CN213987802U - Blind area meeting auxiliary system - Google Patents
Blind area meeting auxiliary system Download PDFInfo
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- CN213987802U CN213987802U CN202023148374.8U CN202023148374U CN213987802U CN 213987802 U CN213987802 U CN 213987802U CN 202023148374 U CN202023148374 U CN 202023148374U CN 213987802 U CN213987802 U CN 213987802U
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- blind area
- led display
- road section
- display device
- area road
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Abstract
The utility model relates to a traffic safety technical field, concretely relates to blind area meeting auxiliary system. This blind area meeting auxiliary system includes: the device comprises an LED display device, a video acquisition device and a recognition device; the identification device is respectively connected with the LED display device and the video acquisition device; the video acquisition device is arranged on the vehicle blind area road section and is used for acquiring video information of the blind area road section; the identification device is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian to meet, sending a signal to the LED display device; the LED display device is arranged on the blind area road section, and displays alarm characters to remind a driver driving on the blind area road section after receiving the signals.
Description
Technical Field
The utility model relates to a traffic safety technical field, concretely relates to blind area meeting auxiliary system.
Background
The main solution for the sight blind area meeting in the current application market is to enlarge the visual field by using a convex lens, so that a bidirectional driver can see the coming condition of the opposite lane. However, the convex mirror is used for solving the problems and has various disadvantages, and hidden dangers are left for road passing safety. Firstly, the imaging of the convex mirror is reduced, and the driver is difficult to see the vehicle meeting condition at the far position of the convex mirror. Furthermore, in rainy and foggy weather or in case of lack of maintenance of the convex mirror, the mirror surface of the convex mirror has water drops or dust, and a driver cannot easily see the conditions of vehicles meeting clearly. Under the condition that the driver is difficult to see clearly, the long detention time of the sight on the mirror surface is a great potential safety hazard.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the not enough of prior art, provide a blind area meeting auxiliary system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the application provides a blind area meeting auxiliary system, includes: the device comprises an LED display device, a video acquisition device and a recognition device;
the identification device is respectively connected with the LED display device and the video acquisition device;
the video acquisition device is arranged on the vehicle blind area road section and is used for acquiring video information of the blind area road section;
the identification device is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian to meet, sending a signal to the LED display device;
the LED display device is arranged on the blind area road section, and displays alarm characters to remind a driver driving on the blind area road section after receiving the signals.
Optionally, the video acquiring apparatus is: a camera;
the camera is fixed on the vehicle blind area road section through the height-adjustable support and used for obtaining video information of the blind area road section.
Optionally, the LED display device includes: the LED display screen and the display screen bracket;
the display screen support fixes the LED display screen, so that the LED display screen faces a driver driving in a blind area road section.
Optionally, the number of the LED display screens is the same as the number of the directions of the vehicles coming from the blind area road sections, and the LED display screens correspond to the blind area road sections one by one.
Optionally, the number of the video acquisition devices and the number of the LED display devices are adjusted based on the actual situation of the blind area road section, so that the driver at each intersection of the blind area road section can view the LED display devices.
Optionally, the method further includes: and the convex lens is arranged at the corner of the blind area road section.
Optionally, the method further includes: the voice prompt unit is connected with the identification device;
the voice prompt unit is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian about to meet, a signal is sent to the LED display device.
Optionally, the method further includes: a solar power generation device;
the solar power generation device is used for supplying power to the blind area meeting auxiliary system.
Optionally, the method further includes: a wireless communication module;
the video acquisition device is connected with a preset server through the wireless communication module and sends the video to the preset server.
Optionally, the LED display device displays red light-emitting text patterns after receiving the signal.
The utility model adopts the above technical scheme, the identification device is respectively connected with the LED display device and the video acquisition device; the video acquisition device is arranged on the vehicle blind area road section and is used for acquiring video information of the blind area road section; the identification device is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian to meet, sending a signal to the LED display device; the LED display device is arranged on the blind area road section, and displays alarm characters to remind a driver driving on the blind area road section after receiving the signals. Compared with the scheme in the background art, in the scheme that this application provided, need not the driver and judge the road conditions according to the convex mirror, LED display device can in time reflect the road conditions to the driver, avoids the driver to judge or look at the convex mirror for a long time and cause the traffic accident because of the vision error to the road conditions mistake.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a blind area vehicle crossing auxiliary system according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a blind area vehicle crossing assistant system according to another embodiment of the present invention.
Fig. 3 is a schematic layout position diagram of a blind area vehicle-crossing assisting system according to another embodiment of the present invention.
In the figure: the system comprises a 1-LED display device, a 2-video acquisition device, a 3-identification device, a 4-voice prompt unit, a 6-solar power generation device and a 7-wireless communication module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a blind area vehicle crossing auxiliary system according to an embodiment of the present invention. Fig. 2 is a schematic structural diagram of a blind area vehicle crossing assistant system according to another embodiment of the present invention. Referring to fig. 1 and 2, the blind area meeting auxiliary system provided by the present application includes: the LED display device 1, the video acquisition device 2 and the identification device 3;
the identification device 3 is respectively connected with the LED display device 1 and the video acquisition device 2;
the video acquisition device 2 is arranged on the vehicle blind area road section and is used for acquiring video information of the blind area road section;
the identification device 3 is used for identifying pedestrians and vehicles in the video information; when the recognition device 3 recognizes a vehicle and/or a pedestrian about to meet, sending a signal to the LED display device 1;
the LED display device 1 is arranged on the blind area road section, and displays an alarm character to remind a driver driving on the blind area road section after receiving a signal.
Compared with the scheme in the background art, in the scheme that this application provided, need not the driver and judge the road conditions according to the convex mirror, LED display device 1 can in time reflect the road conditions to the driver, avoids the driver to judge or look at the convex mirror for a long time and cause the traffic accident because of the vision error to the road conditions mistake.
Specifically, the video acquiring apparatus 2 is: a camera;
the camera is fixed on the vehicle blind area road section through the height-adjustable support and used for obtaining video information of the blind area road section.
In practical application, the direction that sets up of camera can make the adjustment based on demonstration machine road conditions, and concrete support frame that can refer to the traffic lights, of course in the scheme that this application provided, the support is height-adjustable's support. The blind area meeting auxiliary system's that this application provided road conditions are more complicated in the concrete application scene, so in specific installation, height-adjustable's support can help the camera setting in suitable position.
Further, the LED display device 1 includes: the LED display screen and the display screen bracket;
the display screen support fixes the LED display screen, so that the LED display screen faces a driver driving in a blind area road section. In the scheme that this application provided with camera device's the similar mode of setting, LED display device 1's mode of setting also can refer to the mode of setting of traffic lights, and the same support of fixed LED display screen, display screen support promptly can be height-adjustable, can set up according to actual conditions when specific setting like this.
Furthermore, the number of the LED display screens is the same as the number of the incoming directions of the blind area road sections and corresponds to the number of the incoming directions one by one. The arrangement enables a driver in the direction of the incoming vehicle of each road section to view the information displayed by the LED display screen.
Fig. 3 is a schematic layout position diagram of a blind area vehicle-crossing assisting system according to another embodiment of the present invention. Specifically, the number of the video acquisition devices 2 and the number of the LED display devices 1 are adjusted based on the actual situation of the blind area road section, so that the driver at each intersection of the blind area road section can view the LED display devices 1.
As shown in fig. 3, for example, for a lane with a large curvature, two sets of cameras and one set of LED display screens may be provided, and both drivers can view information through the common LED display screen. The two groups of camera devices can better master whether vehicles or pedestrians exist in the coming directions of two paths of vehicles.
Further, when the blind zone road section is a t-junction, the number of the video acquisition devices 2 and the number of the LED display devices 1 may be three. Each video acquisition device 2 and one LED display device 1 form a group and are arranged on one way of the T-shaped intersection.
Further, when the blind area road section is an intersection, the number of the video acquisition devices 2 and the number of the LED display devices 1 may be 4, and each video acquisition device 2 and one LED display device 1 form a group and are arranged on one road of the intersection.
It should be noted that the present application provides a solution mainly used in a place where vehicles meet. A group of video acquisition devices 2 acquires vehicle information in one direction. Thus, when the two video acquisition devices 2 simultaneously identify a vehicle or a pedestrian in the acquired video information, it is proved that the vehicle and/or the pedestrian which will meet with each other exists, and then a signal is sent to the LED display module.
It should be noted that. The identification module adopts the existing identification technology, and whether vehicles or pedestrians exist in the video or not is a conventional technical means based on video identification at present and is applied to identification of the current traffic violation behaviors. The scheme provided by the application only adopts the technical means of recognizing the vehicle or the pedestrian by the existing recognition module, and is not improved in a program.
Further, the blind area meeting auxiliary system that this application provided still includes: and the convex lens is arranged at the corner of the blind area road section. In this way, in the event of a device failure, the basic signal function can still be retained by the convex lens.
Further, the blind area meeting auxiliary system that this application provided still includes: a voice prompt unit 4 connected to the recognition device 3;
the voice prompt unit 4 and the identification device 3 are used for identifying pedestrians and vehicles in the video information; when the recognition means 3 recognizes a vehicle and/or a pedestrian about to meet, a signal is sent to the LED display device 1.
In some heavy fog weather or when the LED display device 1 is damaged, the driver may not be able to find the existence of pedestrians or vehicles in the blind zone road section through the LED display device 1, and at this time, the sound prompt unit 4 can better remind the driver that there are vehicles or pedestrians meeting in the blind zone road section. So that the driver can adjust the speed of the vehicle in time and plan the front path.
Further, the method also comprises the following steps: a solar power generation device;
the solar power generation device is used for supplying power to the blind area meeting auxiliary system.
In practical application, the invention can be widely applied to roads in rural areas, mountain areas and underdeveloped areas. Has positive influence on both the countryside happiness and poverty alleviation. But power supply lines are a big problem in mountain rural and inaccessible areas. In order to ensure that the blind area vehicle crossing auxiliary system provided by the application can be formally used and needs to supply power for the system, the application adopts the solar power generation device to supply power, and can effectively ensure that the blind area vehicle crossing auxiliary system can still work in remote areas.
Further, blind area meeting auxiliary system still includes: a wireless communication module 7;
the video acquisition device 2 is connected with a preset server through the wireless communication module 7, and sends the video to the preset server.
With the arrangement, after a traffic accident is found, the responsibility of both parties of the traffic accident can be judged through the video acquired by the video acquisition device 2.
Further, in the blind area meeting auxiliary system, the LED display device 1 displays red light-emitting character patterns after receiving the signal. The red colour is more striking, and in the scheme that this application provided, the adoption shows red luminous characters pattern through LED display device 1, the warning driver the place ahead road condition that can be better.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. A blind spot car meeting assistance system, comprising: the device comprises an LED display device, a video acquisition device and a recognition device;
the identification device is respectively connected with the LED display device and the video acquisition device;
the video acquisition device is arranged on the vehicle blind area road section and is used for acquiring video information of the blind area road section;
the identification device is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian to meet, sending a signal to the LED display device;
the LED display device is arranged on the blind area road section, and displays alarm characters to remind a driver driving on the blind area road section after receiving the signals.
2. The blind spot car meeting assistance system according to claim 1, wherein said video capturing means is: a camera;
the camera is fixed on the vehicle blind area road section through the height-adjustable support and used for obtaining video information of the blind area road section.
3. The blind spot car meeting assistance system of claim 2, wherein said LED display device comprises: the LED display screen and the display screen bracket;
the display screen support fixes the LED display screen, so that the LED display screen faces a driver driving in a blind area road section.
4. The blind area meeting auxiliary system of claim 1, wherein the number of the LED display screens is the same as the number of the coming directions of the blind area road sections and corresponds to one another.
5. The blind area meeting assistance system of claim 1, wherein the number of said video capture devices and said LED display devices is adjusted based on the actual situation of said blind area segments such that said LED display devices are viewable by drivers at each intersection of said blind area segments.
6. The blind spot car meeting assistance system of claim 1, further comprising: and the convex lens is arranged at the corner of the blind area road section.
7. The blind spot car meeting assistance system of claim 1, further comprising: the voice prompt unit is connected with the identification device;
the voice prompt unit is used for identifying pedestrians and vehicles in the video information; when the recognition device recognizes a vehicle and/or a pedestrian about to meet, a signal is sent to the LED display device.
8. The blind spot car meeting assistance system of claim 5, further comprising: a solar power generation device;
the solar power generation device is used for supplying power to the blind area meeting auxiliary system.
9. The blind spot car meeting assistance system of claim 1, further comprising: a wireless communication module;
the video acquisition device is connected with a preset server through the wireless communication module and sends the video to the preset server.
10. The blind spot car meeting assistance system of claim 1 wherein the LED display device displays a red light text pattern upon receiving the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148374.8U CN213987802U (en) | 2020-12-23 | 2020-12-23 | Blind area meeting auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023148374.8U CN213987802U (en) | 2020-12-23 | 2020-12-23 | Blind area meeting auxiliary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213987802U true CN213987802U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023148374.8U Active CN213987802U (en) | 2020-12-23 | 2020-12-23 | Blind area meeting auxiliary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213987802U (en) |
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2020
- 2020-12-23 CN CN202023148374.8U patent/CN213987802U/en active Active
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