The invention discloses a storage battery electricity lack prevention early warning control method and a storage battery electricity lack prevention early warning control system. The early warning control method comprises the following steps that S1, an anti-loss early warning circuit is established in a vehicle, and the anti-loss early warning circuit comprises a generator, a storage battery, an engine, a starting motor, electric equipment and a vehicle control system which are connected through cables; the vehicle control system comprises a vehicle control unit and a vehicle central controller; s2, judging a vehicle power supply mode according to the working conditions of the generator and the engine; and S3, when the vehicle power supply mode is a storage battery independent power supply mode, the loss of the storage battery is calculated and output, and a vehicle control system sends out an early warning signal according to the size relation between the loss of the storage battery and the early warning value of the storage battery. The invention has the characteristics of low cost, strong protectiveness and strong practicability.
本发明公开了一种蓄电池防亏电预警控制方法及系统。预警控制方法包括以下步骤:S1、在车辆内建立防亏预警电路,所述防亏预警电路包括由电缆连接的发电机、蓄电池、发动机、启动马达、用电设备、车辆控制系统;所述车辆控制系统包括车辆控制单元、车辆中央控制器;S2、根据所述发电机、发动机的工作情况判断车辆供电模式;S3、当所述车辆供电模式为蓄电池单独供电模式时,计算所述蓄电池的损耗并输出,车辆控制系统根据蓄电池损耗与蓄电池预警值的大小关系发出预警信号。本发明具有成本低、保护性强、实用性强的特点。
Storage battery electricity shortage prevention early warning control method and system
一种蓄电池防亏电预警控制方法及系统
2024-02-13
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES |
European Patent Office | 2021
|Vehicle storage battery electricity shortage prevention system and vehicle control method
European Patent Office | 2023
|European Patent Office | 2022
|Storage battery electricity shortage prevention method and device, vehicle and vehicle system
European Patent Office | 2021
|