SLon attendance management system solutions
Issue Time:2013-09-08

Induction IC card attendance management system is a computer information technology in the modern company integrated management and automation control aspects of the development and application of systems using computer network technology, communication technology, control technology, intelligent microelectronics technology, and mechatronics technologies for customers provides a new and efficient management system , maximize manpower, resources and space performance. System uses PHLIP Mifare contactless card technology , the data are transmitted in the air after DES (Data Encryption Standard- Data Encryption Standard ) algorithm encrypted ciphertext , to avoid theft and copy the card to avoid the traditional problems of security guard . Separate passwords for each user holds the information , software systems can be used to create or cancel their right to increase or reduce the use of authority, to guard against theft and copying card to provide a guarantee ; concentrated in employee commuting openings to employees with with a staff card on the card reader to read and write data, using a computer processing, time and attendance management automation ; solve the traditional existing record attendance inaccurate employees forgetting to punch the grounds or make changes to punch time cheat problems for enterprise personnel management , payroll calculations provide a reliable basis . And the use of a multi-purpose card technology, staff write to the card information is used to store the corresponding amount in the cafeteria or other consumer locations consumption ; focused on the advantages of electronic money , no need to find some change or zero votes, Canteen improve efficiency and reduce human error. Safety , security , avoid fake card or economic loss caused by fake tickets . With the card loss, blacklist alarm function. No ticket distribution, electronic billing, blocking internal management loopholes. Computer for data collection, generate various types of detailed reports long life , health and the economy.
        Improve efficiency, reduce human error , avoiding the fake cards or fake tickets caused economic losses, and increase the life of the card .
        System uses the current international most advanced network structure, timely and efficient processing complex control information on functional limitations, scattered centralized control and management control testing unit ; Meanwhile, the intelligent controller and relatively distributed control , in the event of network failure and still continue to follow the pre- compiled programs to monitor and manage the system more complete and efficient operation of the software platform based WINDOWSNT make managers more clear , simple and easy. System in a safe , reliable, comprehensive and thoughtful , based on the application of high technology to create a strong competitive advantage in cost performance, make the system more widely used in hotels, villas, banks, businesses organs , public security and the various types of integrated commercial judiciary and residential .
        Attendance management system has great flexibility , by installing the MCM MFRW1000A contactless smart card reader , dedicated to collecting attendance data ; addition, staff forgot to bring the card to allow keyboard input by identifying the individual 's job numbers and ( public password ) PIN attendance method .
        MCM attendance system using a distributed architecture for all non-contact reader , intelligent controller to collect attendance data , all the data can be stored in the intelligent controller, and can be transmitted to the system through the network database server for saved in the server running through attendance software can generate various reports. When necessary, the data can be transferred to the OA system of the database server , where it runs attendance software .
Second, the main equipment selection and introduction :
2.1 Controller
        Controller as the core of the system , played a vital role , it bears a centralized control of a bridge that directly accept the central monitoring center computer control instructions and follow the instructions on the site to control the device , while the scene take place in various situations timely feedback to the center. It has a distributed control system DCS (Distributed Control System) in the direct digital controller DDC (Direct Digital Controller) all the features . Need to ensure that in the central monitoring center or network failure , to continue to work in the controller after power important data can be saved . To accommodate this situation , the need for adaptive intelligent controller to achieve the following functions:
With high fault tolerance, high speed, high reliability ;
Independent of the network running in offline ;
With various forms of control: analog, digital , RS-485, RS-232 communication control interface.
For design purposes , in many intelligent controller system must select the appropriate model , first introduced a variety of intelligent controller performance characteristics:
Networked intelligent controller is probably divided into two types: one , the use of fieldbus communication control (CANBUS, LONGWORKS , etc. ) , 2 , using Ethernet via TCP / IP protocol , and has RS-485, RS-232 control interface ; this two kinds of forms of control in the MCM attendance system controller has a mature product
Features:
This controller is a universal controller that can be programmed and configured to perform any BCCS system control tasks ;
Using CAN bus technology ; has simple network structure ; networking capability ( a segment can be connected to 64 controllers ) ; communication speed ; communication distance ; reliability ; may be peer communication between nodes ;
With box -type structure, by a mechanical lock door lock , installation can be hung on the wall ;
Suitable for signal detection ( various sensors access) ; driving output ( access various actuators ) ; line control ( the control logic and the control parameters for closed-loop control ) ; line control ( as the central control system to the sensors and actuators device joins the bridge ) .
Technical indicators:
Equipped with a CAN bus network interface, enabling a network connection 64 controller , 256K bps network communication speed , the same network segment 270m communication distance ;
Equipped with an intelligent device interface (RS-232 or RS-485 interface ) and a variety of device drivers ;
With 12 optically isolated input signal detection port ( signal requirements : AC or DC 0V-24V signal ) ; has 8 relay outputs ( control AC220V 1A or DC48V 1A signal , drive mode selectable normally open or normally closed ) ;
32K Bytes of program memory ;
256K Bytes of data memory , data can be saved after power controller decade ;
Real-time clock calendar years ;
WATCH-DOG circuit to ensure that the controller does not crash ;
Work environment : Temperature : -10 ℃ ~ 50 ℃; Relative Humidity: 20 % ~ 95% ;
Power supply : 12V/500mA, 5V/100mA ( controller ) ;
Weight : 3.2Kg
Volume : L'W'H = 320'200'120
Features:
Can work in online mode , it can work in offline mode ;
Networked access control system can be used as a single door controller ;
Attendance system can be used as a networked data acquisition controller ;
Can be used as patrol system networked data acquisition controller sign
Networking can be used as anti-theft alarm controller ( can access a variety of anti-theft alarm sensors ) ;
Fire and combustible gas can be used as network alarm controller ( can access a variety of smoke detectors and combustible gas detectors ) ;
As CCTV surveillance system equipment ( eg : video matrix, splitter, video recorder, PTZ camera , camcorder, camera lens , etc. ) control ;
Can be used as residential three tables ( water, electricity , gas ) , automated data acquisition controller ;Induction IC card attendance management system is a computer information technology in the modern company integrated management and automation control aspects of the development and application of systems using computer network technology, communication technology, control technology, intelligent microelectronics technology, and mechatronics technologies for customers provides a new and efficient management system , maximize manpower, resources and space performance. System uses PHLIP Mifare contactless card technology , the data are transmitted in the air after DES (Data Encryption Standard- Data Encryption Standard ) algorithm encrypted ciphertext , to avoid theft and copy the card to avoid the traditional problems of security guard . Separate passwords for each user holds the information , software systems can be used to create or cancel their right to increase or reduce the use of authority, to guard against theft and copying card to provide a guarantee ; concentrated in employee commuting openings to employees with with a staff card on the card reader to read and write data, using a computer processing, time and attendance management automation ; solve the traditional existing record attendance inaccurate employees forgetting to punch the grounds or make changes to punch time cheat problems for enterprise personnel management , payroll calculations provide a reliable basis . And the use of a multi-purpose card technology, staff write to the card information is used to store the corresponding amount in the cafeteria or other consumer locations consumption ; focused on the advantages of electronic money , no need to find some change or zero votes, Canteen improve efficiency and reduce human error. Safety , security , avoid fake card or economic loss caused by fake tickets . With the card loss, blacklist alarm function. No ticket distribution, electronic billing, blocking internal management loopholes. Computer for data collection, generate various types of detailed reports long life , health and the economy.
        Improve efficiency, reduce human error , avoiding the fake cards or fake tickets caused economic losses, and increase the life of the card .
        System uses the current international most advanced network structure, timely and efficient processing complex control information on functional limitations, scattered centralized control and management control testing unit ; Meanwhile, the intelligent controller and relatively distributed control , in the event of network failure and still continue to follow the pre- compiled programs to monitor and manage the system more complete and efficient operation of the software platform based WINDOWSNT make managers more clear , simple and easy. System in a safe , reliable, comprehensive and thoughtful , based on the application of high technology to create a strong competitive advantage in cost performance, make the system more widely used in hotels, villas, banks, businesses organs , public security and the various types of integrated commercial judiciary and residential .
        Attendance management system has great flexibility , by installing the MCM MFRW1000A contactless smart card reader , dedicated to collecting attendance data ; addition, staff forgot to bring the card to allow keyboard input by identifying the individual 's job numbers and ( public password ) PIN attendance method .
        MCM attendance system using a distributed architecture for all non-contact reader , intelligent controller to collect attendance data , all the data can be stored in the intelligent controller, and can be transmitted to the system through the network database server for saved in the server running through attendance software can generate various reports. When necessary, the data can be transferred to the OA system of the database server , where it runs attendance software .
Second, the main equipment selection and introduction :
2.1 Controller
        Controller as the core of the system , played a vital role , it bears a centralized control of a bridge that directly accept the central monitoring center computer control instructions and follow the instructions on the site to control the device , while the scene take place in various situations timely feedback to the center. It has a distributed control system DCS (Distributed Control System) in the direct digital controller DDC (Direct Digital Controller) all the features . Need to ensure that in the central monitoring center or network failure , to continue to work in the controller after power important data can be saved . To accommodate this situation , the need for adaptive intelligent controller to achieve the following functions:
With high fault tolerance, high speed, high reliability ;
Independent of the network running in offline ;
With various forms of control: analog, digital , RS-485, RS-232 communication control interface.
For design purposes , in many intelligent controller system must select the appropriate model , first introduced a variety of intelligent controller performance characteristics:
Networked intelligent controller is probably divided into two types: one , the use of fieldbus communication control (CANBUS, LONGWORKS , etc. ) , 2 , using Ethernet via TCP / IP protocol , and has RS-485, RS-232 control interface ; this two kinds of forms of control in the MCM attendance system controller has a mature product
Features:
This controller is a universal controller that can be programmed and configured to perform any BCCS system control tasks ;
Using CAN bus technology ; has simple network structure ; networking capability ( a segment can be connected to 64 controllers ) ; communication speed ; communication distance ; reliability ; may be peer communication between nodes ;
With box -type structure, by a mechanical lock door lock , installation can be hung on the wall ;
Suitable for signal detection ( various sensors access) ; driving output ( access various actuators ) ; line control ( the control logic and the control parameters for closed-loop control ) ; line control ( as the central control system to the sensors and actuators device joins the bridge ) .
Technical indicators:
Equipped with a CAN bus network interface, enabling a network connection 64 controller , 256K bps network communication speed , the same network segment 270m communication distance ;
Equipped with an intelligent device interface (RS-232 or RS-485 interface ) and a variety of device drivers ;
With 12 optically isolated input signal detection port ( signal requirements : AC or DC 0V-24V signal ) ; has 8 relay outputs ( control AC220V 1A or DC48V 1A signal , drive mode selectable normally open or normally closed ) ;
32K Bytes of program memory ;
256K Bytes of data memory , data can be saved after power controller decade ;
Real-time clock calendar years ;
WATCH-DOG circuit to ensure that the controller does not crash ;
Work environment : Temperature : -10 ℃ ~ 50 ℃; Relative Humidity: 20 % ~ 95% ;
Power supply : 12V/500mA, 5V/100mA ( controller ) ;
Weight : 3.2Kg
Volume : L'W'H = 320'200'120
Features:
Can work in online mode , it can work in offline mode ;
Networked access control system can be used as a single door controller ;
Attendance system can be used as a networked data acquisition controller ;
Can be used as patrol system networked data acquisition controller sign
Networking can be used as anti-theft alarm controller ( can access a variety of anti-theft alarm sensors ) ;
Fire and combustible gas can be used as network alarm controller ( can access a variety of smoke detectors and combustible gas detectors ) ;
As CCTV surveillance system equipment ( eg : video matrix, splitter, video recorder, PTZ camera , camcorder, camera lens , etc. ) control ;
Can be used as residential three tables ( water, electricity , gas ) , automated data acquisition controller ;

        

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