CN203102302U - Peripheral equipment intelligent reader with RFID identification function - Google Patents
Peripheral equipment intelligent reader with RFID identification function Download PDFInfo
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- CN203102302U CN203102302U CN 201320059399 CN201320059399U CN203102302U CN 203102302 U CN203102302 U CN 203102302U CN 201320059399 CN201320059399 CN 201320059399 CN 201320059399 U CN201320059399 U CN 201320059399U CN 203102302 U CN203102302 U CN 203102302U
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Abstract
The utility model discloses a peripheral equipment intelligent reader with an RFID identification function. The peripheral equipment intelligent reader comprises a radiofrequency emitting module, a digital base-band processing module, a radiofrequency receiving module and a signal transmit-receive module. An input end of the radiofrequency emitting module is connected with an output end of the digital base-band processing module. An output end of the radiofrequency receiving module is connected with an input end of the digital base-band processing module. The digital base-band processing module is connected with the signal transmit-receive module. The peripheral equipment intelligent reader effectively solves a problem that game peripheral equipment and mobile equipment cannot interact with each other, increases game playability of the mobile equipment, improves interactivity between games and players, and greatly improves user experience of playing games in the mobile equipment. The peripheral equipment intelligent reader with the RFID identification function can be applied to peripheral equipment of mobile equipments.
Description
Technical field
The utility model relates to communication technical field, relates in particular to a kind of peripheral hardware intelligence reader with the RFID recognition function.
Background technology
Radio RF recognition technology (RFID technology) utilizes wireless radio frequency mode to carry out the noncontact bidirectional data transfers between reader and radio-frequency card, to reach the purpose of Target Recognition and exchanges data.Radio RF recognition technology has efficient quick, noncontact, pollution-free, the high outstanding advantage of discrimination.
But, mobile device major part is not in the market added the RFID chip in fuselage interior, though therefore present mobile device all has a lot of accessories and peripheral hardware, but seldom be equipped with recreation peripheral hardware with RFID function, making the user can not use the recreation peripheral hardware to carry out RFID with mobile device communicates by letter, can not carry out interaction with the recreation peripheral hardware, lack and recreation peripheral hardware interactive experience.
The utility model content
In order to solve the problems of the technologies described above, the purpose of this utility model provides a kind of energy identification recreation peripheral hardware, increases a kind of peripheral hardware intelligence reader with the RFID recognition function of recreation peripheral hardware and mobile device interaction.
The technical scheme that the utility model adopted is:
A kind of peripheral hardware intelligence reader with the RFID recognition function, comprise radiofrequency emitting module, digital baseband processing module, Receiver Module and signal transmitting and receiving module, the input end of described radiofrequency emitting module is connected with the output terminal of digital baseband processing module, the output terminal of described Receiver Module is connected with the input end of digital baseband processing module, and described digital baseband processing module is connected with the signal transmitting and receiving module.
Be further used as preferred embodiment, described radiofrequency emitting module comprises crystal oscillator, frequency synthesizer, power splitter, ASK modulator, power amplifier and emitting antenna, the output terminal of described crystal oscillator is connected by frequency synthesizer, power splitter, ASK modulator and power amplifier and then with the input end of emitting antenna successively, and the output terminal of described digital baseband processing module is connected with the input end of ASK modulator.
Be further used as preferred embodiment, described Receiver Module comprises receiving antenna, coherent demodulator, operational amplifier and comparer, and the output terminal of described receiving antenna is connected by coherent demodulator, operational amplifier and comparer and then with the input end of digital baseband processing module successively.
Be further used as preferred embodiment, described signal transmitting and receiving module comprises wireless signal module and wire signal interface, and described wireless signal module all is connected with the digital baseband processing module with the wire signal interface.
Be further used as preferred embodiment, described wireless signal module is Bluetooth signal module or wifi signaling module.
Be further used as preferred embodiment, described digital baseband processing module is a single-chip microcomputer.
The beneficial effects of the utility model are:
A kind of peripheral hardware intelligence reader of the utility model with the RFID recognition function, comprise radiofrequency emitting module, digital baseband processing module, Receiver Module and signal transmitting and receiving module, the input end of described radiofrequency emitting module is connected with the output terminal of digital baseband processing module, the output terminal of described Receiver Module is connected with the input end of digital baseband processing module, and described digital baseband processing module is connected with the signal transmitting and receiving module.The utility model efficiently solve the recreation peripheral hardware can not with the problem of mobile device interaction, increased the playability of the recreation in the mobile device, also improved the interactive of recreation and player simultaneously, promote the experience that the user plays greatly in mobile device.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Fig. 1 is the functional-block diagram of a kind of peripheral hardware intelligence reader with the RFID recognition function of the utility model;
Fig. 2 is that the utility model is a kind of with the peripheral hardware intelligence reader of RFID recognition function and the transmission data structure diagram of recreation peripheral communication;
Fig. 3 is the data structure diagram of a kind of peripheral hardware intelligence reader and mobile device information transmission with the RFID recognition function of the utility model.
Embodiment
With reference to figure 1, Fig. 1 is the functional-block diagram of a kind of peripheral hardware intelligence reader with the RFID recognition function of the utility model, in conjunction with Fig. 1, a kind of peripheral hardware intelligence reader of the utility model with the RFID recognition function, comprise radiofrequency emitting module, the digital baseband processing module, Receiver Module and signal transmitting and receiving module, the input end of described radiofrequency emitting module is connected with the output terminal of digital baseband processing module, the output terminal of described Receiver Module is connected with the input end of digital baseband processing module, and described digital baseband processing module is connected with the signal transmitting and receiving module.
Further, described radiofrequency emitting module and Receiver Module adopt zero-if architecture, have reduced required device to a great extent, have significantly reduced cost.
Be further used as preferred embodiment, described radiofrequency emitting module comprises crystal oscillator, frequency synthesizer, power splitter, ASK modulator, power amplifier and emitting antenna, the output terminal of described crystal oscillator is connected by frequency synthesizer, power splitter, ASK modulator and power amplifier and then with the input end of emitting antenna successively, and the output terminal of described digital baseband processing module is connected with the input end of ASK modulator.
Be further used as preferred embodiment, described Receiver Module comprises receiving antenna, coherent demodulator, operational amplifier and comparer, and the output terminal of described receiving antenna is connected by coherent demodulator, operational amplifier and comparer and then with the input end of digital baseband processing module successively.
Be further used as preferred embodiment, described signal transmitting and receiving module comprises wireless signal module and wire signal interface, and described wireless signal module all is connected with the digital baseband processing module with the wire signal interface.
Be further used as preferred embodiment, described wireless signal module is Bluetooth signal module or wifi signaling module.
Be further used as preferred embodiment, described digital baseband processing module is a single-chip microcomputer.
During work, because recreation peripheral hardware itself does not have power supply, when the recreation peripheral hardware enters the induction zone of reader, peripheral hardware reader emission pumping signal, under the excitation of pumping signal, the LC series resonant circuit of recreation peripheral hardware base inside produces resonance, thereby make electric charge has been arranged in the electric capacity, at the other end of this electric capacity, be connected with the electronic pump of a unidirectional conducting, the charge transfer in the electric capacity is to another capacitor memory storage, when the electric charge that is accumulated reaches 2V, this electric capacity can be used as power supply and provides operating voltage for other circuit of peripheral hardware base, for it data transmission in peripheral hardware is gone out, and comprises resonance, rectification, filtering and voltage stabilizing etc.
Fig. 2 is the transmission data structure diagram of a kind of peripheral hardware intelligence reader with the RFID recognition function of the utility model, and wherein preceding 2 is zone bit, back 16 binary data for transmitting, and each of data takies 4 clock period.During data transmission, the peripheral hardware reader sends data-signal to the recreation peripheral hardware, after the circuit in the peripheral hardware receives carrier signal, signal is carried out demodulation, reduction numerical information, and information carried out analyzing and processing, thus judge the order that receives.After the recreation peripheral hardware was handled the order of reader, after information source coding, chnnel coding, modulation, the emission response message was given the peripheral hardware reader.After the peripheral hardware reader receives the response message of peripheral hardware, through separating the mediation channel-decoding, the data message that the peripheral hardware that obtains playing sends.
Fig. 3 is the data structure diagram of a kind of peripheral hardware intelligence reader and mobile device information transmission with the RFID recognition function of the present invention.Wherein preceding 4 bytes are flag, be used to store the length of obtaining data, the data of back byte for obtaining from the peripheral hardware reader, the peripheral hardware reader sends packet to mobile device by data line, bluetooth or wifi, such as: intelligent mobile terminals such as IPAD, Android and panel computer.
It can be seen from the above:
A kind of peripheral hardware intelligence reader of the utility model with the RFID recognition function, comprise radiofrequency emitting module, digital baseband processing module, Receiver Module and signal transmitting and receiving module, the input end of described radiofrequency emitting module is connected with the output terminal of digital baseband processing module, the output terminal of described Receiver Module is connected with the input end of digital baseband processing module, and described digital baseband processing module is connected with the signal transmitting and receiving module.The utility model efficiently solve the recreation peripheral hardware can not with the problem of mobile device interaction, increased the playability of the recreation in the mobile device, also improved the interactive of recreation and player simultaneously, promote the experience that the user plays greatly in mobile device.
More than be that preferable enforcement of the present utility model is specified, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art make all equivalent variations or replacement also can doing under the prerequisite of the utility model spirit, the distortion that these are equal to or replace all is included in the application's claim institute restricted portion.
Claims (6)
1. peripheral hardware intelligence reader with the RFID recognition function, it is characterized in that: comprise radiofrequency emitting module, digital baseband processing module, Receiver Module and signal transmitting and receiving module, the input end of described radiofrequency emitting module is connected with the output terminal of digital baseband processing module, the output terminal of described Receiver Module is connected with the input end of digital baseband processing module, and described digital baseband processing module is connected with the signal transmitting and receiving module.
2. a kind of peripheral hardware intelligence reader according to claim 1 with the RFID recognition function, it is characterized in that: described radiofrequency emitting module comprises crystal oscillator, frequency synthesizer, power splitter, ASK modulator, power amplifier and emitting antenna, the output terminal of described crystal oscillator is connected by frequency synthesizer, power splitter, ASK modulator and power amplifier and then with the input end of emitting antenna successively, and the output terminal of described digital baseband processing module is connected with the input end of ASK modulator.
3. a kind of peripheral hardware intelligence reader according to claim 1 with the RFID recognition function, it is characterized in that: described Receiver Module comprises receiving antenna, coherent demodulator, operational amplifier and comparer, and the output terminal of described receiving antenna is connected by coherent demodulator, operational amplifier and comparer and then with the input end of digital baseband processing module successively.
4. a kind of peripheral hardware intelligence reader according to claim 1 with the RFID recognition function, it is characterized in that: described signal transmitting and receiving module comprises wireless signal module and wire signal interface, and described wireless signal module all is connected with the digital baseband processing module with the wire signal interface.
5. a kind of peripheral hardware intelligence reader with the RFID recognition function according to claim 4 is characterized in that: described wireless signal module is Bluetooth signal module or wifi signaling module.
6. according to each described a kind of peripheral hardware intelligence reader with the RFID recognition function of claim 1-5, it is characterized in that: described digital baseband processing module is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059399 CN203102302U (en) | 2013-01-31 | 2013-01-31 | Peripheral equipment intelligent reader with RFID identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320059399 CN203102302U (en) | 2013-01-31 | 2013-01-31 | Peripheral equipment intelligent reader with RFID identification function |
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| Publication Number | Publication Date |
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| CN203102302U true CN203102302U (en) | 2013-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320059399 Expired - Fee Related CN203102302U (en) | 2013-01-31 | 2013-01-31 | Peripheral equipment intelligent reader with RFID identification function |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106382A (en) * | 2013-01-31 | 2013-05-15 | 广州梦龙科技有限公司 | Peripheral intelligent reader with radio frequency identification (RFID) recognition function |
| CN106056171A (en) * | 2015-04-15 | 2016-10-26 | 摩托罗拉移动有限责任公司 | Utilizing radio frequency identification tags to display messages and notifications on peripheral devices |
-
2013
- 2013-01-31 CN CN 201320059399 patent/CN203102302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106382A (en) * | 2013-01-31 | 2013-05-15 | 广州梦龙科技有限公司 | Peripheral intelligent reader with radio frequency identification (RFID) recognition function |
| CN106056171A (en) * | 2015-04-15 | 2016-10-26 | 摩托罗拉移动有限责任公司 | Utilizing radio frequency identification tags to display messages and notifications on peripheral devices |
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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: 20130731 Termination date: 20160131 |
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| EXPY | Termination of patent right or utility model |