A review of technology for realizing real-time smart city bus system using PHP

With the rapid advancement of urbanization, urban population growth is accelerating, and urban traffic congestion problems are becoming more and more serious. In order to alleviate urban traffic congestion, major cities have launched smart transportation solutions, one of which is smart bus systems. In smart public transportation systems, real-time data collection and analysis are crucial.

This article will introduce the technical review of using PHP language to implement real-time smart city bus system.

1. Overview of the real-time bus system

The real-time bus system refers to the use of advanced digital technology to conduct real-time monitoring, data collection and data analysis of bus vehicles and ground equipment, and to obtain real-time access to bus vehicles It is a system that provides public transportation information inquiry and services through data centers, mobile applications and other means.

The core of the real-time bus system lies in data collection and analysis. Through real-time collection of bus vehicle location, speed, driving route and other data, and efficient data analysis algorithms, the data is converted into local traffic conditions, congestion and prediction results and other information, and is provided to the public for use.

2. Application of PHP language in real-time bus system

PHP is a widely used open source scripting language and is widely used in Web development. In the real-time public transportation system, we can use PHP language and MySQL database for data interaction and management to realize real-time collection, storage and processing of data. In addition, PHP also has a wealth of extension libraries and functional modules that can be used to implement various data analysis and graphical display operations.

1. Data collection

The most basic function in the real-time bus system is the real-time collection of data. Using PHP language and MySQL database can realize rapid collection and storage of data, and support conversion and parsing operations of multiple data formats. By calling the GPS device of the bus vehicle, real-time collection of the location, speed, direction and other information of the bus vehicle can be achieved, and these data can be stored in the MySQL database.

2. Data processing and analysis

Data processing and analysis is one of the core functions of the real-time public transportation system. Through the combination of PHP language and MySQL database, data processing and analysis operations can be quickly performed, such as extracting bus vehicle trajectories, counting the number of bus vehicles, analyzing congestion, etc. Through the analysis and statistics of real-time data, it can help the public understand the bus operation status in a timely manner and improve travel efficiency.

3. Data Visualization

Data visualization is a very important part of the real-time public transportation system. Data display operations can be realized through graphical operations and visualization libraries in the PHP language. For example, the real-time location, driving trajectory and other information of public transportation vehicles are displayed on the map, making it easier for the public to obtain public transportation information. In addition, through the display of visual charts, the operating status and congestion situation of public transportation can also be intuitively displayed.

3. Conclusion

With the acceleration of urbanization, real-time smart city public transportation systems will become an important direction for future urban development. This article introduces a technical review of the use of PHP language to implement real-time smart city bus systems, and explains the application of PHP language in real-time bus systems. It is believed that through continuous technological innovation and application improvement, the real-time smart city bus system will surely bring more convenient and efficient travel services to urban residents.

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