With the continuous development of information technology, parking lot construction has been given more and more new technologies. Smart parking construction is integrated into the collection, management, query, reservation and navigation services of urban parking spaces by means of wireless communication technology, mobile terminal technology, GPS positioning technology, GIS technology, etc., realizing real-time update, query, reservation and navigation of parking space resources. Service integration. At the same time, smart parking also passed the "smart looking for parking spaces + automatic parking fees." Serve the car owner's daily parking, wrong time parking, parking space rental, car aftermarket service, reverse car search, parking space navigation and so on.
License plate recognition technology
License plate recognition is an automatic pattern recognition technology that uses the dynamic video or static image of the vehicle to collect the license plate number and license plate color. The core of the technology includes license plate location algorithm, license plate character segmentation algorithm and optical character recognition algorithm. A complete license plate recognition system should include vehicle detection, image acquisition, and license plate recognition.
The parking lot can realize the automatic timing charge of the vehicle by installing the license plate recognition device at the entrance and exit, recording the license plate number and entry and exit time of the vehicle, and combining with the control of the automatic door and the railing machine. The image acquisition unit is triggered when the vehicle detection portion detects that the vehicle arrives, and the current video image is acquired. The license plate recognition unit processes the image, locates the license plate position, and then divides the characters in the license plate for identification, and then forms the license plate number output.
Compared with the traditional card-taking, the license plate recognition is free of parking and window-opening, which improves the user experience of the B-end, reduces the cost of losing the IC card of the parking lot, improves the traffic efficiency of the C-end owner, and realizes the rapid entry and exit of the vehicle. parking lot.
Parking space induction technology
Parking guidance technology is a very important part of intelligent parking development. It can help car owners quickly find parking spaces, avoid blind driving, effectively improve traffic utilization and ease vehicle congestion. At present, there are three main types of mainstream parking guidance systems: parking location guidance, ultrasonic parking space induction and video parking space induction.
The ultrasonic parking guidance system uses an ultrasonic detector installed above the parking space to detect whether there is a parking space below the parking space by using the characteristics of ultrasonic reflection, thereby guiding the vehicle through the system. The ultrasonic guiding system is suitable for parking lots with large traffic volume and tight parking space. It can help the vehicle owner to quickly and quickly understand the free parking space information in the field, so as to quickly and efficiently stop.
The video parking guidance system is installed above the parking space by a camera, and the vehicle is guided through the system by video to analyze whether there is a parking space below the parking space. The video guidance and car-seeking system is suitable for large commercial plazas and airports with large traffic volume and relatively chaotic management. The video parking space guidance technology is leading. Taking the Jieshun video parking space guidance system as an example, a video detection terminal can simultaneously detect and identify three parking spaces. The owner can query and navigate the parking space through the car search terminal or mobile APP. In addition, the parking lot is placed. The LED parking space indicator screen greatly improves the owner's parking and finding efficiency.
Unattended technology is widely implemented
Relying on the intelligent front-end hardware construction of the parking lot and the development of the remote hosting function of the operation and maintenance platform, unattended technology has been widely used in the parking management of smart parks, which greatly reduces the workload of management personnel and improves management efficiency; Basic staffing to reduce operating costs. For the owner, the establishment of the unattended mode of parking management regulates the driving behavior of the owner and is beneficial to the good parking management of the park.
Mobile payment makes it easier to pay parking fees
Traditional parking lot payment is generally based on cash payment, and it is manual charging. The manual charging loophole is too large, the statistical reports are not timely, the manpower and material resources are wasted, and the cost is high. In the "Internet" parking environment, many parking lots have been upgraded and improved by laying smart equipment to guide the user to pay online. This saves parking time to a certain extent, and brings convenience to the parking lot management. From the management's point of view, the electronic parking fee payment makes the parking fee management intelligent science, the reconciliation is more convenient and clear, in addition, the mobile payment parking fee, eliminating the trouble of the owner to line up the payment, reducing the forgotten cash, and avoiding Line up, free of change, parking payment is faster, and it takes only 10 seconds to pay with the parking app. In addition, mobile payment also supports the operation of the unattended mode of the parking lot.
Big data management combined with remote operation and maintenance
Based on the continuous accumulation of management data and daily operation data of the owner, the intelligent hardware management platform is used to connect the customer hardware system to produce a big data platform. The customer can remotely maintain the system hardware, greatly improving the management efficiency of the customer, and analyzing the traffic flow by the big data platform. Passenger flow and information flow provide data support for customers' business decision-making, promote customer business transformation, and increase operation revenue. The big data platform business is especially suitable for large-scale networked group property management.
The parking management of smart parks is a very important part of urban parking construction. Under the current national urban parking policy, parking lot construction and management should be carried out according to local conditions, and parking operations should be regulated. It is not only to solve the problem of difficult parking and management. It is also necessary to establish a good and standardized parking order. To solve the problem of "difficult parking", the smart parking mode is highly recognized and supported in the public mind, and is regarded as an effective means to solve urban static traffic problems. Of course, if you want to be universal, you need to use more high-tech.
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