To provide a driving scene classification method, a device, an apparatus, and a readable storage medium for automatically performing driving scene classification on driving data.SOLUTION: The embodiment of the invention discloses a driving scene classification method, a device, an apparatus, and a readable storage medium. The classification method comprises the following steps: acquiring driving data of a plurality of continuous sampling points in a vehicle driving; extracting driving features of the driving data of each sampling point to obtain driving features of the plurality of sampling points; performing sliding window processing on the driving features of the plurality of sampling points according to set time to obtain a plurality of time windows, respectively; taking the number of the driving features, the set time, and the number of the time windows as three-dimensional data dimensions, and constructing the driving features of the plurality of sampling points as tensors; and inputting the tensors into a driving scene classification model to obtain a driving scene to which the driving data of each sampling point belongs.SELECTED DRAWING: Figure 1a
【課題】運転データに運転シーン分類を自動的に行う運転シーンの分類方法、装置、機器及び読み取り可能な記憶媒体を提供する。【解決手段】本願の実施例は運転シーンの分類方法、装置、機器及び読み取り可能な記憶媒体を開示する。上記分類方法は、車両運転中の連続的な複数のサンプリング点の運転データを取得すること、各サンプリング点の運転データの運転特徴を抽出し、複数のサンプリング点の運転特徴を得ること、設定時間に応じて、複数のサンプリング点の運転特徴をスライディングウィンドウ処理し、それぞれ複数のタイムウィンドウを得ること、前記運転特徴の数、前記設定時間、及び前記タイムウィンドウの数を3次元データの次元とし、前記複数のサンプリング点の運転特徴をテンソルとして構築すること、前記テンソルを運転シーン分類モデルに入力し、各サンプリング点の運転データが属する運転シーンを得ることを含む。【選択図】図1a
DRIVING SCENE CLASSIFICATION METHOD, DEVICE, APPARATUS, AND READABLE STORAGE MEDIUM
運転シーンの分類方法、装置、機器及び読み取り可能な記憶媒体
2022-05-17
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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