CN113570887A

CN113570887A - Intersection traffic control method based on novel traffic marking line

Info

Publication number: CN113570887A
Application number: CN202110854555.2A
Authority: CN
Inventors: 郭君诚
Original assignee: Fuzhou University
Current assignee: Fuzhou University
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2021-10-29

Abstract

The invention relates to a novel traffic marking line-based intersection traffic control method, which comprises the following steps: setting a newly marked traffic stop line after the original vehicle stop line which is close to the zebra crossing or the motor vehicle lane in the direction vertical to the crossing is withdrawn by a preset distance, and setting a waiting area between the original vehicle stop line and the newly marked traffic stop line; the traffic signal identification is improved, and a waiting lamp is added or a traffic notice board is arranged; when the red light is on, the vehicle stops in front of the newly marked traffic stop line; the last preset time of the red light, namely the preset time before the green light is turned on, the vehicle waiting in the lane is prompted to run to the waiting area to wait for passing through the traffic prompting board by turning on the waiting light or utilizing the existing red light ending countdown device, and the forward vehicle can play a strong prompting role on the rear-row vehicle. The invention effectively improves the traffic efficiency of vehicles at the green light time of the intersection, reduces traffic jam and reduces energy consumption.

Description

Intersection traffic control method based on novel traffic marking line

Technical Field

The invention relates to the field of traffic control, in particular to a novel traffic marking line-based intersection traffic control method.

Background

The problem of traffic jam is increasingly prominent. And the crossroads also become the main congestion points of the urban traffic in the rush hours. In the traffic flow waiting for passing at the intersection, the drivers of the rear-row motor vehicles cannot see the traffic signal lamps due to the shielding of high and large vehicles such as front-row buses, trucks and off-road vehicles. In addition, the long waiting time of the red light at the intersection causes the driver of the motor vehicle to be inattentive during the waiting time of the red light. The two factors cause that the motor vehicle driver can not quickly react to pass through the intersection when the red light is changed into the green light, thereby wasting precious green light passing time and being the main reason of low passing efficiency of the intersection.

Disclosure of Invention

In view of the above, the present invention provides a novel traffic marking line-based intersection traffic control method, which effectively improves intersection traffic efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme:

a crossroad traffic control method based on novel traffic marking lines comprises the following steps:

setting a newly marked traffic stop line after the original vehicle stop line which is close to the zebra crossing or the motor vehicle lane in the direction vertical to the crossing is withdrawn by a preset distance, and setting a waiting area between the original vehicle stop line and the newly marked traffic stop line;

the traffic signal identification is improved, a waiting lamp is added or a traffic notice board is arranged to prompt the last preset time of a red lamp, namely the preset time before a green lamp is lighted, and waiting vehicles in a lane can run to a waiting area;

when the red light is on, the vehicle stops in front of the newly marked traffic stop line;

when the traffic light is on, the vehicle moves to the waiting area to wait for passing, or the existing red light ending countdown device is utilized to prompt the red light to last preset time through the traffic prompt board, namely the preset time before the green light is on, and the vehicle moves to the waiting area to wait for passing. The forward of the front-row vehicle can generate a strong prompting function for the rear-row vehicle driver, so that the driver waiting to pass in the whole lane can concentrate on attention, put into gear, release the hand brake, enter the waiting area and prepare to pass through the intersection.

Further, the lamp to be driven is turned on within the last preset time of the red lamp, namely the preset time before the green lamp is turned on.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention effectively solves the problems that the attention of the motor vehicle drivers is not concentrated in the red light period and the sight line of the rear row motor vehicle drivers watching the traffic signal lamp is shielded, transfers the waste of the green light passing time caused by the shielded sight line and the non-concentrated attention of the rear row drivers to the red light waiting period, improves the passing efficiency of the vehicles in the green light period of the intersection, reduces traffic jam and reduces energy consumption.

2. The traffic waiting area does not aim at shortening the traffic distance of the intersection when the green light is turned on, so that the traffic waiting area does not need to deeply enter the intersection, does not influence vehicles in other traffic directions even if the vehicles enter the intersection by mistake, is not restricted by the space of the intersection, the traffic sequence of the intersection and the traffic rule, and is convenient for large-scale popularization and application.

3. The invention only needs to simply upgrade and reform the traffic marking lines or the traffic signal lamps, does not need to carry out large-scale civil engineering construction at traffic intersections, has low reformation economic cost and has little influence on traffic in the upgrading and reforming process.

4. The mass motor vehicle drivers have low learning cost for the intersection traffic control method based on the novel traffic marking line, and the method is convenient for large-scale popularization and application.

Drawings

Fig. 1 is a schematic diagram of an embodiment of the present invention.

Detailed Description

The invention is further explained below with reference to the drawings and the embodiments.

Referring to fig. 1, the present invention provides a method for controlling intersection traffic based on a novel traffic marking line, comprising the following steps:

when the traffic light is on, the vehicle moves to the waiting area to wait for passing, or the existing red light ending countdown device is utilized to prompt the red light to last preset time through the traffic prompt board, namely the preset time before the green light is on, and the vehicle moves to the waiting area to wait for passing.

The waiting area set in the embodiment does not aim at shortening the traffic distance of the intersection when the green light is turned on, so the waiting area does not need to extend into the intersection, and even if a vehicle enters by mistake, the vehicles in other traffic directions cannot be influenced, and the waiting area is not restricted by the space of the intersection, the traffic sequence of the intersection and the traffic rule.

Specifically, at present, a traffic stop line in a certain traffic direction (such as from west to east) of an intersection is usually close to a zebra crossing or a motor vehicle lane in a traffic direction perpendicular to the traffic direction (such as from north to south). Therefore, the existing intersection waiting area adopts a mode that one or more waiting lanes are drawn in the area extending into the intersection at the front end of the intersection lane stop line to serve as the waiting area of the motor vehicle.

The embodiment proposes that the original intersection traffic sign line is modified, and the original vehicle stop line is withdrawn for a certain distance (for example, 15 meters, the specific withdrawal distance can be determined according to the road width and the traffic flow of the intersection. A waiting area is arranged between an original vehicle stop line and a newly-marked traffic stop line, the attention of motor vehicle drivers entering the waiting area is dispersed again after a period of time (such as 15 seconds, the specific time can be determined according to the road width of an intersection and the traffic flow) before a red light of a traffic signal lamp of the lane is changed into a green light of the traffic signal lamp of the lane is too long, the attention of the motor vehicle drivers entering the waiting area is too short, the time cannot be fully utilized to move and conduct a front vehicle to a rear vehicle, the traffic signal lamp starts to display countdown, and the waiting vehicle enters the waiting area through a traffic notice board (or a driver who is reminded of waiting through the traffic notice signal lamp is independently arranged). The forward of the front-row vehicle can generate a strong prompting function for the rear-row vehicle driver, so that the driver waiting to pass in the whole lane can concentrate on attention, put into gear, release the hand brake, enter the waiting area and prepare to pass through the intersection. Through the mode, not only can a strong prompting effect be generated for the rear row drivers, but also the green light passing time waste caused by the fact that the sight lines of the rear row drivers are shielded and the attention is not concentrated is transferred to the red light waiting time period, so that the passing efficiency of the vehicles at the intersection is improved.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. The intersection traffic control method based on the novel traffic marking line is characterized by comprising the following steps of: setting a newly marked traffic stop line after the original vehicle stop line which is close to the zebra crossing or the motor vehicle lane in the direction vertical to the crossing is withdrawn by a preset distance, and setting a waiting area between the original vehicle stop line and the newly marked traffic stop line; improving the traffic signal mark, adding a waiting lamp or setting a traffic notice board to prompt that waiting vehicles in a lane at the last preset time of the red lamp can run to a waiting area; when the red light is on, the vehicle stops in front of the newly marked traffic stop line; when the traffic lights are on, the vehicle moves to the traffic area to wait for passing; or the existing red light ending countdown device is utilized, the traffic notice board prompts the red light to last preset time, namely preset time before the green light is turned on, and the vehicle runs to the waiting area to wait for passing.

2. The intersection traffic control method based on the novel traffic sign line as claimed in claim 1, wherein the waiting lamp is turned on within a preset time before the red lamp is turned on and a preset time after the red lamp is turned on.