CN102310776A - Control circuit for electric bicycle - Google Patents
Control circuit for electric bicycle Download PDFInfo
- Publication number
- CN102310776A CN102310776A CN201110256516A CN201110256516A CN102310776A CN 102310776 A CN102310776 A CN 102310776A CN 201110256516 A CN201110256516 A CN 201110256516A CN 201110256516 A CN201110256516 A CN 201110256516A CN 102310776 A CN102310776 A CN 102310776A
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- handle
- switch
- control circuit
- machine controller
- electric machine
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Abstract
The invention relates to a control circuit, in particular to a control circuit for an electric bicycle. The control circuit comprises a power supply module (1), a power supply lock (2), a motor controller (3), a motor (4), a rotary handle (5), a dual support switch (6) and a single support switch (7), wherein the power supply module (1), the power supply lock (2), the motor controller (3) and the motor (4) are connected in sequence; and the dual support switch and the single support switch (7) are connected in series, and are then connected with the motor controller (3) and the rotary handle (5). Due to the adoption of the design, the electric bicycle is not launched even a person rotates the rotary handle accidentally.
Description
Technical field
The present invention relates to control circuit, relate in particular to a kind of control circuit of electric bicycle.
Background technology
Current Electrical Bicycle is opened as long as power supply is locked; Rotate handle then, Electrical Bicycle will start, and sometimes but people have stopped Electrical Bicycle can forget to turn off the power supply lock; Have the people may rotate handle inadvertently this moment; Car will start, and causes safety hazard, produces safety misadventure.
Summary of the invention
Technical matters to be solved by this invention is: a kind of safe control circuit of electric bicycle is provided, even there is the people to rotate commentaries on classics accidentally, Electrical Bicycle can not start yet.
The technical scheme that the present invention adopts is: a kind of control circuit of electric bicycle; Comprise power module, power supply lock, electric machine controller, motor and handle; Said power module, power supply lock, electric machine controller and motor are linked in sequence; It also is provided with a double bracing switch and a single supporting switch, and said double bracing switch is connected with handle with electric machine controller with single supporting switch series connection back.
Adopt after the above structure compared with prior art; The present invention has the following advantages: between handle and electric machine controller, be in series with a double bracing switch and a single supporting switch; Even the power supply lock is opened like this; But as long as double bracing pin pendulum is not that to accept be that the double bracing switch is not closed with single supporting switch with single feet pendulum, handle just can not the number of delivering a letter be given electric machine controller so, even and if the head of a family can forget to turn off power supply when having a power failure moving bicycle and locked; But putting down the pin pendulum can forget scarcely; So long as not packing up single feet pendulum and double bracing pin pendulum simultaneously, rotate handle so and just can not start Electrical Bicycle, eliminated potential safety hazard.
As preferably, said double bracing switch and single supporting switch be connected on one of three leads of handle and electric machine controller+the 5V power lead on.Be connected two switches on the power lead, easily control.
As preferably, also be in series with a handle emergency switch between said electric machine controller and the handle.When one of them has been gone bad at double bracing switch and single supporting switch like this, can use this handle emergency switch that handle is communicated with electric machine controller, Electrical Bicycle can normally be started.
As preferably, said handle emergency switch be connected on handle and electric machine controller one of three leads+the 5V power lead on.Be connected switch on the power lead, easily control.
Description of drawings
Fig. 1 is the block diagram of control circuit of electric bicycle of the present invention.
Fig. 2 is the circuit diagram of control circuit of electric bicycle of the present invention.
As shown in the figure: 1, power module; 2, power supply lock; 3, electric machine controller; 4, motor; 5, handle; 6, double bracing switch; 7, single supporting switch; 8, handle emergency switch; 9, from handle connect out+the 5V power lead; 10, the handle signal transmssion line that connects out from handle; 11, the grounding jumper that connects out from handle.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, the present invention is further described, but the present invention is not limited only to the following specific embodiment:
Like Fig. 1 and shown in Figure 2; A kind of control circuit of electric bicycle; Comprise power module 1, power supply lock 2, electric machine controller 3, motor 4 and handle 5; Said power module 1, power supply lock 2, electric machine controller 3 and motor 4 are linked in sequence, and it also is provided with a double bracing switch 6 and a single supporting switch 7, and said double bracing switch is connected with single supporting switch 7 and then is connected with handle 5 with electric machine controller 3.Said double bracing switch 6 and single supporting switch 7 are connected on one of three leads between handle 5 and the electric machine controller 3+5V power lead 9, and other two of said three leads is handle signal transmssion line 10 and grounding jumper 11.
Also be in series with a handle emergency switch 8 between said electric machine controller 3 and the handle 5.Said handle emergency switch 8 be connected on handle 5 and electric machine controller 3 one of three leads+5V power lead 9 on.
The principle of work of control circuit of electric bicycle is: at first the opening power lock 2; It is that double bracing switch 6 is all closed with single supporting switch 7 that and if only if double bracing pin pendulum is all packed up with single feet pendulum; Rotate handle 5 like this and just can give electric machine controller 3 special delivery of handle signal; Let motor controller controls motor 4 rotate then, reach the purpose that makes the Electrical Bicycle starting.And when wherein some having broken down of double bracing switch 6 or single supporting switch 7; At this moment just can not be communicated with between handle 5 and the electric machine controller 3, the Electrical Bicycle cisco unity malfunction is so we also are provided with a handle emergency switch 8; When running into above-mentioned situation like this; As long as closed handle emergency switch 8, just can make between handle 5 and the electric machine controller 3 to be communicated with, make Electrical Bicycle ability normal operation.
Claims (4)
1. control circuit of electric bicycle; Comprise power module (1), power supply lock (2), electric machine controller (3), motor (4) and handle (5); Said power module (1), power supply lock (2), electric machine controller (3) and motor (4) are linked in sequence; It is characterized in that: it also is provided with a double bracing switch (6) and a single supporting switch (7), and said double bracing switch is connected with handle (5) with electric machine controller (3) with single supporting switch (7) series connection back.
2. control circuit of electric bicycle according to claim 1 is characterized in that: said double bracing switch (6) and single supporting switch (7) be connected on one of three leads of handle (5) and electric machine controller (3)+5V power lead (9) on.
3. control circuit of electric bicycle according to claim 1 is characterized in that: also be in series with a handle emergency switch (8) between said electric machine controller (3) and the handle (5).
4. control circuit of electric bicycle according to claim 3 is characterized in that: said handle emergency switch (8) be connected on handle (5) and electric machine controller (3) one of three leads+5V power lead (9) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256516A CN102310776A (en) | 2011-09-01 | 2011-09-01 | Control circuit for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110256516A CN102310776A (en) | 2011-09-01 | 2011-09-01 | Control circuit for electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102310776A true CN102310776A (en) | 2012-01-11 |
Family
ID=45424470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110256516A Pending CN102310776A (en) | 2011-09-01 | 2011-09-01 | Control circuit for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102310776A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000272563A (en) * | 1999-03-23 | 2000-10-03 | Miyata Ind Co Ltd | Safety device of remote control type automatic lock for bicycle |
| CN2794989Y (en) * | 2005-03-28 | 2006-07-12 | 傅理平 | Inclined support leg for motorcycle, electric bicycle with antomatic power cut-off device |
| CN101654135A (en) * | 2009-09-08 | 2010-02-24 | 深圳市高标电子科技有限公司 | Circuit of misadjusting-preventing speed adjusting handle of electric vehicle, electric vehicle and method |
| CN202243033U (en) * | 2011-09-01 | 2012-05-30 | 宁波哈利斯顿机电有限公司 | Control circuit for electric bicycle |
-
2011
- 2011-09-01 CN CN201110256516A patent/CN102310776A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000272563A (en) * | 1999-03-23 | 2000-10-03 | Miyata Ind Co Ltd | Safety device of remote control type automatic lock for bicycle |
| CN2794989Y (en) * | 2005-03-28 | 2006-07-12 | 傅理平 | Inclined support leg for motorcycle, electric bicycle with antomatic power cut-off device |
| CN101654135A (en) * | 2009-09-08 | 2010-02-24 | 深圳市高标电子科技有限公司 | Circuit of misadjusting-preventing speed adjusting handle of electric vehicle, electric vehicle and method |
| CN202243033U (en) * | 2011-09-01 | 2012-05-30 | 宁波哈利斯顿机电有限公司 | Control circuit for electric bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120111 |