【正文】
附件 2:外文原文 ABS ANTILOCK SYSTEM ABS is in the present world the universal recognition enhances one of automobile secure effective actions, may enhance the automobile to apply the brake in the process operation stability and reduces the stopping distance. Automobile examination profession in recent years along with automobile manufacture technology and examination technology progress, also unceasingly grows strong, is playing the extremely vital role in the automobile movement control section dynamic surveillance automobile technology condition aspect. Specially along with our country highway construction and the path shipping industry rapid development, the road traffic security problem more and more is also prominent, the request further takes and strengthens the motor vehicle security technology condition examination to bee the maintenance society stability an important topic. This article involves the ABS performance examination, is divided software and the hardware two parts, plements one another pletes the examination together. Equipped the ABS automobile to carry on applies the brake the effect, the ABS performance appraisal and the analysis. Computer based on Visual Basic translation development corresponding application procedure. The examination equipment sensor installs in has ABS in the experimental automobile automobile and debugs, pletes goes each kind of information gathering to the vehicles. Software pletes the data the collection and processing through the manmachine dialogue, realizes to this ABS performance examination and the appraisal. With increase of public interest in vehicle performance of safety, emission and ride fort, vehicle electronic control systems have been developed in generations for the purpose of enhancing overall dynamic behaviors by almost all automakers and parts suppliers for decades. The development of antilock braking system (ABS), for improving vehicle braking and handling performance, involves mechanism electronics, hydraulics, hardware and software design and field test validation, and also requires repeated field tests on various road conditions, which are not easily available. In the very beginning of product development for vehicle ABS, a huge amount of vehicle field tests are required to investigate the control