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Driving planning device, driving assistance device, driving planning method

A technology for planning and stopping positions, used in the field of driving planning devices

Active Publication Date: 2021-01-05
NISSAN 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, there is a problem that when making a right turn at an intersection, it is impossible to stop at the center of the intersection in order to wait for an oncoming vehicle to pass straight ahead.

Method used

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  • Driving planning device, driving assistance device, driving planning method
  • Driving planning device, driving assistance device, driving planning method
  • Driving planning device, driving assistance device, driving planning method

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Embodiment Construction

[0063] Hereinafter, embodiments of the present invention will be described based on the drawings. In this embodiment, a case where the driving scene evaluation device of the present invention is applied to a driving assistance system mounted on a vehicle will be described as an example.

[0064] figure 1 It is a diagram showing a block configuration of the driving assistance system 1 . The driving assistance system 1 of the present embodiment includes a driving assistance device 100 and an in-vehicle device 200 . Embodiments of the driving assistance device 100 of the present invention are not limited, and may be mounted on a vehicle, or may be applied to a mobile terminal device capable of receiving and transmitting information with the vehicle-mounted device 200 . Terminal devices include devices such as smart phones and PDAs. The driving assistance system 1 , the driving assistance device 100 , the in-vehicle device 200 , and each of the devices included in them are comp...

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Abstract

The present invention is provided with a driving plan processor (21) for formulating a driving plan for the own vehicle (V1) traveling on a route, and the driving plan processor (21) uses a time-series As an evaluation result of the relationship between a plurality of situations encountered and the own vehicle (V1), one or more candidate stopping positions for stopping the own vehicle (V1) are set for each situation, and the information about the multiple encountered at the candidate stopping positions is used. Based on the evaluation results of the relationship between a situation and the vehicle (V1), a driving plan is made for the scene encountered by the vehicle (V1).

Description

technical field [0001] The present invention relates to a driving planning device, a driving assistance (driving assistance) device, and a driving planning method for planning driving of a vehicle. Background technique [0002] As for such a device, there is known a technology that brakes the vehicle instead of the driver when it is necessary to detect an intersection that should be stopped temporarily and the vehicle cannot stop before the scheduled stop position (Patent Document 1). [0003] prior art literature [0004] patent documents [0005] Patent Document 1: (Japanese) Unexamined Patent Publication No. 2006-224754 [0006] The problem to be solved by the invention [0007] However, in the conventional technology, there is a problem that, when making a right turn at an intersection, the vehicle cannot stop at the center of the intersection in order to wait for an oncoming vehicle to pass straight ahead. Contents of the invention [0008] The problem to be solve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/00G08G1/16
CPCG08G1/00G08G1/166G08G1/16B60W30/08B60W40/02G05D1/00B60W30/09B60W2554/80B60W2510/205B60W2520/105B60W2520/14B60W2520/10B60W2520/16B60W2520/18B60W2540/18B60W2420/403B60W30/18159B60W60/0016B60W30/18109B60W2520/04G01C21/343
Inventor 藤田晋青木元伸
Owner NISSAN MOTOR CO LTD