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Vehicle control device, vehicle control method, and storage medium

A vehicle control device and vehicle technology, applied in the field of vehicle control devices, can solve problems such as difficulty in following vehicles ahead

Active Publication Date: 2022-03-29
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in the conventional technology, when the behavior of the preceding vehicle changes, the speed of the host vehicle may be frequently changed in response to the change in the behavior of the preceding vehicle so that the inter-vehicle distance to the preceding vehicle may be kept constant.
As a result, it is sometimes difficult for the host vehicle to follow the preceding vehicle smoothly.

Method used

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  • Vehicle control device, vehicle control method, and storage medium
  • Vehicle control device, vehicle control method, and storage medium
  • Vehicle control device, vehicle control method, and storage medium

Examples

Experimental program
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no. 1 approach

[0097]According to the first embodiment described above, the recognition unit 130 that recognizes other vehicles m around the own vehicle M, and the action plan generation unit 140 that generates an action plan that causes the own vehicle M to follow the other vehicles recognized by the recognition unit 130 are provided. A target trajectory of a preceding vehicle M existing in front of the host vehicle M in m; a speed control unit 164 that controls acceleration and deceleration of the host vehicle M in accordance with the target trajectory generated by the action plan generation unit 140; and a steering control unit 166, It controls the steering of the host vehicle M according to the target trajectory. In the case where the behavior of the preceding vehicle is in an unstable state, the action plan generating unit 140 sets Minimum speed V MIN Since the target speed of the host vehicle M is determined to be following travel, the host vehicle can be smoothly followed by the prece...

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Abstract

The present invention provides a vehicle control device, a vehicle control method and a storage medium capable of smoothly following a preceding vehicle. The vehicle control device includes: a recognition unit that recognizes other vehicles around the own vehicle; following driving of a preceding vehicle in front, wherein, in a case where the behavior of the preceding vehicle is in an unstable state, the driving control unit changes the preceding vehicle in the unstable behavior The lowest speed among the speeds is determined as the target speed of the host vehicle during the following travel.

Description

technical field [0001] The invention relates to a vehicle control device, a vehicle control method and a storage medium. Background technique [0002] There is known a technique for causing the host vehicle to follow the preceding vehicle while maintaining the inter-vehicle distance between the host vehicle and the preceding vehicle at a predetermined distance (for example, refer to Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2017-150422 [0006] The problem to be solved by the invention [0007] However, in the conventional technology, when the behavior of the preceding vehicle changes, the speed of the host vehicle may be frequently changed in response to the change in the behavior of the preceding vehicle so that the inter-vehicle distance to the preceding vehicle may be kept constant. . As a result, it may be difficult for the host vehicle to follow the preceding vehicle smooth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/16B60W30/095B60W40/105B60W40/00
CPCB60W30/16B60W30/095B60W40/105B60W40/00
Inventor 土屋成光三浦弘石川诚川边浩司
Owner HONDA MOTOR CO LTD