CN202586964U - RFID (electronic tag) system terminal card and RFID system - Google Patents
RFID (electronic tag) system terminal card and RFID system Download PDFInfo
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- CN202586964U CN202586964U CN 201220209397 CN201220209397U CN202586964U CN 202586964 U CN202586964 U CN 202586964U CN 201220209397 CN201220209397 CN 201220209397 CN 201220209397 U CN201220209397 U CN 201220209397U CN 202586964 U CN202586964 U CN 202586964U
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Abstract
The utility model discloses an RFID (electronic tag) system terminal card and an RFID system. The terminal card comprises an RFID of which data can be read by an external card reader through radio frequency and is characterized by also comprising a built-in card reader, a controller and a remote communication module, wherein the built-in card reader is connected with the RFID and is used for reading the data in the RFID; the controller is connected with the built-in card reader and is used for controlling the built-in card reader to read the data in the RFID; and the remote communication module is connected with the controller and is used for receiving a query request from a server in a remote communication manner, transmitting the query request to the controller, receiving the data from the controller and transmitting the data to the server in the remote communication manner. Therefore, whether the terminal card is positioned at any position, the server can acquire the data in the RFID in the terminal card in the remote communication manner in real time.
Description
Technical field
The application relates to the technology of Internet of things field, particularly relates to a kind of RFID electronic labelling system terminal card and rfid system.
Background technology
RFID (Radio Frequency Identification, radio frequency identification is commonly called as electronic tag) is classified as one of big important technology project in this century ten; It is a kind of breakthrough contactless automatic identification technology; Since coming out, the RFID electronic labelling system is in retail business, logistics; Brought into play important function in the application such as freeway net, made people's life become very convenient.
The most basic RFID electronic labelling system is made up of three parts: label (Tag): be made up of coupling element and chip; Each label has unique electronic code; The high power capacity electronic tag has the writeable memory space of user, attached to identifying destination object on the object; Reader (Reader): read the equipment of (can also write sometimes) label information, can be designed to hand-hold type or fixed; Antenna (Antenna): between label and reader, transmit radiofrequency signal.Its operation principle is: after label gets into magnetic field; Receive the radiofrequency signal that plug-in reader sends; Rely on the energy that induced current obtained to send out product information (the Passive Tag that is stored in the chip; Passive label or passive label), perhaps initiatively send the signal (Active Tag, active label or active tag) of a certain frequency; After plug-in reader reads information and decoding, deliver to CIS and carry out the relevant data processing.
Through research to prior art; The inventor finds: existing rfid system terminal is an electronic tag; Therefore and reader is arranged on the fixed position usually, can only be confined to this locality during the data in server is wanted the electron gain label and read, and promptly has only in electronic tag enters into the magnetic field range of reader, just can carry out data and read; For example: in freeway net; Label reader is arranged on charge station place usually, has only when vehicle during through charge station, and server just can obtain information of vehicles and the running data of electronic tag stored etc.In addition, though reader can adopt hand-portable design, in use, must guarantee that also magnetic field range that electronic tag is positioned at reader just can collect the data of label.So just make the data acquisition position of electronic tag relatively limit to, can't get access to the data message of preserving in the electronic tag by remote live.
In addition, the data in the electronic tag disperse to be stored in the home server that is connected with different readers, when the needs data query, can only in home server, search like this, search very inconvenience, can't manage concentratedly electronic tag data.
The utility model content
In view of this, the application provides a kind of RFID electronic labelling system terminal card, so that server can obtain the data in the rfid system electronic tag by remote live.
To achieve these goals, the RFID electronic labelling system terminal card that provides of the application is following:
A kind of RFID electronic labelling system terminal card is applied to include in the RFID electronic labelling system of server, comprising: can it is characterized in that this terminal card also comprises through less radio-frequency by the electronic tag of outside card reader reading of data:
Be connected with said electronic tag, be used for reading the built-in card reader of said electronic tag data;
Be connected with said built-in card reader, be used for controlling the controller that said built-in card reader reads said electronic tag data;
Be connected with said controller; Be used for receiving from the query requests of said server and with said query requests and send to said controller and receive the remote communication module that sends to said server from the data of said controller and with said data through the telecommunication mode through the telecommunication mode.
Wherein, said controller comprises:
Be connected with said remote communication module, built-in card reader respectively, be used for generating the reading command generation unit that the said built-in card reader of may command reads the reading command of said electronic tag data according to said query requests;
Be connected with said built-in card reader, remote communication module respectively, be used for said built-in card reader is read that data that said electronic tag obtains are put in order according to preset form and reduced data sent to the arrangement unit of said remote communication module.
Preferably, said terminal card also comprises:
Be connected with said controller, be used for obtaining current location information and said current location information being sent to the locating module of said controller with the telecommunication mode according to pre-conditioned.
Preferably, said controller also comprises:
Be connected with said locating module, built-in card reader respectively, be used for according to said current location information generate the said built-in card reader of may command with said current location information be written in the said electronic tag write instruction write the instruction generation unit.
Preferably, said built-in card reader also comprises:
Be connected with said write instruction generation unit, electronic tag respectively, be used for said current location information being write the writing unit of said electronic tag according to the said write instruction.
Preferably, said terminal card also comprises:
Be connected with said built-in card reader, reading command generation unit respectively; Whether the data that are used for detecting through said built-in card reader said electronic tag change, and when detecting data variation, trigger the detection module that said reading command generation unit generates said reading command.
Preferably, said terminal card also is provided with external interface, and said external interface one end is connected with said controller, and the other end can be connected with said server through the wired connection mode.
Preferably, said terminal card also is provided with danger button, and said danger button is connected with said controller, is used for when urgent, pressing the said controller of triggering and sends the warning distress signals that comprise said electronic tag data to said server.
The application also provides a kind of RFID electronic labelling system, so that server can obtain the data in the rfid system electronic tag by remote live.
To achieve these goals, the RFID electronic labelling system that provides of the application is following:
A kind of RFID electronic labelling system comprises: electronic tag and server is characterized in that this system also comprises: built-in card reader, controller, first remote communication module and second remote communication module, wherein:
Said built-in card reader is bound with said electronic tag mutually, and said built-in card reader is carried out data interaction through wireless and/or wired mode and said electronic tag;
Said controller is connected with said built-in card reader, is used to control said built-in card reader and reads the data in the said electronic tag or receive said built-in card reader and read the data of returning behind the electronic tag;
Said first remote communication module is connected with said controller; Said second remote communication module is connected with said server, realizes through first remote communication module, second remote communication module that long distance wireless is connected between said controller and the said server and carries out data interaction.
Preferably; Said controller is a baseband chip; Said first remote communication module is a radio frequency chip, and said second remote communication module is a Short Message Service Gateway, and realizes through the base station in the telecommunication system that long distance wireless is connected between said radio frequency chip and the said Short Message Service Gateway and carry out data interaction.
RFID electronic labelling system terminal card by above the application provides is visible, and the terminal card that the application provides is compared with terminal of the prior art, has following beneficial effect:
Terminal card in the application carries out data interaction through telecommunication mode and server; The query requests that reception server sends; Control built-in card reader and read the data in the electronic tag; And the data that built-in card reader reads are sent to server through the telecommunication mode, so no matter electronic tag is where, all can get access to the data in the electronic tag through the telecommunication mode.
For example: in freeway net, when vehicle in the process of moving, server can obtain through telecommunication and was arranged on the data in the electronic tag on the vehicle this moment, made and can monitor in real time the travel situations of vehicle.
In addition; Because each electronic tag all can be uploaded data through the telecommunication mode; Therefore the data of all electronic tags all can concentrate on the same server, when needs are inquired about the data of some electronic tags, only need the inquiry director server to get final product; Search procedure is simple, and can manage concentratedly the data of electronic tag.
Description of drawings
In order to be illustrated more clearly in the application embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the application, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
A kind of RFID electronic labelling system terminal card structural representation that Fig. 1 provides for the application embodiment;
The structural representation of the another kind of RFID electronic labelling system terminal card that Fig. 2 provides for the application embodiment;
The structural representation of another RFID electronic labelling system terminal card that Fig. 3 provides for the application embodiment;
The structural representation of a kind of RFID electronic labelling system terminal card with external interface that Fig. 4 provides for the application embodiment;
The structural representation of a kind of RFID electronic labelling system that Fig. 5 provides for the application embodiment;
Fig. 6 specifically constitutes block diagram for the RFID electronic labelling system terminal card that the application embodiment provides.
Embodiment
The rfid system terminal card that the application provides organically combines Tag electronic tag and telecommunication system on hardware constitutes; Two cover system real-time, interactive communications; Utilize telecommunications network to control built-in card reader and read the data in the rfid system electronic label chip; Realize that remote live obtains data; Automatically upgrade and upload function such as data, can be simply effectively and utilize the flexibility and the convenience of the identification record of telecommunications network realization RFID electronic labelling system cheaply, realized that server obtains the remote live of data in the electronic tag in the terminal card.
Embodiment one:
The application provides a kind of RFID electronic labelling system terminal card, the structural representation of a kind of RFID electronic labelling system terminal card that provides for the application embodiment shown in Figure 1.
With reference to shown in Figure 1; The RFID electronic labelling system terminal card that present embodiment provides is applied to include in the RFID electronic labelling system of server 1, and this terminal card comprises electronic tag 2, built-in card reader 3, controller 4 and the remote communication module 5 that is electrically connected successively.Wherein:
Built-in card reader 3 is connected with electronic tag 2, is used for reading the data of electronic tag 2;
In the application embodiment; The data query request that said server sends through the telecommunication mode is data or the packet that meets telecommunication protocol; For example: can be a note; When said controller received this data query request, needing this data query request is converted to can be by the reading command of built-in reader identification like this.
Therefore, with reference to shown in Figure 1, present embodiment middle controller 4 comprises: reading command generation unit 41.
Reading command generation unit 41 is connected with remote communication module 5, built-in card reader 3 respectively, is used for generating the reading command that the built-in card reader 3 of may command reads electronic tag 2 data according to the query requests of server 1.
In addition; In order to make the data of uploading have consolidation form; Make things convenient for subsequent server that data are managed and inquired about, also need said controller to put in order according to preset form reading the data that obtain, the preset form here can comprise: in built-in card reader reads the data that obtain, summary info is set; Perhaps, in built-in card reader reads the data that obtain, class indication is set.
Therefore, with reference to shown in Figure 1, controller described in the present embodiment 4 comprises: arrangement unit 42.
In the prior art; Therefore the rfid system terminal is a Tag electronic tag, and card reader is arranged on the fixed position usually, can only be confined to this locality during the data in server will obtain the Tag label and read; Promptly have only electronic tag to be positioned at the magnetic field range of reader; Can sense the radiofrequency signal that reader sends, and the data of self preserving sent to card reader, make the position of reading electronic tag relatively limit to like this according to this radiofrequency signal.
And the rfid system terminal card that the application embodiment provides is interior except that electronic tag; Also be provided with remote communication module, controller and built-in card reader; And said built-in card reader and said electronic tag bind together; Be that each electronic tag all has an exclusive built-in card reader; The query requests that controller in the terminal card can send through the telecommunication mode through the remote communication module reception server; Control then built-in card reader read in the said electronic tag data and with the data that obtain through remote communication module to server forwards, so just use the telecommunication mode and realized that RFID electronic tag and server carry out the mutual function of real time data, have now in compatibility and under the situation of scheme the RFID data become to be easy to obtain.So no matter where electronic tag is positioned at, and all can get access to the data in the electronic tag in real time through the telecommunication mode.For example: to the vehicle in the freeway net driving process, server can obtain in real time through telecommunications network and be arranged on the data in the electronic tag in the terminal card on the vehicle this moment, made and can carry out remote real-time monitoring to the travel situations of vehicle.The telecommunication mode here comprises: GSM or CDMA or the like.
And; Because the electronic tag in each terminal card all can send its data through the telecommunication mode; Therefore the data of all electronic tags all can concentrate on the same server, when needs are inquired about the data of some electronic tags, only need the inquiry director server to get final product; Search procedure is simple, and can manage concentratedly the data of electronic tag.
Embodiment two:
The structural representation of the another kind of RFID electronic labelling system terminal card that provides for the application embodiment shown in Figure 2.
In the actual use of terminal card; The information of electronic tag stored also need be upgraded or safeguarded sometimes; For example: when vehicle during at running on expressway; For the driving path of registration of vehicle, the positional information in the terminal card that need carry vehicle in the electronic tag on a time period or distance segment upgrade, so just locating module need be set in terminal card.
With reference to shown in Figure 2, on the basis of embodiment one, the terminal card that present embodiment provides also comprises: locating module 6.
Locating module 6 is connected with controller 4, is used for obtaining current location information and said current location information being sent to controller 4 with the telecommunication mode according to pre-conditioned.
Here obtaining the pre-conditioned of current location information can comprise: Preset Time interval and/or predeterminable range interval, and wherein: Preset Time can be a Fixed Time Interval at interval, also can be the unfixed time interval; Predeterminable range at interval can carry out freely being provided with according to the range of movement or the precision of the carrier of electronic tag; For example: for the electronic tag that is arranged on the vehicle; Predeterminable range can be unit with the kilometer at interval; And for the electronic tag that is arranged on the animal that needs tracking, distance can rationally be provided with according to the scope of activities of this animal at interval.
After the said controller in the terminal card receives the said current location information that locating module sends; Need the built-in card reader of control to be written to said current location information the renewal that could accomplish terminal card electronic tag positional information in the electronic tag; Therefore in controller, need to be provided with to control the unit that built-in card reader is carried out write activity; And also need possess write-in functions the read functions that in embodiment one, provides in the built-in card reader simultaneously, just can accomplish write activity.
Therefore, with reference to shown in Figure 2, also comprise in the controller 4: write instruction generation unit 43.
Write instruction generation unit 43 and be connected with locating module 6, built-in card reader 3 respectively, be used for generating the built-in card reader 3 of may command said current location information is written to the instruction that writes in the electronic tag 2 according to said current location information.
Simultaneously, with reference to shown in Figure 2, also comprise in the built-in card reader 3: reading unit 31 and writing unit 32.Wherein:
Positioning unit described in the application embodiment is according to pre-conditioned when terminal card is positioned; Can utilize existing ripe locate mode; For example: base station locate mode or GPS locate mode etc.; Perhaps also can utilize other to use the new way that art technology can be developed, repeat no more here.
Embodiment three:
The structural representation of another the RFID electronic labelling system terminal card that provides for the application embodiment shown in Figure 3.
In the actual use of terminal card; Sometimes we also need monitor the real-time change situation of the information of electronic tag stored constantly; For example: when the police need monitor the stolen vehicle that the terminal card that provides among the embodiment two is installed or the real time position and the trend of valuables; Perhaps storage turnover account system need obtain the turnover or the deposit position change of the large logistics that disposes the terminal card that provides among the embodiment two in real time; When perhaps the data in the electronic tag change because of outside force majeure failure factor in the terminal card; In order to monitor and obtain first-hand information in real time, the very first time that need the data in the electronic tag take place to upgrade after changing in said terminal card is obtained its positional information, and rely on merely the timing inquiry of server or as required the inquiry positional information that can not grasp this terminal card in real time change; So just detection module need be set in terminal card, in real time data variation and the active upload delta data in the detected electrons label.
With reference to shown in Figure 3, on embodiment one or two bases, the terminal card that present embodiment provides also comprises: detection module 7.
Detection module 7 is connected with built-in card reader 3, reading command generation unit 41 respectively; Be used for whether changing, and when detecting data variation, trigger reading command generation unit 41 generation reading command through the data of built-in card reader 3 detected electrons labels 2.
When the detection module in the terminal card detects that data in the electronic tag are modified or when changing; Automatically triggering controller controls built-in card reader and reads the data in the electronic tag and will read the data upload that obtains and give server; Controller in upload procedure and the foregoing description one is controlled built-in card reader, and to read in the electronic tag process of data according to the query requests of server similar; Unique difference is that present embodiment is an active upload, and embodiment one is passive obtaining.
Embodiment four:
The structural representation of a kind of RFID electronic labelling system terminal card with external interface that provides for the application embodiment shown in Figure 4.
In the terminal card that the foregoing description one, two or three is provided; Electronic tag all adopts telecommunication mode and server to carry out data interaction; In the terminal card that other embodiment of the application provide, electronic tag can also adopt alternate manner and server to carry out data interaction.
With reference to shown in Figure 4; Based on above embodiment; Further be provided with on the terminal card that present embodiment provides: external interface 8; Said external interface 8 one ends are connected with controller 4, and the other end can be connected with server 1 through the wired connection mode, are used for coupling together server 1 and controller 4 through wired mode carrying out data interaction.
The terminal card that present embodiment provides; When not possessing outside card reader; During perhaps to specific needs; Server can be connected with terminal card through external interface and carries out data interaction: said server and said controller through the external interface wired connection; Said controller receives the data query request that said server sends through external interface, controls said built-in card reader according to said query requests and reads the data in the said label and will said built-in card reader read the data that obtain and pass through external interface and send to said server.
In addition; On the terminal card basis that above-mentioned all embodiment provide; Can also be provided with danger button in the application's the terminal card, said danger button is connected with controller 4, is used for when urgent, pressing triggering controller 4 and sends the warning distress signals that comprise electronic tag 2 data to server 1.Only need press the button in case of necessity and can trigger the built-in card reader 3 of controller 4 controls and read the data in the electronic tag 2 and the data that obtain are sent through the telecommunication mode.Can also increase the indicator light that is connected with controller 4 on the terminal card simultaneously, be used to indicate the terminal card operating state.
Embodiment five:
The application also provides a kind of RFID electronic labelling system, the structural representation of the RFID electronic labelling system that provides for the application embodiment shown in Figure 5.
With reference to shown in Figure 5, the RFID electronic labelling system that the application provides comprises: server 1, electronic tag 2, built-in card reader 3, controller 4, first remote communication module 5 and second remote communication module 9.Wherein:
Built-in card reader 3 binds together with electronic tag 2; When reality is used; Built-in card reader 3 can embedded mode be located in the card body of electronic tag 2, and can carry out data interaction through wireless mode between built-in card reader 3 and the electronic tag 2, promptly with existing card reader and electronic tag between data interactive mode identical; In addition, built-in card reader 3 can also be carried out data interaction through the mode of wired connection with electronic tag 2.
First remote communication module 5 is connected with controller 4, and second remote communication module 9 is connected with server 1.Can carry out telecommunication between first remote communication module 5 and second remote communication module 9, transmit and receive data mutually.Like this, just can carry out data interaction between controller 4 and the server 1 through first remote communication module 5 and second remote communication module 9.
In addition, with reference to shown in Figure 5, in the application embodiment, on the controller 4 external interface 8 can also be set, and said external interface 8 can be connected with server 1.External data interface 8 is set, and mainly is to some specific electronic tags, can carry out data interaction through external data interface 8 and server 1.And for common electronic tag; External data interface 8 can not use under normal conditions; And under case of emergency, in the time of for example can't carrying out data interaction through telecommunication and server 1, server 1 can be connected the data of obtaining in the electronic tag 2 through external data interface 8 with terminal card.
In addition; With reference to shown in Figure 5, in the application embodiment, can also comprise in this rfid system: locating module 6, detection module 7; And locating module 6 is connected with controller 4; Detection module 7 is connected with built-in card reader 3 with controller 4 respectively, and locating module 6 is used for according to pre-conditioned electronic tag 2 being positioned, and the positional information that obtains is sent to controller 4; After controller 4 receives said positional information; Control built-in card reader 3 positional information be written in the electronic tag 2, after the data of detecting unit 7 in detecting electronic tag 2 change, trigger the built-in card reader 3 of controller 4 controls read in the electronic tag 2 data and with said data through first remote communication module 5 and second remote communication module 9 to server 1 transmission.
That is said here positions electronic tag according to pre-conditioned, pre-conditioned can comprising: Preset Time at interval with predeterminable range at interval, wherein: the Preset Time interval can Fixed Time Interval, also can be the unfixed time interval; Predeterminable range at interval can carry out freely being provided with according to the range of movement or the precision of the carrier of electronic tag; For example: for the electronic tag that is arranged on the vehicle; Preset Time can be unit with the kilometer at interval; And for the electronic tag that is arranged on the animal that needs tracking, can rationally be provided with according to the scope of activities of this animal.
In practical application; Controller 4 can be baseband chip; First remote communication module 5 can be radio frequency chip; Second remote communication module 6 can be Short Message Service Gateway, and realizes through the base station in the telecommunication system that long distance wireless is connected between said radio frequency chip and the said Short Message Service Gateway and carry out data interaction.
More than be the application's core concept, understand the application's technical scheme better, will combine the application's embodiment below, the application's technical scheme is done further detailed, clear, complete explanation in order to make those skilled in the art person.
The concrete formation block diagram of the RFID electronic labelling system terminal card that provides for the application's embodiment shown in Figure 6.
In embodiment, the telecommunication mode that the present invention adopts can be selected Ethernet, GPRS, radio station, modem dialing and various GSM such as GSM global system for mobile communications, CDMA2000, WCDMA and TD-SCDMA or the like.
Preferably; We select the telecommunication mode of GSM global system for mobile communications as the application; Then the controller in the application's terminal card is the GSM baseband chip; Remote communication module is the GSM radio frequency chip; First remote communication module in the application's rfid system is that the telecommunication module in the terminal card is the GSM radio frequency chip, and second remote communication module is the GSM Short Message Service Gateway, and realizes long distance wireless connection carrying out data interaction through the base station in the GSM telecommunications network between radio frequency chip and the Short Message Service Gateway.
Concrete formation block diagram with reference to RFID electronic labelling system terminal card shown in Figure 6:
The RFID electronic labelling system terminal card that the application provided organically combines gsm communication system and RFID electronic labelling system, so can constitute by gsm communication system part, RFID part and system interface part three parts:
The GSM radio frequency chip is MTK6139, is used to realize the transmitting-receiving and the modulation function of GSM signal; The GSM baseband chip is MTK6223D, be used for realization system control with functions such as RFID communicates by letter; Battery among GSM radio frequency chip and baseband chip and the figure, pSRAM+Flash, the GSM antenna is formed the gsm communication system part jointly;
The built-in card reader chip of RFID Reader is MFRC522; Be used for realizing read-write RFID Tag electronic label chip and function such as communicate by letter with the GSM baseband chip; Be connected through analog switch chip TS3USB221A with RFID Tag electronic label chip; The common RFID part of forming is furnished with coil respectively and is used for communication.Wherein the analog switch chip is used for controlling being connected of electronic label chip and built-in card reader, realizes reading functions such as connection, normal cutoff.Electronic label chip both can be read by the built-in card reader of terminal card itself, also can be read by outside card reader;
The built-in card reader chip of RFID is connected with the GSM baseband chip through serial communication interface, realizes the function that gsm system is communicated by letter with rfid system.
The external interface part is made up of the Uart serial line interface, is used for carrying out the communication transmission with external equipment;
Button is used to realize functions such as transmission information warning, and LED is used to indicate the terminal card operating state;
The built-in lithium ion battery that charges is used to provide the energy, guarantees that terminal card normally moves.
According to the RFID electronic tag scheme that the application provided; When server need obtain data in real time; Short Message Service Gateway in the gsm system that is attached thereto sends request; Short Message Service Gateway is transmitted and should be asked to the gsm system baseband chip through gsm communication system base station and radio frequency chip; The gsm system baseband chip is connected with built-in card reader chip through communication interface and carries out real time communication, controls built-in card reader chip and in label chip, reads or write data, and will read the data that obtain and pass through gsm system radio frequency chip and base station and Short Message Service Gateway to server forwards.
Equally; Server also can be through the data in the direct reading tag chip of outside card reader; Perhaps server directly sends request to baseband chip through the external interface that the application is provided with, and baseband chip will be controlled the data that built-in card reader reads in the label chip that obtains and send to server through external interface.Terminal card can also further be provided with the danger button that is connected with controller, is used for when urgent, pressing the said controller of triggering and sends the warning distress signals that comprise said electronic tag data to said server.
RFID electronic labelling system terminal card by above the application provides is visible, and the terminal card that the application provides is compared with terminal of the prior art, has following beneficial effect:
1, this terminal card can be controlled built-in card reader through the telecommunication mode and read the data in the electronic tag, uses telecommunication and realizes that the RFID remote live obtains data, upgrades automatically and uploads function such as data; Under the situation of the existing scheme of compatibility, solved automatic data collection; Real-time update such as obtains in real time at problem, has expanded the range of application of RFID; Can make it to insert Internet of Things, the RFID data become be easy to obtain.
2, this terminal card makes the data obtain manner variation of rfid system; Expandability is strong: can realize obtaining in real time of data and upgrade through inner card reader read-write electronic tag; The internal electron label data can be easy to read by outside card reader simultaneously, and is equipped with external data interface, can pass through external data interface and server exchange data; Can also increase urgent button, only need push button and to send the emergency note that comprises all information.
3, this terminal card advantages of small volume is merely a common RFID size, and thickness is no more than 5mm, and cost is low; Low in energy consumption, be simple and easy to realize, need not safeguard basically; Use very conveniently, be furnished with indicator light, indicating terminal card operating state; Built-in lithium ion battery can charge, and the assurance system normally moves.
Need to prove; The above only is a part of preferred embodiment of present techniques scheme; Make those skilled in the art can make much of or realize the application; Rather than whole embodiment, defined General Principle can realize under the situation of spirit that does not break away from the application or scope in other embodiments among this paper.Therefore, based on above embodiment, for those skilled in the art; Do not break away from the application's principle, do not making under the creative work prerequisite, can also make multiple conspicuous modification and retouching; Through the every other embodiment that these modification and retouchings obtained; Can be applied to the present techniques scheme, these do not influence the application's realization, all should belong to the application's protection range.Therefore, the application will can not be restricted to these embodiment shown in this paper, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (10)
1. a RFID electronic labelling system terminal card is applied to include in the RFID electronic labelling system of server, comprising: can it is characterized in that this terminal card also comprises through less radio-frequency by the electronic tag of outside card reader reading of data:
Be connected with said electronic tag, be used for reading the built-in card reader of said electronic tag data;
Be connected with said built-in card reader, be used for controlling the controller that said built-in card reader reads said electronic tag data;
Be connected with said controller; Be used for receiving from the query requests of said server and with said query requests and send to said controller and receive the remote communication module that sends to said server from the data of said controller and with said data through the telecommunication mode through the telecommunication mode.
2. terminal card according to claim 1 is characterized in that, said controller comprises:
Be connected with said remote communication module, built-in card reader respectively, be used for generating the reading command generation unit that the said built-in card reader of may command reads the reading command of said electronic tag data according to said query requests;
Be connected with said built-in card reader, remote communication module respectively, be used for said built-in card reader is read that data that said electronic tag obtains are put in order according to preset form and reduced data sent to the arrangement unit of said remote communication module.
3. terminal card according to claim 2 is characterized in that, said terminal card also comprises:
Be connected with said controller, be used for obtaining current location information and said current location information being sent to the locating module of said controller with the telecommunication mode according to pre-conditioned.
4. terminal card according to claim 3 is characterized in that, said controller also comprises:
Be connected with said locating module, built-in card reader respectively, be used for according to said current location information generate the said built-in card reader of may command with said current location information be written in the said electronic tag write instruction write the instruction generation unit.
5. terminal card according to claim 4 is characterized in that, said built-in card reader also comprises:
Be connected with said write instruction generation unit, electronic tag respectively, be used for said current location information being write the writing unit of said electronic tag according to the said write instruction.
6. terminal card according to claim 2 is characterized in that, said terminal card also comprises:
Be connected with said built-in card reader, reading command generation unit respectively; Whether the data that are used for detecting through said built-in card reader said electronic tag change, and when detecting data variation, trigger the detection module that said reading command generation unit generates said reading command.
7. according to each described terminal card among the claim 1-6, it is characterized in that said terminal card also is provided with external interface, said external interface one end is connected with said controller, and the other end can be connected with said server through the wired connection mode.
8. according to each described terminal card among the claim 1-6; It is characterized in that; Said terminal card also is provided with danger button; Said danger button is connected with said controller, is used for when urgent, pressing the said controller of triggering and sends the warning distress signals that comprise said electronic tag data to said server.
9. RFID electronic labelling system, comprising: electronic tag and server is characterized in that this system also comprises: built-in card reader, controller, first remote communication module and second remote communication module, wherein:
Said built-in card reader is bound with said electronic tag mutually, and said built-in card reader is carried out data interaction through wireless and/or wired mode and said electronic tag;
Said controller is connected with said built-in card reader, is used to control said built-in card reader and reads the data in the said electronic tag or receive said built-in card reader and read the data of returning behind the electronic tag;
Said first remote communication module is connected with said controller; Said second remote communication module is connected with said server, realizes through first remote communication module, second remote communication module that long distance wireless is connected between said controller and the said server and carries out data interaction.
10. system according to claim 9; It is characterized in that; Said controller is a baseband chip; Said first remote communication module is a radio frequency chip, and said second remote communication module is a Short Message Service Gateway, and realizes through the base station in the telecommunication system that long distance wireless is connected between said radio frequency chip and the said Short Message Service Gateway and carry out data interaction.
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| CN 201220209397 CN202586964U (en) | 2012-05-10 | 2012-05-10 | RFID (electronic tag) system terminal card and RFID system |
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| CN 201220209397 CN202586964U (en) | 2012-05-10 | 2012-05-10 | RFID (electronic tag) system terminal card and RFID system |
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| CN103218640A (en) * | 2013-04-08 | 2013-07-24 | 常州市莱特信息科技有限公司 | Logistics management system based on radio frequency identification (RFID) |
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| CN110661554A (en) * | 2019-10-31 | 2020-01-07 | 上海天臣射频技术有限公司 | Radio frequency circuit, radio frequency tag and communication system |
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| CN103218640A (en) * | 2013-04-08 | 2013-07-24 | 常州市莱特信息科技有限公司 | Logistics management system based on radio frequency identification (RFID) |
| CN108062580A (en) * | 2016-11-09 | 2018-05-22 | 深圳市康柏特科技开发有限公司 | A kind of card reading system |
| CN108573178A (en) * | 2017-03-07 | 2018-09-25 | 欧姆龙株式会社 | The control method of reader device and reader device |
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| CN107341908A (en) * | 2017-07-10 | 2017-11-10 | 广东麦贝科技有限公司 | A kind of intelligent identification Method and platform |
| CN108717518A (en) * | 2018-05-21 | 2018-10-30 | 深圳市德鑫物联科技有限公司 | RF card reader with charge function |
| CN109934314A (en) * | 2019-01-30 | 2019-06-25 | 中国电力科学研究院有限公司 | A kind of method for reading data and system of electric power Internet of Things electronic tag |
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| CN110661554A (en) * | 2019-10-31 | 2020-01-07 | 上海天臣射频技术有限公司 | Radio frequency circuit, radio frequency tag and communication system |
| CN110661554B (en) * | 2019-10-31 | 2024-04-26 | 上海天臣射频技术有限公司 | Radio frequency circuit, radio frequency tag and communication system |
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Address after: 100193, No. 5, building 16, east 10, East Hospital, No. 502 Wang Dong Road, Beijing, Haidian District Patentee after: Softcom power information technology (Group) Co., Ltd Address before: 100193 international software building, building 9, Zhongguancun Software Park, No. 8 northeast Wang Xi Road, Beijing, Haidian District Patentee before: ISOFTSTONE INFORMATION TECHNOLOGY (Group) Co.,Ltd. |
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Granted publication date: 20121205 |