A keyless entry system including multiple portable devices (20) and an in-vehicle device (1) controlling smart lock and smart unlock of a vehicle door is disclosed. The in-vehicle device (1) includes an vehicle-cabin-inside portable determination section (S102), which when locking the vehicle door by the auto-lock function, determines whether or not there is the portable device (20) located inside the vehicle cabin, and a disabled state release section (S104) that releases the disabled states of all of the portable devices (20) when the vehicle-cabin-inside portable determination section (S102) determines that there is no portable device (20) located inside the vehicle cabin.
KEYLESS ENTRY SYSTEM
SCHLÜSSELLOSES ZUGANGSSYSTEM
SYSTÈME D'ENTRÉE SANS CLÉ
2018-06-06
Patent
Elektronische Ressource
Englisch
Keyless entry control system, keyless entry method and keyless entry device for vehicle
Europäisches Patentamt | 2023
|