Guiding device for empty spaces of parking lots

Abstract

The invention provides a low-cost guiding device for empty spaces of parking lots. The guiding device for the empty spaces of the parking lots comprises a display screen and detectors corresponding toall the parking spaces of the parking lots and used for detecting information of the empty spaces. The key is that the display screen is provided with a position distributing map of all the parking spaces, indicator lamps are arranged on the positions corresponding to all the parking spaces correspondingly, the detectors are constituted by light sources arranged in the centers of the parking spaces and optoelectronic switches located above the light sources, the light sources face the optoelectronic switches, and the optoelectronic switches are connected with the corresponding indicator lampsin the display screen to control the states of the corresponding indicator lamps. According to the guiding device for the empty spaces of the parking lots, whether the current parking spaces are theempty spaces or not is detected through cooperation between the light sources and the optoelectronic switches, the empty parking spaces are marked clearly through the corresponding indicator lamps onthe display screen, and thus the guiding device has the advantages of low cost and reliable work and is very suitable for occasions such as the underground parking lots.

Description

technical field [0001] The present invention relates to a parking lot facility. Background technique [0002] In some large parking lots, there are so many parking spaces that it is difficult for drivers to quickly find a vacant space in the parking lot to park. In order to solve the above problems, the utility model patent with the application number 201721795208.2 discloses a car parking guiding system, including a sensing end, a control end and a guiding end, the sensing end and the guiding end are connected to the control end correspondingly, and the sensing end For the detector corresponding to each parking space in the parking lot for detecting vacancy information, the guide end includes an indicator light and a car parking position monitoring device. The device is a pressure sensor distributed on the road at intervals; the control terminal includes a server and a display screen; the sensor terminal is set to sense the vacancy information of each parking space through...

AI Technical Summary

Problems solved by technology

[0003] In the technical solution of the above-mentioned utility model, an infrared sensor or radar is used as a detector for detecting vacancy information, and at the same time, pressure sensors need to be placed at intervals on the road surface. The cost of hardware equipment is relatively high, and it is difficult to popularize it in the parking lot.

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