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Device for automatically detecting berth status of parking lot

An automatic detection device and parking lot technology, which is applied in the field of parking lot devices, can solve the problems that the number of newly built parking lots cannot meet the needs of car owners, the task of battery replacement is heavy, and parking spaces are insufficient. It achieves low power consumption, convenient installation solutions, The effect of long service life

Active Publication Date: 2013-03-20
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, with the sharp increase in the number of private cars, the problem of insufficient parking spaces has always been an urgent problem to be solved. However, the number of new parking lots is far from meeting the needs of car owners.
However, it needs to install the receiving head above the parking space, so it is difficult to use outdoors, and the power consumption is large, which leads to heavy battery replacement tasks and other problems.

Method used

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  • Device for automatically detecting berth status of parking lot
  • Device for automatically detecting berth status of parking lot
  • Device for automatically detecting berth status of parking lot

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Such as image 3 with Figure 4 As shown, the parking lot situation automatic detection device of the present invention is installed on the ground of the parking space. When the load-bearing plate 1 is not subjected to gravity, the position of the load-bearing plate 1 is slightly higher than the ground 8, and the first clamping plate 31 and the second clamping plate 32 and the elastic sheet 33 are in the initial state. At this time, the distance between the normally open reed switch 4 and the magnet 5 is relatively close, and the normally open reed switch 4 is closed under the influence of the magnet 5, and the button battery supplies power to the communication module, so that The communication module works normally and transmits the "parking space is empty" signal. When a vehicle is parked in the parking space, at least one tire of the vehicle is located on the load-bearing plate 1, and the load-bearing plate 1 is moved downward by the pressure of the vehicle, so that...

Embodiment 2

[0054] Such as Figure 5 with Image 6 As shown, a groove for placing the present invention is provided on the ground of the parking space, so that the load-bearing plate 1 is supported by the spring 2 and its position is just flush with the surrounding ground 8 . When the parking space is empty, the distance between the normally open reed switch 4 and the magnet 5 is very close, and the normally open reed switch 4 is closed under the influence of the magnet 5, and the circuit of the communication module is opened, and emits "the parking space is empty". "signal of. When the load-bearing plate 1 is under the pressure of the vehicle, the load-bearing plate 1 moves down under pressure, making it slightly lower than the surrounding ground, and the distance between the normally open reed switch 4 and the magnet 5 increases under the action of the load-bearing plate 1, The metal reed contact in the normally open reed switch 4 is disconnected, so that the circuit of the communicat...

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Abstract

The invention discloses A device for automatically detecting the berth status of a parking lot. The device comprises a bearing plate, a support component mounted on the ground and used for supporting the bearing plate, an elastic piece positioned under the bearing plate and having deformation when the bearing plate is under press, an inductive element used for inducing the deformation of the elastic piece, and a communication module triggered by the inducing element. The device for automatically detecting the berth status is low in power consumption and cost, is convenient to mount, and facilitates large-scale and rapid popularization.

Description

technical field [0001] The invention relates to a device used in a parking lot, in particular to an automatic detection device for the state of a parking space in a parking lot. Background technique [0002] The general parking lot is often equipped with a parking lot management system. The parking lot management system refers to the installation of an automatic identification device at the entrance and exit of the parking area based on modern electronics and information technology. Vehicles implement intelligent management such as judgment and identification, admission / rejection, guidance, recording, charging, and release. safety management. [0003] At present, with the rapid increase in the number of private cars, the problem of insufficient parking spaces has always been an urgent problem to be solved. However, the number of new parking lots is far from meeting the needs of car owners. Therefore, how to improve the utilization rate of the parking lot has become a probl...

Claims

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Application Information

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IPC IPC(8): G08G1/14
Inventor 韩雁王炜槐李贡社韩平
Owner ZHEJIANG UNIV
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