CN108791678A - Moped, stress compensation device and stress compensation method - Google Patents
Moped, stress compensation device and stress compensation method Download PDFInfo
- Publication number
- CN108791678A CN108791678A CN201810601136.6A CN201810601136A CN108791678A CN 108791678 A CN108791678 A CN 108791678A CN 201810601136 A CN201810601136 A CN 201810601136A CN 108791678 A CN108791678 A CN 108791678A
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- Prior art keywords
- central shaft
- shaft rod
- ring
- magnetic
- stress
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
Abstract
The present invention relates to a kind of moped, stress compensation device and stress compensation methodes.Above-mentioned moped and stress compensation device are in use, the pedal of moped applies active force, central shaft rod meeting run-off the straight under the compressing of active force, at this point, magnetic strength ring can follow central shaft rod to tilt together to central shaft rod.Sensing device is arranged on body, projection piece is arranged on the surface of magnetic strength ring, is rotated relative to body by central shaft rod.Therefore, the magnetic field intensity after sensing device can tilt magnetic strength ring is transmitted to message handler.So that the resistance that central shaft rod is overcome when tilting can be fed back to message handler simultaneously with the information of changes of magnetic field.Finally, message handler is handled according to the change information by force information and magnetic field in central shaft rod, and finally obtains actual correction stress value.
Description
Technical field
The present invention relates to the technical field of walking-replacing tool, more particularly to a kind of moped, stress compensation device and
Stress compensation method.
Background technology
Now with low-carbon, the call of environmental protection trip, the development of moped is getting faster.Moped will drive
Component is realized by chain and wheel and is rotatablely connected.When the pedal of moped both sides provides power to drive component, by
In closer with the pedal distance chain of drive component homonymy, and it is applied to the pedal of drive component homonymy the effect in central shaft rod
Force direction and chain drive direction are inconsistent.So as to cause drive component homonymy pedal compared to drive component offside pedal
Need to overcome the resistance of bigger.And the force sensor of moped can not effectively handle the error shadow that resistance band is come
It rings, the pedal of wherein side is caused to need to apply the active force of bigger, so that moped stress when riding is uneven
Weighing apparatus, affects riding for moped.
Invention content
Based on this, it is necessary to provide a kind of moped, stress compensation device and stress compensation method, can acquire and help
The stress control information that force bike generates in ride.
Its technical solution is as follows：
A kind of stress compensation device, including：Magnetic strength ring and central shaft rod, the central shaft rod is for the pedal with moped
Connection, magnetic strength ring setting be additionally provided in the central shaft rod, and on the magnetic strength ring for projection piece；Body and induction
Device, the sensing device are arranged on the body, and the body is set in the outside of the magnetic strength ring, the sensing device
It is arranged with the projection piece interval, and the central shaft rod is rotatably assorted with the body；Message handler, the sensing device with
Described information processor is electrically connected, and described information processor is for acquiring the stress value being applied in central shaft rod and acquisition magnetic
Feel the magnetic field intensity of ring.
Technical solution is illustrated further below：
The magnetic strength ring to form the first magnetic strength ring and the second magnetic strength ring by magnetizing, the first magnetic strength ring and described second
The polarity of magnetic strength ring on the contrary, and the first magnetic strength ring set be located on the second magnetic strength ring.
The magnetic strength ring to form multiple first magnetic patch and multiple second magnetic patch by magnetizing, first magnetic patch and described the
The polarity of two magnetic patch on the contrary, and first magnetic patch be arranged alternately with second magnetic patch.
Stress compensation device further includes first line control panel and the second line control board, described information processor include by
Force information processor and angle information processor, the first line control panel are arranged at institute with the stress message handler
It states in central shaft rod, the angle information processor is arranged with second line control board on the body.
First limiting section and the second limiting section, first limiting section are installed in one end of the body, second limit
Position portion is installed in the other end of the body, and first passed through for central shaft rod wherein one end is offered on first limiting section
It is open, the second opening passed through for the central shaft rod other end is offered on second limiting section.
Stress compensation device further includes the first buffering ring and the second buffering ring, and first buffering ring is installed in described first
On limiting section, second buffering ring is installed on second limiting section, first buffering ring and second buffering ring
It is used to contradict with the central shaft rod and coordinate.
A kind of moped, including above-mentioned stress compensation device, the first pedal, the second pedal, communicating pipe and driving electricity
Machine, the stress compensation device were set in inside the communicating pipe, and the driving motor is connected with the stress compensation device, and
The driving motor is connected with wheel, and first pedal is connected with wherein one end of the central shaft rod, second pedal with
The other end of the central shaft rod is connected.
Moped further includes connector, and the inside of the connector offers channel, the letter of the signal processor
Number line can pass through the channel to be electrically connected with driving motor, and the connector is for connecting the communicating pipe and the set
Body offers the first trepanning passed through for the connector, is offered for the company on the body on the communicating pipe
The second trepanning that fitting passes through.
Moped further includes outlet pipe close, the outlet-pipe plug sleeve be located at the channel interior and with the channel
Side wall mutually contradicts.
Above-mentioned moped and stress compensation device are in use, moped is acted on by pedal to central shaft rod application
Power overcomes resistance and the moped generated resistance when accelerating that wheel generates when being contacted with ground with this.Axis
Bar meeting run-off the straight under the compressing of active force, at this point, magnetic strength ring can follow central shaft rod to tilt together.Sensing device setting is existed
On body, projection piece is arranged on the surface of magnetic strength ring, is rotated relative to body by central shaft rod.Meanwhile sensing device root
The variation of the distance between magnetic strength ring and sensing device can be incuded according to projection piece, to induce central shaft rod in different inclination conditions
Under magnetic field intensity.Magnetic field intensity after sensing device can tilt magnetic strength ring is transmitted to message handler.So that axis
The resistance that bar is overcome when tilting can be fed back to message handler simultaneously with the information of changes of magnetic field.Finally, information processing
Device is handled according to the change information by force information and magnetic field in central shaft rod, and finally obtains actual correction stress
Value.
A kind of stress compensation method, includes the following steps：Acquisition is applied to the stress value close to chain one end in central shaft rod；
Acquire angle offset signal of the central shaft rod inside body；Amendment stress value is obtained according to stress value and angle offset signal；It connects
It receives and corrects stress value, and to wheel outputting torsion.
Above-mentioned stress compensation method is according to the stressing conditions setting central shaft rod acted in central shaft rod under active force compressing
Angle offset range.Message handler acquires the first pedal or the second pedal is applied to the stress value in central shaft rod, then feels
Generated angle offset is transmitted to message handler in the form of magnetic field signal after answering device to tilt central shaft rod.Information processing
Device converts magnetic field signal to angle offset numerical value again, and actual loading ratio is measured according to this angle offset numerical value correspondence.Finally,
The stress value that message handler will act in central shaft rod close to chain one end is multiplied with actual loading ratio and obtains amendment stress
Value, driving motor provide torsion to the wheel of moped according to correction stress value, are being ridden to realize moped
Stress balance during row.
Description of the drawings
Fig. 1 is the structural schematic diagram of the stress compensation device described in an embodiment；
Fig. 2 is the structural schematic diagram of the stress compensation device described in another embodiment；
Fig. 3 is the partial enlarged view of part A shown in Fig. 2；
Fig. 4 is the partial structural diagram of the stress compensation device described in an embodiment；
Fig. 5 is the flow chart of stress compensation method described in an embodiment.
Reference sign：
100, central shaft rod, 110, magnetic strength ring, 111, projection piece, the 112, first magnetic strength ring, the 113, second magnetic strength ring, 114,
One magnetic patch, the 115, second magnetic patch, 200, body, 210, sensing device, the 220, first limiting section, the 221, first opening, 222, the
One buffering ring, the 230, second limiting section, the 231, second opening, the 232, second buffering ring, 240, protective case, 300, information processing
Device, 310 stress message handlers, 311, first line control panel, 320, angle information processor, the control of the 321, second circuit
Plate, 400, communicating pipe, 401, connector, the 402, first trepanning, the 403, second trepanning, 404, outlet pipe close.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only solving
The present invention is released, protection scope of the present invention is not limited.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
Heretofore described " first ", " second " do not represent specific quantity and sequence, are only used for the differentiation of title.
As shown in figures 1 and 3, in one embodiment, a kind of power sensing device, including：Magnetic strength ring 110, central shaft rod
100, body 200, sensing device 210 and message handler 300.The central shaft rod 100 is used to connect with the pedal of moped
It connects, the magnetic strength ring 110 is arranged in the central shaft rod 100, and is additionally provided with projection piece 111 on the magnetic strength ring 110.The sense
Device 210 is answered to be arranged on the body 200, the body 200 is set in the outside of the magnetic strength ring 110, the inductor
Part 210 is arranged with the interval of the projection piece 111, and the central shaft rod 100 is rotatably assorted with the body 200.Specifically, described
Body 200 further includes protective case 240, and the protective case 240 is for preventing external spot or dust from entering inside body 200.Institute
It states sensing device 210 to be electrically connected with described information processor 300, described information processor 300 is applied to axis for acquiring
The magnetic field intensity of stress value and acquisition magnetic strength ring 110 on bar 100.The magnetic strength ring 110 is whole to be set in the central shaft rod
On 100, the projection piece 111 is cam or convex block.The sensing device 210 includes that angle information processor and linear Hall are former
(Hall element is a kind of Magnetic Sensor based on Hall effect to part.Can detect magnetic field and its variation with it, can it is various with
It is used in the related occasion in magnetic field).Specifically, in the present embodiment, the projection piece 111 is metal cam.At described information
It manages device 300 to be arranged in the central shaft rod 100, the sensing device 210 is electrically connected with described information processor 300.It is described
This design method of message handler 300 can be substantially reduced the transmission distance between sensing device 210 and message handler 300
From reducing and transmit the error that is generated in transmission process of signal.
In another embodiment, when magnetic strength ring 110 follows central shaft rod 100 to rotate, the boss of cam can change
Become the magnetic induction line distance between magnetic strength ring 110 and sensing device 210, to become magnetic field of the central shaft rod 100 under stressing conditions
Change information and is transmitted to sensing device 210.Cam and central shaft rod are improved more specifically, being set in central shaft rod 100 by cam
100 globality, meanwhile, it also can more accurately transmit magnetic field intensity of the central shaft rod 100 under stress inclination conditions.It is described
The projection portion of cam is hemispherical, and when projection portion follows central shaft rod 100 to rotate, suffered resistance is smaller, and then is reduced
Projection portion generated error when transmitting signal to sensing device.In addition to this, it such as can also be set on magnetic strength ring 110
Convex block (or convex block is integrally formed with magnetic strength ring 110) is set, convex block follows magnetic strength ring 110 to rotate and then realizes for magnetic strength
The distance change of magnetic induction line between ring 110 and sensing device 210.At this point, without any between magnetic strength ring 110 and sensing device 210
Medium improves magnetic strength ring 110 and sensing device 210 so that magnetic strength ring 110 can radiate magnetic induction line without medium is needed guiding through
Between magnetic field intensity.This is only one of embodiment, for example, it is also possible to using electromagnetic induction principle, i.e., by magnetic strength ring
110 become magnetic coil, then are electrically connected sensing device 210 and magnetic coil to form closed circuit, pass through 100 stress of central shaft rod
Inclined cut magnetic induction line generates induced electromotive force.Sensing device 210 converts this electromotive force to current value, is finally transmitted to information
Processor 300 is handled.
As shown in figure 3, in one embodiment, the magnetic strength ring 110 by it is inside and outside magnetize to be formed the first magnetic strength ring 112 with
The polarity of second magnetic strength ring 113, the first magnetic strength ring 112 and the second magnetic strength ring 113 is on the contrary, and the first magnetic strength ring
112 are set on the second magnetic strength ring 113.Specifically, the polarity of the first magnetic strength ring 112 is the poles N, second magnetic strength
The polarity of ring 113 is the poles S (or the polarity of the first magnetic strength ring is the poles S, and the polarity of the second magnetic strength ring is the poles N).
As shown in figure 4, in another embodiment, the magnetic strength ring 110 by magnetize to be formed multiple first magnetic patch 114 with
The polarity of multiple second magnetic patch 115, first magnetic patch 114 and second magnetic patch 115 is on the contrary, and first magnetic patch 114
It is arranged alternately with second magnetic patch 115.Specifically, by the magnetic strength ring 110 be placed on direct current by coil institute shape
At magnetic field in, then by change DC current current direction realization magnetize to 110 two kinds of opposed polarities of magnetic strength ring.It fills
For magnetic strength ring after magnetic when following central shaft rod 100 to rotate, sensing device 210 can receive multiple first magnetic patch being arranged alternately
114 and second magnetic field signal that transmits of magnetic patch 115, at this point, inductor can be according to 115 magnetic field of the first magnetic patch 114 and the second magnetic patch
The alternating of intensity changes and converts it into corresponding ON signal and OFF signal, i.e. sensing device 210 reads the first magnetic patch 114
Magnetic Field after can be converted into ON signal, sensing device 210 can be by its turn after reading the magnetic field intensity of the second magnetic patch 115
It is changed to OFF signal.Angle offset when final sensing device 210 tilts 100 stress of central shaft rod is with the friendship of ON signal and OFF signal
It is transmitted to message handler 300 for frequency and carries out correction processing.This is only one of embodiment, such as：It can also use
Optical grating principle.Sensing device 210 is grating sensor.Magnetic strength ring 110 is replaced with glass ring, and is opened up on glass ring
Go out a plurality of parallel indentation, incisure density of the indentation on glass ring is the lines per millimeter of 10 lines per millimeters~100.Adjacent two indentations
Between being capable of light transmission.So that glass ring, when following central shaft rod 100 to rotate, glass ring will present under light irradiation
Go out different refraction angles.I.e. after 100 stress of central shaft rod tilts, grating sensor can receive corresponding anaclasis letter
Breath.Then grating sensor generates digital signal by amplification, shaping, sensing and number system and exports to message handler 300.
At this point, message handler 300 can directly display out 100 inclined displacement of central shaft rod.
As depicted in figs. 1 and 2, in one embodiment, power sensing device further includes first line control panel 311 and
Two line control boards 321, described information processor 300 include stress message handler 310 and angle information processor 320, institute
It states first line control panel 311 to be arranged in the central shaft rod 100 with the stress message handler 310, the angle letter
Processor 320 is ceased with second line control board 321 to be arranged on the body 200.Specifically, described information processor
300 include stress message handler 310 and angle information processor 320.The stress message handler 310 and first line control
Making sheet 311 is arranged in the central shaft rod 100, and the stress message handler 310 is applied to for acquiring in central shaft rod 100
By force signal.The angle information processor 320 is electrically connected with the sensing device 210 and the second line control board 321.Institute
State angle offset signal of the angle information processor 320 for acquiring the transmission of sensing device 210.The first line control panel
311 are electrically connected with second line control board 321 by the way of being wirelessly connected.Message handler 300 is by stress
Signal handles stress offset corresponding to driving motor output well with angle offset signal integration.
In another embodiment, power sensing device further includes the first limiting section 220 and the second limiting section 230.It is described
First limiting section 220 is installed in one end of the body 200, and second limiting section 230 is installed in the another of the body 200
End.The first opening 221 passed through for the wherein one end of central shaft rod 100, second limit are offered on first limiting section 220
The second opening 231 passed through for 100 other end of central shaft rod is offered in position portion 230.Power sensing device further includes first slow
Rush ring 222 and the second buffering ring 232.First buffering ring 222 is installed on first limiting section 220, and described second is slow
Ring 232 is rushed to be installed on second limiting section 230, first buffering ring 222 and second buffering ring 232 be used to
The central shaft rod 100 contradicts cooperation.First limiting section 220 and second limiting section 230 are end cap or buckle, specifically
Ground, first limiting section 220 are first end cover (not shown), and first opening 221 is opened in the first end cover
The outside in portion, the first end cover is equipped with the first external screw thread, and one end of the body 200 is equipped with corresponding with first external screw thread
The first internal thread, to realize being detachably connected for the first end cover and the body 200.Second limiting section
230 be second end cover (not shown), and second opening 231 is opened in the middle part of the second end cover, the first end cover
Outside is equipped with the second external screw thread, and the other end of the body 200 is equipped with the second internal thread corresponding with second external screw thread, from
And realize being detachably connected for the first end cover and the body 200.That is one end of the central shaft rod 100 can pass through institute
It states the first opening 221 to contradict with first end cover, the other end of the central shaft rod 100 can pass through described second to be open 231 and the
Two end caps contradict.Further, first buffering ring, 222 and second buffering ring 232 is bearing.I.e. when 100 stress of central shaft rod
When run-off the straight, a part of active force can be changed into axial rotatory force under the action of bearing, to substantially reduce axis
The angle that bar 100 deviates.
In one embodiment, a kind of moped, including above-mentioned power sensing device, the first pedal (not shown),
Second pedal (not shown), communicating pipe 400 and driving motor (not shown).The power sensing device is set in the communicating pipe
Inside 400, the driving motor is electrically connected with the power sensing device, and the driving motor is connected with wheel, described
First pedal is connected with wherein one end of the central shaft rod 100, the other end phase of second pedal and the central shaft rod 100
Even.Specifically, the communicating pipe 400 is Five-way tube.After the power sensing device is installed in communicating pipe 400, the central shaft rod
100 both ends for protruding from communicating pipe 400 are respectively used to be connected with the second pedal with the first pedal of moped.In this implementation
In example, moped further includes connector 401.The inside of the connector 401 offers channel, the signal processor
Signal wire can pass through the channel to be electrically connected with driving motor.The connector 401 for connect the communicating pipe 400 with
The body 200 offers the first trepanning 402 passed through for the connector 401, the body on the communicating pipe 400
The second trepanning 403 passed through for the connector 401 is offered on 200.Moped further includes outlet pipe close 404.Institute
Outlet pipe close 404 is stated to be set in the channel interior and mutually contradict with the side wall in the channel.The signal processor and institute
It states driving motor to connect by signal wire, waterproof layer is enclosed with outside the signal wire.Further, the connector 401 is
Bolt or screw.The body 200 is connected and fixed with the communicating pipe 400 by connector 401, so as to avoid body 200
It is moved inside communicating pipe 400.Further, the driving that signal wire passes through the channel and is arranged outside communicating pipe 400
Motor is electrically connected, at this point, outlet pipe close 404 can compensate the gap between connector 401 and signal wire, is avoided
Water source or spot enter from the channel inside communicating pipe 400.
Above-mentioned moped and stress compensation device are in use, moped is applied by pedal to central shaft rod 100
Active force overcomes resistance and the moped generated resistance when accelerating that wheel generates when being contacted with ground with this.
The meeting run-off the straight under the compressing of active force of central shaft rod 100, at this point, magnetic strength ring 110 can follow central shaft rod 100 to tilt together.It will
Sensing device 210 is arranged on body 200, and projection piece 111 is arranged on the surface of magnetic strength ring 110, by central shaft rod 100 relative to
Body 200 is rotated.Meanwhile sensing device 210 according to projection piece 111 can incude magnetic strength ring 110 and sensing device 210 it
Between distance change, to induce magnetic field intensity of the central shaft rod 100 under different inclination conditions.Sensing device 210 can be by magnetic
Magnetic field intensity after sense ring 110 tilts is transmitted to message handler 300.So that central shaft rod 100 was overcome when tilting
Resistance can be fed back to message handler 300 simultaneously with the information of changes of magnetic field.Finally, message handler 300 is according to central shaft rod
The change information by force information and magnetic field on 100 is handled, and finally obtains actual correction stress value.
As shown in figure 5, a kind of stress compensation method, includes the following steps：Acquisition is applied in central shaft rod 100 close to chain
The stress value of one end；Acquire angle offset signal of the central shaft rod 100 inside body 200；Believed according to stress value and angle offset
Number obtain amendment stress value；It receives and corrects stress value, and to wheel outputting torsion.
In one embodiment, research staff is according to test of many times, by central shaft rod 100 under stressing conditions it is offset not
With angle and two active forces acted in central shaft rod 100 carry out that stress ratio is calculated.Then the difference is tilted
In angle and different stress ratio import information processors corresponding from differing tilt angles 300.So that different model
Moped when riding, the angle that message handler 300 need to only be generated according to central shaft rod 100 relative to body 200 is inclined
Shifting value and the stress value acted in central shaft rod 100 close to chain one end can be obtained an amendment stress value, driving motor
Receive the corresponding torsion of wheel application for correcting stress value to moped.So that bicycle is realized in ride
Stress balance.
Above-mentioned stress compensation method sets central shaft rod 100 in active force according to the stressing conditions acted in central shaft rod 100
Angle offset range under compressing.Message handler 300 acquire the first pedal or the second pedal be applied in central shaft rod 100 by
Force value, generated angle offset is transmitted to letter in the form of magnetic field signal after then sensing device 210 tilts central shaft rod 100
Cease processor 300.Message handler 300 converts magnetic field signal to angle offset numerical value again, according to this angle offset numerical value pair
Actual loading ratio should be measured.Finally, message handler 300 will act at the stress value close to chain one end in central shaft rod 100
It is multiplied with actual loading ratio and obtains amendment stress value.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of stress compensation device, which is characterized in that including：
Central shaft rod and magnetic strength ring, for being connect with the pedal of moped, the magnetic strength ring is arranged described the central shaft rod
In central shaft rod, and projection piece is additionally provided on the magnetic strength ring；
Body and sensing device, the sensing device are arranged on the body, and the body is set in the outer of the magnetic strength ring
Portion, the sensing device is arranged with the projection piece interval, and the central shaft rod is rotatably assorted with the body；
Message handler, the sensing device are electrically connected with described information processor, and described information processor is applied for acquiring
The magnetic field intensity of the stress value and acquisition magnetic strength ring that are added in central shaft rod.
2. stress compensation device according to claim 1, which is characterized in that the magnetic strength ring to form the first magnetic by magnetizing
The polarity of sense ring and the second magnetic strength ring, the first magnetic strength ring and the second magnetic strength ring is on the contrary, and the first magnetic strength ring set
It is located on the second magnetic strength ring.
3. stress compensation device according to claim 1, which is characterized in that the magnetic strength ring to form multiple by magnetizing
One magnetic patch and multiple second magnetic patch, the polarity of first magnetic patch and second magnetic patch is on the contrary, and first magnetic patch and institute
The second magnetic patch is stated to be arranged alternately.
4. stress compensation device according to claim 1, which is characterized in that further include first line control panel and the second line
Road control panel, described information processor include stress message handler and angle information processor, the first line control panel
It is arranged in the central shaft rod with the stress message handler, the angle information processor is controlled with second circuit
Plate is arranged on the body.
5. stress compensation device according to claim 1, which is characterized in that further include the first limiting section and the second limit
Portion, first limiting section are installed in one end of the body, and second limiting section is installed in the other end of the body, institute
The first opening for offering on the first limiting section and being passed through for central shaft rod wherein one end is stated, is opened up on second limiting section useful
In the second opening that the central shaft rod other end passes through.
6. stress compensation device according to claim 5, which is characterized in that further include the first buffering ring and the second buffering
Ring, first buffering ring are installed on first limiting section, and second buffering ring is installed on second limiting section,
First buffering ring is used to contradict with the central shaft rod with second buffering ring to be coordinated.
Stress compensation device, the first pedal 7. a kind of moped, including described in claim 1 to 6 any one, second
Pedal, communicating pipe and driving motor, which is characterized in that the stress compensation device was set in inside the communicating pipe, the drive
Dynamic motor is electrically connected with the stress compensation device, and the driving motor wheel is connected, first pedal with it is described in
Wherein one end of shaft is connected, and second pedal is connected with the other end of the central shaft rod.
8. moped according to claim 7, which is characterized in that further include connector, the inside of the connector
Channel is offered, the signal wire of the signal processor can be connected across the channel with driving motor, and the connector is used
In connecting the communicating pipe and the body, the first trepanning passed through for the connector, institute are offered on the communicating pipe
State the second trepanning for offering on body and being passed through for the connector.
9. moped according to claim 7, which is characterized in that further include outlet pipe close, the outlet-pipe plug sleeve
It is located at the channel interior and is mutually contradicted with the side wall in the channel.
10. a kind of stress compensation method as claimed in claim 7, which is characterized in that include the following steps：
Acquisition is applied to the stress value close to chain one end in central shaft rod；
Acquire angle offset signal of the central shaft rod inside body；
It carries out referring to compare according to stress value and angle offset signal obtaining amendment stress value；
It receives and corrects stress value, and to wheel outputting torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601136.6A CN108791678A (en) | 2018-06-12 | 2018-06-12 | Moped, stress compensation device and stress compensation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601136.6A CN108791678A (en) | 2018-06-12 | 2018-06-12 | Moped, stress compensation device and stress compensation method |
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| CN108791678A true CN108791678A (en) | 2018-11-13 |
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| CN201810601136.6A Pending CN108791678A (en) | 2018-06-12 | 2018-06-12 | Moped, stress compensation device and stress compensation method |
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