A review of technology for implementing real-time intelligent parking lot management system using PHP

With the acceleration of urbanization and the increasing number of private cars, parking difficulties and parking chaos are becoming more and more serious. In response to this problem, the intelligent parking lot management system came into being. With the help of advanced computer technology and intelligent algorithms, it can realize real-time management and dispatch of vehicles in the parking lot, improve parking space utilization and management efficiency, and solve parking problems. As a popular server-side scripting language, PHP is easy to learn, easy to use and powerful, and is widely used in the development of web applications. This article will introduce the application of PHP technology in real-time intelligent parking lot management system.

1. The composition of the parking lot management system

The parking lot management system is composed of front-end H5 pages, back-end servers and databases. In the front-end H5 page, users complete operations such as parking space detection, vehicle entry, and exit. The back-end server is responsible for processing front-end requests and returning the processing results to the front-end. The database is used to store information about vehicles and parking spaces in the parking lot.

2. Advantages of PHP in the parking lot management system

1. Easy to learn and use

Compared with other server-side scripting languages, PHP syntax is simple , easy to learn and use. At the same time, PHP has a huge community and rich development tools and plug-ins, allowing developers to quickly build efficient and stable web applications.

2. Efficient and stable

PHP scripts have fast execution speed, can handle a large number of concurrent requests, and have good stability and reliability. This is particularly important for applications such as parking management systems that need to process large amounts of data in real time.

3. Widely used

PHP is widely used in the development of Web applications and has rich application cases and development experience. Developers can draw on previous experience and knowledge to quickly build a parking management system that meets actual needs.

3. Application of PHP in parking lot management system

1. Database operation

The operation of the parking lot management system cannot be separated from the parking spaces and vehicles Management of information. PHP implements operations such as querying, inserting and deleting vehicle and parking space information in the parking lot by accessing the database. At the same time, PHP provides a series of database operation functions, such as mysqli_query() and mysqli_fetch_array(), etc., which can achieve efficient access and operation of the database.

2. Parking space detection

In the parking lot management system, parking space detection is an essential function. By using sensors and computer vision technology, it is possible to monitor the use of parking spaces in real time and determine which parking spaces are occupied and which are free. PHP obtains the parking space status information by calling the underlying hardware and interfaces, and sends it to the server for processing and analysis.

3. Vehicle entry and exit management

Vehicle entry and exit management is one of the core functions of the parking lot management system. PHP communicates with the back-end server through the front-end H5 page, obtains vehicle information, and performs operations such as identity verification and billing. In addition, PHP can also record information such as the time and location of vehicles entering and exiting the site in the database, which facilitates the administrator's vehicle management and statistics.

4. Intelligent dispatch

Intelligent dispatch is a highlight of the parking lot management system. By using intelligent algorithms, such as artificial neural networks and genetic algorithms, intelligent management and scheduling of vehicles in the parking lot can be achieved. As a flexible programming language, PHP can be easily applied to the implementation of intelligent algorithms and provides reliable computing and analysis support.

4. Conclusion

This article briefly introduces the application of PHP technology in real-time intelligent parking lot management system. As urban traffic problems become more serious, intelligent parking management systems will be more and more widely used in the future. I believe that with the continuous advancement of technology and changes in the times, the problem of parking difficulties will be fully solved.

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