CN103628373A - Light-weight overhead intelligent bus system - Google Patents

Abstract

The invention discloses a light-weight overhead intelligent bus system which is designed for solving the problems of frequent traffic signal restriction and traffic jam of vehicles of the ground traffic in big cities at present and is a portable, fast, efficient, environment-friendly and practical light-weight overhead bus system. A new urban traffic system (relative to the overground and underground systems) is developed. In case that the light-weight overhead intelligent bus system is put into use, the overground traffic pressure can be relieved, and urban automobile tail gas pollution, road jam and traffic accidents caused can be alleviated; the problem of the traffic jam bothering all the big cities can be completely solved, the urban living quality is improved, and the problem that travel is difficult in the cities is solved. The speed of an intelligent vehicle with the system disclosed by the invention is designed to be 72 kilometers per hour, namely 20 meters per second, and the traffic density can be 10 meters per vehicle (or even higher); the flow of a bus station can be 28,800 vehicles per hour, and the passenger capacity is required to be more than 40,000 persons. The transport capacity of the light-weight overhead intelligent bus system is the same as that of a metro, but the investment of the light-weight overhead intelligent bus system is less than the fraction of the metro. The light-weight overhead intelligent bus system is portable, fast, high in efficiency, economical and practical.

Description

Light-duty overhead intelligent public transportation system

Technical field

This programme be for the traffic above-ground of current metropolis frequently traffic lights restrict driving and vehicle congestion problem and a kind of light, quick, the efficient and environmental protection designing, the light-duty overhead intelligent public transportation system of practicality, open up a urban traffic new system (relative ground and underground two kinds of urban traffic systems).If can come into operation, can alleviate traffic above-ground pressure, the traffic accident that alleviates city automobile tail gas pollution and congestion in road and cause therefrom; Thoroughly solve each metropolitan traffic jam issue of puzzlement, improve City Life Quality, solve the difficult problem of Urban Traffic.

Native system in intersection without restricting driving, without blocking up, vehicle can be at a high speed, accessible passing through, and don't need to drop into too many, also needn't change existing railway and highway system.Native system takes up an area few, and road can be having many bends or curves, just at both sides of highway, can above sidewalk, build.

The delivery vehicle of native system is highly intelligentized small-sized electric vehicle---intelligent vehicle, unmanned, automatically operation.

Background technology

The biggest problem of modern city traffic is that vehicle is many, and road is few, particularly the restricted driving of intersection and vehicle congestion problem.Bus, station, iron rule station must stop, distance slightly far must be changed trains, the difficult problem that has become metropolis to have a headache most of trip.This programme designs for this problem.Well-designed by intelligent public transportation system of this programme, does not stop while making vehicle pass through intersection, does not slow down, accessible passing through.And one-stop arrival destination.

Summary of the invention

Core concept of the present invention is to open up a new urban traffic system; Design the light-duty overhead intelligent transportation system of a kind of way and double-layer; Be equipped with the electric intelligent vehicle of high-speed small-size, add accurate Based Intelligent Control, guarantee that vehicle is omnidistance at a high speed, the stable operation of not stopping; No matter distance is how far, as long as there is circuit, all can one-stop arrival destination.

The fixation means of native system is that top, sidewalk, both sides, light-duty elevated road ，Jiu street is built, and does not affect existing traffic system.Light-duty viaduct is double-layer double-direction, overhead 5～6 meters of floor height approximately 4 meter ， lower floors.Major trunk roads have a lot of social connections two meters some more, only allow a small-sized electric intelligent vehicle to pass through.Pillar adopts thicker electric pole or steel pipe.Road surface adopts light material as far as possible, as wooden or other novel light material, with weight reduction.Many supervising devices are equipped with in road both sides, constantly keep in touch with intelligent vehicle, guarantee intelligent vehicle direction and speed operation in accordance with regulations.

Native system at the parting of the ways vehicle does not slow down, does not stop by being the design by light-duty overhead intelligent circuit double-layer double-direction.Two-layer direction of traffic is contrary, and grade separation passes through at the parting of the ways, as turned, only outwards turns.Lower floor's car, if right track is only turned right during turning, (as shown in Figure 1), is only turned left when upper deck is turned.The car on road right side just can arrive right side Anywhere like this, and the car in road left side can arrive left side Anywhere.So, as long as passenger knows the line direction that goes out of oneself, just can find AT STATION corresponding Entrucking Point, arrive fast destination.In T-shaped road junction too, the road interchange of different directions (as shown in Figure 2).

On major trunk roads, establish a station (as shown in accompanying drawing 2 dotted line frames) for every 500 meters to 1000 meters, just the layout in ，Sui street and determining between two intersections.

Intelligent vehicle is a kind of small-sized electric vehicle, highly intelligent, unmanned, can carry 1 to 2 people (maximum two large little, weight is in 200 kilograms).Vehicle body composite material manufacture, very light in weight.On car, be equipped with intelligence control system, can accept the instruction that send system master chamber, by unified management and running.On car, be equipped with electronic touch screen, inside establish electronic map, rider as long as click and choose destination on electronic map, and intelligent vehicle just can automatically move under the instruction of master-control room, smooth the way without hindrance, an arrival destination, station.Because intelligent vehicle is fully automatic operation, therefore can also bear part express delivery, transport 200 kilograms with interior mail and goods.

Intelligent vehicle is used driven by power, the energy-storage battery power supply that can provide for oneself with vehicle body, also can power taking from circuit, no matter use that mode power taking, system itself has huge energy storage function, can when night or low power consumption, charge, and electricity consumption during peak of power consumption on daytime, both reduce operating cost, be conducive to again peak load regulation network.

The speed of native system intelligent vehicle, is designed to 72 kilometers per hour, and 20 meters per second, vehicle density can be 10 meter of one car (or higher), and the vehicle flowrate at a station can reach 28800 train numbers per hour, and handling capacity of passengers should be more than 40,000.The transport power of a suitable subway, and drop into the odd less than subway.Can deserve to be called light, quick, efficient, economical and practical.

If also want to improve transport power, can widen road, make it to become two-way street.The all vehicles that will turn or set off at next section, all walk outer trade, and control system can be adjusted the density of wagon flow on Liang Tiao road at any time.Like this, the transport power of system can double.

Anticollision and emergency disposal system are housed, if car above breaks down, as motor fault, wheel are blown out or power shortage etc. on intelligent vehicle.Intelligent vehicle below just starts emergency disposal system, is pushing away car above and is setting off nearby at station forwardly.

System is controlled and is adopted subregion control mode.Each intersection is provided with independently crossing control system, and each station is provided with independently station control system, and whole system is provided with a system master chamber.Master-control room is controlled the operation of ,Ge crossing, each station, each car and whole system.

This system is also open to private car, and the private car that can go up light-duty viaduct is the intelligent vehicle the same with the intelligent vehicle of public transit system, different is in car how a set of manual control device (as steering wheel, throttle, brake etc.).While travelling on the ground at ordinary times car owner by controlling parties such as steering wheels, throttle, brake to, speed and ramp to stop.One to light-duty viaduct, and the hand gears such as steering wheel are just locked, and ineffective ，Er You road path control system is controlled its operation.After departures, recover manual function.

Accompanying drawing explanation

Accompanying drawing 1 is the conspectus of underpass highway crossroad.Road interchange is not and connected in length and breadth, and vehicle can only be kept straight on or turn right.In figure, intersection place represents to be a little connected, and without point represents grade separation, is not connected.Arrow represents vehicle operating direction.The crossroad conspectus of upper strata road is similar to accompanying drawing 1, and the traffic direction of different is vehicle is completely contrary, and vehicle can only be kept straight on or be turned left (not shown).

Accompanying drawing 2 is underpass highway T-shaped road junction and station conspectus.Two, T-shaped road junction left-hand rotation curved line grade separation and non-intersect.Upper layer circuit schematic diagram is the same with lower floor, just vehicle operating direction completely contrary (also not drawing).Be station part in dotted line frame, wherein ab section is the vehicle braking section that enters the station from road, and bc section is the section of stopping, and cd section is the departures accelerating sections of setting out on a journey, and eb section and fc section are the passage at private car discrepancy station, and gd section is the adjustment section on major trunk roads.

Accompanying drawing 3 is somewhere underpass highway plane operation schematic diagrames of imagination.In figure, infall represents to be a little connected, and without point represents grade separation, does not connect.Arrow represents vehicle heading.Upper strata road plane schematic diagram is the same with lower floor, just vehicle operating direction completely contrary (also not drawing).Station just, between two intersections, as shown in dotted line frame in accompanying drawing 2, does not draw yet.

The specific embodiment

When passenger enters intelligent vehicle, on electronic touch screen, click behind selected destination, intelligent vehicle sends to system master chamber by Che-Lu communication system by destination information, the path that arrives destination is determined in system master chamber to intelligent vehicle, and to determining travel route after verifying by path pointwise and passing through the time point at each crossing, then route map is sent to intelligent vehicle and station control system, the time through each crossing is sent to crossing control system.Intelligent vehicle starts automatically subsequently, and accepts the instruction of station control system, with certain acceleration and time, enters major trunk roads.Car on major trunk roads enters and adjusts section entering front a distance, intersection, at adjustment section intelligent vehicle, accept the instruction of crossing control system, regulate the speed, assurance enters intersection by the speed of crossing control system regulation and time (whole second or whole half second), or keeps straight on or turn, by the row of pressing of crossing control system, route running in accordance with regulations, until do not stop in station, destination midway, a station on earth.

Arrive before station, destination, intelligent vehicle is accepted the instruction of station control system, by the outlet of prearranging, leaves major trunk roads, enters stopway, and passenger getting off car completes whole stroke, the departures of getting off.Intelligent vehicle enters safety inspection chamber and accepts safety inspection and necessary maintenance, or charging or replacing battery.Enter subsequently hypomere stopway, wait for next bit passenger's arrival.

Claims (7)

1. the design of two-way, double-deck light-duty viaduct, guarantees that the vehicle of different directions does not interfere with each other in intersection, the accessible design scheme of passing through and method.

2. due to the 1st, then mix the electric intelligent car of miniaturization, make design scheme and method that passenger can one-stop arrival destination.

Control system and intelligent vehicle match and, start the unpiloted design scheme of intelligent vehicle and method.

4. design, construction, maintenance and the use of light-duty overhead intelligent public transportation system viaduct.

5. the design of light-duty overhead intelligent public transportation system control system, installation, maintenance and use.

6. the design of small-sized electric intelligent vehicle, manufacture, maintenance and use.

Accompanying drawing 1 to the design of accompanying drawing 3, use and explain.

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