CN102800202A - Mountainous area narrow curve traffic control system and control method - Google Patents
Mountainous area narrow curve traffic control system and control method Download PDFInfo
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- CN102800202A CN102800202A CN2012102730315A CN201210273031A CN102800202A CN 102800202 A CN102800202 A CN 102800202A CN 2012102730315 A CN2012102730315 A CN 2012102730315A CN 201210273031 A CN201210273031 A CN 201210273031A CN 102800202 A CN102800202 A CN 102800202A
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Abstract
The invention discloses a mountainous area narrow curve traffic control system and control method. The system comprises a control unit, an environment sensing module, a traffic guidance module and a power module, wherein the control unit is connected with the power module, the environment sensing module and the traffic guidance module respectively; the environment sensing module comprises an image sensor and a speed and distance measurement sensor; the traffic guidance module comprises two traffic signal lights and two automatic parking rails; the control unit, the image sensor and the speed and distance measurement sensor are mounted at the outer corner of the curve respectively; and the two traffic signal lights and the two automatic parking rails are mounted on the right side of the vehicle coming direction respectively. The control unit performs comprehensive analysis according to the data obtained from the environment sensing module, and optimizes the vehicle running order by use of the two groups of traffic signal lights and automatic parking rails in the traffic guidance module according to the preset traffic rules so as to prevent the vehicles from meeting at the mountainous area narrow curve and effectively avoid the traffic accident and road jam at the mountainous area narrow curve.
Description
Technical field
The present invention relates to a kind of traffic intelligent management control system, be specifically related to narrow curve traffic control system in a kind of mountain area and control method.
Background technology
China is the country on mountain more than, and there is bigger sharp turn narrow road section in a lot of roads in the mountain area, and the band abrupt slope, sharp turn that also has because blocking of objects such as massif and trees causes the driver drives vehicle difficulty to strengthen, has reduced the driving safety of automobile.Along with popularizing of automobile, increased the chance of driver's narrow curve traffic in the mountain area, major traffic accidents such as collision or overturning very easily take place at bend or blind area, turnout.
Find that through the correlation technique literature search safety approach to the curve traffic caution mainly contains following several kinds at present:
1) the utility model patent curve traffic is many adopts the reflective opposite driving situation that reflects of convex lens with reflection alarming device (CN230130350202Y).
2) a kind of bend prompt system of patent of invention (CN1020202330203A) adopts infrared detecting device to detect has running car.
More than in two inventions, there is the serious hysteresis of information in the former, has only when both sides' automobile all gets into the convex mirror echo area, just can see each other, plays suggesting effect; The latter can detect has automobile to pass through in the sensing range, adopt alarming lamp prompt; Their drawback are to do the control of current order, cause the accident easily and road congestion, therefore, guarantee that smooth the passing through of narrow road section is that the driver dreams of at the sharp turn, mountain area.
Summary of the invention
To the above-mentioned automobile cornering present situation of going; Overcome disadvantages of background technology; The object of the present invention is to provide narrow curve traffic control system in a kind of mountain area and control method,, curve traffic is rationally controlled according to traffic rules according to the actual road conditions of bend; Avoid automobile in the mountain area narrow bend meeting, reduce the generation of traffic hazard and road congestion.
For solving above technical matters, the technical scheme that the present invention adopted:
One, the narrow curve traffic control system in a kind of mountain area:
The present invention includes control module, environment sensing module, point duty module and power module; Control module links to each other with power module, environment sensing module and point duty module respectively; The environment sensing module comprises imageing sensor and tests the speed distance measuring sensor; Described point duty module comprises two traffic lights and two automatic stopping railings; Control module, imageing sensor and the distance measuring sensor that tests the speed are installed in bend external corners place respectively, and two traffic lights and two automatic stopping railings are installed in the right side of direction to the car respectively.
Two, the narrow curve traffic control method in a kind of mountain area:
The present invention includes control module, environment sensing module, point duty module and power module; Control module links to each other with power module, environment sensing module and point duty module respectively; The environment sensing module comprises imageing sensor and tests the speed distance measuring sensor; Described point duty module comprises two traffic lights and two automatic stopping railings;
According to the road actual state; To A the first automatic stopping railing and first traffic lights are installed on the right-hand of an intersection bend; To B the second automatic stopping railing and second traffic lights are installed on the right-hand of another intersection bend, the bend highway section between first automatic stopping railing to the second automatic stopping railing is for being not suitable for the meeting highway section; The native system traffic rules do not have relative running automobile for narrow bend automobile timesharing the replacing one-way traffic of the meeting that do not suit;
When both direction A, B did not all have running car in suitable meeting highway section, two-way all indications were current;
When having only one of them direction, both direction A, B running car is arranged when not suiting the meeting highway section; Suppose that direction A has running car in unsuitable meeting highway section, if direction B this moment does not have automobile to go to unsuitable meeting highway section, the automobile of direction A can go through unsuitable meeting highway section continuously; If direction B this moment has automobile to go to unsuitable meeting highway section; At this moment direction A is after current a period of time, and closing direction A allows direction B running car; Control both direction ordinate movement is guaranteed traffic safety;
When both direction A, B all have automobile when go in suitable meeting highway section, direction A and direction B ordinate movement, direction A passes through, and direction B closes; Warp direction A is after a while closed, and when cannot not treating suitablely that the meeting highway section does not have automobile, direction B is current again, and the direction ordinate movement is guaranteed traffic safety.
After system boot is accomplished initialization; Control module at first the images acquired sensor with test the speed the data message of distance measuring sensor, afterwards, control module carries out the overall treatment analysis to the imageing sensor and the data of the distance measuring sensor that tests the speed; Obtain the car orientation and the travel speed in bend data acquisition highway section; In conjunction with the traffic rules that are provided with in advance, control first traffic lights, second traffic lights and the first automatic stopping railing, the second automatic stopping railing, the rational allocation automotive safety is current.
The beneficial effect that the present invention has is:
The present invention rationally controls curve traffic according to traffic rules according to the actual road conditions of bend, avoid automobile in the mountain area narrow bend meeting, effectively avoid the generation of narrow curve traffic accident in mountain area and road congestion.
Description of drawings
Fig. 1 is the mountain area narrow curve traffic control system synoptic diagram that the present invention relates to.
Fig. 2 is the mountain area narrow curve traffic control system floor plan synoptic diagram that the present invention relates to.
Fig. 3 is the mountain area narrow curve traffic control system schematic flow sheet that the present invention relates to.
Among the figure: 1, control module, 2, the environment sensing module, 3, the point duty module; 4, power module, 201, imageing sensor, 202, distance measuring sensor tests the speed; 301, first traffic lights; 302, second traffic lights, 303, the first automatic stopping railing, 304, the second automatic stopping railing.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is described further.
Like Fig. 1, shown in Figure 2, the present invention includes control module 1, environment sensing module 2, point duty module 3 and power module 4; Control module 1 links to each other with power module 4, environment sensing module 2 and point duty module 3 respectively; Environment sensing module 2 comprises imageing sensor 201 and tests the speed distance measuring sensor 202, as the importation of control module; Described point duty module 3 comprises 301,302 and two automatic stopping railings 303,304 of two traffic lights, as the output of control module 1; Control module 1, imageing sensor 201 and the distance measuring sensor 202 that tests the speed are installed in bend external corners place respectively, and 301,302 and two automatic stopping railings 303,304 of two traffic lights are installed in the right side of direction to the car respectively.
Described control module; According to the data of the imageing sensor from environment sensing module 2 201 with the distance measuring sensor 202 that tests the speed; After overall treatment is analyzed,, utilize traffic lights 301,302 and 303,304 co-ordinations of automatic stopping railing in the point duty module 3 according to the traffic rules that are provided with in advance; Optimize the order of going of automobile, the allotment automotive safety is current.
The data that said control module 1 obtains according to the imageing sensor from environment sensing module 2 201 and the distance measuring sensor 202 that tests the speed; After the comprehensive analysis processing; Obtain the situation (comprising orientation, speed etc.) of bend place running car,, optimize the order of going of automobile according to the traffic rules that are provided with in advance; Utilize traffic lights 301,302 and 303,304 co-ordinations of automatic stopping railing in the point duty module 3, it is current to allocate automotive safety.
As shown in Figure 2; In the practical implementation of the present invention, the installation of traffic lights 301, traffic lights 302, automatic stopping railing 303 and automatic stopping railing 304 that control module 1, power module 4, image sensor module 201, the distance measuring sensor module 202 that tests the speed, point duty module adopt should be beneficial to the module operate as normal and be connected with the system of being convenient to.
According to the road actual state, automatic stopping railing 303,304 is installed in suitable location.The bend highway section is for being not suitable for the meeting highway section between automatic stopping railing 303 to the automatic stopping railing 304.
The native system traffic rules do not have relative running automobile for narrow bend automobile timesharing the replacing one-way traffic of the meeting that do not suit.
Direction A, B all do not have running car when not suiting the meeting highway section, and two-way all indications are current;
Direction A, B have only one of them direction running car to be arranged when not suiting the meeting highway section; Suppose that direction A has running car in unsuitable meeting highway section, if direction B this moment does not have automobile to go to unsuitable meeting highway section, the automobile of direction A can go through unsuitable meeting highway section continuously; If direction B this moment has automobile to go to unsuitable meeting highway section; At this moment direction A is after current a period of time, and closing direction A allows direction B running car; Control both direction ordinate movement is guaranteed traffic safety.
Direction A, B all have automobile when go in unsuitable meeting highway section, direction A and direction B ordinate movement, and direction A is current, and direction B closes; Warp direction A is after a while closed, and when cannot not treating suitablely that the meeting highway section does not have automobile, direction B is current again, and the direction ordinate movement is guaranteed traffic safety.
Mountain area narrow curve traffic control system process is as shown in Figure 3; After system boot is accomplished initialization; Control module 1 is the data message of images acquired sensor 201 and the distance measuring sensor 202 that tests the speed at first, and afterwards, 1 pair of imageing sensor of control module 301 carries out the overall treatment analysis with the data of the distance measuring sensor 302 that tests the speed; Obtain the car orientation and the travel speed in bend data acquisition highway section; In conjunction with the traffic rules that are provided with in advance, control traffic lights 301,302 and automatic stopping railing 303,304, the rational allocation automotive safety is current.
Claims (3)
1. the narrow curve traffic control system in mountain area is characterized in that: comprise control module (1), environment sensing module (2), point duty module (3) and power module (4); Control module (1) links to each other with power module (4), environment sensing module (2) and point duty module (3) respectively; Environment sensing module (2) comprises imageing sensor (201) and the distance measuring sensor that tests the speed (202); Described point duty module (3) comprises two traffic lights (301,302) and two automatic stopping railings (303,304); Control module (1), imageing sensor (201) and the distance measuring sensor that tests the speed (202) are installed in bend external corners place respectively, and two traffic lights (301,302) and two automatic stopping railings (303,304) are installed in the right side of direction to the car respectively.
2. according to the narrow curve traffic control method in a kind of mountain area of the said system of claim 1, it is characterized in that: comprise control module (1), environment sensing module (2), point duty module (3) and power module (4); Control module (1) links to each other with power module (4), environment sensing module (2) and point duty module (3) respectively; Environment sensing module (2) comprises imageing sensor (201) and the distance measuring sensor that tests the speed (202); Described point duty module (3) comprises two traffic lights (301,302) and two automatic stopping railings (303,304);
According to the road actual state; To A the first automatic stopping railing (303) and first traffic lights (301) are installed on the right-hand of an intersection bend; To B the second automatic stopping railing (304) and second traffic lights (302) are installed on the right-hand of another intersection bend, the bend highway section between the first automatic stopping railing (303) to the second automatic stopping railing (304) is for being not suitable for the meeting highway section; The native system traffic rules do not have relative running automobile for narrow bend automobile timesharing the replacing one-way traffic of the meeting that do not suit;
When both direction A, B did not all have running car in suitable meeting highway section, two-way all indications were current;
When having only one of them direction, both direction A, B running car is arranged when not suiting the meeting highway section; Suppose that direction A has running car in unsuitable meeting highway section, if direction B this moment does not have automobile to go to unsuitable meeting highway section, the automobile of direction A can go through unsuitable meeting highway section continuously; If direction B this moment has automobile to go to unsuitable meeting highway section; At this moment direction A is after current a period of time, and closing direction A allows direction B running car; Control both direction ordinate movement is guaranteed traffic safety;
When both direction A, B all have automobile when go in suitable meeting highway section, direction A and direction B ordinate movement, direction A passes through, and direction B closes; Warp direction A is after a while closed, and when cannot not treating suitablely that the meeting highway section does not have automobile, direction B is current again, and the direction ordinate movement is guaranteed traffic safety.
3. the narrow curve traffic control method in a kind of mountain area according to claim 2; It is characterized in that: after system boot is accomplished initialization; Control module (1) is the data message of images acquired sensor (201) and the distance measuring sensor that tests the speed (202) at first; Afterwards; Control module (1) carries out the overall treatment analysis to the data of imageing sensor (301) and the distance measuring sensor that tests the speed (302), obtains the car orientation and the travel speed in bend data acquisition highway section, in conjunction with the traffic rules that are provided with in advance; Control first traffic lights (301), second traffic lights (302) and the first automatic stopping railing (303), the second automatic stopping railing (304), the rational allocation automotive safety is current.
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| CN2012102730315A CN102800202A (en) | 2012-08-02 | 2012-08-02 | Mountainous area narrow curve traffic control system and control method |
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| CN2012102730315A CN102800202A (en) | 2012-08-02 | 2012-08-02 | Mountainous area narrow curve traffic control system and control method |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104882027A (en) * | 2015-05-29 | 2015-09-02 | 武汉理工大学 | Curve automobile meeting early warning system |
| CN106846849A (en) * | 2017-03-20 | 2017-06-13 | 中信戴卡股份有限公司 | A kind of roadnet suitable for narrow landform |
| CN106971579A (en) * | 2017-04-25 | 2017-07-21 | 北京星云互联科技有限公司 | The trackside operational support system and method for a kind of intelligent network connection automobile |
| CN107103771A (en) * | 2017-05-24 | 2017-08-29 | 程家宝 | A kind of one-way road instruction system and road instruction method |
| CN107403557A (en) * | 2016-05-19 | 2017-11-28 | 北大方正集团有限公司 | A kind of lane control system |
| CN108615366A (en) * | 2018-05-09 | 2018-10-02 | 武汉理工大学 | A kind of novel mountain road curve traffic guiding system and method |
| CN108615373A (en) * | 2018-05-10 | 2018-10-02 | 西南交通大学 | A kind of uniline restricted section of road two-direction road intelligence control system |
| CN110230278A (en) * | 2019-07-30 | 2019-09-13 | 安徽信息工程学院 | Bend is warned instrument |
| CN110570657A (en) * | 2019-10-16 | 2019-12-13 | 徐涛 | Highway rescue station selection system and method based on big data |
| CN113341969A (en) * | 2021-06-01 | 2021-09-03 | 江苏徐工工程机械研究院有限公司 | Traffic control system for mining truck and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882027A (en) * | 2015-05-29 | 2015-09-02 | 武汉理工大学 | Curve automobile meeting early warning system |
| CN107403557A (en) * | 2016-05-19 | 2017-11-28 | 北大方正集团有限公司 | A kind of lane control system |
| CN106846849A (en) * | 2017-03-20 | 2017-06-13 | 中信戴卡股份有限公司 | A kind of roadnet suitable for narrow landform |
| CN106971579A (en) * | 2017-04-25 | 2017-07-21 | 北京星云互联科技有限公司 | The trackside operational support system and method for a kind of intelligent network connection automobile |
| CN107103771A (en) * | 2017-05-24 | 2017-08-29 | 程家宝 | A kind of one-way road instruction system and road instruction method |
| CN108615366A (en) * | 2018-05-09 | 2018-10-02 | 武汉理工大学 | A kind of novel mountain road curve traffic guiding system and method |
| CN108615373A (en) * | 2018-05-10 | 2018-10-02 | 西南交通大学 | A kind of uniline restricted section of road two-direction road intelligence control system |
| CN110230278A (en) * | 2019-07-30 | 2019-09-13 | 安徽信息工程学院 | Bend is warned instrument |
| CN110570657A (en) * | 2019-10-16 | 2019-12-13 | 徐涛 | Highway rescue station selection system and method based on big data |
| CN113341969A (en) * | 2021-06-01 | 2021-09-03 | 江苏徐工工程机械研究院有限公司 | Traffic control system for mining truck and method thereof |
| CN113341969B (en) * | 2021-06-01 | 2023-12-08 | 江苏徐工工程机械研究院有限公司 | Traffic control system for mining truck and method thereof |
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Application publication date: 20121128 |