To improve accuracy in acquiring an azimuth angle of an automotive vehicle.SOLUTION: An azimuth angle acquisition device for an automotive vehicle includes: an acquisition part acquiring an external field state as a vehicle motion state detected from an external field and an internal field state as a vehicle motion state detected from the internal field; an azimuth angle calculation part acquiring an external field azimuth angle using the acquired external field state, and calculating an internal field azimuth angle using the acquired internal field state; and an azimuth angle decision part deciding a vehicle azimuth angle used for autonomous traveling of the vehicle, using the calculated external field azimuth angle and the calculated internal field azimuth angle.SELECTED DRAWING: Figure 1
【課題】自走車両の方位角の取得精度を向上させること。【解決手段】自走可能な車両の方位角取得装置が提供される。方位角取得装置は、外界から検出された前記車両の運動状態である外界状態および内界から検出された前記車両の運動状態である内界状態を取得する取得部と、取得された前記外界状態を用いて外界方位角を取得し、取得された前記内界状態を用いて内界方位角を算出する方位角算出部と、算出された前記外界方位角および前記内界方位角を用いて前記車両の自走に用いられる車両方位角を決定する方位角決定部とを備える。【選択図】図1
AZIMUTH ANGLE ACQUISITION DEVICE FOR AUTOMOTIVE VEHICLE, AZIMUTH ANGLE ACQUISITION SYSTEM, AND AZIMUTH ANGLE ACQUISITION METHOD
自走車両の方位角取得装置、方位角取得システムおよび方位角取得方法
2024-12-04
Patent
Electronic Resource
Japanese
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 / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen |
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