The invention discloses an intelligent safe charging system for a new energy automobile. The intelligent safe charging system comprises a charging mechanism and a temperature monitoring mechanism. When the charging mechanism charges the battery pack, the temperature monitoring mechanism monitors the heat dissipation state of the vehicle; the charging mechanism monitors the charging state of the battery pack of the vehicle and controls the charging voltage and current according to the vehicle heat dissipation state and the battery pack charging state and keeps the accumulated heat in the vehicle stable. The intelligent safe charging system also comprises a pressure detection device located at the vehicle charging position and used for monitoring the contact pressure of each tire of the vehicle in real time, and when the contact pressure of each tire continuously changes, the charging voltage is reduced to the safety voltage. The charging time is shortened in a safe range when the charging temperature of the vehicle is ensured, the charging system does not need to communicate with the controller in the vehicle, and the charging temperature state of the vehicle can be reliably monitored by virtue of the temperature monitoring mechanism of the charging system.
本发明公开了一种新能源汽车智能安全充电系统,包括充电机构和温度监测机构,在充电机构对电池组进行充电期间,温度监测机构对车辆散热状态进行监测,充电机构对车辆的电池组充电状态进行监测,根据车辆散热状态以及电池组充电状态,控制充电的电压和电流,保持车辆内部累计热量稳定,还包括位于车辆充电位置的压力检测装置,实时监测车辆每个轮胎接触压力,当轮胎接触压力产生持续变化的时候,充电电压降低至安全电压;本发明实施中,在保证车辆充电温度在安全范围内缩短充电时间,不需要充电系统与汽车内部的控制器进行通讯,依靠充电系统本身的温度监测机构即可对车辆充电温度状态进行可靠的监测。
Intelligent safe charging system for new energy automobile
一种新能源汽车智能安全充电系统
2020-08-04
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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