With the development of information technology, smart city construction has emerged. Is parking lot system equipment an essential device for the development of smart cities? Modern cities mainly achieve interconnectivity, intelligent integration, and continuous innovation through new generation information technologies such as IoT infrastructure and cloud computing infrastructure. As a part of smart city construction, what role does the parking lot system of intelligent transportation play as an important device in smart city construction?

Smart city is a new concept proposed by people, which is still at the critical point of introduction and growth. However, with the promotion and popularization of smart cities, its development prospects are bright. As the saying goes, intelligent transportation is an important indicator of a city's development, so the core of smart city construction is intelligent transportation. Intelligent transportation mainly includes people's parking problems and urban parking guidance problems. With the development of technology, intelligent parking lot systems continue to innovate in functionality to meet people's parking needs, bringing great convenience to people's parking.

The urban parking guidance system currently plays an important role in the construction of smart cities. The change data of parking spaces is mainly processed through the wireless public communication network system and the parking guidance control system to generate the data of available parking spaces corresponding to each parking lot. People can use the information displayed on the parking guidance system screen to display the changes of parking spaces in surrounding parking lots, thereby providing effective information on available parking spaces to car owners.

Through the parking system installed in the parking lot, people can achieve functions such as reverse car search, self-service payment, parking guidance, WeChat payment, etc., while the urban parking guidance system can monitor the usage status of parking spaces in each parking lot in real time, calculate the daily or monthly usage rate and permission control function in the parking lot.