CN107579599B - The wireless charging system of wireless charging device and Group Robots - Google Patents
The wireless charging system of wireless charging device and Group Robots Download PDFInfo
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Abstract
The present invention is suitable for battery boosting technology field, provides the wireless charging system of wireless charging device and Group Robots, comprising: transmitting module, receiving module and transit module；The transmitting module carries out decompression with after process of frequency multiplication to voltage, obtains suitable voltage and is gone out by coil transmissions；Receiving module receives transmitting module by receiving coil and generates electric signal, and received signal is rectified into after suitable voltage by filtering high-frequency rectifier unit and is charged for electrical equipment；Electromagnetic signal Secondary Emission can be given other adjacent electrical equipments of current power equipment by the secondary coil transmitting unit of transit module；In addition, the automatic switch unit of receiving module is automatically performed the cutting of circuit according to the remaining capacity of electrical equipment, thus the problem of charging time and charging safety when effective solution carries out wireless charging to high capacity contradict.
Description
Technical field
The invention belongs to battery boosting technology field more particularly to the wireless chargings of wireless charging device and Group Robots
System.
Background technique
Wireless charging technology is in the way of a kind of contactless charging of inductive coupling.The advantage of wireless charging technology exists
In convenience and safety, future will be widely used in all kinds of electrical equipments.However, wireless charging device is for high capacity
Capacitor when being charged, for example be provided with the Group Robots of high capacity capacitor, it may appear that following problems: when using high current
When charging for Group Robots, it will cause the heat of battery pack sharply to increase, it is dangerous；When use low current for group's machine
When device people charges, it will so that the charging time of Group Robots is too long, not smart enoughization；Therefore, existing wireless charging skill
The problem of not can solve the charging time in charging process when art is to the capacitor charging of high capacity and contradicted with charging safety.
Summary of the invention
In view of this, the embodiment of the invention provides the wireless charging system of wireless charging device and Group Robots, with
The charging time of generation and the safety that charges are irreconcilable when solving to carry out wireless charging to the capacitor of high capacity in the prior art
Problem.
The first aspect of the embodiment of the present invention provides a kind of wireless charging device, comprising: transmitting module, receiving module and
Transit module；
The transmitting module includes power frequency switch buck unit, small echo multiplier unit, transmitting coil unit, the first communication unit
Member, first control unit and pulse detection unit, the power frequency switch buck unit, small echo multiplier unit, transmitting coil unit
And first be sequentially connected between communication unit, the first control unit and pulse detection unit connect with transmitting coil unit respectively
It connects；
The power frequency switch buck unit is used to adjust the range of output voltage；The small echo multiplier unit is for improving frequency
Rate stability；The transmitting coil unit is for converting electrical energy into electromagnetic energy, concurrent radio magnetic energy；First communication unit
For completing the transmission of the information between the receiving module；The pulse detection unit is for detecting and transmitting the emission lines
Enclose the signal generated；The first control unit is used to control the transmission of electric energy and signal；
The receiving module includes energy acceptance unit, receiving coil unit, filtering high-frequency rectifier unit, the second control list
Member, the second communication unit and pulse receiving unit, the energy acceptance unit, receiving coil unit, filtering high-frequency rectifier unit,
It is sequentially connected between second control unit, the second communication unit and pulse receiving unit；
The energy acceptance unit is used to receive the electric signal or magnetic signal of transmitting module generation；Receiving coil unit is used for
The electric signal that energy acceptance unit generates is received, and received electric signal is converted into electric signal and magnetic signal；The high frequency is whole
Stream filter unit charges for converting input voltage into suitable voltage；Second control unit is for controlling wait fill
Electric appliance continues to charge；Second communication unit is used to complete the information transmission between transmitting module；The pulse connects
Receive the pulse signal that unit is used to detect and receive transmitting module transmitting；
The transit module is connected with the receiving module, including automatic shunt unit and Secondary Emission coil unit；Institute
Automatic shunt unit is stated for when charging system is electrical equipment charging, while can be its adjacent with the electrical equipment
His electrical equipment transmits electric energy；The Secondary Emission coil unit is used to complete the Secondary Emission function of electromagnetic signal.
Optionally, the wireless charging device further include: super capacitor group unit connects with the filtering high-frequency rectifier unit
It connects, the super capacitor group unit is for storing the received electric energy of the receiving module.
Optionally, the transmitting module of the wireless charging device further includes the first temperature unit, first temperature unit
It is connect with the transmitting coil unit, for detecting the temperature of transmitting module.
Optionally, the receiving module of the wireless charging device further includes second temperature unit, the second temperature unit
It is connect with second control unit, for detecting the temperature of receiving module.
Optionally, the wireless charging device is during charging, the first temperature unit of the transmitting module and connects
The second temperature unit for receiving module detects the temperature of transmitting module and receiving module respectively, for working as transmitting module and receiving module
Temperature overheating when, send pause charging information to first control unit or the second control unit, to suspend charging.
Optionally, the receiving module of the wireless charging device further include: automatic switch unit and load protection unit；Institute
The one end for stating automatic switch unit is connect with the filtering high-frequency rectifier unit, and the other end is connect with the load protection unit,
Circuitry cuts for completing fault or/and charging when finishing；The other end of the load protection unit and described second
Control unit connection, for generating the order for stopping charging action when voltage or/and electric current are abnormal.
Optionally, when the wireless charging device is abnormal situation during the charging process, the load of the receiving module
The information for terminating charging is transmitted to the first control unit of transmitting module, the first control by protection location by the second control unit
Information is transferred to pulse detection unit again by unit, to terminate charging.
Optionally, during the charging process, charging equipment arrangement mode is multilayer arrangement, lower layer to the wireless charging device
Charging equipment can be converted to magnetic energy for electric energy is obtained by the secondary coil transmitting unit of transit module while charging
And it is transferred to upper layer charging equipment, received magnetic energy is converted to electric energy again by upper layer charging equipment.
Optionally, during the charging process, charging panel uses filling for the pulse discontinuous of row or column to the wireless charging device
Method for electrically.
The second aspect of the embodiment of the present invention provides a kind of wireless charging system of Group Robots, comprising: including filling
Battery plate and wireless charging device described in any of the above embodiments, the wireless charging device are set in robot, the robot
It is placed in six faces to be equipped in the hexahedron of coil, multiple hexahedrons is arranged as to the form of multilayer cubic, work as charging
When plate uses the charging method of discontinuous as lower machine people charging, it is that upper layer robot fills that lower machine people emits magnetic field simultaneously
Electricity terminates charging when all robots to be charged complete charging.
Existing beneficial effect is the embodiment of the present invention compared with prior art: wireless charging device provided by the invention and
The wireless charging system of Group Robots, comprising: transmitting module, receiving module and transit module；The transmitting module is to voltage
Decompression is carried out with after process of frequency multiplication, suitable voltage is obtained and is gone out by coil transmissions；Receiving module is connect by receiving coil
The electric signal that transmitting module generates is received, and is after received signal is rectified into suitable voltage by filtering high-frequency rectifier unit
Electrical equipment charging；Electromagnetic signal Secondary Emission can be given current power equipment by the secondary coil transmitting unit of transit module
Other adjacent electrical equipments, can solve other charging equipments when apart from charge power supply farther out, whenever and wherever possible
The problem of being charged.In addition, the automatic switch unit of receiving module is according to the remaining capacity of electrical equipment come automatic complete
At the cutting of circuit, so that the charging time and charging safety when effective solution carries out wireless charging to high capacity contradict
The problem of and high capacity apart from power supply farther out when the inconvenient problem of charging.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram of wireless charging device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the transmitting module of wireless charging device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the receiving module of wireless charging device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the transit module of wireless charging device provided in an embodiment of the present invention；
Fig. 5 is the schematic diagram of the wireless charging system of Group Robots provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
Referring to Fig. 1, a kind of structural schematic diagram of wireless charging device is provided, details are as follows:
Wireless charging device provided in this embodiment includes: transmitting module 100, receiving module 200 and transit module 300.
Wherein, transmitting module 100 is sequentially connected with receiving module 200 and transit module 300.Transmitting module 100 is by electric energy
It is converted to electromagnetic energy and emits the electromagnetic energy to the receiving module 200；Receiving module 200 and the transmitting module 100 are logical
Cross communication transmission information, receiving module 200 receives the electromagnetic energy that the transmitting module 100 is sent and by received electricity
Suitable voltage is converted to after can be carried out rectifying and wave-filtering as electrical equipment charging；Transit module 300 is connected with receiving module 200,
A part of electric energy can be obtained from receiving module 200 and the electric energy Secondary Emission that will acquire gives adjacent its of the electrical equipment
His electrical equipment.
Further, referring to fig. 2, the transmitting module 100 includes power frequency switch buck unit 101, small echo multiplier unit
102, transmitting coil unit 103, the first communication unit 104, first control unit 105 and pulse detection unit 106, the power frequency
It is sequentially connected between switch buck unit 101, small echo multiplier unit 102, transmitting coil unit 103 and the first communication unit 104,
The first control unit 105 and pulse detection unit 106 are connect with transmitting coil unit 103 respectively.
Wherein, the power frequency switch buck unit 101 is used to adjust the range of output voltage.Specifically, the power frequency is opened
Received voltage can be adjusted using electromagnetic induction principle in a certain range by closing pressure unit 101, be set with meeting different electric appliances
The standby demand to voltage.
Wherein, the small echo multiplier unit 102 is for improving frequency stability.Specifically, small echo multiplier unit 102 can be with
It is realized by frequency multiplier, the frequency by output signal is the integral multiple of frequency input signal to realize mentioning for frequency stability
It is high.
Wherein, the transmitting coil unit 103 is for converting electrical energy into electromagnetic energy, concurrent radio magnetic energy.Specifically, institute
Stating transmitting coil is saddle-type coil, and electric current flows to the filtering high-frequency rectifier list of receiving module 200 by transmitting coil unit 103
Member is adjusted.
Wherein, first communication unit 104 is used to complete the information transmission between the receiving module 200；Specifically
, when receiving module 200 needs to receive electric energy to electrical equipment, by wireless communication mode and the first communication unit 104 into
Row communication.
Further, the pulse detection unit 106 is used to detect and transmit the signal that the transmitting coil 103 generates；
Specifically, pulse detection unit 106 can detecte whether transmitting coil is in normal operating conditions by detecting the presence of pulse,
When receiving correct pulse signal, received signal can be transferred out.The first control unit 105 is for controlling
The transmission of electric energy and signal.
Optionally, the transmitting module further includes the first temperature unit 107, first temperature unit 107 and the hair
Ray coil unit 103 connects, for detecting the temperature of transmitting module 100.When the temperature for detecting transmitting module is higher than default threshold
When value, the information of pause charging is generated to first control unit 105, then first control unit 105 then stops electric energy and signal
Transmission.
Further, referring to Fig. 3, the receiving module includes energy acceptance unit 201, receiving coil unit 202, high frequency
Rectification filtering unit 203, the second control unit 208, the second communication unit 207 and pulse receiving unit 206, the energy acceptance
Unit 201, receiving coil unit 202, filtering high-frequency rectifier unit 203, the second control unit 208,207 and of the second communication unit
It is sequentially connected between pulse receiving unit 206.
Wherein, the energy acceptance unit 201 is used to receive the electric signal or magnetic signal of the generation of transmitting module 100；Pass through
Energy acceptance unit 201 can receive the electromagnetic energy that transmitting module 100 emits to receiving module 200.
Wherein, receiving coil unit 202 is used to receive the electric signal of the generation of energy acceptance unit 201, and by received electricity
Signal is converted to electric signal and magnetic signal.The filtering high-frequency rectifier unit 203 is for converting input voltage into suitable electricity
Pressure charges.The received electric current of receiving coil 202 not necessarily meets the requirement of the charging current of charging equipment, therefore, needs
Filtering high-frequency rectifier unit 203 is used to be adjusted to received electric current to be suitble to the voltage rating and rated current of charging equipment.
Wherein, second control unit 208 is used to control electric appliance to be charged and continues to charge；Second control unit 208
The signal reception state of receiving module 200 is determined by generating control information.For example, when second temperature unit 209 detects
When the temperature of receiving module 200 is higher than threshold value, then second temperature unit 209 generates the signal of pause charging to the second control unit
208, the second control unit 208 then controls and receives the pause of module 200 after the information for receiving pause charging and receives transmitting module
100 electromagnetic energy generated.
Wherein, second communication unit 208 is used to complete the information transmission between transmitting module 100；The pulse
Receiving unit 206 is used to detect and receive the pulse signal of the transmitting of transmitting module 100.
Wherein, the pulse receiving unit 206 can first detect transmitting module 100 transmitting pulse signal it is whether correct,
The pulse signal that transmitting module 100 emits is received under the premise of pulse signal is correct；When the pulse signal of detection is incorrect,
The first communication unit 104 of transmitting module 100 is transmitted information to by the second communication unit 207, the first communication unit 104 will
Information is transferred to first control unit 105, and then controls pulse detection unit 106 and re-emit pulse signal.
Optionally, the receiving module 200 further includes second temperature unit 209, the second temperature unit 209 with it is described
Second control unit 208 connection, for detecting the temperature of receiving module 200.
Optionally, during charging, the first temperature unit 107 and receiving module 200 of the transmitting module 100
Second temperature unit 209 detect the temperature of transmitting module 100 and receiving module 200 respectively, for when transmitting module 100 and connecing
When receiving the temperature overheating of module 200, the information of pause charging is sent to first control unit 105 or the second control unit 208, from
And suspend charging.
Wherein, the first temperature unit 107 detects transmitting module 100 and receiving module 200 with second temperature unit 209 respectively
Temperature, the case where preventing temperature overheating, generate damage electrical equipment.When detecting temperature overheating, by the letter of temperature overheating
Breath is transferred to first control unit 105 and the second control unit 208.First control unit 105 transmits information to pulse spy again
Unit 106 is surveyed, to stop the electric energy transmitting of transmitting module 100；The information of temperature overheating is transferred to by the second control unit 208
Pulse receiving unit 206, so that the electric energy for stopping receiving module 200 receives.Pass through the first temperature unit 107 and second temperature list
Member 209 is separately positioned on transmitting module 100 and receiving module 200, to guarantee the temperature of transmitting module 100 and receiving module 200
Degree is in safe range.
Further, referring to fig. 4, the transit module 300 is connected with the receiving module 200, including automatic shunt list
Member 301 and Secondary Emission coil unit 302；The automatic shunt unit 301 is used for when charging system is that electrical equipment charges,
Simultaneously electric current can be transmitted for other electrical equipments adjacent with the electrical equipment；The Secondary Emission coil unit 302 is used
In the Secondary Emission function of completing electromagnetic signal.
Wherein, the setting of transit module 300 is for the ease of the received electric energy of receiving module 200 is transmitted to surrounding again
Electrical equipment, realizing charging unit simultaneously is function that multiple equipment charges.
Optionally, described device further include: super capacitor group unit is connect with the filtering high-frequency rectifier unit, described
Super capacitor group unit is for storing the received electric energy of the receiving module.
Wherein, super capacitor group unit is mainly made of supercapacitor, and supercapacitor is otherwise known as electrochemical capacitor
Device, electrode material is made of carbon material and uses organic electrolyte as medium, by polarized electrolytic matter come energy storage.It is described super
Capacitor has the characteristics that charging capacity is big, can be used for storing the received electric energy of receiving module.In addition, the storage of supercapacitor
Energy process has invertibity and high efficiency.
Further, the temperature that will lead to capacitor during charge and discharge due to capacitor is increased, capacitor permanent worker inferior
When making in the high temperature environment, it is easy to appear capacitor and ruptures and then cause capacitor explosion.However, process of the supercapacitor in work
In can't generate chemical reaction, so that exothermic effect will not be generated, and then solve capacitor inferior in the environment of high temperature easily
The phenomenon that explosion.
Optionally, the receiving module further include: automatic switch unit 204 and load protection unit 205；It is described to cut automatically
The one end for changing unit 204 is connect with the filtering high-frequency rectifier unit 203, and the other end is connect with the load protection unit 205,
Circuitry cuts for completing fault or/and charging when finishing；The other end of the load protection unit 205 and described the
Two control units 208 connection, for generating the order for stopping charging action when voltage or/and electric current are abnormal.
Optionally, when being abnormal situation during the charging process, the load protection unit 205 of the receiving module 200
The information for terminating charging is transmitted to the first control unit 105 of transmitting module 100, the first control by the second control unit 208
Information is transferred to pulse detection unit 106 again by unit 105 processed, to terminate charging.
Wherein, the abnormal conditions can be the fluctuated of voltage or electric current, and load protection unit 205 is detecting this
When one abnormal conditions, generates the information for terminating charging and transmit information to transmitting module 100 by way of wireless transmission, from
And charging is terminated, protect the safety of electrical equipment.
Optionally, during the charging process, charging equipment arrangement mode is multilayer arrangement, and lower layer's charging equipment is charging
While electric energy can will be obtained by the secondary coil transmitting unit 302 of transit module and be converted to magnetic energy and be transferred to upper layer and wait for
Received magnetic energy is converted to electric energy again by charging equipment, upper layer charging equipment.
In order to reach the requirement for shortening the charging time, charging equipment is arranged as to the form of the overlapping of multilayer, when one
Charging equipment is during charging, while charging equipment is also used as transmitting one end for the received a part electricity of charging equipment
Magnetic energy can be converted electrical energy by secondary coil transmitting unit 302, and is other chargings adjacent with the charging equipment
Equipment charges.
Optionally, during the charging process, using the charging method of the pulse discontinuous of row or column.
Readily comprehensible, common coil can generate magnetic field when electric current flows through around coil, and produced
Magnetic field be constant；And when the electric current in coil is alternating current, it also can produce magnetic field, the magnetic field of generation is alternation.
Based on the above-mentioned fact, when using normal coil as electrical equipment charging, since magnetic field is constant, long-term charging will lead to charging and set
Standby fever, there are security risks.Row pulse or column pulse are that a kind of positive half cycle is different from the waveform shape of negative half period and amplitude
The electric current of a kind of alternating current to differ greatly, the row pulse or column pulse has directionality, that is, has positive-negative polarity.When
When using row pulse or column pulse as the electric current in coil for electrical equipment charging, since the variation of electric current will generate alternation
Magnetic field, long-term charging will not lead to the fever of charging equipment, to guarantee the safety of charging process.
Meanwhile determinant intermittent charging method is used during charging, the charging time respectively accounts for whole with the time of having a rest
The half of a charge cycle.Specifically, can by adjusting the frequency of the row pulse or column pulse come adjust the charging time with
Time of having a rest.It can guarantee that battery will not generate heat by using the charging method of discontinuous, be further ensured that the peace of battery charging
Quan Xing.
It, can be with the charging modes using trickle charge of adaptability, directly meanwhile in specific one-to-one charging process
Until both sides' electricity is equal, charging robot is quickly treated during one-to-one charging with satisfaction and is charged, is saved
Charging time.
Wireless charging device provided in an embodiment of the present invention carries out decompression and process of frequency multiplication to voltage by transmitting module
Afterwards, it obtains suitable voltage and is gone out by coil transmissions, receiving module receives transmitting module by receiving coil and generates telecommunications
Number, and received signal is rectified into after suitable voltage by filtering high-frequency rectifier unit and is charged for electrical equipment；Middle revolving die
Electromagnetic signal Secondary Emission can be given other adjacent electrical equipments of current power equipment by the secondary coil transmitting unit of block；
In addition, the automatic switch unit of receiving module is automatically performed the cutting of circuit according to the remaining capacity of electrical equipment, also,
The discontinuous charging modes of the row or column used in charging process can guarantee the safety of charging, thus effective solution pair
The problem of charging time and charging safety when high capacity carries out wireless charging contradict.
Embodiment two
Referring to Fig. 5, the embodiment of the invention provides a kind of wireless charging systems of Group Robots, including 50 He of charging panel
Wireless charging device described in embodiment one, the wireless charging device are set in robot, and the robot is placed in one
A six face is equipped in the hexahedron of coil, and multiple hexahedrons are arranged as to the form of multilayer cubic, when between charging panel use
When the charging method of disconnected formula is that lower machine people charges, lower machine people emits magnetic field simultaneously as the charging of upper layer robot, works as institute
Need to be charged robot when completing charging, terminates charging.
The small hexahedron 51 of each of Fig. 5 represents a robot, and each robot is both provided with transmitting module, receives
Module and transit module.In order to realize that the arrangement mode of robot is set as being overlapped by the purpose for shortening the charging time, the present invention
Hexahedron, be both provided with transmitting coil in each hexahedral side.When the charging panel 50 the robot for lower layer into
When row charging, received a part of electric energy can be passed through the transit module being arranged in robot simultaneously and emitted by lower machine people
To the other robot of surrounding.In order to further ensure transit module can smoothly transmit a signal to the other machines of surrounding
People can also further realize the transmitting in magnetic field by the coil being arranged on hexahedron, so that charging
Robot can emit magnetic field from six faces simultaneously.Meanwhile the robot of surrounding turns received magnetic energy after receiving magnetic field
It is changed to electric energy, realizes efficient, quick three-dimensional charging modes.
Further, magnetic force rail is additionally provided with by the cube of the multilayered structure, when all machines are completed per capita
After charging, the information for charging and finishing is sent to magnetic force rail by the automatic switch unit of receiving module, the magnetic force rail is receiving
After the information that the charging issued to automatic switch unit finishes, the cube robot of multilayered structure is moved to other than charging panel
Position, while charging for the cube robot of next multilayered structure.Wherein, magnetic force rail is by magnetic metal device
Composed by part.
The wireless charging system of Group Robots provided in an embodiment of the present invention, the wireless charging provided based on a upper embodiment
Electric installation, the transmitting module carry out decompression with after process of frequency multiplication to voltage, obtain suitable voltage and gone out by coil transmissions
It goes；Receiving module receives the electric signal that transmitting module generates by receiving coil, and will be received by filtering high-frequency rectifier unit
Signal rectification be after suitable voltage be robot charging；The secondary coil transmitting unit of transit module can be by electromagnetic signal
Secondary Emission gives the adjacent other robot of current robot；In addition, the automatic switch unit of receiving module is according to robot
Remaining capacity be automatically performed the cutting of circuit；Also, during charging, between the pulse for the row or column that charging panel uses
Disconnected formula charging method, can be effectively ensured the safety of battery charging process, so that effective solution to high capacity carries out nothing
The problem of charging time and charging safety when line charge electricity contradict.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all include
Within protection scope of the present invention.
Claims (9)
1. a kind of wireless charging device characterized by comprising transmitting module, receiving module and transit module；
The transmitting module include power frequency switch buck unit, small echo multiplier unit, transmitting coil unit, the first communication unit,
First control unit and pulse detection unit, the power frequency switch buck unit, small echo multiplier unit, transmitting coil unit and
It is sequentially connected between one communication unit, the first control unit and pulse detection unit are connect with transmitting coil unit respectively；
The power frequency switch buck unit is used to adjust the range of output voltage；The small echo multiplier unit is steady for improving frequency
Fixed degree；The transmitting coil unit is for converting electrical energy into electromagnetic energy, concurrent radio magnetic energy；First communication unit is used for
The information completed between the receiving module is transmitted；The pulse detection unit is produced for detecting and transmitting the transmitting coil
Raw signal；The first control unit is used to control the transmission of electric energy and signal；
The receiving module include energy acceptance unit, receiving coil unit, filtering high-frequency rectifier unit, the second control unit,
Second communication unit and pulse receiving unit, the energy acceptance unit, receiving coil unit, filtering high-frequency rectifier unit,
It is sequentially connected between two control units, the second communication unit and pulse receiving unit；
The energy acceptance unit is used to receive the electric signal or magnetic signal of transmitting module generation；Receiving coil unit is for receiving
The electric signal that energy acceptance unit generates, and received electric signal is converted into electric signal and magnetic signal；The high-frequency rectification filter
Wave unit charges for converting input voltage into suitable voltage；Second control unit is for controlling electricity to be charged
Device continues to charge；Second communication unit is used to complete the information transmission between transmitting module；The pulse receives single
Member is for detecting and receiving the pulse signal of transmitting module transmitting；
The transit module is connected with the receiving module, including automatic shunt unit and Secondary Emission coil unit；It is described from
Dynamic dividing cell is used for when charging system is that electrical equipment charges, while can be other electricity adjacent with the electrical equipment
Device equipment transmits electric energy；The Secondary Emission coil unit is used to complete the Secondary Emission function of electromagnetic signal；
During the charging process, charging equipment arrangement mode is multilayer arrangement, and lower layer's charging equipment passes through while charging
The Secondary Emission coil unit will obtain electric energy and be converted to magnetic energy and be transferred to upper layer charging equipment, upper layer charging equipment
Received magnetic energy is converted into electric energy again.
2. wireless charging device as described in claim 1, which is characterized in that described device further include: super capacitor group unit,
It is connect with the filtering high-frequency rectifier unit, the super capacitor group unit is for storing the received electric energy of the receiving module.
3. wireless charging device as described in claim 1, which is characterized in that the transmitting module further includes the first temperature list
Member, first temperature unit is connect with the transmitting coil unit, for detecting the temperature of transmitting module.
4. wireless charging device as described in claim 1, which is characterized in that the receiving module further includes second temperature list
Member, the second temperature unit is connect with second control unit, for detecting the temperature of receiving module.
5. wireless charging device as described in claim 3 or 4, which is characterized in that during charging, the transmitting mould
First temperature unit of block and the second temperature unit of receiving module detect the temperature of transmitting module and receiving module respectively, are used for
When the temperature overheating of transmitting module and receiving module, the information for sending pause charging is single to first control unit or the second control
Member, to suspend charging.
6. wireless charging device as described in claim 1, which is characterized in that the receiving module further include: automatically switch single
Member and load protection unit；One end of the automatic switch unit is connect with the filtering high-frequency rectifier unit, the other end and institute
State the connection of load protection unit, the circuitry cuts for completing fault or/and charging when finishing；The load protection unit
The other end connect with second control unit, for generating and stopping charging action when voltage or/and electric current are abnormal
Order.
7. wireless charging device as claimed in claim 6, which is characterized in that when being abnormal situation during the charging process,
The information for terminating charging is transmitted to the of transmitting module by the second control unit by the load protection unit of the receiving module
Information is transferred to pulse detection unit again by one control unit, first control unit, to terminate charging.
8. wireless charging device as described in claim 1, which is characterized in that during the charging process, charging panel uses row or column
Pulse discontinuous charging method.
9. a kind of wireless charging system of Group Robots, which is characterized in that including any one of charging panel, such as claim 1 to 8
The wireless charging device, the wireless charging device are set in robot, and it is equal that the robot is placed in six faces
In hexahedron equipped with coil, multiple hexahedrons are arranged as to the form of multilayer cubic, when charging panel filling using discontinuous
When method for electrically is that lower machine people charges, lower machine people emits magnetic field for the charging of upper layer robot, when all to be charged simultaneously
When robot completes charging, charging is terminated.
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| CN201710888747.9A CN107579599B (en) | 2017-09-27 | 2017-09-27 | The wireless charging system of wireless charging device and Group Robots |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102882282A (en) * | 2011-07-14 | 2013-01-16 | 索尼公司 | Power supply apparatus, power supply system, vehicle, and electronic apparatus |
| CN103812201A (en) * | 2014-03-13 | 2014-05-21 | 宿迁学院 | Battery car wireless intelligent charger and charging method |
| CN104600851A (en) * | 2013-10-31 | 2015-05-06 | 三星电机株式会社 | Wireless power relay apparatus and case including the same |
| CN105119357A (en) * | 2015-09-18 | 2015-12-02 | 国网上海市电力公司 | Remote wireless charging device |
| CN205583795U (en) * | 2016-03-18 | 2016-09-14 | 宿迁学院 | Mining multifunctional battery's quick wireless charger |
| CN106464033A (en) * | 2014-02-12 | 2017-02-22 | 香港大学 | Auxiliary circuits for selection and enhancement of multi-frequency wireless power transfer to multiple loads |
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| CN102882282A (en) * | 2011-07-14 | 2013-01-16 | 索尼公司 | Power supply apparatus, power supply system, vehicle, and electronic apparatus |
| CN104600851A (en) * | 2013-10-31 | 2015-05-06 | 三星电机株式会社 | Wireless power relay apparatus and case including the same |
| CN106464033A (en) * | 2014-02-12 | 2017-02-22 | 香港大学 | Auxiliary circuits for selection and enhancement of multi-frequency wireless power transfer to multiple loads |
| CN103812201A (en) * | 2014-03-13 | 2014-05-21 | 宿迁学院 | Battery car wireless intelligent charger and charging method |
| CN105119357A (en) * | 2015-09-18 | 2015-12-02 | 国网上海市电力公司 | Remote wireless charging device |
| CN205583795U (en) * | 2016-03-18 | 2016-09-14 | 宿迁学院 | Mining multifunctional battery's quick wireless charger |
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| CN107579599A (en) | 2018-01-12 |
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