Remote wireless monitoring system

Abstract

The long distance radio monitoring system features in at least one knot system and ZigBee data receiving terminal, radio data sending terminal, radio data receiving terminal, management server, the said knot system being monitoring probe connecting to the ZigBee data collection terminal through the data cable, the ZigBee data receiving terminal connecting to the radio data sending terminal through the RS232 which connects the radio data receiving terminal and the management server. The said monitoring probe has radio monitoring probe of the frequency transceiver. There is relay station between the knot system and the ZigBee data receiving terminal. There are display and bummer alarm at the receiving terminal of the ZigBee. The radio data sending terminal used ISM free frequency intelligent radio data terminal. The radio data sending terminal used ISM free frequency intelligent radio data terminal. It has little interference, low in energy consumption, safe and reliable.

Description

technical field [0001] The invention relates to wireless monitoring equipment, in particular to a remote wireless monitoring system for realizing technical parameters such as temperature, humidity, pressure, vibration and liquid level on industrial sites. Background technique [0002] Since the industrial site environment is very important to the normal operation and safe production of the equipment, out of these two considerations, it is often necessary to monitor the technical parameters such as the temperature and humidity of the site, the pressure of the equipment, vibration and liquid level in real time. Because of the abnormal situation of these parameters, it often causes the operation failure of the equipment, and may even cause personal accidents in severe cases. The traditional method is to rely on the careful maintenance of maintenance personnel, on-site work experience, and observations. Careful maintenance can improve the service life of the equipment, but it c...

AI Technical Summary

Problems solved by technology

In recent years, some manufacturers have developed a system for remote monitoring by radio, but the laying of cables cannot be avoided on site, and the system consumes a lot of power, so a radio station needs to be set up; at present, there are clear legislative restrictions on high frequencies in China, without relevant Approved by the department, private use of high-frequency bands is an illegal act

In addition, high-frequency radio stations will also have strong interference with port communications, walkie-talkies, etc., and the cost and maintenance costs are high

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