Big data traffic early warning device based on road traffic conditions

Abstract

The invention aims to provide a big data traffic early warning device based on road traffic conditions, which comprises sensing devices, each sensing device comprises a first shell, a cover plate, a pressing sensor and a visual communication device, and the number of vehicles staying at an intersection of a road can be analyzed through the data difference between the two sensing devices. Therefore, the road traffic condition is analyzed; the warning device comprises a second shell, a motor, a capacitor, a mounting frame, a reflecting plate and a lamp tube, and can reduce light divergence and glare of a warning device of a traditional signal lamp under the condition of low visibility while performing traffic warning; the control device is composed of a control switch, and switching of early warning signals of the warning device can be achieved by combining the road traffic conditions detected by the sensing device.

Description

Technical Field

[0001] The present invention relates to the field of traffic safety technology, and in particular to a big data traffic warning device based on highway traffic conditions. Background Art

[0002] Common traffic warning devices, such as traffic lights, direct and warn traffic at fixed time intervals, but road conditions are often different at different time periods. Warning devices with fixed time intervals can easily lead to traffic jams, resulting in unreasonable traffic conditions where most vehicles have to wait for empty lanes to pass.

[0003] A road traffic warning device proposed in CN202210275432.8 includes a highway and a No. 1 gantry, a No. 2 gantry and a No. 3 gantry installed on the highway. The present invention detects the speed of the rear vehicle through a No. 1 speedometer. When the speed of the rear vehicle is too fast, the central processing unit first determines the lane in which the vehicle is located according to the No. 1 speedometer. The central processing unit makes the display display the license plate number of the corresponding vehicle, and the alarm light flashes to remind the passing vehicle. When the rear vehicle passes the No. 2 gantry, the No. 2 speedometer detects the speed of the rear vehicle, first determines whether the rear vehicle slows down, if the rear vehicle still does not slow down or the speed reduction is not enough, the Beidou satellite module locates the position of the vehicle in real time, and the GPS module determines whether the vehicle navigation is turned on. If the navigation system is in the on state, the navigation prompt module prompts the driving vehicle to slow down again, which can give an early warning to road traffic, but does not solve the above problems.

[0004] The present invention can detect the road traffic conditions through the provided sensing device, so as to reasonably carry out traffic command and early warning, thereby reducing traffic congestion. Summary of the invention

[0005] To solve the above problems, the purpose of the present invention is to propose a big data traffic warning device based on highway traffic conditions. The big data traffic warning device based on highway traffic conditions can detect highway traffic conditions through a provided sensing device, so as to reasonably carry out traffic command and warning, thereby reducing traffic congestion.

[0006] The present invention provides a big data traffic warning device based on highway traffic conditions, comprising a sensing device arranged on a road section before an intersection; a warning device arranged at the intersection; and control devices arranged at both ends of a sidewalk.

[0007] Furthermore, the sensing device includes a first shell, a cover plate, a press sensor and a visual communication device. The first shell is arranged on the road, a matching groove is opened on the road, the cover plate is installed above the first shell, the cover plate and the first shell are connected by a spring, a buffer plate is provided above the cover plate, the press sensor is arranged between the first shell and the cover plate, and the visual communication device is arranged on a bracket, and the bracket is fixed at the road intersection.

[0008] Furthermore, the sensing devices are arranged in groups of two on the same-direction lane, one of which is arranged in front of the sidewalk and the other is 50 to 100 meters away from the sidewalk.

[0009] Furthermore, the warning device includes a second shell, a motor, a capacitor, a mounting frame, a reflector and a light tube. The second shell is installed on the bracket, the motor and the capacitor are fixed in the second shell, the mounting frame is rotatably and evenly installed in the second shell, the mounting frame is connected to the motor output shaft through a gear set, the reflector is installed on the side of the mounting frame, and the light tube is fixed in the second shell and is located on the inner side of the mounting frame.

[0010] Furthermore, a window is provided on one side of the second shell, which matches the position of the reflector for observing the reflector. A vertical groove is provided on the other side of the second shell, corresponding to the position of the mounting frame. Inclined baffles are provided on both sides of the upper end of the second shell, and a drainage groove is provided at the lower end of the second shell.

[0011] Furthermore, the mounting frame is prism-shaped, with a slot on each side, and slide grooves on both sides of the reflector, which is installed in the slot of the mounting frame through the slide grooves.

[0012] Furthermore, the reflector is made of a translucent material with a fixed color, and the reflectors on the same mounting frame have different colors, namely red, green and yellow.

[0013] Furthermore, the reflective plate is inclined, and a pyramid-shaped protrusion is provided behind the reflective plate.

[0014] Furthermore, the control device is composed of control switches, and the control switches are located on both sides of the sidewalk.

[0015] Beneficial effects: 1. A group of two sensing devices are arranged on the same-direction lane, one is arranged in front of the sidewalk, and the other is 50 to 100 meters away from it. The cover plate is installed above the first shell, and the cover plate and the first shell are connected by a spring. The press sensor is arranged between the first shell and the cover plate, and the visual communication device is arranged on the bracket. When a vehicle passes by, an electrical signal can be sent through the press sensor, and the data difference between the two sensing devices can be used to analyze how many vehicles are parked at the intersection of the road, thereby analyzing the traffic conditions of the surrounding highway.

[0016] 2. The second shell is installed on the bracket, the motor and the capacitor are fixed in the second shell, the mounting frame is rotatably evenly installed in the second shell, the reflector is installed on the side of the mounting frame, the lamp tube is fixed in the second shell, the reflector is made of a translucent material with a fixed color, and the reflectors on the same mounting frame have different colors, namely red, green and yellow. The lamp tube can emit light through the reflector with fixed colors, thereby irradiating the corresponding red, green and yellow lights, so as to carry out traffic control and early warning.

[0017] 3. The reflector is inclined, and a pyramid-shaped protrusion is provided behind the reflector. The light diverged by the car lights can illuminate the inclined reflector, and the pyramid-shaped protrusion provided behind the reflector forms a "corner reflector", thereby reflecting the light, so that vehicles can observe the color of the reflector, thereby reducing the light divergence and glare of the warning device of the traditional signal light under low visibility conditions while providing traffic warnings.

[0018] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is an exploded view of the induction device of the present invention.

[0021] Figure 3 The overall structure of the warning device of the present invention is shown in FIG. Figure 1 .

[0022] Figure 4 The overall structure of the warning device of the present invention is shown in FIG. Figure 2 .

[0023] Figure 5 The explosion of the warning device of the present invention Figure 1 .

[0024] Figure 6 The explosion of the warning device of the present invention Figure 2 .

[0025] Figure numerals: sensing device 1; first shell 11; cover plate 12; spring 13; buffer plate 14; pressure sensor 15; bracket 2; visual communication device 3; warning device 4; second shell 41; motor 42; capacitor 43; mounting bracket 44; reflector 51; lamp tube 52; control switch 61. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention.

[0027] Below, a big data traffic warning device based on highway traffic conditions according to an embodiment of the present invention is described with reference to the accompanying drawings. Figure 1 - Figure 6As shown, the big data traffic warning device based on highway traffic conditions includes a sensing device 1 arranged on the road section before the intersection; a warning device 4 arranged at the intersection; and control devices arranged at both ends of the sidewalk.

[0028] like Figure 1 and Figure 2 As shown, the big data traffic warning device based on highway traffic conditions includes a sensing device 1, which includes a first shell 11, a cover plate 12, a pressure sensor 15 and a visual communication device 3. The sensing devices 1 are arranged in a group of two on the same-direction lane, one is arranged in front of the sidewalk, and the other is 50 to 100 meters away from it. The first shell 11 is arranged on the road, and a matching groove is opened on the road. The cover plate 12 is installed above the first shell 11, and the cover plate 12 and the first shell 11 are connected by a spring 13. A buffer plate 14 is provided above the cover plate 12. The pressure sensor 15 is arranged between the first shell 11 and the cover plate 12. The visual communication device 3 is arranged on the bracket 2, and the bracket 2 is fixed at the road intersection for visual detection of highway traffic conditions.

[0029] In a specific embodiment: when a vehicle passes over the sensing device 1, the wheel will contact the buffer plate 14, thereby driving the cover plate 12 to move downward, causing the pressure sensor 15 to send an electrical signal and transmit it to an external big data analysis device. The data difference between the two sensing devices 1 is used to analyze how many vehicles are parked at the intersection of the road, thereby analyzing the highway traffic conditions.

[0030] like Figure 4 , Figure 5 and Figure 6As shown, the big data traffic warning device based on highway traffic conditions includes a warning device 4, which includes a second shell 41, a motor 42, a capacitor 43, a mounting frame 44, a reflector 51 and a light tube 52. The second shell 41 is installed on the bracket 2, the motor 42 and the capacitor 43 are fixed in the second shell 41, the mounting frame 44 is rotatably evenly installed in the second shell 41, the mounting frame 44 is connected to the output shaft of the motor 42 through a gear set, the reflector 51 is installed on the side of the mounting frame 44, the light tube 52 is fixed in the second shell 41, and is located on the inner side of the mounting frame 44. A window is provided on one side of the second shell 41 to match the position of the reflector 51 for observing the reflector 51, a vertical groove is provided on the other side of the second shell 41, corresponding to the position of the mounting frame 44, for ventilation and reducing wind resistance, inclined baffles are provided on both sides of the upper end of the second shell 41 to prevent rainwater from entering the second shell 41, and a drainage groove is opened at the lower end of the second shell 41 to drain the accumulated water in the second shell 41, the mounting frame 44 is prism-shaped, and a slot is provided on each side, and slide grooves are provided on both sides of the reflector 51, which is installed in the slot of the mounting frame 44 through the slide grooves, and the reflector 51 is made of a translucent material with a fixed color. The reflectors 51 on the same mounting frame 44 have different colors, namely red, green and yellow, and the reflector 51 is inclined, and a pyramid-shaped protrusion is provided on the back of the reflector 51.

[0031] In a specific embodiment: when used under conditions of high external visibility, the internal light tube 52 emits high brightness through an external power source, and at the same time penetrates the reflector 51 with fixed colors, thereby irradiating corresponding red, green and yellow lights, thereby conducting traffic control and early warning; when used under conditions of low external visibility, the internal light tube 52 emits low brightness, or even no brightness, through an external power source, but when a vehicle passes by, due to low external visibility, the vehicle must turn on the headlights, and the light emitted by the headlights will illuminate the inclined reflector 51. The reflector 51 forms a "corner reflector" through the pyramid-shaped protrusions on the back, thereby reflecting the light, so that the vehicle can observe the color of the reflector, thereby reducing the light divergence and glare of the warning device of the traditional signal light under low visibility conditions while providing traffic warnings.

[0032] When used in a situation where the outside visibility is high, the light tubes 52 can be started and shut down by an external control device, and the light tubes 52 can be shut down in an orderly manner, thereby forming a countdown effect.

[0033] When changing according to the highway traffic conditions, the motor 42 is started to rotate by an external power supply, thereby driving the mounting frame 44 to rotate, so that traffic participants can see the reflector 51 from the window position of the second shell 41 and convert the red, green and yellow colors to conduct traffic control and warning.

[0034] In an emergency, when the circuit is disconnected, the capacitor 43 is charged by an external power supply before the circuit is disconnected, and is discharged after the circuit is disconnected, thereby starting the motor 42, driving the motor 42 to rotate, thereby switching to the yellow reflector 51, and thus issuing a traffic warning.

[0035] like Figure 1 As shown, the big data traffic warning device based on highway traffic conditions includes a control device, which is composed of a control switch 61, and the control switch 61 is located on both sides of the sidewalk.

[0036] In a specific embodiment: when the warning device 4 does not have a switching signal, when a pedestrian needs to cross the sidewalk, the control switch 61 can be pressed to send out an electrical signal, thereby combining with the road traffic conditions detected by the sensing device 1 to switch the warning signal of the warning device 4. Working principle: When a vehicle passes over the sensing device 1, the wheels will contact the buffer plate 14, thereby driving the cover plate 12 to move down, causing the pressing sensor 15 to send out an electrical signal, and transmit it to an external big data analysis device, and analyze how many vehicles are parked at the intersection of the road through the data difference between the two sensing devices 1, thereby analyzing the road traffic conditions. When used under conditions of high external visibility, the internal light tube 52 emits a high light through an external power supply, and at the same time penetrates the reflector 51 with fixed colors, thereby illuminating the corresponding red, green and yellow light, thereby conducting traffic control and warning; when used under conditions of low external visibility, the internal light tube 52 is connected to an external power supply. It emits low light or even no light, but when a vehicle passes by, due to the low visibility outside, the vehicle must turn on the headlights, and the divergent light from the headlights will illuminate the inclined reflector 51. The reflector 51 forms a "corner reflector" through the pyramid-shaped protrusions on the back, thereby reflecting the light, so that the vehicle can observe the color of the reflector, thereby reducing the light divergence and glare of the warning device of the traditional signal light under low visibility conditions while providing traffic warnings. When the warning device 4 does not have a switching signal, when a pedestrian needs to cross the sidewalk, the control switch 61 can be pressed to send an electrical signal, thereby combining the road traffic conditions detected by the sensing device 1 to realize the switching of the warning signal of the warning device 4.

Claims

1. A big data traffic warning device based on highway traffic conditions, characterized in that: The invention comprises a sensing device (1) arranged at the road section before the intersection; a warning device (4) arranged at the intersection; and control devices arranged at both ends of the sidewalk.

2. A big data traffic warning device based on highway traffic conditions as claimed in claim 1, characterized in that: The sensing device (1) comprises a first shell (11), a cover plate (12), a pressure sensor (15) and a visual communication device (3). The first shell (11) is arranged on a road, a matching groove is provided on the road, the cover plate (12) is installed above the first shell (11), the cover plate (12) and the first shell (11) are connected by a spring (13), a buffer plate (14) is provided above the cover plate (12), the pressure sensor (15) is arranged between the first shell (11) and the cover plate (12), and the visual communication device (3) is arranged on a bracket (2), and the bracket (2) is fixed at a road intersection.

3. A big data traffic warning device based on highway traffic conditions as claimed in claim 2, characterized in that: The sensing devices (1) are arranged in groups of two on the same-direction lane, one of which is arranged in front of the sidewalk and the other is 50 to 100 meters away from the sidewalk.

4. A big data traffic warning device based on highway traffic conditions as claimed in claim 1, characterized in that: The warning device (4) comprises a second housing (41), a motor (42), a capacitor (43), a mounting frame (44), a reflector (51) and a light tube (52); the second housing (41) is mounted on a bracket (2); the motor (42) and the capacitor (43) are fixed in the second housing (41); the mounting frame (44) is rotatably evenly mounted in the second housing (41); the mounting frame (44) is connected to the output shaft of the motor (42) through a gear set; the reflector (51) is mounted on a side of the mounting frame (44); and the light tube (52) is fixed in the second housing (41) and is located on the inner side of the mounting frame (44).

5. A big data traffic warning device based on highway traffic conditions as claimed in claim 4, characterized in that: A window is provided on one side of the second shell (41), which is aligned with the position of the reflector (51) and is used for observing the reflector (51). A vertical groove is provided on the other side of the second shell (41), which corresponds to the position of the mounting frame (44). Inclined baffles are provided on both sides of the upper end of the second shell (41), and a drainage groove is provided at the lower end of the second shell (41).

6. A big data traffic warning device based on highway traffic conditions as claimed in claim 4, characterized in that: The mounting frame (44) is prism-shaped, with a slot provided on each side, and slide grooves are provided on both sides of the reflector (51), which is installed in the slot of the mounting frame (44) through the slide grooves.

7. A big data traffic warning device based on highway traffic conditions as claimed in claim 4, characterized in that: The reflector (51) is made of a translucent material with a fixed color. The reflectors (51) on the same mounting frame (44) have different colors, namely red, green and yellow.

8. A big data traffic warning device based on highway traffic conditions as claimed in claim 7, characterized in that: The reflective plate (51) is inclined, and a pyramid-shaped protrusion is provided behind the reflective plate (51).

9. The big data traffic warning device based on highway traffic conditions as claimed in claim 1, characterized in that: The control device is composed of control switches (61), and the control switches (61) are located on both sides of the sidewalk.

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