CN107545739A - A kind of method for controlling traffic signal lights and equipment - Google Patents
A kind of method for controlling traffic signal lights and equipment Download PDFInfo
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- CN107545739A CN107545739A CN201710796685.9A CN201710796685A CN107545739A CN 107545739 A CN107545739 A CN 107545739A CN 201710796685 A CN201710796685 A CN 201710796685A CN 107545739 A CN107545739 A CN 107545739A
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Abstract
The invention provides a kind of method for controlling traffic signal lights and equipment, this method includes the image information for obtaining tracking target, the intersection that will be passed through according to image information determination tracking target, the traffic lights operation at intersection that control tracking target will pass through, for slowing down the action of tracking target gait of march.The present invention follows the trail of the image information of target by obtaining, binding site location technology, it is determined that the intersection that tracking target will pass through, then the gait of march of tracking target is slowed down by controlling the traffic lights of intersection, in order to which relevant departments quickly intercept tracking target, method for controlling traffic signal lights provided by the invention can rationally, safety setting regions traffic signal control strategy, auxiliary public security department quickly intercepts illegal vehicle, solve in illegal vehicle of the prior art inspection, it is low to illegal vehicle pursuit and interception efficiency the problem of.
Description
Technical field
The present invention relates to traffic checkup measures field, and in particular to a kind of method for controlling traffic signal lights and equipment.
Background technology
At present, as the fast development of Chinese society economy, motorization process are constantly accelerated, vehicle guaranteeding organic quantity is constantly climbed
Rise, cause road motor vehicle traffic offence quantity to be continuously increased, especially steal and rob car, false-trademark fake license plate vehicle, seriously endangered society
The lives and properties and safety of the meeting public, how using the Literature Lessons, quickly discovering and seizing urban pavement illegal vehicle turns into society
The importance that can be expected.
City road signal lamp is arranged on intersection crossing, road right is distributed by signal light color, for safeguarding
Road order and traffic safety have the function that it is important, in addition, traffic lights change stopping for control wagon flow by light color
Sail, have the function that in terms of coordinating public security department to discover and seize illegal vehicle it is important, but at present to the auditing system of illegal vehicle,
Traffic lights are not made full use of to improve intercepting efficiency.
The content of the invention
In view of this, the embodiments of the invention provide a kind of method for controlling traffic signal lights and equipment, to solve existing skill
In art illegal vehicle inspection in, it is low to illegal vehicle pursuit and interception efficiency the problem of.
Therefore, the embodiments of the invention provide following technical scheme：
The embodiments of the invention provide a kind of method for controlling traffic signal lights, including：Obtain the image information of tracking target；
The intersection followed the trail of target and will passed through is determined according to described image information；The tracking target is controlled to pass through
Intersection at traffic lights operation, for slow down it is described tracking target gait of march action.
Alternatively, after the step of image information of the acquisition tracking target, in addition to：Obtain tracking orientation
Confidence ceases；According to the image information determination of tracking side's positional information and the tracking target goes to the tracking side
Follow the trail of the tracking path of target position.
Alternatively, the intersection that the tracking target will pass through is not included in the tracking path.
Alternatively, it is determined that it is described tracking path after, in addition to：Determine the intersection in the tracking path；Control
The traffic lights operation at the intersection in the tracking path is made, for accelerating the dynamic of tracking side's gait of march
Make.
Alternatively, described the step of obtaining the image information for following the trail of target, includes：Traffic is obtained by video monitoring system
Image；According to the image information of the license board information identification tracking target in the traffic image.
Alternatively, it is described that the step for following the trail of the intersection that target will pass through is determined according to described image information
Suddenly, including：The tracking target is tracked in traffic image using described image information to determine the tracking target in traffic
Travel track in image；The intersection followed the trail of target and will passed through is determined according to the travel track.
Alternatively, the traffic lights operation at intersection that the control tracking target will pass through, is used
In slow down it is described tracking target gait of march action the step of include：The intersection for controlling the tracking target to pass through
The green light duration of traffic lights at mouthful is reduced to the first predetermined threshold.
Alternatively, the green light for the traffic lights at intersection that the control tracking target will pass through is held
After the step of continuous time is reduced to the first predetermined threshold, in addition to：In the case where the traffic lights are green light illuminating state, control
Make the traffic lights of next road intersection in the tracking target travel direction the green light duration be reduced to it is described
First predetermined threshold.
Alternatively, the traffic lights operation at the intersection in the control tracking path, for accelerating
The step of action of tracking side's gait of march, includes：Control the traffic at the intersection that the tracking side will pass through
The red light duration of signal lamp is reduced to the second predetermined threshold.
The embodiment of the present invention additionally provides a kind of computer equipment, including at least one processor；And with it is described at least
The memory of one processor communication connection；Wherein, have can be by least one computing device for the memory storage
Computer program, the computer program is by least one computing device, so that at least one computing device
Method for controlling traffic signal lights any one of claim 1-9.
The embodiment of the present invention has the following advantages that：
The embodiments of the invention provide a kind of method for controlling traffic signal lights and equipment, this method includes obtaining tracking target
Image information, the intersection that will pass through of tracking target is determined according to the image information, control tracking target will be through
Traffic lights operation at the intersection crossed, for slowing down the action of tracking target gait of march.Followed the trail of by obtaining
The image information of target, binding site location technology, it is determined that the intersection that tracking target will pass through, then passes through control
The traffic lights of intersection follow the trail of the gait of march of target to slow down, in order to which relevant departments quickly intercept tracking mesh
Mark, the setting regions traffic signal control strategy that the method for controlling traffic signal lights of the embodiment of the present invention can rationally, safe are auxiliary
Help public security department quickly to intercept illegal vehicle, solve in illegal vehicle inspection of the prior art, illegal vehicle tracking is blocked
Cut the problem of efficiency is low.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of method for controlling traffic signal lights according to embodiments of the present invention；
Fig. 2 is the hardware configuration signal of the computer equipment of method for controlling traffic signal lights according to embodiments of the present invention
Figure.
Embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described implementation
Example is part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
In the description of the invention, it is necessary to which explanation, term " first ", " second " are only used for describing purpose, and can not
It is interpreted as indicating or implying relative importance.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It is be combined with each other into conflict can.
Embodiment 1
A kind of method for controlling traffic signal lights is provided in the present embodiment, and Fig. 1 is traffic according to embodiments of the present invention
The flow chart of Signalized control method, as shown in figure 1, this method comprises the following steps：
S101：Obtain the image information of tracking target；The figure of tracking target can be specifically obtained by video monitoring system
As information.
S102：The intersection that will be passed through according to image information determination tracking target；With reference to electronic map, according to chasing after
The image information of track target, the intersection that tracking target will pass through is determined on the electronic map.
S103：The traffic lights operation at intersection that control tracking target will pass through, for slowing down tracking
The action of target gait of march.Specifically, the traffic signals for the intersection that control system control tracking target will pass through
Lamp, tracking target is set to slow down gait of march when by the intersection, so that the side of tracking intercepts tracking target.
By above-mentioned steps, by obtaining the image information of tracking target, binding site location technology, it is determined that tracking target
The intersection that will pass through, then slow down the preceding scanning frequency of tracking target by controlling the traffic lights of intersection
Degree, in order to which relevant departments quickly intercept tracking target, the method for controlling traffic signal lights of the embodiment of the present invention can rationally, pacify
Full setting regions traffic signal control strategy, auxiliary public security department quickly discover and seize illegal vehicle, solved of the prior art
Illegal vehicle inspection in, it is low to illegal vehicle pursuit and interception efficiency the problem of.
Above-mentioned steps S101 is related to the image information for obtaining tracking target, in an optional embodiment, in the step
After rapid, in addition to tracking side's positional information is obtained, determine to make according to the image information of tracking side's positional information and tracking target
Tracking side goes to the tracking path of tracking target position.Specifically, public security traffic control command centre platform receives the public automatically
Warning message or system data compare abnormal conditions, with reference to electronic map, determine the location information of illegal vehicle, separated getting
After the accurate location information of method vehicle, possession traffic control department of institute sends police strength to deploy to ensure effective monitoring and control of illegal activities, bracket signal control system combination electronics
Map and real-time traffic operation conditions, planning police car traces the route of illegal vehicle, it is determined that tracking side is gone to where illegal vehicle
The tracking path of position, the tracking path can be that police car follows the tracking behind illegal vehicle, can not also include tracking mesh
The intersection that will pass through is marked, i.e. police car intercepts illegal vehicle from other nearer path tracings.
In order that tracking side's such as police car fast track intercepts illegal vehicle, in one alternate embodiment, in above-mentioned determination
After the tracking path of tracking side, in addition to the intersection in tracking path is determined, the road in control tracking path is handed over
Traffic lights operation at prong, for accelerating the action of tracking side's gait of march.The tracking path be police car from its
He intercepts tracking target by the intersection nearer from tracking target, in order that the gait of march of police car is accelerated, by intersection
The influence of lipstick lamp duration is small, therefore when the police car is reached the intersection, is not influenceing the feelings of traffic order
Under condition, the green time of the traffic lights of the intersection lengthens or red time shortens, and makes police car quickly through this
Intersection, specific red time shorten the time for ensure to wagon flow and pedestrains safety pass through.
Above-mentioned steps S101 is related to the image information for obtaining tracking target, in an optional embodiment, the step
Including obtaining traffic image by video monitoring system, the image of tracking target is identified according to license board information in the traffic image
Information.Video monitoring system can be the video detector by road, and bracket signal control system is obtained by video detector
Traffic image, the image information of illegal vehicle is then identified according to the license plate number information of illegal vehicle.For traffic offence car
Type mainly have two kinds, one kind is to steal to rob vehicle, and another kind is fake license plate vehicle, robs vehicle for robber, passes through road video
Detector acquisition number plate of vehicle information, suspected vehicles scope is locked according to alert locations, determine that image is believed by video detector
Breath；For fake license plate vehicle, the license board information provided by plateform system, carry out obtaining image letter using road surface video detector
Breath.
Above-mentioned steps S102 is related to the intersection that will pass through according to image information determination tracking target, at one
In optional embodiment, above-mentioned steps track tracking target to determine to follow the trail of target using image information in traffic image
Travel track in traffic image, the intersection that will be passed through according to travel track determination tracking target.Platform courses
System combination electronic map, travel track of the real-time monitoring, tracing target in traffic image, according to the forward side of tracking target
To can determine that its nearest intersection to be passed through, the information then being notified into police car, is easy to police car to intercept illegal car in time
.
Above-mentioned steps S103 is related to the traffic lights operation at the intersection that control tracking target will pass through,
For slowing down the action of tracking target gait of march, in a detailed embodiment, the step includes control tracking target will
The green light duration of traffic lights at the intersection to be passed through is reduced to the first predetermined threshold.Specifically, in the people
Before police forereaches illegal vehicle, early excise carries out red light and green light control to the nearest intersection of illegal vehicle travel direction
System, during traffic safety is ensured, i.e. direction green light duration satisfaction makes pedestrian and wagon flow pass by safely, and can be with
Ensure illegal vehicle in the red light, i.e. green light in the centre position of red light queue queue, directly extension illegal vehicle travel direction
Between reduce, illegal vehicle is just intercepted at the crossing by police car.
In above-mentioned embodiment, if when illegal vehicle reaches nearest intersection, the traffic signals of the direction
Lamp is green light, and the green light duration is unsatisfactory for making pedestrian and wagon flow safety, or if illegal vehicle travel direction is direct
When taking the red light to control, illegal vehicle just may be from queue fronts or rear in queue forefront or rearmost, illegal vehicle
Flee from, in this case, the green light of the traffic lights of next road intersection in control tracking target travel direction is held
The continuous time is reduced to the first predetermined threshold, i.e., in the second intersection pre-cooling red light prediction scheme, shortens green time, red
Lamp time lengthening, intercept illegal vehicle for police car and strive for more times.
In summary, method for controlling traffic signal lights provided in an embodiment of the present invention, real time traffic data and video are utilized
Detection technique, position location technology etc., automatic quick lock in illegal vehicle and send policeman's positional information, can rationally, safely
Setting regions traffic signal control strategy, prevent counter flow unsafe factor；Auxiliary public security department quickly intercepts illegal car
, the efficiency for intercepting illegal vehicle is improved, realizes the Traffic Light Automatic Control deployed to ensure effective monitoring and control of illegal activities based on inspection.
Embodiment 2
Fig. 2 is the hardware configuration signal of the computer equipment of method for controlling traffic signal lights according to embodiments of the present invention
Figure, as shown in Fig. 2 the equipment includes one or more processors 210 and memory 220, with a processor 210 in Fig. 2
Exemplified by.
Performing the equipment of method for controlling traffic signal lights can also include：Input unit 230 and output device 240.
Processor 210, memory 220, input unit 230 and output device 240 can pass through bus or other modes
Connect, in Fig. 2 exemplified by being connected by bus.
Processor 210 can be central processing unit (Central Processing Unit, CPU).Processor 210 may be used also
Think other general processors, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit
(Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-
Programmable Gate Array, FPGA) either other PLDs, discrete gate or transistor logic,
The chips such as discrete hardware components, or the combination of above-mentioned all kinds of chips.General processor can be microprocessor or the processing
Device can also be any conventional processor etc..
Memory 220 is used as a kind of non-transient computer readable storage medium storing program for executing, available for storing non-transient software program, non-
Transient computer executable program and module.Processor 210 is stored in the non-transient software journey in memory 220 by operation
Sequence, instruction and module, various function application and data processing so as to execute server, that is, realize above method embodiment
Method for controlling traffic signal lights.
Memory 220 can include storing program area and storage data field, wherein, storing program area can store operation system
Application program required for system, at least one function；The use that storage data field can store traffic signal light control device is created
Data built etc..In addition, memory 220 can include high-speed random access memory, non-transient memory, example can also be included
Such as at least one disk memory, flush memory device or other non-transient solid-state memories.In certain embodiments, store
Device 220 is optional including can be by network connection extremely relative to the remotely located memory of processor 210, these remote memories
The processing unit of Traffic signal control.The example of above-mentioned network include but is not limited to internet, intranet, LAN,
Mobile radio communication and combinations thereof.
Input unit 230 can receive the numeral or character information of input, and produce the processing with Traffic signal control
The key signals input that the user of device is set and function control is relevant.Output device 240 may include the display devices such as display screen.
One or more of modules are stored in the memory 220, when by one or more of processors
During 210 execution, method as shown in Figure 1 is performed.
The said goods can perform the method that the embodiment of the present invention is provided, and possesses the corresponding functional module of execution method and has
Beneficial effect and not ins and outs of detailed description in the present embodiment, for details, reference can be made to the phase in embodiment as shown in Figure 1
Close description.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (10)
- A kind of 1. method for controlling traffic signal lights, it is characterised in that including：Obtain the image information of tracking target；The intersection followed the trail of target and will passed through is determined according to described image information；The traffic lights operation at the intersection followed the trail of target and will passed through is controlled, for slowing down the tracking mesh Mark the action of gait of march.
- 2. method for controlling traffic signal lights according to claim 1, it is characterised in that obtain the tracking target described Image information the step of after, in addition to：Obtain tracking side's positional information；Chased after according to the image information determination of tracking side's positional information and the tracking target goes to the tracking side The tracking path of track target position.
- 3. method for controlling traffic signal lights according to claim 2, it is characterised in that do not include institute in the tracking path State the intersection that tracking target will pass through.
- 4. method for controlling traffic signal lights according to claim 3, it is characterised in that it is determined that it is described tracking path after, Also include：Determine the intersection in the tracking path；The traffic lights operation at the intersection in the tracking path is controlled, for accelerating tracking side's traveling speed The action of degree.
- 5. according to the method for claim 1, it is characterised in that described the step of obtaining the image information for following the trail of target wraps Include：Traffic image is obtained by video monitoring system；According to the image information of the license board information identification tracking target in the traffic image.
- 6. method for controlling traffic signal lights according to claim 1, it is characterised in that described true according to described image information The step of intersection that the fixed tracking target will pass through, including：The tracking target is tracked in traffic image using described image information to determine the tracking target in traffic image In travel track；The intersection followed the trail of target and will passed through is determined according to the travel track.
- 7. method for controlling traffic signal lights according to claim 1, it is characterised in that the control tracking target will Traffic lights operation at the intersection to be passed through, the step of the action for slowing down the tracking target gait of march Suddenly, including：The green light duration of the traffic lights at the intersection that will pass through of tracking target is controlled to be reduced to the One predetermined threshold.
- 8. method for controlling traffic signal lights according to claim 7, it is characterised in that the control tracking target will After the step of green light duration of traffic lights at the intersection to be passed through is reduced to the first predetermined threshold, also Including：In the case where the traffic lights are green light illuminating state, next road intersection in the tracking target travel direction is controlled The green light duration of the traffic lights of mouth is reduced to first predetermined threshold.
- 9. method for controlling traffic signal lights according to claim 4, it is characterised in that in the control tracking path Intersection at traffic lights operation, include for the step of accelerating the action of tracking side's gait of march：The red light duration of the traffic lights at the intersection that the tracking side will pass through is controlled to be reduced to second Predetermined threshold.
- A kind of 10. computer equipment, it is characterised in that including：At least one processor；AndThe memory being connected with least one processor communication；Wherein, have can be by described at least one for the memory storage The computer program of individual computing device, the computer program by least one computing device so that it is described at least Method for controlling traffic signal lights any one of one computing device claim 1-9.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710796685.9A CN107545739A (en) | 2017-09-06 | 2017-09-06 | A kind of method for controlling traffic signal lights and equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710796685.9A CN107545739A (en) | 2017-09-06 | 2017-09-06 | A kind of method for controlling traffic signal lights and equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114724393A (en) * | 2022-03-10 | 2022-07-08 | 湘潭大学 | Vehicle emergency traffic signal lamp system based on license plate number tracking |
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Application publication date: 20180105 |