CN110165750A - Mars probes charging system and its method of control charging - Google Patents
Mars probes charging system and its method of control charging Download PDFInfo
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- CN110165750A CN110165750A CN201910551601.4A CN201910551601A CN110165750A CN 110165750 A CN110165750 A CN 110165750A CN 201910551601 A CN201910551601 A CN 201910551601A CN 110165750 A CN110165750 A CN 110165750A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention relates to a kind of Mars probes charging system and its methods of control charging.The system comprises: at least one artificial Martian satellite, Mars probes.The present invention can persistently provide electric energy for Mars probes.
Description
Technical field
The present invention relates to outer space detector fields, the in particular to side of Mars probes charging system and its control charging
Method.
Background technique
Electromagnetic wave be by same phase and the concussion particle wave of mutually perpendicular electric field and magnetic field derivative transmitting in space, be with
The electromagnetic field that the form of fluctuation is propagated has duality principle.The speed of electromagnetic wave in a vacuum is the light velocity.Electromagnetic wave is by low frequency
Rate is broadly divided into high-frequency: radio wave, microwave, infrared ray, visible light, ultraviolet light, X-ray and gamma-rays.Radio wave
Formula charging modes are to convert electrical energy into electromagnetic wave, and receiver can convert again electromagnetic wave to the charging technique of electric energy after obtaining.
The mankind are long-standing to the curiosity of the outer space, and the celestial body that most possibly there is life in the solar system is exactly Mars, is
Detection Mars, various countries send detector toward Mars in succession.However the key for influencing detector service life is the dynamic of detector
Power (i.e. the electric power of detector), many detectors are forced into permanent dormant state because of being short of power.
The most common power supply mode of Mars probes is generated electricity using solar panel at present, and solar power generation needs too
Sun irradiation solar panel absorbs sunlight.When Mars probes are backwards to the sun or encounter sandstorm covering solar panel, too
Positive energy solar panel power generation just can not provide electric power for detector.
How persistently to provide electric energy for Mars probes is the technical issues that need to address.
Summary of the invention
The technical issues of technical solution of the present invention is solved be, how for Mars probes persistently to provide electric energy.
In order to solve the above-mentioned technical problem, technical solution of the present invention provides a kind of Mars probes charging system, comprising:
At least one artificial Martian satellite, Mars probes；There is the artificial Martian satellite solar panel, the sun to follow list
Member, controller, electromagnetic wave transmission unit, signal receiving unit；There is the Mars probes signal transmitting unit, electromagnetic wave to connect
Receive unit and battery；The electromagnetic wave receiving unit has electric energy conversion module and receiving module, and the receiving module is used for
Receive the electromagnetic wave that the artificial Martian satellite is sent；The electric energy conversion module is used for the received electromagnetism of the receiving module
Wave is converted to electric energy；The battery is for storing the electric energy and mention into the Mars probes that the electric energy conversion module is converted
For electric energy；The signal transmitting unit has detection module and transmitter, and the detection module is for detecting the battery
Electricity and the electricity conversion that will test are electric quantity signal；The electricity that the transmitter detects the detection module is believed
Number it is sent to the controller of the artificial Martian satellite；The solar panel is for converting sunlight into electric energy；
The sun follows unit to have sun sensor and driving mechanism, and the sun sensor is used to capture the orientation and root of the sun
According to the solar azimuth of the capture control the driving mechanism rotate the solar panel make sunlight perpendicular to it is described too
Positive energy solar panel；The driving mechanism under the control of the sun sensor for driving the solar panel to rotate；
The electromagnetic wave transmission unit has electromagnetic wave conversion module and sending module, and the electromagnetic wave conversion module is used for by described in too
The electric energy of positive energy solar panel conversion is converted to electromagnetic wave；The sending module is used for the electricity for converting the electromagnetic wave conversion module
Magnetic wave is sent to the receiving module of electromagnetic wave receiving unit described in the Mars probes；The signal receiving unit is used
In the signal for receiving the signal transmitting unit transmission in the Mars probes and the control is sent by received signal
Device processed；The controller be used to receive the electric quantity signal that the signal transmitting unit in the Mars probes is sent and
The electromagnetic wave transmission unit is controlled, specifically: the controller is equipped with the first early warning value, the second early warning value and third early warning
Value；The controller receives the electric quantity signal and handles the electric quantity signal for charge value, and the controller is by the electricity
Magnitude is compared with early warning value, if the charge value is less than or equal to first early warning value, the controller controls the electricity
Magnetic wave transmission unit starts to convert electrical energy into electromagnetic wave and starts to send the electricity of the electromagnetic wave into the Mars probes
Received electromagnetic wave is converted to electric energy and is stored in the battery by magnetic wave receiving unit, the electromagnetic wave receiving unit；
If the charge value is less than or equal to second early warning value, the controller controls the electromagnetic wave transmission unit increase will
Electric energy is converted to the power of electromagnetic wave and sends electromagnetic wave into the Mars probes after increasing the power for sending electromagnetic wave
Received electromagnetic wave is converted to electric energy and is stored in the electric power storage by the electromagnetic wave receiving unit, the electromagnetic wave receiving unit
Chi Zhong；The controller control electromagnetic wave transmission unit stopping will be electric if the charge value is equal to the third early warning value
Electromagnetic wave can be converted to and stop sending electromagnetic wave, start to send out when the charge value is less than or equal to first early warning value
Power transmission magnetic wave.
Optionally, first early warning value is adapted for the minimum amount of power value that the battery starts to charge；Described second is pre-
Alert value is adapted for the minimum amount of power value that the battery accelerates charging；The third early warning value is adapted for the battery stopping and fills
The maximum charge value of electricity.
Optionally, it when the controller receives next electric quantity signal, is removed by the controller upper in the controller
One electric quantity signal and a upper charge value.
In order to solve the above-mentioned technical problem, technical solution of the present invention additionally provides a kind of method of control charging, comprising:
Such as above-mentioned Mars probes charging system is provided, the electricity of the battery of the Mars probes is detected, according to
The electricity control of the battery passes through electromagnetic wave charging to the battery.
Further, further includes:
The electricity of the battery is detected by the signal transmitting unit of the Mars probes and sends the electricity
Signal is measured to the controller；The controller is equipped with first early warning value, second early warning value and the third early warning
Value.
Further, further includes:
Described the step of electromagnetic wave charging is passed through to the battery according to the control of the electricity of the battery, specifically:
The controller receives the electric quantity signal and handles the electric quantity signal for charge value, and the controller is by the electricity
Magnitude is compared with the early warning value, if the charge value is less than or equal to first early warning value, the controller controls institute
Electromagnetic wave transmission unit is stated to start to convert electrical energy into electromagnetic wave and start to send institute of the electromagnetic wave into the Mars probes
Electromagnetic wave receiving unit is stated, received electromagnetic wave is converted to electric energy and is stored in the battery by the electromagnetic wave receiving unit
In；If the charge value is less than or equal to second early warning value, the controller controls the electromagnetic wave transmission unit and increases
The power of electromagnetic wave is converted electrical energy into greatly and sends electromagnetic wave to the Mars probes after increasing the power for sending electromagnetic wave
In the electromagnetic wave receiving unit, received electromagnetic wave is converted to electric energy and is stored in described by the electromagnetic wave receiving unit
In battery；The controller controls the electromagnetic wave transmission unit and stops if the charge value is equal to the third early warning value
It converts electrical energy into electromagnetic wave and stops sending electromagnetic wave, opened when the charge value is less than or equal to first early warning value
Originate power transmission magnetic wave.
Further, further includes:
First early warning value is adapted for the minimum amount of power value that the battery starts to charge；Second early warning value is adapted for institute
State the minimum amount of power value that battery accelerates charging；The third early warning value is adapted for the maximum electricity that the battery stops charging
Value.
Further, further includes:
When the controller receives next electric quantity signal, by the controller remove a upper electric quantity signal in the controller and
A upper charge value.
The beneficial effect of technical solution of the present invention includes at least:
The artificial Martian satellite of technical solution of the present invention is closer with a distance from the sun, can get sufficient sunlight and is converted into electric energy.
The solar panel of technical solution of the present invention is not influenced in rotation by ground, thus can preferably be rotated too
Positive energy solar panel makes sunlight perpendicular to solar panel, and solar energy is converted into the more efficient of electric energy.
Technical solution of the present invention controls the charging to battery according to the electricity of Mars probes battery, realizes pair
The automatic control of monitoring and the charging of accumulator electric-quantity.
Technical solution of the present invention carries out wireless charging using electromagnetic wave, and charging process is not protected from environmental, can be to electric power storage
Pond trickle charge provides electric energy, improves the service life of Mars probes.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for Mars probes charging system that technical solution of the present invention provides；
Fig. 2 is the structural schematic diagram for another Mars probes charging system that technical solution of the present invention provides；
Fig. 3 is a kind of flow diagram of the method for control charging that technical solution of the present invention provides；
Fig. 4 is the flow diagram of the method for another control charging that technical solution of the present invention provides；
Fig. 5 is the flow diagram of the method for another control charging that technical solution of the present invention provides.
Specific embodiment 1
In order to keep the purpose of the present invention, feature and effect more obvious and easy to understand, with reference to the accompanying drawing to of the invention specific
Embodiment elaborates.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here mode, therefore the present invention is not limited by the specific embodiments disclosed below.
The application provides firstly a kind of Mars probes charging system 1, as shown in Figure 1, comprising: artificial Martian satellite
10, Mars probes 11；Artificial Martian satellite 10 has solar panel and electromagnetic wave transmission unit；Mars probes 11 have
There are electromagnetic wave receiving unit and battery.The solar panel of artificial Martian satellite 10 converts the solar into electric energy, by people
The electromagnetic wave transmission unit for making Martian satellite 10 converts electrical energy into electromagnetic wave and sends Mars probes 11 for the electromagnetic wave.
The electromagnetic wave receiving unit of Mars probes 11 receives the electromagnetic wave that electromagnetic wave transmission unit is sent, and the electromagnetic wave received is turned
It is changed to electric energy and is stored in the battery of Mars probes 11, provide electric energy for Mars probes 11.
Based on above system 1, present invention also provides a kind of Mars probes charging systems 2, as shown in Figure 2, comprising: people
Making solar panel 21, the sun in Martian satellite follows unit 20, controller 23, electromagnetic wave transmission unit 22, signal to connect
Receive unit 24 and signal transmitting unit 32, electromagnetic wave receiving unit 30, battery 31 in Mars probes.
Specifically, electromagnetic wave receiving unit 30 has electric energy conversion module and receiving module, receiving module is used for recipient
The electromagnetic wave of Martian satellite transmission is made, electric energy conversion module is used to the received electromagnetic wave of receiving module being converted to electric energy.Electric power storage
Pond 31 is for storing the electric energy and provide electric energy into Mars probes that electric energy conversion module is converted.Signal transmitting unit 32 has inspection
Module and transmitter are surveyed, detection module is used to detect the electricity of battery and the electricity conversion that will test is electric quantity signal.Transmitting
The electric quantity signal that device will test module detection is sent to the controller 23 of artificial Martian satellite.
Specifically, solar panel 21 is for converting sunlight into electric energy.The sun follows unit 20 to have the sun quick
Sensor and driving mechanism, sun sensor, which is used to capture the orientation of the sun and controls driving mechanism according to the solar azimuth of capture, to be turned
Dynamic solar panel 21 makes sunlight perpendicular to solar panel 21, to obtain the optimum efficiency of solar energy converting electrical energy.
Driving mechanism is used to drive solar panel 21 to rotate under the control of sun sensor.Electromagnetic wave transmission unit 22 has electricity
Magnetic wave conversion module and sending module, electromagnetic wave conversion module are used to the electric energy that solar panel 21 is converted being converted to electromagnetism
Wave；Sending module is used to send electromagnetic wave receiving unit 30 in Mars probes for the electromagnetic wave that electromagnetic wave conversion module is converted
Receiving module.Signal receiving unit 24 is used to receive the signal that the signal transmitting unit 32 in Mars probes is sent and will connect
The signal of receipts is sent to controller 23.
Specifically, controller 23 is used to receive the electric quantity signal and control that the signal transmitting unit 32 in Mars probes is sent
Electromagnetic wave transmission unit 22 processed, specifically: controller 23 is equipped with the first early warning value, the second early warning value and third early warning value；Control
Device 23 receives electric quantity signal and handles electric quantity signal for charge value, controller 23 by charge value compared with early warning value, if electricity
Value is less than or equal to the first early warning value, and then the control of controller 23 electromagnetic wave transmission unit 22 starts to convert electrical energy into electromagnetic wave simultaneously
Start to send electromagnetic wave receiving unit 30 of the electromagnetic wave into Mars probes, electromagnetic wave receiving unit 30 is by received electromagnetic wave
It is converted to electric energy and is stored in battery 31；Controller 23 controls electromagnetic wave if charge value is less than or equal to the second early warning value
The increase of transmission unit 22 converts electrical energy into the power of electromagnetic wave and increases the power for sending electromagnetic wave, concurrent power transmission magnetic wave to fire
Received electromagnetic wave is converted to electric energy and is stored in by the electromagnetic wave receiving unit 30 in star detector, electromagnetic wave receiving unit 30
In battery 31；Controller 23 controls the stopping of electromagnetic wave transmission unit 22 and converts electrical energy into if charge value is equal to third early warning value
For electromagnetic wave and stop sending electromagnetic wave, starts to send electromagnetic wave when charge value is less than or equal to the first early warning value.Control
When device 23 receives next electric quantity signal, by the upper electric quantity signal in the removing controller 23 of controller 23 and by a upper electric quantity signal
An obtained upper charge value, for storing and handling next electric quantity signal and next charge value.
Above-mentioned electromagnetic wave can be the electromagnetic wave of the radio wave that can be converted to electric energy, microwave or other frequency ranges.It is above-mentioned
Battery 31 can be battery, battery pack or other for storing the device of electric energy.
Above controller 23 is equipped with the first early warning value, the second early warning value and third early warning value, wherein the first early warning value is suitable
In the minimum amount of power value started to charge for battery 31, i.e., needs are when the electricity of battery 31 is less than or equal to the first early warning value
Battery 31 charges.Second early warning value is adapted for accelerating the minimum amount of power value of charging, the i.e. electricity of battery 31 for battery 31
It needs to accelerate to charge for battery 31 when less than or equal to the second early warning value.Third early warning value is adapted for battery 31 and stops charging
Maximum charge value, i.e., the electricity of battery 31 be equal to third early warning value when battery 31 need stop charging.Controller 23 is controlled
The stopping of electromagnetic wave transmission unit 22 electric energy processed is converted into electromagnetism and involves the electricity for stopping sending electromagnetic wave to electromagnetic wave receiving unit 30
Measure signal.It is needed again when the electricity of battery 31 is less than or equal to the first early warning value for the charging of battery 31.
Above controller 23 has the first module, the second module, third module and the 4th module.First module is setting mould
Block is suitable for the first early warning value of storage, the second early warning value and third early warning value.Second module is processing module, suitable for that will receive
Electric quantity signal processing be charge value.Third module is comparison module, suitable for the charge value and first module to the second module
Early warning value is compared, and obtains comparison result.4th module be control module, suitable for according to the comparison result of third module to electricity
Magnetic wave transmission unit 22 is controlled.
The electricity of above-mentioned battery 31 is less than or equal to the power consumption for the case where the second early warning value referring to Mars probes
Greater than the charge volume of battery 31, so that the total electricity of battery 31 is reduced.It is pre- that the electricity of battery 31 is less than or equal to second
When alert value, while the electricity for meeting battery 31 is less than or equal to the first early warning value, and controller 23 controls electromagnetic wave and sends at this time
Unit 22 starts to convert electrical energy into electromagnetic wave and starts to send electromagnetic wave, while controller 23 controls electromagnetic wave transmission unit 22
Increase the power for converting electrical energy into electromagnetic wave and increases the power for sending electromagnetic wave.
Based on above system, present invention also provides a kind of methods of control charging, as shown in Figure 3, comprising:
Step S10, the electricity of the signal transmitting unit detection battery of Mars probes simultaneously send electric quantity signal to controller, control
Device processed receives electric quantity signal and removes a upper electric quantity signal and a upper charge value.
Step S11, controller handle the electric quantity signal received for charge value, and controller is by charge value and early warning value ratio
Compared with.
Step S12, controller judge whether that meeting charge value is less than or equal to the first early warning value, if so then execute step
S13。
Step S13, controller control electromagnetic wave transmission unit start to convert electrical energy into electromagnetic wave and start to send electromagnetism
Received electromagnetic wave is converted to electric energy and stored by electromagnetic wave receiving unit of the wave into Mars probes, electromagnetic wave receiving unit
In battery.
In step S11 ~ S12, the early warning value in controller includes the first early warning value, the second early warning value and third early warning
Value.First early warning value is adapted for the minimum amount of power value that battery starts to charge；Second early warning value is adapted for battery and accelerates charging
Minimum amount of power value；Third early warning value is adapted for the maximum charge value that battery stops charging.
It should be noted that the method that the above-mentioned control of the application is charged, according to the practical electricity of Mars probes battery
Amount is controlled, and the self-contr ol of Mars probes battery charging is realized.
Based on above system, present invention also provides a kind of methods of control charging, as shown in Figure 4, comprising:
Step S20, the electricity of the signal transmitting unit detection battery of Mars probes simultaneously send electric quantity signal to controller, control
Device processed receives electric quantity signal and removes a upper electric quantity signal and a upper charge value.
Step S21, controller handle the electric quantity signal received for charge value, and controller is by charge value and early warning value ratio
Compared with.
Step S22, controller judge whether that meeting charge value is less than or equal to the first early warning value, if so then execute step
S23。
Step S23, controller control electromagnetic wave transmission unit start to convert electrical energy into electromagnetic wave and start to send electromagnetism
Received electromagnetic wave is converted to electric energy and stored by electromagnetic wave receiving unit of the wave into Mars probes, electromagnetic wave receiving unit
In battery.
Step S24, controller judge whether that meeting charge value is less than or equal to the second early warning value, if so then execute step
S25。
Step S25, controller control after electromagnetic wave transmission unit increases power and send electromagnetic wave into Mars probes
Received electromagnetic wave is converted to electric energy and is stored in battery by electromagnetic wave receiving unit, electromagnetic wave receiving unit.
In step S21 ~ S24, the early warning value in controller includes the first early warning value, the second early warning value and third early warning
Value.First early warning value is adapted for the minimum amount of power value that battery starts to charge；Second early warning value is adapted for battery and accelerates charging
Minimum amount of power value；Third early warning value is adapted for the maximum charge value that battery stops charging.
Based on above system, present invention also provides a kind of methods of control charging, as shown in Figure 5, comprising:
Step S30, the electricity of the signal transmitting unit detection battery of Mars probes simultaneously send electric quantity signal to controller, control
Device processed receives electric quantity signal and removes a upper electric quantity signal and a upper charge value.
Step S31, controller handle the electric quantity signal received for charge value, and controller is by charge value and early warning value ratio
Compared with.
Step S32, controller judge whether to meet charge value equal to third early warning value, if so then execute step S33.
Step S33, controller control electromagnetic wave transmission unit stopping convert electrical energy into electromagnetic wave and stop sending electromagnetism
Wave starts to send electromagnetic wave when charge value is less than or equal to the first early warning value.
In step S31 ~ S32, the early warning value in controller includes the first early warning value, the second early warning value and third early warning
Value.First early warning value is adapted for the minimum amount of power value that battery starts to charge；Second early warning value is adapted for battery and accelerates charging
Minimum amount of power value；Third early warning value is adapted for the maximum charge value that battery stops charging.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.
Claims (8)
1. Mars probes charging system characterized by comprising at least one artificial Martian satellite, Mars probes；It is described
There is artificial Martian satellite solar panel, the sun to follow unit, controller, electromagnetic wave transmission unit, signal receiving unit；
The Mars probes have signal transmitting unit, electromagnetic wave receiving unit and battery；The electromagnetic wave receiving unit has
Electric energy conversion module and receiving module, the receiving module are used to receive the electromagnetic wave that the artificial Martian satellite is sent；It is described
Electric energy conversion module is used to the received electromagnetic wave of the receiving module being converted to electric energy；The battery is for storing the electricity
The electric energy and provide electric energy into the Mars probes that energy conversion module is converted；The signal transmitting unit have detection module and
Transmitter, the detection module is used to detect the electricity of the battery and the electricity conversion that will test is electric quantity signal；
The electric quantity signal that the transmitter detects the detection module is sent to the controller of the artificial Martian satellite；
The solar panel is for converting sunlight into electric energy；The sun follows unit to have sun sensor and driving machine
Structure, the sun sensor, which is used to capture the orientation of the sun and controls the driving mechanism according to the solar azimuth of the capture, to be turned
Moving the solar panel makes sunlight perpendicular to the solar panel；The driving mechanism is used for quick in the sun
The solar panel is driven to rotate under the control of sensor；The electromagnetic wave transmission unit has electromagnetic wave conversion module and hair
Module is sent, the electromagnetic wave conversion module is used to the electric energy that the solar panel is converted being converted to electromagnetic wave；The hair
Module is sent to connect for sending electromagnetic wave described in the Mars probes for the electromagnetic wave that the electromagnetic wave conversion module is converted
Receive the receiving module of unit；The signal that the signal receiving unit is used to receive in the Mars probes sends single
The signal of member transmission simultaneously sends the controller for received signal；The controller is for receiving in the Mars probes
The signal transmitting unit electric quantity signal and the control electromagnetic wave transmission unit that send, specifically: the control
Device is equipped with the first early warning value, the second early warning value and third early warning value；The controller receives the electric quantity signal and by the electricity
Amount signal processing be charge value, the controller by the charge value compared with early warning value, if the charge value is less than or equal to
First early warning value, then the controller controls the electromagnetic wave transmission unit and starts to convert electrical energy into electromagnetic wave and start
Send the electromagnetic wave receiving unit of the electromagnetic wave into the Mars probes, the electromagnetic wave receiving unit is by received electricity
Magnetic wave is converted to electric energy and is stored in the battery；If the charge value is less than or equal to second early warning value, institute
It states controller and controls electromagnetic wave transmission unit increase and convert electrical energy into the power of electromagnetic wave and increase and send electromagnetic wave
The electromagnetic wave receiving unit of the electromagnetic wave into the Mars probes is sent after power, the electromagnetic wave receiving unit will connect
The electromagnetic wave of receipts is converted to electric energy and is stored in the battery；It is described if the charge value is equal to the third early warning value
Controller controls the electromagnetic wave transmission unit stopping and converts electrical energy into electromagnetic wave and stop sending electromagnetic wave, until the electricity
Magnitude starts to send electromagnetic wave when being less than or equal to first early warning value.
2. the system as claimed in claim 1, which is characterized in that first early warning value is adapted for the battery and starts to charge
Minimum amount of power value；Second early warning value is adapted for the minimum amount of power value that the battery accelerates charging；The third early warning
Value is adapted for the maximum charge value that the battery stops charging.
3. the system as claimed in claim 1, which is characterized in that when the controller receives next electric quantity signal, by the control
Device processed removes a upper electric quantity signal and a upper charge value in the controller.
4. a kind of method of control charging characterized by comprising
Such as above-mentioned Mars probes charging system is provided, the electricity of the battery of the Mars probes is detected, according to
The electricity control of the battery passes through electromagnetic wave charging to the battery.
5. method as claimed in claim 4, which is characterized in that further include:
The electricity of the battery is detected by the signal transmitting unit of the Mars probes and sends the electricity
Signal is measured to the controller；The controller is equipped with first early warning value, second early warning value and the third early warning
Value.
6. method as claimed in claim 4, which is characterized in that further include:
Described the step of electromagnetic wave charging is passed through to the battery according to the control of the electricity of the battery, specifically:
The controller receives the electric quantity signal and handles the electric quantity signal for charge value, and the controller is by the electricity
Magnitude is compared with the early warning value, if the charge value is less than or equal to first early warning value, the controller controls institute
Electromagnetic wave transmission unit is stated to start to convert electrical energy into electromagnetic wave and start to send institute of the electromagnetic wave into the Mars probes
Electromagnetic wave receiving unit is stated, received electromagnetic wave is converted to electric energy and is stored in the battery by the electromagnetic wave receiving unit
In；If the charge value is less than or equal to second early warning value, the controller controls the electromagnetic wave transmission unit and increases
The power of electromagnetic wave is converted electrical energy into greatly and sends electromagnetic wave to the Mars probes after increasing the power for sending electromagnetic wave
In the electromagnetic wave receiving unit, received electromagnetic wave is converted to electric energy and is stored in described by the electromagnetic wave receiving unit
In battery；The controller controls the electromagnetic wave transmission unit and stops if the charge value is equal to the third early warning value
It converts electrical energy into electromagnetic wave and stops sending electromagnetic wave, opened when the charge value is less than or equal to first early warning value
Originate power transmission magnetic wave.
7. method as claimed in claim 4, which is characterized in that further include:
First early warning value is adapted for the minimum amount of power value that the battery starts to charge；Second early warning value is adapted for institute
State the minimum amount of power value that battery accelerates charging；The third early warning value is adapted for the maximum electricity that the battery stops charging
Value.
8. method as claimed in claim 4, which is characterized in that further include:
When the controller receives next electric quantity signal, by the controller remove a upper electric quantity signal in the controller and
A upper charge value.
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| CN201910551601.4A CN110165750A (en) | 2019-06-24 | 2019-06-24 | Mars probes charging system and its method of control charging |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003047176A (en) * | 2001-07-27 | 2003-02-14 | Mitsubishi Electric Corp | Space solar power generation system |
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