Electric derailment device system using in-station track codes and working method

• Main Authors: QUAN ZHIYONG, RAN HONGLIN, SONG CHAO, ZHU JINLIANG, YU HAIFENG
• Format: Patent
• Language: English
• Published: 01.04.2015
• Subjects: OTHER AUXILIARY EQUIPMENT FOR RAILWAYS; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

Provided are an electric derailment device system using in-station track codes and a working method. When the existing system encounters the conditions that the shunting locomotive drives in and out from the operation station track frequently, or the trains stay above the wheel sensor, or the system mainframe cannot accurately judge whether the operation station track possesses the upward derailment condition when the system restarts, hidden danger will be caused to train inspection and technical inspection operations and train safe driving. The electric derailment device system using in-station track codes includes a far-end zero-speed axle counter sensor (3), an electric derailment device (1), a track signal information sensor (2), a near-end zero-speed axle counter sensor (5) and a far-end host (6). The far-end zero-speed axle counter sensor, the electric derailment device, the track signal information sensor and the near-end zero-speed axle counter sensor are connected with an in-station track (7) respectively. The electric derailment device system using in-station track codes and the working method are applied to track traffic.