Research on Traffic Signal Characteristic Detection Device of Railway Railside System

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Wang, Bei^1

Lanzhou Jiaotong University School of Railway Technology, China^1

关键词: Detection device;    Measured parameters;    Railway track;    Signal characteristic;    Signal features;    Ultrasonic ranging sensors;    Vibration acceleration;    Wireless data transmission;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/3/032089/pdf
DOI  :  10.1088/1755-1315/252/3/032089

来源: IOP

【 摘 要 】

The research direction of this paper is to study the railway railside traffic signal feature detection device. This device is a multi-sensor cooperative device using MPU6050 accelerometer, NRF24L01 wireless data transmission sensor and HC-SR04 ultrasonic ranging sensor on the Arduino tool platform. The feature quantity that can be detected by the device includes the vibration acceleration of the railway track and the real-time distance between the train and the device, and judges according to whether the measured parameter is in a normal range, and alarms when the train running state is abnormal.