CN201845226U - Electric bicycle control system - Google Patents
Electric bicycle control system Download PDFInfo
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- CN201845226U CN201845226U CN2010205880151U CN201020588015U CN201845226U CN 201845226 U CN201845226 U CN 201845226U CN 2010205880151 U CN2010205880151 U CN 2010205880151U CN 201020588015 U CN201020588015 U CN 201020588015U CN 201845226 U CN201845226 U CN 201845226U
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- electric bicycle
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides an electric bicycle control system, which comprises a controller, a brake unit, a speed regulating unit, a driving controller and an LIN (linear) transceiver unit, wherein the controller is used for receiving, filtering and processing integral bicycle state, the brake unit connected with the controller is used for generating brake signals according to operations of users, the speed regulating unit connected with the controller is used for generating speed regulating signals according to the operations of the users, the driving controller is used for controlling a motor to rotate according to motor rotation control signals, and the controller is respectively connected with the driving controller and a power supply of an electric bicycle by the aid of the LIN transceiver unit. The electric bicycle control system is graded through network by the aid of an LIN bus, the controller can be mounted at a position close to a handlebar, and the number of wire harnesses penetrating through an integral bicycle body is decreased greatly, so that the effect of reducing assembly cost and failure rate of the electric bicycle is achieved.
Description
Technical field
The utility model relates to a kind of electric bicycle control system.
Background technology
In recent years, the fuel oil vehicles have caused the severe contamination of urban air because of the exhaust emissions problem.So development green traffic instrument has become an important problem.Consider the national conditions that China is present, the development electric bicycle has important environment protection significance.Because electric bicycle flexibly, light and handy, " zero-emission ", advantage such as cheap, electric bicycle will be popularized rapidly.Along with improving constantly of motor technology and power device performance, the development of the controller of electric bicycle rapidly.But most electric bicycle product all adopts the underintegrated element control device on the market at present.Its shortcoming is that function is too simple, can not give full play to the potentiality of system and handle some special control problems, especially electric bicycle wire harness problem, and many electric bicycle circuits cause car sometimes to stop sometimes to walk through regular meeting's problem that breaks down.Wherein, probably be because the electric bicycle strand design is unreasonable, cause circuit to be easy to damage or the like.These faults are disguised strong, are difficult for finding, and bring very big puzzlement to the user, even because the unreasonable serious accident such as vehicle spontaneous combustion that causes of strand design.
The electric bicycle circuit is the blood vessel of electric bicycle, by this root blood vessel the power supply of accumulator is exported to motor, control system, illumination sign system, backup system, drives, controls vehicle and move ahead.And the carrier of this root blood vessel is exactly the electric bicycle wire harness; Existing electric bicycle control system comprises controller, electric machine controller, motor, power supply etc.; Controller generally is contained in the back of electric bicycle, so that near power supply and motor, and it is controlled; Since controller after the installation on the electric bicycle is relatively leaned on, so the brake on a large amount of wire harness of needs run through whole locomotive body and are arranged on the electric bicycle handlebar, speed governing etc. are controlled the unit and are connected, thereby cause wire harness too intensive, increase assembly cost thus, improved the failure rate of whole electric bicycle.
The utility model content
The technical problems to be solved in the utility model is: existing electronic assets running control system adopts the underintegrated element control device, causes the strand design complicated problems.
For solving the problems of the technologies described above, the utility model provides following technical scheme:
A kind of electric bicycle control system comprises:
In order to receive, filter, to handle the controller of whole vehicle state;
Be connected with controller, in order to operate the brake units that produces brake signal according to the user;
Be connected with controller, in order to operate the speed governing unit that produces speed-regulating signal according to the user; Described controller rotates control signal according to brake signal and speed-regulating signal output motor respectively;
In order to rotate the driving governor that control signal control motor rotates according to motor;
The LIN Transmit-Receive Unit;
Described controller is connected with the power supply of driving governor and electric bicycle respectively by the LIN Transmit-Receive Unit.
Further, described controller is SCM Based embedded controller, and it is provided with the I/O interface, and described brake units is connected with described controller by the I/O interface respectively with the speed governing unit.
Further, described driving governor is provided with I/O interface, PWM interface, and described motor is connected with driving governor with the PWM interface by the I/O interface respectively.
Further, described electric bicycle control system also comprises with controller and being connected, in order to show the display unit of electric bicycle status information.
Further, described display unit comprises display driver unit that is connected with described controller and the display screen that is connected with described display driver unit.
Further, described electric bicycle control system also comprises accelerator module; Described controller comprises the A/D translation interface, and described accelerator module is connected with controller by the A/D translation interface.
Further, described electric bicycle control system also comprises with controller and being connected, and in order to according to user's operation, controls cruising of electric bicycle constant-speed traveling and enables the unit.
Further, described electric bicycle control system also comprises with controller and being connected, in order to according to user's operation, the control electric bicycle be in the power-assisted transport condition power-assisted enable the unit.
Compared with prior art the utlity model has following technique effect: a kind of electric bicycle control system that the utility model provides comprises: in order to receive, filter, to handle the controller of whole vehicle state; Be connected with controller, in order to operate the brake units that produces brake signal according to the user; Be connected with controller, in order to operate the speed governing unit that produces speed-regulating signal according to the user; Described controller rotates control signal according to brake signal and speed-regulating signal output motor respectively; In order to rotate the driving governor that control signal control motor rotates according to motor; The LIN Transmit-Receive Unit; Described controller is connected with the power supply of driving governor and electric bicycle respectively by the LIN Transmit-Receive Unit.The utility model is by the LIN bus, the electric bicycle control system is carried out network classification, can make controller be installed on position, significantly reduce the wire harness quantity that runs through whole vehicle body near handlebar, to reach the reduction assembly cost, reduce the effect of electric bicycle failure rate.
Description of drawings
Fig. 1 is the structured flowchart of the utility model embodiment electric bicycle control system;
Fig. 2 is for being the structured flowchart of the another embodiment electric bicycle of the utility model control system;
Fig. 3 is the utility model embodiment controller workflow synoptic diagram;
Fig. 4 is the utility model embodiment driver controller workflow synoptic diagram.
Embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 1 is the structured flowchart of the utility model embodiment electric bicycle control system; As shown in Figure 1: a kind of electric bicycle control system comprises: in order to receive, filter, to handle the controller of whole vehicle state; Be connected with controller, in order to operate the brake units that produces brake signal according to the user; Be connected with controller, in order to operate the speed governing unit that produces speed-regulating signal according to the user; Described controller rotates control signal according to brake signal and speed-regulating signal output motor respectively; In order to rotate the driving governor that control signal control motor rotates according to motor; The LIN Transmit-Receive Unit; Described controller is connected with the power supply of driving governor and electric bicycle respectively by the LIN Transmit-Receive Unit.
Fig. 2 is for being the structured flowchart of the another embodiment electric bicycle of the utility model control system; As shown in Figure 2: described controller is SCM Based embedded controller, certainly, above-mentioned controller can also be SCM Based MCU, it is provided with the I/O interface, described brake units is connected with described controller by the I/O interface respectively with the speed governing unit, speed governing unit herein mainly act as the speed stage of adjusting electric bicycle, and it is equivalent to the variator of automobile.
Described driving governor is provided with I/O interface, PWM interface, and described motor is connected with driving governor with the PWM interface by the I/O interface respectively.The driving governor major function is the operation that drives electric bicycle, comprises motor-driven, under-voltage protection, overcurrent protection, fault self-checking function etc.The order that driving governor is received controller by the LIN bus interface drives motor after treatment, more relevant data is exported to display unit.
Concrete, above-mentioned brake units, the speed governing unit can be by being arranged on the button on the electric bicycle control desk, and perhaps handle is realized operation, motor is controlled to driving governor by the LIN bus transfer after handling through controller again.
On the basis based on the foregoing description, electric bicycle control system provided by the utility model also comprises accelerator module.Corresponding, described controller comprises the A/D translation interface, and described accelerator module is connected with controller by the A/D translation interface; The travel speed of control electric bicycle.
Described electric bicycle control system also comprises with controller and being connected, and in order to according to user's operation, controls cruising of electric bicycle constant-speed traveling and enables the unit.
Described electric bicycle control system also comprises with controller and being connected, in order to according to user's operation, the control electric bicycle be in the power-assisted transport condition power-assisted enable the unit.
Concrete, above-mentioned accelerator module, cruise enable the unit, power-assisted enables the unit specifically can be by being arranged on the button on the electric bicycle control desk, perhaps handle is realized operation, motor is controlled to driving governor by the LIN bus transfer after handling through controller again.
Described electric bicycle control system also comprises with controller and being connected, in order to show the display unit of electric bicycle status information.
Described display unit comprises display driver unit that is connected with described controller and the display screen that is connected with described display driver unit.Controller with the data processing that receives after, give display driver deposit receipt unit by iic bus with display data transmissions, display screen comes out data presentation again, displaying contents and display mode can switch and change according to user's requirement.
Fig. 3 is the utility model embodiment controller workflow synoptic diagram; After powering on, controller is started working, and waits for the control signal of user's input; After receiving control signal, the command driven controller is operated motor, makes motor carry out relevant work; And electric quantity of power supply and driving governor related data are shown by display unit.
Fig. 4 is the utility model embodiment driver controller workflow synoptic diagram.Driving governor is started working, and waits for control order; After receiving motor rotation control signal, motor is operated, made motor carry out relevant work; And transfer data to control module.
A kind of electric bicycle control system that the utility model provides comprises: in order to receive, filter, to handle the controller of whole vehicle state; Be connected with controller, in order to operate the brake units that produces brake signal according to the user; Be connected with controller, in order to operate the speed governing unit that produces speed-regulating signal according to the user; Described controller rotates control signal according to brake signal and speed-regulating signal output motor respectively; In order to rotate the driving governor that control signal control motor rotates according to motor; The LIN Transmit-Receive Unit; Described controller is connected with the power supply of driving governor and electric bicycle respectively by the LIN Transmit-Receive Unit.The utility model is by the LIN bus, the electric bicycle control system is carried out network classification, can make controller be installed on position, significantly reduce the wire harness quantity that runs through whole vehicle body near handlebar, to reach the reduction assembly cost, reduce the effect of electric bicycle failure rate.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. electric bicycle control system is characterized in that: comprising:
In order to receive, filter, to handle the controller of whole vehicle state;
Be connected with controller, in order to operate the brake units that produces brake signal according to the user;
Be connected with controller, in order to operate the speed governing unit that produces speed-regulating signal according to the user; Described controller rotates control signal according to brake signal and speed-regulating signal output motor respectively;
In order to rotate the driving governor that control signal control motor rotates according to motor;
The LIN Transmit-Receive Unit;
Described controller is connected with the power supply of driving governor and electric bicycle respectively by the LIN Transmit-Receive Unit.
2. electric bicycle control system according to claim 1, it is characterized in that: described controller is SCM Based embedded controller, it is provided with the I/O interface, and described brake units is connected with described controller by the I/O interface respectively with the speed governing unit.
3. electric bicycle control system according to claim 1 is characterized in that: described driving governor is provided with I/O interface, PWM interface, and described motor is connected with driving governor with the PWM interface by the I/O interface respectively.
4. electric bicycle control system according to claim 1 is characterized in that: also comprise with controller being connected, in order to show the display unit of electric bicycle status information.
5. electric bicycle control system according to claim 4 is characterized in that: described display unit comprises display driver unit that is connected with described controller and the display screen that is connected with described display driver unit.
6. electric bicycle control system according to claim 1 is characterized in that: also comprise accelerator module; Described controller comprises the A/D translation interface, and described accelerator module is connected with controller by the A/D translation interface.
7. electric bicycle control system according to claim 1 is characterized in that: also comprise with controller being connected, in order to according to user's operation, control cruising of electric bicycle constant-speed traveling and enable the unit.
8. electric bicycle control system according to claim 1 is characterized in that: also comprise with controller being connected, in order to according to user operation, the control electric bicycle be in the power-assisted transport condition power-assisted enable the unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205880151U CN201845226U (en) | 2010-10-30 | 2010-10-30 | Electric bicycle control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205880151U CN201845226U (en) | 2010-10-30 | 2010-10-30 | Electric bicycle control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845226U true CN201845226U (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205880151U Expired - Fee Related CN201845226U (en) | 2010-10-30 | 2010-10-30 | Electric bicycle control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845226U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343818A (en) * | 2011-07-25 | 2012-02-08 | 江苏隆士达实业有限公司 | Electric vehicle capable of cruising at constant speed |
| CN103192735A (en) * | 2013-03-16 | 2013-07-10 | 鲍文光 | Communication type controller based on electric vehicle |
| CN111959670A (en) * | 2020-08-31 | 2020-11-20 | 深圳市平衡力科技有限公司 | Energy-saving power-assisted detection, analysis and management system for electric bicycle motor |
-
2010
- 2010-10-30 CN CN2010205880151U patent/CN201845226U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343818A (en) * | 2011-07-25 | 2012-02-08 | 江苏隆士达实业有限公司 | Electric vehicle capable of cruising at constant speed |
| CN103192735A (en) * | 2013-03-16 | 2013-07-10 | 鲍文光 | Communication type controller based on electric vehicle |
| CN111959670A (en) * | 2020-08-31 | 2020-11-20 | 深圳市平衡力科技有限公司 | Energy-saving power-assisted detection, analysis and management system for electric bicycle motor |
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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: 20110525 Termination date: 20151030 |
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| EXPY | Termination of patent right or utility model |