| 摘要 |
An electronic latch assembly (1) for a closure device (2) of a motor vehicle (3), having an actuator group (6') operable to control actuation of the closure device (2) and an electric motor (9) controllable to drive the actuator group(6') and supplied, during a normal operating condition, by a main power source (4) of the motor vehicle (3) providing a main supply voltage (Vbatt); the electronic latch assembly (1) has a backup energy source (20), and a control unit (21) controlling the backup energy source (20) to supply the electric motor (9) during a failure operating condition. The backup energy source (20) has a super capacitor group (22), which stores energy during the normal operating condition and provides a backup supply voltage (Vsc) to supply the electric motor (9) during the failure operating condition. |
