The invention discloses a method and a device for state detection and early warning of a power cabin of an electric vehicle, and the method is characterized in that the method comprises the following steps: S100, powering and initializing a state detection and early warning device, and detecting and activating a communication interface; S200, sending a query instruction for the first time to query engine compartment parameters; S300, judging whether the parameters of the engine compartment are normal, if yes, executing the step S400, and if not, executing the step S600; S400, sending a query instruction by the state detection and early warning device by taking the query period as an interval, obtaining a current engine compartment parameter and outputting the engine compartment parameter to a corresponding indication unit; S500, judging whether the parameters of the engine compartment are normal, if yes, executing the step S400, and if not, executing the step S600; and S600, outputting abnormal engine compartment parameters by the state detection and early warning device to a corresponding abnormity indication unit and outputing a corresponding early warning signal, ending the detection, and quitting the process.
本发明公开了一种电动交通工具动力舱的状态检测与预警的方法及装置,其特征在于包括以下步骤:S100:状态检测与预警装置上电并初始化,包括检测并激活通信接口;S200:首次发送查询指令,用以查询动力舱参数;S300:判断动力舱参数是否正常,如果是,执行步骤S400,否则,执行步骤S600;S400:状态检测与预警装置以查询周期为间隔,发送查询指令并获取当前动力舱参数,输出动力舱参数至对应的指示单元;S500:判断动力舱参数是否正常,如果是,执行步骤S400,否则,执行步骤S600;S600:状态检测与预警装置输出异常的动力舱参数至对应的异常指示单元,并输出对应的预警信号,结束本次检测并退出流程。
Method and device for state detection and early warning of power cabin of electric vehicle
电动交通工具动力舱的状态检测与预警的方法及装置
2022-02-08
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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