Patent attributes
A motor vehicle door lock apparatus includes a meshing mechanism with a striker, a control unit authenticating a transmitter and switching an operation of an outside electric operation element to be enabled and disabled, a locking and unlocking mechanism being switched to an unlocking state where a meshing of the meshing mechanism can be released and a locking state where the meshing cannot be released by an operation of an inside mechanical operation element or a driving of a locking and unlocking motor, and an electric releasing mechanism releasing the meshing by a driving of a releasing motor to activate a releasing operation based on a valid operation of the outside electric operation element, and after a predetermined length of time has elapsed since collision detecting means detect a collision of the motor vehicle, the control unit drives the locking and unlocking motor to activate an unlocking operation.
