Vehicle Video Monitoring Method and Application at Vehicle Passage Entrance

Abstract

The invention provides a vehicular video monitoring method for vehicular access entries. The method includes the steps of erecting a monitor camera at a vehicular access entry; allowing the monitor camera to monitor entering vehicles by video; forming image data of each video frame by video data of the monitor camera; establishing a list of video image license plate recognition fitness for vehicular license plates for each image frame; locating the license plates in the area of an image according to recognized results of the license plates in the video of the monitor camera; and calculating data of a list of probability of recognizing the license plates in continuous adjacent image frames, and locking the information of the license plates of accessing vehicles in the video. The vehicular access entries are subjected to monitoring video acquisition, monitoring video is applied and analyzed, a database is comprehensively processed, perspective mastering of vehicular information is completed, and accordingly data of park vehicles and users are utilized effectively, automation level and resource utilization rate are increased, and an intelligent park application platform using monitor equipment as an intelligent node is established.

Description

technical field [0001] The invention relates to a vehicle video monitoring method at a vehicle channel entrance and an application of the vehicle video monitoring method at the vehicle channel entrance. Background technique [0002] First of all, from the beginning of the early 1980s, when the first batch of monitoring systems were installed in Tiananmen Square in Beijing, China's security industry has experienced a development process of introduction, imitation, digestion and absorption, and innovation. After 30 years of development, China's security and related companies have experienced the era of analog surveillance, digital surveillance, and IP network surveillance, and are developing towards the era of high-definition intelligence. [0003] Secondly, in the composition of China's security and related industries, video surveillance accounts for a large proportion, accounting for about 55%, channel entrance control accounts for 15%, anti-theft alarm accounts for 12%, and...

AI Technical Summary

Problems solved by technology

[0006] Traditional parking lot management mainly distributes smart cards to vehicles entering the parking lot, and records the time of vehicle entry and exit as the main basis for billing. Whether it is a fixed vehicle or a temporary vehicle, entering and exiting the parking lot must be at the entrance of the passageway after swiping the card before entering and exiting the parking lot. In the busy period of vehicle entry and exit, this management method often causes traffic jams and delays the precious time of car owners.

[0007] 2. Personnel and vehicle safety

[0010] Due to the need to swipe the card, the vehicle needs to be driven to the side of the card reader, and the chassis or barrier poles will often be damaged, causing unnecessary quarrels and affecting the normal order of entering and exiting the community

[0011] 4. Rainy and snowy weather is inconvenient

[0012] When swiping the card, the car glass needs to be shaken down, and the hand goes out of the window to swipe the card, which often wets the inside of the car or the body.

[0013] 5. High cost input

[0014] Traditional smart card recognition and barcode recognition technologies are expensive, complex equipment, cumbersome maintenance, high failure rate, high maintenance cost, and card reader equipment is prone to aging and limited recognition distance, thereby increasing maintenance costs

[0015] 6. Loss of revenue

[0016] Traditional smart card management inevitably has problems such as toll collector fraud, fare evasion, and private charging, resulting in the outflow of parking fee funds; moreover, it is impossible to distinguish large cars and small cars according to the model, and implement different charging standards, thus causing parking fees. loss of funds

Images