A method for improving high-speed adaptability of a railway transponder transmission system comprises the following steps: determining a distance S static at which a transponder message can be normally transmitted according to the type of a transponder; according to a preset calculation formula, calculating the minimum acting distance S of dynamic transmission of the transponder transmission system; judging the distance S static that the transponder message can be normally transmitted and the minimum operating distance S that the transponder transmission system dynamically transmits; when the distance S static that the transponder message can be normally transmitted is smaller than the minimum operating distance S that the transponder transmission system dynamically transmits, executing the next step; calculating the difference value delta S between the distance S static for normal transmission of the transponder message and the minimum operating distance S for dynamic transmission of the transponder transmission system, and increasing the X-axis direction size of the effective reference operating area of the transponder according to the delta S, thereby achieving the purpose of improving the high-speed adaptability of the railway transponder transmission system. The present invention solves the problems that the railway speed per hour is increased and the message transmission quality of a transponder transmission system does not meet the requirement in the prior arts.
一种提高铁路应答器传输系统高速适应性的方法,包括:根据应答器类型,确定应答器报文可以正常传输的距离S静;根据预设计算公式,计算应答器传输系统动态传输的最小作用距离S;判断应答器报文可以正常传输的距离S静与应答器传输系统动态传输的最小作用距离S的大小,当应答器报文可以正常传输的距离S静小于应答器传输系统动态传输的最小作用距离S时,执行下个步骤;计算应答器报文可以正常传输的距离S静和应答器传输系统动态传输的最小作用距离S的差值ΔS,根据ΔS的大小,增加应答器有效参考作用区域X轴方向尺寸,达到提高铁路应答器传输系统高速适应性目的。本发明解决了现有技术铁路时速提高,应答器传输系统报文传输质量不满足要求的问题。
Method for improving high-speed adaptability of railway transponder transmission system
一种提高铁路应答器传输系统高速适应性的方法
2021-11-30
Patent
Electronic Resource
Chinese
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