CN201302731Y - Attendance checking access control machine - Google Patents
Attendance checking access control machine Download PDFInfo
- Publication number
- CN201302731Y CN201302731Y CNU2008202042136U CN200820204213U CN201302731Y CN 201302731 Y CN201302731 Y CN 201302731Y CN U2008202042136 U CNU2008202042136 U CN U2008202042136U CN 200820204213 U CN200820204213 U CN 200820204213U CN 201302731 Y CN201302731 Y CN 201302731Y
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- arm7 processor
- communication port
- work attendance
- access machine
- door access
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Abstract
The utility model relates to the technical field of attendance checking equipment, in particular to an attendance checking access control machine, which comprises an ARM7 processor, a radio-frequency card module, communication ports, a keyboard and a flash memory, wherein the ARM7 processor is used to process data and service logic, the radio-frequency card module is used to read information on cards, the communication ports are used for communication, the keyboard is used to input information, the flash memory is used to store parameters and properties of the equipment and record of clock in, and the ARM7 processor is connected with the radio-frequency card module, the communication port, the keyboard and the flash memory. Because a core motherboard module utilizes the ARM7 processor and a three-stage stream line structure, the attendance checking access control machine has high clock frequency. Besides, because the radio-frequency card module, the communication ports, the keyboard and the flash memory are connected with the ARM7 processor, the attendance checking access control machine is fast in data processing speed and further reduces failure rate of card writing. Moreover, as the data address bus does not expose, the interference resisting capacity of the attendance checking access control machine is greatly strengthened.
Description
Technical field
The utility model relates to the Time Attendance Device technical field, relates in particular to a kind of work attendance door access machine.
Background technology
At present, enterprise generally uses Time Attendance Device to investigate staff attendant, the Time Attendance Device management can change administrative work looks, make in the management more orderliness standard, a large amount of manual miscellaneous works are substituted by computer and finish before making, thereby increase work efficiency, and have saved the time that employee's registration is turned out for work, the staff attendant that respectively holds comes into plain view, and has effectively prevented artificial factor.
Existing Time Attendance Device, its terminal device is made up of more peripheral components, and data processing speed is slower; Data bus exposes, poor anti jamming capability.
The utility model content
The utility model provides a kind of stable performance, data processing speed is fast, antijamming capability is strong a kind of work attendance door access machine.
A kind of work attendance door access machine, comprise the ARM7 processor that is used for deal with data and service logic, the radio-frequency card module that is used to read card image, the communication port that is used to communicate by letter, be used for input information keyboard, be used for memory device parameter, attribute and swipe the card the record the flash reservoir; Described ARM7 processor is connected with radio-frequency card module, communication port, keyboard, flash reservoir.
Wherein, described communication port comprises the RS232 communication port, also comprises a kind of in RS485 communication port, CAN communication port, Ethernet communication port, four kinds of ports of ZIGBEE communication port.
Wherein, further comprise the hummer that is used for the prompting operation result, described ARM7 processor is connected with hummer.
Wherein, further comprise the 3.3V power supply that is used to power, described ARM7 processor is connected with the 3.3V power supply.
Wherein, comprise further being used for watchdog device regularly that described ARM7 processor is connected with watchdog device.
Wherein, further comprise the PSAM card of safety control, described ARM7 processor and PSAM card connection.
Wherein, further comprise the jtag port of chip internal test, described ARM7 processor is connected with jtag port.
Wherein, further comprise the door magnetic detecting unit, hand push button and the electric lock that are used for gate inhibition's control, described ARM7 processor is connected with door magnetic detecting unit, hand push button and electric lock.
The utility model beneficial effect is: the utility model comprises the ARM7 processor that is used for deal with data and service logic, the radio-frequency card module that is used to read card image, the communication port that is used to communicate by letter, is used for the keyboard of input information, is used for memory device parameter, attribute and the flash reservoir of the record of swiping the card; Described ARM7 processor is connected with radio-frequency card module, communication port, keyboard, flash reservoir.Because the core mainboard module adopts the ARM7 processor, the three class pipeline structure, the clock frequency height, radio-frequency card module, communication port, keyboard, flash reservoir are connected with same ARM7 processor, and data processing speed is fast, further the probability of card crash is write in reduction.Data address bus does not expose, and antijamming capability is strengthened greatly.
Description of drawings
Fig. 1 is the structural representation of utility model embodiment.
Embodiment
Referring to Fig. 1, the utility model is described in detail below in conjunction with accompanying drawing.
The work attendance door access machine of present embodiment comprises the ARM7 processor 1 that is used for deal with data and service logic, the radio-frequency card module 8 that is used to read card image, the communication port 5 that is used to communicate by letter, the keyboard 6 that is used for input information, is used for memory device parameter, attribute and the flash reservoir 16 of the record of swiping the card; Described ARM7 processor 1 is connected with radio-frequency card module 8, communication port 5, keyboard 6, flash reservoir 16.
Present embodiment core mainboard module adopts ARM7 processor 1, radio-frequency card module 8, communication port 5, keyboard 6, flash reservoir 16 are connected with same ARM7 processor 1, the ARM7 kernel is three class pipeline and Feng's Neumann structure of 0.9MIPS/MHz, 32 kernels, clock can reach 40M, the letter instruction set, processing speed promotes greatly, data bus and address bus do not expose, inner integrated than multipurpose multifunctional operating system, make peripheral circuit succinct and reduce the size of plate, improve the antijamming capability and the stability of wiring board greatly.
The work attendance door access machine of present embodiment, communication port 5 comprises the RS232 communication port, also comprise a kind of in RS485 communication port, CAN communication port, Ethernet communication port, four kinds of ports of ZIGBEE communication port, all of the port all adopts the plug and play mode except RS485, flexible operation, convenience.The RS485 communication port is to adopt the combination of balance driver and differential receiver, anti-common mode is done ability and is strengthened, be that noise immunity is good, because of the RS485 communication port has good noise immunity, advantages such as long transmission range and multistation ability form the communication port into first-selection.Adopting Ethernet, CAN communication port is a kind of complete real-time bus communication port, and reliability has advantage in growing apart from real-time Communication for Power, can satisfy different communication requirements.Adopt the ZIGBEE communication, can save wiring cost, networking is convenient, satisfies the place that can not connect up.
In the present embodiment, further comprise the display unit of the information that is used to show 1 output of ARM7 processor, described ARM7 processor 1 is connected with display unit.Display unit can be LCD display unit 15 or led display unit 14, also can two display units and deposit.After ARM7 processor 1 reads information, generate idsplay order automatically or input generates idsplay orders according to keyboard 6 according to setting program, and the control circuit of display unit is sent in this instruction, the control display unit shows.
In the present embodiment, further comprise the hummer 13 that is used for the prompting operation result, described ARM7 processor 1 is connected with the hummer 13 that is used for the prompting operation result, and hummer 13 sends very brief prompt tone after the success of swiping the card.
In the present embodiment, further comprise the 3.3V power supply 2 that is used to power, described ARM7 processor 1 is connected with 3.3V power supply 2.
In the present embodiment, comprise further being used to prevent the watchdog device 3 that crashes that described ARM7 processor 1 is connected with watchdog device 3.House dog (watchdog timer) device 3 is timer circuits, start the counter of watchdog device 3 later at equipment operation, if to the regular hour do not remove the value of counter, the house dog counter will overflow so, thereby send out a reset signal to ARM7 processor 1, make ARM7 processor 1 reset, thereby prevent to crash, avoid program generation endless loop.
In the present embodiment, further comprise the PSAM card 7 of safety control, described ARM7 processor device 1 is connected with PSAM card 7.Key can be stored in the PSAM card 7 of finance level to guarantee secret key safety in terminal.Further comprise the LED light 12 that is used to indicate warning, described ARM7 processor 1 is connected with LED light 12.
In the present embodiment, further comprise the jtag port 4 of chip internal test, described ARM7 processor 1 is connected with jtag port 4.Jtag port 4 is used for chip is tested, and ultimate principle is internal node to be tested by jtag port 4 testing tools of special use at a device inside TAP of definition (Test Access Port test access mouth).
In the present embodiment, further comprise the entrance guard device that is used for gate inhibition's control, entrance guard device comprises: door magnetic detecting unit 9, hand push button 10 and electric lock 11, described ARM7 processor 1 is connected with door magnetic detecting unit 9, hand push button 10 and electric lock 11.By blacklist is downloaded in real time, blacklist can be used for using when having code keypad to can be used as the expansion of gate inhibition's function in input on the attendance recorder expansion gate inhibition function, and can be provided with by hand at interval during the switch door, and is more safe, practical.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (10)
1, a kind of work attendance door access machine is characterized in that: comprise the ARM7 processor that is used for deal with data and service logic, the radio-frequency card module that is used to read card image, the communication port that is used to communicate by letter, be used for input information keyboard, be used for memory device parameter, attribute and swipe the card the record the flash reservoir; Described ARM7 processor is connected with radio-frequency card module, communication port, keyboard, flash reservoir.
2, a kind of work attendance door access machine according to claim 1, it is characterized in that, described communication port comprises the RS232 communication port, also comprises a kind of in RS485 communication port, CAN communication port, Ethernet communication port, four kinds of ports of ZIGBEE communication port.
3, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the display unit of the information that is used to show the output of ARM7 processor, and described ARM7 processor is connected with display unit.
4, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the hummer that is used for the prompting operation result, and described ARM7 processor is connected with hummer.
5, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the 3.3V power supply that is used to power, and described ARM7 processor is connected with the 3.3V power supply.
6, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises being used to prevent the watchdog device that crashes, and described ARM7 processor is connected with watchdog device.
7, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the PSAM card that is used for safety control, described ARM7 processor and PSAM card connection.
8, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the jtag port that is used for the chip internal test, and described ARM7 processor is connected with jtag port.
9, a kind of work attendance door access machine according to claim 1 is characterized in that, further comprises the LED light that is used to indicate warning, and described ARM7 processor is connected with LED light.
10, according to any described a kind of work attendance door access machine of claim 1 to 9, it is characterized in that, further comprise the door magnetic detecting unit, hand push button and the electric lock that are used for gate inhibition's control, described ARM7 processor is connected with door magnetic detecting unit, hand push button and electric lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202042136U CN201302731Y (en) | 2008-11-28 | 2008-11-28 | Attendance checking access control machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202042136U CN201302731Y (en) | 2008-11-28 | 2008-11-28 | Attendance checking access control machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201302731Y true CN201302731Y (en) | 2009-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202042136U Expired - Fee Related CN201302731Y (en) | 2008-11-28 | 2008-11-28 | Attendance checking access control machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201302731Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102044100A (en) * | 2010-03-22 | 2011-05-04 | 珠海理想科技有限公司 | Intelligent lock-control system for electric power safety |
| CN102129730A (en) * | 2010-01-14 | 2011-07-20 | 上海峥创电子有限公司 | Non-contact CPU (Central Processing Unit) card entrance guard reader |
| CN102592064A (en) * | 2011-01-07 | 2012-07-18 | 深圳同方电子设备有限公司 | Dynamic crypto chip |
| CN102722928A (en) * | 2012-06-07 | 2012-10-10 | 山西太钢不锈钢股份有限公司 | Remote wireless access attendance-checking system for enterprise |
| CN104536300A (en) * | 2014-09-19 | 2015-04-22 | 北京易智时代数字科技有限公司 | Multifunctional intelligent classroom |
-
2008
- 2008-11-28 CN CNU2008202042136U patent/CN201302731Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129730A (en) * | 2010-01-14 | 2011-07-20 | 上海峥创电子有限公司 | Non-contact CPU (Central Processing Unit) card entrance guard reader |
| CN102044100A (en) * | 2010-03-22 | 2011-05-04 | 珠海理想科技有限公司 | Intelligent lock-control system for electric power safety |
| CN102592064A (en) * | 2011-01-07 | 2012-07-18 | 深圳同方电子设备有限公司 | Dynamic crypto chip |
| CN102722928A (en) * | 2012-06-07 | 2012-10-10 | 山西太钢不锈钢股份有限公司 | Remote wireless access attendance-checking system for enterprise |
| CN104536300A (en) * | 2014-09-19 | 2015-04-22 | 北京易智时代数字科技有限公司 | Multifunctional intelligent classroom |
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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 |
Owner name: GUANGDONG JIANBANG COMPUTER SOFTWARE CO., LTD. Free format text: FORMER NAME: JIANBANG COMPUTER SOFTWARE CO., LTD., DONGGUAN CITY |
|
| CP03 | Change of name, title or address |
Address after: 523127, two, second floor, first floor, Shijing Industrial Zone, Dongguan science and Technology Park, Dongcheng District, Guangdong Patentee after: Guangdong Jianbang Computer Software Co., Ltd. Address before: 523127, Guangdong, Dongguan Province, Dongcheng District City, the same sand Dongcheng science and Technology Park, the first building, two, Dongguan Jian Guo Computer Software Co., Ltd. Patentee before: Jianbang Computer Software Co., Ltd., Dongguan City |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090902 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |