CN103398781A - Temperature detection device for electric equipment - Google Patents

Temperature detection device for electric equipment Download PDF

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Publication number
CN103398781A
CN103398781A CN201310367683XA CN201310367683A CN103398781A CN 103398781 A CN103398781 A CN 103398781A CN 201310367683X A CN201310367683X A CN 201310367683XA CN 201310367683 A CN201310367683 A CN 201310367683A CN 103398781 A CN103398781 A CN 103398781A
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China
Prior art keywords
infrared camera
temperature
electrical equipment
trigger
temperature detection
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Application number
CN201310367683XA
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Chinese (zh)
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CN103398781B (en
Inventor
张明达
毛以平
许碧峰
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State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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State Grid Corp of China SGCC
Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Application filed by State Grid Corp of China SGCC, Ningbo Power Supply Co of State Grid Zhejiang Electric Power Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN201310367683.XA priority Critical patent/CN103398781B/en
Publication of CN103398781A publication Critical patent/CN103398781A/en
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Abstract

The invention discloses a temperature detection device for electric equipment. The temperature detection device comprises a pan and tilt head, an infrared camera, an electric motor, a pan and tilt head controller and a single chip, wherein the pan and tilt head is arranged on a bracket; the infrared camera is fixed on the pan and tilt head; the electric motor is connected with the pan and tilt head; the pan and tilt head controller is connected with the electric motor and the infrared camera respectively, receives temperature detection signals, triggers the electric motor according to the temperature detection signals to drive the pan and tilt head to rotate, triggers the infrared camera to perform detection point scanning and obtains an infrared spectrogram in a range of a scene where the infrared camera faces; the single chip is connected with the infrared camera, acquires the infrared spectrogram obtained through scanning the infrared camera, analyzes the infrared spectrogram and generates an equipment temperature value of to-be-detected electric equipment in the range of the scene where the infrared camera faces. According to the temperature detection device, temperatures of the electric equipment are detected in real time through an infrared thermal imaging technology, so that the temperature detection efficiency of the electric equipment is improved, the temperature data of the electric equipment at any moment can be obtained, and the accuracy and the timeliness of temperature detection are improved.

Description

A kind of electrical equipment temperature pick-up unit
Technical field
The application relates to the temperature detection technical field, particularly a kind of electrical equipment temperature pick-up unit.
Background technology
Transformer station is one of core department of electric system, is the connection hinge of different electric pressure systems.Large number quipments in transformer station under the long term of high-voltage large current, there will be various informative hot stall, if these hot stalls can not in time find and eliminate, cause security incident can for the power transformation station equipment.
To the more common mode of power transformation station equipment thermometric, be at present that the staff regularly carries portable temperature measuring equipment relevant device is carried out temperature detection.
But need the staff successively each electrical equipment to be carried out temperature detection in aforesaid way, increase the flow process that electrical equipment temperature is detected, expend a large amount of working time of staff, the efficiency that makes electrical equipment temperature detect is lower.Simultaneously, aforesaid way can only get the temperature detection value of electrical equipment at some predetermined period, can't get the real time temperature value of electrical equipment, makes accuracy that electrical equipment temperature detects and ageing lower.
Summary of the invention
The application's technical matters to be solved is to provide a kind of electrical equipment temperature pick-up unit, regularly carry portable temperature measuring equipment by the staff in prior art and relevant device is carried out in the scheme of temperature detection in order to solve, the efficiency that makes electrical equipment temperature detect is lower and electrical equipment temperature detects accuracy and ageing lower technical matters.
The application provides a kind of electrical equipment temperature pick-up unit, comprising:
Be arranged at the The Cloud Terrace on support;
Be fixed in the infrared camera on described The Cloud Terrace;
The motor that is connected with described The Cloud Terrace;
Be connected with described motor and described infrared camera respectively, receive temperature measurement signal, trigger described motor according to described temperature measurement signal and drive described cloud platform rotation, and trigger described infrared camera and carry out measuring point scanning, obtain the cradle head controllor of the infared spectrum of its scene domain of facing;
Be connected with described infrared camera, obtain the infared spectrum that described infrared camera scanning obtains, resolve described infared spectrum and generate the single-chip microcomputer of the device temperature value of electrical equipment to be measured in scene domain that described infrared camera is faced.
Said apparatus, preferred, described cradle head controllor comprises:
Receive the signal receiver of temperature measurement signal;
Be connected with described signal receiver, extract the positional information of electrical equipment to be measured in described temperature measurement signal, trigger described motor and drive the first trigger of the described cloud platform rotation angle corresponding with described positional information;
Be connected with described the first trigger, trigger described infrared camera and carry out measuring point scanning with predeterminated frequency, obtain the second trigger of the infared spectrum of the scene domain corresponding with described positional information.
Said apparatus, preferred, also comprise:
Be connected with described single-chip microcomputer, obtain the device temperature value that described single-chip microcomputer generates, judge described device temperature value whether in preset temperature warning codomain scope, if so, generation shows the alarm of the warning message that described tested electrical equipment temperature is too high.
Said apparatus, preferred, also comprise:
Be connected with described alarm, obtain the warning message that described alarm generates, described warning message is sent to the data link of terminal device.
Said apparatus, preferred, also comprise:
Be connected with described infrared camera, obtain the infared spectrum that the scanning of described infrared camera obtains, the first memory that described infared spectrum is stored.
Said apparatus, preferred, also comprise:
Be fixed on described The Cloud Terrace, gather the visible image capturing head of the visible images data of its scene domain of facing.
Said apparatus, preferred, also comprise:
Be connected with described visible image capturing head, obtain the visible images data that described visible image capturing head gets, the second memory that described visible images data are stored.
by such scheme as can be known, a kind of electrical equipment temperature pick-up unit that the application provides, by in the support in tested electrical equipment place scene domain such as warehouse or plant area, The Cloud Terrace being set, infrared camera, motor and cradle head controllor, carry out temperature detection at needs and maybe need to carry out when real time temperature detects to start cradle head controllor, the infrared camera that triggers thus motor drive The Cloud Terrace and then drive on The Cloud Terrace rotates and obtains the interior infared spectrum of scene domain of facing in its rotation process, and then analyze this infared spectrum by the single-chip microcomputer that is connected with infrared camera and obtain the device temperature value of corresponding tested electrical equipment, realize the application's purpose.the application realizes the real time temperature of electrical equipment is detected or just carries out the situation of temperature detection when quantitatively temperature detection such as user need to carry out temperature detection by infrared thermal imaging technique, enter with respect to relying on the staff to carry temperature measurer in prior art the scheme that just can carry out temperature detection in tested electrical equipment region, not only improved the efficiency that electrical equipment temperature is detected, simultaneously, need not the tested electrical equipment of staff's real-time follow-up, can get the electrical equipment temperature data of any time, improved the accuracy of temperature detection and ageing.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present application, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiment of the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of a kind of electrical equipment temperature pick-up unit embodiment one that Fig. 1 provides for the application;
The part-structure schematic diagram of a kind of electrical equipment temperature pick-up unit embodiment two that Fig. 2 provides for the application;
Fig. 3 is the application example figure of the embodiment of the present application two;
The structural representation of a kind of electrical equipment temperature pick-up unit embodiment three that Fig. 4 provides for the application;
Fig. 5 is another structural representation of the embodiment of the present application three;
The structural representation of a kind of electrical equipment temperature pick-up unit embodiment four that Fig. 6 provides for the application;
The structural representation of a kind of electrical equipment temperature pick-up unit embodiment five that Fig. 7 provides for the application;
Fig. 8 is another structural representation of the embodiment of the present application five.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the application's protection.
With reference to figure 1, the structural representation of a kind of electrical equipment temperature pick-up unit embodiment one that provides for the application, described device can comprise:
Be arranged at the The Cloud Terrace 101 on support.
Be fixed in the infrared camera 102 on described The Cloud Terrace 101.
Wherein, described infrared camera 102 can be infrared thermography and realizes, infrared induction image that can collector corresponding fields scene area is infared spectrum.
The motor 103 that is connected with described The Cloud Terrace 101.
Wherein, described motor 103 is connected with power supply, and described power supply provides working power for described motor 103.
Be connected with described motor 103 and described infrared camera 102 respectively, receive temperature measurement signal, trigger described motor 103 according to described temperature measurement signal and drive described The Cloud Terrace 101 rotations, and trigger described infrared camera and carry out measuring point scanning, obtain the cradle head controllor 104 of the infared spectrum of its scene domain of facing.
Wherein, when described cradle head controllor 104 triggers described motor 103 described The Cloud Terraces 101 rotation of drive, be fixedly connected with due between described The Cloud Terrace 101 and described infrared camera 102, thus, when described The Cloud Terrace 101 rotated, described infrared camera 102 was done corresponding rotation, at this moment, described infrared camera 102 is triggered and carries out measuring point scanning by described cradle head controllor 104, collects the infared spectrum of this infrared camera 102 scene domain of facing.
Need to prove, described temperature measurement signal refers to, when the user need to carry out temperature survey or temperature Real-Time Monitoring, triggers the start button on described cradle head controllor 104, the trigger pip that generates, responded by 104 pairs of these temperature measurement signals of described cradle head controllor thus.
Wherein, described cradle head controllor 104 can with motor 103 and described infrared camera 103 between be connected by realizations such as radio transmitting devices, as bluetooth transmission means or wifi transmitting device etc.
Be connected with described infrared camera 102, obtain the infared spectrum that described infrared camera scanning obtains, resolve described infared spectrum and generate the single-chip microcomputer 105 of the device temperature value of electrical equipment to be measured in described infrared camera 103 scene domain of facing.
Wherein, described single-chip microcomputer 105 can generate the device temperature value of electrical equipment to be measured in the corresponding scene domain of infared spectrum by the parsing of atlas analysis recognition technology realization to described infared spectrum, realizes the detection to electrical equipment temperature.
by such scheme as can be known, a kind of electrical equipment temperature pick-up unit embodiment one that the application provides, by in the support in tested electrical equipment place scene domain such as warehouse or plant area, The Cloud Terrace being set, infrared camera, motor and cradle head controllor, carry out temperature detection at needs and maybe need to carry out when real time temperature detects to start cradle head controllor, the infrared camera that triggers thus motor drive The Cloud Terrace and then drive on The Cloud Terrace rotates and obtains the interior infared spectrum of scene domain of facing in its rotation process, and then analyze this infared spectrum by the single-chip microcomputer that is connected with infrared camera and obtain the device temperature value of corresponding tested electrical equipment, realize the application's purpose.the application realizes the real time temperature of electrical equipment is detected or just carries out the situation of temperature detection when quantitatively temperature detection such as user need to carry out temperature detection by infrared thermal imaging technique, enter with respect to relying on the staff to carry temperature measurer in prior art the scheme that just can carry out temperature detection in tested electrical equipment region, not only improved the efficiency that electrical equipment temperature is detected, simultaneously, need not the tested electrical equipment of staff's real-time follow-up, can get the electrical equipment temperature data of any time, improved the accuracy of temperature detection and ageing.
With reference to figure 2, the structural representation of cradle head controllor 104 described in a kind of electrical equipment temperature pick-up unit embodiment two that provides for the application, wherein, described cradle head controllor 104 can comprise:
Receive the signal receiver 141 of temperature measurement signal.
Be connected with described signal receiver 141, extract the positional information of electrical equipment to be measured in described temperature measurement signal, trigger described motor 103 and drive the first trigger 142 of the described The Cloud Terrace 101 rotations angle corresponding with described positional information.
Be connected with described the first trigger 142, trigger described infrared camera 102 and carry out measuring point scanning with predeterminated frequency, obtain the second trigger 143 of the infared spectrum of the scene domain corresponding with described positional information.
Wherein, described the first trigger 104 can be realized in the following manner:
extract the positional information of electrical equipment to be measured in described temperature measurement signal, described positional information can represent with the relative coordinate information with respect to described The Cloud Terrace 101, determine the front shooting direction that described The Cloud Terrace 101 the above infrared camera 102 are current, afterwards, determine that the current front of described infrared camera 102 takes the angle value A of the line between direction place straight line and described relative coordinate and described The Cloud Terrace coordinate, as shown in Figure 3, trigger described motor 103 and drive described The Cloud Terrace 101 towards the position of described relative coordinate information rotational angle A, make described infrared camera 102 can follow the trail of to described electrical equipment to be measured position.
After described the first trigger 104 triggers described motor 103 described The Cloud Terraces 101 rotations of drive, trigger described infrared camera 102 by described the second trigger 143 and carry out measuring point scanning with predeterminated frequency, collect the infared spectrum of this electrical equipment to be measured region, realize the tracking temperature detection to tested electrical equipment.
With reference to figure 4, the structural representation of a kind of electrical equipment temperature pick-up unit embodiment three that provides for the application, described device can also comprise:
Be connected with described single-chip microcomputer 105, obtain the device temperature value that described single-chip microcomputer 105 generates, judge that described device temperature value whether in preset temperature warning codomain scope, if so, generates the alarm 106 that shows the warning message that described tested electrical equipment temperature is too high.
Wherein, described alarm 106 can be realized with acousto-optic hint devices such as red lights,, to point out the current electrical equipment temperature of staff too high, carries out fault by the staff and gets rid of, and guarantees electrical equipment and staff's safety.
In addition,, with reference to figure 5, be another structural representation of the embodiment of the present application three, described device can also comprise:
Be connected with described alarm 106, obtain the warning message that described alarm 106 generates, described warning message is sent to the data link 107 of terminal device.
Wherein, described terminal device can be the terminals such as mobile phone, pad or computer, in order to the warning message that it is received, with the form that shows or sound is reported, is prompted to the staff.
Need to prove, described data link 107 can be Wireless Transmitter such as bluetooth, wifi etc. or wire transmission device etc.Described data link 107 can send to described terminal device with the form of short message or mail with described warning message.
With reference to figure 6, the structural representation of a kind of electrical equipment temperature pick-up unit embodiment four that provides for the application, described device can also comprise:
Be connected with described infrared camera 102, obtain the infared spectrum that 102 scannings of described infrared camera obtain, the first memory 108 that described infared spectrum is stored.
Wherein, described first memory 108 can realize for the device such as storage server,, in order to infared spectrum is stored, is convenient to follow-up historical infared spectrum be analyzed, and obtains the historical temperature data value of electrical equipment etc.
With reference to figure 7, the structural representation of a kind of electrical equipment temperature pick-up unit embodiment five that provides for the application, described device can also comprise:
Be fixed on described The Cloud Terrace 101, gather the visible image capturing 109 of the visible images data of its scene domain of facing.
Wherein, described visible image capturing 109 a positive direction of taking can be consistent with the front shooting direction of described infrared camera 102, in order to when described infrared camera 102 scannings obtain infared spectrum, gather the visible images data in the corresponding scene domain of this infared spectrum, to reach when detecting tested electrical equipment temperature data, the real-time status in its place scene is monitored.
In addition,, with reference to figure 8, be another structural representation of the embodiment of the present application five, described device can also comprise:
Be connected with described visible image capturing 109, obtain the visible images data that described visible image capturing head collects, the second memory 110 that described visible images data are stored.
Wherein, described second memory 110 can realize for the device such as storage server,, in order to the visible images data are stored, is convenient to follow-uply to the history image data analysis, obtains the historical monitor data of electrical equipment etc.
Need to prove, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment that between each embodiment, identical similar part is mutually referring to getting final product.
Finally, also need to prove, in this article, relational terms such as the first and second grades only is used for an entity or operation are separated with another entity or operational zone, and not necessarily requires or hint between these entities or operation the relation of any this reality or sequentially of existing.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as this article or the intrinsic key element of equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within the article that comprise described key element or equipment and also have other identical element.
Above a kind of electrical equipment temperature pick-up unit that the application is provided is described in detail, applied specific case herein the application's principle and embodiment are set forth, the explanation of above embodiment just is used for helping to understand the application's method and core concept thereof; Simultaneously, for one of ordinary skill in the art, the thought according to the application, all will change in specific embodiments and applications, and in sum, this description should not be construed as the restriction to the application.

Claims (7)

1. an electrical equipment temperature pick-up unit, is characterized in that, comprising:
Be arranged at the The Cloud Terrace on support;
Be fixed in the infrared camera on described The Cloud Terrace;
The motor that is connected with described The Cloud Terrace;
Be connected with described motor and described infrared camera respectively, receive temperature measurement signal, trigger described motor according to described temperature measurement signal and drive described cloud platform rotation, and trigger described infrared camera and carry out measuring point scanning, obtain the cradle head controllor of the infared spectrum of its scene domain of facing;
Be connected with described infrared camera, obtain the infared spectrum that described infrared camera scanning obtains, resolve described infared spectrum and generate the single-chip microcomputer of the device temperature value of electrical equipment to be measured in scene domain that described infrared camera is faced.
2. device according to claim 1, is characterized in that, described cradle head controllor comprises:
Receive the signal receiver of temperature measurement signal;
Be connected with described signal receiver, extract the positional information of electrical equipment to be measured in described temperature measurement signal, trigger described motor and drive the first trigger of the described cloud platform rotation angle corresponding with described positional information;
Be connected with described the first trigger, trigger described infrared camera and carry out measuring point scanning with predeterminated frequency, obtain the second trigger of the infared spectrum of the scene domain corresponding with described positional information.
3. device according to claim 1, is characterized in that, also comprises:
Be connected with described single-chip microcomputer, obtain the device temperature value that described single-chip microcomputer generates, judge described device temperature value whether in preset temperature warning codomain scope, if so, generation shows the alarm of the warning message that described tested electrical equipment temperature is too high.
4. device according to claim 3, is characterized in that, also comprises:
Be connected with described alarm, obtain the warning message that described alarm generates, described warning message is sent to the data link of terminal device.
5. device according to claim 1, is characterized in that, also comprises:
Be connected with described infrared camera, obtain the infared spectrum that the scanning of described infrared camera obtains, the first memory that described infared spectrum is stored.
6. device according to claim 1, is characterized in that, also comprises:
Be fixed on described The Cloud Terrace, gather the visible image capturing head of the visible images data of its scene domain of facing.
7. device according to claim 6, is characterized in that, also comprises:
Be connected with described visible image capturing head, obtain the visible images data that described visible image capturing head gets, the second memory that described visible images data are stored.
CN201310367683.XA 2013-08-21 2013-08-21 A kind of temperature detection device for electric equipment Active CN103398781B (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105301395A (en) * 2015-10-29 2016-02-03 国网福建省电力有限公司 SF6 transformer fault early warning apparatus and application method thereof
CN105300528A (en) * 2015-10-12 2016-02-03 国家电网公司 Infrared image diagnosis method and infrared image diagnosis system for transformer station equipment
CN105575067A (en) * 2016-02-18 2016-05-11 国网福建省电力有限公司邵武市供电公司 Wide-angle thermal imaging wireless alarm device of unattended substation and working method
CN105698937A (en) * 2016-04-13 2016-06-22 云南电网有限责任公司电力科学研究院 Infrared temperature-detecting device and method
CN108092863A (en) * 2018-02-02 2018-05-29 宁夏凯速德科技有限公司 With smart home be used cooperatively 24 it is small when monitoring method and device
CN110139069A (en) * 2019-04-04 2019-08-16 郑州轻大慧联光电研究院有限公司 The full-time tracking thermal imaging thermometric of substation monitors system
CN110471457A (en) * 2019-08-22 2019-11-19 山东英发信息科技有限公司 A kind of contactless temperature measurement on-line method for equipment in operating
CN111351012A (en) * 2020-03-13 2020-06-30 名匠智汇建设发展有限公司 Lamp pole with infrared thermal imaging temperature detection function
CN112652140A (en) * 2020-11-24 2021-04-13 国网宁夏电力有限公司中卫供电公司 Transformer substation security system
CN114370187A (en) * 2021-12-20 2022-04-19 四川中曼电气工程技术有限公司 Oil rig electric control room based on thermal imaging temperature monitoring system

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CN203120050U (en) * 2012-12-13 2013-08-07 广州飒特红外股份有限公司 Digital double-vision intelligent monitor based on infrared thermal imaging technology

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EP0432680A1 (en) * 1989-12-11 1991-06-19 Fujitsu Limited Monitoring system employing infrared image
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CN203120050U (en) * 2012-12-13 2013-08-07 广州飒特红外股份有限公司 Digital double-vision intelligent monitor based on infrared thermal imaging technology

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105300528A (en) * 2015-10-12 2016-02-03 国家电网公司 Infrared image diagnosis method and infrared image diagnosis system for transformer station equipment
CN105301395A (en) * 2015-10-29 2016-02-03 国网福建省电力有限公司 SF6 transformer fault early warning apparatus and application method thereof
CN105575067A (en) * 2016-02-18 2016-05-11 国网福建省电力有限公司邵武市供电公司 Wide-angle thermal imaging wireless alarm device of unattended substation and working method
CN105698937A (en) * 2016-04-13 2016-06-22 云南电网有限责任公司电力科学研究院 Infrared temperature-detecting device and method
CN108092863A (en) * 2018-02-02 2018-05-29 宁夏凯速德科技有限公司 With smart home be used cooperatively 24 it is small when monitoring method and device
CN110139069A (en) * 2019-04-04 2019-08-16 郑州轻大慧联光电研究院有限公司 The full-time tracking thermal imaging thermometric of substation monitors system
CN110471457A (en) * 2019-08-22 2019-11-19 山东英发信息科技有限公司 A kind of contactless temperature measurement on-line method for equipment in operating
CN111351012A (en) * 2020-03-13 2020-06-30 名匠智汇建设发展有限公司 Lamp pole with infrared thermal imaging temperature detection function
CN112652140A (en) * 2020-11-24 2021-04-13 国网宁夏电力有限公司中卫供电公司 Transformer substation security system
CN114370187A (en) * 2021-12-20 2022-04-19 四川中曼电气工程技术有限公司 Oil rig electric control room based on thermal imaging temperature monitoring system

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