Intelligent parking lot system with parking space ordering function

The invention discloses an intelligent parking lot system with a parking space ordering function based on a 6LoWPAN wireless sensor network. The intelligent parking lot system comprises a wireless sensor network, a parking lot server, a parking lot management module, a parking indication sign module of the parking lot and a parking space ordering module of the parking lot, wherein the wireless sensor network comprises 6LoWPAN nodes and a 6LoWPAN gateway; the parking space ordering module of the parking lot is used for providing parking space ordering information for a user and outputting same to the parking lot server; the parking lot server comprises a system display control server and a parking space database server of the parking lot, the parking space database server of the parking lot is used for processing the parking space information of the parking lot, and the system display control server is used for producing control information for controlling a parking space display lamp and a parking space indication sign of the parking lot; the parking lot management module is used for realizing the parking charging, and the visualizing maintenance and management of the 6LoWPAN wireless sensor network nodes; the parking space indication sign module of the parking lot is used for displaying the number of parking spaces of each area. The intelligent parking lot system has the advantage that a solution with quick deployment, low energy consumption and high intelligence degree is provided.