Parking guidance method and device for adaptive parking lot

Abstract

The invention provides a parking guiding method and device automatically adapting to parking lots. The method comprises the steps that parking space arrangement data of the parking lots are loaded andcomprise parking space numbers, sizes and positions of all parking spaces; second parking space images, shot by cameras, of second parking spaces are received, the second parking space numbers are marked on the second parking spaces, and the second parking spaces align at the view fields of lenses of the cameras; the second parking space numbers and reference objects on the second parking imagesare recognized; according to the reference objects in the second parking space images and the parking space arrangement data, the positions, corresponding to the second parking spaces, of the camerasare determined; according to the second parking space numbers, the positions, corresponding to the second parking spaces, of the cameras and the parking space arrangement data, the first parking spacenumbers of first parking spaces corresponding to the positions where the cameras are located are determined; and guiding lamps adjacent to the cameras are controlled to indicate the parking states ofthe first parking spaces. The parking guiding method and device can automatically adapt to the various parking lots and variation of the parking lots, and the guiding controlling relation does not need to be configured in advance.

Description

technical field [0001] The invention relates to the technical field of video monitoring and analysis, in particular to an adaptive parking guidance method and device. Background technique [0002] In the actual networking of the parking guidance application in the smart parking lot, the camera generally controls an external LED (light-emitting diode, light-emitting diode) to display the status of the parking space. The camera is connected to an external LED. The external LED is located above the parking space facing the field of view of the camera lens. The camera controls the LED to indicate whether the parking space has a vehicle or is empty according to the real-time status of the parking space in the field of view of the lens. [0003] The disadvantages of this scheme are: [0004] Complicated operation: On-site personnel configuration is required to make the camera control the external LED corresponding to the field of view of its lens, which is inconvenient to operate...

AI Technical Summary

Problems solved by technology

[0004] Complicated operation: On-site personnel configuration is required to make the camera control the external LED corresponding to the field of view of its lens, which is inconvenient to operate

[0005] Not flexible enough: After the network configuration is completed, the camera changes and needs to be reconfigured, and cannot be self-adaptive

[0006] Complex networking: additional LED control lines need to be arranged, and LED devices need to be hung

[0007] High cost: not using the LED of the camera itself causes waste, and additional external LED equipment needs to be purchased

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