CN109736221A - Guided vehicle road intelligence graticule setting method and it is a kind of towards not by regulation guided vehicle road traveling behavior interference method - Google Patents
Guided vehicle road intelligence graticule setting method and it is a kind of towards not by regulation guided vehicle road traveling behavior interference method Download PDFInfo
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- CN109736221A CN109736221A CN201910106494.4A CN201910106494A CN109736221A CN 109736221 A CN109736221 A CN 109736221A CN 201910106494 A CN201910106494 A CN 201910106494A CN 109736221 A CN109736221 A CN 109736221A
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Abstract
The invention discloses guided vehicle road intelligence graticule setting method, the ground insertion LED light that can be shown as the patterns such as white solid line, white dotted line, double amber lines and can be shown as, turn right or keep straight on guiding utilization, to show traffic marking and guiding arrow；And vehicle queue length is detected using induction coil.It is a kind of towards not by regulation guided vehicle road traveling behavior interference method, when detecting that the vehicle queue length in a certain lane is more than set threshold value, change it in time to be oriented to adjacent to lane and change the traffic marking between adjacent lane, rationally to utilize each lane, avoid causing not because lane flow amount a certain in peak period is increased sharply by the generation of regulation guided vehicle road traveling behavior.
Description
Technical field
The present invention relates to be based on intelligent traffic safety management field, specially guided vehicle road intelligence graticule setting method and one
Kind is not towards by the interference method of regulation guided vehicle road traveling behavior.
Background technique
Currently, the research of traffic violation focuses primarily upon hypervelocity and drunk driving.It is studied just not it is worth noting that, there is no
It is furtherd investigate by the traveling behavior of regulation guided vehicle road；Furthermore existing intersection traffic illegal activities intervening measure, to it
Also do not have specific aim.Now, key factor of the intelligent transportation as smart city, intelligent graticule is effectively arranged can be preferably right
This class behavior is contained.It can be seen that, it is necessary to it probes into a kind of reliably and efficiently towards not by regulation guided vehicle road traveling
The intelligent graticule setting method of behavior.
Driving demand brought by a certain lane flow amount surge in peak period, so that more drivers are under the pressure of the time
Demand, to select to occupy other not by regulation guided vehicle road traveling, flexible intelligence graticule makes between peak time inside lane
Reasonable distribution use be possibly realized, thus to not by regulation guided vehicle road traveling behavior carry out effective prevention.Now, for not
Research by regulation guided vehicle road traveling illegal activities is few, and the technique study for reducing class behavior generation is even more almost nil,
It and is not one of extremely incident traffic violation by the traveling behavior of regulation guided vehicle road.Therefore, it needs to probe into a kind of intelligence
Energy graticule setting method, to play the positive of intelligent transportation to not intervened sufficiently by the traveling behavior of regulation guided vehicle road
Effect.
Summary of the invention
The first object of the present invention is to provide a kind of intelligent graticule setting method of guided vehicle road, passes through setting intelligence and mark
Line, consequently facilitating to not intervening by the traveling behavior of regulation guided vehicle road.
The second object of the present invention is to improve a kind of towards not by the interference method of regulation guided vehicle road traveling behavior, hair
Wave the positive effect of intelligent transportation.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is as follows,
Guided vehicle road intelligence graticule setting method, including following procedure:
It is embedded in LED light using ground, to show traffic marking and guiding arrow；And it uses and guided vehicle road ground is set
Induction coil detects vehicle queue length；
Traffic marking includes but is not limited to white solid line, white dotted line, stop line, double amber lines as a preferred method,；Guiding
Arrow includes but is not limited to left-hand rotation, turns right, straight trip guiding.
Guided vehicle road intelligence graticule setting method as a preferred method, specifically includes following procedure:
In guided vehicle road, induction coil M, N are set；Induction coil M is arranged between two adjacent signalized intersections P, Q, with motor-driven
Subject to vehicle driving direction, at the crossing lower edge 3m away from P signal intersection；Induction coil N is arranged in two adjacent signals
Between intersection P, Q, it is subject to motor-driven vehicle going direction, at the stop line 7n+2m of the intersection distance Q；Wherein length of wagon is defined as
6, the n vehicle number for that can pass through in each period；
It is differed at a parking stall apart from induction coil M, is i.e. stop line is set at 7n+8m, in order to vehicle lane change；
It is differed at two parking stalls away from induction coil M, is i.e. trackside pre-signal device is set at 7n+14m, in order to mention in time
Show driver.
It is a kind of towards not by regulation guided vehicle road traveling behavior interference method, comprising the following steps:
S1: judge whether guided vehicle road vehicle queue length is more than threshold value with induction coil；
S2: if the induction coil N on the lane g determines queuing vehicle number more than threshold value, immediately to center control system
System sends signal, and whether system is detected by induction coil M, N for being arranged on the lane k respectively on the lane has vehicle to pass through
And current vehicle queue length；
S3: when the lane k queuing vehicle number is greater than threshold value, traffic marking and guiding arrow on the lane are maintained the statusquo；
S4: when the lane k queuing vehicle number, which is less than, has vehicle occupancy in threshold value and the lane, after after the lane k, vehicle is emptied,
Change traffic marking and guiding arrow, allows the queuing vehicle on the lane g to enter the former lane k and continue to pass through；
S5: it is occupied when the lane k queuing vehicle number is less than in threshold value and the lane without vehicle, induction coil M is also not detected
When vehicle passes through, changes traffic marking and guiding arrow, allow the queuing vehicle on the lane g to enter the former lane k and continue to pass through.
As a kind of optimal technical scheme, in above-mentioned steps S1, specific deterministic process is as follows:
When the red signal of Q signal intersection opens bright, using induction coil M detection, whether this guided vehicle road has vehicle at this time
Enter, using induction coil N differentiate vehicle queue length whether be more than threshold value, when induction coil N detects vehicle to be lower than
When setting speed crosses or one-shot change only occurs for induction coil N electric current, then assert that vehicle queue length is more than threshold value.
As a kind of optimal technical scheme, in above-mentioned steps S5, detailed process is as follows:
When the lane k queuing vehicle number, which is less than, has vehicle occupancy in threshold value and the lane, pre-signal flashes and is changed to g guiding
Signal is simultaneously stopped line and lights；After after the lane k, vehicle is emptied, stop line is still lighted, at this point, the lane k guiding arrow becomes g vehicle
The guiding arrow in road, the graticule between the lane k and the lane g become white dashed line, i.e. queuing vehicle on the permission lane g enters original
K continues in lane to pass through.
It is only used as a kind of optimal technical scheme, in above-mentioned steps S6, detailed process is as follows:
It is occupied when the lane k queuing vehicle number is less than in threshold value and the lane without vehicle, vehicle is also not detected in induction coil M
By when, pre-signal flashing simultaneously with the lane k guiding arrow become the lane g rotation arrow simultaneously, the mark between the lane g and the lane k
Line becomes white dashed line, allows the queuing vehicle on the lane g to enter the former lane k and continues to pass through.
It is worth illustrating, in the present invention, is intervened to should but occupy k lanes behavior in the lane g.
Wherein the lane g respectively represents: left-hand rotation is turned right, straight trip, and the lane k respectively represents: being turned left, is turned right, keeping straight on and is non-maneuver；I.e. to a left side
Turn to occupy straight trip, turn left to occupy turn right, turn left to occupy it is non-maneuver, turn right occupy, turn right occupy straight trip, turning right occupies non-machine
Dynamic, occupancy of keeping straight on left-hand rotation, straight trip occupy right-hand rotation, occupancy of keeping straight on Non-motorized vehicle lane running behavior is intervened.In the present invention, for
For the lane g, induction coil N is actually only used, is needed for the lane k using to induction coil M, N.
Detailed description of the invention
Fig. 1 is overview flow chart of the invention；
Fig. 2 is that schematic diagram is arranged in induction coil, stop line and trackside pre-signal；
Fig. 3 is that (lane k queuing vehicle number is less than on threshold value and the lane has vehicle to account for intelligent graticule operation schematic diagram 1
With)；
Fig. 4 is that (lane k queuing vehicle number is less than on threshold value and the lane to be accounted for intelligent graticule operation schematic diagram 2 without vehicle
With).
Fig. 5 is that (Through Lane queuing vehicle number is less than on threshold value and the lane has vehicle to account for intelligent graticule operation schematic diagram 3
With)；
Fig. 6 is that (Through Lane queuing vehicle number is less than on threshold value and the lane has vehicle to account for intelligent graticule operation schematic diagram 4
With).
Specific embodiment
The present invention is described in further details in the following with reference to the drawings and specific embodiments.
Embodiment
Guided vehicle road intelligence graticule setting method, will be using can be shown as the patterns such as white solid line, white dotted line, double amber lines and can
The ground insertion LED light for being shown as, turning right or keeping straight on guiding, to show traffic marking and guiding arrow；And use feeling is answered
Coil detects vehicle queue length.
It is a kind of towards not by regulation guided vehicle road traveling behavior interference method, when detect in a certain lane vehicle row
When team leader's degree is more than set threshold value, changes it in time and be oriented to adjacent to lane and change the traffic marking between adjacent lane, with reasonable
Using each lane, avoid causing not because lane flow amount a certain in peak period is increased sharply by the traveling behavior of regulation guided vehicle road
It generates.
In the present embodiment, by motor vehicle by being equipped with guided vehicle road and by the intersection of Traffic signal control, not according to
Regulation direction of travel drives into regulation guided vehicle road, and occupies non-driving direction guidance lanes (except illegal lane change, crimping travel
Deng outer) behavior be defined as not travelling behavior by regulation guided vehicle road.
Specifically, guided vehicle road intelligence graticule setting method, including following procedure:
(1) induction coil, stop line and trackside pre-signal are set.Between two adjacent signalized intersections P, Q, with motor line
It sails subject to direction, at the crossing lower edge 3m away from P signal intersection, and at the intersection distance Q stop line (7n+2) m
(wherein 6 be length of wagon, and n is the vehicle number that can pass through in each period, and (n-1) is can be by vehicle number in each period
Convoy spacing, and consider the surplus of half of length of wagon, i.e. 6n+ (n-1)+3=7n+2) induction coil M, N is respectively set, such as scheme
Shown in 2.
(2) it is differed at a parking stall apart from induction coil M, is i.e. stop line is set at (7n+8) m, in order to vehicle change
Road, as shown in Figure 2.
(3) it is differed at two parking stalls away from induction coil M, is i.e. trackside pre-signal device is set at (7n+14) m, in order to
Prompt driver in time, as shown in Figure 2.
It is a kind of towards not by regulation guided vehicle road traveling behavior interference method (the present embodiment with to turn left occupy straight traffic
For road traveling behavior is intervened), including following procedure:
S1: judge whether vehicle queue length is more than threshold value using induction coil.When the red signal of Q signal intersection opens
When bright, whether there is vehicle entrance at this time using induction coil M detection, differentiates whether vehicle queue length surpasses using induction coil N
Threshold value (using induction coil N institute's installation position as threshold value standard) is crossed, when induction coil N detects vehicle with (such as compared with low velocity
Lower than 10km/h) it crosses or when one-shot change only occurs for induction coil N electric current, then assert that vehicle queue length is more than threshold value.
S2: if determine queuing vehicle number more than threshold value using induction coil N on certain left turn lane, immediately to center
Control system sends signal, system detected respectively using induction coil M, the N being arranged on Through Lane on the lane whether
There is vehicle to pass through and current vehicle queue length.
S3: graticule and mark (i.e. stop line, guiding when Through Lane queuing vehicle number is greater than threshold value, on the lane
Graticule between arrow, adjacent lane) it maintains the statusquo；
S4: when Through Lane queuing vehicle number, which is less than, has vehicle occupancy in threshold value and the lane, pre-signal flashes and changes
For left-hand rotation targeting signal, it is simultaneously stopped line and lights.After Through Lane vehicle empties, stop line is still lighted, at this point, Through Lane
Guiding arrow becomes the guiding arrow of left turn lane, and the graticule between Through Lane and left turn lane becomes white dashed line, that is, permits
Perhaps the queuing vehicle on left turn lane enters former Through Lane and continues to pass through, as shown in Figure 5.
S5: it is occupied when Through Lane queuing vehicle number is less than in threshold value and the lane without vehicle, induction coil M is not also detected
When passing through to vehicle, pre-signal flashing simultaneously becomes left turn lane rotation arrow, left turn lane with Through Lane guiding arrow simultaneously
Graticule between Through Lane becomes white dashed line, allows the queuing vehicle on left turn lane to enter former Through Lane and continues to lead to
Row, as shown in Figure 6.
According to above-described embodiment, the present invention can be realized well.It is worth noting that before based on said structure design
It puts, to solve same technical problem, even if that makes in the present invention is some without substantive change or polishing, is used
Technical solution essence still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (7)
1. guided vehicle road intelligence graticule setting method, which is characterized in that including following procedure:
It is embedded in LED light using ground, to show traffic marking and guiding arrow；And induction coil is set on guided vehicle road ground
Vehicle queue length is detected.
2. guided vehicle road intelligence graticule setting method according to claim 1, which is characterized in that traffic marking includes but not
It is limited to white solid line, white dotted line, stop line, double amber lines；Arrow is oriented to include but is not limited to left-hand rotation, turn right, straight trip guiding.
3. guided vehicle road intelligence graticule setting method according to claim 2, which is characterized in that including following procedure:
In guided vehicle road, induction coil M, N are set；Induction coil M is arranged between two adjacent signalized intersections P, Q, with motor line
It sails subject to direction, at the crossing lower edge 3m away from P signal intersection；Induction coil N is arranged in two adjacent signal cross
Between mouthful P, Q, it is subject to motor-driven vehicle going direction, at the stop line 7n+2m of the intersection distance Q；Wherein length of wagon is defined as 6, n and is
The vehicle number that can pass through in each period；
It is differed at a parking stall apart from induction coil M, is i.e. stop line is set at 7n+8m；
It is differed at two parking stalls away from induction coil M, is i.e. trackside pre-signal device is set at 7n+14m.
4. a kind of towards not by the interference method of regulation guided vehicle road traveling behavior, comprising the following steps:
S1: judge whether guided vehicle road vehicle queue length is more than threshold value with induction coil；
S2: it if the induction coil N on the lane g determines queuing vehicle number more than threshold value, is sent out immediately to central control system
The number of delivering letters, system detected respectively by induction coil M, N for being arranged on the lane k whether have on the lane vehicle pass through and
Current vehicle queue length；
S3: when the lane k queuing vehicle number is greater than threshold value, traffic marking and guiding arrow on the lane are maintained the statusquo；
S4: when the lane k queuing vehicle number, which is less than, has vehicle occupancy in threshold value and the lane, after after the lane k, vehicle is emptied, change
Traffic marking and guiding arrow, allow the queuing vehicle on the lane g to enter the former lane k and continue to pass through；
S5: it is occupied when the lane k queuing vehicle number is less than in threshold value and the lane without vehicle, vehicle is also not detected in induction coil M
By when, change traffic marking and guiding arrow, the queuing vehicle on the lane g allowed to enter the former lane k and continues to pass through.
5. according to claim 4 a kind of towards by the interference method of regulation guided vehicle road traveling behavior, feature does not exist
In in above-mentioned steps S1, specific deterministic process is as follows:
When the red signal of Q signal intersection opens bright, using induction coil M detection at this time this guided vehicle road whether have vehicle into
Enter, differentiate whether vehicle queue length is more than threshold value using induction coil N, when induction coil N detects vehicle lower than setting
When speed crosses or one-shot change only occurs for induction coil N electric current, then assert that vehicle queue length is more than threshold value.
6. according to claim 4 a kind of towards by the interference method of regulation guided vehicle road traveling behavior, feature does not exist
In in above-mentioned steps S5, detailed process is as follows:
When the lane k queuing vehicle number, which is less than, has vehicle occupancy in threshold value and the lane, pre-signal flashes and is changed to g guiding letter
Number, it is simultaneously stopped line and lights；After after the lane k, vehicle is emptied, stop line is still lighted, at this point, the lane k guiding arrow becomes the lane g
Guiding arrow, the graticule between the lane k and the lane g becomes white dashed line, i.e., the queuing vehicle on the permission lane g enters former k
Continue to pass through in lane.
7. according to claim 4 a kind of towards by the interference method of regulation guided vehicle road traveling behavior, feature does not exist
In in above-mentioned steps S6, detailed process is as follows:
It is occupied when the lane k queuing vehicle number is less than in threshold value and the lane without vehicle, induction coil M is also not detected vehicle and passes through
When, pre-signal flashing simultaneously becomes the lane g rotation arrow with the lane k guiding arrow simultaneously, and the graticule between the lane g and the lane k becomes
For white dashed line, allows the queuing vehicle on the lane g to enter the former lane k and continue to pass through.
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Cited By (2)
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| CN110491126A (en) * | 2019-08-25 | 2019-11-22 | 吴新胜 | A kind of non-motor vehicle crossing travel control method and system based on technology of Internet of things |
| CN112813753A (en) * | 2021-01-04 | 2021-05-18 | 上海市城市建设设计研究总院（集团）有限公司 | Road with middle composite function lane and use method thereof |
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