CN203276311U - Card reading module for CPU card - Google Patents
Card reading module for CPU card Download PDFInfo
- Publication number
- CN203276311U CN203276311U CN 201320073280 CN201320073280U CN203276311U CN 203276311 U CN203276311 U CN 203276311U CN 201320073280 CN201320073280 CN 201320073280 CN 201320073280 U CN201320073280 U CN 201320073280U CN 203276311 U CN203276311 U CN 203276311U
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- card
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- cpu
- reading module
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Abstract
The utility model discloses a card reading module for a CPU (Central Processing Unit) card. The card reading module is characterized by comprising: a microprocessor unit; a power supply system and a system state indicating lamp which are connected with the microprocessor unit; a reset system capable of performing a reset operation to the microprocessor unit, wherein the reset system is connected with a reset pin of the microprocessor unit; an independent serial port 0 interruption processing unit, and a serial port 0 data receiving processing unit and a serial port 0 data sending processing unit both of which form an integrated body with the serial port 0 interruption processing unit; and an IC card read-write port capable of reading and writing a contact SIM (Subscriber Identity Module) card, a non-contact CPU card or a non-contact M1 card. By adopting the card reading module of the utility model, a gas filling station which needs to use the contact SIM card, the non-contact CPU card or the non-contact M1 card to perform a consumption transaction function can directly control the card reading module through a serial port of original equipment without upgrading an electric control system of the gas filling station, so as to realize the read and write functions to the SIM card, the CPU card or the M1 card. Therefore, the gas filling station can achieve the best effect both in economy and implementation period.
Description
Technical field
The utility model relates to the communications field, specifically relates to a kind of needs that are applied to and uses contact SIM card, contactless CPU card or contactless M1 card to carry out CPU card card reading module in filling machine equipment, fuel charger equipment or the other-end charge machine equipment of consumer sale.
Background technology
At present, use contact SIM card, contactless CPU card or contactless M1 card to carry out the filling machine equipment of consumer sale for needs, usually need to again the upgrade electric-control system of filling machine, for realizing this card-reading function of filling machine, this problem operates and bothers very much, great in constructing amount, the implementation cycle is oversize.For gas station, no matter from economically, or the implementation cycle consider, it is certain inconvenient all to exist, therefore need to be improved.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of the problems referred to above, provides a kind of CPU card card reading module at this, can realize using contact SIM card, contactless CPU card or contactless M1 card to carry out the consumer sale function.
the utility model is to realize like this, construct a kind of CPU card card reading module, it is characterized in that: comprise being provided with microprocessor unit, and the power-supply system that is connected with microprocessor unit, also comprise and be provided with and carry out to different ruuning situations the system state indicator that the flicker of different colours lamp is indicated, include and to carry out the resetting system of reset operation to microprocessor unit, resetting system connects the reset pin of microprocessor unit, including serial ports independently 0 interrupts processing unit and interrupts processing unit with serial ports 0 forming the serial ports 0 data receiver processing unit of an integral body and serial ports 0 data sending processing unit, include and to read and write the contact SIM card, the IC-card read-write card interface of contactless CPU card or contactless M1 card.
According to a kind of CPU card card reading module described in the utility model, it is characterized in that: microprocessor unit is the LPC2368 processor.Matching used IC-card adopts the contactless CPU card of FM1208 of Microtronic A/S of Fudan University, and this card is supported ISO14443-A agreement, built in hardware DES coprocessor, meet bank's standard, COS supports the PBOC2.0 standard, and Ministry of Construction's IC-card using standard, has security preferably.
The utility model has the advantage of: by this CPU card card reading module, use contact SIM card, contactless CPU card or contactless M1 card to carry out the gas station of consumer sale function for needs, the electric-control system of filling machine does not need to upgrade, only need to just can directly control card reading module by the serial ports of original equipment, realize the function that SIM card, CPU card or M1 card are read and write.For gas station, no matter from economically, or the implementation cycle consider, be all best.Use in working environment except gas station or refuelling station, CPU card card reading module described in the utility model also can be applicable to other environment and realizes the card transaction.
Description of drawings
Fig. 1 is hardware module figure.
Fig. 2 is the program circuit schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is made a detailed description:
In order to overcome the deficiency in above-mentioned, the utility model provides a kind of CPU card card reading module that gas station uses contact SIM card, contactless CPU card or M1 card to consume that is applied to.Include a microprocessor unit 1, microprocessor unit 1 is the LPC2368 processor, matching used IC-card adopts the contactless CPU card of FM1208 of Microtronic A/S of Fudan University, this card is supported the ISO14443-A agreement, built in hardware DES coprocessor meets bank's standard, and COS supports the PBOC2.0 standard, and Ministry of Construction's IC-card using standard, have security preferably.As shown in Fig. 1-2: microprocessor unit 1 is connected with power-supply system 2, also comprises being provided with system state indicator 3: can different ruuning situations carry out different colours lamp flicker indication.Include resetting system 5: resetting system 5 connects the reset pin of CPU, the abnormal or CPU deadlock when CPU program operation appearance, and resetting system 5 will be given microprocessor unit 1 (being CPU) reset signal, to restart the normal operation of CPU program.Including serial ports independently 0 interrupts processing unit 4 and interrupts processing unit 4 with serial ports 0 forming the serial ports 0 data receiver processing unit 6 of an integral body and serial ports 0 data sending processing unit 7.This device includes the IC-card read-write card interface 8 of bus driver, and IC-card read-write card interface 8 can be read and write contact SIM card, contactless CPU card or contactless M1 card.
Serial ports 0 interrupts processing unit 4, serial ports 0 data receiver processing unit 6 and serial ports 0 data sending processing unit 7 and forms integral body (being serial ports 0), wherein said serial ports 0 data receiver processing unit 6: in native system, serial ports 0 connects RS232 or RS485 interface, card reading module connects external equipment by RS232 or RS485 interface, and external equipment is controlled the normal operation of Card Reader by this serial ports.Serial ports 0 data sending processing unit 7: in native system, serial ports 0 connects RS232 or RS485 interface, sends data to external equipment by RS422 or RS485 interface.
Serial ports 0 interrupts processing unit: the RS232 that microprocessor unit 1 connects by serial ports 0 or RS485 interface and external equipment communicate, to be microprocessor unit 1 interrupt processing unit 4 through serial ports 0 communicates with external equipment by RS232 or the RS485 interface that connects, and external equipment interrupts processing unit 4 control card reading module and makes its normal operation by serial ports 0.
IC-card read-write card interface 8: this unit comprises the interface of 1 tunnel contact SIM card, 1 road contactless CPU card and 1 road contactless M1 card.
Native system also includes the ISP pattern and controls: CPU can carry out the down operation of program under the ISP pattern.
Selecting LPC2368 here is the microcontroller of the ARM that releases of NXP (grace intelligence Pu) company, has abundant hardware interface.Designed 1 independently serial ports 0 in native system: wherein serial ports 0 connects RS232 and RS485 interface, and communicates with it; The IC-card interface of 8 tunnel bus driver of CPU card, interface can read while write contact SIM card, contactless CPU card or contactless M1 card.Native system can be applied in and realize following functions in gas station IC-card management system: (1) can use the IC-card clearing, is controlled by computer management system; (2) can carry out to the user who holds the IC-card aerating integration preferential; (3) realize card-machine interaction, only have and insert deck when card, and can start filling machine after the input proper password, not inserting IC-card can not aerating; (4) support the IC-card read-write; (5) can manage filling machine by IC-card, control filling machine on and off duty; (6) locking and blocking; Have anti-overdraw function, when in card, remaining sum is less than setting value, liquid filler will stop aerating, effectively prevent overdraw.
Claims (2)
1. CPU card card reading module, it is characterized in that: comprise being provided with microprocessor unit (1), and the power-supply system (2) that is connected with microprocessor unit (1), also comprise and be provided with and carry out to different ruuning situations the system state indicator (3) that the flicker of different colours lamp is indicated, include and to carry out the resetting system (5) of reset operation to microprocessor unit (1), resetting system (5) connects the reset pin of microprocessor unit (1), including serial ports independently 0 interrupts processing unit (4) and interrupts with serial ports 0 serial ports 0 data receiver processing unit (6) and the serial ports 0 data sending processing unit (7) that processing unit (4) forms an integral body, include and to read and write the contact SIM card, the IC-card read-write card interface (8) of contactless CPU card or contactless M1 card.
2. a kind of CPU card card reading module according to claim 1, it is characterized in that: microprocessor unit is (1) LPC2368 processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073280 CN203276311U (en) | 2013-01-29 | 2013-01-29 | Card reading module for CPU card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320073280 CN203276311U (en) | 2013-01-29 | 2013-01-29 | Card reading module for CPU card |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203276311U true CN203276311U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320073280 Expired - Fee Related CN203276311U (en) | 2013-01-29 | 2013-01-29 | Card reading module for CPU card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203276311U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534272A (en) * | 2014-12-25 | 2015-04-22 | 杰瑞石油天然气工程有限公司 | CPU card-based system and CPU card-based method for counting records of gas refilling machine |
-
2013
- 2013-01-29 CN CN 201320073280 patent/CN203276311U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534272A (en) * | 2014-12-25 | 2015-04-22 | 杰瑞石油天然气工程有限公司 | CPU card-based system and CPU card-based method for counting records of gas refilling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN LECAICARD Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Tan Qiong Document name: Notice of termination of patent |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20200129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |