Articles seeking system and supporting electronic tag thereof
Technical field
The present invention relates to a kind of electronic system, be specifically related to a kind of electronic scanning system.
Background technology
People are often in the face of large numbers of items in live and work, and the quantity of these article is often very huge.People often need to check the article of these huge number, or in the article of these huge number, find out the article sweeping needs.No matter be that the article of huge number are at one's side checked, or find out required article in the article of these huge number, often all and remarkable.
Such as, express company, logistics company or post office when also not finding required express mail in the express mail of the huge number of classification, often very difficult.To such an extent as to take a long time, even can find.
For another example, in the warehouse that stacked items is more, during article required for searching, often very difficult.To such an extent as to take a long time, even can find.
For another example, in library, find one not through classification, or when depositing wrong books, often very difficult.To such an extent as to take a long time, even can find.
For another example, when finding some article in family, often because have a lapse of memory the position of depositing, need to take a long time to find, even cannot find.
Described in sum up going up, people need a kind of system that people can be helped to need article in live and work.
Summary of the invention
The object of the present invention is to provide a kind of articles seeking system, solve the problems of the technologies described above.
Articles seeking system, comprises an electronic tag and an e-tag scanning system, and described electronic tag is, for putting together with article the electronic tag indicated article;
Described e-tag scanning system comprises a radio signal emission coefficient, a radio signal reception system, a microprocessor system and a signal response system, described radio signal reception system connects described miniature disposal system, and described miniature disposal system connects described signal response system;
Described signal response system is the signal response system for sending discernible information to user, the position of the article put together by signal response system prompt user and described electronic tag.
Electronic tag comprises an electromagnetic induction coil for receiving radio signals, and described electromagnetic induction coil connects an electronic label chip.
Described e-tag scanning system is by described radio signal emission coefficient first transmitted radio signal, and described electronic tag responds after receiving corresponding radio signal, produces radio signal feedback; After described radio signal reception system acceptance to radio signal feedback, send information to described microprocessor system, described microprocessor system judges whether after processing information that controlling described signal response system sends discernible information to user, the position of the article put together to point out user and described electronic tag.
Described electronic tag is provided with a lanyard for electronic tag and the article that will indicate being fixed together.So that electronic tag and the article that will indicate are linked together.
Described electronic tag is provided with one for the tack coat that electronic tag and the article that will indicate is bonded together.Described tack coat is provided with adhesive sticker, is bonded by adhesive sticker, is convenient to dismounting, is convenient to be fixed on by electronic tag on the different article that will indicate.
Described electronic tag is provided with a snap close for electronic tag and the article that will indicate being fixed together, and described snap close adopts dismountable snap close, so that be fixed on the different article that will indicate.
Described electronic label lock is the snap close that collocation has key.Need key to coordinate during dismounting electronic tag, when without permission, change electronic tag to avoid people.
Described e-tag scanning system comprises a portable shell, also has a power-supply system in shell, and described shell is also provided with handle.Power-supply system is described radio signal emission coefficient, radio signal reception system, microprocessor system are powered.Described power-supply system comprises an accumulator.So that flexible shift position.
Because described e-tag scanning system can scan the electronic tag in certain limit, so the spatial dimension at the article place put together with described electronic tag at least can be judged by articles seeking system, bring convenience for finding.
During the article using articles seeking system searching and electronic tag to put together, start described e-tag scanning system, described e-tag scanning system will scan surrounding, after scanning corresponding electronic tag, discernible information is sent to user, the position of the article put together to point out user and described electronic tag by described signal response system.If do not scan corresponding electronic tag, then user can carry described e-tag scanning system continuation movement, until described signal response system sends discernible information to user, to determine the spatial dimension at the article place put together with electronic tag.Power-supply system is arranged in described shell in above-mentioned design, for described e-tag scanning system flexibly movement provide condition.
Described radio signal emission coefficient comprises an emitting antenna, and described emitting antenna is the phasing signal emitting antenna of the directive radio signal of a transmitting tool.Because the radio signal that described radio signal emission coefficient is launched has directivity, so when radio signal emission coefficient scans corresponding electronic tag, prove the transmit direction of the radio signal that the described article put together with electronic tag are launched at described emitting antenna.The spatial dimension that people find article can be effectively reduced like this, contribute to improving radio signal strength simultaneously, improve scanning distance.
Described radio signal reception system comprises a receiving antenna, and described receiving antenna is that the direction of a pair radio-signal source has optionally directional receiving antenna.The radio signal that directional receiving antenna is launched for the radio-signal source (electronic tag) received in the direction that presets.Contribute to reducing the spatial dimension of the determined article put together with electronic tag like this, contribute to reducing the difficulty finding article.
The described radio signal emission coefficient of described e-tag scanning system comprises phasing signal emitting antenna, described radio signal reception system comprises directional receiving antenna, the direction of described phasing signal emitting antenna, consistent with the direction of described directional receiving antenna.Effectively can improve scanning distance like this, and the degree of accuracy of scanning can be improved.
In above-mentioned design, needing artificial adjustment phasing signal emitting antenna or directional receiving antenna, is not very convenient during use.
Described e-tag scanning system comprises one for scanning the electronic tag position scanning system of the position of the electronic tag as radio-signal source, described electronic tag position scanning system connects described microprocessor system, and described microprocessor system connects one for showing the display of described electronic tag position.
Having existed now can the technology of scanning of radio source position.The present invention can utilize the technology of existing scanning of radio source position, determines the position of the electronic tag as signal source.The position of electronic tag is shown by display by the present invention, intuitively by the position display of article that puts together with electronic tag out.
Described electronic tag position scanning system comprises at least two directive directivity signal emitting antennas of the radio signal tool launched, also comprise a signal emission control module, described signal emission control module connects two described directivity signal emitting antennas respectively, and controls two described directivity signal emitting antenna alternate emission radio signals; The electronic label chip of described electronic tag produces corresponding feedback radio signal according to received radio signal power; Described radio signal reception system connects described miniature disposal system, the difference of the feedback radio signal different time intensity that miniature disposal system arrives according to described radio signal reception system acceptance, analyzes the position drawing electronic tag.User can find the article needing to find easily according to the position of electronic tag.
Different according to the arrangement mode of directivity signal emitting antenna, the different coordinates of electronic tag can be determined.If comprise the directivity signal emitting antenna of about two arrangements, and the directivity signal emitting antenna of arrangement before and after two, so can determine the two-dimensional coordinate of electronic tag.If also there is the both direction signal emitting antenna of arranging up and down, the three-dimensional coordinate of electronic tag so can be determined.
Described radio signal reception system comprises at least two and has optionally directional reception antenna to the direction of radio-signal source.Described radio signal reception system connects described miniature disposal system, and miniature disposal system is different according to the intensity of the feedback radio signal at least received by both direction receiving antenna, analyzes the position drawing electronic tag.User can find the article needing to find easily according to the position of electronic tag.
Different according to the arrangement mode of directional reception antenna, the different coordinates of electronic tag can be determined.If comprise the directional reception antenna of about two arrangements, and the directional reception antenna of arrangement before and after two, so can determine the two-dimensional coordinate of electronic tag.If also there is the both direction receiving antenna of arranging up and down, the three-dimensional coordinate of electronic tag so can be determined.
Described e-tag scanning system also comprises one for inputting the Item Information input system of Item Information to the storer of described microprocessor system; Be provided with the electronic labeling information storage area for store electrons label information in described storer, and for the Item Information storage area of stores information, described electronic labeling information storage area is associated with Item Information storage area.
Described Item Information can be image information, the information such as Word message or acoustic information of article.
Described Item Information input system comprises one for inputting the Data Enter keyboard of Item Information, and described Data Enter keyboard connects described microprocessor system, and described microprocessor system is connected with described storer.The electronic labeling information of acquisition is stored into described storer by microprocessor system by described radio signal reception system; Electronic labeling information and Item Information, through microprocessor system stored into memory and are associated together to microprocessor system by input through keyboard by described Item Information.
Described Item Information input system can also comprise one for the photographing module of typing Item Information, and described photographing module connects described microprocessor system, by photographing module, the image information of article is entered into described storer.
Described Item Information input system can also comprise one for the recording module of typing Item Information, and described recording module connects described microprocessor system, by recording module, the acoustic information of article is entered into described storer.
Above-mentioned design allows the much information of article to associate with the information of electronic tag.For user brings a lot of facility.
Accompanying drawing explanation
Fig. 1 articles seeking overall system architecture schematic diagram;
Fig. 2 e-tag scanning system one-piece construction schematic diagram;
A kind of concrete structure schematic diagram of Fig. 3 e-tag scanning system.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
With reference to Fig. 1, articles seeking system, comprises electronic tag 2 and an e-tag scanning system 1.Electronic tag 2 is, for putting together with article the electronic tag 2 indicated article.Electronic tag 2 generally comprises an electromagnetic induction coil for receiving radio signals, and electromagnetic induction coil connects an electronic label chip.
With reference to Fig. 2, e-tag scanning system 1 comprises radio signal emission coefficient 11, radio signal reception system 12, microprocessor system 13 and a signal response system 14.Radio signal reception system 12 connects miniature disposal system 13.Miniature disposal system 13 connection signal responding system 14.Signal response system 14 is for sending discernible information to user.
E-tag scanning system 1 is by radio signal emission coefficient 11 first transmitted radio signal, and electronic tag 2 responds after receiving corresponding radio signal, produces radio signal feedback.After radio signal reception system 12 receives radio signal feedback, information is sent to microprocessor system 13, judge whether that control signal responding system 14 sends discernible information to user after microprocessor system 13 pairs of information process, the position of the article put together to point out user and electronic tag 2.
Electronic tag 2 is provided with the stationary installation for being fixed together with the article that will indicate by electronic tag 2.So that electronic tag 2 and the article that will indicate are linked together.This stationary installation can be lanyard.This stationary installation can also be for the tack coat that electronic tag 2 and the article that will indicate is bonded together.Tack coat is provided with adhesive sticker, is bonded by adhesive sticker, is convenient to dismounting, is convenient to electronic tag 2 to be fixed on the different article that will indicate.
This stationary installation can also be for by the snap close of electronic tag 2 together with the object lock that will indicate.Snap close can adopt dismountable snap close, so that be fixed on the different article that will indicate.Snap close is the snap close that collocation has key.Need key to coordinate during dismounting electronic tag 2, when without permission, change electronic tag 2 to avoid people.
With reference to Fig. 1, e-tag scanning system 1 comprises a portable shell 15, and radio signal emission coefficient 11, radio signal reception system 12, microprocessor system 13 are arranged in shell 15, also have a power-supply system in shell 15.Power-supply system comprises an accumulator, is powered by accumulator.Shell 15 can be one and be convenient to hand-held shell 15.Shell 15 is provided with handle 16.So that user's handheld electronic tag scan system 1 moves.Because e-tag scanning system 1 can scan the electronic tag 2 in certain limit, at least can being judged the spatial dimension at the article place put together with electronic tag 2 by articles seeking system, bringing convenience for finding.
During the article using articles seeking system searching and electronic tag 2 to put together, start e-tag scanning system 1, e-tag scanning system 1 will scan surrounding, after scanning corresponding electronic tag 2, discernible information is sent to user, the position of the article put together to point out user and electronic tag 2 by signal response system 14.If do not scan corresponding electronic tag 2, then user can carry e-tag scanning system 1 continuation movement, until signal response system 14 sends discernible information to user, to determine the spatial dimension at the article place put together with electronic tag 2.
See figures.1.and.2, radio signal emission coefficient 11 comprises an emitting antenna 111, and emitting antenna is the phasing signal emitting antenna of the directive radio signal of a transmitting tool.Because the radio signal that radio signal emission coefficient 11 is launched has directivity, so when radio signal reception system 12 scans corresponding electronic tag 2, prove the transmit direction of the radio signal that the article that put together with electronic tag 2 are launched at emitting antenna 111.The spatial dimension that people find article can be effectively reduced like this, contribute to improving radio signal strength simultaneously, improve scanning distance.
Also can be that radio signal reception system 12 comprises a receiving antenna 121, receiving antenna 121 be that the direction of a pair radio-signal source has optionally directional receiving antenna.Directional receiving antenna for receive radio-signal source (electronic tag 2) in the direction that presets feed back the radio signal.Contribute to reducing the spatial dimension of the determined article put together with electronic tag 2 like this, contribute to reducing the difficulty finding article.
Can also be that the radio signal emission coefficient 11 of e-tag scanning system 1 comprises phasing signal emitting antenna, radio signal reception system comprises directional receiving antenna simultaneously.The direction of phasing signal emitting antenna, consistent with the direction of directional receiving antenna.Effectively can improve scanning distance like this, and the degree of accuracy of scanning can be improved.
Although comparatively accurately can determine the position of electronic tag in above-mentioned design, needing artificial adjustment phasing signal emitting antenna or directional receiving antenna, is not very convenient during use.
In order to improve practicality further, following design can be adopted.With reference to Fig. 3, e-tag scanning system 1 comprises one for scanning the electronic tag position scanning system 3 of the position of the electronic tag 2 as radio-signal source, and electronic tag position scanning system 3 connects microprocessor system 13.Microprocessor system 13 connects one for showing the display 31 of electronic tag 2 position.
Having existed now can the technology of scanning of radio source position.The present invention can utilize the technology of existing scanning of radio source position, determines the position of the electronic tag 2 as signal source.The position of electronic tag 2 is shown by display 31 by the present invention, intuitively by the position display of article that puts together with electronic tag 2 out.
Electronic tag position scanning system 3 in the present invention can adopt following design:
With reference to Fig. 3, comprise at least two directive directivity signal emitting antennas 31 of the radio signal tool launched, also comprise a signal emission control module 32.Signal emission control module 32 connects both direction signal emitting antenna 31 respectively, and controls both direction signal emitting antenna 31 alternate emission radio signal.The electronic label chip of electronic tag 2 produces corresponding feedback radio signal according to received radio signal power.Radio signal reception system 12 connects miniature disposal system 13, the difference of the feedback radio signal different time intensity that miniature disposal system 13 receives according to radio signal reception system 12, analyzes the position drawing electronic tag 2.User can find the article needing to find easily according to the position of electronic tag 2.
Different according to the arrangement mode of directivity signal emitting antenna 31, the different coordinates of electronic tag 2 can be determined.If comprise the directivity signal emitting antenna 31 of about two arrangements, and the directivity signal emitting antenna 31 of arrangement before and after two, so can determine the two-dimensional coordinate of electronic tag 2.If also there is the both direction signal emitting antenna 31 of arranging up and down, the three-dimensional coordinate of electronic tag 2 so can be determined.
Radio signal reception system 12 comprises at least two and has optionally directional reception antenna 122 to the direction of radio-signal source.Radio signal reception system 12 connects miniature disposal system 13, and miniature disposal system 13 is different according to the intensity of the feedback radio signal at least received by both direction receiving antenna 122, analyzes the position drawing electronic tag 2.User can find the article needing to find easily according to the position of electronic tag 2.
Different according to the arrangement mode of directional reception antenna 122, the different coordinates of electronic tag 2 can be determined.If comprise the directional reception antenna 122 of about two arrangements, and the directional reception antenna 122 of arrangement before and after two, so can determine the two-dimensional coordinate of electronic tag 2.If also there is the both direction receiving antenna 122 of arranging up and down, the three-dimensional coordinate of electronic tag 2 so can be determined.
E-tag scanning system 1 also comprises one for inputting the Item Information input system 4 of Item Information to the storer 131 of microprocessor system 13.Be provided with the electronic labeling information storage area for store electrons label 2 information in storer 131, and for the Item Information storage area of stores information, electronic labeling information storage area is associated with Item Information storage area.Item Information can be image information, the information such as Word message or acoustic information of article.
Item Information input system 4 comprises one for inputting the Data Enter keyboard 41 of Item Information, and Data Enter keyboard 41 connects microprocessor system 13.Microprocessor system 13 is connected with storer 131.The electronic labeling information obtained is passed through microprocessor system 13 stored into memory 131 by radio signal reception system 12.Item Information inputs to microprocessor system 131 by keyboard 41, through microprocessor system 13 stored into memory 131, and electronic labeling information and Item Information is associated together.
Item Information input system 4 can also comprise one for the photographing module 42 of typing Item Information, and photographing module 42 connects microprocessor system 13, by photographing module 42, the image information of article is entered into storer 131.
Item Information input system 4 can also comprise one for the recording module 43 of typing Item Information, and recording module 43 connects microprocessor system 13, by recording module 43, the acoustic information of article is entered into described storer.
Above-mentioned design allows the much information of article to associate with the information of electronic tag.For user brings a lot of facility.E-tag scanning system 1 is also provided with for the communication interface with compunication, so that carry out exchanges data.
The scanning distance of articles seeking system can be improved by design once.The telefault of electronic tag 2 connects one for storing accumulator or the electric capacity of the electric energy that telefault induces, accumulator or electric capacity connect electronic label chip, electronic label chip is provided with a power management module, and power management module makes electronic label chip launch electromagnetic signal when accumulator or capacitance voltage are elevated to setting value.
Electronic tag 2 in above-mentioned design, no longer the electric energy that directly utilizes electromagnetic induction coil to induce for electronic label chip is powered, but the electric energy first induced by electromagnetic induction coil is stored by accumulator or electric capacity, after being stored into certain electricity, supplied for electronic label chip uses.Can allow like this to produce stronger electric current, to produce stronger feedback radio signal, thus greatly improve the scanning distance of articles seeking system.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not by the restriction of above-mentioned using method; what describe in above-mentioned using method and instructions just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.