CN105355055A - Mistakenly-driving vehicle error correction guiding method and system for passenger and cargo separating expressway - Google Patents
Mistakenly-driving vehicle error correction guiding method and system for passenger and cargo separating expressway Download PDFInfo
- Publication number
- CN105355055A CN105355055A CN201510742021.5A CN201510742021A CN105355055A CN 105355055 A CN105355055 A CN 105355055A CN 201510742021 A CN201510742021 A CN 201510742021A CN 105355055 A CN105355055 A CN 105355055A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- track
- mistake
- error correction
- import
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention discloses a mistakenly-driving vehicle error correction guiding method and a mistakenly-driving vehicle error correction guiding system for a passenger and cargo separating expressway. The mistakenly-driving vehicle error correction guiding method comprises the steps of: judging whether a mistakenly-driving vehicle exists on the expressway, if so, guiding the mistakenly-driving vehicle in an outgoing lane to enter a correct lane through a fault-tolerant lane, and reminding driving vehicles that a vehicle is incoming ahead through a first stage guide in the incoming lane; and detecting whether an error correction vehicle exists on the fault-tolerant lane, if so, reminding the driving vehicles that a vehicle is incoming ahead through a second stage guide in the incoming lane. Through the two-stage real-time linkage guiding control method, the influence of the mistakenly-driving vehicle on the passenger and cargo separating type multi-lane expressway is reduced, the traffic capacity of the expressway is increased, and the road traffic safety is enhanced.
Description
Technical field
The present invention relates to a kind of highway and sail vehicle error correction bootstrap technique and system by mistake, be applicable to passenger-cargo separate type autoroute, belong to freeway traffic regulation and control field.
Background technology
Along with the lifting of overall national strength and the raising of expressway construction and operation technology, China's highway total kilometrage constantly increases.Meanwhile, traffic accidents also increases thereupon, and its one of the main reasons lacks effective traffic guiding.For a kind of new organizational form of highway---passenger-cargo separate type autoroute, the traffic guiding technology of present stage is only applicable to the highway of passenger-cargo mixed row, cannot directly extend to passenger-cargo separate type autoroute.Especially, sail vehicle by mistake (in special passenger car road, there is the lorry by mistake sailed when existing in the dedicated Lanes in single vehicle, or there is the passenger vehicle by mistake sailed in lorry dedicated Lanes) time, Steady Traffic Flow thus can be broken, not only its traffic capacity can be affected, more very large harm can be caused to traffic safety.Therefore, need badly and design a kind of error correction bootstrap technique being applicable to passenger-cargo separate type autoroute.
Summary of the invention
For the problem existing for background technology, the invention provides a kind of error correction bootstrap technique towards passenger-cargo separate type highway and system, the technical scheme adopted is as follows:
Vehicle error correction bootstrap technique sailed by a kind of passenger-cargo separate type highway by mistake, and the method comprises the steps:
To judge on highway whether wrongly to sail vehicle;
Sail vehicle if wrong, then sail vehicle in the guiding of remittance abroad track by mistake import correct track by fault-tolerant track;
Sail vehicle if wrong, then have vehicle to import in remittance track by first order indication driving vehicle front;
Detect on fault-tolerant track and whether have error correction vehicle;
If there is error correction vehicle, then vehicle is had to import in remittance track by indication driving vehicle front, the second level.
As preferably, describedly to judge on highway whether wrongly to sail in vehicle step, by the length L apart from passenger-cargo separate type basic freeway sections starting point
1place arranges camera acquisition vehicle video data, judges whether wrongly to sail vehicle, L based on Car license recognition and comparison
1value is with reference to following table:
As preferably, wrongly sail vehicle if described, then guide in remittance abroad track and sail vehicle by mistake and imported in the step of correct track by fault-tolerant track, comprising:
Sail the length L that vehicle judges position, collection point in distance by mistake
2place arranges the first variable information board, sails information of vehicles for display by mistake, and error correction separation is carried out in prompting;
At the length L apart from described first variable information Board position
3place arranges the first Warning Mark, for pointing out fault-tolerant track initial point position;
In fault-tolerant track, start position arranges remittance abroad Warning Mark and limit signs;
Wherein, L
2=v
1× (t
1+ 2t
2+ t
3), L
3=v
2× t
4; Wherein,
V
1: sail the average speed of operation of vehicle in the basic road of remittance abroad track by mistake;
T
1: sail vehicle by mistake and judge that collecting device obtains data and the time of temporary storaging data;
T
2: sail vehicle by mistake and judge collecting device and highway control center information transfer time, and information processing and information issuing time;
T
3: safe time, prevent the abnormal and vacant time;
V
2: the average speed of all vehicles in remittance abroad track;
T
4: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
The distance of described fault-tolerant track initial point position and described first Warning Mark is L
4=v
2× t
5, wherein, t
5: during immediate memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
As preferably, wrongly sail vehicle if described, then have vehicle to import in step at remittance track prompting driving vehicle, comprising:
In exit, fault-tolerant track, remittance Warning Mark is set;
At the length L apart from described remittance Warning Mark position
5place arranges the second Warning Mark, has vehicle to import for pointing out front;
At the length L apart from described second Warning Mark position
6+ L
7place arranges the second variable information board, for pointing out front to have vehicle to import when judging that remittance abroad track is wrong and sailing vehicle;
There is error correction vehicle if described, then have vehicle to import in step in remittance track by indication driving vehicle front, the second level, comprising:
At the length L apart from described second Warning Mark position
6place arranges the 3rd variable information board, has vehicle to import for pointing out front when judging that there is error correction vehicle in fault-tolerant track;
Wherein, L
5=v
3× t
6, L
6=v
3× t
7, L
7=L
6;
V
3: for sailing vehicle by mistake, import the average speed of all vehicles in track;
T
6: during immediate memory, import the averaging time that all drivers in track are comparatively deep to guidance information memory;
T
7: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
As preferably, described error correction bootstrap technique also comprises: when second level guiding device lost efficacy, have error correction vehicle if having on fault-tolerant track, then have vehicle to import in remittance track by first order indication driving vehicle front.
Vehicle error correction guidance system sailed by a kind of passenger-cargo separate type highway by mistake, comprising:
Sail vehicle judge module, for judging on highway whether wrongly to sail vehicle by mistake;
Remittance abroad bootstrap module, for wrong sail vehicle time, guide in remittance abroad track and sail vehicle by mistake and import correct track by fault-tolerant track;
Error correction vehicle detection module, for detecting on fault-tolerant track whether have error correction vehicle;
And remittance bootstrap module, for wrong sail vehicle time, have vehicle to import in remittance track by first order indication driving vehicle front, and when having an error correction vehicle, have vehicle to import by indication driving vehicle front, the second level importing track.
As preferably, described vehicle judge module of by mistake sailing comprises the length L be arranged on apart from passenger-cargo separate type basic freeway sections starting point
1the video camera at place.
As preferably, described remittance abroad bootstrap module comprises:
First variable information board, is arranged on the length L that distance sails the position, collection point of vehicle judge module by mistake
2place, sails information of vehicles for display by mistake, and error correction separation is carried out in prompting;
First Warning Mark, is arranged on the length L apart from described first variable information Board position
3place, for pointing out fault-tolerant track initial point position;
And start position place, fault-tolerant track arrange remittance abroad Warning Mark and limit signs;
The distance of described fault-tolerant track initial point position and described first Warning Mark is L
4.
As preferably, described remittance bootstrap module comprises:
Import Warning Mark, be arranged on exit, fault-tolerant track;
Second Warning Mark, is arranged on the length L apart from described remittance Warning Mark position
5place, has vehicle to import for pointing out front;
Second variable information board, is arranged on the length L apart from described second Warning Mark position
6+ L
7place, in remittance abroad track wrong sail vehicle time prompting front have vehicle to import;
And the 3rd variable information board, be arranged on the length L apart from described second Warning Mark position
6place, points out front to have vehicle to import for having in fault-tolerant track during error correction vehicle;
As preferably, described second variable information board also for, when the 3rd variable information board lost efficacy, during for there being an error correction vehicle in fault-tolerant track, prompting front had vehicle to import.
Beneficial effect: the invention provides a kind of passenger-cargo separate type highway and sail vehicle error correction bootstrap technique and system by mistake, by judging on highway whether wrongly to sail vehicle, vehicle is sailed if wrong, then sail vehicle in the guiding of remittance abroad track by mistake and import correct track by fault-tolerant track, and have vehicle to import in remittance track by first order indication driving vehicle front; Meanwhile, detect on fault-tolerant track whether have error correction vehicle, if there is error correction vehicle, then have vehicle to import in remittance track by indication driving vehicle front, the second level.And the present invention is further according to driving behavior characteristic, from driver's memory character and Expressway Information processing procedure, rationally determine the start position in fault-tolerant track and the set-up site of each guiding facilities, highway can be realized very well and sail vehicle error correction guiding by mistake.Simultaneously, the present invention is by remittance abroad track being sailed the guidance control method of moving vehicle detection hierarchical detection and real-time linkage on vehicle detection and fault-tolerant track by mistake, reduce and sail the impact of vehicle on passenger-cargo separate type autoroute by mistake, improve the highway traffic capacity, enhance traffic safety.
Embodiment
Fig. 1 is the process flow diagram of the inventive method embodiment;
Fig. 2 is the inventive method traffic scene model schematic;
Fig. 3 is the structured flowchart of present system embodiment.
Embodiment
Below in conjunction with specific embodiment, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As shown in Figure 1, 2, disclosed in the embodiment of the present invention, vehicle error correction bootstrap technique sailed by a kind of passenger-cargo separate type highway by mistake, comprises the steps:
S1: to judge on highway whether wrongly to sail vehicle;
S2: sail vehicle if wrong, then sail vehicle in the guiding of remittance abroad track by mistake import correct track by fault-tolerant track;
S3: sail vehicle if wrong, then have vehicle to import in remittance track by first order indication driving vehicle front;
S4: detect on fault-tolerant track whether have error correction vehicle.
S5: if there is error correction vehicle, then have vehicle to import in remittance track by indication driving vehicle front, the second level.
In step S1, can detect whether to exist by video camera and sail vehicle by mistake, lay video camera at starting point (A point) segment distance place (B point) of passenger-cargo separate type autoroute basic road.By camera acquisition vehicle video data, real-time Transmission, to control center, by recognition technology, extracts car plate and the vehicle information of vehicle; By car plate comparison technology, the data collected with charge station are compared, and determine to sail vehicle by mistake.
Distance L between A point and B point
1being determined by vehicle density in remittance abroad track, density is larger, and to sail the impact of vehicle on this track larger by mistake, thus needs to carry out error correction, L as early as possible
1value also will be less.Concrete recommendation value is with reference to following table:
Can guide in the following way in step S2:
S21: by mistake sail the length L that vehicle judges position, collection point in distance
2place's (C point) arranges the first variable information board.This first variable information board can be arranged on portal frame, sails information of vehicles in order to display by mistake, and prompting is at distance L
3place, carries out error correction separation by fault-tolerant track.Meanwhile, remind the correct vehicle travelled by left driving, dodge need lane change sail vehicle by mistake.Distance L between B point and C point
2be calculated as follows:
L
2＝v
1×(t
1+2t
2+t
3)(1)
L
2: the distance between C point and B point, unit: km, evaluation adopts the principle rounded up to round;
V
1: sail the average speed of operation of vehicle in the basic road of remittance abroad track, unit desirable km/h during calculating by mistake;
T
1: video capture vehicle the time of interim stored video data, span 0.5 ~ 1.0min, if without specified otherwise, generally gets its higher limit 1.0min, the desirable h of unit, i.e. 1/60h during calculating;
T
2: road information collecting device and highway control center information transfer time, and information processing and information issuing time, span 0 ~ 0.5min, if without specified otherwise, generally gets its higher limit 0.5min, the desirable h of unit, i.e. 1/120h during calculating;
T
3: safe time, prevent information transmission network from extremely waiting and the vacant time, generally get its higher limit 1.0min, unit desirable h during calculating, i.e. 1/60h.
S22: at the length L apart from described first variable information Board position
3place's (D point) arranges the first Warning Mark.This first Warning Mark, in order to illustrate prompting front L
4namely place is fault-tolerant track initial point position; Meanwhile, according to fault-tolerant lane design speed, limit signs is laid.Distance L between C point and D point
3be calculated as follows:
L
3＝v
2×t
4(2)
V
2: the average speed of all vehicles in remittance abroad track, unit desirable km/h during calculating;
T
4: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory, generally get 3min, the desirable h of unit, i.e. 1/20h during calculating.
On address v hereafter
1, v
2uniform velocity parameter, belongs to the operational parameter of highway, can obtain, t from freeway management department
1, t
2equal time parameter, belongs to equipment or system performance parameter, can obtain from equipment or service provider, relevant time parameter is remembered to driver, can get based on existing research, be understandable that, those skilled in the art can adjust parameter in the reasonable scope.
S23: remittance abroad Warning Mark and limit signs are set at fault-tolerant track start position (E point).Sail vehicle by mistake and carry out error correction by fault-tolerant track, import correct track, lay remittance abroad Warning Mark at fault-tolerant track start position and according to fault-tolerant lane design speed, lay limit signs.Distance L between D point and E point
4be calculated as follows:
L
4＝v
2×t
5(3)
V
2: the average speed of all vehicles in remittance abroad track, unit desirable m/s during calculating;
T
5: during immediate memory, in remittance abroad track, all drivers are to the averaging time of guidance information memory comparatively deep (recall percent and be not less than 60%), and during calculating, the desirable s of unit, generally gets 4.0 ~ 5.0s.
In step S4, by (F point) mounting vehicle detecting device or video camera on fault-tolerant track, can detect and whether have vehicle to sail into, and information is uploaded to control center.
The two-stage importing track in step S3 and S5 guides, and can realize in the following way:
S31: (G point) arranges remittance Warning Mark in exit, fault-tolerant track.For sailing vehicle by mistake, G point is the starting point of exit, fault-tolerant track acceleration lane, i.e. the starting point of fault-tolerant track section crossing with correct track; Lay remittance Warning Mark herein.
S32: the length L importing Warning Mark position in distance
5place's (H point) arranges the second Warning Mark.This second Warning Mark, in order to illustrate prompting front L
5place will have vehicle to import; Meanwhile, according to this traveling lane design rate, limit signs is laid.Wherein L
5be calculated as follows:
L
5＝v
3×t
6(4)
V
3: for sailing vehicle by mistake, import the average speed of all vehicles in track, unit desirable m/s during calculating;
T
6: during immediate memory, import the averaging time that in track, all drivers comparatively deeply to guidance information memory (recall percent and are not less than 60%), during calculating, the desirable s of unit, generally gets 4.0 ~ 5.0s.
S33: at the length L of distance the second Warning Mark position
6place's (I point) arranges the 3rd variable information board (second level guiding), has vehicle to import for pointing out front when judging that there is error correction vehicle in fault-tolerant track.3rd variable information board can be arranged on portal frame, if F point place detects that wrong vehicle of sailing needs error correction, is sailed into by fault-tolerant track, then advices plate prompting driving vehicle is noted turning right changing and dodged, or notices that deceleration is dodged; If F point does not detect sail vehicle by mistake, then the function of this advices plate is the passenger-cargo separate type highway of publicity, notes maintaining safe distance, safety traffic.Wherein L
6be calculated as follows:
L
6＝v
3×t
7(5)
V
3: for sailing vehicle by mistake, import the average speed of all vehicles in track, unit desirable km/h during calculating, evaluation adopts the principle rounded up to round;
T
7: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory, generally get 3min, the desirable h of unit, i.e. 1/20h during calculating.
S34: at the length L of distance the 3rd variable information Board position
7place, i.e. the length L of distance the second Warning Mark position
6+ L
7place's (J point) arranges the second variable information board (first order guiding), for pointing out front to have vehicle to import when judging that remittance abroad track is wrong and sailing vehicle.Equally, this second variable information board can be arranged on portal frame, and portal frame is arranged on distance I point L
7place, wherein L
7be calculated as follows:
L
7＝L
6(6)
L
6: same (5) formula of computing method, unit km.
If B point place detects that wrong vehicle of sailing needs error correction, then advices plate prompting driving vehicle is noted turning right changing and is dodged, or notices that deceleration is dodged.The function of advices plate herein has two: the first to be guide (I point place is that the second level guides) as the first order of hedging vehicle, and second is stand-by facility when losing efficacy as I point place guiding function.
Importing two-stage variable advices plate on track according to B point and F point two place testing result to the inter-linked controlling method of driving vehicle guiding on remittance track is:
If B point does not detect sail vehicle by mistake, then the first order being arranged on J point place guides---the second variable information board does not now point out wrong vehicle of sailing to import, and only shows advertisement informations such as " passenger-cargo separation, safe drivings ".If B point detects sail vehicle by mistake, control center then will start the real-time control to J point variable information board, prompting J point place vehicle, front (L
5+ L
6+ L
7) place, there is vehicle to import, please note that lane change is dodged.
If F point does not detect sail vehicle by mistake, then the variable information board being arranged on I point place does not point out wrong vehicle of sailing to import, and only shows advertisement informations such as " passenger-cargo separation, safe drivings ".If now B point detects and sails vehicle by mistake, illustrate that sail vehicle does not carry out error correction in this fault-tolerant track by mistake.Thus guide relative to the first order of J point, the second level at I point place guides in time, effectively can be reflected that whether this fault-tolerant track is wrong and sail vehicle and sail into, reduces the impact on importing track.If F point detects sail vehicle by mistake, control center then will control I point variable information board in real time, prompting I point place vehicle, front (L
5+ L
6) place, there is vehicle to import, please note that lane change is dodged.
Meanwhile, the first order of J point guides and the second level at I point place guides, and both are for subsequent use each other, are controlled by same control center.Lost efficacy for the guiding device of I point, the variable information board at J point place only needs to respond F point and detects the situation of by mistake sailing vehicle.Compared to normal condition, such strategy can reduce guiding effect, larger on the impact importing track.Therefore, disabling devices prompting maintenance personnel can be repaired as early as possible by control center.
As shown in Figure 3, disclosed in the embodiment of the present invention, vehicle error correction guidance system sailed by a kind of passenger-cargo separate type highway by mistake, comprising: sail vehicle judge module 1 by mistake, for judging on highway whether wrongly to sail vehicle; Remittance abroad bootstrap module 2, for wrong sail vehicle time, guide in remittance abroad track and sail vehicle by mistake and import correct track by fault-tolerant track; Error correction vehicle detection module 3, for detecting on fault-tolerant track whether have error correction vehicle; And import bootstrap module 4, for wrong sail vehicle time, have vehicle to import in remittance track by first order indication driving vehicle front, and when having an error correction vehicle, have vehicle to import by indication driving vehicle front, the second level importing track.
Wherein, sail vehicle judge module 1 by mistake and comprise the length L be arranged on apart from passenger-cargo separate type basic freeway sections starting point
1the video camera at place.Remittance abroad bootstrap module 2 comprises the first variable information board, is arranged on the length L that distance sails the position, collection point of vehicle judge module by mistake
2place, sails information of vehicles for display by mistake, and error correction separation is carried out in prompting; First Warning Mark, is arranged on the length L apart from described first variable information Board position
3place, for pointing out fault-tolerant track initial point position; And start position place, fault-tolerant track arrange remittance abroad Warning Mark and limit signs.Error correction vehicle detection module 3 comprises the wagon detector be arranged on fault-tolerant track.Import bootstrap module 4 and comprise remittance Warning Mark, be arranged on exit, fault-tolerant track; Second Warning Mark, is arranged on the length L apart from described remittance Warning Mark position
5place, has vehicle to import for pointing out front; Second variable information board, is arranged on the length L apart from described second Warning Mark position
6+ L
7place, in remittance abroad track wrong sail vehicle time prompting front have vehicle to import; And the 3rd variable information board, be arranged on the length L apart from described second Warning Mark position
6place, points out front to have vehicle to import for having in fault-tolerant track during error correction vehicle.
Below in conjunction with concrete traffic sight, embodiments of the present invention is further illustrated.
Concrete traffic parameter is: left side is special passenger car road, its speed limit 120 kilometers/hour, and average speed is 115 kilometers/hour, and sail the average speed of vehicle in this track is 100 kilometers/hour by mistake; Right side is lorry dedicated Lanes, and its speed limit 100 kilometers/hour, average speed is 95 kilometers/hour.During immediate memory, remittance abroad track is 4.0s with all drivers in remittance track to guidance information memory comparatively deep averaging time.In remittance abroad track, vehicle density is 12veh/km/lane.B point and F point all detect sails vehicle by mistake.
According to above-mentioned traffic parameter, passenger-cargo separate type highway of the embodiment of the present invention is sailed in vehicle error correction guidance system by mistake, and the particular location of video camera, fault-tolerant track and each guiding facilities can refer to following evaluation and arranges:
(1): camera position
According to transportation condition: in remittance abroad track, vehicle density is 12veh/km/lane, table look-up known
L
1＝6km
(2): variable information Board position on remittance abroad track
L
2＝v
1×(t
1+2t
2+t
3)/60＝100×(1.0+2×0.5+1.0)/60＝5km
Wherein, v
1=100km/h, t
1=1.0s, t
2=0.5s, t
3=1.0s.
(3): on remittance abroad track Warning Mark position
L
3＝v
2×t
4＝115÷20≈6km
Wherein, v
2=115km/h, t
4=1/20h.
(4): fault-tolerant track start position
L
4＝v
2×t
5＝115÷3.6×4≈130m
Wherein, v
2=(115 ÷ 3.6) m/s, t
5=4.0s.
(5): import Warning Mark position on track
L
5＝v
3×t
6＝95÷3.6×4≈110m
Wherein, v
3=(95 ÷ 3.6) m/s, t
6=4.0s.
(6): import variable information Board position on track
L
6＝v
3×t
7＝95÷20≈5km
L
7＝L
6＝5km
Wherein, v
3=115km/h, t
7=1/20h.
When B point detects and sails vehicle by mistake, after being processed by CCC, the variable information board of J point is issued relevant guidance information, such as " front 10 km, has remittance vehicle on the left of road, please note that lane change is dodged ".
When F point detects and sails vehicle by mistake, after being processed by CCC, the variable information board of I point is issued relevant guidance information, such as " front 5 km, has remittance vehicle on the left of road, please note that lane change is dodged ".
Disclosed in the embodiment of the present invention, passenger-cargo separate type highway sails vehicle error correction guidance system and system by mistake, according to driving behavior characteristic, from driver's memory character and Expressway Information processing procedure, determine the start position in fault-tolerant track and the set-up site of guiding facilities.Simultaneously by the guidance control method of two-stage real-time linkage, reduce and sail the impact of vehicle on passenger-cargo separate type autoroute by mistake, improve the highway traffic capacity, enhance traffic safety.
Claims (10)
1. a vehicle error correction bootstrap technique sailed by passenger-cargo separate type highway by mistake, and it is characterized in that, the method comprises the steps:
To judge on highway whether wrongly to sail vehicle;
Sail vehicle if wrong, then sail vehicle in the guiding of remittance abroad track by mistake import correct track by fault-tolerant track;
Sail vehicle if wrong, then have vehicle to import in remittance track by first order indication driving vehicle front;
Detect on fault-tolerant track and whether have error correction vehicle;
If there is error correction vehicle, then vehicle is had to import in remittance track by indication driving vehicle front, the second level.
2. vehicle error correction bootstrap technique sailed by the passenger-cargo separate type highway of one according to claim 1 by mistake, it is characterized in that, describedly to judge on highway whether wrongly to sail in vehicle step, by the length L apart from passenger-cargo separate type basic freeway sections starting point
1place arranges camera acquisition vehicle video data, judges whether wrongly to sail vehicle, L based on Car license recognition and comparison
1value is with reference to following table:
Wherein vehicle density ρ unit is veh/km/lane, L
1unit is km.
3. vehicle error correction bootstrap technique sailed by the passenger-cargo separate type highway of one according to claim 1 by mistake, it is characterized in that, wrongly sails vehicle if described, then guide in remittance abroad track to sail vehicle by mistake and imported in the step of correct track by fault-tolerant track, comprising:
Sail the length L that vehicle judges position, collection point in distance by mistake
2place arranges the first variable information board, sails information of vehicles for display by mistake, and error correction separation is carried out in prompting;
At the length L apart from described first variable information Board position
3place arranges the first Warning Mark, for pointing out fault-tolerant track initial point position;
In fault-tolerant track, start position arranges remittance abroad Warning Mark and limit signs;
Wherein, L
2=v
1× (t
1+ 2t
2+ t
3), L
3=v
2× t
4; Wherein,
V
1: sail the average speed of operation of vehicle in the basic road of remittance abroad track by mistake;
T
1: sail vehicle by mistake and judge that collecting device obtains data and the time of temporary storaging data;
T
2: sail vehicle by mistake and judge collecting device and highway control center information transfer time, and information processing and information issuing time;
T
3: safe time, prevent the abnormal and vacant time;
V
2: the average speed of all vehicles in remittance abroad track;
T
4: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory;
The distance of described fault-tolerant track initial point position and described first Warning Mark is L
4=v
2× t
5, wherein, t
5: during immediate memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
4. vehicle error correction bootstrap technique sailed by the passenger-cargo separate type highway of one according to claim 1 by mistake, it is characterized in that, wrongly sails vehicle if described, then have vehicle to import in step at remittance track prompting driving vehicle, comprising:
In exit, fault-tolerant track, remittance Warning Mark is set;
At the length L apart from described remittance Warning Mark position
5place arranges the second Warning Mark, has vehicle to import for pointing out front;
At the length L apart from described second Warning Mark position
6+ L
7place arranges the second variable information board, for pointing out front to have vehicle to import when judging that remittance abroad track is wrong and sailing vehicle;
There is error correction vehicle if described, then have vehicle to import in step in remittance track by indication driving vehicle front, the second level, comprising:
At the length L apart from described second Warning Mark position
6place arranges the 3rd variable information board, has vehicle to import for pointing out front when judging that there is error correction vehicle in fault-tolerant track;
Wherein, L
5=v
3× t
6, L
6=v
3× t
7, L
7=L
6;
V
3: for sailing vehicle by mistake, import the average speed of all vehicles in track;
T
6: during immediate memory, import the averaging time that all drivers in track are comparatively deep to guidance information memory;
T
7: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
5. vehicle error correction bootstrap technique sailed by the passenger-cargo separate type highway of one according to claim 1 by mistake, it is characterized in that, also comprise: when second level guiding device lost efficacy, if have on fault-tolerant track and have error correction vehicle, then vehicle is had to import in remittance track by first order indication driving vehicle front.
6. a vehicle error correction guidance system sailed by passenger-cargo separate type highway by mistake, it is characterized in that, comprising:
Sail vehicle judge module, for judging on highway whether wrongly to sail vehicle by mistake;
Remittance abroad bootstrap module, for wrong sail vehicle time, guide in remittance abroad track and sail vehicle by mistake and import correct track by fault-tolerant track;
Error correction vehicle detection module, for detecting on fault-tolerant track whether have error correction vehicle;
And remittance bootstrap module, for wrong sail vehicle time, have vehicle to import in remittance track by first order indication driving vehicle front, and when having an error correction vehicle, have vehicle to import by indication driving vehicle front, the second level importing track.
7. vehicle error correction guidance system sailed by the passenger-cargo separate type highway of one according to claim 6 by mistake, it is characterized in that, described vehicle judge module of by mistake sailing comprises the length L be arranged on apart from passenger-cargo separate type basic freeway sections starting point
1the video camera at place, L
1value is with reference to following table:
Wherein vehicle density ρ unit is veh/km/lane, L
1unit is km.
8. vehicle error correction guidance system sailed by the passenger-cargo separate type highway of one according to claim 6 by mistake, it is characterized in that, described remittance abroad bootstrap module comprises:
First variable information board, is arranged on the length L that distance sails the position, collection point of vehicle judge module by mistake
2place, sails information of vehicles for display by mistake, and error correction separation is carried out in prompting;
First Warning Mark, is arranged on the length L apart from described first variable information Board position
3place, for pointing out fault-tolerant track initial point position;
And start position place, fault-tolerant track arrange remittance abroad Warning Mark and limit signs;
Wherein, L
2=v
1× (t
1+ 2t
2+ t
3), L
3=v
2× t
4; Wherein,
V
1: sail the average speed of operation of vehicle in the basic road of remittance abroad track by mistake;
T
1: sail vehicle by mistake and judge that collecting device obtains data and the time of temporary storaging data;
T
2: sail vehicle by mistake and judge collecting device and highway control center information transfer time, and information processing and information issuing time;
T
3: safe time, prevent the abnormal and vacant time;
V
2: the average speed of all vehicles in remittance abroad track;
T
4: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory;
The distance of described fault-tolerant track initial point position and described first Warning Mark is L
4=v
2× t
5, wherein, t
5: during immediate memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
9. vehicle error correction guidance system sailed by the passenger-cargo separate type highway of one according to claim 7 by mistake, it is characterized in that, described remittance bootstrap module comprises:
Import Warning Mark, be arranged on exit, fault-tolerant track;
Second Warning Mark, is arranged on the length L apart from described remittance Warning Mark position
5place, has vehicle to import for pointing out front;
Second variable information board, is arranged on the length L apart from described second Warning Mark position
6+ L
7place, in remittance abroad track wrong sail vehicle time prompting front have vehicle to import;
And the 3rd variable information board, is arranged on the length L apart from described second Warning Mark position
6place, points out front to have vehicle to import for having in fault-tolerant track during error correction vehicle;
Wherein, L
5=v
3× t
6, L
6=v
3× t
7, L
7=L
6;
V
3: for sailing vehicle by mistake, import the average speed of all vehicles in track;
T
6: during immediate memory, import the averaging time that all drivers in track are comparatively deep to guidance information memory;
T
7: during short-term memory, the averaging time that in remittance abroad track, all drivers are comparatively deep to guidance information memory.
10. vehicle error correction guidance system sailed by the passenger-cargo separate type highway of one according to claim 9 by mistake, it is characterized in that, described second variable information board also for, when the 3rd variable information board lost efficacy, during for there being an error correction vehicle in fault-tolerant track, prompting front had vehicle to import.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742021.5A CN105355055B (en) | 2015-11-04 | 2015-11-04 | A kind of passenger-cargo separate type highway sails vehicle error correction bootstrap technique and system by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510742021.5A CN105355055B (en) | 2015-11-04 | 2015-11-04 | A kind of passenger-cargo separate type highway sails vehicle error correction bootstrap technique and system by mistake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105355055A true CN105355055A (en) | 2016-02-24 |
| CN105355055B CN105355055B (en) | 2017-06-23 |
Family
ID=55331019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510742021.5A Active CN105355055B (en) | 2015-11-04 | 2015-11-04 | A kind of passenger-cargo separate type highway sails vehicle error correction bootstrap technique and system by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355055B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335885A (en) * | 2020-03-31 | 2022-11-11 | 松下知识产权经营株式会社 | Vehicle control device, vehicle entry assist device, and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19800692A1 (en) * | 1998-01-10 | 1999-07-15 | Reinert Einsporn | Road traffic control system, especially for use on motorways |
| JP2001291191A (en) * | 2000-04-11 | 2001-10-19 | Mitsubishi Electric Corp | Automatic driving road system |
| CN103235861A (en) * | 2013-05-10 | 2013-08-07 | 天津市市政工程设计研究院 | Anticipation and evaluation method for implementation of passenger and cargo separating road |
| CN103422405A (en) * | 2013-07-17 | 2013-12-04 | 安锐 | Non-motor vehicle guiding method and guiding system |
| CN204360568U (en) * | 2014-12-29 | 2015-05-27 | 长安大学 | A kind of continuous uphill way of highway passenger-cargo shunting caution system |
-
2015
- 2015-11-04 CN CN201510742021.5A patent/CN105355055B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19800692A1 (en) * | 1998-01-10 | 1999-07-15 | Reinert Einsporn | Road traffic control system, especially for use on motorways |
| JP2001291191A (en) * | 2000-04-11 | 2001-10-19 | Mitsubishi Electric Corp | Automatic driving road system |
| CN103235861A (en) * | 2013-05-10 | 2013-08-07 | 天津市市政工程设计研究院 | Anticipation and evaluation method for implementation of passenger and cargo separating road |
| CN103422405A (en) * | 2013-07-17 | 2013-12-04 | 安锐 | Non-motor vehicle guiding method and guiding system |
| CN204360568U (en) * | 2014-12-29 | 2015-05-27 | 长安大学 | A kind of continuous uphill way of highway passenger-cargo shunting caution system |
Non-Patent Citations (4)
| Title |
|---|
| 刘柏秀 等: "高速公路货车事故成因及货车专用道分析", 《中国安全科学学报》 * |
| 李冠峰 等: "高速公路客货车混行问题与分道行驶的优势分析", 《交通运输工程与信息学报》 * |
| 练象平: "客货分离道路***研究", 《城市道桥与防洪》 * |
| 马捷 等: "客货分离道路***的车辆分类标准和评价方法", 《深圳大学学报理工版》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115335885A (en) * | 2020-03-31 | 2022-11-11 | 松下知识产权经营株式会社 | Vehicle control device, vehicle entry assist device, and vehicle |
| CN115335885B (en) * | 2020-03-31 | 2024-01-05 | 松下知识产权经营株式会社 | Vehicle control device, vehicle entry support device, and vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105355055B (en) | 2017-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107742432B (en) | Expressway operation speed active early warning system based on vehicle-road cooperation and control method | |
| CN105374215B (en) | A kind of highway trackside prior-warning device | |
| CN109559532B (en) | Expressway exit diversion area vehicle road cooperative safety early warning control method | |
| CN103164962B (en) | Mountain road sharp turn section real-time vehicle speed early warning method | |
| CN108665702B (en) | Construction road multistage early warning system and method based on vehicle-road cooperation | |
| CN103465907B (en) | A kind of automotive correlation prevention device and method | |
| CN103093636B (en) | Expressway turning segment variable velocity-limiting control method | |
| CN110316198A (en) | A kind of safe-guard system and operation method for highway speed-raising | |
| CN104537889A (en) | Anti-collision method and system under different vehicle conditions | |
| CN106205158B (en) | Dynamic setting method, device and the car-mounted device of the preferential public transportation lane of interval | |
| CN103000035B (en) | Information acquisition release system and method for guiding left-hand turning vehicle to pass through intersection | |
| CN103514742A (en) | Intelligent expressway traffic monitoring system based on GPS and GPRS | |
| CN106023612A (en) | Vehicle priority passage method and roadside unit | |
| CN107730937A (en) | The tunnel gateway dynamic vehicle speed abductive approach that a kind of street accidents risks minimize | |
| CN104157156A (en) | Vehicle speed dynamic management and early warning method for dangerous section of expressway | |
| CN102682612A (en) | Integration type signalized intersection bus priority system based on bus stop platform control | |
| CN113192327B (en) | Road operation risk active prevention and control system and method considering traffic flow and individuals | |
| CN110264742B (en) | Vehicle-mounted information monitoring device suitable for expressway and warning method thereof | |
| CN103093635B (en) | Expressway crest vertical curve road segment variable velocity-limiting control method | |
| US11810455B2 (en) | Urban tunnel variable lane dividing line control method | |
| CN103606269A (en) | Control method for improving traffic efficiency of freeway construction area | |
| CN105427638A (en) | Man-machine interactive vehicle-speed control and early-warning system for expressway construction operation area | |
| CN110992688A (en) | Intelligent traffic guidance system | |
| CN107564336B (en) | Signalized intersection left turn conflict early warning system and early warning method | |
| CN105279968A (en) | Discrimination system and method for the illegal emergency lane occupancy behavior of highway motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |