chrispeng [ad_1]
1. System function overview
— The intelligent parking lot system has the following detailed features:
— Easy and quick to use.
— The system is sensitive and reliable.
— The equipment is safe and durable.
— Can accurately distinguish self-owned vehicles, foreign vehicles and special vehicles.
— Immediately collect parking fees and other related fees to increase revenue.
— Charge parking fees for long-term customers in advance.
— Prevent incidents of refusal to pay parking fees.
— Prevent toll collectors from practicing favoritism and fraud, and charging indiscriminately.
— Automated design, rapid vehicle entry and exit, improved grades and efficiency to provide high-quality, safe, and automatic parking services.
— Save management personnel’s expenses, improve work efficiency and economic benefits.
— This parking lot project using Gyc’s new concept parking lot intelligent management system will fully reflect this
Several characteristics.
2. Basic functions and features of the system
— Fully compatible with a variety of readers. Such as: Motorola, HID, Mifare, Legic, EM, etc., the card reading distance is 1m, 3m-5m, 10m optional.
— The smart card has the characteristics of waterproof, anti-magnetic, anti-static, no wear, large information storage capacity, high security density, and one card with multiple functions.
— Smart card operation. Swiping the card does not require contact, making the operation more convenient.
— With long-term card/monthly rental card/temporary card/management methods with or without fees, etc.
— Support multiple charging rules. Such as: monthly charge, hourly charge, pay-per-use charge, charge according to time period, etc.
— Support multiple access methods. Such as: one in and one out, single in and single out, multiple in and single out, multiple in and out, etc.
— Full Chinese menu-style operation interface, simple and convenient operation.
— Complete financial management functions, automatically forming various reports.
— Temporary vehicles automatically issue cards, reducing personnel operations and high degree of automation.
— Scrolling LED Chinese electronic display prompts, making users and managers clear at a glance.
-Image capture and contrast function. The unique license plate number entry and display system strictly controls the entry and exit behavior of cardholders to meet the requirements of “one card, one vehicle”, which greatly improves parking lot anti-theft measures.
— Real-time monitoring function. When there is no car, you can monitor the activities of the import and export vehicles and all things on the monitoring computer in real time.
— The card output system automatically prompts if the card storage capacity is insufficient.
— A high-quality lane gate with anti-lift bar, full load, photoelectric control, and accurate balance system.
— Highly reliable and adaptable digital vehicle detection system. The ground-sensing anti-smashing device can ensure that as long as the vehicle is under the brake rod, the brake rod will not fall, and the brake rod will automatically fall after the vehicle leaves.
— Offline operation function. The entrances and exits have networking functions to ensure data consistency. When the network is disconnected and offline, it can complete all other professional parking functions except for the image capture and comparison function. The network is connected and the data is automatically restored.
— Can be integrated with access control and all-in-one card systems. Allows you to easily control the system and make it realize your complex and thorough planning.
3. Design goals and principles
3.1. Goal
— Convenient, fast and accurate charging and full display service functions;
— The safety function of the vehicle custody;
— Economical and reasonable operating costs;
3.2. Principles
— Establish a brand new image of property management;
— Advanced and mature technology and equipment to 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 income on the premises.
— Principles of practicability, real-time and completeness;
— The principle of scalability and ease of maintenance.
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 over the parking lot at any fixed location in the parking lot environment, complete various statistics, monitoring, alarm, guidance and other functions, greatly reducing the number of management personnel. The amount of labor, and can provide a brand-new modern atmosphere for the owner.
5. Charging system and standards
In terms of the charging system, due to the advanced nature, reliability,
Flexibility, users can freely set up the charging system, generally speaking, there are the following types:
— Monthly fee: unlimited access within the validity period;
-Pay-per-use: charge based on the number of times the vehicle enters and exits;
—Cash charge: pay the fee for attendance according to the parking time;
— In terms of charging standards, the investment manager can set and adjust in the software with the authorization card. The software password determines the usage authority and protects data security.
6. Gyc image recognition system
Gyc type intelligent image recognition system is the world’s latest generation of integrated vehicle identification technology (radio frequency card + image recognition) into the parking lot intelligent management system, and form an integrated high-tech product with computer network management and control as the core. Efficient, accurate, safe and reliable technology, its appearance makes the parking lot management system even more powerful, and it also effectively eliminates the theft and theft of cars, so that the parking lot managers and users get the greatest safety guarantee.
The color camera of this system is installed at the entrance and exit. When the vehicle enters and reads the card, the image of the vehicle is taken, processed by the computer, and the information of the card held by the vehicle owner is stored in the computer database. When the vehicle leaves the field, the camera system works again, takes the image of the exiting vehicle, calls out the image when entering the field, and displays it on the computer screen for confirmation, effectively preventing the vehicle from being stolen. Managers can monitor the export status at any time. This system is currently the most advanced level. Images of permanent parking, monthly rental, and temporary vehicles entering and exiting the venue are all saved. For use in inquiries.
7. Gyc image comparison system composition
The system is mainly composed of a high-definition camera with background light compensation, a wide-angle automatic iris lens, a protective cover, an outdoor bracket, a spotlight, a video capture card, and image processing software. The lens adopts an automatic iris, which is convenient for the image signal to automatically adjust the brightness of the image, and the wide-angle type is to expand the scope of the camera. Spotlights are used to provide camera lighting when the ambient light is too dark. The video capture card has image capture, image compression and archive.
8. Main functions of Gyc image recognition system
— Improve efficiency: reduce the recognition and read-write time of vehicle models and license plates, and increase the speed of vehicle flow.
— Prevent car theft: image comparison and IC card are used together to completely achieve the purpose of anti-theft car.
— Prevent the loss of funds: in and out of image archives, to prevent false reports of free vehicles.
— “One card, one vehicle”: strictly control the cardholder’s behavior in and out of the parking lot, in line with “one card, one vehicle”.
9. Gyc image recognition system composition and function
The system uses video capture cards to cooperate with the induction IC card parking lot management system to form a complete parking lot management system, and the entire system is controlled by a computer network. The system installs a camera at the entrance and exit of the parking lot. When the vehicle enters the venue, it takes the image of the entering vehicle and saves the image to the computer; when the vehicle exits the venue and reads the card, it takes the image of the exiting vehicle and corresponds to the image of the entering vehicle. The image is automatically recalled, and the images of entering and exiting vehicles are compared, and it is recognized whether it is the same car. If the same is the same, press the Enter key, the barrier will be raised, and the vehicle can leave the field. After the vehicle leaves the field, the images of the vehicles entering and leaving are all stored in the computer.
10. Working environment of Gyc image recognition system
Under normal illumination (100-80 lumens), the comprehensive recognition probability of the vehicle is not less than 99.5%.Tie
The working environment temperature of the system is -20～+50, and it can work reliably in light fog, light rain, light snow (visibility 50 meters away) and strong wind below level 7.
System composition and design
1. System design
— According to the on-site situation of your car park and your requirements, we are now designing a set of solutions suitable for your car park management for your reference. See the details as follows:
— The parking lot not only charges for monthly rental card vehicles, but also charges for the entry of temporary vehicles from outside. This parking lot has 1 entrance and 1 exit. Install 1 set of entrance equipment at the entrance to the parking lot, 1 set of exit equipment at the exit, and at the same time set up a toll center at the exit, and install a smart parking lot charging system.
— This system uses proximity card readers to distinguish the users of this parking lot, because users of this parking lot can enter and exit this parking lot with specific proximity cards. Moreover, the system is operated with windows, so users can easily grasp the operation of this system.
— In order to effectively complete the reporting of the loss of temporary cards and monthly rental cards and prevent criminals from stealing the parking card and then entering the parking lot to steal the car, the image capture card is used to store the image of the vehicle taken at the entrance into the computer hardware, when the vehicle leaves the field When the time, the computer automatically recalls this image and the image of the vehicle when it is on the scene. After manual identification, the same card number is confirmed and the same vehicle is released; the other party will call the police.
— Parking lot charges: the issuance of annual and monthly rental cards and the authorization of temporary cards are all completed by the toll computer and desktop reader in the exit toll office.
2. System topology
The intelligent parking lot management system can adopt various network topologies. The server and the management workstation are connected in the form of a local area network (LAN), and the computer is connected to the lower computer by RS485 bus; it is simple, quick to put into use, and the system is stable. The highest rate of return on investment.
【Note:】
For the parking lot system, each server is the real business host and is responsible for the key tasks of the parking lot. The speed of data access is a problem worthy of concern, but the security of the data should not be ignored. Once the hard disk fails or Enterprises will suffer huge losses due to data loss or damage caused by improper operation. It can be seen that the value of data stored in such a server far exceeds the value of the machine itself. The SQL server selection cannot be ignored. For parking lot workstations, the choice of processor plays a key role in the response speed of the entire system. For parking lot systems with only one exit, only one computer is required for management. For example, there are multiple exit systems and temporary vehicles. In most cases, a computer must be placed at each exit and a security guard is on duty. In order to deal with emergencies.
The network hub is responsible for the data communication process of the entire network. The main purpose of the issuance center is to centralize card issuance and unified management; generally, the server is placed in the financial room.
The primary network is distributed by RS485 bus system, which mainly provides communication for each entrance and exit control machine, and takes card reading data. The secondary network is LAN Ethernet star connection, computer and computer communication and data storage, SQL server is responsible for Data query and processing, distribution of network resources, and classification review of the authority of each workstation.
4. System workflow
4.1. Flow chart of entry and exit
4.2. Schematic diagram of approach
instruction:
— The entrance part is mainly composed of entrance ticket box (including non-contact passive radio frequency card reader, IC card output machine, vehicle detector, intercom extension), entrance card reader, automatic barrier, vehicle induction coil, It is composed of display card and color camera.
— 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 prompts the driver to press the button to take the card. The driver presses the button, and the card issuer in the ticket box sends an IC card. The card is transferred to the exit of the entrance ticket box through the card transport mechanism, and the card reading process is completed. At the same time, the entrance camera is activated to record an image of the vehicle, and according to the corresponding card number, it is stored in the computer hard disk of the toll management office. After the driver takes the card, the automatic barrier will release the vehicle, and the vehicle will automatically lower the barrier after the vehicle passes the vehicle detection coil.
— When a monthly card vehicle enters the parking lot, the card can be automatically swiped at a distance of 5M from the entrance card reader, and the entrance camera is activated at the same time to record an image of the vehicle, and store it in the computer hard disk of the toll management office according to the corresponding card number .
— If it is valid, the automatic road gate will lift the barrier to release the vehicle, and the vehicle will automatically lower the barrier after passing the vehicle detection coil.
— If it is invalid, admission will not be allowed.
— When the parking spaces in the venue are full, the entrance full-seat display will show “Full-seat”, and the card reading system at the entrance will be automatically closed, and no more cards will be issued or read.
4.3. Schematic diagram of appearance
instruction:
— The export part is mainly composed of toll management computers, export card readers, automatic barriers, vehicle detectors and sensors.
It should be composed of coil, color camera and report printer.
— When a temporary car leaves the parking lot, at the exit, the driver gives the non-contact IC card to the toll collector. After the toll collector swips the card, the toll computer automatically calculates the toll payable and displays it on the toll display board to remind the driver to pay The amount of the fee.
— After the toll collector confirms that the charges and the image comparison are correct, press the confirm button, and the automatic barrier will be raised.vehicle
After passing through the vehicle detection coil buried under the lane, the automatic barrier will automatically fall down, and the electricity will be charged at the same time.
The brain records the car information in the payment database.
— When a monthly rental card vehicle leaves the parking lot, the driver can swipe the monthly rental card at a distance of 50 cm from the entrance card reader, and the management system judges its validity. At the same time, the entrance image automatically called out by the system is manually compared. If the monthly pass is valid, the automatic road gate will raise the barrier to let the vehicle pass, and the barrier will automatically fall after the vehicle sensor detects that the vehicle has passed;
— If it is invalid, the release is not allowed.
— Various data can be summarized for reference by leaders and planning departments. At the same time, it completes the sales function of monthly rental cards for this parking lot and the authorization of temporary cards.
— The toll management computer is the final authority of the entire parking lot toll management system. It is controlled by the parking lot management department. It communicates with the entrance and exit controller and the card issuer through the RS-485 interface, and is also responsible for sending corresponding control signals to the report printer and the charging display , At the same time, it completes the functions of comparing the entrance vehicle image with the exit vehicle license plate of the same card number, reading and writing user radio frequency cards, querying and printing reports, statistical analysis, system maintenance and other functions.
Introduction to the main equipment of the system
1. Gearshift
Fast automatic barriers are installed at the entrance and exit of the parking lot. It is composed of box body, oil-immersed motor, deceleration mechanism, protection mechanism, transmission part, railing, electronic control, etc. It is a mechatronic product integrating optical, electrical and mechanical control.
(1) Chassis: The structure is solid and firm, and it is protected against rain and splashing water. The shell can be easily opened and removed with a special key. A set of unloading devices is specially designed to prevent damage from external forces. It adopts a number of standard electrical and mechanical protection functions, and an innovatively designed electrolysis stop and release mechanism. The brightly colored international appearance design has a strong warning effect. The outer coating can not fade for two years;
(2) Motor: a uniquely sealed oil-immersed motor is used to ensure that the outdoor working environment has open, close, and stop control functions;
(3) Electronic control part: photoelectric switch is used instead of travel switch as positioning control, the whole circuit adopts non-contact control, with multiple interface control methods: button switch, infrared or wireless remote control, computer monitoring, weak current control strong current, built-in Single-chip microcomputer processing chip, with intelligent logic control processing function.
— A set of unloading device is specially designed to prevent external force damage;
— Specially designed a set of balance mechanism to ensure brisk, stable operation and low input power;
— Add an emergency manual device to prevent accidents;
— Add a set of anti-smashing vehicle control system to ensure vehicle safety;
— Full circuit non-contact control system to ensure vehicle safety;
— Serialized patented products to ensure the needs of different types of customers;
— Brightly colored international standardized appearance design, strong warning effect.
technical parameter:
External dimensions: 350 (length) × 350 (width) × 1100 (height) mm
Railing length: 3～3.5m
Switching time: 1.2～2S
Power supply voltage: AC220±10% V
Power frequency: 50～60 Hz
Motor power: 64W
Whole machine weight: 72KG
Ambient temperature: -40～+75℃
Angle of lever arm: 90°
2. Vehicle automatic detector
This equipment uses RFID915M ultra-high frequency long-distance reader. When a vehicle equipped with a radio frequency card passes a ground sensing device on the road at a distance of 5M from the reader, the reader will send a card reading command to automatically complete the vehicle card Information collection work, if the information matches the database reservation, it will be automatically released; if the information does not match, the system will prohibit it.
3. Entrance and exit control host
The entrance and exit control host is a key external device for the full use of the system’s functions, and it is a bridge between the smart card and the system.Basic structure: skeleton chassis, smart card reader, optional equipment: Chinese electronic display, voice prompt quotation device, intercom system, entrance control machine with optional automatic card ejection machine, exit control machine with optional automatic
Card swallowing machine.
(1) Skeleton chassis: sealed design, exquisite paint, standard type or mini compact type can be selected.
(2) Smart card reader: installed on the entrance and exit control machine and computer, it is the bridge between the smart card and the system, and is responsible for reading and writing the smart card.
(3) Electronic display: LED displays the charge amount. Display time and date, welcome words, or other system-related prompt information when it is free.
— Adopt all imported LED luminous tubes to ensure brightness;
— Adopt all imported integrated blocks and single-chip microcomputers to ensure reliable programming and easy modification;
— All Chinese scrolling display, rich content;
— Rainproof design to ensure reliable operation all-weather;
— Panel design, easy maintenance and replacement, and does not affect the operation of the system
— The dark bottom design increases the display measurement.
(4) Voice quotation reminder: Installed on the front of the exit control machine, it is matched with the electronic display function, and prompts in the form of voice to guide users to use the parking lot scientifically. Report the parking time and payment amount to the driver to improve the transparency of the system’s collection of fees, fairness and credibility, reduce friction, and prevent operators from charging over or under.
(5) Intercom system: After the entrance and exit control machine is installed with the intercom system, the staff can prompt and guide the user to use the parking lot, and the user can also inquire about the situation to facilitate timely communication between the two. Automatic card dispenser: Used for temporary parking people to take the card and enter the venue. Before the parker drives to the entrance control machine, the digital vehicle detector automatically detects the presence of the vehicle, the parker presses the key to take the card (receiving the card with the car, one card per car), the parker takes the card and reads the card to enter the venue, save the card Insufficient amount is automatically prompted.
On-site implementation drawing of the non-stop automatic toll collection system
Shenzhen Guanyicheng Technology Co., Ltd. official website:www.gyckj.com
[ad_2]
