Wireless temperature monitoring inspecting system and method

Abstract

The invention discloses a wireless temperature monitoring inspecting system and method. A wireless temperature measuring card is used for measuring temperature of a switch cabinet and a transformer cabinet in a wireless mode. An RFID long-distance read-write device is used for reading equipment temperature information measured by the wireless temperature measuring card in a wireless mode. The information is processed preliminarily and then is sent to a wireless communication module. A wireless communication module in a production zone is used for transmitting data to a wireless communication module at a data server end and then transmitting the data to a data server, the data server displays the information on a monitoring image in a graphics mode, and a wireless radio frequency inspecting card is arranged at an inspecting point and is used for sending inspecting signals to a handheld inspecting PDA read-write device. According to an RFID wireless network, a 2.45 GHz high-frequency signal transmission is used, accurate information can be obtained, measuring points between control cabinets and in the same control cabinet can be separated, temperature parameter dynamic situations and real-time information in the control cabinets can be timely and accurately reflected to a monitoring computer system, alarming can be carried out timely, and potential safety hazards are reduced.

Description

technical field [0001] The invention belongs to the technical field of wireless digitalization, and in particular relates to a wireless temperature monitoring and inspection system and method. Background technique [0002] At present, the temperature measurement of switch cabinets in industrial enterprises mainly includes optical fiber temperature measurement, infrared temperature measurement and video monitoring. For low-voltage cabinets, especially drawer-type switch cabinets, the inspection infrared temperature measurement method is generally adopted, but due to structural reasons, there is no effective real-time temperature monitoring method for the inside of the drawer cabinet. Moreover, since most of the low-voltage cabinets are domestically produced and of relatively poor quality, accidents of fires in drawer-type switch cabinets in many industrial enterprises have occurred frequently in recent years. For medium and high voltage cabinets, although the cabinet body ge...

AI Technical Summary

Problems solved by technology

[0007] The temperature measurement system of the transformer cabinet is prone to failure;

[0008] Although the temperature in the transformer cabinet is displayed on the display screen, the operator must go to the site to see it, and there is no guarantee that the operator can know the temperature change at any time in a different place;

[0009] The built-in temperature measurement system can only measure the real-time temperature, but it cannot give an alarm for the sudden sudden temperature change

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