STORAGE BATTERY CONTROL SYSTEM AND VEHICLE CONTROL SYSTEM Russian patent published in 2017 - IPC H01M10/48 H02J7/00 

FIELD: electricity.

SUBSTANCE: storage battery control system is presented. It is connected to a storage battery equipped with an explosion-proof mechanism to interrupt the electric current, when the battery is overcharged, and controls the battery conditions. The system comprises of: a cell voltage sensor that detects the voltage of the battery cells; a storage which stores the information relating to the battery conditions; an overcharge decision unit that decides whether the battery is in an overcharge condition; a storage control unit that instructs the storage to store the overcharge information regarding the overcharge condition of the battery when the overcharge decision unit decides that the battery is in an overcharge condition; and explosion protection decision unit which decides that the explosion-proof mechanism of the battery should be activated if, when the battery control system is started, there is overcharge information stored in the storage, and the cell voltage, detected by the cell voltage sensor, is lower than the low limit value.

EFFECT: ensured reliability of the decision to activate the explosion protection mechanism in the battery system.

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