便携式油井环境监测及气体检测系统设计

Design of portable oil well environment monitoring and gas detection system

为了提高油井的安全生产水平和其环境的监控力度,提出了一种以STC12C5A60S2微控制器、NRF24L01无线通信模块和无线AV模块为核心的便携式油井环境监测及气体检测系统的设计。它利用STC12C5A60S2芯片的A/D转换功能和气体传感器来采集气体的浓度,用带云台的摄像机采集环境画面,通过NRF24L01无线发送模块和无线AV数据传输模块,将采集的浓度数据和环境画面传输到手持显示终端上进行显示。实验结果表明装置可以实时传回环境画面和准确的气体浓度,误差结果在允许范围内。该装置的使用,有利于确保检测人员的人身安全、检测效率及检测的精度,实用性强。

A design of the portable oil wells environment monitoring and gas detection system based on STC12C5A60S2 microcontroller ,NRF24L01 wireless transmission module and a wireless AV module is proposed to improve Environmental monitoring efforts and the safety production of oil well ,which uses gas sensors and the STC12C5A60S2 chip A/D conversion function for data collection ,getting the real‐time environmentally images captured by the camera with the PTZ .The acquired data and real‐time images are transferred to the handheld terminal display by NRF24L01 wireless transmission module and a wireless AV module ,and experimental results show that the device can real‐time returns environmental picture and the accuracy of the gas concentration .The error is allowed .The use of the device is good for enhancing the safety of detecting person and detection efficiency ,and ensuring the detection accuracy ,which has good practicability .