电动车行车参数记录仪

摘要

在电动车行驶或测试工程中，驾驶员需要了解电动车的具体行车状态，测试电动车的各项参数是否正常或是否达到达到各个部件预期设计的参数的，从而设计一款电动车记录仪。通过安装在电动车上的传感器感应电动车的行车参数后传递给控制器，通过采集运算后得到电流、电压、功率和电能值，并把这些数据存入存储盘，存储数据达到1秒钟存储一次。数据存储形式保存为XLS文件，方便数据导出、打印和分析，一次行车或试车就能保存到大量数据供技术人员分析，并检测行车的安全。%In electric vehicles or test engineering,drivers need to be aware of the speciifc of the electric vehicle driving state,test the parameters of electric vehicles is normal or if the parts desired design parameter,to design a electric vehicle data recorder.By sensors instal ed in electric vehicle induction electric driving runnin control er parameters,current,voltage, power is obtained by acquisition after operation and power value,and save the data in storage,storage data stores a reaches 1 second.Convenient data storage format for the.xls ifles,data export,print,and analysis of a vehicle or test can be saved to a large amounts of data for the analysis of technical personnel,and test driving safety.