Intelligent scanning and infrared temperature measurement alarm device and method

A technology of infrared temperature measurement and alarm device, which can be used in measurement devices, radiation pyrometry, electrical fire alarms, etc. sexual effect

Inactive Publication Date: 2012-10-10
BAOSTEEL DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the temperature-sensing cable alarm method also has its shortcomings, that is, its installation location will cause certain inconvenience to the construction of the monitored power cable.

Method used

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  • Intelligent scanning and infrared temperature measurement alarm device and method
  • Intelligent scanning and infrared temperature measurement alarm device and method

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] see figure 1 , figure 2 An intelligent scanning infrared temperature measurement and alarm device shown includes:

[0027] Cloud platform control module 13, comprises AT89C52 single-chip microcomputer;

[0028] At least one pan-tilt 11 is connected to the pan-tilt control module 13 through the transmission network 16, and receives the control signal of the pan-tilt control module. The cloud platform 11 comprises a ULN2003A drive circuit 111, a horizontal adjustment stepper motor 112 and a vertical adjustment stepper motor 113, and the input end of the horizontal adjustment stepper motor 112 and the input end of the vertical adjustment stepper motor 113 are connected to the ULN2003A drive circuit 111 respectively. The function of the pan / tilt 11 is to drive the rotation of the BA-30TC infrared thermometer 12. Since t...

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PUM

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Abstract

The invention discloses an intelligent scanning and infrared temperature measurement alarm device and method. The device comprises a holder, an infrared temperature measurement apparatus, a holder control module, an alarm linkage module and a power module, wherein the holder control module sends a control signal to an upper limit of normal (ULN) 2003A driving circuit in the holder through a transmission network in an automatic or manual operation mode; the ULN 2003A driving circuit receives the control signal and then sends a corresponding stepped signal to a horizontal adjustment stepping motor and / or a vertical adjustment stepping motor to drive the holder to move; the holder drives a BA-30TC infrared temperature measurement apparatus to move to detect the temperature of a device to be monitored; and when the temperature of the device to be monitored exceeds the set range value, a group of on-off signals are output to the alarm linkage module, an on-site sound and light alarm is given, and synchronously, alarm information is automatically sent through a short messaging service (SMS) module of a global system for mobile communications (GSM) to notify the related personnel.

Description

technical field [0001] The invention relates to a fire alarm technology for power cables in large transformers and underground cable tunnels, and more specifically relates to an intelligent scanning infrared temperature measurement alarm device and method. Background technique [0002] At present, there are many fire safety hazards in many important industrial places, such as large transformers in industrial enterprises, power cables in underground cable tunnels, etc., which have brought great fire safety hazards to society and enterprises. Once a fire breaks out in key fire prevention areas, it will cause immeasurable losses. Specifically, some large-scale transformers are equipped with temperature sensing and alarm devices. Once the temperature of the transformer rises abnormally, an alarm signal will be sent to relevant personnel. However, this kind of temperature sensor is of direct contact type and can only detect certain One point of temperature conditions, but the te...

Claims

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Application Information

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IPC IPC(8): G08B17/06G01J5/00
Inventor 许慧华钮静莹朱莉徐磊杜峰孔利明
Owner BAOSTEEL DEV CO LTD
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