DISTANCE MEASURING DEVICE AND DISTANCE MEASURING METHOD

To allow a measurement of a distance in a desired state of a distance measurement.SOLUTION: A distance measurement device of the present disclosure includes: an irradiation unit for emitting slit-like irradiation light; a sensor unit for detecting the irradiation light emitted to a distance measurem...

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Bibliographische Detailangaben
Hauptverfasser:	UEHARA SHUJI, MURAMATSU YOSHITOKU, MURAOKA KAZUHIKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES GYROSCOPIC INSTRUMENTS LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURVEYING TESTING
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Beschreibung
Zusammenfassung:	To allow a measurement of a distance in a desired state of a distance measurement.SOLUTION: A distance measurement device of the present disclosure includes: an irradiation unit for emitting slit-like irradiation light; a sensor unit for detecting the irradiation light emitted to a distance measurement object; an image processing unit for generating distance information of the distance measurement object based on a result of detection by the sensor unit; and a control unit for calculating a target region of a distance measurement according to the size of the distance measurement object and setting an irradiation range of the irradiation light by the irradiation unit and a sensing range of the sensor unit to be ranges according to the target region.SELECTED DRAWING: Figure 5 【課題】所望の測距状態で測距を行うことを可能にする。【解決手段】本開示の測距装置は、スリット状の照射光を出射する照射部と、測距対象物に照射された照射光を検出するセンサ部と、センサ部の検出結果に基づく測距対象物の距離情報を生成する画像処理部と、測距対象物の大きさに応じた測距の対象領域を算出し、照射部による照射光の照射範囲およびセンサ部によるセンシング範囲を、対象領域に応じた範囲に設定する制御部とを備える。【選択図】図５