JPS58174867A - Direct entry type wave height meter with sound source for informing installing position - Google Patents
Direct entry type wave height meter with sound source for informing installing positionInfo
- Publication number
- JPS58174867A JPS58174867A JP57057222A JP5722282A JPS58174867A JP S58174867 A JPS58174867 A JP S58174867A JP 57057222 A JP57057222 A JP 57057222A JP 5722282 A JP5722282 A JP 5722282A JP S58174867 A JPS58174867 A JP S58174867A
- Authority
- JP
- Japan
- Prior art keywords
- wave height
- wave
- transmitter
- section
- pinger
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/72—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using ultrasonic, sonic or infrasonic waves
- G01S1/74—Details
- G01S1/75—Transmitters
- G01S1/753—Signal details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S2201/00—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters
- G01S2201/01—Indexing scheme relating to beacons or beacon systems transmitting signals capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters adapted for specific applications or environments
- G01S2201/08—Marine or water borne applications
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、測定装置を収容した水防ケースを海底に定置
し、プログラムで決めた時間通り自動的を収集するため
、海底から測定装ｆを引き上げるに当って、設置位置を
容易に確認できるようにしたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention places a waterproof case containing a measuring device on the seabed and automatically collects data at a time determined by a program. This makes it easy to check.
海洋の波高を測定する際、超音波送受波器だけを所定位
置に沈設し、送受信器、制御器、記録器などその他の装
置を陸上に設置し、両者をケーブルで連結する形式のも
のがある。When measuring ocean wave height, there is a method in which only the ultrasonic transducer is sunk in a predetermined position, and other equipment such as the transceiver, controller, recorder, etc. are installed on land, and the two are connected with a cable. .
しかし陸地から遠く離れた場所とか適尚な陸上施設を得
られ々い場所では、ケーブルを使うことができ々いから
、測定装置と駆動用の電源電池など一式を水防ケースに
収納して測定場所に設置する形式の直配式波高計を使用
する。However, in places far from land or places where suitable land facilities are not available, it is difficult to use cables, so the measuring device and power supply battery for the drive are stored in a waterproof case at the measurement location. Use a direct-mounted wave height meter installed in
この場合、一定期間毎に電池の交換及びデータの記録を
収集するため、海底から装置を引き上げる必要があり設
置位置を確認しなければならない。In this case, in order to replace batteries and collect data records at regular intervals, it is necessary to raise the device from the seabed and confirm its installation location.
係留ブイを標識として用いることが考えられるが、とく
に水深の深い場所では布設が甚だ困難であり、また一般
には流失などの危険性を伴い、更に望ましくは海面に邪
魔な物体が浮いていない方がよいなどの観点から、直配
式波高計においてに一ブイを使わない。しだがって天測
その他の手段で設置位置をしらべる他に適尚々手段がな
いため、実際問題として―：作業がスムースに運ばれな
い。It is possible to use moored buoys as markers, but it is extremely difficult to install them, especially in deep water areas, and there is generally a risk of them being washed away.Moreover, it is preferable to use moored buoys with no obstructive objects floating on the sea surface. For reasons of safety, do not use a buoy in a direct-mounted wave height meter. Therefore, since there is no suitable method other than finding the installation location using celestial measurements or other means, the practical problem is that the work cannot be carried out smoothly.
本発明−：、波高検出用の装置と共に、波高検出時間帯
から外すれ、波高検出のため超音波を送出しない時間帯
に、無指向性の超音波を送出するピンガ−を附設し、鋭
い指向性の受波器を用い、ピンガ−からの超音波を検出
しピンガ−〇位置を確認しようとするものである。The present invention: In addition to the wave height detection device, a pinger is attached that sends out omnidirectional ultrasonic waves outside of the wave height detection time period and when ultrasonic waves are not sent out for wave height detection. The purpose is to detect the ultrasonic waves from the pinger and confirm the position of the pinger using a transducer.
次に図面を参照して実施例に就いて説明する。Next, embodiments will be described with reference to the drawings.
第１図は海底に設置した装置各部の概略図、第２図は装
置の送波系統に関するブロックダイヤグラム、第３図は
、波高観測時間とピンガ−の作動時間との関係を示す。Fig. 1 is a schematic diagram of each part of the apparatus installed on the seabed, Fig. 2 is a block diagram of the wave transmission system of the apparatus, and Fig. 3 shows the relationship between wave height observation time and pinger operating time.
箱体１には作動時間を制御する制御部、波高のデータを
記録する記録部、電池などが収容されでいる。箱体２は
、波高計の送受信器収容部３と、位置検出用の超音波を
送出するピンガ一部４とを一体に組立て＼構成されてお
り、ピンガ一部４には円筒型の圧電素子を用いた無指向
性の送波器５、該送波器５を駆動する電池の格納箱６が
収容されている。なお格納箱６の中には前配送波器５を
駆動するための制御用スイッチ回路が含まれている。The box 1 houses a control section for controlling operating time, a recording section for recording wave height data, a battery, and the like. The box body 2 is constructed by integrally assembling a transmitter/receiver accommodating part 3 of the wave height meter and a pinger part 4 that sends out ultrasonic waves for position detection, and the pinger part 4 is equipped with a cylindrical piezoelectric element. A storage box 6 for storing an omnidirectional wave transmitter 5 and a battery for driving the wave transmitter 5 is housed therein. Note that the storage box 6 includes a control switch circuit for driving the pre-distribution wave device 5.
７は波高計用の送受波器、８と９はケーブルである。7 is a transducer for a wave height meter, and 8 and 9 are cables.
送波系統は次の通り作動する。すなわち波高の観測は長
期間に亘って行うものであるが、その間制御部１０によ
って波高計の送受信器１１を制御し、例えば予め設定し
た２時間毎に、一定時間例えば１０分の間一定周期で送
受波器１２から波高検出用の超音波を海面に向けて送出
し、海面からの反射波を受信する。The transmission system operates as follows. That is, wave height observation is carried out over a long period of time, during which time the wave height meter's transmitter/receiver 11 is controlled by the control unit 10, and the wave height is measured at regular intervals for a certain period of time, for example, 10 minutes, for example every two hours set in advance. The transducer 12 sends out ultrasonic waves for wave height detection toward the sea surface, and receives reflected waves from the sea surface.
第３図で斜線を付した部分は波面検出用の超音波パルス
を送出する波高観測時間帯であり、一定時間Ｔ。の間隔
毎に１．時間だけ超音波を送出する状態を示している。The shaded area in FIG. 3 is the wave height observation time period during which ultrasonic pulses for wavefront detection are sent out, which is a certain period of time T. 1 every interval. This shows a state in which ultrasonic waves are transmitted for a certain amount of time.
次にピンカ一部において１ｌＳｊ： 、制御部１０の制
御信号を受はスイッチ回路１３が作動し、第３図の１７
時間すなわち前記波高検出用の超音波パルスの送出を停
止している時間帯に、ピンガ−の送波器１４から位置検
出用に供する無指向性の超音波を送出する。Next, the switch circuit 13 receives the control signal from the control section 10, and the switch circuit 17 in FIG.
In other words, during the period when the transmission of the ultrasonic pulses for wave height detection is stopped, omnidirectional ultrasonic waves for use in position detection are sent out from the wave transmitter 14 of the pinger.
なうから、ピンガ−からは昼の適尚な時間帯だけ超音波
を送出するように制御のスケジュールを設定しておけば
よい。Therefore, it is only necessary to set a control schedule so that the pinger transmits ultrasonic waves only at appropriate times during the day.
ピンガ−からの超音波は無指向性であるから、船上又は
ダイパーが水中を泳へぎながら、指向性の鋭い受波器を
用い容易に海底の音源位置を推測することができ、海底
の装置を引き上げるに当って大巾に作業時間が短縮され
る。Since the ultrasonic waves from the pingers are omnidirectional, the sound source position on the seabed can be easily estimated using a receiver with sharp directivity while on board the ship or while the dialer is swimming underwater. The work time for lifting is greatly reduced.
以上の通り本発明は、波高の測定に何等の支障を及はさ
ないで、海底に設置した装置の位置を容易に知ることが
でき、直配式波高計の使用上、極めて効果的である。As described above, the present invention makes it possible to easily determine the position of equipment installed on the seabed without causing any hindrance to wave height measurement, and is extremely effective in using a direct-mounted wave height meter. .
第１図は海底に設置した装置の概略図。
第２図は装置の送波系統に関するブロックダイヤグラム
。
第３図は波高観測とピンガ−の作動時間との関係を示し
たもの。
１・・・箱体、２・・・箱体、３・・・送受信収納部、
４・・・ピンガ一部、５・・・送波器、６・・・格納箱
、７・・・送受波器、８・９・・・ケーブル、ｔ、・・
・波高観測時間帯、
ｔ２・・・ピンガ−が作動する時間帯。
特許出願人
海上電機株式会社Figure 1 is a schematic diagram of the equipment installed on the seabed. Figure 2 is a block diagram regarding the transmission system of the device. Figure 3 shows the relationship between wave height observation and pinger operating time. 1... Box body, 2... Box body, 3... Transmission/reception storage section,
4...Pinger part, 5...Transmitter, 6...Storage box, 7...Transducer/receiver, 8/9...Cable, t...
・Wave height observation time period, t2...Time period when the pinger operates. Patent applicant Kaiyo Denki Co., Ltd.
Claims (1)
って波高測定用の超音波を送出する形式の波高計（ｆｃ
おいて、該波高計の本体を収納する箱体と一体にビンカ
パ一部取付けられており、該ピンが一部には前記波高計
の制御器に制御され作動するスイッチ回路と送波器が設
けられ、前記波高測定用の超音波を送出する時間帯から
外れた時間帯に、前記ビンカ゛一部の送波器から超音波
が送出されるように構成されたことを特徴とする設置位
置を知らせる音源を備えた直配式波高計。A wave height meter (FC) is installed on the seabed and sends out ultrasonic waves for measuring wave height towards the sea surface for a certain period of time at predetermined intervals.
A part of the bin caper is attached integrally with the box housing the main body of the wave height meter, and a part of the pin is equipped with a switch circuit and a wave transmitter that are operated under the control of the controller of the wave height meter. The system is configured such that ultrasonic waves are transmitted from some of the transmitters of the binka during a time period outside of the time period during which the ultrasonic waves for wave height measurement are transmitted. A direct wave height meter with a sound source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57057222A JPS58174867A (en) | 1982-04-08 | 1982-04-08 | Direct entry type wave height meter with sound source for informing installing position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57057222A JPS58174867A (en) | 1982-04-08 | 1982-04-08 | Direct entry type wave height meter with sound source for informing installing position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58174867A true JPS58174867A (en) | 1983-10-13 |
Family
ID=13049496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57057222A Pending JPS58174867A (en) | 1982-04-08 | 1982-04-08 | Direct entry type wave height meter with sound source for informing installing position |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174867A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496066A (en) * | 1978-01-13 | 1979-07-30 | Japan Radio Co Ltd | Ultrasonic transmission*reception device |
| JPS55134314A (en) * | 1979-04-05 | 1980-10-20 | Nec Corp | Wave observation device |
| JPS577511A (en) * | 1980-06-17 | 1982-01-14 | Hitachi Zosen Corp | Collecting method for underwater observing apparatus |
-
1982
- 1982-04-08 JP JP57057222A patent/JPS58174867A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5496066A (en) * | 1978-01-13 | 1979-07-30 | Japan Radio Co Ltd | Ultrasonic transmission*reception device |
| JPS55134314A (en) * | 1979-04-05 | 1980-10-20 | Nec Corp | Wave observation device |
| JPS577511A (en) * | 1980-06-17 | 1982-01-14 | Hitachi Zosen Corp | Collecting method for underwater observing apparatus |
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