To provide a sensor information integration device that integrates information from multiple sensors to recognize object locations, etc. by mitigating the effects of reduced detection accuracy derived from the coordinates of a detection target.SOLUTION: A sensor information integration device 1 for determining the positions of moving objects based on detection results of sensors detecting a plurality of positions includes: a reliability estimation unit 13 that estimates the reliability of the detection results obtained for each sensor by referring to a reliability map (8) that corresponds to the detection results of the sensors and stores different reliability levels for each detection result; and an integrated prediction unit 12 that integrates the detection result of the sensors and the reliability of the detection result in each of the moving objects detected by the sensors to obtain the integrated result of the positions of the moving objects to be the positions of the moving objects.SELECTED DRAWING: Figure 3
【課題】検知対象の座標に由来する検知精度の低下の影響を防止し、複数のセンサの情報を統合して物標位置等を認識するセンサ情報統合装置を提供する。【解決手段】本発明の複数の位置を検知するセンサの検知結果に基づいて移動体の位置を求めるセンサ情報統合装置1は、センサの検知結果に対応し検知結果毎の異なる信頼度を格納する信頼度マップ(8)を参照して、前記センサ毎に取得した検知結果の信頼度を推定する信頼度推定部13と、センサで検知した移動体のそれぞれで、センサの検知結果と検知結果の信頼度とを統合して移動体の位置の統合結果を求めて移動体の位置とする統合予測部12と、を備えるようにした。【選択図】 図3
SENSOR INFORMATION INTEGRATION DEVICE AND SENSOR INFORMATION INTEGRATION METHOD
センサ情報統合装置及びセンサ情報統合方法
2024-12-11
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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