CN201331808Y

CN201331808Y - Multifunctional mobile POS machine

Info

Publication number: CN201331808Y
Application number: CNU2008201579219U
Authority: CN
Inventors: 熊世辉; 沈树康
Original assignee: Shanghai SAND Information Technology System Co Ltd
Current assignee: Shanghai SAND Information Technology System Co Ltd
Priority date: 2008-12-26
Filing date: 2008-12-26
Publication date: 2009-10-21
Anticipated expiration: 2018-12-26

Abstract

The utility model provides a multifunctional mobile POS (point of sale) machine. The POS machine comprises a control module; the control module is connected with a magnetic card reading module, an IC card module, an SAM card interface module, a keyboard module, a display module and a printer driver module; and the POS machine is characterized in that the control module is connected with a contactless card reading module, and with one of a WI-FI module, a CDMA module or a GSM module optionally, and with an Ethernet module or a MODEM module optionally. The utility model has the advantages of high security, high reliability, wide application, convenient and fast operation, fast transmission rate and low cost, and is provided with the wired communication mode and the wireless communication mode so as to enable the use to be more flexible, and enable the communication to be more convenient and faster.

Description

A kind of multi-functional mobile machine for punching the card

Technical field

The utility model relates to a kind of multi-functional mobile machine for punching the card, belongs to multi-functional financial terminal technical field.

Background technology

In communication aspects, traditional mobile POS machine and bank main are generally realized radio communication by CDMA module or the GPRS module that disposes on the POS machine, but phase double replacement between CDMA module or the GPRS module.But because the construction difference of various places telecommunications wireless network, signal has the branch of power, and wireless Wide Area Network is vulnerable to the interference of external environment, as inclement weather such as thunder, rain, or network uses peak period on and off duty, festivals or holidays, and interrupting very likely appears in transaction.Aspect Card Reader, traditional mobile POS machine generally can only be finished the collection of magnetic card and Contact Type Ic Card data, the use field of having limited equipment like this on function.

The utility model content

The purpose of this utility model provide a kind of use the field wider, be not subjected to wiring condition restriction and the strong multi-functional mobile machine for punching the card of mobility.

In order to achieve the above object, the technical solution of the utility model has provided a kind of multi-functional mobile machine for punching the card, comprise control module, control module connects magnetic card read module, IC-card module, SAM card interface module, Keysheet module, display module and printer driver module, it is characterized in that, control module connects the non-contact card card reading module, control module selectively connects one of WI-FI module, CDMA module or gsm module, and this control module selectively connects ethernet module or MODEM module.

Because the utility model increased the non-contact card card reading module, rely on that non-contact card is safe, good reliability, be widely used, advantage such as convenient to operation, equipment more can adapt to the growth requirement in market, expands the use field of equipment; The utility model also provides the WI-FI module, make and the utlity model has fast, the cheap advantage of transfer rate, the WIFI technology is widely used in the field that wired access needs wireless extension, as some interim meeting-place, along with the WIFI technology the popularizing of wireless local area network market, this equipment can better must satisfy user's different demands; The utility model has disposed MODEM module and ethernet module, and the user can select different modules as required, connects or Ethernet connection and bank main realization wire communication by wired dial-up.The utility model possesses wired and communication simultaneously, and it is more flexible that the client is used, the communication more convenient and quicker.

Description of drawings

The structured flowchart of a kind of multi-functional mobile machine for punching the card that Fig. 1 provides for the utility model;

Fig. 2 is the structured flowchart of this control module;

Fig. 3 is the storer block diagram;

Fig. 4 is the MODEM module frame chart;

Fig. 5 is the ethernet module block diagram;

Fig. 6 is the non-contact card module frame chart;

Fig. 7 is the printing drive module block diagram;

Fig. 8 is the Keysheet module block diagram;

Fig. 9 is the display module block diagram.

Embodiment

Specify the utility model below in conjunction with embodiment.

Embodiment

As shown in Figure 1, the structured flowchart of a kind of multi-functional mobile machine for punching the card that provides for the utility model, comprise control module, control module connects magnetic card read module, IC-card module, SAM card interface module, Keysheet module, display module and printer driver module, control module connects the non-contact card card reading module, control module selectively connects one of WI-FI module, CDMA module or gsm module, and this control module selectively connects ethernet module or MODEM module.

As shown in Figure 2, structured flowchart for this control module, comprise CPU, CPU connects serial line interface by data bus, the IC-card controller, the non-contact card module interface, the printer driver module interface, display module and storer, CPU selectively connects MODEM module interface or ethernet module interface by data bus, CPU also selectively connects the gsm module interface by data bus, one of CDMA module interface or WIFI module interface, CPU connects magnetic stripe card card reading module interface by the IO mouth, CPU connects keyboard interface by the I2C bus, wherein

IC-card controller, non-contact card module interface, printer driver module interface, MODEM module interface, ethernet module interface, gsm module interface, CDMA module interface, WIFI module interface, magnetic stripe card card reading module interface and keyboard interface connect IC-card module, non-contact card card reading module, printer driver module, MODEM module, ethernet module, gsm module, CDMA module, WI-FI module, magnetic card read module and Keysheet module respectively.

Wherein, the WI-FI module is a what's new, in the present embodiment the WM-G-MR-05 module produced for the grand electric USI of ring company of WI-FI module.Gsm module, CDMA module, magnetic card read module, IC-card module and SAM card interface module are existing module.

As shown in Figure 3, be the storer block diagram, CPU is a SAMSUNG S3C44BOX ARM7 processor, and storer has 4Mbits SRAM, and maximum can extend to 16Mbits, and data have battery protection among the SRAM.The Flash Memory of 16M bits, maximum can extend to 512Mbits, and the program among the Flash Memory can keep more than 10 years.64M bits SDRAM extends to 128M bit.CPU is by the read-write of data, address and control line control store.

As shown in Figure 4, for the MODEM module frame chart, comprise modulation module, modulation module connects the demodulation module and the telephony interface of series connection, and modulation module connects described CPU by described MODEM module interface.Wherein, CX86500 chip and peripheral circuit thereof that modulation module is produced for CONEXANT company, CX20493 chip and peripheral circuit thereof that demodulation module is produced for CONEXANT company.

As shown in Figure 5, for the ethernet module block diagram, comprise ethernet control module, ethernet control module connects network transformer, and network transformer connects Ethernet interface, and ethernet control module connects described CPU by described ethernet module interface.Ethernet control module is ethernet control chip CS8900A and the peripheral circuit that Cirrus Logic company produces, the chip PT22-1123 that network transformer adopts PTC S. A. to produce.

CPU is by data bus control ethernet controller CS8900A.When base sent data to Ethernet: CS8900A handled the data that CPU writes, and data message was exported by TXD+ and TXD-in the mode of signal, again through the signal of network transformer PT22-1123 with signal furnishing Ethernet transmission requirement; When base received the data of Ethernet transmission, process was opposite with the transmission data; Sending data can carry out simultaneously with the reception data.

As shown in Figure 6, be the non-contact card module frame chart, comprise non-contact card Card Reader chip, non-contact card Card Reader chip connects antenna, and non-contact card Card Reader chip connects described CPU by described non-contact card module interface.Chip FM1715NL and peripheral circuit that non-contact card Card Reader chip adopts company limited of Shanghai Fudan Microelectronics to produce.

The Card Reader chip of non-contact card is connected by data bus with CPU, and by the data message of host CPU processing non-contact card chip, antenna is used to accept radiofrequency signal, and sends into the Card Reader chip and handle, and converts the receivable digital signal of CPU to.

As shown in Figure 7, be the printing drive module block diagram, what the print needle driving circuit was used for controlling printer goes out pin and narrowing; The printer paper-feeding motor drive circuit is used for controlling the advance and retreat of printer paper; The printer head motor drive circuit is used for driving the motor of printhead; LCD shows that the module desired signal links to each other with signal wire on the mainboard by the print drive plate, and wherein chip selection signal and enable signal produce behind type plate.

As shown in Figure 8, be the Keysheet module block diagram, CPU is by I2C bus supervisory keyboard controller P89LPC936.The matrix circuit of button below is sent to keyboard controller with key information, and CPU obtains key information by keyboard controller.CPU also can directly link to each other with the key-press matrix circuit and obtain key information.

As shown in Figure 9, be the display module block diagram, decoding scheme produces selects control signal, and CPU chooses chip for driving by selecting signal, cooperates the chip for driving of data line and other control signal control liquid crystal panel, makes the information that demonstrates requirement on the liquid crystal panel.The power supply of backlight is provided by the motherboard power supply system, controls the bright dark of backlight by the IO control line of CPU.

Principle of work of the present utility model is: during financial transaction, equipment is finished the Financial Information collection, can use different application program to handle dissimilar cards, comprises the input of the reading of magnetic stripe card/non-contact card/IC-card information, dealing money and password.Along swiping the card the guide groove direction from left to right, the magnetic stripe face of card should at the uniform velocity by card reader, be realized reading of information by the magnetic stripe card card reading module upper right when wherein magnetic stripe card was swiped the card; When reading non-contact card, non-contact card should be put in radio-frequency card Card Reader zone, realizes reading of information by the non-contact card card reading module; When reading IC-card, IC-card is inserted the IC-card slot, the IC-card chip faces up, and realizes reading of information by the IC-card card reading module.The relevant information that can show the Card Reader success or not behind the Card Reader on the display screen, if Card Reader success display screen can be pointed out input dealing money and password, dealing money and password are all imported by keyboard.The data of gathering are sent to the modulation module by radio-frequency module to equipment or ethernet module sends to bank main (inserting telephone network by telephone line interface) with data by wired mode, after transaction data is handled, bank main with data by wired equipment that returns to, on display screen, can show Transaction Success whether information, finish whole communication process, if Transaction Success then prints the bill of transaction.

Claims

1. multi-functional mobile machine for punching the card, comprise control module, control module connects magnetic card read module, IC-card module, SAM card interface module, Keysheet module, display module and printer driver module, it is characterized in that, control module connects the non-contact card card reading module, control module selectively connects one of WI-FI module, CDMA module or gsm module, and this control module selectively connects ethernet module or MODEM module.

2. a kind of multi-functional mobile machine for punching the card as claimed in claim 1, it is characterized in that, described control module comprises CPU, CPU connects serial line interface by data bus, the IC-card controller, the non-contact card module interface, the printer driver module interface, display module and storer, CPU selectively connects MODEM module interface or ethernet module interface by data bus, CPU also selectively connects the gsm module interface by data bus, one of CDMA module interface or WIFI module interface, CPU connects magnetic stripe card card reading module interface by the IO mouth, CPU connects keyboard interface by the I2C bus, wherein

3. a kind of multi-functional mobile machine for punching the card as claimed in claim 2 is characterized in that described MODEM module comprises modulation module, and modulation module connects the demodulation module and the telephony interface of series connection, and modulation module connects described CPU by described MODEM module interface.

4. a kind of multi-functional mobile machine for punching the card as claimed in claim 2, it is characterized in that, described ethernet module comprises ethernet control module, ethernet control module connects network transformer, network transformer connects Ethernet interface, and ethernet control module connects described CPU by described ethernet module interface.

5. a kind of multi-functional mobile machine for punching the card as claimed in claim 2, it is characterized in that, described non-contact card card reading module comprises non-contact card Card Reader chip, and non-contact card Card Reader chip connects antenna, and non-contact card Card Reader chip connects described CPU by described non-contact card module interface.