CN206658299U - NFC static information playing device - Google Patents

NFC static information playing device Download PDF

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Publication number
CN206658299U
CN206658299U CN201720364586.9U CN201720364586U CN206658299U CN 206658299 U CN206658299 U CN 206658299U CN 201720364586 U CN201720364586 U CN 201720364586U CN 206658299 U CN206658299 U CN 206658299U
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China
Prior art keywords
nfc
static information
static
information
control unit
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Active
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CN201720364586.9U
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Chinese (zh)
Inventor
孙万里
丁励
楼鹏
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Zhuhai Geehy Semiconductor Co Ltd
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Ninestar Corp
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10018—Improvement or modification of read or write signals analog processing for digital recording or reproduction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4334—Recording operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Toys (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The embodiment of the utility model provides a static information playback devices of NFC. The NFC static information playing device comprises: a power source; the NFC communication module comprises an NFC antenna and an NFC antenna control unit, the NFC antenna is connected with the NFC antenna control unit, and the NFC antenna control unit are respectively connected with the power supply; the control module is respectively connected with the NFC antenna control unit and the power supply; and the static information adjusting and outputting circuit is respectively connected with the control module and the power supply. The embodiment of the utility model provides an in NFC static information playback equipment can be according to the different static information of user's demand output, and then make NFC static information playback equipment can output diversified static information.

Description

A kind of NFC static informations playback equipment
This application claims enjoy in entitled " information carrier, NFC based on near-field communication submitted on October 12nd, 2016 The Chinese patent application CN 201610888857.0 of playback equipment and system " priority, the entire disclosure of which is by drawing With being incorporated herein.
【Technical field】
It the utility model is related to technical field of electronic equipment, more particularly to a kind of NFC static informations playback equipment.
【Background technology】
In the existing equipment for showing static information, such as can exhibiting pictures equipment, or, text information can be shown Equipment, memory device, supplying cell and exhibiting device (such as display) circuit devcie are typically soldered to circuit board, combined Into after static information playing device, the static information playing device is embedded into the device interior that can show static information.Wherein, Fixed static information data are stored with memory device, therefore above-mentioned static information playing device is embedded into can show static state After the equipment of information, the static information that the equipment of static information can be shown can be played be it is fixed, can not be according to user's Demand plays other static informations.
【Utility model content】
In view of this, the utility model embodiment provides a kind of NFC static informations playback equipment, to solve existing skill The static information that the equipment of static information can be shown in art to be played is fixed, can not play other according to the demand of user Static information problem.
The utility model embodiment provides a kind of NFC static informations playback equipment, the NFC static informations playback equipment Including：
Power supply；
NFC communication module, the NFC communication module include NFC antenna and NFC antenna control unit, the NFC antenna with The NFC antenna control unit connection, and the NFC antenna and the NFC antenna control unit are connected with the power supply respectively；
Control module, the control module are connected with the NFC antenna control unit and the power supply respectively；
Static information adjusts and output circuit, static information regulation and output circuit respectively with the control module and The power supply connection.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the control mould Block includes：Static information control unit and static information decoder；The static information control unit and the static information solution Code device connection；
The control module is connected with the NFC antenna control unit and the power supply respectively, including：
The static information control unit is connected with the NFC antenna control unit；
The static information control unit and the static information decoder are connected with the power supply respectively.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the static letter Breath regulation is connected with output circuit with the control module, including：
The static information regulation is connected with output circuit with the static information decoder.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the NFC are static Information broadcast equipment also includes：Static information display device；
The static information display device is adjusted with the static information and is connected with output circuit.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the control mould Block also includes：Static information codec；The NFC static informations playback equipment also includes：Static information input circuit；
The static information codec respectively with the static information input circuit and the static information control unit Connection.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the NFC are static Information broadcast equipment also includes：Static information input interface；
The static information input interface is connected with the static information input circuit.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the NFC antenna Control unit is communicated with the NFC chip with massive store space.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the NFC are static Information broadcast equipment includes the personal computer with NFC communication function, personal digital assistant, radio hand-held equipment, flat board electricity Brain, mobile phone and MP4 players.
Aspect as described above and any possible implementation, it is further provided a kind of implementation, the NFC chip Reading matter, the toy of playable static information applied to playable static information, the doll that can play static information, model, exhibition Look at product, souvenir, brochure, poster, explanation nameplate on.
A technical scheme in above-mentioned technical proposal has the advantages that：
In the utility model embodiment, because NFC static information playback equipments include power supply, it is connected with power supply NFC communication module, the control module being attached respectively with the power supply and the NFC communication module, with the control module and the electricity The static information regulation and output circuit that source is attached respectively, also, communicated because NFC communication module has with the external world Function, for example, NFC communication module can be communicated with NFC chip, also, communicated in NFC communication module with external world's foundation Afterwards, NFC communication module can obtain the static information data of extraneous offer, then will by static information regulation and output circuit Static information corresponding to output, because in the utility model embodiment, static information regulation is believed with the static of output circuit output Breath is that the static information obtained according to NFC communication module obtains, and the static information that NFC communication module obtains is obtained from extraneous Arrive, further, the static information that NFC communication module obtains is after establishing communication connection with NFC chip, to be obtained from NFC chip , i.e. static information regulation can export the static information stored in NFC chip with output circuit, and NFC chip output Static information can be exported according to the actual demand of user, therefore the NFC static informations in the utility model embodiment are broadcast Different static informations can be exported according to the demand of user by putting equipment, and then enable NFC static information playback equipments defeated Go out diversified static information.
【Brief description of the drawings】
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, right For those of ordinary skill in the art, without having to pay creative labor, it can also be obtained according to these accompanying drawings Other accompanying drawings.
Fig. 1 is a kind of structural representation for NFC static informations playback equipment that the utility model embodiment provides；
Fig. 2 is the structural representation for another NFC static informations playback equipment that the utility model embodiment provides；
Fig. 3 is the structural representation for another NFC static informations playback equipment that the utility model embodiment provides；
Fig. 4 is the structural representation for another NFC static informations playback equipment that the utility model embodiment provides；
Fig. 5 is a kind of schematic flow sheet for static information processing method that the utility model embodiment provides；
Fig. 6 is the schematic flow sheet for another static information processing method that the utility model embodiment provides；
Fig. 7 is a kind of schematic flow sheet for NDEF record method for packing that the utility model embodiment provides；
Fig. 8 is the schematic flow sheet for another static information processing method that the utility model embodiment provides；
Fig. 9 is a kind of structural representation for NFC chip that the utility model embodiment provides；
Figure 10 is the structural representation for another NFC static informations playback equipment that the utility model embodiment provides；
Figure 11 is the structural representation for another NFC static informations playback equipment that the utility model embodiment provides.
Reference：
11-NFC communication module；
111-NFC antenna；
112-NFC antenna control unit；
12-control module；
121-static information control unit；
122-static information decoder；
123-static information codec；
13-static information adjusts and output circuit；
14-power supply；
15-static information display device；
16-static information input circuit；
17-static information input interface；
31-high-capacity storage module；
32-Read-write Catrol module；
321-addressing unit；
322-read-write control unit；
33-antenna control module；
331-electric energy capturing unit；
332-antenna control unit.
【Embodiment】
In order to be better understood from the technical solution of the utility model, the utility model embodiment is carried out below in conjunction with the accompanying drawings It is described in detail.
It will be appreciated that described embodiment is only the utility model part of the embodiment, rather than whole implementation Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made The all other embodiment obtained, belong to the scope of the utility model protection.
The term used in the utility model embodiment is only merely for the purpose of description specific embodiment, and is not intended to Limit the utility model." one kind " of singulative used in the utility model embodiment and appended claims, " described " and "the" are also intended to including most forms, unless context clearly shows that other implications.
Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ... When " or " in response to determining " or " in response to detection ".Similarly, depending on linguistic context, phrase " if it is determined that " or " if detection (condition or event of statement) " can be construed to " when it is determined that when " or " in response to determine " or " when the detection (condition of statement Or event) when " or " in response to detecting (condition or event of statement) ".
Embodiment one
As shown in figure 1, provide a kind of NFC (Near Field Communication, near field for the utility model embodiment Communication) static information playback equipment, the NFC static informations playback equipment can include：
Power supply 14；
NFC communication module 11, the NFC communication module 11 include NFC antenna 111 and NFC antenna control unit 112；Institute NFC antenna 111 is stated to be connected with the NFC antenna control unit 112, and the NFC antenna in the NFC communication module 11 111 and the NFC antenna control unit 112 be connected respectively with the power supply 14；
Control module 12, the control module 12 connect with the NFC antenna control unit 112 and the power supply 14 respectively Connect；
Static information adjust with output circuit 13, static information regulation and output circuit 13 respectively with the control mould Block 12 and the power supply 14 connect.
Specifically, NFC antenna control unit 112 can control NFC antenna 111 to send carrier signal to NFC chip, and And NFC antenna 111 can also be controlled to receive the data that NFC chip is sent, while after NFC antenna 111 receives data, also Control module 12 can be sent the data to by NFC antenna control unit 112.
In the utility model embodiment, because NFC static information playback equipments include power supply, it is connected with power supply NFC communication module, the control module being attached respectively with the power supply and the NFC communication module, with the control module and the electricity The static information regulation and output circuit that source is attached respectively, also, communicated because NFC communication module has with the external world Function, for example, NFC communication module can be communicated with NFC chip, also, communicated in NFC communication module with external world's foundation Afterwards, NFC communication module can obtain the static information of extraneous offer, then will be exported by static information regulation and output circuit Corresponding static information, because in the utility model embodiment, static information is adjusted and the static information of output circuit output is What the static information obtained according to NFC communication module obtained, and the static information that NFC communication module obtains is obtained from the external world , further, the static information that NFC communication module obtains is after establishing communication connection with NFC chip, to be obtained from NFC chip , i.e., static information regulation can export the static information stored in NFC chip with output circuit, and NFC chip output is quiet State information can be exported according to the actual demand of user, therefore the NFC static informations in the utility model embodiment play Equipment can export different static informations according to the demand of user, and then NFC static information playback equipments are exported Diversified static information.
In a feasible embodiment, as shown in Fig. 2 the control module 12 includes：Static information control unit 121 and static information decoder 122；The static information control unit 121 is connected with the static information decoder 122；Institute Control module 12 is stated to be connected with the NFC antenna control unit 112 and the power supply 14 respectively, including：The control module 12 In static information control unit 121 be connected with the NFC antenna control unit 112 in the NFC communication module 11；The control The static information control unit 121 and the static information decoder 122 in module 12 are connected with the power supply 14 respectively.
Specifically, due to NFC chip and NFC static informations playback equipment when carrying out data interaction, it is necessary to will be interactive Data carry out certain coded treatment, are then interacted using the data after coding, therefore NFC antenna control unit 112 obtains The data got are the data after coding, so NFC static informations playback equipment needs to decode the data after coding, with Static information corresponding to acquisition, because control module 12 has decoding function, therefore, NFC days in NFC static information playback equipments The data got are sent to the static information control unit 121 in control module 12, static information control by line traffic control unit 112 Unit 121 processed is by the data forwarding to static information decoder 122, to be decoded to the data, static letter corresponding to acquisition Breath.
In a feasible embodiment, as shown in Fig. 2 static information regulation and output circuit 13 and the control Molding block 12 connects, including：The static information regulation and output circuit 13 and the static information solution in the control module 12 Code device 122 connects.
Specifically, after static information decoder 122 decodes to data, static information can be obtained, because NFC is quiet State information broadcast equipment is when playing static information, it is necessary to be played corresponding to the static information of acquisition is transferred in device, such as Display device, specifically it can play or show such as cathode-ray tube display, liquid crystal display and light emitting diode indicator Show the device of static information, wherein, static information can include text information and pictorial information etc., therefore, can pass through static state Information, which is adjusted, is transferred to the static information in corresponding broadcasting device with output circuit 13.
In a feasible embodiment, as shown in figure 3, the NFC static informations playback equipment also includes：Static state letter Cease display device 15；The static information display device 15 is adjusted with the static information and is connected with output circuit 13.
Specifically, static information is exported to static information display device 15 with output circuit 13 in static information regulation Afterwards, static information display device 15 can be played out static information by the form of image.
In a feasible embodiment, as shown in figure 4, the control module also includes：Static information codec 123；The NFC static informations playback equipment also includes：Static information input circuit 16；The static information codec 123 Adjusted and output circuit 13 and the static information control unit with the static information input circuit 16, static information respectively 121 connections.Wherein, the static information codec 123 and static information input circuit 16 can also all respectively with power supply 14 Connection, it is that the static information codec 123 and static information input circuit 16 provide electric energy by power supply 14.
Specifically, NFC static informations playback equipment can also store specific static information into NFC chip, in NFC Static information playback equipment stores specific static information to before NFC chip, and NFC static information playback equipments need to obtain The specific static information, it may then pass through static information input circuit 16 and the static information got be transferred to static state Information encoding-decoding device 123, static information codec 123 can encode to the static information, and acquisition can interact Static information, the static information is then passed sequentially through into static information control unit 121, NFC antenna control unit 112 and NFC The static information is sent to NFC chip and stored by antenna.
In a feasible embodiment, as shown in figure 4, the NFC static informations playback equipment also includes：Static state letter Cease input interface 17；The static information input interface 17 is connected with the static information input circuit 16.
Specifically, NFC static informations playback equipment can gather the static information by static information input interface 17, so The static information is transferred to static information input circuit 16 afterwards, then by static information input circuit 16 by the static state of acquisition Information transfer is encoded to static information codec 123.
In a feasible embodiment, the NFC antenna control unit 112 can with massive store space NFC chip communicated.
Specifically, NFC antenna control unit 112 and with massive store space NFC chip communicated after, NFC antenna 111 and NFC chip can just carry out data interaction, and are transferred to the static information after coding by NFC antenna 111 NFC chip.
In a feasible embodiment, the NFC static informations playback equipment includes with NFC communication function People's computer, personal digital assistant, radio hand-held equipment, tablet personal computer, mobile phone and MP4 players.
In a feasible embodiment, the NFC chip can apply to can play the reading matter of static information, can broadcast Put the toy of static information, the doll that can play static information, model, show piece, souvenir, brochure, poster, explanation nameplate On.
It should be noted that because NFC static informations playback equipment can carry out interacting in data with NFC chip, and And NFC static informations playback equipment can obtain static information, and the static information is encoded, then will be quiet after coding State information is sent to NFC chip, and therefore, the static information that user needs not only can be sent to NFC by user using NFC chip Static information playback equipment plays out, the static information that can also be needed user by NFC static informations playback equipment, leads to Cross NFC static information playback equipments and be sent to NFC chip and stored.Also, due to can be to the content that is stored in NFC chip It is written and read, therefore the content stored in NFC chip can be updated, then user be able to will deposits according to the demand of itself The static information stored up in NFC chip is sent to NFC static information playback equipments, and the NFC static informations playback equipment can be broadcast Corresponding static information is put, further, without being changed to NFC static information playback equipments, it is possible to for different fields Scape plays different static informations, and then realizes the recycling of NFC static information playback equipments, for example, for same system The static information playback equipment of row, the different static informations in the series can be stored in NFC chip, then using same NFC static information playback equipments play static information different in the series, and the static letter for manufacturing the series is saved so as to reach The resource used during playback equipment is ceased, while user only needs to be updated the static information stored in NFC chip, it is possible to The different static informations in the series are played using same static information playback equipment, save the resource of user.
Embodiment two
For above-mentioned NFC static information playback equipments as shown in Figure 4, the utility model embodiment additionally provides a kind of quiet State information processing method, as shown in figure 5, this method is applied in the scene that NFC static informations playback equipment plays static information, Established in the NFC static informations playback equipment and the NFC chip with massive store space after NFC communication is connected, it is described Method comprises the following steps：
501st, by the NFC communication module, carrier signal is sent to the NFC chip.
In a feasible embodiment, it can specifically be controlled by the NFC antenna in the NFC communication module single Member, control NFC antenna send the carrier signal to the NFC chip.
Specifically, NFC static informations playback equipment can control NFC antenna and NFC cores by NFC antenna control unit Piece establishes NFC communication connection, and can also send carrier signal to NFC chip by NFC antenna, wherein being connect in NFC chip , can be according to the carrier signal after receiving the carrier signal, the data stored are sent to NFC static information playback equipments.
It should be noted that the interaction between NFC static informations playback equipment and NFC chip is carried out by carrier signal , and the NFC antenna in NFC static information playback equipments can send carrier signal, when NFC antenna sends carrier signal, Need to control it by NFC antenna control unit, NFC antenna is sent out according to the control signal of NFC antenna control unit Send carrier signal.
502nd, by the NFC communication module, read the NFC chip and sended at least using the carrier signal (NFC Data Exchange Format Record, near-field communication data exchange one near-field communication data DIF NDEF Form) record.
Wherein, at least one NDEF is recorded as the NFC chip according to NFC communication agreement, by the big of itself storage Static information is encapsulated as what is obtained after at least one NDEF for carrying small static information amount is recorded.
Specifically, it is necessary to using being advised in NFC communication agreement when NFC static informations playback equipment and NFC chip interact Fixed data format interacts, wherein, the defined data format records for NDEF, therefore NFC chip will need what is sent Static information is encapsulated as NDEF records, and in order to ensure NFC static informations playback equipment and NFC chip when interacting Accuracy, a NDEF record can only carry a certain size data, because the size of a static information is likely larger than one The carry-on sizes of NDEF, therefore when sending a static information, the static information can be encapsulated as at least by NFC chip After the NDEF records of one small static information amount of carrying, the NDEF records of at least one small static information amount of carrying are retransmited.
In a feasible embodiment, institute can be read by the NFC antenna in the NFC communication module At least one NDEF that NFC chip is sended over using the carrier signal is stated to record.
503rd, by the NFC communication module, at least one NDEF records are sent to the control module.
, can be by the NFC antenna in the communication module, by described at least in a feasible embodiment One NDEF record is sent to the NFC antenna control unit in the communication module；Then the NFC communication module is passed through In the NFC antenna control unit, the static information at least one NDEF record being sent in the control module Control unit.
504th, by the control module, at least one NDEF records are decoded, static letter corresponding to acquisition Breath.
Specifically, due to NFC static informations playback equipment when playing static information, it is necessary to corresponding static information, and Corresponding static information is carried at least one NDEF records, it is therefore desirable to which at least one NDEF records are needed to carry out Decoding, to obtain the static information of its carrying.
In a feasible embodiment, can by the static information control unit in the control module, The static information decoder at least one NDEF records being sent in the control module；Then the control is passed through The static information decoder in molding block, at least one NDEF records are decoded, it is described corresponding to obtain Static information.
505th, by the control module, the corresponding static information is sent to the static information regulation and output Circuit.
Specifically, NFC static informations playback equipment when playing static information, it is necessary to which static information is transferred to specifically Static information display device, static information is then played or shown using specific static information display device, by frequency evidence When being transferred to specific static information display device, it can be adjusted using static information and be transmitted with output circuit.
, can be by the static information decoder in the control module in a feasible embodiment, will Static information corresponding to described is sent to the static information regulation and output circuit.
506th, adjusted by the static information and output circuit, play it is described corresponding to static information.
In a feasible embodiment, it can be adjusted by the static information and output circuit, by the correspondence Static information export to the static information display device so that the static information display device plays or the static letter of display Breath.
In the utility model embodiment, NFC static informations playback equipment and the NFC chip with massive store space After establishing NFC communication connection, NFC static informations playback equipment can send carrier wave letter by NFC communication module to NFC chip Number, and by the NFC communication module, read the NFC chip sended over using the carrier signal it is at least one Near-field communication data DIF NDEF is recorded, and then by control module, at least one NDEF records are decoded, Static information corresponding to acquisition, finally the corresponding static information can be played by static information regulation and output circuit. In the utility model embodiment, the static information that NFC communication module obtains is after establishing communication connection with NFC chip, from NFC What chip obtained, i.e., static information regulation can export the static information stored in NFC chip with output circuit, and NFC chip The static information of output can be exported according to the actual demand of user, therefore the NFC in the utility model embodiment is static Information broadcast equipment can export different static informations according to the demand of user, and then cause NFC static information playback equipments Diversified static information can be exported.
It should be noted that NFC chip, which can record at least one NDEF, is sent to NFC antenna, and NFC chip is sent out The NDEF records for giving NFC antenna are arranged according to the reading order of NFC chip, and therefore, NFC antenna can be according to the order Successively receive NDEF record, also, in order to ensure NFC static informations playback equipment to NDEF record handle when fluency, After NFC antenna in the communication module receives a NDEF record, as shown in fig. 6, can be by following step to this NDEF records are handled：
601st, by the NFC antenna in the communication module, NDEF records are sent in the communication module The NFC antenna control unit.
602nd, by the NFC antenna control unit in the NFC communication module, NDEF records are sent to described Static information control unit in control module.
603rd, by the static information control unit in the control module, NDEF records are sent to the control The static information decoder in molding block.
604th, by the static information decoder in the control module, NDEF records are decoded, to obtain Obtain static information corresponding to NDEF records.
605th, by the static information decoder in the control module, by static information corresponding to NDEF records It is sent to the static information regulation and output circuit.
606th, adjusted by the static information and output circuit, static information corresponding to NDEF records is exported to institute Static information display device is stated, so that the static information display device plays static information.
In a feasible embodiment, as shown in fig. 7, itself is stored according to NFC communication agreement in NFC chip Big static information when being encapsulated as the NDEF records of the small static information amount of at least one carrying, it is real can specifically to pass through following methods It is existing：
701st, it is in the NFC chip using the carrier signal after the NFC chip captures the carrier signal Circuit power supply, and the carrier signal is demodulated.
702nd, the NFC chip is entered according to the carrier signal after demodulation in the high-capacity storage module of the NFC chip Row addressing.
703rd, the NFC chip reads the big static information stored in the high-capacity storage module according to addressing results.
704th, it is small quiet to be encapsulated as at least one carrying according to the NFC protocol by the NFC chip for the big static information The NDEF records of state information content.
, can be with for the ease of searching specifically, the NFC chip with massive store space can store mass data Different data are stored in different storage locations, different storage locations corresponds to different addresses, received in NFC chip After carrier signal, due to can be carried in carrier signal user need play in perhaps play content in NFC chip Storage address, therefore, after NFC chip is demodulated to the carrier signal, it is possible to according to the information after demodulation in NFC chip High-capacity storage module in be addressed, and obtain addressing results, NFC chip is quiet according to corresponding to being read the addressing results After state information, the static information is packaged, because the static information is to be sent to NFC static informations by NFC chip to play Equipment, therefore, it is necessary to which the static information is packaged according to NFC protocol, static information is encapsulated as into NDEF records, meanwhile, In order to ensure that in NFC chip into NFC static information playback equipment transmitting procedures, the fluency and accuracy of data transfer can Recorded so that big static information to be encapsulated as to the NDEF of at least one small static information amount of carrying, and by above-mentioned NDEF records successively It is sent to NFC static information playback equipments.
Embodiment three
For above-mentioned NFC static information playback equipments as shown in Figure 4, the utility model embodiment additionally provides a kind of quiet State information processing method, as shown in figure 8, this method can apply to NFC static information playback equipments stored into NFC chip it is quiet In the scene of state information, NFC is established in the NFC static informations playback equipment and the NFC chip with massive store space After communication connection, it the described method comprises the following steps：
801st, by the static information input circuit, static information is gathered.
In a feasible embodiment, the static information can be gathered by the static information input interface； Then by the static information input interface, the static information collected is sent to the static information and inputs electricity Road.
Specifically, when user needs to store static information into NFC chip, can be adopted by static information input interface Collection needs the static information stored, after static information input interface collects static information, can transmit the static information Static information input circuit is given, so that the static information is transferred into NFC chip by the static information input circuit.
802nd, by the static information input circuit, the static information is sent to the control module.
In a feasible embodiment, by the static information input circuit, the static information is sent to Static information codec in the control module.
Specifically, in order that the static information meets NFC communication agreement in transmitting procedure, it is therefore desirable to which the static state is believed Breath is transferred to static information codec, carries out coding encapsulation to the static information by the static information codec, makes volume Static information after code encapsulation meets NFC communication agreement.
803rd, by the control module, according to NFC communication agreement, the static information is encoded, with to described Static information is encapsulated as the NDEF records of at least one small static information amount of carrying.
In a feasible embodiment, can by the static information codec in the control module, According to NFC communication agreement, the static information is encoded, it is small quiet to be encapsulated as at least one carrying to the static information The NDEF records of state information content.
Specifically, in order that static information keeps good transmission speed in transmitting procedure, and in transmitting procedure Accuracy, therefore static information can be encoded, the static information is encapsulated as at least one according to NFC communication agreement The NDEF records of small static information amount are carried, to realize quick transmission, and the accuracy in transmitting procedure.
804th, by the control module, at least one NDEF records are sent to the NFC communication module.
In a feasible embodiment, can by the static information codec in the control module, The static information control unit at least one NDEF records being sent in the control module；Then the control is passed through Static information control unit in module, NFC days at least one NDEF records are sent in the NFC communication module Line traffic control unit.
It is the static letters of NFC specifically, during due to being interacted in NFC static informations playback equipment and NFC chip The content that is interacted with NFC chip of NFC antenna control unit control in breath playback equipment, therefore, it is necessary to by least one NDEF Record, by static information control unit, the NFC antenna control unit being sent in NFC communication module, then passes through NFC days Line traffic control unit is controlled at least one NDEF records, and at least one NDEF records are sent into NFC chip.
805th, by the NFC communication module, at least one NDEF records are sent to the NFC chip.
, can be by the NFC antenna in the NFC communication module, by described at least in a feasible embodiment One NDEF record is carried in carrier signal；Then by the NFC antenna in the NFC communication module, will be loaded with least The carrier signal of one NDEF record is sent to the NFC chip.
Specifically, during due to being interacted in NFC static information playback equipments with NFC chip, interaction is directly participated in It is NFC antenna, and NFC antenna control unit simply controls the NFC antenna to send or receive data, and send or which kind of is received The data of type, therefore, can be at least one by this after NFC antenna control unit gets at least one NDEF records NDEF records are sent to NFC antenna, and at least one NDEF records then are sent into NFC chip by NFC antenna.
In a feasible embodiment, due to being to pass through carrier wave between NFC static informations playback equipment and NFC chip What signal was communicated, therefore, at least one NDEF can be recorded by the NFC antenna in the NFC communication module It is carried in carrier signal, then by the NFC antenna in the NFC communication module, at least one NDEF records will be loaded with Carrier signal be sent to the NFC chip.
In a feasible embodiment, in order to ensure that stream when at least one NDEF is recorded is being transmitted to NFC chip Smooth property and accuracy, and because at least one NDEF records have sequencing in an encoding process, i.e., it is at least one The generating process of NDEF records has sequencing, therefore can be in the static information codec in the control module After obtaining a NDEF record, by the static information codec in the control module, the NDEF is recorded and sent To the static information control unit in the control module；Then, by the static information control unit in the control module, NFC antenna control unit NDEF records being sent in the NFC communication module；And pass through the NFC communication module In NFC antenna control unit, NDEF records are sent to NFC antenna in the NFC communication module；Pass through the NFC NFC antenna in communication module, NDEF records are sent to the NFC chip.
In a feasible embodiment, the NDEF can be remembered by the NFC antenna in the NFC communication module Record is carried in carrier signal；Then by the NFC antenna in the NFC communication module, the load of NDEF records will be loaded with Ripple signal is sent to the NFC chip.
In a feasible embodiment, NFC chip receive be loaded with NDEF record carrier signal after, it is necessary to The NDEF records in the carrier signal are obtained, DNEF records then are converted into static information is stored, specific implementation side Formula can be realized by following methods：The NFC chip receives the carrier signal for being loaded with NDEF records；The NFC chip Powered using the carrier signal for being loaded with NDEF records for the circuit in the NFC chip, and to being loaded with NDEF records Carrier signal be demodulated, with obtain the NDEF record corresponding to static information and demodulation after carrier signal；The NFC cores Piece is addressed according to the carrier signal after demodulation in the high-capacity storage module of the NFC chip；The NFC chip root According to addressing results, static information corresponding to NDEF records is write in the high-capacity storage module.
By the above method, the static information of needs can be stored in NFC chip by user, be realized in NFC chip The renewal of the static information of storage.
Example IV
In order to which the technological thought of the utility model embodiment is expanded on further, to the utility model embodiment furtherly It is bright as follows：
Above-mentioned NFC static informations playback equipment, which can include personal computer, individual digital with NFC communication function, to be helped Reason, radio hand-held equipment, tablet personal computer, mobile phone and MP4 players, above-mentioned NFC chip can apply to can play static letter The reading matter of breath, the toy that can play static information, can play the doll of static information, model, show piece, souvenir, brochure, On poster, explanation nameplate.Due to only needing that NFC chip is arranged on above- mentioned information carrier, and static information playback equipment is answered With the equipment with NFC communication function, therefore static information playback equipment need not be set in above- mentioned information carrier, and then reduced The volume of above- mentioned information carrier, while the cost of above- mentioned information carrier is reduced, and the article of small volume can also make Into above- mentioned information carrier.
The NFC chip that above-described embodiment is related to is to be embedded with the nfc card piece or direct with massive store space The NFC circuit module with massive store space is integrated with, (hereafter for the ease of description, by the nfc card piece or NFC circuit Module is referred to as NFC chip) wherein, the memory module of the NFC chip has several KB that may store than existing NFC chip The bigger hundreds of KB of (kilobytes) memory space even number MB (Mbytes) memory space, the information carrier may be used to provide At least one static information content such as picture, word, document, webpage.
When by the above-mentioned playback equipment based on NFC communication of the utility model embodiment close to information carrier NFC cores When in piece communication context, it is possible to achieve the static information information content that the NFC chip of information carrier is stored is passed through into NFC communication NFC static information playback equipments are read out to, and then static letter is completed by means of the display screen on NFC static information playback equipments The broadcasting of breath.
Wherein, the information carrier is not limited to show the toy, doll, reading matter of static information, and it can also be quiet The model of state information presentation demand, show piece, souvenir, brochure, poster and other items, certainly, it also should not be limited to body The small portable article of product, the information carrier can also be surface or a parts for large item, such as the multimedia of exhibition stand is drilled Show area, the explanation nameplate etc. of large product.Static information can include the static informations such as picture or word.
For example, when above- mentioned information carrier is to have the show piece of static information demonstration demand, such as jewelry, antique, biology Sample and calligraphy and painting etc., above-mentioned NFC chip can be with every passage in the product introduction of the show piece, each word phrases Or the background story of the show piece, the picture concerned of the show piece are that static information is storage content, and it is embedded in the exhibition Product, optionally, NFC chip are embedded in the bottom of the show piece, for the NFC reading area with NFC static information playback equipments Establish NFC communication with respect to position, it is certain, above-mentioned NFC chip can also the position of foundation and NFC static information playback equipments match somebody with somebody Close and be embedded in other convenient positions read of the reading matter of playable static information.When placement side of the above-mentioned show piece to set When formula is engaged with NFC static information playback equipments, the supplying cell of NFC static information playback equipments passes through between NFC coils NFC communication powered for the NFC chip of show piece, and obtain the static information that above-mentioned NFC chip is stored, it is static by NFC Information broadcast equipment perform static information decode simultaneously the broadcasting of the displayable content is completed by display screen, such as, display with The static information related to the show piece, for example, when above- mentioned information carrier be jewelry constantly, such as necklace, bracelet etc. are above-mentioned NFC chip can be deposited the static information content such as operation instruction of the word related to the jewelry, picture, or the jewelry Storage.When above-mentioned jewelry is engaged with the modes of emplacement set with NFC static information playback equipments, played by NFC static informations Equipment completes the display of static information by display screen, such as, the display word related to jewelry, picture, supporting paper etc..
For example, when above- mentioned information carrier is to have the model of static information demonstration demand, for example scaled down is built Model, auto model, model aircraft, toy models etc. are built, above-mentioned NFC chip can be by the word for the specification of a model introduction Stored as static information, optionally, NFC chip can be embedded in bottom or the base of model, can also be embedded in On top or mark nameplate, naturally it is also possible to which the architectural feature according to model is embedded in other positions for being easy to read of model. When above-mentioned model is engaged with the modes of emplacement set with NFC static information playback equipments, by NFC static information playback equipments The display of the static information is completed by display screen, such as, show the parameter of the actual object of the model.
For example, it is show piece, souvenir, brochure, poster to work as above- mentioned information carrier, for example open up the exhibition such as picture, antique, jewelry Look at product, tourism card, the souvenir such as photograph album, products propaganda volume and poster for putting up etc. when, above-mentioned NFC chip can will be used for this The static information that the explanation of the information carriers such as show piece is introduced is stored as displayable content, wherein it is possible to according to the letter NFC chip is embedded in the position for being easy to read of the information carrier by the shape and structure for ceasing carrier, for example NFC chip is embedded in The single pages such as show piece, poster put up the corner of spectacular, one jiao of exhibition booth, on nameplate, NFC chip are embedded in into photograph album, brochure On back side back cover etc. article of binding into book form, and directly NFC chip is embedded in the card-likes such as tourism card.When NFC static informations When playback equipment is engaged with the modes of emplacement set with above- mentioned information carrier, display is passed through by NFC static information playback equipments Screen completes the display of the displayable content, such as, the static information such as the display picture related to the information carrier, parameter.
For example, when surface or a part of the above- mentioned information carrier for large item, such as the multimedia presentation of exhibition stand Area, the explanation nameplate region of large product, the commodity price-list etc. of Vending Machine, it is big that above-mentioned NFC chip can will be used for this The static information that the explanation of type article is introduced is stored as displayable content, wherein it is possible to the knot according to the large item NFC chip is embedded in the notable position for being easy to read of the article by structure, for example NFC chip is embedded in the inscription of the large item Board, corner.It is static by NFC when NFC static informations playback equipment is engaged with the modes of emplacement set with above-mentioned large item Information broadcast equipment completes the display of the displayable content by display screen, such as, the display figure related to the large item The static informations such as piece, parameter.
Large Copacity NFC chip embedded by the information carrier provided on the utility model embodiment, specifically can be as Shown in Fig. 9.The function of the modules of NFC chip is described in detail respectively below：
Read-write Catrol module 32, it is connected with high-capacity storage module 31 and antenna control module 33, for controlling to great Rong The reading and write-in of the massive store information in memory module 31 are measured, wherein, addressing unit 321 is used for massive store mould The memory space of block 31 is addressed, and by read-write control unit 322 according to addressing unit 321 addressing by massive store mould The storage information for the larger data amount that block 31 is stored reads and is packaged at least one carrying of suitable NFC communication compared with small data The NDEF records of amount, are sent by antenna control module 33 by NFC antenna (coil), or, read-write control unit 322 will Antenna control module 33 is by NDEF record deblocking (parsing) of at least one carrying that NFC antenna receives compared with small data quantity into depositing Storage information simultaneously writes the storage information to the appropriate address of high-capacity storage module 31 according to the addressing for addressing unit 321.
High-capacity storage module 31, the static information for providing display is stored with, above-mentioned storage information can be word Or the static information information content such as picture, specifically, the particular content of above-mentioned static information can know thing with story-book, children The related static information content of the reading matter such as atlas, dictionary, dictionary, menu and magazine, newspaper of becoming literate or with there is static state The related static information content such as toy or doll of information display requirements or with the BUILDINGS MODELS of scaled down, Auto model, model aircraft and toy models etc. have the related static information of the model of static information demonstration demand, can also It is to have a surname with the souvenir such as exhibition picture, antique, the show piece such as jewelry, tourism card, photograph album, products propaganda volume and the poster puted up etc. Pass and the related static information of article of exhibition meaning or some blessing words and send word word, can also be and large item Related static information.
The high-capacity storage module 31 that the utility model embodiment is provided, the Large Copacity refer to that the memory module has The hundreds of KBs bigger than a few KB memory spaces that existing NFC label may store even number MB memory space, and pass through this The addressing unit 321 that is separately provided in the Read-write Catrol module 32 that utility model is provided realizes the number to bigger memory space According to the addressing of address, to solve that the technological deficiency of Large Volume Data can not be stored in existing NFC label.
Antenna control module 33, including electric energy capturing unit 331 and antenna control unit 332, antenna control module 33 connect NFC antenna is connected to, electric energy is captured simultaneously in the electromagnetic wave (carrier signal) received for electric energy capturing unit 331 from NFC antenna Powered for the circuit module of whole NFC chip, and, antenna control unit 332 passes through the carrier signal that is received to NFC antenna It is modulated or demodulates realizes carrying compared with the transmission or reception that the NDEF of small data quantity is recorded.Specifically, the antenna of NFC chip It can be the coil for encompassing circular, square or other arbitrary shapes；Antenna control module 33 and Read-write Catrol module 32 can To be arranged to two independent circuit modules, or, it can also be provided that the single circuit module of common sparing circuit, it can be with Only with the implementation of integrated circuit, integrated circuit can also be used and discrete device is combined and integrated circuit and monolithic The implementation that machine is combined constructs the function of whole circuit；High-capacity storage module 31 can use EEPROM (Electrically Erasable Programmable Read-Only Memory, the band read-only storage of electric erazable programmable Device), EPROM (Erasable Programmable Read Only Memory, erasable programmable read-only register), The nonvolatile semiconductor memory members such as FLASH, ferroelectric memory or phase transition storage are realized, can also use one or more deposits The volatile memory such as device, buffer and RAM (random access memory, random access memory) and the above are at least one The combination of nonvolatile memory is realized.
Further, the multimedia messages that the NFC chip that the present embodiment is provided is stored in high-capacity storage module 31 When quantity is single, addressing unit 321 is arranged to address since the initial address of the single multimedia messages, and is controlled by read-write The initial address of unit 322 from the single multimedia messages processed starts reading out, and is packaged into multiple NDEF records by day line traffic control The sequencing that module 33 records entrained multi-medium data according to NDEF is sent by NFC antenna；When what is stored When multimedia messages quantity is same type of multiple or different types of multiple, addressing unit 321 is arranged to give tacit consent to from big The initial address for the first multimedia messages that capacity storage module 31 is stored starts to address, or according to the more matchmakers pre-set Body information addressing order addresses since the initial address of primary multimedia messages, or, it is arranged to that reading can be received The mode of destination multimedia information command, sought by Read-write Catrol module 32 according to the instruction for reading destination multimedia information to specify Location unit 321 addresses since the initial address of destination multimedia information, and then is read data by read-write control unit 32 and sealed Multiple NDEF records are dressed up to send.
The write diagnostics of Large Copacity NFC chip provided by the utility model, the utility model embodiment institute based on more than The information carrier of offer by user it can also be provided that determined to write specific static information to the NFC chip of information carrier to use In display, for example, in photograph album or Gift Card it is embedded one it is initial when do not write the NFC chip of static information, by user by means of Specific NFC write devices as the utility model subsequently will disclosed in write based on the playback equipment of NFC communication it is homemade Static information, or, the NFC of the embedded static information with reading material content in the reading matter for having static information demonstration demand Chip, homemade static information can also be write by user to cover the static information stored to realize re-writing for content And self-control.The utility model embodiment provides a kind of information carrier based on near-field communication, is embedded with the information carrier NFC chip with massive store space, the multimedia messages related to the information carrier are stored directly in the NFC chip In, by being captured with the distinctive playback equipment based on NFC communication with construction NFC communication, NFC chip is merged in NFC communication Electric energy reads static information that NFC chip stored to realize to obtain working power by the playback equipment based on NFC communication Play, so as to set supplying cell and display screen on an information carrier, significantly reduce cost, also, volume is very Small NFC chip also solves the problems, such as that circuit board volume is excessive so that NFC chip can be embedded in less toy.
Embodiment five
For having the static information demonstration model of demand, show piece, souvenir, brochure, poster, illustrating nameplate etc. with quiet The state information content is the information carrier of display main body, and (following referred to as NFC are static for the playback equipment based on NFC communication accordingly Information broadcast equipment) corresponding static information decoding circuit and display screen can be only set complete the reading of static information and Display.
A kind of structural representation for NFC static informations playback equipment that Fig. 2 is provided by the utility model embodiment.Such as figure Shown in 2, NFC static information playback equipments that the utility model embodiment is provided, including：
NFC communication module 11, control module 12 is connected to, for performing NFC communication, wherein, NFC communication module 11 includes NFC antenna 111 and NFC antenna control unit 112, NFC antenna control unit 112 control NFC antenna 111 to work in read write line mould Formula, NFC communication is established come the NFC chip with information carrier, NFC antenna control unit 112 controls NFC antenna 111 to NFC chip Carrier signal is sent so that be packaged into by the static information storage information of larger data amount at least one is powered and read to NFC chip Individual carrying records compared with the NDEF of small data quantity.
Control module 12, it is connected to static information regulation and output circuit 13, including static information control unit 121 and quiet State info decoder 122, static information control unit 121 are used at least one hold what NFC antenna control unit 112 was read Carry the NDEF record deblockings compared with small data quantity and be reduced into the static information storage information of original larger data amount, and believed by static state Breath decoder 122 is sent to static information regulation and output after being decoded to the static information storage information of the larger data amount Circuit 13, complete static information with static information display devices such as the control display screen curtains of output circuit 13 by static information regulation and deposit Store up the output and display of information.
Power supply 14 is used for NFC communication module 11, control module 12, static information regulation and output circuit 13 and display The static information such as screen display device is powered.In a specific embodiment, as shown in Figure 10, power supply 14 and control module 12 connections, power supply 14 are connected by control module 12 with NFC communication module 11, and power supply 14 passes through control module 12 and static information Regulation be connected with output circuit 13, power supply 14 pass sequentially through control module 12 and static information regulation with output circuit 13 after with show The static information such as display screen curtain display device connects.
It should be noted that the static information display device that static information regulation is connected with output circuit 13 is not limited to show Display screen curtain etc. directly displays device, the wireless connection circuit such as optional or bluetooth, WiFi, when extra display device , equally can be by static state when being connected to NFC static information playback equipments by static information output interface or wireless connection circuit Information adjusts the output and display that static information is controlled with output circuit 13.
Optionally, power supply 14 can be built-in chargeable battery such as 3.7V lithium batteries or connectable to 220V cities The power-switching circuit of electricity, such as 5V power supply changeover devices, can also be the power supply circuit that can be installed into dry cell.
Further, control module, 12 include volatile memory form cache modules, as register, buffer, RAM etc., each NDEF record deblockings received by NFC antenna control unit 112 are gone back for static information control unit 121 It is former into volatile memory is buffered into after static information storage information fragment, until NFC static informations playback equipment carries from information The static information is read in the NFC chip of body and finished, then by static information decoder 122 volatile memory is cached quiet State information storage information is sent to static information regulation and played with the control of output circuit 13 after being decoded.
In order to shorten the stand-by period of static information broadcasting, optionally, control module 12 can also be arranged to：Work as NFC After communication module 11 reads NDEF records, static information control unit 121 is just by received NDEF record deblocking reduction The decoding of static information storage information fragment is sent into static information storage information fragment, and by static information decoder 122 Static information is adjusted to be played with the control of output circuit 13.
Further, because the addressing unit 321 of NFC chip provided by the utility model is arranged to deposit from static information The initial address of storage information starts addressing and by read-write control unit 322 since the initial address of the static information storage information Reading is packaged into NDEF records and sent to NFC static information playback equipments, so as to the NFC that the utility model embodiment is provided Static information playback equipment can realize read static information storage information from the information carrier of embedded NFC chip while Play, and then shorten the stand-by period commenced play out.
Further, control module 12 includes user's control input interface and indicator lamp, and the control input interface can be Button, button or virtual key, selection wheel disc or other input interfaces available for user's operational control, indicator lamp are used to indicate At least one state such as static information dispaly state, working condition, abnormality, optionally, the indicator function of the indicator lamp Can be by the text prompt of the control display screen curtain of control module 12 as replacement implementation.Optionally, in NFC chip only The information carrier of single static information storage information is stored, the control module 12 of NFC static information playback equipments can only include Single or two broadcasting control buttons and corresponding indicator lamp, commencing play out, temporarily for static information is controlled by broadcasting control button Stop, continue to play or terminate broadcasting, played and non-broadcast state and the shape for whether thering is NFC chip to communicate by indicator lamp instruction State；The information carrier of multiple static stored informations is contained for NFC chip internal memory, it is such as corresponding according to story or chapters and sections fragmented storage Static information show piece, the control modules 12 of NFC static information playback equipments can include depositing corresponding to each static state Store up the broadcasting button or selection wheel disc of information, after the static stored information that user specifies a needs to play, NFC static informations The instruction for reading corresponding static stored information is sent to information and carried by the control module 12 of playback equipment by NFC communication module 11 The NFC chip of body, and specify addressing according to the instruction for reading target quiescent storage information by the Read-write Catrol module 32 of NFC chip Unit 321 addresses since the initial address of target quiescent storage information and reads the static information by read-write control unit 322 And it is packaged into multiple NDEF records and sends to NFC static informations playback equipment the deblocking and broadcasting for completing static information.
Based on the write diagnostics of the NFC chip embedded by information carrier, in the NFC static information playback equipments shown in Figure 10 Circuit structure on the basis of, NFC static informations playback equipment can also include static information input circuit, as shown in figure 11 The static information regulation of NFC static information playback equipments and output circuit 13, power supply 14 and Figure 10 NFC static informations are played and set Standby corresponding module and its connected mode is identical, and the control of the NFC antenna 111 of NFC communication module 11, NFC antenna is single The static information control unit 121 of member 112 and control module 12 is only the increase in record with NDEF and reads and unseal corresponding The encapsulation of NDEF records and sending function, its connected mode and the complete phase of connected mode of Figure 10 NFC static information playback equipments Together, will not be repeated here.The hereafter static information typing mode of operation of the NFC static information playback equipments in emphasis combination Figure 11 Static information codec 123 and static information input circuit 16 are elaborated.
NFC static informations playback equipment as shown in figure 11 includes NFC communication module 11, control module 12, static information Regulation and output module 13, power supply 14, static information input circuit 16, and adjust with static information and be connected with output circuit 13 The static information display device such as display screen, the static information input interface that is connected with static information input circuit 16, wherein, NFC communication module 11 includes NFC antenna 111 and NFC antenna control unit 112, and it is single that control module 12 includes static information control Member 121 and static information codec 123.
Static information input circuit 16, static information input interface and control module 12 are connected to, for controlling static letter Input interface collection static information is ceased, the static information gathered is sent to the static information codec of control module 12 123。
Static information codec 123, based on the control of static information control unit 121, NFC static informations are played and set The standby static information received is decoded and is sent to static information regulation and played with the control of output circuit 13, or, will be quiet The static information gathered data that state input circuit 16 is transmitted is encoded and transmitted to static information control unit 121.
Static information control unit 121 writes the static information of the larger capacity coded by static information codec 123 Enter data and be packaged into NDEF record of multiple carryings compared with small data quantity, and NFC antenna 111 is controlled by NFC antenna control unit 112 Carrier signal, which is sent, to NFC chip is sent the plurality of NDEF records to NFC cores so that NFC communication is powered and performed to NFC chip Piece, so as to receive NDEF records and by read-write control unit 322 by the demodulation carrier signal of antenna control unit 332 of NFC chip The deblocking of NDEF records is write static information write-in data for the addressing after former static information write-in data according to addressing unit 321 Enter into high-capacity storage module 31.
Certainly, the static information input interface that the present embodiment is provided is not limited to the direct recording device such as keyboard, video camera, also It can be the interface that other can input word or picture.
Optionally, control module 12 includes volatile memory, is inputted in static information recording process by static information Circuit 16 by static information gathered data or by static information codec 123 will be coded after static information to write data first Store to volatile memory, completion will have been recorded by static information control unit 121 again after the completion of static information recording Static information write-in data are packaged into NDEF record write-ins into the NFC chip of information carrier, certainly, in order to shorten static information The stand-by period of write-in, can also by static information codec 123 directly by after static information gathered data fragment coding by Static information control unit 121 is packaged into NDEF record write-ins into the NFC chip of information carrier, also, utilizes NFC chip The characteristic that addressing unit 321 addresses from initial address, which is realized, records static information while the static information after coding is write Data are write into the NFC chip of information carrier.
Likewise, control module 12 can also include the users such as button or the selection wheel disc for controlling static information recording Control input interface and indicator lamp, for controlling and indicating the execution of static information input service.Moreover, it is optional, for NFC The information carrier of multiple static stored informations can be stored in chip, the control modules 12 of NFC static information playback equipments can be with Recording button or selection wheel disc including the storage address region corresponding to each static stored information, are specified corresponding by user Static information storage region, and will be write to corresponding static information and deposited by the control module 12 of NFC static information playback equipments The instruction in storage area domain is sent to the NFC chip of information carrier, and is sought by the Read-write Catrol module 32 of NFC chip according to instruction control The addressing of location unit 321 and the write-in for completing static information write-in data.Optionally, above-mentioned each static storage that corresponds to is believed The static information of breath plays and recorded button and can be combined into one, it is only necessary to sets single one to play and record selection key The mode of operation of NFC static information playback equipments can be set.
The NFC static information playback equipments provided based on the utility model embodiment, pass through NFC communication module and information The NFC chip of carrier carries out NFC communication power and read static information to NFC chip, and by control module and quiet accordingly State information is adjusted to be recorded with the broadcasting of output circuit control static information, static information input circuit control static information so that letter Supplying cell and display screen need not be set on breath carrier, the cost of information carrier is significantly reduced, realize circuit board body Long-pending miniaturization, even if can also realize that the static information of embedded NFC chip is shown in the article of small volume, moreover, can By means of the storage content in NFC static information playback equipment fresh information carriers, to realize making by oneself for information carrier content It is adopted and renewable, moreover, the information carrier for series renewal, it is only necessary to continuous updating is embedded in the information carrier of NFC chip, Consumer only needs a NFC static information playback equipments can to realize being used cooperatively for the information carrier updated with series, subtracts Small consumer's burden, also achieves the reuse of circuit devcie, is advantageous to economize on resources.
Obviously, using information carrier provided by the utility model, NFC static informations playback equipment and its system, pass through The NFC chip with massive store space is embedded in information carrier to store the multimedia letter related to the information carrier Breath, powered from NFC static informations playback equipment by NFC communication to NFC chip and read the static information that NFC chip is stored To complete the broadcasting of static information, so as to without setting supplying cell and display screen on an information carrier, significantly reduce The cost of information carrier, the miniaturization of the circuit board volume of information carrier is realized, even if in the information carrier of small volume The static information display function of embedded NFC chip can also be realized, moreover, by being updated by NFC static informations playback equipment Storage content in information carrier, the self-defined and renewable of information carrier content is realized, moreover, the letter for series renewal Cease carrier, it is only necessary to which continuous updating embedded in the information carrier of NFC chip, and consumer only needs a NFC static information to play Equipment can realizes being used cooperatively for the information carrier updated with series, reduces consumer's burden, also achieves circuit device The reuse of part, be advantageous to economize on resources.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Within the spirit and principle of utility model, any modification, equivalent substitution and improvements done etc., the utility model should be included in Within the scope of protection.

Claims (9)

1. a kind of near-field communication NFC static information playback equipments, it is characterised in that the NFC static informations playback equipment includes：
Power supply；
NFC communication module, the NFC communication module include NFC antenna and NFC antenna control unit, the NFC antenna with it is described NFC antenna control unit is connected, and the NFC antenna and the NFC antenna control unit are connected with the power supply respectively；
Control module, the control module are connected with the NFC antenna control unit and the power supply respectively；
Static information adjusts and output circuit, static information regulation and output circuit respectively with the control module and described Power supply connects.
2. NFC static informations playback equipment as claimed in claim 1, it is characterised in that the control module includes：Static state letter Cease control unit and static information decoder；The static information control unit is connected with the static information decoder；
The control module is connected with the NFC antenna control unit and the power supply respectively, including：
The static information control unit is connected with the NFC antenna control unit；
The static information control unit and the static information decoder are connected with the power supply respectively.
3. NFC static informations playback equipment as claimed in claim 2, it is characterised in that the static information regulation and output Circuit is connected with the control module, including：
The static information regulation is connected with output circuit with the static information decoder.
4. NFC static informations playback equipment as claimed in claim 1, it is characterised in that the NFC static informations playback equipment Also include：Static information display device；
The static information display device is adjusted with the static information and is connected with output circuit.
5. NFC static informations playback equipment as claimed in claim 2, it is characterised in that the control module also includes：It is static Information encoding-decoding device；The NFC static informations playback equipment also includes：Static information input circuit；
The static information codec is connected with the static information input circuit and the static information control unit respectively.
6. NFC static informations playback equipment as claimed in claim 5, it is characterised in that the NFC static informations playback equipment Also include：Static information input interface；
The static information input interface is connected with the static information input circuit.
7. NFC static informations playback equipment as claimed in claim 1, it is characterised in that the NFC antenna control unit and tool The NFC chip for having massive store space is communicated.
8. the NFC static information playback equipments as any one of claim 1 to 7, it is characterised in that
The NFC static informations playback equipment is included with the personal computer of NFC communication function, personal digital assistant, wireless Handheld device, tablet personal computer, mobile phone and MP4 players.
9. NFC static informations playback equipment as claimed in claim 7, it is characterised in that
The NFC chip is applied to can play the reading matter of static information, can play the toy of static information, can play static information Doll, model, show piece, souvenir, brochure, poster, explanation nameplate on.
CN201720364586.9U 2016-10-12 2017-04-07 NFC static information playing device Active CN206658299U (en)

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CN201720364587.3U Active CN206658289U (en) 2016-10-12 2017-04-07 NFC audio playback equipment
CN201720365489.1U Active CN206650802U (en) 2016-10-12 2017-04-07 NFC video playback equipment
CN201720364586.9U Active CN206658299U (en) 2016-10-12 2017-04-07 NFC static information playing device
CN201710225418.6A Pending CN106878870A (en) 2016-10-12 2017-04-07 NFC audio playing device and audio processing method
CN201720364350.5U Active CN207680035U (en) 2016-10-12 2017-04-07 Toy, toy box and NFC chip thereof
CN201720364364.7U Active CN207200698U (en) 2016-10-12 2017-04-07 Exhibit, exhibition stand and NFC chip thereof
CN201710224405.7A Pending CN106851360A (en) 2016-10-12 2017-04-07 NFC multimedia playing device and multimedia data processing method
CN201720365493.8U Active CN206650803U (en) 2016-10-12 2017-04-07 NFC multimedia playing equipment
CN201710224527.6A Pending CN107318078A (en) 2016-10-12 2017-04-07 NFC static information playing device and static information processing method
CN201720364387.8U Active CN207370238U (en) 2016-10-12 2017-04-07 Ornament, ornament box and NFC chip thereof
CN201710225145.5A Active CN106878779B (en) 2016-10-12 2017-04-07 NFC video playing device and video processing method

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CN201720364364.7U Active CN207200698U (en) 2016-10-12 2017-04-07 Exhibit, exhibition stand and NFC chip thereof
CN201710224405.7A Pending CN106851360A (en) 2016-10-12 2017-04-07 NFC multimedia playing device and multimedia data processing method
CN201720365493.8U Active CN206650803U (en) 2016-10-12 2017-04-07 NFC multimedia playing equipment
CN201710224527.6A Pending CN107318078A (en) 2016-10-12 2017-04-07 NFC static information playing device and static information processing method
CN201720364387.8U Active CN207370238U (en) 2016-10-12 2017-04-07 Ornament, ornament box and NFC chip thereof
CN201710225145.5A Active CN106878779B (en) 2016-10-12 2017-04-07 NFC video playing device and video processing method

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CN106878870A (en) 2017-06-20
CN207680035U (en) 2018-08-03
CN106851360A (en) 2017-06-13
CN207370238U (en) 2018-05-18
CN206650803U (en) 2017-11-17
CN206658289U (en) 2017-11-21
CN207200698U (en) 2018-04-06
CN106878779A (en) 2017-06-20
CN106878779B (en) 2023-10-13
CN206650802U (en) 2017-11-17

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