CN104467134B - Wireless charging device, system and the GNSS receiver for realizing wireless charging - Google Patents
Wireless charging device, system and the GNSS receiver for realizing wireless charging Download PDFInfo
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- 238000007600 charging Methods 0.000 title claims abstract description 118
- 238000004891 communication Methods 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 239000004065 semiconductor Substances 0.000 claims description 24
- 230000005611 electricity Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 241001274660 Modulus Species 0.000 claims description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013507 mapping Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of wireless charging device, system and the GNSS receiver for realizing wireless charging, wherein described wireless charging device includes anti-lightning strike antisurge module, AC/DC modular converters, first DC/DC modular converters, first controller, wireless transmission drive circuit, first communication module and several transmitting coils, described system includes wireless charging device and several radio receivers, described several radio receivers are connected by respective receiving coil with described wireless charging device, the described GNSS receiver for realizing wireless charging includes radio receiver, power management and charging circuit, battery pack, 3rd controller.Using the wireless charging device of this kind of structure, system and the GNSS receiver for realizing wireless charging so that the working time is longer in the wild for GNSS receiver, and multiple GNSS receivers can be charged, improve efficiency, have wide range of applications.
Description
Technical field
The present invention relates to wireless energy transfer field, more particularly to receiver class product, a kind of wireless charging is specifically referred to
Equipment, system and the GNSS receiver for realizing wireless charging.
Background technology
The battery electric quantity of GNSS receiver is not very high in the prior art, and GNSS is frequently encountered when user surveys and draws in the wild
The situation that receiver battery electric quantity is finished so that ongoing mapping task have to stop so that extend mapping when
Between, the accuracy of surveying and mapping data is reduced, is unfavorable for the popularization and application of GNSS receiver, the use model of GNSS receiver is reduced
Enclose.
The content of the invention
The purpose of the present invention be overcome the shortcoming of above-mentioned prior art can be at any time to GNSS receiver there is provided one kind
Charged, reduced the dismounting of battery, the wireless charging device in life-span that GNSS receiver is improved to a certain extent, system
And realize the GNSS receiver of wireless charging.
To achieve these goals, wireless charging device of the invention, system and realize wireless charging GNSS receive
Machine has following composition：
The wireless charging device, it is mainly characterized by, and described equipment includes anti-lightning strike antisurge module, AC/DC and changed
Module, the first DC/DC modular converters, the first controller, wireless transmission drive circuit, first communication module and several emission lines
Circle；The input connection civil power of described anti-lightning strike antisurge module, the output end and AC/ of described anti-lightning strike antisurge module
The input of DC modular converters is connected, the output end of described AC/AC modular converters and the first described DC/DC modular converters
First end be connected, the second end of the first described DC/DC modular converters is connected with the first end of the first described controller
Connect, the second end of described controller is connected with the first end of described wireless transmission drive circuit, the first described DC/DC
3rd end of modular converter is connected with the second end of described wireless transmission drive circuit；Described wireless transmission drive circuit
First end of several output ends respectively with quantitatively corresponding several transmitting coils be connected, it is and described wireless
Each output end of launch driving circuit only corresponds to the first end of a transmitting coil, the 3rd end of described controller with it is described
The input of first communication module be connected, several output ends of described first communication module respectively with quantitatively therewith
Second end of corresponding several transmitting coils is connected, and each output end of described first communication module only corresponds to one
Second end of transmitting coil.
Further, the first described DC/DC modular converters also include the 3rd end, the first described DC/DC modular converters
The 3rd end be connected with dc source.
Further, described wireless transmission drive circuit includes metal-oxide-semiconductor driver, the first electric capacity, the second electric capacity, the 3rd
Electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, the 7th electric capacity, the 8th electric capacity, the 9th electric capacity, the tenth electric capacity, first resistor,
Second resistance, 3rd resistor, the 4th resistance, the 5th resistance, the first diode, the second diode, the 3rd diode, the four or two pole
Pipe, the 5th diode, the 6th diode, the 7th diode, transformer, inductance；It is the vdd terminal of described metal-oxide-semiconductor driver, described
The first end of the first electric capacity and the positive pole of the second electric capacity be connected with positive 5V power supplys, the second end of described the first electric capacity,
The negative pole ground connection of two electric capacity；HIN ends, SD ends, the LIN ends of described metal-oxide-semiconductor driver are connected with controller respectively；Described
The VSS ends ground connection of metal-oxide-semiconductor driver；The first end of the HO ends of described metal-oxide-semiconductor driver and described first resistor, the one or two
The reverse input end of pole pipe is connected；Second end of described first resistor, the pole of positive input the one or three of the first diode
The first end of pipe is connected；The VB ends of described metal-oxide-semiconductor driver and the first end of the 3rd electric capacity, positive 12V power supplys, the 4th electric capacity
First end and the VCC ends of described metal-oxide-semiconductor driver be connected；Second end of the 3rd described electric capacity, the 4th electric capacity
Second end is grounded；The LO ends of described metal-oxide-semiconductor driver and the first end of described second resistance, the second diode it is reverse defeated
Enter end to be connected；Second end of described second resistance, the first end phase of the triode of positive input second of the second diode
Connection, the second end of described the first triode, the second end of the second triode, the second end of 3rd resistor, the 4th resistance
First end is grounded, the 3rd end of described the first triode, the first end of the 5th described electric capacity, transformer it is simple of the same name
End is connected；Second end of the 5th described electric capacity is connected with the first end of described 3rd resistor；The two or three described pole
3rd end of pipe, the described first end of the 6th electric capacity, the simple different name end of transformer are connected；The 6th described electric capacity
Second end is connected with the second end of the 4th described resistance；The simple tap of described transformer and the first DC/DC moduluss of conversion
3rd end of block is connected；The Same Name of Ends of first level of transformer is connected with the first end of inductance；Second end of inductance with
Positive input, the reverse input end of the 4th diode of 3rd diode are connected, described the 3rd diode it is reverse defeated
Enter end, the positive input of the 4th diode, the first end of the 7th electric capacity, the first end of the 8th electric capacity, the first of the 9th electric capacity
End and the second end of transmitting coil are connected, the different name end of first level of described transformer and the forward direction of the 5th diode
Input, the reverse input end of the 6th diode are connected, the reverse input end of described the 5th diode, the 6th diode
Positive input, the second end of the 7th electric capacity, the second end of the 8th electric capacity, the of the second end of the 9th electric capacity and transmitting coil
Two ends are connected；The Same Name of Ends of the second subprime of described transformer is connected with the positive input of the 7th described diode
Connect；Different name end, the first end of the tenth electric capacity, the second end of the 5th resistance and the emission lines of the second subprime of described transformer
Second end of circle is connected, the second end of described the tenth electric capacity, the reverse input end of the 7th diode, the first of the 5th resistance
End and the second end of transmitting coil are connected.
Further, described first communication module is modulation-demodulation circuit.
The invention further relates to a kind of wireless charging system, it is mainly characterized by, and described system includes wireless charging and set
Standby and several radio receivers, described several radio receivers pass through respective receiving coil and described wireless charging
Equipment is connected.
Further, described radio receiver includes receiving coil, full-wave rectifying circuit, the 2nd DC/DC moduluss of conversion
Block, second communication module, second controller；The first end of described receiving coil receives described wireless charging device transmitting
Wireless energy, the second end of described receiving coil is connected with the input of described full-wave rectifying circuit, described all-wave
The output end of rectification circuit is connected with the first end of the 2nd described DC/DC modular converters, and the of the 2nd DC/DC modular converters
Two ends are connected with charging equipment, and the of the first end of described second controller and the 2nd described DC/DC modular converters
Three ends are connected, and the 3rd end of described receiving coil is connected with the first end of affiliated second communication module, and described
Second end of two controllers is connected with the second end of described second communication module.
The invention further relates to a kind of GNSS receiver for realizing wireless charging, it is mainly characterized by, described receiver bag
Include radio receiver, power management and charging circuit, battery pack, the 3rd controller, described radio receiver with it is described
The power management of receiver and the first end of charging circuit be connected, described power management and the second end of charging circuit with
Battery pack is connected, and the 3rd end of described power management machine charging circuit is connected with the 3rd controller.
Further, the second end of the 2nd described DC/DC modular converters and described power management and charging circuit
First end is connected.
Further, described receiver also include keyboard input module, state instruction lamp module, RS232 communication modules,
Usb communication module, network communication module, GPRS/3G wireless modules, station radio module and d GPS locating module, described presses
Key input module, state instruction lamp module, RS232 communication modules, usb communication module, network communication module, GPRS/3G is wireless
Module, station radio module and d GPS locating module are connected with the 3rd described controller respectively.
The wireless charging device in the invention, system and the GNSS receiver for realizing wireless charging are employed, it is and existing
Technology is compared, and is had the advantages that：
The wireless charging device of the present invention, it is simple in construction, it is related to ingenious, cost is low；The wireless charging system of the present invention, leads to
Cross and communication module is set in wireless charging device and receiving device, effectively wireless charging process can be controlled, made
Obtain described wireless charging process more safe and reliable；The wireless charging device of the present invention, system and realize wireless charging
GNSS receiver so that the working time is longer in the wild for GNSS receiver, and multiple GNSS receivers can be carried out simultaneously
Charging, improves efficiency；Wireless charging device, system and the GNSS receiver for realizing wireless charging of the present invention, meets GNSS
Electrically direct-connected situation is not present with wireless charging device in receipts machine, in the absence of occupancy battery socket and the feelings using multiple chargers
Condition, it is simple in construction, it is ingenious in design, have wide range of applications；The wireless charging device of the present invention, system and realize wireless charging
GNSS receiver, reduces the dismounting of battery, this improves the life-span of GNSS receiver to a certain extent.
Brief description of the drawings
Fig. 1 is the structural representation of the GNSS receiver wireless charging for realizing wireless charging of the present invention.
Fig. 2 is the structural representation of the wireless charging device of the present invention.
Fig. 3 is the structural representation of the wireless transmission drive circuit of the present invention.
Fig. 4 is the structural representation of the wireless charging system of the present invention.
Embodiment
In order to more clearly describe the technology contents of the present invention, carried out with reference to specific embodiment further
Description.
Refer to shown in Fig. 1, be the structural representation of the GNSS receiver wireless charging for realizing wireless charging of the present invention,
Wherein described receiver includes radio receiver, power management and charging circuit, battery pack, the 3rd controller, described
Radio receiver is connected with the power management of described receiver and the first end of charging circuit, described power management and
Second end of charging circuit is connected with battery pack, the 3rd end of described power management machine charging circuit and the 3rd controller phase
Connection.
In addition, in order to realize the wireless charging to the GNSS receiver, setting wireless charging device can be pinpointed.When the realization
When the GNSS receiver of wireless charging is close to wireless charging device, first passes through first communication module i.e. second communication module and enter
Row communication, that is, realize that the GNSS receiver of wireless charging is submitted to described wireless charging device first and set up asking for wireless charging
Ask, when wireless charging device agrees to that this realizes the request of the wireless charging of the GNSS receiver of wireless charging, described wireless charging
Electric equipment is charged to the described GNSS receiver for realizing wireless charging, and this is realized in the GNSS receiver of wireless charging
Radio receiver converts the carry out full-wave rectification transmitted and DC/DC, and obtained DC voltage is used to charge to battery,
GNSS receiver offer work electricity consumption even can be given.In order to keep the continuity of power transmission and the stability of power transmission,
GNSS receiver carries out the tune of transmission power per to be communicated at regular intervals with wireless charging device in charging process
It is whole.When multiple GNSS receivers enter effective launching zone (0~25cm) of wireless charging device, wireless charging device meeting
Perceive, and electric power is provided to multiple GNSS receivers.Such circuit just makes GNSS receiver not deposited with wireless charging device
In electrically direct-connected situation, in the absence of occupancy battery socket and the situation using multiple chargers.
Refer to shown in Fig. 2, be the structural representation of the wireless charging device of the present invention, wherein, described equipment includes
Anti-lightning strike antisurge module, AC/DC modular converters, the first DC/DC modular converters, the first controller, wireless transmission drive circuit,
First communication module and several transmitting coils；The input connection civil power of described anti-lightning strike antisurge module, described is anti-
The output end of thunderbolt antisurge module is connected with the input of AC/DC modular converters, the output of described AC/AC modular converters
End is connected with the first end of the first described DC/DC modular converters, the second end of described the first DC/DC modular converters and institute
The first end for the first controller stated is connected, and the of the second end of described controller and described wireless transmission drive circuit
One end is connected, the 3rd end of described the first DC/DC modular converters and the second end phase of described wireless transmission drive circuit
Connection；Several output ends of described wireless transmission drive circuit respectively with quantitatively corresponding several transmitting coils
First end be connected, and each output end of described wireless transmission drive circuit only corresponds to the first of a transmitting coil
End, the 3rd end of described controller is connected with the input of described first communication module, described first communication module
Second end of several output ends respectively with quantitatively corresponding several transmitting coils be connected, and described first
Each output end of communication module only corresponds to the second end of a transmitting coil.
The first described DC/DC modular converters also include the 3rd end, the 3rd end of described the first DC/DC modular converters with
Dc source is connected.
Wherein, the AC/DC modular converters in the wireless charging device are that civil power is converted into direct current, are then transmitted again
To DC/DC modular converters, the 3rd end of DC/DC modular converters can be with other external dc sources, in civil power power-off in addition
In the case of, it can be charged by the dc source, in addition, described first communication module is modulation /demodulation module, the module
The communication data of first controller and radio receiver can be modulated and be demodulated, to cause during being wirelessly transferred
Loss be not too big.And described wireless transmission drive circuit is then to drive the wireless energy transfer.
It is the structural representation of the wireless transmission drive circuit of the present invention in addition, referring to shown in Fig. 3, wherein, it is described
Wireless transmission drive circuit include metal-oxide-semiconductor driver, the first electric capacity C1, the second electric capacity C2, the 3rd electric capacity C3, the 4th electric capacity C4,
5th electric capacity C5, the 6th electric capacity C6, the 7th electric capacity C7, the 8th electric capacity C8, the 9th electric capacity C9, the tenth electric capacity C10, first resistor
R1, second resistance R2,3rd resistor R3, the 4th resistance R4, the 5th resistance R5, the first diode D1, the second diode D2, the 3rd
Diode D3, the 4th diode D4, the 5th diode D5, the 6th diode D6, the 7th diode D7, transformer, inductance L；Institute
The positive pole of the vdd terminal for the metal-oxide-semiconductor driver stated, the first end of the first described electric capacity C1 and the second electric capacity C2 and positive 5V power supplys phase
Connection, described the first electric capacity C1 the second end, the second electric capacity C2 negative pole ground connection；The HIN ends of described metal-oxide-semiconductor driver,
SD ends, LIN ends are connected with controller respectively；The VSS ends ground connection of described metal-oxide-semiconductor driver；Described metal-oxide-semiconductor driver
HO ends are connected with described first resistor R1 first end, the first diode D1 reverse input end；Described first resistor
R1 the second end, the first diode D1 the first triode of positive input T1 first end are connected；Described metal-oxide-semiconductor driving
The VB ends of device drive with the 3rd electric capacity C3 first end, positive 12V power supplys, the 4th electric capacity C4 first end and described metal-oxide-semiconductor
The VCC ends of device are connected；The second end of the 3rd described electric capacity C3, the 4th electric capacity C4 the second end ground connection；Described metal-oxide-semiconductor drives
The LO ends of dynamic device are connected with described second resistance R2 first end, the second diode D2 reverse input end；Described
Two resistance R2 the second end, the second diode D2 the second triode of positive input T2 first end are connected, and described
One triode T1 the second end, the second triode T2 the second end, 3rd resistor R3 the second end, the 4th resistance R4 first end
Ground connection, described the first triode T1 the 3rd end, the first end of the 5th described electric capacity C5, the simple Same Name of Ends of transformer
It is connected；The second end of the 5th described electric capacity C5 is connected with described 3rd resistor R3 first end；Described the two or three
Pole pipe T2 the 3rd end, described the 6th electric capacity C6 first end, the simple different name end of transformer are connected；Described the 6th
Electric capacity C6 the second end is connected with the second end of the 4th described resistance R4；The simple tap of described transformer and first
3rd end of DC/DC modular converters is connected；The Same Name of Ends of first level of transformer is connected with inductance L first end；Electricity
Sense L the second end is connected with the 3rd diode D3 positive input, the 4th diode D4 reverse input end, and described the
Three diode D3 reverse input end, the 4th diode D4 positive input, the 7th electric capacity C7 first end, the 8th electric capacity C8
First end, the 9th electric capacity C9 first end and the second end of transmitting coil be connected, first level of described transformer
Different name end be connected with the 5th diode D5 positive input, the 6th diode D6 reverse input end, the described the 5th
Diode D5 reverse input end, the 6th diode D6 positive input, the 7th electric capacity C7 the second end, the 8th electric capacity C8
Second end at the second end, the 9th electric capacity C9 the second end and transmitting coil is connected；The second subprime of described transformer
Same Name of Ends is connected with the positive input of the 7th described diode D7；The different name end of the second subprime of described transformer,
Tenth electric capacity C10 first end, the 5th resistance R5 the second end and the second end of transmitting coil is connected, the tenth described electricity
Hold the second end of C10 the second end, the 7th diode D7 reverse input end, the 5th resistance R5 first end and transmitting coil
It is connected.
In addition, refer to shown in Fig. 4, be in the structural representation of the wireless charging system of the present invention, described system also
Including several radio receivers, described several radio receivers pass through respective receiving coil and described wireless charging
Equipment is connected.
Described radio receiver leads to including receiving coil, full-wave rectifying circuit, the 2nd DC/DC modular converters, second
Believe module, second controller；The first end of described receiving coil receives the wireless energy of described wireless charging device transmitting,
Second end of described receiving coil is connected with the input of described full-wave rectifying circuit, described full-wave rectifying circuit
Output end is connected with the first end of the 2nd described DC/DC modular converters, and the second end of the 2nd DC/DC modular converters is filled with waiting
Electric equipment is connected, and the first end of described second controller is connected with the 3rd end of the 2nd described DC/DC modular converters,
3rd end of described receiving coil is connected with the first end of described second communication module, and the of described second controller
Two ends are connected with the second end of described second communication module.
Wherein, in the radio receiver, the signal that receiving coil is received point two-way transmission is transferred to complete all the way
Ripple rectification circuit and the 2nd DC/DC modular converters, the road are the processing of the wireless energy to being received, and another road is the second communication
Module, the road is the signal communication for realizing radio receiver and wireless charging device, and the second communication module is modulatedemodulate
Mode transfer block.
Referring again to shown in Fig. 1, power management and charging circuit are responsible for the power supply of whole GNSS receiver, it is ensured that GNSS connects
Receipts machine normal work, and charged when receiving radio to battery pack.Power management and charging circuit by outside input compared with
High DC voltage, the operating voltage needed according to other modules supplies modules, GNSS receiver after being depressured
Externally fed has two parts：Power supply input interface and wireless power input interface, radio receiver are responsible for connecing outside
The electric flux received is by power line transmission to power management and the input of charging circuit.Power management and charging circuit are same
When receive the 3rd controller and be sent to the control command of oneself, can either on or off modules circuit at any time power supply, realize
Power management is carried out to circuit various pieces.
3rd controller is using main control chips of the MCU based on ARM-CotexM3 kernels as system, and the chip of selection will
Ask low in energy consumption, standard external interface is abundant, the ram in slice and Flash of larger capacity.Software program uses embedded OS
Realize the management and control to modules.
In addition, described receiver also includes keyboard input module, state instruction lamp module, RS232 communication modules, USB
Communication module, network communication module, GPRS/3G wireless modules, station radio module and d GPS locating module, described button
Input module, state instruction lamp module, RS232 communication modules, usb communication module, network communication module, GPRS/3G is wireless mould
Block, station radio module and d GPS locating module are connected with the 3rd described controller respectively.
D GPS locating module is responsible for resolving the coordinate information of GNSS receiver position.The d GPS locating module includes GPS
Antenna and data process plate card, the satellite-signal that gps antenna is received is demodulated by data processing board, and calculates GNSS
The coordinate of receiver position, is then transferred to the 3rd by coordinate information by standard interface (USART, USB and network etc.)
Controller, while the 3rd controller of GNSS receiver can also send control command, d GPS locating module to d GPS locating module
Receive and corresponding action is parsed and made after control command, these actions include sending the frequency of location data information, send
Data format of location data information etc., comes to the differential data of the 3rd controller it is emphasized that d GPS locating module is received,
These differential datas participate in resolving the positional information for enabling GNSS receiver to calculate higher precision.
GPRS/3G wireless modules are responsible for receiving and forward differential data.GPRS/3G wireless modules include data transmit-receive processing
Unit, antenna and SIM card.3rd controller is initialized by being sent to control command to this module, mode of operation
Setting, linked network, game server etc. are operated.After after d GPS locating module normal work, the 3rd controller is from the GPRS/3G
Wireless module obtains differential data and is transmitted to d GPS locating module.
Station radio module is responsible for receiving the differential data information that GNSS base stations GNSS receiver is sent.The station radio mould
Block includes data transmit-receive processing unit, modem module, antenna.3rd controller is by being sent to control command to this mould
Block is initialized, mode of operation is set, signal tranmitting frequency is set and sets aerial baud rate etc..Treat d GPS locating module
After normal work, the data message of the Differential positioning received is sent to this 3rd controller, then forwarded by the 3rd controller
Resolving to d GPS locating module participant position.
Network communication module, which is responsible for setting up with internet, to be communicated to connect, the letter that the 3rd controller of forwarding is interacted with internet
Breath.Network communication module includes network interface, network data processing PHY chip, and network communication module usually monitors the network port
The data that place is received, will be transmitted to the 3rd controller after the data processing received, while the data that the 3rd controller is sent are received,
Data are sent by the network port.This network communication module traffic rate is fast, is generally responsible for the transmission of big data quantity, can also
Transmission state information.
Usb communication module is responsible for being connected with the foundation of external USB equipment, transmits data to external USB equipment, or from outer
Portion's USB device reads the data needed for the 3rd controller.Usb communication module includes usb data conversion chip, USB interface.This
Usb communication module monitors port is accessed if any USB device, then notifies the 3rd controller, the order sent according to it is to external USB
Equipment is written and read operation.This usb communication module operating rate is high, is adapted to the carrying of big data quantity.
RS232 communication modules, which are responsible for setting up with outside RS232 equipment, to be connected, data forwarding.Because RS232 traffic rates are not
Be it is very high the transmission of big data quantity can not be provided, the 3rd controller by RS232 ports to external equipment send information report from
The situation of body equipment, the information such as the working condition of modules.
Keyboard input module be responsible for receive user input control information, by and state instruction lamp module combination, group
Into a personal-machine interactive interface, the work state information for helping user quickly to understand system is realized, and change the Working mould of equipment
The functions such as formula.
State instruction lamp module is responsible for the status information of display system work.3rd controller transmits data to this state
Indicating lamp module, state instruction lamp module according to the display mode set by the presentation of information received on liquid crystal display, or
3rd controller directly controls emitting led dispaly state.
In addition, the hardware implementation mode of the GNSS receiver for realizing wireless charging of the present invention is：
1. wireless charging device and radio receiver are debugged and assembled；
2. radio receiver is fixed on to the bottom of GNSS receiver housing；
3. GNSS receiver main circuit board plate is accessed, installed with other fasteners aided in；
4. upper shell is installed to wireless charging device.
The wireless charging device in the invention, system and the GNSS receiver for realizing wireless charging are employed, it is and existing
Technology is compared, and is had the advantages that：
The wireless charging device of the present invention, it is simple in construction, it is related to ingenious, cost is low；The wireless charging system of the present invention, leads to
Cross and communication module is set in wireless charging device and radio receiver, effectively wireless charging process can be controlled
System so that described wireless charging process is more safe and reliable；The wireless charging device of the present invention, system and realize nothing
The GNSS receiver of line charging so that the working time is longer in the wild for GNSS receiver, and can be same to multiple GNSS receivers
Shi Jinhang charges, and improves efficiency；Wireless charging device, system and the GNSS receiver for realizing wireless charging of the present invention, makes
Electrically direct-connected situation is not present in GNSS receiver and wireless charging device, in the absence of taking battery socket and use multiple chargings
The situation of device, it is simple in construction, it is ingenious in design, have wide range of applications；Wireless charging device, system and the realization of the present invention is wirelessly
The GNSS receiver of charging, reduces the dismounting of battery, this improves the life-span of GNSS receiver to a certain extent.
In this description, the present invention is described with reference to its specific embodiment.But it is clear that can still make
Various modifications and alterations are without departing from the spirit and scope of the present invention.Therefore, specification and drawings are considered as illustrative
And it is nonrestrictive.
Claims (8)
1. a kind of wireless charging device, it is characterised in that described equipment includes anti-lightning strike antisurge module, AC/DC moduluss of conversion
Block, the first DC/DC modular converters, the first controller, wireless transmission drive circuit, first communication module and several emission lines
Circle；The input connection civil power of described anti-lightning strike antisurge module, the output end and AC/ of described anti-lightning strike antisurge module
The input of DC modular converters is connected, the output end of described AC/DC modular converters and the first described DC/DC modular converters
First end be connected, the second end of the first described DC/DC modular converters is connected with the first end of the first described controller
Connect, the second end of described controller is connected with the first end of described wireless transmission drive circuit, the first described DC/DC
3rd end of modular converter is connected with the second end of described wireless transmission drive circuit；Described wireless transmission drive circuit
First end of several output ends respectively with quantitatively corresponding several transmitting coils be connected, it is and described wireless
Each output end of launch driving circuit only corresponds to the first end of a transmitting coil, the 3rd end of described controller with it is described
The input of first communication module be connected, several output ends of described first communication module respectively with quantitatively therewith
Second end of corresponding several transmitting coils is connected, and each output end of described first communication module only corresponds to one
Second end of transmitting coil, described wireless transmission drive circuit includes metal-oxide-semiconductor driver, the first electric capacity (C1), the second electric capacity
(C2), the 3rd electric capacity (C3), the 4th electric capacity (C4), the 5th electric capacity (C5), the 6th electric capacity (C6), the 7th electric capacity (C7), the 8th electricity
Hold (C8), the 9th electric capacity (C9), the tenth electric capacity (C10), first resistor (R1), second resistance (R2), 3rd resistor (R3), the 4th
Resistance (R4), the 5th resistance (R5), the first diode (D1), the second diode (D2), the 3rd diode (D3), the 4th diode
(D4), the 5th diode (D5), the 6th diode (D6), the 7th diode (D7), transformer, inductance (L)；Described metal-oxide-semiconductor
The positive pole of the vdd terminal of driver, the first end of described the first electric capacity (C1) and the second electric capacity (C2) is connected with positive 5V power supplys,
Second end of described the first electric capacity (C1), the negative pole ground connection of the second electric capacity (C2)；The HIN ends of described metal-oxide-semiconductor driver, SD
End, LIN ends are connected with controller respectively；The VSS ends ground connection of described metal-oxide-semiconductor driver；The HO of described metal-oxide-semiconductor driver
End is connected with the first end of described first resistor (R1), the reverse input end of the first diode (D1)；The first described electricity
Second end of (R1), the first end of the triode of positive input first (T1) of the first diode (D1) is hindered to be connected；Described
The VB ends of metal-oxide-semiconductor driver and first end, positive 12V power supplys, the first end of the 4th electric capacity (C4) and the institute of the 3rd electric capacity (C3)
The VCC ends for the metal-oxide-semiconductor driver stated are connected；The second end, the second end of the 4th electric capacity (C4) of the 3rd described electric capacity (C3)
Ground connection；The first end of the LO ends of described metal-oxide-semiconductor driver and described second resistance (R2), the second diode (D2) it is reverse
Input is connected；Second end of described second resistance (R2), the triode of positive input second of the second diode (D2)
(T2) first end is connected, the second end of described the first triode (T1), the second end of the second triode (T2), the 3rd electricity
Hinder second end of (R3), the first end ground connection of the 4th resistance (R4), the 3rd end of described the first triode (T1), described the
The first end of five electric capacity (C5), the simple Same Name of Ends of transformer are connected；Second end of the 5th described electric capacity (C5) and institute
The first end for the 3rd resistor (R3) stated is connected；3rd end of described the second triode (T2), the 6th described electric capacity
(C6) first end, the simple different name end of transformer are connected；Second end of the 6th described electric capacity (C6) and described the
Second end of four resistance (R4) is connected；The simple tap of described transformer and the 3rd end phase of the first DC/DC modular converters
Connection；The Same Name of Ends of first level of transformer is connected with the first end of inductance (L)；The second end and the three or two of inductance (L)
The positive input of pole pipe (D3), the reverse input end of the 4th diode (D4) are connected, described the 3rd diode (D3)
Reverse input end, the positive input of the 4th diode (D4), the first end of the 7th electric capacity (C7), the first of the 8th electric capacity (C8)
End, the second end of the first end of the 9th electric capacity (C9) and transmitting coil are connected, first level of described transformer it is different
Name end is connected with the positive input of the 5th diode (D5), the reverse input end of the 6th diode (D6), and the described the 5th
The reverse input end of diode (D5), the positive input of the 6th diode (D6), the second end of the 7th electric capacity (C7), the 8th electricity
The second end, the second end of the 9th electric capacity (C9) and the second end of transmitting coil for holding (C8) are connected；Described transformer
The Same Name of Ends of second subprime is connected with the positive input of the 7th described diode (D7)；Second of described transformer
Different name end, the first end of the tenth electric capacity (C10), the second end of the second end of the 5th resistance (R5) and transmitting coil of level are connected
Connect, the second end of described the tenth electric capacity (C10), the reverse input end of the 7th diode (D7), the first of the 5th resistance (R5)
End and the second end of transmitting coil are connected.
2. wireless charging device according to claim 1, it is characterised in that the first described DC/DC modular converters are also wrapped
The 3rd end is included, the 3rd end of the first described DC/DC modular converters is connected with dc source.
3. wireless charging device according to claim 1, it is characterised in that described first communication module is modulation /demodulation
Circuit.
4. the system that a kind of equipment including described in claim 1 realizes wireless charging, it is characterised in that in described system also
Including several radio receivers, described several radio receivers pass through respective receiving coil and described wireless charging
Equipment is connected.
5. the system according to claim 4 for realizing wireless charging, it is characterised in that described radio receiver includes
Receiving coil, full-wave rectifying circuit, the 2nd DC/DC modular converters, second communication module, second controller；Described reception line
The first end of circle receives the wireless energy of described wireless charging device transmitting, the second end of described receiving coil with it is described
The input of full-wave rectifying circuit is connected, the output end of described full-wave rectifying circuit and the 2nd described DC/DC moduluss of conversion
The first end of block is connected, and the second end of the 2nd DC/DC modular converters is connected with charging equipment, described second controller
First end be connected with the 3rd end of the 2nd described DC/DC modular converters, the 3rd end of described receiving coil with it is affiliated
The first end of second communication module be connected, the of the second end of described second controller and described second communication module
Two ends are connected.
6. the system described in a kind of utilization claim 5 realizes the GNSS receiver of wireless charging, it is characterised in that described connects
Receipts machine includes radio receiver, power management and charging circuit, battery pack, the 3rd controller, described radio receiver
It is connected with the power management of described receiver and the first end of charging circuit, described power management and the of charging circuit
Two ends are connected with battery pack, and the 3rd end of described power management machine charging circuit is connected with the 3rd controller.
7. the GNSS receiver according to claim 6 for realizing wireless charging, it is characterised in that the 2nd described DC/DC
Second end of modular converter is connected with the first end of described power management and charging circuit.
8. the GNSS receiver for realizing wireless charging according to right wants 6, it is characterised in that described receiver also includes
Keyboard input module, state instruction lamp module, RS232 communication modules, usb communication module, network communication module, GPRS/3G without
Wire module, station radio module and d GPS locating module, described keyboard input module, state instruction lamp module, RS232 lead to
Believe module, usb communication module, network communication module, GPRS/3G wireless modules, station radio module and d GPS locating module point
It is not connected with the 3rd described controller.
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| CN201510006035.0A CN104467134B (en) | 2015-01-06 | 2015-01-06 | Wireless charging device, system and the GNSS receiver for realizing wireless charging |
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| CN201510006035.0A CN104467134B (en) | 2015-01-06 | 2015-01-06 | Wireless charging device, system and the GNSS receiver for realizing wireless charging |
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| CN105071643A (en) * | 2015-07-27 | 2015-11-18 | 焦作华飞电子电器股份有限公司 | Wireless power supply method for high-voltage isolated SCR and IGBT driver |
| CN108761511B (en) * | 2018-04-18 | 2022-07-12 | 广州市中海达测绘仪器有限公司 | Unmanned aerial vehicle GNSS reference station data transmission and control method, device and system |
| CN109474080A (en) * | 2018-12-21 | 2019-03-15 | 伏诺瓦(天津)科技有限公司 | Wireless power Surge Protector system |
| CN109687599A (en) * | 2018-12-21 | 2019-04-26 | 伏诺瓦(天津)科技有限公司 | Wireless charging Surge Protector monitors terminal |
| CN109391046A (en) * | 2018-12-21 | 2019-02-26 | 伏诺瓦(天津)科技有限公司 | Wireless power supply based on Surge Protector |
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| NZ588159A (en) * | 2010-09-23 | 2014-01-31 | Powerbyproxi Ltd | A contactless power transfer system |
| CN102130514A (en) * | 2011-03-30 | 2011-07-20 | 上海北京大学微电子研究院 | Wireless power supply device of diagnosis and treatment system |
| US9391671B2 (en) * | 2011-05-06 | 2016-07-12 | Samsung Electronics Co., Ltd. | Wireless power transmission and charging system and method thereof |
| CN203632330U (en) * | 2013-12-04 | 2014-06-04 | 宋艳 | Separate-type wireless charger |
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