Gate of parking lot and parking grid having display function

Abstract

The invention discloses a gate of a parking lot and is applicable to a parking lot. The gate of the parking lot includes a door frame, a mist generation apparatus and a projection apparatus. The doorframe is disposed in the lane of the parking lot. The mist generation apparatus is arranged in the door frame, and is suitable to form a mist curtain between the door frame and the lane. The projection apparatus is suitable to provide image light beams to the mist curtain so as to form an image frame on the mist curtain, so that the gate of the parking lot can mange entry and exit and can ensure that vehicles can safely go through the mist curtain. In addition, the invention also provides a parking grid having display function. The parking grid is also provided with a mist generation apparatusand a projection apparatus so as to display information in the parking grid.

Description

technical field [0001] The invention relates to a gate and a parking grid of a parking lot, in particular to a gate and a parking grid of a parking lot with a display function. Background technique [0002] The existing parking lot will set up a ticket machine and a straight-bar gate at the entrance. When the vehicle drives to the front of the straight-bar gate and receives a ticket from the ticket machine, the straight-bar gate will be raised accordingly. Officers can drive vehicles into the parking lot. On the other hand, another set of ticket machines and straight bar gates will be set up at the exit of the parking lot. In addition, the exit and entrance of the existing parking lot will additionally be equipped with sensing devices for sensing vehicles, so that the straight bar barrier will be lowered after the vehicle passes through the straight bar barrier. However, the existing parking lot is prone to misjudgment of the sensing device or other factors, causing the ve...

AI Technical Summary

Problems solved by technology

However, the existing parking lot is prone to misjudgment by the sensing device or other factors, causing the vehicle to descend without completely passing the straight bar barrier. damaged vehicle

[0003] In addition, at the entrance and exit of the existing parking lot, the driver of the vehicle can only see the bar of the straight bar barrier in front of the line of sight. If the manager of the parking lot needs to provide information, based on the hanging space that the bar can provide, and Considering that it may obscure the driver's front line of sight, warning cloth strips can only be hung on the rods of the straight bar barrier, resulting in limited information that the existing parking lot can provide to the vehicle driver

[0004] In addition, after a vehicle parks in an existing parking space, a detection device (ultrasonic device or image capture device) is generally used to detect whether there is a vehicle parked in the parking space, and the detection device is electrically connected to the adjacent lane The indicator lights are used to remind drivers who are looking for a parking space, however, the lights used in existing parking spaces are usually set above the parking spaces and can only provide limited signal information

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