CN117894187A - Highway intellectual detection system early warning system - Google Patents
Highway intellectual detection system early warning system Download PDFInfo
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- CN117894187A CN117894187A CN202410119246.4A CN202410119246A CN117894187A CN 117894187 A CN117894187 A CN 117894187A CN 202410119246 A CN202410119246 A CN 202410119246A CN 117894187 A CN117894187 A CN 117894187A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
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- G06N3/02—Neural networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
- G06V10/82—Arrangements for image or video recognition or understanding using pattern recognition or machine learning using neural networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/40—Scenes; Scene-specific elements in video content
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Abstract
The invention relates to the technical field of expressway monitoring, and particularly discloses an expressway intelligent detection and early warning system, which comprises a fixed monitoring unit, a mobile monitoring unit, an information receiving unit and a central processing unit, wherein the fixed monitoring unit comprises a plurality of fixed monitoring devices arranged on an expressway fixed high rod; the mobile monitoring unit comprises mobile monitoring equipment arranged on a logistics vehicle running on an expressway; the information receiving unit is used for receiving video data monitored by the fixed monitoring equipment and the mobile monitoring equipment in real time; the central processing unit performs real-time identification analysis on the video data by adopting a high-precision image identification algorithm based on a deep learning algorithm so as to identify potential risks and illegal behaviors affecting road traffic in the video data and accurately grade the emergency degree of an event. The intelligent detection and early warning system for the expressway improves the capability of expressway event inspection, traffic safety monitoring and early warning.
Description
Technical Field
The invention relates to the technical field of expressway monitoring, in particular to an expressway intelligent detection and early warning system.
Background
In recent years, with the development of economy, vehicles are more and more, expressways are more and more repaired, and the number of expressway traffic accidents is increased. At present, the following 5 current situations exist in high-speed inspection: firstly, the highway is poor in night illumination, the vehicle running speed is high, the response time of drivers in abnormal conditions of the road at night is long, the response distance is short, and the generated potential safety hazard is large. Secondly, fixed control is influenced by the bend, both sides vegetation, clearance in the middle of two control, is difficult to form the global coverage, has the blind area all the time, and night rainy day sight is poor. Thirdly, the maintenance quantity of the motor vehicle is increased rapidly, the level of drivers is uneven, the uncertainty and the potential safety hazard on the high speed are increased rapidly, the highway road section is long, the inspection team needs to conduct inspection by shift, and in addition, the pressure is high, and the road inspection force is high, so that the road inspection is on the fly. Fourth, there is not the whole-flow systematic business closed loop of dynamic high-speed dangerous event identification and handling of the whole highway section, the business handling needs a plurality of systems to dock, handle inefficiency, and command dispatch mode is single, extensive, central point is many, special condition conveys the long way, can't realize business linkage with the linkage unit. Fifthly, the abnormal behavior of the road is judged through the modes of mass reporting, manual inspection, video discovery and the like, the recognition efficiency is low, the position of an alarm person is unclear, accident evacuation is affected, and congestion and secondary accidents are extremely easy to cause.
Disclosure of Invention
The invention aims to at least solve one of the technical problems, and provides an intelligent expressway detection and early warning system which can improve the detection of expressway events and the monitoring and early warning capability of traffic safety.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: an intelligent highway detection and early warning system, comprising:
a fixed monitoring unit including a plurality of fixed monitoring devices provided on a highway fixed high pole;
a mobile monitoring unit including a mobile monitoring device provided on a logistics vehicle running on an expressway;
the information receiving unit is used for receiving video data monitored by the fixed monitoring equipment and the mobile monitoring equipment in real time;
the central processing unit is used for carrying out real-time identification analysis on the video data by adopting a high-precision image identification algorithm based on a deep learning algorithm so as to identify potential risks and illegal behaviors affecting road traffic in the video data, accurately grading the emergency degree of an event after the potential risks and the illegal behaviors are identified, and sending the event to corresponding road traffic police and staff for processing according to the event grading.
Preferably, the highway fixed high pole comprises fixed poles arranged on two sides of the highway and a fixed frame arranged above the highway.
Preferably, the mobile monitoring module monitors the road surface condition of the expressway in real time in a live network mode.
Preferably, the mobile monitoring unit and the fixed monitoring unit can automatically identify the license plate number of the vehicle running on the expressway.
Preferably, the potential risk or violation affecting road traffic includes road spills, abnormal parking, road construction, faulty vehicles, traffic accidents, pedestrians, traffic jams, pit events, road occupation, and bad weather.
Preferably, the central processing module automatically generates a disposal group according to the event through a cloud intelligent scheduling technology, shares the event information to different processing parties by one key, and mutually opens the intercom, the video, the voice, the image and the APP to form an alert and enterprise integrated scheduling mode.
The beneficial effects are that: compared with the prior art, the intelligent detection and early warning system for the expressway has the advantages that through the fact that the mobile sensing data of the logistics vehicles are connected into the information receiving unit, the fixed high-pole monitoring and the mobile logistics vehicle monitoring are made to have complementary advantages in an organic combination mode, partial blind areas of the fixed high-pole monitoring are made up, real-time monitoring of traffic accidents, abnormal parking, pedestrians, casting objects, occupied roads, traffic accidents such as congestion and construction, road diseases such as cracks and pits is achieved, the monitoring results are uniformly sent to the information receiving unit, uniform identification processing is conducted on the monitoring data through central processing, and the point-surface combination sensing detection and early warning system is achieved through the innovatively formed fixed sky-eye and mobile cloud-eye, so that the road event detection and traffic safety monitoring and early warning capability is continuously improved.
Drawings
The invention is described in further detail below with reference to the attached drawing figures, wherein:
fig. 1 is a schematic diagram of event type distribution processed by the intelligent detection and early warning system for expressways.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, as well as being disposed not only in an intermediate position but also in both ends as far as they are within the scope defined by the intermediate position. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The application discloses highway intellectual detection system early warning system includes:
a fixed monitoring unit including a plurality of fixed monitoring devices provided on a highway fixed high pole;
a mobile monitoring unit including a mobile monitoring device provided on a logistics vehicle running on an expressway;
the information receiving unit is used for receiving video data monitored by the fixed monitoring equipment and the mobile monitoring equipment in real time;
the central processing unit is used for carrying out real-time identification analysis on the video data by adopting a high-precision image identification algorithm based on a deep learning algorithm so as to identify potential risks and illegal behaviors affecting road traffic in the video data, accurately grading the emergency degree of an event after the potential risks and the illegal behaviors are identified, and sending the event to corresponding road traffic police and staff for processing according to the event grading.
Specifically, the intelligent detection early warning system of the application is capable of intelligently automatically identifying events, detecting basic elements, and sensing and identifying high-speed scenes AI through fully utilizing various sensing sources such as floating vehicles, road side equipment and intelligent network terminals, and effectively improving travel safety by timely providing traffic guidance or treatment for potential risks affecting road traffic such as real-time accidents, sprinkles, road congestion and construction.
The system can carry out fine classification on various perceived events, carry out accurate classification and timely early warning on the emergency degree of the events, carry out linkage police dispatch according to the event classification, and enable road traffic police and crew personnel to obtain the perceived police situation dispatched by a command center to form a business closed loop of event perception-dispatch-disposal-feedback and standardized management of the police situation; meanwhile, road traffic police and on-duty personnel can carry out targeted inspection and mobile video inspection according to real-time road conditions and social vehicle inspection coverage, so that information inundation and loss are reduced, and the attention degree and the processing efficiency of emergency are ensured.
Through the coverage of the high-frequency floating logistics vehicle, intelligent acquisition equipment and a high-precision image recognition algorithm, bad weather such as group fog, casting objects, road congestion, construction, road occupation and stopping, slow driving, potential risks or illegal behaviors affecting road traffic such as pedestrian walking at a high speed and the like are recognized in real time, license plate numbers are automatically recognized, reporting is performed in real time, and potential safety hazards are eliminated in the first time. The license plate automatic identification can be carried out on dangerous and illegal events occurring on the expressway while sensing, the rapid contact of car owners and offsite disposal or punishment is assisted, police strength is reduced, and event processing efficiency is improved; especially, aiming at the characteristics of high-speed night scenes, the night cameras are self-researched, and the problems of part of night scene danger and violation event identification and license plate identification are solved.
Logistics vehicles can monitor real-time videos of a plurality of road sections simultaneously through live-action real-time videos in a live-network mode, real-time performance and smoothness are guaranteed, vehicles can patrol the same visual angle, road section conditions can be positioned more conveniently, mobile video monitoring is carried out, and rapid mobile perception of road surface conditions is achieved.
According to the intelligent detection early warning system, floating perception data of logistics vehicles are connected into a central processing unit, and an AI event detection functional video device and a traffic police team are integrated with a sky eye and a cloud eye, so that the intelligent detection early warning system which is formed by combining the fixed sky eye and the moving cloud eye in a point-to-surface manner is innovatively applied in the first instance of China, an accident finding and handling efficient mode is realized more efficiently and rapidly, the dangerous situations of secondary accidents and long-distance traffic jams are strictly prevented, and technological force is converted into a fight force. Compared with event handling data before the system is on line, the cooperative efficiency of the police road enterprise is reduced from 6 minutes to 2.72 minutes, the efficiency is improved by 54.6 percent, the traffic event handling efficiency is reduced from 28 minutes to 13.36 minutes, and the efficiency is improved by 52.2 percent.
In 2022, the traffic incidents are commonly detected by fixed equipment (fixed high-pole monitoring) and mobile equipment (mobile logistics vehicle monitoring) and manual inspection, wherein the fixed high-pole monitoring is 3.12 ten thousand, the ratio is 66.2%, and the daily period is 85.5; the mobile monitoring is 1.4 ten thousand (weight has been removed), the ratio is 29.6%, and the daily is 38.4; the manual inspection is 0.2 ten thousand times, the occupied ratio is 4.2 percent, and the daily time is 5.5 times. The informatization early warning mechanism of event perception and scientific early warning realizes that the intelligent event detection coverage rate reaches 95 percent and the event detection accuracy rate reaches 98 percent. The intelligent detection early warning system provided by the invention can be used for detecting 10 traffic incidents including road spills, abnormal parking, road construction, fault vehicles, traffic accidents, pedestrians, traffic jams, pit slot incidents, road occupation driving and bad weather. As shown in fig. 1, the data analysis shows that the inspection of the 2022 is performed for 1.4 ten thousand times (after the inspection, the inspection has strong detection frequency for three traffic events, namely abnormal parking, road spill and road construction.
The intelligent detection early warning system also analyzes the returned video in real time by adopting a deep learning algorithm, automatically detects abnormal parking, retrograde driving, pedestrian crossing and the like, and timely reminds the abnormal parking, the retrograde driving, the pedestrian crossing and the like by voice, so that the event discovery is realized from manual to automatic. By utilizing various event monitoring means, the current intelligent event detection coverage rate reaches 95.2%, and the artificial patrol discovers that the events only occupy 4.8%, so that the intelligent perception level of the road is greatly improved.
And a cloud intelligent scheduling technology is adopted, a treatment group is automatically generated according to an event, event information is shared to all parties by one key, talkbacks, videos, voices, images, APP and the like are communicated with each other, an alert road enterprise integrated scheduling mode is formed, event process recording and backtracking are realized, collaborative scheduling is realized from single party to multiple parties, the original road operation company is expanded to traffic police, road administration, obstacle clearing, insurance, service area operators and other involved parties, communication efficiency is greatly improved, and resource acquisition time is shortened.
Compared with the prior art, the intelligent detection and early warning system for the expressway has the advantages that through the fact that the movement sensing data of logistics vehicles are connected to the information receiving unit, the fixed high-pole monitoring and the movement logistics vehicle monitoring are combined and have complementary advantages, partial blind areas of the fixed high-pole monitoring are made up, real-time monitoring of traffic accidents, abnormal parking, pedestrians, sprinkles, road occupation driving, congestion, construction and other traffic events and road diseases such as cracks and pits is achieved, monitoring results are uniformly sent to the information receiving unit, uniform identification processing is conducted on the monitoring data through central processing, and the point-surface combined sensing detection and early warning system is achieved through the innovatively formed fixed sky-eye and the movement cloud-eye, so that the road event detection and traffic safety monitoring early warning capability is continuously improved.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and any modifications or equivalent substitutions without departing from the spirit and scope of the present invention should be covered in the scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a highway intellectual detection system early warning system which characterized in that includes:
a fixed monitoring unit including a plurality of fixed monitoring devices provided on a highway fixed high pole;
a mobile monitoring unit including a mobile monitoring device provided on a logistics vehicle running on an expressway; the information receiving unit is used for receiving video data monitored by the fixed monitoring equipment and the mobile monitoring equipment in real time;
the central processing unit is used for carrying out real-time identification analysis on the video data by adopting a high-precision image identification algorithm based on a deep learning algorithm so as to identify potential risks and illegal behaviors affecting road traffic in the video data, accurately grading the emergency degree of an event after the potential risks and the illegal behaviors are identified, and sending the event to corresponding road traffic police and staff for processing according to the event grading.
2. The intelligent highway detection and early warning system according to claim 1, wherein the highway fixing high rod comprises fixing rods arranged on two sides of the highway and a fixing frame arranged above the highway.
3. The intelligent detection and early warning system for the expressway according to claim 1, wherein the mobile monitoring module monitors the road surface condition of the expressway in real time in a live network manner.
4. The intelligent highway detection and early warning system according to claim 1, wherein the mobile monitoring unit and the fixed monitoring unit are capable of automatically identifying license plates of vehicles traveling on the highway.
5. The highway intelligent detection and early warning system according to claim 1, wherein the potential risk or violation affecting road traffic includes road spills, abnormal stops, road construction, faulty vehicles, traffic accidents, pedestrians, traffic jams, pit events, road occupation, bad weather.
6. The intelligent detection and early warning system for the expressway according to claim 1, wherein the central processing module automatically generates a disposal group according to an event through a cloud intelligent scheduling technology, shares event information to different processing parties through one key, and mutually opens intercom, video, voice, image and APP to form an integrated scheduling mode of an police enterprise.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410119246.4A CN117894187A (en) | 2024-01-29 | 2024-01-29 | Highway intellectual detection system early warning system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410119246.4A CN117894187A (en) | 2024-01-29 | 2024-01-29 | Highway intellectual detection system early warning system |
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| CN117894187A true CN117894187A (en) | 2024-04-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118504843A (en) * | 2024-07-17 | 2024-08-16 | 深圳市华傲数据技术有限公司 | Government affair data processing method and device, storage medium and electronic equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118504843A (en) * | 2024-07-17 | 2024-08-16 | 深圳市华傲数据技术有限公司 | Government affair data processing method and device, storage medium and electronic equipment |
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