On July 27th, Dai Xiaohong, Party Secretary and Director of the Municipal Big Data Development Bureau, led a team to the Municipal High Court to investigate the sharing of government data resources. Sun Hailong, Party member and vice president of the Municipal High Court, presided over a research forum.

At the research meeting, the Municipal High Court introduced the general situation of the construction of smart courts in Chongqing, focusing on the overall construction framework of "one system, one platform, one standard", data integration and sharing, business collaboration, and the task of "moving to the cloud", and put forward opinions and suggestions on the data sharing needs of the court system and the difficulties of "moving to the cloud".

After listening to the briefing, Dai Xiaohong, Party Secretary and Director of the Municipal Big Data Development Bureau, fully affirmed and appreciated the path and effect of Chongqing’s court informatization construction, which always follows the "three identical" scientific laws, aggregates the platform system, integrates internal and external data, and serves multiple subjects. He believed that the city’s court informatization construction conforms to the goal and direction of the "cloud-length system" of the municipal party Committee, with "4" The Municipal Big Data Bureau will vigorously support and take effective measures to meet the actual needs of judicial trials for natural persons, corporate legal persons and other organizations and other types of data and information; Timely collect and analyze all kinds of opinions and demands of the court, organize technical teams and forces, jointly carry out technical research, analyze the system and explore technical outlets with the Municipal High Court, thoroughly clean data, tap data resources, and serve the court’s trial work under the premise of ensuring data security, so as to reduce the burden and increase efficiency for judges to handle cases, and effectively play the real value of big data.

Vice President Sun Hailong sincerely thanked the Municipal Big Data Development Bureau for its guidance and strong support to the Chongqing court in information construction project management, data sharing, and the promotion of the "cloud-length system" task. The Municipal High Court will overcome difficulties, take the initiative as always, solidly promote the "cloud-length system" construction task, and make positive contributions to the overall goal of building a smart city.

During the investigation, the Municipal Big Data Development Bureau and the Municipal High Court conducted in-depth exchanges on research topics such as the difficulty of "moving to the cloud" and the promotion of government resources sharing. The Big Data Development Bureau suggested that Chongqing courts should sum up the experience and effect of "low investment and high return" in information construction in a timely manner, based on their own reality, explore ideas and find more measures, investigate and absorb the excellent experience in central China, and further improve and enhance the level of court construction capacity; It is suggested to make active and effective use of data centers in various districts and counties, and to deeply mine data resources on the premise of ensuring data security; In view of the common problems of basic data, the next step will be to seriously judge and rely on the Human Resources and Social Security Bureau to seek solutions, and strive to solve the problem that it is difficult for the plaintiff to inquire about the defendant’s ID number.

Li Bin, member of the Party Committee and Deputy Director of the Municipal Big Data Development Bureau, Yan Zhiqiang, secretary of the Party Committee, executive director and general manager of Digital Chongqing Company, relevant comrades from the Information Promotion Department, Data Resources Department and Application Promotion Department of the Municipal Big Data Development Bureau, the Audit Office, Executive Board, Research Office and Information Department of the Municipal High Court participated in the investigation and exchange activities.

Source: Information Technology Department of the Municipal High Court

Original title: "Dai Xiaohong, Director of the Municipal Big Data Development Bureau, led a team to investigate the sharing of government data resources in Chongqing courts"

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As an evergreen tree in the compact sedan market, Volkswagen’s monthly sales have remained at the level of 30,000-40,000 for a long time, and it is not surprising that it exceeds 50,000 or even 60,000 in the peak season. However, the price war at the beginning of this year also affected its sales volume. In the first half of this year, the monthly sales volume remained at around 20,000, showing a significant decline. In order to enhance its competitiveness, SAIC Volkswagen launched the LaVida 1.5T model in early August, with five models priced at 138,900-151,900 yuan. The new car is equipped with a brand-new 1.5T engine, which uses new technology to achieve stronger power and lower fuel consumption. Today, we take the LaVida 300TSI DSG Star Forever Edition as an example to see what changes have taken place in the new car and how to choose it.

New car features:

1. The front face is available in two styles. The starry sky version is equipped with a lattice grille and a sports kit, which is more youthful.

2. Equipped with a 10.25-inch instrument and a 12-inch central control screen to support the interconnection between Apple and Baidu.

3. Class L2 driver assistance system is standard, and the rear row and trunk space are sufficient.

4. The new 1.5T engine has higher power and lower fuel consumption, matching the 7-speed dry powershift.

This generation of LaVida is based on the Volkswagen MQB modular platform. The shape of the newly added 1.5T model has not changed much, and it is still dignified, but it has added fashionable decorative elements. In terms of color, the 1.5T model offers four color schemes: prologue, Tianzhen Blue, Culture Silver and Mystery Black.

The front face provides two sets of exterior decoration, and the starry sky version adopts lattice grille, which is very fashionable and more in line with the aesthetics of young people than the ordinary version of multi-spoke grille. Headlights and grille are integrated, and the bottom daytime running lights are connected with the middle net through the decorative strips, which makes the front of the car look wider. Split low beam comes standard with LED light source, which lights automatically, but it does not support adaptive switching between far and near beams.

The side shape is a classic sedan structure, with a slightly shorter front suspension and a longer rear suspension. The proportion of the sedan is clear and elegant. The double waistline just passes through the door handle from top to bottom. The upper line connects the front and rear light groups, and the lower line is parallel to it, which makes the car body very smooth. This car is equipped with a sports kit, and blackened elements are added to the exterior rearview mirror, roof, trunk and other parts, which is a common technique for young decoration at present.

The body size, length, width and height are 4678/1806/1474mm respectively, and the wheelbase is 2688 mm. Compared with competing products at the same level, the wheelbase is still the traditional compact size, but the length and height of the car body have certain advantages.

The all-black exterior rearview mirror integrates slender LED side lights, but there is no side camera, and the whole system comes standard with reversing images. Electric adjustment, folding, heating, automatic reversing and automatic folding of locking car are also standard.

The door handle with the same color on the body is decorated with a large area of chrome plating, and the keyless entry function in the front row is standard.

16-inch and 17-inch rims are available, and this car is the latter. The peculiar two-color five-spoke rim has a small central gap, which can reduce the wind resistance. Tyre size is 225/45 R17, with moderate tire width, which matches the series of Maxis Premitra 5 products that give consideration to comfort and handling.

Although the tail does not use the popular through-lamp strip, it is rich in horizontal elements and has a clear sense of hierarchy. Black trim is added to the tail box cover to play the role of spoiler. Independent taillights are more traditional, and the concave license plate frame has a connection effect. The bottom of the bumper is made of black bottom skirt with diffusion shape, and the "C"-shaped chrome-plated strips on both sides create the effect of exhaust pipe, which is also clever.

The layout of the carriage is calm, but the thick silver decorative board is added to enhance the exquisiteness, and the red element is added to the air outlet to enhance the activity. The center console is made of soft plastic, and the touch is not bad. Provide a 10.25-inch full LCD instrument and a 12-inch floating large screen, and the digital interactive experience has reached the mainstream level. The whole system comes standard with monochromatic atmosphere lights, and it is no longer monotonous at night.

Standard leather material, feel full and comfortable, the size is also very suitable, and the micro-flat shape is easy to control the corner. There are many keys in the transverse radiation, so it is difficult to realize blind operation. The left side is used to control the driver assistance system, and the new car comes standard with L2 system, including full-speed adaptive cruise, lane keeping and other functions.

The middle and high models are equipped with a 10.25-inch full LCD instrument, and the oil quantity and water temperature meters on both sides are backlit, and the screen can switch multiple display modes.

The mid-high model is equipped with a 12-inch floating central control panel. The car comes with 4G network connection, WiFi hotspot and OAT upgrade. The voice assistant can control multimedia, navigation, telephone and air conditioning, and support the remote control of mobile APP and the interconnection of Apple CarPlay and Baidu CarLife. The interaction is convenient.

The shape of the bar stand is very traditional, and the in-line mechanical bar is centered, which has an influence on the storage compartment of the front mobile phone. There are many physical buttons around, including one-button start, electronic handbrake, automatic parking, automatic start and stop, economic mode, parking radar, and 12V power interface. The air conditioning touch panel is reserved in front, but the position is low. There are Type-C and USB interfaces in the storage compartment of the mobile phone. There are double cup holders and storage slots at the back.

It is divided into leather/fabric and imitation leather, and the middle and high-end models are the latter. The filler is moderate in hardness, the cushion and backrest have good lateral support, and the contact part with the body has rich lines to enhance friction. In terms of function, the main driver’s seat supports electric adjustment of front and rear, backrest, height (2-way) and waist (2-way), the co-pilot supports manual adjustment of front and rear, backrest, and the front seat has heating function.

The back row is the same as the front row, the cushion length is average, and the backrest has good lateral support. In terms of space, Kan Di is 175cm tall, with more than two punches in the leg space and just one punch on the top of his head, which is basically enough for three people to ride horizontally. Provide folding handrails with double cup holders, platform air outlet and USB interface, and the roof is an ordinary skylight.

The conventional volume of the rear compartment is 510L, and the depth, width and height are good, and the opening is relatively large. The rear seats support a 4:6 ratio, and the flatness is high. There are non-full-size spare tires and maintenance tools under the floor.

In terms of power, the brand-new 1.5T in-line 4-cylinder turbocharged engine is a new member of EA211 series. It uses advanced technologies such as VTG variable cross-section turbocharging, MAP dual-channel thermal management system, 350bar high-pressure fuel injection system, continuous variable flow oil pump, APS plasma cylinder coating, etc. The compression ratio is increased to 11.5, and the Miller cycle can be realized by adding a central VVT regulating valve. Compared with the 1.4T engine, the maximum power of 1.5T increased by 7.3%, from 110kW to 118kW, the thermal efficiency increased by 8.6%, and the fuel consumption of WLTC was 5.4L/100km. The rotation speed range of the maximum torque is increased from 1750-3000rpm to 1750-4000rpm, so that the durability of high-speed torque is better and the confidence of running at high speed is more sufficient. Matching the engine is still a 7-speed DSG dry powershift.

The chassis is still a suspension combination of front McPherson independent and rear torsion beam non-independent, both of which are in layout.

There are 5 models of LaVida 1.5T, but the Star Edition is different from the regular edition only in the exterior kit and the configuration is the same. We can only compare the price and configuration differences of the Manyi version, the leading version and the forever version.

The price of 300TSI DSG Manyi Edition is 138,900 yuan, and the price of 300TSI DSG Leading Edition is 143,900 yuan, which is 5,000 yuan more expensive. In configuration, 4 ultrasonic radars are upgraded to 8, 8-inch central control panel is upgraded to 12-inch, 8-inch instrument panel is upgraded to 10.25-inch full LCD, leather/fabric mixed seat is upgraded to imitation leather, and manual air conditioner is upgraded to automatic. Added, satellite navigation, sports appearance kit, voice recognition control, OTA upgrade, 2-way adjustment of lumbar support of main driver’s seat, electric adjustment of main driver’s seat, front seat heating and temperature zone control. The above configuration is very practical, and the upgrade cost of 5000 yuan is worth it.

The price of 300TSI DSG Forever Edition is 151,900 yuan, which is 8,000 yuan more expensive than the leading version of 300TSI DSG. In the configuration, the 16-inch rim is upgraded to 17-inch, the tire width is increased from 205mm to 225mm, and the manual anti-glare of the inner rearview mirror is upgraded to automatic, which increases the side warning of the reversing car and the auxiliary line merging. Obviously, this cost is not cost-effective.

Conclusion: The most cost-effective version is the leading version of 300TSI DSG with 143,900 yuan.

Brother Kan’s comments:

LaVida’s practicality and reliability have been widely recognized, but the 1.4T engine is really old, and it can’t meet the higher expectations of current users from power to fuel consumption to emissions. The brand-new 1.5T engine is blessed with many new technologies, achieving stronger power and lower fuel consumption. In addition, as a high-profile model of the whole department, the standard L2 auxiliary is worthy of recognition, and the digital interaction has also reached the mainstream of the same level. Overall, the new car will play a positive role in maintaining the sales of LaVida.

According to the data recently released by us energy information administration (EIA), the production capacity of biodiesel in the United States is currently about 136,000 barrels per day.

In recent years, American fuel manufacturers have increased renewable diesel production facilities in their investment portfolios, seeking ways to survive the transformation of petroleum products. Due to the high production cost of renewable diesel, its production and import are heavily subsidized by the US government and some state governments.

According to the data released by EIA, five new renewable diesel production plants were built in the United States last year, which increased the output of renewable diesel and other biofuels in the United States by 44% to 282,000 barrels per day. Two new renewable diesel production plants have been built along the Gulf Coast and the west coast of the United States, and one new renewable diesel production plant has been built on the east coast, bringing the total number of renewable diesel production plants in the United States to 22. At the beginning of this year, the renewable diesel production capacity on the west coast of the United States increased by 2.5 times compared with last year, reaching 82,000 barrels per day.

In terms of ethanol production, the opening of an ethanol production plant along the Gulf Coast of the United States increased the ethanol production capacity of the United States by 2% to 1.18 million barrels per day.

Li Jun translated from Hydrocarbon Processing magazine.

As a high-end off-road vehicle brand in China, Warriors are widely concerned by consumers in China. At Changchun International Auto Show, Science and Technology made a comprehensive appearance of its three heavy models, which perfectly explained its hard-core strength and innovative spirit on the luxury off-road track. In the future, Dongfeng Warrior Technology will continue to uphold the brand spirit of "fearless conquest", constantly promote the progress and development of China’s automobile industry, and bring more quality products and services to consumers around the world.

Dongfeng Warrior Technology presented its first model-Dongfeng and China’s first film joint car-Warrior 917 Dragon Armor, and a long-wearing weapon specially tailored for heavy cross-country enthusiasts-Warrior 917 Highland Lion at Changchun Auto Show.

Warrior M-HUNTER is located in the ultra-luxury extreme off-road performance chariot, which is the "extreme performance private collection" created by Warrior brand for the world’s top off-road players. It is equipped with 37-inch ultra-large extreme off-road tires, and it is the first off-road vehicle in China with a wheel torque of more than 20,000 Nm. The first off-road vehicle with full carbon fiber body; The first tubular girder vehicle built based on M TECH, the warrior’s intelligent off-road architecture, is also the first extreme performance vehicle using the military vehicle-class centralized inflation and deflation system.

Its appearance fills the technical gap in the top off-road performance of domestic off-road vehicles. At the same time, the vehicle is also equipped with many hard-core military-grade black technologies of the Warriors Group, and precious aviation-grade carbon fiber materials are used, which can provide a unique and exclusive personal tailor for senior cross-country enthusiasts and top players.

Warrior 917 looks tough, but inside it is "soft". Full LCD instrument, central control screen, passenger entertainment screen, HUD head-up display and streaming media rearview mirror, five-screen linkage technology is full. The leather seat with diamond grain has the functions of massage, heating and ventilation, plus the "pistol"-shaped door handle and the gear display in mechanical code table style, which makes the ceremony full.

In terms of power, the Warrior 917 provides two power forms: extended range and pure electric power. The pure electric version is equipped with four motors, two in the front and rear axles, with a total power of 800k kW and a total torque of 1400 Nm. The extended range version consists of a 1.5T engine and three motors at the front and rear axles, with a total power of 600 kW and a total torque of 1050 Nm. At the same time, the new car is equipped with electronic control differential lock, central virtual differential lock, four-wheel steering, magic carpet body stability system, etc., which not only excels in off-road ability, but also gives full consideration to ride comfort.

Warrior 917 has a size of 4987mm×2080mm×1935mm and a wheelbase of 2950 mm. It is a typical medium-sized car with a five-seat design. Even if there are three passengers in the second row, you can cross your legs at the same time. In addition, the rear privacy glass is matched with the rear control system similar to the iPad, which makes people wonder whether it is suitable for the boss to go off-road by himself or for the driver to take the boss off-road.

Warrior 917 Dragon Armor continues the design concept of Warrior’s "Heroic Soul", and combines modern military style and loong elements to form a unique design idea. Its exterior color scheme is painted with desert storm yellow, with silver against the color, showing the hard-core military style. Driving it is very eye-catching whether it is outdoor cross-country or urban travel. In terms of material selection, the warrior 917 Xiaolong armor body is used in many places, with lighter weight, higher strength and more expensive aviation-grade forged carbon fiber materials. In addition, the new car is equipped with carbon fiber side hanging storage boxes, C-window extension hanging plates, branch separators, etc., as well as roof extension platforms and related lamps, which have both design personality and practicality.

Warrior 917 Highland Lion is equipped with 5mm thick aluminum-magnesium alloy armored front and rear bumpers and 8MM thick aluminum-magnesium alloy reinforced bottom guard, which can avoid collision and drag the bottom and has the function of sound insulation and noise reduction. After that, the spare tire bracket is fixed on the car body girder, which not only avoids damaging the tailgate, but also meets the needs of external full-size spare tire. At the same time, it adopts the linkage design with the tailgate to open the door in one step. In order to enhance off-road performance, it is equipped with top-level nitrogen shock absorption, which provides support for vehicles under extreme road conditions, improves off-road performance and makes the crossing journey more comfortable. In addition, the Warrior 917 Highland Lion is equipped with a multifunctional rear trailer hook, with a maximum traction of 2.5 tons, which can tow RV, motorcycle, Luya boat, etc. Whether it is a family stay, a motorcycle party or Luya fishing, it can be switched at will and enjoy a luxurious and exquisite life.

The Warrior 917 Highland Lion not only strengthens the off-road performance, but also fully considers the user’s pursuit of exquisite life. With the addition of a new generation of roof platform, the vehicle instantly becomes a mobile outdoor living space. Whether it is loading bicycles, kayaking or roof tents, it can be easily realized, allowing drivers to unlock a variety of outdoor games such as mountain riding, drifting upstream, car camping, etc. at any time, and enjoy the fun of close contact with nature.

The vehicle is equipped with a multifunctional rear trailer hook, the maximum traction can reach 2.5 tons, which provides more possibilities for users’ outdoor life. Whether it’s towing an RV for a family trip, going to a party with motorcycle friends, or enjoying the fun of Luya fishing alone, the 917 Highland Lion of Dongfeng Warrior can meet the demand and make the outdoor life of drivers more colorful. (Some pictures are from the Internet)

(The above pictures are all from the Internet)

Xingche Doctor/Yunjia New Energy Evaluation Studio

　　● If big data is applied in place, it will prevent the spread of the epidemic to a great extent. By collecting, processing and analyzing the information such as virus characteristics, transmission speed, development law and case symptoms, it will be compared with other infectious diseases and treatment schemes to grasp the initiative of epidemic prevention.

　　● Blockchain technology is not only applied in charitable donation tracking, epidemic tracking, medical data management, medical supplies and drug traceability, but also conducive to the accurate management and dynamic monitoring of community personnel flow in the process of community epidemic prevention and control.

　　● While applying advanced scientific and technological means, we should also consider the new legal relations and problems that follow, and adjust relevant legal systems in time to make advanced scientific and technological means more suitable for the requirements of the times.

　　□ Our reporter Du Xiao

　　□ Intern of this newspaper Liu Ruhao Yang Huan

　　"The decision-making power and execution of the epidemic prevention and control command system are the preconditions and key links for Wuhan to win the defense war." In the past few days, Chen Yixin, deputy head of the Central Steering Group and secretary-general of the Central Political and Legal Committee, stressed that the command system should strengthen strategic planning and tactical implementation, build a big data platform, strengthen big data analysis, always have a "number" in mind, establish and improve a strong, orderly and effective command mechanism, and realize scientific, accurate and efficient epidemic prevention and control.

　　Recently, at the media briefing held by the Ministry of Industry and Information Technology, Han Xia, director of the Information and Communication Administration Bureau of the Ministry of Industry and Information Technology, said that at present, three basic telecommunications companies provide their users with the service of "visiting places within 14 days" based on telecom big data analysis with the authorization of users. This service can help the relevant departments to improve the efficiency of checking the itineraries of migrant workers, investigate key groups, implement accurate prevention and control, and help to resume work and production under the current situation.

　　Big data, artificial intelligence, drones, blockchain … … In the process of fighting COVID-19 epidemic, advanced scientific and technological means have been used more and more, and good results have been achieved.

　　Advanced technology for epidemic prevention

　　Work efficiency has been greatly improved.

　　Xiao Dongmei (pseudonym) is a community worker who is mainly responsible for the information registration of community residents. According to her introduction, before that, residents had been manually filling in relevant information.

　　"Filling out forms manually is not only time-consuming and laborious, but also prone to errors. For example, residents may write typos or miss information, which leads us to encounter many difficulties in sorting out and summarizing in the later stage. Moreover, it takes a lot of manpower to convert paper characters into data on the computer, and the work pressure is high. " Xiao Dongmei said.

　　In view of the above situation, Xiao Dongmei’s community has launched a WeChat applet. Residents can quickly fill in personal information such as "name, address, health status, contact information" on the pop-up e-questionnaire by scanning the QR code through their mobile phones, without any contact in the whole process to avoid cross-infection.

　　In Xiao Dongmei’s view, this registration method has effectively improved the efficiency of community epidemic investigation. "It not only reduces the time spent on manual registration, but also eliminates the need for staff to enter data one by one when sorting out data, because all data can be seen in the background of small programs."

　　Since February 8th, Xiao Dongmei’s community began to implement closed management. In order to ensure the safety of the community and reduce the queue time for residents to enter and leave the community during peak hours, the community officially operated the face recognition system.

　　"After the face recognition system was launched, the registration time of a single resident was shortened to ten seconds. For some elderly people who are not skilled in using mobile phones, face recognition is also more convenient and safe. " Xiao Dongmei said.

　　In terms of epidemic prevention and control propaganda, in addition to traditional methods such as door-to-door persuasion, hanging banners and putting up posters, Xiao Dongmei’s community also used drones to repeatedly broadcast common sense about epidemic prevention and control, reminding residents in the community not to visit, wear masks and wash their hands frequently.

　　"There is a small speaker on the drone, which can broadcast the knowledge of epidemic prevention and control anytime and anywhere, and can work around the clock. The publicity efficiency and coverage rate are high, which can basically be heard by every resident." Xiao Dongmei said.

　　According to Xiao Dongmei, the community also uses drones to carry out street disinfection work. The drones work once every morning and evening, and can spray 500 square meters each time. Using unmanned aerial vehicles for disinfection is not only better than manual spraying, but also reduces the risk of cross-infection caused by human contact and reduces the workload of cleaners.

　　With the resumption of work and production in full swing, subway stations and other places are undoubtedly the top priority in preventing and controlling the epidemic.

　　Huang Qingshi (pseudonym) is a subway worker. On February 9th, thermal imaging human body temperature measurement equipment was introduced in his subway station.

　　Huang Qingshi told the "Legal Daily" reporter that in the past, subway station staff had to check passengers’ body temperature face to face, which not only easily caused congestion, but also increased the possibility of cross-infection. "Thermal imaging human body temperature measuring equipment can use biometric technology to quickly and effectively screen the temperature of passing passengers and improve traffic efficiency. If the machine finds that there is an abnormal body temperature within the detection range, it will automatically give an early warning. At this time, the staff sitting behind the display screen of the thermometer will respond to the early warning in time to find out the abnormal body temperature. "

　　According to Huang Qingshi, since the thermal imaging human body temperature measuring equipment was put into use, 15 patients with fever have been found in his subway station. Under the guidance of subway station staff, these patients have returned to their community health centers for further observation and treatment. This greatly improves the efficiency of epidemic investigation and enables potential pneumonia patients to receive timely treatment.

　　Accurate screening of traceable virus

　　Effectively cut off the route of transmission

　　It is understood that in order to better ensure the orderly development of epidemic prevention and control work, local public security traffic control departments have taken a series of new measures to improve the efficiency of epidemic prevention and control, improve the service level and ensure smooth traffic when returning to work. Specific measures include multi-channel setting of two-dimensional code for information collection, unmanned aerial vehicle (UAV) shouting in battle, and research and development of "electronic pass code" for trucks.

　　A person in charge of a high-tech enterprise told the Legal Daily reporter: "In the process of preventing and controlling the epidemic, cutting-edge technologies represented by artificial intelligence, cloud computing and blockchain have played a role. For example, cloud computing helps vaccine research and drug screening, and provides stable and efficient computing support for gene sequencing and medical engineering, thus reducing the cost and cycle of early research and development of innovative drugs; Artificial intelligence technology can accurately identify user information, accurately screen fever personnel, block transmission sources and transmission routes in public places. "

　　Liu Deliang, a professor at Beijing Normal University Law School, analyzed that the three elements of artificial intelligence are computing power, algorithms and big data. Compared with other high-tech means, artificial intelligence technology has a wider and more flexible application, which can not only help research and develop medicines to treat COVID-19 and monitor the development of epidemic situation, but also show powerful functions in a series of realistic scenes, such as telemedicine consultation, AI mass passenger flow temperature measurement system, distance education, 5G epidemic prevention intelligent robot, unmanned aerial vehicle and so on.

　　"In the application of artificial intelligence, big data often plays a role as one of the important technical supports. In the face of major emergencies in the future, big data analysis may become the key to solving problems. If big data is applied in place, it will greatly prevent the spread of the epidemic. For example, by collecting, processing and analyzing information such as virus characteristics, transmission speed, development law and case symptoms, it will be compared with other infectious diseases and their treatment schemes, or early warning the epidemic situation and mastering the initiative of epidemic prevention. " Liu Deliang said.

　　Liu Deliang told the reporter of Legal Daily that at present, the epidemic spread model based on positioning system and big data analysis has been put into practical application in determining the trajectory of confirmed patients and close contact with people. "According to the mobile phone positioning system of the diagnosed patient, the big data expert group uses the actual physical location distance between mobile phones to calculate another mobile phone number within two or three meters, with a certain contact time of more than half an hour. Combining the relationship between the two people, we can analyze the probability of being infected, and then decide the strength and scope of treatment according to the probability."

　　"If two people are related, there is a greater probability of being identified as close contacts." Liu Deliang said that this is a comprehensive big data application. If it is applied at the beginning of the epidemic, it can fit the first-order stakeholders contacted by patients and the second-order stakeholders contacted by the first-order stakeholders. In this way, it can form the epidemic spread mode and estimate the epidemic spread scale.

　　Information disclosure and long-distance communication

　　Data sharing and mutual trust

　　Previously, the Red Cross Society of Hubei Province and the Red Cross Society of Wuhan City were questioned about the unfair distribution of donated materials, the backlog of donated materials and the low distribution efficiency.

　　Recently, a charitable donation traceability platform was launched. It is understood that the platform uses the unbreakable and traceable characteristics of the alliance blockchain network to build a transparent, authentic and efficient information exchange bridge between donors and demanders.

　　According to Zheng Ying, one of the leaders of the platform and a teacher of Zhejiang University, the information published by the organization on the platform needs to meet the requirements of the specification, and provide complete information such as logistics sheets, material auctions, donation details, etc., and once this information is released, it will be recorded in the blockchain and cannot be tampered with. This information will be made public to ordinary users and subject to social supervision.

　　Cai Liang, executive deputy director of the Blockchain Research Center of Zhejiang University, told the Legal Daily reporter that the blockchain technology is not only applied in the tracking of charitable donations, epidemic situation, medical data management, medical supplies and drug traceability, but also conducive to the accurate management and dynamic monitoring of community personnel flow in the process of community prevention and control.

　　"As an underlying infrastructure, blockchain technology can provide technical support for data sharing and trust building during epidemic prevention. Even multi-party enterprises and institutions that do not trust each other can build consensus by using blockchain technology. How to make information disclosure better, so that the public can see and believe that blockchain technology has natural advantages. " Cai Liang said.

　　According to Cai Liang, blockchain technology has three characteristics: distributed, difficult to tamper with and traceable. It is naturally sensitive to data. When applied to the public health system, it can help realize cross-regional and inter-institutional trust and collaboration, improve collaboration efficiency and effectively break the information isolated island in the medical system. As more applications continue to land, blockchain technology will play a greater role in the process of optimizing the public health system in the future.

　　In addition, the 5G network also played a special role in the epidemic prevention process.

　　Since February 8th, Wuhan Thunder God Mountain hospital has been put into use, receiving the first batch of patients. As efficient as the speed of hospital construction, it is the coverage of 5G signals in the hospital area. It took only three days from network laying to coverage. With the coverage of the 5G network, Thunder God Mountain hospital, which entered the "wartime" state, used the 5G network for remote command, remote consultation, remote surgery and data transmission to better diagnose and treat COVID-19 patients.

　　In Liu Deliang’s view, for information transmission, the 5G network is similar to high-speed rail and expressway, which will become the infrastructure for the development of the information industry and also emerge in this epidemic. 5G network can make data transmission smoother and more stable. In order to reduce crowd gathering, telemedicine, conferences, teaching, etc. will use the 5G network, and the 5G network can ensure a fast network speed when there are a large number of online people.

　　Grasp the boundary of technology application

　　Adjust the legal system in time.

　　It is undoubtedly of far-reaching significance to apply high-tech means to fight the COVID-19 epidemic.

　　"It has been mentioned that developing a good epidemic prevention and control App may be more useful than donating money. It can be seen from this that the role of advanced scientific and technological means in responding to major emergencies. " Lin Dongdai, a researcher at the Institute of Information Engineering of the Chinese Academy of Sciences and director of the State Key Laboratory of Information Security, said that the use of high-tech means is of great guiding significance for tracking the epidemic situation and predicting the development trend of the epidemic situation. Finding out the source of infection, analyzing the channels and methods of infection, and blocking the source of infection are all inseparable from advanced scientific and technological means.

　　However, Lin Dongdai also reminded that while applying advanced scientific and technological means, we should also consider new legal relations and legal issues that have emerged, and adjust relevant legal systems in time to make advanced scientific and technological means more suitable for the requirements of the times.

　　For example, Lin Dongdai said that after a major emergency, what personal data can be collected and made public, how public it is, and other details, there is still a lack of authoritative regulations and explanations. In addition, the protection of data such as health information and genetic information is also an issue that needs to be focused on in the future. "In view of some problems exposed in COVID-19, it is necessary to build a better linkage system and mechanism in the future, and all departments should cooperate with each other and give full play to the role of advanced scientific and technological means."

　　Because big data technology involves personal information, Liu Deliang believes that big data technology should be used carefully. "Operators can have location information, but in principle, they can only analyze group information and are not allowed to track personal data. Moreover, it needs a higher level of approval before this information can be put into use. "

　　Liu Deliang suggested that in order to ensure the better application of advanced scientific and technological means in major emergencies like the COVID-19 epidemic, in the long run, it is necessary to continue to introduce relevant policies to encourage the development of scientific and technological enterprises, speed up the training of scientific and technological talents, and provide three-dimensional support for scientific and technological development.

　　Cartography/Gao Yue　　

　　[Pacific Auto] On November 15th, 2024, the new model (|) was officially launched, and the new car was launched in three configurations, with the price range of 478,000-627,000. As a modified model, the new car has been upgraded in terms of power, battery life, configuration, color matching, etc. Among them, the power system is equipped with a dual-motor four-wheel drive system, and the system is comprehensively upgraded to 300 kW, and the CLTC pure electric cruising range is 681km. In addition, the version of the model is also equipped with a system.

　　In terms of appearance, the new Mercedes-Benz EQE continues the design of the old models as a whole. Among them, the pioneer model upgrades the front face of the "Night Star Array", and the flagship model is equipped with a bright star rain digital headlight assembly, which improves the lighting effect and effectively prevents the glare of the oncoming cars. It can also light up various lighting effects such as "meteor shower". In addition, the new car has added green gravel silver metal paint.

　　In terms of interiors, the flagship model has added a MBUX super-linked screen, and the 1.41-meter-long integrated curved glass design runs through the main and auxiliary drivers. At the same time, the brown/black interior color scheme of Balao wood is added, and the Pioneer and Deluxe models can be decorated with open-hole walnut wood with aluminum trim.

　　In terms of configuration, the new car comes standard with front headrest and velvet foot pad, the whole car comes standard with 5G communication technology, and the UWB digital key comes standard with 3 years of free traffic. It is also equipped with optional, harmony and active ambient light, which can present dynamic flow effect according to real-time driving operation intelligence. At the same time, the whole car can choose Burmester? surround stereo sound system.

　　In addition, the new pure electric EQE is equipped with a front seat middle airbag as standard, and the whole system can be equipped with a rear side airbag. At the same time, the new car can choose the driver assistance system reaching L2 level, and turn on the intelligent navigation distance limit function, which can automatically keep the preset distance from the vehicle in front, and avoid the surrounding stationary vehicles in time when driving at high speed (100 km/h).

　　In terms of power, the new pure electric EQE is equipped with a dual-motor four-wheel drive system, and the comprehensive power of the system is increased to 300 kilowatts, and the speed of 100 kilometers is accelerated to 4.9 seconds. In addition, the flagship model is equipped with the active steering function of the rear wheel with a maximum of 10 degrees in both directions, and the turning diameter is as low as 10.7 meters.

　　In terms of battery life, a new heat pump system is added in the whole system, which effectively uses the waste heat of the three electric appliances to heat the cockpit. With the four-speed kinetic energy recovery system with DAuto intelligent energy recovery, the solid battery life of 681 kilometers under CLTC comprehensive working conditions can be realized. At the same time, the 10%-80% fast charging time of the new car is shortened to 37 minutes. (Text: Pacific Auto Wu Qi)

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eπ008以其创新的前脸设计引人注目，独特的进气格栅展现出未来感与科技感的完美结合。整体风格融合了现代美学与实用主义，线条流畅而充满力量感，展现出独特的个性与魅力。

eπ008拥有大气的车身尺寸，长宽高分别为5002mm、1972mm和1732mm，轴距达到了3025mm，前后轮距均为1650mm，提供了宽敞的内部空间和稳定的行驶表现。车侧线条流畅，搭配21英寸的轮圈，轮胎规格为265/45 R21，增强了整车的运动感和高级感。

eπ008的内饰风格现代而简洁，采用了高品质的材料，如真皮方向盘和仿皮座椅，提供了舒适和豪华的驾驶体验。方向盘支持手动上下和前后调节，确保了驾驶员的最佳握持位置。中控台配备了一个15.6英寸的触控屏，集成了多媒体系统、导航、电话和空调控制功能，并且可以通过语音识别控制系统轻松操作。座椅方面，主驾驶位和副驾驶位均支持多种调节方式，包括加热、通风和按摩功能，其中驾驶位还配备了头枕扬声器。此外，前排座椅还具备电动记忆功能，而第二排座椅则提供靠背调节和腿托调节功能，以增加乘坐舒适度。车内还配备了多个USB和Type-C接口，以及前排的无线充电功能，满足了现代驾驶者的各种需求。

eπ008搭载了一台1.5T发动机，最大功率达到108千瓦（约147马力），最大扭矩为210牛米。这款发动机采用L4布局，搭配电动车单速变速箱，为车辆提供了充沛的动力输出和平顺的驾驶体验。

汽车之家车主 对eπ008给出了高度评价，他称赞其外观设计大气、1.5T增程器动力强劲，车内空间宽敞，行驶操作感极佳，尤其对车机语音助手的响应准确度赞赏有加。

Toyota Motor has been performing well in the domestic market due to its excellent performance in fuel efficiency and durability. Even under the strong "siege" of new energy vehicles, it still maintains good sales. Take Toyota’s compact SUV – for example, it sold 16,000 units in August, ranking fifth in the sales ranking of compact SUVs. Recently, the 2024 RAV4 was officially launched. The new car offers 9 different configuration options, and the official price range is between 169,800 yuan and 238,800 yuan.

It is worth noting that the price of the entry-level model is set at 169,800 yuan, which is 7,000 yuan lower than that of the previous generation. In addition, the Fashion PLUS version, as the main sales model, has made certain adjustments in appearance details and formed certain differences with other models. Today we will take the 2024 RAV4 Rongfang Fashion PLUS version (hereinafter referred to as the new RAV4 Rongfang) priced at 199,800 as an example to analyze and see what changes the new car has made. Is it worth seeing?

In terms of appearance design, the new model generally follows the style of the old model and maintains the overall consistency. However, for the Fashion PLUS version, some details have been adjusted. Specifically, the internal structure of the middle grid grille has been changed to a chrome-plated design, which enhances the vehicle’s sophistication. At the same time, the front guard and side skirts are also decorated with silver guards, which not only enhances the visual effect of the vehicle, but also enhances its practicality. In addition, in terms of configuration, the Fashion PLUS version also adds an electric tailgate, providing owners with a more convenient experience.

The overall layout of the interior is also the same as that of the old model, and the cockpit adopts an embracing design to create a more warm driving atmosphere. In terms of technology, this car is equipped with a 12.3-inch LCD instrument screen and a 10.25-inch central control screen. It is also equipped with a smart car system that supports vehicle to everything, voice interaction, online navigation, and a 6-speaker sound system and dual-zone air conditioning, which enhances driving comfort and entertainment.

In terms of details, the 2.0L Fashion PLUS version adds an exclusive orange/gray two-color stitching design to the interior, adding a touch of style and vitality. At the same time, wood grain trim is also added to the armrest inside the door to enhance the cabin texture.

In terms of driving assistance, the new RAV4 Rongfang is also equipped with an L2-level intelligent driving system as standard in all models. All models are equipped with practical functions such as full-speed adaptive cruise, lane keeping assistance system, lane centering, and active safety warning system. However, compared with the entry-level model, the 2.0L Fashion PLUS version has more front and function features to further enhance driving safety.

Take one of them, for example, this function can bring greater convenience in actual use of the car. For example, when parking, it can provide a full range of vision, help drivers easily cope with small spaces, avoid scratches, and is especially friendly to novice drivers.

Although the RAV4 Rongfang is positioned as a compact SUV, its performance in the riding space is still remarkable. The seat is wrapped in leather, which has a certain texture with the stitching process. In addition, the filling is full, and the wide flanks have a good wrapping property. The front seats all support electric adjustment and are also equipped with heating function to further enhance the ride comfort.

The wheelbase of the vehicle is 2690mm, allowing plenty of legroom in the back row. The 175CM-tall experiencer sits in the back row (the front row keeps its normal driving posture unchanged), and there is still more than two punches in legroom, and there is also more than one punch in the head space. Coupled with the width of 1855mm, the lateral space is also good, even when the seat is full, it will not feel cramped. The second row of seats also supports the adjustment of the backrest angle, which can bring a more comfortable sitting position for passengers.

In terms of storage space, the vehicle has a trunk with a large opening, which is more convenient for picking up and placing luggage. Under normal conditions, it can easily put down 3-4 20-inch standard suitcases to meet the luggage loading needs of a family. In addition, the second row of seats also supports proportional reclining to further expand the trunk space. Temporary large items that need to be carried can also be satisfied, which has strong practicality.

In terms of power, the new RAV4 Rongfang still provides 2.0-liter gasoline engine, 2.5-liter and 2.5-liter plug-in hybrid power for everyone to choose from. The 2.0L Fashion PLUS version is equipped with a 2.0L naturally aspirated engine, with a maximum power of 126kW (171Ps) and a maximum torque of 206N · m, matching the CVT continuously variable transmission.

During the test drive, the performance of this power system was still quite satisfactory. The engine responded quickly and accelerated smoothly, providing sufficient power reserves for both city commuting and high-speed overtaking, which made people confident. In terms of fuel consumption, the car can maintain a relatively fuel-efficient performance in the economic mode. Its WLTC comprehensive fuel consumption is 6.41L/100km, which is still very good for a 2.0L displacement model.

The suspension system is more comfortable to adjust, the body posture is stable when cornering, and the suspension filters the bumps of the road more thoroughly, even when driving on uneven roads, it can ensure the comfort of passengers. At the same time, the sound insulation effect of the vehicle is good, and the wind noise and fetal noise are properly controlled at high speed, creating a quiet cockpit environment for drivers and passengers.

Write at the end:

Toyota has always been liked by many friends for its leather durability, fuel economy and other characteristics. Although the configuration does not have too many fancy functions, it is more practical. The 2024 RAV4 is released, and the fashion PLUS version has improved the interior texture and configuration, further enhancing the car experience. Although the official guide price of this car is 198,000, combined with the 24,000 of limited-time car purchase rights in September, it further reduces the threshold for starting, which is still worthy of attention. What do you think?

What I want to introduce to you today is. Come and take a look at it now.

Let’s take a look at the appearance of the Mercedes-Benz GLE first. The front face of the Mercedes-Benz GLE improves the grade of the whole car. The grille adopts a big mouth shape, which looks more fashionable and simple. Then the avant-garde and personalized headlamp design is adopted, and the visual effect is very eye-catching. The car is equipped with LED daytime running lights, automatic opening and closing, adaptive far and near light, automatic steering, delayed closing, etc. To the side of the body, the body size of the car is 4927MM*2018MM*1782MM, the car adopts round lines, the side looks very elegant, with large-sized thick-walled tires, the shape is eye-catching. On the rear design, the overall shape of the Mercedes-Benz GLE rear echoes the front of the car, and the tail lights are very fashionable and dynamic, and the shape is relatively dignified.

In the Mercedes-Benz GLE, the interior of the Mercedes-Benz GLE looks very hard-edged and reflects the sense of design. The steering wheel of the car uses a three-spoke design and is made of genuine leather, which gives a good grip. From the central control point of view, with the 12.3-inch central control screen, the interior design is quite layered, and it looks a certain sense of technology. The interior feels good, and then look at the dashboard and seats. The car is equipped with a simple dashboard, which is more avant-garde in design. The car uses imitation leather seats, which are wide and thick, and are very comfortable to ride.

The rear compartment of the Mercedes-Benz GLE performs reasonably well. If some larger objects need to be installed, the rear seats also support proportional reclining, which is sufficient for household use. In addition, the car is equipped with fatigue reminders, anti-lock brakes (ABS), LED daytime running lights, brake assistance (EBA/BAS, etc.), braking force distribution (EBD) main driver airbags, passenger seat airbags, side aircurtains, front side airbags, rear side airbags and other safety configurations.

After reading the full text, what are your main impressions of this car? Models at this level often offer a good balance of cost performance and practicality, and are often considered by most consumers to be the first choice when buying a car.

　　SAIC Audi’s new Audi A7L will be officially launched on March 1. The new car will launch the Standard Edition and the Special Edition. The Standard Edition offers three configuration versions: 45 TFSI Luxury, 45 TFSI Quattro Luxury, and 55 TFSI Quattro Flagship. The Special Edition has 45 TFSI quattro Darth Vader Edition/RS Suite Racing Edition and 55 TFSI quattro Darth Vader Edition/RS Suite Racing Edition. After a series of end point discounts, SAIC Audi A7L’s sales have now stabilized, with deliveries exceeding 6,000 units in January this year.

　　As a younger product, the biggest change in this revamp of the SAIC Audi A7L is the addition of a new version of the RS kit. Arrow feather gray paint is the limited color of the RS kit racing version, and when paired with the blackening kit, it gives a high-performance feeling. The hexagonal middle net has been changed to a blackened honeycomb style, and the styling design of the vents on both sides of the front is also more sporty. The headlights are still sharp high definition matrix LED headlights, and intelligent laser headlights are optional. The side of the body is also enhanced by the blackening kit. The 21-inch black wheel with red calipers, with black rearview mirrors and window trims, and RS stickers under the rear door, the whole package is harmonious. In addition to the blackened lower enclosure at the rear, a small black rear wing is added to the trunk cover for obvious decorative effect. The A7L RS kit version also focuses on creating a sporty atmosphere in the interior, using an exclusive shadow gray color scheme and matching the exclusive sub-gray plaid aluminum trim. The front seats are replaced by one-piece seats with RS hot stamping and diamond stitching, and the interior is filled with a hard texture.

　　The new Audi A7L has not changed significantly in power configuration, and the RS package version also has two power options: 3.0T + 48V light hybrid and 2.0T. The 3.0T version will have more configuration, active air suspension, DAWS all-wheel steering system, and Quattro. The 2.0T model is equipped with an inline four-cylinder 2.0T engine with a maximum power of 180kW (245Ps), a maximum torque of 370N · m, and a 7-speed dual-clutch gearbox. Although the data of the 2.0T engine will be significantly different from that of the 3.0T engine, the same displacement four-cylinder engine is common in medium and large luxury cars, and this engine has 90kW/L liter power. Therefore, there is no need to worry about the power reserve.

　　The starting and early acceleration of the 2.0T engine are relatively brisk, and there is no need to pump oil violently. The accelerator pedal is more supple to adjust. The whole power release process is very linear, not particularly active but not very lazy. It focuses on a relaxed and comfortable, and daily driving on urban roads is stress-free. The feedback force of the accelerator and brake pedal is slightly heavier, and the steering wheel steering feels heavier, giving it a very stable driving texture. Although the 45TFSI model will not be equipped with air suspension and rear wheel steering, the actual driving flexibility is still not poor. Even if the steering wheel feels heavy, it is delicate and accurate enough, and it is very flexible when cornering or changing lanes, making people feel that it is a medium and large car with a wheelbase of more than three meters. The chassis adjustment of the A7L is also more pleasing, ensuring comfort while also giving the driver a certain road feel. It is very straightforward to handle bumps. It is the familiar taste of German cars and has a sense of advanced positioning.

　　The target audience of SAIC Audi A7L is those elite groups with personalized needs. The introduction of the RS suite racing version further enriches its personalized options and broadens its target to a younger population. (Source: SAIC Audi)