CN101270562A - Traffic light-free safety high speed traveling traffic design of city - Google Patents

Abstract

The invention relates to an urban traffic light-free high safe high-speed driving traffic design. The key point of the invention is to omit the traffic light at the traffic crossroad of an old urban area, separate a dial with the crossroad and adjust all the automobiles running of different directions into running clockwisely, thus avoiding collision. In a newly-built urban area, single direction roadways are constructed for respective ferrying and double communication.

Description

City light-free safety high speed traveling traffic traffic design

Description of contents:

One, design philosophy:

We think that it is irreversible objective reality that vehicle is on the increase.Urban traffic congestion and to stop up be not that vehicle is on the increase and is caused, if all vehicles all forward travel, Duo vehicle can not cause traffic congestion and obstruction yet again.To cause reason congested in traffic and that stop up be that vehicle not all is forward to travel, and for the vehicle of avoiding different directions collides, so need the traffic lights commander, formed also thus that vehicle is waited for traffic lights and the phenomenon of stopping, and this is the reason of traffic congestion.We think, solve the crowded and blockage problem of urban automobile, first, vehicle forward travels; The second, remove the traffic lights commander from.This is the design's a basic thought.

Two, the design's meaning:

China is in the high-speed developing period, and city vehicle is on the increase, and has effectively promoted national iron and steel, machine-building, developing of automobile industry, has driven economic growth.But bring urban traffic to stop up, vehicle is crowded, the problem that traffic accident increases thereupon.And vehicle is many more, and urban road quickens to widen, and takies a large amount of soils and resource.The design's traffic light-free commander, the transport solution blockage problem can not need constantly to widen urban road, and can guarantee that vehicle safety is run at high speed and the safety of people's life.

Three, the design's explanation:

The design comprises first scheme and alternative plan.First scheme comprises right-angled intersection design and the design of tee T crossing.Alternative plan provides to newly-built city, newly-built zone or newly-built road reference.

The explanation of first scheme:

Round turntable on the urban road is separated (seeing Fig. 1, Fig. 2) with the intersection, allow the vehicle of a certain relative direction (as east-west direction) straight-through, the vehicle of another relative direction (as North and South direction) then detours from the round turntable of outside, intersection, and forming vehicle does not need to wait for traffic lights commander and direct current.Thereby the congested in traffic problem that solves the vehicle obstruction and cause.

According to the principle of The book of Changes, combination of YIN and YANG opposes each other and yet also complement each other in alternative plan explanation (offering newly-built city, newly-built zone, the reference of newly-built road); Long cloudy long sun, four jiaos is the garden; Short cloudy short sun is incorgruous relative.Be about to vehicle and separate, take their own roads, form the positive structure mutually of long cloudy length along route against direction running; Communicate with each other with short cloudy short sun again, oppose each other and yet also complement each other, thereby form the general layout (see figure 3) of the complete one-way traffic of all motor vehicles

Description of drawings:

Fig. 1 is a right-angled intersection roadway line chart;

Fig. 2 is a T-shaped road junction roadway line chart;

Fig. 3 is newly-built city individual event roadway line chart;

Fig. 1 explanation:

1, thing passage, north and south passage just signify the cross direction, do not represent real true bearing.Its principle is that the direction of leading to major road such as railway terminal, airport, harbour, hospital realizes leading directly to as far as possible.

2, in the design drawings, thing is straight-through, need not to detour; The north and south intercommunication need be through east, the round turntable at two ends, west detours.

3, the horizontal line sign of intersection represents that this intersection forbids that north and south is straight-through, need detour.

4, the distance between two semicircle rotating disks at the horizontal line sign two ends of intersection central authorities, vehicle flowrate on east, west two directions is decided, vehicle flowrate is big, and the distance between two semicircle rotating disks is just big, turns to time of buffering to guarantee east, west to sailing the car that comes.Otherwise it is then little.

5, this scheme is not got rid of necessary intersection place use traffic lights.

6, high vehicle speeds, for guaranteeing that pedestrian's street crossing safety and bicycle pass through the intersection, should set up overpass or underground passage to dredge in addition, this needs some inputs, but be on the increase with each city automobile now and constantly widening road compare, this input is very little, and puts things right once and for all.

Fig. 3 explanation:

To some highway section, zone or newly-built city, newly-built road, can consider this alternative plan, see Fig. 3.

Claims (2)

1. the cancellation traffic lights separate the round turntable on the urban road with the intersection;

2. in newly-built city or newly-built city, with vehicle separately, take their own roads along the route of contrary direction running, communicate with each other, thereby form the general layout of the complete one-way traffic of all motor vehicles.

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