A movement amount estimation device (100) is provided with: an external movement amount acquisition unit (114) that acquires an external movement amount (CD) using external information detected by at least one external sensor (224) that is provided on a moving body and is capable of detecting external information relating to a target (OB) outside the moving body; an inner-boundary movement amount acquisition unit (116) that acquires an inner-boundary movement amount using inner-boundary information detected by at least one inner-boundary sensor (222) that is provided on the moving body and is capable of detecting inner-boundary information relating to the movement of the moving body; and a movement amount estimation unit (120) that estimates the amount of movement of the moving body using at least one of the outside movement amount and the inside movement amount. The movement amount estimation unit acquires the difference between the outside movement amount and the inside movement amount, and determines which one of the outside movement amount and the inside movement amount is used to estimate the movement amount on the basis of whether or not the acquired difference is equal to or less than a predetermined threshold value.
移动量推断装置(100)具备:外界移动量取得部(114),使用由移动体上所设置的、能够对与移动体的外部的物标(OB)相关的外界信息进行检测的至少一个外界传感器(224)检测出的外界信息,取得外界移动量(CD);内界移动量取得部(116),使用由移动体上所设置的、能够对与移动体的移动相关的内界信息进行检测的至少一个内界传感器(222)检测出的内界信息,取得内界移动量;以及移动量推断部(120),使用外界移动量和内界移动量中的至少某一个来推断移动体的移动量。移动量推断部取得外界移动量与内界移动量之差,并基于所取得的差是否为预先确定的阈值以下,决定使用外界移动量和内界移动量中的哪一个来推断移动量。
Movement amount estimation device
移动量推断装置
2025-02-18
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung |
European Patent Office | 2018
|European Patent Office | 2018
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