Non-motor vehicle intersection road arrangement structure and traffic organization method

Abstract

The invention discloses a non-motor vehicle intersection road arrangement structure and a traffic organization method, which can adapt to different non-motor vehicle lane widths and different intersection signal control configuration modes. The traffic interference to the right-turn non-motor vehicles is reduced, so that the right-turn non-motor vehicles cannot be delayed due to straight movement or parking congestion of the left-turn non-motor vehicles; the traffic interference to the left-turning non-motor vehicles is reduced, so that the left-turning non-motor vehicles cannot be delayed due to the parking congestion of the straight-going non-motor vehicles; the traffic interference to the straight-going non-motor vehicles is reduced, so that the straight-going non-motor vehicles cannot be delayed due to the parking congestion of the left-going non-motor vehicles; the use characteristics of the non-motor vehicle lane and the sidewalk are fully utilized, one part of the sidewalk can be set as a non-motor vehicle passing area, and the passing efficiency of non-motor vehicles at the intersection is remarkably improved.

Description

Technical Field

[0001] The invention relates to the field of traffic technology, in particular to a non-motor vehicle intersection road layout structure and a traffic organization method. Background Art

[0002] When motor vehicles are waiting for traffic lights at the entrance of an intersection, they can pass through the intersection safely and orderly according to the signal control of the intersection and the driving direction instructions of the ground lane.

[0003] When non-motor vehicles are waiting at the entrance of the intersection, since most non-motor vehicle lanes are not divided into lanes, the vehicles in all directions at the non-motor vehicle intersection are relatively chaotic and the delay time is relatively long. Although a few intersections mark the non-motor vehicle lanes with reference to the motor vehicle lane division, the marking is too mechanical and fails to be combined with the signal control of the intersection, resulting in corresponding delays for non-motor vehicles turning left, going straight, and turning right, and cannot meet the actual non-motor vehicle driving needs. Even because of the poor riding at the intersection, conflicts have arisen among non-motor vehicle riders. To solve this problem, it is necessary to invent a new traffic layout structure for non-motor vehicle intersections. Summary of the invention

[0004] The purpose of the present invention is to provide a non-motor vehicle intersection road layout structure and a traffic organization method to solve the confusion of existing non-motor vehicle traffic organization at intersections and reduce the delay of waiting for traffic lights at non-motor vehicle intersections.

[0005] The object of the present invention is achieved as follows: a non-motor vehicle intersection road arrangement structure includes a non-motor vehicle lane and a sidewalk;

[0006] For the straight-ahead left turn in the same phase / straight-ahead left turn in different phases, at least two non-motor vehicle functional areas are set up and separated by ground signs. The non-motor vehicle lane is all or part of the non-motor vehicle passage area; the sidewalk is partially transformed into a passage area according to different situations.

[0007] Furthermore, for the same-phase mode of going straight and turning left, the non-motor vehicle lane is divided into two lanes, one of which is set as a waiting area or a straight left lane, and the other lane is set as a riding area or a right turn lane.

[0008] Furthermore, for the same-phase mode of going straight and turning left, the non-motorized vehicle lane is set as a non-motorized vehicle passage area, and part of the sidewalk near the intersection is transformed into a non-motorized vehicle lane passage area.

[0009] Furthermore, in view of the phased approach of going straight and turning left, the non-motor vehicle lane is divided into three lanes, and the three lanes are respectively a left turn lane, a straight lane, and a right turn lane.

[0010] Furthermore, in view of the situation where the left-turn traffic volume is large in the straight-ahead left-turn phased manner, the left-turn lane, the straight-ahead lane, and the right-turn lane are arranged in sequence from left to right.

[0011] Furthermore, in view of the situation where the straight traffic volume is large in the straight and left turn phased manner, the straight lane, the left turn lane, and the right turn lane are arranged in sequence from left to right.

[0012] Furthermore, for the phased approach of going straight and turning left, the non-motorized vehicle lane is divided into two lanes, the two lanes are a waiting area and a riding area, and the width of the waiting area is greater than that of the riding area.

[0013] Furthermore, for the phased approach of going straight and turning left, the non-motorized vehicle lane is set as a non-motorized vehicle passage area, and part of the sidewalk near the intersection is transformed into a non-motorized vehicle lane passage area.

[0014] As another aspect of the present invention, a traffic organization method is proposed, including the following methods:

[0015] According to the signal control method of non-motorized vehicle lanes, there are three types: straight-ahead left turn in the same phase, straight-ahead left turn in different phases, and no signal control at the intersection;

[0016] For the same phase of going straight and turning left, there are two cases according to the width of the non-motorized vehicle lane:

[0017] For wider non-motorized vehicle lanes, divide them into waiting areas and riding areas, or into straight left lanes and right turn lanes;

[0018] For narrow non-motorized vehicle lanes, the non-motorized vehicle lanes are set as one of the non-motorized vehicle traffic areas, and the part of the sidewalk adjacent to the non-motorized vehicle lane at the intersection is set as another non-motorized vehicle traffic area;

[0019] For the phased approach of left turn when going straight, there are three situations according to the width of non-motorized vehicle lane:

[0020] For non-motorized vehicle lanes with a relatively wide width, the non-motorized vehicle lanes are divided into left-turn lanes, straight lanes, and right-turn lanes; or straight lanes, left-turn lanes, and right-turn lanes according to the traffic conditions of left turns and straight driving;

[0021] For non-motorized vehicle lanes of medium width, the non-motorized vehicle lanes are divided into waiting areas and riding areas;

[0022] For non-motorized vehicle lanes with narrow widths, the sidewalks will be renovated and part of the sidewalk will be converted into a non-motorized vehicle passage area. An accessible ramp will be set up to connect the non-motorized vehicle lanes with the non-motorized vehicle passage area of ​​the sidewalk.

[0023] The beneficial effects of the present invention are:

[0024] 1. It can adapt to different widths of non-motorized vehicle lanes and different intersection signal control configurations;

[0025] 2. It can reduce traffic interference to right-turning non-motor vehicles, so that right-turning non-motor vehicles will not be delayed due to straight-going or left-turning non-motor vehicles parking congestion;

[0026] 3. It can reduce the traffic interference to left-turning non-motor vehicles, so that left-turning non-motor vehicles will not be delayed due to parking congestion of straight non-motor vehicles;

[0027] 4. It can reduce traffic interference to straight-moving non-motor vehicles, so that straight-moving non-motor vehicles will not be delayed due to parking congestion of left-moving non-motor vehicles;

[0028] 5. The characteristics of non-motorized vehicle lanes and sidewalks can be fully utilized. Part of the sidewalk can be set as a non-motorized vehicle passage area, which can significantly improve the traffic efficiency of non-motorized vehicles at intersections. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a diagram of the traffic organization plan for non-motorized vehicle lanes.

[0030] Figure 2 It is a flow chart of traffic organization for non-motorized lanes.

[0031] Figure 3 This is a schematic diagram of the current organization of non-motor vehicles at intersections.

[0032] Figure 4 This is a schematic diagram of the three-lane division of the non-motor vehicle lane.

[0033] Figure 5 This is a schematic diagram of the two-lane division of the non-motor vehicle lane.

[0034] Figure 6 This is a schematic diagram of non-motor vehicles using sidewalks.

[0035] Figure 7 This is a schematic diagram of the division of non-motorized vehicle lanes in the same phase for going straight and turning left.

[0036] Figure 8 This is a schematic diagram of the division of non-motorized vehicle lanes in different phases for going straight and turning left. DETAILED DESCRIPTION

[0037] The following will be combined with the attached embodiment of the present invention Figure 1-8 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] like Figure 1-6 As shown, a non-motor vehicle intersection road layout structure is proposed, including a motor vehicle lane and a non-motor vehicle lane.

[0039] Brief description of the structural setting plan: For the straight-ahead left turn in the same phase / straight-ahead left turn in different phases, at least two non-motor vehicle traffic areas are set up and separated by ground signs. The non-motor vehicle lane is all or part of the non-motor vehicle traffic area.

[0040] like Figure 2 As shown, the logic of road planning is provided, specifically:

[0041] S1. Determine whether the intersection where the non-motorized vehicle lane is located is a signal-controlled intersection: if not, do not modify it; if so, modify the intersection;

[0042] S2. Determine whether the straight ahead and left turn are in the same phase:

[0043] If so, determine whether the width of the non-motorized vehicle lane is greater than or equal to 3.5m; if the width of the non-motorized vehicle lane is greater than or equal to 3.5m, divide the non-motorized vehicle lane into two lanes, the two lanes being a waiting area and a riding area, or a straight left lane and a right turn lane; if the width of the non-motorized vehicle lane is less than 3.5m, set the non-motorized vehicle lane as a waiting area, transform the sidewalk, and set part of the sidewalk as a non-motorized vehicle passage area;

[0044] If not, determine whether the width of the non-motorized vehicle lane is greater than or equal to 4.5m;

[0045] S3. Determine whether the width of the non-motorized vehicle lane is greater than or equal to 4.5m:

[0046] If so, determine whether the left-turn traffic flow is large; if the left-turn traffic flow is large, divide the non-motor vehicle lane from left to right into a left-turn lane, a straight lane, and a right-turn lane; if the left-turn traffic flow is small, divide the non-motor vehicle lane from left to right into a straight lane, a left-turn lane, and a right-turn lane;

[0047] If not, determine whether the width of the non-motorized vehicle lane is greater than or equal to 3.5m;

[0048] S4. Determine whether the width of the non-motorized vehicle lane is greater than or equal to 3.5m:

[0049] If yes, the non-motorized vehicle lane is divided into a waiting area and a riding area;

[0050] If not, then modify the sidewalk and designate a portion of it as a non-motorized vehicle traffic area.

[0051] The following three embodiments are proposed. It is worth noting that this patent lists preferred embodiments and is not limited to the listed embodiments.

[0052] Embodiment 1

[0053] The technical conditions corresponding to the first embodiment are: the width of the non-motorized vehicle lane is 4.5 m, left turn and straight driving are in different phases (vehicles going straight and turning left are not released in the same signal phase), and the straight driving volume is large.

[0054] See also Figure 7 , 8 As shown, the setting scheme of embodiment 1 is as follows:

[0055] 1. Divide the non-motorized vehicle lane into three lanes;

[0056] 2. Each lane is 1.5m wide and consists of a straight lane 2, a left turn lane 1, and a right turn lane 3 that are parallel to each other and separated by ground markings;

[0057] 3. Arrange the lanes with heavy traffic on the left to reduce the concentration of vehicles at the intersection;

[0058] 4. The length of the waiting area can be set based on the volume of non-motor vehicle traffic Q waiting within one cycle of traffic lights at the intersection, divided by the length of the non-motor vehicle 2m.

[0059] Embodiment 2

[0060] The technical conditions corresponding to the second embodiment are: the width of the non-motorized vehicle lane is 3.5 m, and left-turn and straight-going vehicles are in the same phase (vehicles going straight and turning left are released in the same signal phase).

[0061] See also Figure 7 , 8 As shown, the setting scheme of the second embodiment is as follows:

[0062] 1. Divide the non-motorized vehicle lane into two lanes, namely waiting area 4 and riding area 5, separated by ground markings;

[0063] 2. The waiting area is 2m wide and is used for non-motor vehicles to park and wait;

[0064] 3. The width of the riding area is 1.5m, which is used for non-motor vehicles to pass through. No non-motor vehicles are allowed to park in this area;

[0065] 4. Vehicles turning right can pass through the riding area directly. When vehicles turning left or going straight need to pass, if there is congestion ahead, non-motor vehicles can be moved to the riding area to pass;

[0066] 5. The length of the waiting area can be set based on the volume of non-motor vehicle traffic Q waiting within one cycle of traffic lights at the intersection, divided by the length of the non-motor vehicle 2m.

[0067] Embodiment 3

[0068] The technical conditions corresponding to the third embodiment are: the width of the non-motorized vehicle lane is 2.5 m, and left-turn and straight-going vehicles are in the same phase (vehicles going straight and turning left are released in the same signal phase).

[0069] See also Figure 7 , 8 As shown, the setting scheme of embodiment 3 is as follows:

[0070] 1. Set the non-motorized vehicle lane with a width of 2.5m as the waiting area;

[0071] 2. The part of the pedestrian intersection near the non-motorized vehicle lane is set as a colored asphalt pavement with a width of 1.5m 6;

[0072] 3. The above colored asphalt pavement with a width of 1.5m shall be set as a non-motor vehicle traffic area;

[0073] 4. A curb ramp shall be set up at the starting point of the above-mentioned non-motor vehicle access area to facilitate non-motor vehicles to enter the access area;

[0074] 5. Use the existing curb ramp at the intersection to facilitate non-motor vehicles to exit the traffic area.

[0075] Through the above different examples, the traffic organization method of non-motor vehicle intersections is introduced, which can provide relevant guidance for the smooth and efficient passage of non-motor vehicles through intersections in the future. The specific values ​​can be appropriately increased or decreased based on the above, and are not limited to the examples proposed in this patent.

[0076] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "front", "back" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; in the present invention, it should also be noted that the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integrally formed connection, a mechanical connection, or an indirect connection through an intermediate connecting component, and the specific meaning of the terms in this utility model can be understood according to the specific circumstances.

[0077] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0078] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A non-motor vehicle intersection road layout structure, including a non-motor vehicle lane and a sidewalk, characterized by: For the straight-ahead left turn in the same phase / straight-ahead left turn in different phases, at least two non-motor vehicle functional areas are set up and separated by ground signs. The non-motor vehicle lane is all or part of the non-motor vehicle passage area; the part of the sidewalk is transformed into a non-motor vehicle passage area.

2. The non-motor vehicle intersection road layout structure according to claim 1, characterized in that: For the same-phase mode of going straight and turning left, the non-motor vehicle lane is divided into two lanes, one of which is set as a waiting area or a straight left lane, and the other lane is set as a riding area or a right turn lane.

3. The non-motor vehicle intersection road layout structure according to claim 1, characterized in that: For the same-phase mode of going straight and turning left, the non-motor vehicle lane is set as a non-motor vehicle passage area, and part of the sidewalk near the intersection is transformed into a non-motor vehicle passage area.

4. The non-motor vehicle intersection road layout structure according to claim 1, characterized in that: In view of the phased approach of going straight and turning left, the non-motor vehicle lane is divided into three lanes, and the three lanes are respectively a left turn lane, a straight lane, and a right turn lane.

5. The non-motor vehicle intersection road layout structure according to claim 4, characterized in that: In view of the situation where the left-turn traffic volume is large in the straight-ahead and left-turn phased manner, the left-turn lane, the straight-ahead lane, and the right-turn lane are arranged in sequence from left to right.

6. The non-motor vehicle intersection road layout structure according to claim 4, characterized in that: In view of the situation where the straight traffic volume is large in the straight and left turn phased method, the straight lane, left turn lane and right turn lane are arranged in sequence from left to right.

7. The non-motor vehicle intersection road layout structure according to claim 1, characterized in that: For the phased approach of going straight and turning left, the non-motor vehicle lane is divided into two lanes, the two lanes are a waiting area and a riding area, and the width of the waiting area is greater than that of the riding area.

8. The non-motor vehicle intersection road layout structure according to claim 1, characterized in that: For the phased approach of going straight and turning left, the non-motorized vehicle lane is set as a non-motorized vehicle passage area, and part of the sidewalk near the intersection is transformed into a non-motorized vehicle lane passage area.

9. A traffic organization method based on the non-motor vehicle intersection road layout structure according to claim 1, characterized in that: Including the following methods: According to the signal control method of non-motorized vehicle lanes, there are three types: straight-ahead left turn in the same phase, straight-ahead left turn in different phases, and no signal control at the intersection; For the same phase of going straight and turning left, there are two cases according to the width of the non-motorized vehicle lane: For wider non-motorized vehicle lanes, divide them into waiting areas and riding areas, or into straight left lanes and right turn lanes; For narrow non-motorized vehicle lanes, the non-motorized vehicle lanes are set as one of the non-motorized vehicle traffic areas, and the part of the sidewalk adjacent to the non-motorized vehicle lane at the intersection is set as another non-motorized vehicle traffic area; For the phased approach of left turn when going straight, there are three situations according to the width of non-motorized vehicle lane: For non-motorized vehicle lanes with a relatively wide width, the non-motorized vehicle lanes are divided into left-turn lanes, straight lanes, and right-turn lanes; or straight lanes, left-turn lanes, and right-turn lanes according to the traffic conditions of left turns and straight driving; For non-motorized vehicle lanes of medium width, the non-motorized vehicle lanes are divided into waiting areas and riding areas; For non-motorized vehicle lanes with narrow widths, the sidewalks will be renovated and part of the sidewalk will be converted into a non-motorized vehicle passage area. An accessible ramp will be set up to connect the non-motorized vehicle lanes with the non-motorized vehicle passage area of ​​the sidewalk.

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