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For testing pressure of gas generator in safety airbag, a set of test device is built by North University of China. By this test device, the acceleration peak value and duration in collision instant can been controlled by changing lift height of inflator jar and elastic recoil object bearing on pedestal Pressure of gas generator in safety airbag can be tested. At the same time, adapter record the...
In order to apply the Energy-absorbing Device by Cutting the Screw Thread Teeth (CST) for Automobile Collision in real car, this study conducts the matching practice with vehicle according to structural features of practical model car ZOTYE2008. The study aims to meet the requirements of collision absorption energy and overcome the deficiencies in existing research, then improve the mechanical structure...
The mechanical control interfaces in automobiles are replaced rapidly by electrical interfaces enabling the x-by-wire technology. Besides the legacy automotive control parts, the infotainment systems recently come into the spotlight and become an important part of automobiles. Since the traditional automobile networks are not suitable to support these infotainment applications, new automobile network...
In recent years, the independent brands of Chinese car industry have sprung up. Some not well-known companies now has taken up the banner of national brands, such as CHERY, GEELY, BYD. Brand is guarantee of performance, quality and service, and it is based on the market. At present, there are nearly 200 well-known trademarks across the country. However, trademarks of automobile accounts for only 12...
The quality of a car's exterior color has become a major aesthetic factor (preference) influencing the car buying process. Thus, for this study, the authors have created “A-ACAM” (Automobile Exterior Color Design Approach Model) and the model's effectiveness has been verified. In creating the model, the authors utilized information from their own research, entitled “Kansei engineering in automobile”...
Based on establishment of full-car dynamic model, the easiest actualized logic threshold control method was adopted to develop ECU of automobile ABS system on the basis of software LabVIEW table. The results proved that the ECU developed could achieve preferable braking performance. Most importantly, hardware -in -the -loop test could be carried out on the basis of this table, which could make the...
A method of multimode information collection based on in-vehicle network was introduced aiming at the problems that existing information measure methods of automobile are difficult to satisfy the need on measure precision, steady state and dynamic response at the same time, and the controllers are difficult to share information resources. It centralized collects automobile information based on FlexRay...
In a world where environment protection and energy conservation are growing concerns, the development of electric and hybrid vehicles (EV/HEV) has taken on an accelerated pace. The dream of having commercially viable electric/hybrid vehicles is becoming a reality. Electric and hybrid vehicles are gradually available in the market. This paper reviews the present status of electric and hybrid vehicles...
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