CN216275313U - Traffic intersection motor vehicle stop line for expanding driver visual field - Google Patents
Traffic intersection motor vehicle stop line for expanding driver visual field Download PDFInfo
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- CN216275313U CN216275313U CN202121545626.2U CN202121545626U CN216275313U CN 216275313 U CN216275313 U CN 216275313U CN 202121545626 U CN202121545626 U CN 202121545626U CN 216275313 U CN216275313 U CN 216275313U
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- 241000283070 Equus zebra Species 0.000 claims abstract description 28
- 206010039203 Road traffic accident Diseases 0.000 description 2
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Abstract
A traffic intersection motor vehicle stop line for expanding the visual field of a driver is a zebra crossing of a traffic intersection, wherein one side of the zebra crossing is a left-turn motor vehicle lane and a right-turn motor vehicle lane; a straight-going vehicle lane is arranged between the left-turning vehicle lane and the right-turning vehicle lane; the front end of the right-turn motorway is a right-turn motorway stop line; an intersection point b is arranged on the left side line of the right-turning motor lane, a left side endpoint a of the parking line of the original left-turning motor lane, and an inclined parking line is arranged between the intersection point b and the left side endpoint a; the visual field of the driver can be effectively expanded, and when the vehicles on the straight-going motor lane and the left-turning motor lane wait for the red light, the driver on the right-turning motor lane can still clearly observe the pedestrian flow condition of the zebra crossing.
Description
Technical Field
The utility model belongs to the technical field of traffic facilities, and particularly relates to a traffic intersection motor vehicle stop line for expanding the visual field of a driver.
Background
With the continuous improvement of the quality of life, the travel modes are also various, but the accompanying traffic accidents are more frequent. According to statistics, 1.4 ten thousand traffic accidents of motor vehicles and pedestrians occur on zebra crossings all over the country in the last three years. The important reasons for accidents include that the vehicles turning right block the sight when waiting for the red light due to the side vehicles, and pedestrians on the zebra crossing are not seen; there is currently no good solution to this problem.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a stop line for a motor vehicle at a traffic intersection, which can effectively expand the field of vision of the driver, so that when vehicles on a straight-going motor lane and a left-turning motor lane are waiting for a red light, the driver on the right-turning motor lane can still clearly observe the pedestrian flow of the zebra crossing.
In order to achieve the purpose, the utility model adopts the following technical scheme that: a traffic intersection motor vehicle stop line for expanding the visual field of a driver is a zebra crossing of a traffic intersection, wherein one side of the zebra crossing is a left-turn motor vehicle lane and a right-turn motor vehicle lane; a straight-going vehicle lane is arranged between the left-turning vehicle lane and the right-turning vehicle lane; the front end of the right-turn motorway is a right-turn motorway stop line; an intersection point b is arranged on the left side line of the right-turning motor lane, a left side endpoint a of the stop line of the original left-turning motor lane, and an inclined stop line is arranged between the intersection point b and the left side endpoint a.
The distance from the stop line of the right-turn motor lane to the zebra crossing is equal to the distance from the left end point a to the zebra crossing 1.
The distance from the intersection point b to the stop line of the right-turn motor lane is 1/2 the length of the vehicle body.
The length of the car body is 3-6 meters.
The inclined stop line can effectively expand the visual field of a driver, and when the vehicles on the straight motor lane and the left-turning motor lane are waiting for red light, the driver on the right-turning motor lane can still clearly observe the pedestrian flow condition of the zebra crossing; the visual field of the driver can be effectively expanded, and when the vehicles on the straight-going motor lane and the left-turning motor lane wait for the red light, the driver on the right-turning motor lane can still clearly observe the pedestrian flow condition of the zebra crossing.
The utility model has the beneficial effects that:
1) the problem that accidents happen to pedestrians and right-turning motor vehicles due to the fact that the motor vehicles do not have sufficient visual fields is effectively solved, and the efficiency of traffic traveling is effectively improved.
2) The inclined parking line is planned, the engineering quantity is small, the construction cost is low, and the inclined parking line is easy to popularize and use.
Drawings
Fig. 1 is a schematic structural diagram of a traffic intersection motor vehicle stop line with an expanded driver view field according to the present invention.
Fig. 2 is a process diagram of a traffic intersection motor vehicle stop line with an expanded driver view according to the present invention.
Fig. 3 is a top view of a crossroad with motor vehicle stop lines at the crossroad with extended driver view according to the present invention.
In the figure: 1-zebra crossing, 2-right turn motorway stop line, 3-left turn motorway stop line, 4-straight motorway I, 5-right turn motorway line, 6-intersection point b, 7-inclined stop line, 8-left side endpoint a, 9-straight motorway II, 10-left turn motorway.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1, a traffic intersection motor vehicle stop line for expanding the visual field of a driver, a zebra crossing 1 at a traffic intersection, wherein one side of the zebra crossing 1 is a left-turn motor vehicle lane 10 and a right-turn motor vehicle lane 5; a straight-going vehicle lane is arranged between the left-turning vehicle lane 10 and the right-turning vehicle lane 5; the front end of the right-turn motorway 5 is a right-turn motorway stop line 2; an intersection b6 is arranged on the left side line of the right-turning motor lane, a left side endpoint a8 of the stop line 3 of the original left-turning motor lane, and an inclined stop line 7 is arranged between the intersection b6 and the left side endpoint a 8.
The distance from the stop line 2 of the right-turn motorway to the zebra crossing 1 is equal to the distance from the left end point a8 to the zebra crossing 1.
The distance from the intersection point b6 to the right-turn lane stop line 2 is 1/2 of the length of the vehicle body.
The length of the car body is 3-6 meters. The length of the vehicle body can be any vehicle below nine seats as a reference, and the length of the vehicle body is 3 meters to 6 meters. A preferred choice is 4.8 meters, since most people in life buy vehicles with a body length of 4 to 5.5 meters.
The working principle of the utility model is as follows:
the inclined stop line is suitable for any crossroad, and a left end point a8 and an intersection point b6 need to be found, so that the two points are connected into a line segment. The stop line of the right-turn motor lane is positioned on the stop line of the original motor lane, the distance from the stop line of the right-turn motor lane to the zebra crossing is equal to the distance from the left end point a8 at the leftmost upper end of the stop line of the left-turn motor lane to the zebra crossing, the intersection point b6 of the straight motor lane one 4 next to the right-turn motor lane and the right-turn motor lane is as long as the vehicle body of the stop line 1/2 of the right-turn motor lane, and at the moment, the left end point a8 is connected with the intersection point b6 to form an inclined stop line. When the left-turn motorway and the straight motorway stop vehicles at the equal red light, the driver of the first vehicle positioned on the right-turn motorway is away from the vehicle body of the right-turn motorway stop line 1/3, so that the situation of all people on the zebra crossing can be clearly observed.
The left end point a8 is the intersection of the road center and the left-turn lane stop line 3, i.e., the upper left-most point of the left-turn lane stop line, and the intersection b6 is the intersection of the right-turn lane line and the straight lane one 4 stop line.
The straight-going motor vehicle lane comprises a straight-going motor vehicle lane I and a straight-going motor vehicle lane II. The number of straight motor vehicle lanes is set according to the actual condition of the road.
Referring to fig. 2, when the left-turn vehicle lane, the two straight-going vehicle lanes and the right-turn vehicle lane all have the vehicle waiting red light, the right-turn vehicle lane can directly turn right without waiting for the red light. According to investigation, the length of vehicles with nine seats or less is less than or equal to 6m, the length of a general vehicle is about 4.8m, the vehicle-to-vehicle distance is generally 1m, and the distance between a motor lane stop line and a zebra crossing is generally 1 m. Taking the general case as an example, the following data can be obtained: the distance from the left end point a8 to the zebra crossing is 1m, the distance from the right-turn lane stop to the zebra crossing is also 1m, the length of the vehicle is 4.8m, the distance from the point b to the right-turn lane stop is 2.4m, and the distance from the driver's position to the right-turn lane stop is 1.6 m. Therefore, when the vehicles on the left-turn motor lane and the straight-ahead motor lane wait for the red light, the driver of the first vehicle on the right-turn motor lane can clearly observe the pedestrian flow condition of the zebra crossing, and when the first vehicle drives out of the stop line, the driver of the second vehicle can clearly observe the pedestrian flow condition of the zebra crossing.
With reference to fig. 3, it is clearly observed that this new type of stop line is easy to implement and practical.
The design concept of the utility model is suitable for various T-shaped traffic intersections or crossroads. The design concept of the utility model is suitable for the area where the motor vehicle runs to the right.
Claims (4)
1. A traffic intersection motor vehicle stop line for expanding the visual field of a driver is a zebra crossing (1) of a traffic intersection, wherein one side of the zebra crossing (1) is provided with a left-turn motor vehicle lane (10) and a right-turn motor vehicle lane (5); a straight-going vehicle lane is arranged between the left-turning vehicle lane (10) and the right-turning vehicle lane (5); the front end of the right-turn motor lane (5) is a right-turn motor lane stop line (2); an intersection b (6) is arranged on the left lateral line of the right-turning motor lane, a left end point a (8) of the stop line (3) of the original left-turning motor lane, and an inclined stop line (7) is arranged between the intersection b (6) and the left end point a (8).
2. A traffic intersection motor vehicle stop line extending driver's field of vision according to claim 1, characterized in that the distance from the right-turn motor vehicle lane stop line (2) to the zebra crossing (1) is equal to the distance from the left-side end point a (8) to the zebra crossing (1).
3. A traffic intersection motor vehicle stop line extending driver's field of vision according to claim 1, characterized in that said intersection point b (6) is located a distance 1/2 body length from the right-turn motor vehicle lane stop line (2).
4. A driver vision-extended intersection motor vehicle stop line as defined in claim 3 wherein said body length is 3 to 6 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545626.2U CN216275313U (en) | 2021-07-08 | 2021-07-08 | Traffic intersection motor vehicle stop line for expanding driver visual field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121545626.2U CN216275313U (en) | 2021-07-08 | 2021-07-08 | Traffic intersection motor vehicle stop line for expanding driver visual field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216275313U true CN216275313U (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121545626.2U Active CN216275313U (en) | 2021-07-08 | 2021-07-08 | Traffic intersection motor vehicle stop line for expanding driver visual field |
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| Country | Link |
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| CN (1) | CN216275313U (en) |
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2021
- 2021-07-08 CN CN202121545626.2U patent/CN216275313U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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Effective date of registration: 20240723 Address after: No. 2226, 22nd Floor, No. 66 Cuilong Street, Longquan Street, Longquanyi District, Chengdu City, Sichuan Province, 610000 Patentee after: Sichuan Panyingda Technology Co.,Ltd. Country or region after: China Address before: 710021 Shaanxi province Xi'an Weiyang university campus of Shaanxi University of Science and Technology Patentee before: SHAANXI University OF SCIENCE & TECHNOLOGY Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240807 Address after: Room 301, No. 21 West Weiqian Road, Dongcheng Street, Dongguan City, Guangdong Province 523000 Patentee after: Dongguan Xiaozongguan Intelligent System Co.,Ltd. Country or region after: China Address before: No. 2226, 22nd Floor, No. 66 Cuilong Street, Longquan Street, Longquanyi District, Chengdu City, Sichuan Province, 610000 Patentee before: Sichuan Panyingda Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |