Intelligent vehicle solution

The reason for the automatic lifting of the rear trunk of a car is that the trunk cover is equipped with support devices such as pneumatic jacks, which can resist the impact force when closed and automatically open when a signal is detected. Specifically, when the trunk is locked, the lock acts as a force, and when the trunk cover is pulled, the pneumatic lever cannot resist this pulling force. When the lock is lifted, the pneumatic lever can lift the lid without tension. Some cars have a support device such as a pneumatic jack in the trunk, which is like a hydraulically damped gas spring that can automatically lift the lid.