Emergency release locking system, vehicle thereto, and method for operating the locking system

A method for operating an emergency release locking system for a lid closing a trunk of a vehicle, with a lid lock, which has at least one rotary latch and a closing element corresponding to the latch, the method comprising:

• providing a catch device that limits the opening movement of the lid with an opened rotary latch and has at least one catch hook;
• providing an emergency release system, which is arranged in the trunk and which during system actuation acts to open the rotary latch of the lid lock and to release the catch hook of the catch device;
• and
• providing an actuator that is controllable by a control unit of the vehicle and drives a blocking element, which above a predetermined recommended speed of the vehicle stops the releasing action of the emergency release system on at least the catch hook of the catch device;
• assigning to the control unit, besides a sensor unit for detecting the current driving speed of the vehicle, a sensor unit arranged at the emergency release system and a sensor unit arranged at the catch device for detecting a current operating position of the emergency release system and of the catch hook of the catch device;
• and
• operating the actuator, in terms of stopping a releasing action of the emergency release system on at least the catch device, when an actuation of the emergency release system above a predetermined recommended speed of the vehicle is detected, and whereby further the actuator is operated, in terms of stopping the releasing action of the emergency release system on at least the catch device, when due to the actuation of the emergency release system a release position of the catch hook of the catch device has already been brought about and detected by sensors, but a driving speed above a predetermined recommended speed of the vehicle is detected.