CN106696758A - Electric vehicle controller with pushing assisting function - Google Patents
Electric vehicle controller with pushing assisting function Download PDFInfo
- Publication number
- CN106696758A CN106696758A CN201710020481.6A CN201710020481A CN106696758A CN 106696758 A CN106696758 A CN 106696758A CN 201710020481 A CN201710020481 A CN 201710020481A CN 106696758 A CN106696758 A CN 106696758A
- Authority
- CN
- China
- Prior art keywords
- controller
- handle
- resistance
- electric vehicle
- cart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 abstract 2
- 206010052428 Wound Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/427—Voltage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses an electric vehicle controller with a pushing assisting function. The electric vehicle controller with the pushing assisting function comprises a handle turning circuit of the controller, a pushing assisting interface key, a divider resistor R3, a turning signal receiving I/O interface of the controller MCU and a capacitor C1; the handle turning circuit of the controller is connected with the turning signal receiving I/O interface of the controller MCU; the turning signal receiving I/O interface of the controller MCU is connected with the capacitor C1; and the handle turning circuit of the controller comprises a resistor R1, a resistor R2, a handle turning normal signal key SP and a handle non-turning signal key SP-. The electric vehicle controller with the pushing assisting function is characterized in that the divider resistor R3 and the pushing assisting interface key are arranged on the handle turning circuit of the controller; and the divider resistor R3 is connected with the pushing assisting interface key. The divider resistor R3 is connected with the handle turning circuit of the controller through the turning signal receiving I/O interface of the controller MCU. The electric vehicle controller with the pushing assisting function is advantaged in that the pushing speed may not be rapidly increased by using the divider resistor additionally arranged in the controller; therefore, users can easily push the vehicles without worrying hitting other people due to being able to control speeds.
Description
Technical field
The present invention relates to a kind of electric two-wheel vehicle controller, especially a kind of controller for electric vehicle with go-cart auxiliary.
Background technology
With the development of society and being continuously increased for the fuel oil vehicles, the natural resources such as petroleum fuel that the mankind face is not
Foot and fuel emission cause the problem of global warming increasingly to highlight.So the friendship of hybrid power or pure power in this context
Means of transport gradually enters into the life of people in all, and electric motor car arises at the historic moment.
Electric motor car because with environmental protection, operated quickly and conveniently the characteristics of, be well received by consumers
Controller for electric vehicle is the startup for controlling electric vehicle motor, and other are electric to run advance and retreat, speed, stopping and electric motor car
The kernel control chip of sub- device, it is the important component of electric motor car just as the brain of electric motor car.
With the development and progress of science and technology, requirement of the consumer to electric motor car function aspects is being improved constantly, corresponding electricity
Motor-car controller is also constantly improving and is being lifted, such as load capacity is more and more stronger, and function is more and more, and course continuation mileage is more next
It is more long etc., various products are proposed to meet the demand of different customer groups, these products allow the life of consumer
Increasingly facilitate.
But current electric motor car two wheeler still occurs problems with：
Electric motor car two wheeler includes the parts such as car body, motor, controller, battery, compared to light frame weight
It is relatively difficult during user's go-cart than larger.Bad control during using handle governing speed, is likely to result in excessive velocities and people wounds
Or car excessive velocities are so that depart from the control of car owner.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of prior art, there is provided a kind of controller for electric vehicle with go-cart auxiliary.Should
Controller is improvement on the original basis, is one divider resistance of addition in the handle circuit of existing controller, and pass through
What divider resistance and electric vehicle rotary realized the go-cart auxiliary port button of upper addition.
The technical scheme is that：It is a kind of with go-cart auxiliary controller for electric vehicle, including controller handle circuit,
Go-cart auxiliary port button, divider resistance R3, controller MCU receive I/O mouthfuls, electric capacity C1 of rotaring signal, the handle circuit of controller
Connection controller MCU receives I/O mouthfuls of rotaring signal, and controller MCU receives I/O mouthfuls of connection electric capacity C1 of rotaring signal, controller
Handle circuit includes resistance R1, resistance R2, not handle normal signal button SP, handle signal button SP-, it is characterised in that：
The handle circuit of controller is provided with a divider resistance R3 and go-cart auxiliary port button, and divider resistance R3 is pressed with go-cart auxiliary port
It is bonded and connects.Divider resistance R3 receives I/O mouthfuls of rotaring signal and is connected with the handle circuit of controller by controller MCU.
The voltage of described divider resistance R3 is multiplied by resistance R2 equal to electric current, and the value of resistance R2 can be according to user to go-cart
The different of speed require customization.The beneficial effects of the invention are as follows：Controller MCU receives I/O mouthfuls of rotaring signal according to handle signal
The difference of the voltage of offer adjusts the speed of electric motor car, and the present invention adds less point an of resistance in controller handle circuit
Piezoresistance.When user does not ride, go-cart auxiliary port button is pressed, electric motor car enters go-cart state, and car owner just can be at one
Controllable lower-speed state go-cart is advanced, it is not necessary to worry that speed cannot be controlled and the people that wounds.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Fig. 1 is the circuit theory diagrams that controller go-cart miscellaneous function is realized
In Fig. 1：SP is handle normal signal mouthful button, and SP- is not handle signal port button, and CDL is go-cart auxiliary port button,
GND is function ground wire, and C1 is electric capacity, and MCU is I/O mouthful that controller MCU receives rotaring signal, and R3 is divider resistance.
Specific embodiment
As shown in figure 1, handle circuit, go-cart auxiliary port button, divider resistance R3, controller of the present invention including controller
MCU receives I/O mouthfuls, electric capacity C1 of rotaring signal, and the handle circuit connection controller MCU of controller receives I/O mouthfuls of rotaring signal,
Controller MCU receives I/O mouthfuls of connection electric capacity C1 of rotaring signal, and the handle circuit of controller is including resistance R1, resistance R2, handle just
Regular signal button SP, not handle signal button SP-.It is characterized in that：A partial pressure electricity is provided with the handle circuit of controller
Resistance R3 and go-cart auxiliary port button, divider resistance R3 are connected with go-cart auxiliary port button.Divider resistance R3 is connect by controller MCU
Receive rotaring signal I/O mouthfuls is connected with the handle circuit of controller.
The value of described resistance R3=A*R2, resistance R2 can require customization according to user to the different of go-cart speed.Install
As long as unclamping go-cart auxiliary port button when the electric two-wheel vehicle with go-cart miscellaneous function controller is normally ridden, i.e. CDL mouthfuls hangs
Sky, divider resistance R3 does not work, and controller MCU receives I/O mouthful of the rotaring signal normal handle signal of reception, and user just can be with
Normally ride.As long as pressing go-cart auxiliary port button when not riding, divider resistance R3 works, and controller MCU receives rotaring signal
I/O mouthfuls of the voltage ratio for receiving it is much smaller when normally riding（This ratio can be according to the demand of user adjustment resistance R3
Value realize）, into go-cart secondary status, user rotates handle normal signal mouthful button, car just can slowly forward,
User can rotate handle and the step of oneself is kept up with by car；Because of divider resistance added in controller, can allow
There is increase rapidly in the speed of go-cart, and user can easily control the promotion of car, it is not necessary to worry that speed cannot be controlled
And the people that wounds.
Claims (2)
1. a kind of handle circuit of controller for electric vehicle with go-cart auxiliary, including controller, go-cart auxiliary port button, partial pressure electricity
Resistance R3, controller MCU receive I/O mouthfuls, electric capacity C1 of rotaring signal, and the handle circuit connection controller MCU of controller receives transfering the letter
Number I/O mouthfuls, controller MCU receives I/O mouthful of rotaring signal connection electric capacity C1, and the handle circuit of controller includes resistance R1, electricity
Resistance R2, not handle normal signal button SP, handle signal button SP-, it is characterised in that：It is provided with the handle circuit of controller
One divider resistance R3 and go-cart auxiliary port button, divider resistance R3 are connected with go-cart auxiliary port button；Divider resistance R3 passes through
I/O mouthfuls of controller MCU reception rotaring signals is connected with the handle circuit of controller.
2. it is according to claim 1 it is a kind of with go-cart auxiliary controller for electric vehicle, it is characterised in that：Described partial pressure electricity
The voltage for hindering R3 is multiplied by resistance R2 equal to electric current, and the value of resistance R2 can require customization according to user to the different of go-cart speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020481.6A CN106696758A (en) | 2017-01-12 | 2017-01-12 | Electric vehicle controller with pushing assisting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710020481.6A CN106696758A (en) | 2017-01-12 | 2017-01-12 | Electric vehicle controller with pushing assisting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696758A true CN106696758A (en) | 2017-05-24 |
Family
ID=58908273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710020481.6A Pending CN106696758A (en) | 2017-01-12 | 2017-01-12 | Electric vehicle controller with pushing assisting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696758A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012093435A1 (en) * | 2011-01-07 | 2012-07-12 | パナソニック株式会社 | Electric power-assisted bicycle |
| CN202448765U (en) * | 2011-04-26 | 2012-09-26 | 新安乃达驱动技术(上海)有限公司 | Out-of-control proof protection circuit of electric bicycle |
| CN205334154U (en) * | 2016-01-25 | 2016-06-22 | 无锡奥文电子有限公司 | Electric vehicle controller MCU's IO mouth expander circuit |
| CN105752257A (en) * | 2016-03-25 | 2016-07-13 | 威而森（上海）贸易有限公司 | Electronic control button for electric bicycle and corresponding electric bicycle |
| CN205469597U (en) * | 2015-12-24 | 2016-08-17 | 许龙治 | Electric motor car and have a vehicle of this electric motor car handle |
-
2017
- 2017-01-12 CN CN201710020481.6A patent/CN106696758A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012093435A1 (en) * | 2011-01-07 | 2012-07-12 | パナソニック株式会社 | Electric power-assisted bicycle |
| CN202448765U (en) * | 2011-04-26 | 2012-09-26 | 新安乃达驱动技术(上海)有限公司 | Out-of-control proof protection circuit of electric bicycle |
| CN205469597U (en) * | 2015-12-24 | 2016-08-17 | 许龙治 | Electric motor car and have a vehicle of this electric motor car handle |
| CN205334154U (en) * | 2016-01-25 | 2016-06-22 | 无锡奥文电子有限公司 | Electric vehicle controller MCU's IO mouth expander circuit |
| CN105752257A (en) * | 2016-03-25 | 2016-07-13 | 威而森（上海）贸易有限公司 | Electronic control button for electric bicycle and corresponding electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170524 |