CN201477607U - Handheld smart card reader - Google Patents
Handheld smart card reader Download PDFInfo
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- CN201477607U CN201477607U CN2009201710394U CN200920171039U CN201477607U CN 201477607 U CN201477607 U CN 201477607U CN 2009201710394 U CN2009201710394 U CN 2009201710394U CN 200920171039 U CN200920171039 U CN 200920171039U CN 201477607 U CN201477607 U CN 201477607U
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- 238000004891 communication Methods 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000003032 molecular docking Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model discloses a handheld smart card reader comprising a control module and a radio frequency module, wherein the control terminal of the radio frequency module is connected with the control module; the control module is coupled with an interface unit; the control module is used for communicating with a host computer via the interface unit; the control module comprises a detecting unit and a switching unit; the input terminal of the detecting unit is coupled with the interface unit, and the output terminal thereof is connected with the control terminal of the switching unit; and the output terminal of the switching unit is connected with the control terminal of the radio frequency module. In the technical scheme of the utility model, by detecting the working conditions of the communication between the interface unit and the host computer, the handheld smart card reader is capable of switching to a standby mode when not in operation, thereby reducing the energy consumption.
Description
Technical field
The utility model relates to computer realm, particularly a kind of handheld-type intelligent card reader.
Background technology
Existing intelligent card reading is mainly used in and reads information or the data that comprise dynamic password on the smart card; Wherein, smart card includes but not limited to that (Integrate Circuit, IC) (SubscriberIdentity Module, SIM) card waits the card that chip is arranged to integrated circuit for card, client identification module.
See also Fig. 1, general intelligent card reading can comprise control module 11 (Micro ControllerUnit, MCU) and radio-frequency module 12 (Radio Frequency, RF); Wherein, the control end of RF module 12 links to each other with control module 11, and control module 11 and interface unit 14 couplings are by interface unit 14 and host computer 15 communications; Each module generally by external power supply adapter or USB (universal serial bus) (Universal Serial BUS, USB) interface is connected power supply with computing machine, energy consumption is big, is not easy to simultaneously carry.
The utility model content
The purpose of this utility model is to provide a kind of handheld-type intelligent card reader, cuts down the consumption of energy.
The utility model provides a kind of handheld-type intelligent card reader, and this reader comprises control module and radio-frequency module; Wherein, the control end of described radio-frequency module links to each other with described control module, described control module and interface unit coupling, described control module is used for by interface unit and upper machine communication, described control module comprises detecting unit and switch element, the input end of described detecting unit and the coupling of described interface unit, the output terminal of described detecting unit links to each other with the control end of described switch element, and the output terminal of described switch element links to each other with the control end of described radio-frequency module.
Further, this reader also comprises battery module, and described battery module links to each other with the power end of described control module and radio-frequency module respectively, and the output terminal of described switch element selects control end to link to each other with the mode of operation of described radio-frequency module.
Further, this reader also comprises the secure access module; Described secure access module is serially connected between described control module and the interface unit, the input end of the detecting unit of described control module links to each other with described secure access module, and the output terminal of the switch element of described control module links to each other with the control end of described secure access module.
Further, this reader also comprises, this reader also comprises battery module, and described battery module links to each other with the power end of described secure access module, and the control end that the output terminal of described switch element links to each other with described secure access module is the power control terminal of described secure access module.
Further, described interface unit is a wave point.
Further, described wave point comprises blue tooth interface or infrared interface.
Adopt the technical solution of the utility model, the working condition of detecting unit docking port unit and upper machine communication detects, when surpassing the schedule time, interface unit do not receive signal from host computer, then detecting unit outputs signal to switch element, carries out holding state by switch element control RF module.Working condition by docking port unit and upper machine communication detects, and makes intelligent card reading enter holding state when need not work, cuts down the consumption of energy.
Description of drawings
Fig. 1 illustrates the structural representation of general intelligent card reading;
Fig. 2 illustrates the structural representation of the handheld-type intelligent card reader embodiment one that the utility model provides;
Fig. 3 illustrates the structural representation of the handheld-type intelligent card reader embodiment two that the utility model provides.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done and to be elaborated.The smart card that relates in embodiment of the present utility model includes but not limited to that IC-card, SIM card or the like have information or the data that comprise dynamic password on the card of chip
At first please refer to Fig. 2, first embodiment of the handheld-type intelligent card reader that the utility model provides shown in it.A kind of handheld-type intelligent card reader, this reader comprise control module 21 and radio-frequency module (RF) 22; Wherein, the control end of RF module 22 links to each other with control module 21, control module 21 and interface unit 24 couplings, control module 21 is used for by interface unit 24 and host computer 25 communications, control module 21 comprises detecting unit 211 and switch element 212, the input end of detecting unit 211 and interface unit 24 couplings, the output terminal of detecting unit 211 links to each other with the control end of switch element 212, and the output terminal of switch element 212 links to each other with the control end of RF module.
Further, this reader can also comprise battery module 26, and battery module 26 links to each other with the power end of control module and radio-frequency module respectively, and the output terminal of switch element selects control end to link to each other with the mode of operation of radio-frequency module.
In the utility model embodiment, interface unit can be wave point.Wherein, wave point include but not limited to blue tooth interface (BlueTeeth, BT) or infrared interface.
In the utility model embodiment, control module can include but not limited to microcontroller (MicroControllerU-nite, MCU).
In the utility model embodiment, the RF module can include but not limited to antenna and radio frequency control chip, and the radio frequency control chip is controlled antenna, and antenna links to each other with control module by the radio frequency control chip.
Principle of work: control module is by interface unit and upper machine communication; Battery module is used for to other each module for power supply.The working condition of detecting unit docking port unit and upper machine communication detects, and does not receive signal from host computer when interface unit surpasses the schedule time, and then detecting unit outputs signal to switch element, carries out holding state by switch element control RF module.Working condition by docking port unit and upper machine communication detects, and makes intelligent card reading enter holding state when need not work, cuts down the consumption of energy; By the battery module power supply, be easy to carry simultaneously.
Fig. 3 illustrates second embodiment of the handheld-type intelligent card reader that the utility model provides.The difference of present embodiment and embodiment one is, handheld-type intelligent card reader universal among the embodiment one is applied to the technical field of second generation I.D., adopts this intelligent card reading to read second generation I.D..See also Fig. 3, a kind of handheld-type intelligent card reader, this reader comprise control module 31, radio-frequency module (RF) 32 and secure access module (Secure Access Module, SAM) 33; Wherein, the control end of RF module 32 and SAM module 33 links to each other with control module 31 respectively, SAM module 33 is used for by interface unit 34 and host computer 35 communications, control module 31 comprises detecting unit 311 and switch element 312, the input end of detecting unit 311 links to each other with the SAM module, the output terminal of detecting unit 311 links to each other with the control end of switch element 312, and the output terminal of switch element 312 links to each other with the control end of RF module with the SAM module respectively.
Further, this reader can also comprise battery module 36, battery module 36 links to each other with the power end of control module, radio-frequency module and security module respectively, the output terminal of switch element selects control end to link to each other with the mode of operation of radio-frequency module, and the output terminal of switch element links to each other with the power control terminal of secure access module.
In the utility model embodiment, interface unit can be wave point.Wherein, wave point include but not limited to blue tooth interface (BlueTeeth, BT) or infrared interface.
In the utility model embodiment, control module can include but not limited to microcontroller (MicroControllerU-nite, MCU).
In the utility model embodiment, the RF module can include but not limited to antenna and radio frequency control chip, and the radio frequency control chip is controlled antenna, and antenna links to each other with control module by the radio frequency control chip.
Principle of work: the SAM module is by interface unit and upper machine communication; Battery module is used for to other each module for power supply.Detecting unit detects the working condition of SAM module, when surpassing the schedule time, the SAM module do not receive signal from host computer, then detecting unit outputs signal to switch element, disconnects the power supply of SAM module by switch element, and controls the RF module by switch element and carry out holding state.Detect by working condition, make intelligent card reading when need not work, enter holding state, cut down the consumption of energy the SAM module; By the battery module power supply, be easy to carry simultaneously.
The above only is an embodiment of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. handheld-type intelligent card reader, this reader comprises control module and radio-frequency module; Wherein, the control end of described radio-frequency module links to each other with described control module, described control module and interface unit coupling, described control module is used for by interface unit and upper machine communication, it is characterized in that described control module comprises detecting unit and switch element, the input end of described detecting unit and the coupling of described interface unit, the output terminal of described detecting unit links to each other with the control end of described switch element, and the output terminal of described switch element links to each other with the control end of described radio-frequency module.
2. reader according to claim 1, it is characterized in that, this reader also comprises battery module, and described battery module links to each other with the power end of described control module and radio-frequency module respectively, and the output terminal of described switch element selects control end to link to each other with the mode of operation of described radio-frequency module.
3. reader according to claim 1 is characterized in that this reader also comprises the secure access module; Described secure access module is serially connected between described control module and the interface unit, the input end of the detecting unit of described control module links to each other with described secure access module, and the output terminal of the switch element of described control module links to each other with the control end of described secure access module.
4. reader according to claim 3, it is characterized in that, this reader also comprises, this reader also comprises battery module, described battery module links to each other with the power end of described secure access module, and the control end that the output terminal of described switch element links to each other with described secure access module is the power control terminal of described secure access module.
5. according to each described reader of claim 1 to 4, it is characterized in that described interface unit is a wave point.
6. reader according to claim 5 is characterized in that described wave point comprises blue tooth interface or infrared interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710394U CN201477607U (en) | 2009-08-17 | 2009-08-17 | Handheld smart card reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201710394U CN201477607U (en) | 2009-08-17 | 2009-08-17 | Handheld smart card reader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477607U true CN201477607U (en) | 2010-05-19 |
Family
ID=42413862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201710394U Expired - Lifetime CN201477607U (en) | 2009-08-17 | 2009-08-17 | Handheld smart card reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188980A (en) * | 2018-09-29 | 2019-01-11 | 北京聚利科技股份有限公司 | The power control method and card reader of card reader |
-
2009
- 2009-08-17 CN CN2009201710394U patent/CN201477607U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109188980A (en) * | 2018-09-29 | 2019-01-11 | 北京聚利科技股份有限公司 | The power control method and card reader of card reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100011 Beijing Chaoyang District city two district Anwar Hospital No. 13 No. 7 Building 4 Room 403 Patentee after: Strong Union Technology Co., Ltd. Address before: 100011 Beijing city Chaoyang District anzhen bridge Anwar two District No. 13 hospital Patentee before: Beijing Strong Union Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 100011 Beijing city Chaoyang District anzhen bridge Anwar two District No. 13 hospital Patentee after: Strong Union Technology Co., Ltd. Address before: 100011 Beijing Chaoyang District city two district Anwar Hospital No. 13 No. 7 Building 4 Room 403 Patentee before: Strong Union Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Handheld smart card reader Effective date of registration: 20121112 Granted publication date: 20100519 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Strong Union Technology Co., Ltd. Registration number: 2012990000683 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20131226 Granted publication date: 20100519 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Strong Union Technology Co., Ltd. Registration number: 2012990000683 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Handheld smart card reader Effective date of registration: 20131226 Granted publication date: 20100519 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Strong Union Technology Co., Ltd. Registration number: 2013990001026 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150203 Granted publication date: 20100519 Pledgee: Bank of Communications Ltd Beijing Zhongguancun Park sub branch Pledgor: Strong Union Technology Co., Ltd. Registration number: 2013990001026 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100519 |