CN205826007U - A kind of electric bicycle controller - Google Patents
A kind of electric bicycle controller Download PDFInfo
- Publication number
- CN205826007U CN205826007U CN201620425840.7U CN201620425840U CN205826007U CN 205826007 U CN205826007 U CN 205826007U CN 201620425840 U CN201620425840 U CN 201620425840U CN 205826007 U CN205826007 U CN 205826007U
- Authority
- CN
- China
- Prior art keywords
- signal
- serial communication
- controller
- chip
- electric bicycle
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
This utility model provides a kind of electric bicycle controller, including dsp chip (1), serial communication chip (3), serial communication interface (4), dsp chip (1) is connected with serial communication chip (3) two-way communication, and serial communication chip (3) is connected with host computer or display (10) two-way communication by serial communication interface (4).Controller is connected with host computer or display by serial communication interface, electric bicycle running state parameter, controller remaining device state parameter internal can be observed and be monitored, debug, thus be realized the optimization of controller inner parameter and performance.
Description
Technical field
This utility model relates to electric bicycle field, is specifically related to a kind of electric bicycle controller.
Background technology
Along with the fast development of electric bicycle, its auxiliary device gets more and more, such as: luminaire, loudspeaker, antitheft set
Standby, display devices etc., people are more and more higher to the requirement of electric bicycle performance.And controller is as the core of electric bicycle
Heart device, the height of its performance affects the experience of riding of driver.The controller of traditional electric bicycle typically is provided with surveying
Speed and speed governing, cruise and the function such as brake, but controller internal state can not be observed and monitor, can not be to controller
Inner parameter is configured.
Summary of the invention
In order to overcome the deficiencies in the prior art, this utility model provide a kind of can be to the controller of electric bicycle inside
State carries out the controller observed and monitor, debug.
A kind of electric bicycle controller of the present utility model, connects including dsp chip, serial communication chip, serial communication
Mouth, signal wire interface, dsp chip is connected with serial communication chip two-way communication, and serial communication chip passes through serial communication interface
It is connected with host computer or display two-way communication.
Preferably, described controller also includes signal level shift circuit, signaling interface, signal level shift circuit defeated
Going out end and be connected to dsp chip, the input of signal level shift circuit gathers electric brake signal, cruise letter by signaling interface
Number, restricting signal, handle signal, power-assisted signal, burglar alarm signal, motor hall signal；Each signal is by corresponding
Signal level shift circuit carry out level conversion；Dsp chip electrically connects with the control end of the motor of electric bicycle.
Preferably, described controller also includes floating boom full bridge driving circuit, and the input of floating boom full bridge driving circuit connects
To dsp chip, the outfan of floating boom full bridge driving circuit is connected with the control end of motor；Floating boom full bridge driving circuit receives DSP
The motor control signal of chip is gone forward side by side line level conversion, by the motor control signal output after conversion to the control end of motor.
Preferably, described controller also includes decompression voltage regulator, and the input of decompression voltage regulator is connected with accumulator,
The outfan of decompression voltage regulator drives with dsp chip, signal level shift circuit, serial communication chip, floating boom full-bridge respectively
The power port of circuit connects.
The beneficial effects of the utility model are: by arranging serial communication chip and serial ports in electric bicycle controller
Communication interface, controller is connected with host computer or display by serial communication interface, can join electric bicycle running status
Number, controller remaining device state parameter internal carries out observing and monitoring, debug, thus realizes controller inner parameter and performance
Optimization.
Accompanying drawing explanation
Fig. 1 is the structured flowchart schematic diagram of this utility model electric bicycle controller.
Description of reference numerals: 1DSP chip, 2 signal level shift circuits, 3 serial communication chips, 4 serial communication interfaces, 5
Signaling interface, 6 floating boom full bridge driving circuits, 7 decompression voltage regulators, 8 motors, 9 accumulator, 10 host computers or display.
Detailed description of the invention
With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.
The structured flowchart of a kind of electric bicycle controller of the present utility model is as it is shown in figure 1, arrows show data in figure
Stream flows to.This electric bicycle controller includes that dsp chip 1, signal level shift circuit 2, serial communication chip 3, serial ports are logical
Letter interface 4, signaling interface 5, floating boom full bridge driving circuit 6, decompression voltage regulator 7.Dsp chip 1 is two-way with serial communication chip 3
Communication connection, serial communication chip 3 is connected with host computer or display 10 two-way communication by serial communication interface 4.
The outfan of signal level shift circuit 2 is connected to dsp chip 1 input, the input of signal level shift circuit 2
End gathers electric motor car coherent signal by signaling interface 5.Wherein, electric motor car coherent signal includes: brake signal, cruise signal,
Restricting signal, handle signal, power-assisted signal, burglar alarm signal, motor hall signal.Each signal is by corresponding letter
Number level shifting circuit carries out level conversion.When collecting multiple signal, by dsp chip 1 control signal processing priority.Separately
Outward, dsp chip 1 electrically connects with the control end of the motor 8 of electric bicycle.
The input of floating boom full bridge driving circuit 6 is connected to dsp chip 1 outfan, the output of floating boom full bridge driving circuit 6
End is connected with the control end of motor 8.Floating boom full bridge driving circuit 6 receives the motor control signal of dsp chip 1 line level of going forward side by side and turns
Change, by the control end of the motor control signal output after conversion to motor.
The input of decompression voltage regulator 7 is connected with accumulator 9, the outfan of decompression voltage regulator 7 respectively with dsp chip
1, signal level shift circuit 2, serial communication chip 3, the power port of floating boom full bridge driving circuit 6 connect.
When serial communication interface 4 is connected with host computer, host computer uses the software matched with described controller,
By observing software display electric bicycle running state parameter, controller remaining device state parameter internal, amendment correspondence
Parameter, then by inside amended corresponding parameter transmission to controller, test the running status of electric bicycle, it is achieved debugging merit
Can, thus realize the optimization of controller inner parameter and performance.Wherein, electric bicycle running state parameter includes speed, electricity
Pressure, electric current.
When serial communication interface 4 is connected with display, electric bicycle running state parameter, controller remaining device internal
Part state parameter all can show over the display, can realize condition monitoring function.When the electric bicycle that controller detects
When running state parameter or controller remaining device state parameter signal exception internal, controller output alarm signal also transmits extremely
Display, display carries out sound and light alarm, controls the loudspeaker output voice of electric bicycle autogamy simultaneously.If controller detects
To speed more than predetermined threshold value time, controller first carries out above-mentioned warning function, after certain time, speed still greater than predetermined threshold value,
Motor control signal input is controlled end to motor by controller, performs automatic speed-limiting function.
When serial communication interface 4 is connected with host computer or display, the software matched with controller on host computer
Or on display, carrying out different operational mode switchings, this pattern switching command can be transferred to inside controller.Wherein, mould is run
Formula is divided into quick-starting direct, normal work type, lowest power consumption type.
The part not illustrated in description is prior art or common knowledge.It is new that the present embodiment is merely to illustrate this practicality
Type, rather than limit scope of the present utility model, the equivalent replacement etc. that those skilled in the art are done for this utility model
Amendment is all deemed to fall within this utility model right claim institute protection domain.
Claims (3)
1. an electric bicycle controller, it is characterised in that: include dsp chip (1), serial communication chip (3), serial communication
Interface (4), dsp chip (1) is connected with serial communication chip (3) two-way communication, and serial communication chip (3) is connect by serial communication
Mouth (4) is connected with host computer or display (10) two-way communication；Described controller also includes signal level shift circuit (2), letter
Number interface (5), the outfan of signal level shift circuit (2) is connected to dsp chip (1) input, signal level shift circuit
(2) input is gathered brake signal, cruise signal, restricting signal, handle signal, power-assisted signal by signaling interface (5), is prevented
Steal alarm signal, motor hall signal；Each signal is carried out level conversion by corresponding signal level shift circuit；
Dsp chip (1) electrically connects with the control end of the motor (8) of electric bicycle.
A kind of electric bicycle controller the most according to claim 1, it is characterised in that: described controller also includes floating boom
Full bridge driving circuit (6), the input of floating boom full bridge driving circuit (6) is connected to dsp chip (1) outfan, and floating boom full-bridge drives
The outfan on galvanic electricity road (6) is connected with the control end of motor (8)；Floating boom full bridge driving circuit (6) receives the electricity of dsp chip (1)
Machine control signal is gone forward side by side line level conversion, by the motor control signal output after conversion to the control end of motor (8).
A kind of electric bicycle controller the most according to claim 2, it is characterised in that: described controller also includes blood pressure lowering
Mu balanced circuit (7), the input of decompression voltage regulator (7) is connected with accumulator (9), and the outfan of decompression voltage regulator (7) divides
Not and dsp chip (1), signal level shift circuit (2), serial communication chip (3), the power supply of floating boom full bridge driving circuit (6)
Port connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425840.7U CN205826007U (en) | 2016-05-12 | 2016-05-12 | A kind of electric bicycle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620425840.7U CN205826007U (en) | 2016-05-12 | 2016-05-12 | A kind of electric bicycle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205826007U true CN205826007U (en) | 2016-12-21 |
Family
ID=58148071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620425840.7U Expired - Fee Related CN205826007U (en) | 2016-05-12 | 2016-05-12 | A kind of electric bicycle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205826007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791720A (en) * | 2020-07-16 | 2020-10-20 | 东莞市高标软件科技有限公司 | Electric vehicle control system |
-
2016
- 2016-05-12 CN CN201620425840.7U patent/CN205826007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791720A (en) * | 2020-07-16 | 2020-10-20 | 东莞市高标软件科技有限公司 | Electric vehicle control system |
| CN111791720B (en) * | 2020-07-16 | 2021-05-14 | 东莞市高标软件科技有限公司 | Electric vehicle control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104354654B (en) | Integrated control device based on pure electric automobile | |
| CN2858417Y (en) | Whole vehicle controller for hybrid power system | |
| CN101612923A (en) | Vehicle control unit of electric vehicle | |
| CN202906819U (en) | Downhole brushless direct current motor controller | |
| CN206664500U (en) | A kind of whole pure electric vehicle complex control system | |
| CN206528429U (en) | CAN Bus in Electric entire car controller | |
| CN202463737U (en) | Intelligent control system of electric bicycle | |
| CN104228589A (en) | High-grade safety device based on double CPUs (Central Processing Unit) of pure electric vehicle | |
| CN105270558A (en) | Electric bicycle and wireless control system for electric bicycle | |
| CN108016385A (en) | Electric automobile master controller | |
| CN207550121U (en) | A kind of electric automobile whole network control system | |
| CN205826007U (en) | A kind of electric bicycle controller | |
| CN202719988U (en) | Combination instrument for automobiles based on imaging TFT | |
| CN103481841B (en) | The energy-saving control method of onboard system | |
| CN202435127U (en) | Vehicle-mounted power supply controller | |
| CN202995441U (en) | Running control system for electric car | |
| CN202219733U (en) | Speed limiting system for electric moped | |
| CN207120665U (en) | A kind of electric machine controller | |
| CN213649504U (en) | Double-end car owner secondary control right auto-change over device | |
| CN203535396U (en) | Control and driving system of electric steering engine | |
| CN101961997A (en) | Entire bus controller for series hybrid power buses | |
| CN206105868U (en) | Biped robot controlling means based on RS485 bus steering wheel | |
| CN207677984U (en) | Intelligent sound loudspeaker | |
| CN207449825U (en) | A kind of automobile start and stop BOOST voltage-stablizers | |
| CN207623744U (en) | A kind of intelligent driving controller based on Dual-Ethernet gateway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20180512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |