JP2019012007A - 検知装置 - Google Patents
検知装置 Download PDFInfo
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- JP2019012007A JP2019012007A JP2017128320A JP2017128320A JP2019012007A JP 2019012007 A JP2019012007 A JP 2019012007A JP 2017128320 A JP2017128320 A JP 2017128320A JP 2017128320 A JP2017128320 A JP 2017128320A JP 2019012007 A JP2019012007 A JP 2019012007A
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- sound
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Abstract
Description
11 電磁波
12 送信部
13 照準器
14 光軸調整装置
20 受信機
21 警報信号
22 受信信号レベル
23 検知信号
24 鳴動信号
25 受信部
26 受信信号レベル処理・判断部
27 警報出力部
28 鳴動装置
29 照準器
2A 光軸調整装置
Claims (7)
- 電磁波を送信する送信部を有する送信機と、前記送信機より発射された電磁波を受信する受信部を有する受信機とで構成される検知装置において、
前記送信機または受信機には、前記送信部より発射された電磁波を受信した受信信号レベルに応じた鳴動を行う鳴動装置を備え、
前記鳴動装置は断続音又は連続音の何れか一方を鳴動し、
前記連続音は受信信号レベルにより、音の周波数が変化し、
前記断続音は受信信号レベルにより、鳴動と鳴動の間隔または鳴動の長さまたはその両方が変化し、
前記受信信号レベルの予め設定された閾値1において前記断続音と前記連続音を切り替えることを特徴とする検知装置。 - 請求項1において、前記電磁波が電波であることを特徴とする検知装置。
- 請求項1において、前記電磁波が光線であることを特徴とする検知装置。
- 請求項1から3のいずれかにおいて、前記閾値1を検知装置の光軸調整が不要な受信信号レベルとした検知装置。
- 請求項1から3のいずれかにおいて、前記連続音は音の周波数の変化に連動して音圧が変化する検知装置。
- 請求項1から3のいずれかにおいて、前記閾値1の前後において前記断続音の、音の周波数と、前記連続音の音の周波数を同じとした検知装置。
- 請求項1から3のいずれかにおいて、前記断続音は一度の鳴動の間に音の周波数又は音色の変化を伴う検知装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017128320A JP6630889B2 (ja) | 2017-06-30 | 2017-06-30 | 検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017128320A JP6630889B2 (ja) | 2017-06-30 | 2017-06-30 | 検知装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019012007A true JP2019012007A (ja) | 2019-01-24 |
| JP2019012007A5 JP2019012007A5 (ja) | 2019-04-18 |
| JP6630889B2 JP6630889B2 (ja) | 2020-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| JP2017128320A Active JP6630889B2 (ja) | 2017-06-30 | 2017-06-30 | 検知装置 |
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| JP (1) | JP6630889B2 (ja) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858411A (ja) * | 1981-10-04 | 1983-04-07 | Fujio Nakamae | 超音波利用障害物検出装置の距離表示方法 |
| JPH0415521A (ja) * | 1990-05-09 | 1992-01-20 | Hitachi Ltd | 計測機器の調整装置 |
| JPH09210851A (ja) * | 1996-01-31 | 1997-08-15 | Otec Denshi Kk | 監視装置の光軸調整装置 |
| JPH11272963A (ja) * | 1998-03-25 | 1999-10-08 | Optex Co Ltd | 人体検知用センサ |
| US20040071438A1 (en) * | 2002-10-15 | 2004-04-15 | Harres Daniel N. | Method for audibly measuring optical efficiency in an installed fiber optic link |
| JP2005140717A (ja) * | 2003-11-10 | 2005-06-02 | Icom Inc | 表示装置 |
| JP2009166752A (ja) * | 2008-01-18 | 2009-07-30 | Seiko Epson Corp | 圧力検出装置、及び、情報表示システム |
| US20120023516A1 (en) * | 2010-07-21 | 2012-01-26 | Robert Wolinsky | System and method for verifying home television audience viewership via a set-top box |
-
2017
- 2017-06-30 JP JP2017128320A patent/JP6630889B2/ja active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858411A (ja) * | 1981-10-04 | 1983-04-07 | Fujio Nakamae | 超音波利用障害物検出装置の距離表示方法 |
| JPH0415521A (ja) * | 1990-05-09 | 1992-01-20 | Hitachi Ltd | 計測機器の調整装置 |
| JPH09210851A (ja) * | 1996-01-31 | 1997-08-15 | Otec Denshi Kk | 監視装置の光軸調整装置 |
| JPH11272963A (ja) * | 1998-03-25 | 1999-10-08 | Optex Co Ltd | 人体検知用センサ |
| US20040071438A1 (en) * | 2002-10-15 | 2004-04-15 | Harres Daniel N. | Method for audibly measuring optical efficiency in an installed fiber optic link |
| JP2005140717A (ja) * | 2003-11-10 | 2005-06-02 | Icom Inc | 表示装置 |
| JP2009166752A (ja) * | 2008-01-18 | 2009-07-30 | Seiko Epson Corp | 圧力検出装置、及び、情報表示システム |
| US20120023516A1 (en) * | 2010-07-21 | 2012-01-26 | Robert Wolinsky | System and method for verifying home television audience viewership via a set-top box |
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| Publication number | Publication date |
|---|---|
| JP6630889B2 (ja) | 2020-01-15 |
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