PROBLEM TO BE SOLVED: To provide a radio wave sensor and detection program that allow objects to be more accurately detected, using radio waves.SOLUTION: A radio wave sensor comprises: a transmission unit that repeatedly transmits a radio wave of a prescribed pattern; a reception unit that receives the radio wave; a pattern signal acquisition unit that creates, for each pattern, a difference signal having a frequency component of a difference between a frequency component of the radio wave to be transmitted by the transmission unit and a frequency component of the radio wave received by the reception unit; an addition unit that adds the difference signal of a corresponding timing in a plurality of patterns as to a plurality of timing in the pattern; and a detection unit that detects an object on the basis of the difference signal of the plurality of timing added by the addition unit, respectively.SELECTED DRAWING: Figure 3

    【課題】電波を用いて対象物をより正しく検知することが可能な電波センサおよび検知プログラムを提供する。【解決手段】電波センサは、所定のパターンの電波を繰り返し送信する送信部と、電波を受信する受信部と、前記送信部によって送信される電波の周波数成分と前記受信部によって受信される電波の周波数成分との差の周波数成分を有する、前記パターンごとの差分信号を生成するパターン信号取得部と、前記パターンにおける複数のタイミングについて、複数の前記パターンにおける対応の前記タイミングの前記差分信号を加算する加算部と、前記加算部によってそれぞれ加算された、前記複数のタイミングの前記差分信号に基づいて対象物を検知する検知部とを備える。【選択図】図3


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    Title :

    RADIO WAVE SENSOR AND DETECTION PROGRAM


    Additional title:

    電波センサおよび検知プログラム


    Contributors:

    Publication date :

    2018-01-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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