Information board for vehicle convergence

Abstract

The utility model discloses an information board for vehicle confluence, relates to the technical field of road traffic informatization, and aims to solve the problem of low vehicle confluence efficiency at a confluence port. The information board for vehicle convergence comprises a supporting part, a first display screen, a second display screen, two shooting parts and two directional loudspeakers. The first display screen and the second display screen are arranged on the supporting component and are perpendicular to the horizontal plane, a horizontal included angle exists between the two display screens, and the two display screens are used for displaying vehicle passing information; the two shooting parts are fixedly connected to the upper portion of the first display screen and the upper portion of the second display screen correspondingly and used for shooting license plate information of vehicles on the two lanes correspondingly. The two directional loudspeakers are arranged on the supporting part and used for directionally playing vehicle passing information to the two converged lanes respectively. The information board for vehicle confluence is used for improving the vehicle confluence efficiency at the confluence port.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic informationization, in particular to an information board used for vehicle merging. Background Art

[0002] With the rapid development of urbanization and the continuous increase in traffic volume, highway confluences have become key nodes in the highway traffic network. When the vehicle traffic is particularly saturated, traffic efficiency has become an urgent problem to be solved. The current information boards for prompting vehicle confluence at highway confluences have a single function, and it is inconvenient for drivers to see the information when the vehicles are moving at high speed, resulting in low vehicle confluence efficiency. Utility Model Content

[0003] The utility model aims to provide an information board for vehicle merging, which is used for improving the efficiency of vehicle merging at a merging port.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An information board for vehicle merging, comprising:

[0006] a supporting member;

[0007] A first display screen, the first display screen is arranged on the supporting component, the first display screen is perpendicular to the horizontal plane, and the first display screen is used to display vehicle traffic information;

[0008] A second display screen, the second display screen is arranged on the supporting component, the second display screen is perpendicular to the horizontal plane, there is a horizontal angle between the second display screen and the first display screen, and the second display screen is used to display vehicle traffic information;

[0009] Two shooting components, the two shooting components are respectively fixedly connected above the first display screen and the second display screen, and the two shooting components are used to respectively shoot the license plate information of the vehicles in the two lanes;

[0010] Two directional loudspeakers are arranged on the supporting component, and are used for respectively playing vehicle traffic information to the two converging lanes.

[0011] Optionally, in the above-mentioned information board for vehicle convergence, the information board also includes a monitoring ball camera, which is arranged on the supporting component and is used to photograph the traffic status of vehicles.

[0012] Optionally, in the above-mentioned information board for vehicle convergence, the supporting component includes:

[0013] Base;

[0014] A support rod, one end of which is fixedly connected to the base, a first display screen and a second display screen are connected to the support rod, a monitoring ball camera is arranged on the support rod, and two directional speakers are connected to the support rod, and are respectively located on the same vertical plane as the first display screen and the second display screen.

[0015] Optionally, in the above-mentioned information board for vehicle merging, the support rod includes:

[0016] A vertical pole, one end of which is fixedly connected to the base, a first display screen and a second display screen are connected to the vertical pole, and two directional speakers are connected to the vertical pole and are located on the same vertical plane as the first display screen and the second display screen respectively.

[0017] Optionally, in the above-mentioned information board for vehicle merging, the support rod further comprises:

[0018] A cross bar, a side wall of the cross bar and the other end of the vertical bar are fixedly connected, the cross bar is parallel to the horizontal plane, and the monitoring ball camera is arranged at one end of the cross bar.

[0019] Optionally, in the above-mentioned information board for vehicle merging, the first display screen and the second display screen are detachably connected to the vertical pole.

[0020] Optionally, in the above-mentioned information board for vehicle convergence, the information board also includes at least two road condition display boards, and the at least two road condition display boards are respectively arranged on both sides of the vertical pole, wherein at least one road condition display board is located on the same vertical plane as the first display screen, and at least one road condition display board is located on the same vertical plane as the second display screen, and the road condition display board is used to display road condition and traffic information.

[0021] Optionally, in the above-mentioned information board for vehicle merging, the support rod includes:

[0022] A fixing rod, one end of which is fixedly connected to the base;

[0023] A movable rod, one end of which is movably sleeved on the other end of the fixed rod along the axial direction and the circumferential direction of the fixed rod, a first display screen and a second display screen are connected to the side wall of the movable rod, a monitoring ball camera is arranged on the movable rod, and two directional speakers are connected to the movable rod, and are respectively located on the same vertical plane as the first display screen and the second display screen;

[0024] A locking pin, wherein the locking pin is used to fix the relative position of the fixed rod and the movable rod.

[0025] Optionally, in the above-mentioned information board for vehicle convergence, the degree β of the horizontal angle between the first display screen and the second display screen satisfies the formula:

[0026] β = 180° - α, where α is the angle between the roads on both sides of the confluence.

[0027] Compared with the prior art, when the information board provided by the utility model is used to improve the efficiency of vehicle merging, the information board is placed at the vehicle merging intersection, the first display screen and the second display screen are adjusted in angle so that the screen surfaces of the two display screens are respectively perpendicular to the inner lane lines of the merging of the two lanes, and the two shooting components respectively located above the first display screen and the second display screen can shoot the vehicle license plates of different lanes. In this way, vehicles approaching the information board from the two lanes can observe the induced merging information on the display screen. Compared with the prior art, the information boards are respectively set on different lanes, occupying more area and only text information can be observed. The information board for vehicle merging provided by the utility model only needs to be set at the intersection position on the inner side of the highway merging intersection. It can not only display text information, but also the directional speaker set on the supporting component can play the induced merging voice information, so that drivers on two different lanes can see the merging text information on the display screen while hearing the induced merging voice information of the directional speaker, thereby improving the merging efficiency of vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0029] Figure 1 A structural diagram of an information board for confluence provided by an embodiment of the utility model;

[0030] Figure 2 The present invention provides a structural diagram of two display screens of a converged information board at a certain angle.

[0031] Reference numerals:

[0032] 1 is a supporting component, 11 is a supporting rod, 111 is a vertical rod, 112 is a horizontal rod, 12 is a base, 21 is a first display screen, 22 is a second display screen, 3 is a directional speaker, 4 is a shooting component, 5 is a road condition display panel, 6 is a monitoring ball camera, 7 is a roadside unit, and 8 is an edge computing box. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. The meaning of "several" is one or more, unless otherwise clearly and specifically defined.

[0036] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc. 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 should not be understood as a limitation on the present invention.

[0037] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0038] See also Figure 1 The information board for vehicle merging provided by the embodiment of the utility model comprises: a supporting component 1, a first display screen 21, a second display screen 22, two shooting components 4 and two directional speakers 3. The first display screen 21 and the second display screen 22 are arranged on the supporting component 1, both are perpendicular to the horizontal plane, there is a horizontal angle between the first display screen 21 and the second display screen 22, and the two display screens are used to display vehicle traffic information; the two shooting components 4 are respectively fixedly connected above the first display screen 21 and the second display screen 22, and the two shooting components 4 are used to respectively shoot the license plate information of the vehicles in the two lanes; the two directional speakers 3 are arranged on the supporting component 1, and are used to respectively play the vehicle traffic information to the two lanes of merging.

[0039] During specific implementation: Compared with the prior art, when the information board provided by the utility model is used to improve the efficiency of vehicle merging, the information board is placed at the vehicle merging intersection, the first display screen 21 and the second display screen 22 are adjusted in angle so that the screen surfaces of the two display screens face the two lanes respectively, and the two shooting components 4 respectively located above the first display screen 21 and the second display screen 22 can shoot the vehicle license plates of different lanes, so that the vehicles coming to the information board from the two lanes can observe the induced merging information on the display screen. Compared with the information boards in the prior art that are respectively set on different lanes, occupying more area and only text information can be observed, the information board for vehicle merging provided by the utility model integrates the first display screen 21 and the second display screen 22 on a supporting component 1, and the structure is more compact, and the installation and movement are more convenient. It can display text information to the two lanes at the same time, and the two directional speakers 3 arranged on the supporting component 1 can also play the induced merging voice information, so that the drivers on the two different lanes can see the merging text information on the display screen while hearing the induced merging voice information of the directional speakers 3, thereby improving the vehicle merging efficiency.

[0040] As a possible implementation, the information board also includes a monitoring ball camera 6, which is arranged on the supporting component 1 and is used to photograph the traffic status of vehicles. A monitoring ball camera 6 is arranged above the supporting component 1, and the monitoring ball camera 6 can be used to monitor road conditions, including road congestion or whether there is an accident on the road, or to capture illegal vehicles.

[0041] As a possible implementation, Figure 1 As shown, in this embodiment, the support component 1 includes a base 12 and a support rod 11, one end of the support rod 11 is fixedly connected to the base 12, a first display screen 21 and a second display screen 22 are connected to the support rod 11, a monitoring ball camera 6 is arranged on the support rod 11, and two directional speakers 3 are connected to the support rod 11, and are respectively located on the same vertical plane as the first display screen 21 and the second display screen 22. The support rod 11 is used to support the first display screen 21 and the second display screen 22, one end of the support rod 11 is fixedly connected to the base 12, and the base 12 is placed on the ground to maintain the balance of the information board. In this embodiment, the support component 1 includes the support rod 11 structure, and the advantages of such a setting are: the support rod 11 has a compact structure, can withstand greater pressure, has good earthquake resistance, and the installation and disassembly of the support rod 11 is relatively convenient.

[0042] It should be noted that the base 12 serves as the fulcrum for other upper components of the information board. Its structure is simple but stable. Possible implementation methods include: weighting the base 12 and burying it underground as a counterweight to achieve the stability of the entire information board, or directly pouring the base 12 on the ground to stably fix the information board at the confluence.

[0043] As a possible implementation, Figure 1 As shown, the support rod 11 includes a vertical rod 111, one end of which is fixedly connected to the base 12, the first display screen 21 and the second display screen 22 are connected to the vertical rod 111, and two directional speakers 3 are connected to the vertical rod 111, and are respectively located on the same vertical plane as the first display screen 21 and the second display screen 22. The vertical rod 111 has an extended height in a direction perpendicular to the horizontal plane, and a suitable extended height facilitates vehicle drivers to observe the vehicle convergence information located on the first display screen 21 and the second display screen 22. In some embodiments, the height of the vertical rod 111 is determined by the height of vehicles that often pass through the road section. Specifically, the height of the vertical rod 111 is approximately equal to the height of the vehicle, so that the vehicle driver can look at the vehicle convergence information on the first display screen 21 and the second display screen 22 located on the vertical rod 111.

[0044] Furthermore, the support rod 11 further includes a crossbar 112, the side wall of which is fixedly connected to the other end of the vertical rod 111, the crossbar 112 is parallel to the horizontal plane, and the monitoring ball camera 6 is arranged at one end of the crossbar 112. A crossbar 112 is arranged on the vertical rod 111, which increases the area where the support component 1 can be arranged, and other devices that are helpful in inducing convergence can be arranged on the crossbar 112, for example, a roadside unit 7 (RSU), and the roadside unit 7 (RSU) is used to communicate with a vehicle equipped with an on-board unit (OBU), so as to achieve the effect of prompting the vehicle driver to provide information about the vehicle convergence before the vehicle driver reaches the convergence section. The monitoring ball camera 6 is arranged at one end of the horizontal bar 112. In this embodiment, the horizontal bar 112 is arranged above the vertical bar 111 and is located at the top of the entire information board device. The monitoring ball camera 6 is arranged at one end of the horizontal bar 112. This arrangement reserves sufficient space for the installation of the monitoring ball camera 6. Moreover, the monitoring ball camera 6 is arranged at the top of the entire information board device, which increases the monitoring angle of the monitoring ball camera 6 and is beneficial to the shooting of the ball camera.

[0045] It should be noted that the specific installation position of the monitoring ball camera 6 is not limited here, that is, the installation position of the monitoring ball camera 6 can be any end of the two ends of the cross bar 112, as long as the monitoring ball camera 6 can achieve its monitoring effect.

[0046] As a possible implementation, the first display screen 21 and the second display screen 22 are detachably connected to the vertical bar 111. Specifically, a connecting component is provided on the vertical bar 111, and the connecting component is used to fix the first display screen 21 and the second display screen 22, wherein the connecting component can rotate circumferentially around the vertical bar 111 to achieve the effect of fixing the first display screen 21 and the second display screen 22 in different directions. The advantage of such a setting is that the first display screen 21 and the second display screen 22 are connected to the vertical bar 111 through the connecting component, and the horizontal angle at which the first display screen 21 and the second display screen 22 are installed on the vertical bar 111 can be determined depending on the two lanes at different angles. It is only necessary to make the screen surfaces of the first display screen 21 and the second display screen 22 perpendicular to the converging inner lane lines of the two lanes, and fix them on the vertical bar 111 through the connecting component, and the orientation of the first display screen 21 and the second display screen 22 can be flexibly adjusted to cope with lanes at different angles.

[0047] As a possible implementation, the information board also includes at least two road condition display boards 5, and the at least two road condition display boards 5 are respectively arranged on both sides of the vertical pole 111, wherein at least one road condition display board 5 is located on the same vertical plane as the first display screen 21, and at least one road condition display board 5 is located on the same vertical plane as the second display screen. The road condition display board 5 is used to display the conditions of the road section ahead, for example: if there is congestion at the confluence, alternate traffic is displayed; if there is an accident on the road, the accident ahead is displayed, etc. Among them, the information board also includes at least two road condition display boards 5, that is, there is at least one road condition display board 5 on the same side of the first display screen 21 and at least one road condition display board 5 on the same side of the second display screen 22. The possible number of road condition display boards 5 on each side is one, two or three, etc. If the number of road condition display boards 5 on each side is two or three, different information can be displayed at the same time.

[0048] As a possible implementation, the support rod 11 includes a fixed rod, a movable rod and a locking pin, wherein the fixed rod and the movable rod are hollow tube structures, one end of the fixed rod is fixedly connected to the base 12, and the other end thereof is partially sleeved on the outer circumference of the movable rod and forms a movable connection with the movable rod that can move up and down or rotate circumferentially, and a locking pin is provided on the fixed rod, and the locking pin can fix the relative position of the movable rod and the fixed rod. In specific implementation: the movable rod is connected to the fixed rod by a locking pin, and the locking pin can be manually loosened to control the movable rod to move along the axial direction of the fixed rod to adjust the height of the first display screen 21 and the second display screen 22; the movable rod is controlled to move along the circumferential direction of the fixed rod to adjust the orientation of the screens of the first display screen 21 and the second display screen 22, and then the locking pin is locked so that the movable rod can be fixed on the fixed rod, thereby achieving the effect of adjusting the height or orientation of the first display screen 21 and the second display screen 22.

[0049] As a possible implementation, the degree of the horizontal angle β between the first display screen 21 and the second display screen 22 satisfies the formula: β=180°-α, where α is the degree of the angle between the roads on both sides of the confluence. That is, when the information board for vehicle confluence provided by the utility model is set at the position of the inner intersection of the highway confluence, the screens of the first display screen 21 and the second display screen 22 are adjusted so that the two screens are respectively perpendicular to the inner edge lines of the confluence of the two lanes, ensuring that the vehicles on the two lanes can clearly see the induced confluence information synchronously.

[0050] It is worth mentioning that the information board for vehicle convergence proposed in the embodiment of the utility model also includes an edge computing box 8. The edge computing box 8 receives the vehicle's license plate information, speed information, location information, etc., analyzes and calculates the information to obtain the vehicle's sequential passage information, and displays the vehicle's sequential passage information on the first display screen 21 and the second display screen 22.

[0051] In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

[0052] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An information board for vehicle merging, characterized in that: include: a supporting member; A first display screen, wherein the first display screen is disposed on the supporting component, the first display screen is perpendicular to a horizontal plane, and the first display screen is used to display vehicle traffic information; A second display screen, the second display screen is arranged on the supporting component, the second display screen is perpendicular to a horizontal plane, there is a horizontal angle between the second display screen and the first display screen, and the second display screen is used to display vehicle traffic information; Two shooting components, the two shooting components are respectively fixedly connected above the first display screen and the second display screen, and the two shooting components are used to respectively shoot the license plate information of vehicles in two lanes; Two directional loudspeakers are arranged on the supporting component, and the two directional loudspeakers are used to play vehicle traffic information in a one-to-one corresponding manner to the two converging lanes respectively.

2. The information board according to claim 1, characterized in that: The information board also includes a monitoring ball camera, which is arranged on the supporting component and is used to photograph the traffic status of vehicles.

3. The information board according to claim 2, characterized in that: The supporting member comprises: Base; A support rod, one end of which is fixedly connected to the base, the first display screen and the second display screen are connected to the support rod, the monitoring ball camera is arranged on the support rod, and the two directional speakers are connected to the support rod and are respectively located on the same vertical plane as the first display screen and the second display screen.

4. The information board according to claim 3, characterized in that: The support rod comprises: A vertical rod, one end of which is fixedly connected to the base, the first display screen and the second display screen are connected to the vertical rod, and the two directional speakers are connected to the vertical rod and are located on the same vertical plane as the first display screen and the second display screen, respectively.

5. The information board according to claim 4, characterized in that: The support rod also includes: A cross bar, a side wall of which is fixedly connected to the other end of the vertical bar, the cross bar is parallel to the horizontal plane, and the monitoring ball camera is arranged at one end of the cross bar.

6. The information board according to claim 4, characterized in that: The first display screen and the second display screen are detachably connected to the vertical rod.

7. The information board according to claim 4, characterized in that: The information board also includes at least two road condition display boards, which are respectively arranged on both sides of the vertical pole, at least one of which is located on the same vertical plane as the first display screen, and at least one of which is located on the same vertical plane as the second display screen. The road condition display board is used to display road condition and traffic information.

8. The information board according to claim 3, characterized in that: The support rod comprises: A fixing rod, one end of which is fixedly connected to the base; A movable rod, one end of which is movably sleeved on the other end of the fixed rod along the axial direction and circumferential direction of the fixed rod, the first display screen and the second display screen are connected to the side wall of the movable rod, the monitoring ball camera is arranged on the movable rod, and the two directional speakers are connected to the movable rod and are respectively located on the same vertical plane as the first display screen and the second display screen; A locking pin, wherein the locking pin is used to fix the relative position of the fixed rod and the movable rod.

9. The information board according to claim 1, characterized in that: The degree of the horizontal angle β between the first display screen and the second display screen satisfies the formula: β = 180° - α, where α is the angle between the roads on both sides of the confluence.

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