System and method for quickly finding abnormal parking reason on carriageway through radar tracking

A radar tracking and abnormal parking technology, applied in the field of intelligent transportation, can solve the problems of not being able to detect in real time and quickly, and not being able to track vehicles in real time, and achieve the effects of quick alarm and taking pictures, quick discovery, good timeliness and accuracy

Active Publication Date: 2014-08-27
BEIJING E HUALU INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the prior art, it is impossible to track each vehicle in the bridge and tunnel in real time throughout the whole process, and at the same time, it is also impossible to find and judge the cause of abnormal parking in real time and quickly, so as to provide a utilization System and method for quickly discovering causes of abnormal parking in traffic lanes by radar tracking technology

Method used

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  • System and method for quickly finding abnormal parking reason on carriageway through radar tracking
  • System and method for quickly finding abnormal parking reason on carriageway through radar tracking
  • System and method for quickly finding abnormal parking reason on carriageway through radar tracking

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Embodiment 1

[0032] This embodiment provides a system that uses radar tracking to quickly discover the cause of abnormal parking in a traffic lane, where the traffic lane includes bridges, tunnels, and expressways, such as figure 1 As shown, the radar tracking module is included to continuously track each vehicle that enters the radar tracking range.

[0033] The first judging module is used for judging whether each vehicle within the radar tracking range is in a stopped state.

[0034] The second judging module is used for judging whether a vehicle directly in front of the vehicle is in a stopped state when the first judging module judges that a certain vehicle is in a stopped state.

[0035] The alarm module sends an alarm message to the monitoring center when a vehicle is in a stopped state and there is no adjacent stopped vehicle in front, prompting that the vehicle is abnormally parked; when the vehicle in front of the stopped vehicle is in a stopped state, a congestion message is sen...

Embodiment 2

[0042] This embodiment provides a method for quickly discovering the cause of abnormal parking in the traffic lane by using radar tracking, such as image 3 shown, including the following steps:

[0043] S1: Continuously track every vehicle that enters the radar tracking range.

[0044] S2: Determine whether each vehicle within the radar tracking range is in a stopped state; if so, proceed to step S3, otherwise return to step S1.

[0045] S3: Determine whether the vehicle directly in front of the stopped vehicle in the traveling direction is stopped; if so, go to step S5, and if not, go to S4.

[0046] S4: Send an alarm message to the monitoring center, prompting that the vehicle is abnormally parked; collect the image information of the current lane containing the image of the abnormally parked vehicle, and send the image information to the monitoring center, and the monitoring center according to the The above image information is used to obtain the reasons for the abnorma...

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Abstract

The invention provides a system and method for quickly finding an abnormal parking reason on a carriageway through radar tracking, wherein the carriageway comprises a big bridge, a tunnel, an express way and the like. A continuous tracking technology of a radar tracking module is adopted, and whether a vehicle getting into the range of radar tracking is in a normal running sate or in a stop state is monitored in real time; if the vehicle is in the stop state, whether another vehicle right in front of the vehicle is in a stop state is judged immediately, if the vehicle adjacent to the dead ahead position of the vehicle is in the stop state, parking is caused by traffic jam, and if no vehicle adjacent to the dead ahead position of the vehicle is in the stop state, the vehicle is parked due to the abnormal reason, and alarm information of abnormal parking of the vehicle is sent to a monitoring center. To obtain the abnormal parking reason of the vehicle, the alarm information is sent to the monitoring center, and image information including an abnormal parking image of the vehicle is collected and sent to the monitoring center. After receiving the image information, a worker in the monitoring center can know the abnormal parking reason of the vehicle according to the recorded content of the image information, and take actions accordingly in time.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to a system and method for quickly discovering the cause of abnormal parking in a traffic lane by using radar tracking technology. Background technique [0002] With the continuous expansion of the city scale, the traffic demand is growing rapidly, and the road traffic congestion is becoming more and more serious. In order to alleviate traffic congestion, many cities have built bridges across the sea and rivers, or built tunnels through mountains. After the completion of these bridges and tunnels, they will become urban expressways. The traffic flow is very large. Once abnormal parking cannot be quickly found and dealt with in time It will cause a large area of ​​traffic congestion in a road section or in an area, reduce the traffic capacity of bridges and tunnels, and bring great inconvenience to people's travel. To improve road traffic efficiency, it is necessa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/01
Inventor 姜廷顺李占宏侯文宇张吉辉朱朝晖翟战强
Owner BEIJING E HUALU INFORMATION TECH
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