To provide a determination system for abnormal accelerator operation that can determine abnormal operation of an accelerator pedal, with a higher degree of accuracy.SOLUTION: A determination system 1 determining abnormal operation of an accelerator pedal of an automobile 10 comprises: an operation detecting unit 2 that detects an operation speed of the accelerator pedal; a travel detecting unit 3 that detects a travelling state of the automobile; and an abnormality determining unit 4 that determines abnormal operation of the accelerator pedal. The travel detecting unit 3 comprises an accelerator position sensor 31 that detects an accelerator position at the time of starting to operate the accelerator pedal, and a vehicle speed sensor 32 that detects a vehicle speed. The abnormality determining unit 4 comprises: a threshold calculating unit 41 that calculates a threshold of an operation speed of the accelerator pedal, on the basis of the accelerator position and the vehicle speed; and a determining unit 42 that when the operation speed of the accelerator pedal detected by the operation detecting unit 2 is above the threshold, determines that the accelerator pedal is abnormally operated.SELECTED DRAWING: Figure 1
【課題】より精度良くアクセルペダルの異常操作を判定できるアクセル異常操作判定システムを提供すること。【解決手段】自動車10のアクセルペダルの異常操作を判定する判定システム1が、アクセルペダルの操作速度を検出する操作検出ユニット2と、自動車の走行状態を検出する走行検出ユニット3と、アクセルペダルの異常操作を判定する異常判定ユニット4とを備え、走行検出ユニット3は、アクセルペダルの操作開始時におけるアクセル開度を検出するアクセル開度センサ31と、車速を検出する車速センサ32とを備え、異常判定ユニット4は、アクセル開度および車速に基づいて、アクセルペダルの操作速度の閾値を算出する閾値算出部41と、操作検出ユニット2により検出されるアクセルペダルの操作速度が、上記閾値以上である場合に、アクセルペダルが異常操作されていると判定する判定部42とを備える。【選択図】図1
DETERMINATION SYSTEM FOR ABNORMAL ACCELERATOR OPERATION
アクセル異常操作判定システム
2021-09-09
Patent
Electronic Resource
Japanese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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