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Vehicle control system

A vehicle control system, vehicle technology, applied in the direction of control/regulation system, vehicle position/route/height control, control device, etc., can solve problems affecting traffic, traffic congestion, etc., and achieve the effect of minimizing the possibility

Inactive Publication Date: 2020-10-09
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] If a vehicle stops in a right-turn lane in a left-hand drive zone, it could seriously disrupt traffic and possibly cause traffic jams

Method used

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Embodiment Construction

[0030] A vehicle control system according to a preferred embodiment of the present invention will be described below with reference to the accompanying drawings. The following disclosure is based on left-hand traffic. In the case of right-hand traffic, left and right in this disclosure would be reversed.

[0031] Such as figure 1 As shown, a vehicle control system 1 according to the invention is part of a vehicle system 2 installed on a vehicle. The vehicle system 2 includes a power unit 3, a braking device 4, a steering device 5, an external environment recognition device 6, a vehicle sensor 7, a communication device 8, a navigation device 9 (map device), a driving operation device 10, an occupant monitoring device 11, an HMI 12 (man-machine interface), autonomous driving level switch 13, external notification device 14 and control unit 15. These components of the vehicle system 2 are connected to each other so that signals can be transmitted between these components by co...

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PUM

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Abstract

The invention discloses a vehicle control system. In a vehicle control system (1, 101), a control unit (15) acquires a position and a speed of the obstacle according to a signal from an external environment recognition device (6), computes a position of the obstacle at each of a plurality of time points in future, and an obstacle presence region defined around the object with a prescribed safety margin at each time point, determines a future target trajectory of the vehicle so as not to overlap with the obstacle presence region, and executes a stop process to bring the vehicle to a stop in a prescribed stop area when an input from the driver has failed to be detected in spite of an intervention request from the control system to the driver, the safety margin being greater when executing the stop process than when not executing the stop process.

Description

technical field [0001] The present invention relates to a vehicle control system configured for autonomous driving. Background technique [0002] According to known vehicle control systems, the vehicle is brought to a stop where it does not obstruct traffic when the driver loses consciousness. See eg WO2013 / 008299A1. According to this prior art, when the vehicle is about to come to a stop, the control system selects a point avoiding an intersection or railroad crossing and keeps the vehicle parked at that point. [0003] If a vehicle stops in a right-turn lane in a left-hand drive zone, it can seriously disrupt traffic and possibly cause traffic jams. Therefore, in this case, the vehicle is required to turn right and enter a spot that does not significantly impede traffic. This maneuver must be performed while the driver is not or unable to participate in driving. Therefore, it is desirable to perform such manipulations with minimal risk. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06B60W30/18B60W60/00
CPCB60W30/06B60W30/181B60W2540/26B60W2540/10B60W2540/12B60W2540/18B60W2554/4042B60W2554/4041B60W30/0956B60W30/09B60W50/14B60W10/20B60W60/0016B60W60/0027G05D1/0214
Inventor 加藤大智辻完太成濑忠司
Owner HONDA MOTOR CO LTD
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