考慮海洋環(huán)境的多路遠程無線遙控開關的研究
熊煒1，馬玉婷1，鄒宇2，肖灑3
（1 三峽大學 電氣與新能源學院，湖北 宜昌 443002；2 廣西電網欽州供電局，廣西 欽州 535000；3 國網湖北省電力公司孝感供電公司，湖北 孝感 432000）
摘 要：針對海上工程項目中遠距離啟停多臺電氣設備的需求，基于NRF24L01模塊設計研制了一套多路遠程無線遙控開關裝置。該裝置以單片機Atmega64為核心，分8路繼電器作為開關控制，有接收和發(fā)送兩個部分，采用RS485通信，控制有反饋信號，能夠實現(xiàn)1 km以上的遠距離穩(wěn)定控制。為了長期在海上的應用，裝置經過了防雷、防鹽霧等特殊工藝處理，也可用于其他多點控制現(xiàn)場，具有控制距離遠、功耗低、實時交互、通用性強的特點。
關鍵詞：多路遠程開關；無線遙控；海上應用；實時交互
中圖分類號：TM587 文獻標識碼：B 文章編號：1007-3175(2020)08-0033-04
Research of Multi-Channel Wireless Remote Control Switch Based on the Maritime Application
XIONG Wei1, MA Yu-ting1, ZOU Yu2, XIAO Sa3
（1 College of Electrical Engineering and New Energy, China Three Gorges University, Yichang 443002, China;
2 Qinzhou Power Supply Bureaus of Guangxi Power Grid Company, Qinzhou 535000, China;
3 Xiaogan Power Supply Company of State Grid Hubei Electric Co.,Ltd, Xiaogan 432000, China）
Abstract: In response to the demand for starting and stopping multiple electrical equipment at long distances in offshore engineering projects and based on the NRF24L01 module design, a set of multi-channel remote wireless remote control switch device was developed. The device takes the single-chip Atmega64 as the core, and divides 8-way relays as the switch control. It has two parts: receiving and sending.It adopts RS485 communication and has feedback signals to control.It can realize long-distance stable control over 1 km. For long-term maritime application, the device has undergone special processes such as lightning protection and salt spray protection, and can also be used in other multi-point control sites.It has the characteristics of long control distance, low power consumption, real-time interaction and strong versatility.
Key words: multi-channel remote switch; wireless control; maritime application; real-time interaction
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