CN217847282U - Intelligent warning board - Google Patents
Intelligent warning board Download PDFInfo
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- CN217847282U CN217847282U CN202220158588.3U CN202220158588U CN217847282U CN 217847282 U CN217847282 U CN 217847282U CN 202220158588 U CN202220158588 U CN 202220158588U CN 217847282 U CN217847282 U CN 217847282U
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Abstract
The utility model discloses an intelligent warning board, which relates to the technical field of traffic warning and comprises a detection module, a controller and a warning module; the detection module and the warning module are respectively connected with the controller; the detection module is used for obtaining information of vehicles and pedestrians at the dangerous intersection; the warning module is used for warning the dangerous condition; the design achieves the purposes of warning drivers on dangerous road sections and reducing the probability of safety accidents on the dangerous road sections.
Description
Technical Field
The utility model relates to a traffic warning technical field specifically is intelligent warning tablet.
Background
The purpose of the warning board is to warn vehicles and pedestrians of the possible danger in front, and after the drivers see the warning sign, the drivers should pay attention to careful driving and slow down. Particularly, at dangerous intersections, because the traffic flow and the people flow are large, the probability of safety accidents is higher, but at present, warning boards for the dangerous intersections are not provided, or the existing warning boards lack clear information, drivers are often paralyzed to the great extent and cannot see the warning boards, so that a lot of traffic accidents are caused, and the economic society is greatly influenced.
Disclosure of Invention
The utility model discloses an overcome prior art not enough, provide intelligent warning sign, the utility model discloses a detection module detects pedestrian's information and the vehicle information in dangerous highway section, adopts warning module to carry out the early warning according to the situation of difference, effectively reduces the probability that dangerous crossing takes place the traffic accident.
The purpose of the utility model is realized through the following technical scheme:
the intelligent warning board comprises a detection module, a controller and a warning module;
the detection module and the warning module are respectively connected with the controller;
the detection module is used for acquiring vehicle information and pedestrian information of a dangerous intersection;
the warning module is used for warning dangerous conditions;
the vehicle information comprises the speed of a running vehicle and the distance between the vehicle and the intelligent warning board;
the pedestrian information comprises the number of pedestrians in a certain range of the intelligent warning board;
the detection module comprises a vehicle speed meter, a distance measuring sensor and a human body counting sensor.
Preferably, the dangerous intersections comprise crossroads, T-shaped intersections, Y-shaped intersections, annular intersections, blind zones turning sharply leftwards and rightwards, pedestrian crossings and railway crossings.
Preferably, a vehicle running speed threshold value, a vehicle distance threshold value and a pedestrian number threshold value are preset in the controller.
Preferably, the warning module adopts an LED lamp, and the LED lamp comprises a red LED lamp, a yellow LED lamp and a green LED lamp.
The beneficial effects of the invention are:
the utility model discloses a pass through pedestrian's information and the vehicle information that detection module detected dangerous highway section, adopt warning module to carry out the early warning according to the situation of difference, effectively reduce the probability that the traffic accident took place in dangerous crossing.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system diagram of the present invention;
FIG. 2 is a system diagram in accordance with an exemplary embodiment;
in the figure: the method comprises the following steps of 1-a detection module, 2-a controller, 3-a warning module, 4-a display screen, 101-a vehicle velocimeter, 102-a distance measuring sensor, 103-a human body counting sensor, 301-a red LED lamp, 302-a yellow LED lamp and 303-a green LED lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other implementations obtained by those skilled in the art without creative efforts are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description of the present invention, and do not indicate or imply that the device or element 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.
As shown in figure 1:
the intelligent warning board comprises a detection module 1, a controller 2 and a warning module 3;
the detection module 1 and the warning module 3 are respectively connected with the controller 2;
the detection module 1 is used for obtaining vehicle information and pedestrian information of a dangerous intersection;
the warning module 3 is used for warning dangerous conditions;
specifically, vehicle and pedestrian information in accident high-speed places such as dangerous intersections are detected through detection module 1, and when the vehicle is judged to be close to dangerous road sections, the speed is too high or the population quantity of the dangerous road sections is too much, warning is carried out through a warning device, the vehicle is reminded to slow down and walk slowly, and the probability of safety accidents is reduced.
Further, the dangerous intersections comprise crossroads, T-shaped intersections, Y-shaped intersections, annular intersections, blind areas which turn sharply from left to right, pedestrian crossings and railway crossings;
particularly, on the road sections, due to the reasons of large traffic flow, more vehicle steering, poor vision and the like, the probability of traffic accidents occurring on the road sections is extremely high, so that it is necessary to arrange intelligent warning boards on the road sections.
Further, the vehicle information comprises the speed of the running vehicle and the distance between the vehicle and the intelligent warning board;
specifically, in the dangerous road section, the closer to the dangerous road section, the faster the speed of the vehicle, and since a person needs a certain reaction time when an accident occurs, the slower the speed of the vehicle is, the lower the probability of occurrence of the safety accident can be.
Further, the pedestrian information comprises the number of pedestrians in a certain range of the intelligent warning board;
in particular, near the dangerous road segment, the more dense the population or the larger the traffic, if the vehicle speed is faster at the time, the probability of the occurrence of the safety accident is also increased.
Further, the detection module 1 comprises a vehicle speed meter 101, a distance measuring sensor 102 and a human body counting sensor 103;
specifically, as shown in fig. 2, the vehicle speed meter 101 measures the driving speed of the vehicle, the distance sensor 102 measures the distance from the vehicle to the dangerous road section or the intelligent warning board, the human body counting sensor 103 measures the number of pedestrians in a certain range in the dangerous road section, and for the detection range, the number of sensors can be set by the user according to the range of the dangerous road section.
Further, a vehicle running speed threshold, a vehicle distance threshold and a pedestrian number threshold are preset in the controller 2;
specifically, according to the distance from the vehicle to the dangerous road section and the traveling speed of the vehicle, a first traveling speed threshold, a second traveling speed threshold, a first safe distance threshold, a second safe distance threshold and a dangerous road section pedestrian number threshold are set, when the distance measuring sensor 102 detects that the traveling vehicle enters the first safe distance threshold of the dangerous road section, according to the traveling speed of the vehicle sent to the controller 2 by the vehicle speed meter 101 at the time, the controller 2 compares the speed of the vehicle at the time with the preset first traveling speed, if the speed is greater than the first traveling speed threshold, the warning module 3 is triggered, when the vehicle enters the second safe distance of the dangerous road section, namely, the distance from the vehicle to the dangerous road section is already quite short at the time, according to the speed of the vehicle detected by the vehicle speed meter 101, if the speed of the vehicle at the time is greater than the second traveling speed threshold, the warning device is also triggered, and for the number of pedestrians in the dangerous road section, when the vehicle travels in the first safe distance, no matter whether the speed of the first traveling speed exceeds the first traveling speed threshold, if the number of the human body in a certain range is detected, the warning module 2 triggers the warning module 3.
Further, the warning module 3 adopts LED lamps, and the LED lamps include a red LED lamp 301, a yellow LED lamp 302 and a green LED lamp 303;
specifically, as shown in fig. 2, the warning module 3 employs an LED lamp, which is clearer than an existing warning board and is easier for a vehicle owner to see, when a vehicle enters a first safety distance threshold of a dangerous section, if a driving speed at the time exceeds a first driving speed threshold, the controller 2 lights the yellow LED lamp 302, otherwise, the green LED lamp 303, when the vehicle enters a second safety distance threshold of the dangerous section, if the driving speed exceeds a second driving speed threshold, the controller 2 controls the red LED lamp 301 to light, otherwise, the yellow LED lamp 302 lights, and if the number of human bodies detected in a certain range of the dangerous section exceeds a preset pedestrian number threshold, the controller 2 controls the red LED lamp 301 to light, if the number of human bodies detected in the first safety distance of the dangerous section exceeds the preset pedestrian number threshold, the controller 2 controls the red LED lamp 301 to light.
Further, the controller is also connected with a display screen 4, and the display screen 4 is used for displaying the vehicle speed, the vehicle distance and the number of pedestrians;
specifically, as shown in fig. 2, in addition to warning the driver by the LED lamp, the controller 2 displays the driving speed of the vehicle, the distance to formally enter the dangerous road section, and the number of human bodies in a certain range of the dangerous road section on the display screen 4, so that the vehicle can know the situation of the dangerous road section ahead to a certain extent when passing through the display screen 4, thereby improving the vigilance of the driver.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
While embodiments of the present application have been shown and described above, it should be understood that they have been presented by way of example only, and not limitation, and that various changes, modifications, substitutions and alterations can be made by those skilled in the art without departing from the scope of the present application.
Claims (3)
1. The intelligent warning board is characterized by comprising a detection module, a controller and a warning module;
the detection module and the warning module are respectively connected with the controller;
the detection module is used for acquiring vehicle information and pedestrian information of a dangerous intersection;
the warning module is used for warning dangerous conditions;
the vehicle information comprises the speed of a running vehicle and the distance between the vehicle and the intelligent warning board;
the pedestrian information comprises the number of pedestrians in a certain range of the intelligent warning board;
the detection module comprises a vehicle speed meter, a distance measuring sensor and a human body counting sensor.
2. The intelligent warning sign according to claim 1, wherein the dangerous intersections include crossroads, T-junctions, Y-junctions, ring-junctions, blind zones turning sharply left and right, and crosswalks and railroad crossings.
3. The intelligent warning sign according to claim 1, wherein a vehicle running speed threshold value, a vehicle distance threshold value and a pedestrian number threshold value are preset in the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220158588.3U CN217847282U (en) | 2022-01-20 | 2022-01-20 | Intelligent warning board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220158588.3U CN217847282U (en) | 2022-01-20 | 2022-01-20 | Intelligent warning board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217847282U true CN217847282U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220158588.3U Active CN217847282U (en) | 2022-01-20 | 2022-01-20 | Intelligent warning board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217847282U (en) |
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2022
- 2022-01-20 CN CN202220158588.3U patent/CN217847282U/en active Active
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