CN202758550U - Conference seat card device based on radio frequency identification (RFID) - Google Patents
Conference seat card device based on radio frequency identification (RFID) Download PDFInfo
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- CN202758550U CN202758550U CN 201220437360 CN201220437360U CN202758550U CN 202758550 U CN202758550 U CN 202758550U CN 201220437360 CN201220437360 CN 201220437360 CN 201220437360 U CN201220437360 U CN 201220437360U CN 202758550 U CN202758550 U CN 202758550U
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Abstract
The utility model discloses a conference seat card device based on radio frequency identification (RFID). The conference seat card device is composed of a base, a display screen and a radio frequency card for storing conventioneer information. The base is formed by a microprocessor module, a memory module and a radio frequency communication module, wherein the radio frequency communication module is used for reading the conventioneer information stored by the radio frequency card and sending the conventioneer information to the microprocessor module, the microprocessor module is used for processing the conventioneer information sent by the radio frequency communication module and sending the conventioneer information to the display screen, and the memory module is used for storing operational data of the microprocessor module and radio frequency card data read by the radio frequency communication module. The conference seat card device prevents conference staff from manufacturing a large quantity of paper seat cards, accordingly lightens workload of the conference staff, reduces conference cost, reduces environmental pollution, and can be reused.
Description
Technical field
The utility model relates to a kind of conference seat card device based on RFID, can read by the radio-frequency module on the base plate information in the radio-frequency card, thereby realizes that information output with the participant is to display module.
Background technology
At present, when arranging participant's seat, normally used is the triangle brand that common cardboard or transparent plastic board are made.Then conference organisations unit is inserted in the triangle brand according to arranging participant's label is hand-written or being printed on the scraps of paper, be placed on each delegate to the meeting's seat before, take a seat to make things convenient for the participant.Meeting adjourned at every turn, and rear these scraps of paper all will cancel, and cause waste and contaminated environment, and this work of the preparation scraps of paper is very loaded down with trivial details before each meeting, and inconvenience especially more seems when the meeting present members changes temporarily; When organizing convention, workload is large, and needing the staff to prepare considerable time can finish.
The utility model content
The technical problems to be solved in the utility model is the defective for background technology, provide a kind of can effectively reduce the personnel of conference organisations workload, use cost low, can reuse, change easily conference seat card device.
The utility model is for solving above technical matters by the following technical solutions:
A kind of conference seat card device based on RFID, this device by base, display screen, the radio-frequency card that is used for storing participant's information forms; Described base is by microprocessor module, memory module, radio-frequency communication module composition; Wherein, described radio-frequency communication module is used for reading participant's information of radio-frequency card storage and sending it to microprocessor module, described microprocessor module is used for processing participant's information that the radio-frequency communication module sends, and send it to display screen and show, described memory module is used for the operational data of storage microprocessor module and the radio-frequency card data that the radio-frequency communication module reads.
As the further improvement of the conference seat card device based on RFID of the present utility model, described radio-frequency card is passive radio frequency card or active radio frequency card.
Further improvement as the conference seat card device based on RFID of the present utility model, described radio-frequency communication module is made of the RFID transceiver module, this RFID transceiver module is connected with microprocessor module by serial ports, when the passive radio frequency card enters the RFID transceiver module and is enough to provide the electromagnetic field scope of radio-frequency card work, perhaps when the active radio frequency card enter with RFID transceiver module communication distance in the time, this radio-frequency communication module can read the information that radio-frequency card sends, and its canned data is transferred to microprocessor module.
As the further improvement of the conference seat card device based on RFID of the present utility model, described display screen quantity is 2 to 5.
Further improvement as the conference seat card device based on RFID of the present utility model, also be provided with human-computer interaction module on the described base, described human-computer interaction module is comprised of keyboard or touch-screen, and the user carries out the selection of function to device by keyboard or touch-screen.
The utility model adopts above technical scheme, compared with prior art has following beneficial effect:
Radio-frequency card in this device stores participant's information in advance, read participant's information in the radio-frequency card by the radio-frequency communication module in the base, and be presented on the display screen after the treated device processing, avoided the meeting staff to make a large amount of papery seat cards, can reuse thereby alleviate staff's workload, minimizing meeting cost, environmental contamination reduction and this device.The passive radio frequency jig has volume little in the device, the advantage that is convenient for carrying, and the active radio frequency jig has the information of can storing many, and communication distance is long, the characteristics that efficient is high.Display screen quantity is 2 to 5 in the device, makes things convenient for the own looking for seat of participant, is convenient to simultaneously the information that all the other participants read the user.Human-computer interaction module in the device provides meeting worker and participant to carry out function setting.
Description of drawings
Fig. 1 is the theory diagram of seat card device of the present utility model.
Fig. 2 is radio-frequency communication module work schematic diagram.
Fig. 3 is seat card device course of work schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is described in further details.
As shown in Figure 1, whole device by base, display screen, the radio-frequency card that is used for storing participant's information forms.Radio-frequency card is passive radio frequency card or active radio frequency card, and radio-frequency card is stored participant's information in advance.Base is by microprocessor module, human-computer interaction module, memory module, radio-frequency communication module composition.
Wherein, human-computer interaction module is comprised of keyboard or touch-screen, and the general I/O port of keyboard circuit and microprocessor is connected, when pressing certain key, corresponding general I/O port conducting, thereby the read functions of option program.
As shown in Figure 2, the radio-frequency communication module is made of the RFID transceiver module, can select the RDIF transceiver module of MFRC522 radio frequency chip, radio frequency chip is connected by the serial ports control pin of serial ports and microprocessor, when the passive radio frequency card enters the RFID transceiver module and is enough to provide the electromagnetic field scope of radio-frequency card work, perhaps when the active radio frequency card enter with RFID transceiver module communication distance in the time, this radio-frequency communication module can read the information that radio-frequency card sends, and its canned data is transferred to microprocessor module.
The radio-frequency card data that be used for storage module storage microprocessor module arithmetic data and radio-frequency communication module read.
Microprocessor module is used for processing the participant's information on the radio-frequency card that the radio-frequency communication module sends, and microprocessor carries out data decode to be processed, and the data of handling are stored in the memory device, simultaneously data are outputed on the display screen.If display screen then needs to have touch controllable function simultaneously as the human-computer interaction device, when clicking button default on the screen, can realize equally the purpose that the program read functions is selected.Wherein display screen quantity is 2 to 5, faces participant oneself, makes things convenient for the participant to find the seat for one; Can place participant's face all around for all the other 1 to 4, in the face of all the other participants, make things convenient for the participant of different directions to read user profile.
Fig. 3 shows a kind of embodiment of the conference seat card device based on RFID of the present utility model, specific as follows: plugged at first, when the passive radio frequency card enters the RFID transceiver module and is enough to provide the electromagnetic field scope of radio-frequency card work, perhaps when the active radio frequency card enter with RFID transceiver module communication distance in the time, select to read the function of radio-frequency card data by human-computer interaction module, then can read the information that radio-frequency card sends by the radio-frequency communication module, and its canned data is transferred to microprocessor module.Participant's information on the radio-frequency card that microprocessor module processing radio-frequency communication module sends is carried out data decode and is processed, and the data of handling are stored in the memory device, simultaneously data are outputed on the display screen.
Claims (5)
1. conference seat card device based on RFID is characterized in that: this device by base, display screen, the radio-frequency card that is used for storing participant's information forms; Described base is by microprocessor module, memory module, radio-frequency communication module composition; Wherein, described radio-frequency communication module is used for reading participant's information of radio-frequency card storage and sending it to microprocessor module, described microprocessor module is used for processing participant's information that the radio-frequency communication module sends, and send it to display screen and show, described memory module is used for the operational data of storage microprocessor module and the radio-frequency card data that the radio-frequency communication module reads.
2. a kind of conference seat card device based on RFID according to claim 1, it is characterized in that: described radio-frequency card is passive radio frequency card or active radio frequency card.
3. a kind of conference seat card device based on RFID according to claim 1 and 2, it is characterized in that: described radio-frequency communication module is made of the RFID transceiver module, this RFID transceiver module is connected with microprocessor module by serial ports, when the passive radio frequency card enters the RFID transceiver module and is enough to provide the electromagnetic field scope of radio-frequency card work, perhaps when the active radio frequency card enter with RFID transceiver module communication distance in the time, this radio-frequency communication module can read the information that radio-frequency card sends, and its canned data is transferred to microprocessor module.
4. a kind of conference seat card device based on RFID according to claim 1, it is characterized in that: the quantity of described display screen is 2 to 5.
5. a kind of conference seat card device based on RFID according to claim 1, it is characterized in that: also be provided with human-computer interaction module on the described base, described human-computer interaction module is comprised of keyboard or touch-screen, and the user carries out the selection of function to device by keyboard or touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437360 CN202758550U (en) | 2012-08-31 | 2012-08-31 | Conference seat card device based on radio frequency identification (RFID) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220437360 CN202758550U (en) | 2012-08-31 | 2012-08-31 | Conference seat card device based on radio frequency identification (RFID) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202758550U true CN202758550U (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220437360 Expired - Fee Related CN202758550U (en) | 2012-08-31 | 2012-08-31 | Conference seat card device based on radio frequency identification (RFID) |
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| Country | Link |
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| CN (1) | CN202758550U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842267A (en) * | 2012-08-31 | 2012-12-26 | 南京信息工程大学 | RFID (radio frequency identification devices)-based conference seat card system |
-
2012
- 2012-08-31 CN CN 201220437360 patent/CN202758550U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102842267A (en) * | 2012-08-31 | 2012-12-26 | 南京信息工程大学 | RFID (radio frequency identification devices)-based conference seat card system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20140831 |
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| EXPY | Termination of patent right or utility model |