JPH0441680U - - Google Patents

Info

Publication number
JPH0441680U
JPH0441680U JP8130190U JP8130190U JPH0441680U JP H0441680 U JPH0441680 U JP H0441680U JP 8130190 U JP8130190 U JP 8130190U JP 8130190 U JP8130190 U JP 8130190U JP H0441680 U JPH0441680 U JP H0441680U
Authority
JP
Japan
Prior art keywords
ship
altitude
detection sensor
water level
lock
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP8130190U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8130190U priority Critical patent/JPH0441680U/ja
Publication of JPH0441680U publication Critical patent/JPH0441680U/ja
Pending legal-status Critical Current

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  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例に係る船舶通過検
出装置の概要を示すブロツク図、第2図は第1図
の装置の動作を示す説明図、第3図は閘門の概略
を示す説明図である。 3……閘室、5……超音波センサ、6……昇降
装置、7……水位計、10……船舶通過判定部、
12……水位演算部、13……センサ高度演算部
、15……センサ高度制御部。

Claims (1)

  1. 【実用新案登録請求の範囲】 閘門における船舶の通過を検出する装置におい
    て、 閘室にて船舶を検出する船舶検出センサと、 この船舶検出センサの出力に基づいて船舶の通
    過を判別する通過判別部と、 この船舶検出センサの検出対象高度を高度指示
    に基づいて調節する高度調節部と、 閘室の水位を検出する水位検出センサと、 この水位検出センサの出力に基づいて、水位の
    変化に追従した高度指示を出力する高度指示部と を備えたことを特徴とする閘門の船舶通過検出装
    置。
JP8130190U 1990-07-31 1990-07-31 Pending JPH0441680U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8130190U JPH0441680U (ja) 1990-07-31 1990-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8130190U JPH0441680U (ja) 1990-07-31 1990-07-31

Publications (1)

Publication Number Publication Date
JPH0441680U true JPH0441680U (ja) 1992-04-08

Family

ID=31627122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8130190U Pending JPH0441680U (ja) 1990-07-31 1990-07-31

Country Status (1)

Country Link
JP (1) JPH0441680U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116983A (en) * 1974-07-31 1976-02-10 Mitsubishi Heavy Ind Ltd Kaitentaino anbaransuyokuseiseigyohoshiki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5116983A (en) * 1974-07-31 1976-02-10 Mitsubishi Heavy Ind Ltd Kaitentaino anbaransuyokuseiseigyohoshiki

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