CN111429732B - Interleaved road section and method for improving traffic efficiency thereof by using alternate traffic rule - Google Patents
Interleaved road section and method for improving traffic efficiency thereof by using alternate traffic rule Download PDFInfo
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- CN111429732B CN111429732B CN202010207821.8A CN202010207821A CN111429732B CN 111429732 B CN111429732 B CN 111429732B CN 202010207821 A CN202010207821 A CN 202010207821A CN 111429732 B CN111429732 B CN 111429732B
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/167—Driving aids for lane monitoring, lane changing, e.g. blind spot detection
Abstract
The invention provides an interweaving road section and a method for improving the passing efficiency by using an alternate passing rule, wherein the interweaving road section comprises the following steps: the lane-crossing type multi-lane driving system comprises at least two driving-in directions and two driving-out directions, wherein a first lane and a second lane are arranged in the first driving-in direction, a third lane and a fourth lane are arranged in the second driving-in direction, a fifth lane and a sixth lane are arranged in the first driving-out direction, a seventh lane and an eighth lane are arranged in the second driving-out direction, the second lane and the third lane are converged at a crossing road section to form a shared lane, and the other end of the shared lane is respectively connected with the sixth lane and the seventh lane; a first parking line is arranged at the downstream of the second lane, and a first parking space and a first no-parking area are sequentially arranged at the upstream of the first parking line; a second stop line is arranged at the downstream of the third lane; and a second no-stop area is arranged at the upstream of the intersection road section, and a fourth stop line and a third stop line are sequentially arranged at intervals at the downstream of the second no-stop area of the common lane of the interleaved road section.
Description
Technical Field
The invention relates to the field of intelligent traffic control, in particular to an interweaving road section and a method for improving the passing efficiency of the interweaving road section by using an alternate passing rule.
Background
In the driving process of the motor vehicle, the phenomenon that the number of lanes in front is suddenly reduced is often encountered, and for this reason, the fifty-third rule of the regulation of the road traffic safety of the people's republic of China is as follows: when the motor vehicles are parked at the intersection or the road section with reduced lanes, the motor vehicles in front are queued for waiting or run slowly, and the motor vehicles should alternately enter the intersection or the road section with reduced lanes on each lane. According to the regulations, when the motor vehicles pass through the lanes and the number of road sections is reduced to cause congestion and queuing, the traffic management department requires that the drivers adopt a zipper type confluence mode to improve the road passing efficiency.
When the traditional mode is adopted for confluence, drivers with little experience may not be capable of precise operation. Particularly, when the vehicles from different lanes pass through a short shared lane at one end and then respectively go to lanes in different directions, the positions of the lanes changed by the vehicles are not fixed, and the number of conflict points is large, so that the shared lane becomes a blockage point. Such as: the northbound interwoven road section of the northbound white cloud tunnel exit of the Dalian road, the northbound interwoven road section of the Nanjing Kangmen, and the like.
Disclosure of Invention
Therefore, the technical problem to be solved by the invention is to overcome the defect that the common lane of the interleaved road section is blocked due to the fact that the positions of the motor vehicles for changing lanes are not fixed and the conflict points are more in the existing interleaved road section, so that the interleaved road section and the method for improving the traffic efficiency by using the alternate traffic rule are provided.
According to a first aspect, the embodiment of the present invention discloses an interleaved road segment, the interleaved road segment has at least two entering directions and two exiting directions, a first lane and a second lane are arranged in the first entering direction, a third lane and a fourth lane are arranged in the second entering direction, a fifth lane and a sixth lane are arranged in the first exiting direction, a seventh lane and an eighth lane are arranged in the second exiting direction, the second lane and the third lane are joined at an intersection road segment to form an interleaved road segment shared lane, and the other end of the interleaved road segment shared lane is respectively connected with the sixth lane and the seventh lane; a first stop line is arranged at one end of the second lane close to the common lane of the interleaved road section, and first no-stop areas are arranged at intervals at the upstream of the first stop line; a second stop line is arranged at one end of the third lane close to the common lane of the interleaved road section; a second no-parking area is arranged on the intersection road section, one end of the second no-parking area takes the first stop line and the second stop line as boundaries, and the other end of the second no-parking area is arranged on a common lane of the interleaved road section; and a fourth stop line and a third stop line are sequentially arranged in the downstream direction of a second no-stop area of the common lane of the interleaved road section at intervals.
With reference to the first aspect, in a first embodiment of the first aspect, an interval between the first no-parking area and the first stop line constitutes a first parking space; an upstream area adjacent to the position of the second parking line forms a second parking space; a third parking space is formed between the other end of the second no-parking area and the third parking line; a fourth parking space is formed between the third parking line and the fourth parking line; and acquiring the length information of the vehicle body of the motor vehicle according to the motor vehicle running data in the target time period, and determining the length of the parking space according to the length information of the longest motor vehicle.
With reference to the first aspect, in a second implementation manner of the first aspect, the interleaved segment further includes: a first support marking device arranged on the upstream of the first lane and the second lane far away from the common lane of the interweaving road section; the first support sign device is provided with a first prompt device for reminding a driver of the motor vehicle of changing lanes in advance; the first prompting device is also respectively provided with: the second prompting device is used for prompting the driver of the motor vehicle that the first lane is going; the third prompting device is used for prompting the driver of the motor vehicle that the second lane goes to; a second support marking device arranged on the upstream of the third lane and the fourth lane far away from the common lane of the interweaving road section; a fourth prompting device is arranged on the second supporting mark device and used for reminding a driver of the motor vehicle of paying attention to lane change in advance; the fourth suggestion device both sides still are provided with respectively: the fifth prompting device is used for prompting the driver of the motor vehicle that the third lane goes to; the sixth prompting device is used for prompting the driver of the motor vehicle that the fourth lane goes to; the third supporting mark device is arranged in front of the downstream of the common lane of the interleaved road section and used for reminding a driver of a motor vehicle of paying attention to the forward lane; a seventh prompting device and an eighth prompting device are arranged on the third supporting mark device; a seventh prompting device for prompting the direction of the fifth lane and the sixth lane; an eighth prompting device for prompting the heading of the seventh lane and the eighth lane; and the prompt marker and the guide arrow are arranged on the road surface of the lane and are used for prompting the direction of the lane.
With reference to the first aspect, in a third implementation manner of the first aspect, the interleaved segment further includes: and the electronic police device is arranged on the common lane of the interleaved road section and is used for judging whether the motor vehicle passing through the interleaved road section has illegal behaviors or not.
According to a second aspect, an embodiment of the present invention discloses a method for improving traffic efficiency of an interlaced segment by using an alternate traffic rule, which is applied to the interlaced segment according to the first aspect or any implementation manner of the first aspect, and includes: acquiring position information of a motor vehicle; acquiring position information of a motor vehicle; judging whether a motor car is in the first parking space or not, wherein the first parking space is formed by the interval between the first no-parking area and the first stop line; when the first parking space is provided with a motor vehicle, judging whether a motor vehicle is provided in a third parking space, forming a fourth parking space between the other end of the second no-parking area and the fourth stop line, and forming a third parking space between the fourth stop line and the third stop line; when a motor vehicle occupies the third parking space, the motor vehicle in the first parking space drives into the common lane of the interleaved road section through the second lane, and the motor vehicle in the first parking space is judged to be illegal.
With reference to the second aspect, in a first embodiment of the second aspect, the method further comprises: when no motor vehicle occupies the first parking space, judging whether a motor vehicle exists in a second parking space, wherein the position of the second parking line forms the second parking space; when a motor vehicle is in the second parking space, judging whether the motor vehicle occupies the fourth parking space; when the motor vehicle in the fourth parking space occupies the space, the motor vehicle in the second parking space drives into the common lane of the interleaved road section through the third lane, and the motor vehicle in the second parking space is judged to be illegal; when the motor vehicle occupies no space in the fourth parking space, the motor vehicle in the second parking space drives into the common lane of the interleaved road section through the third lane, and if the motor vehicle in the second parking space occupies the third parking space for parking, the motor vehicle in the second parking space is judged to be illegal.
With reference to the second aspect, in a second embodiment of the second aspect, before the step of executing, to determine whether there is a motor car in the first parking space, the method further includes: judging that the motor vehicle in the second parking space stopped in the third parking space is in violation according to the position information of the motor vehicle; and the motor vehicle in the first parking space stopped in the fourth parking space is illegal.
With reference to the second aspect and the second embodiment, in a third embodiment of the second aspect, the method further comprises: judging whether a motor car is on the second lane; when a motor car is in the second lane, judging whether the first parking space is occupied by the motor car; when a motor vehicle occupies the first parking space, judging that the motor vehicle stopped in the first no-parking area is illegal; and when no motor vehicle occupies the first parking space, allowing the motor vehicle on the second lane to drive into the first parking space.
With reference to the third embodiment of the second aspect, in a fourth embodiment of the second aspect, the method further comprises: acquiring running information of a motor vehicle; determining the running speed of the motor vehicles on the common lane of the interleaved road section according to the running information; judging whether the running speed is less than a preset threshold value or not; when the running speed is smaller than a preset threshold value, judging whether the third parking space is occupied or not; when the third parking space is occupied, judging that the motor vehicle of the first parking space running into the second no-parking area is in violation; and/or judging whether the fourth parking space is occupied or not, and when the fourth parking space is occupied, judging that the motor vehicle in the second parking space entering a second no-parking area is illegal.
With reference to the fourth embodiment of the second aspect, in the fifth embodiment of the second aspect, a heading and a directional arrow for the lane to the destination name are made on the road surface of the first lane, the second lane, the third lane, the fourth lane, the inter-road shared lane, the fifth lane, the sixth lane, the seventh lane, and the eighth lane.
With reference to the fifth embodiment of the second aspect, in the sixth embodiment of the second aspect, each motor vehicle on the interlaced road segment is continuously tracked, the license plate number of each motor vehicle is identified, the license plate number is associated with the track of each motor vehicle, and when a motor vehicle violates a rule, a picture is taken.
The technical scheme of the invention has the following advantages:
1. the invention provides an interweaving road section and a method for improving the passing efficiency by using an alternate passing rule, wherein the interweaving road section comprises the following steps: the lane crossing system at least comprises two entering directions and two exiting directions, wherein a first lane and a second lane are arranged in the first entering direction, a third lane and a fourth lane are arranged in the second entering direction, a fifth lane and a sixth lane are arranged in the first exiting direction, a seventh lane and an eighth lane are arranged in the second exiting direction, the second lane and the third lane are converged at a junction road section to form a common lane of a crossing road section, and the other end of the common lane of the crossing road section is respectively connected with the sixth lane and the seventh lane; a first stop line is arranged at one end of the second lane close to the common lane of the interleaved road section, and first no-stop areas are arranged at intervals at the upstream of the first stop line; a second stop line is arranged at one end of the third lane close to the common lane of the interleaved road section; a second no-parking area is arranged on the intersection road section, one end of the second no-parking area takes the first stop line and the second stop line as boundaries, and the other end of the second no-parking area is arranged on a common lane of the interleaved road section; and a fourth stop line and a third stop line are sequentially arranged at intervals in the downstream direction of a second no-parking area of the common lane of the interleaved road section. The invention solves the problem of low traffic efficiency of the interlaced road section due to the fact that the position and the direction of a lane changed by a motor vehicle in the existing interlaced road section are not fixed, improves the traffic efficiency of the motor vehicle in the interlaced road section by combining the non-stop area, the preset stop line and the arrangement of the interlaced road section and combining the alternate traffic rule, so that the motor vehicles from different directions and going to different directions can quickly and safely pass through the interlaced road section, relieves the traffic pressure of the interlaced road section, and reduces the occurrence rate of traffic accidents.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic diagram of a specific example of an interlaced road segment in embodiment 1 of the present invention;
fig. 2 is a schematic diagram of another specific example of an interlaced section in embodiment 1 of the present invention;
fig. 3 is a schematic diagram of a second prompting device in an interlaced road segment in embodiment 1 of the present invention;
fig. 4 is a schematic diagram of a third prompting device in an interlaced road segment in embodiment 1 of the present invention;
fig. 5 is a flowchart of a specific example of a method for improving the passing efficiency by alternating passes in embodiment 2 of the present invention.
Reference numerals:
10-a first supporting marking device, 20-a second supporting marking device, 30-a ground sign, 40-a first no-parking zone, 50-a second no-parking zone, 60-a third supporting marking device, a-a first driving-in direction, B-a second driving-in direction, C-a first driving-out direction, D-a second driving-out direction, a 1-a first lane, a 2-a second lane.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Example 1
The embodiment of the present invention provides an interleaved road segment, which is applied to a specific application scenario in which vehicles from different directions need to cross and converge and then go to different directions, as shown in fig. 1, the interleaved road segment includes:
the vehicle has at least two driving directions and two driving directions, a first lane a1 and a second lane a2 are arranged in the first driving direction A, a third lane and a fourth lane are arranged in the second driving direction B, a fifth lane and a sixth lane are arranged in the first driving direction C, and a seventh lane and an eighth lane are arranged in the second driving direction D; the second lane and the third lane are converged at the intersection road section to form an interwoven road section common lane; the other end of the common lane of the interleaved road section is respectively connected with the sixth lane and the seventh lane.
In this embodiment, the first entering direction a may include two entering lanes, namely a first lane a1 and a second lane a2, the first lane a1 and the second lane a2 are in a preset area, and the separation line is a broken line, that is, in the preset area, the motor vehicle may perform lane changing operation in advance through the broken line, and may change from the first lane to the second lane or from the second lane to the first lane, specifically, a vehicle entering the interleaved road segment from the first entering direction a may go to the first exiting direction C or the second exiting direction D; on the ground of the lane, a guide sign is arranged, in particular, for prompting a driver of the motor vehicle that the lane goes to a first exit direction C or a second exit direction D; the second entry direction B may include two entry lanes, namely a third lane and a fourth lane, the third lane and the fourth lane are in a preset area, the separation line is a dotted line, that is, in the preset area, the motor vehicle may also perform lane change operation in advance through the dotted line, may change from the third lane to the fourth lane, and may also change from the fourth lane to the third lane, specifically, a vehicle entering the interlaced road section from the second entry direction B may go to the first exit direction C, and may also go to the second exit direction D.
For example, outside the preset area, the interval line is a solid line, and when the automobile runs into the area with the interval line being the solid line, the automobile cannot change lanes.
Illustratively, the second lane and the third lane are merged at the intersection to form an interleaved-road-shared lane, and in this embodiment, the second lane of the first lane entering direction and the third lane of the second entering direction B are merged at the intersection to form a shared lane.
Illustratively, the fifth lane and the sixth lane are arranged in the first outgoing direction C, the seventh lane and the eighth lane are arranged in the second outgoing direction D, the second lane and the third lane are merged at a junction to form an interleaved section shared lane, and the other end of the interleaved section shared lane is respectively connected with the sixth lane and the seventh lane; in the embodiment, when the motor vehicle enters from the first entering direction A and goes to the second exiting direction D, the motor vehicle needs to enter from the second lane, and exits from the seventh lane after passing through the shared lane of the interlaced road section; similarly, when the motor vehicle enters from the second entering direction B and goes to the first exiting direction C, the motor vehicle needs to enter from the third lane, and exits from the sixth lane after passing through the shared lane of the interlaced road section; in addition, the motor vehicle entering from the first entering direction A and going to the first exiting direction C enters from the first lane and exits from the fifth lane; similarly, a vehicle entering from the second entering direction B and going to the second exiting direction D should enter from the fourth lane and exit from the eighth lane; when the motor vehicle driver drives to the area with the dotted line lane interval, lane changing is carried out in advance according to the lane prompts on the ground guide mark and the support mark.
Illustratively, a first stop line is arranged at one end of the second lane close to the common lane of the interleaved road sections, and a first no-stop area 40 is arranged at an interval upstream of the first stop line, in the embodiment, the driving-in direction and the driving-out direction of the interleaved road sections are predetermined, the motor vehicles drive in from the driving-in direction and drive out from the driving-out direction, the area passing first is upstream relative to the area passing later, namely, the side close to the driving-in direction is upstream, and the side close to the driving-out direction is downstream, for example, the upstream of the first stop line, namely, the side of the first stop line far away from the common lane of the interleaved road sections, namely, the side of the first stop line close to the first driving-in direction, and the first no-stop area 40 is arranged at an interval; in fact, at the entrance of the second lane into the common lane of the interleaved road section, a first stop line is provided, and at a preset distance, which may be 5 meters, from the first stop line, a first no-stop zone 40 is provided, specifically, the first no-stop zone 40 may be rectangular, and has a width of the second lane, and a length of the first preset length, for example, the length of one vehicle body, which may be 4 meters, and may also be 5 meters; the first no-parking area 40 may be represented on the ground by grid markings.
Illustratively, a second stop line is arranged at one end of the third lane close to the common lane of the interleaved road sections; a second no-parking area 50 is arranged on the intersection road section, one end of the second no-parking area 50 takes the first stop line and the second stop line as boundaries, and the other end is arranged on a common lane of the interleaved road section; in this embodiment, at the entrance of the third lane into the common lane of the interleaved section of road, a second stop line is provided, specifically, the first stop line and the second stop line may be one end of the second no-stop region 50, and the other end of the second no-stop region 50 may be on the common lane of the interleaved section of road, and in fact, the second no-stop region 50 may be V-shaped.
For example, in the downstream direction of the second no-parking area 50 of the common lane of the interleaved road segments, that is, in the direction away from the second no-parking area 50, it may also be a side of the second no-parking area close to the driving-out direction, and a fourth stop line and a third stop line are arranged at intervals in sequence. Specifically, the interval may be a length of one vehicle body, specifically, may be 4 meters, 5 meters, 10 meters, 20 meters.
The embodiment of the invention provides an interweaving road section, which comprises at least two driving-in directions and two driving-out directions, wherein the interweaving lanes are converged to form a common lane of the interweaving road section and then separated to form lanes in different driving-out directions, the invention is characterized in that a no-parking area and a stop line are arranged at the entrance of the common lane of the interleaved road section, thereby solving the problems that the position and the direction of the lane change of the motor vehicle in the existing interleaved road section are not fixed, the problem that the passing efficiency of the interlaced road section is low is solved by combining the non-stop area, the preset stop line and the arrangement of the interlaced road section and combining the alternate passing rule, so that the passing efficiency of the motor vehicles on the interlaced road section is improved, the motor vehicles from different directions and going to different directions can rapidly and safely pass through the interlaced road section, the passing pressure of the interlaced road section is relieved, and the occurrence rate of traffic accidents is reduced.
As an optional embodiment of the present application, the interleaved section further includes: the interval between the first no-parking area 40 and the first stop line forms a first parking space 1; the second parking line position forms a second parking space 2; a third parking space 3 is formed between the other end of the second no-parking area 50 and the third stop line; and a fourth parking space 4 is formed between the third parking line and the fourth parking line. In this embodiment, the motor vehicle can continue to wait or pass directly at the parking space position according to the rule.
Illustratively, the length information of the vehicle body of the motor vehicle is obtained according to the driving data of the motor vehicle in the target time period, and the parking space length is determined according to the length information of the vehicle body of the longest motor vehicle. In this embodiment, the motor vehicle passing through the longest body of the interleaved road section is determined according to the historical data of the interleaved road section, and the parking space length is determined according to the longest body length of the motor vehicle, which can be a truck or a car.
Illustratively, the interleaved segment further comprises: a first support marking device 10 provided upstream of the first lane and the second lane; a first prompting device is arranged on the first supporting mark device 10 and used for prompting the driver of the motor vehicle to change lanes in advance; on first suggestion device both sides, still be provided with respectively: the second prompting device is used for prompting the driver of the motor vehicle that the first lane is going; and the third prompting device is used for prompting the driver of the motor vehicle that the second lane goes to.
In this embodiment, the first supporting mark device 10 may be disposed on the first lane and the second lane which are a preset distance away from the interleaved road section, specifically, the first supporting mark device may be a portal frame device, and may also be a prompting rod device, the preset distance may be 200 meters or 300 meters, actually, the first supporting mark device 10 may be disposed on a section where the first lane and the second lane are far away from the lane shared by the interleaved road section, that is, an upstream of the first lane and the second lane, that is, an end of the first lane and the second lane close to the driving direction, specifically, the first supporting mark device 10 spans the first lane and the second lane, and a first prompting device, which may be a self-luminous mark, is disposed on the first supporting mark and indicates a driver of the motor vehicle, and needs to drive in a lane guiding direction during the forward driving process; a second prompting device and a third prompting device are arranged on two sides of the first prompting device, and specifically, the second prompting device indicates that the direction of the lane to which the motor vehicle driver goes is a first exit direction, can be a self-luminous mark or a reflective luminous mark at a position close to the first lane; similarly, the third prompting device is disposed near the second lane to indicate that the direction of the lane of the vehicle driver is the second exit direction, specifically, the positions of the first prompting device, the second prompting device, and the third prompting device may be a relation between the middle and both sides, or the first prompting device is disposed above the first supporting mark, and the second prompting device and the third prompting device are disposed below the first prompting device.
Exemplarily, the second supporting mark device 20 is provided in a similar manner to the first supporting mark device 10, specifically, at an end of the third lane and the fourth lane far from the common lane for the interleaved section of road; namely the third lane and the upstream of the fourth lane, a fourth prompting device is arranged on the second supporting sign device 20 and used for prompting the driver of the motor vehicle to change lanes in advance; fifth prompting devices are respectively arranged on two sides of the fourth prompting device and used for prompting the driver of the motor vehicle that the third lane is going; and the sixth prompting device is used for prompting the driver of the motor vehicle that the third lane goes to.
Illustratively, the third supporting sign device 60 is arranged at the downstream front of the common lane of the interleaved road section and is used for reminding a driver of a motor vehicle of paying attention to the forward lane; a seventh prompting device and an eighth prompting device are arranged on the third supporting mark device; the seventh prompting device is used for prompting the heading of the fifth lane and the sixth lane; the eighth prompting device is used for prompting the heading of the seventh lane and the eighth lane; in this embodiment, the third supporting mark device may be a sign board for prompting the driver of the motor vehicle of the name of the destination on the lane, and is disposed at the downstream of the shared lane of the interleaved road section, so that the driver of the motor vehicle can determine the driving direction when he or she will leave the shared lane of the interleaved road section; specifically, the seventh prompt device and the eighth prompt device may be self-luminous devices for prompting the driver of the motor vehicle of the lane to go.
Illustratively, the prompting marker and the guiding arrow are arranged on the road surface of the lane and used for prompting the heading of the lane; in the embodiment, on the ground of all lanes on the interleaved road section, a prompting symbol and a guiding arrow are arranged, the prompting symbol represents the driving direction of the lane, and the guiding arrow represents the driving route of the lane for prompting the driver of the motor vehicle.
The embodiment of the invention provides an interleaved road section, which comprises a first support mark device and a second support mark device, wherein the prompt marks are arranged on the first support mark device and the second support mark device, so that a driver of a motor vehicle can be reminded of driving according to the lane guide direction when driving in front in advance, and pre-streaming is carried out before the vehicle is input into the interleaved road section, thereby greatly relieving the traffic pressure of a common lane of the interleaved road section and improving the traffic efficiency of the lane of the interleaved road section.
As an optional embodiment of the present application, the interleaved section further includes: and the electronic police device is arranged on the common lane of the interleaved road section and is used for judging whether the motor vehicle passing through the interleaved road section has illegal behaviors or not. In this embodiment, the electronic police device may determine whether the vehicle violates the rule according to whether the vehicle is traveling according to the rule, specifically, the violation may be that the vehicle does not travel in a specified direction of a lane, stops in a no-parking area, violates a traffic order, or may be a violation of any traffic rule, which is not specifically limited in the present invention.
The specific structure and function of the interleaved segment are described in detail below with reference to a specific embodiment, as shown in fig. 2, the interleaved segment includes: the vehicle-mounted device comprises a first driving-in direction and a second driving-in direction, wherein the first driving-in direction can be an A direction, and the second driving-in direction can be a B direction; the first and second departure directions, in particular, the first departure direction may be a C direction and the second departure direction may be a D direction, for example, the C direction may be a direction to a train station and the D direction may be a direction to an airport.
For example, the a direction, i.e. the first entering direction, is divided into two lanes, a first lane and a second lane, the first lane may be a lane going from the a direction to the C direction, and the second lane may be a lane going from the a direction to the D direction; dividing the B direction, i.e. the second entering direction, into two lanes, namely a third lane and a fourth lane, respectively, wherein the third lane may be a lane going from the B direction to the C direction, and the fourth lane may be a lane going from the B direction to the D direction; specifically, a text indicator 30 is provided on the ground of the lane, for example, on the ground of the first lane: "to train station"; on the ground of the second lane, provided with: "to airport".
Exemplarily, a first supporting mark device 10 and a second supporting mark device 20 are respectively arranged at a preset distance of distance interleaving, which may be 200 meters, and a first prompting device, a second prompting device and a third prompting device are arranged on the first supporting mark device 10; the second support sign device 20 is provided with a third prompt device, a fourth prompt device and a fifth prompt device, and specifically, the first prompt device may be a self-luminous display content: "200 meters ahead please drive in the direction of the guide lane, penalty", the second prompting device, as shown in fig. 3, may be a guide lane marking, for example, indicating that the first lane is going to a train station, and as shown in fig. 4, the third prompting device, indicating that the second lane is going to an airport. The second support marking means are also arranged in a similar manner and will not be described in further detail.
Illustratively, the third supporting sign device 60 is arranged at the downstream front of the common lane of the interleaved road section and is used for reminding a driver of a motor vehicle of paying attention to the forward lane; a seventh prompting device and an eighth prompting device are arranged on the third supporting mark device, and can be self-luminous devices or reflection light-emitting devices; the seventh prompting device is used for prompting the direction of the fifth lane and the direction of the sixth lane, and can be a guide lane mark, for example, indicating that the first lane goes to a railway station; and the eighth prompting device is used for prompting the arrival of the seventh lane and the eighth lane, and can be the arrival at an airport.
Illustratively, a first stop line is arranged at an entrance of a common lane of an interleaved road section of the second lane, and a first no-stop area 40 is arranged at a preset length away from the first stop line; a second stop line can be arranged at the symmetrical position of a third lane of the first stop line, the first stop line and the second stop line can be two edges at one end of a second no-stop area 50, and the other end of the second no-stop area 50 is arranged on a common lane of an interleaved road section; on the common lane of the interleaved road section, a fourth stop line and a third stop line are sequentially arranged at intervals in the direction away from the second no-stop area 50. In particular, the interval may be a length of one body, in particular, 4 meters, 5 meters, 10 meters.
Illustratively, the interval between the first no-parking area 40 and the first stop line constitutes parking space 1; the second parking line position forms a second parking space 2; a third parking space 3 is formed between the other end of the second no-parking area 50 and the third stop line; and a fourth parking space 4 is formed between the third parking line and the fourth parking line.
Example 2
The embodiment of the present invention provides a method for improving traffic efficiency of an interleaved road section by using an alternate traffic rule, which is applied to a specific application scenario in which motor vehicles from different directions need to go to different directions in the interleaved road section according to any of the above embodiments, as shown in fig. 5, specifically including:
step S21: acquiring position information of a motor vehicle; the driving information of all the motor vehicles on the interleaved road section is obtained, and the driving information specifically comprises driving position information, driving speed information, driver information of the motor vehicles and the like.
Step S22: judging whether a motor car is in the first parking space or not, wherein the first parking space is formed by the interval between the first no-parking area and the first parking line; in this embodiment, an interval engineering first parking space between the first no-parking area and the first parking line, specifically, the length of the first parking space may be one vehicle body, and first, it is determined whether the first parking space is a motor vehicle;
step S23: when a motor vehicle is in the first parking space, judging whether a motor vehicle is in the third parking space, forming a fourth parking space between the other end of the second no-parking area and a fourth parking line, and forming a third parking space between the fourth parking line and a third parking line; in this embodiment, when a motor vehicle is parked in the first parking space, whether a motor vehicle is parked in the third parking space is observed, that is, whether the third parking space is free when the motor vehicle is parked in the first parking space;
step S24: when a motor vehicle occupies the third parking space, the motor vehicle in the first parking space drives into the common lane of the interleaved road section through the second lane, and the motor vehicle in the first parking space is judged to be illegal. In this embodiment, under the condition that the first parking space is occupied, whether the third parking space is free or not is observed, and when the third parking space is free, the motor vehicle in the first parking space can drive into the common lane of the interleaved road section through the third parking space; however, when the third parking space is occupied by a vehicle, if the motor vehicle in the first parking space still drives into the shared lane of the interleaved road section through the second lane, at the moment, the motor vehicle in the first parking space can be judged to be in violation of driving, and the electronic police device can shoot the vehicle information of the motor vehicle, match the corresponding driver information and send out an alarm prompt.
Illustratively, when it is determined that no vehicle is occupied in the first parking space, the method further comprises:
firstly, judging whether a motor car is in a second parking space, wherein the position of a second parking line forms the second parking space; in this embodiment, when there is no vehicle in the first parking space, that is, when there is no vehicle entering the second lane for a while, it is determined whether there is a vehicle in the second parking space, that is, it is determined whether there is a vehicle entering the third lane;
secondly, when a motor car is observed in the second parking space, judging whether the motor car occupies the fourth parking space or not;
and thirdly, when the motor vehicle occupies the fourth parking space, the motor vehicle in the second parking space drives into the common lane of the interleaved road section through the third lane, and the motor vehicle in the second parking space is judged to be illegal. In this embodiment, when it is observed that there is a motor vehicle with a second parking space in the second parking space, it may be observed whether the third parking space is free, and when the third parking space is also free, the motor vehicle with the second parking space in the second parking space may enter the common lane of the interleaved road section via the third lane; however, if the motor vehicle in the second parking space still drives into the shared lane in the interleaved road section under the condition that the motor vehicle also occupies the third parking space, the driver of the motor vehicle in the second parking space is judged to be in violation of operation.
And if the motor vehicle in the second parking space occupies the third parking space to stop, the motor vehicle in the second parking space is judged to be illegal.
Illustratively, before the step of executing, judging whether there is a motor car in the first parking space, further include: judging that the motor vehicle in the second parking space stopped in the third parking space is in violation according to the position information of the motor vehicle; the motor vehicle in the first parking space stopped in the fourth parking space is illegal. In this embodiment, the third parking space is a parking area of the motor vehicle in the first parking space, and when the third parking space is occupied by the motor vehicle from the second parking space, it is determined that the motor vehicle in the second parking space is in violation; the fourth parking space is a parking area of the motor vehicle in the second parking space, and when the fourth parking space is occupied by the motor vehicle from the first parking space, the motor vehicle in the first parking space is judged to be illegal.
As an optional embodiment of the present application, after the vehicle of the first parking space drives into the common lane of the interleaved road section, the method further includes:
firstly, judging whether a motor car is on a second lane; in this embodiment, it is determined whether there is a motor vehicle on the lane where the first parking space is located, and actually, it is determined whether there is a motor vehicle on the second lane;
secondly, when a motor car is in the second lane, whether the first parking space is occupied by the motor car is judged; in this embodiment, when there is still another vehicle in the second lane, it is continuously observed whether the first lane has a vehicle occupied, specifically, when the first lane has a vehicle occupied, the vehicle in the second lane should wait outside the first no-parking area, but if the vehicle in the second lane enters the first no-parking area, it is determined that the vehicle is in violation; when no motor vehicle occupies the first parking space, the motor vehicle in the second lane is allowed to drive into the first parking space.
The embodiment of the invention provides a method for improving the traffic efficiency of an interleaved road section through an alternate traffic rule, wherein a vehicle driver is reminded to change lanes in advance through preflow, namely, the interleaved vehicle is separated from a non-interleaved vehicle in advance, a stop line is marked at an entrance of a shared lane of the interleaved road section, a no-stop area is set, the name of a destination of the lane is marked at a position away from the stop line by a preset length, and the lane is changed in advance according to the prompt text of the lane change in advance, the lane change indication mark and a ground lane change sign on a support mark when a motor vehicle enters the area, so that the traffic pressure of the interleaved road section is relieved, and the traffic efficiency of the interleaved road section is improved.
As an optional embodiment of the present application, the method further comprises:
firstly, acquiring running information of a motor vehicle; determining the running speed of the motor vehicles on the common lane of the interleaved road section according to the running information; in this embodiment, the driving information of all the motor vehicles in the target time period on the interleaved road segment is obtained, and may include speed information, time information, and position information, and may also include driver identity information related to the motor vehicles.
Secondly, judging whether the running speed is less than a preset threshold value or not; in this embodiment, the driving speed information of the motor vehicle on the common lane of the interleaved road segment is calculated and determined according to the driving information of the motor vehicle, which may be speed information and position information, and compared with a preset threshold, that is, a preset lowest traffic speed of the interleaved road segment, it is determined whether the common lane of the interleaved road segment is congested at this time.
Thirdly, when the driving speed is smaller than a preset threshold value, judging whether the third parking space is occupied or not; specifically, when the running speed of the motor vehicle on the common lane of the interleaved road section is smaller than the preset lowest passing speed, it is determined that the congestion occurs on the common lane of the interleaved road section at the moment, and at the moment, whether the motor vehicle occupies the third parking space or not is judged.
Then, when the third parking space is occupied, judging that the motor vehicle of the first parking space running into the second no-parking area is illegal; specifically, when the third parking space is occupied by the motor vehicle, the congestion situation on the shared lane of the interleaved road section is serious, and the motor vehicle is not continuously put into the shared lane of the interleaved road section, so that the motor vehicle waits outside the no-parking area; if the motor vehicle enters the second no-parking area, the motor vehicle is judged to be illegal; and/or judging whether the fourth parking space is occupied, when the fourth parking space is occupied, judging that the motor vehicle of the second parking space running into the second no-parking area is illegal, specifically, judging whether the fourth parking space is occupied by the motor vehicle through a similar process, and when the fourth parking space is occupied, judging that the motor vehicle running into the second no-parking area is illegal.
For example, on the road surfaces of the first lane, the second lane, the third lane, the fourth lane, the interleaved road section shared lane, the fifth lane, the sixth lane, the seventh lane and the eighth lane, the mark and the direction arrow of the lane to the destination name are marked, so that the driver of the motor vehicle can be prompted to enter the correct lane according to the mark of the ground mark in time.
Illustratively, each motor vehicle on the interlaced road segment is continuously tracked, the license plate number of each motor vehicle is identified, and the license plate number is associated with the track of each motor vehicle, and when the motor vehicles violate the rules, the images are taken; in this embodiment, when the motor vehicle enters the interleaved road section, the electronic police device will track the motor vehicle in real time, and when the motor vehicle has the violation condition, the motor vehicle will be photographed and uploaded to the traffic police processing platform, so that the monitoring efficiency of the motor vehicle on the interleaved road section is improved.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (10)
1. A method for improving traffic efficiency of an interlaced section using an alternate traffic rule, the interlaced section comprising:
the interweaved road section at least comprises two driving-in directions and two driving-out directions, a first lane and a second lane are arranged in the first driving-in direction, a third lane and a fourth lane are arranged in the second driving-in direction, a fifth lane and a sixth lane are arranged in the first driving-out direction, a seventh lane and an eighth lane are arranged in the second driving-out direction, the second lane and the third lane are converged at a junction road section to form an interweaved road section common lane, the other end of the interweaved road section common lane is respectively connected with the sixth lane and the seventh lane, the first lane is connected with the fifth lane, and the fourth lane is connected with the eighth lane;
a first stop line is arranged at one end of the second lane close to the common lane of the interleaved road section, and first no-stop areas are arranged at intervals at the upstream of the first stop line;
a second stop line is arranged at one end of the third lane close to the common lane of the interleaved road section;
a second no-parking area is arranged on the intersection road section, one end of the second no-parking area takes the first stop line and the second stop line as boundaries, and the other end of the second no-parking area is arranged on a common lane of the interleaved road section;
a fourth stop line and a third stop line are sequentially arranged in the downstream direction of a second no-stop area of the common lane of the interleaved road section at intervals;
the method comprises the following steps:
acquiring position information of a motor vehicle;
judging whether a motor car is in the first parking space or not, wherein the first parking space is formed by the interval between the first no-parking area and the first stop line;
when the first parking space is provided with a motor vehicle, judging whether a motor vehicle is provided in a third parking space, forming a fourth parking space between the other end of the second no-parking area and the fourth stop line, and forming a third parking space between the fourth stop line and the third stop line;
when a motor vehicle occupies the third parking space, the motor vehicle in the first parking space drives into the common lane of the interleaved road section through the second lane, and the motor vehicle in the first parking space is judged to be illegal.
2. The method of claim 1, further comprising:
when no motor vehicle occupies the first parking space, judging whether a motor vehicle exists in a second parking space, wherein the position of the second parking line forms the second parking space;
when a motor vehicle is in the second parking space, judging whether the motor vehicle occupies the fourth parking space;
when the motor vehicle in the fourth parking space occupies the space, the motor vehicle in the second parking space drives into the common lane of the interleaved road section through the third lane, and the motor vehicle in the second parking space is judged to be illegal;
when the motor vehicle occupies no space in the fourth parking space, the motor vehicle in the second parking space drives into the common lane of the interleaved road section through the third lane, and if the motor vehicle in the second parking space occupies the third parking space for parking, the motor vehicle in the second parking space is judged to be illegal.
3. The method of claim 1, wherein before the step of performing, determining whether there is a motor car in space one, further comprising:
judging that the motor vehicle in the second parking space stopped in the third parking space is in violation according to the position information of the motor vehicle; and the motor vehicle in the first parking space stopped in the fourth parking space is illegal.
4. The method of claim 3, further comprising:
judging whether a motor car is on the second lane;
when a motor car is in the second lane, judging whether the first parking space is occupied by the motor car;
when a motor vehicle occupies the first parking space, judging that the motor vehicle stopped in the first no-parking area is illegal;
and when no motor vehicle occupies the first parking space, allowing a motor vehicle in a second lane to drive into the first parking space.
5. The method of claim 4, further comprising:
acquiring running information of a motor vehicle;
determining the running speed of the motor vehicles on the common lane of the interleaved road section according to the running information;
judging whether the running speed is less than a preset threshold value or not;
when the running speed is smaller than a preset threshold value, judging whether the third parking space is occupied or not;
when the third parking space is occupied, judging that the motor vehicle of the first parking space running into the second no-parking area is in violation;
and/or judging whether the fourth parking space is occupied or not, and when the fourth parking space is occupied, judging that the motor vehicle in the second parking space entering a second no-parking area is illegal.
6. The method according to claim 5, wherein a sign and a direction arrow of a destination name of the lane are drawn on the road surface of the first lane, the second lane, the third lane, the fourth lane, the interleaved section common lane, the fifth lane, the sixth lane, the seventh lane, and the eighth lane.
7. The method of claim 6, wherein each vehicle on the interleaved route segment is continuously tracked, a license plate number for each vehicle is identified and associated with the trajectory of each vehicle, and when a vehicle violation occurs, a picture is taken along with the license plate number associated with each vehicle.
8. The method of claim 1, wherein in the interleaved road segment, the spacing between the first no-parking area and the first stop line constitutes a first parking space; the upstream close to the position of the second parking line forms a second parking space;
a third parking space is formed between the other end of the second no-parking area and the third parking line;
a fourth parking space is formed between the third parking line and the fourth parking line;
and acquiring the length information of the vehicle body of the motor vehicle according to the motor vehicle running data in the target time period, and determining the length of the parking space according to the length information of the longest motor vehicle.
9. The method of claim 1, the interleaved segment further comprising:
a first support marking device disposed upstream of the first lane and the second lane;
the first support sign device is provided with a first prompt device for reminding a driver of the motor vehicle of changing lanes in advance; the first prompting device is also respectively provided with:
the second prompting device is used for prompting the driver of the motor vehicle that the first lane is going;
the third prompting device is used for prompting the driver of the motor vehicle that the second lane goes to;
a second support marking device arranged on the upstream of the third lane and the fourth lane far away from the common lane of the interweaving road section;
a fourth prompting device is arranged on the second supporting mark device and used for reminding a driver of the motor vehicle of paying attention to lane change in advance; the fourth suggestion device both sides still are provided with respectively:
the fifth prompting device is used for prompting the driver of the motor vehicle that the third lane goes to;
the sixth prompting device is used for prompting the driver of the motor vehicle that the fourth lane goes to;
the third supporting mark device is arranged in front of the downstream of the common lane of the interleaved road section and used for reminding a driver of a motor vehicle of paying attention to the forward lane;
a seventh prompting device and an eighth prompting device are arranged on the third supporting mark device;
a seventh prompting device for prompting the direction of the fifth lane and the sixth lane;
an eighth prompting device for prompting the heading of the seventh lane and the eighth lane;
and the prompt marker and the guide arrow are arranged on the road surface of the lane and are used for prompting the direction of the lane.
10. The method of claim 1, the interleaved segment further comprising: and the electronic police device is arranged on the common lane of the interleaved road section and is used for judging whether the motor vehicle passing through the interleaved road section has illegal behaviors or not.
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| CN114387788B (en) * | 2021-12-02 | 2023-09-29 | 浙江大华技术股份有限公司 | Identification method, identification equipment and computer storage medium for alternate traffic of vehicles |
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Effective date of registration: 20230620 Address after: No. 10-2, Fengman Street, Xigang District, Dalian City, Liaoning Province, 116014 Patentee after: Jiang Tingshun Address before: 211100 No.19 Suyuan Avenue, Jiangning Economic and Technological Development Zone, Nanjing, Jiangsu Province Patentee before: NANJING HURYS INTELLIGENT TECHNOLOGY Co.,Ltd. Patentee before: Jiang Tingshun |