Storage battery management system for rail transit

The utility model mainly relates to the field of rail transit. The utility model provides a storage battery management system for rail transit in order to solve the problem that a storage battery monitoring system circuit needs to be adjusted in combination with a specific scene when the state of a storage battery is monitored due to the fact that different vehicles have different requirements for the storage battery and the difference between the capacity and the discharge capacity of the used storage battery pack is large. According to the storage battery management system for the rail transit, a master-slave structure is adopted, the slave control board acquires the voltage and the module temperature of a single storage battery in the storage battery module through the single battery voltage detection module and the battery module temperature detection module, and the voltage and the module temperature are summarized to the master control board through the CAN bus; and meanwhile, the main control board mon