CN103593988B - Inside a kind of road, bus stop turns to public transit vehicle sort method - Google Patents
Inside a kind of road, bus stop turns to public transit vehicle sort method Download PDFInfo
- Publication number
- CN103593988B CN103593988B CN201310554367.3A CN201310554367A CN103593988B CN 103593988 B CN103593988 B CN 103593988B CN 201310554367 A CN201310554367 A CN 201310554367A CN 103593988 B CN103593988 B CN 103593988B
- Authority
- CN
- China
- Prior art keywords
- bus
- stop
- bus stop
- driving
- area
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses bus stop inside a kind of road and turn to public transit vehicle sort method, can according to the public transportation real-time information gathered, prediction public transit vehicle arrives the time of downstream intersection, analyze public transit vehicle because turning to the passenger delay produced with signal phase sequence, and then produce the prioritization scheme of public transit vehicle sequence, area to be driving and signal control lamp are set by bus stop inside road, effectively adjustment public transit vehicle operation order.The method is from public transit vehicle angle working time, in conjunction with public transport operation empirical data and real-time data collection, more adequately can predict that vehicle arrives the time of downstream intersection, by intrinsic green light interval timetable, more accurately judge the passenger delay turning to vehicle to produce because travelling order, formed and turn to public transport sequencing schemes reliably, by arranging area to be driving at bus stop, under exit and signal lamp for driving waiting area coordinated signals condition, realize the quick of public transit vehicle, effective sequence, reduce the crossing total delay turning to public transit vehicle, ensure that public transport is passed through at downstream signal bus priority at intersection, effective raising public transit vehicle operational efficiency.
Description
Technical field
The invention belongs to public traffic in priority technology technical field, be specifically related to bus stop inside a kind of road and turn to public transit vehicle sort method.
Background technology
With the environment constantly increased the weight of, energy problem, the urban traffic jam day by day taken place frequently, public traffic in priority is the extensive common recognition that a kind of advantageous development pattern in urbanization process has become educational circles.Public traffic in priority technology is made a general reference in traffic control and management category, all kinds of measures of public transit vehicle priority pass on road.Wherein, the optimization of bus station is the key technique of public traffic in priority, and for improving bus parking efficiency, reduction public transport delay provides technical guarantee.
Bus stop inside road is a kind of important bus station set-up mode, because possessing little, the bus parking feature easily of public vehicles interference, is usually arranged on bus rapid transit circuit.To study for a long period of time discovery through inventor, on bus rapid transit circuit, often there is the phenomenon of many Public Transit Bus Stopping websites in the continuous lifting of public transport operation speed.Because public transit vehicle turns to difference at downstream intersection, and the traveling order of public transit vehicle and downstream intersection signal phase sort and do not work in coordination with, and causing producing bus because of sequencing problem in downstream signal crossing incurs loss through delay, and reduces public transport operation speed.But traditional public traffic in priority technology adopts and gives public transit vehicle passive right of priority in crossing, and when the different public transit vehicle the turned to same period arrives crossing, can not obtain very good effect by the signal priority technology extending bus green light interval.If can before public transit vehicle arrive crossing, Accurate Prediction public transit vehicle arrives the crossing time, turn to and real-time traffic information in conjunction with public transit vehicle, optimize public transit vehicle and travel order, itself and intersection signal phase place are sorted collaborative, thus reduce the crossing total delay turning to public transit vehicle, effectively improve public transit vehicle operational efficiency.
Therefore, bus stop inside a kind of new road is needed to turn to public transit vehicle sort method to solve the problem.
Summary of the invention
The present invention is directed to public transit vehicle in prior art and arrive the defect that downstream intersection produces delay, a kind of traveling order optimizing public transit vehicle is provided, itself and intersection signal phase place are sorted collaborative, shortening turns to public transit vehicle in the delay of downstream intersection, and inside the road of raising public transit vehicle operational efficiency, bus stop turns to public transit vehicle sort method to solve the problem.
For solving the problems of the technologies described above, the technical scheme that inside road of the present invention, bus stop turns to public transit vehicle sort method to adopt is as follows:
Inside a kind of road, bus stop turns to public transit vehicle sort method, comprises the following steps:
1), in the upstream of bus stop arrange described bus detecting device, bus detecting device is by the on-vehicle information Capture and publish device Real-time Collection bus information on bus, and described bus information comprises ID
k, T
k, t
k1, t
k2, t
k3and Q
k, wherein, ID
kfor the numbering of a kth bus detected, T
kfor the moment of a kth bus being detected, t
k1, t
k2, t
k3, Q
krepresent that a kth bus is in the past in 30 days, at T respectively
k[T in the front and back 30 minutes in moment
k-30, T
k+ 30], this bus from section upstream entrance arrive the average duration of bus stop, this bus the average duration of the upper and lower passenger of this bus stop, this bus sail out of this bus stop to downstream intersection average duration, this bus sails out of this bus stop time average passenger number;
2), when described bus detecting device collects the information of a bus, then by the numbering ID of this bus
kadd the tail end of bus queue set M to, M can be expressed as { m
1, m
2, m
3... m
k, in set M, K to represent in set one total K be detected and not yet sail out of the number of the bus of bus stop, m
kin store the numbering ID of the bus that kth is detected
k;
3), according to the numbering ID of K the bus collected
k, judge that this bus turns to α at downstream intersection i
ki; According to the bus ID collected
kt
k1, t
k2, t
k3information, predicts that this bus arrives the moment T of downstream intersection i
k,i; According to the signal timing plan of downstream intersection i, prediction bus ID
kat T
k,iafter moment arrival downstream intersection i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
k, △ t
k=0 represents bus ID
kat T
k,imoment, when arriving crossing i, intersection signal phase place just in time allowed bus ID
kcurrent; △ t
k>0 represents bus ID
kat T
k,imoment needs to wait for △ t after arriving crossing i
kthe signal phase allowing this public transit vehicle current could be waited until;
4), according to step 2) the bus queue set M that obtains, the passenger delay that before prediction, K-1 bus causes a bus thereafter respectively; To bus m
kif, T
k,i+ △ t
k<=T
k+
1, i+ △ t
k+1, represent bus m
kbus m can not be had influence on
k+1current, then to the passenger delay d that a rear public transit vehicle produces
k=0; If T
k,i+ △ t
k>T
k+1, i+ △ t
k+1, represent bus m
kbus m can be had influence on
k+1current, the passenger delay of generation is d
k=Q
k+1[(T
k,i+ △ t
k)-(T
k+1, i+ △ t
k+1)+△ t '
k+1], wherein △ t '
k+1represent T
k,i+ △ t
kafter moment, allow bus ID
k+1the green light Startup time of current phase place and T
k,i+ △ t
kmistiming between moment;
5), according to the passenger delay information { d that step 4) obtains
1, d
2..., d
k-1, choose the bus causing passenger delay maximum to a rear bus, be defined as m
k' bus; By described on-vehicle information Capture and publish device, to m
k 'bus issuing control instruction, requires that driver is by m
k 'bus sails the area to be driving in bus stop exit into, and bus stop exit signal lamp is adjusted to left-hand rotation green light, treats m
k 'after bus sails area to be driving into, bus stop exit signal lamp is adjusted to craspedodrome green light;
6), as m
k 'bus detects m in real time by the bus detecting device in bus stop exit after sailing area to be driving into
k '+1the moment T that bus passes through
k '+1; When collecting m
k '+1the moment T that bus passes through
k '+1time, judge m
k 'whether bus can impact other buses thereafter, if T
k '+1+ △ t
k '<=T
k '+2, i+ △ t
k '+2, represent bus m
k 'bus m can not be had influence on
k '+2current, then at bus m
k '+1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light; If T
k '+1+ △ t
k '>T
k '+2, i+ △ t
k '+2, show bus m
k 'bus m can be had influence on
k '+2current; Treat bus m
k '+2pass through, exit detecting device collects T
k '+2time, continue to judge bus m
k 'whether can have influence on a rear bus, until search T
k '+s-1+ △ t
k '<=T
k '+s, i+ △ t
k '+s, s>=3, then at bus m
k '+s-1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light;
7), detect that bus sails out of bus stop, gather the numbering ID sailing out of bus
k,, according to ID
k, by respective element m in bus queue set M
kdelete, form new bus queue set M '.
Further, according to the bus detecting device method to set up of bus stop upstream in step 1), in the upstream of bus stop, described bus detecting device is set, the public transit vehicle detecting device method to set up of described bus stop upstream is: first, gather the distance L at bus stop and upstream entrance place, section, bus stop downstream signal controls the signal period C of crossing and the average overall travel speed V of all buses from section upstream entrance to bus stop in past 30 days, secondly, if meet L<=CV, then described bus detecting device is arranged on upstream entrance place, section, if L>CV, then described bus detecting device is arranged on CV rice, bus stop upstream.
Further, inside described road, bus stop station comprises bus stop and area to be driving, described bus stop is arranged on the upper of public transportation lane, and described area to be driving is arranged on the left side of described bus stop along the travel direction of bus, and the entrance of described area to be driving connects the outlet of described bus stop.
Further, in step 3), prediction public transit vehicle ID
kat T
k,iafter moment arrival crossing i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
kdetermine by the following method:
According to the signal timing plan of crossing i, the green light interval moment [T of each period that forms each phase place in one day
g, T
g']
mn, [T
g, T
g']
mnrepresent that m phase place continues duration at the green light of the n-th period; According to bus ID
kα is turned at crossing i
kiwith the moment T arriving downstream intersection i
k,i, judge α
kicorresponding phase place m and T
k,icorresponding period n, if T
k,i∈ [T
g, T
g']
mn, then public transit vehicle ID
kat T
k,imoment, when arriving crossing i, crossing phase place just in time allowed public transit vehicle ID
kcurrent, △ t
k=0; If
then public transit vehicle ID
kat T
k,imoment needs to wait for the green light Startup time allowing current phase place, △ t after arriving crossing i
k>0.
Further, the shape of described area to be driving is rectangle, and wherein, the area to be driving length of regular public traffic car bus stop is at least 20 meters, and the area to be driving width of regular public traffic car bus stop is at least 4.5 meters; The area to be driving length of large-scale quick public transport bus stop is at least 29 meters, and the area to be driving width of large-scale quick public transport bus stop is at least 4.55 meters.According to China's regular public traffic car with vehicle commander 12 meters, the vehicle of wide 2.5 meters is main, quick public transport vehicle is with vehicle commander 18 meters, the vehicle of wide 2.55 meters is main, according to parking lot design specifications (GB), oversize vehicle and wall, between the end of parking stall, spacing is not less than 1 meter, area to be driving area arranges and should meet a Public Transit Bus Stopping and roll demand away from, arrange 1.5 times that area to be driving length is not less than bus length of wagon, the area to be driving length of regular public traffic car bus stop is at least 20 meters, the area to be driving length of large-scale quick public transport bus stop is at least 29 meters, area to be driving width is set and is not less than bus body width, the area to be driving width of regular public traffic car bus stop is at least 4.5 meters, the area to be driving width of large-scale quick public transport bus stop is at least 4.55 meters.
Further, described in step 5) and step 6), bus stop exit signal lamp is direction instruction signal lamp, described bus stop outlet signal lamp is arranged on the intersection of bus stop outlet and bus special lane, described bus stop outlet signal lamp towards the vehicle in bus stop exit, bus stop exit signal lamp comprises left turn phase and craspedodrome phase place, original state is craspedodrome green light, left-hand rotation red light.
Further, signal lamp for driving waiting area described in step 6) is motor vehicle signal lamp, signal lamp for driving waiting area is arranged on the exit of described area to be driving and towards the vehicle rested in area to be driving, signal lamp for driving waiting area comprises craspedodrome phase place, and signal lamp for driving waiting area original state is for stopping red light.
Beneficial effect: inside road of the present invention bus stop turn to public transit vehicle sort method can according to gather public transportation real-time information, prediction public transit vehicle arrives the time of downstream intersection, analyze public transit vehicle because turning to the passenger delay produced with signal phase sequence, and then produce the prioritization scheme of public transit vehicle sequence, area to be driving and signal control lamp are set by bus stop inside road, effectively adjustment public transit vehicle operation order.The method is from public transit vehicle angle working time, in conjunction with public transport operation empirical data and real-time data collection, more adequately can predict that vehicle arrives the time of downstream intersection, by intrinsic green light interval timetable, more accurately judge the passenger delay turning to vehicle to produce because travelling order, formed and turn to public transport sequencing schemes reliably, by arranging area to be driving at bus stop, under exit and signal lamp for driving waiting area coordinated signals condition, realize the quick of public transit vehicle, effective sequence, reduce the crossing total delay turning to public transit vehicle, ensure that public transport is passed through at downstream signal bus priority at intersection, effective raising public transit vehicle operational efficiency.
Accompanying drawing explanation
Fig. 1 is the basic flow sheet that inside road of the present invention, bus stop turns to public transit vehicle sort method;
Fig. 2 is the process flow diagram that public transit vehicle of the present invention rolls area to be driving order sort method away from;
Fig. 3 be embodiment 1 road inside bus stop.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described.The following stated is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Inside road of the present invention, bus stop turns to public transit vehicle sort method, wherein, inside road, bus stop station comprises bus stop and area to be driving, bus stop is arranged on the upper of public transportation lane, position, area to be driving is arranged on next-door neighbour's bus stop, area to be driving is arranged on the left side of bus stop along the travel direction of bus, and the entrance of area to be driving connects the outlet of bus stop.Wherein, the shape of area to be driving is rectangle, and long limit is parallel with public transportation lane, and the length of area to be driving is 24 meters, and length meets two bus lengths of wagon, and the width of area to be driving is 3.5 meters, meets a bus body width.Comprise the following steps:
1), in the upstream of bus stop arrange described bus detecting device, bus detecting device is by the on-vehicle information Capture and publish device Real-time Collection bus information on bus, and described bus information comprises ID
k, T
k, t
k1, t
k2, t
k3and Q
k, wherein, ID
kfor the numbering of a kth bus detected, T
kfor the moment of a kth bus being detected, t
k1, t
k2, t
k3, Q
krepresent that a kth bus is in the past in 30 days, at T respectively
k[T in the front and back 30 minutes in moment
k-30, T
k+ 30], this bus from section upstream entrance arrive the average duration of bus stop, this bus the average duration of the upper and lower passenger of this bus stop, this bus sail out of this bus stop to downstream intersection average duration, this bus sails out of this bus stop time average passenger number.
Wherein, according to the bus detecting device method to set up of bus stop upstream, in the upstream of bus stop, described bus detecting device is set, the public transit vehicle detecting device method to set up of bus stop upstream is: first, gather the distance L at bus stop and upstream entrance place, section, bus stop downstream signal controls the signal period C of crossing and the average overall travel speed V of all buses from section upstream entrance to bus stop in past 30 days, secondly, if meet L<=CV, distance between expression upstream entrance place and bus platform is in the effective range that public transit vehicle sorts, the public transit vehicle travelled on this section arrives the mistiming of downstream signal crossing in a public transport sequence periodic regime, then described bus detecting device is arranged on upstream entrance place, section, if L>CV, described bus detecting device not in the effective range of sort method, is then arranged on CV rice, bus stop upstream by the distance between expression check point to bus platform.
2), when described bus detecting device collects the information of a bus, then by the numbering ID of this bus
kadd the tail end of bus queue set M to, M can be expressed as { m
1, m
2, m
3... m
k, in set M, K to represent in set one total K be detected and not yet sail out of the number of the bus of bus stop, m
kin store the numbering ID of the bus that kth is detected
k;
3), according to the numbering ID of K the bus collected
k, judge that this bus turns to α at downstream intersection i
ki; According to the bus ID collected
kt
k1, t
k2, t
k3information, predicts that this bus arrives the moment T of downstream intersection i
k,i; According to the signal timing plan of downstream intersection i, prediction bus ID
kat T
k,iafter moment arrival downstream intersection i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
k, △ t
k=0 represents bus ID
kat T
k,imoment, when arriving crossing i, intersection signal phase place just in time allowed bus ID
kcurrent; △ t
k>0 represents bus ID
kat T
k,imoment needs to wait for △ t after arriving crossing i
kthe signal phase allowing this public transit vehicle current could be waited until;
Wherein, bus ID is predicted
kat T
k,iafter moment arrival crossing i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
kmainly comprise following factor: according to the signal timing plan of crossing i, the green light interval timetable of each period that forms each phase place in one day, is expressed as:
| Phase place | Period 1 | Period n | … | Period J |
| 1 | [T g,T g’] 11 | [T g,T g’] 1j | [T g,T g’] 1J | |
| m | [T g,T g’] m1 | [T g,T g’] mn | … | |
| … | … | … | … | … |
| I | [T g,T g’] I1 | … | … | [T g,T g’] IJ |
In the timetable of green light interval, I is the number of phases that crossing i signal controls, and J is the time hop count being controlled by crossing i signal to divide in a day 24 hours interval, [T
g, T
g']
mnbe that m phase place continues duration at the green light of the n-th period, namely m phase place the green light initial time of the n-th period and green light end time interval; According to bus ID
kα is turned at crossing i
kiwith the moment T arriving downstream intersection i
k,i, judge α
kicorresponding phase place i and T
k,icorresponding period j, if T
k,i∈ [T
g, T
g']
mn, then public transit vehicle ID
kat T
k,imoment, when arriving crossing i, crossing phase place just in time allowed public transit vehicle ID
kcurrent, △ t
k=0; If
then public transit vehicle ID
kat T
k,imoment needs to wait for the green light Startup time allowing current phase place, △ t after arriving crossing i
k>0.
4), according to step 2) the bus queue set M that obtains, the passenger delay that before prediction, K-1 bus causes a bus thereafter respectively; To bus m
kif, T
k,i+ △ t
k<=T
k+1, i+ △ t
k+1, represent bus m
kbus m can not be had influence on
k+1current, then to the passenger delay d that a rear public transit vehicle produces
k=0; If T
k,i+ △ t
k>T
k+1, i+ △ t
k+1, represent bus m
kbus m can be had influence on
k+1current, the passenger delay of generation is d
k=Q
k+1[(T
k,i+ △ t
k)-(T
k+1, i+ △ t
k+1)+△ t '
k+1], wherein △ t '
k+1represent T
k,i+ △ t
kafter moment, allow bus ID
k+1the green light Startup time of current phase place and T
k,i+ △ t
kmistiming between moment;
5), according to the passenger delay information { d that step 4) obtains
1, d
2..., d
k-1, choose the bus causing passenger delay maximum to a rear bus, be defined as m
k 'bus; By described on-vehicle information Capture and publish device, to m
k 'bus issuing control instruction, requires that driver is by m
k 'bus sails the area to be driving in bus stop exit into, and bus stop exit signal lamp is adjusted to left-hand rotation green light, treats m
k 'after bus sails area to be driving into, bus stop exit signal lamp is adjusted to craspedodrome green light.
6), as m
k 'bus detects m in real time by the bus detecting device in bus stop exit after sailing area to be driving into
k '+1the moment T that bus passes through
k '+1; When collecting m
k '+1the moment T that bus passes through
k '+1time, judge m
k 'whether bus can impact other buses thereafter, if T
k '+1+ △ t
k '<=T
k '+2, i+ △ t
k '+2, represent bus m
k 'bus m can not be had influence on
k '+2current, then at bus m
k '+1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light; If T
k '+1+ △ t
k '>T
k '+2, i+ △ t
k '+2, show bus m
k 'bus m can be had influence on
k '+2current; Treat bus m
k '+2pass through, exit detecting device collects T
k '+2time, continue to judge bus m
k 'whether can have influence on a rear bus, until search T
k '+s-1+ △ t
k '<=T
k '+s, i+ △ t
k '+s, s>=3, then at bus m
k '+s-1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light;
Wherein, bus stop exit signal lamp is direction instruction signal lamp, bus stop outlet signal lamp is arranged on the intersection of bus stop outlet and bus special lane, bus stop outlet signal lamp towards the vehicle in bus stop exit, bus stop exit signal lamp comprises left turn phase and craspedodrome phase place, original state is craspedodrome green light, left-hand rotation red light.
Signal lamp for driving waiting area is motor vehicle signal lamp, and signal lamp for driving waiting area is arranged on the exit of described area to be driving and towards the vehicle rested in area to be driving, signal lamp for driving waiting area comprises craspedodrome phase place, and signal lamp for driving waiting area original state is for stopping red light.
7), detect that bus sails out of bus stop, gather the numbering ID sailing out of bus
k, according to ID
k, by respective element m in bus queue set M
kdelete, form new bus queue set M '.
Inside road of the present invention bus stop turn to public transit vehicle sort method can according to gather public transportation real-time information, prediction public transit vehicle arrives the time of downstream intersection, analyze public transit vehicle because turning to the passenger delay produced with signal phase sequence, and then produce the prioritization scheme of public transit vehicle sequence, area to be driving and signal control lamp are set by bus stop inside road, effectively adjustment public transit vehicle operation order.The method is from public transit vehicle angle working time, in conjunction with public transport operation empirical data and real-time data collection, more adequately can predict that vehicle arrives the time of downstream intersection, by intrinsic green light interval timetable, more accurately judge the passenger delay turning to vehicle to produce because travelling order, formed and turn to public transport sequencing schemes reliably, by arranging area to be driving at bus stop, under exit and signal lamp for driving waiting area coordinated signals condition, realize the quick of public transit vehicle, effective sequence, reduce the crossing total delay turning to public transit vehicle, ensure that public transport is passed through at downstream signal bus priority at intersection, effective raising public transit vehicle operational efficiency.
Embodiment 1
Select bus stop inside a certain road to be the research object of inventing, the setting of bus stop as shown in Figure 3.
1), at a time, porch, section detecting device detects that 4 public transit vehicles enter bus platform, gather the real-time information of public transit vehicle, comprise: car number, moment vehicle being detected, vehicle from section upstream entrance arrive the average duration of bus stop, vehicle the average duration of the upper and lower passenger of bus stop, vehicle sail out of bus stop to downstream intersection average duration, vehicle sails out of bus stop time average passenger number, the public transport real-time information of collection is as shown in table 1:
Table 1 public transport real-time information
2), the public transit vehicle detected and real-time information thereof are charged to the tail end of public transit vehicle queue set M.
3), according to the signal timing plan of downstream intersection, the green light interval timetable of each period that forms each phase place in one day, as shown in table 2:
Table 2 green light interval timetable
Judge public transit vehicle turning at downstream intersection, according to the public transport real-time information gathered, prediction public transit vehicle arrives the moment of downstream intersection, according to green light interval timetable, judge the waiting time of public transit vehicle at downstream intersection, obtain public transit vehicle as shown in table 3 at the delay timetable of downstream intersection:
Table 3 bus is at the delay timetable of downstream intersection
4) predict the passenger delay that front 3 buses cause a bus thereafter, respectively, produce passenger delay Rule of judgment T according to bus
k,i+ △ t
k>T
k+1, i+ △ t
k+1with passenger delay computing formula d
k=Q
k+1[(T
k,i+ △ t
k)-(T
k+1, i-△ t
k+1)+△ t '
k+1], can d be obtained
1=0, d
2=115*35=4025 people * second, d
3=0.
5) passenger delay, according to the bus of prediction produced, chooses and causes the maximum (d of passenger delay to a rear bus
2=4025 people * seconds) public transit vehicle 2 as the vehicle entering area to be driving, to the instruction of public transit vehicle 2 issuing control, require that bus is sailed into the area to be driving of bus stop by driver; The traffic light system craspedodrome green indicating lamp in initial time bus stop exit, after bus stop exit detecting device detects that bus 1 sails out of outlet, the green indicating lamp of the traffic light system left turn phase in exit, to be checkedly measure after bus 2 enters area to be driving, signal lamp recovers the green indicating lamp of keeping straight on; Initial time signal lamp for driving waiting area display green indicating lamp, to be checkedly measures after bus 2 enters area to be driving, traffic light system red led.
6), according to the delay timetable of bus at downstream intersection, the passenger delay impact that bus 2 causes the vehicle after bus 3, d is judged
2 '=0, then after bus stop exit detecting device detects that bus 3 sails out of outlet, to the instruction of bus 2 issuing control, require that bus is sailed out of the area to be driving of bus stop by driver; Exit traffic light system craspedodrome red led, prompting bus 4 parking waiting, signal lamp for driving waiting area display green indicating lamp, prompting vehicle sails out of area to be driving; When detecting that bus 2 sails out of area to be driving, exit signal lamp recovers the green indicating lamp of craspedodrome phase place.
7), by the collecting vehicle information of bus stop exit detecting device, when detecting that bus sails out of bus stop, element corresponding for bus and real-time information are deleted in bus queue set M, forms new bus queue set M '.
Claims (5)
1. inside a road, bus stop turns to public transit vehicle sort method, it is characterized in that, inside road, bus stop comprises bus stop and is positioned at the area to be driving in described bus stop exit, wherein, the exit of bus stop and area to be driving is provided with signal lamp, comprises the following steps:
1), in the upstream of bus stop, bus detecting device is set, according to the bus detecting device method to set up of bus stop upstream, in the upstream of bus stop, described bus detecting device is set, the public transit vehicle detecting device method to set up of described bus stop upstream is: first, gather the distance L at bus stop and upstream entrance place, section, bus stop downstream signal controls the signal period C of crossing and the average overall travel speed V of all buses from section upstream entrance to bus stop in past 30 days, secondly, if meet L<=CV, then described bus detecting device is arranged on upstream entrance place, section, if L>CV, then described bus detecting device is arranged on CV rice, bus stop upstream,
Bus detecting device is by the on-vehicle information Capture and publish device Real-time Collection bus information on bus, and described bus information comprises ID
k, T
k, t
k1, t
k2, t
k3and Q
k, wherein, ID
kfor the numbering of a kth bus detected, T
kfor the moment of a kth bus being detected, t
k1, t
k2, t
k3, Q
krepresent in a kth bus in the past 30 days respectively, at T
k[T in the front and back 30 minutes in moment
k-30, T
k+ 30], this bus from section upstream entrance arrive the average duration of bus stop, this bus the average duration of the upper and lower passenger of this bus stop, this bus sail out of this bus stop to downstream intersection average duration, this bus sails out of this bus stop time average passenger number;
2), when described bus detecting device collects the information of a bus, then by the numbering ID of this bus
kadd the tail end of bus queue set M to, M is expressed as { m
1, m
2, m
3... m
k, in set M, K to represent in set one total K be detected and not yet sail out of the number of the bus of bus stop, m
kin store the numbering ID of the bus that kth is detected
k;
3), according to the numbering ID of the kth bus collected
k, judge that this bus turns to α at downstream intersection i
ki; According to the bus ID collected
kt
k1, t
k2, t
k3information, predicts that this bus arrives the moment T of downstream intersection i
k,i; According to the signal timing plan of downstream intersection i, prediction bus ID
kat T
k,iafter moment arrival downstream intersection i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
k, △ t
k=0 represents bus ID
kat T
k,imoment, when arriving crossing i, intersection signal phase place just in time allowed bus ID
kcurrent; △ t
k>0 represents bus ID
kat T
k,imoment needs to wait for △ t after arriving crossing i
kthe signal phase allowing this bus current could be waited until;
4), according to step 2) the bus queue set M that obtains, the passenger delay that before prediction, K-1 bus causes a bus thereafter respectively; To bus m
kif, T
k,i+ △ t
k<=T
k+1, i+ △ t
k+1, represent bus m
kbus m can not be had influence on
k+1current, then to the passenger delay d that a rear public transit vehicle produces
k=0; If T
k,i+ △ t
k>T
k+1, i+ △ t
k+1, represent bus m
kbus m can be had influence on
k+1current, the passenger delay of generation is d
k=Q
k+1[(T
k,i+ △ t
k)-(T
k+1, i+ △ t
k+1)+△ t '
k+1], wherein, △ t '
k+1represent T
k,i+ △ t
kafter moment, allow bus ID
k+1the green light Startup time of current phase place and T
k,i+ △ t
kmistiming between moment, Q
k+1represent bus m
k+1average passenger number during this bus stop is sailed out of, T in the past 30 days
k+1, irepresent bus m
k+1arrive the moment of downstream intersection i, △ t
k+1represent bus m
k+1by the waiting time of crossing i under the ideal conditions do not affected by other vehicles;
5), according to step 4) the passenger delay information { d that obtains
1, d
2..., d
k-1, choose the bus causing passenger delay maximum to a rear bus, this bus is defined as m
k 'bus; By described on-vehicle information Capture and publish device, to m
k 'bus issuing control instruction, requires that driver is by m
k 'bus sails the area to be driving in bus stop exit into, and bus stop exit signal lamp is adjusted to left-hand rotation green light, treats m
k 'after bus sails area to be driving into, bus stop exit signal lamp is adjusted to craspedodrome green light;
6), as m
k 'bus detects m in real time by the bus detecting device in bus stop exit after sailing area to be driving into
k '+1the moment T that bus passes through
k '+1; When collecting m
k '+1the moment T that bus passes through
k '+1time, judge m
k 'whether bus can impact other buses thereafter, if T
k '+1+ △ t
k '<=T
k '+2, i+ △ t
k '+2, represent bus m
k 'bus m can not be had influence on
k '+2current, then at bus m
k '+1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light; If T
k '+1+ △ t
k '>T
k '+2, i+ △ t
k '+2, show bus m
k 'bus m can be had influence on
k '+2current, wherein, T
k '+2, irepresent m
k '+2bus arrives the moment of downstream intersection i, △ t
k 'with △ t
k '+2represent m respectively
k 'bus and m
k '+2bus under the ideal conditions do not affected by other vehicles by the waiting time of crossing i; Treat bus m
k '+2pass through, exit detecting device collects T
k '+2time, continue to judge bus m
k 'whether can have influence on a rear bus, until search T
k '+s-1, i+ △ t
k '<=T
k '+s, i+ △ t
k '+s, s>=3, then at bus m
k '+s-1after sailing out of bus stop, by on-vehicle information Capture and publish device, to bus m
k 'issue and allow the steering order of sailing out of bus stop, and bus stop exit signal lamp is set to craspedodrome red light, signal lamp for driving waiting area is set to stop green light, treats bus m
k 'after sailing out of area to be driving, then bus stop exit signal lamp is set to craspedodrome green light, signal lamp for driving waiting area is set to stop red light, wherein, T
k '+s-1, iand T
k '+s, irepresent respectively and travel at bus m
k '+2rear m
k '+s-1, m
k '+sbus arrives the moment of downstream intersection i, △ t
k '+srepresent m
k '+sbus under the ideal conditions do not affected by other vehicles by the waiting time of crossing i;
7), detect that bus sails out of bus stop, gather the numbering ID sailing out of bus
k, according to ID
k, by respective element m in bus queue set M
kdelete, form new bus queue set M '.
2. inside road as claimed in claim 1, bus stop turns to public transit vehicle sort method, it is characterized in that, step 3) in, prediction public transit vehicle ID
kat T
k,iafter moment arrival crossing i, under the ideal conditions do not affected by other vehicles, by the waiting time △ t of crossing i
kdetermine by the following method:
According to the signal timing plan of crossing i, the green light interval moment [T of each period that forms each phase place in one day
g, T
g']
mn, [T
g, T
g']
mnrepresent that m phase place continues duration at the green light of the n-th period; According to bus ID
kα is turned at crossing i
kiwith the moment T arriving downstream intersection i
k,i, judge α
kicorresponding phase place m and T
k,icorresponding period n, if T
k,i∈ [T
g, T
g']
mn, wherein, T
k,i∈ [T
g, T
g']
mnrepresent moment T
k,icontinue in duration in m phase place at the green light of the n-th period, then public transit vehicle ID
kat T
k,imoment, when arriving crossing i, crossing phase place just in time allowed public transit vehicle ID
kcurrent, △ t
k=0; If
wherein,
represent moment T
k,ido not continue in duration in m phase place at the green light of the n-th period, then public transit vehicle ID
kat T
k,imoment needs to wait for the green light Startup time allowing current phase place, △ t after arriving crossing i
k>0.
3. inside road as claimed in claim 1, bus stop turns to public transit vehicle sort method, it is characterized in that, the shape of described area to be driving is rectangle, wherein, the area to be driving length of regular public traffic car bus stop is at least 20 meters, and the area to be driving width of regular public traffic car bus stop is at least 4.5 meters; The area to be driving length of large-scale quick public transport bus stop is at least 29 meters, and the area to be driving width of large-scale quick public transport bus stop is at least 4.55 meters.
4. inside road as claimed in claim 1, bus stop turns to public transit vehicle sort method, it is characterized in that, step 5) and step 6) described in bus stop exit signal lamp be direction instruction signal lamp, described bus stop exit signal lamp is arranged on the intersection of bus stop outlet and bus special lane, described bus stop exit signal lamp is towards the vehicle in bus stop exit, bus stop exit signal lamp comprises left turn phase and craspedodrome phase place, original state is craspedodrome green light, left-hand rotation red light.
5. inside road as claimed in claim 1, bus stop turns to public transit vehicle sort method, it is characterized in that, step 6) described in signal lamp for driving waiting area be motor vehicle signal lamp, signal lamp for driving waiting area be arranged on described area to be driving exit and towards the vehicle rested in area to be driving, signal lamp for driving waiting area comprises craspedodrome phase place, and signal lamp for driving waiting area original state is for stopping red light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554367.3A CN103593988B (en) | 2013-11-08 | 2013-11-08 | Inside a kind of road, bus stop turns to public transit vehicle sort method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310554367.3A CN103593988B (en) | 2013-11-08 | 2013-11-08 | Inside a kind of road, bus stop turns to public transit vehicle sort method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103593988A CN103593988A (en) | 2014-02-19 |
| CN103593988B true CN103593988B (en) | 2015-09-16 |
Family
ID=50084098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310554367.3A Expired - Fee Related CN103593988B (en) | 2013-11-08 | 2013-11-08 | Inside a kind of road, bus stop turns to public transit vehicle sort method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103593988B (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103996300B (en) * | 2014-05-15 | 2016-02-10 | 东南大学 | A kind of crossing public transit vehicle does not stop the public transport abductive approach passed through |
| CN106355910B (en) * | 2016-10-26 | 2018-11-13 | 长安大学 | A kind of bus rapid transit signal priority control method during the flat peak of traffic |
| CN107564322B (en) * | 2017-09-13 | 2019-11-08 | 山东理工大学 | Separate type platform parked vehicles distribution method under the conditions of unidirectional double public transportation lanes |
| CN108010339B (en) * | 2017-11-30 | 2021-06-08 | 中原智慧城市设计研究院有限公司 | Intersection signal lamp control method based on bus stop time |
| CN108205312B (en) * | 2018-03-19 | 2020-07-10 | 中南大学 | Unmanned BRT vehicle automatic start-stop implementation method based on high-precision map and infrared beacon |
| CN108389411B (en) * | 2018-04-26 | 2021-04-30 | 公安部交通管理科学研究所 | Tramcar signal priority control method based on multi-line intersection |
| CN108922211B (en) * | 2018-06-20 | 2020-07-10 | 长安大学 | BRT bus speed optimization recommendation method considering station, signal lamp and front vehicle constraints |
| CN109448431B (en) * | 2018-12-05 | 2021-07-30 | 山东科技大学 | Method and device for determining waiting position and intelligent terminal |
| CN111696376A (en) * | 2019-03-12 | 2020-09-22 | 山东科技大学 | Method for determining arrival sequence of buses |
| CN110055843B (en) * | 2019-05-31 | 2023-12-12 | 刘建峰 | Barrier-free bus road system |
| CN112304323A (en) * | 2019-07-31 | 2021-02-02 | 上海中兴软件有限责任公司 | Path navigation method, server, terminal and computer readable storage medium |
| CN111540219B (en) * | 2020-05-06 | 2021-08-06 | 亚哲科技股份有限公司 | Bidirectional bus signal priority coordination method based on artificial intelligence bus-road coordination |
| CN112309116B (en) * | 2020-10-30 | 2022-08-05 | 武汉理工大学 | Estimation method and estimation device for bus stop time |
| CN112652179B (en) * | 2020-12-17 | 2023-03-31 | 黑龙江省交通运输信息和规划研究中心(黑龙江省收费公路联网运营结算中心) | Bus priority passing signal control method and system under cooperative vehicle and road environment |
| CN114333355A (en) * | 2021-12-22 | 2022-04-12 | 青岛海信网络科技股份有限公司 | Method for adjusting vehicle position in bus corridor and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621420B1 (en) * | 2001-11-29 | 2003-09-16 | Siavash Poursartip | Device and method for integrated wireless transit and emergency vehicle management |
| CN101158140A (en) * | 2007-11-20 | 2008-04-09 | 东南大学 | 'One-road one-line straight movement type' public transport system station and crossing collaborative design and controlling method |
| CN101556740A (en) * | 2009-04-30 | 2009-10-14 | 吉林大学 | Bus priority signal timing method based on running schedule |
| CN102364548A (en) * | 2011-11-02 | 2012-02-29 | 吉林大学 | Bus priority method based on intermittent special lane |
| CN102682612A (en) * | 2012-05-18 | 2012-09-19 | 东南大学 | Integration type signalized intersection bus priority system based on bus stop platform control |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6909380B2 (en) * | 2003-04-04 | 2005-06-21 | Lockheed Martin Corporation | Centralized traffic signal preemption system and method of use |
| US20080266136A1 (en) * | 2007-04-26 | 2008-10-30 | Diba Keyvan T | Emergency traffic signal system and apparatus |
-
2013
- 2013-11-08 CN CN201310554367.3A patent/CN103593988B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6621420B1 (en) * | 2001-11-29 | 2003-09-16 | Siavash Poursartip | Device and method for integrated wireless transit and emergency vehicle management |
| CN101158140A (en) * | 2007-11-20 | 2008-04-09 | 东南大学 | 'One-road one-line straight movement type' public transport system station and crossing collaborative design and controlling method |
| CN101556740A (en) * | 2009-04-30 | 2009-10-14 | 吉林大学 | Bus priority signal timing method based on running schedule |
| CN102364548A (en) * | 2011-11-02 | 2012-02-29 | 吉林大学 | Bus priority method based on intermittent special lane |
| CN102682612A (en) * | 2012-05-18 | 2012-09-19 | 东南大学 | Integration type signalized intersection bus priority system based on bus stop platform control |
Non-Patent Citations (2)
| Title |
|---|
| 葛宏伟等.公交站点车辆停靠对信号交叉口进口道交通延误模型.《东南大学学报(自然科学版)》.2006,第36卷(第6期),第1018-1023页. * |
| 马万经等.考虑远端停靠站的交叉口公交优先控制方法.《同济大学学报(自然科学版)》.2011,第39卷(第4期),第524-528页. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103593988A (en) | 2014-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103593988B (en) | Inside a kind of road, bus stop turns to public transit vehicle sort method | |
| CN102682612B (en) | Integration type signalized intersection bus priority system based on bus stop platform control | |
| CN103198680B (en) | Green wave coordination control method for multiline | |
| CN107016857B (en) | Signal control intersection left-turn traffic combination design optimization method | |
| CN103531031B (en) | It is a kind of that the current control method that blocks by nothing is realized based on the identification of urban traffic trunk line pliable-closure area video detection | |
| CN102646338B (en) | Priority control method for bus signal based on green light demand | |
| CN102568197B (en) | Method for setting bidirectional green wave signals for bus trunk line | |
| CN108447282B (en) | Bus real-time scheduling and priority control method based on bus-road cooperation | |
| CN105551273B (en) | A kind of distribution method of tramcar bus priority at intersection control detector position | |
| CN109448403B (en) | Bus signal priority necessity analysis method under trunk line coordination control | |
| CN108171979B (en) | Tramcar all-day operation time optimization method and system | |
| CN103021191A (en) | Intelligent traffic control device and control method | |
| CN107578630A (en) | The method to set up that a kind of road grade crossing time great distance is drawn | |
| CN103236169B (en) | Bidirectional segmental green-wave signal setting method for urban main line bus stops | |
| CN104794915A (en) | Continuous intersection traffic control method and device | |
| CN107016858A (en) | The pre-signal control method of Hou Shi areas and dislocation type stop line is flowed to a kind of intersection more | |
| CN108122420B (en) | Method for setting clearing distance of on-road dynamic bus lane | |
| CN108932856A (en) | Intersection weighs setting method under a kind of automatic Pilot | |
| CN104064041A (en) | Traffic signal lamp adjusting system and method based on public transport motorcade priority | |
| CN105654720A (en) | Detector laying method based on urban road jam identification | |
| CN104778832B (en) | A kind of multimode Urban Road Cross-section resource coordination collocation method | |
| CN104408949A (en) | Method of controlling bus priority signal based on right-turning vehicle and bus shared lane | |
| CN110992699A (en) | Urban road network public traffic right road network planning method | |
| CN103498394B (en) | A kind of automobile-use planar road net system | |
| CN104778839A (en) | Urban road downstream directional traffic state judgment method based on video detector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20181108 |