How to accelerate the development of automotive speed and reduce development costs, meet consumer demand for high-intelligent vehicles, as many automobile manufacturers and automotive electronics manufacturers in the strategic focus.
Recently,glue stick the Society of Automotive Engineers of China held in Changchun electronic branch "advanced automotive electronic technology and infrastructure platforms Conference", the industry reflect the ability of China's automotive electronics design needs to be improved.
Automotive Electronics Design capacity is weak.
Automotive network design is an important part of vehicle development is the own brand one of the main obstacles to cross.glue gun The automotive network design is the deep pain of Chinese vehicle manufacturers.
Auto Design feature in the system in the steady increase in the proportion of network. The upgrading of the network complexity of the design to create uncertainty, simulation and analysis have made requests.
With the gradual increase of vehicles on the electronic equipment, network systems are becoming increasingly complex. Automotive electronic networks face enormous challenges, the traditional limitations of network protocol design technology has become increasingly prominent.
An electronic technology company chief engineer said that the current foreign auto manufacturers have set up their own web development platform, the domestic vehicle manufacturers recognize the problem, gradually develop their own application layer protocol, is still in development stage, is not perfect.
Mentor Graphics (Shanghai) Electronic Technology Co., Ltd. Director of Electrical and Electronics Engineers, told reporters that because of flat, because of his work, frequent contact with automobile companies, some of the country's electronic network OEMs design forces are relatively weak. He said the car companies to plan a bus models, but there is no feasibility analysis, cost analysis, and no experience in the design, automotive electronics design capability is worrying.
Automotive electronics design needs to build a "platform."
The industry believes that automotive design is the key to vehicle design and part of the highest technical content, and public technology platform is the basis of independent innovation and the necessary conditions. In order to effectively change the current status of the weak, the establishment of a number of innovative scientific research institutions to integrate the dispersed technical resources in various sectors, accelerate the construction of innovative technology platform system is necessary.
Technology Center, SAIC Hao Fei, director of electronic and electrical appliances that can really study based on automotive electronics technology, especially technology platform is key to business development vehicle.
Hang Sheng Gu Xiaogang, deputy director of Technology said that at present, a typical automotive design cycles of 24 to 36 months, greatly reducing the time than a few years ago. Shorten the design cycle to bring great pressure on system vendors, they must as soon as possible for the vehicle manufacturers to provide design prototypes and products. This has forced the design of automotive electronics design needs a "platform."
According to reports, now the country has a number of local government departments and automotive electronics enterprises, research and development agencies to build a platform for automotive electronics R & D focus of the advantages, try Fusion Mechanism automotive electronics industry innovation.
Gu Xiaogang, the Shanghai Airlines and the Shanghai Municipal Informatization Commission Sheng and Shanghai Science and Technology Commission jointly established a non-profit organization - Shanghai Silicon Intellectual Property Exchange Center. The agency is committed to the semiconductor integrated circuit integrators and developers to find new and unique products to assist developers with low-cost, fast and effective way to shorten the product development cycle. Meanwhile, Shanghai Silicon Intellectual Property Exchange and Hang Sheng, and other enterprises and research institutions to jointly set up joint laboratories for automotive electronics automotive electronics enterprises to provide development and test tools.
Advanced "nervous system" to improve automotive technology.
Automotive electrical and electronic technology has become important in the automotive industry's core technology. To improve the level of electronic vehicle systems, to ensure quality, reliability, control costs and ensure the progress of research and development for the purpose of electrical and electronic design automation automotive technology and environmental platform, as the initiative to win the next important factor in the automotive market.
Automotive electrical systems on equipment and usually hundreds of thousands of electrical connections formed. Electrical systems and equipment in the car platforms, intelligent distribution, and electrical interconnection between the systems, the final product quality and reliability. With a reasonable process, applications tools and techniques related to electrical system optimization can improve the design, reduce design and manufacturing costs.
Concerned parties, a well-designed to optimize the assembly of electrical and electronic structure of space, wiring harness layout and to improve the integration of electronic devices and their functions, to reduce the complexity of the overall architecture, and all vehicle systems together, thus creating the most efficient car, "the central nervous system." Such as reducing the weight of electrical and electronic structure can improve vehicle fuel economy and so on.
Mentor Electronic Technology Co., Ltd. China, said Liu Yan, director of business development, car manufacturers in developing products, electric companies must develop simultaneously with the automobile plant lines. Electrical and electronic structure determines the number of electronic control devices, the number of lines, the use of materials, and reasonably effective arrangement of these components were in the vehicle. After the product can simplify the design cost and weight reduced by 10% to 30%.