PROBLEM TO BE SOLVED: To provide a road specification device having a driving support function for supporting drive by automating a part or all of the driving operations of a driver, the function allowing an appropriate estimation of the position of an own vehicle and a correct control of automatic driving even if a map for automatic driving is not prepared for all the roads.SOLUTION: A road where an own vehicle is running is specified based on automatic driving map data having road data, navigation map data having road data partially overlapping with the automatic driving map data in terms of contents, and positional information on the own vehicle measured by an external positioning system.SELECTED DRAWING: Figure 3
【課題】乗員の運転操作の一部または全てを自動化して運転を支援する運転支援機能において、全道路で自動運転用地図が整備されていなくても適正な自車位置推定を行い、正しく自動運転の走行制御を行うことのできる道路特定装置を提供する。【解決手段】道路のデータを有する自動運転用地図データと、道路のデータであって自動運転用地図データと内容が一部重複するデータを有するナビゲーション用地図データと、外部測位システムにより測位された自車の位置情報とに基づいて、自車の走行している道路を特定する。【選択図】図3
ROAD SPECIFICATION DEVICE AND VEHICLE CONTROL SYSTEM
道路特定装置及び車両制御システム
2018-06-21
Patent
Electronic Resource
Japanese
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