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A UAV-based intelligent road warning system and its method

A technology for intelligent roads and drones, which is applied to unmanned aerial vehicles, roads, roads, etc., and can solve problems affecting the use range of warning signs, hidden dangers in safe use, and cumbersomeness.

Active Publication Date: 2019-06-25
广州市翔通交通设施工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although warning signs made of these materials achieve mobility, they are still bulky, inflexible, and some are easily damaged
At the same time, the warning sign can only rely on the reflection of the external light source to realize the function of luminous warning. Once encountering a harsh environment, due to the lack of sufficient light source to reflect, the warning effect is often not achieved, which affects the use of the warning sign. range, and there are unexpected hidden dangers in safe use

Method used

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  • A UAV-based intelligent road warning system and its method
  • A UAV-based intelligent road warning system and its method
  • A UAV-based intelligent road warning system and its method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] refer to Figure 1-2 , Figure 8 as shown, figure 1 A schematic diagram of an intelligent road warning system based on a drone provided for one of the examples of the present invention; figure 2 A side sectional view of an intelligent road warning system based on an unmanned aerial vehicle provided for one example of the present invention; Figure 8 An architecture diagram of an intelligent road warning system based on a UAV provided as an example of the present invention.

[0051] Specifically, this embodiment provides an intelligent road warning system based on a drone, including a drone 1, a warning device 2, a connection device 3, a drive device, a wireless device 5, a battery, and a processor 7. The drone 1 is also provided with a first camera 10, which is arranged at the position below the drone 1 for capturing road images; the warning device 2 includes a housing 20, a second camera 21, a display screen 22 and a radar sensor 23, the outer surface of the housi...

Embodiment 2

[0057] refer to image 3 as shown, image 3 A flow chart of an intelligent road warning method based on a UAV provided for one example of the present invention.

[0058] Specifically, the present embodiment provides a UAV-based intelligent road warning method, using the described a UAV-based intelligent road warning system, the method also includes the following steps:

[0059] S1. When the UAV 1 is flying at a preset speed according to a preset route, the first camera 10 arranged below the UAV 1 captures road images in real time and sends the images to the processor 7;

[0060] S2. The processor 7 uses the wireless device 5 to receive the image sent by the first camera 10 in real time and analyze road specific information according to the image;

[0061] S3. If it is analyzed that there is a problem in the image, the processor 7 uses the wireless device 5 to send an orbiting flight instruction to the UAV 1;

[0062] S4. After receiving the orbiting flight instruction, the ...

Embodiment 3

[0086] refer to Figure 5 as shown, Figure 5 A flow chart of a navigation method provided by one example of the present invention.

[0087] Specifically, this embodiment is basically the same as Embodiment 1, the difference is that in this embodiment, when the driving motor 40 drives the rollers arranged under the housing 20 to walk to the preset distance position of the problem , the method also includes the following steps:

[0088] S73. The processor 7 sends a destination address and a navigation instruction to the navigation device 28 disposed inside the casing 20;

[0089] S74. The navigation device 28 sets the address as the destination according to the received address and the navigation instruction, and sends the planned optimal walking route to the processor 7 .

[0090] Specifically, when the driving motor 40 drives the rollers arranged under the casing 20 to walk to the preset distance position corresponding to the problem, the processor 7 will move toward the r...

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Abstract

An intelligent road warning system based on a drone, including a drone, a warning device, a driving device, a wireless device, a battery and a processor, the drone is also provided with a first camera, and the first camera is arranged under the drone , the warning device includes a housing, a second camera, a display screen and a radar sensor, the outer surface of the housing is provided with a passive reflector made of reflective material, the second camera is arranged above the housing, the display screen is surrounded by the housing, and the radar The detection device is arranged under the shell, and the connecting device includes a connecting buckle, a connecting rope and a fixed buckle. Buckle connection, when in use, pull out from the inside of the fixed buckle; the fixed buckle is set at the upper position of the housing, the driving device includes a driving motor and a driving roller, the driving motor is set at the inner position below the housing, and the roller is set at the lower side of the housing Location.

Description

technical field [0001] The invention relates to the field of road warning, in particular to an intelligent road warning system and method based on an unmanned aerial vehicle. Background technique [0002] With the continuous development of information technologies such as computers, the Internet, the Internet of Things, 3G, and cloud computing, people are constantly changing their original living habits. Commodity trading and so on have become an indispensable part of our daily life. At the same time, with the development of urbanization under the market economy and the increasing competition in the commodity market, the pace of people's daily life is constantly accelerating. How to solve the problem of daily life services conveniently and quickly is particularly important. [0003] At present, the commonly used temporary warning road signs in China include cones and cylinders, and cones are usually the most widely used surface. Moreover, the colors of warning signs are mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F9/688E01F9/608E01F9/30E01F9/662B64D47/00E01F3/00
CPCE01F3/00E01F9/30E01F9/608E01F9/662E01F9/688B64D47/00B64U2101/30
Inventor 李莉
Owner 广州市翔通交通设施工程有限公司
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