Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SENSOR DEVICE AND TOILET DEVICE COMPRISING THE SAME
PROBLEM TO BE SOLVED: To provide a sensor device and a toilet device comprising the sensor device that improve detection accuracy even if a detection object is in a quiescent or nearly quiescent state.SOLUTION: A sensor device comprises: a transmission unit for radiating a radio wave to the outside as a transmission wave; a reception unit for receiving a reflection wave reflected by a detection object as a reception wave; a signal generation unit for generating a first output signal generated on the basis of the transmission wave and the reception wave, a second output signal having a phase different from the first output signal, and a third output signal generated on the basis of the first output signal and the second output signal; and a determination unit for determining whether there is an object on the basis of the first output signal, the second output signal, and the third output signal. A toilet device comprises the sensor device.SELECTED DRAWING: Figure 5
【課題】センサ装置、及び、それを備えたトイレ装置において検知対象物が静止又は略静止状態である場合においても検知精度を向上させる。【解決手段】送信波として外部へ電波を放射する送信部と、検知物体で反射した反射波を受信波として受信する受信部と、送信波及び受信波に基づいて生成される第一出力信号と、第一出力信号と異なる位相を設けた第二出力信号と、第一出力信号及び第二出力信号に基づいて生成される第三出力信号と、を生成する信号生成部と、前記第一出力信号と前記第二出力信号と前記第三出力信号とに基づいて物体の有無を判定する判定部と、を備えるセンサ装置、及び、それを備えたトイレ装置。【選択図】図５
SENSOR DEVICE AND TOILET DEVICE COMPRISING THE SAME
PROBLEM TO BE SOLVED: To provide a sensor device and a toilet device comprising the sensor device that improve detection accuracy even if a detection object is in a quiescent or nearly quiescent state.SOLUTION: A sensor device comprises: a transmission unit for radiating a radio wave to the outside as a transmission wave; a reception unit for receiving a reflection wave reflected by a detection object as a reception wave; a signal generation unit for generating a first output signal generated on the basis of the transmission wave and the reception wave, a second output signal having a phase different from the first output signal, and a third output signal generated on the basis of the first output signal and the second output signal; and a determination unit for determining whether there is an object on the basis of the first output signal, the second output signal, and the third output signal. A toilet device comprises the sensor device.SELECTED DRAWING: Figure 5
【課題】センサ装置、及び、それを備えたトイレ装置において検知対象物が静止又は略静止状態である場合においても検知精度を向上させる。【解決手段】送信波として外部へ電波を放射する送信部と、検知物体で反射した反射波を受信波として受信する受信部と、送信波及び受信波に基づいて生成される第一出力信号と、第一出力信号と異なる位相を設けた第二出力信号と、第一出力信号及び第二出力信号に基づいて生成される第三出力信号と、を生成する信号生成部と、前記第一出力信号と前記第二出力信号と前記第三出力信号とに基づいて物体の有無を判定する判定部と、を備えるセンサ装置、及び、それを備えたトイレ装置。【選択図】図５
SENSOR DEVICE AND TOILET DEVICE COMPRISING THE SAME
センサ装置、及び、それを備えたトイレ装置。
TACHIKI SHOICHI (Autor:in) / TANOGASHIRA YUTA (Autor:in)
05.10.2017
Patent
Elektronische Ressource
Japanisch
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