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Driving assistance apparatus and driving assistance method

A technology of driving assistance and equipment, applied in the direction of external condition input parameters, control devices, vehicle components, etc., can solve problems such as unrecognizable dangerous places, differences in vehicle driver experience levels, and lack of

Inactive Publication Date: 2015-12-02
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a difference in the level of experience of the vehicle driver among various drivers, so a vehicle driver who lacks driving experience sometimes cannot recognize a dangerous place on the road because he or she does not have sufficient knowledge of driving. information about experience
In addition, even if a driver of a vehicle having a long-term driving experience can recognize dangerous places on a road in a section on which he or she frequently travels based on his or her previous driving experience, he or she sometimes cannot recognize or a dangerous place on the road near a section of road she does not usually drive

Method used

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  • Driving assistance apparatus and driving assistance method
  • Driving assistance apparatus and driving assistance method
  • Driving assistance apparatus and driving assistance method

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Embodiment Construction

[0025] Hereinafter, embodiments for carrying out the present invention will be described with reference to the following drawings.

[0026] First, a first embodiment will be described. figure 1 is an overall schematic diagram showing the driving assistance device 1 according to the present embodiment.

[0027] The driving assistance device 1 is installed on the vehicle 100 and used to perform driving assistance to the driver, the driving assistance device 1 determines the driving risk level as an index related to the risk level when the driver travels in each road section and records every The driving risk level of each road segment. In addition, as described below, the same driving assistance apparatus performs attention-inducing display on the monitor 25 based on the recorded driving risk level of each road section to assist the driver in safe driving and the like.

[0028] The vehicle 100 is provided with an engine (not shown) and its drive wheels (not shown) are driven b...

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Abstract

A driving assistance apparatus includes: a surrounding object detection device (10) configured to detect an object in the surroundings of a vehicle (100); detected object classification unit configured to classify the object detected by the surrounding object detection device (10) to predetermined types; traveling risk level determination unit configured to determine the traveling risk level of each road section as an index indicating the degree of the risk upon traveling in each road section based on the predetermined types of the objects classified by the detected object classification unit; and a traveling risk level recording unit configured to record the traveling risk level of the each road section determined by the traveling risk level determination unit.

Description

technical field [0001] The invention relates to driving assistance technology for vehicles. Background technique [0002] Typically, a vehicle driver identifies hazardous places on the road based on information related to his or her previous driving experience and the conditions of the road on which he or she is currently driving the vehicle. However, there is a difference in the level of experience of the vehicle driver among various drivers, so a vehicle driver who lacks driving experience sometimes cannot recognize a dangerous place on the road because he or she does not have sufficient knowledge of driving. information about the experience. In addition, even if a driver of a vehicle having a long-term driving experience can recognize dangerous places on a road in a section on which he or she frequently travels based on his or her previous driving experience, he or she sometimes cannot recognize Or a dangerous spot on the road near a section of road she doesn't usually ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W40/04
CPCB60W50/14B60W2050/143B60W2530/14B60W2550/402B60W2556/50B60W2556/10B60W2556/45B60W2554/00B60W2050/146G01C21/34
Inventor 尾崎岩庄野彰一
Owner TOYOTA JIDOSHA KK
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