1. Overview Wing gates, also known as gates, are the control devices for human flow channels. It is used for places where personnel exits and entrances need to be controlled, such as canteens, hotels, museums, gymnasiums, clubs, subways, stations, and docks. The use of wing gates can enable orderly passage of people.
Wing gates and IC/ID card readers combine to form smart wing gates; smart wing gates combine with computer and access control and attendance management software to form an intelligent wing gate integrated management system, which can achieve functions such as access control, attendance, and current limiting. There are charging functions.
2. In the system structure, the stern channel wing gate management system is mainly composed of a computer/printer, a smart card reader, a smart wing gate, a smart card, and management software. The RS485 bus structure is used for communication between the computer and the intelligent wing gate. The communication distance can reach 1.2KM. A single computer can connect multiple smart wing gates. Smart wing gates can be operated both on the network and offline.
3. The intelligent channel management system, which is based on the non-contact intelligent technology, is the intelligent channel management system for the Chinese-Kan channel access wing system. Compared with other systems, its advantages are:
(1) Smart Cards: The system uses non-contact smart RF cards to successfully solve problems such as multi-use, confidentiality, wear-free, and easy operation, which greatly improves the practicality of the system.
(2) Easy expansion: Computers and smart wing gates use RS485 bus communication, so expansion is convenient. That is, when the corresponding control system is installed, if it is necessary to increase the number of smart wing gates, the hardware only needs to add the corresponding smart wing gates, and the software can set new devices.
(3) Off-line operation: The smart wing gate can not only run with the computer but also work offline. Based on the parameters downloaded by the system, the smart wing gate automatically judges whether the user card is valid, determines whether to open the gate, and stores the opening record in the memory.
(4) The smart card reader can be used at will, and people will be reset by infrared sensors afterwards;
(5) The control sponsorship has an RS485 communication interface, which can be expanded to directly control the wing gate through software, which facilitates centralized management and control of large-scale channel systems.
(6) Extensible counting function, which can be conveniently managed by external stripe screen display.
4, the system features convenient and quick: read and write cards, one wave. With the authorized IC/ID card, the wing flap gate opening and closing and fee recording work can be completed in front of the smart wing gate reader. The reader has no direction, and the reading and writing time is 0.1 second, which is convenient and quick.
Security: Communication between IC/ID card and IC/ID card reader/writer, mutual authentication using triple authentication technology, digital technology, key algorithm, authorized distribution, ie IC/ID card can only be applied in this system, security .
Reliability: IC/ID card RF induction, stable and reliable, with its own judgment, thinking ability.
Flexibility: The system can flexibly set the access control personnel's authority, time period control, cardholder's validity and blacklist report, add card and other functions.
Versatility: Through authorization, the user card can be used for "carding" management such as parking, attendance, access control, patrol, and consumption, and can be easily used for multiple purposes.
Simplicity: easy to install, simple wiring, software Chinese interface, easy to operate.
5, hardware introduction 5.1, intelligent card reader part of the smart card reader consists of: RF card reader, controller, mainly to read the user card information, identify the legality of the card, at the same time issued a command to open or not.
5.1.1 The main technical indicators of the reader: CPU: AT89C52, 8KEEPROM
RF carrier frequency: 13.56MHz
Radio frequency card reading and writing operation effective range: 100mm
Communication interface: standard 485 interface / standard 232 interface data transmission rate: 9600bit / s
Access RF card communication rate: 106Kbit/s
Single power supply 12V
Security: All three data are encrypted during the three-time mutual authentication (ISO/IECDIS9798-2) to prevent interception and transmission of passwords. Write protection Typical processing time: Typical transaction process <100ms
Working temperature: -15°C～+70°C
Environmental humidity: 10% to 90%
Card capacity: 8Kbit
Support low-level function library calls such as C language, WINDOWS, FOXPRO,etc. 5.1.2 The main technical indicator of the controller Adopts the control host computer to control the one-way or two-way read cartoon line, the parameter function is as follows:
Accepts 2 card readers (Compatible with HID, Motorola and other brands of standard Wiegand-26 format readers)
Can control the two doors of a single entry or a door access control, can achieve anti-submarine back to the function of the second group of electric lock relays and a group of alarm level signal output push button by the time zone control management 3000 effective card, offline storage 10000 access The record has the function of door open delay alarm, door open delay alarm function, and can store 100 alarm records offline. 16 kinds of time zones can be set. Each time zone can be set according to the weekly schedule. Up to four time periods can be set for each day. Automatic timing on/off, remote control RS485 communication on/off door, 19200bps, up to 64 controllers (128 optional)
Through different application software, it can also be used as a small-size and beautiful appearance for attendance machines and patrol controllers. It is equipped with a communication and power indicator plug-in terminal block and is easy to install.
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Jinan Forever Chemical Co., Ltd. is located in Jinan City, Shandong Province, China. It is rich in natural resources such as plant extracts, forest chemicals, inorganic chemicals, rare earths, antimony, manganese ore raw materials. Our company is mainly engaged in import and export business, domestic chemical distribution and warehousing business. Our mission is to focus on the customer's market challenges and needs, providing quality products, services and solutions that continue to create maximum value.
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