CN105678374A - Wireless radio frequency identification system, passive electronic tag, and initialization method of passive electronic tag - Google Patents
Wireless radio frequency identification system, passive electronic tag, and initialization method of passive electronic tag Download PDFInfo
- Publication number
- CN105678374A CN105678374A CN201610075004.5A CN201610075004A CN105678374A CN 105678374 A CN105678374 A CN 105678374A CN 201610075004 A CN201610075004 A CN 201610075004A CN 105678374 A CN105678374 A CN 105678374A
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- China
- Prior art keywords
- electronic label
- passive electronic
- passive
- electronic tag
- instruction device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07713—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface, upon reception of an interrogation signal, being capable of signaling to indicate its position to a user or a detection device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07705—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a single light or small number of lights capable of being switched on or off, e.g. a series of LEDs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07711—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being an audio interface
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Multimedia (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
The invention provides a passive electronic tag, and the electronic tag comprises an electronic tag chip, an electronic tag antenna, and an indication device. The electronic tag chip is provided with an electronic code, and is also provided with an output interface which is used for connecting the indication device. The electronic tag antenna is used for receiving a radio frequency signal. When the radio frequency signal received by the electronic tag antenna is matched with the electronic code of the electronic tag chip, the electronic tag chip transmits energy to the indication device through radio waves, and the indication device carries out indication, thereby enabling a user to be able to visually find the passive electronic tag, and saving time and labor. The invention also provides a wireless radio frequency identification system and an initialization method for the passive electronic tag.
Description
[technical field]
The present invention relates to a kind of passive electronic label, be specifically related to a kind of passive electronic label with prompting function.
[background technology]
The passive electronic label commonly used at present, it is divided into two big classes, one is in-plant high frequency (HF) label, common such as transportation card, access card style etc., this label can obtain bigger energy from card reader, big to lighting a screen or a display lamp is enough, but the operating distance of card reader and label is close, generally will within 20 centimetres. Also having one is hyperfrequency (UHF) label, and operating frequency is higher, and operating distance farther out, can arrive 15M farthest. In at present, the UHF passive electronic label of distance is at present in warehousing, logistics, and taking care of books has substantial amounts of practical application, but in practical application scene, often can not find some label intuitively.
[summary of the invention]
In view of the foregoing, it is necessary to a kind of passive electronic label with prompting function is provided and utilizes the radio frequency identification system of this passive electronic label, meanwhile, there is a need to provide the initial method of a kind of passive electronic label.
A kind of passive electronic label, including electronic label chip, electronic label antenna and instruction device, described electronic label chip has electronic code, described electronic label chip also has the output interface for connecting described instruction device, described electronic label antenna is used for receiving a radiofrequency signal, when the electronic code of the radiofrequency signal that described electronic label antenna receives with described electronic label chip mates, described electronic label chip utilizes radio wave to deliver energy to described instruction device, and described instruction device indicates.
A kind of radio frequency identification system, including hand-held set and some passive electronic labels, described hand-held set makes the passive electronic label response of correspondence for sending one or more radiofrequency signal.
A kind of initial method of passive electronic label, including:
A. formulate the coding criterion of described passive electronic label, formulate specific passive electronic label and/or formulate the encryption method of described passive electronic label;
B. above-mentioned coding information is write described passive electronic label;
C. check whether the coding information in described passive electronic label writes successfully, as unsuccessful, return step b, such as success, execution step d;
D. corresponding passive electronic label is tied to the actual object of correspondence.
Relative to prior art, passive electronic label of the present invention can be indicated by described instruction device when it responds, so that user can intuitively find this passive electronic label, time saving and energy saving. Owing to instruction device is low-power consumption element, it is possible to and realize radio wave transmission between electronic label chip, power from without the extra power supply that increases for instruction device, not by the constraint of external power supply and save the energy.
[accompanying drawing explanation]
Fig. 1 is the schematic diagram of the better embodiment of passive electronic label of the present invention.
Fig. 2 is the schematic diagram of the better embodiment of radio frequency identification system of the present invention.
Fig. 3 is passive electronic label initialization flowchart in Fig. 1.
[detailed description of the invention]
Below in conjunction with drawings and embodiments, the invention will be further described.
Refer to the schematic diagram of the better embodiment that Fig. 1, Fig. 1 are passive electronic label 100 of the present invention. In present embodiment, described passive electronic label 100 is a ultrahigh frequency electronic tag, and described passive electronic label 100 is operated in uhf band. Described passive electronic label 100 includes electronic label chip 10, electronic label antenna 20 and an instruction device 30.
Described electronic label chip 10 has an electronic code, and described electronic label chip 10 also has an output interface, is used for connecting described instruction device 30. Described electronic label antenna 20 is used for receiving radiofrequency signal. Concrete, described electronic label antenna 20 receives a radiofrequency signal, described electronic label chip 10 receives described radiofrequency signal and the coding of this radiofrequency signal is identified, when the coding of described radiofrequency signal matches with the electronic code of described electronic label chip 10, described electronic label chip 10, by described output interface, utilizes the energy that radio wave is transmitted to be given to described instruction device 30. Described instruction device 30 carries out indicating to be user-friendly for lookup. When the coding of described radiofrequency signal does not mate with the electronic code of described electronic label chip 10, described instruction device 30 does not work.
In present embodiment, described instruction device 30 is a light emitting diode, and when the coding of described radiofrequency signal matches with the electronic code of described electronic label chip 10, described lumination of light emitting diode is to indicate. In other embodiments, described instruction device 30 is a buzzer, and when the coding of described radiofrequency signal matches with the electronic code of described electronic label chip 10, described buzzer buzzing is to indicate. Additionally, described instruction device 30 can also be electric ink display screen or a dot matrix display device, when the coding of described radiofrequency signal matches with the electronic code of described electronic label chip 10, described electric ink display screen or dot matrix display device are to indicate. It should be noted that above-mentioned instruction device can combine use, the instruction device that combination uses connects described electronic label chip 10 jointly, and the energy that described electronic label chip 10 utilizes radio wave to transmit is given to the instruction device that combinations thereof uses. It is understood that in other embodiments, described instruction device 30 can also is that the device of other sounding, luminescence or display.
In other embodiments, the electronic label chip 10 of described passive electronic label 100 can also include an input interface, described input interface is for judging the sensor of outside etc. information, described passive electronic label 100 these information of receiving can also be participated within logical operations, so that described passive electronic label 100 can also sense external electric signal, in the use procedure of user, then send these information.
Owing to above-mentioned passive electronic label 100 can be indicated by above-mentioned instruction device 30 when it responds, so that user can intuitively find this passive electronic label 100. Owing to above-mentioned instruction device 30 is low-power consumption element, it is possible to and between electronic label chip 10, realize radio wave transmission, power from without the extra power supply that increases for instruction device 30.
Schematic diagram please also refer to the better embodiment that Fig. 2, Fig. 2 are radio frequency identification system of the present invention. Described radio frequency identification system 200 includes some passive electronic labels 100 and a hand-held set 220, and described hand-held set 220 makes the passive electronic label 100 of correspondence be responded for sending one or more radiofrequency signal, such as inquiry, read, write, locking, the multiple operational approach such as kill. Radio frequency identification system 200 of the present invention can also include a cloud platform 210 and multiple hand-held set 220. The information of described actual object and the corresponding relation of the electronic code of the passive electronic label 100 corresponding with actuals is stored in described cloud platform 210. Multiple user can be utilized respectively described hand-held set 220 and by the instruction corresponding relation of described cloud platform 210, the passive electronic label 100 of correspondence be responded. Wherein, the distance range between described hand-held set 220 and described passive electronic label 100 can be in ten meters, say, that described hand-held set 220 can respond with the described passive electronic label 100 within the scope of ten meters.
Described passive electronic label 100 is before actual use, it is necessary to carry out initializing distribution, concrete, refer to Fig. 3, and the described initialized method of passive electronic label 100 includes:
A. formulating the coding criterion of described passive electronic label 100, optionally, user can also be formulated specific described passive electronic label 100 simultaneously and/or formulate the encryption method etc. of described passive electronic label 100.
B. above-mentioned coding information is write described passive electronic label 100, e.g., coding information, customizing messages and/or add confidential information etc.
C. check whether the coding information in described passive electronic label 100 writes successfully, as unsuccessful, continue executing with step b.
D. as the coding information in described passive electronic label 100 writes successfully, corresponding passive electronic label 100 is tied to the actual object of correspondence.
In actual initialization procedure, by time corresponding to the information of corresponding actual object and label coding, coding can reserve a part of white space, is used in the use of actual object afterwards and increases more information. The information of borrowing of such as books or circulation information.
For library search system, the present invention will be described below:
Some passive electronic labels 100 have initialized and have been tied to corresponding books afterwards, and passive electronic label 100 corresponding to every book has unique electronic code. After user exports a lookup information by hand-held set 220, corresponding lookup information is converted to command information by described cloud platform 210, described hand-held set 220 sends the command information of correspondence, when corresponding books and described hand-held set are within the specific limits (such as 10 meters), the passive electronic label 100 of books sends instruction so that user can find rapidly the books searched intuitively.
Above-mentioned radio frequency identification system makes user can find required actual object in certain distance rapidly, intuitively, time saving and energy saving and convenient use, and the passive electronic label in described radio frequency identification system is without being additionally provided the energy, not by the constraint of external power supply and save resource.
Above-described is only embodiments of the present invention, it should be noted here that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to make improvement, but these belong to protection scope of the present invention.
Claims (10)
1. a passive electronic label, including electronic label chip, electronic label antenna and instruction device, described electronic label chip has electronic code, described electronic label chip also has the output interface for connecting described instruction device, described electronic label antenna is used for receiving a radiofrequency signal, when the electronic code of the radiofrequency signal that described electronic label antenna receives with described electronic label chip mates, described electronic label chip utilizes radio wave to deliver energy to described instruction device, and described instruction device indicates.
2. passive electronic label as claimed in claim 1, it is characterised in that: described passive electronic label is a ultrahigh frequency electronic tag, and it is operated in uhf band.
3. passive electronic label as claimed in claim 1, it is characterised in that: described instruction device is a light emitting diode, and described light emitting diode utilizes whether luminescence indicates.
4. passive electronic label as claimed in claim 1, it is characterised in that: described instruction device is a buzzer, and described buzzer is according to whether buzzing indicates.
5. passive electronic label as claimed in claim 1, it is characterised in that: described instruction device is electric ink display screen and/or a dot matrix display device, and described electric ink display screen and/or dot matrix display device utilize and whether show and indicate.
6. passive electronic label as claimed in claim 1, it is characterised in that: described electronic label chip also includes an input interface, and described input interface is used for receiving external signal.
7. a radio frequency identification system, including hand-held set and some passive electronic labels as described in claim 1-6 any one, described in state hand-held set and make the passive electronic label response of correspondence for sending one or more radiofrequency signal.
8. radio frequency identification system as claimed in claim 7, it is characterized in that: described radio frequency identification system also includes cloud platform, the quantity of described hand-held set is multiple, storing the information of actual object and the corresponding relation of the electronic code of the passive electronic label corresponding with actuals in described cloud platform, described hand-held set sends one or more radiofrequency signal by the corresponding relation of described cloud platform and makes the passive electronic label response of correspondence.
9. radio frequency identification system as claimed in claim 7, it is characterised in that: the distance range between described hand-held set and described passive electronic label is in ten meters.
10. an initial method for the passive electronic label as described in claim 1-6 any one, including:
A. formulate the coding criterion of described passive electronic label, formulate specific passive electronic label and/or formulate the encryption method of described passive electronic label;
B. above-mentioned coding information is write described passive electronic label;
C. check whether the coding information in described passive electronic label writes successfully, as unsuccessful, return step b, such as success, execution step d;
D. corresponding passive electronic label is tied to the actual object of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075004.5A CN105678374A (en) | 2016-02-03 | 2016-02-03 | Wireless radio frequency identification system, passive electronic tag, and initialization method of passive electronic tag |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610075004.5A CN105678374A (en) | 2016-02-03 | 2016-02-03 | Wireless radio frequency identification system, passive electronic tag, and initialization method of passive electronic tag |
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| CN105678374A true CN105678374A (en) | 2016-06-15 |
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| CN201610075004.5A Pending CN105678374A (en) | 2016-02-03 | 2016-02-03 | Wireless radio frequency identification system, passive electronic tag, and initialization method of passive electronic tag |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783818A (en) * | 2016-12-20 | 2017-05-31 | 复旦大学 | Visualization photoelectricity label based on low-power consumption micron LED and preparation method thereof |
| CN106815632A (en) * | 2017-02-06 | 2017-06-09 | 沃科合众科技（北京）股份有限公司 | A kind of RFID tag and Articla management system |
| WO2018010704A1 (en) * | 2016-07-15 | 2018-01-18 | 中兴通讯股份有限公司 | Radio frequency identification tag positioning method and system, electronic tag, and reader/writer |
| CN108133243A (en) * | 2017-12-12 | 2018-06-08 | 北斗位通科技（深圳）有限公司 | Assets scaling method, device, system, storage medium and computer equipment |
| CN110289938A (en) * | 2019-06-14 | 2019-09-27 | 中国科学技术大学 | More passive reflective label access systems and control method based on CDMA |
| CN111264035A (en) * | 2017-10-24 | 2020-06-09 | 艾利丹尼森零售信息服务公司 | Remote monitoring of data communication between RFID devices and reader systems |
| CN111523631A (en) * | 2020-04-20 | 2020-08-11 | 北京国金源富科技有限公司 | Passive flexible anti-metal light-emitting positioning electronic tag and method for searching target object |
| CN111553451A (en) * | 2020-05-22 | 2020-08-18 | 电子科技大学 | Passive ink screen electronic price tag based on energy-carrying communication |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2018010704A1 (en) * | 2016-07-15 | 2018-01-18 | 中兴通讯股份有限公司 | Radio frequency identification tag positioning method and system, electronic tag, and reader/writer |
| CN106783818A (en) * | 2016-12-20 | 2017-05-31 | 复旦大学 | Visualization photoelectricity label based on low-power consumption micron LED and preparation method thereof |
| CN106815632A (en) * | 2017-02-06 | 2017-06-09 | 沃科合众科技（北京）股份有限公司 | A kind of RFID tag and Articla management system |
| CN111264035A (en) * | 2017-10-24 | 2020-06-09 | 艾利丹尼森零售信息服务公司 | Remote monitoring of data communication between RFID devices and reader systems |
| CN111264035B (en) * | 2017-10-24 | 2023-04-14 | 艾利丹尼森零售信息服务公司 | Remote monitoring of data communication between RFID devices and reader systems |
| CN108133243A (en) * | 2017-12-12 | 2018-06-08 | 北斗位通科技（深圳）有限公司 | Assets scaling method, device, system, storage medium and computer equipment |
| CN110289938A (en) * | 2019-06-14 | 2019-09-27 | 中国科学技术大学 | More passive reflective label access systems and control method based on CDMA |
| CN110289938B (en) * | 2019-06-14 | 2020-12-25 | 中国科学技术大学 | Multi-passive reflection label access system based on code division multiple access and control method |
| CN111523631A (en) * | 2020-04-20 | 2020-08-11 | 北京国金源富科技有限公司 | Passive flexible anti-metal light-emitting positioning electronic tag and method for searching target object |
| CN111523631B (en) * | 2020-04-20 | 2024-02-09 | 北京国金源富科技有限公司 | Passive flexible anti-metal luminous positioning electronic tag and method for searching target object |
| CN111553451A (en) * | 2020-05-22 | 2020-08-18 | 电子科技大学 | Passive ink screen electronic price tag based on energy-carrying communication |
| CN111553451B (en) * | 2020-05-22 | 2021-11-02 | 电子科技大学 | Passive ink screen electronic price tag based on energy-carrying communication |
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