CN102915458A - Induction-type WiFi (wireless fidelity) electronic tag interactive with intelligent terminal, and reading method thereof - Google Patents
Induction-type WiFi (wireless fidelity) electronic tag interactive with intelligent terminal, and reading method thereof Download PDFInfo
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- CN102915458A CN102915458A CN2012103461405A CN201210346140A CN102915458A CN 102915458 A CN102915458 A CN 102915458A CN 2012103461405 A CN2012103461405 A CN 2012103461405A CN 201210346140 A CN201210346140 A CN 201210346140A CN 102915458 A CN102915458 A CN 102915458A
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Abstract
The invention discloses an induction-type WiFi (wireless fidelity) electronic tag interactive with an intelligent terminal. A controller is arranged in the induction-type WiFi electronic tag body; the controller is connected with a prompting module, an additional interface and a USB (universal serial bus) module; the USB module is connected with a power source connected with the controller; the controller is connected with a WiFi module and an analogue switch; the WiFi module is connected with a short distance directional antenna through the analogue switch; the short distance directional antenna is connected with the intelligent terminal which is in wireless connection with an induction module; and the induction module is connected with the controller. The reading method comprises the following steps: the induction module induces the approaching of the intelligent terminal; the WiFi electronic tag is triggered to generate a secret key; a converted WiFi signal is sent to an induction area to receive enciphered data of the intelligent terminal; the enciphered data are deciphered to obtain a serial number and an address of the intelligent terminal, and the serial number and the address are verified; and when the intelligent terminal leaves the induction area of the WiFi electronic tag, the induction operation is finished. The induction-type WiFi (wireless fidelity) electronic tag has the advantages of high safety, high reliability, simple structure, strong practicability and strong popularization and application value.
Description
Technical field
The invention belongs to the electronic label technology field, relate in particular to a kind of and induction type WiFi electronic tag and read method thereof the intelligent terminal interaction.
Background technology
At present, the intelligent movable communication facilitiess such as smart mobile phone, notebook computer, ipad usually need from outside obtaining information, when arriving a certain Scene Tourist such as us, need the voice introduction at this scenic spot is copied on the intelligent communication device, so that when each sight spot, can play synchronously corresponding introduction, present mode comprise network download, from the memory device copy, from other intelligent movable communication facilitiess by modes such as network transmissions.
The intelligent movable communication terminal that prior art provides obtains the mode of external information, need user's intelligent movable communication terminal even to connect to the Net, need the access memory device, or need the pairing between the realization equipment and need the operation of user's multistep can realize acquisition of information.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this invention is to provide a kind of and induction type WiFi electronic tag and read method thereof the intelligent terminal interaction, the intelligent movable communication terminal that being intended to solve prior art provides obtains the mode of external information, need user's intelligent movable communication terminal even to connect to the Net, need the access memory device, or need the pairing between the realization equipment and need the operation of user's multistep can realize the problem of acquisition of information.
To achieve these goals, the technical solution used in the present invention is: a kind of read method of induction type WiFi electronic tag of and intelligent terminal interaction may further comprise the steps:
Step 1, intelligent terminal is near the induction region of WiFi electronic tag, and it is close that the induction module in the WiFi electronic tag is sensed intelligent terminal, and the WiFi electronic tag is triggered, beginning timing induction period;
Further, when the WiFi electronic tag receives the TFI enciphered data that intelligent terminal is sent, use LKEY to be decrypted, get access to sequence number SN and the address AD DR of intelligent terminal, if the WiFi electronic tag receives the TFI enciphered data that a plurality of intelligent terminals send, then only first TFI data that receive are processed, if wait for that the intelligent terminal return data is overtime, or the SN check errors of the intelligent terminal that gets access to, then repeat the 3rd step, until timing induction period is overtime or sense intelligent terminal and leave induction region.
Further, successfully get access to the SN of intelligent terminal after, export to label manager and verify that the specific implementation step is as follows:
If there is label manager, then this SN being sent to label manager verifies, after label manager is verified SN, and the result returned to the WiFi electronic tag in the unified mode that is revised as the TFI data of TFI order, the TFI order that the WiFi electronic tag returns label manager again is transmitted to the intelligent terminal of induction region; If there is not label manager, then directly sends TFI according to configuration and order intelligent terminal to induction region;
A kind of induction type WiFi electronic tag of and intelligent terminal interaction, include interactive induction WiFi electronic tag body, be provided with controller in the interactive induction WiFi electronic tag body, the prompting control end of controller links to each other with reminding module, the interface control end of controller links to each other with additional interface, the USB interface end of controller links to each other with the USB module, the USB module links to each other with power supply, power supply also links to each other with controller, the WiFi control end of controller links to each other with the WiFi module, the switch control end of controller links to each other with analog switch, the WiFi module links to each other with the short distance directional antenna by analog switch, short distance directional antenna and intelligent terminal radio communication, intelligent terminal and induction module are responded to, and the signal output part of induction module links to each other with the signal input part of controller.
Be provided with the acousto-optic hint unit in the described reminding module and link to each other with the sound Tip element, the input end of acousto-optic hint unit links to each other with controller, and the input end of auditory tone cues unit links to each other with controller.
Described additional interface is serial ports, 3G, Ethernet or WiFi interface.
Induction module in the described induction type WiFi electronic tag and the distance of the actual induction between the intelligent terminal are less than or equal to 10 centimetres.
Actual induction distance between described short distance directional antenna and the intelligent terminal is less than or equal to 10 centimetres.
Described induction module and short distance directional antenna are installed on the adjacent position of same level face, and the emission of induction module is consistent with the transmit direction of receive direction and short distance directional antenna.
Induction module, whether the induction region that is used for batch (-type) ground detection WiFi electronic tag has object close, and the result of detection signal is exported;
Control module, be connected with described induction module, when having object close for the induction region that detects the WiFi electronic tag when described induction module, receive the result of detection signal of described induction module output, the result of detection signal is processed, generate TFI data, control signal, and TFI data and control signal are exported;
Reminding module is connected with described control module, is used for receiving the control signal of described control module output, and sends indicator signal with the form of light, sound, informs user's operating result;
The WiFi module is connected with described control module, is used for receiving the TFI data of described control module output, is Frame with the TFI data encapsulation, and is converted to the WiFi signal, and the WiFi signal is exported;
Analog switch is connected with described control module and WiFi module, for the steering order that receives described control module output, controls the disconnection and closure of the WiFi signal emission of described WiFi module output;
The short distance directional antenna, be used for receiving described WiFi module via the WiFi signal of described analog switch output, and the WiFi signal that the WiFi signal is carried out wireless transmit and is used for receiving extraneous intelligent terminal emission to the induction region of WiFi electronic tag, the WiFi signal is transferred to described WiFi module by described analog switch, Frame is processed and obtained to described WiFi module to the WiFi signal, from Frame, parse again the TFI data, described control module receives the TFI data, through the processing output steering order to the TFI data, described reminding module is exported cue according to steering order.
Further, described WiFi electronic tag also further comprises:
Power module is connected with described control module, is used to WiFi electronic tag supply electric energy, and the inside of described power module is provided with chargeable back-up cell.
Further, this WiFi electronic tag also comprises:
The USB module is connected with described control module and power module, and being used for providing the steering order that meets TFI standard interface, connects the maintenance upgrade that the WiFi electronic tag is configured with label manager; Also can be connected with power supply adaptor, be used to described power module supply power;
The additional interface module is connected with described control module, and being used for provides the steering order that meets TFI standard interface, and according to different application scenarioss, the connecting communication mode between expandtabs manager and this WiFi electronic tag.
Further, the connecting communication mode between this WiFi electronic tag and the label manager may be selected to be the multiple connected mode that comprises serial ports, 3G, Ethernet, WiFi by described additional interface module.
Further, described reminding module further comprises: light prompt unit, auditory tone cues unit.
Further, described WiFi electronic tag further comprises:
WiFi electronic tag driver module is used for the modules that consists of the WiFi electronic tag is driven, and standard A PI interface upwards is provided;
The interaction flow control module, for the interaction flow between control WiFi electronic tag and the intelligent terminal and the interaction flow between WiFi electronic tag and the intelligent terminal, and to intelligent terminal transmission TFI data;
Data processing module, for generation of, resolve WiFi electronic tag required data in interaction flow, resolve TFI Frame that the WiFi electronic tag receives, generate the WiFi electronic tag and send required TFI Frame, generate the encrypt data that intelligent terminal cryptographic keys, deciphering intelligent terminal send at random;
The label manager interface module is used to label manager to provide and automatically selects the management control interface, and the state of WiFi electronic tag and intelligent terminal that sends is to label manager, and receives the control command of label manager output;
The config update module be used for to receive the upgrading order of label manager output, with software and the configuration information thereof of the mode online upgrading WiFi electronic tag of backup formula upgrading;
The kernel scheduling module, be used for obtaining the duty that consists of WiFi electronic tag modules from the api interface that WiFi electronic tag driver module provides, and manage maintenance, dispatch simultaneously WiFi electronic tag driver module, interaction flow control module, data processing module, label manager interface module and the co-ordination of config update module.
Further, definite method of described induction region is:
1) by regulating the sensitivity of infrared unit emissive porwer and Receiver, it is 10 centimeters with the actual induction distance adjustment of infrared unit;
2) by the emissive power of regulating the WiFi chip effective transmitting range of short distance directional antenna is controlled within 10 centimeters; Adopt the controllable gain antenna, according to the distance of reaction requirement, select best loading element value, make antenna closely satisfy the signal intensity requirement, induction type WiFi electronic tag satisfaction in 10 centimeters scopes should be required.
3) by reading the judgement that in the process whether signal intensity is reached pre-set threshold value, guaranteed that intelligent terminal must be in the WiFi signal that just can scan the emission of induction type WiFi electronic tag in 10 centimeters in radiating surface the place ahead of short distance directional antenna.
Advantage of the present invention and good effect:
1) the WiFi electronic tag of the present invention design works on the 802.11x agreement, and 11 need of intelligent terminal contain the WiFi module, can communicate by letter with the WiFi electronic tag, and existing smart mobile phone, all kinds of PAD, notebook all carries the WiFi module more than 95%; Compare with the NFC electronic tag, need not existing equipment increases any hardware, and applicability is wide, promotes with low cost;
2) the WiFi electronic tag of the present invention's design not only can be fast to intelligent terminal 11 transmission information, the SN of all right quick obtaining intelligent terminal 11, compare RFID, need not increases any hardware at intelligent terminal 11, only need TFI software is installed, just can realize quick and precisely obtaining the SN of intelligent terminal 11;
3) the WiFi electronic tag of the present invention design is as a kind of less radio-frequency electron-like label, and 11 need of intelligent terminal are closely responded to label and got final product, and are without any requirement to the attitude of intelligent terminal 11;
4) induction module 10 can adopt infrared/technology such as ultrasound wave to realize in the WiFi electronic tag of the present invention's design, and reliability is high, and the induction success ratio is more than 99%;
5) the WiFi electronic tag of the present invention's design is a kind of mutually sympathetic label of answering, and has effectively avoided the instruction of WiFi electronic tag to repeat to send and false prompting;
6) the WiFi electronic tag of the present invention's design, the WiFi signal that intelligent terminal 11 sends is through encrypted transmission, and security is good.
Interactive induction formula WiFi electronic tag provided by the invention and configuration-system thereof, whether the induction region that the WiFi electronic tag is surveyed on induction module batch (-type) ground has intelligent terminal close, the induction region that detects the WiFi electronic tag when induction module have object near the time, control module receives the result of detection signal of induction module output, the result of detection signal is processed, generate the TFI data, control signal, the WiFi module receives the TFI data of control module output, be 802.11 Frames with the TFI data encapsulation, and be converted to the WiFi signal, analog switch receives the steering order of control module output, the disconnection of the WiFi signal emission of control WiFi module output is with closed, and the short distance directional antenna carries out wireless transmit with the WiFi signal to the induction region of WiFi electronic tag; The short distance directional antenna also can be used for receiving the WiFi signal of intelligent terminal emission, and the WiFi signal is transferred to the WiFi module by analog switch; The WiFi module is processed the WiFi signal and is obtained 802.11 Frames, parses the TFI data from 802.11 Frames again; Control module receives the TFI data, the TFI data processed, and the output steering order, reminding module is exported cue according to steering order.To the WiFi electronic tag, security is good through encrypted transmission for the WiFi signal that intelligent terminal sends, and reliability is high, and is simple in structure, practical, has stronger propagation and employment and is worth.
Description of drawings
Fig. 1 is the structured flowchart of the interactive induction formula WiFi electronic tag that provides of the embodiment of the invention.
Fig. 2 is the structured flowchart of the system that is used for interactive induction formula WiFi electronic tag that provides of the embodiment of the invention.
Fig. 3 is the workflow diagram of the interactive induction formula WiFi electronic tag that provides of the embodiment of the invention.
Fig. 4 is the gain direction synoptic diagram of the short distance directional antenna that provides of the embodiment of the invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described in detail.
Referring to Fig. 1, a kind of induction type WiFi electronic tag of and intelligent terminal interaction, include interactive induction WiFi electronic tag body 1, be provided with controller 2 in the interactive induction WiFi electronic tag body 1, the prompting control end of controller 2 links to each other with reminding module 3, the interface control end of controller 2 links to each other with additional interface 4, the USB interface end of controller 2 links to each other with USB module 5, USB module 5 links to each other with power supply 6, power supply 6 also links to each other with controller 2, the WiFi control end of controller 2 links to each other with WiFi module 7, the switch control end of controller 2 links to each other with analog switch 8, and WiFi module 7 links to each other with short distance directional antenna 9 by analog switch 8, short distance directional antenna 9 and intelligent terminal 11 radio communications, intelligent terminal 11 is responded to induction module 10, and the signal output part of induction module 10 links to each other with the signal input part of controller 2.Be provided with acousto-optic hint unit 12 in the described reminding module 3 and link to each other with sound Tip element 13, the input end of acousto-optic hint unit 12 links to each other with controller 2, and the input end of auditory tone cues unit 13 links to each other with controller 2.
Described additional interface is serial ports, 3G, Ethernet or WiFi interface.Induction module 10 in the described induction type WiFi electronic tag and the distance of the actual induction between the intelligent terminal 11 are less than or equal to 10 centimetres.Actual induction distance between described short distance directional antenna 9 and the intelligent terminal 11 is less than or equal to 10 centimetres.Described induction module and short distance directional antenna are installed on the adjacent position of same level face, and the emission of induction module is consistent with the transmit direction of receive direction and short distance directional antenna.
Whether the induction region that induction module 10 is used for batch (-type) ground detection WiFi electronic tag has object close, and the result of detection signal is exported; Controller 2 is connected with induction module 10, when having object close for the induction region that detects the WiFi electronic tag when induction module 10, receive the result of detection signal of induction module 10 outputs, the result of detection signal is processed, generate TFI data, control signal, and TFI data and control signal are exported; Reminding module 3 is connected with controller 2, is used for receiving the control signal of controller 2 outputs, and sends indicator signal with the form of light, sound, informs user's operating result;
In embodiments of the present invention, short distance directional antenna 9 also can be used for receiving the WiFi signal of extraneous intelligent terminal 11 emissions, the WiFi signal is transferred to WiFi module 7 by analog switch 8,802.11 Frames are processed and obtained to 7 pairs of WiFi signals of WiFi module, from 802.11 Frames, parse again the TFI data, controller 2 receives the TFI data, and through the processing output steering order to the TFI data, reminding module 3 is according to steering order output cue; Receive the WiFi signal that analog switch 8 is sent here, process and obtain 802.11 Frames, then parse the TFI data and send to controller; Have close, the multiple-working modes such as operation, dormancy, by its mode of operation of controller control conversion; The WiFi signal transmitting power can be regulated by controller.
Reminding module 3, induction module 10 are installed on the adjacent position of same level face with short distance directional antenna 9, and the induction direction of induction module 10 is consistent with the transmit-receive position of short distance directional antenna 9.
In embodiments of the present invention, this WiFi electronic tag also comprises:
Referring to Fig. 2, Fig. 2 shows the structure of the system that is used for interactive induction formula WiFi electronic tag that the embodiment of the invention provides.
This system comprises: the system that should be used for interactive induction formula WiFi electronic tag comprises: TFI electronic tag driver module 14, kernel scheduling module 15, TFI electronic tag driver module 14, interaction flow control module 17, data processing module 18, label manager interface module 19 and config update module 16.
TFI electronic tag driver module 14 is used for the modules that consists of the WiFi electronic tag is driven, each composition module hardware in the direct control WiFi electronic tag, and standard A PI interface upwards is provided; Kernel scheduling module 15 is for the api interface that provides from TFI electronic tag driver module 14, obtain the duty that consists of WiFi electronic tag modules, modules in the management maintenance WiFi electronic tag is dispatched each module in the system of mutual induction type WiFi electronic tag; The message event such as produce regularly, overtime; Coordinate the work between each software module; Based on and be not limited to various embedded OSs and realize, dispatch simultaneously TFI electronic tag driver module 14; Interaction flow control module 17, for the interaction flow between control WiFi electronic tag and the intelligent terminal 11 and the interaction flow between WiFi electronic tag and the intelligent terminal 11, and to intelligent terminal 11 transmission control commands;
Label manager interface module 19 is used to label manager to provide and automatically selects the management control interface, and the state of WiFi electronic tag and intelligent terminal 11 that sends is to label manager, and receives the control command of label manager output;
The desired data of WiFi electronic tag in interaction flow that data processing module 18 produces, resolves is specially: resolve TFI Frame that the WiFi electronic tag receives, generate the WiFi electronic tag and send required TFI Frame, generate the encrypt data that intelligent terminal 11 cryptographic keys, deciphering intelligent terminal 11 send at random.
Referring to Fig. 3, in embodiments of the present invention, the process of this WiFi electronic tag and intelligent terminal 11 interactive inductions is as follows:
Step 1, intelligent terminal 11 is near the induction region of WiFi electronic tag, and it is close that the induction module 10 in the WiFi electronic tag is sensed intelligent terminal 11, and the WiFi electronic tag is triggered, beginning timing induction period;
Embodiment 1, and the control mobile phone is play certain music automatically
1) at mobile phone TFI software is installed, is automatically opened mobile phone WiFi module after the startup, make it enter duty;
2) user clicks " beginning induction ", and TFI software is started working, and waits the secret key that the WiFi electronic tag is sent, and the beginning timing;
3) mobile phone is near the induction region of WiFi electronic tag, and the WiFi electronic tag is sensed this event, and key LKEY of stochastic production is packaged into 802.11 Frames, and by short distance directional antenna 9, launches to induction region;
4) mobile phone receives the key data of WiFi electronic tag, therefrom is resolved to ID and the key LKEY of WiFi electronic tag;
5) mobile phone uses LKEY to be encrypted self sequence number SN and check bit thereof, sends to the WiFi electronic tag that the address is ID by WiFi;
6) the WiFi electronic tag receives the data that mobile phone is sent, and uses LKEY to be decrypted, and gets access to the SN of this mobile phone;
7) the WiFi electronic tag sends to mobile phone according to mobile phone A DDR address corresponding to SN with the order of opening and playing the xxx music;
8) mobile phone receives the TFI order, according to the information that the WiFi electronic tag is sent, opens music software and automatically begins to play the music that is stored in the mobile phone;
9) mobile phone leaves the WiFi electronic tag, and the WiFi electronic tag is sensed this event, finishes sense events.
1) at mobile phone TFI software is installed, is automatically opened mobile phone WiFi module 7 after the startup, enter duty;
2) user clicks " beginning induction ", and TFI software is started working, and waits the secret key that the WiFi electronic tag is sent, and the beginning timing;
3) mobile phone is near the induction region of WiFi electronic tag, and it is close that WiFi electronic tag induction module 10 is sensed mobile phone, and the WiFi electronic tag is triggered, beginning timing induction period;
4) the WiFi electronic tag after being triggered generates a key LKEY immediately, and LKEY is packaged into 802.11 Frames, and is converted to the WiFi signal, prepares emission;
5) the WiFi electronic tag is opened short distance directional antenna 9 by control, to WiFi signal of induction region emission, then waits for the return data of intelligent terminal 11, and begins to wait for timing;
6) receive the TFI enciphered data that intelligent terminal 11 is sent when the WiFi electronic tag, use LKEY to be decrypted, get access to sequence number SN and the address AD DR of intelligent terminal 11; If the WiFi electronic tag receives the TFI enciphered data that a plurality of intelligent terminals 11 send, then only first TFI data that receive are processed; If wait for that intelligent terminal 11 return datas are overtime, or the SN check errors of the intelligent terminal 11 that gets access to, then repeat the 5th step, until timing induction period is overtime or sense intelligent terminal 11 and leave induction region;
7) successfully get access to the SN of intelligent terminal 11 after, the WiFi electronic tag sends to label manager with this SN, waits for that label manager verifies this SN, and carries out gate inhibition's action, return results order;
8) the TFI the result order of label manager being returned is transmitted to the address of induction region and is the mobile phone of " ADDR ", this operation success or not of this mobile phone prompting user;
9) mobile phone leaves the induction region of WiFi electronic tag, or overtime during induction meter, and the WiFi electronic tag is sensed this event, finishes inductive operation one time.
Interactive induction formula WiFi electronic tag and configuration-system thereof that the embodiment of the invention provides, whether the induction region that the WiFi electronic tag is surveyed on induction module 10 batch (-type) ground has object close, the induction region that detects the WiFi electronic tag when induction module 10 have object near the time, controller 2 receives the result of detection signal of induction module 10 outputs, the result of detection signal is processed, generate the TFI data, control signal, reminding module 3 is with light, the form of sound is sent indicator signal, inform user's operating result, WiFi module 7 receives the TFI data of controller 2 outputs, be 802.11 Frames with the TFI data encapsulation, and be converted to the WiFi signal, analog switch 8 receives the steering order of controller 2 outputs, the disconnection of the WiFi signal emission of control WiFi module 7 outputs is with closed, short distance directional antenna 9 carries out wireless transmit with the WiFi signal to the induction region of WiFi electronic tag, and power supply 6 is WiFi electronic tag supply electric energy; Short distance directional antenna 9 also can be used for receiving the WiFi signal of intelligent terminal 11 emissions, the WiFi signal is transferred to WiFi module 7 by analog switch 8,802.11 Frames are processed and obtained to 7 pairs of WiFi signals of WiFi module, from 802.11 Frames, parse again the TFI data, controller 2 receives the TFI data, through the processing output steering order to the TFI data, reminding module 3 is according to steering order output cue; To the WiFi electronic tag, security is good through encrypted transmission for the WiFi signal that intelligent terminal 11 sends, and reliability is high, and is simple in structure, practical, has stronger propagation and employment and is worth.
Fig. 4 shows the synoptic diagram of the gain direction of short distance directional antenna, on scheming, can find out that the emittance of antenna mainly concentrates on upper half-space, formed directional beam, and the maximal value of gain is less than-13dB, than the typical microstrip antenna little 18dB that gains, this explanation antenna of the present invention has in restricted portion than the low gain characteristic.
Below only be 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, be equal to and replace and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the read method with the induction type WiFi electronic tag of intelligent terminal interaction is characterized in that, may further comprise the steps:
Step 1, intelligent terminal is near the induction region of WiFi electronic tag, and it is close that the induction module in the WiFi electronic tag is sensed intelligent terminal, and the WiFi electronic tag is triggered, beginning timing induction period;
Step 2, the WiFi electronic tag after being triggered generates a key LKEY immediately, and LKEY is packaged into Frame, and is converted to the WiFi signal, prepares emission;
Step 3, WiFi electronic tag, are waited for the return data of intelligent terminal, and are begun to wait for timing to WiFi signal of induction region emission by its short distance directional antenna of control;
Step 4 when the WiFi electronic tag receives the TFI enciphered data that intelligent terminal is sent, uses LKEY to be decrypted, and gets access to sequence number SN and the address AD DR of intelligent terminal;
Step 5, successfully get access to the SN of intelligent terminal after, export to label manager and verify;
Step 6, overtime when intelligent terminal leaves the induction region of WiFi electronic tag or induction meter, the WiFi electronic tag is sensed this event, finishes inductive operation one time.
2. the read method of the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 1, it is characterized in that, when the WiFi electronic tag receives the TFI enciphered data that intelligent terminal is sent, use LKEY to be decrypted, get access to sequence number SN and the address AD DR of intelligent terminal, if the WiFi electronic tag receives the TFI enciphered data that a plurality of intelligent terminals send, then only first TFI data that receive are processed, if wait for that the intelligent terminal return data is overtime, or the SN check errors of the intelligent terminal that gets access to, then repeat the 3rd step, until timing induction period is overtime or sense intelligent terminal and leave induction region.
3. the read method of the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 1 is characterized in that, successfully get access to the SN of intelligent terminal after, it is as follows to export to the specific implementation step that label manager verifies:
If there is label manager, then this SN being sent to label manager verifies, after label manager is verified SN, and the result returned to the WiFi electronic tag in the unified mode that is revised as the TFI data of TFI order, the TFI order that the WiFi electronic tag returns label manager again is transmitted to the intelligent terminal of induction region; If there is not label manager, then directly sends TFI according to configuration and order intelligent terminal to induction region.
4. induction type WiFi electronic tag with the intelligent terminal interaction, it is characterized in that, include interactive induction WiFi electronic tag body (1), be provided with controller (2) in the interactive induction WiFi electronic tag body (1), the prompting control end of controller (2) links to each other with reminding module (3), the interface control end of controller (2) links to each other with additional interface (4), the USB interface end of controller (2) links to each other with USB module (5), USB module (5) links to each other with power supply (6), power supply (6) also links to each other with controller (2), the WiFi control end of controller (2) links to each other with WiFi module (7), the switch control end of controller (2) links to each other with analog switch (8), WiFi module (7) links to each other with short distance directional antenna (9) by analog switch (8), short distance directional antenna (9) and intelligent terminal (11) radio communication, intelligent terminal (11) is responded to induction module (10), and the signal output part of induction module (10) links to each other with the signal input part of controller (2).
5. the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 4 is characterized in that,
Be provided with acousto-optic hint unit (12) in the described reminding module (3) and link to each other with sound Tip element (13), the input end of acousto-optic hint unit (12) links to each other with controller (2), and the input end of auditory tone cues unit (13) links to each other with controller (2).
6. the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 4 is characterized in that described additional interface is serial ports, 3G, Ethernet or WiFi interface.
7. the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 4, it is characterized in that the induction module (10) in the described induction type WiFi electronic tag and the distance of the actual induction between the intelligent terminal (1) are less than or equal to 10 centimetres.
8. the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 4 is characterized in that, the actual induction between described short distance directional antenna (9) and the intelligent terminal (11) is apart from less than or equal to 10 centimetres.
9. the induction type WiFi electronic tag of a kind of and intelligent terminal interaction according to claim 4, it is characterized in that, described induction module (10) is installed on the adjacent position of same level face with short distance directional antenna (9), and the emission of induction module (10) is consistent with the transmit direction of receive direction and short distance directional antenna (9).
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| CN104717638A (en) * | 2013-12-13 | 2015-06-17 | 林顶众 | Method and system for quickly and intelligently acquiring MAC address of mobile device |
| CN108235290A (en) * | 2017-12-26 | 2018-06-29 | 南京熊猫电子股份有限公司 | A kind of method of the mobile communication terminal user ID in quick and precisely extraction low coverage space |
| CN109005529A (en) * | 2018-08-01 | 2018-12-14 | 飞天诚信科技股份有限公司 | A kind of iOS application is accurately positioned the method and communication device of Bluetooth pairing failure |
| CN109447218A (en) * | 2018-10-18 | 2019-03-08 | 成都芯创智联科技有限公司 | Wifi label timing reporting system and WIFI label launching technique |
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| CN104717638A (en) * | 2013-12-13 | 2015-06-17 | 林顶众 | Method and system for quickly and intelligently acquiring MAC address of mobile device |
| CN104717638B (en) * | 2013-12-13 | 2018-08-24 | 林顶众 | The quick, intelligent method and system for obtaining mobile device MAC Address |
| CN108235290A (en) * | 2017-12-26 | 2018-06-29 | 南京熊猫电子股份有限公司 | A kind of method of the mobile communication terminal user ID in quick and precisely extraction low coverage space |
| CN108235290B (en) * | 2017-12-26 | 2021-01-15 | 南京熊猫电子股份有限公司 | Method for quickly and accurately extracting mobile communication terminal user ID in near space |
| CN109005529A (en) * | 2018-08-01 | 2018-12-14 | 飞天诚信科技股份有限公司 | A kind of iOS application is accurately positioned the method and communication device of Bluetooth pairing failure |
| CN109005529B (en) * | 2018-08-01 | 2020-11-24 | 飞天诚信科技股份有限公司 | Method for accurately positioning Bluetooth pairing fault by iOS application and communication device |
| CN109447218A (en) * | 2018-10-18 | 2019-03-08 | 成都芯创智联科技有限公司 | Wifi label timing reporting system and WIFI label launching technique |
| CN109447218B (en) * | 2018-10-18 | 2021-12-07 | 成都芯创智联科技股份有限公司 | Wifi tag timing reporting system and WIFI tag transmitting method |
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