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Auxiliary driving warning device for analyzing vehicle forward traffic condition by video splicing technology

A technology for video splicing and assisted driving, applied in the direction of control devices, etc., can solve problems such as assisted driving judgment and decision-making errors, prediction errors, and blind spots in sampling, so as to reduce prediction errors, improve reliability, and have good use effects Effect

Inactive Publication Date: 2019-01-04
天津布尔科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The losses and casualties caused are very large, and the driver's misjudgment of the road conditions is the main factor causing this result
[0003] At present, the forward road condition judgment equipment of the assisted driving warning system for commercial vehicles on the market is mostly composed of anti-distortion cameras, radars and other equipment, which cannot cover the whole part of the road condition information of the front of the vehicle, so that there are blind spots in the sampling area of ​​the vehicle's forward road, so that it cannot be effective Make a more accurate judgment on the forward driving of the vehicle
[0004] Existing assisted driving warning devices all adopt the way of facing the front camera or adding radar to sample the road conditions of the forward road, resulting in the forward road condition sampling only focusing on the situation directly ahead. It is inevitable that the situation will increase
[0005] There are blind spots in the forward road condition sampling, which makes the assisted driving judgment and decision-making mistakes

Method used

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  • Auxiliary driving warning device for analyzing vehicle forward traffic condition by video splicing technology
  • Auxiliary driving warning device for analyzing vehicle forward traffic condition by video splicing technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of assisted driving early warning device that analyzes vehicle forward road conditions by video splicing technology, and its composition comprises: camera, described camera is installed on the car 9, and described camera includes forward camera 1 and camera 2 that photographs the driver, Described forward camera and described camera are all connected driving recorder main frame 3, described forward camera and described camera are all connected warning host computer, and described early warning host computer is contained in early warning prompter 4, and described Connect the buzzer 5 and the image display 6.

Embodiment 2

[0023] In the assisted driving early warning device for analyzing the forward road condition of the vehicle through the video splicing technology described in embodiment 1, the two-way video signal input by the described early warning host computer is distributed into two paths, and one path is processed and analyzed as an early warning judgment; The output will continue to be transmitted to the driving recorder for monitoring and video recording; other cameras that do not require early warning analysis are still connected to the driving recorder in a general way.

Embodiment 3

[0025] The working method of the assisted driving early warning device for analyzing the forward road condition of the vehicle through the video splicing technology described in embodiment 1, when the assisted driving early warning device processes and analyzes the input video signal, if it is judged to be in an alarm state, it will be prompted by the early warning The device performs buzzer and image warning to the driver, and at the same time outputs the alarm signal to the general IO alarm input port of the driving recorder through the alarm output circuit. The wireless network is transmitted to the national standard monitoring platform; the operation monitoring personnel realize the driving record system monitoring and assisted driving early warning monitoring of the vehicle through the general monitoring platform of the national / ministry standard.

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PUM

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Abstract

Provided is an auxiliary driving warning device for analyzing vehicle forward traffic condition by video splicing technology. The auxiliary driving warning device consists of: a camera mounted on a vehicle, the camera comprises a forward camera and a camera for photographing a driver, wherein the forward camera and the camera are connected with a travel recorder host; the forward camera and the camera are connected with an early warning host; the early warning host is arranged in an early warning prompt; and the buzzer and the image display are connected with each other. The present inventionis used for driving alerts.

Description

Technical field: [0001] The invention relates to an auxiliary driving early warning device for analyzing the forward road conditions of vehicles through video splicing technology. Background technique: [0002] According to the data provided by the World Health Organization, the number of deaths due to road traffic accidents in the world is about 1.25 million every year, which is equivalent to 3,500 people die due to traffic accidents every day in the world. Statistics show that tens of millions of people are injured or disabled every year. The losses and casualties caused are very large, and the driver's misjudgment of road conditions is the main factor causing this result. [0003] At present, the forward road condition judgment equipment of the assisted driving warning system for commercial vehicles on the market is mostly composed of anti-distortion cameras, radars and other equipment, which cannot cover the whole part of the road condition information of the front of t...

Claims

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Application Information

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IPC IPC(8): B60W40/02B60W40/08B60W50/14
CPCB60W40/02B60W40/08B60W50/14B60W2050/143B60W2050/146
Inventor 闫方超刘畅杜汉宇
Owner 天津布尔科技有限公司
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