The invention relates to a charging management method and device, an awakening module and a system. The method comprises the steps that the awakening module of the charging management device is triggered to generate an instantaneous awakening signal when a charging gun is inserted into a vehicle charging port, and the instantaneous awakening signal is used for awakening the charging management device; after the charging management device is awakened, a vehicle-mounted charger is controlled to charge a vehicle-mounted battery pack; and when it is detected that the electric quantity of the vehicle-mounted battery pack reaches a preset threshold value, the vehicle-mounted charger is controlled to stop charging the vehicle-mounted battery pack. Therefore, the power failure of the vehicle-mounted battery pack is only associated with the electric quantity of the vehicle-mounted battery pack reaching the preset threshold value and is not associated with whether the charging gun is pulled out,and even if the vehicle-mounted control equipment responds to the CC signal, charging is stopped as long as the vehicle-mounted battery pack reaches the preset threshold value so that the waste of power consumption of the vehicle-mounted storage battery is avoided; meanwhile, the charging safety is also ensured.
本公开涉及一种充电管理方法及装置、唤醒模块与系统。该方法包括所述充电管理装置的所述唤醒模块在充电枪插入车辆充电口时被触发产生瞬时唤醒信号,所述瞬时唤醒信号用于唤醒所述充电管理装置;所述充电管理装置被唤醒后,控制车载充电机为车载电池组充电;并在检测到车载电池组的电量达到预设的阈值时,控制所述车载充电机停止为所述车载电池组充电。从而对车载电池组断电仅与车载电池组的电量达到预设的阈值关联,而与是否拔掉充电枪没有任何关联,即使车载控制设备响应到CC信号,只要车载电池组达到预设的阈值,即停止充电,从而避免了车载蓄电池的耗电量的浪费,同时也保证了充电的安全性。
Charging management method and device, awakening module and system
充电管理方法及装置、唤醒模块与系统
23.02.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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