CN203096540U

CN203096540U - Road traffic facility

Info

Publication number: CN203096540U
Application number: CN2013200963842U
Authority: CN
Inventors: 韦之
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-04
Filing date: 2013-03-04
Publication date: 2013-07-31
Anticipated expiration: 2023-03-04

Abstract

The utility model provides a road traffic facility comprising at least two lanes with opposite driving directions and at least one middle lane with a changeable driving direction, wherein one side of the middle lane is provided with a traffic insolating device for distinguishing the driving directions of the lanes. The road traffic facility is characterized in that the traffic insolating device can be converted from one side to the other side of the middle lane so that the driving direction of the integral middle lane is changed, the amount of lanes with one driving direction is increased, and the amount of lanes with the other driving direction is correspondingly reduced.

Description

Road traffic facility

Technical field

The utility model relates to a kind of road traffic facility, relates to more specifically that a kind of track quantity that can make a travel direction increases, the track quantity of another travel direction reduces and regulates the highway of the track quantity of up-downlink direction.

Background technology

Current, automobile has become the main vehicles of Urban Residential Trip.The townsfolk is usually on Monday to work Friday, Saturday, Sunday no collection.In weekend or other festivals or holidays, people wish self driving go out of the city rest, amusement.Therefore, situation about often occurring in the municipal highway system is, at first day of festivals or holidays, vehicle was very crowded on the track of the direction of going out of the city, and through regular meeting the traffic congestion phenomenon took place, and then vehicle is seldom in the track of the direction of going down town; And in the last day of festivals or holidays, vehicle is very crowded on the track of the direction of going down town, and then vehicle is seldom on the track of the direction of going out of the city.Solving congestion in road can solve by newly-built highway, yet the highway in newly-built connection city and suburb is unnecessary just to solving the congestion in road phenomenon that occurs in festivals or holidays, because it is very high to build the cost of highway.

For this reason, the utility model proposes a kind of highway that can regulate the track quantity of up-downlink direction, can solve this congestion in road problem that only occurs at lower cost in festivals or holidays.

The utility model content

According to the utility model, a kind of new road traffic facility is proposed, comprise the middle lane that track that at least two travel directions are opposite and at least one travel direction can change, described middle lane one side is provided with the traffic spacer assembly of the travel direction of distinguishing the track, it is characterized in that, described traffic spacer assembly can all be transformed into opposite side by a side of described middle lane, with the change of the travel direction that realizes whole described middle lane, make the track quantity of a travel direction increase and the corresponding minimizing of track quantity of another travel direction thus.

According to a preferred implementation, above-mentioned traffic spacer assembly is the guardrail that can move, and described guardrail can move by side to opposite side by one of middle lane by manual or automated manner.

According to a preferred implementation, above-mentioned traffic spacer assembly is the material that can change color.This material can be arranged on the both sides of middle lane, and is in energising or can change into the color of the up-downlink direction of distinguishing the track after with light-illuminating, for example yellow.

According to a preferred implementation, when changing the travel direction of described middle lane, sends by described traffic spacer assembly alarm signal.This alarm signal can be signals such as flash of light or sound.

Description of drawings

Fig. 1 is the schematic diagram according to the highway of normal mode of occupation use.

Fig. 2 is the schematic diagram of the track of one of them down direction when changing into the track of up direction.

Fig. 3 is the schematic diagram of the track of one of them up direction when changing into the track of down direction.

The specific embodiment

Fig. 1 shows one section common four-lane highway, and comprising 1,2 and two descending

tracks

3,4 of two up-run lanes, the

position

5,6,7 between the track is provided with traffic sign to distinguish the track.Position 6 between up-run lane 2 and descending track 3 is provided with the traffic spacer assembly of differentiating uplink and downlink direction, and this traffic spacer assembly for example is yellow line, guardrail etc.In traditional highway, up-run lane and descending track are changeless, that is to say, all up-run lanes are the vehicle of a current direction forever, and the descending track vehicle of current another direction forever.Even under the situation that the vehicle of a direction (for example up) gets congestion, the vehicle of this direction can not travel on another direction.

Yet,, the fixing road traffic spacer assembly of above-mentioned separation vehicle up-downlink direction can be arranged to movable traffic spacer assembly according to embodiment of the present utility model.As shown in Figure 2, the traffic spacer assembly of above-mentioned separation vehicle up-downlink direction can be moved to the left the distance of a lane width, promptly moves to the position at label 5 places, make the track of down direction become one thus, and the track of up direction becomes three.Suppose that up direction is the direction of going out of the city, and down direction is the direction of going down town.Under the situation of crowded at the direction vehicle that goes out of the city like this and the vehicle rareness of going down town, for example at first day of festivals or holidays, the road passage capability of the direction of going out of the city can be increased by 50%, thereby alleviate the jam of the vehicle of the direction of going out of the city greatly; Simultaneously, vehicle is less because go down town this moment, and the track of reducing by the direction of going down town can not cause traffic congestion.

As shown in Figure 3, under the situation of direction vehicle rareness and the vehicle rareness of going down town of going out of the city, last day of festivals or holidays for example, the distance of a lane width can move right the traffic spacer assembly of separating the vehicle up-downlink direction, promptly move to the position at label 7 places, make the track of up direction become one thus, and the track of down direction becomes three, thereby the road passage capability of the direction of going down town can be increased by 50%, thereby alleviate the jam of the vehicle of the direction of going down town greatly; Simultaneously, vehicle is less because go out of the city this moment, and the track of reducing by the direction of going out of the city can not cause traffic congestion.

For the traffic spacer assembly of separating the track up-downlink direction is the situation of guardrail, and guardrail can be arranged on the wheel, and guardrail can be by motor-driven, thus can be by the move left and right direction of electronic control guardrail, and the travel direction of change middle lane.

In addition, also the traffic spacer assembly of separating the track can be set at and by energising or be subjected to the material that light-illuminating changes color overleaf.In this case,

label

5,6,7 positions at accompanying drawing all need be provided with this material, but only wherein the material of a traffic spacer assembly is switched on or is accepted light-illuminating, thereby become the traffic spacer assembly of separating up-downlink direction, for example become yellow solid line, and sign is shown as other colors between other two tracks, for example white.

Also warning mark can be set on highway of the present utility model, when this track, this warning mark sends caution sound or caution light, thereby reminds the lane for driver of vehicular traffic to change, and needs in time to change the track.Can avoid taking place traffic accident thus.

Only show common four-lane highway in the accompanying drawings, yet also be suitable for for three-lane highway.Under the situation of three-lane highway, the quantity in up-run lane and descending track is always unequal.Design of the present utility model for five tracks, six-lane in addition more the highway of multilane also be suitable for.

The utility model is inhomogeneous and propose at different period vehicle flowrates in order to solve turnover city road, yet application of the present utility model is not limited to pass in and out the road of city direction, and this road can be applicable to different kinds of roads means of transportation such as urban road or speedway.

Below described preferred implementations more of the present utility model in conjunction with the accompanying drawings, yet it will be understood by those skilled in the art that and under the situation that does not break away from main idea of the present utility model, can make some modifications or change.

Claims

1. road traffic facility, comprise the middle lane that track that at least two travel directions are opposite and at least one travel direction can change, described middle lane one side is provided with the traffic spacer assembly of the travel direction of distinguishing the track, it is characterized in that, described traffic spacer assembly can all be transformed into opposite side by a side of described middle lane, with the change of the travel direction that realizes whole described middle lane, make the track quantity of a travel direction increase and the corresponding minimizing of track quantity of another travel direction thus.

2. road traffic facility as claimed in claim 1 is characterized in that, described traffic spacer assembly is the guardrail that can move, and described guardrail can move by side to opposite side by one of middle lane by manual or automated manner.

3. road traffic facility as claimed in claim 1 is characterized in that, described traffic spacer assembly is the material that can change color.

4. road traffic facility as claimed in claim 1 is characterized in that, sends alarm signal at described traffic spacer assembly when changing the travel direction of described middle lane.