A kind of public transport passing method
Present patent application is application number: 201410284106.9, the applying date: on 06 24th, 2014, name was called: the divisional application of a kind of crossing bus station arrangement and public transport passing method。
Technical field
The present invention relates to the current technical field of public transport, particularly relate to a kind of public transport passing method。
Background technology
Along with the fast development of Chinese society economy, the continuous quickening of urbanization process, city size continuous expansion, result in steeply rising of Urban traffic demand amount。Meanwhile, along with economic growth and growth in the living standard, Urban Residential Trip mode there occurs great changes, and vehicle guaranteeding organic quantity constantly rises。Corresponding, China's urban road construction relatively lags behind in the growth of motor vehicles, and weight trunk roads in road construction, and the bad road network structure of light time branch road result in the generation of city common fault traffic congestion more, especially serious with road usual friendship mouth place。Traffic congestion result in the decline of traffic efficiency, also result in serious environmental pollution。
For effective solving urban traffic blocking, guiding resident's Green Travel, protect environment, save the energy, comprehensive comparative analysis in conjunction with domestic and international successful experience, the expert of many research urban transportations thinks that the public public transport in Development of Urban is scheme the most suitable。Contrast other Green Travel modes, such as the track traffic such as subway, light rail, it is little that city bus has investment, instant effect, and circuit easily adjusts, the features such as existing road resource can be made full use of, meanwhile, Urban Transit Services moderate range, can combine with the trip of the bicycle such as rail rapid transit, public bicycles and pedestrian traffic, form the Green Travel network comprehensively covering city scope, really realize Green Travel。Therefore, Public Transport Priority Development has become the common recognition of each Traffic Development。
But, in the many cities of China, long-term existence bus trip ratio is relatively low, and passenger is to the unsatisfied phenomenon of bus service。Analyzing reason, mainly have public transport punctuality rate low, the waiting time is long, and configuration is unreasonable, and convenience is poor, and the reason such as the speed of service is low, and resident trip spended time is long。Meanwhile, the mixed row of bus and other public vehicles, and bus is in the stop at platform place, cause interfering of bus and public vehicles, reduce public transport operation speed and service quality, also have impact on the normal pass of public vehicles。For realizing public traffic in priority in urban road layout and traffic organization, promote public transport operation speed and punctuality rate, in recent years, many cities have employed layout bus-only approach on section, crossing adds the measures such as public transport priority signal, and its purpose, for improving public transport right of way, promotes public traffic in priority。But it also occupies passage space and the time of a part of public vehicles, changes normal traffic order simultaneously。Limit by road conditions, usually occurred arranging the situation of bus-only approach。Additionally, many cities are when crossing realizes public traffic in priority, merely public transport is considered as ordinary traffic stream, its current priority of guarantee of adopting various measures, and ignore the convenience demand of its serve passengers。For reducing the impact that the public transport of bus platform place is out of the station and passenger getting on/off is on traffic, generally the bus station of crossing is arranged in certain position outside the scope of crossing。Along with the increase of crossing scope, passenger's transfer distance lengthens therewith, usually can not meet the specification requirement to transfer distance。Therefore, for really realizing public traffic in priority, from guaranteeing Bus Priority and bus service convenience two aspect will be improved set about, simultaneously can not the running space of other traffic of excess compression and time, it is prevented that produce new blocking up。
For the setting of bus station, relevant specification of country has clear stipulaties: the transfer distance between intersection public vapour (electricity) car bus stop, transfer distance is not preferably greater than 50 meters in the same direction;Incorgruous transfer and transfer distance of intersecting are not preferably greater than 150 meters;Any direction transfer distance is not preferably greater than 250 meters。Specification suggestion simultaneously: the station near intersection should be arranged in side, intersection exit road, is preferably 80m~150m from intersection exit kerb radius of turn terminal。It will be apparent that Public Transport Transfer required distance cannot be met for the crossing that area on trunk roads is bigger。In addition, entrance driveway or the exit ramp of crossing it is arranged in regardless of bus station, bus all conflicts with the existence of crossing turning vehicle, also can clash with the non power driven vehicle kept straight in some cases, and affect the current of craspedodrome public vehicles, causing intersection traffic disorder, the traffic capacity declines。Therefore, generally bus station is arranged in a certain position outside the coverage of crossing, but also brings bus passenger transfer distance and lengthen, easily cause the danger that pedestrian crosses roads randomly, upset normal traffic order。
Mostly existing crossing bus signals precedence technique is by acting the mode giving a green light or extending long green light time in advance, make in each green time, have bus as much as possible to pass through crossing, because public transport service duration is different, the time arriving crossing is also inconsistent, and too much public transit vehicle of letting pass in a green time causes at the place of bus station in downstream, crossing sometimes and blocks up。
Summary of the invention
The technical problem to be solved in the present invention is the weak point existing for prior art, it is provided that a kind of public transport passing method, utilizes this bus station's arrangement can significantly shorten bus station of crossing spacing, shortens the transfer time, goes on a journey offer conveniently for people。Simultaneously, this bus station and intersection channelizing podium are integrated, right-turning vehicles rationalization's bicycle and pedestrian traffic can be tapped in advance, bus-only approach is utilized to be separated with public vehicles by bus, it is achieved while Bus Priority and convenient service, to also improve the traffic efficiency of other vehicles of crossing。When this kind of bus station is all arranged in upstream and downstream crossing, the separation regulation and control of available right of way signal, making bus is that discontinuous equilibrium is arrived at a station, and can be prevented effectively from the phenomenon of bus train, improves public transport and arrives at a station punctuality rate。
The technical solution of the present invention is to provide following a kind of public transport passing method:
(1) right-hand rotation bus travels along the right-turn lane that is arranged on the right side of channelizing island, and enters the public transport extension station being arranged on exit ramp and carry out upper and lower passenger;
(2) bus kept straight on and the bus of left-hand rotation sail public transport parking position into each along bus-only approach, and stop bus station and carry out upper and lower passenger。
As preferably, the bus of craspedodrome is stopped in the outlet extension station that keeps straight on, and upper and lower passenger。
As preferably, the bus of left-hand rotation is stopped in the outlet extension station that turns left, and upper and lower passenger。
Adopt the bus station of technical solutions according to the invention layout and special public transport operation mode, mainly can play following beneficial effect:
1, shorten passenger's transfer distance, improve bus service efficiency。Except right-hand rotation car, the transfer of other all directions mainly carries out between the channelizing island of four, crossing, within transfer distance can be controlled in 100m。Directly from crossing rapid evacuation or transfer, delay can be decreased after passenger getting off car。
2, intersection traffic canalization is optimized, it is ensured that Bus Priority and convenient service。Being different from other by mode current before bus station for right-turn lane, the method adopts the mode that right-turning vehicles detours after bus station, utilizes bus platform and extension thereof to tap, it is ensured that right-hand rotation car is not stopped by craspedodrome queuing vehicle。Bus-only approach and public transport berth are set, and utilize crossing monitor and control facility, it is ensured that the priority that public transport is passed through and serviced。Bus station merges setting with Dai Hang district, crossing, utilizes internal road surface, crossing as accelerating sections leaving from station, saves bus station's land used, and shortens public transport and enter the station and the time that twice deceleration of row is stopped is treated in crossing。
3, make full use of whole signal period, reduce the impact on other traffic。Bus utilizes the whole signal period complete inlet parking service and pass through crossing, only signal period and bus station's traffic capacity need to be coordinated, do not need green light signals duration is done too much adjustment, concurrently separate out the bodily form huge, after accelerating slower public transit vehicle, can improve other vehicles of crossing the traffic capacity。
4, the generation of public train can be avoided, contribute to rationally determining public bus network。After bus first completes inlet parking service within the whole signal period, recycling green light signals passes through crossing。Public transport wagon flow is arrived at a station from random station being become discontinuous, and each bus station service vehicle number that arrives at a station the unit interval is basically identical, decreases blocking up of place of bus station。It is analyzed for an interval with two signal-control crossing, and utilizes intersection exit road extension station to be adjusted, finally determine the reasonable public bus network of every road。
Accompanying drawing explanation
Fig. 1 is crossroad bus station of the present invention arrangement schematic diagram。
Fig. 2 is one of them channelizing island and bus station's integrated design structural representation in Fig. 1。
Fig. 3 is that footpath arranges the channelizing island of transfer personnel waiting area and the structural representation of bus station's integrated design。
Fig. 4 is vehicles while passing bus station running orbit figure。
Fig. 5 is canalization bus station bus parking service chart。
Fig. 6 is the orientation diagram 1 being arranged in bus station。
Fig. 7 is the orientation diagram 2 being arranged in public transport extension station。
Detailed description of the invention
For purposes of illustration only, below in conjunction with accompanying drawing, crossing bus station arrangement of the present invention and public transport passing method are elaborated。
Embodiment 1:
As shown in Figure 1 to Figure 3: a kind of crossing bus station arrangement, bus station is arranged on the channelizing island of crossing, and does integrated design with channelizing island, and the island head part of channelizing island arranges pedestrian and bicycle Dai Hang district, mid portion arranges bus platform, and tail end sets isolation strip。
The left side of bus platform is provided with public transport parking position, and the left side of public transport parking position is provided with bus-only approach, utilizes colored road surface application。
The left side of bus-only approach is sequentially provided with public vehicles Through Lane and public vehicles left turn lane, bus platform is provided with isolation strip along bus direction to the car, hedgerow or isolation guardrail are arranged in isolation strip, separate right-turning vehicles in advance, bicycle lane it is provided with on the right side of right-turn lane, car lane and bicycle lane plate altogether is arranged, it is prevented that have an accident or blocking right-turn lane during vehicle trouble。
The right side of bicycle lane is footpath and greenbelt, and bus-only approach is concordant with stop line with public transport parking position forward position, adopts crossing and cycle track to be connected with each other by four channelizing islands。
Additionally, also set up public transport extension station in intersection exit road, it is positioned in lower exit road, crossing widened section footpath along bus running direction。
As shown in Figure 6,7: be positioned at the public transport stop board on channelizing island except indicating all public bus network information of our station, utilize orientation diagram 1 to indicate position and the public bus network information of exit ramp public transport extension station simultaneously;It is positioned at the public transport stop board in exit ramp public transport extension station except indicating all public bus network information of our station, utilizes orientation diagram 2 to indicate position and the public bus network information of channelizing island main website simultaneously。
Utilizing the arrangement of this bus station, the method for operation of bus is as follows: (the left-hand rotation bus arrived in the individual signals lamp cycle and craspedodrome bus moderate number can complete service within a cycle and pass through crossing)
Right-hand rotation bus travels along the right-turn lane that is arranged on the right side of channelizing island with right-hand rotation public vehicles, and enters the public transport extension station being arranged on exit ramp and carry out upper and lower passenger。
The public vehicles kept straight on and turn left travel according to the public vehicles Through Lane being arranged on the left of bus-only approach and public vehicles left turn lane, and normally travel according to traffic light。
The bus kept straight on and the bus of left-hand rotation sail public transport parking position into each along bus-only approach, and stop carries out upper and lower passenger。
For being arranged in the bus station on channelizing island, as shown in Figure 4, Figure 5: stop berth for three, it is as follows that it stops mode: executes after automatic stop fare and draws the parking position that 1#, 2# and 3# are arranged in order, vehicle commander is by 12m, safe spacing 2.5m, the vehicle pull-in employing under normal circumstances order principle that enters the station is stopped successively, only when 3# berth has car to stop during the free time of 1# or 2# berth, rear to the available bus-only approach of vehicle enter before idle berth stop。
Intersection signal tissue adopts the release manner turned left afterwards of first keeping straight on, and bus-only approach is mainly for craspedodrome bus and waits to exercise use, and the left-hand rotation bus right side is put, and utilizes public transport berth and above extension is current。
After passenger getting on/off completes, the bus in the 1# berth available crossing direction vehicle left-hand rotation time enters treats row berth 1 ' # or 1 " #, if the head car made number one is craspedodrome bus, then can unrestricted choice;If the head car made number one is left-hand rotation bus, then enter 1 " # berth; go successively; 2# berth bus can enter 2 ' # and treats row berth (craspedodrome bus) or enter 1# berth (left-hand rotation bus); 3# berth bus can enter 3 ' # and treats row berth (craspedodrome bus) or enter 2# berth (left-hand rotation bus), and the berth vacated is for bus later。
Utilize arrangement and the public transport passing method of this bus station, in a signal lamp cycle, bus stop can provide at most 7 berths, which is utilized to carry out berthing and passenger getting on/off of bus, both the distance between passenger's transfer had been shortened, improve again the traffic efficiency of public transport, improve the conveying capacity of public transport。
Embodiment 2:
As shown in Figure 1 to Figure 3: a kind of crossing bus station arrangement, bus station is arranged on the channelizing island of crossing, and does integrated design with channelizing island, and the island head part of channelizing island arranges pedestrian and bicycle Dai Hang district, mid portion arranges bus platform, and tail end sets isolation strip。
The left side of bus platform is provided with public transport parking position, and the left side of public transport parking position is provided with bus-only approach, utilizes colored road surface application。
The left side of bus-only approach is sequentially provided with public vehicles Through Lane and public vehicles left turn lane, bus platform is provided with isolation strip along bus direction to the car, hedgerow or isolation guardrail are arranged in isolation strip, separate right-turning vehicles in advance, bicycle lane it is provided with on the right side of right-turn lane, car lane and bicycle lane plate altogether is arranged, it is prevented that have an accident or blocking right-turn lane during vehicle trouble。
The right side of bicycle lane is footpath and greenbelt, and bus-only approach is concordant with stop line with public transport parking position forward position, adopts crossing and cycle track to be connected with each other by four channelizing islands。
Additionally, also set up public transport extension station in intersection exit road, it is positioned in lower exit road, crossing widened section footpath along bus running direction。
As shown in Figure 6,7: be positioned at the public transport stop board on channelizing island except indicating all public bus network information of our station, utilize orientation diagram 1 to indicate position and the public bus network information of exit ramp public transport extension station simultaneously;It is positioned at the public transport stop board in exit ramp public transport extension station except indicating all public bus network information of our station, utilizes orientation diagram 2 to indicate position and the public bus network information of channelizing island main website and other direction exit ramp public transport extension stations simultaneously。
Utilizing the arrangement of this bus station, the method for operation of bus is as follows: (the left-hand rotation bus and the craspedodrome bus quantity that arrive in the individual signals lamp cycle are more, it is impossible to when completing service within a cycle and pass through crossing)
Right-hand rotation bus travels along the right-turn lane that is arranged on the right side of channelizing island with right-hand rotation public vehicles, and enters the public transport extension station being arranged on exit ramp and carry out upper and lower passenger。
The public vehicles kept straight on and turn left travel according to the public vehicles Through Lane being arranged on the left of bus-only approach and public vehicles left turn lane, and normally travel according to traffic light。
By being ranked up by frequency of arriving at a station at the public transit vehicle of this crossing bus station service of entering the station, preferentially public bus network high for the frequency that arrives at a station is arranged in the bus station of channelizing island。The public transport quantity arrived within a signal period is more, when cannot be fully completed service within a cycle and pass through crossing, the public bus network that frequency is low, service time is short that part arrived at a station is arranged in craspedodrome or left-hand rotation exit ramp extension station, it is ensured that the bus released in one cycle of crossing, upstream within one cycle of downstream intersection all through。
For being arranged in the bus station on channelizing island, berth is stopped for three, it is as follows that it stops mode: executes after crossing and draws the parking position that 1#, 2# and 3# are arranged in order, vehicle commander is by 12m, safe spacing 2.5m, the vehicle pull-in employing under normal circumstances order principle that enters the station is stopped successively, only when 3# berth has car to stop during the free time of 1# or 2# berth, rear to the available bus-only approach of vehicle enter before idle berth stop。
Intersection signal tissue adopts the release manner turned left afterwards of first keeping straight on, and bus-only approach is mainly for craspedodrome bus and waits to exercise use, and the left-hand rotation bus right side is put, and utilizes bus platform and above extension is current。
As shown in Figure 4, Figure 5: after passenger getting on/off completes, the bus in the 1# berth available crossing direction vehicle left-hand rotation time enters treats row berth 1 ' # or 1 " #, if the head car made number one is craspedodrome bus, then can unrestricted choice;If the head car made number one is left-hand rotation bus, then enter 1 " # berth; go successively; 2# berth bus can enter 2 ' # and treats row berth (craspedodrome bus) or enter 1# berth (left-hand rotation bus); 3# berth bus can enter 3 ' # and treats row berth (craspedodrome bus) or enter 2# berth (left-hand rotation bus), and the berth vacated is for bus later。
In conjunction with the embodiments 1 and embodiment 2 can be seen that, when bus station is all arranged by this kind of form in upstream and downstream crossing, and in one signal period of upstream and downstream crossing bus station can be provided by service maximum public transport quantity basically identical time, control by traffic signal, can guarantee that the departures of public transport discontinuous and arrive at a station, and the delay time at stop often stood is controlled, namely each public transport waits at most a red time, eliminate public transport at random arrive at a station produce public train phenomenon, it is ensured that the punctuality rate that public transport is arrived at a station。When upstream and downstream signal period difference is relatively big, when part circuit is arranged in exit ramp extension station, the time of departure of this part public bus network need to be adjusted so that it is travel to and through crossing at green time, reduce the interference to regular calling public transport。If the upstream and downstream intersection signal cycle has big difference, then two intersection signal cycles were pressed multiple and arranges。
In addition, as shown in Figure 3, for the crossing that pedestrian's (containing bus passenger) and bicycle flow are bigger, pedestrian described in Fig. 2 and bicycle waiting area can be moved to footpath as shown in Figure 3, and the island head part of channelizing island is made graticule form, form graticule channelizing island, in order to separate traffic, which increase the ability of crossing carrying passenger and pedestrian, and wait safer on pavement。
In the above-described embodiments, the preferred forms of the present invention is described, it is obvious that under the inventive concept of the present invention, still can make a lot of change。At this, it should illustrate, any change made under the inventive concept of the present invention falls within protection scope of the present invention。