Shanghai Muen Electronic Channel Access Control Management System Solution
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Analysis of Muen Electronic Channel Management System
Situation Analysis
1 Analysis of personnel entry and exit situation: for office building personnel to enter and exit the elevator entrance, because the use of the three gates is not considered during peak hours, the number of people passing through the three gates per minute is about 120, which is enough to meet the needs of personnel entry and exit.
2Entry and exit analysis:
The width of the two passages for installing the gate is 3000MM. The minimum width required for actual use of the equipment is 2770MM, which is sufficient for placement. There is a width of 120MM on both sides. This can be made smaller by increasing the width of the passage. The width of the standard channel is 550MM.
system design
Channel access control system construction plan
1. The basic management functions realized by the access control system. Implementation of card access control management, all personnel must hold a valid IC card when entering and exiting. After the IC card reader has read and confirmed the card, the gate will automatically open before entering. The IC card has a complete time limit function and can carry out multi-level management. The access control card management scheme is divided into two types, which are divided into employee access cards and temporary visitor cards. Each type of access card has obvious color difference. Each door card has a category mark and a unique number, and the validity period is stipulated. The employee door card is issued under the authorization of the competent department. When the employee enters and exits with the card, the computer will display the card number, the name of the holder, the name and number of the entry and exit channel, etc. Temporary visitor cards are also issued by the competent authority and stored at the guard. The visitor card is valid for only one day. Visitors can register at the guard, enter data, and swipe the card for permission to enter. . After the employee’s door card is lost, a fine must be paid before the re-application can be made.
2. Access control statistics and query system. The access control system can automatically count information such as the frequency, direction, passage time and other information of the movement of people in and out. You can output the query report when you need to query.
3. Illegal intrusion alarm system function. When outsiders or internal staff directly pass through the channel without identity authentication, the two sets of infrared devices inside the channel detect an illegal intrusion and start to alarm on the spot, and the system records the alarm time at the same time. Only those who hold a valid card or pass a valid identity authentication will not generate an alarm signal.
The construction location of the access control system
1. Access control staff must swipe their card to confirm the entry and exit when passing through the barrier when entering and exiting the elevator entrance.
feature design
The design adopts SE-1000 barrier to install HID R10 card reader and Solution expert series access controller to realize access control management.
In order to facilitate the use of users and strengthen safety and security, we have set up the entire access control system to work in two ways according to needs:
1) Card reader identity verification opening mode: After the outsider reads his IC card in front of the card reader, the system judges the card authority. If it is a valid card and within the valid pass time period, the gate will automatically open. ; If the card is invalid, the gate will not open;
2) Door-opening button opening method: Install a door-opening button next to the security guard’s office desk. Under special circumstances, the guard can directly control the opening of the barrier.
1. System structure:
The barrier gate access control system is composed of barrier gates, access control controllers, data servers, door opening buttons, access control management hosts and access control management software.
The system is equipped with a management computer and placed in the security room on the first floor; the access control management software is installed on the management computer, which is connected to the data servers of the two channels through the network cable, and is responsible for the maintenance and management of the access control system of the two barrier channels; Each of the two gates in the middle of the channel must be equipped with two card readers, and the two gates should be equipped with a card reader according to the convenient access position. Two access control controllers are installed in each of the three gates. A data server is also installed in a gate. All access controllers are connected via RS485 bus and communicate with a baud rate of 9600. We designed the solution Expert series access controllers with excellent performance as the main control equipment of the access control system of this project. The controller is designed with cutting-edge CPLD technology, with strong functions and high reliability. It adopts a reliable lightning protection safety module, which can resist tens of thousands of volts and lightning. The access control controller also has the ability to automatically upgrade.
2. Access control management software
Simplified Chinese software interface, the system fully considers security, can set different operators and set different passwords, system operators can be divided into multiple levels, low-level operators can only monitor information, and the highest level The operator can modify any authority in the system;
Realize the classified and time-based access authority management for designated areas, restrict outsiders from entering the guarded area at will, and determine the pass level and allowable time period of the employee according to the position or job nature of the employee, effectively preventing inside theft and outside theft;
Real-time display and recording of all event data; real-time transmission of the card reader data to the management system, which can be displayed immediately in the management center computer; various information such as: user (name, photo, etc.), event time, door point can be displayed Address, event type (normal entry, normal exit, attempted entry during abnormal time, invalid user attempted entry, etc.) and record it truthfully and the record cannot be changed. If an abnormal event occurs, it will immediately alarm and can be retrieved by name, number, entry and exit time ,Inquire;
Report function generation function: Use the report to view the company’s employees’ personal information, employee access records, employee attendance records and other analysis reports, intuitive and convenient to understand attendance and monitoring, and improve the efficiency of personnel management;
The system can collect all kinds of accident signals (fire alarm, bandit police, etc.), record and alarm in time;
The system can coordinate and link with other systems such as building automation, closed-circuit monitoring, anti-theft and fire alarm through linkage output points; when the access control system receives a fire alarm signal, the system can automatically open all doors in the control area, which is beneficial to the control area If there is a camera installed in an important part, the system can also automatically switch the camera screen, monitor the part that needs to be monitored, and record;
The controller can work offline (lost contact with the management host), and does not affect the entrance and exit; when the access control and the management center re-establish communication, the controller can upload event information in real time;
In the control center, the authorized management personnel can directly control the opening/closing of each door;
System function expansion
Since the access control system designed in this scheme is a component of the entire smart card system, the system has strong scalability. For this project, it is recommended to add an attendance management system on the basis of the above systems.
The attendance system is responsible for the company’s employees’ commuting attendance statistics; the SE attendance management system can automate the process of employee attendance data collection, information query and attendance statistics, improve the modernization of personnel management, and replace the previous manual card signing and clocking, which is convenient for management personnel Statistics and appraisal of the attendance rate of each department, and accurately grasp the attendance of employees.For this project, the attendance management software only needs to be added to the existing access control system, and no additional equipment is needed to realize the attendance function; after employees enter the company through card reading and fingerprint entry, the attendance data is automatically collected, and the system automatically Process related attendance data and generate reports
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