INFORMATION DISPLAY SYSTEM

PROBLEM TO BE SOLVED: To provide an information display system in which drive is not interfered and a driver can easily recognize information, in drive support for a vehicle or the like.SOLUTION: An information display system for projecting and displaying a virtual image on an own vehicle front scre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KAIZAKI KAZUHIRO, YOSHIDA SUSUMU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide an information display system in which drive is not interfered and a driver can easily recognize information, in drive support for a vehicle or the like.SOLUTION: An information display system for projecting and displaying a virtual image on an own vehicle front screen, for notifying a driver of drive support information comprises: an image processing part for generating the virtual image; a projection part for projecting the generated virtual image on the screen; a vehicle-outside information acquisition part for acquiring information in the surrounding of a front side of the own vehicle; an obstacle determination part for determining an obstacle by the acquired information; and a risk degree determination part for determining a risk degree of the obstacle, based on determination information of the obstacle and the own vehicle state. The information acquired on the vehicle-outside information acquisition part contains information related to visibility, and the image processing part generates a first virtual image which indicates the obstacle, and which is varied according to the risk degree of the obstacle determined by the risk degree determination part, and a second virtual which is displayed on a part other than a part where the first virtual image is displayed, and which is varied according to the information related to the visibility, and the projection part projects the first virtual image and second virtual image generated by the image processing part on the screen.SELECTED DRAWING: Figure 1 【課題】自動車等の運転支援において、運転を妨げることがなく運転者が認知し易い安全な情報表示システムを提供する。【解決手段】虚像を自車前方スクリーンに投影して表示することにより、運転支援情報を運転者に通知する情報表示システムであって、虚像を生成する画像処理部と、生成された虚像をスクリーンに投影する投影部と、自車前方周辺の情報を取得する車外情報取得部と、取得した情報により障害物を判定する障害物判定部と、障害物の判定情報と自車状況に基づき障害物の危険度を判定する危険度判定部と、を備え、車外情報取得部で取得された情報は視認性に関する情報を含み、画像処理部は、虚像として、危険度判定部により判定された障害物の危険度に応じて変化する、障害物を示すための第1の虚像と、視認性に関する情報に応じて変化する、該第1の虚像以外の部分に表示される第2の虚像と、を生成し、投影部は、画像処理部で生成された第1の虚像及び第2の虚像を前記スクリーンに投影する。【選択図】図1