CN103871257A - Intelligent traffic control realization method and intelligent traffic control system - Google Patents
Intelligent traffic control realization method and intelligent traffic control system Download PDFInfo
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- CN103871257A CN103871257A CN201210537501.4A CN201210537501A CN103871257A CN 103871257 A CN103871257 A CN 103871257A CN 201210537501 A CN201210537501 A CN 201210537501A CN 103871257 A CN103871257 A CN 103871257A
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Abstract
The invention discloses an intelligent traffic control realization method and an intelligent traffic control system and relates to the technical field of communication, so as to solve the technical problem that the solution to traffic congestion in the prior art is limited. The method comprises steps: a first traffic light monitors in real time traffic information of all lanes within the governed area; the first traffic light sends the relevant lane traffic information to at least one second traffic light; and the second traffic light adjusts the time of traffic lights in the lane of the second traffic light according to the received relevant lane traffic information of the first traffic light, or adjusts the time of traffic lights in the lane of the second traffic light according to the received relevant lane traffic information of the first traffic light and the monitored traffic information of the lane of the second traffic light, wherein the traffic information of all lanes comprises traffic information of the lane of the first traffic light and traffic information of relevant lanes of the first traffic light; and the first traffic light is near to the second traffic light.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of implementation method of intelligent transportation control and intelligent traffic control system.
Background technology
In existing traffic control system, predefined, the relatively static strategy of main use is controlled the time span of signal lamp.As, for certain signal lamp, the time span of its red light, green light is fixed.Or, in some specific situation (as, in the rush hour), the time span of red light, green light is adjusted into the fixing value of another one.
In this traffic control system, when occurring the jam situation of traffic, the normal scheme adopting is: will after the information of vehicle flowrate collection at some road or crossing, send to and (can adopt wired mode, also can adopt wireless mode, as, cellular system, WLAN etc.) crossing closed on, and these information of vehicle flowrate are shown on the display screen at this crossing.In the time that driver sees these information, can select to drive to road or the crossing that jam situation is lighter, thereby can alleviate to a certain extent the degree of blocking up of whole traffic system.Or the flow information at crossing to road is monitored, and utilize this flow information to adjust the time span of red, the green light at this crossing.
But, still there is following technical matters in the existing scheme for traffic congestion: although can alleviate the traffic congestion situation at this crossing, but for overall traffic system, positive effect is limited, be easy to bring negative impact to the traffic congestion at other crossings.In addition, use display screen to show the method for closing on road condition information no matter be, still use the through street method of avoiding of blocking up, although can alleviate to a certain extent the degree of congestion in road,, otherwise the applicable scene of the method is limited to very much, the method is relatively passive (for example, if driver must travel by the section blocking up, even seen this information at other crossings, also do not act on).
Summary of the invention
Be subject to limitation in order to solve in prior art the solution of traffic congestion, and easily this jam situation expanded to other crossings, the technical matters that is difficult to effectively relieve the congestion of traffic, provides a kind of implementation method and intelligent traffic control system of intelligent transportation control.
An implementation method for intelligent transportation control, comprising:
The flow information in all tracks in the first traffic lights Real-Time Monitoring administration scope, the flow information in described all tracks comprises the flow information in this track of the first traffic lights and the flow information in the relevant track of the first traffic lights;
The flow information in described relevant track is sent at least one second traffic lights by the first traffic lights, and described the first traffic lights is adjacent with described the second traffic lights;
The second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in relevant track that receives described the first traffic lights, or the second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in this track of the flow information in the relevant track of described the first traffic lights receiving and the second traffic lights of monitoring.
A kind of intelligent traffic control system, comprising:
Traffic monitoring module, for the flow information in all tracks within the scope of Real-Time Monitoring administration, the flow information in described all tracks comprises the flow information in this track and the flow information in relevant track;
Sending module, for sending to the flow information in described relevant track at least one adjacent traffic lights;
Receiver module, for receiving the flow information from the relevant track of other traffic lights;
Adjusting module, for adjust traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of described other traffic lights, or for according to the flow information in the relevant track of described other traffic lights and traffic monitoring module monitors to the flow information in this track adjust traffic lights time of the traffic lights in this track.
In such scheme provided by the invention, traffic lights is not only monitored the flow information in this track, the flow information in relevant track is also monitored simultaneously, and send to adjacent multiple traffic lights, each traffic lights is in the time adjusting the traffic lights time, consider the traffic conditions in relevant track, and then in solution prior art, in order to alleviate this track traffic congestion situation, the technical matters that this jam situation is expanded to other crossings causing, and then obtain the traffic conditions of considering relevant track in debugging when the traffic lights time, adjust dynamically the traffic lights time according to actual conditions, the technique effect of this track of more effective alleviation and relevant track traffic congestion state.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for instructions, for explaining the present invention, is not construed as limiting the invention together with embodiments of the present invention.In the accompanying drawings:
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the implementation method of a kind of intelligent transportation control that Fig. 1 provides for the embodiment of the present invention 1;
The traffic route scene schematic diagram that Fig. 2 provides for the embodiment of the present invention 1;
The schematic diagram of the example 1 of the implementation method of intelligent transportation control under the traffic route scene that Fig. 3 provides for the embodiment of the present invention 1;
The schematic diagram of the example 2 of the implementation method of intelligent transportation control under the traffic route scene that Fig. 4 provides for the embodiment of the present invention 1;
The schematic diagram of the example 3 of the implementation method of intelligent transportation control under the traffic route scene that Fig. 5 provides for the embodiment of the present invention 1;
The structural representation of a kind of intelligent traffic control system that Fig. 6 provides for the embodiment of the present invention 2.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.And following embodiment is possibility of the present invention, embodiment puts in order and the numbering of embodiment and the sequence independence that it is preferably carried out.
Embodiment 1
The embodiment of the present invention provides a kind of implementation method of intelligent transportation control, and as shown in Figure 1, the method comprises:
In the present embodiment, the first traffic lights can be monitored by camera, sensor mode the flow information in all tracks in its monitoring range with traffic lights.Flow information mainly refers to the quantity of vehicle, and the first traffic lights can each regular hour section be just added up the quantity of the measurement that this Measuring Time point passes through.
In the present embodiment, the performed each traffic lights of step 101 of actual the first traffic lights all can be carried out, and being only one first traffic lights is that example is described, and that is to say the flow information in all tracks in the equal Real-Time Monitoring administration of each traffic lights scope.For be more convenient for describe, below embodiment describe as an example of traffic lights A example.The flow information in all tracks of mentioning in the present embodiment comprises the flow information in this track of traffic lights A and the flow information in the relevant track of traffic lights A.
Wherein, relevant track comprises: relevant track and the relevant track of rolling away from of sailing into.Vehicle in relevant track will sail in this track according to traffic rules, and this relevant track is in the relevant track of sailing into; Vehicle in this track will sail in relevant track according to traffic rules, and this relevant track is in the relevant track of rolling away from.The track of being relatively correlated with, this track in the present embodiment, refers to that traffic lights A directly commands vehicle to stop the track of row.
Describe in order to be more convenient for, the second traffic lights represents with traffic lights B, and traffic lights A and traffic lights B adjacent relation each other, and the adjacent traffic lights of traffic lights A is traffic lights B, and the adjacent traffic lights of traffic lights B is traffic lights A.Namely in fact the present embodiment represents the adjacent traffic lights of a certain traffic lights with traffic lights B.
The adjacent traffic lights that includes but not limited to direct adjacency in the present embodiment, can also comprise the traffic lights of adjacent multi-hop.The adjacent traffic lights of for example traffic lights A comprises the traffic lights at the next crossing of traffic lights A, also comprises the traffic lights apart from two or three crossings of traffic lights A.These traffic lights all belong to the adjacent traffic lights B of traffic lights A in this enforcement.Therefore, in the present embodiment, a traffic lights A can will send to the flow information in its relevant track multiple traffic lights B; Correspondingly, a traffic lights B is by the flow information receiving from the relevant track of multiple traffic lights A.In addition,, because adjacent traffic lights is all comparatively speaking, so the adjacent traffic lights B as traffic lights A in the present embodiment is in fact also a traffic lights A, therefore perform step too 101.
In preferred version, the flow information in relevant track comprises relevant flow information and the relevant flow information that rolls track away from that sails track into.
Particularly, step 103 can realize the adjustment of the traffic lights time to traffic lights by following four kinds of modes.Comprise:
One,, in the time that the vehicle fleet size in the relevant flow information that sails track into from traffic lights A is greater than default threshold value B, traffic lights B increases the green time (or reducing the red time in this track of traffic lights B) in this track of traffic lights B.
Two, in the time that in the relevant flow information that sails track into from traffic lights A, vehicle fleet size is less than default threshold value D, the green time in this track of the minimizing traffic lights B of traffic lights B (or the red time in this track of increase traffic lights B).
Three,, in the time that in the relevant flow information that rolls track away from from traffic lights A, vehicle fleet size is less than default threshold value F, traffic lights B increases the green time (or reducing the red time in this track of traffic lights B) in this track of traffic lights B.
Four,, in the time that in the relevant flow information that rolls track away from from traffic lights A, vehicle fleet size is greater than default threshold value H, traffic lights B reduces the green time (or the red time in this track of increase traffic lights B) in this track of traffic lights B.
The above-mentioned relevant flow information that rolls track away from can be from a traffic lights A, also can be from multiple traffic lights A.
Or, in another implementation method of the present embodiment, above-mentioned steps 103 can also be: the second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of the first traffic lights receiving and the flow information in this track of the second traffic lights monitoring.
Be that traffic lights B is except adjusting the traffic lights time in this track according to the flow information in this track and relevant track.In this case, the implementation of step 103 still can be with reference to following four kinds:
Wherein, the flow information in relevant track comprises relevant flow information and the relevant flow information that rolls track away from that sails track into.
1, when vehicle fleet size in the flow information in this track of traffic lights B is greater than default threshold value A, and while being greater than default threshold value B from the vehicle fleet size in the relevant flow information that sails track into of traffic lights A, traffic lights B increases the green time (or reducing the red time in this track of traffic lights B) in this track of traffic lights B.
2, when vehicle fleet size in the flow information in this track of traffic lights B is less than default threshold value C, and when in the relevant flow information that sails track into of traffic lights A, vehicle fleet size is less than default threshold value D, traffic lights B reduces the green time (or increase this track of traffic lights B red time) in this track of traffic lights B.
3, when vehicle fleet size in the flow information in this track of traffic lights B is greater than default threshold value E, and when in the relevant flow information that rolls track away from of traffic lights A, vehicle fleet size is less than default threshold value F, traffic lights B increases the green time (or reducing the red time in this track of traffic lights B) in second this track of traffic lights.
4, when vehicle fleet size in the flow information in this track of traffic lights B is less than default threshold value G, and when in the relevant flow information that rolls track away from of traffic lights A, vehicle fleet size is greater than default threshold value H, traffic lights B reduces the green time (or the red time in this track of increase traffic lights B) in this track of traffic lights B.
Wherein, threshold value A-H can specifically arrange according to the situation of monitoring road, as 30, and 20 etc.
The traffic lights time of the traffic lights in this track of adjustment the second traffic lights of mentioning in above-mentioned steps 103, specifically comprise:
Traffic lights B is according to the traffic lights time in this track of default set time length adjustment traffic lights B; For example default set time length is 10 seconds, and, in the time that needs are adjusted the traffic lights time, traffic lights B increases by 10 green times or reduces by 10 red times.Or
Traffic lights B adjusts the traffic lights time in this track of traffic lights B pro rata according to the flow information in the relevant track of the flow information in this track of traffic lights B and/or traffic lights A.For example: the degree that approaches threshold value according to flow information increases the green time in this track.If threshold value B be 30 cars, the vehicle that sails the flow information in track if relevant into is 35 o'clock, thinks that flow information approaches threshold value B, increases by 5 seconds green times, the vehicle of the flow information that sails track into if be correlated with is 40 o'clock, increases by 10 seconds green times.
Carry out the content of more detailed description the present embodiment below in conjunction with instantiation.
Traffic route scene schematic diagram as shown in Figure 2 provides following 3 examples under this scene.
As shown in Figure 3: example 1
201, traffic lights 2 is monitored the flow information on track 1, shows that the vehicle on this track 1 is more;
202, the flow information on track 1 is sent to adjacent traffic lights 1 by traffic lights 2;
203, traffic lights 1 receives after this flow information, and it is more to monitor wagon flow on the track 13 in this track, so increased the green time (or having reduced the red time in track 13) in track 13.
As shown in Figure 4, example 2.
301, the flow information that traffic lights 2 monitors on track 12 shows that wagon flow is less, and the fashion information that traffic lights 2 monitors track 3 shows that wagon flow is less;
302, the flow information on the track monitoring 3 and track 12 is sent to adjacent traffic lights 3 by traffic lights 2;
303, traffic lights 3 is received this flow information, and it is less to monitor wagon flow on track 7, so reduced the green time red time of track 7 (or increased) in track 7.
As Fig. 5, example 3.
401, it is more that traffic lights 1 monitors the wagon flow in track 13, and it is less that traffic lights 3 monitors the wagon flow in track 5;
402, the car flow information on the track monitoring 13 is sent to adjacent traffic lights 2 by traffic lights 1, and the car flow information on the track monitoring 5 is sent to adjacent traffic lights 2 by traffic lights 3;
403, traffic lights 2 is received above-mentioned flow information, and it is less to monitor wagon flow on track 14, so reduce the green time red time of track 14 (or increased) in track 14.
The method that the present embodiment provides can be adjusted by red light, the green time to traffic lights dynamically according to the flow information in relevant track, thereby can alleviate the degree of blocking up of traffic system.And the flow status that this method not only can show at this crossing the vehicle that closes on crossing, can also utilize red light, the green light of this state to this crossing to adjust dynamically, therefore can the jam situation to road more initiatively adjust.In addition, in this method, pass through the mutual information of vehicle flowrate of adjacent intersection, red, green light to each crossing are adjusted dynamically, can better reduce the overall congestion of whole roadnet, and avoid producing the situation that has but increased the weight of the degree of blocking up of adjacent intersection in order to alleviate the degree of blocking up at local crossing.Further, because the transmission of the flow information in the track in the present invention is mode two-way, multi-to-multi, and in the time that being adjusted, local signal lamp also can consider the vehicle flowrate situation to individual adjacent intersection, have more systematicness thereby make to adjust, and avoid producing the situation that has but increased the weight of the degree of blocking up of adjacent intersection in order to alleviate the degree of blocking up at local crossing.
Embodiment 2
Implement for the ease of the method in embodiment 1, the present embodiment provides a kind of intelligent traffic control system, and this system can be deployed on the traffic lights A and B of embodiment 1.As shown in Figure 6, comprising: traffic monitoring module 21, sending module 22, receiver module 23, adjusting module 24.
Traffic monitoring module 21, for the flow information in all tracks within the scope of Real-Time Monitoring administration, the flow information in all tracks comprises the flow information in this track and the flow information in relevant track; Sending module 22, for sending at least one adjacent traffic lights by the flow information in relevant track; Receiver module 23, for receiving the flow information from the relevant track of other traffic lights; Adjusting module 24, for adjust traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of other traffic lights, or for according to the flow information in the relevant track of other traffic lights and traffic monitoring module monitors to the flow information in this track adjust traffic lights time of the traffic lights in this track.
Wherein, the flow information in relevant track comprises relevant flow information and the relevant flow information that rolls track away from that sails track into.
Preferably, adjusting module 24 comprises: sail adjustment unit into, roll adjustment unit away from, time control unit.
Sail adjustment unit into, in the time that the vehicle fleet size of the relevant flow information that sails track into is greater than default threshold value B, increase the green time in this track or reduce the red time in this track; And in the time that vehicle fleet size is less than default threshold value D in the relevant flow information that sails track into, reduces the green time in this track or increase the red time in this track.
Roll adjustment unit away from, in the time that the relevant flow information vehicle fleet size that rolls track away from is less than default threshold value F, increase the green time in this track or reduce the red time in this track; And in the time that vehicle fleet size is greater than default threshold value H in the relevant flow information that rolls track away from, reduces the green time in this track or increase the red time in this track.
Time control unit, for the traffic lights time in this track of set time length adjustment according to default; Or adjust pro rata the traffic lights time in this track according to the flow information in the relevant track of the flow information in this track and/or other traffic lights.
Further, sail adjustment unit into, also for being greater than default threshold value A when the flow information vehicle fleet size in this track, and vehicle fleet size in the relevant flow information that sails track into is while being greater than default threshold value B, increases the green time in this track or reduces the red time in this track; And be less than default threshold value C when vehicle fleet size in the flow information in this track, and reduce the green time in this track when vehicle fleet size is less than default threshold value D in the relevant flow information that sails track into or increase the red time in this track.
Roll adjustment unit away from, also be greater than default threshold value E for the flow information vehicle fleet size when this track, and when vehicle fleet size is less than default threshold value F in the relevant flow information that rolls track away from, increases the green time in this track or reduce the red time in this track of lamp; And be less than default threshold value G when vehicle fleet size in the flow information in this track, and when vehicle fleet size is greater than default threshold value H in the relevant flow information that rolls track away from, reduces the green time in this track or increase the red time in this track.
The system that the present embodiment provides, because adopted, the flow information in relevant track is monitored, and send to adjacent traffic lights, make this adjacent traffic lights can adjust dynamically according to the flow information in relevant track the traffic lights time in this track, and then utilize other to close on flow information in road junction roadway and the relation in Yu Zhe track, these tracks, dynamically adjust the traffic lights time of each signal lamp, thereby can alleviate greatly the traffic congestion degree on road.
The products such as the said system that the embodiment of the present invention provides are to belong to flow and method take computer program as foundation, and according to each step corresponding consistent mode completely of method flow in embodiment of the method 1(and/or accompanying drawing, the functional module providing.And because this functional module is the software systems that realize by the mode of computer program, so functional module of specifically not mentioning for system embodiment 2, owing to considering that the content of recording according to said method embodiment has enough made those skilled in the art determine directly, expectedly and realize the functional module that described step institute must foundation from each process step of method record, so be not repeated herein.
The part that technical scheme of the present invention contributes to prior art in essence is in other words the function embodying with the form of software product, that is to say: even if the function body of its performed method of each equipment of device of the present invention, equipment or composition system or realization is hardware, the part that still in fact realizes above-mentioned functions of the present invention is but module or the unit of computer software product.And this computer software product can be stored in the storage medium can read, as the floppy disk of computing machine, hard disk or CD etc., comprise that some instructions are in order to make a method described in each embodiment of equipment execution the present invention.
The above, it is only the specific embodiment of the present invention, but the present invention can have multiple multi-form embodiment, above by reference to the accompanying drawings the present invention is illustrated, this does not also mean that the applied embodiment of the present invention can only be confined in these specific embodiments, those skilled in the art should understand, the embodiment that above provided is some examples in multiple preferred implementation, and the embodiment of any embodiment the claims in the present invention all should be within the claims in the present invention scope required for protection; Those skilled in the art can modify to the technical scheme of recording in each embodiment above, or part technical characterictic is wherein equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to and replace or improvement etc., within all should being included in the protection domain of the claims in the present invention.
Claims (12)
1. an implementation method for intelligent transportation control, is characterized in that, comprising:
The flow information in all tracks in the first traffic lights Real-Time Monitoring administration scope, the flow information in described all tracks comprises the flow information in this track of the first traffic lights and the flow information in the relevant track of the first traffic lights;
The flow information in described relevant track is sent at least one second traffic lights by the first traffic lights, and described the first traffic lights is adjacent with described the second traffic lights;
The second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in relevant track that receives described the first traffic lights, or the second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in this track of the flow information in the relevant track of described the first traffic lights receiving and the second traffic lights of monitoring.
2. method according to claim 1, is characterized in that, the flow information in described relevant track comprises the relevant flow information that sails track into;
The flow information that described the second traffic lights basis receives the relevant track of described the first traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights, specifically comprises:
In the time that the vehicle fleet size in the described relevant flow information that sails track into is greater than default threshold value B, the second traffic lights increase described the second traffic lights this track green time or reduce the red time in this track of described the second traffic lights;
In the time that in the described relevant flow information that sails track into, vehicle fleet size is less than default threshold value D, the green time in this track of described second traffic lights of minimizing of the second traffic lights or increase the red time in this track of described the second traffic lights.
3. method according to claim 1 and 2, is characterized in that, the flow information in described relevant track comprises the relevant flow information that rolls track away from;
The flow information that described the second traffic lights basis receives the relevant track of described the first traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights, specifically comprises:
In the time that in the described relevant flow information that rolls track away from, vehicle fleet size is less than default threshold value F, the second traffic lights increase described the second traffic lights this track green time or reduce the red time in this track of described the second traffic lights;
In the time that in the described relevant flow information that rolls track away from, vehicle fleet size is greater than default threshold value H, the second traffic lights reduce described the second traffic lights this track green time or increase the red time in this track of described the second traffic lights.
4. method according to claim 1, is characterized in that, the flow information in described relevant track comprises the relevant flow information that sails track into;
Described the second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of described the first traffic lights receiving and the flow information in this track of the second traffic lights monitoring, specifically comprise:
When vehicle fleet size in the flow information in this track of described the second traffic lights is greater than default threshold value A, and when the vehicle fleet size in the described relevant flow information that sails track into is greater than default threshold value B, the second traffic lights increase described the second traffic lights this track green time or reduce the red time in this track of described the second traffic lights;
When vehicle fleet size in the flow information in this track of described the second traffic lights is less than default threshold value C, and when in the described relevant flow information that sails track into, vehicle fleet size is less than default threshold value D, the second traffic lights reduce described the second traffic lights this track green time or increase the red time in this track of described the second traffic lights.
5. according to the method described in claim 1 or 4, it is characterized in that, the flow information in described relevant track comprises the relevant flow information that rolls track away from;
Described the second traffic lights is adjusted the traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of described the first traffic lights receiving and the flow information in this track of the second traffic lights monitoring, specifically comprise:
When vehicle fleet size in the flow information in this track of described the second traffic lights is greater than default threshold value E, and when in the described relevant flow information that rolls track away from, vehicle fleet size is less than default threshold value F, the second traffic lights increases the green time in described second this track of traffic lights or reduces the red time in described second this track of traffic lights;
When vehicle fleet size in the flow information in this track of described the second traffic lights is less than default threshold value G, and when in the described relevant flow information that rolls track away from, vehicle fleet size is greater than default threshold value H, the second traffic lights reduce described the second traffic lights this track green time or increase the red time in this track of described the second traffic lights.
6. method according to claim 1, is characterized in that, the traffic lights time of the traffic lights in this track of described adjustment the second traffic lights, specifically comprises:
The second traffic lights is according to the traffic lights time in this track of default set time length adjustment the second traffic lights; Or
The second traffic lights is adjusted the traffic lights time in this track of the second traffic lights pro rata according to the flow information in the relevant track of the flow information in this track of the second traffic lights and/or the first traffic lights.
7. an intelligent traffic control system, is characterized in that, comprising:
Traffic monitoring module, for the flow information in all tracks within the scope of Real-Time Monitoring administration, the flow information in described all tracks comprises the flow information in this track and the flow information in relevant track;
Sending module, for sending to the flow information in described relevant track at least one adjacent traffic lights;
Receiver module, for receiving the flow information from the relevant track of other traffic lights;
Adjusting module, for adjust traffic lights time of the traffic lights in this track of the second traffic lights according to the flow information in the relevant track of described other traffic lights, or for according to the flow information in the relevant track of described other traffic lights and traffic monitoring module monitors to the flow information in this track adjust traffic lights time of the traffic lights in this track.
8. system according to claim 7, is characterized in that, the flow information in described relevant track comprises the relevant flow information that sails track into; Described adjusting module comprises:
Sail adjustment unit into, in the time that the vehicle fleet size of the described relevant flow information that sails track into is greater than default threshold value B, increase the green time in this track or reduce the red time in this track; And in the time that vehicle fleet size is less than default threshold value D in the described relevant flow information that sails track into, reduces the green time in this track or increase the red time in this track.
9. according to the system described in claim 7 or 8, it is characterized in that, the flow information in described relevant track comprises the relevant flow information that rolls track away from; Described adjusting module also comprises:
Roll adjustment unit away from, in the time that the described relevant flow information vehicle fleet size that rolls track away from is less than default threshold value F, increase the green time in this track or reduce the red time in this track; And in the time that vehicle fleet size is greater than default threshold value H in the described relevant flow information that rolls track away from, reduces the green time in this track or increase the red time in this track.
10. system according to claim 7, is characterized in that, the flow information in described relevant track comprises the relevant flow information that sails track into; Described adjusting module comprises:
Sail adjustment unit into, be greater than default threshold value A for the flow information vehicle fleet size when this track, and when the vehicle fleet size in the described relevant flow information that sails track into is greater than default threshold value B, increases the green time in this track or reduce the red time in this track; And be less than default threshold value C when vehicle fleet size in the flow information in this track, and reduce the green time in this track when vehicle fleet size is less than default threshold value D in the described relevant flow information that sails track into or increase the red time in this track.
11. according to the system described in claim 7 or 10, it is characterized in that, the flow information in described relevant track comprises the relevant flow information that rolls track away from; Described adjusting module also comprises:
Roll adjustment unit away from, be greater than default threshold value E for the flow information vehicle fleet size when this track, and when vehicle fleet size is less than default threshold value F in the described relevant flow information that rolls track away from, increases the green time in this track or reduce the red time in this track of lamp; And be less than default threshold value G when vehicle fleet size in the flow information in this track, and when vehicle fleet size is greater than default threshold value H in the described relevant flow information that rolls track away from, reduces the green time in this track or increase the red time in this track.
12. systems according to claim 7, is characterized in that, described adjusting module comprises:
Time control unit, for the traffic lights time in this track of set time length adjustment according to default; Or adjust pro rata the traffic lights time in this track according to the flow information in the relevant track of the flow information in this track and/or described other traffic lights.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104594250A (en) * | 2014-11-28 | 2015-05-06 | 徐涛 | Intelligent traffic control system with position sensor and reflecting strip |
| CN105427634A (en) * | 2015-12-31 | 2016-03-23 | 上海博泰悦臻网络技术服务有限公司 | Traffic light control method and device |
| CN104200719B (en) * | 2014-07-24 | 2016-10-05 | 北方工业大学 | Induction control method of multifunctional traffic signal control lamp panel |
| CN108074406A (en) * | 2016-11-16 | 2018-05-25 | 杭州海康威视数字技术股份有限公司 | A kind of signal control method and system |
| CN108281015A (en) * | 2018-01-30 | 2018-07-13 | 青岛中兴智能交通有限公司 | A kind of traffic simulation control method and device |
| CN108806284A (en) * | 2017-05-03 | 2018-11-13 | 东软集团股份有限公司 | The method, apparatus and storage medium and electronic equipment of adjustment traffic signal timing |
| CN110660231A (en) * | 2019-09-27 | 2020-01-07 | 佛山科学技术学院 | Urban intelligent transportation system and operation method thereof |
| CN111344757A (en) * | 2017-09-19 | 2020-06-26 | 大陆汽车系统公司 | Adaptive traffic control system and method for operating the same |
| CN111627203A (en) * | 2019-02-27 | 2020-09-04 | 雄鹏资产管理(上海)有限公司 | System management method for avoiding congestion of traffic trunk |
| CN112349112A (en) * | 2020-10-30 | 2021-02-09 | 镇江高等职业技术学校 | Self-adaptive traffic light control method |
| CN114446066A (en) * | 2021-12-30 | 2022-05-06 | 银江技术股份有限公司 | Road signal control method and device |
| CN114863701A (en) * | 2022-04-26 | 2022-08-05 | 北京百度网讯科技有限公司 | Traffic signal lamp control method, device, electronic equipment and medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060152175A1 (en) * | 2003-06-30 | 2006-07-13 | Koninklijke Philips Electronics N.V. | Single led driver for a traffic light |
| CN101667343A (en) * | 2008-09-02 | 2010-03-10 | 徐丽霞 | Road junction intelligent traffic regulation control device |
| CN201600784U (en) * | 2009-10-13 | 2010-10-06 | 山东农业大学 | Intelligent traffic control device |
| CN101958049A (en) * | 2010-09-21 | 2011-01-26 | 隋亚刚 | Signal light linkage control system of express way ramp outlet and adjacent intersection in city |
| CN101976509A (en) * | 2010-10-15 | 2011-02-16 | 深圳职业技术学院 | Comprehensive control method for intelligent traffic |
-
2012
- 2012-12-12 CN CN201210537501.4A patent/CN103871257B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060152175A1 (en) * | 2003-06-30 | 2006-07-13 | Koninklijke Philips Electronics N.V. | Single led driver for a traffic light |
| CN101667343A (en) * | 2008-09-02 | 2010-03-10 | 徐丽霞 | Road junction intelligent traffic regulation control device |
| CN201600784U (en) * | 2009-10-13 | 2010-10-06 | 山东农业大学 | Intelligent traffic control device |
| CN101958049A (en) * | 2010-09-21 | 2011-01-26 | 隋亚刚 | Signal light linkage control system of express way ramp outlet and adjacent intersection in city |
| CN101976509A (en) * | 2010-10-15 | 2011-02-16 | 深圳职业技术学院 | Comprehensive control method for intelligent traffic |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200719B (en) * | 2014-07-24 | 2016-10-05 | 北方工业大学 | Induction control method of multifunctional traffic signal control lamp panel |
| CN104594250A (en) * | 2014-11-28 | 2015-05-06 | 徐涛 | Intelligent traffic control system with position sensor and reflecting strip |
| CN105427634A (en) * | 2015-12-31 | 2016-03-23 | 上海博泰悦臻网络技术服务有限公司 | Traffic light control method and device |
| CN108074406A (en) * | 2016-11-16 | 2018-05-25 | 杭州海康威视数字技术股份有限公司 | A kind of signal control method and system |
| CN108806284A (en) * | 2017-05-03 | 2018-11-13 | 东软集团股份有限公司 | The method, apparatus and storage medium and electronic equipment of adjustment traffic signal timing |
| CN111344757A (en) * | 2017-09-19 | 2020-06-26 | 大陆汽车系统公司 | Adaptive traffic control system and method for operating the same |
| CN108281015A (en) * | 2018-01-30 | 2018-07-13 | 青岛中兴智能交通有限公司 | A kind of traffic simulation control method and device |
| CN111627203B (en) * | 2019-02-27 | 2023-10-31 | 雄鹏资产管理(上海)有限公司 | System management method for traffic trunk road congestion avoidance |
| CN111627203A (en) * | 2019-02-27 | 2020-09-04 | 雄鹏资产管理(上海)有限公司 | System management method for avoiding congestion of traffic trunk |
| CN110660231A (en) * | 2019-09-27 | 2020-01-07 | 佛山科学技术学院 | Urban intelligent transportation system and operation method thereof |
| CN112349112A (en) * | 2020-10-30 | 2021-02-09 | 镇江高等职业技术学校 | Self-adaptive traffic light control method |
| CN114446066A (en) * | 2021-12-30 | 2022-05-06 | 银江技术股份有限公司 | Road signal control method and device |
| CN114863701A (en) * | 2022-04-26 | 2022-08-05 | 北京百度网讯科技有限公司 | Traffic signal lamp control method, device, electronic equipment and medium |
| CN114863701B (en) * | 2022-04-26 | 2024-01-16 | 北京百度网讯科技有限公司 | Traffic signal lamp control method, device, electronic equipment and medium |
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