License plate recognition method and device and inspection vehicle

• Main Authors: ZHONG JICHAO, CHENG YIRAN
• Format: Patent
• Language: Chinese; English
• Published: 19.06.2020
• Subjects: CALCULATING; COMPUTING; COUNTING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention discloses a license plate recognition method and device and an inspection vehicle. The method comprises the following steps: obtaining a vehicle front license plate recognition result and a vehicle rear license plate recognition result respectively recognized according to a first video stream and a second video stream, wherein the first video stream and the second video stream are video streams of the same vehicle dynamically collected by two image collection devices at different positions; and analyzing the vehicle front license plate recognition result and the vehicle rear license plate recognition result to determine the final license plate information of the vehicle contained in the video stream. According to the invention, the problem that accurate license plate information cannot be ensured to be identified in an existing license plate identification mode of an inspection vehicle for a vehicle parked at a corner or with a non-standard vehicle parking position is solved. 本申请公开了一种车牌识别的方法、装置及