CN104034430B - The temperature checking method and detecting system of automatic cruising imaging - Google Patents
The temperature checking method and detecting system of automatic cruising imaging Download PDFInfo
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- CN104034430B CN104034430B CN201410253947.3A CN201410253947A CN104034430B CN 104034430 B CN104034430 B CN 104034430B CN 201410253947 A CN201410253947 A CN 201410253947A CN 104034430 B CN104034430 B CN 104034430B
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Abstract
The present invention relates to the temperature checking method and detecting system of a kind of imaging of automatic cruising, including thermal imaging shooting is combined with two steps of automatic cruising, by way of laying track, using the railcar of automatic cruising, infrared thermography is carried to carry out real-time monitoring to industrial equipment temperature change and thermo parameters method, realtime graphic and temperature data are produced, the surface temperature of the heat-producing device in being produced to large scale industry carries out effective detection with tracking.The present invention greatly improves thermal imaging monitoring range, reduces labor workload, improves temperature detection real-time；The manual detection inconvenience for solving existing method presence is inaccurate, and workload is big, and the problem of poor real has significant economic benefit.
Description
Technical field
The present invention relates to the method that a kind of detection of contactless temperature is combined with automatic cruising, in being produced to large scale industry
The surface temperature of heat-producing device carries out effective detection with tracking.
Background technology
Often there is the device and equipment of heating in large scale industry production, have plenty of work side effect heating, what is had is then to send out
Heat is used as condition of work, too high or too low that all equipment can be produced sternly no matter any heating is all no more than certain scope
Grievous hurt simultaneously threatens production safety.Traditional temperature detection is, based on modes such as thermocouple, thermal resistance, fiber optic conductions, easily to receive mostly
The factors such as transmission range, conductor resistance influence, and temperature-sensing element need to be close into measured object surface, belong to contact temperature-measuring,
Safe operation for equipment causes a hidden trouble, it is impossible to play a part of to ensure equipment safety.
It is main in novel non-contact temp measuring method to use infrared measurement of temperature mode because the infrared energy value of object with
The biquadratic of its surface temperature is directly proportional, and infrared measurement of temperature mode is exactly that Infrared Detectors is detected by optical-electronic system
To object infrared energy signal be converted to electric signal, so as to obtain the surface temperature of testee.But due to infrared spy
Survey device size, limited viewing angle, installation site and the practical problem limitation such as testee is distant, it is impossible to effective to large-scale work
Industry equipment integrally carries out thermometric measurement.
The content of the invention
The present invention is intended to provide a kind of contactless temperature detects the temperature checking method and detection being combined with automatic cruising
System, by way of laying track, using the railcar of automatic cruising, carries infrared thermography and comes to industrial equipment temperature
Change and thermo parameters method carry out real-time monitoring, produce realtime graphic and temperature data, greatly improve thermal imaging monitoring range, subtract
Few labor workload, improves temperature detection real-time, there is significant economic benefit.
A kind of temperature checking method of automatic cruising imaging, including：
1) infrared control system sends and transfers the instruction of dolly predetermined point；
2) small rail car receives order-driven itself advance in orbit, and detection judges whether to reach predetermined point, if reaching
Predetermined point then stops dolly advance, while being sent to up to predetermined point signal to infrared control system；
3) infrared control system receives arrival predetermined point signal, while send transferring the instruction of head preset point；
4) head is according to the order-driven rotation for receiving, and detects whether to reach preset point, if reaching preset point, stops
Rotation is driven, while sending head reaches preset point signal；
5) infrared control system receives arrival preset point signal, while sending thermal infrared imager shoots instruction；
6) thermal infrared imager receives instruction, shoots infrared image, and analysis temperature numerical value is simultaneously sent to infrared control system；
7) infrared control system is analyzed to receiving temperature pattern data, manages and storage.
The step 3) in arrival predetermined point signal, step 5) in reach preset point signal and step 7) in temperature
After view data is first changed through video server, then received by infrared control system.
The step 7) also include inquired about according to shooting time, camera site, Temperature numerical, in real time monitoring, overtemperature
Alarm.
The overtemperature alarm includes display alarm information, and warning information includes：Alarm time of origin, warning reason explanation,
Temperature numerical, alarm correspondence thermograph, temperature trend curve and the temperature history record statistical form for monitoring.
The present invention also provides a kind of system for detecting temperature of automatic cruising imaging, including：
Infrared control system, instruction is transferred for sending, and is received small rail car and is reached predetermined point signal, is received head and is reached
Preset point signal, control small rail car, head, thermal infrared imager operation, and temperature pattern data are analyzed, managed and deposited
Storage；
Small rail car, judges whether to reach for being moved along track cloth set direction according to the instruction of transferring for receiving, and being detected
Predetermined point, arriving signal is sent while reaching predetermined point to infrared control system；
Head, for transferring order-driven rotation according to what is received, and detects whether to reach preset point, reaches preset point
Send simultaneously and send arriving signal to infrared control system；
Thermal infrared imager, for shooting infrared image, analysis temperature numerical value.
Also include video server, video server is used for the infrared control system and small rail car, head, infrared
The conversion of transmission signal between thermal imaging system.
The infrared control system is additionally operable to be inquired about according to shooting time, camera site, Temperature numerical, supervises in real time
Depending on the alarm of, overtemperature.
The overtemperature alarm includes display alarm information, and warning information includes：Alarm time of origin, warning reason explanation,
Temperature numerical, alarm correspondence thermograph, temperature trend curve and the temperature history record statistical form for monitoring.
Compared with traditional contactless temperature detection mode, the artificial infrared thermography that carries is clapped measured position
Take the photograph, shooting picture is transferred to the next position shooting afterwards by maximum temperature in artificial registration inspection each image.The present invention will be into
Combined with two steps of position transfer as shooting, small rail car carries thermal imaging system row between the position for needing to shoot
Walk, park in camera site and infrared image is shot by infra-red thermal imaging system；It is real-time transmitted to infra-red thermal imaging system temperature
Degree detection and registration, and overtemperature alarm can be given, greatly reduce labor workload, improve detection real-time.The present invention also has
Standby automatic cruising advantage.Using small rail car, automatic dragging infrared thermography is cruised back and forth in orbit, one by one pre-
Determine location point to stop and shoot, each image and temperature data are preserved according to precalculated position point, can be according to arrival
Predetermined point position, time point, temperature value, temperature range is inquired about, and is easy to fault warning to review.
With two steps of automatic cruising be combined for thermal imaging shooting by the present invention, by way of laying track, using certainly
The railcar of dynamic cruise, carries infrared thermography to carry out real-time monitoring to industrial equipment temperature change and thermo parameters method,
Produce realtime graphic and temperature data, to large scale industry produce in heat-producing device surface temperature carry out effective detection with
Track.The present invention greatly improves thermal imaging monitoring range, reduces labor workload, improves temperature detection real-time；Solve existing
The manual detection inconvenience that method is present is inaccurate, and workload is big, and the problem of poor real has significant economic benefit.
Brief description of the drawings
Fig. 1 is the structural representation of the system for detecting temperature of automatic cruising imaging of the present invention；
Fig. 2 is the scheme of installation of the system for detecting temperature of automatic cruising imaging of the present invention；
Fig. 3 is the overview flow chart of the temperature checking method of automatic cruising imaging of the present invention；
Fig. 4 is thermal imaging thermometric shooting image schematic diagram of the present invention；
Fig. 5 is temperature over-range alarm schematic diagram of the present invention；
Fig. 6 is temperature history inquiry schematic diagram of the present invention.
Specific embodiment
As shown in figure 1, a kind of system for detecting temperature of automatic cruising imaging, including thermal infrared imager, head, Video service
Device, interchanger, small rail car and infrared control system.Video server, head, thermal infrared imager, interchanger and its between
Connection cables are carried on small rail car.Video server and small rail car can preset camera angle of rotation and bat
Act as regent and put.Small rail car is moved forward and backward on given track, infrared control system and video server, infrared thermal imagery
Instrument, head, small rail car are connected (such as optical-fibre communications) to realize small rail car carrying infrared thermography by data communication
Move the function of shooting.Small rail car carries infrared thermography and travels in orbit automatically, and it is predetermined to stop at each
On position, infrared control system control thermal infrared imager shoots on each precalculated position to industrial equipment, produces temperature
Data and realtime graphic.
Infrared control system is attached by optical fiber with interchanger.Thermal infrared imager is received by video server to transmit
Temperature measurement information after thermal-induced imagery and the video server treatment for coming, and these information are collected with displaying and enter one
Step treatment storage, with draw to heat into image analysis judged result.Video server is used for infrared control system and track
The conversion of transmission signal between dolly, head, thermal infrared imager.
Video server is connected with thermal infrared imager, head by data wire, and infrared control system control command is via regarding
Sent after the conversion of frequency server.After thermal infrared imager and head receive control instruction, automatic rotary turns adjustment angle focal length, carries out heat
Imaging shoots and by video server to infrared control system returned data, it is not necessary to manually controls its rotation adjustment or carries out
Imaging shoots.
Infrared control system sends control command by optical fiber to video server, is sent out respectively after being changed through video server
Give small rail car and head；Rotary head, the effect of control small rail car forward-reverse are reached, and then drives thermal infrared imager
Mobile in orbit and park, and shot according to predetermined position and angle.Infrared control system is grasped and sends the system of charge
Order step or rhythm.
Small rail car advances along track cloth set direction according to the control command for receiving, stops, retreating.In predetermined stop position
Put equipped with metal sensor, when small rail car runs to predetermined point on track, small rail car makes itself to slow down simultaneously after sensing
And accurate stopping positioning；It is issued to up to predetermined point signal to infrared control system simultaneously, waits thermal infrared imager to shoot and finish again
Secondary startup advances.Park automatically due to detecting sensor and by video server to infrared control system return signal,
It need not be manually controlled to stop or stop position is set in infrared control system.
As shown in Fig. 2 when installing, bearing track 41 is laid in ground, small rail car and thermal infrared imager 42 are arranged on and hold
On carrier rail road 41, can direction along ng a path traveling；Towing cable track 44 is laid in the top of bearing track 41, is dragged for carrying power supply and communication
Cable 43；Power supply and communication towing cable 43 are overhang under towing cable track 44, connect small rail car and electrical control cabinet 45；Infrared control system
System is located in electrical control cabinet 45.
Track is laid in ground, and small rail car and thermal infrared imager install in orbit, can direction along ng a path traveling；Track
Towing cable track is laid in top, for carrying power supply and communication towing cable；Power supply and communication towing cable are overhang under towing cable track, connect rail
Road dolly and electrical control cabinet；Infrared control system is located in electrical control cabinet.
As shown in figure 3, a kind of temperature checking method of automatic cruising imaging includes：Infrared control system sends and transfers dolly
Predetermined point instruction 20, small rail car receives order-driven itself advance 21 in orbit, and detection judges whether to reach predetermined point 22,
Continue to drive if predetermined point is not reached and advance；Stop dolly if predetermined point is reached to advance, while being sent out to infrared control system
It is sent to up to predetermined point signal 23.
Infrared control system receives arrival predetermined point signal, while send transferring head preset point instruction 24.Head drives
Itself rotation 25, and detect whether to reach preset point 26, if not reaching preset point, continue to drive rotation；If reaching preset point,
Then stop driving head, while sending head reaches preset point signal 27.
Infrared control system receives arrival preset point signal, while sending thermal imaging system shoots instruction 28.Infrared thermal imaging
Instrument receives instruction, shoots infrared image, and analysis temperature numerical value is simultaneously sent to infrared control system 29.
Infrared control system receives Temperature numerical and image carries out display 30, thermal imaging thermometric shooting figure as shown in Figure 4
Picture, then carries out complete shooting flow next time.Using infrared control system to temperature pattern data analysis, management and storage,
Can be inquired about according to shooting time, camera site, Temperature numerical, and monitor in real time, give overtemperature alarm, be realized to temperature
The reviewing of data, detection real-time is improved, labor workload is reduced, is reduced work risk.
As shown in figure 5, the alarm viewing area of overtemperature alarm can display alarm information, every warning message bag one by one
Contain：Alarm time of origin, warning reason explanation, the Temperature numerical for monitoring.Selection wall scroll warning message, can show that alarm is right
Answer thermograph；The a plurality of warning message of correspondence clicks on formation curve, can generate temperature trend curve, and clicking on generation form can generate
Temperature history records statistical table.
In temperature history query case figure as shown in Figure 6, infrared control system is clapped according to video camera in each preset point
The temperature pattern taken the photograph, extracts region maximum temperature in the picture, inserts temperature changing trend table, while recording the extraction of the temperature
Time, preset point numbering and descriptive information.Infrared control system is formed according to content in temperature changing trend table according to time shaft
Temperature changing trend curve.
Claims (4)
1. the temperature checking method that a kind of automatic cruising is imaged, it is characterised in that including：
1) infrared control system sends and transfers the instruction of dolly predetermined point；
2) small rail car receives order-driven itself advance in orbit, and detection judges whether to reach predetermined point, if reaching predetermined
Point then stops dolly and advances, while being sent to up to predetermined point signal to infrared control system；
3) infrared control system receives arrival predetermined point signal, while send transferring the instruction of head preset point；
4) head is according to the order-driven rotation for receiving, and detects whether to reach preset point, if reaching preset point, stops driving
Rotation, while sending head reaches preset point signal；
5) infrared control system receives arrival preset point signal, while sending thermal infrared imager shoots instruction；
6) thermal infrared imager receives instruction, shoots infrared image, and analysis temperature numerical value is simultaneously sent to infrared control system；
7) infrared control system is analyzed to receiving temperature pattern data, manages and storage.
2. the temperature checking method that automatic cruising according to claim 1 is imaged, it is characterised in that the step 3) in
Reach predetermined point signal, step 5) in reach preset point signal and step 7) in temperature pattern data first through video server
After conversion, then received by infrared control system.
3. the temperature checking method that automatic cruising according to claim 1 is imaged, it is characterised in that the step 7) also wrap
Include inquired about according to shooting time, camera site, Temperature numerical, in real time monitoring, overtemperature alarm.
4. the temperature checking method that automatic cruising according to claim 3 is imaged, it is characterised in that the overtemperature alarm bag
Display alarm information is included, warning information includes：Alarm time of origin, warning reason explanation, the Temperature numerical for monitoring, alarm are right
Answer thermograph, temperature trend curve and temperature history record statistical form.
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| CN201410253947.3A CN104034430B (en) | 2014-06-09 | 2014-06-09 | The temperature checking method and detecting system of automatic cruising imaging |
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| CN201410253947.3A CN104034430B (en) | 2014-06-09 | 2014-06-09 | The temperature checking method and detecting system of automatic cruising imaging |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104483023A (en) * | 2014-12-18 | 2015-04-01 | 国网冀北电力有限公司廊坊供电公司 | Temperature measuring method and temperature measuring system based on infrared thermometer |
| CN107883193A (en) * | 2017-11-07 | 2018-04-06 | 广东技术师范学院 | A kind of monitoring method and equipment based on intelligent mobile guide rail |
| CN110232795A (en) * | 2019-06-20 | 2019-09-13 | 中煤电气有限公司 | A kind of monitoring method and system based on infrared thermal imaging technique |
| CN111613009B (en) * | 2020-04-24 | 2021-12-10 | 杭州舜程科技有限公司 | Indoor dangerous heat source prediction alarm method and device based on infrared thermal imaging |
| CN111562520A (en) * | 2020-05-13 | 2020-08-21 | 紫金铜业有限公司 | Method for detecting short circuit of electrolytic cell polar plate |
| CN112484859A (en) * | 2020-11-10 | 2021-03-12 | 国网天津市电力公司电力科学研究院 | Temperature inspection system and inspection method for energy storage power station |
| CN113739956A (en) * | 2021-09-26 | 2021-12-03 | 中国纺织科学研究院有限公司 | Method and device for detecting temperature of spinning assembly |
| CN115063062A (en) * | 2021-12-31 | 2022-09-16 | 深圳鲜食科技有限公司 | A method and system for Internet of Things monitoring temperature for fresh food transportation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101483715A (en) * | 2008-12-15 | 2009-07-15 | 河南省电力公司南阳供电公司 | Automatic patrolling, scanning temperature measuring alarming apparatus for intelligent rail trolley |
| CN101604825A (en) * | 2009-07-14 | 2009-12-16 | 山东鲁能智能技术有限公司 | Robot used for intelligent substation patrol |
| CN201442264U (en) * | 2009-07-14 | 2010-04-28 | 山东鲁能智能技术有限公司 | Intelligent inspection robot in transformer station |
| US8374438B1 (en) * | 2007-10-04 | 2013-02-12 | Redshift Systems Corporation | Visual template-based thermal inspection system |
| CN103683499A (en) * | 2013-11-30 | 2014-03-26 | 国网河南省电力公司南阳供电公司 | Automatic remote infrared temperature monitoring warning system for electrical equipment of transformer substation |
| CN203534708U (en) * | 2013-11-14 | 2014-04-09 | 国家电网公司 | Mobile infrared temperature measuring device |
-
2014
- 2014-06-09 CN CN201410253947.3A patent/CN104034430B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8374438B1 (en) * | 2007-10-04 | 2013-02-12 | Redshift Systems Corporation | Visual template-based thermal inspection system |
| CN101483715A (en) * | 2008-12-15 | 2009-07-15 | 河南省电力公司南阳供电公司 | Automatic patrolling, scanning temperature measuring alarming apparatus for intelligent rail trolley |
| CN101604825A (en) * | 2009-07-14 | 2009-12-16 | 山东鲁能智能技术有限公司 | Robot used for intelligent substation patrol |
| CN201442264U (en) * | 2009-07-14 | 2010-04-28 | 山东鲁能智能技术有限公司 | Intelligent inspection robot in transformer station |
| CN203534708U (en) * | 2013-11-14 | 2014-04-09 | 国家电网公司 | Mobile infrared temperature measuring device |
| CN103683499A (en) * | 2013-11-30 | 2014-03-26 | 国网河南省电力公司南阳供电公司 | Automatic remote infrared temperature monitoring warning system for electrical equipment of transformer substation |
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