基于霍尔器件的航标参数采集装置设计与实现

Design and Implementation of a Pharos Working Parameters Collector Based on Hall-Effect Current Sensor

中文关键词:  霍尔电流传感器  航标灯  灯质

英文关键词:Hall-effect current sensor  pharos  flash characteristic

中文摘要:

      基于霍尔电流传感器的航标参数采集装置，可以在不改变航标灯原有连接方式的情况下，测量航标灯的工作电流、电压、灯质等参数。介绍了装置工作原理和部分关键电路。通过测试，该装置电流测量误差小于0.1 A，电压测量误差小于0.1 V，灯质测量准确，满足实际工作需求。

英文摘要:

      A pharos working parameters collector is introduced based on Hall-effect current sensor.The working parameters of pharos，such as working current，working voltage，flash characteristic，are measured，without changing connection of light and power supply.The working principle and some key circuits are introduced in detail.The test result of the device shows that the measuring error of working current is less than 0.1 A，the measuring error of working voltage is less than 0.1 V，and the measuring result of flash characteristic is exact，which satisfies the need of actual work.