CN202720779U - Traffic control system for narrow curved road in mountainous area - Google Patents
Traffic control system for narrow curved road in mountainous area Download PDFInfo
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- CN202720779U CN202720779U CN 201220380037 CN201220380037U CN202720779U CN 202720779 U CN202720779 U CN 202720779U CN 201220380037 CN201220380037 CN 201220380037 CN 201220380037 U CN201220380037 U CN 201220380037U CN 202720779 U CN202720779 U CN 202720779U
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Abstract
Disclosed in the utility model is a traffic control system for a narrow curved road in a mountainous area. The traffic control system comprises a control unit, an environment sensing module, a traffic guidance module and a power supply module, wherein the control unit is respectively connected with the power supply module, the environment sensing module, and the traffic guidance module. The environment sensing module includes an image sensor and a velocity and range measurement sensor; and the traffic guidance module includes two traffic signal lamps and two automatic stopping rails. Besides, the control unit, the image sensor and the velocity and range measurement sensor are respectively installed at the corner of the outer side of the curved road; and the two traffic signal lamps and the two automatic stopping rails are respectively installed at the right side at the car coming direction. After the control unit carries out integrated analyzing based on data from the environment sensing module, the two sets of traffic signal lamps and automatic stopping rails in the traffic guidance module are utilized to optimize a driving sequence of vehicles according to a traffic rule arranged in advance and thus the meeting of vehicles at a narrow curved road in a mountainous area can be avoided, thereby effectively avoiding occurrences of a traffic accident and road congestion at the narrow curved road in the mountainous area.
Description
Technical field
The utility model relates to a kind of traffic intelligent management control system, is specifically related to a kind of Narrow Mountainous Area curve traffic control system.
Background technology
China is the country on mountain more than, and there is larger 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 the 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 at the Narrow Mountainous Area curve traffic, the major traffic accidents such as collision or overturning very easily occur at bend or blind area, turnout.
Find through the correlation technique literature search, the safety approach for the curve traffic caution mainly contains following several at present:
1) utility model patent crooked road traffic multi-purpose (CN230130350202Y) adopts the reflective opposite driving situation that reflects of convex lens.
2) a kind of crooked road prompting system of patent of invention (CN1020202330203A) adopts infrared detecting device to detect running car.
In above two inventions, there is the serious hysteresis of information in the former, only has when both sides' automobile all enters 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 common shortcomings are to do the control of current order, easily cause the accident and road congestion, therefore, guarantee that current smoothly at sharp turn, mountain area narrow road section is that the driver dreams of.
Summary of the invention
For the above-mentioned automobile cornering present situation of travelling, overcome the deficiency of background technology, the purpose of this utility model is to provide a kind of Narrow Mountainous Area curve traffic control system and control method, according to the actual road conditions of bend, according to traffic rules curve traffic is rationally controlled, avoid automobile at the Narrow Mountainous Area bend vehicle meeting, reduce the generation of traffic hazard and road congestion.
For solving above technical matters, the technical scheme that the utility model adopts:
The utility model comprises 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 the distance measuring sensor that tests the speed; 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 respectively bend external corners place, and two traffic lights and two automatic stopping railings are installed in respectively the right side of direction to the car.
Described control module at first gathers imageing sensor and the data message of the distance measuring sensor that tests the speed, control module carries out the overall treatment analysis to the data of imageing sensor and the distance measuring sensor that tests the speed, obtain car orientation and the travel speed in bend data acquisition highway section, in conjunction with the traffic rules that set in advance, control the first traffic lights, the 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 utlity model has is:
The utility model is rationally controlled curve traffic according to traffic rules according to the actual road conditions of bend, avoids automobile at the Narrow Mountainous Area bend vehicle meeting, effectively avoids the generation of Narrow Mountainous Area curve traffic accident and road congestion.
Description of drawings
Fig. 1 is the Narrow Mountainous Area curve traffic control system schematic diagram that the utility model relates to.
Fig. 2 is the Narrow Mountainous Area curve traffic control system floor plan schematic diagram that the utility model relates to.
Fig. 3 is the Narrow Mountainous Area curve traffic control system schematic flow sheet that the utility model relates to.
Among the figure: 1, control module, 2, environment sensing module, 3, point duty module, 4, power module, 201, imageing sensor, 202, distance measuring sensor tests the speed, 301, the first traffic lights, 302, the second traffic lights, the 303, first automatic stopping railing, the 304, second automatic stopping railing.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1 and Figure 2, the utility model comprises 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 202 that tests the speed, as the importation of control module; Described point duty module 3 comprises two traffic lights 301,302 and two automatic stopping railings 303,304, 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 respectively bend external corners place, and two traffic lights 301,302 and two automatic stopping railings 303,304 are installed in respectively the right side of direction to the car.
Described control module, data according to the imageing sensor 201 from environment sensing module 2 and the distance measuring sensor 202 that tests the speed, after overall treatment is analyzed, according to the traffic rules that set in advance, utilize traffic lights 301 in the point duty module 3,302 and automatic stopping railing 303,304 co-ordinations, optimize the order of travelling of automobile, the allotment automotive safety is current.
The data that described control module 1 obtains according to the imageing sensor 201 from environment sensing module 2 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, according to the traffic rules that set in advance, optimize the order of travelling of automobile, utilize traffic lights 301 in the point duty module 3,302 and automatic stopping railing 303,304 co-ordinations, allocate automotive safety current.
As shown in Figure 2, in the utility model implementation, the installation that traffic lights 301, traffic lights 302, automatic stopping railing 303 and the automatic stopping railing 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 is connected should be beneficial to the module normal operation and be connected system's connection.
According to the road actual state, in suitable location automatic stopping railing 303,304 is installed.Automatic stopping railing 303 to bend highway section between the automatic stopping railing 304 for being not suitable for the meeting highway section.
The native system traffic rules are that the narrow bend automobile timesharing that is not suitable for meeting replaces one-way traffic, do not have relative running automobile.
Direction A, B all without running car when being not suitable for the meeting highway section, two-way all indications are current;
Direction A, B only have one of them direction running car to be arranged when being not suitable for the meeting highway section, suppose that direction A has running car being not suitable for the meeting highway section, if this moment, direction B did not have automobile to travel to being not suitable for the meeting highway section, the automobile of direction A can travel continuously by being not suitable for the meeting highway section, if this moment, direction B had automobile to travel to being not suitable for the meeting highway section, at this moment direction A is after current a period of time, closing direction A, allow direction B running car, control both direction ordinate movement is guaranteed traffic safety.
Direction A, B all have automobile when being not suitable for the meeting highway section and travelling, direction A and direction B ordinate movement, and direction A is current, and direction B closes; Close through direction A after a while, when meeting to be not suitable for highway section did not have automobile, direction B was current again, and the direction ordinate movement is guaranteed traffic safety.
Narrow Mountainous Area curve traffic control system process as shown in Figure 3, after system boot is finished initialization, control module 1 at first gathers the data message of imageing sensor 201 and the distance measuring sensor 202 that tests the speed, afterwards, the data of 1 pair of imageing sensor of control module 301 and the distance measuring sensor 302 that tests the speed are carried out the overall treatment analysis, obtain car orientation and the travel speed in bend data acquisition highway section, in conjunction with the traffic rules that set in advance, control traffic lights 301,302 and automatic stopping railing 303,304, the rational allocation automotive safety is current.
Claims (2)
1. a Narrow Mountainous Area curve traffic control system 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 respectively bend external corners place, and two traffic lights (301,302) and two automatic stopping railings (303,304) are installed in respectively the right side of direction to the car.
2. a kind of Narrow Mountainous Area curve traffic control system according to claim 1, it is characterized in that: described control module (1) at first gathers the data message of imageing sensor (201) and the distance measuring sensor that tests the speed (202), 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), obtain car orientation and the travel speed in bend data acquisition highway section, in conjunction with the traffic rules that set in advance, control the first traffic lights (301), the second traffic lights (302) and the first automatic stopping railing (303), the second automatic stopping railing (304), the rational allocation automotive safety is current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380037 CN202720779U (en) | 2012-08-02 | 2012-08-02 | Traffic control system for narrow curved road in mountainous area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220380037 CN202720779U (en) | 2012-08-02 | 2012-08-02 | Traffic control system for narrow curved road in mountainous area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720779U true CN202720779U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220380037 Expired - Lifetime CN202720779U (en) | 2012-08-02 | 2012-08-02 | Traffic control system for narrow curved road in mountainous area |
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| Country | Link |
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| CN (1) | CN202720779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800202A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Mountainous area narrow curve traffic control system and control method |
-
2012
- 2012-08-02 CN CN 201220380037 patent/CN202720779U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102800202A (en) * | 2012-08-02 | 2012-11-28 | 浙江亚太机电股份有限公司 | Mountainous area narrow curve traffic control system and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |