CN200993784Y - Embedded tag unit terminal - Google Patents
Embedded tag unit terminal Download PDFInfo
- Publication number
- CN200993784Y CN200993784Y CN 200620175740 CN200620175740U CN200993784Y CN 200993784 Y CN200993784 Y CN 200993784Y CN 200620175740 CN200620175740 CN 200620175740 CN 200620175740 U CN200620175740 U CN 200620175740U CN 200993784 Y CN200993784 Y CN 200993784Y
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- Prior art keywords
- terminal
- label
- unit
- reader
- tag unit
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Abstract
The utility model discloses a terminal embedded in the label unit, composing a terminal body and a label unit. The label unit can be inserted in the terminal body, which is provided with a terminal control circuit. The label unit is provided with a label functional circuit and the terminal further composes an input and output interface circuit connected between the terminal control circuit and the label functional circuit. The terminal can perform the read-write operation for the data of the label unit through the input and output interface circuit. The terminal inserted in the label unit also composes a power source module, which supplies power for the terminal body and the label unit at the same time. The label functional circuit of the label unit composes an emission and reception units, a state logic control unit and a memory unit, which are connected mutually. The terminal inserted in the label unit in the utility model smartly makes use of the label communication mode and combines the short-cut operational control of the terminal, so that the terminal is agile and practical.
Description
Technical field
The utility model relates to the wireless communication technique field, relates in particular to a kind of terminal of the embedded tags unit based on REID.
Background technology
Radio-frequency (RF) identification (Radio Frequency Identification, be called for short RFID) technology, also claim electronic label technology, it is a kind of contactless automatic identification technology, it is by the automatic recognition objective object of radiofrequency signal and obtain related data, identification work need not manual intervention, can work in various rugged surroundings.The most basic rfid system includes the label that identifies destination object, and the reader of read/write tag information and the antenna that transmits radiofrequency signal between label and reader totally three parts are formed.
In the present radio-frequency recognition system, still there is following deficiency:
Label normally is in passive state, periodically sends stimulus information to label by reader, after label receives stimulus information, carries out data transmission or exchange again, forms whole exchanges data link with this;
Label is used in combination with portable terminal, and portable terminal is not controlled label usually, and what really control label communication still is reader;
The radio-frequency recognition system communication distance is no more than hundreds of rice farthest, does not also realize Network Transmission.
The utility model content
Technical problem to be solved in the utility model provides the terminal of a kind of embedded tags unit, be used for carrying out alternately with label, and the control label is with the communication of reader.
For solving the problems of the technologies described above, the utility model provides the terminal of a kind of embedded tags unit, comprise terminal body and tag unit, in the described terminal body of the releasable embedding of described tag unit, described terminal body has the terminal control circuit, described tag unit has the label function circuit, it is characterized in that, described terminal further comprises input/output interface circuit, be connected between described terminal control circuit and the described label function circuit, described terminal is carried out data read-write operation by described input/output interface circuit to tag unit.
The terminal of this embedded tags unit further comprises the common source module, is the power supply of described terminal body and tag unit simultaneously.
Wherein, the label function circuit of described tag unit comprises emission receiving element, state logic control module, the mnemon that links to each other successively.
The terminal of this embedded tags unit comprises that further one is carried out the reader unit of data read-write operation to tag unit, in the described terminal body of the releasable embedding of described reader unit.
Further, described reader unit comprises the radio frequency unit, processor unit, the mnemon that link to each other successively.
The terminal of embedded tags described in the utility model unit has been utilized the communication mode of label neatly, operates control easily in conjunction with terminal, makes terminal described in the utility model flexible and practical.
Description of drawings
Fig. 1 is the utility model embodiment synoptic diagram;
Fig. 2 is based on the data exchange system embodiment of REID;
Fig. 3 is a radio frequency identification data exchange system short message transmission method embodiment process flow diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the utility model embodiment synoptic diagram, wherein includes:
Terminal body: the integrated unit of various personal information processing functions, inner control circuit links to each other with terminal input/output interface circuit, inner other functional unit, have the function mutual with label, as by and label between the I/O mouth label information is carried out data read-write operation, the control label is with the communication of reader, increased the optional common source module of using for label simultaneously, also be connected with the terminal control circuit;
Tag unit: be embedded in the terminal, except having usual label function module, it is the emission receiving element that functional circuit links to each other successively, state logic control module and mnemon, be used for sending information to reader, and receive beyond the information of reader transmission, also increased with the shared optional power module of terminal;
Label is embedded in the terminal, is meant the SIM card that label can similar mobile phone, can extract also can insert portable terminal and use.Label in the portable terminal proposes communication request by active mode to reader, also waits for the link order that reader sends by passive type simultaneously.In other words, the label of embedding terminal can be selected the working method of active or passive type according to obstructed situation.This selection can be label adaptively selected also can be to select by external control.
The direct access tag of terminal can be carried out direct exchanges data with label, and promptly terminal can be carried out reading and writing data to the label that embeds wherein, and the control label is with the communication of reader.
The terminal body can also be selected reader unit also is embedded in its inside except tag unit being embedded in its inside, the acting as of reader unit: RFID tag is carried out the data write operation.Reader inside comprises radio frequency unit, processor unit and the mnemon that links to each other successively.Processor unit control radio-frequency module carries out the transmitting-receiving to radiofrequency signal, and also operation is local simultaneously carries out the exchange of data with server network, can pass through RS232 or Ethernet interface usually.Mnemon then is to be processor unit store initialization information or associative operation program code;
Reader is embedded in the terminal, is the function that has increased a reader on original terminal-based.It should be noted that, when same terminal integrated reader and label the time, the reader of same terminal will be read the label information of another terminal, for the label self is not thought target labels by mistake, the reader that is embedded in the same terminal will be carried out relevant isolation with label when communicating by letter, also promptly filter or shield, make the reader of this terminal when reading the label information of another terminal, unlikely label of visiting mistakenly in this terminal by an isolated location.This isolation can be that hardware is realized, also can be that software is realized.
RFID label and reader embed terminal, as the node or the terminal of a communication network.Terminal is carried out reading and writing data to label, and terminal is controlled label and reader communication simultaneously.
Fig. 2 shows the data exchange system embodiment based on REID, comprises embedding the terminal that tag unit and reader unit are arranged, and also comprises as lower module:
Core business server: each node or terminal in the system are carried out data interaction, information interchange and by network monitor system artificially controlled and supervises.Whole server network in addition, has comprised the service software on upper strata except comprising route, hub and network monitor, comprise the application software and the network management software;
Core network: in order to the communication data record, as write down label ID number of RFID place in each LAN (Local Area Network), realize that each LAN (Local Area Network) is connected and exchanges data.
Based on the data exchange system of REID, be to have realized terminal and RFID label interactive function, and in conjunction with a kind of system of communication network technology.The information channel of RFID data exchange system can be a cable network, also can be wireless network.Cable network comprises communication networks such as ADSL, optical fiber; Wireless network comprises communication networks such as bluetooth, WiFi, WiMAX.
Be embedded in the reader in the terminal, and the reader of setting up a module separately, in the scope of the RFID field of its covering, read and note the ID and the identifying information of label,, and these information are imported into core network as key messages such as names.By core network, different reader places just link together, and form a data exchange network.By in network, inquiring after the label ID that the reader place covers, just can the positioning label position, further carry out exchanges data between label.Here the core network of indication is a network of realizing the native system core business, can be the mobile network, also can be fixed network.
Rfid system in the past, label periodically send stimulus information to label with passive working method work by reader, and label is done response again, forms whole exchanges data link with this.After the active working method that has increased label, the data communication between label and reader is just more flexible, is mainly reflected in:
For whole radio frequency identification data exchange system:
(1) at transmit leg, terminal is to the label write data, and label sends it to reader with active mode;
(2) the take over party, label receives the link order that reader sends with passive working method, and the information that receives is sent to terminal.
For reader and label:
(1) label initiatively stimulates reader, opens radio frequency identification data communication;
(2) the passive reader of accepting of label stimulates, and opens radio frequency identification data communication;
(3) terminal control label stimulates reader, opens radio frequency identification data communication.
Shown in Fig. 3 radio frequency identification data exchange system short message transmission method embodiment process flow diagram, SMS service is based on the radio frequency identification data exchange system, realize short message service system (sms) (being called for short RFID SMS (Short Message Service) platform), its objective is the novel business of opening up a kind of complex technique in conjunction with RFID and portable terminal.The SMS (Short Message Service) (sms) that this service class is carried out like present telecom operators, the short message of RFID SMS (Short Message Service) platform is exactly the data in the data exchange system.Wherein, handheld terminal and mobile phone all belong to the portable terminal category.
When first location label (source label) is desired to comprise the steps: to the label (target labels) in the second place breath of sending short messages
Step 301, first ground terminal is write short message to the source label that embeds wherein;
Step 302, source label are under the control of terminal, and the target labels of inquiring after that carries short message content to the reader initiation that covers this source label is instructed, and realizes inquiring after by query aim label ID;
Step 303, this reader is inquired after the target labels instruction with this and is sent to core network;
Step 304, core network is by the reader in the network, query aim label ID, localizing objects label position;
Step 305, core network transmits short message to the target labels that inquires;
Step 306, target labels terminal under it is sent and is obtained the short message prompting;
The short message that terminal reading obtains under the step 307, target labels.
Through above-mentioned steps, first ground terminal and second ground terminal have realized the short message transmission by the radio frequency identification data exchange system.Second ground terminal is write the answer short message breath according to affiliated customer requirements to the label that embeds wherein, perhaps deletes, preserves, other operation such as forwarding.
In the above-mentioned steps 302, what first ground label adopted is active communication mode, promptly has the initiative and inquires after the state of reader; In the above-mentioned steps 304, what target labels adopted is the passive type communication mode, promptly is in to wait for that reader sends the state of link order.
Claims (6)
1, the terminal of a kind of embedded tags unit, comprise terminal body and tag unit, in the described terminal body of the releasable embedding of described tag unit, described terminal body has the terminal control circuit, described tag unit has the label function circuit, it is characterized in that, described terminal further comprises input/output interface circuit, be connected between described terminal control circuit and the described label function circuit, described terminal is carried out data read-write operation by described input/output interface circuit to tag unit.
2, terminal as claimed in claim 1 is characterized in that, further comprises the common source module, is the power supply of described terminal body and tag unit simultaneously.
3, terminal as claimed in claim 1 is characterized in that, the label function circuit of described tag unit comprises emission receiving element, state logic control module, the mnemon that links to each other successively.
4, terminal as claimed in claim 1 is characterized in that, comprises that further one is carried out the reader unit of data read-write operation to tag unit, in the described terminal body of the releasable embedding of described reader unit.
5, terminal as claimed in claim 4 is characterized in that, described reader unit comprises the radio frequency unit, processor unit, the mnemon that link to each other successively.
6, terminal as claimed in claim 4 is characterized in that, further comprises an isolated location that described tag unit and described reader unit are kept apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175740 CN200993784Y (en) | 2006-12-22 | 2006-12-22 | Embedded tag unit terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620175740 CN200993784Y (en) | 2006-12-22 | 2006-12-22 | Embedded tag unit terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200993784Y true CN200993784Y (en) | 2007-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620175740 Expired - Lifetime CN200993784Y (en) | 2006-12-22 | 2006-12-22 | Embedded tag unit terminal |
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| Country | Link |
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| CN (1) | CN200993784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778492B (en) * | 2009-12-29 | 2013-08-07 | 深圳市远望谷信息技术股份有限公司 | Method for radio frequency identification of mobile communication terminal and equipment thereof |
-
2006
- 2006-12-22 CN CN 200620175740 patent/CN200993784Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101778492B (en) * | 2009-12-29 | 2013-08-07 | 深圳市远望谷信息技术股份有限公司 | Method for radio frequency identification of mobile communication terminal and equipment thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071219 |
|
| EXPY | Termination of patent right or utility model |