A van elevator system for transporting people or objects has an infrared detection sensor and an elevator body. The elevator body is connected with the infrared probe through wires, and the elevator system controls its own regular movement. The feedback signal of the infrared probe is sent to the elevator control core to support the advanced operation of the elevator.
The elevator system combines the infrared sensor with the elevator main body.
The infrared sensor is located at the entrance of each floor elevator.
The infrared sensor has high precision, can detect the existence of human body and can adjust the detection range.
In fact, the content of the invention is to copy the claim again, but remove its features and write it as above according to the claim.