On the afternoon of October 23, in order to celebrate the "20th anniversary of the establishment of Jiangsu University and the 119th anniversary of its school running", the College of automobile held the alumni expert forum and the appointment ceremony of innovation and entrepreneurship tutors in the automobile industry. Six alumni who are well-known in the industry were invited to bring many wonderful academic reports to the teachers and students of the College of automotive engineering. Wang Ruochen and Geng Guoqing, vice presidents of the college, presided over the academic report meeting and issued the letter of appointment of "innovation and entrepreneurship tutor of the College of automotive and Transportation Engineering" to the six alumni.
At the report meeting, alumni Liu Shuyang, chairman of Nanjing Julong Technology Co., Ltd., made an academic report entitled "Nanjing Julong's practice in the field of automobile lightweight". Liu Shuyang said that due to the strengthening of national policy support for new energy vehicles, Nanjing Julong also increased its R & D investment in application materials in the field of new energy vehicles, In order to meet the needs of upgrading the lightweight technology of new energy vehicles, the company took the lead in developing high-efficiency flame retardant long glass fiber reinforced thermoplastic materials and low VOC high dimensional stability long glass fiber reinforced thermoplastic materials. The two products can improve the flame retardant and dimensional stability of long glass fiber reinforced thermoplastic materials, and can be applied to skylight frame, instrument panel body, battery pack upper shell, etc, It greatly improves the sense of science and technology and lightweight level of the car.
Guan Xu, an alumnus from Tencent, made a report entitled "cars driving from an information island to a prosperous city". Guan Xu said that cars in the future will be networked. In addition to the in vehicle Internet access that has been realized now, in the future intelligent transportation system, the driver can get the information of road conditions and weather, and get a reasonable driving route. It will also gradually realize the network automatic driving on the expressway, and the long-distance travel will be relaxed and pleasant. Through the network, the manufacturer can detect your car condition at any time, and even make your car run in the best state through remote adjustment. In case of accidents, the intelligent transportation system can immediately find and take corresponding measures, such as rescue, rescue, etc.
Wu Xinhai, an alumnus from continental Automotive Group, made a report entitled "new automobile architecture". The report pointed out that the invention of automobile has a history of more than 120 years. As a product of the big industrial era, automobile has not become a sunset product, but has increasingly shown its vigorous vitality, because automobile is a platform that can absorb the most advanced technology, We can keep pace with the times.
Gao Haiyu, deputy general manager of Decun Power Systems Co., Ltd., made a report entitled "fuel cell system integration technology and application". He introduced that in terms of core components, Decun power has launched special air compressors for hydrogen fuel cell engines, hydrogen supply and return components, gas-water separators, etc. relying on strong R & D capabilities. Among them, the air compressor is completely independently developed and adopts high-speed motor direct drive, centrifugal pressurization, oil-free lubrication and other technologies to effectively reduce the noise of the transmission system, avoid damage to the stack caused by lubricating oil leakage, and more meet the operation requirements of medium and high voltage stacks for high voltage ratio. The hydrogen supply and return module is the first two-stage ejector hydrogen supply and return module based on independent circuit in China; The gas-water separator has the characteristics of modular design and high integration.
Fang en, an alumnus of SAIC zero beam software branch, made a report entitled "automatic driving software development". The report introduces that the application of the software framework is not affected by specific hardware, and can also support some necessary functions such as sensor fusion. This standardized and modular measure not only clearly defines a functional architecture, but also makes open interaction between software and between software and external interfaces possible. Therefore, considering these aspects, the software framework can further reduce the R & D complexity, investment and cost.
Ding Wenchao, general manager of Beijing Huahai science and technology, made a report entitled "development and test technology of electronic control system of new energy vehicles". The report pointed out that the electronic control system of new energy vehicles needs to adapt to frequent start and stop, acceleration and deceleration, high torque at low speed and high torque at high speed, with a large speed change range, and the electronic control system of hybrid electric vehicle also needs to deal with the starting, power generation Special functions such as braking energy feedback. Therefore, the electronic control system of new energy vehicles needs to have high control accuracy, high dynamic response rate, and provide high safety and reliability, and its technology and manufacturing level directly affect the performance of the whole vehicle.
After the report, the participating teachers and students had a full interactive exchange with the alumni. The atmosphere was warm and benefited a lot. Students have said that they should strive to realize the Chinese dream of "from a big automobile country to a powerful automobile country"!
