CN2852536Y - Card scanner based on wireless communication - Google Patents
Card scanner based on wireless communication Download PDFInfo
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- CN2852536Y CN2852536Y CNU2005200181893U CN200520018189U CN2852536Y CN 2852536 Y CN2852536 Y CN 2852536Y CN U2005200181893 U CNU2005200181893 U CN U2005200181893U CN 200520018189 U CN200520018189 U CN 200520018189U CN 2852536 Y CN2852536 Y CN 2852536Y
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Abstract
The utility model discloses a card scanner based on wireless communication, which comprises a radio-frequency sendreceive unit, a modulation-demodulation unit, a central processing unit and an information acquisition unit, wherein the radio-frequency sendreceive unit receives wireless signals from a base station and transmits wireless signals to the base station; the modulation-demodulation unit demodulates modulated signals acquired from air by the radio-frequency sendreceive unit and modulates signals from the information acquisition unit; the central processing unit manages system on, controls and processes information data for a wireless card scanning system; the information acquisition unit acquires user information via an inputting or a reading way. The radio-frequency sendreceive unit and the modulation-demodulation unit receive and transmit data. The modulation-demodulation unit is connected with the central processing unit receiving information from the information acquisition unit. The card scanner of the utility model enlarges the wireless communication field and the business field, and enlarges the service coverage of card scanning business for banks.
Description
Technical field
The utility model relates to service application part in the field of wireless communication, relates in particular to a kind of brushing card device based on wireless telecommunications.
Background technology
The develop rapidly of radio mobile communication technology, from 2G (Generation), 2.5G, 3G, B3G to continuous evolution of various standard technology such as 4G, beginning with the high-speed packet data service from 2.5G is sign, that the mobile subscriber enjoys is abundanter, wireless messages more efficiently, but high-speed packet data service is mainly to browse functions such as Internet, video request program at present, the function dullness, so press for its application of expansion, for mobile operator and mobile subscriber provide point of increase and service widely; In addition, at present, banking system is to the business of swiping the card of consumption user, mainly based on cable network, so not only limited the range of application of bank brushing card business, and, also greatly limited card user's consumer field because cable network has increased the professional service market operation cost of swiping the card.
The utility model content
The purpose of this utility model is in order to overcome problems of the prior art, and a kind of brushing card device based on wireless telecommunications that proposes, this device enlarges the business of field of wireless communication, has increased the service range of bank brushing card business.
To achieve these goals, a kind of brushing card device based on wireless telecommunications that the utility model provides comprises:
Transmit Receive Unit links to each other with modem module, receives the wireless signal from the base station, sends wireless signal from brushing card device to the base station;
Modem module links to each other with CPU with Transmit Receive Unit respectively, and the demodulation Transmit Receive Unit from the signal of CPU gives Transmit Receive Unit for CPU, modulation from the modulation signal that obtains in the air;
CPU links to each other with modem module with information acquisition unit respectively, receives the signal from information acquisition unit, control modem module, processing signaling and Media Stream;
Information acquisition unit is obtained user profile by the input or the mode that reads.
Adopt device described in the utility model, based on the radio mobile communication network, support Packet data service, or be higher than the network of 2G, not only expanded the application of high-speed packet data service, for mobile operator and mobile subscriber provide point of increase and service widely; But and when saving the Service Operation cost of bank, enlarge card user's consumer field.
Description of drawings
Fig. 1 is the structural representation of a kind of brushing card device based on wireless telecommunications that the utility model proposes;
Fig. 2 is the structural representation of an embodiment of a kind of brushing card device based on wireless telecommunications that the utility model proposes;
Fig. 3 is the structural representation of another embodiment of a kind of brushing card device based on wireless telecommunications that the utility model proposes;
Fig. 4 is the machine for punching the card device based on mobile radio terminal, and a left side is that mobile radio terminal, the right side are the brushing card device schematic diagram;
Fig. 5 is the wireless call flow schematic diagram of swiping the card.
Embodiment
Shown in Figure 1, be a kind of brushing card device structure chart that the utility model proposes based on wireless telecommunications, this device comprises: Transmit Receive Unit, Transmit Receive Unit from aerial reception from the wireless signal of base station, send wireless signal to the base station; Modem module, the demodulation Transmit Receive Unit is from the modulation signal that obtains in the air, the modulation signal from brushing card device; CPU is carried out system management, control and information data to wireless card-punching system and is handled, and manages and control other each unit, processing signaling and Media Stream; Information acquisition unit is obtained user profile by the input or the mode that reads, and is mainly used in the user's who reads user's bank card information, input information; Transmit Receive Unit and modem module are provided by existing portable terminal, and CPU and information acquisition unit are provided by traditional brushing card device.
Be illustrated in figure 2 as the structural representation of a kind of brushing card device one embodiment based on wireless telecommunications that the utility model proposes; This device comprises: Transmit Receive Unit, Transmit Receive Unit from aerial reception from the wireless signal of base station, send wireless signal to the base station; Modem module, the demodulation Transmit Receive Unit is from the modulation signal that obtains in the air, the modulation signal from brushing card device; CPU is carried out system management, control and information data to wireless card-punching system and is handled, and manages and control other each unit, processing signaling and Media Stream; Information acquisition unit comprises card information reading unit and other input unit.The card information reading unit reads user's bank card information exactly, comprises account number etc., and sends to CPU; Other input unit can dispose multiple mode and combination thereof as required, it for example can be numeric keypad, being used to import related datas such as the customer consumption amount of money, clip pin, also can be the user profile input unit, as human organ and fingerprint recognition input system etc.; Information output unit is connected with CPU, is the part that transaction results output is shown.Configuration as required, information output unit can also comprise print-out unit, is used to print the record that transaction is finished, and signs, examines transaction results etc. for the user.Other output units and print-out unit all are information output units.
Fig. 3 is the structural representation of another embodiment of brushing card device of a kind of wireless telecommunications that the utility model proposes; The brushing card device that the utility model proposes can also comprise ciphering unit, and ciphering unit is connected modem module with CPU, is used for data are encrypted, and guarantees the fail safe that user data information transmits aloft.The wireless business of swiping the card that this execution mode support is simple.
Fig. 4 is the machine for punching the card device based on mobile radio terminal, a left side is a mobile radio terminal, the right side is the brushing card device schematic diagram, a part is original communication terminal device, comprise the radio transceiver unit, modem module, digital signal processing unit, the input and output unit, another part is original brushing card device, comprise CPU, the card information reading unit, print-out unit, other input and output unit, increase ciphering unit again, and CPU carried out information interaction through ciphering unit and modem section wired connection, perhaps with the part of brushing card device as the input and output of portable terminal.
Wireless process of exchange of swiping the card is as follows: user card punching, the triggering radio traffic channel is set up, brushing card device is encrypted information such as bank card information, clip pin, dealing money as input by ciphering unit and is sent to the modem module modulation, and send to aerial, to base station demodulation again, arrive PDSN (Packet Data Serving Node again, packet data serving node), to the bank transaction center, transaction results is returned to the brushing card device demodulation in the bank transaction center, and the output of transaction results information is also printed.
This portable terminal (mobile phone) and brushing card device combination, not only support original mobile terminal function,, increased bank brushing card machine function again as functions such as speech communications, brushing card device can be used as the input and output part of portable terminal, carries out information interaction with the terminal installation wired connection.
To realize that the wireless mobile business of swiping the card is an example, the utility model method of work specifically may further comprise the steps:
At first, user's operation of on this device, swiping the card, the information reading unit reads information such as subscriber card account number, and sends to CPU, and the call message of trigger data business;
Secondly, set up preceding reverse data traffic channel, and link to each other with the bank transaction center according to traditional data service calls flow process;
At last, set up information channel between bank transaction center and the wireless brushing card device and carry out information interaction, as: card information, user cipher, dealing money, transaction results etc.After transaction is finished, discharge relevant radio traffic channel.
With CDMA2000 standard mobile communication system is example, realizes wireless call flow of swiping the card as shown in Figure 5, may further comprise the steps,
At first, user's bank card relevant information is read in user's operation of swiping the card on this device, and the call message of trigger data business;
Secondly, according to traditional preceding reverse data traffic channel of the foundation from terminal to PDSN data service calls flow process;
Then, to PCF (Packet Control Function), arrive PDSN again and link to each other with the bank transaction center;
At last, bank transaction center and swipe the card and set up information channel between the terminal and carry out information interaction, as: card information, user cipher, dealing money, transaction results etc.After transaction is finished, discharge the associated wireless channel resource.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (4)
1, a kind of brushing card device based on wireless telecommunications is characterized in that, comprising:
Transmit Receive Unit links to each other with modem module, receives the wireless signal from the base station, sends wireless signal from brushing card device to the base station;
Modem module links to each other with CPU with Transmit Receive Unit respectively, and the demodulation Transmit Receive Unit from the signal of CPU gives Transmit Receive Unit for CPU, modulation from the modulation signal that obtains in the air;
CPU links to each other with modem module with information acquisition unit respectively, receives the signal from information acquisition unit, control modem module, processing signaling and Media Stream;
Information acquisition unit is obtained user profile by the input or the mode that reads.
2, brushing card device according to claim 1 is characterized in that,
Described device also comprises and is used to export the information output unit that shows transaction results, links to each other with CPU.
3, brushing card device according to claim 2 is characterized in that,
The information output unit of described device is a print-out unit.
4, according to the described brushing card device of the arbitrary claim of claim 1 to 3, it is characterized in that,
Described device also comprises and is used for ciphering unit that data are encrypted, links to each other with CPU with modem module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200181893U CN2852536Y (en) | 2005-05-10 | 2005-05-10 | Card scanner based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200181893U CN2852536Y (en) | 2005-05-10 | 2005-05-10 | Card scanner based on wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2852536Y true CN2852536Y (en) | 2006-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200181893U Expired - Lifetime CN2852536Y (en) | 2005-05-10 | 2005-05-10 | Card scanner based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2852536Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622827A (en) * | 2011-02-01 | 2012-08-01 | 福建新大陆电脑股份有限公司 | Wireless payment POS machine with high integration and low cost |
-
2005
- 2005-05-10 CN CNU2005200181893U patent/CN2852536Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102622827A (en) * | 2011-02-01 | 2012-08-01 | 福建新大陆电脑股份有限公司 | Wireless payment POS machine with high integration and low cost |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150510 Granted publication date: 20061227 |