CN205103854U - Support smart card of multichannel reading and writing - Google Patents
Support smart card of multichannel reading and writing Download PDFInfo
- Publication number
- CN205103854U CN205103854U CN201520853003.XU CN201520853003U CN205103854U CN 205103854 U CN205103854 U CN 205103854U CN 201520853003 U CN201520853003 U CN 201520853003U CN 205103854 U CN205103854 U CN 205103854U
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- smart card
- master controller
- write
- infrared detection
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Abstract
The utility model discloses a support smart card of multichannel reading and writing, including main control unit, infrared detection circuit, display circuit and readwrite device, infrared detection circuit and main control unit both -way communication are connected, main control unit's output is connected to the input of display circuit, main control unit and readwrite device both -way communication are connected, the readwrite device includes contact readwrite device and non -contact readwrite device. Infrared detection circuit comprises infrared detector, and the inside infrared signal that sets up of main control unit receives communication interface, and infrared detection circuit passes through infrared signal receipt communication interface and is connected with main control unit both -way communication. The smart card still includes a power module, input device, memory. The utility model discloses an infrared detection technology and contact reading and writing, non -contact reading and writing, and infrared detection ability convenient and fast's realization reading and writing realize reading and writing diversifiedly, and set up the input function, show function and memory function, satisfy the various demands of user.
Description
Technical field
The utility model relates to smart card reader technology, particularly relates to a kind of smart card supporting hyperchannel to read and write.
Background technology
Smart card is embedded with the plastic clip of microchip, and some smart cards comprise a RFID chip, so they do not need just can identify holder with any physical contact of read write line.Smart card is equipped with CPU and RAM, can a fairly large number of data and can not interfere with the work of host CPU by oneself.Smart card also can the data of filter false, to alleviate the burden of host CPU.Be adapted to the more and communication speed demand occasion faster of port number.Integrated circuit in card comprises central processor CPU, programmable read only memory EEPROM, random access memory ram and is solidificated in the card internal operating system COS in read only memory ROM.In card, data are divided into outside reading and inter-process part.But smart card of the prior art generally supports that contact type intelligent card read write line reads, and Method compare is single, can not meet people's multiple demands.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of smart card supporting hyperchannel to read and write, convenient and swift, meets users on diversity.
In order to achieve the above object, the technical solution adopted in the utility model is:
Support the smart card that hyperchannel is read and write, comprise master controller, also comprise infrared detection circuit, display circuit and read-write equipment; Described infrared detection circuit is connected with master controller two-way communication, and the input end of described display circuit connects the output terminal of master controller, and described master controller is connected with read-write equipment two-way communication; Described read-write equipment comprises contact read-write equipment and contactless read-write equipment.
As preferred embodiment of the present utility model, infrared detection circuit described in the utility model is made up of pyroscan, master controller inside arranges IR signal reception communication interface, and infrared detection circuit is connected with master controller two-way communication by IR signal reception communication interface.
As preferred embodiment of the present utility model, contactless read-write equipment described in the utility model is made up of interconnective radio frequency chip and radio-frequency antenna, and radio-frequency antenna is connected with master controller two-way communication.
As preferred embodiment of the present utility model, contact read-write equipment described in the utility model reads chip by interconnective contact card deck and contact card and forms.
As preferred embodiment of the present utility model, display circuit described in the utility model is made up of LCD liquid crystal display screen or LED LCDs.
As preferred embodiment of the present utility model, smart card described in the utility model also comprises a power module, and described power module outlet is connected with master controller input end.
As preferred embodiment of the present utility model, between power module outlet described in the utility model and master controller input end, a direct current transducer is also set.
As preferred embodiment of the present utility model, smart card described in the utility model also comprises an input media, and the output terminal of described input media connects the input end of master controller.
As preferred embodiment of the present utility model, input media described in the utility model is the combination of mouse or keyboard or mouse and keyboard.
As preferred embodiment of the present utility model, smart card described in the utility model also comprises a storer, and storer is connected with master controller two-way communication.
Compared with prior art, the beneficial effects of the utility model are: by infrared detection technique and contact read-write, contactless read-write, and infrared acquisition can conveniently realize read-write, realize diversely read and write; And input function, Presentation Function and memory function are set, meet the various demand of user.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model.
Embodiment
Purport of the present utility model is to overcome the deficiencies in the prior art, provides a kind of smart card supporting hyperchannel to read and write, provides hyperchannel to read and write, provide the user facility.Be described in detail, to be interpretated more in-depth technical characteristic of the present utility model and advantage with reference to accompanying drawing below in conjunction with embodiment.
As shown in Figure 1, a kind of smart card supporting hyperchannel to read and write, comprises master controller to one-piece construction schematic diagram of the present utility model, also comprises infrared detection circuit, display circuit and read-write equipment; Described infrared detection circuit is connected with master controller two-way communication, and the input end of described display circuit connects the output terminal of master controller, and described master controller is connected with read-write equipment two-way communication; Described read-write equipment comprises contact read-write equipment and contactless read-write equipment.Master controller is made up of single-chip microcomputer, collects, then pass to read-write equipment to the infrared signal that infrared detection circuit detects; Radio-frequency antenna and NFC module are set in master controller, contact and contactless hyperchannel read-write capability can be realized.
Preferably, infrared detection circuit described in the utility model is made up of pyroscan, and master controller inside arranges IR signal reception communication interface, and infrared detection circuit is connected with master controller two-way communication by IR signal reception communication interface.The IR signal reception communication interface (being generally GPIO interface) of master controller inside, the signal collected by pyroscan is stored in storer on the one hand, sends read-write equipment on the other hand and processes.
As preferred embodiment of the present utility model, contactless read-write equipment described in the utility model is made up of interconnective radio frequency chip and radio-frequency antenna, and radio-frequency antenna is connected with master controller two-way communication.Contact read-write equipment described in the utility model reads chip by interconnective contact card deck and contact card and forms.
In order to show read-write situation and the smart card information situation of whole device, display circuit described in the utility model is made up of LCD liquid crystal display screen or LED LCDs.Smart card described in the utility model also comprises an input media, and the output terminal of described input media connects the input end of master controller, and described input media is the combination of mouse or keyboard or mouse and keyboard.
The utility model provides stable supply module for whole smart card, and smart card described in the utility model also comprises a power module, and described power module outlet is connected with master controller input end.In order to make device power normally, and be direct current, between power module outlet described in the utility model and master controller input end, a direct current transducer is also set.
Preferably, smart card described in the utility model also comprises a storer, and storer is connected with master controller two-way communication.
The utility model, by infrared detection circuit, can detect contactless read-write equipment, if detect contactless read-write equipment, then carry out contactless read-write; If do not detect contactless read-write equipment, then carry out contact read-write equipment, thus realize hyperchannel read-write.Input smart card user information by input media, and be stored in storer.
Carry out clear, complete description by the technical scheme in above embodiment to the utility model, obviously described embodiment is the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Claims (10)
1. support to comprise the smart card that hyperchannel is read and write master controller, it is characterized in that: also comprise infrared detection circuit, display circuit and read-write equipment; Described infrared detection circuit is connected with master controller two-way communication, and the input end of described display circuit connects the output terminal of master controller, and described master controller is connected with read-write equipment two-way communication; Described read-write equipment comprises contact read-write equipment and contactless read-write equipment.
2. the smart card of support hyperchannel read-write according to claim 1, it is characterized in that: described infrared detection circuit is made up of pyroscan, master controller inside arranges IR signal reception communication interface, and infrared detection circuit is connected with master controller two-way communication by IR signal reception communication interface.
3. the smart card of support hyperchannel read-write according to claim 1 and 2, is characterized in that: described contactless read-write equipment is made up of interconnective radio frequency chip and radio-frequency antenna, and radio-frequency antenna is connected with master controller two-way communication.
4. the smart card of support hyperchannel read-write according to claim 1 and 2, is characterized in that: described contact read-write equipment reads chip by interconnective contact card deck and contact card and forms.
5. the smart card of support hyperchannel read-write according to claim 1, is characterized in that: described display circuit is made up of LCD liquid crystal display screen or LED LCDs.
6. the smart card of support hyperchannel read-write according to claim 1, it is characterized in that: described smart card also comprises a power module, described power module outlet is connected with master controller input end.
7. the smart card of support hyperchannel read-write according to claim 6, is characterized in that: also arrange a direct current transducer between described power module outlet and master controller input end.
8. the smart card of support hyperchannel read-write according to claim 1, is characterized in that: described smart card also comprises an input media, and the output terminal of described input media connects the input end of master controller.
9. the smart card of support hyperchannel read-write according to claim 8, is characterized in that: described input media is the combination of mouse or keyboard or mouse and keyboard.
10. the smart card of support hyperchannel read-write according to claim 1, it is characterized in that: described smart card also comprises a storer, storer is connected with master controller two-way communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853003.XU CN205103854U (en) | 2015-10-30 | 2015-10-30 | Support smart card of multichannel reading and writing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520853003.XU CN205103854U (en) | 2015-10-30 | 2015-10-30 | Support smart card of multichannel reading and writing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205103854U true CN205103854U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520853003.XU Active CN205103854U (en) | 2015-10-30 | 2015-10-30 | Support smart card of multichannel reading and writing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205103854U (en) |
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2015
- 2015-10-30 CN CN201520853003.XU patent/CN205103854U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Zhuweitian Yifa Industrial Zone, Fenggang Town, Dongguan City, Guangdong Province Patentee after: Chu Tianlong Co., Ltd. Address before: 523000 Zhuweitian Yifa Industrial Zone, Fenggang Town, Dongguan City, Guangdong Province Patentee before: Guangdong Chutian Dragon Smart Card Co., Ltd. |