CN102955149A - Fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments - Google Patents
Fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments Download PDFInfo
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- CN102955149A CN102955149A CN201210223129XA CN201210223129A CN102955149A CN 102955149 A CN102955149 A CN 102955149A CN 201210223129X A CN201210223129X A CN 201210223129XA CN 201210223129 A CN201210223129 A CN 201210223129A CN 102955149 A CN102955149 A CN 102955149A
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Abstract
The invention discloses a fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments. A constant-angle horizontal-deflection bearing platform is fixed at the top of a camera tripod; a detection radar is fixed on the constant-angle horizontal-deflection bearing platform; and a computer is connected with the constant-angle horizontal-deflection bearing platform through a data transmission line or in a wireless transmission mode. According to the detection device provided by the invention, through adopting a horizontal time-sharing deflection scanning detection mode and an automatic constant-angle deflection radar life-detection instrument, the detection direction of the detection instrument is changed so as to successively complete the detection on the distribution of life entities in a whole area or a room without moving the radar detection instrument. Because each deflection angle of a radar is equal to the beam width of the radar, no detection-leakage area is produced, and a repeated detection problem is also not produced. The detection device disclosed by the invention has the advantages of high degree of automation, rapid detection speed, accurate time-sharing detection area, no produced detection-leakage leakage and repeated detection, and capability of producing planar graphs of life entity distribution, and the like.
Description
Technical field
The invention belongs to radar life Detection Techniques field, relate in particular to a kind of for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane.
Background technology
In life detection, whether there is hidden life entity to exist after often needing monitoring and surveying buildings.But normal radar life-detection instrument, can only survey certain cone zone, if whole plane domain or the whole room finished behind the buildings are surveyed, just need continuous movable radar life-detection instrument, conversion directional bearing and angle, through repeatedly surveying the detection that just can finish whole plane domain or room.
But the directional bearing of transradar life-detection instrument and angle are rigorous problem in science.If conversion and amount of movement be excessive, exceed the detection radar beam coverage, then can produce Lou territory, exploratory area, cause the leakage of life to visit, the chance that life is lost be found, obtain to rescue, thereby loss of life; If conversion and amount of movement are too small, then can cause the life entity that repeats to survey, provide to exist quantity more than the error message of actual quantity, increase unnecessary trouble for follow-up rescue.
Summary of the invention
The continuous movable radar life-detection instrument of needs, conversion directional bearing and angle are finished the detection in whole plane domain or room when the present invention is directed to the life detection that exists in the prior art, if conversion and amount of movement be excessive, exceed the detection radar beam coverage, then can produce Lou territory, exploratory area, cause the leakage of life to visit, the chance that life is lost be found, obtain to rescue, thereby loss of life; If conversion and amount of movement are too small, then can cause the life entity that repeats to survey, provide to exist quantity more than the error message of actual quantity, increase the unnecessary problems such as trouble for follow-up rescue, propose a kind of for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane.
A kind of for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane, described sniffer comprises: tripod, decide angle horizontal deflection carrying platform, detection radar, data line, computing machine;
Decide angle horizontal deflection carrying platform and be fixed on the top of camera tripod;
Detection radar is fixed on to be decided on the angle horizontal deflection carrying platform;
Computing machine by data line or wireless transmission method with decide angle horizontal deflection carrying platform and link to each other.
Further, computing machine by data line or wireless transmission method with decide angle horizontal deflection carrying platform and link to each other, angle horizontal deflection carrying platform is decided in control, Treatment Analysis judgement result of detection, show result of detection in the planar graph mode, represent the life entity that detects with red point.
Provided by the invention a kind of for the radar life-detection instrument fixed point automatic deflection scanning sniffer of whole plane and method, adopt horizontal timesharing deflection scanning detection mode, automatically decide the angular deflection radar life-detection instrument, thereby change the detection direction of detection instrument, finish one by one the detection that territory, main plot or room life entity distribute, and do not need the movable radar detection instrument.Because the each deflection angle of radar equates with the beam angle of radar, so can not produce Lou territory, exploratory area, also can not produce the problem that repeats to survey.Have that automaticity is high, speed of detection is fast, the timesharing search coverage is accurate, can not produce to visit, repeat detection with Louing, can produce the advantages such as life entity distribution planimetric map.
Description of drawings
Fig. 1 is the structural representation that is used for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane that the embodiment of the invention provides.
Among the figure: 1, tripod; 2, decide angle horizontal deflection carrying platform; 3, detection radar; 4, data line; 5, computing machine.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 shows the structure that is used for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane that the embodiment of the invention provides.Only show for convenience of explanation part related to the present invention.
Decide angle horizontal deflection carrying platform 2 and be fixed on the top of camera tripod 1;
The embodiment of the invention provides is used for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane, mainly by tripod 1, decide angle horizontal deflection carrying platform 2, detection radar 3 and computing machine 5 form, detection radar 3 is fixed on to be decided on the angle horizontal deflection carrying platform 2, decide angle horizontal deflection carrying platform 2 and be fixed on the top of camera tripod 1, computing machine 5 by data line 4 with decide angle horizontal deflection carrying platform 2 and link to each other, angle horizontal deflection carrying platform 2 is decided in control, Treatment Analysis is judged result of detection, show result of detection in the planar graph mode, represent the life entity that detects with red point.
During use, the each several part of this scanning probe device is complete according to the explanation assembling, tripod 1 is put suitable position, adjust the direction of detection radar 3, open computing machine 5, decide angle horizontal deflection carrying platform 2 by data line 4 controls, begin to carry out scanning probe work, simultaneously, the data that detection radar 3 is collected are inputted computing machines 5 by data line 4 again, the data that obtain through Treatment Analysis, are judged result of detection, show result of detection (represent detect with red point life entity) in the planar graph mode.
The embodiment of the invention provides is used for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane, adopt horizontal timesharing deflection scanning detection mode, automatically decide the angular deflection radar life-detection instrument, thereby change the detection direction of detection instrument, finish one by one the detection that territory, main plot or room life entity distribute, and do not need the movable radar detection instrument.Because the each deflection angle of radar equates with the beam angle of radar, so can not produce Lou territory, exploratory area, also can not produce the problem that repeats to survey.Have that automaticity is high, speed of detection is fast, the timesharing search coverage is accurate, can not produce to visit, repeat detection with Louing, can produce the advantages such as life entity distribution planimetric map.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. one kind is used for the automatic deflection scanning sniffer of radar life-detection instrument fixed point whole plane, it is characterized in that, described sniffer comprises: tripod, decide angle horizontal deflection carrying platform, detection radar, data line, computing machine;
Decide angle horizontal deflection carrying platform and be fixed on the top of camera tripod;
Detection radar is fixed on to be decided on the angle horizontal deflection carrying platform;
Computing machine by data line or wireless transmission method with decide angle horizontal deflection carrying platform and link to each other.
2. sniffer as claimed in claim 1, it is characterized in that, computing machine by data line or wireless transmission method with decide angle horizontal deflection carrying platform and link to each other, angle horizontal deflection carrying platform is decided in control, Treatment Analysis is judged result of detection, show result of detection in the planar graph mode, represent the life entity that detects with red point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223129XA CN102955149A (en) | 2012-07-02 | 2012-07-02 | Fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210223129XA CN102955149A (en) | 2012-07-02 | 2012-07-02 | Fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments |
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| CN102955149A true CN102955149A (en) | 2013-03-06 |
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| CN201210223129XA Pending CN102955149A (en) | 2012-07-02 | 2012-07-02 | Fixed-point whole-plane full-automatic deflection scanning detection device for radar life-detection instruments |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102073042A (en) * | 2010-10-27 | 2011-05-25 | 中国人民解放军第四军医大学 | Multichannel multi-human body target two-dimensional positioning method based on UWB (Ultra Wide Band) radar type life detector |
| US20110190636A1 (en) * | 2010-02-04 | 2011-08-04 | Jonathan Martin Saint Clair | Systems and methods for non-contact biometric sensing |
| CN202154683U (en) * | 2011-06-20 | 2012-03-07 | 山东省普来特能源与电器研究院 | Remote monitor for vital signs of human bodies |
| CN102440783A (en) * | 2010-10-13 | 2012-05-09 | 中国科学院沈阳自动化研究所 | Moveable roboticized life detection equipment |
-
2012
- 2012-07-02 CN CN201210223129XA patent/CN102955149A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110190636A1 (en) * | 2010-02-04 | 2011-08-04 | Jonathan Martin Saint Clair | Systems and methods for non-contact biometric sensing |
| CN102440783A (en) * | 2010-10-13 | 2012-05-09 | 中国科学院沈阳自动化研究所 | Moveable roboticized life detection equipment |
| CN102073042A (en) * | 2010-10-27 | 2011-05-25 | 中国人民解放军第四军医大学 | Multichannel multi-human body target two-dimensional positioning method based on UWB (Ultra Wide Band) radar type life detector |
| CN202154683U (en) * | 2011-06-20 | 2012-03-07 | 山东省普来特能源与电器研究院 | Remote monitor for vital signs of human bodies |
Non-Patent Citations (1)
| Title |
|---|
| 李杰等: "非接触生命参数检测系统扫描探测技术的研究", 《医疗卫生装备》 * |
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Application publication date: 20130306 |