Method and device for collecting information of entering and leaving vehicles, and vehicle information processing system

Abstract

The invention discloses a method for collecting the information of entering and leaving vehicles, and the method comprises the steps: carrying out the gray scale difference change recognition of an obtained monitoring image of a road side early-warning region, and judging whether there is a vehicle entering the early-warning region or not; carrying out the tracking recognition of the vehicle through the background modeling and the movement foreground extraction technology if there is the vehicle entering the early-warning region, and obtaining the entry data of the vehicle, wherein the entry data comprises vehicle data and parking data; and transmitting the entry data into a processing platform. The method can achieve the convenient and accurate collection of the information of the road side vehicle. The invention also discloses a device for collecting the information of an entering leaving vehicle, a method for collecting the information of a leaving vehicle, a device for collecting the information of the leaving vehicle, and a system for processing the vehicle information, which all have the above beneficial effects.

Description

technical field [0001] This application relates to the field of electronic technology, and in particular to a method for collecting information on an incoming vehicle, an information collection device for an incoming vehicle, a method for collecting information on a leaving vehicle, an information collection device for an outgoing vehicle, and a vehicle information processing method system. Background technique [0002] With the rapid development of the urban economy and the continuous improvement of the living standards of citizens, the number of urban motor vehicles has increased rapidly. At present, most roadside parking spaces need to be charged and the use of roadside parking spaces in various road sections and time periods needs to be counted. Collect information from roadside vehicles. However, due to the complex roadside environment, when collecting information from roadside vehicles, there are often unfavorable conditions such as light, shadows, obstacles, complex ...

AI Technical Summary

Problems solved by technology

However, due to the complex roadside environment, when collecting information from roadside vehicles, there are often unfavorable conditions such as light, shadows, obstacles, complex scenes, and poor visibility, which create great obstacles to the information collection of roadside vehicles.

[0003] The existing information collection of roadside vehicles mostly uses geomagnetic induction coils as a means of collecting vehicle information. The geomagnetic induction coils need to excavate the roadside monitoring area and require wiring, which will cause relatively large damage to the road surface, and the geomagnetic field is easily affected by the weather environment, etc. Influenced by factors, the sensitivity and accuracy are not high, resulting in frequent loss of vehicle information, and due to the limitations of the geomagnetic device itself, it can only sense the entry and exit of vehicles, and cannot capture vehicle photos, let alone the parking behavior on the roadside. Associate with vehicle information

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