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Chapter 1 Overview
With the advancement of science and technology, electronic technology, computer technology, and communication technology are constantly infiltrating various charging fields. Today’s parking lot charging system has changed to an intelligent direction. The advanced and reliable parking lot charging system plays an increasingly important role in the parking lot management system.
The proximity card parking lot management system is an efficient, fast, fair, accurate, scientific and economical parking lot management method. It is a combination of dynamic and static management of vehicles in the parking lot. From the user’s point of view, its service is efficient, its fees are transparent, and accurate; from the manager’s point of view, it is easy to operate and maintain, highly mobile, and greatly reduces the manager’s labor intensity; from the investor’s point of view, it is completely eliminated Mistakes and any form of cheating prevent the loss of parking fees, so that investors’ returns have a reliable guarantee.
The system uses proximity cards as the information carrier, records vehicle entry and exit information through proximity cards, uses computer management methods to determine the parking billing amount, and combines industrial automation control technology to control mechatronics peripheral equipment to control various vehicles entering and exiting the parking lot.
The vehicle access management system has the following main features
(1) Compliance with national conditions: the classification of vehicle types in mainland China, charging methods, handling of various licensed vehicles, etc., are different from other countries and regions, and similar products abroad are all handled by agents or installation companies in mainland China. They can only carry out the matching and combination of different types of equipment, and do not have the underlying development and design of software and hardware. More importantly, foreign products are not developed and designed in accordance with the national conditions of mainland China, and their system management mode and use mode cannot meet the needs of the Chinese people. ；
(2) Strict charging management: For the current manual cash charging method, on the one hand, the labor intensity is high and the efficiency is low, and the other main drawback is that it causes great financial loopholes and cash losses. The fees charged by the parking lot using the proximity card toll system are confirmed and counted by the computer, which eliminates mistakes and cheating and protects the interests of parking lot investors.
(3) Safety management: One card, one vehicle, data archive, to ensure the safety of vehicles parked in the parking lot. When card issuance and card collection are done manually, it is inevitable that there are omissions, because there is no record to check at any time, lost cars or false reports of lost cars happen from time to time, causing many troubles and economic losses to the parking lot. After adopting the automatic control management system, consumers of monthly rental cards and stored-value cards have recorded corresponding information in the computer, and the card can be reissued in time if the card is lost. Lost hourly card can also be retrieved at any time and processed in time. Equipped with image comparison equipment, all types of consumer cards are archived with license plate numbers, and one card is dedicated.
(4) Establish a brand-new image of property management: The use of modern high-tech products will definitely greatly improve the image and popularity of the company’s property management. The use of automatic control management system will establish a good image for property management in terms of product modeling, convenience and practicality brought by automatic control and scientific management, and make the enterprise a model of scientific management.
Chapter II General Principles of System Design Scheme
2.1 System function overview
A modern parking lot should have the following detailed characteristics:
It is convenient and quick to use.
The system is sensitive and reliable.
The equipment is safe and durable.
The parking lot project using the new concept parking lot intelligent management system will fully embody these characteristics.
2.2 Basic functions and characteristics of the system
The induction card has the characteristics of waterproof, anti-magnetic, anti-static, no abrasion, high density, convenient operation, and one card with multiple functions.
Full Chinese menu-style operation interface, simple and convenient operation.
Complete financial management functions, automatically forming various reports.
Temporary vehicles automatically issue cards, reduce personnel operations, and have a high degree of automation.
The scrolling LED Chinese electronic display prompts make it clear to users and managers.
The unique license plate number entry and display system greatly improves parking lot anti-theft measures.
The card output system automatically prompts if the card storage capacity is insufficient.
The fully intelligent logic self-locking control system for vehicle entry and exit, strictly controlling the entry and exit behavior of cardholders meets the requirements of “one card, one vehicle”.
A high-quality lane gate with anti-lift bar, full unloading, and accurate balancing system.
Highly reliable and adaptable digital vehicle detection system.
The anti-smashing device can ensure that no matter it is an approaching vehicle or a reversing vehicle, as long as it stays under the brake rod, the brake rod will not fall.
2.3 Design goals and principles
1), target
Convenient, fast and accurate charging and full display service functions;
Safety function of vehicle storage;
Economical and reasonable operating costs;
2) Principles
Advanced and mature technology and equipment ensure the safe, reliable and stable operation of the system;
Complete management system to prevent the loss of charges to the maximum extent;
Reasonable layout, improve the service quality of the system, shorten the service time, and increase the parking flow and toll revenue on the premises.
Principles of practicability, real-time and completeness;
The principle of scalability and ease of maintenance.
2.4 Management system
The general idea of the management system is that the scene is unattended and fully intelligent. The management personnel can exercise complete control of the parking lot at any fixed location outside the parking lot environment, complete various statistics, monitoring, alarms, guidance and other functions, greatly reducing This improves the workload of management staff, and can provide owners with a brand-new modern atmosphere.
2.5 Charging system and standards
Regarding the charging system, due to the advanced nature, reliability and flexibility of the design of the parking lot management system, users can freely set up the charging system. Generally speaking, there are the following types
Monthly rental: Unlimited entry and exit within the validity period
Advance payment: enjoy discounts, deduct fees according to parking time
Cash Charges: Pay at the venue according to the parking time
In terms of charging standards, it is necessary for the investment manager to make settings and adjustments in the software with authorization.
2.6 Expandable modules
Closed-circuit monitoring, image comparison subsystem:
The system is mainly configured at entrances and exits, and the main equipment is a camera, a flashlight, a capture control system, and an image processor. When the vehicle enters the field and reads the card, the image with the license plate number is taken when the control system is working, and then processed by the computer, the information of the number is extracted from the card held by the owner and stored in the system database. The number is checked with the arrival information, and the same vehicle will be released, otherwise it will not be allowed to go out. The system can also be equipped with a manual monitor to monitor vehicle traffic.
Chapter III System Composition and Design
3.1 Overall design
In view of the actual situation of your parking lot and your company’s opinions, our company plans to configure a set of sensor card parking lot charging system consisting of four imports and four exits for your parking lot. It can automatically pick up the card to enter the parking lot, moon truck, and special card induction to enter the parking lot. The exit is equipped with a toll control computer, and the system is equipped with an image capture and comparison system and a Chinese character synchronization prompt system based on the proximity card parking management system. For example, when the vehicle arrives at the entrance, the Chinese character display system displays “temporary car pickup, monthly truck induction card reading” , When the monthly rental card is valid, the Chinese character display system displays “Monthly rental card is valid,” and the image capture system completes the capture and comparison of images of entering and exiting vehicles, including model, color, license plate number, etc.
3.2 Entrance section
The entrance part is mainly composed of entrance ticket box (containing proximity card reader, proximity card dispenser, vehicle sensor, intercom extension), automatic road gate, and vehicle detection coil.
When a temporary car enters the parking lot, the vehicle detection coil located under the lane detects the car, and the ticket box display at the entrance displays Chinese characters to prompt the driver to press the button to take the card. The driver presses the button, and the card issuer in the ticket box sends a proximity card , It is sent to the card exit port of the entrance ticket box through the card transport mechanism, and the card is read at the same time. After the driver takes the card, the automatic road gate raises the barrier to release the vehicle, and the vehicle automatically lowers the barrier after passing the vehicle detection coil.
When the monthly rental card vehicle enters the parking lot, the vehicle detection coil located under the lane detects the car. The driver passes the monthly rental card within 15 cm of the entrance ticket box induction zone, and the sensor card reader in the entrance ticket box reads Take the characteristics and related information of the card, and judge its validity (referring to the validity of the monthly card, card type, card number; if it is valid, the automatic road gate will release the vehicle, and the vehicle will automatically be put down after passing the vehicle detection coil. Railings; if invalid, call the police and not allow admission.
Schematic diagram of approach
instruction:
a> Monthly card holders, stored-value card holders
Drive the car to the card reader, take out the IC card and shake (about 10mm) in the induction area of the card reader; the computer in the duty room will automatically check, record, and display the license plate;
After the induction process is completed, a beep will sound, and the process will end;
The barriers are raised automatically, and the Chinese electronic display shows courtesy: “Welcome to the venue”, and a voice will be heard at the same time. If the card is read incorrectly, the Chinese electronic display will also display the reason, such as: “Insufficient amount”, “This card has been invalidated” Wait;
The driver drives into the venue;
The barrier will automatically close after entering the venue.
b> Temporary parking
The driver drove the car to the card reader;
The duty officer enters the license plate number through the keyboard;
The driver presses the card eject button located on the card reader to take the card;
Shake the IC card in the induction area of the card reader to read the license plate number into the card;
After the induction process is completed, a beep will sound, and the spoken text on the card reader’s disk will display
The polite language is displayed on the screen, and the voice is synchronized;
The barrier is opened and the driver drives into the venue;
The barrier will automatically close after entering the venue.
3.3 Export section
The export part is mainly composed of proximity card readers, vehicle sensors, intercom extensions, automatic road gates, and vehicle detection coils.
? When the temporary car leaves the parking lot, at the exit, the driver will hand the sensor card to the toll collector, and the toll computer will automatically calculate the toll payable based on the information recorded by the sensor card, and display it on the toll display board to remind the driver to pay the fee. After the toll collector confirms that the charge is correct, press the confirm button and the electric railing rises. After the vehicle passes through the vehicle detection coil buried under the lane, the electric railing automatically drops, and the toll computer records the vehicle information in the toll database.
When the monthly rental card vehicle exits the parking lot, the vehicle detection coil located under the lane detects the car. The driver passes the monthly rental card within 15 cm of the exit ticket box sensor, and the sensor card reader in the exit ticket box Read the characteristics of the card and the information about the proximity card to determine its validity. If it is valid, the automatic road gate will lift the barrier to release the vehicle, and the vehicle sensor will automatically drop the barrier after the vehicle has passed;
Schematic diagram of appearance
instruction:
a> Monthly card and stored-value card holders
The driver drove the car to the exit card reader at the parking lot;
Take out the IC card and shake it in the induction area of the card reader;
The card reader accepts information, the computer automatically records, deducts fees, and displays the license plate on the display screen for the duty officer to compare with the actual license plate to ensure the “one card, one vehicle” system and vehicle safety;
After the induction process is completed, the card reader will make a beep to complete the process;
The scrolling LED Chinese display on the panel of the card reader will display the subtitle “A good way to go” and make a voice at the same time. If you can’t appear, the reason will be displayed;
The barriers are automatically raised, and the driver drove away from the venue;
The barrier will automatically close after exiting the field.
b> Temporary parking
The driver drove the car to the parking lot;
Give the IC card to the attendant on duty;
The attendant shakes the IC card in the induction area of the toll meter, and the toll computer automatically charges according to the charging procedure;
The billing result is automatically displayed on the computer display screen and the Chinese display screen of the card reader disk, and a voice prompt is given at the same time;
Driver payment
The person on duty presses the computer confirmation button, and the computer automatically records the amount of money received;
The Chinese display shows “A good way to go” and a voice prompt will be given at the same time;
The barriers are opened and vehicles leave the scene;
The barrier will automatically close after exiting the field.
3.4 Toll Management Office
The equipment in the charge management office is composed of charge management computer, induction card controller, report printer, intercom host system, charge display screen, and operation console.
In addition to communicating with the entrance and exit ticket box readers and card issuers, the charging management computer is also responsible for issuing corresponding control signals to the report printer and charging display screen, and at the same time completes the data collection and downloading of the parking lot, reads the user induction card, inquires and prints the report, and statistics Analysis, system maintenance and monthly card sales functions.
3.2 System workflow
3.5 Flow chart of entry and exit
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