The railway foreign matter invasion detection and alarm device comprises a sensor module, a data communication module and a data processing and alarm center which are connected in sequence, the sensor module is arranged on the outer side of a railway, and the sensor module comprises a stand column, a net-shaped structure, a wire, a protection resistor, an address module and a power source. The net-shaped structure is supported by the stand columns, the wires are distributed in the horizontal direction of the net-shaped structure, and the wires, the protective resistor and the power supply are sequentially connected to form a loop. The address modules are connected in parallel to the two ends of the protective resistor, the wire is of a sectional structure, and every two adjacent wire sections are detachably connected through a connector clip; the data processing and alarming center reads output level data of each sensor module through the data communication module, and railway foreign matter invasion detection and alarming are achieved. Compared with the prior art, debris flow, landslide and rockfall invasion along the railway can be accurately monitored in real time, and safe operation of the railway is guaranteed.
本发明涉及一种基于网状传感器的铁路异物侵限检测与报警装置,包括依次连接的传感器模块、数据通信模块以及数据处理与报警中心,传感器模块设置在铁路外侧,传感器模块包括立柱、网状结构、导线、保护电阻、地址模块和电源,网状结构受立柱支撑,导线沿网状结构的水平方向分布,导线、保护电阻和电源依次连接,构成回路;地址模块并联在保护电阻的两端,导线为分段式结构,相邻两个导线段之间通过插接件可拆卸连接;数据处理与报警中心通过数据通信模块读取各个传感器模块的输出电平数据,实现铁路异物侵限检测和报警。与现有技术相比,本发明可以实时、准确的对铁路沿线泥石流、滑坡和落石入侵进行实时监测,保障铁路安全运行。
Railway foreign matter invasion detection and alarm device based on mesh sensor
一种基于网状传感器的铁路异物侵限检测与报警装置
2022-05-13
Patent
Electronic Resource
Chinese
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