A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
AUTOMATIC DOOR, DIAGNOSIS SUPPORT DEVICE OF OPTICAL SENSOR, OPTICAL SENSOR, DIAGNOSIS METHOD FOR AUTOMATIC DOOR, DIAGNOSIS SUPPORT METHOD FOR OPTICAL SENSOR, DIAGNOSIS PROGRAM FOR AUTOMATIC DOOR, AND DIAGNOSIS SUPPORT PROGRAM FOR OPTICAL SENSOR
To provide an automatic door capable of effectively diagnosing an optical sensor.SOLUTION: An automatic door comprises: a sensor 30 including at least one light projecting element for projecting light on a plurality of detection segments composing a detection area 90 and at least one light receiving element for receiving its reflected light, that generates detection information for opening/closing the automatic door based on light reception information in the light receiving element; an abnormal segment specification part 301 that specifies an abnormal segment departing from a prescribed condition from among the plurality of detection segments based on the light reception information in the light receiving element; a peripheral segment diagnosis part 305 that diagnoses an abnormality of a peripheral segment when a comparison result of the light reception information of the abnormal segment and the peripheral segment on its periphery is below a specified value; and an optical sensor diagnosis part 306 that diagnoses that the abnormality exists in at least either the light projecting element or the light receiving element of the abnormal segment if the abnormality of the peripheral segment is not diagnosed.SELECTED DRAWING: Figure 5
【課題】光学センサを効果的に診断できる自動ドアを提供する。【解決手段】自動ドアは、検知エリア９０を構成する複数の検知セグメントに投光する少なくとも一つの投光素子と、その反射光を受光する少なくとも一つの受光素子を備え、当該受光素子での受光情報に基づき自動ドアの開閉駆動のための検知情報を生成するセンサ３０と、受光素子での受光情報に基づき、複数の検知セグメントの中から所定条件を外れた異常セグメントを特定する異常セグメント特定部３０１と、異常セグメントとその周辺の周辺セグメントの受光情報の比較結果が所定値未満の場合に周辺セグメントの異常を診断する周辺セグメント診断部３０５と、周辺セグメントの異常が診断されなかった場合、異常セグメントの投光素子および受光素子の少なくとも一方に異常があると診断する光学センサ診断部３０６とを備える。【選択図】図５
AUTOMATIC DOOR, DIAGNOSIS SUPPORT DEVICE OF OPTICAL SENSOR, OPTICAL SENSOR, DIAGNOSIS METHOD FOR AUTOMATIC DOOR, DIAGNOSIS SUPPORT METHOD FOR OPTICAL SENSOR, DIAGNOSIS PROGRAM FOR AUTOMATIC DOOR, AND DIAGNOSIS SUPPORT PROGRAM FOR OPTICAL SENSOR
To provide an automatic door capable of effectively diagnosing an optical sensor.SOLUTION: An automatic door comprises: a sensor 30 including at least one light projecting element for projecting light on a plurality of detection segments composing a detection area 90 and at least one light receiving element for receiving its reflected light, that generates detection information for opening/closing the automatic door based on light reception information in the light receiving element; an abnormal segment specification part 301 that specifies an abnormal segment departing from a prescribed condition from among the plurality of detection segments based on the light reception information in the light receiving element; a peripheral segment diagnosis part 305 that diagnoses an abnormality of a peripheral segment when a comparison result of the light reception information of the abnormal segment and the peripheral segment on its periphery is below a specified value; and an optical sensor diagnosis part 306 that diagnoses that the abnormality exists in at least either the light projecting element or the light receiving element of the abnormal segment if the abnormality of the peripheral segment is not diagnosed.SELECTED DRAWING: Figure 5
【課題】光学センサを効果的に診断できる自動ドアを提供する。【解決手段】自動ドアは、検知エリア９０を構成する複数の検知セグメントに投光する少なくとも一つの投光素子と、その反射光を受光する少なくとも一つの受光素子を備え、当該受光素子での受光情報に基づき自動ドアの開閉駆動のための検知情報を生成するセンサ３０と、受光素子での受光情報に基づき、複数の検知セグメントの中から所定条件を外れた異常セグメントを特定する異常セグメント特定部３０１と、異常セグメントとその周辺の周辺セグメントの受光情報の比較結果が所定値未満の場合に周辺セグメントの異常を診断する周辺セグメント診断部３０５と、周辺セグメントの異常が診断されなかった場合、異常セグメントの投光素子および受光素子の少なくとも一方に異常があると診断する光学センサ診断部３０６とを備える。【選択図】図５
AUTOMATIC DOOR, DIAGNOSIS SUPPORT DEVICE OF OPTICAL SENSOR, OPTICAL SENSOR, DIAGNOSIS METHOD FOR AUTOMATIC DOOR, DIAGNOSIS SUPPORT METHOD FOR OPTICAL SENSOR, DIAGNOSIS PROGRAM FOR AUTOMATIC DOOR, AND DIAGNOSIS SUPPORT PROGRAM FOR OPTICAL SENSOR
自動ドア、光学センサの診断支援装置、光学センサ、自動ドアの診断方法、光学センサの診断支援方法、自動ドアの診断プログラム、光学センサの診断支援プログラム
SEISEI YOSHIARI (author) / KURUMI DAISUKE (author)
2022-05-31
Patent
Electronic Resource
Japanese
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