CN215164237U - T-shaped intersection optimization system - Google Patents
T-shaped intersection optimization system Download PDFInfo
- Publication number
- CN215164237U CN215164237U CN202121147978.2U CN202121147978U CN215164237U CN 215164237 U CN215164237 U CN 215164237U CN 202121147978 U CN202121147978 U CN 202121147978U CN 215164237 U CN215164237 U CN 215164237U
- Authority
- CN
- China
- Prior art keywords
- lane
- signal lamp
- bidirectional
- pedestrian
- special
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a traffic system technical field, concretely relates to T type crossing optimization system, including crossing, first bidirectional traffic lane, second bidirectional traffic lane and third bidirectional traffic lane, first bidirectional traffic lane includes first special straightway, second bidirectional traffic lane includes the special straightway of second be provided with the zebra stripes between crossing and the second bidirectional traffic lane, the zebra stripes left and right sides all is provided with button pedestrian signal lamp, the top of zebra stripes is provided with second traffic signal lamp. When a pedestrian needs to pass through the zebra crossing between the intersection and the second bidirectional traffic lane, the button of the button type pedestrian signal lamp can be pressed, the second traffic signal lamp is converted into a red lamp, the pedestrian signal lamp is converted into a green lamp, and at the moment, the first special straight traffic lane stops to give the gift to the pedestrian and the pedestrian passes through the zebra crossing. The utility model discloses a T type crossing optimizing system both can greatly improve straight-going efficiency, also can satisfy the current demand of pedestrian, and the security is high.
Description
Technical Field
The utility model relates to a traffic system technical field, concretely relates to T type crossing optimization system.
Background
A T-junction is a common junction, which consists of a main road on a straight line and a main road or a branch road on the side. The existing T-shaped intersections are generally provided with signal lamps, but for some T-shaped intersections, pedestrians are few, the time for the pedestrians to cross the road can be reserved by conventional signal lamp combinations, so that the passing efficiency of the vehicles is reduced, particularly, whether straight vehicles on main roads far away from side main roads or branch roads can pass or not is mainly influenced by the pedestrians, the left turn of the vehicles on the side lanes can pass through the main roads at the same time as the straight vehicles on the main roads, and traffic jam is easily caused for the T-shaped intersections with the higher straight pressure on the main roads.
Disclosure of Invention
In order to overcome the shortcoming and the deficiency that exist among the prior art, the utility model aims to provide a T type crossing optimizing system, the lane of keeping away from the main road of the two-way traffic lane of side direction can be when no pedestrian passes by, keeps going straight for a long time, and current efficiency is high.
The purpose of the utility model is realized through the following technical scheme:
a T-shaped intersection optimization system comprises an intersection, a first bidirectional lane connected with the lower side of the intersection, a second bidirectional lane connected with the upper side of the intersection and a third bidirectional lane connected with the left side of the intersection, wherein the first bidirectional lane comprises a first special straight lane passing from bottom to top and a plurality of first common lanes passing from bottom to top, the first common lanes are all arranged on the left side of the first special straight lane, the second bidirectional lane comprises a second special straight lane passing from bottom to top and a plurality of second common lanes passing from bottom to top, the second common lanes are all arranged on the left side of the second special straight lane, a zebra crossing is arranged between the intersection and the second bidirectional lane, button pedestrian traffic lights are arranged on the left side and the right side of the zebra crossing, a first traffic signal light and a second traffic signal light are arranged above the zebra crossing, the first traffic signal lamp is used for indicating a driver of a first common lane, the second traffic signal lamp is used for indicating a driver of a first special straight lane, and the button type pedestrian signal lamp is electrically connected with the second traffic signal lamp.
The intersection comprises a third special straight lane, the lower side and the upper side of the third special straight lane are respectively connected with the first special straight lane and the second special straight lane, and a guardrail is arranged on the left side of the third special straight lane.
And a passing line is marked on the third special straight lane.
The button-type pedestrian signal lamp and the second traffic signal lamp are both signal lamps for displaying reading seconds.
Wherein, the first common lanes are left-turn lanes.
The T-shaped intersection optimization system further comprises a sidewalk, and the sidewalk is arranged on the right sides of the first bidirectional traffic lane, the intersection and the second bidirectional traffic lane.
Wherein, a plurality of warning signs are arranged on the first special straight lane.
The beneficial effects of the utility model reside in that: the utility model discloses an among the T type crossing optimization system, second traffic signal lamp keeps green light to be bright normally, the vehicle in first special through lane can the craspedodrome way of second is accesss to in the straight going, when the pedestrian need pass through the zebra stripes between crossing and the second through lane, can press button type pedestrian's button, when the vehicle that does not have other cars is in and can get into the second through lane, second traffic signal lamp truns into the red light, pedestrian's signal lamp truns into green light, first special through lane parks the courtesy pedestrian this moment, pedestrian's current zebra stripes. The utility model discloses a T type crossing optimizing system both can greatly improve straight-going efficiency, also can satisfy the current demand of pedestrian, and the security is high.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
the reference signs are: 1-a first bidirectional lane, 11-a first special straight lane, 12-a first common lane, 2-a second bidirectional lane, 21-a second special straight lane, 22-a second common lane, 3-a third bidirectional lane, 4-intersection, 41-a third special straight lane, 42-guardrail, 43-passing line, 5-zebra crossing, 6-button pedestrian signal lamp, 7-a first traffic signal lamp, 8-a second traffic signal lamp and 9-sidewalk.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and the accompanying fig. 1, which are not intended to limit the present invention.
Example 1
As shown in fig. 1, a T-shaped intersection optimization system comprises an intersection 4, a first bidirectional lane 1 connected with the lower side of the intersection 4, a second bidirectional lane 2 connected with the upper side of the intersection 4, and a third bidirectional lane 3 connected with the left side of the intersection 4, wherein the first bidirectional lane 1 comprises a first special straight lane 11 passing from bottom to top and a plurality of first ordinary lanes 12 passing from bottom to top, the first ordinary lanes 12 are all arranged on the left side of the first special straight lane 11, the second bidirectional lane 2 comprises a second special straight lane 21 passing from bottom to top and a plurality of second ordinary lanes 22 passing from bottom to top, the second ordinary lanes 22 are all arranged on the left side of the second special straight lane 21, a zebra crossing 5 is arranged between the intersection 4 and the second bidirectional lane 2, button-type pedestrian signal lamps 6 are arranged on the left side and the right side of the zebra crossing 5, a first traffic signal lamp 7 and a second traffic signal lamp 8 are arranged above the zebra crossing 5, the first traffic signal lamp 7 is used for indicating a driver of a first common lane 12, the second traffic signal lamp 8 is used for indicating a driver of a first special straight lane 11, and the button type pedestrian signal lamp 6 is electrically connected with the second traffic signal lamp 8.
The utility model discloses an among the T type crossing optimization system, second traffic signal lamp 8 keeps green light to be bright normally, first special through lane 11's vehicle can the craspedodrome line 21 that leads to the second of going through in the straight-through, when the pedestrian need pass through zebra stripes 5 between crossing 4 and the second bidirectional traffic lane 2, can press button type pedestrian signal lamp 6's button, when the vehicle that does not have other car to is in and can get into second bidirectional traffic lane 2, second traffic signal lamp 8 truns into the red light, the pedestrian signal lamp truns into green light, first special through lane 11 parks this moment and gives way the pedestrian, pedestrian's current zebra stripes 5. The utility model discloses a T type crossing optimizing system both can greatly improve straight-going efficiency, also can satisfy the current demand of pedestrian, and the security is high.
It should be noted that the vertical and horizontal directions of the present invention are determined from the bird's-eye view angle (fig. 1), and the vertical and horizontal directions represent relative directions, not absolute directions, and different relative directions can be formed by rotating the fig. 1, for example, after rotating the fig. 1 clockwise by 90 °, the first bidirectional lane 1, the second bidirectional lane 2, and the third bidirectional lane 3 are respectively located on the left side, the right side, and the upper side of the intersection 4.
The intersection 4 includes a third dedicated straight lane 41, the lower side and the upper side of the third dedicated straight lane 41 are respectively connected to the first dedicated straight lane 11 and the second dedicated straight lane 21, and a guardrail 42 is disposed on the left side of the third dedicated straight lane 41.
The guardrail 42 is provided to prevent the first special straight lane 11 from changing lane to left after entering the intersection 4. The second traffic signal lamp 8 is arranged to be a round green lamp, so that the possibility of misleading the driver of the first special straight lane 11 to turn left exists, a green arrow lamp is arranged or a red left-turning arrow is additionally arranged, and the driver of the first special straight lane 11 easily misunderstands that the green left-turning arrow exists and stays in the first special straight lane 11, so that congestion is caused; therefore, the guardrail 42 is also used for reminding the driver of the first special straight lane 11 of only straight traffic, and can prevent the third two-way lane 3 from turning left to enter the third special straight lane 41, so that the third two-way lane 3 can turn left and the first special straight lane 11 can be simultaneously released, and the traffic efficiency is improved. And second traffic signal lamp 8 can set up to the circular lamp, also can set up to the arrow point lamp, and in this embodiment, when second traffic signal lamp 8 instructs the straight-ahead direction current, set up as yellow straight-ahead arrow point lamp scintillation, when instructing straight-ahead direction and forbidding current, set up as red straight-ahead arrow point lamp and often light. Furthermore, the utility model discloses first traffic signal lamp 7 and second traffic signal lamp 8 can set up on same horizontal pole, also can independently set up the horizontal pole, in this embodiment, as shown in the figure, first traffic signal lamp 7 and second traffic signal lamp 8 set up on same horizontal pole.
Wherein, a passing line 43 is scribed on the third special straight lane 41. Since there may be some vehicles that have entered the third dedicated straight lane 41 when the second traffic light 8 turns red, an additional passing line 43 is provided to alert the driver to stop and pass, keeping a safe distance from the pedestrian. In other alternative embodiments, the button-type pedestrian signal lamp 6 and the second traffic signal lamp 8 may also be set to display second-reading signal lamps, after the signal of the button-type pedestrian signal lamp 6 is pressed, the vehicle turns to green light after reading backwards for a second under the condition that the light can be turned to green, and the vehicle turns to red light after reading backwards for a second, so as to avoid that the vehicle mistakenly crosses the first special straight lane 11 and enters the third special straight lane 41 when the pedestrian passes.
Wherein the first common lanes 12 are all left-turn lanes. If the first common lane 12 is set to be a straight lane or a left-turn straight lane, when the first traffic signal lamp 7 is on, the push-button pedestrian signal lamp 6 is in a state of not being able to light green, but only set to be a left-turn lane, and when the first traffic signal lamp 7 is on, the push-button pedestrian signal lamp 6 is in a state of being able to light green, so that the time that the push-button pedestrian signal lamp 6 is in a state of being able to light green is prolonged, and the passing experience of pedestrians is improved.
The T-shaped intersection optimization system further comprises a sidewalk 9, wherein the sidewalk 9 is arranged on the right sides of the first bidirectional lane 1, the intersection 4 and the second bidirectional lane 2. No zebra crossing 5 is arranged between the first bidirectional traffic lane 1 and the intersection 4, so that people can be guided by arranging the sidewalk 9, and the safety is improved.
The first special straight lane 11 is provided with a plurality of warning boards, which can be arranged before entering the third special straight lane 41 to remind the special straight lane that only allows long-term traffic.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (7)
1. A T-shaped intersection optimization system is characterized in that: the road comprises an intersection, a first bidirectional lane connected with the lower side of the intersection, a second bidirectional lane connected with the upper side of the intersection and a third bidirectional lane connected with the left side of the intersection, wherein the first bidirectional lane comprises a first special straight lane passing from bottom to top and a plurality of first common lanes passing from bottom to top, the first common lanes are all arranged on the left side of the first special straight lane, the second bidirectional lane comprises a second special straight lane passing from bottom to top and a plurality of second common lanes passing from bottom to top, the second common lanes are all arranged on the left side of the second special straight lane, a zebra crossing is arranged between the intersection and the second bidirectional lane, the left side and the right side of the zebra crossing are both provided with button pedestrian signal lamps, and a first traffic signal lamp and a second traffic signal lamp are arranged above the zebra crossing, the first traffic signal lamp is used for indicating a driver of a first common lane, the second traffic signal lamp is used for indicating a driver of a first special straight lane, and the button type pedestrian signal lamp is electrically connected with the second traffic signal lamp.
2. The T-junction optimization system of claim 1, wherein: the crossing comprises a third special straight lane, the lower side and the upper side of the third special straight lane are respectively connected with the first special straight lane and the second special straight lane, and a guardrail is arranged on the left side of the third special straight lane.
3. The T-junction optimization system of claim 2, wherein: and a passing line is marked on the third special straight-going lane.
4. The T-junction optimization system of claim 1, wherein: the button-type pedestrian signal lamp and the second traffic signal lamp are both signal lamps for displaying reading seconds.
5. The T-junction optimization system of claim 1, wherein: the first common lanes are left-turn lanes.
6. The T-junction optimization system of claim 1, wherein: the sidewalk is arranged on the right sides of the first bidirectional lane, the intersection and the second bidirectional lane.
7. The T-junction optimization system of claim 1, wherein: the first special straight lane is provided with a plurality of warning boards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147978.2U CN215164237U (en) | 2021-05-26 | 2021-05-26 | T-shaped intersection optimization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121147978.2U CN215164237U (en) | 2021-05-26 | 2021-05-26 | T-shaped intersection optimization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164237U true CN215164237U (en) | 2021-12-14 |
Family
ID=79372300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121147978.2U Active CN215164237U (en) | 2021-05-26 | 2021-05-26 | T-shaped intersection optimization system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164237U (en) |
-
2021
- 2021-05-26 CN CN202121147978.2U patent/CN215164237U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209928620U (en) | Intelligent traffic prompting system with laser radar detection and virtual light curtain | |
| US8154423B2 (en) | Traffic control system | |
| CN208110843U (en) | A kind of intelligent traffic lamp | |
| CN111945603A (en) | Highway exit ramp sight line induction system | |
| CN104182760A (en) | Traffic information reading method based on coding traffic sign | |
| CN203096540U (en) | Road traffic facility | |
| CN215164237U (en) | T-shaped intersection optimization system | |
| CN213634850U (en) | Novel pedestrian secondary street-crossing safety island on road section | |
| CN210983756U (en) | Novel intelligent zebra crossing system | |
| KR101201879B1 (en) | collision avoidance system by vehicle sensor | |
| CN2791776Y (en) | Road face traffic signal light | |
| CN202000230U (en) | Motor vehicle and non-motorized vehicle conflict-free facility of urban ramp bridge | |
| KR102449234B1 (en) | Smart traffic light cotrol system with signposts | |
| CN112941998B (en) | Crossroad lane passing method | |
| CN112921851B (en) | Self-explanatory street crossing traffic safety facility for pedestrians in road | |
| CN114934461A (en) | Speed management system for urban expressway in fog area | |
| KR101074508B1 (en) | U-turn system at a narrow crossroad | |
| CN208346572U (en) | A kind of road equipment that the vehicle smooth that can make urban road road intersection mouth shunts | |
| CN214656056U (en) | Straight-going system for borrowing lane | |
| CN103898821A (en) | Three-dimensional traffic system without traffic lights | |
| CN114842656B (en) | Limited running device with prompt system | |
| CN203096541U (en) | Right-turn overpass for motor vehicles at urban road intersection | |
| CN215182435U (en) | Traffic accident emergency processing system | |
| CN204982578U (en) | Crossroad does not have red light individual layer overpass | |
| CN214376925U (en) | Intelligent traffic safety system for sidewalk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |