Autonomous driving vehicle system

A technology of automatic driving and vehicle system, applied in the field of automatic driving vehicle system, which can solve the problems of reducing and lengthening the stop state.

Active Publication Date: 2020-07-10
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the acceleration performance of each vehicle is different, for example, when autonomous driving is used to merge a self-vehicle with low acceleration performa...

Method used

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  • Autonomous driving vehicle system
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Embodiment Construction

[0017] Refer to the following Figure 1 to Figure 9 Embodiments of the present invention will be described. An automatic driving vehicle system according to an embodiment of the present invention is applied to a vehicle having an automatic driving function (autonomous driving vehicle). figure 1 It is a figure which shows the schematic structure of the traveling system of the automatic driving vehicle 200 (it may be simply called a vehicle or own vehicle) to which the automatic driving vehicle system of this embodiment is applied. The vehicle 200 can travel not only in an automatic driving mode in which a driver does not need to perform a driving operation, but also in a manual driving mode in which a driver performs a driving operation. In addition, in the present embodiment, a driving mode that does not require all operations of an accelerator operation, a brake operation, and a steering is called an automatic driving mode.

[0018] Such as figure 1 As shown, a vehicle 200...

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Abstract

An autonomous vehicle system is provided with a peripheral condition detection unit (31) that detects the peripheral condition of an autonomous vehicle (200), and an action plan generation unit (45) that generates an action plan for the autonomous vehicle (200) on the basis of the peripheral condition detected by the peripheral condition detection unit (31), and a travel control unit (46) that controls a travel actuator (AC) of the autonomous vehicle (200) on the basis of the action plan generated by the action plan generation unit (45). The action plan generation unit (45) generates an actionplan in which an autonomous vehicle (200) is parked at a first point (Pc) of a first lane (301) and then converged between a first vehicle (201) and a second vehicle (202) behind the first vehicle (201) at a second point (Pb) of a second lane (302). The larger the maximum acceleration (Amax) that can be generated from the stop state of the autonomous vehicle (200), the closer the first point (Pc)is to the vehicle travel direction side.

Description

technical field [0001] The present invention relates to an automatic driving vehicle system configured to be able to merge into a lane by automatic driving. Background technique [0002] Conventionally, there is known a device that assists the merging of a vehicle on an expressway. Such a device is described in Patent Document 1, for example. In the device described in Patent Document 1, based on the traffic information including the position and speed of other vehicles traveling on the arterial road, the inter-vehicle space where the own vehicle can merge into the arterial road is detected, and if there is a space where the main road can merge, the first step is performed. Confluence guide. On the other hand, when there is no space for merging, the second merging guidance is performed after the own vehicle is instructed to decelerate or stop. [0003] However, in order to merge without hindering the running of other vehicles on the arterial road, it is necessary to suffi...

Claims

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Application Information

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IPC IPC(8): B60W30/18B60W30/095B60W40/02B60W40/00
CPCB60W30/18B60W30/095B60W40/02B60W40/00
Inventor 足立崇野口智之贞清雅行石川尚
Owner HONDA MOTOR CO LTD
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