标签归档 武汉夜生活导航

Elk test: Camry > Accord >Regal >Artz >Magotan

After the test is completed, we think that ranking only according to the passing speed can’t really reflect the dynamic feeling when actually saving the car, so our final ranking isAccording to the test speed, control difficulty and performance stability of the elk, the performance of the five cars is ranked (from good to bad), in turn: Camry, Accord, Regal, Artz and Magotan. (gif only demonstrates the effect, not the final grade)

Toyota Camry

The name Toyota is really easy to use. Such a huge company, after Akio Toyoda took office, "changed lanes urgently", trying to pull the car out of the inertia of mediocrity and moderation and become dynamic and interesting.

The new generation of Toyota, whether it is a car or an SUV, whether it is an entry-level or a more luxurious existence, emphasizes the low center of gravity design. The low center of gravity not only brings a short and ugly appearance, but also evokes Toyota’s long-lost sports tonality. With regard to Camry’s elk test, we analyze them one by one: First of all, when entering the driver’s seat, the subjective feeling seems to be that the sitting position is not as low as blowing, which is the visual deception brought by the low window line design. Turning a word, even if Camry has a good vision, it still can’t stand the pressure of the wide front on the driver in the test. If you want to make full use of the width between piles and cylinders, you really need to adapt to it for a while. Secondly, Camry’s steering, from the left to the right, is more than two and a half laps, and the steering wheel rotation range is the largest among the five cars when changing lanes, which are all unfavorable factors for Camry in the test.

Ok, let’s talk about why Camry can win the first place: the strength of low center of gravity, which is really realized in the continuous line change. With the short and tough suspension and four shifts of center of gravity, it did not leave much memory in the driver’s mind. This leads to the conclusion that the process is fast and the process is natural. In addition, the tires of the Camry were analyzed during the noise test. T005A, a calm person, knows from the size of the tire block that this is a sports tire under the guise of comfort. With the advantages of chassis and tires, Camry can make excellent achievements easily and stably, with the fastest speed of 69.9km/h (my colleague said that I didn’t use up the distance between piles when I entered the pile, but this car is really difficult to judge the width).

PS: Camry’s ESP calibration is very conservative. When approaching or reaching the tire limit, ESP leaves little room for the driver to operate, and directly adjusts the body dynamics to understeer.

Honda Accord

Unlike the old models, the 10th generation Accord decisively endowed itself with a sharp driving style and began to become moderate. The change of personality is a stress reaction made under the pressure of the times. As a car review, it is impossible to judge whether this phenomenon is good or bad, but before the elk test, the expectations of the tenth generation Accord were lowered.

Although the new Accord is pre-conceived, the Elk is the first to test, and the Accord is still trying to save its image, eager to expose the remaining sharpness in its bones. The steering of the new car is only a little more than two laps from the far left to the far right. Even if the tenth generation models inherit the turning radius of the old 5-meter wheelbase, with the faster steering ratio, the overall level is still there. According to the reaction from the first direction, the Accord is very neat, or it can be said that it is the most neat of the five cars. It’s just the lack of heavy and rapid centering feel similar to hydraulic steering on the 9th generation models. When changing lines continuously, I lack absolute control over the direction of the front of the car.

Second, the Accord suspension has softened and turned into a car with higher driving quality. At this stage, many Honda cars have experienced similar changes when they are replaced. Both Accord and Civic use short suspension stroke to cope with this change. In the continuous line change of elk test, short-stroke suspension can quickly complete contraction and rebound, thus providing a stable lateral posture for the car body. The adjustment and calibration of the whole chassis and ESP give the driver full autonomy, and even in the second direction, he can feel the slight shaking of the rear of the car to assist in cornering.

Third, the top model of the 1.5T Accord uses Michelin 3ST tires. This brand is really famous for its fuel economy and silence. In the extreme case that the tire temperature is high enough, the character of this tire can suddenly be biased towards semi-hot tire melting. In our tests over and over again, the Accord’s ultimate performance showed a strong positive correlation with the tire temperature, from the initial 65km/h to 68.8km/h, and finally a 72 km/h was obtained (the 72 km/h performance was quite exciting on the ground that was dry after the rain).

Buick Regal

1.5T Regal, I don’t like it very much, because the new generation models, especially the 1.5T version, feel a little Mercedes-Benz when driving. This is not a compliment, mainly two different brands, which are common on the issue of loose frames. The tightness and sportiness of the old models disappeared in the new car; Instead, it is a long suspension stroke and a comfortable style. If we only combine the impression of ordinary road test drive, we will not give high expectations to Regal’s elk test results.

Ok, here’s another reversal. Who would have thought that Regal was the widest of the five cars tested by comparison? You won’t feel that way when you look and drive. Walking between piles and buckets, I even think that the size of Regal should be smaller among several cars. Relaxation or stress-free is the first feeling Regal gives drivers in the elk test.

Secondly, the Buick brand has been greatly lightened recently. The curb weight of the 1.5T Regal is only 1430kg, which is a figure that has an advantage of about 100kg over competing products. Dynamic adjustment, Newton’s first law is the natural enemy of all engineers, and lightness is an effective means to solve this contradiction. Therefore, even though the support of the Regal chassis is soft, the posture of the car body is light and clear during the change of center of gravity, and the driver can feel where the car is near the limit.

Third, Regal’s steering feel is the best among several cars. The feedback is very similar to hydraulic power steering, and the steering wheel twists with a sense of weight and accuracy. Regal ran 67.8km/h in the elk test. If the media borrowed from the 4S shop tested the car and the tires were not so hard, this figure could go up. What needs to be praised by name is that Regal is the clearest and easy to control among the five cars.

Mazda artz

Well, at last, we have arrived at the highly anticipated Artz. The purpose of pulling Artz in this review-you guessed it right-is entirely to rub its heat.

Let’s get down to business and talk about Artz’s driving experience in the elk test. This is a car with rich body dynamics, especially the second steering, and the rear of the car is very actively thrown forward. This kind of feeling that people and cars tease each other is very interesting. The second is steering. If you just drive normally, you can’t perceive Mazda’s adjustment skill in this single item. The big empty position in the middle seems to be no different from the grocery cart, but when you push Artz to the limit, the feeling of lightness and accuracy is coming to the fore. Finally, regarding the suspension, touching my conscience, Artz’s chassis is also comfortable, even with a 19-inch tire, it doesn’t feel bumpy. As far as suspension travel is concerned, Artz is not shorter than Regal. However, Japanese BMW has adjusted its sense of movement on a not-so-solid foundation. This BMW is not called for nothing.

In the elk test, Artz ran to 68.1 km/h. Not too high, even if you change a set of tires with better grip, it won’t go any faster. Because the development of this car-whether ESP calibration or suspension adjustment-is fun first, and the test results are second.

Volkswagen Magotan

On the first night of the elk test, I sat down with my friends for dinner and chatting, saying that maybe Magotan could get a good result, after all, it was a German car.

As soon as I got started the next day, I expressed deep doubts about this conjecture. Sitting in the driver’s seat of Magotan, the square front gives you a good view, but driving this car for elk test is always like sitting on the head of an iron box, which makes the body very cumbersome when Magotan is doing intense movements.

The second point is the fuzzy steering. Although it doesn’t have as many laps as Camry, it has no sense of direction and feedback. The third point is that there is no elastic suspension. When you drive a Magotan on a normal road, you will feel that its chassis is hard and tough. When you arrive at the venue, you will feel a 180-degree reversal subjectively, and you can’t correctly perceive how much its suspension stroke has been compressed, how much margin it has left, and where it has rebounded. Driving Magotan to do elk test, to sum up, who am I, where am I, and what am I doing driving? There must be no way to achieve good results in a state of arrogance. Magotan only made a speed of 60.1 km/h. After trying several times and getting familiar with Magotan’s anodyne personality, I made a best score of 63.5 km/h.

PS: Magotan’s ESP calibration is the most active among the five cars. In the first direction, ESP will give a relatively strong brake, one is to reduce the speed, and the other is to shift the center of gravity, reduce the load at the rear and enhance the follow-up of the rear. This calibration method is very common in Volkswagen cars, and the main purpose is "safety", which will not let you cross the line.

"Domestic waste classification is an important measure to improve the living environment, promote refined urban management and ensure sustainable development." Li Qiang said that it is necessary to comprehensively carry out domestic waste sorting with greater determination and strength.

Pick up a plastic bottle on the recycling rack, unscrew the bottle cap, flatten the bottle, roll up and fold the bottle body and put it back in its original place.

On February 18th, Li Qiang, secretary of the Shanghai Municipal Party Committee, demonstrated the correct way of "throwing bottles" during a special investigation on the classification of domestic waste.

Li Qiang’s move is small, but meaningful. In the view of Fuguimen (ID: fuguigate), this little detail in his investigation has at least three meanings:

First, by taking the lead in "demonstrating", we made a "general mobilization" of domestic waste classification, guided the public to actively participate in the construction of ecological civilization, and raised the awareness of environmental protection and public morality of the whole society.

Second, a "warm-up" and vivid "popularization of law" were carried out for the "Regulations on the Management of Domestic Waste in Shanghai", which will be formally implemented on July 1.

At the end of January, this law, which is at the forefront of the country, was voted by the Shanghai Municipal People’s Congress, which means that the domestic waste classification work has been formally incorporated into the framework of the rule of law after being implemented in Shanghai for more than 20 years.

Third, it conveyed to the outside world the great significance of domestic waste classification in Shanghai, a megacity.

In 2018, the daily domestic garbage removal in Shanghai was close to 26,000 tons, and the annual domestic garbage production exceeded 9 million tons. Roughly estimated, if it is transported by 2.5 tons trucks, the domestic garbage generated in Shanghai every day can be transported around the inner ring of Shanghai by connecting the vehicles from head to tail.

For Shanghai, the implementation of compulsory garbage classification is not only the inherent requirement of fine urban management, but also the urgent matter to get out of the predicament of "garbage besieged city". Through the classified management of domestic waste, the efficiency of domestic waste recovery and resource utilization can be improved, and the amount of garbage disposal can be reduced by more than 35%, thus reducing the air and water pollution generated during the incineration and landfill of domestic waste, reducing the occupation of land by garbage disposal facilities such as landfills, optimizing the living environment and ensuring the urban ecology.

In November last year, General Secretary of the Supreme Leader stressed during his inspection work in Shanghai that garbage sorting is the new fashion! Comprehensive garbage disposal needs the participation of the whole people, and Shanghai should pay close attention to this work and do it well.

Li Qiang has always attached great importance to garbage sorting. He often mentioned this work in various meetings and research occasions, especially when he went to the town and village in the district to investigate, he always forgot to ask about the progress of garbage sorting, see the garbage bin room, listen to the grassroots experience and understand the opinions of the masses.

"Domestic waste classification is an important measure to improve the living environment, promote refined urban management and ensure sustainable development." In the special investigation on February 18th, Li Qiang said that it is necessary to comprehensively carry out domestic waste sorting with greater determination and strength, adhere to source reduction, whole-process sorting, harmless disposal at the end and resource utilization, fully mobilize the enthusiasm of the whole people to participate, make waste sorting a new fashion, and better promote high-quality development and create a high-quality life.

Investigating the classification of domestic waste, Li Qiang, secretary of Shanghai Municipal Party Committee, demonstrated the correct way of "throwing bottles" on the spot.

Source | Shangguan News

On the afternoon of February 18th, Li Qiang, secretary of the Shanghai Municipal Party Committee, ran from Changning Hongqiao to Xuhui Huajing in the rain, and then turned back and drove to Pudong Old Port. This long-distance "pursuit" was only for one thing: the classification of domestic waste!

Presumably, everyone still remembers it. Last November, when General Secretary of the Supreme Leader was inspecting work in Shanghai, he came to the first sub-station of Jiaxing Road Street in Hongkou District, and had a cordial exchange with young people who were communicating with the community to promote waste sorting practices, and emphasized that waste sorting is the new fashion! Comprehensive garbage disposal needs the participation of the whole people, and Shanghai should pay close attention to this work and do it well.

As for the matter of garbage classification, Li Qiang often mentioned it in various meetings and research occasions, especially when I went to the town and village in the district for research, I always forgot to ask about the progress of garbage classification, look at the garbage bin house, listen to the grassroots experience, understand the opinions of the masses, and exchange views with grassroots comrades.

Just before the Chinese New Year, the Shanghai Municipal People’s Congress voted and passed the Regulations on the Management of Domestic Waste in Shanghai, which will be implemented on July 1 this year. This means that the classification of domestic waste has been formally incorporated into the framework of the rule of law after more than 20 years of application for the city.

This special investigation on the 18th is obviously well prepared. The three research points cover the three most important links: source delivery, mid-end transshipment and terminal disposal.

The secretary of the municipal party Committee "demonstrated" the tips of garbage classification on the spot

The first stop of the investigation was the pilot community of Aijian Residential Area in Hongqiao Street, Changning District, and the participation rate of residents’ garbage sorting in this community increased from 5% at the beginning to 98%. Where’s the secret? On-site visit in Li Qiang. As soon as they arrived at the community, the cadres of the neighborhood Committee directly took the city leaders to the door of the garbage sorting box. The corner of this community was full of various elements of garbage sorting, and it was like having a live popularization class here.

Classification is good, trash can is the most intuitive reference. Li Qiang walked into the garbage sorting box room, and looked at two things, three questions, one by one "dig" the details of the daily collection and transportation times and the cleaning situation of the garbage bins. When he learned that the kitchen garbage bins were specially set up in the community and cleaned every day, he specially told the public to get used to garbage sorting. The cleaning of the garbage bins is also very important. Can the design be brighter and brighter, so that everyone can feel no different from the garbage bins at home and better guide everyone to participate in garbage sorting?

On the recyclable shelf at one side of the box room, various kinds of beverage bottles collected by residents are placed. Li Qiang picked up the plastic bottles, unscrewed the caps, squashed the bottles, rolled up and folded the bottles and put them back in their original places. I am very familiar with a set of procedures, and it seems that I am proficient in this. He smiled and said to the neighborhood cadres on the side, saving space and facilitating transshipment. After everyone has a sense of garbage classification, they should make efforts to reduce it. They can learn from the experience of some mature areas of garbage classification, spend more time and think more about small skills, and this field is promising.

The cadres of the neighborhood Committee showed Li Qiang a record book, which recorded the participation of each household in the community in garbage classification. "Volunteers are responsible for counting and ticking. At first, the record book was all unclassified. After more than a year of piloting, this line was basically eliminated."

This community implements the source classification of each household and puts it in at a fixed time. Every day from 9: 30 to 10: 30, the sanitation trucks that are responsible for clearing dry and wet garbage successively drive into the community. "Everyone sees that the sanitation trucks are loaded with dry and wet garbage separately, and they are relieved if they are not mixed." In the view of neighborhood cadres, the "dry-wet separation" of garbage trucks is the key to dispel residents’ concerns.

To this, Li Qiang also nodded in agreement. He said that if the source classification is done well, the wet garbage and recyclables mixed into the dry garbage will be less and less, which will lay a good foundation for the subsequent disposal of garbage. The classification of domestic waste depends on persistence and cultivation. I hope that with the joint efforts of all of us, garbage sorting will become a daily habit and the new fashion of garbage sorting will be further rooted in people’s hearts.

Dry and wet garbage is packed in different boxes, continuing the source classification.

After the source classification and collection, the intermediate classification and transshipment is an important link. The second stop that Li Qiang went to was Xupu Base, where domestic solid waste was transferred.

Whether container loading and transshipment strictly abide by the "garbage classification" is a focus of Li Qiang’s trip.

Li Qiang said that the citizens are very concerned about whether the later process will adhere to classified collection, classified transportation and classified treatment after the garbage is classified and put into use, and it is necessary to further overcome difficulties and improve the existing bottlenecks, so that the people can see the consistent classification effect.

The terminal disposal "outperforms" the front-end output, and we must grasp this main direction.

Only when the terminal disposal "outperforms" the front-end output can the garbage classification be truly implemented. The last stop of Li Qiang’s investigation is the Shanghai Laogang Eco-environmental Protection Base.

This domestic waste terminal disposal base, which has been running for more than 30 years, is upgrading to version 3.0, with reduction, recycling and harmless treatment as the main direction.

Li Qiang walked into the control room and operation room of the renewable energy center of the base, focusing on the terminal disposal technology of domestic garbage and the report on pollution prevention and clean discharge. The person in charge said that the recent new change, the separation of dry and wet garbage, has greatly promoted the efficiency of terminal disposal such as garbage incineration, further reduced energy consumption and pollution discharge, promoted the further improvement of resource utilization, and is forming a virtuous circle.

From the source to the end, every link is well guarded, and everyone starts from the side and starts from now. Why worry about "garbage siege"?

(Original title: "This small move by Li Qiang, secretary of the Shanghai Municipal Party Committee, is meaningful! 》）

Ministry of Transport on Shenzhen’s Construction of High-quality and Innovative International Aviation Hub and Other Transportation Powers
Opinions on pilot work
Jiao Planning Letter [2020] No.585

Shenzhen Municipal Bureau of Transportation:

The Request for Instructions from Shenzhen Municipal Transportation Bureau on Approving the Application for the Pilot Implementation Plan and the Pilot Task of Building a Traffic Power in Shenzhen (Shenjiao [2019] No.262) has been received. In order to focus on the implementation of the objectives and tasks in the relevant fields of the Outline of Building a Powerful Transport Country, according to the Notice of the Ministry of Transport on Launching the Pilot Work of Building a Powerful Transport Country (Jiao Planning Letter [2019] No.859), the main opinions are as follows:

1. We agree in principle to carry out pilot projects in the construction of high-quality innovative international aviation hub, the integrated development of urban rail transit and station-city, the construction of close inland port system of port cities, the three-dimensional composite reconstruction and expansion of expressways in highly urbanized areas, the construction of free-flow toll collection system, and the innovative application of smart transportation technology (the specific points are attached). Please further refine the pilot tasks, implement specific measures, clarify the stage objectives and time schedule, and report to our department in time.

Two, strengthen the organization and leadership of the pilot work, establish and improve the pilot work promotion mechanism, clear division of responsibilities, strengthen policy support. Strengthen up-and-down linkage, strengthen coordination, and encourage all parties to actively participate.

Third, make overall plans to promote and highlight key points, and strive to make breakthroughs in the reform of airport system and mechanism and the construction of four-type airports, the integrated planning, construction and operation of stations and cities in metropolitan areas, the construction of inland port system, the three-dimensional composite reconstruction and expansion technology of expressways and the free-flow toll collection system, and the application of intelligent networked cars and Beidou high-precision positioning technology in the transportation industry, forming a number of advanced experiences and typical achievements, giving full play to the role of demonstration and leading, and providing experience for the construction of a strong transportation country.

Four, strengthen the tracking, supervision and summary, the major problems in the pilot work, as well as the phased achievements and successful experience models, timely report to the Ministry and the Shenzhen Municipal People’s government. Submit the summary of the annual pilot work to our department before the end of December every year.

I will work with relevant departments, units and experts to actively guide the pilot work and strengthen support in the preparation of the relevant "Fourteenth Five-Year Plan". Conduct follow-up research, monitoring and evaluation and exchange of experience in a timely manner. After the completion of the pilot task, organize the assessment, achievement identification, publicity and promotion.

Ministry of Transport
August 24, 2020

attachment

Key points of the pilot task of building a strong traffic country in Shenzhen

First, build a high-quality innovative international aviation hub

(1) Pilot units.

Shenzhen Municipal Transportation Bureau, Development and Reform Commission, Planning and Natural Resources Bureau, Shenzhen Airport (Group) Co., Ltd..

(two) the pilot content and implementation path.

1. Carry out the requirements of building a new development pattern based on "double circulation", strengthen the connection with the development planning of Guangdong-Hong Kong-Macao Greater Bay Area Airport Group in the 14th Five-Year Plan, and revise and improve the Layout Plan of Shenzhen Airport International Route Network. Strengthen the allocation of international routes, flight schedules and international air rights. In the process of actively, gradually and orderly promoting the opening of international air traffic rights, we will support the air traffic rights required for flights on international routes that are suitable for the construction and positioning of high-quality and innovative international aviation hubs. Create a route network facing the Asia-Pacific, connecting Europe, America and Australia, and connecting the "Belt and Road". Build a base airline with strong international competitiveness and cultivate local global network airlines.

2. Promote digital transformation and the construction of four-type airports, comprehensively try out new policies and technologies in the industry, innovate digital applications such as self-service of passengers and tracking of luggage, actively explore technical applications such as ground-based augmentation system (GBAS), wake reclassification standard (RECAT) and point fusion, vigorously improve operational efficiency and management level, and build an international aviation hub with the best experience.

3. Strengthen the reform and innovation of system and mechanism, improve the operation mechanism of airport platform, establish and improve the airport operation management mode, explore the materialization and statutory operation of airport transportation management committee, and comprehensively improve the modernization level of large-scale airport governance capacity. Promote the reform of Greater Bay Area’s airspace management system and mechanism, explore the establishment of Greater Bay Area Joint Control Center in Shenzhen, and promote information sharing and collaborative control at the airport group level in Greater Bay Area.

4. Promote the development of aviation logistics, improve the "truck flight" business, develop higher value-added logistics formats such as cold chain and valuables, enrich the types of cross-border e-commerce business, establish an aviation logistics information service platform, and build an express distribution center with strong international competitiveness.

5. Actively develop air, air, sea, rail and other intermodal services, optimize the customs clearance environment at ports, implement the policy of exempting 24-hour direct transit passengers and direct round-trip crew from border inspection procedures, explore "one inspection to the end" and provide convenient and smooth transportation services for Guangdong-Hong Kong-Macao Greater Bay Area passengers.

(3) Expected results.

After 1-2 years, the international competitiveness of Shenzhen Airport has been significantly enhanced, and the service quality has been continuously improved.

After 3-5 years, the multi-terminal system of Shenzhen Airport was formed, and the comprehensive support capability was greatly improved. There are more than 100 international routes connecting Shenzhen Airport with global innovative cities, hot cities in Europe, America and Australia, and node cities in emerging market countries of "Belt and Road", and the international passenger and international cargo and mail throughput of the airport account for 20% and 50% respectively. The reform of system and mechanism and the construction of four-type airports are in the forefront of the industry, the operational efficiency and management level have been greatly improved, the modernization of governance capacity of large airports has reached the international first-class level, and the service level and passenger experience rank among the forefront of similar airports in the world.

Second, the integrated development of rail transit and station city in metropolitan area

(1) Pilot units.

Shenzhen Municipal Transportation Bureau, Development and Reform Commission, Planning and Natural Resources Bureau, Office of Rail Transit Construction Headquarters, Shenzhen Metro Group Co., Ltd..

(two) the pilot content and implementation path.

1. Cooperate with neighboring cities to carry out the rail integration planning of Shenzhen-Guanhui metropolitan area, promote the construction of a number of intercity railway projects in Shenzhen-Guanhui intercity, Shenzhen-Dalian intercity and Guangzhou-Guanshen intercity extension, and accelerate the extension of Shenzhen urban rail transit network to neighboring cities.

2. Relying on the construction of Xili and Airport East Hub, explore the unified planning, design, construction and management mode of hub led by local authorities. We will carry out three-dimensional layered rights establishment and layered transfer of railway hub land, promote the integrated development of hub stations and cities, and solve existing problems such as fragmentation and poor connection.

(3) Expected results.

Through 1-2 years, start the construction of intercity railway projects such as Shenzhen-Dalian Intercity, Guangzhou-Dongguan-Shenzhen Intercity Extension and Shenhui Intercity. Cross-city urban rail projects such as Shenzhen Line 10 extending eastward to Fenggang, Dongguan, Shenzhen Line 14 extending eastward to Huiyang, Huizhou, Shenzhen Line 11 extending northward to Chang ‘an, Dongguan, and Shenzhen Line 22 extending northward to Tangxia, Dongguan, were included in the fifth phase construction plan of Shenzhen Urban Rail Transit and started construction.

In 3-5 years, the branch line of Shenzhen Line 6 and the border section from Huangjiang to Shenzhen-Dongguan of Dongguan Line 1 have been connected and put into operation. The construction of Xili Hub and Airport East Hub has been completed, forming an integrated workflow of unified planning, design, construction and management of hubs that can be operated and replicated. The integrated planning, construction and operation mechanism of rail transit and station-city in Shenzhen-Guanhui metropolitan area has been further optimized, and the level of convergence has been comprehensively improved to support the efficient and coordinated development of the region.

Three, the port city close inland port system construction

(1) Pilot units.

Shenzhen Transportation Bureau, Office of Rail Transit Construction Headquarters, Shenzhen Metro Group Co., Ltd., China Merchants Group Co., Ltd., Shenzhen Yantian Port Group Co., Ltd. and Yantian International Container Terminal Co., Ltd.

(two) the pilot content and implementation path.

1. Improve the infrastructure network of Shenzhen Port, and get through the "last mile" of railway entry. Promote the transformation of Pingyan and Pingnan Shugang railways, speed up the construction of Pinghu South railway freight yard, and start the preliminary work of Liguang inland port.

2. Innovate and form a multi-agent cooperative maintenance and service mode for the port-dredging railway. Give full play to the initiative of local governments, port logistics enterprises, railway operating enterprises and other multi-subjects in the construction, operation and management of the port-dredging railway, and optimize the transportation organization process. Use new generation information technologies such as 5G, artificial intelligence and blockchain to integrate the information of relevant parties in multimodal transport and promote the interconnection and sharing of public information in multimodal transport.

(3) Expected results.

Through 1-2 years, we will complete the research on the operation mode, site selection and port-dredging railway planning scheme of the container close-range inland port system in Shenguanhui area, complete the detailed planning of the reconstruction of Pingyan Railway, complete the preliminary study on the feasibility of Pingnan Railway and start construction, and complete the construction and operation of Pingnan Railway freight yard.

After 3-5 years, the Pingnan Railway reconstruction was completed, and the Pingyan Railway reconstruction project started. An agreement was reached with Dongguan on the construction of the inland port of Liguang, and the land was confirmed, completing the preliminary work of the inland port of Liguang and the branch line of Hunan-Liguang railway. Form a set of systematic technical achievements including the planning method, construction mode, operation mode and supervision mechanism of close-range inland ports. Complete the construction of comprehensive information service platform, realize data exchange and sharing among customs, railways, inland ports and comprehensive bonded areas, and significantly improve the service level and overall efficiency of multimodal transport.

Fourth, the three-dimensional composite reconstruction and expansion of expressways in highly urbanized areas and the construction of free-flow toll collection system

(1) Pilot units.

Shenzhen Municipal Transportation Bureau, Public Security Bureau, Shenzhen Expressway Company Limited.

(two) the pilot content and implementation path.

1. In-depth study on the key technologies of expressway three-dimensional composite reconstruction and expansion represented by Ji-He Expressway, and create a composite pattern of expressway network integrating bridges, tunnels and roads.

(1) Explore the formation of technical standards for the comprehensive utilization of urban transportation infrastructure. By using the intelligent construction technology of bridge industrialization, this paper puts forward a reasonable connection method and structure suitable for the modular construction of upper and lower structures of urban bridges, and forms an integrated bridge erecting machine equipment design scheme including multiple systems such as component assembly, real-time monitoring and intelligent control.

(2) Based on full-factor, full-cycle digitalization, BIM model is the core carrier, creating a digital twin of the machine-to-truck expressway, establishing an intelligent construction and operation management platform, diagnosing the state of physical entities in real time, realizing the "knowable, measurable and controllable" of the whole process of construction, management and transportation, and improving the level of digital intelligence of high-speed expressway construction management.

(3) Support the dynamic management of complex traffic flow through scientific and technological means. Strengthen the research on key technologies such as active identification, short-term prediction, knowledge map and collaborative control, establish an intelligent operation management and control platform with four core capabilities of foresight, collaboration, self-knowledge and openness, break through the difficulties of traffic management and control, realize the active management and control of the whole line and the upper and lower levels of traffic, and improve the operational efficiency, traffic safety and service experience level of the three-dimensional composite expressway.

2. Explore free-flow charging technology to improve highway traffic efficiency and service level.

(1) Through ETC gantry system and supporting inspection equipment, the automatic deduction of fees for vehicles that meet the requirements and the automatic inspection of vehicles that do not meet the requirements are realized, and an open toll collection system without station and free flow is established.

(2) Explore the free-flow toll collection mode implemented by expressway operation and management units, incorporate the pilot road toll into the existing departmental and provincial clearing and settlement modes, and improve the online toll clearing and settlement system under the new mode.

(3) Build an institutional system covering information sharing, joint inspection, credit management and supporting policies.

(3) Expected results.

After 1-2 years, the three-dimensional composite reconstruction and expansion project of the Ji-He Expressway was started, and the Technical Guide for Geometric Design of the Three-dimensional Composite Expressway and the Research Report on BIM-based Digital Intelligent Construction for the Three-dimensional Composite Expressway were formed based on the project. Initially built an intelligent construction management platform based on BIM. Complete the key technology research and system design of expressway free flow charging, and form the "Freeway Free Flow Charging Mode Scheme".

After 3-5 years, the three-dimensional composite reconstruction and expansion project of the machine-Dutch expressway will be completed. Breakthroughs have been made in the design concept and technical standards of three-dimensional composite expressways, key technologies of large-scale industrialized intelligent construction of bridges, active traffic control mode, and intelligent integrated management of construction, management and transportation, forming a complete set of three-dimensional composite reconstruction and expansion technologies for high-speed expressways in highly urbanized areas. Build an active traffic control system, intelligent construction and operation management platform based on BIM. Realize the charging mode of ETC deduction and high-definition license plate recognition to assist inspection, build an open free-flow charging test system without station, and form a new free-flow charging demonstration.

V. Innovative application of intelligent transportation technology

(1) Pilot units.

Shenzhen Municipal Transportation Bureau and Public Security Bureau.

(two) the pilot content and implementation path.

1. Strengthen the popularization and application of traffic information infrastructure, and promote the demonstration construction of new smart transportation infrastructure based on technologies such as 5G and Internet of Things.

2. Promote the construction of comprehensive transportation big data system, improve the integrated management and control capability covering all modes of land, sea and air, realize the intelligent regulation of "one network" of the city’s traffic lights, and promote the construction of smart parking projects.

3. Promote the testing and pilot application of intelligent networked vehicles in Shenzhen, and accelerate the development of intelligent networked technology-related industries.

4. Promote the application of Beidou satellite navigation system in the transportation field, enhance Beidou’s location service capability, and provide more detailed monitoring and management services for various vehicles.

5. Research and apply new technologies to realize economic leverage to regulate road use, increase the use cost of cars in the core area and optimize the travel structure.

(3) Expected results.

After 1-2 years, the construction of new intelligent transportation infrastructure in a number of cities represented by Qianhai Hub, Shenzhen Airport, Mawan Port Area, Shekou Cruise Terminal and Shenzhen Metro has been greatly promoted, and the intelligent operation level of transportation infrastructure has been significantly improved.

In 3-5 years, Shenzhen Urban Traffic Big Data Center will be built, and projects such as the construction of intelligent management and control platform for transportation integration and the "one network" regulation of traffic lights will be completed, and the ability of precise management and fine service will be greatly improved. Introduce relevant policies and standards for intelligent networked vehicle test and application pilot, build Shenzhen intelligent networked traffic test demonstration zone, and build 1-2 intelligent networked vehicle application pilot lines. Basically build a Beidou ground-based reinforcement network covering the whole of Shenzhen, and promote the deep application of Beidou high-precision positioning technology in the transportation industry. We will introduce policies to regulate the use of cars in urban core areas through economic leverage, build a benign mutual feedback mechanism between traffic demand regulation and green travel improvement, and strive to share the bus motorization rate at the peak of the pilot area not less than 80%.