CN204740342U - Fuse image device that infrared temperature measurement and microwave detected - Google Patents
Fuse image device that infrared temperature measurement and microwave detected Download PDFInfo
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- CN204740342U CN204740342U CN201520315147.XU CN201520315147U CN204740342U CN 204740342 U CN204740342 U CN 204740342U CN 201520315147 U CN201520315147 U CN 201520315147U CN 204740342 U CN204740342 U CN 204740342U
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Abstract
The utility model relates to a fuse image device that infrared temperature measurement and microwave detected, the microwave transmit -Receive unit conveys the microwave echo signal who receives processor unit, processor unit carries out the imaging process according to the microwave echo signal who receives, infrared detection optical scan objective are in it scans the warm area territory of awaiting measuring down to rotate the module drive, infrared detector surveys the await measuring infrared energy in warm area territory will be surveyed signal transfer and arrive processor unit, the processor unit basis the signal of infrared detector conveying carries out the temperature measurement to be handled, output will processor unit's formation of image result with processor unit's temperature measurement result fuses output. The utility model discloses not only can detect out the human body and whether carry hazardous articles, can carry out body temperature to the passenger in special period simultaneously and detect, improve the safety inspection efficiency at airport, station greatly, shorten the time that the passenger waited for.
Description
Technical field
The present invention relates to a kind of safety check imaging device, particularly relate to a kind of can the imaging device that detects of the fusion infrared measurement of temperature of quick temperature measurement and imaging and microwave.
Background technology
World today's potential safety hazard is increasingly sharpened, and makes to detect rapidly and effectively potential danger product and becomes the task of top priority.Airport security district needs to carry out safety check to search the dangerous material come in every shape to numerous crowds, and in the past, metal detector gate was enough to detect dangerous material.Nowadays, these dangerous material may have employed and comprise metal and nonmetallic various material.May comprise powder, plastic products, fictile, liquid, gel and very slim sheet and bulk explosives in these dangerous material, and metal detector gate is felt simply helpless to these dangerous material.The novel dangerous material constituted a threat to safely to World Airways are increasingly sophisticated, need the technology grown with each passing hour to give reply and prevent from working the mischief.Traditional human body safety check instrument comprises two classes, one is hand-held and through type metal detector, another kind is micro-dosage transmission-type X-ray human body safety inspection equipment, the former function singleness, only metal can be detected, for non-metal article ignore and contact and the defect that closely detects have been doomed the functional requirement that can not adapt to modern safety check, the latter allows people hang back because X ray ionising radiation can cause human injury.By contrast, the outstanding advantage of microwave human body safety check instrument is radiationless, for nonmetal dangerous material, there is recognition capability simultaneously, the concrete kind of suspicious item can be distinguished simultaneously, imaging quality is stablized, along with the development of microwave Imaging Technique in recent years and perfect, microwave safety check instrument market outlook are opened and more are expected, also more and more pay attention to by international community.
Equally, along with the facility gradually of global traffic, communication, population mobility continues to increase, and this provides chance to the propagation originally with zonal infectious disease, after SARS in 2003, in test item is included temperature check at particular time in airport, station safety check.In prior art, usual safety check and thermometric carry out all separately, can not merge well, inconvenience that this has given actual safety check work strip not.
Summary of the invention
The technical matters that the present invention solves is: build a kind of imaging device merging infrared measurement of temperature and microwave and detect, and does not overcome prior art safety check imaging effect good and can not the technical matters of fusion of imaging and temperature.
Technical scheme of the present invention is: build a kind of imaging device merging infrared measurement of temperature and microwave and detect, comprise: Microwave transceiver unit, microwave sounding unit, infrared measurement of temperature unit, processor unit, output unit, described Microwave transceiver unit connects described microwave sounding unit, microwave is there is to region to be measured in described Microwave transceiver unit by described millimeter probe unit, described Microwave transceiver unit receives microwave echoes signal by described microwave sounding unit, described Microwave transceiver unit connects described processor unit, the microwave echoes signal of reception is sent to described processor unit by described Microwave transceiver unit, described processor unit carries out imaging processing according to the microwave echoes signal received, the rotating module that described infrared measurement of temperature degree unit comprises infrared acquisition optical scanning object lens and drives described infrared acquisition optical scanning object lens to rotate, infrared eye, described infrared acquisition optical scanning object lens scan temperature area to be measured under described rotating module drives, the infrared energy of the described temperature area to be measured of described infrared eye detection, detectable signal is sent to described processor unit, the signal that described processor unit transmits according to described infrared eye carries out thermometric process, the temperature-measuring results of the imaging results of described processor unit and described processor unit is merged output by described output.
Further technical scheme of the present invention is: described microwave sounding unit comprises microwave generation antenna and microwave antenna.
Further technical scheme of the present invention is: described microwave generation antenna and described microwave antenna are multiple, and described microwave generation antenna and described microwave antenna interval are arranged in order and form microwave antenna array.
Further technical scheme of the present invention is: described microwave generation antenna array comprises the first curved microwave antenna array and the second microwave antenna array that are oppositely arranged, drives the drive unit that described first microwave antenna array and described second microwave antenna array move up and down.
Further technical scheme of the present invention is: the radian that the antenna element of described first microwave antenna array arc shooting is formed is 110 degree to 130 degree, and the radian that the antenna element of described second microwave antenna array arc shooting is formed is 110 degree to 130 degree.
Further technical scheme of the present invention is: the framework also comprising the antenna installing described first microwave antenna array and described second microwave antenna array, described framework is square column type or cylindrical, and described first microwave antenna array is arranged on the relative both sides of described framework respectively with the antenna of described second microwave antenna array.
Further technical scheme of the present invention is: described Microwave transceiver unit comprises the first microwave transceiver module and the second microwave transceiver module, described first microwave transceiver module connects described first microwave antenna array, and described second microwave transceiver module connects described second microwave antenna array.
Further technical scheme of the present invention is: the frequency phase-difference of each working frequency points of described first microwave transceiver module and described second microwave transceiver module is 40 MHz to 60MHz.
Further technical scheme of the present invention is: also comprise overtemperature reminding module, and described overtemperature reminding module connects described processor unit.
Technique effect of the present invention is: build a kind of imaging device merging infrared measurement of temperature and microwave and detect, comprise: Microwave transceiver unit, microwave sounding unit, infrared measurement of temperature unit, processor unit, output unit, described Microwave transceiver unit connects described microwave sounding unit, microwave is there is to region to be measured in described Microwave transceiver unit by described millimeter probe unit, described Microwave transceiver unit receives microwave echoes signal by described microwave sounding unit, described Microwave transceiver unit connects described processor unit, the microwave echoes signal of reception is sent to described processor unit by described Microwave transceiver unit, described processor unit carries out imaging processing according to the microwave echoes signal received, the rotating module that described infrared measurement of temperature degree unit comprises infrared acquisition optical scanning object lens and drives described infrared acquisition optical scanning object lens to rotate, infrared eye, described infrared acquisition optical scanning object lens scan temperature area to be measured under described rotating module drives, the infrared energy of the described temperature area to be measured of described infrared eye detection, detectable signal is sent to described processor unit, the signal that described processor unit transmits according to described infrared eye carries out thermometric process, the temperature-measuring results of the imaging results of described processor unit and described processor unit is merged output by described output.The utility model is a kind of merges the imaging device that infrared measurement of temperature and microwave detect, can not only detect whether human body carries dangerous material, temperature check can be carried out at particular time to passenger simultaneously, substantially increase the safety check efficiency at airport, station, shorten the time that passenger waits for.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is structural drawing of the present invention.
Embodiment
Below in conjunction with specific embodiment, technical solution of the present invention is further illustrated.
As shown in Figure 1, the specific embodiment of the present invention is: build a kind of imaging device merging infrared measurement of temperature and microwave and detect, comprise: Microwave transceiver unit 1, microwave sounding unit 2, infrared measurement of temperature unit 3, processor unit 4, output unit 5, described Microwave transceiver unit 1 connects described microwave sounding unit 2, microwave is there is to region to be measured in described Microwave transceiver unit 1 by described millimeter probe unit 2, described Microwave transceiver unit 1 receives microwave echoes signal by described microwave sounding unit 2, described Microwave transceiver unit 1 connects described processor unit 4, the microwave echoes signal of reception is sent to described processor unit 4 by described Microwave transceiver unit 1, described processor unit 4 carries out imaging processing according to the microwave echoes signal received, the rotating module 32 that described infrared measurement of temperature degree unit 3 comprises infrared acquisition optical scanning object lens 31 and drives described infrared acquisition optical scanning object lens to rotate, infrared eye 33, described infrared acquisition optical scanning object lens 31 scan temperature area to be measured under described rotating module 32 drives, the infrared energy of temperature area to be measured described in described infrared eye detection 33, detectable signal is sent to described processor unit 4, the signal that described processor unit 4 transmits according to described infrared eye 33 carries out thermometric process, the temperature-measuring results of the imaging results of processor unit described in 54 and described processor unit is merged output by described output.
As shown in Figure 1, specific embodiment of the invention process is: described Microwave transceiver unit 1 to region to be measured, microwave occurs by described millimeter probe unit 2, described Microwave transceiver unit 1 receives microwave echoes signal by described microwave sounding unit 2, the microwave echoes signal of reception is sent to described processor unit 4 by described Microwave transceiver unit 1, described processor unit 4 carries out imaging processing according to the microwave echoes signal received, described infrared acquisition optical scanning object lens 31 scan temperature area to be measured under described rotating module 32 drives, the infrared energy of temperature area to be measured described in described infrared eye detection 33, detectable signal is sent to described processor unit 4, the signal that described processor unit 4 transmits according to described infrared eye 33 carries out thermometric process, the temperature-measuring results of the imaging results of processor unit described in 54 and described processor unit is merged output by described output.
As shown in Figure 2, the preferred embodiment of the present invention is: described microwave sounding unit 2 comprises microwave generation antenna and microwave antenna.Described microwave generation antenna and described microwave antenna are multiple, and described microwave generation antenna and described microwave antenna interval are arranged in order and form microwave antenna array.Described microwave generation antenna array comprises the first curved microwave antenna array 21 and the second microwave antenna array 22 be oppositely arranged, connect the first microwave transceiver module 11 of described first microwave antenna array 21, connect the second microwave transceiver module 12 of described second microwave antenna array 22, drive the drive unit 6 that described first microwave antenna array 21 and described second microwave antenna array 22 move up and down.Object or person to be imaged are placed in the zone line that described first microwave antenna array 21 and described second microwave antenna array 22 are formed, described second microwave antenna array 11 produces microwave, and provide cline frequency ripple to described first microwave antenna array 21, the arc area launched microwave that described first microwave antenna array 21 is formed to described first microwave antenna array 21 and described second microwave antenna array 22, simultaneously, described second microwave transceiver module 12 produces microwave, and provide cline frequency ripple to described second microwave antenna array 22, the zone line launched microwave that described second microwave antenna array 22 is formed to described first microwave antenna array 21 and described second microwave antenna array 22.Comprise the emitting antenna of launched microwave due to described antenna element and receive the receiving antenna of microwave, often organize the emitting antenna of antenna element after zone line launched microwave, the receiving antenna of this group antenna element receives the echoed signal of the microwave of the transmission antennas transmit of this group antenna element.Described second microwave antenna array 11 receives by described first microwave antenna array 21 microwave returned, and described second microwave transceiver module 12 receives by described second microwave antenna array 22 microwave returned.The described multipair antenna element of described first microwave antenna array 21 transmits and receives microwave successively chronologically, and meanwhile, the described multipair antenna element of described second microwave antenna array 22 transmits and receives microwave successively chronologically.Again the microwave echoes signal that described first microwave antenna array 21 and described second microwave antenna array 22 receive respectively is sent to described processor unit 4, carries out image procossing by described processor unit 4.Described processor unit 4 is merged into picture to two signal institute synthetic images, to form object or the complete 3-D view of human body.In specific embodiment, described second microwave antenna array 11 and described second microwave transceiver module 12 provide operating frequency range to be the microwave of 10GHz-50GHz.The temperature-measuring results of the imaging results of processor unit described in 54 and described processor unit is merged output by described output.
As shown in Figure 2, the preferred embodiment of the present invention is: because the antenna element on described first microwave antenna array 21 transmits and receives microwave successively chronologically, the frequency phase-difference of each working frequency points of described first microwave transceiver module is 40 MHz to 60MHz.Like this, both can ensure imaging effect, and can save time again and raise the efficiency.In like manner, the frequency phase-difference of each working frequency points of described second microwave transceiver module is 40 MHz to 60MHz.
As shown in Figure 2, the preferred embodiment of the present invention is: the frequency of operation of microwave occurred according to microwave midwifery module and the frequency phase-difference of microwave receiving module work frequency determine described first microwave antenna array 21 and described second microwave antenna array 22 translational speed at vertical direction.Both can ensure imaging effect, and can save time again and raise the efficiency.
As shown in Figure 2, the preferred embodiment of the present invention is: the framework 8 also comprising the antenna installing described first microwave antenna array 21 and described second microwave antenna array 22, described framework 8 is square column type, and described first microwave antenna array 21 is arranged on the relative both sides of described framework 8 respectively with the antenna of described second microwave antenna array 22.Or also comprise the framework 8 of the antenna installing described first microwave antenna array 21 and described second microwave antenna array 22, described framework 8 is cylindrical, and the antenna of described first microwave antenna array 21 and described second microwave antenna array 22 is arranged on described framework relative direction respectively.
The preferred embodiment of the present invention is: also comprise overtemperature reminding module, and described overtemperature reminding module connects described processor unit.When exceeding design temperature, overtemperature reminding module works, and overtemperature reminding module can be alarm module.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (9)
1. the imaging device merging infrared measurement of temperature and microwave and detect, it is characterized in that, comprise: Microwave transceiver unit, microwave sounding unit, infrared measurement of temperature unit, processor unit, output unit, described Microwave transceiver unit connects described microwave sounding unit, microwave is there is to region to be measured in described Microwave transceiver unit by described millimeter probe unit, described Microwave transceiver unit receives microwave echoes signal by described microwave sounding unit, described Microwave transceiver unit connects described processor unit, the microwave echoes signal of reception is sent to described processor unit by described Microwave transceiver unit, described processor unit carries out imaging processing according to the microwave echoes signal received, the rotating module that described infrared measurement of temperature degree unit comprises infrared acquisition optical scanning object lens and drives described infrared acquisition optical scanning object lens to rotate, infrared eye, described infrared acquisition optical scanning object lens scan temperature area to be measured under described rotating module drives, the infrared energy of the described temperature area to be measured of described infrared eye detection, detectable signal is sent to described processor unit, the signal that described processor unit transmits according to described infrared eye carries out thermometric process, the temperature-measuring results of the imaging results of described processor unit and described processor unit is merged output by described output.
2. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 1, it is characterized in that, described microwave sounding unit comprises microwave generation antenna and microwave antenna.
3. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 2, it is characterized in that, described microwave generation antenna and described microwave antenna are multiple, and described microwave generation antenna and described microwave antenna interval are arranged in order and form microwave antenna array.
4. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 3, it is characterized in that, described microwave generation antenna array comprises the first curved microwave antenna array and the second microwave antenna array that are oppositely arranged, drives the drive unit that described first microwave antenna array and described second microwave antenna array move up and down.
5. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 4, it is characterized in that, the radian that the antenna element of described first microwave antenna array arc shooting is formed is 110 degree to 130 degree, and the radian that the antenna element of described second microwave antenna array arc shooting is formed is 110 degree to 130 degree.
6. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 4, it is characterized in that, also comprise the framework of the antenna installing described first microwave antenna array and described second microwave antenna array, described framework is square column type or cylindrical, and described first microwave antenna array is arranged on the relative both sides of described framework respectively with the antenna of described second microwave antenna array.
7. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 4, it is characterized in that, described Microwave transceiver unit comprises the first microwave transceiver module and the second microwave transceiver module, described first microwave transceiver module connects described first microwave antenna array, and described second microwave transceiver module connects described second microwave antenna array.
8. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 7, it is characterized in that, the frequency phase-difference of each working frequency points of described first microwave transceiver module and described second microwave transceiver module is 40 MHz to 60MHz.
9. merge the imaging device that infrared measurement of temperature and microwave detect according to claim 1, it is characterized in that, also comprise overtemperature reminding module, described overtemperature reminding module connects described processor unit.
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| CN201520315147.XU CN204740342U (en) | 2015-05-17 | 2015-05-17 | Fuse image device that infrared temperature measurement and microwave detected |
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| CN201520315147.XU CN204740342U (en) | 2015-05-17 | 2015-05-17 | Fuse image device that infrared temperature measurement and microwave detected |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549108A (en) * | 2015-12-08 | 2016-05-04 | 北京至感传感器技术研究院有限公司 | Anti-terrorism safety check method and safety check device suitable for open ground |
| CN105662408A (en) * | 2015-12-31 | 2016-06-15 | 深圳市一体医疗科技有限公司 | Multi-mode microwave imaging method and system |
| CN106491095A (en) * | 2016-12-14 | 2017-03-15 | 江阴市中医院 | A kind of traditional Chinese medical science abdominal examination instrument |
| CN108827899A (en) * | 2018-05-24 | 2018-11-16 | 江苏大学 | Infrared and microwave complex probe imaging platform and its imaging method |
| CN110056913A (en) * | 2019-02-02 | 2019-07-26 | 四川大学 | A kind of intelligent microwave oven and its heating means of visualized operation |
| US10585185B2 (en) | 2017-02-03 | 2020-03-10 | Rohde & Schwarz Gmbh & Co. Kg | Security scanning system with walk-through-gate |
| CN111999340A (en) * | 2020-06-30 | 2020-11-27 | 电子科技大学 | Plant leaf moisture and ion distribution imaging device and method based on microwave heating |
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2015
- 2015-05-17 CN CN201520315147.XU patent/CN204740342U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105549108A (en) * | 2015-12-08 | 2016-05-04 | 北京至感传感器技术研究院有限公司 | Anti-terrorism safety check method and safety check device suitable for open ground |
| CN105662408A (en) * | 2015-12-31 | 2016-06-15 | 深圳市一体医疗科技有限公司 | Multi-mode microwave imaging method and system |
| CN106491095A (en) * | 2016-12-14 | 2017-03-15 | 江阴市中医院 | A kind of traditional Chinese medical science abdominal examination instrument |
| US10585185B2 (en) | 2017-02-03 | 2020-03-10 | Rohde & Schwarz Gmbh & Co. Kg | Security scanning system with walk-through-gate |
| CN108827899A (en) * | 2018-05-24 | 2018-11-16 | 江苏大学 | Infrared and microwave complex probe imaging platform and its imaging method |
| CN108827899B (en) * | 2018-05-24 | 2020-11-20 | 江苏大学 | Infrared and microwave composite detection imaging platform and imaging method thereof |
| CN110056913A (en) * | 2019-02-02 | 2019-07-26 | 四川大学 | A kind of intelligent microwave oven and its heating means of visualized operation |
| CN110056913B (en) * | 2019-02-02 | 2024-03-19 | 四川大学 | Intelligent microwave oven with visual operation and heating method thereof |
| CN111999340A (en) * | 2020-06-30 | 2020-11-27 | 电子科技大学 | Plant leaf moisture and ion distribution imaging device and method based on microwave heating |
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Address after: 518000 building 3, 5A, Taihua Indus Industrial Park, Baoan District City, Shenzhen, Guangdong. Patentee after: Shenzhen Terahertz Technology Co., Ltd. Address before: 518000, 601, 6th Floor, Maohua Building, Qiaobei Second Road, Xiangshan Street, Overseas Chinese Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN YITI TERAHERTZ TECHNOLOGY CO., LTD. |
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