Public transportation is an important means to improve the efficiency of transportation resource utilization, alleviate traffic congestion, and is the main direction for solving transportation problems in large cities. With the expansion of urban scale and the development of economic level, the demand of urban residents for improving travel conditions, especially the convenience of public transportation (including buses), is becoming increasingly urgent.

Against this backdrop, Sowell is vigorously developing IoT technology to improve the level of urban public transportation construction and enhance service quality in China. At present, the company has developed a series of application systems such as the "Solwell Rapid Transit Signal Priority System" and the "Solwell Intelligent Bus Operation Management System", and provided a complete set of comprehensive solutions.

? Rapid Transit Signal Priority System

The Sowell Rapid Transit Signal Priority System, while ensuring that it does not have a serious impact on traffic at urban road intersections or mainlines, solves the problem of delays or train jams caused by red light delays near urban road intersections, improves vehicle operating efficiency, reduces bus operating costs, and enhances the influence of bus companies in the minds of passengers; Signal priority belongs to "time priority" in bus priority technology, which provides priority traffic signals for bus vehicles near signalized intersections, including strategies such as reducing red light time and extending green light time.

? Intelligent Public Transport Dispatch Management System

The Sowell Intelligent Public Transport Operation Management and Dispatch System comprehensively utilizes GPS technology, wireless communication technology, geographic information technology (GIS), and modern wireless communication technology (RFID and GPRS/3G technology) to achieve informationization, real-time, automation, and intelligence in the operation and dispatch of public transport enterprises. The system provides real-time monitoring and scheduling of public transportation operations, provides comprehensive information services for passengers, and improves the level of public transportation services.