A vehicle access control device for intelligent security that prevents vehicles from following through

Abstract

The invention relates to providing an intelligent security vehicle access control device for preventing following vehicles from passing through the barrier, which includes a bracket and a bar. An alarm bell is installed on the right side of the cylinder, a sliding seat is movably connected inside the main seat and below the baffle plate, and a limit ball is movably placed on the top of the sliding seat, and a magnet is fixedly connected inside the main seat and on the left side of the gravity column. Block, the left end of the baffle is installed with a roller brush. After the bar will be rotated and erected, the roller brush is located in front of the car to pass. When the car passes, it will drive the roller brush to move up first, and then move down. When the car passes completely and is separated from the roller brush, the insert plate and roller The brush suddenly falls under the action of gravity, so that the limit ball falls into the limit groove, and the baffle is fixed in the main seat. The baffle can effectively avoid the phenomenon of following the car through the barrier and improve the working reliability of the access control. .

Description

technical field [0001] The invention relates to the technical field of intelligent vehicle access control, in particular to a vehicle access control device for intelligent security that prevents vehicles from following through. Background technique [0002] With the popularization of cars, people pay more and more attention to the management of cars. In order to standardize parking, protect the interests of car owners and property owners, and improve personnel management and safety, it is necessary to standardize vehicle access. Therefore, in the community Vehicle access control for security is set up in places such as exits and shopping malls, parking garages and other places to realize the management effect of bicycle verification and bicycle passing. [0003] Most of the existing vehicle access control is bar-type. Usually, the bar is in a horizontal position and blocks the entrance and exit to prevent vehicles from entering and exiting. In places such as underground park...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing vehicle access control is bar-type. Usually, the bar is in a horizontal position and blocks the entrance and exit to prevent vehicles from entering and exiting. In places such as underground parking lots, many access controls are intelligently and automatically operated, so there are no guards. Personnel on duty, when the vehicle passes the verification by swiping the card, the barrier bar will be rotated and erected again, the vehicle can pass, and then the barrier bar will be turned to the horizontal again. Since the length and speed of the vehicle are different, in order to prevent the barrier bar from falling Knocking on the car generally prolongs the erection time of the barrier. During this long period of time, the car can drive past, and then the barrier falls again. During this process, some car owners will keep up with the road ahead. This behavior is not only dangerous, it may bump into the vehicle in front, but also damages the interests of the parking lot and shopping malls. At the same time, criminals can also use this method to enter and exit without leaving records. Therefore, the use of this vehicle access control is not reliable

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