Remote wireless temperature measuring system

A remote wireless and wireless data transmission technology, applied in the field of temperature monitoring systems, can solve the problems of high power consumption, interference, high cost and maintenance costs, and achieve the effect of reducing power consumption and reducing the probability of mutual collision

Inactive Publication Date: 2007-02-28
CHENGKE TIANJIN AUTOMATION ENG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

In recent years, some manufacturers have developed a system for remote temperature measurement 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. Recognized by relevant departments, 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

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] As shown in Figure 1, the present invention is that temperature probe is connected with ZigBee temperature collection terminal through data line, and ZigBee temperature collection terminal utilizes Zigbee network to transmit the data after collecting to ZigBee data receiving terminal, and ZigBee data receiving terminal communicates with wireless data through RS232 data line The transmission terminal (this embodiment adopts GPRS intelligent wireless data terminal MD-600) is connected, and the wireless data transmission terminal utilizes the GPRS / CDMA network to send data to the network of the designated IP address, and the management server (the present embodiment adopts the CK-DC1 .0 data center software computer) connected to the network to read data. The temperature probe is a wireless temperature detection probe with a radio frequency transceiver; the ZigBee ...

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Abstract

The invention relates to a remote wireless temperature tester with low disturbance and low energy consumption, wherein it comprises at least one node system, ZigBee data receiver, wireless data transmitter, and manage server; said node system is formed by using temperature detector via data line to connect the ZigBee temperature collector; the ZigBee data receiver via RS232 data line is connected to the wireless data transmitter. The invention can avoid wire network to transmit r rows of data.

Description

technical field [0001] The invention relates to the technical field of wireless temperature measuring equipment, and more specifically relates to a temperature monitoring system for realizing remote mechanical equipment. Background technique [0002] At present, mechanical failures such as imbalance, misalignment, and severe friction often occur in long-term operation of mechanical equipment in many industries such as power plants, cement plants, steel plants, mines, and coastal wharves. Personal accidents occur. The traditional method is to rely on the careful maintenance of maintenance personnel, on-site work experience, and observations. Meticulous maintenance can improve the service life of mechanical products, but it cannot absolutely avoid the occurrence of failures; the precursor of all mechanical equipment failures is generally the temperature rise of moving equipment, and the occurrence of failures can be effectively predicted by monitoring the temperature . Once...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K1/02G08C17/02G01K1/024
Inventor 孙健吴海青
Owner CHENGKE TIANJIN AUTOMATION ENG TECH
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