CN209147988U - A kind of wave heights measuring mechanism - Google Patents
A kind of wave heights measuring mechanism Download PDFInfo
- Publication number
- CN209147988U CN209147988U CN201822150723.6U CN201822150723U CN209147988U CN 209147988 U CN209147988 U CN 209147988U CN 201822150723 U CN201822150723 U CN 201822150723U CN 209147988 U CN209147988 U CN 209147988U
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- wave
- data
- module
- inertial measurement
- measurement unit
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Abstract
The utility model discloses a kind of wave heights measuring mechanisms, include the measuring instrument being built in buoy, and the measuring instrument includes the MCU module integrated, GPRS communication module, GPS positioning module and AHRS Inertial Measurement Unit；The AHRS Inertial Measurement Unit for wave in record unit time acceleration and the instantaneous acceleration of timing node is corresponded in the unit time, and the data of record are transferred to the embedded computer system；The MCU module is single-chip microcontroller, for receiving the data of AHRS Inertial Measurement Unit transmission and being calculated the data to obtain the height of wave；The GPRS communication module is used to the wave heights that embedded computer system is calculated sending back base by the telecomm base station in coastal waters；The GPS positioning module is used to show sea area position locating for the wave currently recorded；Achieve the purpose that quickly and easily to measure the height of wave and reduces measurement cost.
Description
Technical field
The utility model relates to marine monitoring fields, and in particular to a kind of wave heights measuring mechanism.
Background technique
In recent years, due to China coastal seas fishery resources slump of disastrous proportions, to cope with this phenomenon, country has put into effect many replies
Wherein aquafarm is exactly one of most important one means to policy.
The phenomenon that wave is as the most common ocean wave, exploitation and research with ocean have very close relationship.
It is high to measure the wave of wave that traditional technology generally uses long distance laser remote sensing, but such technology usually require to release aircraft,
Steamer etc. is surveyed and drawn and is disposed, and relative difficulty is measured, and measurement cost is high, and how quick and low-cost measurement is extra large
The problem of height of wave is current urgent need to resolve.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of wave heights measuring mechanism, to reach quickly just
The height of prompt measurement wave and the purpose for reducing measurement cost.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of wave heights measuring mechanism, includes the measuring instrument being built in buoy, and the measuring instrument includes integrated
MCU module, GPRS communication module, GPS positioning module and AHRS Inertial Measurement Unit together；
The AHRS Inertial Measurement Unit is corresponding for the acceleration of wave in record unit time and in the unit time
The instantaneous acceleration of timing node, and the data of record are transferred to the embedded computer system；
The MCU module is single-chip microcontroller, for receiving the data of AHRS Inertial Measurement Unit transmission and carrying out to the data
It calculates to obtain the height of wave；
The electricity that the wave heights that the GPRS communication module is used to for embedded computer system being calculated pass through coastal waters
Letter base station sends back base；
The GPS positioning module is used to show sea area position locating for the wave currently recorded.
The utility model using AHRS Inertial Measurement Unit by being obtained within the unit time in all directions of buoy
Acceleration and displacement are carried out calculating to obtain the height of current wave, and have GPRS module that will count by MCU module to the data
According to base station is transferred to, achievees the purpose that quickly and easily to measure the height of wave and reduce measurement cost.
Preferably, the measuring instrument is powered by the solar-electricity system that buoy surface is arranged in.
The utility model has the advantages that
1. the utility model using AHRS Inertial Measurement Unit by being obtained within the unit time in all directions of buoy
Acceleration and displacement, the data calculate to obtaining the height of current wave by MCU module, and have GPRS module will
Data are transferred to base station, achieve the purpose that quickly and easily to measure the height of wave and reduce measurement cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is the system schematic of wave heights measuring mechanism disclosed in the utility model embodiment；
Number and corresponding component title represented by letter in figure:
2. single-chip microcontroller 3.GPRS communication module 4.GPS locating module of 1.AHRS Inertial Measurement Unit
5. 6. base of solar-electricity system.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
The utility model provides wave heights measuring mechanism, its working principle is that by utilizing AHRS Inertial Measurement Unit
Obtain acceleration within the unit time in all directions of buoy and displacement, by MCU module to the data calculate to
The height of current wave is obtained, and has GPRS module to transfer data to base station, reaches the height for quickly and easily measuring wave
With the purpose for reducing measurement cost.
The utility model is described in further detail below with reference to embodiment and specific embodiment.
As shown in Figure 1, a kind of wave heights measuring mechanism, includes the measuring instrument being built in buoy, the measuring instrument
It include the MCU module integrated, GPRS communication module, GPS positioning module and AHRS Inertial Measurement Unit, MCU module,
GPRS communication module, GPS positioning module and AHRS Inertial Measurement Unit by be arranged in the solar-electricity system 5 on buoy surface into
Row power supply；
The AHRS Inertial Measurement Unit 1 is corresponding for the acceleration of wave in record unit time and in the unit time
The instantaneous acceleration of timing node, and the data of record are transferred to the embedded computer system；
The MCU module is single-chip microcontroller 2, for receiving the data of AHRS Inertial Measurement Unit transmission and carrying out to the data
It calculates to obtain the height of wave；
The electricity that the wave heights that the GPRS communication module 3 is used to for embedded computer system being calculated pass through coastal waters
Letter base station sends back base；
The GPS positioning module 4 is used to show sea area position locating for the wave currently recorded.
Steps are as follows for the utility model specifically used:, will this will be practical again as shown in Figure 1, in actual use process is converged
Novel wave height-gauge is built on buoy, by Oceanographic Inst. No.1 of State Bureau of Oceanography after relevant departments confirm,
It is installed in oceanographic buoy, is transported to aquafarm on-the-spot test point.
When there is wave, buoy is raised with wave, and the AHRS system inertia measuring unit in buoy is to wave
Buoy carries out motion tracking, and (in traditional technology, AHRS attitude heading reference system is under acceleration and instantaneous velocity data record
Small Civil unmanned plane, the common electronic component used on model plane, reliable performance is cheap, utilizes electron inertia therein
Measuring unit can be measured in the unit time, the acceleration of object space all directions and displacement), then by the number of measurement
According to single-chip microcontroller is transferred to, single-chip microcontroller calculates buoy gravity vertical direction by the acceleration of the gravity direction of inertance element
Then displacement is transmitted back to base by coastal waters telecomm base station using GPRS communication module, is convenient for so that the wave for extrapolating wave is high
Staff in base stores the data, analyzes, and realizes to any time period, the wave heights of locality it is distant
Sense.
The location transmission of buoy can be returned by base station according to GPS positioning module simultaneously, be convenient for when a problem occurs, staff
It knows to know the buoy position for situation occur in time.
By above mode, wave heights measuring mechanism provided by the utility model, by being surveyed using AHRS inertia
Acceleration and displacement of the unit acquisition within the unit time in all directions of buoy are measured, the data are counted by MCU module
It calculates to obtain the height of current wave, and there is GPRS module to transfer data to base station, reach and quickly and easily measure wave
Height and reduce measurement cost purpose.
Above-described is only the preferred embodiment of wave heights measuring mechanism disclosed in the utility model, should be referred to
Out, for those of ordinary skill in the art, without departing from the concept of the present invention, can also make
Several modifications and improvements, these are all within the protection scope of the present invention.
Claims (2)
1. a kind of wave heights measuring mechanism, which is characterized in that it include the measuring instrument being built in buoy, the measuring instrument packet
Contain MCU module, GPRS communication module, GPS positioning module and the AHRS Inertial Measurement Unit integrated；
The AHRS Inertial Measurement Unit is used for the acceleration of wave in record unit time and corresponds to the time in the unit time
The instantaneous acceleration of node, and the data of record are transferred to embedded computer system；
The MCU module is single-chip microcontroller, for receiving the data of AHRS Inertial Measurement Unit transmission and calculating the data
To obtain the height of wave；
The wave heights that the GPRS communication module is used to for embedded computer system being calculated pass through the telecommunications base in coastal waters
Station sends back base；
The GPS positioning module is used to show sea area position locating for the wave currently recorded.
2. wave heights measuring mechanism according to claim 1, which is characterized in that the measuring instrument is by being arranged in buoy table
The solar-electricity system in face is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150723.6U CN209147988U (en) | 2018-12-20 | 2018-12-20 | A kind of wave heights measuring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822150723.6U CN209147988U (en) | 2018-12-20 | 2018-12-20 | A kind of wave heights measuring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209147988U true CN209147988U (en) | 2019-07-23 |
Family
ID=67290595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822150723.6U Expired - Fee Related CN209147988U (en) | 2018-12-20 | 2018-12-20 | A kind of wave heights measuring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209147988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887463A (en) * | 2019-10-14 | 2020-03-17 | 交通运输部水运科学研究所 | Method and system for detecting fluctuation amplitude of sea waves based on inertial sensor |
-
2018
- 2018-12-20 CN CN201822150723.6U patent/CN209147988U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110887463A (en) * | 2019-10-14 | 2020-03-17 | 交通运输部水运科学研究所 | Method and system for detecting fluctuation amplitude of sea waves based on inertial sensor |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190723 Termination date: 20191220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |