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What is the system?
The system is an organic whole (collection) with specific functions that is formed by combining several components that are interconnected and mutually restricted.
For the channel management system, the software part and the hardware part are combined together to identify transmission and mechanical actions through various signals, so that they have an overall management and control function for the personnel in and out of the channel.
Second, how does the system module distinguish?
1. User Profile (Card/Barcode/ID Card/Fingerprint/Face...)
2. Front-end identification device (IC/ID reader, 1D/2D barcode scanner, fingerprint reader, Bluetooth reader, face recognition camera, ID card reader...)
3. Mid-end control equipment (access control board / parking control board / ticketing system control board / fingerprinting machine / IPC,)
4 data transmission equipment (RS485 communication converter / network router)
5. Backend software equipment (access control attendance system / parking system / consumer system / ticketing system ....)
6. Authorized Equipment (IC.ID Issuer/Fingerprinter/Barcode Scanner/)
7. Database (SQL2000 is common)
8. Control Equipment (Pedestrian Access Gates, Carriage Gate Gates.......)
Third, how to define the function of each module?
1. The user data may represent some small storage media or biometrics of the user. 2. The front-end identification device reads some data representing user information. 3. The mid-range control device accepts user information, stores user information, determines user legality, and gives corresponding information. Action output, as a micro-intelligent module that uploads and can make judgments. 4. The data transmission device converts the data that needs to be transmitted into the content that the receiving data end can identify. 5. The back-end software equipment The basic platform of the entire system, all the information Both need to be aggregated here and distributed to each module again.
6. The authorizing device and the front-end identifying device have the same device as reading the user's information, the difference being that some authorized device has the writing function 7. The database stores all the system data of a specific hard disk space 8. The controlling device finally responds to the system command, and Devices that release or do not release actions have some independent functions.
Fourth, system module association and information exchange is what?
V. System Summary
Various systems have their own characteristics, but the overall modules and functions are similar. Some special modules also have relatively strong scalability. In short, regardless of the ever-changing channel management system is inseparable from the composition of these modules, but in each subdivided system, the form of expression is named according to the situation of the system itself, and the channel gate is the final execution command in the entire system. The role of a lock, although only a small part, but the success or failure of the entire system are on the channel gate, so the choice of a stable channel product directly determines the success of the entire system.
Channel gate system analysis
Three-roll gates, swing gates, wing gates and other channel products are used in the actual application of other systems to connect the form of use, so understand the channel system composition is also a dealer, engineering business is essential, today Rolla smart The relationship between the various modules of the channel gate system and the relationship between the system and the gate are analyzed for everyone.