CN108462322A - For the antenna with communications - Google Patents
For the antenna with communications Download PDFInfo
- Publication number
- CN108462322A CN108462322A CN201810154001.XA CN201810154001A CN108462322A CN 108462322 A CN108462322 A CN 108462322A CN 201810154001 A CN201810154001 A CN 201810154001A CN 108462322 A CN108462322 A CN 108462322A
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- Prior art keywords
- antenna
- electric machine
- nfc
- signal
- electrically powered
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- 230000003068 static effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 17
- 238000002955 isolation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
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- 230000000694 effects Effects 0.000 description 3
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- 238000010438 heat treatment Methods 0.000 description 2
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- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
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- 238000000605 extraction Methods 0.000 description 1
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- 239000000446 fuel Substances 0.000 description 1
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- 238000012857 repacking Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/35—Devices for recording or transmitting machine parameters, e.g. memory chips or radio transmitters for diagnosis
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H04B5/77—
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Abstract
The present invention relates to a kind of systems for communications comprising is coupled with electric machine assembly and is configured to receive the NFC antenna of the signal from electric machine controller.NFC antenna is configured to emit magnetic field with selected frequency.The system further includes the communication interface for being configured to relay to signal from NFC antenna handheld device.
Description
Cross-reference to related applications
This application claims continuous (CIP) the patent application No.15/436,083's of on 2 17th, 2017 U.S. parts submitted
The complete disclosure of this application is incorporated herein by priority by quoting.
Technical field
The field of invention relates generally to the motors with electronic control unit, and relate more specifically to have and be used for
Relay the motor of the external antenna of the signal led to and from electronic control unit.
Background technology
One of many applications of motor are operating pump or air blower.Motor may be configured to make the impeller in pump or air blower to revolve
Turn with displacement fluid.Many gas burner tools include motor, such as, but not limited to water heater, boiler, pool heater, part
Heating plant, stove and radiant heater.In some instances, motor is to make air or fuel/air mixture move to pass through
The air blower of utensil provides power.In other examples, motor for distribute the air blower of air exported from utensil provide it is dynamic
Power.In general, these motors are encapsulated in electric machine casing, by motor be environmentally isolated with and by the risk factor zoning of people and motor every
From.
It is alternating current (AC) induction machine for a kind of motor in such system.It can be used for another kind of in above application
The motor of type is electronically commutated motor (ECM).ECM includes but not limited to brushless direct-current (BLDC) motor, permanent magnet exchange
(PMAC) motor and variable reluctance motor.Typically, these motors provide the electrical efficiency higher than AC induction motor.Some
ECM has axial flux configuration, and the flux wherein in air gap extends along the direction for the rotation axis for being parallel to motor.
Some known motors need electronic control unit.These electronic control units are normally encapsulated in electric machine casing
Electronic control unit is environmentally isolated with by inside.A part in these electronic control units is combined based on radio
Communication capacity, such as radio frequency identification (RFID), WLAN (WLAN) and wireless personal area network (WPAN) ability, for
It is communicated with handheld device.A kind of communication system based on radio is near-field communication (NFC) system.In general, NFC system needs
Want the sensor component at least two generation magnetic fields.When the overlapping of the magnetic field of component, component will inductively transmit their electric current simultaneously
Thus signal and information are exchanged.
Some well known communication systems based on radio have limited range.For example, the magnetic field, in general of NFC components has
Typically not greater than 10 centimetres of very limited range.However, electronic control unit, which usually is such that come from, is incorporated in electronics control
The mode that the aerial signal of antenna in device processed will not reach hull outside is located in electric machine casing.In addition, common gold
Belong to capsule to interfere with signal.Therefore, user must position handheld device inside housings, be located at transferring signals to
Antenna (such as NFC antenna) in typical electric machine and signal is received from the antenna, this is not only intractable but also dangerous for a user.Separately
Outside, such antenna is difficult to repair or replace, because they are located at the inside of electric machine assembly.In addition, repacking motor is based on increasing
The communication capacity of radio is expensive.
Invention content
On the one hand, a kind of system for communications is provided.The system includes electric machine assembly, the electric machine assembly
Including electric machine controller.The system further includes coupling and being configured to the NFC that signal is received from electric machine controller with electric machine assembly
Antenna.NFC antenna is configured to emit magnetic field with selected frequency.The system further includes being configured to relay signal from NFC antenna
To the communication interface of handheld device.The communication interface includes being configured to transmit signal with the second frequency different from first frequency
Wireless electric components.
On the other hand, a kind of electrically powered machine is provided.The electrically powered machine includes electric machine assembly, which includes electricity
Machine controller.The electric machine controller includes NFC tuning circuits.The electrically powered machine further includes being configured to emit magnetic with selected frequency
The NFC antenna of field.Magnetic-field configuration is at the induced current in NFC tuning circuits.The electrically powered machine further includes being coupled with NFC antenna
Communication means.NFC antenna is configured to transmit signal between communication means and electric machine controller.
It yet still another aspect, providing a kind of electrically powered machine.The electrically powered machine includes motor and electric machine controller.Motor controls
Device couples with motor and is configured to the operation of control motor.Electric machine controller includes processor, which deposits including first
Reservoir.The electrically powered machine further includes NFC components, which includes NFC antenna and second memory.NFC antenna be configured to
Selected frequency emits magnetic field.NFC components be configured to electric machine controller send include the information from second memory letter
Number with store on the first memory.
Description of the drawings
Fig. 1 is the perspective view of example electric motor device, and wherein each section of external shell is removed with display example day
Line；
Fig. 2 is the schematic wiring diagram for the exemplary antenna being connect with electrically powered machine shown in FIG. 1；
Fig. 3 is the perspective view for the exemplary electric machine for including exemplary antenna；
Fig. 4 is along the sectional view of the motor shown in Fig. 3 of line 4-4 interceptions, wherein exemplary antenna and electric machine casing coupling
It connects；
Fig. 5 is the schematic diagram of the system for being communicated with electrically powered machine shown in FIG. 1；And
Fig. 6 is the schematic wiring diagram of another configuration of electrically powered machine shown in FIG. 1.
Specific implementation mode
Be described below for communications external antenna and using antenna come the method with communications.Antenna provides
Control with communications and thus or configure the simple means of motor.Allow user from positioned at motor mounted on external antenna
The handheld device and communications of hull outside.Communication interface allows antenna and the handheld device using different communication systems logical
Letter.In some embodiments, antenna transmits signal between motor and communication means on control panel.In other reality
It applies in example, antenna couples with static RAM and is configured to rewrite the memory of the processor of motor.
Fig. 1 is the perspective view of example electric motor device 10, and wherein each section of external shell 12 is removed with display example
Property antenna 14.In this exemplary embodiment, electrically powered machine 10 be include shell 12, electric machine assembly 18, blower assembly 20, control
The making sheet 22 and heating of transmission line 24, ventilation and air conditioning (HVAC) unit 16.In an alternate embodiment, electrically powered machine 10 is
Any kind of mechanization machine.In this exemplary embodiment, the fan of 18 blower component 20 of electric machine assembly (does not show
Go out), it is sucked out in HVAC system to draw air into HVAC unit 16, by the HVAC unit and from the HVAC unit
It is allocated in (not shown).
Electric machine assembly 18 includes electric machine casing 26, which has motor sealing cover 28 and control device sealing cover 30.Control
Device sealing cover 30 processed encapsulates electric machine controller 32 (being shown in FIG. 2).Transmission line 24 extends to control from control device sealing cover 30
Plate 22.Electric machine assembly 18 and the first end 34 of transmission line 24 couple, and control panel 22 and the second end 36 of transmission line 24 couple.
Transmission line 24 includes connecting line (link) 38, and the connecting line is by input/output (I/O) structure on electric machine assembly 18 and control panel 22
Part 40 --- broadly communication means --- connects.In addition, electric machine assembly 18 is connect by connecting line 38 with antenna 14.Therefore,
Connecting line 38 is to share connector, to reduce material needed for assembling motor component 18 and artificial.In an alternate embodiment,
Connecting line 38 extends to other components of electric machine assembly 18 and/or other components of electrically powered machine 10, and such as, but not limited to second
Motor (not shown).In other alternative embodiment, connecting line 38 includes in addition to by antenna 14 and 18 coupling of electric machine assembly
The power line 221 that electric power is also supplied to electric machine assembly 18 other than connecing from external power supply 224 (being shown in FIG. 5) (shows in Figure 5
Go out).Alternatively, antenna 14 is specially connect by connecting line 38 with electric machine assembly 18.
In this exemplary embodiment, connecting line 38 includes the transmission line (not shown) of a pair of of insulation.Transmission line is any
It is suitable for transmitting the line of signal, such as a pair of of the line or coaxial line of torsion as described in this article.Alternatively, connecting line 38 is any suitable
In the component for connecting antenna 14 with electric machine assembly 18 as described in this article.In this exemplary embodiment, connecting line 38 has
Conducive to manufacturing cost is reduced, because other circuit need not be increased antenna 14.In addition, connecting line 38 is conducive to antenna 14
It is placed on control panel 22.In an alternate embodiment, antenna 14 is installed separately with control panel 22.
Antenna 14 includes ringed line, which is configured to transmit radio signal when electric current flows through ringed line.For
It changes in embodiment, antenna 14 has any size, shape and configuration for the effect as described in this article that is adapted to function as.For example, day
Line 14 can be structured in any communication system based on radio --- and include but not limited to radio frequency identification (RFID), wireless
LAN (WLAN) and wireless personal area network (WPAN) system --- any tuning circuit of middle transmission radio signal.At this
In exemplary embodiment, antenna 14 generates magnetic field when it is vibrated with selected frequency.Specifically, antenna 14 is with about 13.56MHz
Frequency vibration, and be consequently adapted to use in near-field communication (NFC) system.In an alternate embodiment, antenna 14 is with any
Frequency is vibrated.
In this exemplary embodiment, radio signal transmission to component is such as used for the induction in NFC system by antenna 14
Component and from the component receive signal.In NFC system, at least one NFC components generate magnetic field, inductively to transmit electric current
And thus signal and information are exchanged with other NFC components in magnetic field.In this exemplary embodiment, antenna 14 is used as
NFC components are to send and receive signal.Antenna 14 will transmit radio signal to the NFC components in the magnetic field of antenna 14.
Therefore, the antenna range of antenna 14 is limited by the magnetic field that antenna 14 generates.In this exemplary embodiment, antenna 14 has big
About 10 centimetres of antenna range.In addition, in this exemplary embodiment, antenna 14 is in the magnetic field that antenna 14 is located at NFC components
When from NFC components receive radio signal.The magnetic field, in general of NFC components has typically not greater than 10 centimetres of very limited model
It encloses.
In this exemplary embodiment, antenna 14 is mounted on control panel 22 so that user can be by handheld device such as intelligence
Phone is located in antenna range.Ideally, control panel 22 and antenna 14 are located so that antenna range extends to shell 12
Except.For example, antenna 14 is positioned to the external 10cm or less of shrinking away from theshell body 12.In this exemplary embodiment, shell 12 includes quilt
It removes to expose the panel 42 of control panel 22 and antenna 14.The removal of panel 42 is conducive to handset location in antenna 14
In antenna range.In an alternate embodiment, antenna 14 is located in from anywhere in 18 outside of electric machine assembly, including inside shell 12
Or external any position.In this exemplary embodiment, antenna 14 is located in from the about 60cm of control device sealing cover 30 to about
Between 92cm.
Fig. 2 is the schematic wiring diagram of electrically powered machine 10.Electric machine controller 32, which includes that NFC electrically erasable programmables are read-only, to be deposited
Reservoir (EEPROM) 44, NFC tuning circuits 46 and microprocessor 48.In an alternate embodiment, it is exchanged for NFC tuning circuits 46
It is adapted to function as any antenna acted on as described in this article.In this exemplary embodiment, serial peripheral interface bus (SPI
Bus) 50 NFC EEPROM 44 are connect with microprocessor 48.In an alternate embodiment, it is exchanged not for NFC EEPROM 44
Standard EEPROM (not shown) with NFC function.In this exemplary embodiment, connecting line 38 include RX lines 52, bridging line 54,
It is optically isolated component 56 and coupling connecting line 58.Coupling connecting line 58 be conducive to by NFC tuning circuits 46 with for relaying
Lead to and the coupling of other components of signal from NFC tuning circuits 46.Coupling connecting line 58 is to be adapted to function as herein
Any coupling component of the effect of description, such as magnetic or capacitive coupling component.In this exemplary embodiment, RX lines 52 include
Capacitor 62 for antenna 14 to be isolated with the voltage in RX lines 52 and inductor 60.Pass through isolated antennas 14, capacitor 62
Be conducive to antenna 14 to couple with bridging line 54 in the case where circuit is not short-circuit and/or do not form safety problem.Antenna 14 and control
Making sheet 64 is coupled with RX lines 52 and bridging line 54.Connecting line 48 is exclusively used in antenna 14 and from coupling with other components wherein
In alternative embodiment, capacitor 62 is unwanted.
Fig. 3 is the perspective view for the exemplary electric machine 100 for including antenna 102.Fig. 4 is the motor 100 along line 4-4 interceptions
Sectional view, wherein antenna 102 are coupled with electric machine casing 104.Antenna 102 is in addition to being located in antenna sealing cover 106 other than this point and Fig. 1
With 2 shown in antenna 14 it is similar.
In this exemplary embodiment, motor 100 generally includes electric machine casing 104, electric machine assembly 112 and electronic control dress
Set 114.Electric machine casing 104 is limited by adaptor plate 116, outer cover 118, motor sealing cover 120 and electronics enclosure 122.Motor
Component 112 generally comprises the rotor 126 coupled with axis 128 and stator 124.Multiple permanent magnets 130 are so that 112 energy of electric machine assembly
Any suitable configuration enough played the role of as described in this article is coupled with rotor 126.In this exemplary embodiment, stator
124 be oriented to axial flux configuration it is adjacent with rotor 126.Alternatively, stator 124 is oriented at least partly with radial flux configuration
Ground surrounds rotor 126.In this exemplary embodiment, rotor 126 can rotate in electric machine casing 104, and more specifically, turn
Son 126 can the rotation in motor sealing cover 120.Rotor 126 is driven by stator 124, and stator 124 is controlled by electronic control unit 114.
In some embodiments, electronic control unit 114 serves as the sine or trapezoidal electron control device for stator 124.
In this exemplary embodiment, motor sealing cover 120 limits inner cavity 132.Electric machine assembly 112 is mounted in inner cavity 132.
First shaft end 134 extends through the aperture 136 limited in motor sealing cover 120, and the second shaft end 138 extends through adaptor plate
The aperture 140 limited in 116.Adaptor plate 116 is conducive to motor 100 being attached at the system (not shown) driven by axis 128
On.
In this exemplary embodiment, electronics enclosure 122 couples with one end of motor sealing cover 120.Electronic device seals
Cover 122 includes the inner cavity 142 limited by side wall 144 and end cap 146.Electronic control unit 114 is mounted on electronics enclosure 122
Control that is interior and being conducive to electric machine assembly 112.Side wall 144 limits the rectangular aperture for the part for receiving antenna sealing cover 106
148.Alternatively, opening 148 has any suitable shape for enabling opening 148 to play the role of as described in this article.When
When antenna sealing cover 106 is not located in opening 148, the covering of cover plate (patch) 150 opening 148.Cover plate 150 be have for open
The bonding liner that side wall 144 around mouth 148 couples is so that the plastic plate of opening 148 is completely covered in cover plate 150.It is replacing
In embodiment, cover plate 150 is made of any material such as metal, and in any suitable manner --- for example, rivet and/or weldering
Connect --- couple with side wall 144.Cover plate 150 only covers a part for opening 148 in yet other embodiments,.For example, at some
In embodiment, when in 106 insertion opening 148 of antenna sealing cover, the covering of cover plate 150 opening 148 is not filled by antenna sealing cover 106
Part.
In this exemplary embodiment, antenna sealing cover 106 has isolation ward 152 and junction chamber 154.Isolation ward 152 limits
Antenna cavity 156 for receiving antenna 102.Antenna 102 removedly couples inside antenna cavity 156.In the exemplary implementation
In example, antenna sealing cover 106 is substantially made of non-conducting material such as plastics and/or rubber so that antenna 102 and contact isolation ward
Charge separation in 152 conductive material.In addition, non-conducting material reduces the interference with antenna range to the maximum extent.
In alternative embodiment, antenna sealing cover 106 plays the role of any appropriate material as described in this article by permission antenna sealing cover 106
The combination of material or material is made.
In this exemplary embodiment, junction chamber 154 limits the connecting cavity 158 for receiving connecting elements 160.Connect structure
Part 160 is any component that antenna 102 is connect with electronic control unit 114.In this exemplary embodiment, it connects
Component 160 is the circuit board 162 coupled by line 164 and antenna 102.Junction chamber 154 and isolation ward 152 are configured so that circuit
Plate 162 and antenna 102 are located in the plane --- that is, the plane of shape at an angle of 90 --- being substantially perpendicular to each other.In alternative embodiment
In, antenna 102 and the positioning of circuit board 162 are in the same plane or in the plane of any angle of formation.In the exemplary embodiment
In, circuit board 162 intersects with antenna 102 between the distal end of antenna 102 and deviates the center of antenna 102.
Junction chamber 154 is conducive to relative to the position of isolation ward 152 in a part of insertion opening 148 by junction chamber 154.
When in insertion opening 148, junction chamber 154 extends partly into electronics enclosure 122 so that one of circuit board 162
Divide and is aligned with a part for electronic control unit 114.Specifically, in this exemplary embodiment, circuit board 162 and NFC tune
The antenna (not shown) of humorous circuit member or electronic control unit 114 is aligned.The circuit board 162 and electronic control unit of alignment
114 are coupled to relay signal between.Nothing is served as in coupling between circuit board 162 and electronic control unit 114
Line connects, i.e., circuit board 162 is connect without using transmission line with electronic control unit 114.Therefore, 102 energy of antenna
It is enough to be coupled with the motor without the transmission line for extending to I/O plate (not shown).
Junction chamber 154 has rectangular shape and section is slightly less than opening 148, and therefore, junction chamber 154 is easily fitted to
In opening 148.In an alternate embodiment, junction chamber 154 have be adapted to function as effect as described in this article any size and
Shape.Antenna sealing cover 106 further includes the holding fastener for being fixed on antenna sealing cover 106 in electronics enclosure 122
(snap)166.In one embodiment, it is that compliant wedge-shaped of the configuration on the outside of junction chamber 154 is convex to keep fastener 166
Portion comprising front end 168 and rear end 170.Keep minimum of the space between fastener 166 and junction chamber 154 from front end 168
Space increases to the maximum space at rear end 170.Minimum space at front end 168 is less than the opening 148 around junction chamber 154
Gap.Therefore, as junction chamber 154 is inserted into opening 148, the edge 172 of opening 148 is surrounded in front end 168 and rear end 170
Between a point at contact keep fastener 166.Then edge 172 will keep fastener 166 to be pressed against on junction chamber 154.
Once junction chamber 154 is so that keep mode of the fastener 166 beyond edge 172 to be inserted into, holding fastener 166 just returns to them
The original wedge shape being spaced apart with junction chamber 154.After the insertion of junction chamber 154, rear end 170 is compared to front end 168 and edge 172
Closer to edge 172.Since the maximum space at rear end 170 is more than the gap of the opening 148 around junction chamber 154, so protecting
The fastener 166 that holds will not be compressed in the case where junction chamber 154 is drawn out from opening 148.Therefore, fastener 166 is kept to prevent
The extraction of junction chamber 154.In an alternate embodiment, antenna sealing cover 106 is by any suitable means --- for example, welding, spiral shell
Nail, magnet and/or bonding agent --- it is fixed in electronics enclosure 122.
In this exemplary embodiment, isolation ward 152 has substantially matched curved with the curvature of electronics enclosure 122
Curved wall 174.Spacer 176 extends from curved wall 174, and isolation ward 152 is isolated with the external of electronics enclosure 122.Between
Spacing body 176 and curved wall 174 make isolation ward 152 stablize against electronics enclosure 122.
There is described herein use antenna 102 to control the illustrative methods of motor 100.Motor 100 generally comprises motor
Shell 104, electric machine assembly 112 and electronic control unit 114.Electric machine casing 104 includes the motor sealing cover for accommodating electric machine assembly 112
120 and accommodate electronic control unit 114 electronics enclosure 122.Electronic control unit 114 includes I/O components 40 and NFC
EEPROM 44.Alternatively, provided with the motor without I/O components 40 and/or NFC EEPROM 44.
Illustrative methods include that antenna 102 is located in the isolation ward 152 of antenna sealing cover 106.In replacement method, day
102 no-fix of line is in antenna sealing cover.Illustrative methods include directly joining antenna sealing cover 106 and the outside of electric machine casing 104
It connects.In replacement method, antenna 102 is mounted on any position outside electric machine casing, such as on shell 12.The illustrative methods
Further include that spacer 176 is located between isolation ward 152 and electric machine casing 104.Accommodate circuit board 162 junction chamber 154 to
Partially it is inserted into electric machine casing 104.Circuit board 162 is aligned with electronic control unit 114, with through circuit board 162 by antenna
102 connect with electronic control unit 114.In replacement method, antenna 102 in any suitable manner --- for example, antenna 102
Coupling connecting line 38 between electronic control unit 114 --- it is connect with electronic control unit 114.Replacement method further includes
Capacitor 62 is connect with connecting line 38 so that antenna 102 is isolated with the DC current for flowing through connecting line 38.In the exemplary side
In method, signal is sent to antenna 102 from hand-held device (not shown).Signal relays to electronics control from antenna 102 through circuit board 162
Device 114 processed.The illustrative methods further include relaying such as motor 100 of the information from electronic control unit 114 through antenna 102
Specification and diagnosis simultaneously receive information on a handheld device.
Fig. 5 is the schematic diagram of the system 200 for being communicated with electrically powered machine 10.System 200 includes communication interface 202 and hand
Holding equipment 204.Communication interface 202 includes NFC components 206 and wireless electric components 208.Communication interface 202, which is conducive to user 210, to be made
It is communicated with electrically powered machine 10 with handheld device 204.Particularly, communication interface 202 is between electrically powered machine 10 and handheld device 204
Relay signal.In an alternate embodiment, system 200 is any with enabling system 200 to operate as described in this article
Configuration.
In this exemplary embodiment, NFC components 206 include antenna 212, which is configured in antenna 212 to select
Magnetic field 214 is generated when fixed frequency is vibrated.Specifically, in the exemplary embodiment, antenna 212 is shaken with the frequency of about 13.56MHz
It moves and is consequently adapted to use in NFC system.In an alternate embodiment, NFC components 206 include enable system 200 as
Any antenna described herein operated like that.
In addition, in this exemplary embodiment, wireless electric components 208 include the antenna for being configured to transmission radio signal
216.For example, antenna 216 includes the ringed line for being configured to generate magnetic field 218 when antenna 216 is vibrated with selected frequency.One
In a little embodiments, antenna 216 is structured in any communication system based on radio --- and include but not limited to radio frequency identification
(RFID), WLAN (WLAN) and wireless personal area network (WPAN) system --- any tune of middle transmission radio signal
Humorous circuit.In an alternate embodiment, wireless electric components 208 include that system 200 is operated as described in this article
Any antenna.
In addition, in this exemplary embodiment, antenna 212 is configured so that 220 weight of magnetic field in magnetic field 214 and antenna 14
It is folded.Therefore, antenna 212 is configured to transmit signal to antenna 14 and receives signal from antenna 14.In addition, magnetic field 218 reaches hand
Holding equipment 204.Antenna 216 is configured to transmit signal to handheld device 204 when handheld device 204 is located in 214 range of magnetic field
Signal is received with from handheld device 204.In this exemplary embodiment, magnetic field 218 is more than magnetic field 214 and magnetic field 220.Therefore,
Antenna 216 has the range bigger than antenna 14 and antenna 212.In an alternate embodiment, system 200 includes enabling system 200
The enough any magnetic field operated like that as described in this article.
In addition, in this exemplary embodiment, antenna 216 and antenna 212 are configured to operate with different frequency.Therefore, NFC
Component 206 and wireless electric components 208 operate in different communication systems.For example, in the exemplary embodiment, antenna 212 and NFC
The component of system exchanges signal, and antenna 216 exchanges signal from the component of the different communication systems based on radio.Cause
This, communication interface 202 allows handheld device 204 to be communicated with electrically powered machine 10 using the communication system other than NFC system.For example,
Some handheld devices 204 are configured to the communication system based on radio with including but not limited to RFID, WLAN and WPAN system
In communication interface 202 communicate.
In addition, in this exemplary embodiment, communication interface 202 is mounted near electrically powered machine 10.In some embodiments
In, communication interface 202 is mounted on a part such as the shell 12 (being shown in FIG. 1) of electrically powered machine 10.In other embodiment
In, communication interface 202 is mounted on the supporting structure near electrically powered machine 10 such as wall and/or frame.The position of communication interface 202
Be conducive to communication interface 202 to communicate with antenna 14 and handheld device 204.In an alternate embodiment, communication interface 202 is so that be
The mode that system 200 can operate as described in this article is installed.For example, in some embodiments, communication interface 202 is integrated in
In electrically powered machine 10.
During operation, communication interface 202 relays signal between antenna 14 and handheld device 204.Specifically, antenna
212 receive NFC signals and NFC signals from antenna 14 is converted to the radio signal under different radio electric frequency.Antenna 216 will
Any other suitable wireless electric components in the range of radio signal transmission to handheld device 204 and/or antenna 216.
In some embodiments, handheld device 204 is by the presentation of information from signal on the display of user 210.User 210 explains should
Information and/or the operating parameter that electrically powered machine 10 is adjusted using handheld device 204.In order to send signal to electrically powered machine 10,
Handheld device 204 will radio signal transmission related with user instruction to communication interface 202 to relay to electrically powered machine 10.Tool
For body, antenna 216 receives radio signal from handheld device 204 and radio signal is converted into NFC signals.Antenna
212 by NFC signal transmissions to antenna 14.Antenna 14 receives NFC signals and sends signal to electric machine controller 32 to carry out
It explains.In some embodiments, electric machine controller 32 adjusts the operating of electrically powered machine 10 based on the signal.Implement replacing
In example, the transmission of the component of system 200 enables any signal that system 200 operates as described in this article.At some
In embodiment, the signal is automatic, i.e., is not necessarily initiated by user 210.Signal is along only one in yet other embodiments,
It is shifted between handheld device 204, communication interface 202 and/or antenna 14 in direction.In some embodiments, 202 quilt of communication interface
It omits or gets around, and hand-held device 204 is directly communicated with electrically powered machine 10.
In some embodiments, at least one behaviour of antenna 14, antenna 212 and/or antenna 216 transmission and electrically powered machine 10
Make the signal of relating to parameters.For example, in some embodiments, the signal is related to the temperature of electric machine assembly 112 (being shown in FIG. 1)
Degree and/or rotating speed.Therefore, system 200 is conducive to the reception diagnostic data of user 210 and/or control electrically powered machine 10.In addition, day
Line 14 and/or communication interface 202 are conducive to user 210 and are communicated with electrically powered machine 10 using handheld device 204.In some embodiments
In, signal is provided in real time during electrically powered machine 10 operates.Therefore, user 210 can diagnose problem and be adjusted in real time.Example
Such as, in some embodiments, user 210 adjusts the operating parameter of electrically powered machine 10 during the operating of electrically powered machine 10, such as
Temperature, and real-time reception information related with the operating of electrically powered machine 10.In addition, in some embodiments, user 210 is keeping
Electricity is adjusted near electrically powered machine 10 and while the remote controllers of such as thermostat need not be used using handheld device 204
The operating of movement machine 10.
In this exemplary embodiment, antenna 14 is coupled with memory 219.Antenna 14 and memory 219 form NFC components
222.In some embodiments, memory 219 includes static RAM (SRAM).NFC components 222 are configured to believe
Breath is transmitted to the microprocessor 48 (being shown in FIG. 2) of controller 32 from memory 219.In some embodiments, memory 49
Including random access memory (RAM).During operation, the information storage from memory 219 is on memory 49.In addition,
In some embodiments, NFC components 222 rewrite or wipe the information on memory 49, that is, NFC components 222 make processor 48
" flashing (flash) ".In some embodiments, NFC components 222 receive electric power from power supply 224, to improve the speed of information transmission
Degree.NFC components 206 transmit information without using the electric power from power supply 224 to processor 48 in yet other embodiments,.
Fig. 6 is the schematic wiring diagram of another configuration of electrically powered machine 10.Electrically powered machine 10 includes controller 32, the control
Device includes NFC electrically erasable programmable read-only memory (EEPROM) 44, NFC tuning circuits 46 and microprocessor 48.It is replacing
In embodiment, any antenna acted on as described in this article is adapted to function as to the exchange of NFC tuning circuits 46.In the exemplary reality
It applies in example, serial peripheral interface bus (spi bus) 50 connects NFC EEPROM 44 and the microprocessor 48 including memory 49
It connects.In an alternate embodiment, electric machine controller 32 includes times that electrically powered machine 10 is operated as described in this article
What component.
In this exemplary embodiment, connecting line 38 couples antenna 14 with NFC tuning circuits 46.Filter 39 with connect
Line 38 couples.It interferes for example, filter 39 is eliminated and adjusts the voltage in connecting line 38, to be conducive to antenna 14 through connecting line 38
Transmit signal.In some embodiments, filter 39 includes, but not limited to, e.g. common-mode filter and/or bandpass filter.
In the exemplary embodiment, filter 39 is mounted on control panel 22 (being shown in FIG. 1).In an alternate embodiment, connecting line
38 include enabling any filter that electrically powered machine 10 operates as described in this article.
In addition, antenna 14 passes through circuit 65 and 40 --- broadly communication means --- coupling of input/output (I/O) component
It connects.Circuit 65 includes the switch for adjusting the signal between I/O components 40 and antenna 14.In some embodiments, I/O components
40 to send signal to electric machine controller 32 and/or receive signal using antenna 14 from electric machine controller 32.Specifically, antenna
14 exchange signal with NFC tuning circuits 46.Due to the NFC abilities of antenna 14, antenna 14 improves I/O components 40 and is controlled with motor
Signal speed between device 32.In some embodiments, antenna 14 serves as supplement or additional I/O systems.In other realities
It applies in example, other I/O systems is omitted and antenna 14 serves as the I/O systems of electrically powered machine 10.
This document describes for the system and method through antenna Yu the communications of such as motor or generator.Antenna is permitted
Family allowable is from the handheld device and communications outside electric machine casing.Communication interface allows antenna and uses different communication system
The handheld device of system communicates.In some embodiments, antenna transmits between motor and communication means on control panel
Signal.Antenna couples with static RAM and is configured to rewrite the processor of motor in yet other embodiments,
Memory.
Some embodiments described herein be related to include motor and electronic control unit motor.However, method and
Equipment is not limited to specific embodiment described herein, on the contrary, the step of component and/or method of equipment can with retouch herein
The other components and/or step stated independently and dividually utilize.For example, these methods are also used in combination with any motor, and
And it is not limited to implement using motor as described in this article.In addition, exemplary embodiment can combine many other applications
It realizes and uses.
Although the special characteristic of various embodiments of the present invention may show in some drawings and in other attached drawings not
It shows, but this is intended merely to conveniently.Principle according to the invention, any feature of attached drawing is in combination with any of any other attached drawing
Feature is mentioned and/or is claimed.
This written description has used the example including optimal mode to disclose the present invention, and also makes appointing for this field
What technical staff can implement the present invention, including manufacture and utilize any device or system and execute any combined side
Method.The patentable scope of the present invention is defined by the claims, and may include the other examples that those skilled in the art expect.Such as
The such other examples of fruit have the structural detail that the literal language with claim is not different, or if they include and power
The literal language that profit requires has the equivalent structural elements that unsubstantiality is distinguished, then such other examples should be in claims
In range.
When introducing described herein and/or diagram element/component of method and apparatus etc., word " one ", "one",
"the" and " described " are intended to mean that in the presence of one or more described element/components etc..Term "comprising", " comprising " and " having "
Refer to include inclusive and mean may be present add ons/component etc. in addition to listed element/component etc..
Claims (20)
1. a kind of system for communications, the system comprises：
Electric machine assembly comprising electric machine controller；
NFC antenna, coupled with the electric machine assembly and be configured to from the electric machine controller receive signal, described NFC days
Line is configured to emit magnetic field with selected frequency；With
Communication interface is configured to that handheld device will be relayed to from the signal of the NFC antenna, and the communication interface includes structure
It causes with the wireless electric components of the second frequency transmission signal different from the first frequency.
2. system according to claim 1, wherein the communication interface further includes being coupled with the wireless electric components
NFC components.
3. system according to claim 2, wherein the communication interface is mounted on the electric machine assembly.
4. system according to claim 2, wherein the communication interface is mounted on the bearing knot near the electric machine assembly
On structure.
5. system according to claim 2, wherein the wireless electric components include being configured to transmission in following system
The radio signal of at least one wireless aerial：Radio frequency identification (RFID) system, WLAN (WLAN) system and
Wireless personal area network (WPAN) system.
6. system according to claim 1, wherein the NFC antenna is configured to during the operation of the electric machine assembly
Signal is received, wherein the signal is related at least one operating parameter of the electric machine assembly.
7. system according to claim 6, wherein the communication interface be also configured to by with the relevant signal of user instruction
The electric machine controller is relayed to from the handheld device, the electric machine controller is configured to be based at least partially on the user
Instruction adjusts the operation of the electric machine assembly.
8. system according to claim 1 further includes the communication means coupled with the NFC antenna, wherein described NFC days
Line is configured to transmit signal between the communication means and the electric machine controller.
9. system according to claim 1 further includes：
The connecting line extended between the NFC antenna and the electric machine controller, the connecting line and the NFC antenna and institute
State the coupling of both electric machine controllers；With
The filter coupled with the connecting line, wherein the filter is configured to adjust the signal transmitted through the connecting line.
10. a kind of electrically powered machine, including：
Electric machine assembly comprising electric machine controller, the electric machine controller include NFC tuning circuits；
NFC antenna is configured to emit magnetic field with selected frequency, wherein the magnetic-field configuration is in the NFC tuning circuits
Middle induced current；With
Communication means are coupled with the NFC antenna, wherein the NFC antenna is configured in the communication means and the electricity
Signal is transmitted between machine controller.
11. electrically powered machine according to claim 10, wherein the NFC antenna and the communication means are mounted on control
On plate.
12. electrically powered machine according to claim 11, wherein the control panel includes and the NFC antenna and described logical
The circuit that letter component is electrically coupled.
13. electrically powered machine according to claim 11, further includes：
The connecting line extended between the NFC antenna and the electric machine controller, the connecting line and the NFC antenna and institute
State the coupling of both electric machine controllers；With
The filter coupled with the connecting line, wherein the filter is configured to adjust the signal transmitted through the connecting line.
14. electrically powered machine according to claim 13, wherein the filter is mounted on the control panel.
15. electrically powered machine according to claim 13, wherein the filter includes common-mode filter and bandpass filter
At least one of.
16. a kind of electrically powered machine, including：
Motor；
Electric machine controller couples with the motor and is configured to control the operating of the motor, the electric machine controller packet
Processor is included, the processor includes first memory；With
NFC components comprising NFC antenna and second memory, the NFC antenna are configured to emit magnetic field with selected frequency,
The wherein described NFC components be configured to the electric machine controller send include the information from the second memory signal,
To be stored on the first memory.
17. electrically powered machine according to claim 16, wherein the second memory includes static random access memory
Device.
18. electrically powered machine according to claim 17, wherein the first memory includes random access memory.
19. electrically powered machine according to claim 17, wherein the NFC components are also configured to wipe first storage
Information on device.
20. electrically powered machine according to claim 17 further includes the power supply coupled with the NFC components, wherein the NFC
Component is configured to transmit information to the first memory when the power supply is powered to NFC components.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/436,083 US10187002B2 (en) | 2014-11-14 | 2017-02-17 | Antenna for communicating with a motor |
| US15/436083 | 2017-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108462322A true CN108462322A (en) | 2018-08-28 |
| CN108462322B CN108462322B (en) | 2022-06-28 |
Family
ID=63045812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810154001.XA Active CN108462322B (en) | 2017-02-17 | 2018-02-22 | Antenna for communicating with an electric machine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108462322B (en) |
| DE (1) | DE102018103428A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021223348A1 (en) * | 2020-05-08 | 2021-11-11 | 中山大洋电机股份有限公司 | Ecm motor compatible with multiple universal interfaces, heating, ventilation, and air conditioning (hvac) system, and signal conversion method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3996259A1 (en) | 2020-11-06 | 2022-05-11 | Siemens Aktiengesellschaft | Method for monitoring the operation of a drive component |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140079564A1 (en) * | 2012-09-18 | 2014-03-20 | Regal Beloit America, Inc. | Systems and method for wirelessly communicating with electric motors |
| US20140210321A1 (en) * | 2013-01-28 | 2014-07-31 | Randy J. Dixon | System, apparatus, and method for controlling a motor |
| CN106229677A (en) * | 2016-08-26 | 2016-12-14 | 青岛海信移动通信技术股份有限公司 | The NFC antenna of a kind of mobile terminal and mobile terminal |
| US20170025921A1 (en) * | 2015-07-22 | 2017-01-26 | Driven Innovations Llc | Drive mechanism for transferring rotational motion from an electric motor to an appliance |
-
2018
- 2018-02-15 DE DE102018103428.8A patent/DE102018103428A1/en active Pending
- 2018-02-22 CN CN201810154001.XA patent/CN108462322B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140079564A1 (en) * | 2012-09-18 | 2014-03-20 | Regal Beloit America, Inc. | Systems and method for wirelessly communicating with electric motors |
| US20140210321A1 (en) * | 2013-01-28 | 2014-07-31 | Randy J. Dixon | System, apparatus, and method for controlling a motor |
| US20170025921A1 (en) * | 2015-07-22 | 2017-01-26 | Driven Innovations Llc | Drive mechanism for transferring rotational motion from an electric motor to an appliance |
| CN106229677A (en) * | 2016-08-26 | 2016-12-14 | 青岛海信移动通信技术股份有限公司 | The NFC antenna of a kind of mobile terminal and mobile terminal |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021223348A1 (en) * | 2020-05-08 | 2021-11-11 | 中山大洋电机股份有限公司 | Ecm motor compatible with multiple universal interfaces, heating, ventilation, and air conditioning (hvac) system, and signal conversion method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108462322B (en) | 2022-06-28 |
| DE102018103428A1 (en) | 2018-08-23 |
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