Luminous signboard system for pedestrian crossing line

Abstract

The utility model relates to the technical field of luminous signboards, in particular to a luminous signboard system for a pedestrian crossing line. A light-emitting signboard system for a pedestrian crossing line comprises a first supporting frame and a second supporting frame, a first light-emitting signboard and a second light-emitting signboard are arranged on the first supporting frame and the second supporting frame respectively, and a first camera device, a second camera device and a first control box are arranged on the first supporting frame. And a third camera device and a second control box are arranged on the second support frame. The light-emitting signboard is simple in structure and convenient to use, through cooperative work of the first light-emitting signboard body, the second light-emitting signboard body, the first camera device, the second camera device, the third camera device and other components, resource waste can be effectively avoided, energy is saved, the situation that light-emitting elements are damaged is reduced, and the using effect of the light-emitting signboard is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of luminous sign boards, and particularly relates to a luminous sign board system for pedestrian crossings. Background Art

[0002] Luminous signs are road signs used to warn pedestrians and vehicles, such as luminous signs used to indicate that there is a crosswalk ahead, etc., which are already common in people's daily lives. At present, existing luminous signs use LED light sources and retroreflective materials to make the layout. When they are used, they are often controlled manually or timed, such as setting the luminous sign to continuously glow from 18:00 in the evening to 6:00 in the morning of the next day to indicate that there is a crosswalk ahead of the road. However, such luminous signs used for crosswalks have problems such as labor consumption and unstable control, or because they are in a luminous state for a long time, they waste resources and the luminous elements are easily damaged, thereby reducing the use effect of the luminous sign. Utility Model Content

[0003] The utility model aims to provide a luminous sign system for a pedestrian crossing to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

[0005] A light-emitting sign system for a pedestrian crossing, comprising a first support frame and a second support frame arranged on the left and right sides of the pedestrian crossing, wherein a first light-emitting sign and a second light-emitting sign are respectively arranged on the first support frame and the second support frame, and characterized in that a first camera device with a shooting direction toward the right side of the pedestrian crossing, a second camera device with a shooting direction toward the middle side of the pedestrian crossing, and a first control box are arranged on the first support frame, and the first camera device, the second camera device, and the first light-emitting sign are all electrically connected to the first control box;

[0006] The second support frame is provided with a third camera device with a shooting direction toward the left side of the crosswalk and a second control box. The third camera device and the second luminous sign are electrically connected to the second control box.

[0007] Furthermore, the first camera device, the second camera device and the third camera device all use thermal imaging cameras.

[0008] Furthermore, the first support frame is provided with a first illumination lamp for illuminating the crosswalk, and the first illumination lamp is electrically connected to the first control box;

[0009] The second support frame is provided with a second illumination lamp for illuminating the crosswalk, and the first illumination lamp is electrically connected to the first control box.

[0010] Furthermore, the first control box is electrically connected to the second control box.

[0011] Furthermore, a first wireless signal transceiver is disposed in the first control box, and a second wireless signal transceiver matching the first wireless signal transceiver is disposed in the second control box.

[0012] Further, the first support frame includes a first support column arranged vertically and a first fixed beam arranged horizontally, the left side of the first fixed beam is connected to the upper part of the first support column, the first camera device, the second camera device, and the first luminous sign are all fixed on the first fixed beam, and the first camera device and the second camera device are both located in front of the first luminous sign;

[0013] The second support frame includes a second support column arranged vertically and a second fixed beam arranged horizontally, the left side of the second fixed beam is connected to the upper part of the second support column, the third camera device and the second luminous signboard are both fixed on the second fixed beam, and the third camera device is located on the rear side of the second luminous signboard.

[0014] Furthermore, a first supporting column is provided on one side of the first supporting frame, a third control box and a third luminous sign are provided on the first supporting column, and the third luminous sign is electrically connected to the third control box;

[0015] A second supporting column is disposed on one side of the second supporting frame, a fourth control box and a fourth luminous sign are disposed on the second supporting column, and the fourth luminous sign is electrically connected to the fourth control box.

[0016] The beneficial effects of the utility model are: providing a luminous sign system for pedestrian crossings, which has a simple structure and is easy to use. Through the coordinated work of the first luminous sign, the second luminous sign, the first camera device, the second camera device and the third camera device and other components, it can effectively avoid waste of resources, save energy, and help reduce the occurrence of damage to the light-emitting elements, thereby ensuring the use effect of the luminous sign.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A partial structural schematic diagram of the first luminous sign of the utility model is shown;

[0020] Figure 2 A partial structural front view of the utility model is shown;

[0021] Figure 3 A partial structural rear view of the utility model is shown;

[0022] Figure 4 The utility model is shown in the following figure. Figure 1 ;

[0023] Figure 5 The utility model is shown in the following figure. Figure 2 .

[0024] In the figure: 1. first support frame; 2. first luminous signboard; 3. second support frame; 4. second luminous signboard; 5. second camera device; 6. first camera device; 7. first control box; 8. first illumination lamp; 9. second control box; 10. third camera device; 11. second illumination lamp; 12. third luminous signboard; 13. fourth luminous signboard. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1-5As shown, a luminous sign system for a pedestrian crossing comprises a first support frame 1 and a second support frame 3 arranged on the left and right sides of the pedestrian crossing, a first luminous sign 2 and a second luminous sign 4 are respectively arranged on the first support frame 1 and the second support frame 3, the first support frame 1 is provided with a first camera device 6 with a shooting direction toward the right side of the pedestrian crossing, a second camera device 5 with a shooting direction toward the middle side of the pedestrian crossing, and a first control box 7, the first camera device 6, the second camera device 5, and the first luminous sign 2 are all electrically connected to the first control box 7; the second support frame 3 is provided with a third camera device 10 with a shooting direction toward the left side of the pedestrian crossing, and a second control box 9, the third camera device 10 and the second luminous sign 4 are all electrically connected to the second control box 9. This design arranges the first camera device 6 to shoot the right side of the crosswalk, the second camera device 5 to shoot the middle side of the crosswalk, and the third camera device 10 to shoot the left side of the crosswalk, so as to shoot the crosswalk in sections. It can effectively monitor whether there are pedestrians entering the left, middle and right sides of the crosswalk, and thus control the luminous states of the first luminous signboard 2 and the second luminous signboard 4 respectively with the help of the first control box 7 and the second control box 9, thereby improving the use effect of the luminous signboard.

[0027] In order to ensure the use effect of the luminous sign, the first camera device 6, the second camera device 5 and the third camera device 10 all use thermal imaging cameras, so as to detect the thermal image of the person entering the crosswalk with the help of the thermal imaging camera.

[0028] The first support frame 1 is provided with a first illumination lamp 8 for illuminating the crosswalk, and the first illumination lamp 8 is electrically connected to the first control box 7; the second support frame 3 is provided with a second illumination lamp 11 for illuminating the crosswalk, and the first illumination lamp 8 is electrically connected to the first control box 7, so that the crosswalk can be illuminated by the first illumination lamp 8 or the second illumination lamp 11 to facilitate the passage of pedestrians.

[0029] In order to provide power to the first luminous signboard 2 and the second luminous signboard 4, the first control box 7 and the second control box 9 are both connected to the mains, and the first control box 7 and the second control box 9 are electrically connected to facilitate signal transmission between the first control box 7 and the second control box 9.

[0030] A first wireless signal transceiver is provided in the first control box 7, and a second wireless signal transceiver matching the first wireless signal transceiver is provided in the second control box 9, so that signal transmission between the first control box 7 and the second control box 9 is realized through the cooperation of the first wireless signal transceiver and the second wireless signal transceiver, which is beneficial to simultaneously control the first luminous signboard 2 and the second luminous signboard 4.

[0031] The first support frame 1 includes a first support column arranged vertically and a first fixed beam arranged horizontally, the left side of the first fixed beam is connected to the upper part of the first support column, the first camera device 6, the second camera device 5, and the first luminous signboard 2 are all fixed on the first fixed beam, and the first camera device 6 and the second camera device 5 are both located on the front side of the first luminous signboard 2; the second support frame 3 includes a second support column arranged vertically and a second fixed beam arranged horizontally, the left side of the second fixed beam is connected to the upper part of the second support column, the third camera device 10 and the second luminous signboard 4 are all fixed on the second fixed beam, and the third camera device 10 is located on the rear side of the second luminous signboard 4, so as to facilitate the installation of the first camera device 6, the second camera device 5 and the third camera device 10.

[0032] A first supporting column is provided on one side of the first supporting frame 1, and a third control box and a third luminous sign 12 are provided on the first supporting column, and the third luminous sign 12 is electrically connected to the third control box; a second supporting column is provided on one side of the second supporting frame 3, and a fourth control box and a fourth luminous sign 13 are provided on the second supporting column, and the fourth luminous sign 13 is electrically connected to the fourth control box, so that the third luminous sign 12 and the fourth luminous sign 13 can be set on the auxiliary road, non-motor vehicle lane, etc., which is conducive to reminding non-motor vehicle drivers that there is a pedestrian crossing line in front of the road. In order to facilitate the provision of power for the third luminous sign 12 and the fourth luminous sign 13, the third control box and the fourth control box are both connected to the mains. In addition, the third control box and the fourth control box are both electrically connected to the first control box 7; or, the third control box and the fourth control box are both provided with a third wireless signal transceiver matching the first wireless signal transceiver, so as to facilitate the signal transmission between the first control box 7 and the third control box or the fourth control box.

[0033] When this design is in use, three thermal imaging cameras arranged at different positions are used to shoot the crosswalk in different areas, so that the thermal images of pedestrians entering from the left and right sides of the crosswalk or from the middle of the crosswalk can be detected, thereby issuing a 485 instruction to the first control box 7 and the second control box 9, and then the first control box 7 and the second control box 9 respectively control the first luminous sign 2 and the second luminous sign 4 to light up to warn surrounding vehicles. At the same time, the third control box and the fourth control box can also respectively control the third luminous sign 12 and the fourth luminous sign 13 to light up to further improve the warning effect, thereby ensuring the use effect of the luminous sign, and reducing the continuous luminous time of the luminous sign, saving energy, and reducing the occurrence of damage to the luminous element. The utility model provides a basis for the above process.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A light-emitting sign system for a pedestrian crossing, comprising a first support frame and a second support frame arranged on the left and right sides of the pedestrian crossing, wherein a first light-emitting sign and a second light-emitting sign are respectively arranged on the first support frame and the second support frame, wherein: The first support frame is provided with a first camera device with a shooting direction toward the right side of the crosswalk, a second camera device with a shooting direction toward the middle side of the crosswalk, and a first control box, and the first camera device, the second camera device, and the first luminous sign are all electrically connected to the first control box; The second support frame is provided with a third camera device with a shooting direction toward the left side of the crosswalk and a second control box. The third camera device and the second luminous sign are electrically connected to the second control box.

2. A light-emitting sign system for a pedestrian crossing as claimed in claim 1, characterized in that: The first camera device, the second camera device and the third camera device all use thermal imaging cameras.

3. The luminous sign system for a pedestrian crossing as claimed in claim 1, characterized in that: The first support frame is provided with a first illumination lamp for illuminating the crosswalk, and the first illumination lamp is electrically connected to the first control box; The second support frame is provided with a second illumination lamp for illuminating the crosswalk, and the first illumination lamp is electrically connected to the first control box.

4. The luminous sign system for a pedestrian crossing as claimed in claim 1, characterized in that: The first control box is electrically connected to the second control box.

5. The luminous sign system for a pedestrian crossing as claimed in claim 1, characterized in that: The first control box is provided with a first wireless signal transceiver, and the second control box is provided with a second wireless signal transceiver matching the first wireless signal transceiver.

6. The luminous sign system for a pedestrian crossing as claimed in claim 1, characterized in that: The first support frame includes a first support column arranged vertically and a first fixed beam arranged horizontally, the left side of the first fixed beam is connected to the upper part of the first support column, the first camera device, the second camera device, and the first luminous sign are all fixed on the first fixed beam, and the first camera device and the second camera device are both located in front of the first luminous sign; The second support frame includes a second support column arranged vertically and a second fixed beam arranged horizontally, the left side of the second fixed beam is connected to the upper part of the second support column, the third camera device and the second luminous signboard are both fixed on the second fixed beam, and the third camera device is located on the rear side of the second luminous signboard.

7. A luminous sign system for a pedestrian crossing as claimed in claim 1, 3 or 4, characterized in that: A first supporting column is provided on one side of the first supporting frame, a third control box and a third luminous sign are provided on the first supporting column, and the third luminous sign is electrically connected to the third control box; A second supporting column is disposed on one side of the second supporting frame, a fourth control box and a fourth luminous sign are disposed on the second supporting column, and the fourth luminous sign is electrically connected to the fourth control box.

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