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Fog calculation-based illegal parking vehicle detection system and method

A technology of vehicle detection and fog computing, which is applied in the field of detection system for illegally parked vehicles based on fog computing, which can solve problems such as omissions in manual patrol inspection, difficulty in avoiding false fines, and increased workload of traffic control personnel, so as to avoid traffic jams , The working process is efficient and fast, realizing the effect of real-time detection

Active Publication Date: 2019-07-30
SHANDONG INSPUR SCI RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In big cities, there are many vehicles, and traffic jams caused by illegal parking are not uncommon. Although there are traffic police patrolling the streets every day, manual patrol inspections will inevitably miss. In addition, manual subjective judgments on parking time are difficult to avoid false penalties. At the same time, this will increase the workload of the traffic management personnel.
[0004] Chinese patent application 201710446513 discloses "a vehicle illegal parking detection and vehicle whistle monitoring and early warning device and its method". The detection of illegal parking is realized by fixing the monitoring and early warning device on the vehicle. The problem with this method is that If the car owner refuses to install or intentionally damages the device, the illegal parking detection cannot be realized

Method used

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  • Fog calculation-based illegal parking vehicle detection system and method
  • Fog calculation-based illegal parking vehicle detection system and method

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Embodiment 1

[0051] This embodiment proposes a detection system for illegally parked vehicles based on fog computing, the structure of which includes:

[0052] The camera 1 set on the roadside, the camera 1 captures the parking situation of the vehicle in the covered area in real time, and the video frame image captured by the camera 1 is marked with a no-parking area;

[0053] The edge computing device 2 connected to the camera 1, the edge computing device 2 detects whether there is a vehicle staying overtime in the no-parking area of ​​the captured video frame image, and sends the information of the vehicle staying overtime to the fog computing node 3;

[0054] The fog computing node 3 collects and identifies the vehicle information output by the edge computing device 2 in the network coverage area, and then sends the vehicle position and the identified vehicle information to the traffic control center service platform 4;

[0055] The traffic control center service platform 4 communicates ...

Embodiment 2

[0068] This embodiment proposes a method for detecting illegally parked vehicles based on fog computing. The method is based on a camera 1 installed on the roadside, an edge computing device 2 connected to the camera 1, and collecting and identifying information output by the edge computing device 2 within the network coverage area. The fog computing node 3, the traffic control center service platform 4 connected to the vehicle registration information database 5 by communication;

[0069] The implementation process of this method includes:

[0070] Step 1. Manually mark the coordinates (x top ,y top , x bottom ,y bottom );

[0071] Step 2, the edge computing device 2 saves the image of area A without illegally parked vehicles as a background image;

[0072] Step 3, the edge computing device 2 performs a difference between the input image in area A and the background image, and extracts the circumscribed rectangle of the foreground object;

[0073] Step 4, track the traj...

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Abstract

The invention discloses a fog calculation-based illegal parking vehicle detection system, and relates to the technical field of traffic control systems. The system comprises a camera, an edge calculation device connected with the camera, a fog calculation node for collecting information output by the edge calculation device in a network coverage area, and a traffic control center service platformcommunicable connected with a vehicle registration information database. The camera is used for shooting the vehicle parking condition of a covered area in real time, and the shot video frame image ismarked with a no-parking area; the edge calculation device is used for detecting whether a time-out vehicle is parked in the non-parking area of the video frame image, and sending the information ofthe time-out vehicle to the fog calculation node; the fog calculation node is used for recognizing the information of the vehicle and transmitting the information of the vehicle and the position of the vehicle to the service platform; and the workers can process the illegal parking information of the vehicle through the service platform, query the owner information of the illegal parking vehicle through the vehicle registration information database, and then send warning information to the owner. The invention also discloses an illegal parking vehicle detection method.

Description

technical field [0001] The invention relates to the technical field of traffic control systems, in particular to a detection system and method for illegally parked vehicles based on fog computing. Background technique [0002] Fog computing is an extended concept of cloud computing pioneered by Cisco. Unlike cloud computing, fog computing is mainly based on small clouds such as personal clouds, private clouds, and enterprise clouds. The edge network devices mainly used by fog can be traditional network devices (routers, switches, gateways, etc. already deployed in the network), or specially deployed local servers, whose computing power is located between the cloud and edge terminals. Because it is closer to the edge of the network, the main advantages of fog computing are low latency and location awareness. [0003] In big cities, there are many vehicles, and traffic jams caused by illegal parking are not uncommon. Although there are traffic police patrolling the streets ev...

Claims

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Application Information

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IPC IPC(8): G08G1/017G08G1/097H04L29/08H04N7/18
CPCG08G1/0175G08G1/097H04L67/025H04L67/12H04N7/18H04L67/52
Inventor 郝虹高岩姜凯
Owner SHANDONG INSPUR SCI RES INST CO LTD
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