CN109383697A - A kind of electric scooter - Google Patents
A kind of electric scooter Download PDFInfo
- Publication number
- CN109383697A CN109383697A CN201710685533.1A CN201710685533A CN109383697A CN 109383697 A CN109383697 A CN 109383697A CN 201710685533 A CN201710685533 A CN 201710685533A CN 109383697 A CN109383697 A CN 109383697A
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- strain transducer
- electric scooter
- support bracket
- fixed
- scooter
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- 230000006698 induction Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
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- 239000000428 dust Substances 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 238000002847 impedance measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a kind of electric scooters, comprising: the support bracket of connection pedal and wheel, at least one strain transducer being fixed on support bracket, strain transducer are connected with the controller of electric scooter.Micro- deformation of strain transducer induction scooter support bracket on the electric scooter provided through the invention realizes that detection user's center of gravity and posture go the operation of control scooter, control the operation of Segway Human Transporter with remote controler again without user, the both hands of user are liberated, and the use by avoiding remote controler, avoid the false command bring potential danger of remote signal.
Description
Technical field
The present invention relates to four-wheels to move Segway Human Transporter technical field, more particularly to a kind of electric scooter.
Background technique
With the rise of scooter, four-wheel sports scooter is all greatly favored by consumers all the time.Initial four-wheel movement is slided
Wooden handcart is purely the component of mechanical structure, and user needs to accelerate scooter by means such as boostings.In recent years, Segway Human Transporter
It is increasingly becoming fashion trend, is liked for user.
In existing Segway Human Transporter, hand-held remote controller is indispensable component.User needs to pass through remote controler
It inputs to control move forward and backward direction and acceleration and deceleration etc. of Segway Human Transporter and operate.In order to operate Segway Human Transporter, use
Family must have a hand whole process hand-held remote controller to control Segway Human Transporter, it is clear that this is very inconvenient, is existing electric sliding
The big defect of the one of wooden handcart.In addition, since the control instruction of remote controler is wirelessly to be transmitted, and wirelessly set in life
It is standby than wide, may result in and occur the case where signal is interfered in use process, so that the control of remote controler refers to
The control instruction that can not receive or receive mistake is enabled, and then is caused dangerous.
Summary of the invention
It is an object of the invention to propose a kind of electric scooter, to solve in the prior art due to using remote controler
The operation for controlling Segway Human Transporter brings inconvenient to use and there are problems that potential danger to user.
In order to achieve the above objectives, the present invention provides following technical schemes:
A kind of electric scooter, comprising: the support bracket of connection pedal and wheel, further includes: be fixed at institute
State at least one strain transducer on support bracket, the controller phase of the strain transducer and the electric scooter
Even.
Preferably, the strain transducer is fixed at the upside or downside of the support bracket.
Preferably, the strain transducer is fixed at the side of the support bracket.
Preferably, the strain transducer is pasted on the support bracket by glue fixation.
Preferably, the strain transducer is arranged on the support bracket by being welded and fixed.
Preferably, the electric scooter further include: acceleration transducer, the acceleration sensor are fixed at
On the electric scooter, the acceleration sensor is connected with the controller.
Preferably, the electric scooter further include: gyroscope, the gyroscope are fixed at the Novel electric
On dynamic scooter, the gyroscope is connected with the controller.
Preferably, the electric scooter further include: bluetooth module, the bluetooth module are fixed at described new
On type Segway Human Transporter, the bluetooth module is connected with the controller.
Preferably, the electric scooter further include: WIFI module, the WIFI module are fixed at described new
On type Segway Human Transporter, the WIFI module is connected with the controller.
It can be seen via above technical scheme that compared with prior art, the invention discloses a kind of electric scooter,
It include: the support bracket for connecting pedal and wheel, at least one strain transducer being fixed on support bracket, strain biography
Sensor is connected with the controller of electric scooter.The strain transducer on electric scooter provided through the invention
Micro- deformation of induction scooter support bracket realizes that detection user's center of gravity and posture go the operation of control scooter, again without user
The operation that Segway Human Transporter is controlled with remote controler has been liberated the both hands of user, and the use by avoiding remote controler, has been avoided
The false command bring potential danger of remote signal.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the electric scooter bottom view that the embodiment of the present invention one provides；
Fig. 2 is the electric scooter side view that the embodiment of the present invention one provides；
Fig. 3 is the electric scooter front view that the embodiment of the present invention one provides；
Fig. 4 is the electric scooter rearview that the embodiment of the present invention one provides；
Fig. 5 is electric scooter bottom view provided by Embodiment 2 of the present invention；
Fig. 6 is electric scooter front view provided by Embodiment 2 of the present invention；
Fig. 7 is electric scooter rearview provided by Embodiment 2 of the present invention；
Fig. 8 is the electric scooter bottom view that the embodiment of the present invention three provides；
Fig. 9 is the electric scooter bottom view that the embodiment of the present invention three provides；
Figure 10 is the electric scooter bottom view that the embodiment of the present invention four provides；
Figure 11 is the electric scooter bottom view that the embodiment of the present invention four provides；
Figure 12 is electric scooter left-hand bend schematic diagram provided in an embodiment of the present invention；
Figure 13 is electric scooter linear running schematic diagram provided in an embodiment of the present invention；
Figure 14 is electric scooter right-hand bend schematic diagram provided in an embodiment of the present invention；
Figure 15 is electric scooter control principle schematic diagram provided in an embodiment of the present invention；
Figure 16 is 1 electrical block diagram of strain transducer signal acquisition scheme provided in an embodiment of the present invention；
Figure 17 is 2 electrical block diagram of strain transducer signal acquisition scheme provided in an embodiment of the present invention；
Figure 18 is 3 electrical block diagram of strain transducer signal acquisition scheme provided in an embodiment of the present invention；
Figure 19 is 4 electrical block diagram of strain transducer signal acquisition scheme provided in an embodiment of the present invention.
Specific embodiment
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
Site preparation 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.
Embodiment one
Attached drawing 1-4 is please referred to, Fig. 1 is the electric scooter bottom view that the embodiment of the present invention one provides；Fig. 2 is this hair
The electric scooter side view that bright embodiment one provides；Fig. 3 is the electric scooter that the embodiment of the present invention one provides
Front view；Fig. 4 is the electric scooter rearview that the embodiment of the present invention one provides.As Figure 1-Figure 4, electric is sliding
Wooden handcart is made of one piece of pedal M, two support brackets (U1, U2), battery and control module N and four wheels (1,2,3,4),
It being driven by motor, wherein any one in 4 wheels, two, three or four wheels may each be driving wheel, by
Brush motor or brushless motor driving, motor are connect with battery and control module N.It is brushless in newest Segway Human Transporter
Motor (BLDC) is typically installed in wheel, is combined together with wheel as driving wheel, support bracket U1 connection pedal M and
Wheel (1,2), support bracket U2 connection pedal M and wheel (3,4), the electric scooter, further includes: be fixed at and hold
Strain transducer W1 on weight bracket U1, and the strain transducer W2 being fixed on support bracket U2, strain transducer
W1 and strain transducer W2 are connected with the controller of electric scooter respectively.
Wherein, as shown in Figure 1, strain transducer W1 can be fixed at the upside or downside of support bracket U1, strain
The upside or downside of support bracket U2 can be fixedly installed in sensor W2.
Wherein, as shown in Figure 3 and Figure 4, strain transducer W1 and strain transducer W2, which can also be respectively fixedly disposed at, holds
The side of weight bracket U1 and support bracket U2.
Wherein, strain transducer is pasted on support bracket by glue fixation, or is fixed by other ways such as welding
Be arranged on support bracket, for strain transducer fixed form herein without specifically limiting, other can also be passed through
Mode is fixed to paste or is fixed on support bracket, it is ensured that when bracket generates miniature deformation, strain transducer can
Corresponding deformation is generated, so as to cause the variation of strain transducer impedance.Different, the strain sensing according to the type of strain transducer
The impedance of device can be the increase with deformation and increase, or is also possible to the increase with deformation and reduces.
The present embodiment installs strain transducer on support bracket, can pass through strain transducer support bracket U1 and load-bearing
Bracket U2 pressure and the distortion measurement generated obtain center of gravity and the center of gravity parameter etc. of user by calculating accordingly, come
Control the traffic direction of electric scooter.
In the present embodiment, when user uses slide plate, if body is tilted to the side support bracket U1, user's
Whole center of gravity is partial to the side support bracket U1, and support bracket U1 load-bearing is greater than support bracket U2, and strain transducer W1 is measured
Micro- deformation is greater than the shape that strain transducer W2 is measured and is slightly variable, and controller can be according to the letter of strain transducer W1 and strain transducer W2
Number, by calculating, driving slide plate accelerates to the direction of the side support bracket U1.Conversely, when using slide plate such as user, if body
It is tilted to the side support bracket U2, then the whole center of gravity of user is partial to the side support bracket U2, and support bracket U2 load-bearing is big
It is greater than the shape that strain transducer W1 is measured in micro- deformation that support bracket U1, strain transducer W2 are measured to be slightly variable, controller can root
According to the signal of strain transducer W1 and strain transducer W2, by calculating, driving slide plate accelerates to the direction of the side support bracket U2.
Present embodiment discloses a kind of electric scooters, comprising: the support bracket of connection pedal and wheel exists respectively
Two strain transducers are fixedly installed on support bracket, strain transducer is connected with the controller of electric scooter.Pass through
Installation strain transducer on electric scooter realizes detection user's weight to incude micro- deformation of scooter support bracket
The heart and posture go the operation of control scooter, control the operation of Segway Human Transporter with remote controler again without user, have liberated use
The both hands at family, and the use by avoiding remote controler avoid the false command bring potential danger of remote signal.
Embodiment two
Attached drawing 5-7 is please referred to, Fig. 5 is electric scooter bottom view provided by Embodiment 2 of the present invention；Fig. 6 is this hair
The electric scooter front view that bright embodiment two provides；Fig. 7 is electric scooter provided by Embodiment 2 of the present invention
Rearview.As shown in Figure 5-Figure 7, electric scooter is by one piece of pedal M, two support brackets (U1, U2), battery and control
Module N and four wheel (1,2,3,4) compositions, are driven, wherein any one in 4 wheels, two, three by motor
A perhaps four wheels may each be driving wheel and be driven by brush motor or brushless motor, motor and battery and control module N
Connection.In newest Segway Human Transporter, brushless motor (BLDC) is typically installed in wheel, is combined together work with wheel
For driving wheel, support bracket U1 connection pedal M and wheel (1,2), support bracket U2 connection pedal M and wheel (3,4), this is novel
Segway Human Transporter, further includes: the strain transducer W1 and strain transducer W3 being fixed on support bracket U1, and it is fixed
Strain transducer W2 and strain transducer W4 on support bracket U2, strain transducer W1, strain transducer W2, strain are set
Sensor W3 and strain transducer W4 are connected with the controller of electric scooter respectively.
Wherein, as shown in figure 5, strain transducer W1 and strain transducer W3 can be fixed at the upper of support bracket U1
The upside or downside of support bracket U2 can be fixedly installed in side or downside, strain transducer W2 and strain transducer W4.
Wherein, as shown in Figure 6 and Figure 7, strain transducer W1 and strain transducer W3 can be fixed at support bracket
The side of U1；Strain transducer W2 and strain transducer W4 can be fixed at the side of support bracket U2
Wherein, strain transducer is pasted on support bracket by glue fixation, or is fixed by other ways such as welding
It is arranged on support bracket.Ensure that strain transducer can generate corresponding deformation when bracket generates miniature deformation, thus
Cause the variation of strain transducer impedance.It is different according to the type of strain transducer, the impedance of strain transducer can be with
The increase of deformation and increase, or be also possible to the increase with deformation and reduce.
The present embodiment installs two strain transducers on support bracket respectively, i.e., installation strain passes on support bracket U1
Sensor W1 and strain transducer W3 installs strain transducer W2 and strain transducer W4 on support bracket U2, further increases
The distortion measurement that is generated by strain transducer support bracket U1 and support bracket U2 pressure, it may be assumed that improve pressure and survey
The sensitivity of amount obtains center of gravity and the center of gravity parameter etc. of user, by calculating accordingly to control electric scooter
Traffic direction.
Embodiment three
On the basis of embodiment one or embodiment two, as shown in Figure 8 and Figure 9, the invention also discloses a kind of Novel electrics
Dynamic scooter, further includes: acceleration transducer P, acceleration sensor P are fixed on electric scooter, and accelerate to pass
Sensor P is connected with controller.
Preferably, as shown in Figure 8 and Figure 9, acceleration transducer P is arranged on battery and control module N, for detecting
The action input of user, for example, user can pat by the pedal that rolls in a certain way, or in a certain way
Pedal triggers preset function.
Signal collected by acceleration transducer, with the strain transducer being mounted on two support brackets described before
Collected signal combines, and is transferred to after controller makees further signal processing together, export Segway Human Transporter to
Preceding movement, moves backward, accelerates, and the control commands such as deceleration carry out driving motor.For example, under horizontality, when subscriber station is electronic
It compares when center of gravity being leaned forward on scooter footboard with rear frame, front bracket bears bigger pressure, on the bracket of front
Strain transducer detects stronger signal, in conjunction with the collected balance car status signal of acceleration transducer institute, electric return board
Vehicle will move forwards；It is corresponding, when subscriber station on electric scooter pedal center of gravity hypsokinesis when and front bracket phase
Compare, rear frame bears bigger pressure, and under horizontality, Segway Human Transporter will be moved rearward.
Example IV
On the basis of embodiment three, as shown in Figure 10 and Figure 11, the invention also discloses a kind of electric scooter,
Further include: gyroscope Q, gyroscope Q are fixed on electric scooter, and gyroscope Q is connected with controller.
Preferably, as shown in Figure 10 and Figure 11, battery and control is arranged in gyroscope Q and acceleration transducer P simultaneously
On module N, on the one hand it is used to detect the action input of user, for example, user can step on by rolling in a certain way
Plate, or pat pedal in a certain way to trigger preset function；On the other hand, for providing real-time Segway Human Transporter
Motion state, the feedback information in 3 directions the XYZ such as balance angle including pedal.
By being mounted on two support brackets with what is described before for signal collected by gyroscope and acceleration transducer
On the collected signal of strain transducer combine, be transferred to after controller makees further signal processing together, output
Travelling forward for Segway Human Transporter, moves backward, accelerates, and the control commands such as deceleration carry out driving motor.For example, under horizontality,
It compares when subscriber station leans forward center of gravity on electric scooter pedal with rear frame, front bracket bears bigger pressure
Power, the strain transducer on the bracket of front detect stronger signal, collected in conjunction with gyroscope and acceleration transducer institute
Balance car status signal, Segway Human Transporter will move forwards；It is corresponding, when subscriber station on electric scooter pedal handle
It compares when center of gravity hypsokinesis with front bracket, rear frame bears bigger pressure, and under horizontality, Segway Human Transporter will
It can rearward move.
As shown in Figure 12-Figure 14, the turning of Segway Human Transporter of the invention by the mechanical turning structure on bracket come
It completes.When user is tilted to the right center of gravity, or both feet are firmly tilted to the right pedal, the front bracket and wheel of scooter
It turns right, rear frame and wheel are turned left, and scooter is made to bend to right towards the direction of motion.It is opposite, when user center of gravity to
Left bank, or both feet, firmly when pedal is tilted to the left, the front bracket and wheel of scooter are turned left, rear frame and wheel
Son is turned right, and scooter is made to turn to the left towards the direction of motion.
Figure 15 describes electric scooter control principle drawing provided by the invention.As described above, of the invention is novel
The control signal of Segway Human Transporter is the pressure deformation signal by acquiring the strain transducer being mounted on the support bracket of front and back,
And installation gyroscope in the control module and acceleration transducer motion state signal and generate.
It should be noted that in above-described embodiment one into example IV, for detecting strain-ga(u)ge transducer impedance variations
Can have and to be realized with flowering structure:
As Figure 16 illustrates a kind of half-bridge structure for detecting strain transducer impedance variations.Wherein, Vref is low noise
Acoustic reference voltage, reference resistance R1 is the electricity of fixed resistance value, strain transducer X and reference resistance R1 series connection, as strain transducer X
When impedance changes, electric resistance partial pressure output Vs can be followed by corresponding variation, and output voltage Vs can pass through voltage detecting electricity
Road, such as: digital analog converter (ADC) is converted to digital signal and is supplied to controller and do further signal processing to measure.
Figure 17 illustrates a kind of full bridge structure for detecting strain transducer impedance variations.When using Figure 10 scheme,
2 strain transducers are provided on each support bracket, wherein the first strain transducer X and the first reference resistance RpSeries connection, the
One strain transducer X is close to reference voltage Vref one end；Second strain transducer Y and the second reference resistance RqSeries connection, second
For strain transducer Y close to reference to ground one end, electric resistance partial pressure exports VsnAnd VspFor differential signal output, it is transmitted to voltage detecting
Circuit does high-precision measurement.
In order to further improve the sensitivity to support bracket deformation and strain transducer impedance measurement, it can be used two
Possess the strain transducer unit of opposite impedance variations characteristic, the impedance of one of strain transducer unit enhance with deformation and
Increase, the impedance of another strain transducer unit enhances with deformation and reduced.
As Figure 18 illustrates the strain transducer unit half-bridge knot in series for possessing opposite impedance variations characteristic by a pair
Structure.Wherein, Vref is low noise reference voltage, strain transducer unit A and the series connection of strain transducer unit B, works as strain sensing
When the impedance of device unit A and strain transducer unit B changes, electric resistance partial pressure output Vs can be followed by corresponding variation, by
Possess the strain transducer units of opposite impedance variations characteristic for two in strain transducer unit A and strain transducer unit B,
Then output voltage Vs is changed greatly, can by voltage detecting circuit, such as: digital analog converter (ADC) measures, and is converted to number
Word signal is supplied to controller and does further signal processing.
As Figure 19 strain transducer unit for illustrating to possess opposite impedance variations characteristic by two pairs constitutes full bridge structure.?
When using Figure 19 scheme, four strain transducer units are set, as shown in figure 19, electric resistance partial pressure exports V on each support bracketsn
And VspFor differential signal output, it is transmitted to voltage detecting circuit and does high-precision measurement.
In the present patent application, it should be noted that electric scooter provided by the invention can also include: bluetooth
Module and/or WIFI module, bluetooth module are fixed on electric scooter, and bluetooth module is connected with controller；
WIFI module is fixed on electric scooter, and WIFI module is connected with controller.For provided by the invention novel
Segway Human Transporter can be connected by the terminal device of bluetooth module and/or WIFI module and user, using terminal device as distant
Control device controls electric scooter.
It should be noted that the strain transducer mentioned by the present invention, refers mainly to " deformation causes resistance value to become
A kind of function sensor of change ", not only refers in particular to foil gauge.Specific may also is that is adhered directly onto deformation mechanism (such as load-bearing branch
Frame) on traditional foil gauge；Single or multiple traditional foil gauges are first passed through into interconnection composition bridge circuit, unified paste is fixed on gold
Belong to the component that thin slice or pcb board are formed, then the component is integrally pasted on deformation mechanism (such as support bracket)；In PCB
Or in the materials such as potsherd, the resistance formed by the printing materials such as silver paste or carbon dust is with the changed part of deformation；And
The sensor of other similar function.
It should be noted that all the embodiments in this specification are described in a progressive manner, each embodiment weight
Point explanation is the difference from other embodiments, and the same or similar parts between the embodiments can be referred to each other.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion so that article or equipment including a series of elements not only include those elements, but also is wrapped
Other elements that are not explicitly listed are included, or further include for this article or the intrinsic element of equipment.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that include above-mentioned element article or
There is also other identical elements in person's equipment.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (9)
1. a kind of electric scooter, comprising: the support bracket of connection pedal and wheel, which is characterized in that further include: it is fixed
At least one strain transducer on the support bracket, the strain transducer and the electric scooter are set
Controller is connected.
2. electric scooter according to claim 1, which is characterized in that the strain transducer is fixed at institute
State the upside or downside of support bracket.
3. electric scooter according to claim 1, which is characterized in that the strain transducer is fixed at institute
State the side of support bracket.
4. electric scooter according to claim 1, which is characterized in that the strain transducer is fixed by glue
It is pasted on the support bracket.
5. electric scooter according to claim 1, which is characterized in that the strain transducer is by being welded and fixed
It is arranged on the support bracket.
6. electric scooter according to claim 1, which is characterized in that further include: acceleration transducer, it is described to add
Fast sensor is fixed on the electric scooter, and the acceleration sensor is connected with the controller.
7. electric scooter according to claim 6, which is characterized in that further include: gyroscope, the gyroscope are solid
Fixed to be arranged on the electric scooter, the gyroscope is connected with the controller.
8. electric scooter described according to claim 1 or 6 or 7, which is characterized in that further include: bluetooth module, it is described
Bluetooth module is fixed on the electric scooter, and the bluetooth module is connected with the controller.
9. electric scooter described according to claim 1 or 6 or 7, which is characterized in that further include: WIFI module, it is described
WIFI module is fixed on the electric scooter, and the WIFI module is connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710685533.1A CN109383697A (en) | 2017-08-11 | 2017-08-11 | A kind of electric scooter |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710685533.1A CN109383697A (en) | 2017-08-11 | 2017-08-11 | A kind of electric scooter |
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| CN109383697A true CN109383697A (en) | 2019-02-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420386A (en) * | 2020-04-30 | 2020-07-17 | 清华大学 | Electric scooter for detecting bearing capacity of skateboard bridge to carry out drive control |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728574Y (en) * | 2004-06-22 | 2005-09-28 | 南京科斯达机电制造有限公司 | Electric skateboard |
| US20070001415A1 (en) * | 2005-06-21 | 2007-01-04 | Cole Jeffrey E | Truck assembly for a skateboard, wheeled platform, or vehicle |
| CN202538310U (en) * | 2012-03-26 | 2012-11-21 | 路海燕 | Electrically controlled automatic steering electric scooter |
| CN203694569U (en) * | 2014-02-14 | 2014-07-09 | 上海创绘机器人科技有限公司 | Control system for electric skateboard |
| CN104689557A (en) * | 2015-03-17 | 2015-06-10 | 常州爱尔威智能科技有限公司 | Control method and control device of electric scooter |
| CN205598603U (en) * | 2016-05-06 | 2016-09-28 | 深圳市硬极智能有限公司 | Electric scooter |
| CN206261558U (en) * | 2016-07-12 | 2017-06-20 | 依纳博（天津）智能科技发展有限公司 | A kind of four-wheel is ridden instead of walk inspecting robot of sweeping the floor |
| CN208007211U (en) * | 2017-08-11 | 2018-10-26 | 北京美思安科技有限公司 | A kind of electric scooter |
-
2017
- 2017-08-11 CN CN201710685533.1A patent/CN109383697A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2728574Y (en) * | 2004-06-22 | 2005-09-28 | 南京科斯达机电制造有限公司 | Electric skateboard |
| US20070001415A1 (en) * | 2005-06-21 | 2007-01-04 | Cole Jeffrey E | Truck assembly for a skateboard, wheeled platform, or vehicle |
| CN202538310U (en) * | 2012-03-26 | 2012-11-21 | 路海燕 | Electrically controlled automatic steering electric scooter |
| CN203694569U (en) * | 2014-02-14 | 2014-07-09 | 上海创绘机器人科技有限公司 | Control system for electric skateboard |
| CN104689557A (en) * | 2015-03-17 | 2015-06-10 | 常州爱尔威智能科技有限公司 | Control method and control device of electric scooter |
| CN205598603U (en) * | 2016-05-06 | 2016-09-28 | 深圳市硬极智能有限公司 | Electric scooter |
| CN206261558U (en) * | 2016-07-12 | 2017-06-20 | 依纳博（天津）智能科技发展有限公司 | A kind of four-wheel is ridden instead of walk inspecting robot of sweeping the floor |
| CN208007211U (en) * | 2017-08-11 | 2018-10-26 | 北京美思安科技有限公司 | A kind of electric scooter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420386A (en) * | 2020-04-30 | 2020-07-17 | 清华大学 | Electric scooter for detecting bearing capacity of skateboard bridge to carry out drive control |
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