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Chapter One System Overview
Now your company’s canteen is changed to a buffet management model, so that special personnel are required to supervise each meal, which wastes manpower and is not conducive to improving the management level. The inductive three-roller gate charging system produced by our company has truly achieved unattended automatic charging.
The intelligent three-roll gate management system is a part of the non-contact smart IC card “one-card” application system. The system has multiple functions such as identification, charging, attendance, statistics, one-way current limiting, and two-way circulation. The three-roller gate is beautiful in appearance, reliable in use and complete in functions. It is an effective facility for intelligent management of entry and exit places such as canteens, shopping malls, hotels, docks, clubs and clubs. It is known as the “technical guard” of the channel world.
1. The advantages of the intelligent three-roller gate management system
The intelligent three-roll gate management system is a high-safety, high-reliability, flexible and changeable control system formed after years of research and development. Its advantages are:
(1) High-quality products: Intelligent three-roll gates are carefully developed high-quality products with reasonable structure, stable and reliable operation, beautiful appearance, and complete varieties. (See introduction to system hardware)
(2) Non-contact smart IC card technology: The intelligent three-roll gate management system adopts non-contact smart IC card technology, which successfully solves the problems of IC card multi-use, confidentiality, no wear and easy operation. The development of the bottom layer of the system, from IC card reader to application software, is self-developed, which greatly improves the practicability of the system. (See IC card and IC card reader)
(3) Convenient card reading: IC card (non-contact) is convenient and fast to read and write, with a read and write time of 0.1 second.
(4) Convenient capacity expansion: RS485 bus communication is adopted, so capacity expansion is convenient. That is, when the three-roll gate control system is installed, if the number of channels needs to be increased, the hardware only needs to increase the corresponding reader and three-roll gate, and the software can set the new equipment. (See network topology diagram)
(5) Offline operation: The intelligent three-roll gate can not only be connected to the computer to operate, but also can work offline. The intelligent three-roller gate automatically judges the validity of the IC card according to the parameters downloaded by the system, and records the valid information and stores it in the memory.
Chapter 2 System Working Principle and Topology Diagram
1. Topological diagram
The intelligent three-roll gate charging management system is mainly composed of computers, printers, IC card issuing readers, intelligent three-roll gates, non-contact smart IC cards and corresponding management software. The RS485 bus structure is used for communication between the computer and the intelligent three-roll gate, and the communication distance can reach 1.2KM. The intelligent three-roller gate can be operated both online and offline. The system topology diagram is as follows:
2. The working principle of the system
The core of the intelligent three-roll gate is controlled by a single-chip microcomputer, and is equipped with a non-contact IC card reader system. When the issued IC card is read and written by the reader on the three-roll gate, the reader module automatically recognizes the identity of the IC card, and the effective date is When passing information is confirmed to be valid through two-way reading and writing, the signal display is allowed to enter and exit; at the same time, the information on the card and the charge record are stored in the single-chip microcomputer. The information can be directly input to the computer through the line, or the data can be collected through the authorized laptop.
Its structure is as follows:
3. System function
1.Automatic billing
When employees enter the canteen, they only need to shake the inductive smart card in the sensing area. The intelligent tripod gate will automatically determine whether the IC card is valid and sufficient according to the system downloading charging parameters (such as 1 yuan for breakfast, 3 yuan for lunch, 5 yuan for dinner, etc.) The balance will be automatically deducted. According to the dining time of breakfast, lunch, and dinner, each employee can only be restricted to one welfare meal. If the second meal is needed, the corresponding set amount will be deducted (for example, the Chinese meal welfare meal is charged 2 yuan, and the second one is charged 15 yuan).
2.One-way current limit
Restrict the one-way flow of people, while controlling the speed of the flow of people, turning crowded and chaotic into order. It is recommended to install a one-way three-roller gate outside the canteen exit.
3. Make a reservation
When employees need to have a meal, they only need to shake the induction smart card in the induction area of the reservation machine within the reservation time, and the reservation machine and system management software will automatically enter the number of people who order each meal, so that the cafeteria does not waste every meal.
Chapter 3 Introduction to the main equipment of the system
1. IC card issuance reader
The issuer mainly completes the following functions in the system: issuing IC cards; clearing the IC cards to be reissued; checking the contents of the issued IC cards.
2. Three roller gate
The three-roller gate is the control equipment of the pedestrian passage. In places where the exit and entrance need to be controlled, the use of three roller gates can make the flow of people pass through the passage in an orderly manner. Combine the non-contact IC card reader with the three-roller gate to become an intelligent three-roller gate.
2.1 Classification of three roller gates
The outer surface of the tripod gate is made of high-grade stainless steel. Divided into the following categories:
2.1.1 Classification by movement
Automatic three-roll gate movement.
Manual three-roller movement.
2.1.2 Classification by function
Count type
Fee-based
Attendance type
2.1.3, according to the direction of control
According to the direction of control, the three-roller gate can be divided into one-way three-roller gate and two-way three-roller gate.
2.1.4. Classification according to the direction of the brake lever:
According to the three-roller gate lever, it can be divided into: left-facing three-roller gate; right-facing three-roller gate.
2.1.5. According to the type of chassis
According to the type of chassis, three roller gates can be divided into vertical and bridge types. There are different shapes to choose from.
Dimensions: (length×width×height)
Vertical: 380×850×980 (MM)
Bridge type: 1240×280×980 (MM)
In view of the small space of your unit, it is recommended to use a vertical three-roller gate.
2.2. Composition of three roller gates
The three roller gates are different in appearance and shape, and their principles and components are basically the same. It is mainly composed of skeleton, rotating machine head, steering rod, stainless steel skin and electrical parts.
2.3 Features of three roller gates
1) The control direction of the three-roller gate has been determined when the product leaves the factory, and it cannot be changed after leaving the factory.
2) After the automatic three-roller gate gets the signal that can pass, it not only has a passable photoelectric signal, but also the gate rod slightly moves an angle in the direction of travel, politely reminding pedestrians to pass. When a pedestrian passes, a small thrust is applied to the gate rod, and the gate head automatically rotates.
3) The automatic three-roller gate can control the time for passing pedestrians. Pedestrians must pass within 10 seconds after the release, otherwise, the gate lever will retreat to the initial position and can only pass when it is released again.
4) The three-roll gate has a memory function, which can record the number of people passing and the direction of their passing, and the record will not be lost after power failure. The record is transferred to the computer and the record can be cleared at any time.
5) Three roller gates can be operated offline or networked.
6) The standard bar of the three-roll gate is 550mm long, so the channel width is generally not more than 600mm wide.
Three, meal ordering machine
This machine uses a 128×64 Chinese LCD display, 4M-bit FLASH memory, and the data is permanently stored when power is off. The maximum order capacity is 30,000.
When employees need to have a meal, they only need to shake the induction smart card in the induction area of the reservation machine within the reservation time, and the reservation machine and system management software will automatically enter the number of people who order each meal, so that the cafeteria does not waste every meal.
Shenzhen Jiesda Technology Development Co., Ltd.
Contact: Quan Chunxiang
Mobile: 13510191943
Contact number: 83767778
Fax: 33002051
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