Yirong Electronics: Wireless Unattended Parking Solution

table of Contents

First, the background introduction

With the increasing number of cars in large and medium-sized cities, traffic jams on commuting peaks and holidays are becoming more serious, and the demand for parking lots in residential areas, shopping malls, and office buildings is increasing, and the operating costs of parking lots are increasing. The higher it is.

Although the popularity of the license plate recognition parking system in recent years has the advantages of simple construction, reduced labor cost, and easy maintenance, it still exists, resulting in a lot of labor costs and time costs in many scenarios, and there is a long period of maintenance. High labor costs.

In view of the above situation, Shenzhen Yirong Electronic Technology Co., Ltd. invested a lot of manpower and resources to develop unattended license plate recognition + scan code parking management system in line with the concept of "all for customers". Adopt cloud board (W2/4G wireless control board) to set up a stable and efficient parking lot management system through 2g/4g, TCP network and other direct cloud management platforms, through scanning code payment, mobile payment, self-service payment machine, etc. A variety of self-service payment management modes, administrators can log in to the cloud platform directly through the browser to check the parking situation and income. It solves the problems of traditional parking lot construction, high maintenance cost, and difficulty in management, and provides a new gospel for the majority of users.

Second, the system overview

Unattended management system architecture

The system adopts the popular license plate recognition scheme of the current Zui, and the whole system has a simple structure and stable work. The system consists of an entry and exit license plate recognition integrated machine (including license plate recognition camera, LED color display, voice prompt module) + intelligent gate, self-service payment machine, cloud management platform, Wei letter, Alipay.

The system supports a variety of payment methods, such as "wei letter payment", "Alipay payment", "self-service cash payment" UnionPay, CCB no sense payment, aggregation payment and other convenient and convenient payment methods not only eliminate the trouble of queuing payment, but also It can reduce the slowness of traffic and even traffic jams caused by slow payment of parking lot to a certain extent, so that the management can more worry about the management of the parking lot.

The license plate can be issued according to different needs, such as monthly ticket, stored value ticket, free ticket and time charter car; monthly ticket, free ticket with time limit; stored value ticket with balance as limit; temporary ticket automatic payment machine payment or scan code The payment is simple and convenient; in addition, the monthly ticket and the stored value ticket are prepaid, so that the parking lot management is concise and proactive.

Automatic timekeeping, billing, monthly card, free card and other automatic identification, temporary car system automatic billing, fast and efficient service, license plate recognition machine display shows parking time and charges, ticket balance or validity period, high transparency The one-machine display also prompts the owner to use the parking lot, and greets the owner with a civilized language to make the user feel comfortable, to attract more users and improve the use efficiency.

The supporting electric drive lane brake has anti-lifting lever and anti-smashing function; the system detection device uses advanced digital-to-analog conversion technology, strong anti-interference ability, adapts to various harsh environments, and has unique features of sensitivity and reliability. The display shows information such as the remaining parking spaces when there is no vehicle access.

Unattended system introduction

The license plate recognition machine uses a high-definition license plate recognition camera. When a vehicle enters the parking lot, the camera will capture the photo of the vehicle and save the record in the cloud platform; the unlicensed vehicle can enter the venue through the Wei letter scanning QR code. When there is a vehicle leaving the yard, the owner of the scan code will need to pass the Weixin scan code again. After scanning the code, the fee will be settled. After the payment is made, the brake lever will rise and the vehicle will pass. The license plate will identify the vehicle entering the vehicle. At the central payment office, the self-paid payment machine pays the fee. After the license plate is recognized, it is judged that the paid gate has risen and the vehicle passes.

Unattended cloud platform system architecture

The unattended system cloud platform consists of platform layer, sensing layer, network layer, acquisition layer and application layer, covering urban parking big data, IoT terminal hardware, vehicle and vehicle owner application, comprehensive utilization of license plate recognition technology, network communication, Cloud computing big data processing, mobile Internet and other cutting-edge technologies provide parking management, real-time monitoring, remote monitoring, decision support and other services for the operation management of the yard and related government departments.

Unattended system features

No need to charge a computer, free installation software, database, directly manage multiple parking lots through the cloud platform, reduce hardware costs;

Free of wiring, directly connect to the cloud platform through wireless network (2G, 4G), reducing construction costs;

Support a variety of programs: 2G signal is stable, 4G can transfer pictures, connect the network cable to see the real-time picture, support wired and wireless automatic switching, can achieve unattended;

Cloud maintenance, device self-test, traffic detection, SMS notification, reducing maintenance costs and improving maintenance efficiency;

Cloud management, as long as it is a device that can access the Internet, it can manage the parking lot and improve management efficiency;

Unattended, support unlicensed car scanning code in and out, support Weixin, Alipay, UnionPay and CCB non-inductive payment and aggregation payment, reduce manpower input and reduce management costs;

Use the tidal function to solve the problem of vehicle shunting;

The first Android version of the shou machine APP, shou machine camera scanning license plate into and out of the field, support Wei letter and Alipay electronic payment;

GPRS free wiring

The system adopts stable NBIOT, GPRS and other technologies to achieve the goal of free wiring in the yard, and not only adopts a unique protocol and data transmission mode, but also greatly reduces the traffic usage of the communication data network, and supports ssl encryption and https data transmission. User data security is guaranteed.

pay online

The system supports a variety of parking payment methods, including Weixin, Alipay, UnionPay and other current mainstream payment programs, and launches a variety of charging models for electronic payment: central self-service payment, export scanning code payment, platform payment, etc., and launched in mobile payment An unattended solution based on the foundation.

H

The system supports a control panel to manage both an entry and an exit, further reducing user usage costs. (This mode is only applicable to 2G no-charge pure period card parking lot)

Intelligent self-test

The system has intelligent self-checking functions, including offline alarm, traffic alarm, period card expiration warning, traffic detection, etc. It will notify technicians, owners and yard operators through SMS, Weixin, etc., so that all parties can handle it in the first time. Guarantee the stable operation of the parking lot.

Release, cloud upgrade

The system software hardware version is released on the cloud platform and can be upgraded online through the cloud upgrade mode. The software and hardware cloud update upgrades no longer require technicians to go to the site, saving labor costs and time costs, and responding quickly to customers. Improve satisfaction.

Tidal lane mode

The system also introduces a humanized tidal lane mode for scenes with large traffic jams such as scenic spots and business districts. The management can rationally plan tidal lanes according to the traffic flow of each entrance and exit, increase the corresponding cameras and wireless devices, and activate tidal lanes during peak hours. Drainage avoids congestion and improves owner experience and yard efficiency.

Unattended system advantage

Program advantage

1 full-featured

Comprehensive parking management function, users only need to modify the configuration file to meet various parking management needs.

2 flexible payment methods

Support multiple payment methods such as prepayment, central self-service payment, and Weixin payment;

The use of prepayment, self-service payment or Weixin payment method can greatly reduce the waiting time of vehicles in the exit, avoid the trouble of queuing and paying fees, and also largely avoid the situation of traffic jam at the exit of the parking lot;

3 graphical reports

In the report, the user of the graphical report for the first time can see the system at a glance.

4 real-time logs

One-stop management of the company's various parking lot products, at the same time understand product records, logs; control board running log in real-time save or upload, when problems arise, you can quickly locate problems and quickly resolve.

5 kinds of information prompting methods

The entrance and exit license plate recognition machine is equipped with color LED display and voice prompt function. The voice prompt sound is clear, the volume is adjustable, the sound is beautiful, and the voice can be customized according to the customer's specific requirements. The voice update can be completed by using the SD card, and the operation is simple. The LED is divided into multiple lines of color display, which can display the license plate number, admission time, car card type, charging information, traffic information, and so on. The LED display can be used to display the current date, time, advertising information, empty parking space information, etc. when there is no car. The LED display information of each line can be customized and modified by the user, which is convenient and flexible.

6 intelligent recognition algorithm

The intelligent configurable fuzzy identification matching algorithm can be used to identify the intelligent matching when the condition is bad. When the license plate number is similar to the license plate number in the database, the intelligent matching is performed according to the configured fuzzy identification digits. The trouble of manually matching the entrance photos.

7 multiple input and output IO

The voice driver board also has on-board multi-channel isolation IO input and output interfaces, which can be used for user extension functions such as multi-sense and multi-gate.

8 flexible configuration

There are many configuration options on the cloud platform for users to choose settings to meet the unpredictable functional requirements of the parking lot.

Unattended vehicle admission process and instructions

Vehicle admission process

Monthly ticket car: When the vehicle enters the camera recognition area, the camera will be automatically triggered to recognize, and the camera will notify the charging software to capture the image. After the camera is successfully recognized, the recognition result will be transmitted to the cloud board, and then the cloud board will be uploaded to the cloud platform. After receiving the license plate number, the cloud platform matches all the monthly ticket license plates registered in the database. If the matching is successful, the vehicle is a fixed vehicle, the cloud platform will return data to the cloud board, and the cloud board will open the entrance road. The gate, at the same time save the admission record, and the admission record and the admission photo (requires W4G board), the admission license plate are bound together, and the vehicle enters the venue.

Temporary car: When the vehicle enters the camera recognition area, it will automatically trigger the camera to recognize, and the camera will capture the image. After the camera is successfully recognized, the recognition result will be uploaded to the cloud platform. After the cloud platform receives the license plate number, it will register with the fixed vehicle. All the monthly ticket license plates are matched one by one. If the same license plate is not matched, the vehicle is a temporary vehicle. The cloud platform will save the entry information and open the gate and the vehicle will enter. If it is an unlicensed car, you can use Wei Wei to scan the QR code displayed on the LED display. The scanning is completed, and the gate is opened at the same time.

Unattended vehicle appearance process and description

Vehicle appearance process

Monthly ticket car: When the vehicle enters the camera recognition area, the camera will be automatically triggered to recognize, and the camera will notify the charging software to capture the image. After the camera is successfully recognized, the recognition result will be transmitted to the cloud board, and then the cloud board will be uploaded to the cloud platform. After receiving the license plate number, the cloud platform matches all the monthly ticket license plates registered in the fixed vehicle, and matches all the information in the present vehicle. If the matching is successful, the vehicle is a fixed vehicle and is present, the cloud platform The data will be returned to the cloud board. The cloud board will open the entrance gate and save the exit record. The exit record will be bound to the exit photo (requires W4G board) and the exit license plate. The vehicle will appear and the vehicle will appear.

Temporary car: When the owner wants to play, he or she will make a cash advance payment through the on-site self-service payment machine at the central payment office, or scan the electronic payment of the two-dimensional code on the pre-central payment machine. After the payment is completed, the owner must appear within the predetermined stay time, otherwise it will be re-charged at the time after billing. When the vehicle enters the camera recognition area, the camera will be automatically triggered to recognize, and the camera will take an image capture. After the camera is successfully recognized, the recognition result will be uploaded to the cloud platform. After the cloud platform receives the license plate number, it is registered with the fixed vehicle. All license plate numbers are matched and the data is transmitted to the cloud board. If the match fails, the vehicle is a temporary vehicle. The cloud platform will find out from the database whether the license plate is a present vehicle and has paid the fee. If the payment is not paid, the vehicle will not open the gate. Need to return to the central payment office to pay, if the payment has been paid, the cloud board will open the exit gate, and save the exit record, and the exit record and the appearance photo (requires W4G board), the exit license plate are bound together, the vehicle appears; the unlicensed vehicle The license plate that scans the code enters the market directly. After sweeping the exit code, the parking fee will be calculated according to the parking time. After the payment of the parking fee, the gate will automatically open the gate and the vehicle will appear.