车辆国产化轴端速度传感器的研发与应用

Development and Application of Domestic Axle End Speed Sensor in Vehicle

结合北京地铁机场线车辆进口轴端速度传感器应用中出现的问题以及相应开展的国产化产品研制工作,介绍了轴端速度传感器主要原理和结构,国产化轴端速度传感器在研发与应用中的主要关键技术,以及国产化轴端速度传感器的第三方检测验证和运营考核试验情况,证明国产轴端速度传感器完全可以替代国外产品。

Taking into consideration of the airport line of Beijing metro vehicles imported axle end speed sensor application problems and the corresponding d e v e l o p m e n t w o r k o f d o m e s t i c p r o d u c t, t h e introduces the principle and structure of axle end speed sensor, the key technologies of the localized axle end speed sensor in the development and application, and third-party testing and operational assessment test of the localized axle end speed sensor and it verifies that domestic axle end speed sensor can replace foreign products.