CN105068140A - Human body location detecting device within small range - Google Patents
Human body location detecting device within small range Download PDFInfo
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- CN105068140A CN105068140A CN201510439552.7A CN201510439552A CN105068140A CN 105068140 A CN105068140 A CN 105068140A CN 201510439552 A CN201510439552 A CN 201510439552A CN 105068140 A CN105068140 A CN 105068140A
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Abstract
The invention discloses a human body location detecting device within a small range. The device comprises a power supply module and is characterized by also comprising an infrared positioner, an MCU processor and a location information display module. The power supply module powers up the infrared positioner and the MCU processor. The infrared positioner is composed of an infrared emitting diode. The location information display module is composed of a nixie tube. According to the technical scheme of the invention, the human body location detecting device is provided with the infrared emitting diode, thus being simple and easy to operate, free from the influence of the external condition, high in precision and low in cost. Since the location information is shown in the form of high and low levels, a 51-series single-chip microcomputer is adopted by the MCU processor. In this way, the MCU processor is compatible with multiple platforms. The detection scope of the device can be expanded and contracted. Since the scope verification of an infrared emitting diode fixed board unit is conducted based on requirements, the infrared emitting diode fixed board unit can be manufactured to be large or small. The infrared emitting diode-based positioner is used for positioning a human body within a small area range, so that the device is dismountable, flexible and convenient. The device can be applied in multiple places.
Description
Technical field
The invention belongs to infrared positioning field, be specifically related to one interior position of human body pick-up unit among a small circle.
Background technology
The locating device of human body among a small circle in the market mostly adopt face recognition technology to carry out position of human body detection, this technology mainly adopts face biometric data collection and data modeling to carry out technology realization, and its software algorithm is complicated, the construction cycle is long, hardware device cost is high, be easily affected by the external environment accuracy of identification.
About position of human body locating device, we find following patent documentation:
Notification number is the locating device of a kind of recognition of face that CN102930257A announces, and this device needs user in positioning unit, certainly to adjust the facial positions of oneself, with the data acquisition effect obtained.But in the application of reality, the data acquisition of face not necessarily has so desirable environment and gathers, and therefore this device is easily subject to the impact of external environment and causes accuracy of identification inaccurate.
Notification number is the motion tracking device that CN103480137A discloses a kind of man-machine interaction, and this device ingredient is various, uses complexity also to relate to tag reader and DSP technology, and the cost of exploitation scope that is high, that adapt to is little.
Publication number is CN204217162U, and in application just on home lighting, and also use pyroelectricity and carry out human body location, this locator meams is not as good as infrared tube accurate positioning.The process of position of human body information only uses AT8952 single-chip microcomputer, and other processors do not process.
The human body infrared positioning apparatus of publication number a kind of Wireless Sensor Networks that has been CN101324662A disclosure of the invention and method, repacking is put and method for designing adopts is that the mode of pyroelectricity carries out human body location, pyroelectricity and infrared mode are different in principle, and pyroelectricity can not accomplish precise positioning.
Summary of the invention
Object of the present invention solves the problems of the technologies described above, provide a kind of and be simply easy to operate, do not affect by external condition, precision is high, be easy to develop with multi-platform compatibility, be easy to many occasions position application among a small circle in position of human body pick-up unit.
For realizing above-mentioned object, technical scheme of the present invention is:
One is interior position of human body pick-up unit among a small circle, comprise power module, also comprise infrared positioning apparatus, MCU processor and positional information display module, described power module is that infrared positioning apparatus and MCU processor are powered, described infrared positioning apparatus is infrared tube, and described positional information display module is charactron.
The above MCU processor adopts 51 series monolithics.
The above infrared tube is arranged on infrared tube fixing plate device, described infrared fixing plate device is quadrilateral, power valve in infrared tube and receiving tube are arranged on the inner side at infrared tube fixing plate device opposite side edge respectively, and power valve and receiving tube are on the same line, equidistant intervals between power valve, equidistant intervals between receiving tube.
The output line of the above infrared tube is mounted in the outside of infrared tube fixing plate device, and is connected with MCU processor through connection terminal, and described connection terminal is located in infrared tube fixing plate device outer side edges.
The positioning principle of apparatus of the present invention is:
The square region of infrared fixing plate device is the zonule of physical activity, can detect in this community to the moving position of people, and positional information is passed and main control module through signal wire.Human body in region movable or static time infrared tube in the infrared light launched of infrared transmitting tube reflected by human body, the receiving tube in infrared tube will receive the infrared light that human body reflects back.If infrared receiving tube exports as low level when receiving infrared light information, export the words for high level without infrared light information.So, the height that can export according to the level of corresponding infrared receiving tube carries out judging the position of human body in region.
The judgement of the main executing location information of MCU processor and process, and be connected with infrared tube device through connection terminal.Carry out when positional information arrives determining whether positional information, if positional information is carrying out next step location confirmation.If human body is between first infrared tube, first infrared tube transmits positional information, after MCU processor confirms as positional information after receiving, carry out position differentiation again, differentiate that result is the positional information of first infrared tube, so just know and have people to exist between first infrared tube.Send numeral method differentiation result again, human body is in which position in region at present to allow tester know.
Compared with prior art, beneficial effect of the present invention is:
1. the present inventor body position is detected and is adopted infrared tube device, is simply easy to operate, does not affect by external condition, precision is high, cost is low.
2. because positional information is low and high level, the present invention adopts 51 series monolithics as MCU processor, is easy to exploitation and multi-platform compatibility.
3. the region that the present invention detects can expand and reduce, because infrared tube fixing plate device can carry out scope confirmation according to demand, can do during making and do greatly little, length does not limit, and width all can realize within 2 meters.Infrared tube locating device adopts region-type human body location among a small circle, can dismantle, flexibly and easily, be easy to the application in many places.
Accompanying drawing explanation
Fig. 1 is the system architecture schematic diagram of position of human body pick-up unit in the present invention among a small circle;
Fig. 2 is the positional structure schematic diagram of infrared positioning apparatus of the present invention;
Fig. 3 is power module circuitry figure of the present invention;
Fig. 4 is MCU processor circuit figure of the present invention;
Fig. 5 is positional information display module circuit diagram of the present invention;
Fig. 6 is serial communication circuit figure of the present invention;
Fig. 7 is the connection terminal circuit diagram that infrared positioning apparatus of the present invention is connected with MCU processor.
Reference numeral: 1-infrared tube, 2-infrared tube fixing plate device, 3-connection terminal.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to the scope that embodiment represents.
Embodiment 1:
As shown in figs. 1-7, one is interior position of human body pick-up unit among a small circle, comprise power module, also comprise infrared positioning apparatus, MCU processor and positional information display module, power module is that infrared positioning apparatus and MCU processor are powered, infrared positioning apparatus is infrared tube, and positional information display module is charactron.MCU processor adopts 51 series monolithics.Infrared tube 1 is arranged on infrared tube fixing plate device 2, infrared fixing plate device 2 is quadrilateral, power valve in infrared tube 1 and receiving tube are arranged on the inner side at infrared tube fixing plate device opposite side edge respectively, and power valve and receiving tube are on the same line, equidistant intervals between power valve, equidistant intervals between receiving tube.The output line of infrared tube 1 is mounted in the outside of infrared tube fixing plate device 2, and is connected with MCU processor through connection terminal 3, and connection terminal 3 is located in infrared tube fixing plate device 2 outer side edges.
The program of MCU processor of the present invention is downloaded into single-chip microcomputer through serial port circuit, under the operation of program controls, receive the infrared tube signal transmitted from terminals circuit, the signal received is carried out process and judges by MCU processor, after calculating result, send numeral method again, allow user know position in locating area residing for human body.
Above-described embodiment, be only the specific case further described object of the present invention, technical scheme and beneficial effect, the present invention is not defined in this.All make within scope disclosed by the invention any amendment, equivalent replacement, improvement etc., be all included within protection scope of the present invention.
Claims (4)
1. one kind among a small circle in position of human body pick-up unit, comprise power module, it is characterized in that: also comprise infrared positioning apparatus, MCU processor and positional information display module, described power module is that infrared positioning apparatus and MCU processor are powered, described infrared positioning apparatus is infrared tube, and described positional information display module is charactron.
2. interior position of human body pick-up unit among a small circle according to claim 1, is characterized in that: described MCU processor adopts 51 series monolithics.
3. interior position of human body pick-up unit among a small circle according to claim 1, it is characterized in that: described infrared tube (1) is arranged on infrared tube fixing plate device (2), described infrared fixing plate device (2) is quadrilateral, power valve in infrared tube (1) and receiving tube are arranged on the inner side at infrared tube fixing plate device opposite side edge respectively, and power valve and receiving tube are on the same line, equidistant intervals between power valve, equidistant intervals between receiving tube.
4. interior position of human body pick-up unit among a small circle according to claim 1, it is characterized in that: the output line of described infrared tube (1) is mounted in the outside of infrared tube fixing plate device (2), and be connected with MCU processor through connection terminal (3), described connection terminal (3) is located in infrared tube fixing plate device (2) outer side edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439552.7A CN105068140A (en) | 2015-07-23 | 2015-07-23 | Human body location detecting device within small range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510439552.7A CN105068140A (en) | 2015-07-23 | 2015-07-23 | Human body location detecting device within small range |
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| CN105068140A true CN105068140A (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510439552.7A Pending CN105068140A (en) | 2015-07-23 | 2015-07-23 | Human body location detecting device within small range |
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Citations (7)
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| CN1201437A (en) * | 1995-11-07 | 1998-12-09 | O＆K自动扶梯两合公司 | Switching arrangement for returing people-conveing device to state of readiness |
| EP1026521B1 (en) * | 1995-04-12 | 2004-09-29 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for detecting an object |
| CN101672933A (en) * | 2008-09-12 | 2010-03-17 | 上海市长宁区少年科技指导站 | Infrared electronic positioning instrument and application thereof |
| CN101676746A (en) * | 2008-09-18 | 2010-03-24 | 财团法人工业技术研究院 | Infrared ray location system and location method |
| CN201681425U (en) * | 2010-03-03 | 2010-12-22 | 北京鑫源九鼎科技有限公司 | Novel card detecting device of underground personnel positioning and managing system |
| US20120170799A1 (en) * | 2008-01-04 | 2012-07-05 | Jeng I-Horng | Movable recgnition apparatus for a movable target |
| CN104769399A (en) * | 2012-08-22 | 2015-07-08 | 派洛斯有限公司 | Sensor system for detecting a movement of an infrared light source |
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2015
- 2015-07-23 CN CN201510439552.7A patent/CN105068140A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1026521B1 (en) * | 1995-04-12 | 2004-09-29 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for detecting an object |
| CN1201437A (en) * | 1995-11-07 | 1998-12-09 | O＆K自动扶梯两合公司 | Switching arrangement for returing people-conveing device to state of readiness |
| US20120170799A1 (en) * | 2008-01-04 | 2012-07-05 | Jeng I-Horng | Movable recgnition apparatus for a movable target |
| CN101672933A (en) * | 2008-09-12 | 2010-03-17 | 上海市长宁区少年科技指导站 | Infrared electronic positioning instrument and application thereof |
| CN101676746A (en) * | 2008-09-18 | 2010-03-24 | 财团法人工业技术研究院 | Infrared ray location system and location method |
| CN201681425U (en) * | 2010-03-03 | 2010-12-22 | 北京鑫源九鼎科技有限公司 | Novel card detecting device of underground personnel positioning and managing system |
| CN104769399A (en) * | 2012-08-22 | 2015-07-08 | 派洛斯有限公司 | Sensor system for detecting a movement of an infrared light source |
Non-Patent Citations (1)
| Title |
|---|
| 杨轶星 等: ""智能家居系统中人体定位技术研究进展"", 《中国生物医学工程学报》 * |
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Application publication date: 20151118 |
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