CN208937944U - A kind of controller of electric scooter - Google Patents
A kind of controller of electric scooter Download PDFInfo
- Publication number
- CN208937944U CN208937944U CN201821549715.2U CN201821549715U CN208937944U CN 208937944 U CN208937944 U CN 208937944U CN 201821549715 U CN201821549715 U CN 201821549715U CN 208937944 U CN208937944 U CN 208937944U
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- China
- Prior art keywords
- power
- module
- magnetic links
- magnetic
- nylon part
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Abstract
A kind of controller of electric scooter, belongs to electronic technology field.Main control module is separately connected master control power supply, magnetic touching switch, bus power-supply battery voltage module and power module, bus power-supply battery voltage module connection switch and input power, bus power-supply battery voltage module is separately connected master control power supply, driving power and power module, power module connects motor, voltage indicating module connects master control power supply, and driving power connects power module.The utility model has the advantages that the power input in bus power supply is connected with the switch of zero-power, the entire controller power source of switch control, when closing, controller end power-off, at this time according to program setting time, controller automatic shutdown, power consumption is zero, avoids for a long time the consumption of battery capacity when not in use.Magnetic touching switch is connected on the single-chip microcontroller of controller, controls the power supply of single-chip microcontroller.
Description
Technical field
The utility model relates to a kind of controller of electric scooter, belong to electronic technology field.
Background technique
Controller of electric scooter currently on the market is generallyd use based on switch Hall element as position sensor
Semi-loop sine control mode, controller is most of to belong to semi-loop control without accurate current of electric and rotor angle feedback,
Current spike is big, and MOS breakdown probability is caused to increase, and electric efficiency is low when large torque, calorific value when frequent starting and climbing operation
Greatly, controller and motor burn out probability increase.And the controller used on current vehicle is still deposited while closing power supply
In consumption electric energy, still occurs the consumption of battery capacity in the state of not using for a long time, cause the damage of battery.
Summary of the invention
For overcome the deficiencies in the prior art, the utility model provides a kind of controller of electric scooter.
A kind of controller of electric scooter, main control module are separately connected master control power supply, magnetic touching switch, bus power-supply battery electricity
Die block and power module, bus power-supply battery voltage module connection switch and input power, bus power-supply battery voltage module
It is separately connected master control power supply, driving power and power module, power module connects motor, and voltage indicating module connects master control electricity
Source, driving power connect power module, and bus power-supply battery voltage module detects current line by the under-voltage signal wire of VOL and CUR
It is connect with main control module, main control module is connect by SA, SB, SC, U, V and W drive signal line with power module, and power module is logical
It crosses I-A mean value line and P-A peak line is connect with main control module, power module is connect by U, V and W power line with motor.
Driving power is 12V voltage output, and master control power supply has 5V/3.3V voltage output.
It is that magnetic touching switch has the first magnetic links and the second magnetic links, the same sex face phase of the first magnetic links and the second magnetic links
Right, the first magnetic links connect the first lead-out wire, and the second magnetic links connect the second lead-out wire, and the first magnetic links and the second magnetic links are logical
Cross nylon part package.First nylon part of nylon part wraps up the first magnetic links, and the second nylon part of nylon part wraps up the second magnet steel
The other end of piece, one end connecting spring of the first nylon part and the second nylon part, the first nylon part and the second nylon part is hanging.Buddhist nun
First nylon part of imperial part wraps up the first magnetic links, and the second nylon part of nylon part wraps up the second magnetic links, the first nylon part and
One end of second nylon part is hanging.First magnetic links are wrapped up by the upper nylon part of nylon part, and the second magnetic links pass through nylon part
Lower nylon part package.
The utility model has the advantages that the power input in bus power supply is connected with the switch of zero-power, switch control is whole
A controller power source, when closing, controller end power-off, at this time according to the program setting time, controller automatic shutdown, power consumption is
Zero, avoid for a long time the consumption of battery capacity when not in use.
Magnetic touching switch is two panels magnetic links, and according to magnet steel characteristic, identical charges repel each other, the principle that there is a natural attraction between the sexes, by two panels magnet steel
Same sex face is connected, and is separately connected a lead-out wire, Sheet Metal Forming Technology is used by upper and lower nylon part, by two panels magnetic links packet
It is rolled in inside nylon part up and down, two panels magnetic links contact surface is the same sex, the principle that identical charges repel each other under conventional sense, in separation shape
State, that is, off-position, when needing to connect, foot steps on magnetic touching switch or hand pins magnetic touching switch, and magnetic links are touched one
It rises, connects conduction at this time, achieve the purpose that energization, unclamp the principle of same-sex repulsion by magnet steel, the separation of two same sex magnetic links reaches
To the purpose of power-off.Magnetic touching switch is connected on the single-chip microcontroller of controller, controls the power supply of single-chip microcontroller.
Detailed description of the invention
When considered in conjunction with the accompanying drawings, by referring to following detailed description, it can more completely more fully understand that this is practical new
Type and being easy learns many adjoint advantages, but attached drawing described herein is used to provide to the utility model into one
Step understands, constitutes a part of the utility model, and the illustrative embodiments and their description of the utility model are practical for explaining
It is novel, it does not constitute improper limits to the present invention, such as schemes wherein:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is that the magnetic of the utility model touches one of construction of switch schematic diagram.
Fig. 3 is that the magnetic of the utility model touches two schematic diagrames of construction of switch.
The present invention will be further described with reference to the accompanying drawings and examples.
Specific embodiment
Obviously, those skilled in the art are belonged to originally practical based on many modifications and variations that the objective of the utility model is done
Novel protection scope.
Obviously, those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein,
"one", " described " and "the" may also comprise plural form.It is to be further understood that making in the specification of the utility model
Wording " comprising " refers to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of
Or add other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when claiming
When element, component are "connected" to another element, component, it can be directly connected to other elements perhaps component or can also
With there are intermediary element or components.Wording "and/or" used herein includes one or more associated listing item
Any cell and all combination.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the de-scription, the meaning of " plurality " is two or more, unless otherwise
Clear specific restriction.
Unless otherwise clearly defined and limited, the terms such as term " installation ", " connected ", " connection ", " fixation " should be done extensively
Reason and good sense solution may be a detachable connection for example, it may be being fixedly connected, or be integrally connected；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
It is logical.For the ordinary skill in the art, it can understand above-mentioned term in the present invention as the case may be
Concrete meaning.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology
Term and scientific term) there is meaning identical with the general understanding of the those of ordinary skill in fields.
For convenient for the understanding to embodiment, below in conjunction with being further explained explanation, and each embodiment not structure
The restriction of pairs of utility model embodiment.
Embodiment 1: as shown in Figure 1, Figure 2 and Figure 3, a kind of controller of electric scooter, containing main control module 1, switch 7,
Bus power-supply battery voltage module 6, driving power 5, master control power supply 2, magnetic touching switch 3, voltage indicating module 4, power module 9,
Motor 8.
Main control module 1 is separately connected master control power supply 2, magnetic touching switch 3, bus power-supply battery voltage module 6 and power module
9,6 connection switch 7 of bus power-supply battery voltage module and input power, bus power-supply battery voltage module 6 are separately connected master control
Power supply 2, driving power 5 and power module 9, power module 9 connect motor 8, and voltage indicating module 4 connects master control power supply 2, driving
Power supply 5 connects power module 9, and bus power-supply battery voltage module 6 detects current line and master by the under-voltage signal wire of VOL and CUR
It controls module 1 to connect, main control module 1 is connect by SA, SB, SC, U, V and W drive signal line with power module 9, power module 9
It is connect by I-A mean value line and P-A peak line with main control module 1, power module 9 is connected by U, V and W power line and motor 8
It connects.Driving power 5 is 12V voltage output, and master control power supply 2 has 5V/3.3V voltage output.
It is the first magnetic links 10 and the second magnetic links 11 that magnetic, which touches switch 3, and according to magnet steel characteristic, identical charges repel each other, and there is a natural attraction between the sexes
Principle, the same sex face of the first magnetic links 10 and the second magnetic links 11 is opposite, the first magnetic links 10 connect the first lead-out wire 13,
Second magnetic links 11 connect the second lead-out wire 14, the first magnetic links 10 and the second magnetic links 11 and are wrapped up by nylon part 12, and first
One end of magnetic links 10 and the second magnetic links 11 is hanging, and the opposite face of the first magnetic links 10 and the second magnetic links 11 is the same sex, often
The principle that identical charges repel each other under rule state is in discrete state, that is, off-position, and when needing to connect, foot is stepped on magnetic touching and opened
It closes or hand pins magnetic touching switch, together, connection is conductive at this time, reaches logical for the first magnetic links 10 and the touching of the second magnetic links 11
The purpose of electricity unclamps the principle of same-sex repulsion by magnet steel, the first magnetic links 10 and the separation of 11 same sex magnetic links of the second magnetic links,
Achieve the purpose that power-off.This magnetic touching switch is connected on the single-chip microcontroller of controller, controls the power supply of single-chip microcontroller.
First nylon part 16 wraps up the first magnetic links 10, and the second nylon part 17 wraps up the second magnetic links 11, the first nylon part
16 and second nylon part 17 one end is hanging or the other end connecting spring 18 of the first nylon part 16 and the second nylon part 17,
The opposite face of first magnetic links 10 and the second magnetic links 11 is the same sex, the principle that identical charges repel each other under conventional sense, in separation shape
State, that is, off-position, when needing to connect, foot step on magnetic touching switch or hand pin magnetic touching switch, the first magnetic links 10 and
Second magnetic links 11 are touched together, connect conduction at this time, achieve the purpose that energization, unclamp the principle of same-sex repulsion for passing through magnet steel
It restores to the original state with spring 18, the first magnetic links 10 and the separation of 11 same sex magnetic links of the second magnetic links achieve the purpose that power-off.Magnetic touching
Switch 3 is connected on the single-chip microcontroller of controller, controls the power supply of single-chip microcontroller.
Embodiment 2: as shown in Figure 1, Figure 2 and Figure 3, a kind of controller of electric scooter, in the power input of bus power supply
End is connected with the switch 7 of zero-power, and switch 7 controls entire controller power source, and when closing, controller end is powered off, at this time according to journey
Sequence setting time, controller automatic shutdown, power consumption zero avoid for a long time the consumption of battery capacity when not in use.
Cancel traditional Hall speed control crank regulation speed, switch 3 is touched using magnetic, when general supply is opened, controller is in
Off-mode, foot slams at this time or hand pins magnetic touching switch 3, according to program setting time, opening controller.
Program setting non-zero starting slides and reaches starting velocity, and foot is stepped on or hand pins magnetic touching switch 3, and vehicle works as holding
Preceding speed continuous service.
It if you need to accelerate, unclamps magnetic and touches switch 3, firmly coasting vehicle, reaches required speed, and foot is stepped on immediately or hand pins magnetic touching
Switch 3, vehicle will keep present speed.It herewith operates, reaches variable speed effect.
Electric current is larger when vehicle launch, especially encounters the section for having upward slope, and starting current is bigger, can thus accelerate electricity
The consumption of amount and the damage of battery reduce starting current using non-zero starting, improve mileages of continuation, adequately protected electricity
The service life in pond.
The switch 7 of zero-power is push-button switch, is connected on the power cathode of bus power input of controller, zero
The switch 7 of power consumption controls entire controller power source, when closing, controller end power-off, at this time according to program setting time, controller
Automatic shutdown, power consumption zero avoid for a long time the consumption of battery capacity when not in use.
It is two panels magnetic links that magnetic, which touches switch 3, and according to magnet steel characteristic, identical charges repel each other, the principle that there is a natural attraction between the sexes, by two panels magnet steel
(i.e. the first magnetic links 10 and the second magnetic links 11) same sex face is connected, and is separately connected a lead-out wire, passes through upper and lower nylon part
Two panels magnetic links are wrapped in nylon part (or whole nylon part) up and down using using Sheet Metal Forming Technology by (perhaps whole nylon part)
Inside, there are gap between two panels magnetic links, two panels magnetic links contact surface is the same sex, the principle that identical charges repel each other under conventional sense,
In discrete state, that is, off-position, when needing to connect, foot steps on magnetic touching switch or hand pins magnetic touching switch, utilizes
The flexible deformation of nylon part and two panels magnetic links, so that the touching contact of two panels magnetic links, connects conduction at this time, reach the mesh of energization
, after release, by magnet steel identical charges repel each other characteristic, the separation of two same sex magnetic links achievees the purpose that power-off.Magnetic touches switch 3 and connects
It connects on the single-chip microcontroller of controller, controls the power supply of single-chip microcontroller.
As described above, being explained in detail to the embodiments of the present invention, as long as but essentially without disengaging
The inventive point and effect of the utility model can have many deformations, this is apparent to one skilled in the art
's.Therefore, such variation is also integrally incorporated within the protection scope of the utility model.
Claims (2)
1. a kind of controller of electric scooter, it is characterised in that main control module is separately connected master control power supply, magnetic touching switch, bus electricity
Source battery voltage module and power module, bus power-supply battery voltage module connection switch and input power, bus power-supply battery
Voltage module is separately connected master control power supply, driving power and power module, and power module connects motor, the connection of voltage indicating module
Master control power supply, driving power connect power module, and bus power-supply battery voltage module is detected by the under-voltage signal wire of VOL and CUR
Current line is connect with main control module, and main control module is connect by SA, SB, SC, U, V and W drive signal line with power module, power
Module is connect by I-A mean value line and P-A peak line with main control module, and power module is connected by U, V and W power line and motor
It connects；Magnetic touching, which switchs, the first magnetic links and the second magnetic links, and the same sex face of the first magnetic links and the second magnetic links is opposite, the first magnetic
Steel disc connects the first lead-out wire, and the second magnetic links connect the second lead-out wire, and the first magnetic links and the second magnetic links pass through nylon part
Package；First nylon part of nylon part wraps up the first magnetic links, and the second nylon part of nylon part wraps up the second magnetic links, the first Buddhist nun
The other end of one end connecting spring of imperial part and the second nylon part, the first nylon part and the second nylon part is hanging；The of nylon part
One nylon part wraps up the first magnetic links, and the second nylon part of nylon part wraps up the second magnetic links, the first nylon part and the second nylon
One end of part is hanging；First magnetic links are wrapped up by the upper nylon part of nylon part, and the second magnetic links pass through the lower nylon of nylon part
Part package.
2. a kind of controller of electric scooter according to claim 1, it is characterised in that driving power is that 12V voltage is defeated
Out, master control power supply has 5V/3.3V voltage output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549715.2U CN208937944U (en) | 2018-09-21 | 2018-09-21 | A kind of controller of electric scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549715.2U CN208937944U (en) | 2018-09-21 | 2018-09-21 | A kind of controller of electric scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937944U true CN208937944U (en) | 2019-06-04 |
Family
ID=66722064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549715.2U Expired - Fee Related CN208937944U (en) | 2018-09-21 | 2018-09-21 | A kind of controller of electric scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937944U (en) |
-
2018
- 2018-09-21 CN CN201821549715.2U patent/CN208937944U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190604 Termination date: 20200921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |