CN110350943A - Wireless communication apparatus with energy transmission and the wireless communication method with energy transmission - Google Patents
Wireless communication apparatus with energy transmission and the wireless communication method with energy transmission Download PDFInfo
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- CN110350943A CN110350943A CN201811139915.5A CN201811139915A CN110350943A CN 110350943 A CN110350943 A CN 110350943A CN 201811139915 A CN201811139915 A CN 201811139915A CN 110350943 A CN110350943 A CN 110350943A
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- mainboard
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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
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Selective Calling Equipment (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
A kind of wireless communication apparatus and wireless communication method with energy transmission is disclosed in the embodiment of the present invention, wherein switch unit is in downlink transfer state after receiving downgoing control signal, and uplink state is in after receiving uplink control signal；The switch unit is in downlink transfer state, then mainboard control unit sends downlink data signal to mainboard communication magnet ring unit, bottom plate and communicates magnet ring unit, switch unit, and received by Control of floor unit；If the switch unit is in uplink state, Control of floor unit also sends upstream data signals to the switch unit, bottom plate communication magnet ring unit, mainboard communication magnet ring unit, is received by mainboard control unit；The energy signal that the Control of floor unit is sent is sent to mainboard control unit by energy magnet ring unit, to power to the mainboard control unit.The embodiment of the present invention can realize the transmission of energy and the transmission of upstream data signals, downlink data signal simultaneously.
Description
Technical field
The present invention relates to detection field, in particular to a kind of wireless communication apparatus with energy and with the wireless of energy transmission
The means of communication.
Background technique
Wireless energy transfer, can be in the state of non-contact, not by matchmakers such as cables as a kind of energy transmission means
It is situated between and realizes electric energy transmission, therefore energy transmission and signal can transmits simultaneously.
Magnet ring is the important means of wireless energy transfer and signal transmission, and the existing magnet ring communication technology is simplex communication,
I.e. communication direction can only be downlink communication of the mainboard to bottom plate transmitting signal, and can not provide bottom plate to the upper of mainboard transmitting signal
Row communication.But the firmware of the mainboard FPGA of laser radar need when the operation such as upgrading using between bottom plate and mainboard
Two-way communication, and the existing magnet ring communication technology is unable to satisfy this demand.
In addition, magnet ring is common technological means for energy transmission, but in the prior art, there are no using magnet ring
Band energy transmission wireless telecommunication system, i.e., there are no the systems that can be transmitted energy simultaneously again and can transmit signal.Existing nothing
Line communication device and method are also unable to satisfy the demand of laser radar.
Summary of the invention
A kind of wireless communication apparatus with energy transmission is provided in the embodiment of the present invention, can realize the transmission of energy simultaneously
With the transmission of upstream data signals, downlink data signal.
In order to solve the above technical problems, the embodiment of the invention provides following scheme:
On the one hand, a kind of wireless communication apparatus with energy transmission is provided, described device includes:
Switch unit, for being in downlink transfer state after receiving downgoing control signal, the switch unit is also used
In after receiving uplink control signal be in uplink state；
Mainboard control unit sends downlink data signal to master if being in downlink transfer state for the switch unit
Plate communicates magnet ring unit；
The mainboard communicates magnet ring unit, is used for transmission the downlink data signal to bottom plate and communicates magnet ring unit；
The bottom plate communicates magnet ring unit, is used for transmission the downlink data signal to the switch unit；
The switch unit is also used to transmit the downlink data signal to Control of floor unit；
The Control of floor unit, for receiving the downlink data signal；
If the Control of floor unit is also used to the switch unit and is in uplink state, upstream data signals are sent
To the switch unit；
The switch unit is also used to transmit the upstream data signals to the bottom plate and communicates magnet ring unit；
The bottom plate communication magnet ring unit is also used to transmit the upstream data signals to the mainboard and communicates magnet ring unit；
The mainboard communication magnet ring unit is also used to transmit the upstream data signals to the mainboard control unit；
The mainboard control unit is also used to receive the upstream data signals；
Described device further include:
Energy magnet ring unit, the energy signal for sending the Control of floor unit are sent to mainboard control unit,
To power to the mainboard control unit.
Optionally, the Control of floor unit is also used to send the upload control and believes to the switch unit；
The Control of floor unit is also used to send the downgoing control signal to the switch unit.
Optionally, the wireless communication apparatus further include:
Downlink signal converting unit, the downlink data signal sent for receiving the mainboard control unit, and will be described
Downlink data model is converted into downstream differential signal；
Downlink signal driving unit for receiving the downstream differential signal, and amplifies the downstream differential signal；
Downstream impedance matching unit for receiving the amplified downstream differential signal, and carries out impedance matching, output
Impedance matching downlink signal.
Optionally, the mainboard communication magnet ring unit is also used to convert electromagnetic energy for the impedance matching downlink signal；
The bottom plate communication magnet ring unit is also used to receive the electromagnetic energy of the mainboard communication magnet ring unit output, is converted into
Downstream analog signal；
The wireless communication apparatus further include:
Downlink detection unit, for receiving the downstream analog signal from the switch unit, and to the downstream analog
Signal filtering；
Downlink AD conversion unit, for converting lower line number for the downstream analog signal from the downlink detection unit
Word signal, and it is transmitted to the Control of floor unit.
Optionally, the wireless communication apparatus further include:
Uplink signal converting unit, the upstream data signals sent for receiving the Control of floor unit, and will be described
Upstream data model is converted into upstream differential signal；
Uplink signal driving unit for receiving the upstream differential signal, and amplifies the upstream differential signal；
Uplink impedance matching unit for receiving the amplified upstream differential signal, and carries out impedance matching, output
Impedance matching uplink signal.
Optionally, the bottom plate communication magnet ring unit is also used to convert electromagnetic energy for the impedance matching uplink signal；
The mainboard communication magnet ring unit is also used to receive the electromagnetic energy of the bottom plate communication magnet ring unit output, and converts
For uplink analog signal；
The wireless communication apparatus further include:
Uplink detection unit for receiving the uplink analog signal from the switch unit, and simulates the uplink
Signal filtering；
Uplink AD conversion unit, for upstream digital will to be converted into from the uplink analog signal of the uplink detection unit
Signal, and it is transmitted to the mainboard control unit.
Optionally, the switch unit includes:
Control port, for receiving control signal, the control signal includes the uplink control signal and downlink control
Signal；
Magnet ring port is connected with bottom plate communication magnet ring unit；
Port is connected in downlink, is connected with the downlink detection unit；
Port is connected in uplink, is connected with the uplink impedance matching unit；
Wherein, if the switch unit is in downlink transfer state, port shutdown, the magnet ring end is connected in the uplink
Mouth is connected port with the downlink and is connected to inside the switch unit；
If the switch unit is in uplink state, the downlink is connected port shutdown, the magnet ring port with
Uplink conducting port is connected to inside the switch unit.
Optionally, described device further include:
Energy signal driving unit for receiving the energy signal from the Control of floor unit, and enhances the energy
Measure the energy intensity of signal；
Resonant element, for converting resonance signal for enhanced energy signal；
The magnet ring energy unit includes:
Bottom plate energy magnet ring subelement is converted into electromagnetic energy for receiving the resonance signal, and by the resonance signal；
Mainboard energy magnet ring subelement, the electromagnetic energy sent for receiving the bottom plate energy magnet ring subelement, and convert
For energy signal；
Described device further include:
Full wave rectifying unit, the energy signal for exporting the mainboard energy magnet ring subelement is by AC energy signal
It is converted into DC energy signal；
Voltage regulation unit, for being transmitted to institute by the DC energy signal pressure stabilizing, and by the DC energy signal after pressure stabilizing
State mainboard control unit.
Second aspect is supplied to a kind of wireless communication method with energy transmission, which comprises
Switch unit is in downlink transfer state after receiving downgoing control signal,
Mainboard control unit sends downlink data signal to mainboard and communicates magnet ring unit,
The mainboard communication magnet ring unit transmits the downlink data signal to bottom plate and communicates magnet ring unit,
Bottom plate communication magnet ring unit transmits the downlink data signal to the switch unit,
The switch unit transmits the downlink data signal to Control of floor unit,
The Control of floor unit receives the downlink data signal；
The method also includes:
The switch unit is in uplink state after receiving uplink control signal,
The Control of floor unit sends upstream data signals to the switch unit,
The switch unit transmits the upstream data signals to the bottom plate and communicates magnet ring unit,
The bottom plate communication magnet ring unit transmits the upstream data signals to the mainboard and communicates magnet ring unit,
Mainboard communication magnet ring unit transmits the upstream data signals to the mainboard control unit,
The mainboard control unit receives the upstream data signals；
The method also includes:
The energy signal that the Control of floor unit is sent is sent to mainboard control unit by energy magnet ring unit, to give institute
State the power supply of mainboard control unit.
Optionally, the method also includes:
Energy signal driving unit receives the energy signal from the Control of floor unit, and enhances the energy signal
Energy intensity；
Enhanced energy signal is converted resonance signal by resonant element；
Bottom plate energy magnet ring subelement in energy magnet ring unit receives the resonance signal, and the resonance signal is turned
Turn to electromagnetic energy；
Mainboard energy magnet ring subelement in energy magnet ring unit receives the electricity that the bottom plate energy magnet ring subelement is sent
Magnetic energy, and it is converted into energy signal；
Full wave rectifying unit is converted the energy signal that the mainboard energy magnet ring subelement exports by AC energy signal
For DC energy signal；
Voltage regulation unit is transmitted to the mainboard by the DC energy signal pressure stabilizing, and by the DC energy signal after pressure stabilizing
Control unit.
A kind of wireless communication apparatus and wireless communication method with energy transmission is disclosed in the embodiment of the present invention,
In, switch unit is in downlink transfer state after receiving downgoing control signal, is in after receiving uplink control signal
Uplink state；The switch unit is in downlink transfer state, then mainboard control unit sends downlink data signal to master
Plate communicates magnet ring unit, bottom plate communicates magnet ring unit, switch unit, and received by Control of floor unit；If the switch unit
In uplink state, Control of floor unit also sends upstream data signals to the switch unit, bottom plate communication magnet ring list
Member, mainboard communicate magnet ring unit, are received by mainboard control unit；The energy that energy magnet ring unit sends the Control of floor unit
Amount signal is sent to mainboard control unit, to power to the mainboard control unit.The embodiment of the present invention can realize energy simultaneously
Transmission and upstream data signals, downlink data signal transmission.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 show the schematic diagram of the wireless communication apparatus with energy transmission of the embodiment of the present invention；
Fig. 2 show the schematic diagram of the wireless communication apparatus with energy transmission of the embodiment of the present invention；
Fig. 3 show the schematic diagram of the switch unit of the embodiment of the present invention.
Specific embodiment
Following examples of the present invention provide a kind of wireless communication apparatus and wireless communication method with energy transmission, can be same
Shi Shixian energy transmission realizes that mainboard to bottom plate and bottom plate to the wireless duplex data of mainboard are transmitted by magnet ring.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Whole description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 show the schematic diagram of the wireless communication apparatus with energy transmission of the embodiment of the present invention, as shown in Figure 1, institute
State the wireless communication apparatus with energy transmission, comprising:
Switch unit 140, for being in downlink transfer state, the switch unit after receiving downgoing control signal
140 are also used to after receiving uplink control signal in uplink state；
Mainboard control unit 110 sends downlink data signal extremely if being in downlink transfer state for the switch unit
Mainboard communicates magnet ring unit 120；
The mainboard communicates magnet ring unit 120, is used for transmission the downlink data signal to bottom plate and communicates magnet ring unit；
The bottom plate communicates magnet ring unit 130, is used for transmission the downlink data signal to the switch unit；
The switch unit 140 is also used to transmit the downlink data signal to Control of floor unit；
The Control of floor unit 150, for receiving the downlink data signal；
If the Control of floor unit 150 is also used to the switch unit and is in uplink state, upstream data is sent
Signal is to the switch unit 140；
The switch unit 140 is also used to transmit the upstream data signals to the bottom plate and communicates magnet ring unit 130；
The bottom plate communication magnet ring unit 130 is also used to transmit the upstream data signals to the mainboard and communicates magnet ring list
Member 120；
The mainboard communication magnet ring unit 120 is also used to transmit the upstream data signals to the mainboard control unit
110；
The mainboard control unit 110 is also used to receive the upstream data signals；
Energy magnet ring unit 160, the energy signal for sending the Control of floor unit 150 are sent to mainboard control
Unit 110, to power to the mainboard control unit 110.
A kind of wireless communication apparatus is disclosed in the embodiment of the present invention, the switch unit in described device is in the case where receiving
It is in downlink transfer state after row control signal, uplink state is in after receiving uplink control signal；It is single in switch
When member is in downlink transfer state, the transmission state of mainboard control unit downlink communicates magnetic through mainboard communication magnet ring unit, bottom plate
Ring element, switch unit are transmitted to Control of floor unit；When switch unit is in uplink state, Control of floor unit hair
Upstream data signals are sent, magnet ring unit is communicated through switch unit, bottom plate communication magnet ring unit, mainboard, is transmitted to mainboard and controls
Unit.In the embodiment of the present invention, by the switching of switch unit, data can be realized from mainboard control unit on earth by magnet ring
The downlink data transmission of plate control unit can also be realized by magnet ring from Control of floor unit to the uplink of mainboard control unit
Data transmission, may be implemented from mainboard to bottom plate, the wireless duplex data transmission from bottom plate to mainboard.In addition, the present apparatus is also wrapped
Energy magnet ring unit is included, can be powered to the mainboard control unit.As it can be seen that the embodiment of the present invention can realize energy transmission
Meanwhile realizing the transmission of uplink and downlink data.
In the embodiment of the present invention, usual switch unit is in downlink transfer state, by the mainboard control unit of mainboard the bottom of to
The Control of floor unit of plate transmits downlink data, when needing firmware upgrade, receives uplink control signal, at control unit
In uplink state, upstream data is transmitted from bottom plate to mainboard, carries out firmware upgrade.After firmware upgrade terminates, receive
To downgoing control signal is arrived, control unit is in downlink transfer state, continues to transmit downlink data.
In the embodiment of the present invention, the Control of floor unit 150, which is also used to send the upload control, to be believed to the switch
Unit 140；
The Control of floor unit 150 is also used to send the downgoing control signal to the switch unit 140.
That is, usually sending downlink data to bottom plate from the mainboard control unit 110 of mainboard in the above embodiment of the present invention
Control unit 150, in occasions such as firmware upgrades in need, Control of floor unit 150 sends uplink control signal to switch unit
140, it carries out transmitting uplink data and completes firmware upgrade etc..After the completion of firmware upgrade, Control of floor unit 150 sends downlink control
Signal processed restores downlink data transmission to switch unit 140.
In other embodiments of the invention, uplink control signal machine downgoing control signal is also possible to other control units
It sends.
In Fig. 1, for convenient for distinguishing, upstream data and downlink data are indicated by solid line, control signal is represented by the dotted line.
Fig. 2 show the schematic diagram of the wireless communication apparatus of the embodiment of the present invention, as shown in Fig. 2, the wireless telecommunications fill
It sets including mainboard control unit 110, mainboard communication magnet ring unit 120, bottom plate communication magnet ring unit 130, switch unit 140 and bottom
Plate control unit 150.
There is the functional unit of same names or label that there is the same or similar function in Fig. 2 and Fig. 1, it is no longer superfluous herein
It states.
As shown in Fig. 2, the wireless communication apparatus further include:
Downlink signal converting unit 111, the downlink data signal sent for receiving the mainboard control unit, and by institute
It states downlink data model and is converted into downstream differential signal；
Downlink signal driving unit 112 for receiving the downstream differential signal, and amplifies the downstream differential signal；
Downstream impedance matching unit 113 for receiving the amplified downstream differential signal, and carries out impedance matching,
Output impedance matches downlink signal.
In embodiments of the present invention, the mainboard communication magnet ring unit 120 is also used to the impedance matching downlink signal
It is converted into electromagnetic energy；
The bottom plate communication magnet ring unit 130 is also used to receive the electromagnetic energy that the mainboard communication magnet ring unit 120 exports,
It is converted into downstream analog signal.
In the embodiment of the present invention, the wireless communication apparatus further include:
Downlink detection unit 114, for receiving the downstream analog signal from the switch unit 140, and under described
The filtering of row analog signal；
Downlink AD conversion unit 115, for converting the downstream analog signal from the downlink detection unit 114 to
Downstream digital signal, and it is transmitted to the Control of floor unit 150.
In the embodiment of the present invention, the wireless communication apparatus further include:
Uplink signal converting unit 151, the upstream data signals sent for receiving the Control of floor unit 150, and
Upstream differential signal is converted by the upstream data model；
Uplink signal driving unit 152 for receiving the upstream differential signal, and amplifies the upstream differential signal；
Uplink impedance matching unit 153 for receiving the amplified upstream differential signal, and carries out impedance matching,
Output impedance matches uplink signal.
In the embodiment of the present invention, the bottom plate communication magnet ring unit 150 is also used to turn the impedance matching uplink signal
Turn to electromagnetic energy；
The mainboard communication magnet ring unit 120 is also used to receive the electromagnetic energy that the bottom plate communication magnet ring unit 150 exports,
And it is converted into uplink analog signal.
In the embodiment of the present invention, the wireless communication apparatus further include:
Uplink detection unit 154, for receiving the uplink analog signal from the switch unit, and to the uplink mould
Quasi- signal filtering；
Uplink AD conversion unit 155, the uplink analog signal conversion for will be exported from the uplink detection unit 154
For digital uplink signal, and it is transmitted to the mainboard control unit 110.
In embodiments of the present invention, mainboard control unit 110, downlink signal converting unit 111, downlink signal driving unit
112, downstream impedance matching unit 113, mainboard communicates magnet ring unit 120, uplink detection unit 154, uplink AD conversion unit
155 can be set on mainboard；Control of floor unit 150, uplink signal converting unit 151, uplink signal driving unit
152, uplink impedance matching unit 153, analog switch 140, bottom plate communicate magnet ring unit 130, downlink detection unit 114, downlink
AD conversion unit 115 is set on bottom plate.
During the present invention is implemented, corresponding device further include:
Energy signal driving unit 161 for receiving the energy signal from the Control of floor unit 150, and enhances
The energy intensity of the energy signal；
Resonant element 162, for converting resonance signal for enhanced energy signal；
The magnet ring energy unit 160 includes:
Bottom plate energy magnet ring subelement 1601 is converted into electricity for receiving the resonance signal, and by the resonance signal
Magnetic energy；
Mainboard energy magnet ring subelement 1602, the electromagnetism sent for receiving the bottom plate energy magnet ring subelement 1601
Can, and it is converted into energy signal；
Described device further include:
Full wave rectifying unit 163, the energy signal for exporting the mainboard energy magnet ring subelement 1602 is by exchanging
Energy signal is converted into DC energy signal；
Voltage regulation unit 164, for being transmitted to by the DC energy signal pressure stabilizing, and by the DC energy signal after pressure stabilizing
The mainboard control unit 110.
In above-mentioned apparatus, energy signal driving unit 161, resonant element 162 be can be set on bottom plate, full-wave rectification list
Member 163 and voltage regulation unit 164 can be set on mainboard.
In the embodiment of the present invention, it can be realized by energy magnet ring unit from Control of floor unit to mainboard control unit
Energy transmission, the other function unit on mainboard can take electricity from mainboard control unit, to realize to phase on mainboard and bottom plate
Close the power supply of functional unit.
In the embodiment of the present invention, mainboard communication magnet ring unit 120 and bottom plate communication magnet ring unit 130 are properly termed as communication magnetic
Ring.In the embodiment of the present invention, in order to avoid interference between energy magnet ring and communication magnet ring, magnetic material is physically needed to carry out
Isolation.
Fig. 3 show the schematic diagram of the switch unit of the embodiment of the present invention, has same names or mark in Fig. 3 and Fig. 1, Fig. 2
Number functional unit have the same or similar function, details are not described herein.
As shown in figure 3, the switch unit 140 includes:
Control port 310, for receiving control signal, the control signal includes the uplink control signal and downlink control
Signal processed；
Magnet ring port 320 is connected with bottom plate communication magnet ring unit 130；
Port 330 is connected in downlink, is connected with the downlink detection unit 114；
Port 340 is connected in uplink, is connected with the uplink impedance matching unit 153；
Wherein, if the switch unit 140 is in downlink transfer state, uplink conducting port 340 is closed, described
Magnet ring port 320 is connected port 330 with the downlink and is connected to inside the switch unit, and bottom plate communicates magnet ring unit at this time
130 are connected with downlink detection unit 114；
If the switch unit 140 is in uplink state, downlink conducting port 330 is closed, the magnet ring
Port 320 is connected port 340 with the uplink and is connected to inside the switch unit.Uplink impedance matching unit 153 and bottom plate
Magnet ring unit 130 is communicated to be connected.
With reference to shown in Fig. 1, Fig. 2, Fig. 3, in an embodiment of the present invention, when downlink data transmission:
After switch unit 140 receives the downgoing control signal of the transmission of Control of floor unit 150, it is in downlink transfer shape
State is connected to inside switch unit at this point, port 330 is connected with downlink for the magnet ring port 320 of switch unit 140, bottom plate communication
Magnet ring unit 130 is connected with downlink detection unit 114.
Mainboard control unit 110 sends downlink data signal to downlink signal converting unit 111, is converted into downstream differential letter
Number, after which is amplified by downlink signal driving unit 121, downstream impedance matching unit 113 carries out impedance matching, output
Impedance matching downlink signal electromagnetic energy is converted by mainboard communication magnet ring unit 120, bottom plate communicates that magnet ring unit 130 receives should
Electromagnetic energy is converted into downstream analog signal.After downstream analog signal passes through switch unit 140, received by downlink detection unit 114
Post filtering, then downstream digital signal is converted by AD conversion unit 115, it is transmitted to Control of floor unit 150.
When transmitting uplink data:
After switch unit 140 receives the uplink control signal of the transmission of Control of floor unit 150, it is in uplink shape
State is connected to inside switch unit at this point, port 340 is connected with uplink for the magnet ring port 320 of switch unit 140, bottom plate communication
Magnet ring unit 130 is connected with uplink impedance matching unit 153.
Control of floor unit 150 sends upstream data signals to uplink signal conversion unit 151, is converted into upstream differential letter
Number, after which is amplified by uplink signal driving unit 152, uplink impedance matching unit 153 carries out impedance matching,
The impedance matching uplink signal of output is converted into electromagnetic energy by bottom plate communication magnet ring unit 130 after switch unit 140, main
Plate communicates magnet ring unit 120 and receives the electromagnetic energy, is converted into uplink analog signal.Uplink analog signal is by uplink detection unit
154 receive post filtering, then are converted into digital uplink signal by uplink AD conversion unit 155, are transmitted to mainboard control unit
110。
The wireless communication apparatus of embodiment provided by the invention can realize mainboard to bottom plate and bottom by communication magnet ring
Plate to mainboard duplex data transfer.
Corresponding with above-mentioned wireless communication apparatus, the present invention also provides a kind of wireless communication methods, which comprises
Switch unit is in downlink transfer state after receiving downgoing control signal,
Mainboard control unit sends downlink data signal to mainboard and communicates magnet ring unit,
The mainboard communication magnet ring unit transmits the downlink data signal to bottom plate and communicates magnet ring unit,
Bottom plate communication magnet ring unit transmits the downlink data signal to the switch unit,
The switch unit transmits the downlink data signal to Control of floor unit,
The Control of floor unit receives the downlink data signal；
The method also includes:
The switch unit is in uplink state after receiving uplink control signal,
The Control of floor unit sends upstream data signals to the switch unit,
The switch unit transmits the upstream data signals to the bottom plate and communicates magnet ring unit,
The bottom plate communication magnet ring unit transmits the upstream data signals to the mainboard and communicates magnet ring unit,
Mainboard communication magnet ring unit transmits the upstream data signals to the mainboard control unit,
The mainboard control unit receives the upstream data signals；
The method also includes:
The energy signal that the Control of floor unit is sent is sent to mainboard control unit by energy magnet ring unit, to give institute
State the power supply of mainboard control unit.
Optionally, the method also includes:
Energy signal driving unit receives the energy signal from the Control of floor unit, and enhances the energy signal
Energy intensity；
Enhanced energy signal is converted resonance signal by resonant element；
Bottom plate energy magnet ring subelement in energy magnet ring unit receives the resonance signal, and the resonance signal is turned
Turn to electromagnetic energy；
Mainboard energy magnet ring subelement in energy magnet ring unit receives the electricity that the bottom plate energy magnet ring subelement is sent
Magnetic energy, and it is converted into energy signal；
Full wave rectifying unit is converted the energy signal that the mainboard energy magnet ring subelement exports by AC energy signal
For DC energy signal；
Voltage regulation unit is transmitted to the mainboard by the DC energy signal pressure stabilizing, and by the DC energy signal after pressure stabilizing
Control unit.
The wireless communication method of embodiment provided by the invention can realize mainboard to bottom plate and bottom plate extremely by magnet ring
The duplex data transfer of mainboard can also realize energy transmission simultaneously.
A kind of wireless communication apparatus and wireless communication method, the switch in described device are disclosed in the embodiment of the present invention
Unit is in downlink transfer state after receiving downgoing control signal, and uplink is in after receiving uplink control signal
State；When switch unit is in downlink transfer state, the transmission state of mainboard control unit downlink communicates magnet ring list through mainboard
Member, bottom plate communication magnet ring unit, switch unit are transmitted to Control of floor unit；When switch unit is in uplink state,
Control of floor unit sends upstream data signals, communicates magnet ring unit through switch unit, bottom plate communication magnet ring unit, mainboard, passes
It transports to mainboard control unit；The energy signal that the Control of floor unit is sent is sent to mainboard control by energy magnet ring unit
Unit, to power to the mainboard control unit.In the embodiment of the present invention, by the switching of switch unit, magnet ring can be passed through
Realize that data, to the downlink data transmission of bottom plate control unit, can also be realized by magnet ring from bottom plate control from mainboard control unit
Transmitting uplink data of the unit processed to mainboard control unit, it can realize the duplex from mainboard to bottom plate, from bottom plate to mainboard
Data transmission.In addition, the embodiment of the present invention can also realize energy transmission by energy magnet ring unit simultaneously.
It is required that those skilled in the art can be understood that the technology in the embodiment of the present invention can add by software
The mode of common hardware realize that common hardware includes universal integrated circuit, universal cpu, general-purpose storage, universal elements
Deng, naturally it is also possible to it by specialized hardware include specific integrated circuit, dedicated cpu, private memory, special components and parts etc. come real
It is existing, but the former is more preferably embodiment in many cases.Based on this understanding, the technical solution sheet in the embodiment of the present invention
The part that contributes to existing technology can be embodied in the form of software products in other words in matter, which produces
Product can store in storage medium, as read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), magnetic disk, CD etc., including some instructions are used so that computer equipment (can be
People's computer, server or network equipment etc.) it executes described in certain parts of each embodiment of the present invention or embodiment
Method.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method
Part explanation.
The embodiments of the present invention described above are not intended to limit the scope of the present invention.It is any in the present invention
Spirit and principle within made modifications, equivalent substitutions and improvements etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of wireless communication apparatus with energy transmission, which is characterized in that described device includes:
Switch unit, for being in downlink transfer state after receiving downgoing control signal, the switch unit is also used to
Uplink state is in after receiving uplink control signal；
It is logical to mainboard to send downlink data signal if being in downlink transfer state for the switch unit for mainboard control unit
Interrogate magnet ring unit；
The mainboard communicates magnet ring unit, is used for transmission the downlink data signal to bottom plate and communicates magnet ring unit；
The bottom plate communicates magnet ring unit, is used for transmission the downlink data signal to the switch unit；
The switch unit is also used to transmit the downlink data signal to Control of floor unit；
The Control of floor unit, for receiving the downlink data signal；
If the Control of floor unit is also used to the switch unit and is in uplink state, upstream data signals are sent to institute
State switch unit；
The switch unit is also used to transmit the upstream data signals to the bottom plate and communicates magnet ring unit；
The bottom plate communication magnet ring unit is also used to transmit the upstream data signals to the mainboard and communicates magnet ring unit；
The mainboard communication magnet ring unit is also used to transmit the upstream data signals to the mainboard control unit；
The mainboard control unit is also used to receive the upstream data signals；
Described device further include:
Energy magnet ring unit, the energy signal for sending the Control of floor unit is sent to mainboard control unit, to give
The mainboard control unit power supply.
2. wireless communication apparatus as described in claim 1, which is characterized in that the Control of floor unit is also used to send described
Upload control is believed to the switch unit；
The Control of floor unit is also used to send the downgoing control signal to the switch unit.
3. wireless communication apparatus as claimed in claim 1 or 2, which is characterized in that the wireless communication apparatus further include:
Downlink signal converting unit, the downlink data signal sent for receiving the mainboard control unit, and by the downlink
Data model is converted into downstream differential signal；
Downlink signal driving unit for receiving the downstream differential signal, and amplifies the downstream differential signal；
Downstream impedance matching unit for receiving the amplified downstream differential signal, and carries out impedance matching, output impedance
Match downlink signal.
4. wireless communication apparatus as claimed in claim 3, which is characterized in that the mainboard communication magnet ring unit is also used to institute
It states impedance matching downlink signal and is converted into electromagnetic energy；
The bottom plate communication magnet ring unit is also used to receive the electromagnetic energy of the mainboard communication magnet ring unit output, is converted into downlink
Analog signal；
The wireless communication apparatus further include:
Downlink detection unit, for receiving the downstream analog signal from the switch unit, and to the downstream analog signal
Filtering；
Downlink AD conversion unit, for converting downstream digital letter for the downstream analog signal from the downlink detection unit
Number, and it is transmitted to the Control of floor unit.
5. wireless communication apparatus as claimed in claim 4, which is characterized in that the wireless communication apparatus further include:
Uplink signal converting unit, the upstream data signals sent for receiving the Control of floor unit, and by the uplink
Data model is converted into upstream differential signal；
Uplink signal driving unit for receiving the upstream differential signal, and amplifies the upstream differential signal；
Uplink impedance matching unit for receiving the amplified upstream differential signal, and carries out impedance matching, output impedance
Match uplink signal.
6. wireless communication apparatus as claimed in claim 5, which is characterized in that the bottom plate communication magnet ring unit is also used to institute
It states impedance matching uplink signal and is converted into electromagnetic energy；
The mainboard communication magnet ring unit is also used to receive the electromagnetic energy of the bottom plate communication magnet ring unit output, and is converted into
Row analog signal；
The wireless communication apparatus further include:
Uplink detection unit, for receiving the uplink analog signal from the switch unit, and to the uplink analog signal
Filtering；
Uplink AD conversion unit, for upstream digital letter will to be converted into from the uplink analog signal of the uplink detection unit
Number, and it is transmitted to the mainboard control unit.
7. wireless communication apparatus as claimed in claim 6, which is characterized in that the switch unit includes:
Control port, for receiving control signal, the control signal includes the uplink control signal and downgoing control signal；
Magnet ring port is connected with bottom plate communication magnet ring unit；
Port is connected in downlink, is connected with the downlink detection unit；
Port is connected in uplink, is connected with the uplink impedance matching unit；
Wherein, if the switch unit is in downlink transfer state, the uplink is connected port shutdown, the magnet ring port with
Downlink conducting port is connected to inside the switch unit；
If the switch unit is in uplink state, the downlink is connected port shutdown, the magnet ring port with it is described
Uplink conducting port is connected to inside the switch unit.
8. wireless communication apparatus as claimed in claim 7, which is characterized in that described device further include:
Energy signal driving unit for receiving the energy signal from the Control of floor unit, and enhances the energy letter
Number energy intensity；
Resonant element, for converting resonance signal for enhanced energy signal；
The magnet ring energy unit includes:
Bottom plate energy magnet ring subelement is converted into electromagnetic energy for receiving the resonance signal, and by the resonance signal；
Mainboard energy magnet ring subelement, the electromagnetic energy sent for receiving the bottom plate energy magnet ring subelement, and it is converted into energy
Measure signal；
Described device further include:
Full wave rectifying unit, the energy signal for exporting the mainboard energy magnet ring subelement are converted by AC energy signal
For DC energy signal；
Voltage regulation unit, for being transmitted to the master by the DC energy signal pressure stabilizing, and by the DC energy signal after pressure stabilizing
Plate control unit.
9. a kind of wireless communication method with energy transmission, which is characterized in that the described method includes:
Switch unit is in downlink transfer state after receiving downgoing control signal,
Mainboard control unit sends downlink data signal to mainboard and communicates magnet ring unit,
The mainboard communication magnet ring unit transmits the downlink data signal to bottom plate and communicates magnet ring unit,
Bottom plate communication magnet ring unit transmits the downlink data signal to the switch unit,
The switch unit transmits the downlink data signal to Control of floor unit,
The Control of floor unit receives the downlink data signal；
The method also includes:
The switch unit is in uplink state after receiving uplink control signal,
The Control of floor unit sends upstream data signals to the switch unit,
The switch unit transmits the upstream data signals to the bottom plate and communicates magnet ring unit,
The bottom plate communication magnet ring unit transmits the upstream data signals to the mainboard and communicates magnet ring unit,
Mainboard communication magnet ring unit transmits the upstream data signals to the mainboard control unit,
The mainboard control unit receives the upstream data signals；
The method also includes:
The energy signal that the Control of floor unit is sent is sent to mainboard control unit by energy magnet ring unit, to give the master
The power supply of plate control unit.
10. method as claimed in claim 9, which is characterized in that the method also includes:
Energy signal driving unit receives the energy signal from the Control of floor unit, and enhances the energy of the energy signal
Measure intensity；
Enhanced energy signal is converted resonance signal by resonant element；
Bottom plate energy magnet ring subelement in energy magnet ring unit receives the resonance signal, and converts the resonance signal to
Electromagnetic energy；
Mainboard energy magnet ring subelement in energy magnet ring unit receives the electromagnetic energy that the bottom plate energy magnet ring subelement is sent,
And it is converted into energy signal；
Full wave rectifying unit is converted the energy signal that the mainboard energy magnet ring subelement exports to directly by AC energy signal
Stream energy signal；
DC energy signal after pressure stabilizing is transmitted to the mainboard and controlled by the DC energy signal pressure stabilizing by voltage regulation unit
Unit.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139915.5A CN110350943B (en) | 2018-09-28 | 2018-09-28 | Wireless communication device with energy transmission and wireless communication method with energy transmission |
| PCT/CN2019/108662 WO2020063905A1 (en) | 2018-09-28 | 2019-09-27 | Range-finding system and method for data communication within the same |
| US15/930,426 US10823853B2 (en) | 2018-09-28 | 2020-05-12 | Range-finding system and method for data communication within the same |
| US17/035,685 US11550055B2 (en) | 2018-09-28 | 2020-09-29 | Range-finding system and method for data communication within the same |
| US17/955,460 US20230043930A1 (en) | 2018-09-28 | 2022-09-28 | Range-finding system and method for data communication within the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811139915.5A CN110350943B (en) | 2018-09-28 | 2018-09-28 | Wireless communication device with energy transmission and wireless communication method with energy transmission |
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| CN110350943A true CN110350943A (en) | 2019-10-18 |
| CN110350943B CN110350943B (en) | 2023-09-15 |
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| CN201811139915.5A Active CN110350943B (en) | 2018-09-28 | 2018-09-28 | Wireless communication device with energy transmission and wireless communication method with energy transmission |
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