The present disclosure provides a keyless password device of locking doors of a vehicle within a short distance, a vehicle, a vehicle system and a method of unlocking/locking a vehicle. Wherein, the device comprises: a password keyboard, a signal processing module, an overall control module, and a door-lock driving module. The present disclosure will process an analog signal corresponding to at least one key pressed by a user, and after obtaining key information corresponding to the at least one key, the present disclosure controls unlocking/locking of a door lock of the vehicle according to the key information, achieving that the user does not need to carry around a key of a vehicle and can control the unlocking/locking of the door lock of the vehicle by setting the password keyboard. That is, unlocking/locking of the door lock of the vehicle can be achieved at any time, operation is more convenient, and security of the vehicle is further improved.
KEYLESS PASSWORD DEVICE OF LOCKING DOORS OF A VEHICLE WITHIN A SHORT DISTANCE AND METHOD OF LOCKING/UNLOCKING A VEHICLE
2017-04-27
Patent
Electronic Resource
English
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