Parking space locking device based on laser distance measurement and distance measurement method thereof

Abstract

The invention provides a parking space locking device based on laser distance measurement and a distance measurement method thereof. The parking space locking device comprises a master control box, amotor control box and a lock body. The master control box is internally provided with a master control unit, a rotatable laser distance measurement unit, a wireless communication unit and a call button. The master control unit is connected with the rotatable laser distance measurement unit, the wireless communication unit and the call button. The motor control box is internally provided with a motor control unit, a direct-current speed reduction motor, a worm wheel and worm device and a power unit. The motor control unit is connected with the direct-current speed reduction motor, and the direct-current speed reduction motor is connected with the worm wheel and worm device. The lock body comprises a transmission shaft, an overturnable vehicle wheel baffle and a support seat. The support seat is located below the transmission shaft, and the transmission shaft is connected with the overturnable vehicle wheel baffle. According to the parking space lock based on laser distance measurement and the distance measurement method thereof, the low-cost laser distance measurement technology is introduced; whether the parking space occupation state and the parking in-position state are standardor not is detected; and the problems that parking in-position standardability detection is not provided for existing parking space locks, so that operating cost is high, and unattended charging cannotbe achieved are solved.

Description

technical field [0001] The invention relates to a parking lock device and a distance measuring method thereof, in particular to a laser ranging-based parking lock device and a distance measuring method thereof, which are mainly used in open road parking lots and belong to the technical field of intelligent transportation. Background technique [0002] With the rapid increase of the number of motor vehicles, parking difficulties have become a serious problem in cities, especially large cities. Due to the limitation of historical planning in the city center area, there are few resources for the construction of parking lots, and the problem of parking difficulties is more prominent. It has become an important measure for every city to open a certain number of parking spaces beside the road to alleviate the problem of parking difficulties in the city center area. . However, compared with the closed parking lot, the road parking lot has no clear entrance and exit, and the parkin...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems existing in the prior art and aim at the management and charging requirements of the existing open road parking lot, the present invention proposes a parking lock device based on laser distance measurement and its distance measurement method, by introducing low-cost laser distance measurement technology , to detect the occupancy state of the parking space and whether the parking space is standardized, which solves the problems of high operating costs caused by the lack of standardized detection of parking space in the existing parking locks and the inability to realize unmanned charging.

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