CN102944251A - Intelligent object-finding device with intelligent circuit - Google Patents
Intelligent object-finding device with intelligent circuit Download PDFInfo
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- CN102944251A CN102944251A CN2012104594974A CN201210459497A CN102944251A CN 102944251 A CN102944251 A CN 102944251A CN 2012104594974 A CN2012104594974 A CN 2012104594974A CN 201210459497 A CN201210459497 A CN 201210459497A CN 102944251 A CN102944251 A CN 102944251A
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- magnetic field
- magnet
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- placing device
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Abstract
The invention discloses an intelligent object-finding device with an intelligent circuit. The intelligent object-finding device comprises a magnet arranged on an object, a magnetic field detector, an amplifier circuit, a singlechip microcomputer and a display screen. The magnetic field detector detects the intensity of the magnetic field generated by the object and transmits the detected signals to the singlechip microcomputer through the amplifier circuit; and the singlechip microcomputer displays distribution of the magnetic field on the display screen according to the detected signals. According to the invention, the magnet is arranged on the object, and the magnetic field generated by the magnet is evenly distributed around the magnet by taking the magnet as the center to enable the magnetic field detector to move within the magnetic field; according to the strength of the magnetic field detected by the magnetic field detector, the singlechip microcomputer sketches the distribution of the magnetic field and displays the distribution of the magnetic field on the display screen; and according to the distribution of the magnetic field displayed by the display screen, the center of the magnetic field is the place where the object is located. In such a way, the intelligent object-finding device achieves the purposes of fining the object intelligently and providing convenience for the life of the people.
Description
Technical field
The present invention relates to daily life field, particularly, relate to a kind of intelligent device for searching article with smart circuit.
Background technology
At present, in daily life, key, the telepilot article that mobile phone etc. is commonly used are together often placed conveniently, needing when in use to spend the many time seeks, when worrying sometimes, seek less than, bring many inconvenience to daily life.
Summary of the invention
The object of the invention is to, for the problems referred to above, propose a kind of intelligent device for searching article with smart circuit, with the advantage that realizes that intelligence is sought article, is convenient for people to live.
For achieving the above object, the technical solution used in the present invention is:
A kind of intelligent device for searching article with smart circuit, comprise the magnet, magnetic field detectors, amplifying circuit, single-chip microcomputer and the display screen that are arranged on the object, the intensity in the magnetic field that described magnetic field detectors detection magnet sends, and detectable signal transferred to single-chip microcomputer through amplifying circuit, described single-chip microcomputer is presented at Distribution of Magnetic Field on the display screen according to detectable signal; Described amplifying circuit: comprise transport and placing device U1, resistance in series R1 and capacitor C 1 between the inverting input of described transport and placing device U1 and ground, described resistance R 2 and capacitor C 1 parallel connection, the output terminal resistance in series R3 of the inverting input of described transport and placing device U1 and transport and placing device U1, resistance in series R4 between the output terminal of transport and placing device U1 and ground, series capacitance C2 between the in-phase input end of described transport and placing device U1 and ground.
Further, this permanent magnet be that a length is 2cm, width is the square schistose texture of 0.5cm.
Technical scheme of the present invention, by at object magnet being set, the magnetic field that magnet sends centered by magnet, be evenly distributed in magnet around, use magnetic field detectors to move in magnetic field, according to the magnetic field size that magnetic field detectors is surveyed, single-chip microcomputer draws the distribution structure in magnetic field, and be presented on the display screen, according to the Distribution of Magnetic Field situation that display screen shows, the center that need find magnetic field is the place, place of object, thereby has realized intelligent searching article, the purpose that is convenient for people to live.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is the described intelligent device for searching article theory diagram with smart circuit of the embodiment of the invention;
Fig. 2 is for being the electrical circuit diagram of the described amplifying circuit of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of intelligent device for searching article with smart circuit, comprise the magnet that is arranged on the object, magnetic field detectors, amplifying circuit, single-chip microcomputer and display screen, the intensity in the magnetic field that magnetic field detectors detection magnet sends, and detectable signal transferred to single-chip microcomputer through amplifying circuit, single-chip microcomputer is presented at Distribution of Magnetic Field on the display screen according to detectable signal, as shown in Figure 2, amplifying circuit: comprise transport and placing device U1, resistance in series R1 and capacitor C 1 between the inverting input of transport and placing device U1 and ground, resistance R 2 and capacitor C 1 parallel connection, the output terminal resistance in series R3 of the inverting input of transport and placing device U1 and transport and placing device U1, resistance in series R4 between the output terminal of transport and placing device U1 and ground, series capacitance C2 between the in-phase input end of transport and placing device U1 and ground.
Wherein, this permanent magnet be that a length is 2cm, width is the square schistose texture of 0.5cm.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. intelligent device for searching article with smart circuit, it is characterized in that, comprise the magnet, magnetic field detectors, amplifying circuit, single-chip microcomputer and the display screen that are arranged on the object, the intensity in the magnetic field that described magnetic field detectors detection magnet sends, and detectable signal transferred to single-chip microcomputer through amplifying circuit, described single-chip microcomputer is presented at Distribution of Magnetic Field on the display screen according to detectable signal;
Described amplifying circuit: comprise transport and placing device U1, resistance in series R1 and capacitor C 1 between the inverting input of described transport and placing device U1 and ground, described resistance R 2 and capacitor C 1 parallel connection, the output terminal resistance in series R3 of the inverting input of described transport and placing device U1 and transport and placing device U1, resistance in series R4 between the output terminal of transport and placing device U1 and ground, series capacitance C2 between the in-phase input end of described transport and placing device U1 and ground.
2. the intelligent device for searching article with smart circuit according to claim 1 is characterized in that, described magnet adopts permanent magnet, this permanent magnet be that a length is 2cm, width is the square schistose texture of 0.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210459497.4A CN102944251B (en) | 2012-11-15 | 2012-11-15 | A kind of intelligent device for searching article with smart circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210459497.4A CN102944251B (en) | 2012-11-15 | 2012-11-15 | A kind of intelligent device for searching article with smart circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102944251A true CN102944251A (en) | 2013-02-27 |
| CN102944251B CN102944251B (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210459497.4A Expired - Fee Related CN102944251B (en) | 2012-11-15 | 2012-11-15 | A kind of intelligent device for searching article with smart circuit |
Country Status (1)
| Country | Link |
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| CN (1) | CN102944251B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06119573A (en) * | 1992-10-03 | 1994-04-28 | Horiba Ltd | Passport loss/robbery preventing device |
| WO2002073562A1 (en) * | 2001-03-12 | 2002-09-19 | Eureka Technologies Partners, Llc | Article locator system |
| CN101000246A (en) * | 2006-01-12 | 2007-07-18 | 金宝电子工业股份有限公司 | Vehicle positioning device and method |
| CN101476860A (en) * | 2009-01-22 | 2009-07-08 | 中国科学院电工研究所 | Magnetic positioning method and device in high background magnetic field |
| CN102682189A (en) * | 2011-03-15 | 2012-09-19 | 深圳光启高等理工研究院 | Magnetic field modeling system |
-
2012
- 2012-11-15 CN CN201210459497.4A patent/CN102944251B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06119573A (en) * | 1992-10-03 | 1994-04-28 | Horiba Ltd | Passport loss/robbery preventing device |
| WO2002073562A1 (en) * | 2001-03-12 | 2002-09-19 | Eureka Technologies Partners, Llc | Article locator system |
| CN101000246A (en) * | 2006-01-12 | 2007-07-18 | 金宝电子工业股份有限公司 | Vehicle positioning device and method |
| CN101476860A (en) * | 2009-01-22 | 2009-07-08 | 中国科学院电工研究所 | Magnetic positioning method and device in high background magnetic field |
| CN102682189A (en) * | 2011-03-15 | 2012-09-19 | 深圳光启高等理工研究院 | Magnetic field modeling system |
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| Publication number | Publication date |
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| CN102944251B (en) | 2015-12-23 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Chunhui Inventor before: Xu Xiaoying |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171122 Address after: 538000 Guangxi Fangchenggang Jiangshan Town, Fangcheng District Tan Xi Cun Wansong Group Three Patentee after: Fangchenggang Beibu Gulf Guangxi Agricultural Science and Technology Co., Ltd. Address before: Yang Jian Zhen Yan Jia Qiao Xishan 214000 area in Jiangsu city of Wuxi Province Patentee before: Wuxi Zhongya Tools Factory |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20181115 |