To appropriately remove vehicle sensor data.SOLUTION: A filtering device C32 that executes processing for removing vehicle sensor data indicating a detection result of a vehicle sensor 11A mounted on a probe vehicle 11, comprises: a scoring processing unit C32A that performs scoring of vehicle sensor data; a determination unit C32B that compares a score for the vehicle sensor data with a first threshold value; and a filtering processing unit C32C that executes processing for removing the vehicle sensor data on the basis of a determination result of the determination unit C32B. The scoring processing unit C32A performs scoring of vehicle sensor data on the basis of at least any one of information indicating whether or not the probe vehicle 11 is a vehicle that made a stop sign violation, information indicating whether or not the probe vehicle 11 is a vehicle that breached a limited speed, information indicating whether or not a traffic lane deviation warning is frequently generated on the probe vehicle 11, and information indicating whether or not an inter-vehicle distance between the probe vehicle 11 and a vehicle ahead or a TTC is equal to a second threshold value or less.SELECTED DRAWING: Figure 1
【課題】車両センサデータを適切に除外する。【解決手段】プローブ車両11に搭載された車両センサ11Aの検知結果を示す車両センサデータを除外する処理を実行するフィルタリング装置C32は、車両センサデータの点数化を行う点数化処理部C32Aと、車両センサデータの点数と第1閾値との比較を行う判定部C32Bと、判定部C32Bの判定結果に基づいて車両センサデータを除外する処理を実行するフィルタリング処理部C32Cとを備え、点数化処理部C32Aは、プローブ車両11が一時停止違反をした車両であるか否かを示す情報と、プローブ車両11が制限速度違反をした車両であるか否かを示す情報と、プローブ車両11において車線逸脱警報が頻発するか否かを示す情報と、プローブ車両11と先行車両との車間距離あるいはTTCが第2閾値以下であるか否かを示す情報との少なくともいずれかに基づいて、車両センサデータの点数化を行う。【選択図】図1
FILTERING DEVICE, FILTERING METHOD, AND PROGRAM
フィルタリング装置、フィルタリング方法及びプログラム
2024-10-31
Patent
Electronic Resource
Japanese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
FILTERING DEVICE, FILTERING ELEMENT AND MAINTENANCE PROCESS OF A FILTERING DEVICE
European Patent Office | 2016
|Torque filtering method, torque filtering device and vehicle
European Patent Office | 2024
|Filtering device filtering efficiency test system and test method
European Patent Office | 2024
|Snapshot output filtering method and snapshot output filtering device
European Patent Office | 2021
|