The invention discloses a microcomputer axle counting system, and belongs to the field of railways, the microcomputer axle counting system is composed of two sets of axle counting equipment, one set of axle counting equipment is arranged at one end of a track section, the other set of axle counting equipment is arranged at the other end of the track section, and the two sets of axle counting equipment are connected through signals. Each set of axle counting equipment comprises a wheel sensor A arranged on the inner side of one outdoor track and a wheel sensor B arranged on the inner side of the other outdoor track, and the wheel sensor A and the wheel sensor B are in signal connection with the indoor dual-redundancy equipment through a junction box; and a lightning protection unit is arranged between the junction box and the dual-redundancy equipment. According to the microcomputer axle counting system provided by the invention, the axle counting equipment adopts a double-set redundancy scheme, and double sets of indoor and outdoor axle counting equipment are adopted and are standby for each other to work at the same time. When one set goes wrong, normal work of axle counting equipment is not affected, and normal operation of a travelling crane is guaranteed.
本发明公开了一种微机计轴系统,属于铁路领域,微机计轴系统由两套计轴设备构成,一套所述计轴设备设置于轨道区段的一端,另一套所述计轴设备设置于轨道区段的另一端,两套所述计轴设备通过信号连接,其特征在于,所述的每套计轴设备包括设置在室外一条轨道内侧的车轮传感器A和设置在另一条轨道内侧的车轮传感器B,所述轮传感器A和车轮传感器B通过分线盒分别实现与室内的双冗余设备信号连接;所述分线盒与所述双冗余设备之间设置有防雷单元。本发明提供的微机计轴系统,使计轴设备采用双套冗余方案,室内外计轴设备均采用双套,互为备用同时工作。其中一套出现问题,不影响计轴设备的正常工作,保证行车的正常运行。
Microcomputer axle counting system
一种微机计轴系统
2023-12-08
Patent
Electronic Resource
Chinese
IPC: | B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC |
European Patent Office | 2020
|Axle counting system and axle counting diagnostic device used for axle counting system
European Patent Office | 2020
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