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Driving assistance method and driving control device

A control device and driver technology, which is applied to the control device, control/regulation system, driver input parameters, etc., and can solve the problems of large deviation of driving data and inability to learn and capture with high precision.

Active Publication Date: 2020-10-16
NISSAN MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the braking distance when the vehicle stops at an intersection on a general road, even under the same environmental conditions, the variation in the driving data is large, so there is a possibility that the braking distance that captures the driver's feeling cannot be learned with high accuracy. question

Method used

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  • Driving assistance method and driving control device
  • Driving assistance method and driving control device
  • Driving assistance method and driving control device

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Embodiment Construction

[0022] Hereinafter, an embodiment to which the present invention is applied will be described with reference to the drawings.

[0023] (Configuration of driving control system)

[0024] figure 1 It is a block diagram showing the configuration of a driving control system including the driving control device of the present embodiment. Such as figure 1 As shown, the driving control system 100 of this embodiment includes: a driving control device 1 , a driving state detection unit 3 , a driving environment detection unit 5 , a driving switch 7 and a control state presentation unit 9 . In addition, the driving control system 100 is connected to the actuator 11 mounted on the vehicle.

[0025] The driving control device 1 is a controller that learns the driving data of the driver's manual driving in a vehicle capable of switching between the driver's manual driving and the automatic driving, and executes a process of applying the learning result to the driving characteristics of ...

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Abstract

In the driving assistance method of the present invention, in a vehicle that can switch between manual driving by the driver and automatic driving, the braking distance at the time of stopping at an intersection during the driver's manual driving is learned, and priority is given to learning that there is no front of the vehicle. Braking distance while driving.

Description

technical field [0001] The present invention relates to a driving assistance method for learning driving data of a driver's manual driving in a vehicle capable of switching between manual driving by the driver and automatic driving, and driving control for applying the learning result to driving characteristics of automatic driving device. Background technique [0002] Conventionally, Patent Document 1 discloses a driving control device that learns driving operations of a driver during manual driving in order to enable automatic driving while suppressing the driver's uncomfortable feeling. In the driving control device disclosed in Patent Document 1, environmental items such as the number of lanes and weather are set, the driving environment is determined based on the environmental items during manual driving, and the driving operation of the driver is learned in accordance with the driving environment. [0003] patent documents [0004] Patent Document 1: (Japanese) Unexa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/00B60W30/18B60W60/00B60T8/174B60W40/09B60W50/10G05D1/02G08G1/09G08G1/16
CPCB60W50/10B60T8/174B60W30/181B60W30/18154G05D1/02G08G1/09G08G1/16B60W2050/0088B60W2540/10B60W2540/12B60W2520/04B60W2520/10B60W2520/105B60W2554/802B60W2552/10B60W2552/30B60W2552/15B60W2555/60B60W2555/20B60W2540/20B60W2556/10B60W2556/45B60W2720/106B60W2540/30B60W40/09B60W30/14B60W2050/0075B60W10/18B60W50/082B60W40/105B60W40/072B60W40/076B60W2554/801B60W60/005B60W60/001B60W2050/007B60W30/00B60W2554/4041B60W60/0051B60W30/18109B60W2710/18G05D1/0061G05D1/0088G05D2201/0213
Inventor 平松真知子
Owner NISSAN MOTOR CO LTD