CN102289951A - Road traffic accident prevention and control device and road traffic accident prevention and control method - Google Patents
Road traffic accident prevention and control device and road traffic accident prevention and control method Download PDFInfo
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- CN102289951A CN102289951A CN2011100089666A CN201110008966A CN102289951A CN 102289951 A CN102289951 A CN 102289951A CN 2011100089666 A CN2011100089666 A CN 2011100089666A CN 201110008966 A CN201110008966 A CN 201110008966A CN 102289951 A CN102289951 A CN 102289951A
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Abstract
A road traffic accident prevention and control device comprises a singlechip, a GPS (Global Positioning System) module, a wireless transceiver module, a collision sensor, a voice and display prompting module and the like. A road traffic accident prevention and control method includes a headway calculation and processing module, a speed calculation and processing module, an abnormal stopping calculation and processing module, a collision sensing and processing module, the voice and display prompting module, an information intertransmission module and the like. The invention can effectively prevent and control severe traffic accidents on modern expressways, can directly transmit accident information to following vehicles shortly after the occurrence of an accident in order to prevent a severe pileup accident and continue to transmit the information to each toll station and a management center in order to take a rescue measure in time, and can prompt a driver of the headway, the speed and the like, thereby effectively preventing the occurrence of severe traffic accidents on expressways.
Description
Technical field
The present invention relates to the traffic safety field, still refer to expressway traffic safety.
Background technology
We have made highway with high cost, to we the trip and logistics brought unprecedented facility.Yet according to Public Security Department of Ministry of Public Security statistics, highway per 100 km accident rate and mortality ratio are respectively 4 times and 2 times of common road, 5.2 hundred million yuan/year of direct property losss, and indirect economic loss is big must to be difficult to statistics!
As seen, the pernicious traffic hazard of highway takes place frequently and becomes undisputable fact, in case take place just very easily to cause a chain of traffic accident, the state of affairs is very serious, traffic is produced have a strong impact on, and loss has greatly become a world-class difficult problem!
Analyze according to the statistics made by the departments concerned, the main cause that the pernicious traffic hazard of highway takes place frequently is as follows:
Knock into the back and cause the accident of shunting into one another
Fatigue driving, highway hypnosis, drive absent-minded
Not enough even the basic not prompting of chapter assisting automobile driver is pressed for the driver in the expressway
The pernicious traffic hazard of highway has following characteristics:
Prior art is described below:
1. freeway toll station video monitoring
This is obviously atomic to solving the traffic accidents effect.
2. express highway all-way video monitoring
Judge and the control accident by artificial (or software) by concentrating the situation that monitors each control point.
The shortcoming of this mode:
The one, artificial (or software) is unrealistic at all to the pan of thousands of control points
The 2nd, artificial (or software) pan erroneous judgement easily
The 3rd, reaction velocity is slow
The 4th, can't in time notify follow-up vehicle with the incident situation.So, extremely limited to the prevention and control effect of accident
Example: as the video monitoring system of Chongqing high speed group construction
3. highway radar monitoring, surveillance
This system mainly as speed of a motor vehicle monitoring, candid photograph function, in fact can only suppress the hypervelocity problem now.
In sum, in fact the present domestic technology that can comprehensively, effectively solve a traffic accidents difficult problem of still not having belongs to technological gap.
4. a highway intelligent transportation monitoring and managing system (application number 200910070088.3)
Its claim 1 is:
1. a highway intelligent transportation monitoring and managing system is characterized in that, includes: vehicle-mounted machine, Surveillance center and the charge computer more than two; Described charge computer is arranged on the place, charge station gateway of highway, and links to each other with Surveillance center; Described vehicle-mounted machine is arranged on travels on the vehicle of porch to the exit of highway this section distance, and this information of vehicles is imported this vehicle-mounted machine, carries out telecommunication between described vehicle-mounted machine and the Surveillance center.
This scheme has following shortcoming:
(1) vehicle-mounted machine and Surveillance center carry out the information that telecommunication could obtain necessity, reaction velocity is slow, especially this radio communication can only utilize existing mobile communication network (as GSM from actual it seems, GPRS, 3G), because highway often reaches several hundred kilometers, do not utilize the mobile communication base station that has now spread all over to realize at all, and its network service speed is (cognition is just arranged when utilizing its online) that is difficult to guarantee, follow-up vehicle is difficult to obtain immediately accident information when taking place for accident like this, and the driver of back still has little time to handle;
(2) this vehicle-mounted machine must be provided with and very high-powerly could carry out radio communication with the center, in order to send as early as possible and acquired information, wireless transmission circuit must be in high-power transmit status constantly, so its battery capacity and volume all make this vehicle-mounted machine can't enter degree of being practical.
5. highway visa card (application number 200820111265.9) with accident early warning function
Its claim 1 is:
1, a kind of highway visa card with accident early warning function, mainly formed by card body and the GPS positioning chip, GSM mobile communication positioning chip, cpu chip, battery and the automatic charge power supply that are positioned at the card body, it is characterized in that: in the card body, go back curing recording chip and Microspeaker that neither one can receive cpu chip instruction playback, solidify recording chip and be connected with Microspeaker.
Shortcoming: the same with precedent, reaction velocity can't ensure, battery capacity with " card " and volume can't reach practicability.
6. based on the highway collision detecting system (application number 200910103434.3) of wireless sensor network
The invention discloses highway collision detecting system, comprise highway barrier based on wireless sensor network; It is characterized in that: mainly form by voice signal detecting sensor, signal Processing and central control unit, wireless sensor network apparatus, electrical energy devices and data sending device; The voice signal detecting sensor is arranged in the described highway barrier, and the voice signal detecting sensor is transported to the sound that transmits in the highway barrier of collecting in signal Processing and the central control unit by wired or wireless mode; Be the two-way signaling transmission relation between signal Processing and central control unit and the wireless sensor network apparatus, electrical energy devices is to signal Processing and central control unit supply electric energy; It between data sending device and signal Processing and the central control unit two-way signaling transmission relation.
Shortcoming: require to install on highway guardrail on the way big amount detecting device, its energy, cost and maintenance all can't reach the degree of practicability.
In sum, in fact the present domestic technology that can comprehensively, effectively solve a traffic accidents difficult problem of still not having belongs to technological gap.
Summary of the invention
In view of above-mentioned, a kind of road traffic accident prevention and control device and method of the present invention, adopt modern GPS location technology, crash sensor, state-of-the-art technology and methods such as ad-hoc wireless sensing network, effective prevention and control pernicious traffic hazard of above Modern High-Speed highway also adapts to its characteristics, can the accident generation utmost point in the short time (0.06 second) accident information is directly sent to follow-up vehicle to prevent the serious accident that shunts into one another, and continue to send information to each charge station, administrative center, so that in time take the relief measure, can in time remind the driver's spacing and the speed of a motor vehicle etc., effectively avoid the pernicious traffic hazard of highway to take place.
A kind of road traffic accident prevention and control device of the present invention is achieved in that
A kind of road traffic accident prevention and control device is characterized in that being made up of single-chip microcomputer and coupled GPS locating module, radio receiving transmitting module, crash sensor, voice reminder module, display module, power module;
Described a kind of road traffic accident prevention and control device also comprises: the alcohol sensing module, and link to each other with described single-chip microcomputer;
Described a kind of road traffic accident prevention and control device is characterized in that described radio receiving transmitting module is the radio sensing network transceiver module;
Described a kind of road traffic accident prevention and control device is characterized in that described power module is a rechargeable battery module.
A kind of road traffic accident preventing control method of the present invention is achieved in that
Comprise spacing calculating and processing module, speed of a motor vehicle calculating and processing module, collision perception and processing module, exception parking perception and processing module, voice reminder module, display alarm module, transinformation module each other, be necessary to enable described voice reminder module and display module when the driver pointed out, realizing reaching each other and information is transmitted in the highway gateway by transinformation module each other.
Described a kind of road traffic accident preventing control method also comprises: alcohol perception and processing module.
From the above mentioned, a kind of road traffic accident prevention and control device and method of the present invention has thoroughly overcome in the prior art shortcomings such as reaction velocity is slow and impracticable, has following a series of fairly obvious advantage:
(1) attainable major function
1. moment warning synchronously automatically takes place in traffic accident:
Notify back every chassis driver that travels in the same way to slow down jogging immediately to stop a chain of the collision
Notify center (all cash desks, traffic rescue, medical first aid center) location of accident efficiently to succour immediately
2. exception parking is reported to the police automatically and is sought help: be similar to above-mentioned functions and handle
3. spacing, vehicle speed alarm: according to different weather, time period, spacing and hypervelocity alarm point (hypervelocity can be done record violating the regulations automatically) are set automatically, take place to stop this type of accident
4. overtake other vehicles and pointed out by overtaking process: the accident of avoiding overtaking other vehicles takes place
5. warm voice suggestion: pre-anti-fatigue-driving, highway hypnosis, drive absent-minded
6. drunk driving caution: (can do record violating the regulations automatically)
7. only need be by a button, response at once:
At any time to administrative center's distress call
At any time seek help to administrative center
8. automatic charging, vehicle flowrate are monitored, DYNAMIC DISTRIBUTION figure etc. is driven a vehicle on the road surface
(2) principal feature
1. clear voice suggestion, flashing light prompting
2. system is simple, reliable: the safe driving elfin need not any installation, can be placed on pilothouse conveniently, can adopt and keep away the elastic flame material of staggering along, and realizes the dynamic circulation use in each charge station
3. ultrafast response speed: the follow-up vehicle of colliding in 0.06 second just can promptly be warned
4. not influenced by weather extremes such as dense fog, sleet
5. Intelligent treatment: according to safe driving spacing and speed limit (automatically according to " People's Republic of China's law on road traffic safety implementing regulations " predetermined processing) are set automatically at greasy weather, rainy day, snow sky, night etc.
6. build fast: need not laying-out and set up highway facilities, only need at each automatic networked devices of configuration rescue centre of charge station, expense is low, and is ultrafast
7. be easy to management, maintenance cost is low
8. do not influence existing Fare Collection System, this function can be merged yet
(3) meaning: contribution to society and economic benefit
1. traffic accidents rate: be expected to reduce more than the 80%-90%
2. the dead quantity of the pernicious traffic hazard of highway: be expected to reduce more than the 80%-90%
3. reduction direct and consequential damage: be expected to reduce more than the 80%-90%
4. produce market: 51.7 hundred million yuan
5. can be country pays taxes: 5.7 hundred million yuan
6. but solving employment: 73914 people/years
Description of drawings
Fig. 1 is the theory diagram of car-mounted device in a kind of road traffic accident prevention and control device typical case case study on implementation of the present invention.
Fig. 2 is the software approach process flow diagram of a kind of road traffic accident preventing control method typical case case study on implementation of the present invention.
Embodiment
A typical case study on implementation of a kind of road traffic accident prevention and control device of the present invention is described as follows:
Referring to Fig. 1, this road traffic accident prevention and control device comprises single-chip microcomputer 1 and coupled GPS locating module 2, radio receiving transmitting module 3, crash sensor 4, voice reminder module 5, display module 6, power module 7 and alcohol sensing module 8.Radio receiving transmitting module adopts modern self-organization low-consumption wireless sensing net module, and as ZigBee, information can communicate with each other.Obtain positional information by the GPS locating module, communicate by letter with the vehicle in and out port treating apparatus with other car-mounted device by radio receiving transmitting module, crash sensor detects information such as Vehicular impact, the voice reminder module to the driver and conductor voice messaging is provided, by display module to driver and conductor's display reminding information, power by power module, power module adopts rechargeable battery module, have or not by alcohol sensing module test driver and to drink, carry out information processing by single-chip microcomputer.
A kind of road traffic accident preventing control method typical case case study on implementation of the present invention is achieved in that
Referring to Fig. 2, this road traffic accident preventing control method comprises spacing calculating and processing module, speed of a motor vehicle calculating and processing module, collision perception and processing module, alcohol perception and processing module, exception parking perception and processing module, voice reminder module, display alarm module, transinformation module each other.Initialization information (as which inlet, driving path, climate condition, pavement behavior etc.) need be set when highway enters the mouth, when highway exports, then collect necessary information (as from that inlet, traffic safety information etc.).Can calculate this vehicle speed, spacing by the GPS locating information of accepting this car and front car, and whether impression has exception parking, know whether this car crashes, can know by alcohol perception and processing module whether the driver drinks by collision perception and processing module, can know the information that send other information of vehicles and highway gateway by transinformation module each other.When above abnormal conditions take place, or when receiving the important information of sending in other vehicle or highway gateway, just start corresponding voice and display reminding by voice reminder module, display alarm module.
Claims (8)
1. a road traffic accident prevention and control device is characterized in that being made up of single-chip microcomputer and coupled GPS locating module, radio receiving transmitting module, crash sensor, voice reminder module, display module, power module.
2. a kind of road traffic accident prevention and control device according to claim 1 is characterized in that also comprising: the alcohol sensing module, and be connected with described single-chip microcomputer.
3. a kind of road traffic accident prevention and control device according to claim 1 is characterized in that described radio receiving transmitting module is the radio sensing network transceiver module.
4. a kind of road traffic accident prevention and control device according to claim 1 is characterized in that described power module is a rechargeable battery module.
5. a kind of road traffic accident prevention and control device according to claim 1 is characterized in that: have any two whole features that claim limited among the claim 2-4.
6. a kind of road traffic accident prevention and control device according to claim 1 is characterized in that: have three whole features that claim limited among the claim 2-4.
7. road traffic accident preventing control method, it is characterized in that: comprise spacing calculating and processing module, speed of a motor vehicle calculating and processing module, collision perception and processing module, exception parking perception and processing module, voice reminder module, display alarm module, transinformation module each other, be necessary to enable described voice reminder module and display module when the driver pointed out, realizing reaching each other and information is transmitted in the highway gateway by transinformation module each other.
8. a kind of road traffic accident preventing control method according to claim 7 is characterized in that also comprising: alcohol perception and processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011100089666A CN102289951A (en) | 2011-01-04 | 2011-01-04 | Road traffic accident prevention and control device and road traffic accident prevention and control method |
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| CN2011100089666A CN102289951A (en) | 2011-01-04 | 2011-01-04 | Road traffic accident prevention and control device and road traffic accident prevention and control method |
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| CN102289951A true CN102289951A (en) | 2011-12-21 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968911A (en) * | 2012-12-07 | 2013-03-13 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN103273878A (en) * | 2013-05-15 | 2013-09-04 | 南京航空航天大学 | Automobile anti-collision system based on satellite positioning and control method |
| CN103995533A (en) * | 2014-05-06 | 2014-08-20 | 武汉喻华科智能科技有限公司 | Intelligent self-guiding trolley control system |
| CN104318711A (en) * | 2014-10-28 | 2015-01-28 | 奇瑞汽车股份有限公司 | Driver drunk driving early warning system and early warning method thereof |
| CN104332066A (en) * | 2014-11-17 | 2015-02-04 | 中国联合网络通信集团有限公司 | Traffic warning method and device and server |
| CN105160875A (en) * | 2015-08-20 | 2015-12-16 | 南京安通杰科技实业有限公司 | Automobile accident information supply method |
| CN105261238A (en) * | 2015-10-26 | 2016-01-20 | 福建航天中路信息技术有限公司 | Highway traffic safety warning system |
| CN111422114A (en) * | 2020-03-25 | 2020-07-17 | 吉林大学 | Seat control method and device, computer equipment and readable storage medium |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102968911A (en) * | 2012-12-07 | 2013-03-13 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN102968911B (en) * | 2012-12-07 | 2014-12-10 | 裴红星 | Device for preventing chain collision of automobiles on highway |
| CN103273878A (en) * | 2013-05-15 | 2013-09-04 | 南京航空航天大学 | Automobile anti-collision system based on satellite positioning and control method |
| CN103273878B (en) * | 2013-05-15 | 2016-04-20 | 南京航空航天大学 | A kind of anti-collision system for automobile based on satellite positioning and control method |
| CN103995533A (en) * | 2014-05-06 | 2014-08-20 | 武汉喻华科智能科技有限公司 | Intelligent self-guiding trolley control system |
| CN104318711A (en) * | 2014-10-28 | 2015-01-28 | 奇瑞汽车股份有限公司 | Driver drunk driving early warning system and early warning method thereof |
| CN104332066A (en) * | 2014-11-17 | 2015-02-04 | 中国联合网络通信集团有限公司 | Traffic warning method and device and server |
| CN105160875A (en) * | 2015-08-20 | 2015-12-16 | 南京安通杰科技实业有限公司 | Automobile accident information supply method |
| CN105261238A (en) * | 2015-10-26 | 2016-01-20 | 福建航天中路信息技术有限公司 | Highway traffic safety warning system |
| CN111422114A (en) * | 2020-03-25 | 2020-07-17 | 吉林大学 | Seat control method and device, computer equipment and readable storage medium |
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Application publication date: 20111221 |