Bms wake-up device, and bms and battery pack including same
AssigneeLG Chem, Ltd.
InventorJong-Il PARK
Life of this patent
Estimating the term…
Abstract
A device for waking up a battery management system (BMS) in response to an external power signal received from an external power module, and includes a pulse generator which receives the external power signal from the external power module and is supplied with source power through a different path from the external power signal, and generates a pulse signal depending on whether the source power is passed through when the pulse generator receives the external power signal, and a power output module which supplies the source power to the pulse generator, and outputs operating power for operating the BMS based on the pulse signal when the power output module receives the pulse signal from the pulse generator.
Claims20
A battery management system (BMS) wake-up device for waking up a BMS in response to an external power signal received from an external power module, the BMS wake-up device comprising:
- a pulse generator configured to:
- receive the external power signal from the external power module,
- receive source power through a different path from the external power signal, and
- generate a pulse signal depending on whether the source power is passed through when the pulse generation module receives the external power signal;
- and
- a power output configured to supply the source power to the pulse generator, and output operating power for operating the battery management system based on the pulse signal when the power output receives the pulse signal from the pulse generator.
Dependencies are inferred from the claim text.