A one-button-security system suitable for use on an automated vehicle includes a single-action input-device, a vehicle-device, a facility-device, and a controller. The single-action input-device is operable by an operator to indicate that a vehicle is being parked. The vehicle-device is installed on the vehicle. The vehicle-device is operable to a driving-state useful when the vehicle is driven, and operable to a parked-state useful when the vehicle is parked. The facility-device is installed at a facility where the vehicle can be parked. The facility-device is operable to an away-state useful when the vehicle is not parked at the facility, and operable to a home-state useful when the vehicle is parked at the facility. The controller is in communication with the input-device, the vehicle-device, and the facility-device. The controller is configured to, in response to operation of the input-device, operate the vehicle-device to the parked-state and the facility-device to the home-state.

An emergency door opening apparatus includes a trigger portion, a resisting portion, a sensor; a switch, wherein when a user presses the push portion, the buckling portion will engage with the trigger portion so as to trigger the trigger portion to a trigger position. At his moment, the sensor will detect the state and emits signals to the switch so that the switch to cut off the connection of the external power source and thus the door lock is unlocked and thus is opened. This device is suitable to the emergency state. It is only needed to press the push portion for rescue. The operation is quick and convenient.