CN107146425A - A kind of traffic control method and device - Google Patents
A kind of traffic control method and device Download PDFInfo
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- CN107146425A CN107146425A CN201710309126.0A CN201710309126A CN107146425A CN 107146425 A CN107146425 A CN 107146425A CN 201710309126 A CN201710309126 A CN 201710309126A CN 107146425 A CN107146425 A CN 107146425A
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- people
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- vehicle flowrate
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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Abstract
The embodiment of the invention discloses a kind of traffic control method and device, wherein, this method includes：When stop-light is in red light phase, the vehicle flowrate in the target monitoring track belonging to the stop-light and the flow of the people in the range of pre-determined distance can be obtained；The current traffic condition in the target monitoring track is determined according to the vehicle flowrate and the flow of the people；The stop-light is controlled according to the current traffic condition.Using the embodiment of the present invention, the purpose of traffic control can be reached according to actual traffic.
Description
Technical field
The present invention relates to electronic technology field, more particularly to a kind of traffic control method and device.
Background technology
With the raising of people's level of consumption, vehicle has been seen everywhere as walking-replacing tool.No matter festivals or holidays or work
Day, people can be reached the destination by driving vehicle, journey time has been saved to a certain extent, people has been facilitated and goes out
OK.
As a rule, corresponding stop-light can be typically set on track, for dredging pedestrian and vehicle, to reach
The purpose of traffic control.However, being found through practice, excessive vehicle can frequently result in track blocking in certain period of time.
The content of the invention
Technical problem to be solved of the embodiment of the present invention is that there is provided a kind of traffic control method and device, Ke Yili
In traffic control.
In a first aspect, the embodiments of the invention provide a kind of traffic control method, including：
When stop-light is in red light phase, the car in the target monitoring track belonging to the stop-light is obtained
Flow of the people in the range of flow and pre-determined distance；
The current traffic condition in the target monitoring track is determined according to the vehicle flowrate and the flow of the people；
The stop-light is controlled according to the current traffic condition.
Alternatively, the stop-light is arranged at the surface in the target monitoring track, the target monitoring track
Including the first section and the second section, the stop-light is specifically arranged at crossing for first section and the second section
Place；
The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to control corresponding denoted object,
The denoted object includes pedestrian and vehicle；
The vehicle flowrate is determined according to first vehicle flowrate in the first section and second vehicle flowrate in the second section, institute
State flow of the people be according to pre-determined distance in the range of pedestrian's quantity and pedestrian's holdup time determine.
Alternatively, it is described that current traffic condition is determined according to the information of vehicle flowrate and flow of the people information, including：
If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, it is determined that currently
Traffic is more-person-more-vehicle；
If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold value, it is determined that working as
The many cars of preceding traffic behaviour are few；
If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, it is determined that working as
The preceding few car of traffic behaviour is more；
If the flow of the people not less than default flow of the people threshold value and the vehicle flowrate not less than default vehicle flowrate threshold value, it is determined that
The few car of current traffic condition behaviour is few.
Alternatively, it is described that the stop-light is controlled according to the current traffic condition, including：
If the current traffic condition is more-person-more-vehicle, pedestrian's indicator lamp long green light time is reduced, and increase the car
Indicator lamp long green light time；
If the current traffic condition is behaved, many cars are few, increase pedestrian's indicator lamp long green light time, and reduce automobiles indicator lamp
Long green light time；
When few car is more if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and increase is described
Automobiles indicator lamp long green light time；
When few car is few if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and increase is described
Automobiles indicator lamp long green light time.
Alternatively, methods described also includes：
Within a preset time interval, the violation information of the denoted object is monitored, the violation information includes an at least width
Violation image, or for reflecting the denoted object violation number of times and the distribution curve of violation time；
The geographical position of the violation information and the stop-light is reported into traffic control system.
Second aspect, the embodiments of the invention provide a kind of traffic control device, including
Acquisition module, for when stop-light is in red light phase, obtaining the target belonging to the stop-light
Monitor the vehicle flowrate in track and the flow of the people in the range of pre-determined distance；
Determining module, the current friendship for determining the target monitoring track according to the vehicle flowrate and the flow of the people
Logical situation；
Control module, for controlling the stop-light according to the current traffic condition.
Alternatively, the stop-light is arranged at the surface in the target monitoring track, the target monitoring track
Including the first section and the second section, the stop-light is specifically arranged at crossing for first section and the second section
Place；The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to control corresponding denoted object, the finger
Show that object includes pedestrian and vehicle；The vehicle flowrate is second according to first vehicle flowrate in the first section and the second section
Vehicle flowrate determine, the flow of the people be according to pre-determined distance in the range of pedestrian's quantity and pedestrian's holdup time determine.
Alternatively, the determining module, if exceeding default flow of the people threshold value and the wagon flow specifically for the flow of the people
Amount exceedes default vehicle flowrate threshold value, and it is more-person-more-vehicle to determine current traffic condition；If the flow of the people exceedes default flow of the people threshold
It is worth and the vehicle flowrate is not less than default vehicle flowrate threshold value, determines that many cars of current traffic condition behaviour are few；If the flow of the people is not
Exceed default vehicle flowrate threshold value more than default flow of the people threshold value and the vehicle flowrate, determine that current traffic condition few car of behaving is more；
If the flow of the people, not less than default vehicle flowrate threshold value, determines Current traffic not less than default flow of the people threshold value and the vehicle flowrate
The few car of situation behaviour is few.
Alternatively, the control module, if being more-person-more-vehicle specifically for the current traffic condition, reduces the pedestrian
Indicator lamp long green light time, and increase the automobiles indicator lamp long green light time；If the current traffic condition is behaved, many cars are few, increase
Pedestrian's indicator lamp long green light time, and reduce automobiles indicator lamp long green light time；When if the current traffic condition is behaved, few car is more, subtract
Few pedestrian's indicator lamp long green light time, and increase the automobiles indicator lamp long green light time；If the current traffic condition is behaved
When car is few less, pedestrian's indicator lamp long green light time is reduced, and increase the automobiles indicator lamp long green light time.
Alternatively, described device also includes：
Monitoring modular, within a preset time interval, monitoring the violation information of the denoted object, the violation information
Including an at least width violation image, or for reflecting the denoted object violation number of times and the distribution curve of violation time；
Reporting module, for the geographical position of the violation information and the stop-light to be reported into traffic control system
System.
In the embodiment of the present invention, when stop-light is in red light phase, it can obtain belonging to the stop-light
The flow of the people in the range of vehicle flowrate and pre-determined distance in target monitoring track；Determined according to the vehicle flowrate and the flow of the people
The current traffic condition in the target monitoring track；The stop-light is controlled according to the current traffic condition, so as to basis
Actual traffic reaches the purpose of traffic control.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
A kind of schematic flow sheet for traffic control method that Fig. 1 provides for first embodiment of the invention；
Fig. 2 sets schematic diagram for a kind of the intensive traffic section that one embodiment of the invention is provided；
A kind of schematic flow sheet for traffic control method that Fig. 3 provides for second embodiment of the invention；
A kind of structural representation for traffic control device that Fig. 4 provides for first embodiment of the invention；
A kind of structural representation for traffic control device that Fig. 5 provides for second embodiment of the invention；
A kind of structural representation for traffic control equipment that Fig. 6 provides for third embodiment of the invention.
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 described.
Referring to Fig. 1, a kind of schematic flow sheet of the traffic control method provided for first embodiment of the invention.Specifically
Ground, may comprise steps of：
S101, when stop-light is in red light phase, obtain the target monitoring track belonging to the stop-light
Flow of the people in the range of interior vehicle flowrate and pre-determined distance.
In the embodiment of the present invention, the stop-light can be used for controlling corresponding denoted object, and the denoted object includes car
And pedestrian.Under normal circumstances, stop-light can include automobiles indicator lamp and pedestrian's indicator lamp.Correspondingly, the car
Indicator lamp can be used for controlling vehicle, and pedestrian's indicator lamp can be used for controlling pedestrian.
It should be noted that because the setting of position between first section, the second section, stop-light is different by directly
Connecing causes different occur to the judged result of current traffic condition.
In the embodiment of the present invention, stop-light can be arranged above in the target monitoring track.Specifically, the friendship
Logical indicator lamp can be arranged at the intersection in the first section and the second section.Wherein, first section and the second section can be divided
Not Wei Yu the intersection both sides.By the way that to the first section and the second section road conditions, the judgement of such as vehicle flowrate can be preferably
Grasp current traffic condition.
For example, as shown in Fig. 2 being target monitoring track at solid line.Wherein, the stop-light can be arranged on friendship
At remittance at C.If the first section A vehicle flowrate is big, while the second section B vehicle flowrate is also quite big, then illustrate in the first via
Section before section has begun to plug.
Alternatively, in other words, should if the stop-light is not arranged in the intersection in the first section and the second section
Stop-light can also be arranged on the front in the first section and the second section, can also be arranged on the first section and second
The rear in section, the embodiment of the present invention is not repeated this.
Alternatively, above-mentioned first section and the second section can be arranged on the mesh apart from the segment distance of stop-light one
On mark monitoring track, more accurately to judge road conditions, so as to adjust stop-light traffic lights duration.
Alternatively, the flow of the people in the range of the pre-determined distance in step S101 can be obtained in the following manner：Can be
One flow-monitoring device is set at stop-light or in stop-light, to monitor the stop-light scope stream of people
Amount.
It should be noted that when flow-monitoring device monitors flow of the people, the flow-monitoring device can include video record
As module is for the flow of the people in the range of monitoring distance.Above-mentioned flow of the people can be according to pre-determined distance in the range of pedestrian's number
What amount and pedestrian's holdup time determined.Alternatively, the flow-monitoring device can also include infrared induction module with detect away from
Flow of the people from the range of.
Alternatively, the vehicle flowrate in the target monitoring track in step S101 can be obtained in the following way：In the mesh
Corresponding flow-monitoring device is set at mark monitoring track different sections of highway, to monitor the vehicle flowrate of corresponding road section.Wherein, the target
Monitoring track can include the first section and the second section.
For example, a flow-monitoring device can be set in the first section, to monitor first vehicle flowrate in first section.
One flow-monitoring device can also be set in the second section, to monitor second vehicle flowrate in second section.
It should be noted that the vehicle flowrate in above-mentioned target monitoring track can be determined according to the vehicle flowrate in each section
, such as first vehicle flowrate and second vehicle flowrate in the second section in the first section.
Alternatively, the flow-monitoring device monitor vehicle flowrate when, the flow-monitoring device can include ground induction coil with
The vehicle flowrate of statistical monitoring respective stretch.Still optionally further, the flow-monitoring device can include picture recording module with to each
Section carries out video record, and combines the mode of image procossing to section progress vehicle flowrate monitoring.
S102, the current traffic condition for determining according to the vehicle flowrate and flow of the people the target monitoring track.
, in step s 102, can be according to the vehicle flowrate and flow of the people obtained in step S101 in the embodiment of the present invention
To determine traffic that the target monitoring track is current.Due to the setting of Multiple Sections, and the monitoring to different sections of highway flow,
Each section actual traffic situation can be integrated, to put into practice the control to traffic lights.
For example, if flow-monitoring device is set in the first section and the second section to monitor vehicle flowrate, first
The intersection in section and the second section sets stop-light.Wherein, flow-monitoring device is set to supervise in pedestrian's indicator lamp
Control flow of the people.Refer to table 1, be a kind of traffic list provided in an embodiment of the present invention, be based on the first section vehicle flowrate,
Second section vehicle flowrate and the flow of the people of intersection, further subdivision can obtain at least eight kinds of on target monitoring track
Traffic.Currently, according to the difference of actual setting, the first section vehicle flowrate and the second section vehicle flowrate can also be merged
For the judgement of a progress traffic.
Table 1
| First section vehicle flowrate | Intersection's flow of the people | Second section vehicle flowrate | Traffic |
| It is small | It is small | Greatly | 1 |
| Greatly | It is small | Greatly | 2 |
| It is small | Greatly | Greatly | 3 |
| Greatly | Greatly | Greatly | 4 |
| It is small | It is small | It is small | 5 |
| Greatly | It is small | It is small | 6 |
| It is small | Greatly | It is small | 7 |
| Greatly | Greatly | It is small | 8 |
For example, small in the first section vehicle flowrate, intersection's flow of the people is small, when the second section vehicle flowrate is big, then can
To determine current traffic as 1.
Again for example, big in the first section vehicle flowrate, intersection's flow of the people is small, when the second section vehicle flowrate is big, then
It is 2 that current traffic, which can be determined,.
It should be noted that above-mentioned " greatly " and " small " only provided in an embodiment of the present invention a kind of for denoted object stream
The method for expressing of amount, it is also denoted as " many ", " few ", and other can be used to indicate that as different degrees of or inhomogeneity
Other numeral, letter etc..
As a rule, the flow of the people and vehicle flowrate got can correspond to the digital model of a numeral or fluctuation
Enclose；Therefore, whether the above-mentioned method for expressing for denoted object flow the vehicle flowrate or flow of the people can meet certain according to
Individual span or more than some predetermined threshold value, so that different expressions are carried out to vehicle flowrate or flow of the people, such as " many ",
" few ".
S103, the stop-light controlled according to the current traffic condition.
In the embodiment of the present invention, different degrees of control can be carried out to stop-light according to current traffic,
The long green light time and corresponding red light duration of corresponding stop-light can be controlled according to current traffic conditions.
For example, in the case where current traffic condition is less desirable, as each denoted object flow is larger
When, it is possible to control reduces stop-light red light duration, increases the green duration of stop-light.
It is possible to further control the traffic lights duration and control phase of corresponding pedestrian's indicator lamp according to the traffic
The traffic lights duration for the automobiles indicator lamp answered.
Alternatively, traffic conditions and the control mode of stop-light can be one-to-one mapping relations, can also
For many-to-one mapping relations.Can also be one-to-many mapping relations.
For example, if the vehicle flowrate of Multiple Sections is integrated into consideration, 8 kinds of traffics of table 1 just can substantially unite
Raise as 4 kinds, this 4 kinds can have one-to-one mapping relations, but just 8 kinds of original traffic conditions with control mode, will go out
Existing many-to-one mapping relations.
It should be noted that above-mentioned mapping relations in actual applications, it is necessary to combine actual financial cost, manpower into
This and want the management and control effect to traffic that reaches to carry out comprehensive consideration, the embodiment of the present invention is not repeated this.
It can be seen that, in the embodiment shown in Fig. 1, when stop-light is in red light phase, traffic instruction can be obtained
The vehicle flowrate in target monitoring track belonging to lamp and the flow of the people in the range of pre-determined distance；According to the vehicle flowrate and the people
Flow determines the current traffic condition in the target monitoring track；The stop-light is controlled according to the current traffic condition, so that
The purpose of traffic control can be reached according to actual traffic.
Referring to Fig. 3, a kind of schematic flow sheet of the traffic control method provided for second embodiment of the invention.Specifically
Ground, may comprise steps of：
S301, when stop-light is in red light phase, obtain the target monitoring track belonging to the stop-light
Flow of the people in the range of interior vehicle flowrate and pre-determined distance.
In the embodiment of the present invention, the stop-light can set the intersection with the first section and the second section, should
Intersection includes but is not limited to intersection.The stop-light can be used for controlling corresponding denoted object, such as vehicle and row
People.
It should be noted that can be by setting traffic monitoring module at respective stretch to monitor vehicle flowrate, in section
Between intersection traffic monitoring module is set to monitor flow of the people in distance range.
It should be noted that after execution of step S301, step S302, step S303, step can be performed side by side
S304, step S305.
If S302, the flow of the people exceed default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, really
Current traffic condition is determined for more-person-more-vehicle.
It should be noted that in step S301, flow of the people and vehicle flowrate can be obtained.And it can determine whether
Whether the flow of the people exceedes default flow of the people threshold value, and whether the vehicle flowrate exceedes default vehicle flowrate threshold value, and sentencing according to the two
Disconnected result further determines that current traffic.
It should be noted that in step s 302, can be it is determined that flow of the people exceedes default flow of the people threshold value and vehicle flowrate
During more than vehicle flowrate threshold value, it is more-person-more-vehicle to determine current traffic condition, so that step S306 is performed, with according to Current traffic shape
Condition come to should stop-light be controlled.
As an example it is assumed that the vehicle flowrate in the section monitored in preset time period is a, the flow of the people in distance range
For b, it is a1 to preset vehicle flowrate threshold value, and it is b1 to preset flow of the people threshold value.If a>A1 and b>B1, then can determine current traffic condition
For car, many people are more.
If S303, the flow of the people exceed default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold value,
Determine that many cars of current traffic condition behaviour are few.
It should be noted that in step S301, the people in the vehicle flowrate and distance range of respective stretch can be obtained
Flow., can be it is determined that flow of the people exceedes default flow of the people threshold value and vehicle flowrate is not less than vehicle flowrate threshold value in step S303
When, determine that behave many cars of current traffic condition are few, so as to perform step S307, so as to according to current traffic condition come to that should hand over
Logical indicator lamp is controlled.
As an example it is assumed that the vehicle flowrate in the section monitored in preset time period is a, the people in the range of pre-determined distance
Flow is b, and it is a1 to preset vehicle flowrate threshold value, and it is b1 to preset flow of the people threshold value.If a<A1 and b>B1, then can determine Current traffic
Situation is that the few people of car is more.
If S304, the flow of the people are not less than default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value,
Determine that the few car of current traffic condition behaviour is more.
It should be noted that in step S301, the people in the vehicle flowrate and distance range of respective stretch can be obtained
Flow.In step s 304, can be it is determined that flow of the people be not less than default flow of the people threshold value and vehicle flowrate exceedes vehicle flowrate threshold value
When, determine that current traffic condition few car of behaving is more, so as to perform step S308, so as to according to current traffic condition come to that should hand over
Logical indicator lamp is controlled.
As an example it is assumed that the vehicle flowrate in the section monitored in preset time period is a, the people in the range of pre-determined distance
Flow is b, and it is a1 to preset vehicle flowrate threshold value, and it is b1 to preset flow of the people threshold value.If a>A1 and b<B1, then can determine Current traffic
Situation is that many people of car are few.
If S305, the flow of the people are not less than default flow of the people threshold value and the vehicle flowrate not less than default vehicle flowrate threshold
Value, determines that the few car of current traffic condition behaviour is few.
It should be noted that in step S301, the people in the vehicle flowrate and distance range of respective stretch can be obtained
Flow.In step S305, can it is determined that flow of the people not less than default flow of the people threshold value and vehicle flowrate not less than vehicle flowrate threshold
During value, determine that current traffic condition few car of behaving is few, so as to perform step S309, so as to according to current traffic condition come to should
Stop-light is controlled.
As an example it is assumed that the vehicle flowrate in the section monitored in preset time period is a, the people in the range of pre-determined distance
Flow is b, and it is a1 to preset vehicle flowrate threshold value, and it is b1 to preset flow of the people threshold value.If a<A1 and b<B1, then can determine Current traffic
Situation is that the few people of car is few.
If S306, the current traffic condition are more-person-more-vehicle, pedestrian's indicator lamp long green light time, and increase institute are reduced
State automobiles indicator lamp long green light time.
In the embodiment of the present invention, in step s 302, it may be determined that current traffic.The traffic can basis
Flow of the people in vehicle flowrate that the quantity in actual monitored section and monitoring are obtained, distance range is determined.Wherein, the present invention is implemented
The few car of traffic cited by example, such as people is few, more-person-more-vehicle, the few car of people are more, people Duo Che is only a kind of situation therein less.
In the embodiment of the present invention, in step s 302, however, it is determined that current traffic condition is more-person-more-vehicle, in step S306
In, it is possible to by reducing pedestrian's indicator lamp long green light time, and increase the mode of the automobiles indicator lamp long green light time to control pair
Answer stop-light.
For example, however, it is determined that current traffic condition is more-person-more-vehicle, then control pedestrian's indicator lamp long green light time has subtract for a seconds
To b seconds, wherein a>b>0.The long green light time of the automobiles indicator lamp can also be controlled to increase to d seconds, wherein d by c seconds>c>0.
It should be noted that the embodiment of the present invention is the angle from control stop-light long green light time to illustrate
's.Correspondingly, it can also be illustrated from the angle of control stop-light red light duration, the embodiment of the present invention is herein not
Repeat.
If S307, the current traffic condition are behaved, many cars are few, increase pedestrian's indicator lamp long green light time, and reduction vehicle refers to
Show lamp long green light time.
In the embodiment of the present invention, in step S303, however, it is determined that many cars of current traffic condition behaviour are few, in step S307
In, it is possible to by increasing pedestrian's indicator lamp long green light time, and reduce the mode of the automobiles indicator lamp long green light time to control pair
Answer stop-light.
For example, however, it is determined that current traffic condition is behaved, and many cars are few, then control pedestrian's indicator lamp long green light time has increasing in a seconds
Add to b seconds, wherein b>a>0.The long green light time of the automobiles indicator lamp can also be controlled to reduce to d seconds, wherein c by c seconds>d>0.
When few car is more if S308, the current traffic condition are behaved, pedestrian's indicator lamp long green light time, and increase are reduced
The automobiles indicator lamp long green light time.
In the embodiment of the present invention, in step s 304, however, it is determined that the few car of current traffic condition behaviour is more, in step S308
In, it is possible to by reducing pedestrian's indicator lamp long green light time, and increase the mode of the automobiles indicator lamp long green light time to control
Correspondence stop-light.
For example, however, it is determined that current traffic condition is behaved, and few car is more, then control pedestrian's indicator lamp long green light time has subtract for a seconds
To b seconds, wherein a>b>0.The long green light time of the automobiles indicator lamp can also be controlled to increase to d seconds, wherein d by c seconds>c>0.
When few car is few if S309, the current traffic condition are behaved, pedestrian's indicator lamp long green light time, and increase are reduced
The automobiles indicator lamp long green light time.
In the embodiment of the present invention, in step S305, however, it is determined that the few car of current traffic condition behaviour is few, in step S309
In, it is possible to by reducing pedestrian's indicator lamp long green light time, and increase the mode of the automobiles indicator lamp long green light time to control
Correspondence stop-light.
For example, however, it is determined that current traffic condition is behaved, and few car is few, then control pedestrian's indicator lamp long green light time has subtract for a seconds
To b seconds, wherein a>b>0.The long green light time of the automobiles indicator lamp can also be controlled to increase to d seconds, wherein d by c seconds>c>0.
Alternatively, in step S305, however, it is determined that the few car of current traffic condition behaviour is few, and initial pedestrian can also be kept to refer to
Show lamp long green light time, the automobiles indicator lamp long green light time is constant.
Alternatively, in step S305, however, it is determined that the few car of current traffic condition behaviour is few, it can be gone with that can pass through to increase
People's indicator lamp long green light time, and reduce the mode of the automobiles indicator lamp long green light time to control correspondence stop-light.
Alternatively, within a preset time interval, the violation information of the denoted object is monitored, by the violation information and the friendship
The geographical position of logical indicator lamp reports to traffic control system.
In the embodiment of the present invention, above-mentioned violation information includes an at least width violation image, or for reflecting the instruction pair
As violation number of times and the distribution curve of violation time.
It is alternatively possible to when denoted object makes a dash across the red light, record the violation information of the denoted object, the violation information can
To be stored in local storage device or upload in server.
It should be noted that can be by carrying photographing module, or camera module, to be made a dash across the red light in the denoted object
When, the violation image is obtained, so as to be uploaded to traffic police's system as violation evidence,
It should be noted that the target track can be determined whether by recording the violation distribution curve of denoted object
On each period violation situation, so as to preferably notify relevant departments this mornings to take corresponding measure to the target carriage
Road carries out management and control, reduces the probability for occurring traffic accident.
It can be seen that, can be for the people in the range of the vehicle flowrate and pre-determined distance of different sections of highway in the embodiment shown in Fig. 3
Flow determines current traffic condition, so as to controlled according to different traffics stop-light traffic lights when
It is long, the intelligent management and control to traffic is realized to a certain extent.
Referring to Fig. 4, a kind of structural representation of the traffic control device provided for first embodiment of the invention.Specifically
Ground, the device can include：
Acquisition module 401, for when stop-light is in red light phase, obtaining the mesh belonging to the stop-light
Vehicle flowrate in mark monitoring track and the flow of the people in the range of pre-determined distance；
Determining module 402, for determining working as the target monitoring track according to the vehicle flowrate and the flow of the people
Preceding traffic；
Control module 403, for controlling the stop-light according to the current traffic condition.
In the embodiment of the present invention, acquisition module 401 can obtain the traffic when stop-light is in red light phase
Vehicle flowrate in indicator lamp said target monitoring track and the flow of the people in the range of pre-determined distance, so that determining module 402 can
To determine the current traffic condition in target monitoring track according to the vehicle flowrate and flow of the people, so that control module 403 can
To control the stop-light according to current traffic condition.
It can be seen that, in the embodiment shown in Fig. 4, when stop-light is in red light phase, traffic instruction can be obtained
The vehicle flowrate in target monitoring track belonging to lamp and the flow of the people in the range of pre-determined distance；According to the vehicle flowrate and the people
Flow determines the current traffic condition in the target monitoring track；The stop-light is controlled according to the current traffic condition, so that
The purpose of traffic control can be reached according to actual traffic.
Referring to Fig. 5, a kind of structural representation of the traffic control device provided for second embodiment of the invention.Wherein,
Fig. 5 optimizes on the basis of Fig. 4 to be obtained, and the device can include acquisition module 501, determining module 502, control module
503, monitoring modular 504, reporting module 505 can also be included.Specifically, the device can include：
As an alternative embodiment, the stop-light is arranged at the surface in the target monitoring track, the mesh
Mark monitoring track includes the first section and the second section, and the stop-light is specifically arranged at first section and the second section
Intersection；The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to control corresponding denoted object, this refers to
Show that object includes pedestrian and vehicle；The vehicle flowrate is the first vehicle flowrate according to the first section and second car in the second section
Flow determine, the flow of the people be according to pre-determined distance in the range of pedestrian's quantity and pedestrian's holdup time determine.
As an alternative embodiment, the determining module 502, if exceeding default people specifically for the flow of the people
Flow threshold and the vehicle flowrate exceed default vehicle flowrate threshold value, and it is more-person-more-vehicle to determine current traffic condition；If the stream of people
Amount exceedes default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold value, determines many cars of current traffic condition behaviour
It is few；If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, it is determined that current hand over
The logical few car of situation behaviour is more；If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate not less than default vehicle flowrate
Threshold value, determines that the few car of current traffic condition behaviour is few.
As an alternative embodiment, the control module 503, if being behaved specifically for the current traffic condition
Many cars are more, reduce pedestrian's indicator lamp long green light time, and increase the automobiles indicator lamp long green light time；If the Current traffic
The many cars of situation behaviour are few, increase pedestrian's indicator lamp long green light time, and reduce automobiles indicator lamp long green light time；If the Current traffic
When the few car of situation behaviour is more, pedestrian's indicator lamp long green light time is reduced, and increase the automobiles indicator lamp long green light time；If institute
When stating the few car of current traffic condition behaviour less, pedestrian's indicator lamp long green light time is reduced, and it is green to increase the automobiles indicator lamp
Lamp duration.
As an alternative embodiment, monitoring modular 504, within a preset time interval, monitoring described indicate
The violation information of object, the violation information includes an at least width violation image, or for reflecting the denoted object in violation of rules and regulations
Number of times and the distribution curve of violation time.
As an alternative embodiment, reporting module 505, for the violation information and the traffic to be indicated
The geographical position of lamp reports to traffic control system.
It can be seen that, can be for the people in the range of the vehicle flowrate and pre-determined distance of different sections of highway in the embodiment shown in Fig. 5
Flow determines current traffic condition, so as to controlled according to different traffics stop-light traffic lights when
It is long, the intelligent management and control to traffic is realized to a certain extent.
Referring to Fig. 6, a kind of structural representation of the traffic control equipment provided for third embodiment of the invention.Wherein,
The traffic control equipment includes but is not limited to stop-light.Specifically, the traffic control equipment 600 can include：One or
Multiple processors 601, one or more input interfaces 602, one or more output interfaces 603 and memory 604.Above-mentioned processing
Device 601, input interface 602, output interface 603 and memory 604 are connected by bus.Memory 604 is used for store instruction, place
Manage device 601 and perform the instruction that memory 604 is stored with language.Wherein：
Memory 604 can include volatile memory (volatile memory), such as random access memory
(random-access memory, RAM)；Memory can also include nonvolatile memory (non-volatile
Memory), such as flash memory (flash memory), hard disk (hard disk drive, HDD) or solid state hard disc
(solid-state drive, SSD)；Memory 604 can also include the combination of the memory of mentioned kind.
Processor 601 can further include hardware chip.Above-mentioned hardware chip can be application specific integrated circuit
(application-specific integrated circuit, ASIC), PLD (programmable
Logic device, PLD) or its combination.Above-mentioned PLD can be CPLD (complex
Programmable logic device, CPLD), field programmable gate array (field-programmable gate
Array, FPGA), GAL (generic array logic, GAL) or its any combination.
Alternatively, above-mentioned input interface 602 can include the flow-monitoring device mentioned in Fig. 1, Fig. 3 embodiment, so as to
Processor 601 can be monitored to the flow of the people in the range of the vehicle flowrate in target monitoring track and pre-determined distance.
Alternatively, memory 604 is additionally operable to storage program instruction.Processor 601 can call described program to instruct, and realize
A kind of traffic control method as shown in the application Fig. 1, Fig. 3 embodiment.
Processor 601, for when stop-light is in red light phase, obtaining the target belonging to the stop-light
Monitor the vehicle flowrate in track and the flow of the people in the range of pre-determined distance；Determined according to the vehicle flowrate and the flow of the people
The current traffic condition in the target monitoring track；The stop-light is controlled according to the current traffic condition.
Alternatively, the stop-light is arranged at the surface in the target monitoring track, the target monitoring track
Including the first section and the second section, the stop-light is specifically arranged at crossing for first section and the second section
Place；The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to control corresponding denoted object, the finger
Show that object includes pedestrian and vehicle；The vehicle flowrate is second according to first vehicle flowrate in the first section and the second section
Vehicle flowrate determine, the flow of the people be according to pre-determined distance in the range of pedestrian's quantity and pedestrian's holdup time determine.
Alternatively, processor 601 determines current traffic condition according to the information of vehicle flowrate and flow of the people information, specifically
For：If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, Current traffic is determined
Situation is more-person-more-vehicle；If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold
Value, determines that many cars of current traffic condition behaviour are few；If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate is super
Default vehicle flowrate threshold value is crossed, determines that the few car of current traffic condition behaviour is more；If the flow of the people is not less than default flow of the people threshold value
And the vehicle flowrate is not less than default vehicle flowrate threshold value, determine that the few car of current traffic condition behaviour is few.
Alternatively, processor 601 controls the stop-light according to the current traffic condition, is specially：If described
Current traffic condition is more-person-more-vehicle, reduces pedestrian's indicator lamp long green light time, and when increasing the automobiles indicator lamp green light
It is long；If the current traffic condition is behaved, many cars are few, increase pedestrian's indicator lamp long green light time, and when reducing automobiles indicator lamp green light
It is long；When few car is more if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and the increase vehicle refers to
Show lamp long green light time；When few car is few if the current traffic condition is behaved, pedestrian's indicator lamp long green light time, and increase are reduced
The automobiles indicator lamp long green light time.
Alternatively, processor 601, are additionally operable to monitor the violation information of the denoted object, institute within a preset time interval
Stating violation information includes an at least width violation image, or for reflecting point of the denoted object violation number of times and violation time
Cloth curve；The geographical position of the violation information and the stop-light is reported into traffic control system.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
Above disclosed is only a kind of preferred embodiment of the invention, can not limit the power of the present invention with this certainly
Sharp scope, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and according to present invention power
Profit requires made equivalent variations, still falls within and invents covered scope.
Claims (10)
1. a kind of traffic control method, it is characterised in that methods described includes：
When stop-light is in red light phase, the vehicle flowrate in the target monitoring track belonging to the stop-light is obtained
And the flow of the people in the range of pre-determined distance；
The current traffic condition in the target monitoring track is determined according to the vehicle flowrate and the flow of the people；
The stop-light is controlled according to the current traffic condition.
2. according to the method described in claim 1, it is characterised in that the stop-light is arranged at the target monitoring track
Surface, the target monitoring track includes the first section and the second section, and the stop-light is specifically arranged at described
The intersection in the first section and the second section；
The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to control corresponding denoted object, described
Denoted object includes pedestrian and vehicle；
The vehicle flowrate is determined according to first vehicle flowrate in the first section and second vehicle flowrate in the second section, the people
Flow be according to pre-determined distance in the range of pedestrian's quantity and pedestrian's holdup time determine.
3. method according to claim 2, it is characterised in that described according to the information of vehicle flowrate and flow of the people information
Current traffic condition is determined, including：
If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, Current traffic is determined
Situation is more-person-more-vehicle；
If the flow of the people exceedes default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold value, it is determined that current hand over
The many cars of logical situation behaviour are few；
If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, it is determined that current hand over
The logical few car of situation behaviour is more；
If the flow of the people not less than default flow of the people threshold value and the vehicle flowrate not less than default vehicle flowrate threshold value, it is determined that currently
The few car of traffic behaviour is few.
4. method according to claim 3, it is characterised in that described that the traffic is controlled according to the current traffic condition
Indicator lamp, including：
If the current traffic condition is more-person-more-vehicle, pedestrian's indicator lamp long green light time is reduced, and the increase vehicle refers to
Show lamp long green light time；
If the current traffic condition is behaved, many cars are few, increase pedestrian's indicator lamp long green light time, and reduce automobiles indicator lamp green light
Duration；
When few car is more if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and increase the vehicle
Indicator lamp long green light time；
When few car is few if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and increase the vehicle
Indicator lamp long green light time.
5. the method according to claim 2-4 any one, it is characterised in that methods described also includes：
Within a preset time interval, the violation information of the denoted object is monitored, the violation information includes an at least width in violation of rules and regulations
Image, or for reflecting the denoted object violation number of times and the distribution curve of violation time；
The geographical position of the violation information and the stop-light is reported into traffic control system.
6. a kind of traffic control device, it is characterised in that described device includes：
Acquisition module, for when stop-light is in red light phase, obtaining the target monitoring belonging to the stop-light
The flow of the people in the range of vehicle flowrate and pre-determined distance in track；
Determining module, the Current traffic shape for determining the target monitoring track according to the vehicle flowrate and the flow of the people
Condition；
Control module, for controlling the stop-light according to the current traffic condition.
7. device according to claim 6, it is characterised in that the stop-light is arranged at the target monitoring track
Surface, the target monitoring track includes the first section and the second section, and the stop-light is specifically arranged at described
The intersection in the first section and the second section；The stop-light includes pedestrian's indicator lamp and automobiles indicator lamp, is respectively used to
Corresponding denoted object is controlled, the denoted object includes pedestrian and vehicle；The vehicle flowrate is according to the first section
What one vehicle flowrate and second vehicle flowrate in the second section were determined, the flow of the people be according to pre-determined distance in the range of pedestrian's number
What amount and pedestrian's holdup time determined.
8. device according to claim 7, it is characterised in that the determining module, if super specifically for the flow of the people
Cross default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, it is more-person-more-vehicle to determine current traffic condition；If
The flow of the people exceedes default flow of the people threshold value and the vehicle flowrate is not less than default vehicle flowrate threshold value, determines current traffic condition
It is few for people Duo Che；If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate exceedes default vehicle flowrate threshold value, really
Determine the few car of current traffic condition behaviour many；If the flow of the people is not less than default flow of the people threshold value and the vehicle flowrate not less than pre-
If vehicle flowrate threshold value, determine that the few car of current traffic condition behaviour is few.
9. device according to claim 8, it is characterised in that the control module, if specifically for the Current traffic
Situation is more-person-more-vehicle, reduces pedestrian's indicator lamp long green light time, and increase the automobiles indicator lamp long green light time；If described
The many cars of current traffic condition behaviour are few, increase pedestrian's indicator lamp long green light time, and reduce automobiles indicator lamp long green light time；If described
When the few car of current traffic condition behaviour is more, pedestrian's indicator lamp long green light time is reduced, and increase the automobiles indicator lamp green light
Duration；When few car is few if the current traffic condition is behaved, pedestrian's indicator lamp long green light time is reduced, and increase the vehicle
Indicator lamp long green light time.
10. the device according to claim 7-9 any one, it is characterised in that described device also includes：
Monitoring modular, within a preset time interval, monitoring the violation information of the denoted object, the violation information includes
An at least width violation image, or for reflecting the denoted object violation number of times and the distribution curve of violation time；
Reporting module, for the geographical position of the violation information and the stop-light to be reported into traffic control system.
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| CN201710309126.0A CN107146425A (en) | 2017-05-04 | 2017-05-04 | A kind of traffic control method and device |
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|---|---|---|---|
| CN201710309126.0A CN107146425A (en) | 2017-05-04 | 2017-05-04 | A kind of traffic control method and device |
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| CN114241794A (en) * | 2021-12-01 | 2022-03-25 | 四川华鲲振宇智能科技有限责任公司 | Traffic light automatic control and adjustment method |
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Application publication date: 20170908 |