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High-performance driving assistance system

A driving assistance system, a high-performance technology, applied in the field of driving assistance, can solve problems such as the difficulty of driver observation and image processing, and achieve the effect of high-performance assisted driving

Inactive Publication Date: 2018-04-20
朱明君
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The acquisition of on-board video plays a vital role in assisting driving. During the video acquisition process, the random vibration and bumps of the vehicle will cause visual random jitter in the collected video images. This random vibration gives the driver's observation and subsequent image processing pose difficulties

Method used

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Examples

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Embodiment Construction

[0012] The present invention is further described in conjunction with the following examples.

[0013] see figure 1 , a high-performance driving assistance system of this embodiment, including an environment perception subsystem 1, a control module 2 and an execution module 3, the environment perception subsystem 1 is used to obtain video images of the surrounding environment of the vehicle, and the control module 2 is used to plan the driving route by itself according to the video images of the surrounding environment of the vehicle, and sends a control instruction to the execution module 3, and the execution module 3 is used to control the vehicle to complete the driving action according to the control instruction; the environment perception subsystem 1 includes image acquisition module, an image preprocessing module, a motion estimation module, a motion correction module, an image output module, and an image stabilization evaluation module, the image acquisition module is u...

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Abstract

The invention provides a high-performance driving assistance system which comprises an environment sensing subsystem, a control module and an executing module. The environment sensing subsystem is used for acquiring a video image of a vehicle ambient environment. The control module is used for automatically planning a driving route according to the video image of the vehicle ambient environment and transmits a control instruction to the executing module. The executing module is used for making a vehicle finish a driving action according to the control instruction. The environment sensing subsystem comprises an image acquisition module, an image preprocessing module, a motion estimation module, a motion correction module, an image output module and an image stabilizing evaluation module. The high-performance driving assistance system has a beneficial effect of realizing image stabilizing processing on an on-vehicle video image and evaluation for an image stabilizing effect, and realizing high-performance driving assistance.

Description

technical field [0001] The invention relates to the technical field of driving assistance, in particular to a high-performance driving assistance system. Background technique [0002] The popularity of vehicles has brought great convenience to people's lives, but the ensuing problem is that with the increase of vehicles, the requirements for drivers' driving skills are also getting higher and higher, and the development of driving assistance systems can greatly Reduce the driver's stress and enhance the driving experience. [0003] The acquisition of on-board video plays a vital role in assisting driving. During the video acquisition process, the random vibration and bumps of the vehicle will cause visual random jitter in the collected video images. This random vibration gives the driver's observation and subsequent image processing pose difficulties. How to solve the video discontinuity phenomenon caused by the random shake of the camera becomes the key to realize high-le...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/246G06T5/00
CPCG06T7/246G06T2207/30252G06T2207/30168G06T2207/20024G06T2207/10016G06T5/00
Inventor 朱明君
Owner 朱明君
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