CN110930690A - Intelligent automobile safety system under car networking environment - Google Patents
Intelligent automobile safety system under car networking environment Download PDFInfo
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- CN110930690A CN110930690A CN201911007475.2A CN201911007475A CN110930690A CN 110930690 A CN110930690 A CN 110930690A CN 201911007475 A CN201911007475 A CN 201911007475A CN 110930690 A CN110930690 A CN 110930690A
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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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
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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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
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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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
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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
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/161—Decentralised systems, e.g. inter-vehicle communication
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
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- General Physics & Mathematics (AREA)
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- Analytical Chemistry (AREA)
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Abstract
The invention relates to an intelligent automobile safety system under the environment of Internet of vehicles, comprising: the system comprises the Internet, a processing device, a camera device, a capturing device, an information acquisition device and an early warning device, wherein the processing device, the camera device, the capturing device, the information acquisition device and the early warning device are connected with one another, and the processing device, the camera device, the capturing device, the information acquisition device and the early warning device are arranged in an automobile control system; the camera device captures real scenes around the automobile, the capture device acquires vehicle identification information of surrounding automobiles in the real scenes of the camera device and identifies the vehicles, the information acquisition device searches vehicle histories corresponding to the vehicles in the vehicle identification results in the internet according to the vehicle identification results, the information acquisition device searches fault conditions of the vehicles in the vehicle histories, the processing device acquires relative positions of vehicle faults in the vehicles, and the processing device judges threat directions of the vehicles caused by the vehicle faults corresponding to the relative positions in the relative positions.
Description
Technical Field
The invention relates to the field of automobile safety, in particular to an intelligent automobile safety system in an Internet of vehicles environment.
Background
Nowadays, due to the spread of vehicles, there may sometimes occur a case where an accident occurs even when a driver of the vehicle is concentrated on and carefully observes traffic conditions, such as an accident caused by violation of other vehicles. According to the statistical data, the main factors causing the traffic accidents are overspeed, illegal overtaking, specific road conditions and the like. Aiming at the problem of driving safety, technical personnel in the related field invent a series of warning systems, such as a vehicle anti-collision system, a lane departure early warning system, a dangerous blind spot detection system and the like. However, the warning information provided by the warning system is only related to the specific vehicle condition, such as the distance between the front and rear vehicles, the blind spot vehicle, the driving condition of the vehicle, the pedestrian, etc., which are all only used for warning the current controllable condition, and cannot be used for warning the uncontrollable dangerous condition. In addition, the warning system lacks interaction with network information, the vehicle cannot synchronously transmit network real-time data, the danger warning system cannot be organically combined with the network real-time data, vehicle positioning and a vehicle-mounted navigation device, and the vehicle becomes an information isolated island and cannot sense danger information and geographical position information thereof existing in a large-range driving area in advance, so that the reliability of a vehicle-mounted autonomous danger early warning function is inevitably weakened, and meanwhile, the vehicle active safety control capability is also reduced.
Disclosure of Invention
The purpose of the invention is as follows:
aiming at the problems, the invention provides an intelligent automobile safety system in an Internet of vehicles environment.
The technical scheme is as follows:
an intelligent vehicle security system in a vehicle networking environment, comprising: the system comprises the Internet, a processing device, a camera device, a capturing device, an information acquisition device and an early warning device, wherein the processing device, the camera device, the capturing device, the information acquisition device and the early warning device are connected with each other;
the vehicle monitoring system comprises a camera device, a capturing device, an information obtaining device, a processing device and an early warning device, wherein the camera device captures real scenes around a vehicle, the capturing device obtains vehicle identification information of the surrounding vehicle in the real scenes of the camera device and identifies the vehicle, the information obtaining device searches vehicle histories corresponding to the vehicles in vehicle identification results in the internet according to the vehicle identification results, the information obtaining device searches fault conditions of the vehicles in the vehicle histories, the processing device obtains relative positions of the vehicle faults in the vehicles, the processing device judges vehicle faults corresponding to the relative positions in the relative positions to cause threat directions of the vehicles, and the early warning device warns a driver according to the threat directions.
As a preferred aspect of the present invention, the information acquiring device acquires a threat distance in a threat direction corresponding to a corresponding vehicle failure in the internet, and the processing device determines a distance to be kept to the corresponding vehicle from the threat distance.
In a preferred embodiment of the present invention, the processing device generates a distribution map of the threat distances according to the threat distances, and the processing device uses a position in the data set in the distribution map as a first recommended distance and uses a position in the data maximum in the distribution map as a second recommended distance.
The vehicle positioning system further comprises a timing device and a positioning device, wherein the positioning device is used for positioning the vehicle, and the processing device draws a safety area around the vehicle by the first recommended distance and the second recommended distance;
the timing device performs timing after entering other vehicles in a safe area.
As a preferable mode of the present invention, the processing device determines a vehicle failure history corresponding to a vehicle entering the safety area, and the processing device performs risk assessment on the corresponding vehicle based on the vehicle failure history.
As a preferred mode of the present invention, the positioning device issues a safe positioning range to the processing device, and the processing device sends a dynamic warning to the early warning device according to the safe positioning range.
In a preferred aspect of the present invention, the information acquiring device further has a function of storing vehicle information, and the processing device acquires vehicle failure information and vehicle maintenance information among the vehicle information stored in the information acquiring device for a vehicle having a history of vehicle failure, and uploads the vehicle failure information and the vehicle maintenance information.
As a preferable mode of the present invention, the vehicle information management system further includes a short range radio frequency signal transmitter and a short range radio frequency signal receiver, the short range radio frequency signal transmitter is configured to transmit the vehicle information, and the short range radio frequency signal receiver is configured to receive the vehicle information transmitted by the short range radio frequency signal transmitter of another vehicle.
As a preferable mode of the present invention, the processing device sends a dynamic warning through the early warning device according to the vehicle information received by the short-range radio frequency signal receiver.
The invention realizes the following beneficial effects:
through the analysis of the vehicle fault history and the corresponding fault, the dangerous range caused by the fault reflected in the big data warns the driver, so that the driver does not become scared and misbehaving due to accidents, and the possibility of accident extension caused by excessive disconcerting is greatly reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a system framework diagram of the present invention;
FIG. 2 is a schematic diagram of the system of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The first embodiment is as follows:
an intelligent vehicle security system in a vehicle networking environment, comprising: the system comprises an internet 1, a processing device 2, a camera device 3, a capturing device 4, an information acquisition device 5 and an early warning device 6, wherein the processing device 2, the camera device 3, the capturing device 4, the information acquisition device 5 and the early warning device 6 are connected with each other, the processing device 2 is connected to the internet 1, the internet 1 is connected with a vehicle management system, and the processing device 2, the camera device 3, the capturing device 4, the information acquisition device 5 and the early warning device 6 are arranged in the vehicle control system;
the vehicle monitoring system comprises a camera device 3, a capturing device 4, an information obtaining device 5, an information obtaining device 2 and an early warning device 6, wherein the camera device 3 captures real scenes around a vehicle, the capturing device 4 obtains vehicle identification information of the surrounding vehicle in the real scenes of the camera device 3 and identifies the vehicle, the information obtaining device 5 searches vehicle histories corresponding to the vehicles in vehicle identification results in the internet 1 according to the vehicle identification results, the information obtaining device 5 searches fault conditions of the vehicles in the vehicle histories, the processing device 2 obtains relative positions of the vehicle faults in the vehicles, the processing device 2 judges threat directions of the vehicles caused by the vehicle faults corresponding to the relative positions in the relative positions, and the early warning device 6 warns a driver according to the threat directions.
In a preferred aspect of the present invention, the information acquiring device 5 acquires a threat distance in a threat direction corresponding to a corresponding vehicle failure in the internet 1, and the processing device 2 determines a distance to be kept with the corresponding vehicle from the threat distance.
In a preferred embodiment of the present invention, the processing device 2 generates a distribution map of the threat distances according to the threat distances, and the processing device 2 uses a position in the data set in the distribution map as a first recommended distance and a position with a maximum data value in the distribution map as a second recommended distance.
As a preferred mode of the present invention, the vehicle positioning system further comprises a timing device 7 and a positioning device 8, wherein the positioning device 8 is used for positioning the vehicle, and the processing device 2 draws a safety zone around the vehicle by the first recommended distance and the second recommended distance;
the timing device 7 performs timing after entering the rest of the vehicles in the safety area.
As a preferable aspect of the present invention, the processing device 2 determines a vehicle failure history corresponding to a vehicle entering a safety area, and the processing device 2 performs a risk assessment on the corresponding vehicle based on the vehicle failure history.
As a preferred aspect of the present invention, the positioning device 8 issues a safe positioning range to the processing device 2, and the processing device 2 sends a dynamic warning to the warning device 6 according to the safe positioning range.
In a preferred embodiment of the present invention, the information acquiring device 5 further has a function of storing vehicle information, and the processing device 2 acquires vehicle failure information and vehicle maintenance information among the vehicle information stored in the information acquiring device 5 for a vehicle having a history of vehicle failure, and the processing device 2 uploads the vehicle failure information and the vehicle maintenance information.
As a preferable mode of the present invention, the vehicle information management system further includes a short-range radio frequency signal transmitter 9 and a short-range radio frequency signal receiver 10, wherein the short-range radio frequency signal transmitter 9 is configured to transmit the vehicle information, and the short-range radio frequency signal receiver 10 is configured to receive the vehicle information transmitted by the short-range radio frequency signal transmitter 9 of another vehicle.
As a preferred mode of the present invention, the processing device 2 sends a dynamic warning through the early warning device 6 according to the vehicle information received by the short-range radio frequency signal receiver 10.
In the specific implementation process, when a user drives on a road, vehicles always exist beside the vehicles, certain potential safety hazards often exist in the vehicles, and certain prediction protection is needed under the potential safety hazards.
The camera device 3 installed on the user vehicle can real-timely shoot the real scene around the vehicle, and the system mainly aims at the potential safety hazard caused by other vehicles to the user vehicle, therefore, after the camera device 3 shoots the real scene around the vehicle, the capture device 4 can further obtain other vehicles in the image shot by the camera device 3, and obtain the identification information of the vehicles, such as license plates and the like, and identify the vehicles through the vehicle identification information, and in the case of identifying the vehicles, the information acquisition device 5 can obtain the historical information of the vehicles from websites such as a traffic administration office and a vehicle administration office through the internet 1, the information acquisition device 5 can emphatically obtain the fault conditions of the vehicles in the historical information, and on the premise of obtaining the fault conditions, the processing device 2 can judge which direction of each historical fault relative to the vehicle and obtain the relative position through the terms of the fault position easily identified by the name, the name of the fault part and the like, the processing device 2 further judges the threat direction of the vehicle caused by the vehicle fault maximum probability corresponding to the relative position according to the relative position, and the early warning device 6 warns the driver through the threat direction. It is worth mentioning that some faults, such as the rear wheel hub and the rear wheel axle, can be regarded as the same threat, and the occurrence of the fault tends to make the vehicle sharply bend to the left, so that the vehicle hits the running vehicle on the left side. Therefore, if the vehicle driven by the user runs on the left side of the faulty vehicle, the user vehicle is threatened by the faulty vehicle located on the right side of the user vehicle by the judgment of the processing device 2, and therefore, the warning device 6 warns the driver according to the direction of threat from the right side after acquiring the judgment information of the processing device 2.
The information obtaining device 5 obtains a threat distance of a threat direction corresponding to a corresponding vehicle fault in the internet 1, wherein the threat distance is a distance of a fault vehicle running on a dangerous route after the fault vehicle breaks down and when a driver reacts timely under the conditions that the brake of the fault vehicle is normal and the driving condition of the driver is normal, the processing device 2 judges a distance kept between the fault vehicle and the corresponding vehicle according to the threat distance and generates a distribution diagram of the threat distance according to the threat distance, and the processing device 2 takes a data concentration position in the distribution diagram as a first recommended distance and takes a data maximum position in the distribution diagram as a second recommended distance. The processing device 2 draws a safety region around the vehicle at the first recommended distance and the second recommended distance, the safety region being a region where the user vehicle does not collide with the faulty vehicle within the last few seconds generated based on the traveling speed of the user vehicle and the faulty travel route of the faulty vehicle under the present circumstances; the timing device 7 performs timing after entering other vehicles in the safety area, the processing device 2 judges vehicle fault history corresponding to the vehicle entering the safety area, the processing device 2 performs danger assessment on the corresponding vehicle according to the vehicle fault history, the positioning device 8 issues a safety positioning range to the processing device 2, the safety positioning range is positioned in the safety area, and after positioning uploaded by the positioning device 8 of the other vehicles occurs in the safety positioning range, the processing device 2 sends dynamic warning to the early warning device 6 according to the safety positioning range.
The information acquisition device 5 further has a function of storing vehicle information, and for a vehicle having a history of vehicle failure, the processing device 2 acquires vehicle failure information and vehicle maintenance information among the vehicle information stored in the information acquisition device 5, and the processing device 2 uploads the vehicle failure information and the vehicle maintenance information. The short-range radio frequency signal transmitter 9 is used for transmitting vehicle information, and the short-range radio frequency signal receiver 10 is used for receiving vehicle information transmitted by the short-range radio frequency signal transmitters 9 of other vehicles. The processing device 2 sends dynamic warning through the early warning device 6 according to the vehicle information received by the short-range radio frequency signal receiver 10.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. An intelligent vehicle security system in a networked environment, comprising: the system comprises the Internet, a processing device, a camera device, a capturing device, an information acquisition device and an early warning device, wherein the processing device, the camera device, the capturing device, the information acquisition device and the early warning device are connected with each other;
the vehicle monitoring system comprises a camera device, a capturing device, an information obtaining device, a processing device and an early warning device, wherein the camera device captures real scenes around a vehicle, the capturing device obtains vehicle identification information of the surrounding vehicle in the real scenes of the camera device and identifies the vehicle, the information obtaining device searches vehicle histories corresponding to the vehicles in vehicle identification results in the internet according to the vehicle identification results, the information obtaining device searches fault conditions of the vehicles in the vehicle histories, the processing device obtains relative positions of the vehicle faults in the vehicles, the processing device judges vehicle faults corresponding to the relative positions in the relative positions to cause threat directions of the vehicles, and the early warning device warns a driver according to the threat directions.
2. The intelligent vehicle security system in a vehicle networking environment of claim 1, wherein: the information acquisition device acquires threat distances of threat directions corresponding to corresponding vehicle faults in the internet, and the processing device judges the distance kept between the processing device and the corresponding vehicle according to the threat distances.
3. The intelligent vehicle security system in a vehicle networking environment of claim 2, wherein: and the processing device generates a distribution graph of the threat distance according to the threat distance, and takes the position in the data set in the distribution graph as a first recommended distance and the maximum position of the data in the distribution graph as a second recommended distance.
4. The intelligent vehicle security system in a vehicle networking environment of claim 3, wherein: the vehicle positioning device is used for positioning a vehicle, and the processing device draws a safety area around the vehicle by the first recommended distance and the second recommended distance;
the timing device performs timing after entering other vehicles in a safe area.
5. The intelligent vehicle security system in a vehicle networking environment of claim 4, wherein: the processing device judges vehicle fault history corresponding to the vehicle entering the safety area, and carries out danger assessment on the corresponding vehicle according to the vehicle fault history.
6. The intelligent vehicle security system in a vehicle networking environment of claim 5, wherein: the positioning device issues a safe positioning range to the processing device, and the processing device sends dynamic warning to the early warning device according to the safe positioning range.
7. The intelligent vehicle security system in a vehicle networking environment of claim 1, wherein: the information acquisition device further has a function of storing vehicle information, and for a vehicle having a history of vehicle failure, the processing device acquires vehicle failure information and vehicle maintenance information among the vehicle information stored in the information acquisition device, and uploads the vehicle failure information and the vehicle maintenance information.
8. The intelligent vehicle security system in a vehicle networking environment of claim 7, wherein: the vehicle information processing system further comprises a short-range radio frequency signal transmitter and a short-range radio frequency signal receiver, wherein the short-range radio frequency signal transmitter is used for transmitting the vehicle information, and the short-range radio frequency signal receiver is used for receiving the vehicle information transmitted by the short-range radio frequency signal transmitters of other vehicles.
9. The intelligent vehicle security system in a vehicle networking environment of claim 8, wherein: and the processing device sends dynamic warning through the early warning device according to the vehicle information received by the short-range radio frequency signal receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911007475.2A CN110930690A (en) | 2019-10-22 | 2019-10-22 | Intelligent automobile safety system under car networking environment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911007475.2A CN110930690A (en) | 2019-10-22 | 2019-10-22 | Intelligent automobile safety system under car networking environment |
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| CN110930690A true CN110930690A (en) | 2020-03-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112622818A (en) * | 2020-12-31 | 2021-04-09 | 合肥移顺信息技术有限公司 | Automobile early warning system, automobile early warning method and automobile |
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