Parking lot vehicle distance detection control system based on radio frequency technology

Abstract

The invention discloses a parking lot vehicle distance detection control system based on radio frequency technology. The parking lot vehicle distance detection control system comprises a radio frequency label, which is used to store vehicle information and a vehicle owner mobile terminal number; a vehicle distance detection terminal, which comprises an ultrasonic wave distance detection device, a signal acquisition device, a processor, a trigger switch, a radio frequency identification device, and a wireless transceiver; and a vehicle owner mobile terminal, which is used to receive and display information of other vehicles. The ultrasonic wave distance detection device is used to acquire detection signals. The signal acquisition device is used for acquire the signals. The processor is used to acquire the distance values between the own vehicle and other vehicles, and is used compare the distance values with a preset value, and when the distance values are smaller than the preset distance value, control signals are output. The trigger switch is used to generate trigger signals. The radio frequency identification device is used to identify the radio frequency label, and is used to acquire the information of other vehicles. The wireless transceiver is used to transmit the information of other vehicles to the vehicle owner mobile terminal number. The parking lot vehicle distance detection control system is advantageous in that under a condition of automatically detecting the vehicle distances, the safe automatic monitoring of the vehicles is realized, and the practical performance of the system is effectively improved.

Description

technical field [0001] The invention relates to a vehicle distance detection and control system in a parking lot based on radio frequency technology, and belongs to the technical field of vehicle management in a parking lot. Background technique [0002] The problem of nowhere to park vehicles is the result of the city's social, economic, and traffic development to a certain extent. The development of monitoring parking equipment has a history of nearly 30 years in foreign countries, especially in Japan. have all been successful. my country also began to research and develop mechanical monitoring three-dimensional parking equipment in the early 1990s, which has been in the past ten years. Since the ratio of residents to parking spaces in many newly-built communities is 1:1, in order to solve the contradiction between the occupied area of ​​parking spaces and the commercial area of ​​residents, the three-dimensional mechanical parking equipment has been widely used by users ...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide a parking lot distance detection and control system based on radio frequency technology, and solve the problem that the existing parking lot management system cannot detect the distance between vehicles. Control, so that the parking lot only has the parking space monitoring function, and the parking space distance between the entering vehicles cannot be effectively monitored, which reduces the practicality of the system

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