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With the rapid increase in car ownership, the contradiction between urban cars and parking spaces has become increasingly prominent. In cities with little land and a lot of money, underground parking lots and ground multi-storey parking lots occupy a small area, and more and more large-capacity on-site parking facilities have become the main means to alleviate the pressure of urban parking. However, it is a pity that most of the domestic on-site parking lots are still in the primitive manual management stage, which has caused great troubles for both the car owners who need to park and the operators of the parking lot.
1. Disadvantages of traditional parking lots
●After entering the parking lot, car owners don’t know where there are free parking spaces, so they can only waste a lot of time blindly and disorderly looking for parking spaces in the parking lot at low speeds, which is easy to cause congestion in the parking lot passages, and increase vehicle fuel consumption and pollution. Air.
●The manager cannot obtain the parking space occupancy status in the parking lot in real time, and can only continuously dispatch personnel to conduct manual surveys, which wastes manpower and material resources, and cannot guarantee the accuracy and real-timeness of parking space information, resulting in low utilization rate of the parking lot.
●On the other hand, due to the complex structure of the parking lot and the difficulty of identifying the direction, it is often difficult for car owners to find their vehicles quickly, which is a waste of time and affects the mood of the car owners.
It is precisely based on the various problems existing in these parking lots that Lifang specially developed a parking space guidance and query system based on license plate recognition.
Cube video recognition parking space guidance and query system integrates video capture, license plate recognition, vacancy indication, and intelligent positioning. It is a new generation of parking guidance and retrieval query system based on license plate recognition technology. Parking spaces can be realized through a set of systems The dual function of guidance and retrieval query. It uses a parking space camera with a unique location ID to identify the occupancy status and license plate number of each parking space, so as to realize the corresponding relationship between the vehicle license plate and the parking space.
2. Cube video parking space guidance and car search advantages
By using Cube’s parking guidance and query system, the intelligence and information level of the entire parking lot can be improved. All the problems that need to be handled manually are handled by smart devices, which saves a lot of labor costs and ensures that all kinds of data are timely, accurate, and effective. At the same time, car owners can quickly and freely find vacant parking spaces through various guidance devices, saving a lot of time and maintaining a happy mood, which will create a good impression on the entire parking lot. When the user picks up the car, he only needs to enter his own license plate number, and the system can automatically query the parking area of the vehicle with the license plate number, and draw the optimal route from the query point to the target area, so that the user can quickly find his vehicle.
3. System innovation
(1) Video trigger automatic positioning
The parking space camera monitors the occupancy status of each parking space in real time. When a vehicle enters, it automatically captures a picture of the vehicle, recognizes the license plate, and confirms the location of the vehicle. The entire positioning process does not require any active operation by the user, achieving true intelligence and automation.
(2) Stable and reliable offline operation
Cube parking lot guidance and query system adopts a new system architecture. The guidance unit integrates data collection, information calculation, and remaining space release functions. It is highly intelligent. The area display screen directly queries the guidance unit data without going through a computer or other control unit. It effectively avoids the problem of data loss caused by too many components. At the same time, this design idea makes the management center not participate in the realization of specific business. The parking space guidance part can realize pure offline operation, and the stability and reliability of the system are higher.
(3) The risk of fault isolation is controllable
Any network failure or equipment failure in the entire system will only affect the small grid managed by a guiding unit, will not cause the spread of the failure range, will not affect other equipment, and the system management center will generate an alarm signal, which is convenient Quickly locate faulty equipment and perform maintenance.
(4) Mobile phone query is convenient and fast
Taking into account the limited number of parking query terminals, we especially provide mobile phone QR code query functions. The QR code will be posted in an obvious place inside the building, which contains the query URL and current location. When the user is ready to pick up the car, the two-dimensional code recognition software on the mobile phone can be used to take pictures and recognize these two-dimensional codes, and the mobile phone will automatically call the mobile phone browser to enter the parking lot query dedicated website. The user enters his own license plate to carry out the operation of picking up the car and checking it on the go.
At the same time, the website can also provide the remaining parking space release function at the same time, and users can view the current parking lot free space information in real time through the website.
(5) Privacy protection license plate shielding
For some special users, they do not want their vehicle information to appear in the system. For this, we provide privacy protection function. We will shield the license plate number in the system. At this time, the vehicle information will no longer appear in the system. The query password can be set for the owner’s use only.
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