JPS5582961A - Monitoring device for pollution of surface of the sea - Google Patents

Monitoring device for pollution of surface of the sea

Info

Publication number
JPS5582961A
JPS5582961A JP15630278A JP15630278A JPS5582961A JP S5582961 A JPS5582961 A JP S5582961A JP 15630278 A JP15630278 A JP 15630278A JP 15630278 A JP15630278 A JP 15630278A JP S5582961 A JPS5582961 A JP S5582961A
Authority
JP
Japan
Prior art keywords
sea
speed
pollution
progress
doppler
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
JP15630278A
Other languages
Japanese (ja)
Inventor
Akira Ono
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP15630278A priority Critical patent/JPS5582961A/en
Publication of JPS5582961A publication Critical patent/JPS5582961A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

PURPOSE: To obtain the simple device monitoring condition of surface of the sea that is polluted, by means of an unmanned system wherein surface of the sea is searched by Doppler speedometers scanning over the sea area where pollution is forecasted, and the speed of progress of water is measured.
CONSTITUTION: Doppler speedometers 3, 4 are installed into bases 9, 10, which are built on the bottom of the sea and are projected on the sea, and beams 5, 7 for searching the surface of the sea are oscillated from windows 12, 13 disposed to these projected portions. A vector arithmetic unit 14 connected to the Doppler speedmeters 3, 4 is installed to one base 9, and connected to a comparison device 15. The beams 5, 7 continually search toward the sea area 16 where pollution is foreseen, speed components 6, 8 at a searching point 17 are measured, vector is counted, and the speed of progress of waves is gained. The signals are input to the comparison device 15, and compared with the speed of progress peculiar to seawater, the searching point 17 is judged to be the sea area where pollution is forecasted when both speed differs, and an alarm is given.
COPYRIGHT: (C)1980,JPO&Japio
JP15630278A 1978-12-20 1978-12-20 Monitoring device for pollution of surface of the sea Pending JPS5582961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15630278A JPS5582961A (en) 1978-12-20 1978-12-20 Monitoring device for pollution of surface of the sea

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15630278A JPS5582961A (en) 1978-12-20 1978-12-20 Monitoring device for pollution of surface of the sea

Publications (1)

Publication Number Publication Date
JPS5582961A true JPS5582961A (en) 1980-06-23

Family

ID=15624832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15630278A Pending JPS5582961A (en) 1978-12-20 1978-12-20 Monitoring device for pollution of surface of the sea

Country Status (1)

Country Link
JP (1) JPS5582961A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020044127A1 (en) * 2018-08-25 2020-03-05 山东诺方电子科技有限公司 Atmospheric pollution forecasting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020044127A1 (en) * 2018-08-25 2020-03-05 山东诺方电子科技有限公司 Atmospheric pollution forecasting method
GB2591886A (en) * 2018-08-25 2021-08-11 Nova Fitness Co Ltd Atmospheric pollution forecasting method

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