WO2013187162A1 - 送信装置及びこれを備えた防舷材 - Google Patents
送信装置及びこれを備えた防舷材 Download PDFInfo
- Publication number
- WO2013187162A1 WO2013187162A1 PCT/JP2013/063267 JP2013063267W WO2013187162A1 WO 2013187162 A1 WO2013187162 A1 WO 2013187162A1 JP 2013063267 W JP2013063267 W JP 2013063267W WO 2013187162 A1 WO2013187162 A1 WO 2013187162A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transmission
- fender
- transmission device
- antenna
- electric field
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 81
- 239000004020 conductor Substances 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000005684 electric field Effects 0.000 abstract description 33
- 238000001514 detection method Methods 0.000 description 15
- 239000000463 material Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000013535 sea water Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
- H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
- B63B2059/025—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes pneumatic, e.g. inflatable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B49/00—Arrangements of nautical instruments or navigational aids
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Definitions
- the present invention relates to a transmission device that is not easily affected by reflection of radio waves by the water surface on the receiving side even when mounted on a floating material such as a fender, and a fender having the same.
- a transmission device that transmits a detected value of a physical state such as temperature, humidity, or pressure detected using a sensor to a place separated by radio waves using a transmission unit equipped with the sensor.
- the internal air pressure is detected by a sensor of the transmission unit, and the detected value is detected by radio waves using the transmission unit. It is known that it can transmit to a remote place, receive it, and monitor the internal air pressure without touching the pneumatic fender.
- Patent Document 1 a ship maneuvering and ship mooring support system disclosed in WO 2008/053887 (Patent Document 1) is known.
- a plurality of fenders are attached to the side of the ship, and when two ships come in contact, the ship can be operated while monitoring the internal pressure of the fender. For example, as shown in FIGS.
- each fender 1A, 1B, 1C, 1D A transmission unit 100 housed in the case 11 of the transmission device 10 is provided, and the air pressure inside the fender is detected by a sensor provided in the transmission unit 100, and information on the detected air pressure is transmitted as digital data. .
- Data transmitted from the respective fenders 1A, 1B, 1C, 1D is received by the receiving antenna 2 attached to the side of the wheelhouse.
- the distances between the fenders 1A, 1B, 1C, and 1D and the receiving antenna 2 are La, Lb, Lc, and Ld (m), respectively.
- the radio wave radiated from the transmitter 100 provided on the fender 1 reaches the receiving antenna 2 as a direct wave DW and the reflected wave RW1a, RW1b, RW2, RW3 reaches the receiving antenna 2 or There is something that does not reach the receiving antenna 2.
- the reflected wave including the reflected wave RW1a reflected by the sea surface 5 at the lowest time and the reflected wave RW1b reflected by the highest sea surface 5a may or may not reach the receiving antenna 2, and directly when it reaches There are times when the received electric field strength is increased or decreased due to interference with the wave DW.
- the reflected wave RW2 reflected by the floating substance 6 present in the seawater 4 is attenuated by the seawater and therefore does not reach the receiving antenna 2
- the reflected wave RW3 reflected by the seabed 3 is also attenuated by the seawater and received. Does not reach antenna 2.
- Measured values of the received electric field strength from the respective fenders 1A, 1B, 1C, 1D at this time are shown in FIGS.
- the curve D is the distance between the object to be touched and the ship Sp1
- RSSI is the received electric field strength.
- the received electric field strength from each of the fenders 1A, 1B, 1C, and 1D varies greatly due to fluctuations in the sea level due to waves, and the reception from the fenders 1A, 1B, 1C, and 1D
- the electric field strength may be lower than the reception limit strength at the receiving antenna 2, and data may not be received.
- the present invention relates to a transmitting device capable of obtaining a received electric field intensity that can be received by a receiving antenna even when the height of the sea surface changes due to waves when mounted on a floating material such as a fender, and a fender provided with the same.
- the purpose is to provide materials.
- the present invention is a transmitter that is mounted on a floating object and transmits predetermined information by radio waves, and is disposed on a predetermined boundary plane between an antenna that radiates transmission radio waves and the water surface.
- a transmitting device including a conductor plate is proposed.
- all the radio waves that have been reflected on the water surface, suspended in the water, or the bottom of the water and have reached the receiving antenna are reflected by the conductor plate, and thus have occurred over time due to fluctuations in the water surface height. Variations in received field strength at the receiving antenna are eliminated.
- the present invention proposes a fender having the above transmission device.
- the present invention since all the radio waves that have been radiated from the transmission device of the fender and reflected on the water surface, the suspended matter in the water or the bottom of the water and have reached the receiving antenna are reflected by the conductor plate, The fluctuation of the received electric field intensity at the receiving antenna, which has occurred with the passage of time due to the fluctuation, is removed.
- all the radio waves that have been reflected on the surface of the water, suspended in the water, or the bottom of the water and have reached the receiving antenna are reflected by the conductor plate, and therefore are generated with the passage of time due to fluctuations in the height of the water surface.
- fluctuations in the received electric field strength at the receiving antenna are eliminated, and a stable received electric field strength can be obtained at all times.
- FIG. 1 is an external view showing a transmission device according to an embodiment of the present invention.
- the figure which shows the fender provided with the transmitter in one Embodiment of this invention The figure which shows the ship provided with the fender in one embodiment of this invention 1 is an external perspective view showing a transmission unit according to an embodiment of the present invention.
- the top view which shows the transmission unit in one Embodiment of this invention Side surface sectional drawing which shows the transmission unit in one Embodiment of this invention 1 is an external perspective view showing a unit main body according to an embodiment of the present invention.
- 1 is an external perspective view showing a unit main body according to an embodiment of the present invention.
- the external appearance perspective view which shows the principal part of the unit main body in one Embodiment of this invention.
- the block diagram which shows the electric system circuit of the transmission unit in one Embodiment of this invention 1 is an external perspective view showing a planar conductor plate and a holding material in one embodiment of the present invention.
- 1 is an external perspective view showing a holding material in an embodiment of the present invention.
- the figure explaining the direct wave and reflected wave in one Embodiment of this invention The figure explaining the direct wave and reflected wave in one Embodiment of this invention
- the figure explaining the increase in the received electric field strength in one Embodiment of this invention The figure which shows the other structural example of the transmitter in one Embodiment of this invention.
- the figure which shows the ship provided with the fender in a prior art example External view showing a transmitter in a conventional example
- the figure which shows the fender provided with the transmitter in a prior art example The figure explaining the direct wave and the reflected wave in the conventional example
- variation of the received electric field strength in a prior art example The figure which shows the fluctuation
- variation of the received electric field strength in a prior art example The figure which shows the fluctuation
- variation of the received electric field strength in a prior art example The figure which shows the fluctuation
- FIG. 1 is an external view showing a transmission device according to an embodiment of the present invention
- FIG. 2 is a diagram showing a fender having a transmission device according to an embodiment of the present invention
- FIG. FIG. 4 is a perspective view showing an outer appearance of a transmission unit according to an embodiment of the present invention
- FIG. 5 is a plan view showing the transmission unit according to an embodiment of the present invention
- FIG. FIG. 7 and FIG. 8 are external perspective views showing a unit main body according to one embodiment of the present invention
- FIG. 9 is a main part of the unit main body according to one embodiment of the present invention.
- FIG. 10 is a block diagram showing an electric circuit of a transmission unit according to an embodiment of the present invention.
- reference numeral 10 denotes a transmission device, in which one transmission unit 100 is housed in a cylindrical case 11 made of an insulator that transmits radio waves, and has a thickness of 5 ⁇ m at a position 1 cm below the transmission unit 100.
- a 50 cm square conductor plate 200 is arranged.
- the thickness of the conductor plate 200 is preferably set to 5 ⁇ m or more in order to obtain good electromagnetic wave reflection in consideration of the skin effect of the electromagnetic wave.
- the area of the conductor plate 200 is preferably set larger than the projected area of the transmission unit 100, and preferably has a length or width that is an integral multiple of 1/4 of the wavelength of the frequency of the transmission radio wave.
- the transmitting device 10 is housed inside the fender 1 near the flange 1a of the fender 1 and transmits the air pressure and temperature information inside the fender as digital data.
- the fenders 1A, 1B, 1C, and 1D are mounted on the side surface of the ship Sp1, as in the conventional example, and the ship Sp1 and the ship Sp2 are used. It is used as a cushioning material when joining.
- the transmission unit 100 is configured by housing the unit main body 300 in a substantially rectangular parallelepiped case 130 made of an insulator that transmits radio waves.
- the case 130 of the transmission unit 100 has a substantially rectangular parallelepiped shape, has protrusions for screwing at both ends in the longitudinal direction, and includes a case main body 131 and a lid 132. It is configured.
- a storage space 134 for storing the unit main body 300 is formed inside the case main body 131, and the opening of the storage space 134 is formed by fixing the lid 132 to the case main body 131 with screws 141. Closed.
- a vent hole 133 is formed in the lid body 132, and even when the lid body 132 is fixed to the case main body 131, air can flow from the outside to the storage space 134 through the vent hole 133. Yes.
- the unit main body 300 includes two printed wiring boards 351 and 352 having a substantially rectangular shape arranged in parallel at a predetermined interval, and a columnar connection constituting an antenna 450 between them.
- the conductor 354 and the third printed wiring board 353 for connection are fixed to each other.
- a coil-shaped antenna 450 having a central axis extending in the width direction of the first and second printed wiring boards 351 and 351 is formed at the other end portion in the longitudinal direction of the unit main body 300, and the sensor portion 410 and the battery are disposed at one end side.
- Electronic components that constitute an electronic circuit including 420 are mounted.
- the connecting printed wiring board 353 is soldered to each of the two printed wiring boards 351 and 352.
- the first printed wiring board 351 and the second printed wiring board 352 are provided between them, and fix the other printed wiring board to the one printed wiring board at a predetermined interval, and The printed wiring and the printed wiring of the other printed wiring board are connected by a plurality of columnar connecting conductors 354 that are conductively connected.
- the sensor unit 410 is mounted on the surface of the main body 300 and includes an air pressure detection element 411, a temperature detection element 412, and an analog / digital conversion circuit 413.
- an air pressure detection element 411 For example, the air pressure and temperature in the air chamber of a pneumatic fender Is detected by the air pressure detection element 411 and the temperature detection element 412, and the detection result is converted into a digital value by the analog / digital conversion circuit 413 and output to the main control unit 430.
- the battery 420 is connected to the unit main body 300 by a connection conductor, and supplies power to the detection / transmission / reception circuit 400 formed in the unit main body 300.
- the main control unit 430 includes a known CPU, a memory, a dip switch, and the like, receives a detection result by the sensor unit 410 as a digital value, generates digital information including the digital value, and outputs the digital information to the transmission / reception unit 440.
- the digital information includes identification information unique to the unit main body 300 that is set in advance (previously written in a memory or set by a dip switch),
- the unit main body 300 set in the dip switch includes a unique numerical value.
- the dip switch may be a flat type or a rotary type as long as it can set a numerical value representing any one of 1 to 8 which is a transmission order described later. In this embodiment, two dip switches are provided, a numerical value a indicating the order of transmission is set in the first dip switch, and the total number of transmission units 100 included in the transmission device 10 is set in the second dip switch. Value N is set.
- the main control unit 430 transmits the numerical value specific to the self and the information of the detection result based on the numerical value specific to the self set in the dip switch, or the reception information input from the transmission / reception unit 440 From this, a numerical value specific to the unit body is detected, and the detected numerical value is compared with a numerical value unique to the self set in the DIP switch, that is, a numerical value indicating the order of transmission. A unique numerical value and information on the detection result are transmitted.
- the transmission / reception unit 440 switches between transmission and reception based on an instruction from the main control unit 430.
- the digital information input from the main control unit 430 is transmitted from the antenna 450 with a predetermined frequency, for example, 315 MHz, and at the time of reception.
- a digital signal is detected from the 315 MHz radio wave received via the antenna 450, digital information is extracted from the detected digital signal, and is output to the main control unit 430.
- the transmission frequency and the reception frequency of the transmission / reception unit 440 are set to the same frequency.
- the antenna 450 is a coiled antenna whose resonance frequency is set to the transmission / reception frequency of the transmission / reception unit 440, and the printed wiring 351a provided on the first printed wiring board 351 and the printed wiring 352a provided on the second printed wiring board 352.
- the printed wiring of the first printed wiring board 351 and the printed wiring of the second printed wiring board 352 are conductively connected and formed by columnar connecting conductors 354 that fix the printed wiring boards 351 and 352 to each other.
- a rectangular planar conductor plate 361 is fixed to the outer surface of the other end of the second printed wiring board 352 by four holding members 371.
- a planar conductor plate 361 is provided at the position of the antenna 450 so as to be parallel to the second printed wiring board 352 located on the bottom surface side of the case body 131 when the unit body 300 is housed in the case 130.
- the flat conductor plate 361 is fixed to the second printed wiring board 352 by a holding material 371 so as to maintain a predetermined distance.
- the planar conductor plate 361 is conductively connected to a predetermined conductor pattern (a conductor pattern connected to the negative electrode of the battery 420) of the second printed wiring board 352 and set to a reference potential. Further, as shown in FIG.
- the holding member 371 is fixed to the four corners of the planar conductor plate 361. As shown in FIG. 12, the holding member 371 has a shape in which cylindrical projections 371b having a diameter smaller than that of the main body 371a are provided at both ends of the cylindrical main body 371a.
- the antenna 450 has a resonance frequency of 315 MHz with the planar conductor plate 361 mounted on the second printed wiring board 352, and the antenna impedance at 315 MHz is 50 ohms. At this time, the distance D between the second printed wiring board 352 and the planar conductor plate 361 is set to 1.5 mm by the holding material 371.
- the conductor plate 200 is provided between the transmission unit 100 and the sea surface 5 as shown in FIGS. Mount the fender 1 on the side of the ship Sp1 so that it is positioned. As a result, only the direct wave DW out of the radio waves radiated from the transmission unit 100 reaches the reception antenna 2, and the radio waves reflected on the sea surface 5, the underwater suspended matter 6 or the sea bottom 3 in the conventional example are transmitted by the conductor plate 200. Reflected.
- FIG. 15 shows a comparison result between the received electric field strength of the conventional example and the received electric field strength in the present embodiment.
- the received electric field strength from the fender 1A is ⁇ 30.0 dBm
- the received electric field strength from the fender 1B is ⁇ 30.0 dBm
- the received electric field strength from the fender 1C is ⁇ 27.9 dBm
- the received electric field strength from the fender 1D was ⁇ 25.0 dBm
- the received electric field strength from the fender 1A is ⁇ 26.4 dBm
- the received electric field strength from the fender 1B is The received electric field intensity from the fender 1C was ⁇ 27.8 dBm
- the received electric field intensity from the fender 1C was ⁇ 23.5 dBm
- the received electric field intensity from the fender 1D was ⁇ 21.7 dBm.
- the received electric field strength is increased by 3.6 dBm, 2.2
- the transmission apparatus including one transmission unit 100 is configured.
- the eight transmission units 100a to 100h are accommodated in the case 11 of the transmission apparatus 10.
- the conductor plate 200 By arranging the conductor plate 200 below the transmission units 100a to 100h, the same effect as described above can be obtained.
- each transmission unit 100a to 100h corresponds to a wireless facility that uses radio waves having a frequency of 315 MHz, and accordingly, in order to avoid interference, it is legally necessary to provide a predetermined transmission suspension time for wireless transmission. It has been established. According to this law, the transmission pause time is defined as 10 seconds or more. For this reason, in order to enable the transmission device 10 to transmit information such as air pressure and temperature at a time interval t smaller than 10 seconds, each of the transmission units 100a to 100h transmits information every certain time T.
- the fixed time T is set to 10 seconds
- each transmission unit 100a to 100h transmits information in turn as time elapses. I am doing so.
- the transmission unit 100 that can detect both the air pressure and the temperature is configured.
- the transmission unit that can detect either the air pressure or the temperature or other physical quantity or the transmission unit that transmits other information is configured. You may do it.
- the transmitting device is attached to the pneumatic fender, but the present invention is not limited to this.
- the floating device is floated on water such as a buoy or a lifeboat other than the pneumatic fender.
- the transmitting apparatus of the present invention can be applied to an object to be operated.
- all the radio waves that have been reflected on the surface of the water, suspended in the water, or the bottom of the water and have reached the receiving antenna are reflected by the conductor plate, and therefore are generated with the passage of time due to fluctuations in the height of the water surface.
- fluctuations in the received electric field strength at the receiving antenna are eliminated, and a stable received electric field strength can be obtained at all times.
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Transmitters (AREA)
- Details Of Aerials (AREA)
- Support Of Aerials (AREA)
- Transceivers (AREA)
Abstract
Description
Claims (5)
- 水上浮遊物に搭載されて所定情報を電波によって送信する送信装置において、
送信電波を輻射するアンテナと水面との間の所定境界平面に配置された導体板を備えている
ことを特徴とする送信装置。 - 前記導体板が前記アンテナの水平面への投影面積以上の面積を有する
ことを特徴とする請求項1に記載の送信装置。 - 前記アンテナはコイル状アンテナであり、該アンテナのコイル軸が前記導体板の面に対して平行に配置されている
ことを特徴とする請求項1又は請求項2に記載の送信装置。 - 前記導体板の厚みが5μm以上であることを特徴とする請求項1乃至3の何れかに記載の送信装置。
- 請求項1乃至4の何れかに記載の送信装置を備えていることを特徴とする防舷材。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201380029524.7A CN104364966A (zh) | 2012-06-13 | 2013-05-13 | 发射装置及设有该发射装置的护舷木 |
KR1020147034863A KR20150008186A (ko) | 2012-06-13 | 2013-05-13 | 송신 장치 및 이것을 구비한 방현재 |
JP2013552747A JPWO2013187162A1 (ja) | 2012-06-13 | 2013-05-13 | 送信装置及びこれを備えた防舷材 |
EP13804035.7A EP2863476A4 (en) | 2012-06-13 | 2013-05-13 | TRANSMISSION DEVICE AND DEFENSE PROVIDED WITH THE SAME |
AU2013275528A AU2013275528B2 (en) | 2012-06-13 | 2013-05-13 | Transmission device, and fender provided therewith |
US14/407,950 US9385761B2 (en) | 2012-06-13 | 2013-05-13 | Transmission device, and fender provided therewith |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012-133428 | 2012-06-13 | ||
JP2012133428 | 2012-06-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013187162A1 true WO2013187162A1 (ja) | 2013-12-19 |
Family
ID=49757994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/063267 WO2013187162A1 (ja) | 2012-06-13 | 2013-05-13 | 送信装置及びこれを備えた防舷材 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9385761B2 (ja) |
EP (1) | EP2863476A4 (ja) |
JP (1) | JPWO2013187162A1 (ja) |
KR (1) | KR20150008186A (ja) |
CN (1) | CN104364966A (ja) |
AU (1) | AU2013275528B2 (ja) |
WO (1) | WO2013187162A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9738122B2 (en) * | 2010-12-02 | 2017-08-22 | The Yokohama Rubber Co., Ltd. | Tire provided with information acquisition device |
WO2013187162A1 (ja) * | 2012-06-13 | 2013-12-19 | 横浜ゴム株式会社 | 送信装置及びこれを備えた防舷材 |
CN104349975B (zh) * | 2012-07-23 | 2016-03-30 | 横滨橡胶株式会社 | 船舶监视装置 |
CN109203871B (zh) * | 2017-07-06 | 2023-11-24 | 深圳市道通科技股份有限公司 | 胎压传感器 |
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WO2012063527A1 (ja) * | 2010-11-10 | 2012-05-18 | 横浜ゴム株式会社 | 送信装置 |
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GB1072883A (en) * | 1964-11-27 | 1967-06-21 | Burndept Electronics Ltd | Radio rescue beacon |
EP0945552B1 (en) * | 1997-10-22 | 2006-04-26 | The Yokohama Rubber Co., Ltd. | Fender and a management system therefor |
FR2780820B1 (fr) * | 1998-07-02 | 2000-09-08 | Aerospatiale | Reflecteur d'antenne elastiquement deformable pour engin spatial et engin spatial comportant un tel reflecteur |
JP4604755B2 (ja) * | 2005-02-15 | 2011-01-05 | 横浜ゴム株式会社 | タイヤ情報送信装置およびこれを用いたタイヤ情報取得システム |
JP2008153783A (ja) * | 2006-12-14 | 2008-07-03 | Hitachi Ltd | 無線通信システムおよび無線端末装置 |
JP4858733B1 (ja) | 2010-10-06 | 2012-01-18 | 横浜ゴム株式会社 | 送信装置 |
JP5716891B2 (ja) | 2010-11-10 | 2015-05-13 | 横浜ゴム株式会社 | 情報取得装置 |
US9738122B2 (en) | 2010-12-02 | 2017-08-22 | The Yokohama Rubber Co., Ltd. | Tire provided with information acquisition device |
WO2013187162A1 (ja) * | 2012-06-13 | 2013-12-19 | 横浜ゴム株式会社 | 送信装置及びこれを備えた防舷材 |
-
2013
- 2013-05-13 WO PCT/JP2013/063267 patent/WO2013187162A1/ja active Application Filing
- 2013-05-13 JP JP2013552747A patent/JPWO2013187162A1/ja active Pending
- 2013-05-13 US US14/407,950 patent/US9385761B2/en not_active Expired - Fee Related
- 2013-05-13 KR KR1020147034863A patent/KR20150008186A/ko not_active Ceased
- 2013-05-13 AU AU2013275528A patent/AU2013275528B2/en not_active Ceased
- 2013-05-13 CN CN201380029524.7A patent/CN104364966A/zh active Pending
- 2013-05-13 EP EP13804035.7A patent/EP2863476A4/en not_active Withdrawn
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JPH06206588A (ja) * | 1993-01-08 | 1994-07-26 | Furuno Electric Co Ltd | データ伝送ブイ |
JPH1172554A (ja) * | 1997-08-28 | 1999-03-16 | Kanto Denshi Oyo Kaihatsu:Kk | 車載用ミリ波レーダ装置 |
WO2008053887A1 (fr) | 2006-10-31 | 2008-05-08 | The Yokohama Rubber Co., Ltd. | Procédé et système d'assistance au pilotage/amarrage d'un navire |
WO2012063527A1 (ja) * | 2010-11-10 | 2012-05-18 | 横浜ゴム株式会社 | 送信装置 |
Non-Patent Citations (1)
Title |
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See also references of EP2863476A4 |
Also Published As
Publication number | Publication date |
---|---|
AU2013275528A1 (en) | 2015-01-22 |
AU2013275528B2 (en) | 2016-01-28 |
KR20150008186A (ko) | 2015-01-21 |
JPWO2013187162A1 (ja) | 2016-02-04 |
US20150140942A1 (en) | 2015-05-21 |
EP2863476A4 (en) | 2016-03-02 |
US9385761B2 (en) | 2016-07-05 |
CN104364966A (zh) | 2015-02-18 |
EP2863476A1 (en) | 2015-04-22 |
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