DISPLAY SYSTEM, AND DISPLAY METHOD

• Main Authors: MOMOSE HIROBUMI, SUDA MICHIHISA, AKATSUKA KOSUKE, SUZUKI TAKASHI
• Format: Patent
• Language: English; Japanese
• Published: 02.05.2023
• Subjects: CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; PERFORMING OPERATIONS; PHYSICS; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT; SIGNALLING; TRAFFIC CONTROL SYSTEMS; TRANSPORTING; VEHICLES IN GENERAL

To provide a display system which can display a predicted locus of a vehicle with high accuracy while superposed on a travelling image of the vehicle.SOLUTION: A display system includes a camera for imaging a travelling image of a vehicle, a display device, a sensor for detecting travelling state information of the vehicle, and one or a plurality of processors. The one or the plurality of processors are configured to execute processing of calculating a stationary circular turning locus from the travelling state information, processing of estimating a slip angle of the vehicle from the travelling state information, processing of calculating a predicted locus of the vehicle obtained by rotationally correcting the stationary circular turning locus according to a slip angle, and processing of displaying the predicted locus while superposed on the travelling image on the display device.SELECTED DRAWING: Figure 6 【課題】精度の良い車両の予想軌跡を車両の走行映像に重畳して表示することが可能な表示システムを提案する。【解決手段】本開示に係る表示システムは、車両の走行映像を撮像するカメラと、表示装置と、車両の走行状態情報を検出するセンサと、１又は複数のプロセッサと、を含む。１又は複数のプロセッサは、走行状態情報から定常円旋回軌跡を算出する処理と、走行状態情報から車両のスリップ角を推定する処理と、スリップ角に応じて定常円旋回軌跡を回転補正した車両の予想軌跡を算出する処理と、予想軌跡を走行映像に重畳して表示装置に表示させる処理と、を実行するように構成されている。【選択図】図６