A kind of crossing bus station's arrangement and public transport passing method
Technical field
The present invention relates to the current technical field of public transport, relate in particular to the current side of a kind of crossing bus station's arrangement and public transportMethod.
Background technology
Along with the fast development of Chinese society economy, the continuous quickening of urbanization process, city size continuous expansion, causesThe sharply rising of Urban traffic demand amount. Meanwhile, along with economic growth and growth in the living standard, Urban Residential Trip modeGreat changes have occurred, and vehicle guaranteeding organic quantity is constantly soaring. Answer in contrast, China's urban road construction relatively lag behind inThe growth of motor vehicle, and heavy trunk roads in road construction, the bad road network structure of light time branch road, has caused city logical moreSick---the generation of traffic congestion, especially serious with road usual friendship mouth place. Traffic congestion has caused the decline of traffic efficiency,Also caused serious environmental pollution.
For effective solving urban traffic blocking, guiding resident Green Travel, protection of the environment, saves the energy, comprehensively relatively dividesAnalyse and combination successful experience both at home and abroad, the expert of many research urban transportations thinks that the public public transport in Development of Urban is the most suitableScheme. Contrast other Green Travel modes, as the track traffic such as subway, light rail, it is little that city bus has investment, instant effect, lineLouis adjust, can make full use of the features such as existing road resource, meanwhile, Urban Transit Services scope is moderate, can with fast railwayThe trip of the bicycle such as traffic, public bicycles and pedestrian traffic combine, and form the green of covering city scope comprehensively and go outRow network, really realizes 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 lower, passenger is unsatisfied existing to public transport serviceResemble. Analyze reason, mainly contain public transport punctuality rate low, the stand-by period is long, and configuration is unreasonable, and convenience is poor, and operation speedSpend low, the reason such as resident trip spended time is long. Meanwhile, the mixed row of bus and other public vehicles, and bus is at stationThe stop at platform place, has caused the phase mutual interference of bus with public vehicles, has reduced public transport operation speed and service quality, also shadowRing the normal current of public vehicles. For realize public traffic in priority in urban road layout and traffic organization, promote public transport operationSpeed and punctuality rate, in recent years, many cities have adopted arranges bus-only approach on section, crossing adds public transportThe measures such as priority signal, its object, for improving public transport right of way, promotes public traffic in priority. But it has also taken a part of social car simultaneouslyPassage space and time, changed normal traffic order. Limit by road conditions, usually occur arranging that public transport is specialBy the situation of entrance driveway. In addition,, when public traffic in priority is realized in crossing in many cities, merely public transport is considered as to ordinary trafficStream, adopts various measures and ensures its current priority, and ignored its convenience demand of serving passenger. For reducing bus platformOut of the station and the impact of passenger getting on/off on traffic of place's public transport, generally the bus station of crossing is arranged in crossing scope itCertain outer position. Along with the increase of crossing scope, passenger's transfer distance lengthens thereupon, usually can not meet specification to transferThe requirement of distance. Therefore, for really realizing public traffic in priority, be from guaranteeing Bus Priority and improving public transport service convenience twoSet about aspect, running space and time that simultaneously can not other traffic of excess compression, prevents new blocking up.
For the setting of bus station, relevant specification of country has clearly regulation: the public vapour of intersection (electricity) car bus stopBetween transfer distance, transfer distance should not be greater than 50 meters in the same way; Incorgruous transfer and the transfer distance of intersecting should not be greater than 150 meters; AppointWhere should not be greater than 250 meters to transfer distance. Specifications recommend simultaneously: near station intersection should be arranged in crossing and go outStomatodeum one side, is preferably 80m~150m apart from intersection exit kerb radius of turn terminal. Obviously, for area on trunk roadsLarge crossing cannot meet Public Transport Transfer required distance. In addition no matter being arranged in the entrance driveway of crossing, bus station still goes out,Stomatodeum, bus all exists and conflicts with crossing turning vehicle, also can occur with the non power driven vehicle of keeping straight in some casesConflict, and affect the current of craspedodrome public vehicles, causing crossing traffic order confusion, the traffic capacity declines. Therefore, conventionally willBus station is arranged in a certain position outside the coverage of crossing, but has also brought bus passenger transfer distance to lengthen, Yi YinThe danger that publisher crosses roads randomly, upsets normal traffic order.
Mostly existing crossing bus signals precedence technique is the mode that gives a green light or extend long green light time by rising in advance, makesIn each green time, have bus as much as possible by crossing, because of public transport service duration difference, arrive crossing timeBetween also inconsistent, the too much public transit vehicle of letting pass in green time causes and gathers around at the place of bus station in downstream, crossing sometimesStifled.
Summary of the invention
The technical problem to be solved in the present invention is for the existing weak point of prior art, and the public transport of a kind of crossing is providedStand arrangement and public transport passing method, utilize this bus station's arrangement can significantly shorten bus station of crossing spacing, contractingThe short transfer time, for people's trip is provided convenience. Meanwhile, this bus station and crossing channelizing island are integrated, Neng GoutiFront shunting right-hand rotation vehicle rationalization's bicycle and pedestrian traffic, utilize bus-only approach by bus and social carSeparation, has also improved the traffic efficiency of other vehicles of crossing when realizing Bus Priority and convenient service. Up and downWhen Ci Zhong bus station is all arranged in trip crossing, can utilize the separation regulation and control of right of way signal, making bus is that discontinuous equilibrium is arrived at a station,Can effectively avoid the phenomenon of bus train, improve the public transport punctuality rate that arrives at a station.
Technical solution of the present invention is, following a kind of crossing bus station arrangement is provided, and described bus station is positioned atOn the channelizing island at crossing, the island head part of channelizing island is arranged pedestrian and bicycle Dai Hang district, and mid portion is arranged publicHand over platform, tail end is established isolation strip.
As preferably, the left side of bus platform is provided with public transport parking position.
As preferably, the left side of public transport parking position is provided with bus-only approach.
As preferably, bus-only approach is concordant with stop line with public transport parking position forward position.
As preferably, the right side of bus platform is provided with right-turn lane, and right-turn lane right side is provided with bicycle lane, non-motor-drivenThe right side in track is pavement and greenbelt.
As preferably, in intersection exit road, public transport extension station is also set, public transport extension station is positioned at friendship along bus running directionProng lower exit.
As preferably, the pavement on right-turn lane right side arranges transfer personnel waiting area.
A kind of public transport passing method:
(1) right-hand rotation bus travels along the right-turn lane that is arranged on channelizing island right side, and enters and be arranged on outletThe public transport extension station in road carries out upper and lower passenger;
(2) bus of keeping straight on and the bus of left-hand rotation all sail public transport parking position into along bus-only approach, and stopCarry out upper and lower passenger by bus station.
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 playFollowing beneficial effect:
1, shorten passenger's transfer distance, improve public transport efficiency of service. Except right-hand rotation car, other all directions transfers are mainly being handed overBetween four channelizing islands of prong, carry out, transfer distance can be controlled in 100m. Can be directly from crossing after passenger getting off carRapid evacuation or transfer, reduced delay.
2, optimize crossing traffic channelling, current and convenient service guarantee priorities of buses. Be different from other by right-turn laneCurrent mode before bus station, the mode that the method adopts right-hand rotation vehicle to detour after bus station, utilize bus platform andShunt its extension, has ensured that right-hand rotation car is not stopped by craspedodrome queuing vehicle. Bus-only approach and public transport are setBerth, and utilize crossing monitor and control facility, ensure the priority that public transport is current and serve. Close in bus station and Dai Hang district, crossingAnd arrange, utilize inner road surface, crossing as accelerating sections leaving from station, save bus station's land used, and shortened public transport and enter the station and hand overProng is treated the time that twice deceleration of row stopped.
3, make full use of whole signal periods, reduce the impact on other traffic. Bus utilizes the whole signal period completeBecome inlet parking service and by crossing, only need coordinate signal period and bus station's traffic capacity, not needing green lightSignal duration does too much adjustment, isolates the bodily form huge simultaneously, accelerates, after slower public transit vehicle, can improve other cars of crossingThe traffic capacity.
4, can avoid the generation of public train, contribute to rationally to determine public bus network. Bus is in the whole signal periodInside first complete and recycle green light signals after inlet parking service and pass through crossing. Public transport wagon flow from random to station become discontinuous toStand, each bus station service vehicle number that arrives at a station the unit interval is basically identical, has reduced blocking up of place of bus station. Hand over two letter controlsProng is that an interval is analyzed, and utilizes intersection exit road extension station to adjust, and finally determines the reasonable of every roadPublic bus network.
Brief description of the drawings
Fig. 1 is crossroad of the present invention bus station 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 pavement arranges the channelizing island of transfer personnel waiting area and the structural representation of bus station's integrated designFigure.
Fig. 4 is the running orbit figure of vehicles while passing bus station.
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 ease of explanation, below in conjunction with accompanying drawing, to crossing of the present invention bus station's arrangement and the current side of public transportMethod elaborates.
Embodiment 1:
As shown in Figure 1 to Figure 3: a kind of crossing bus station arrangement, bus station is arranged in the canalized traffic of crossingOn island, and do integrated design with channelizing island, the island head part of channelizing island is arranged pedestrian and bicycle Dai Hang district, inBetween part arrange bus platform, tail end is established 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, utilizesColored road surface application.
The left side of bus-only approach is provided with public vehicles Through Lane and public vehicles left turn lane, bus station successivelyPlatform is provided with isolation strip along bus direction to the car, and hedgerow or isolation guardrail are arranged in isolation strip, separate in advance right-hand rotation vehicle, turns rightRight side, track is provided with bicycle lane, and car lane and bicycle lane altogether plate arrange, tries to avert accidents or when vehicle troubleStop up right-turn lane.
The right side of bicycle lane is pavement and greenbelt, bus-only approach and public transport parking position forward position and parkingLine is concordant, adopts crossing and cycle track that four channelizing islands are interconnected.
In addition, in intersection exit road, public transport extension station is also set, is positioned at crossing lower exit along bus running directionOn widened section pavement, road.
As shown in Figure 6,7: be positioned at public transport stop board on channelizing island except indicating all public bus network information of our station, withShi Liyong orientation diagram 1 is indicated position and the public bus network information of exit ramp public transport extension station; Be positioned at the public affairs in exit ramp public transport extension stationHand over station board except indicating all public bus network information of our station, utilize simultaneously orientation diagram 2 indicate channelizing island main website position andPublic bus network information.
Utilize the arrangement of this bus station, the method for operation of bus is as follows: (the left side arriving in the individual signals lamp cycleTurn bus and craspedodrome bus quantity is moderate, can in one-period, complete and serve and pass through crossing)
Right-hand rotation bus travels along the right-turn lane that is arranged on channelizing island right side with right-hand rotation public vehicles, and entersThe public transport extension station that is arranged on exit ramp carries out upper and lower passenger.
The public vehicles of keeping straight on and turn left according to be arranged on bus-only approach left side public vehicles Through Lane andPublic vehicles left turn lane travels, and normally travels according to traffic lights.
Keep straight on bus and the bus of left-hand rotation all sail public transport parking position into along bus-only approach, and stop intoThe upper and lower passenger of row.
For the bus station being arranged on channelizing island, as shown in Figure 4, Figure 5: taking three stop berths as example, it stopsAs follows by mode: after automatic stop fare, execute and draw the parking position that 1#, 2# and 3# are arranged in order, vehicle commander is by 12m, safe spacing2.5m, the vehicle pull-in under normal circumstances employing order principle that enters the station is stopped successively, only stops and 1# or 2# pool when there is car in 3# berthWhen position is idle, can utilizes bus-only approach to enter idle berth above to vehicle afterwards and stop.
Intersection signal tissue adopts the release manner of first keeping straight on and turning left afterwards, and bus-only approach mainly supplies craspedodrome public transportCar use to be exercised, put on the left-hand rotation bus right side, utilizes public transport berth and extension is current above.
After passenger getting on/off completes, the bus in 1# berth can utilize the crossing direction vehicle left-hand rotation time to enter and treat row berth1 ' # or 1 " #, if the car making number one is craspedodrome bus, can freely select; If the car making number one isLeft-hand rotation bus, enters 1 " # berth, go successively, 2# berth bus can enter 2 ' # treat row berth (craspedodrome bus) orEnter 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), the berth of vacating is for bus afterwards.
Utilize arrangement and the public transport passing method of this bus station, in a signal lamp cycle, bus stopHow 7 berths can be provided, utilize which to carry out berthing of bus and passenger getting on/off, both shorten between passenger's transferDistance, has improved again the traffic efficiency of public transport, has improved 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 in the canalized traffic of crossingOn island, and do integrated design with channelizing island, the island head part of channelizing island is arranged pedestrian and bicycle Dai Hang district, inBetween part arrange bus platform, tail end is established 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, utilizesColored road surface application.
The left side of bus-only approach is provided with public vehicles Through Lane and public vehicles left turn lane, bus station successivelyPlatform is provided with isolation strip along bus direction to the car, and hedgerow or isolation guardrail are arranged in isolation strip, separate in advance right-hand rotation vehicle, turns rightRight side, track is provided with bicycle lane, and car lane and bicycle lane altogether plate arrange, tries to avert accidents or when vehicle troubleStop up right-turn lane.
The right side of bicycle lane is pavement and greenbelt, bus-only approach and public transport parking position forward position and parkingLine is concordant, adopts crossing and cycle track that four channelizing islands are interconnected.
In addition, in intersection exit road, public transport extension station is also set, is positioned at crossing lower exit along bus running directionOn widened section pavement, road.
As shown in Figure 6,7: be positioned at public transport stop board on channelizing island except indicating all public bus network information of our station, withShi Liyong orientation diagram 1 is indicated position and the public bus network information of exit ramp public transport extension station; Be positioned at the public affairs in exit ramp public transport extension stationHand over station board except indicating all public bus network information of our station, utilize orientation diagram 2 to indicate channelizing island main website and other party thereof simultaneouslyTo position and the public bus network information of exit ramp public transport extension station.
Utilize the arrangement of this bus station, the method for operation of bus is as follows: (the left side arriving in the individual signals lamp cycleTurn bus and craspedodrome bus quantity is more, cannot in one-period, complete when serving and passing through crossing)
Right-hand rotation bus travels along the right-turn lane that is arranged on channelizing island right side with right-hand rotation public vehicles, and entersThe public transport extension station that is arranged on exit ramp carries out upper and lower passenger.
The public vehicles of keeping straight on and turn left according to be arranged on bus-only approach left side public vehicles Through Lane andPublic vehicles left turn lane travels, and normally travels according to traffic lights.
Need sort by the frequency of arriving at a station at the public transit vehicle of this crossing bus station service of entering the station, preferentially will arrive at a station frequentlySpending high public bus network is arranged in the bus station of channelizing island. The public transport quantity arriving within a signal period is more,Cannot in one-period, all complete when serving and passing through crossing, by the public transport that frequency is low, service time is short of partly arriving at a stationLine arrangement is being kept straight on or left-hand rotation exit ramp extension station, ensures that the bus of emitting in the one-period of crossing, upstream intersects in downstreamIn mouth one-period, all pass through.
For the bus station being arranged on channelizing island, taking three stop berths as example, its stop mode is as follows: from peopleAfter row lateral road, execute and draw the parking position that 1#, 2# and 3# are arranged in order, vehicle commander is by 12m, safe spacing 2.5m, and vehicle pull-in is normalIn situation, the employing order principle that enters the station is stopped successively, only when 3# berth has car to stop and when 1# or 2# berth free time, arrives afterwards vehicleCan utilize bus-only approach to enter idle berth above stops.
Intersection signal tissue adopts the release manner of first keeping straight on and turning left afterwards, and bus-only approach mainly supplies craspedodrome public transportCar use to be exercised, put on the left-hand rotation bus right side, utilizes bus platform and extension is current above.
As shown in Figure 4, Figure 5: after passenger getting on/off completes, the bus in 1# berth can utilize while intersecting the left-hand rotation of direction vehicleBetween enter treat row berth 1 ' # or 1 " #, if the car making number one is craspedodrome bus, can freely select; If comePrimary car is left-hand rotation bus, enters 1 " # berth, to go successively, 2# berth bus can enter 2 ' # and treat row berth(craspedodrome bus) or enter 1# berth (left-hand rotation bus), 3# berth bus can enter 3 ' # and treat (the craspedodrome public transport of row berthCar) or enter 2# berth (left-hand rotation bus), the berth of vacating is for bus afterwards.
In conjunction with the embodiments 1 and embodiment 2 can find out, when upstream and downstream crossing is all by Gai Zhong arranged in form bus station, andWhen bus station can provide maximum public transport quantity of service basically identical in upstream and downstream crossing signal period, be subject to trafficThe control of signal, can ensure the departures of public transport discontinuous and arrive at a station, and the delay time at stop at every station is controlled, i.e. each public transport is waited at mostRed time, has eliminated the public transport public train phenomenon producing of arriving at a station at random, has ensured the punctuality rate that public transport is arrived at a station. WhenThe upstream and downstream signal period differs larger, when part circuit is arranged in to exit ramp extension station, needs to adjust sending out of this part public bus networkThe car time, makes it arrive and pass through crossing at green time, reduces the interference to regular calling public transport. If upstream and downstream crossingSignal period has big difference, and two intersection signal cycles is pressed to multiple setting.
In addition, as shown in Figure 3, for pedestrian's (containing bus passenger) and the larger crossing of bicycle flow, can be by Fig. 2Described in pedestrian and bicycle waiting area move on pavement as shown in Figure 3, and by the island head of channelizing islandDivide the graticule form of making, form graticule channelizing island, in order to separate traffic, increased like this crossing carrying passenger and pedestrianAbility, and on pavement wait for safer.
In the above-described embodiments, preferred forms of the present invention is described, obviously, at invention structure of the present inventionUnder think of, still can make a lot of variations. At this, should illustrate, any change of making under inventive concept of the present invention is all incited somebody to actionFall within the scope of protection of the present invention.