Intelligent parking space information management system and method based on internet of things technology

Abstract

The invention discloses an intelligent parking space information management system and a method based on an internet of things technology. Hardware of the intelligent parking space information management system comprises a photosensitive sensor, an MCU, a relay switch, a starting control sensitivity knob, a time delay adjustment knob, a red light, a green light and an LED screen, wherein the photosensitive sensor, the MCU, the relay switch, the starting control sensitivity knob and the time delay adjustment knob are installed on a circuit board, and the circuit board is installed in a hole at the center of a parking space with only the photosensitive sensor being exposed; the red light and the green light are installed at the top part inside a garage above the parking space, light captured by the photosensitive sensor becomes weak after a vehicle parks in the parking space, and he MCU controls the relay switch to turn on the red light and turn off the green light; light captured by the photosensitive sensor becomes strong after the vehicle drives away from the parking space, and the MCU controls the relay switch to turn on the green light and turn off the red light, so that people find a free parking space quickly according to the location of the green light. The LED screen is installed at the entrance of the garage and displays a planimetric map of the whole garage, free parking spaces are displayed as green, and occupied parking spaces are displayed as red, thereby guiding a parking direction for people.

Description

technical field [0001] The invention relates to the field of transportation facilities, in particular to an intelligent parking space information management system and method based on Internet of Things technology. Background technique [0002] With the rapid development of the automobile manufacturing industry, the prices of mainstream brands of automobiles have been falling, people's demand for cars is strong, and the number of automobiles has become a rapid growth trend. By the end of 2015, the number of automobiles in China has reached 172 million, of which registered in the name of individuals Private cars reached 124 million. Assuming that each vehicle travels 20,000 kilometers per year at a speed of 50 kilometers per hour, the annual dynamic traffic driving state is only 400 hours, while the static parking state reaches 8,000 hours, accounting for more than 95%. Therefore, parking problems have gradually become a common problem in various cities. [0003] In order to...

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Problems solved by technology

[0003] In order to solve the parking problem, local governments are increasing the number of parking lots. However, due t

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