【摘要】 针对传统仪器在车辆测试中的不足,将嵌入式系统引入到车辆测试中,开发出基于嵌入式控制系统的汽车底盘测功机。通过采用嵌入式控制新技术以及多传感器采集和数据融合并与工控机PC相结合共同构成汽车功率、排放、滑行、油耗、制动等汽车不同工况下性能测试的平台。实车测试证明,该测试平台测试结果准确、可靠。更多还原

【Abstract】 Aimed to defects of traditional auto test,this paper develops new auto chassis dynamometer based on embedded system.The new test platform adopt the embedded system and more sensors to collect and process test data with industrial PC,it can test power,emission,coast,fuel consumption,brake and etc.in different conditions.After used for automobile test,the test results are accurate and reliable.更多还原