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A driving assistance prompt system and method

A driving assistance and vehicle technology, which is applied to vehicle components, circuits or fluid pipelines, signal devices, etc., can solve problems such as high hardware resource requirements and insufficient real-time performance, and achieve reduced image calculations, reduced recognition operations, and improved efficiency Effect

Active Publication Date: 2020-06-09
WUHAN UNIV
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Problems solved by technology

This method involves a large number of image pixel operations and has high requirements for hardware resources, resulting in insufficient real-time performance.

Method used

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  • A driving assistance prompt system and method
  • A driving assistance prompt system and method
  • A driving assistance prompt system and method

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044] Such as Figures 1 to 5 Among them, a driving assistance prompt system, which includes a plurality of collection modules arranged at the front end of the vehicle for collecting obstacle information, the collection modules are electrically connected to the main control module, and the main control module is electrically connected to the projection module;

[0045] The main control module of the present invention preferably adopts the combination of Nvidi...

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Abstract

The invention provides a driving assisting prompting system and method. The driving assisting prompting system comprises a plurality of collecting modules arranged at the front end of a vehicle for collecting obstacle information and electrically connected with a master control module, and the master control module is electrically connected with a projection module. The driving assisting promptingsystem is applied according to the following steps of establishing a virtual model; setting the spatial position of a driver; performing information collection through the collecting modules; performing information screening; mapping screened information to the virtual model; projecting the screened information as contour images onto a front windscreen through the projection module. The driving assisting prompting system can acquire information with huge threat to driving safety and project the information saliently onto the front windshield, thereby, under the premise of no influence on thedriver, enabling the driver to pay attention to key information and avoid traffic accidents.

Description

technical field [0001] The invention relates to the field of automobile auxiliary driving, in particular to a driving auxiliary prompting system and method. Background technique [0002] During the driving process, due to the driver's vision, blind spots or attention and the influence of weather factors, the driver is easy to ignore some important driving information, for example, in the dark night and foggy weather, it is easy for the driver to ignore pedestrians or animals Passage information, as well as obstacle information such as stones falling on the road or holes caused by damaged manhole cover facilities. Some driving assistance systems are used in the prior art to help drivers pay attention to the information related to obstacles and pedestrians. [0003] Chinese patent document CN105825711A describes a vehicle obstacle early warning method and module, which reminds the driver to pay attention to the obstacle by collecting the obstacle and giving an early warning. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q9/00B60R16/02
Inventor 郑艺
Owner WUHAN UNIV
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