MY173922A - Driving support device and driving support method - Google Patents

Driving support device and driving support method

Info

Publication number
MY173922A
MY173922A MYPI2015701242A MYPI2015701242A MY173922A MY 173922 A MY173922 A MY 173922A MY PI2015701242 A MYPI2015701242 A MY PI2015701242A MY PI2015701242 A MYPI2015701242 A MY PI2015701242A MY 173922 A MY173922 A MY 173922A
Authority
MY
Malaysia
Prior art keywords
time
vehicle
driving support
relative
activation
Prior art date
Application number
MYPI2015701242A
Inventor
Toshinori Okita
Original Assignee
Toyota Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Priority to MYPI2015701242A priority Critical patent/MY173922A/en
Priority claimed from PCT/JP2012/077712 external-priority patent/WO2014064831A1/en
Publication of MY173922A publication Critical patent/MY173922A/en

Links

Landscapes

  • Steering Control In Accordance With Driving Conditions (AREA)
  • Traffic Control Systems (AREA)

Abstract

A driving support device performs collision avoidance support on a vehicle (10) relative to a leading vehicle (60) present in a travelling direction based on a time-to-collision Ta as a time that the vehicle takes to collide with the leading vehicle. A lateral change amount calculation portion (23) detects relative lateral velocity Vy, which is a relative time-dependent change amount between the vehicle and the leading vehicle. A storage portion stores steering time Tl, which is a time required for the vehicle to avoid the leading vehicle by steering. The storage portion stores activation threshold TH 1, which is a threshold to determine activation of the driving support based on the relative lateral velocity Vy. When a relative lateral velocity Vy at a time when the time-to-collision Ta is the steering time Tl or more is the activation threshold TH 1 or more, a support management portion (50) restrains the activation of the driving support.
MYPI2015701242A 2012-10-26 2012-10-26 Driving support device and driving support method MY173922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI2015701242A MY173922A (en) 2012-10-26 2012-10-26 Driving support device and driving support method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2015701242A MY173922A (en) 2012-10-26 2012-10-26 Driving support device and driving support method
PCT/JP2012/077712 WO2014064831A1 (en) 2012-10-26 2012-10-26 Driving assistance device and driving assistance method

Publications (1)

Publication Number Publication Date
MY173922A true MY173922A (en) 2020-02-27

Family

ID=79624177

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2015701242A MY173922A (en) 2012-10-26 2012-10-26 Driving support device and driving support method

Country Status (1)

Country Link
MY (1) MY173922A (en)

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