CN205643749U - Ocean meteorological monitoring drifting buoy - Google Patents
Ocean meteorological monitoring drifting buoy Download PDFInfo
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- CN205643749U CN205643749U CN201620309940.3U CN201620309940U CN205643749U CN 205643749 U CN205643749 U CN 205643749U CN 201620309940 U CN201620309940 U CN 201620309940U CN 205643749 U CN205643749 U CN 205643749U
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- circuit
- central processing
- drifting buoy
- processing unit
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- 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
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The utility model discloses an ocean meteorological monitoring drifting buoy relates to ocean equipment technical field, and this drifting buoy includes: power supply unit, it includes solar cell, battery and power management circuit, solar cell with the battery all with battery management circuit links to each other, with the central processing circuit that battery management circuit electricity is connected, it includes central processing unit and serial expanded circuit, serial expanded circuit with central processing unit connects, with central processing circuit with the board that the power supply unit electricity is connected carries pickup assembly, the board carries pickup assembly and includes GPS chip, electron compass, baroceptor, temperature sensor and attitude sensor. The utility model has the advantages of low, the continuous observation time of energy consumption is long and the observed parameter is many.
Description
Technical field
This utility model relates to oceanographic equipment technical field, is specifically related to a kind of maritime meteorology monitoring
Drifting buoy.
Background technology
Oceanographic buoy is used for maritime meteorological observation, and oceanographic buoy is a unmanned automatic Oceanic View
Survey station, oceanographic buoy is fixed on the marine site specified as required, has Automatic continuous and gathers sea
The functions such as foreign-water vigour of style image data, location and data transmission, can carry out large scale to tested marine site
Measurement.But the oceanographic buoy sensor of prior art only has cooling-water temperature sensor, it is impossible to obtain
Multiple Hydrometeorological Factors in drift path, observed parameter is few；Drifting buoy relative power consumption is relatively
Greatly, can the Continuous Observation time short
Utility model content
For defect present in prior art, the purpose of this utility model is to provide a kind of sea
Ocean weather monitoring drifting buoy, have that energy consumption is low, Continuous Observation time length and observed parameter many
Advantage.
For reaching object above, this utility model adopts the technical scheme that: a kind of maritime meteorology
Monitoring drifting buoy, including:
Supply unit, it includes solaode, accumulator and electric power management circuit, described too
Sun can all be connected with described battery management circuit with described accumulator by battery；
The central processing circuit electrically connected with described battery management circuit, it includes central processing unit
And serial expanded circuit, described serial expanded circuit is connected with described central processing unit；
The onboard sensor cluster electrically connected with described central processing circuit and described supply unit,
Described onboard sensor cluster includes GPS chip, electronic compass, baroceptor, temperature
Sensor and attitude transducer.
On the basis of technique scheme, described battery management circuit includes solar energy conversion electricity
Road, 5V voltage conversion circuit and 3.3V electric pressure converter, described solaode electrically connects institute
Stating the input of solar energy change-over circuit, the outfan of described solar panel connects described
The input of 5V voltage conversion circuit, the outfan of described 5V voltage conversion circuit is with described
The input of 3.3V electric pressure converter, the outfan of described 3.3V electric pressure converter connects described
Central processing circuit.
On the basis of technique scheme, described solar energy change-over circuit includes solar recharging
Controller chip, described solar charging controller chip external solar energy-electric energy input circuit and
Solar energy-electric energy output circuit, described solar energy-electric energy input circuit includes the sun being sequentially connected
Can cell input terminal, filter network device, maximum power point tracking device, prevent reversal connection two pole
Pipe, described solaode input is connected with described solar panel, described peak power
Point tracking device and described prevent the reversal connection diode respectively can charge controller chip with described sun
It is connected；Described solar energy-electric energy output circuit includes control switch, the current detecting being sequentially connected
Device, voltage check device and filtering output end, described control switching current detection device and institute
State voltage check device to be connected by charge controller chip with described sun respectively.
On the basis of technique scheme, described central processing circuit also includes house dog and deposits
Reservoir, described house dog connects described central processing unit, and described memorizer connects described centre
Reason device.
On the basis of technique scheme, described central processing unit is that MSP430F5438 is micro-
Processor main control chip.
On the basis of technique scheme, described serial expanded circuit include processor chips and
SPI interface, described processor chips connect multiple described SPI interface by spi bus.
On the basis of technique scheme, described SPI interface uses model to be MAX14830
SPI interface, the quantity of described SPI interface is 4.
On the basis of technique scheme, the external crystal oscillator Y3 of described SPI interface.
On the basis of technique scheme, described GPS chip, described electronic compass and institute
State attitude transducer to be connected with described central processing unit by described serial expanded circuit, described pressure
Sensor is connected with described central processing unit with described temperature sensor.
On the basis of technique scheme, described electronic compass, baroceptor, temperature pass
Sensor is all connected with on and off switch with attitude transducer.
Compared with prior art, the utility model has the advantage of:
(1) supply unit of the monitoring of the maritime meteorology in this utility model drifting buoy includes too
Sun energy cell panel and accumulator two are overlapped power supply and are powered, and solar panel is possible not only to accumulator
Charging, and by battery management circuit, the electric energy that solaode produces is changed and deposited
Storage, it is ensured that drifting buoy long lasting for work, not only increase the utilization rate of power supply,
Reduce the electric energy that electric power system work itself is consumed simultaneously.
(2) central processing unit of maritime meteorology of the present utility model monitoring drifting buoy is by string
Port expansion circuit extends the serial ports of itself and the serial ports extended out, and enriches onboard sensor cluster
The mounting interface of middle sensor, connects multiple sensors during monitoring as required, abundant
The kind of data acquisition, supply unit is optionally each sensor power simultaneously, and respectively sense
Device is equipped with on and off switch, can select power-on time as required and for electric position, reduce whole
The power consumption of drifting buoy, and use flexible, applied widely.
Accompanying drawing explanation
Fig. 1 is the structured flowchart in this utility model embodiment.
Fig. 2 is the circuit diagram of the 5V voltage conversion circuit in this utility model embodiment.
Fig. 3 is the circuit diagram of the 3.3V voltage conversion circuit in this utility model embodiment.
Fig. 4 is the block diagram of the electric power management circuit in this utility model embodiment.
Fig. 5 is the partial circuit diagram of the serial expanded circuit in this utility model embodiment.
Fig. 6 is the circuit diagram of the GPS chip in this utility model embodiment.
Fig. 7 is the circuit diagram of the pressure transducer in this utility model embodiment.
Fig. 8 is the circuit diagram of the attitude transducer in this utility model embodiment.
Fig. 9 is the circuit diagram of the temperature sensor in this utility model embodiment.
Figure 10 is the circuit diagram of the on-off circuit in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
Shown in Figure 1, this utility model embodiment provides a kind of maritime meteorology monitoring to drift about floating
Mark, including:
Supply unit, it includes solaode, accumulator and electric power management circuit, solar energy
Battery is all connected with battery management circuit with accumulator；
Battery management circuit includes solar energy change-over circuit, 5V voltage conversion circuit and 3.3V electricity
Pressure converter, solar energy change-over circuit includes solar charging controller chip, solar recharging
Controller chip external solar energy-electric energy input circuit and solar energy-electric energy output circuit, solar energy
Solaode input that electric energy input circuit includes being sequentially connected, filter network device,
High-power point tracking device, prevent reversal connection diode, solaode input and solar-electricity
Pond plate is connected, maximum power point tracking device and prevent reversal connection diode can charge control with sun respectively
Device chip processed is connected；Solar energy-electric energy output circuit includes control switch, the electric current being sequentially connected
Detection device, voltage check device and filtering output end, control switching current detection device and electricity
Pressure detection device can be connected by charge controller chip with sun respectively；Filtering output end can give accumulator
Charging, the charge cycle of solar charging controller chip controls accumulator, charge cycle divides 3
In the individual stage, precharge, constant-current charge and constant-voltage charge, wherein precharge time is the set time
30 minutes, enter constant-voltage charge pattern, when with perseverance when voltage check device arrives preset value
Pressure charging current stops charging when being less than the 1/10 of constant-current charge electric current.
Seeing shown in Fig. 2, Fig. 3 and Fig. 4, filtering output end connects 5V voltage conversion circuit
Input, the input of the outfan of 5V voltage conversion circuit and 3.3V electric pressure converter,
The outfan of 3.3V electric pressure converter connects central processing circuit, through 5V voltage conversion circuit and
Solar energy-electric energy is changed in the applicable electricity that the Double Ninth Festival, processor circuit was suitable for by 3.3V electric pressure converter
Pressure.
Shown in Fig. 5, central processing circuit, it include central processing unit, serial expanded circuit,
House dog and memorizer, wherein, central processing unit is MSP430F5438 microprocessor master control
Chip, this microprocessor main control chip carries the hard of 12 ADC, 4 USCI and 32
Part multiplier.External two crystal oscillators of this microprocessor main control chip, can be that system provides frequency
Different clocks.External four LED lights of this microprocessor main control chip, are used for adjusting
It is state when of examination circuit and program.
Serial expanded circuit includes processor chips and SPI interface, and processor chips pass through SPI
Bus connects multiple SPI interface, and SPI interface uses model to be the SPI interface of MAX14830,
The quantity of SPI interface is 4.1st foot of processor chips is used for selecting mode of operation, draws
High expression SPI mode, drags down expression IIC pattern.An external crystal oscillator Y3 is MAX14830
Clock is provided.MAX14830 is connected to central authorities' process by 4 line SPI interface of a standard
Communication on device.Receive a reset signal of central processing unit simultaneously, and carry to central processing unit
For an interrupt signal.MAX14830 exports four serial ports UART4-UART7, the most defeated
Go out four general input/output ports, four LED can have been met, can be true during debugging
Determine the running status of MAX14830.
The external serial ports of the central processor circuit after serial ports reaches 8, and wherein 4 serial ports can
There is provided optional 12V/5V voltage, other 4 serial ports can provide optional 5V/3.3V voltage,
Can select as required to provide suitable running voltage to the sensor of external add-in.
House dog connects central processing unit, and memorizer connects central processing unit, house dog and storage
Device is for monitoring operation and the storage data of drifting buoy.
See shown in Fig. 6 to Figure 10, the plate electrically connected with central processing circuit and supply unit
Set sensor assembly, onboard sensor cluster includes GPS chip, electronic compass, air pressure transmission
Sensor, temperature sensor and attitude transducer, GPS chip, electronic compass and attitude transducer
It is connected with central processing unit by serial expanded circuit, pressure sensor and temperature sensor and central authorities
Processor is connected.Electronic compass, baroceptor, temperature sensor and attitude transducer all with
On and off switch is connected.Onboard sensor cluster be used for obtaining temperature, air pressure, wind direction and wind speed,
And buoy position information.
This utility model is not only limited to above-mentioned preferred forms, and anyone is at this utility model
Enlightenment under all can draw other various forms of products, no matter but in its shape or structure make
Any change, every have same or like with this utility model as technical scheme, all at it
Within protection domain.
Claims (10)
1. a maritime meteorology monitoring drifting buoy, it is characterised in that including:
Supply unit, it includes solaode, accumulator and electric power management circuit, described too
Sun can all be connected with described battery management circuit with described accumulator by battery；
The central processing circuit electrically connected with described battery management circuit, it includes central processing unit
And serial expanded circuit, described serial expanded circuit is connected with described central processing unit；
The onboard sensor cluster electrically connected with described central processing circuit and described supply unit,
Described onboard sensor cluster includes GPS chip, electronic compass, baroceptor, temperature
Sensor and attitude transducer.
2. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 1, its feature exists
In: described battery management circuit includes solar energy change-over circuit, 5V voltage conversion circuit and 3.3V
Electric pressure converter, described solaode electrically connects the input of described solar energy change-over circuit,
The outfan of described solar panel connects the input of described 5V voltage conversion circuit, institute
State the outfan of 5V voltage conversion circuit and the input of described 3.3V electric pressure converter, institute
The outfan stating 3.3V electric pressure converter connects described central processing circuit.
3. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 2, its feature exists
In: described solar energy change-over circuit includes solar charging controller chip, described solar charging
Electric controller chip external solar energy-electric energy input circuit and solar energy-electric energy output circuit, described
Solar energy-electric energy input circuit includes solaode input, the filter network dress being sequentially connected
Put, maximum power point tracking device, prevent reversal connection diode, described solaode input
It is connected with described solar panel, described maximum power point tracking device and described prevent reversal connection
Diode can be connected by charge controller chip with described sun respectively；Described solar energy-electric energy output electricity
Road includes that the control switch, current sensing means, voltage check device and the filtering that are sequentially connected are defeated
Go out end, described control switching current detection device and described voltage check device respectively with described sun
Can be connected by charge controller chip.
4. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 1, its feature exists
In: described central processing circuit also includes house dog and memorizer, and described house dog connects described
Central processing unit, described memorizer connects described central processing unit.
5. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 1, its feature exists
In: described central processing unit is MSP430F5438 microprocessor main control chip.
6. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 5, its feature exists
In: described serial expanded circuit includes processor chips and SPI interface, described processor chips
Multiple described SPI interface is connected by spi bus.
7. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 6, its feature exists
In: described SPI interface uses model to be the SPI interface of MAX14830, and described SPI connects
The quantity of mouth is 4.
8. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 6, its feature exists
In: the external crystal oscillator Y3 of described SPI interface.
9. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 1, its feature exists
In: described GPS chip, described electronic compass and described attitude transducer pass through described serial ports
Expanded circuit is connected with described central processing unit, described pressure sensor and described temperature sensor with
Described central processing unit is connected.
10. a kind of maritime meteorology monitoring drifting buoy as claimed in claim 9, its feature exists
In: described electronic compass, baroceptor, temperature sensor and attitude transducer are all and power supply
Switch is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309940.3U CN205643749U (en) | 2016-04-14 | 2016-04-14 | Ocean meteorological monitoring drifting buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620309940.3U CN205643749U (en) | 2016-04-14 | 2016-04-14 | Ocean meteorological monitoring drifting buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643749U true CN205643749U (en) | 2016-10-12 |
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ID=57064301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620309940.3U Active CN205643749U (en) | 2016-04-14 | 2016-04-14 | Ocean meteorological monitoring drifting buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643749U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051368A (en) * | 2020-08-06 | 2020-12-08 | 张晶 | Floatable self-generating water flow and water regime real-time detection device |
-
2016
- 2016-04-14 CN CN201620309940.3U patent/CN205643749U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112051368A (en) * | 2020-08-06 | 2020-12-08 | 张晶 | Floatable self-generating water flow and water regime real-time detection device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |