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1. WO2020071521 - MERGE SUPPORT DEVICE, VEHICLE-MOUNTED DEVICE, MERGE SUPPORT SYSTEM, MERGE SUPPORT METHOD, AND PROGRAM

Publication Number WO/2020/071521
Publication Date 09.04.2020
International Application No. PCT/JP2019/039238
International Filing Date 04.10.2019
IPC
G08G 1/09 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
B60W 30/095 2012.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
08Predicting or avoiding probable or impending collision
095Predicting travel path or likelihood of collision
B60W 40/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02related to ambient conditions
04Traffic conditions
G08G 1/01 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
G08G 1/015 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
015with provision for distinguishing between motor cars and cycles
G08G 1/052 2006.01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
052with provision for determining speed or overspeed
CPC
B60W 30/095
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units ; , or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
08Active safety systems; predicting or avoiding probable or impending collision ; or attempting to minimise its consequences
095Predicting travel path or likelihood of collision
B60W 40/04
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
02related to ambient conditions
04Traffic conditions
G08G 1/01
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
G08G 1/015
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
015with provision for distinguishing between two or more types of vehicles, e.g. between motor-cars and cycles
G08G 1/052
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
01Detecting movement of traffic to be counted or controlled
052with provision for determining speed or overspeed
G08G 1/09
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
Applicants
  • 三菱重工機械システム株式会社 MITSUBISHI HEAVY INDUSTRIES MACHINERY SYSTEMS, LTD. [JP]/[JP]
Inventors
  • 早川 祥史 HAYAKAWA Yoshifumi
  • 北嶋 一欽 KITAJIMA Kazuyoshi
  • 山本 公之 YAMAMOTO Masayuki
  • 岡田 敏希 OKADA Toshiki
Agents
  • 松沼 泰史 MATSUNUMA Yasushi
  • 伊藤 英輔 ITO Eisuke
  • 橋本 宏之 HASHIMOTO Hiroyuki
  • 古都 智 FURUICHI Satoshi
  • 鎌田 康一郎 KAMATA Koichiro
Priority Data
2018-18982205.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) MERGE SUPPORT DEVICE, VEHICLE-MOUNTED DEVICE, MERGE SUPPORT SYSTEM, MERGE SUPPORT METHOD, AND PROGRAM
(FR) DISPOSITIF, SYSTÈME ET PROCÉDÉ DE SUPPORT D'INSERTION, DISPOSITIF MONTÉ SUR UN VÉHICULE ET PROGRAMME
(JA) 合流支援装置、車載器、合流支援システム、合流支援方法、及びプログラム
Abstract
(EN)
This merge support device comprises: a speed detection unit for detecting the speed, at a first location, of a freeway vehicle traveling on a freeway; a prediction unit for predicting a predicted arrival time for arrival of the freeway vehicle at a merge start location on the basis of the distance from the first location to the merge start location and the speed of the freeway vehicle at the first location; an error calculation unit for calculating an error in the predicted arrival time; and a correction unit for correcting the predicted arrival time of the freeway vehicle on the basis of the error.
(FR)
La présente invention concerne un dispositif de support d'insertion qui comprend : une unité de détection de vitesse pour détecter la vitesse, à un premier emplacement, d'un véhicule d'autoroute se déplaçant sur une autoroute ; une unité de prédiction pour prédire une heure d'arrivée prédite pour l'arrivée du véhicule d'autoroute à un emplacement de début d'insertion sur la base de la distance entre le premier emplacement et l'emplacement de début d'insertion et de la vitesse du véhicule d'autoroute au premier emplacement ; une unité de calcul d'erreur pour calculer une erreur sur l'heure d'arrivée prédite ; et une unité de correction pour corriger l'heure d'arrivée prédite du véhicule d'autoroute sur la base de l'erreur.
(JA)
合流支援装置は、本線を走行する本線車両の第1地点における速度を検出する速度検出部と、前記第1地点から合流開始地点までの距離と、前記本線車両の前記第1地点における速度とに基づいて、前記本線車両の前記合流開始地点への到達予測時間を予測する予測部と、前記到達予測時間の誤差を算出する誤差算出部と、前記本線車両の前記到達予測時間を、前記誤差に基づいて補正する補正部と、を備える。
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