With the rapid development of the national economy and the continuous growth of the number of motor vehicles, the difficulty of parking in cities has become a common social phenomenon. Smart travel parking reservation has become an essential and routine need in people's daily work and life. The Rihong Smart Parking Reservation Platform is designed with a cloud platform as the top-level architecture and a cloud server as the management core. It applies big data, cloud computing, network technology and mobile development technology to provide parking reservation and parking space reservation functions for parking service places such as smart communities, smart parks, government centers, sports venues, shopping parks and leisure clubs through the WeChat public platform. The smart parking reservation platform can realize the reservation and entry verification of temporary parking for external vehicles, and the shared reservation and priority parking for internal office vehicles. The dynamic information of parking spaces and the parking reservation platform interact in real time. Big data automatically calculates and analyzes the parking space utilization rate in the same period in recent times and combines the actual usage of current parking spaces to automatically and reasonably allocate the number of reserved parking spaces at the current time point or a certain time in the future. After a successful parking space reservation, the parking reservation system will push the parking space information to the reserved vehicle owner before the reservation time to keep them informed of the parking space changes in real time and kindly remind them to adjust the best travel time reasonably. The license plate recognition system is linked with the parking reservation platform to automatically approve the passage of reserved vehicles within the specified time limit, and non-reserved vehicles will be prevented from passing. Vehicles that repeatedly fail to show up for reservations will be automatically recorded as untrustworthy and temporarily disabled from using the reservation function. Features of the parking reservation platform system: 1. The parking reservation platform can view and share real-time dynamic information of parking spaces. 2. The parking reservation platform automatically releases or reclaims reserved parking spaces. 3. The parking reservation platform enables external vehicles to make temporary parking reservations for designated time periods. 4. The parking reservation platform enables internal vehicles to make shared reservations for designated time periods. 5. The parking reservation platform offers both quick parking space reservation and precise reservation modes. 6. The parking reservation provides time limit function and automatic expiration function for overdue reservations. 7. Internal fixed vehicles can quickly reserve parking spaces via WeChat on their mobile phones, and the reservation will automatically expire if overdue. 8. External temporary vehicles can reserve parking spaces via WeChat on their mobile phones and will be approved for entry by the administrator. 9. The reserved vehicle owner will receive dynamic parking space information and warm reminders before the reservation time. 10. The parking reservation platform works in conjunction with the license plate recognition system to automatically approve entry within the specified time limit.