First disclosure of operating data of Shanghai Electric Vehicle International Demonstration City

A few days ago, Shanghai Electric Vehicle International Demonstration City ushered in the first anniversary of the operation. On this day, a series of highly valuable data related to global electric vehicle R&D production, demonstration operations, and potential consumer surveys was first disclosed in the form of an “operational report”. Through these data, people can get a clearer and more comprehensive understanding of the psychological and market cognitive status of potential consumers of electric vehicles, the actual performance of various brands of electric vehicles and the habits of owners, and can also find out about the development of electric vehicles. The international cooperation situation with the test promotion is being formed, and further strengthening of the openness and cooperation between each other or an important way for the global electric vehicle to break through the technical bottleneck.

China continues to support electric vehicle technology research

Faced with the multiple pressures of current energy security and environmental protection, the development of energy-saving and new energy vehicles represented by electric vehicles in the transportation sector has become an important measure for countries around the world to accelerate the transformation of transport energy strategies and meet energy and environmental challenges. In order to break through the technical bottlenecks of key parts of electric vehicles and promote industrialization and commercialization, major electric vehicle manufacturers such as the United States, Japan, and Germany have formulated industrial incentive policies for key components of electric vehicles and increased investment in R&D production. Specific development plans and goals.

In recent years, China has also provided strong policy support and technical support for the development and production of electric vehicles. On the one hand, from the launch of the "Automotive Industry Adjustment and Revitalization Plan" in 2009, the launch of pilot projects for national energy conservation and new energy vehicle demonstration and promotion, and the "12th Five-Year Plan" for the development of electric vehicle technology in April of this year by the Ministry of Science and Technology. As well as the release of the "Energy-saving and new-energy automotive industry development plan (2012-2020)" recently, the policy environment conducive to electric vehicle R&D and industrial development has been fully formed; on the other hand, from 2001 to the "Twelfth Five-Year Plan" Initially, the National Science and Technology Plan has invested more than RMB 3 billion in R&D funds and continued to support the scientific research of electric vehicles. China’s electric vehicles have been built from scratch. It has built a “three vertical and three horizontal” R&D layout and has initially established electric vehicles with independent intellectual property rights. Industrial chain technology system.

R&D and promotion of new energy vehicles are surging

Under the advocacy and support of national policies, product development and demonstration and promotion of energy-saving and new energy vehicles across China are surging.

As of the end of June 2012, a total of 454 energy-saving and new-energy automotive products from 83 companies entered the Catalogue of Recommended Models for Promotion and Promotion of Energy-Saving and New Energy Vehicles. As of the end of March 2012, 25 model cities have cumulatively promoted more than 19,000 energy-saving and new energy vehicles. Among them, there are 16,800 public service areas, 170 built-in charging/changing power stations, more than 6,400 charging piles and more than 9 billion passengers.

In the field of public services, Beijing has developed 34 models of pure electric vehicles and listed them in the National Vehicle Product Announcement Catalogue. The country’s largest Gaoantun Charging (changing) power station has been built, and a dedicated section has been established for pure electric taxis. The purchase of a pure electric car will not be limited by a Yaohao. In the private sector, Hefei City has promoted 1585 JAC Tongyue pure electric sedans, mainly for home and unit charging (slow charge), and has accumulated nearly 10 million kilometers.

In the field of key components for electric vehicles, a number of key components companies such as batteries and motors that meet the needs of the entire vehicle have been formed.

Open cooperation is an important way for industrial development

The technological breakthroughs and industrialization of key parts and components are the “emphasis” of the development of the electric vehicle industry. The development of electric vehicle industrialization still needs to focus on breaking through the core bottleneck technology. Although China has achieved some technical breakthroughs in the integration of electric vehicles and the key technologies of the battery, motor, and electronic control systems, and has completed preliminary industrialization preparations, there are still plans to achieve relevant goals. The greater difficulty requires the coordinated efforts of international, domestic production, research and research institutions.

Under the China-U.S., China-Germany Summit, and the World Ministerial Conference on Clean Energy, the Ministry of Science and Technology of China has signed memoranda of understanding with the U.S. Department of Energy, the German Ministry of Education, the Ministry of Environment, and the Ministry of Communications. In addition, the electric vehicle initiative jointly initiated with the U.S. Department of Energy has received positive responses from more than 10 countries.

Through pragmatic cooperation in science and technology, bilateral and multilateral deep-level technical cooperation studies have been promoted, and strategic plan deployment and other aspects have been strengthened. This has laid a good foundation for the advancement of electric vehicle technology. At present, the China-U.S. Joint Research Center for Clean Energy, the Sino-German Joint Research Center for Electric Vehicles have been jointly established, and a series of fruitful cooperative researches have been conducted; Shenzhen-Hamburg, Dalian-Bremen, and Wuhan-Northern Territory have been established. Electric vehicle interactive demonstration city; Since the opening of the China (Shanghai) Electric Vehicle International Demonstration Zone in April 2011, there have been 11 models of 10 companies at home and abroad, a total of 30 electric vehicles have entered the demonstration area, and the mileage has reached 20 Million kilometers.

The experts appealed that all countries should continue to carry out in-depth and meticulous work in the areas of technological innovation, promotion and application, pilot demonstrations, infrastructure construction, standard systems, and supporting policy improvement, and concentrate on breaking through the new electric vehicle system integration technology. The environment adaptability technology of the motor and electronic control system for automobiles improves the battery safety, uniformity and cycle life of the system, as well as the stability of motors and electronic control systems. It is expected that by 2020, there will be major new breakthroughs in global electric vehicle, power battery and key component technologies.

First disclosure of international model city operating data

It is reported that the potential consumer data collection report released by the (Shanghai) Electric Vehicle International Demonstration Center is based on the data collected in the demonstration area data collection platform in 2011. The sample involves the sample taken by the International Demonstration Area Test Drive Test Center. Consumer test drive questionnaires and private purchases of electric vehicle data in real time; and discussed the “Basic Situation and Cognition of Test Drive”, “Market Orientation”, “Basic Operation Situation” and “Failure Situation”.

The report pointed out that consumers are still relatively unfamiliar with electric vehicles, and their perceptions are mostly at the theoretical level. The channels for obtaining information are mostly networks and televisions, and there are few practical experiences in driving and riding electric vehicles. From the survey results, up to 64.9% of people think they have a basic understanding of electric vehicles, and 9% of people have experience in driving electric vehicles. In view of this, the most important work at this stage is still to allow consumers to test drive electric cars, personal experience.

In the chapter of fault summary and analysis, the report finds the causes and solutions for specific faults of certain electric vehicles gradually. "According to the actual test and the development trend of international electric vehicles, the sealed and sealed liquid cooling system of the battery is to guarantee the power battery in a variety of complex externalities. The main direction of the stable operation of the environment, ensuring the insulating layer of the vehicle connector and its sealing performance, is a test for the design and manufacturing process of electric vehicles."