公开(公告)号：US20160167656A1

公开(公告)日：2016-06-16

申请号：US14969892

申请日：2015-12-15

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Akira MATSUDA ,  Haruki OGURI

IPC: B60W30/18

CPC classification number: B60W30/18072 ,  B60W50/0097 ,  B60W2030/1809 ,  B60W2050/0089 ,  B60W2550/402

Abstract: A deceleration control system includes: a travel distance acquisition unit configured to acquire a travel distance measured by a sensor of a vehicle; a measured distance recording unit configured to record a measured distance in a recording medium for each travel road segment through which the vehicle travels, the measured distance being the travel distance from a predetermined measurement start position; a reference position setting unit configured to set a reference position based on the measured distance and a deceleration position in which the vehicle decelerates, the reference position being a position located on the near side of the deceleration position by a predetermined reference distance; and a deceleration control unit configured to perform deceleration control based on the travel distance from the reference position.

Abstract translation: 减速控制系统包括：行进距离获取单元，被配置为获取由车辆的传感器测量的行驶距离; 测量距离记录单元，被配置为记录车辆行驶的每个行驶路段的记录介质中的测量距离，所述测量距离是从预定测量开始位置起行进距离; 基准位置设定单元，其基于所测量的距离和减速位置来设定基准位置，所述减速位置，所述车辆减速，所述基准位置是位于所述减速位置的近侧的位置预定的基准距离; 以及减速控制部，其基于与所述基准位置的行驶距离进行减速控制。

公开(公告)号：US20160033294A1

公开(公告)日：2016-02-04

申请号：US14774402

申请日：2014-03-03

Applicant: AISIN AW CO., LTD. ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kenta SANAMI ,  Takayuki MIYAJIMA ,  Satoshi HIRANO ,  Akira MATSUDA ,  Tomoki KODAN ,  Kuniaki TANAKA

IPC: G01C21/34 ,  B60W20/00

CPC classification number: G01C21/3415 ,  B60K6/445 ,  B60L7/14 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/20 ,  B60L15/2009 ,  B60L15/2045 ,  B60L2240/12 ,  B60L2240/22 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/622 ,  B60L2240/68 ,  B60L2250/16 ,  B60L2260/42 ,  B60L2260/52 ,  B60L2260/54 ,  B60W20/00 ,  B60W20/12 ,  B60W2550/20 ,  B60W2550/40 ,  G01C21/34 ,  G01C21/3492 ,  G08G1/0962 ,  G08G1/0968 ,  G08G1/096827 ,  G08G1/096844 ,  G08G1/096872 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7258 ,  Y02T10/7283 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/161 ,  Y02T90/162 ,  Y10S903/902

Abstract: A travel assist system, a travel assist method, and a computer program that prevent frequent corrections of a travel plan due to variations in congestion information are provided. Congestion information is acquired from a VICS center. The current state of a vehicle is acquired. It is determined whether or not the congestion status of an expected travel route for the vehicle has been varied from the congestion information using a criterion based on the state of the vehicle. In the case where it is determined that the congestion status of the expected travel route has been varied, the travel plan 48 is corrected using the congestion status after the variation.

Abstract translation: 提供了一种旅行辅助系统，旅行辅助方法和计算机程序，其防止由于拥塞信息的变化而频繁地校正旅行计划。 拥塞信息从VICS中心获取。 获取车辆的当前状态。 使用基于车辆的状态的判定来确定车辆的预期行驶路线的拥堵状态是否已经从拥堵信息变化。 在确定预期行驶路线的拥挤状态已经改变的情况下，使用改变之后的拥挤状态来校正行驶计划48。