Xiamen Xiangshan International Yacht Underground Parking Lot Application Case
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Overview of Xiangshan International Yacht Underground Parking Lot
Xiangshan International Yacht Club is located at the Xiangshan Shelter Dock at the intersection of Huandao Road, Lianqian East Road, Huizhan Road and Huizhan South Road. It is located in the coastal tourist and sightseeing area, facing Xiaojinmen Island across the sea. The west side of the site is the International Conference Center and the International Tennis Center, the Xiamen International Convention and Exhibition Center is in the south, and the Little Kinmen Gate in Taiwan is directly in front. It is only a 10-minute drive from Xiamen Gaoqi Airport, and the geographical position is quite superior. Its total sea area is 70,1097.8 square meters, of which the reclaimed area is 230,000 square meters and the total construction area is 189,000 square meters. After the club is completed, it will become the largest yacht marina in Asia and the first high-end integrated tourism real estate project in Xiamen that integrates leisure, fitness, tourism, office and shopping. It will also become a key project in Xiamen and become the largest tourism project in Xiamen. Investment items. In the future, there will be a large number of people who come to play, shop, work and other different purposes. In addition to driving their own yachts, there are also many people who drive. Xiangshan International Yacht Club has provided 450 yacht berths along the coastline, and has also established a large underground parking lot with one underground level and two underground levels in the club and exhibition area. How to guide the people who come to play quickly and effectively park the car in place has become a key to the development of the club. Considering various factors, and in line with the principle of not only facilitating the management of the parking lot personnel, but also facilitating the entry and exit of vehicles, we have adopted different schemes for different groups of people who use the first and second floors of the ground. The basement level of the club adopts the fully intelligent and fully automatic intelligent car-finding system launched by Ketuo, and the second basement level of the exhibition area adopts a convenient and fast parking space guidance system.
The basement level is mainly for members of the Xiangshan International Yacht Club, and belongs to a high-level private parking lot. Here, they will be provided with highly intelligent and fully automated services. The club is a large parking lot with 201 standard parking spaces and 8 micro parking spaces. It is divided into Zone A, Zone B and Zone C. There are many forks in the parking lot, the environment space is large, and the surrounding parking spaces, the landmarks are more similar. Car owners are more likely to get lost in the parking lot and are less likely to retrieve their car easily. Therefore, in order to allow people who come to the club to enjoy more thoughtful services, more comfortable parking methods, and more convenient retrieval of their cars On the basement floor, a fully intelligent and fully automatic intelligent car search and guidance integrated system that integrates guidance and car search functions is adopted. We will place an entrance guide screen at the entrance of the parking lot to display the total number of parking spaces in the parking lot. Indoor indicator screens will also be placed at each intersection in the parking lot to remind the owner of the number and direction of free parking. A video parking space detection terminal is installed above the parking space to collect video on the vehicle, and finally the empty parking space data of the parking lot is sent to the parking space guide screen and the touch screen at the entrance of the parking lot, so that the car owner can grasp the number of free parking spaces in the parking lot in time, and can Find the parking location of your vehicle through the touch screen, making the entire process of parking and finding a car easy and simple.
1. Entrance parking space guide screen
At the general entrance of the underground parking lot of the Xiangshan International Yacht Club, a floor-to-ceiling installation is used to set up an entrance parking space guide screen to display the total number of parking spaces in the parking lot. The guide screen is composed of high-brightness outdoor LED modules, drive circuits, control circuits, brackets and other parts. It receives the parking statistics information of the central controller, and expresses the number of free parking spaces in the current parking lot in the form of numbers and text. The drivers of the vehicles preparing to enter the venue can see it at a glance and are available 24 hours a day, providing drivers with round-the-clock service. The internal program can also be modified at any time according to user requirements to display other information required by the user.
2. Indoor parking space guide screen
Install indoor guide screens at each important bifurcation crossing in the parking lot to display the remaining parking spaces in all directions in the parking lot. We set up 13 one-way guide screens on the basement floor. The guide screens are composed of indoor high-brightness LED modules, drive circuits, control circuits, and brackets. It is responsible for receiving information sent by the central government, displaying the number and direction of parking spaces in the form of numbers, text, arrows, etc., so that drivers can easily find free parking spaces in the parking lot. In the parking spaces, we also set speed bumps and wheel sets for customers. The device allows customers to use it safely and securely. And the vehicles in the parking lot are driving in one direction, which will not cause the phenomenon of traffic stagnation.
3. Video parking space detection terminal
The video parking space detection terminal is installed in front of each parking space, facing the parking space, and takes real-time images of each parking space to obtain the current image information of each parking space and transmit it to the multi-channel video processor. The video detection terminal is equipped with LED lights. The red display indicates that there is a car, and the green display indicates that there is no car. This time we installed 209 video-screen parking space detection terminals on the basement floor.
Four, multi-channel video processor
The multi-channel video processor is a dedicated video image processing platform, and each video switching processor can be connected to up to 8 video parking detection terminals. We installed 26 multi-channel video processors inside the parking lot. They are all installed at a height of 2.5 meters between the pillar and the wall.
Five, the server
Only one server is set up in the entire underground parking lot to save the image data of parking spaces and obtain the location information of the vehicles parked. This information is opened to the car search terminal for vehicle owners to inquire about the location of the vehicle. The program in the background will periodically query the parking space occupancy information in the database, and count the data that each LED parking guidance screen needs to update, and control the display of the LED parking guidance screen to facilitate the management of the parking lot.
Six, network switch
A total of 2 network switches are installed in the parking lot to connect the multi-channel video processor to the central processing unit (server), and the car search terminal to the central processing unit (server) to realize data transmission. It is installed on the column and wall 2.5 meters high. The place.
Seven, car search query terminal
The car-finding query terminal, namely the touch screen, is installed at the entrance of the car owner entering the parking lot, mainly to help the car owner input the license plate number by touch. The touch screen displays the owner’s own location and the location where the vehicle is parked, and displays the closest route to the vehicle’s location. If this information is not displayed, you can enter the parking time through fuzzy query, and the touch screen will display the pictures of the parking vehicle within the selected time after the vehicle is parked for the owner to choose. We placed a touch screen at the entrance of the parking lot.
The parking spaces on the second basement floor are mainly for people who come to visit. The internal parking spaces are relatively scattered. After the car owners enter the parking lot, they cannot enter the parking space smoothly and park the car. The disorderly flow of the venue to find vacant parking spaces will not only occupy the resources of the main lane in and out of the venue, but will even cause traffic congestion in the venue. Therefore, upholding the concept of easy and convenient parking for customers, we introduced a parking guidance system for the second underground floor. This system collects information through ultrasonic detectors, transmits and analyzes data through node controllers and central controllers, and sends the processed information to the guide screens of each parking space in the parking lot to display vacant parking information. The function of guiding vehicles into vacant parking spaces, while the computer also puts the data in the database, so that managers can query the real-time parking space information of the parking lot through the computer terminal.
1. Ultrasonic detector
Above each parking space in the parking lot, we have installed ultrasonic detectors to collect vehicle information in each parking space in the parking lot in real time. It uses the principle of ultrasonic distance to reliably detect whether the vehicle is parked in the parking position, and avoids the problem of false alarms caused by other detection methods, such as infrared and microwave, which are easily affected by external environmental changes or interference. The detector emits ultrasonic waves from top to bottom, and analyzes the waves reflected by the car or the ground, so as to accurately measure the parking situation of each parking space. In the club’s parking lot, we installed 369 ultrasonic detectors.
2. LED parking status indicator
The LED parking space status indicator contains 12 LED lamp beads, usually 6 red and 6 green, or 6 red and 6 blue (the blue light is used to protect the parking space for the disabled). It is installed in front of each parking space and is directly controlled by an ultrasonic parking space detector, which displays different colors according to the instructions of the detector. When the green light is displayed, it means that there is no vehicle parked in the parking space, and when it is displayed in red, it means that there is a vehicle in the vehicle parking space. The car owner can learn about the parking situation on the parking space from a distance, so that it saves time to find the vehicle. 209 LED parking status indicators are installed in the parking lot.
Three, node controller
The node controller belongs to the middle layer of the three-layer network bus of the parking guidance system, and is an important guarantee for the safety, reliability and efficiency of the system. The node controller cyclically detects the status of the connected detectors and transmits relevant information to the central controller in time. It is used to connect the central controller and parking space detectors, LED display screens, etc., to solve the problem of unreliable long-distance 485 communication, the expansion of the number of network nodes, and the problem of group management. This time, 10 node controllers were set up for the parking lot.
Fourth, the central controller
The central controller is the “heart” of the entire system. It manages the collection and control of the entire intelligent parking guidance system, and realizes the guidance of the vehicle through the real-time data update of the parking guidance screen. A central controller can control up to 64 node controllers. The entire parking lot only needs a central controller to operate well. Install it near the power distribution box in the central control room.
5. Entrance parking space guide screen
Similarly, we will also place a guide screen for the entrance parking space on the second basement floor to instruct the car owner and the number of parking spaces in the room, so that the driver can understand and facilitate the driver’s choice.
Six, indoor parking space guide screen
Install indoor guide screens at each important bifurcation crossing in the parking lot to display the remaining parking spaces in all directions in the parking lot. We have set up 19 on the second basement floor, which shows the number and direction of parking spaces, instructing drivers to find parking spaces quickly and easily.
In the parking lot of Xiangshan International Yacht Club, whether it is the intelligent car search and guidance integrated system or the parking guidance system, it is to bring convenience to customers, so that car owners can quickly enter the free parking spaces in the shortest time, and increase the parking lot. The utilization rate of the parking lot is optimized, the parking environment is optimized, and customer satisfaction is improved. At the same time, it is also convenient for parking lot personnel to monitor and manage the parking lot, and it is convenient for owners to understand the parking lot usage. Ease of use, complete functions, and friendly interface are the most sincere expressions of our parking guide, which makes the club’s parking lot safer and more complete.
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