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Method and system capable of preventing highway traffic accident caused by agglomerate fog

A technology for highways and traffic accidents, which is applied in the field of traffic safety and can solve problems such as rear-end collisions, secondary traffic accidents, occurrences, etc.

Inactive Publication Date: 2018-11-02
NANJING HURYS INTELLIGENT TECH CO LTD
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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 to overcome the prior art. When a motor vehicle traveling on a highway encounters a cloud of fog in the driving process and the visibility drops, it will immediately slow down. However, after the motor vehicle suddenly reduces its speed, , it is very easy to cause rear-end collision accidents, often because the motor vehicles driving behind cannot grasp the road conditions in front in time, which leads to the occurrence of secondary traffic accidents and other problems

Method used

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  • Method and system capable of preventing highway traffic accident caused by agglomerate fog
  • Method and system capable of preventing highway traffic accident caused by agglomerate fog
  • Method and system capable of preventing highway traffic accident caused by agglomerate fog

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Embodiment 1

[0025] An embodiment of the present invention provides a method capable of preventing highway traffic accidents caused by cloud fog, which is used in a traffic control terminal on a highway. Motor Vehicle Information. Due to climate change and the impact of bad weather, when motor vehicles on the expressway encounter fog in front of them and the visibility decreases, if they fail to give early warning when encountering such a situation, it will easily lead to traffic accidents In the case of low visibility or untimely response by the driver, it is easy to cause secondary traffic accidents, which will seriously affect the passage of the expressway. Motor vehicles driving on the expressway grasp the road condition information in front in real time, which is the key to ensure the safe driving of the motor vehicles on the expressway. The method of preventing traffic accidents on the expressway caused by cloud fog in the embodiment of the present invention is used for the preventio...

Embodiment 2

[0055] Provide a kind of system that can prevent group fog from causing highway traffic accidents in the present embodiment, as image 3 As shown, the system that can prevent highway traffic accidents caused by group fog includes:

[0056] The tracking and monitoring module 1 is used to start the monitoring equipment to track and monitor multiple motor vehicles entering the monitored road section. For details, refer to step S1 in Embodiment 1.

[0057] The traveling speed judging module 2 is used for obtaining the traveling speed of the motor vehicle in real time, and judging whether the traveling speed of the motor vehicle drops rapidly. For details, refer to step S2 in Embodiment 1.

[0058] The road section information acquisition module 3 is used to acquire the road section information of the road section where the motor vehicle is traveling when the driving speed of the motor vehicle drops rapidly. For details, refer to step S3 in Embodiment 1.

[0059] The motor vehi...

Embodiment 3

[0072] The embodiment of the present invention also provides an electronic device, such as Figure 5 As shown, the electronic device may include a processor 31 and a memory 32, wherein the processor 31 and the memory 32 may be connected via a bus or in other ways, Figure 5 Take connection via bus as an example.

[0073] The processor 31 may be a central processing unit (Central Processing Unit, CPU). Processor 31 can also be other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or Other chips such as programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or combinations of the above-mentioned types of chips.

[0074] Memory 32, as a non-transitory computer-readable storage medium, can be used to store non-transitory software programs, non-transi...

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Abstract

The invention provides a method and a system capable of preventing a highway traffic accident caused by agglomerate fog. The method comprises the steps of starting monitoring equipment for tracking and monitoring a plurality of motor vehicles which enter a monitored road segment, acquiring the driving speeds of the motor vehicles in real time, determining whether continuous driving speed reductionoccurs, if yes, acquiring the road segment information of the road segment in which the motor vehicle drives, acquiring the time and the number of the motor vehicles in the driving road segment, determining whether the number of the motor vehicles with rapid driving speed reduction in the preset time period reaches a preset number, if yes, determining the driving road segment is in an abnormal state, acquiring the monitoring data of each motor vehicle in the driving road segment in the abnormal state, generating early-warning information, and transmitting the early-warning information to a display device of the monitored road segment for displaying. When the motor vehicles in a certain road segment are driven in an abnormal state and the traffic accident easily occurs, early-warning is performed in time, thereby ensuring safe outgoing of the vehicles which are driven in the road segment and reducing traffic accidents.

Description

technical field [0001] The invention relates to the technical field of traffic safety, in particular to a method and system capable of preventing highway traffic accidents caused by cloud fog. Background technique [0002] At present, the total mileage of expressways in my country has reached more than 130,000 kilometers. With the rapid development of expressways, the time-space distance between provinces and important cities has been greatly shortened, and the inter-regional personnel, goods, technology and information have been accelerated. The speed of communication effectively reduces the cost of production and transportation, realizes the effective allocation of resources in a larger space, expands the market, and plays an important role in improving the competitiveness of enterprises, promoting national economic development and social progress. Today, the speed and convenience of expressways have also entered the lives of ordinary people, and are changing people's conce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16
CPCG08G1/164
Inventor 姜廷顺张军陈俊德
Owner NANJING HURYS INTELLIGENT TECH CO LTD
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