CN105716719A - Infrared temperature measurement system of power system - Google Patents
Infrared temperature measurement system of power system Download PDFInfo
- Publication number
- CN105716719A CN105716719A CN201610063577.6A CN201610063577A CN105716719A CN 105716719 A CN105716719 A CN 105716719A CN 201610063577 A CN201610063577 A CN 201610063577A CN 105716719 A CN105716719 A CN 105716719A
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- China
- Prior art keywords
- infrared
- power system
- heating region
- matching result
- temperature measurement
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- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 238000003331 infrared imaging Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The invention relates to an infrared temperature measurement system of a power system, and the infrared temperature measurement system is arranged on power equipment of the power system. The infrared temperature measurement system comprises infrared array sensors, an infrared imaging instrument, an A/D converter, a memory, a microprocessor, a sound control alarm, a display terminal and a control switch, wherein each heating area of each power equipment of the power system is connected with one infrared array sensor; the infrared imaging instrument is connected with the infrared array sensors to store infrared image signals; the A/D converter is connected with the infrared imaging instrument; the memory is used to store safety thresholds corresponding to the position numbers of the heating areas; the microprocessor is used to process signals and send a control command to the sound control alarm; the sound control alarm is used to receive the control command and emit alarming sound; the display terminal displays the infrared image signals and temperature values of all the power equipment in the power system; and the control switch controls the infrared array sensors to start operation. According to the invention, the A/D converter is arranged to convert image signals into digital signals that can be processed by the microprocessor conveniently.
Description
Technical field
The present invention relates to power system temp measuring system technical field, be specifically related to the infrared temperature measurement system of a kind of power system.
Background technology
At present, the thermometric of existing power equipment mainly adopts handheld thermometer, handheld thermometer be subject to taking pictures personnel specialty quality, environmental influence is serious, it is impossible to monitor in real time power equipment running status, and temperature measurement accuracy does not reach the required precision of power equipment.
Summary of the invention
The technical problem to be solved is for the deficiencies in the prior art, it is provided that a kind of power system infrared temperature measurement system.
The technical scheme is that power system infrared temperature measurement system, be arranged on the power equipment of power system, including:
Infrared sensor array, all heating regions of each power equipment of power system are respectively connected with an infrared array sensor；Described infrared sensor array is for obtaining the infrared image of described heating region；
Infrared thermoviewer, it is connected with described infrared array sensor, for storing the Position Number of each heating region and recording the infrared image signal of each heating region corresponding, the infrared image signal of each heating region is mated one by one with corresponding Position Number, and matching result is sent to A/D converter and display terminal；
A/D converter, is connected with described infrared thermoviewer, and the infrared image signal being used in the matching result obtained by infrared thermoviewer converts infrared digital signal to, obtains conversion matching result, and sends conversion matching result to microprocessor；
Memorizer, for storing the secure threshold corresponding with the Position Number of heating region each described；
Microprocessor, for transferring the secure threshold in described memorizer, it is additionally operable to receive described matching result and compared with corresponding secure threshold by matching result, when matching result is beyond secure threshold, the Acoustic control alarm on the power equipment at the heating region place that transmitting control commands is extremely corresponding with this matching result；Described microprocessor is additionally operable to the infrared image signal according to heating region and calculates the temperature value of this heating region, and sends temperature value to display terminal；
Acoustic control alarm, each power equipment is equipped with an Acoustic control alarm, is used for receiving control command and sounding the alarm；
Display terminal, for showing infrared image signal and the temperature value of all power equipments in power system；
Control switch, be used for sending a control signal to described infrared sensor array, control described infrared sensor array and bring into operation.
The invention has the beneficial effects as follows: the present invention, by arranging A/D converter, can convert picture signal to digital signal, facilitate microprocessor to process；By arranging Acoustic control alarm, the temperature exceeding threshold value can be reported to the police, facilitate staff to search the equipment specifically gone wrong.
On the basis of technique scheme, the present invention can also do following improvement.
Further, described infrared sensor array includes digital active thermopile array sensor.
Further, the outer wall of described infrared sensor array being fixed with connecting portion, described connecting portion for being detachably connected on the outer wall in described equipment heating region by described infrared sensor array.
Further, described connecting portion is Magnet or screw.
Further, described infrared sensor array also includes infrared temperature-test sensor.
Further, also including timer, described timer is connected with the described switch that controls, and controls switch for sending a test command every 10 seconds to described.
Accompanying drawing explanation
Fig. 1 is the connection block diagram of present system.
Detailed description of the invention
Below in conjunction with accompanying drawing, principles of the invention and feature being described, example is served only for explaining the present invention, is not intended to limit the scope of the present invention.
As it is shown in figure 1, the power system infrared temperature measurement system of the present embodiment, it is arranged on the power equipment of power system, including:
Infrared sensor array, all heating regions of each power equipment of power system are respectively connected with an infrared array sensor；Described infrared sensor array is for obtaining the infrared image of described heating region；
Infrared thermoviewer, it is connected with described infrared array sensor, for storing the Position Number of each heating region and recording the infrared image signal of each heating region corresponding, the infrared image signal of each heating region is mated one by one with corresponding Position Number, and matching result is sent to A/D converter and display terminal；
A/D converter, is connected with described infrared thermoviewer, and the infrared image signal being used in the matching result obtained by infrared thermoviewer converts infrared digital signal to, obtains conversion matching result, and sends conversion matching result to microprocessor；
Memorizer, for storing the secure threshold corresponding with the Position Number of heating region each described；
Microprocessor, for transferring the secure threshold in described memorizer, it is additionally operable to receive described matching result and compared with corresponding secure threshold by matching result, when matching result is beyond secure threshold, the Acoustic control alarm on the power equipment at the heating region place that transmitting control commands is extremely corresponding with this matching result；Described microprocessor is additionally operable to the infrared image signal according to heating region and calculates the temperature value of this heating region, and sends temperature value to display terminal；
Acoustic control alarm, each power equipment is equipped with an Acoustic control alarm, is used for receiving control command and sounding the alarm；
Display terminal, for showing infrared image signal and the temperature value of all power equipments in power system；
Control switch, be used for sending a control signal to described infrared sensor array, control described infrared sensor array and bring into operation；
Timer, described timer is connected with the described switch that controls, and controls switch for sending a test command every 10 seconds to described.
Described infrared sensor array includes digital active thermopile array sensor, and described infrared sensor array also includes infrared temperature-test sensor.
Being fixed with connecting portion on the outer wall of described infrared sensor array, described connecting portion for being detachably connected on the outer wall in described equipment heating region by described infrared sensor array.Described connecting portion is Magnet or screw.
The present embodiment, by arranging A/D converter, can convert picture signal to digital signal, facilitate microprocessor to process；By arranging Acoustic control alarm, the temperature exceeding threshold value can be reported to the police, facilitate staff to search the equipment specifically gone wrong.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. power system infrared temperature measurement system, is arranged on the power equipment of power system, including:
Infrared sensor array, all heating regions of each power equipment of power system are respectively connected with an infrared array sensor；Described infrared sensor array is for obtaining the infrared image of described heating region；
Infrared thermoviewer, it is connected with described infrared array sensor, for storing the Position Number of each heating region and recording the infrared image signal of each heating region corresponding, the infrared image signal of each heating region is mated one by one with corresponding Position Number, and matching result is sent to A/D converter and display terminal；
A/D converter, is connected with described infrared thermoviewer, and the infrared image signal being used in the matching result obtained by infrared thermoviewer converts infrared digital signal to, obtains conversion matching result, and sends conversion matching result to microprocessor；
Memorizer, for storing the secure threshold corresponding with the Position Number of heating region each described；
Microprocessor, for transferring the secure threshold in described memorizer, it is additionally operable to receive described matching result and compared with corresponding secure threshold by matching result, when matching result is beyond secure threshold, the Acoustic control alarm on the power equipment at the heating region place that transmitting control commands is extremely corresponding with this matching result；Described microprocessor is additionally operable to the infrared image signal according to heating region and calculates the temperature value of this heating region, and sends temperature value to display terminal；
Acoustic control alarm, each power equipment is equipped with an Acoustic control alarm, is used for receiving control command and sounding the alarm；
Display terminal, for showing infrared image signal and the temperature value of all power equipments in power system；
Control switch, be used for sending a control signal to described infrared sensor array, control described infrared sensor array and bring into operation.
2. power system infrared temperature measurement system according to claim 1, it is characterised in that described infrared sensor array includes digital active thermopile array sensor.
3. power system infrared temperature measurement system according to claim 1 or claim 2, it is characterized in that, being fixed with connecting portion on the outer wall of described infrared sensor array, described connecting portion for being detachably connected on the outer wall in described equipment heating region by described infrared sensor array.
4. power system infrared temperature measurement system according to claim 3, it is characterised in that described connecting portion is Magnet or screw.
5. power system infrared temperature measurement system according to claim 4, it is characterised in that described infrared sensor array also includes infrared temperature-test sensor.
6. power system infrared temperature measurement system according to claim 4 or 5, it is characterised in that also including timer, described timer is connected with the described switch that controls, controls switch for sending a test command every 10 seconds to described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063577.6A CN105716719A (en) | 2016-01-29 | 2016-01-29 | Infrared temperature measurement system of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610063577.6A CN105716719A (en) | 2016-01-29 | 2016-01-29 | Infrared temperature measurement system of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716719A true CN105716719A (en) | 2016-06-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610063577.6A Pending CN105716719A (en) | 2016-01-29 | 2016-01-29 | Infrared temperature measurement system of power system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105716719A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296707A (en) * | 1991-06-03 | 1994-03-22 | Murata Mfg. Co., Ltd. | Apparatus for detecting movement of heat source |
| EP0853237A1 (en) * | 1997-01-14 | 1998-07-15 | Infrared Integrated Systems Ltd. | Sensors using detector arrays |
| CN102620837A (en) * | 2012-04-17 | 2012-08-01 | 中国电子科技集团公司第三十八研究所 | Distribution type infrared online temperature measurement system for electric terminals of high-voltage equipment |
| CN203337262U (en) * | 2013-05-31 | 2013-12-11 | 韩忠健 | On-line imaging temperature measurement and detection system based on infrared technology |
-
2016
- 2016-01-29 CN CN201610063577.6A patent/CN105716719A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5296707A (en) * | 1991-06-03 | 1994-03-22 | Murata Mfg. Co., Ltd. | Apparatus for detecting movement of heat source |
| EP0853237A1 (en) * | 1997-01-14 | 1998-07-15 | Infrared Integrated Systems Ltd. | Sensors using detector arrays |
| CN102620837A (en) * | 2012-04-17 | 2012-08-01 | 中国电子科技集团公司第三十八研究所 | Distribution type infrared online temperature measurement system for electric terminals of high-voltage equipment |
| CN203337262U (en) * | 2013-05-31 | 2013-12-11 | 韩忠健 | On-line imaging temperature measurement and detection system based on infrared technology |
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Application publication date: 20160629 |
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| RJ01 | Rejection of invention patent application after publication |