Vehicle bottom image acquisition method and system

Abstract

The invention discloses a vehicle bottom image acquisition method and system. The method comprises the steps that a vehicle is detected through a ground sensing detection assembly; when the vehicle passes, a plurality of images are acquired through a vehicle bottom image acquisition assembly, and the plurality of images correspond to different areas of the bottom of the vehicle respectively; and the plurality of acquired images are spliced through a processing system to obtain a complete vehicle bottom image, and license plate information and / or driver information are / is superposed on the vehicle bottom image. According to the embodiment of the invention, a plurality of images are collected at the bottom of the running vehicle, the complete vehicle bottom image can be obtained by splicingthe images, and then the license plate information and / or the driver information are / is superposed, so that inspection can be conveniently carried out, the method and system are suitable for customs,frontier inspection and other places, and the safety inspection efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of vehicle monitoring, in particular to a vehicle bottom image acquisition method and system. Background technique [0002] Most of the inspection work of the current under-vehicle analysis and scanning system is to check with the naked eye, or use the display interface of the video surveillance camera to check, and some even use large-scale X-ray machine technology for scanning. [0003] The way of manual checking and the way of using video surveillance cameras both occupy human resources and require vehicles to stop, which increases the time for vehicles to pass, the detection time is too long, the efficiency is low, and it is inconvenient to trace later. [0004] The X-ray machine inspection technology has certain hazards to the personnel in the vehicle, and it occupies a large area of ​​the site. Only the side view can be seen, and the bottom view cannot be seen. Contents of the invention [0005] The...

AI Technical Summary

Problems solved by technology

[0003] The way of manual checking and the way of using video surveillance cameras both occupy human resources and require vehicles to stop, which increases the time of vehicle passing, the detection time is too long, the efficiency is low, and it is inconvenient to trace later

[0004] The X-ray machine inspection technology is harmful to the people inside the vehicle, and it occupies a large area. Only the side view can be seen, and the bottom view cannot be seen.

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