CN101539982A - Radiofrequency transforming bridge equipment, radiofrequency identification system and radiofrequency data transfer method - Google Patents
Radiofrequency transforming bridge equipment, radiofrequency identification system and radiofrequency data transfer method Download PDFInfo
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- CN101539982A CN101539982A CN200810026886A CN200810026886A CN101539982A CN 101539982 A CN101539982 A CN 101539982A CN 200810026886 A CN200810026886 A CN 200810026886A CN 200810026886 A CN200810026886 A CN 200810026886A CN 101539982 A CN101539982 A CN 101539982A
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Abstract
The invention provides radiofrequency transforming bridge equipment, a radiofrequency identification system and a radiofrequency data transfer method. The radiofrequency transforming bridge equipment comprises a card radiofrequency processing unit, and a card swipe terminal radiofrequency processing unit, wherein the card radiofrequency processing unit is used for receiving radiofrequency identification data sent by a radiofrequency identification card or a user identification terminal and sending the radiofrequency identification data to the card swipe terminal radiofrequency processing unit according to a card radiofrequency processing mode, or sending the radiofrequency identification data sent by the card swipe terminal radiofrequency processing unit to the radiofrequency identification card or the user identification terminal according to the card radiofrequency processing mode; and the card swipe terminal radiofrequency processing unit is used for sending the radiofrequency identification data sent by the card radiofrequency processing unit to a card swipe terminal according to a card swipe terminal radiofrequency processing mode, or receiving the radiofrequency identification data sent by the card swipe terminal and sending the radiofrequency identification data to the card radiofrequency processing unit according to the card swipe terminal radiofrequency processing mode. The radiofrequency transforming bridge equipment, the radiofrequency identification system and the radiofrequency data transfer method can reduce the cost for retrofitting the prior card swipe terminal system and reduce the retrofitting difficulty for the prior card swipe terminal equipment.
Description
Technical field
The present invention relates to the REID field, in particular, the present invention relates to a kind of radio frequency Bridge equipment, radio-frequency recognition system and rf data transfer approach.
Background technology
The frequency that existing radio-frequency identification card uses is not waited to ultrahigh frequency 2.4GHz by low frequency 125KHz, according to different applications, needs, can select different frequency ranges, uses different communication protocol and algorithm.
In addition, the kind of the terminal POS machine of swiping the card of the less radio-frequency function that is touched in people's daily life is also a lot, for example live in conjunction with the closest with people, the most general less radio-frequency terminal POS machine works in 13.56MHz, and the communication protocol of use is Mifare, Type A, Type B etc.
The terminal POS machine of swiping the card of above-mentioned various different classes of less radio-frequency function can be widely used in small amount payment, gate control system, public transit system, license recognition system or the like.Because the frequency limitation of its use, communication distance just has been subjected to strict constraint (being generally 3-10cm).The radio-frequency card supporting with it also is subjected to respective limits simultaneously, for example must work in 13.56MHz, and use identical communication protocol etc.
But present continuous development along with radio-frequency technique, the radio-frequency identification card of different radio frequency frequency continues to bring out, a lot of application based on radio-frequency (RF) identification can concentrate on and realize on the card that (card that has is a double frequency, even multifrequency pattern), but the terminal POS machine of swiping the card for the overwhelming majority, but have only a fixing frequency, a cover radio frequency protocol cooperates.Like this, brought limitation with regard to the development of giving radio-frequency identification card.Particularly for the terminal POS system that swipes the card of installation, wish that it can (this card may work in the rf frequency different with the POS terminal of the former terminal of swiping the card with the radio-frequency identification card that new application is arranged, the different radio frequency agreement) compatible, communication, like this, just the transformation or the migration of entire front end can only be carried out, huge moving costs can be brought the POS system of the former terminal of swiping the card.The simultaneously improved terminal POS of swiping the card may also can not be compatible to original card, and only the POS of the terminal of swiping the card of two cover different radio frequency frequencies are parallel, but also bring unnecessary cost so simultaneously and to the transformation difficulty of existing equipment.
Summary of the invention
The technical matters that the present invention solves provides a kind of radio frequency Bridge equipment, radio-frequency recognition system and rf data transfer approach, to discern frequency at present multiple different radio frequency, the terminal coexistence of swiping the card of pattern is in the general layout in market, realize user smart cards different on the compatible market or identity recognition terminal and existing a large amount of different brushing card terminal equipment, minimizing is transformed the cost of the existing terminal system of swiping the card and is reduced having the transformation difficulty of brushing card terminal equipment now.
For addressing the above problem, the invention provides following technical scheme:
A kind of radio frequency Bridge equipment comprises: but card RF processing unit and brush terminal radio frequency processing unit, wherein
The card RF processing unit is used for the radio frequency identification data that sends according to card radio frequency processing mode received RF identification card or user identity identification terminal and sends to swiping the card the terminal radio frequency processing unit or sending to radio-frequency identification card or user identity identification terminal according to the card radio frequency processing mode radio frequency identification data that the terminal radio frequency processing unit sends of will swiping the card;
The terminal radio frequency processing unit of swiping the card is used for will blocking radio frequency identification data that RF processing unit sends according to the terminal radio frequency processing mode of swiping the card and sends to the terminal or receive the radio frequency identification data that the terminal of swiping the card sends and send to the card RF processing unit according to the terminal radio frequency processing mode of swiping the card of swiping the card.
Wherein, the rf frequency of described card radio frequency processing mode and the terminal radio frequency processing mode of swiping the card and/or radio frequency protocol and/or radio frequency algorithm are different.
Alternatively, described card radio frequency processing mode and the described terminal radio frequency processing mode of swiping the card adopt following frequency to select:
When card radio frequency processing mode frequency is 135KHz when following, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 13.56MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 433.92MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 860M～930MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 2.45GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 5.8GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz.
A kind of radio-frequency recognition system, comprise radio-frequency identification card or user identity identification terminal that adopts the first radio frequency processing mode and the terminal of swiping the card that adopts the second radio frequency processing mode, in addition, also comprise radio frequency Bridge equipment, described radio frequency Bridge equipment comprises: the card RF processing unit and the terminal radio frequency processing unit of swiping the card, wherein
The card RF processing unit is used for the radio frequency identification data that sends according to described first radio frequency processing mode received RF identification card or user identity identification terminal and sends to the described terminal radio frequency processing unit or the radio frequency identification data that the described terminal radio frequency processing unit of swiping the card sends is sent to radio-frequency identification card or user identity identification terminal according to the described first radio frequency processing mode of swiping the card;
The terminal radio frequency processing unit of swiping the card is used for will blocking radio frequency identification data that RF processing unit sends according to the described second radio frequency processing mode and sends to the terminal or receive the radio frequency identification data that the terminal of swiping the card sends and send to described card RF processing unit according to the described second radio frequency processing mode of swiping the card.
Wherein, the rf frequency of the described first radio frequency processing mode and the described second radio frequency processing mode and/or radio frequency protocol and/or radio frequency algorithm are different.
Alternatively, described radio frequency Bridge equipment is arranged on the terminal of swiping the card with increase swipe the card the compatible communication ability and/or the additional extension function of terminal.
Alternatively, described radio-frequency identification card or described user identity identification terminal are active or passive equipment.
Alternatively, described radio-frequency identification card is from described radio frequency Bridge device coupled energy, and and this bridge device communicate; Perhaps described user identity identification terminal is from described radio frequency Bridge device coupled energy, and and this bridge device communicate.
Alternatively, described user identity identification terminal is had the ability or impotentia and other communication network communicate, and when it can communicate with other communication network, this communication network can be GSM network or CDMA or 3G network.
A kind of radio frequency identification data transfer approach, comprise: transmit the radio frequency identification data flow process or transmit the radio frequency identification data flow process to radio-frequency identification card or User Recognition terminal to the terminal of swiping the card from radio-frequency identification card or User Recognition terminal, wherein saidly transmit the radio frequency identification data flow process from radio-frequency identification card or User Recognition terminal to the terminal of swiping the card and specifically comprise from the terminal of swiping the card:
According to blocking the radio frequency identification data that radio frequency processing mode received RF identification card or user identity identification terminal are sent;
The radio frequency identification data that described radio-frequency identification card or user identity identification terminal are sent sends to the terminal of swiping the card according to the terminal radio frequency processing mode of swiping the card;
Describedly transmit the radio frequency identification data flow process from the terminal of swiping the card to radio-frequency identification card or User Recognition terminal and specifically comprise:
The terminal radio frequency processing mode receives the radio frequency identification data that the terminal of swiping the card is sent according to swiping the card;
The radio frequency identification data that the described terminal of swiping the card is sent sends radio-frequency identification card or user identity identification terminal to according to card radio frequency processing mode.
Wherein, the rf frequency of described card radio frequency processing mode and the terminal radio frequency processing mode of swiping the card and/or radio frequency protocol and/or radio frequency algorithm are different.
Compared with prior art, the present invention has following beneficial effect:
At first, can realize the conversion of radio-frequency enabled between user's radio-frequency identification card or user identity identification terminal and the existing a large amount of different brushing card terminal equipment among the present invention by radio frequency Bridge equipment, thereby can realize the communication between user's radio-frequency identification cards different on the compatible market or user identity identification terminal and the existing a large amount of different brushing card terminal equipment, transaction.
Secondly, can realize the conversion of radio-frequency enabled between user's radio-frequency identification card or user identity identification terminal and the existing a large amount of different brushing card terminal equipment among the present invention by radio frequency Bridge equipment, when realizing new user side (subscriber card or identity recognition terminal) and original brushing card terminal equipment communicated by letter, originally and supporting subscriber card or the identity recognition terminal of this brushing card terminal equipment still can use.
Once more, radio frequency Bridge equipment is easy for installation among the present invention, can avoid the higher system moving costs.
Description of drawings
Fig. 1 is a kind of structural representation of embodiment of the invention radio-frequency recognition system;
Fig. 2 is a kind of structural representation of embodiment of the invention radio frequency Bridge equipment;
Fig. 3 is the process flow diagram of radio frequency identification data transfer approach first embodiment of the present invention;
Fig. 4 is the process flow diagram of radio frequency identification data transfer approach second embodiment of the present invention.
Embodiment
With reference to figure 1, this figure is a kind of structural representation of embodiment of the invention radio-frequency recognition system.
A kind of radio-frequency recognition system in the present embodiment, comprise radio-frequency identification card or user identity identification terminal 1 that adopts the first radio frequency processing mode and the terminal 2 of swiping the card that adopts the second radio frequency processing mode, during specific implementation, for example, the described terminal 2 of swiping the card can be the various POS machines that exist in a large number, it may also comprise a background system 21, described radio-frequency identification card or user identity identification terminal 1 can be to adopt the active or passive equipment of different radio frequency processing mode with described different POS machine, wherein said different radio frequency processing mode includes but not limited to: rf frequency and/or radio frequency protocol and/or radio frequency algorithm are not equal, repeat no more here.
In addition, radio-frequency recognition system in the present embodiment also comprises radio frequency Bridge equipment 3, described radio frequency Bridge equipment 3 is mainly used in the conversion that realizes the different radio frequency processing mode, for example: the conversion of different radio frequency identification frequency, radio-frequency (RF) identification agreement and/or radio-frequency (RF) identification agreement or the like, during specific implementation, for example, described radio frequency Bridge equipment 3 can be arranged on the terminal of swiping the card or be arranged on the terminal next door of swiping the card, with increase swipe the card the compatible communication ability and/or the additional extension function of terminal.
In addition, as optional implementation, radio-frequency identification card described in the present invention or User Recognition terminal can be from described radio frequency Bridge equipment 3 coupling energies, and and this radio frequency Bridge equipment 3 communicate.
Perhaps, as optional implementation, described user identity identification terminal is had the ability or impotentia and other communication network communicate, and when it can communicate with other communication network, this communication network can be GSM network or CDMA or 3G network.
With reference to figure 2, this figure is a kind of structural representation of embodiment of the invention radio frequency Bridge equipment.
The Bridge of radio frequency described in present embodiment equipment 3 can comprise: the card RF processing unit 31 and the terminal radio frequency processing unit 32 of swiping the card, wherein
Card RF processing unit 31 is used for the radio frequency identification data that sends according to described first radio frequency processing mode received RF identification card or user identity identification terminal and sends to the described terminal radio frequency processing unit or the radio frequency identification data that the described terminal radio frequency processing unit of swiping the card sends is sent to radio-frequency identification card or user identity identification terminal according to the described first radio frequency processing mode of swiping the card;
The terminal radio frequency processing unit 32 of swiping the card is used for will blocking radio frequency identification data that RF processing unit sends according to the described second radio frequency processing mode and sends to the terminal or receive the radio frequency identification data that the terminal of swiping the card sends and send to described card RF processing unit according to the described second radio frequency processing mode of swiping the card.
Wherein, with reference to above stated specification, the above-mentioned first radio frequency processing mode (promptly blocking the radio frequency processing mode) is different with the second radio frequency processing mode (the terminal radio frequency processing mode of promptly swiping the card) to include but not limited to following aspect: rf frequency and/or radio frequency protocol and/or radio frequency algorithm are not equal, for example, card radio frequency processing mode and the described terminal radio frequency processing mode of swiping the card described in the present invention can adopt following frequency to select:
When card radio frequency processing mode frequency is 135KHz when following, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 13.56MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 433.92MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 860M～930MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 2.45GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 5.8GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz.
Other different radio frequency processing modes repeat no more.
Specify the rf data transfer approach of the embodiment of the invention below.
Radio frequency is counted recognition data and is transmitted and can comprise two processing procedures among the present invention, that is:
1, transmits the radio frequency identification data flow process from radio-frequency identification card or User Recognition terminal to the terminal of swiping the card; Perhaps
2, transmit the radio frequency identification data flow process from the terminal of swiping the card to radio-frequency identification card or User Recognition terminal, describe respectively below.
With reference to figure 3, this figure is the process flow diagram of first embodiment of embodiment of the invention radio frequency identification data transfer approach.
For transmitting the radio frequency identification data flow process to the terminal of swiping the card, mainly comprise in the present embodiment from radio-frequency identification card or User Recognition terminal:
Step S101, the radio frequency identification data that sends according to card radio frequency processing mode received RF identification card or user identity identification terminal is during specific implementation, for example
When the user holds radio-frequency (RF) identification card or the close terminal of swiping the card of attaching radio frequency Bridge equipment of user identity identification terminal, brushing card terminal equipment is sensed user's radio-frequency identification card or user identity identification terminal by the frequency inverted bridge device, perhaps, automatically sense brushing card terminal equipment and radio frequency Bridge equipment by user's radio-frequency identification card or user identity identification terminal, user's radio-frequency identification card or user identity identification terminal are at first finished the mutual authentication of identity with the card RF processing unit of frequency inverted bridge device inside then, that for example adopt is corresponding rf frequency F1, communication protocol P1, and the cryptographic algorithm of optional correspondence; User's radio-frequency identification card or user identity identification terminal be with rf frequency F1, communication protocol P1, and corresponding cryptographic algorithm is passed to the card RF processing unit with radio frequency identification data.The RF module of described card RF processing unit inside with corresponding algorithm deciphering, obtains the radio frequency identification data that need communicate by letter with final swiping card equipment to this radio frequency identification data demodulation;
Step 102, the radio frequency identification data that described radio-frequency identification card or user identity identification terminal are sent sends to the terminal of swiping the card according to the terminal radio frequency processing mode of swiping the card, during specific implementation, for example; The card RF processing unit of frequency inverted bridge device inside is need encrypting once more with the radio frequency identification data that final swiping card equipment is communicated by letter of obtaining, after passing to the terminal radio frequency processing unit of swiping the card and obtain this enciphered data in frequency inverted bridge device inside then, decipher earlier, the RF module with this terminal radio frequency processing unit inside of swiping the card arrives rf frequency F2 to these data-modulated then.This terminal radio frequency processing unit of swiping the card is with rf frequency F2, and communication protocol P2 alternatively, for example finishes corresponding authentication with the corresponding algorithm of the terminal of finally swiping the card and the terminal of swiping the card, and communication finally sends radio frequency identification data to brushing card terminal equipment.
With reference to figure 4, this figure is the process flow diagram of second embodiment of embodiment of the invention radio frequency identification data transfer approach.
For transmitting the radio frequency identification data flow process from the terminal of swiping the card to radio-frequency identification card or User Recognition terminal, it is similar with first embodiment specifically to transmit principle, mainly comprises in the present embodiment:
Step S201 receives the radio frequency identification data that the terminal of swiping the card is sent according to the terminal radio frequency processing mode of swiping the card, during specific implementation, for example:
The terminal of swiping the card is with rf frequency F2, communication protocol P2, alternatively, for example finish corresponding authentication with the terminal radio frequency processing unit of swiping the card of corresponding algorithm of the terminal of finally swiping the card and frequency inverted bridge device, communicate by letter, radio frequency identification data is sent to the terminal radio frequency processing unit of swiping the card of frequency inverted bridge device.
Step S202, the radio frequency identification data that the described terminal of swiping the card is sent sends radio-frequency identification card or user identity identification terminal to according to card radio frequency processing mode, during specific implementation, for example:
The terminal radio frequency processing unit of swiping the card of frequency inverted bridge device inside is need encrypting once more with the radio frequency identification data of user's radio-frequency identification card or user identity identification terminal communication of obtaining, pass to the card RF processing unit in frequency inverted bridge device inside then, after the card RF processing unit obtains this enciphered data, decipher earlier, the RF module with this card RF processing unit inside arrives rf frequency F1 to these data-modulated then.This card RF processing unit is with rf frequency F1, communication protocol P1 alternatively, for example finish corresponding authentication with the terminal of swiping the card with final radio-frequency identification card or the corresponding algorithm of user identity identification terminal, communication finally sends radio frequency identification data to user's radio-frequency identification card or user identity identification terminal.
Need illustrate that the foregoing description example has illustrated the disposition of data stream in whole communication process.In actual conditions, the card RF processing unit of frequency inverted bridge device may be finished repeatedly earlier with user's radio-frequency identification card or user identity identification terminal and communicate by letter, in the buffer area of the deposit data that obtains in the card RF processing unit of this frequency inverted bridge device, pending data reaches a certain amount of back and is communicating by letter with the terminal radio frequency processing unit of swiping the card of frequency inverted bridge device.Equally, the terminal radio frequency processing unit of swiping the card of frequency inverted bridge device also may be finished repeatedly earlier with final swiping card equipment and communicate by letter, and then mutual with the card RF processing unit of frequency inverted bridge device, repeats no more here.
In addition, in concrete enforcement scene, since the requirement difference of safety grades, the difference of cost control, may partly or entirely omit in the cryptographic algorithm that the foregoing description is mentioned, the frequency inverted bridge device is finished only be frequency and (or) conversion of communication protocol.Perhaps under some scene, frequency may be that frequency is identical, i.e. F1=F2, and communication protocol difference, i.e. and P1 ≠ P2, then the frequency inverted bridge device is finished only is the conversion work etc. of communication protocol and cryptographic algorithm, no longer describes in detail here.
The above only is the specific embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1, a kind of radio frequency Bridge equipment is characterized in that, comprising: but card RF processing unit and brush terminal radio frequency processing unit, wherein
The card RF processing unit is used for the radio frequency identification data that sends according to card radio frequency processing mode received RF identification card or user identity identification terminal and sends to swiping the card the terminal radio frequency processing unit or sending to radio-frequency identification card or user identity identification terminal according to the card radio frequency processing mode radio frequency identification data that the terminal radio frequency processing unit sends of will swiping the card;
The terminal radio frequency processing unit of swiping the card is used for will blocking radio frequency identification data that RF processing unit sends according to the terminal radio frequency processing mode of swiping the card and sends to the terminal or receive the radio frequency identification data that the terminal of swiping the card sends and send to the card RF processing unit according to the terminal radio frequency processing mode of swiping the card of swiping the card.
2, radio frequency Bridge equipment according to claim 1 is characterized in that, the rf frequency of described card radio frequency processing mode and the terminal radio frequency processing mode of swiping the card and/or radio frequency protocol and/or radio frequency algorithm are different.
3, radio frequency Bridge equipment according to claim 2 is characterized in that, described card radio frequency processing mode and the described terminal radio frequency processing mode of swiping the card adopt following frequency to select:
When card radio frequency processing mode frequency is 135KHz when following, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 13.56MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 433.92MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 860M～930MHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 2.45GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz;
When card radio frequency processing mode frequency was 5.8GHz, the terminal radio frequency processing mode of swiping the card frequency can be that 135KHz is following, 13.56MHz, 433.92MHz, 860M～930MHz, 2.45GHz and 5.8GHz.
4, a kind of radio-frequency recognition system, comprise radio-frequency identification card or user identity identification terminal that adopts the first radio frequency processing mode and the terminal of swiping the card that adopts the second radio frequency processing mode, it is characterized in that, also comprise radio frequency Bridge equipment, described radio frequency Bridge equipment comprises: the card RF processing unit and the terminal radio frequency processing unit of swiping the card, wherein
The card RF processing unit is used for the radio frequency identification data that sends according to described first radio frequency processing mode received RF identification card or user identity identification terminal and sends to the described terminal radio frequency processing unit or the radio frequency identification data that the described terminal radio frequency processing unit of swiping the card sends is sent to radio-frequency identification card or user identity identification terminal according to the described first radio frequency processing mode of swiping the card;
The terminal radio frequency processing unit of swiping the card is used for will blocking radio frequency identification data that RF processing unit sends according to the described second radio frequency processing mode and sends to the terminal or receive the radio frequency identification data that the terminal of swiping the card sends and send to described card RF processing unit according to the described second radio frequency processing mode of swiping the card.
5, radio-frequency recognition system according to claim 4 is characterized in that, the rf frequency of the described first radio frequency processing mode and the described second radio frequency processing mode and/or radio frequency protocol and/or radio frequency algorithm are different.
According to claim 4 or 5 described radio-frequency recognition systems, it is characterized in that 6, described radio frequency Bridge equipment is arranged on the terminal of swiping the card with increase swipe the card the compatible communication ability and/or the additional extension function of terminal.
7, radio-frequency recognition system according to claim 4 is characterized in that, described radio-frequency identification card or described user identity identification terminal are active or passive equipment; Or
Described radio-frequency identification card is from described radio frequency Bridge device coupled energy, and and this bridge device communicate; Perhaps described user identity identification terminal is from described radio frequency Bridge device coupled energy, and and this bridge device communicate.
8, radio-frequency recognition system according to claim 4, it is characterized in that, described user identity identification terminal is had the ability or impotentia and other communication network communicate, and when it can communicate with other communication network, this communication network can be GSM network or CDMA or 3G network.
9, a kind of radio frequency identification data transfer approach, it is characterized in that, comprise: transmit the radio frequency identification data flow process or transmit the radio frequency identification data flow process to radio-frequency identification card or User Recognition terminal to the terminal of swiping the card from radio-frequency identification card or User Recognition terminal, wherein saidly transmit the radio frequency identification data flow process from radio-frequency identification card or User Recognition terminal to the terminal of swiping the card and specifically comprise from the terminal of swiping the card:
According to blocking the radio frequency identification data that radio frequency processing mode received RF identification card or user identity identification terminal are sent;
The radio frequency identification data that described radio-frequency identification card or user identity identification terminal are sent sends to the terminal of swiping the card according to the terminal radio frequency processing mode of swiping the card;
Describedly transmit the radio frequency identification data flow process from the terminal of swiping the card to radio-frequency identification card or User Recognition terminal and specifically comprise:
The terminal radio frequency processing mode receives the radio frequency identification data that the terminal of swiping the card is sent according to swiping the card;
The radio frequency identification data that the described terminal of swiping the card is sent sends radio-frequency identification card or user identity identification terminal to according to card radio frequency processing mode.
10, radio frequency identification data transfer approach according to claim 9 is characterized in that, the rf frequency of described card radio frequency processing mode and the terminal radio frequency processing mode of swiping the card and/or radio frequency protocol and/or radio frequency algorithm are different.
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| CN2008100268861A CN101539982B (en) | 2008-03-19 | 2008-03-19 | Radiofrequency transforming bridge equipment, radiofrequency identification system and radiofrequency data transfer method |
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| CN2008100268861A CN101539982B (en) | 2008-03-19 | 2008-03-19 | Radiofrequency transforming bridge equipment, radiofrequency identification system and radiofrequency data transfer method |
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| CN101539982B CN101539982B (en) | 2012-05-30 |
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| WO2013097772A1 (en) * | 2011-12-30 | 2013-07-04 | 国民技术股份有限公司 | Radio frequency communication system, method, and terminal, radio frequency adaptation device, and card reading apparatus |
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| CN103516399A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency communication method, terminal and system |
| CN103517241A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency change-over method, device and radio frequency communication system |
| CN103517242A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency change-over device and radio frequency communication system |
| CN103516398A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency communication method, switching device and radio frequency communication system |
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| GB2390509A (en) * | 2002-07-03 | 2004-01-07 | Marconi Information Systems Lt | Smart label reader interfacing device |
| CN1834981A (en) * | 2006-02-24 | 2006-09-20 | 上海坤源信息科技有限公司 | Modular type UHF reading writer |
| US7664461B2 (en) * | 2006-03-02 | 2010-02-16 | Broadcom Corporation | RFID reader architecture |
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| WO2013097772A1 (en) * | 2011-12-30 | 2013-07-04 | 国民技术股份有限公司 | Radio frequency communication system, method, and terminal, radio frequency adaptation device, and card reading apparatus |
| TWI616073B (en) * | 2011-12-30 | 2018-02-21 | Nationz Technologies Inc. | Radio frequency communication system, method, terminal, radio frequency switching device and card reading device |
| CN103517241A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency change-over method, device and radio frequency communication system |
| CN103516399A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Radio frequency communication method, terminal and system |
| CN103517240A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Switching device, radio frequency communication method and system |
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| CN103516399B (en) * | 2012-06-20 | 2016-04-06 | 国民技术股份有限公司 | Radio communication method, terminal and system |
| CN103516398B (en) * | 2012-06-20 | 2016-12-21 | 国民技术股份有限公司 | A kind of frequency communication method, switching device and RF system |
| CN103517242B (en) * | 2012-06-20 | 2016-12-21 | 国民技术股份有限公司 | Radio frequency switching device and RF communication system |
| CN103516415A (en) * | 2012-06-20 | 2014-01-15 | 国民技术股份有限公司 | Communication control method, change-over device and radio frequency communication system |
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