On-board monitoring method and system for road condition

A road surface condition and road surface technology, applied in the field of road surface maintenance, can solve the problems of shortening the service life of the road surface, damaging the road surface, increasing damage, etc., and achieve the effect of quick acquisition

Inactive Publication Date: 2015-06-10
GUANGDONG LITE ARRAY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the number of cars increases, the damage to the road surface will gradually increase, thereby shortening the service life of the road surface
In the existing technology, the road surface needs to be manually inspected with

Method used

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  • On-board monitoring method and system for road condition
  • On-board monitoring method and system for road condition
  • On-board monitoring method and system for road condition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0030] Example: see Figure 1 to Figure 4 , the present embodiment provides a vehicle-mounted monitoring method for road conditions, which includes the following steps:

[0031] (1) A shooting device is set, which includes a wide-angle lens and a CMOS image sensor;

[0032] (2) An interactive terminal is set, and the interactive terminal is arranged in the car, and the interactive terminal includes an operation unit, a storage module, a wireless network transceiver module and a display;

[0033] (3) A DSP processing module and a GPS positioning module are set in the interactive terminal, and the DSP processing module exchanges information with the photographing device, display, storage module, wireless network transceiver module and GPS positioning module;

[0034] (4) When working, the shooting device shoots the road conditions, and transmits the wide-angle, distorted original real-time image information to the DSP processing module; the DSP processing module processes the i...

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PUM

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Abstract

The invention discloses an on-board monitoring method for a road condition. The on-board monitoring method is characterized by comprising the following steps: (1) providing a shooting device; (2) providing an interactive terminal; (3) providing a DSP processing module and a GPS positioning module in the interactive terminal; and (3) shooting the road condition by the shooting device when working, and transmitting distorted original real-time image information with a wide viewing angle to the DSP processing module, processing the image information which is shot by front and rear cameras by the DSP processing module, carrying out distortion correction and image reconstruction, calculating the flatness of the pavement and the dimension and height information of a convex-concave surface for parallax formed by the pavement by the cameras at different positions, and outputting the pavement condition information and position information on a display screen by combining with the GPS positioning module, storing the information, or transmitting to a cloud server through a wireless network transceiver module, and dispatching the information through a user terminal. The invention further discloses a system for executing the method.

Description

technical field [0001] The invention relates to the field of road maintenance, in particular to a vehicle-mounted monitoring method for road conditions and a system for implementing the method. Background technique [0002] With the development of society, cars are becoming more and more popular. As the number of cars increases, the damage to the road surface will gradually increase, thereby shortening the service life of the road surface. In the prior art, it is necessary to manually inspect the road surface with human eyes, and manually mark the location of the damaged road surface, which is easy to cause visual fatigue, and the accuracy rate is low, and the work efficiency is low, so it cannot meet the monitoring requirements. Contents of the invention [0003] The object of the present invention is to provide a vehicle-mounted monitoring method for road surface conditions and a system for implementing the method in view of the deficiencies in the prior art. [0004] ...

Claims

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Application Information

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IPC IPC(8): E01C23/01H04N7/18B60R1/00G08C17/02
Inventor 沈振权舒伟平曹后平田野冯为瑞刘玉君
Owner GUANGDONG LITE ARRAY
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