ELECTRONIC DEVICE, CONTROL DEVICE, AND CONTROL PROGRAM

To appropriately detect touch of an object even in a situation where a touch detection device remains responsive despite the fact that the object is not in contact.SOLUTION: A control device (2) includes a detector control unit (21) that determines whether a condition is satisfied that an output val...

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1. Verfasser: NOMA MASATOSHI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To appropriately detect touch of an object even in a situation where a touch detection device remains responsive despite the fact that the object is not in contact.SOLUTION: A control device (2) includes a detector control unit (21) that determines whether a condition is satisfied that an output value of a touch detection device (1) exceeds a predetermined touch threshold, and fluctuation of the output value within a predetermined period after the output value has exceeded the touch threshold is within a predetermined range, and a calibration processing unit (22) that executes at least one of a process of calibrating an output value output from the touch detection device (1) such that it is not detected that the object has been touched by an output value having a size output in the predetermined period and a process of changing the touch threshold.SELECTED DRAWING: Figure 1 【課題】物体が接触していないにも関わらず接触検知装置が反応したままになる状況においても、物体の接触を適切に検知できるようにする。【解決手段】制御装置(2)は、接触検知装置(1)の出力値が所定の接触閾値を超え、かつ上記出力値が上記接触閾値を超えた後の所定の期間内における上記出力値の変動が所定の範囲内に収まっているとの条件を満たしたか否かを判定する検知装置制御部(21)と、上記条件を満たしたと判定された場合に、上記所定の期間に出力された大きさの出力値では物体が接触したと検知しないように、接触検知装置(1)の出力する出力値を較正する処理、および上記接触閾値を変更する処理の少なくとも何れかを実行するキャリブレーション処理部(22)と、を備えている。【選択図】図1