【摘要】 对汽车冷启动过程的性能动态测试是研究汽车性能的重要环节之一.介绍了汽车冷启动动态测试系统的功能与设计.现场使用表明,本系统工作稳定,抗干扰能力强,采集精度符合试验要求.本系统测试操作简单,具有较高的性价比和良好的后续开发性能.更多还原

【Abstract】 The dynamic testing of cold start for an automobile is one of the important links of research automobile.The function and design of the test system for cold starting-up dynamic testing of automobile have been introduced.The use on the test site,shows that this system can work stably, has strong interference rejection,and meets the case of a scale of acquisition precision.This system operates simply has higher scale of ability to price and better expansibility of the development later .更多还原