As airport ground support equipment, passenger boarding stairs come into direct contact with both passengers and aircraft. The Civil Aviation Administration has detailed requirements for the anti-collision protection functions of ground support equipment.

The passenger boarding stairs electronic control solution introduced by Changsha Shuobo Electronics adopts multiple anti-collision protection designs and redundancy designs to ensure safe docking with the aircraft. At the same time, it also considers operational convenience and automation procedures. The system features a self-learning and recording function for platform height, with a platform height error of ≤2cm. It uses a one-button lift operation for aircraft docking, significantly reducing the time required for docking and alignment with the aircraft;

The Shuobo Electronics passenger boarding stairs electronic control system uses the 8-inch display screen SPD-080-Fx as the main control, paired with the controller SPC-SFMC-X2424A and the IO module SPC-SDI0-0032. The controller SPC-SFMC-X2424A is installed on the boarding stairs platform and is used to collect platform operation inputs and all sensor signals from the aircraft docking anti-collision protection system;

The display screen SPD-080-Fx and the IO module SPC-SDI0-0032 are installed in the cockpit to collect cockpit operation input signals, drive various hydraulic valves, and communicate with the electric chassis for data exchange, enabling all operations of the passenger boarding stairs and aircraft docking anti-collision protection;


System functions:
1. Multiple anti-collision protection designs and redundancy designs ensure safe docking with the aircraft;
2. Self-learning and recording function for platform height, with a platform height error of ≤2cm;
3. One-button lift function uses the optimal combination of slide and center column height, providing comfort and convenience for passengers boarding and disembarking;
4. One-button retract function is simple and fast, improving the efficiency of ground staff;
5. Reasonable interlocking protection for various mechanisms, ensuring both aircraft safety and operational convenience;
6. Operation text prompt function greatly enhances the vehicle's ease of operation;
7. Operation voice alarm prompt function provides multi-channel feedback to the driver and surrounding personnel, protecting equipment and personal safety;

Changsha Shuobo Electronic Technology Co., Ltd., founded in July 2007, is committed to providing specialized equipment customers with core electronic products such as controllers and display screens, as well as complete vehicle electronic control system solutions.