With the development of economy

the number of motor vehicles in various parts of the country continues to increase

and the problem of " difficult parking" has become increasingly prominent. The number of existing parking spaces is far from meeting the parking requirements of motor vehicles. At the same time

the shortage of public parking spaces and the unreasonable distribution of public parking spaces have made the contradiction between the number of cars and parking spaces more and more acute. In view of this kind of parking difficulty

a function of using STM32 microcontroller technology

WiFi wireless transmission technology

and cloud server construction technology is proposed to implement the remote control of the parking lock switch using the App just through the data mobile network. Can help owners quickly find the surrounding free parking spaces

accurate time and billing

and pay online parking fees

efficient solution to temporary parking difficulties.