CN1594019A - Intelligent running speed control system for electric bicycle - Google Patents
Intelligent running speed control system for electric bicycle Download PDFInfo
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- CN1594019A CN1594019A CN 200410041180 CN200410041180A CN1594019A CN 1594019 A CN1594019 A CN 1594019A CN 200410041180 CN200410041180 CN 200410041180 CN 200410041180 A CN200410041180 A CN 200410041180A CN 1594019 A CN1594019 A CN 1594019A
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- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
This invention discloses one intelligent control system, suited to the electronic bicycle, that automatically adjusts the speed of the electronic bicycle under three riding conditions of PAP , VPC and DD, according to whether the rider really steps on or not and rotates the control handles or not. Its characteristic is that the system can automatically judge whether the rider really steps on or not according to the contrast between the pedaling speed and the whole speed, and that the system makes out the size of driving motor power according to the size of signals that the speed sensor passes back. When the rider really steps on, he is in PAP condition without rotating the control handles, or the rider is in VPC condition after he rotates the control handles to regulate the output power of the one-chip drive motor. While the rider doesn't really step on, he can rotate the control handles to regulate the output power of the one-chip drive motor and enters DD condition. Through judging whether or not the rider rotates the control handles and really steps on, the system can automatically switch the three kinds of running conditions of regular man-machine assistance ratio, controllable man-machine assistance ratio and all-control electric driving.
Description
Technical field
The present invention relates to a kind of Electrical Bicycle speed control system, specifically a kind ofly whether be really to step on foot-operated and whether be a kind of Electrical Bicycle moving velocity intelligence control system that the turn control handle comes the automatic guidance speed of a motor vehicle according to the rider.
Background technology
Electrical Bicycle is as a kind of green product, has little, the series of advantages such as ride easily of pollution-free, speed, moderate cost, occupation of land, be subjected to the favor of medium-long range working people as the substitute products of ordinary people's force bike, various places government has also given many preferential policies to promoting the use of Electrical Bicycle.
The speed control of existing Electrical Bicycle generally realizes by the turn control handle, its Starting mode can be divided into manpower and start and two kinds of modes of zero start, the Electrical Bicycle of manpower start type, step on to ride by manpower fully when it starts and to start after making Electrical Bicycle reach certain speed, it is comparatively hard and inconvenient that this Starting mode just seems, particularly especially obvious when last hill-start; During the zero start mode, the startup of Electrical Bicycle is realized by motor fully, it is realized by rotating control handle, thereby there is unsafe factor in the start-up course, if control handle rotates too big when starting, car is the possibility flat-out acceleration just, causing the not ready fully as yet car of bicyclist just to scurry fast goes out, probably the bicyclist is thrown away outside the car, cause safety misadventure, quicken simultaneously also to influence in service life to battery bigger in short-term, if things go on like this will shorten battery life greatly, increase user's use cost.
Summary of the invention
The objective of the invention is to utilize micro controller system microelectronic technique, provide a kind of be suitable for that Electrical Bicycle uses, can according to the bicyclist whether be really step on foot-operated and control handle whether rotational automatic with bicycle be adjusted to fixing man-machine power-assisted than, controlled man-machine power-assisted than and the Electrical Bicycle moving velocity intelligence control system of controlled all-electric three kinds of states.
Technical scheme of the present invention is:
A kind of Electrical Bicycle moving velocity intelligence control system, be used for the Electrical Bicycle speed control, control handle can the controlling and driving motor, it is characterized in that system steps on the contrast of speed and car load speed according to pin, automatically judge whether it is really to step on, and the size of the signal of passing back according to speed sensor, make the size of CD-ROM drive motor power.When stepping on surely, do not revolve control handle, enter the PAP state and travel, at this moment compare motoring condition for fixing man-machine power-assisted; When stepping on surely, the Spin Control handle is regulated the size of Micro Controller Unit (MCU) driving motor horsepower output, enters the VPC state and travels, and the speed of a motor vehicle can be controlled man-machine power-assisted and compare motoring condition greater than 20km/h; When really not stepping on, the Spin Control handle is regulated the size of Micro Controller Unit (MCU) driving motor horsepower output, enters the DD state and travels, and the speed of a motor vehicle is controlled in the 20km/h, is controlled all-electric motoring condition; By judging whether the Spin Control handle and whether really stepping on, realize the automatic switchover of fixing man-machine power-assisted ratio, controlled man-machine power-assisted ratio and the controlled all-electric three kinds of motoring conditions that travel.
The present invention can use the foundation of car load speed as the power-assisted size, and the power-assisted size can be adjusted.
The present invention can step on the contrast of speed and car load speed according to pin, judges whether automatically really to step on.
Can realize constant-speed traveling by fixed control handle a period of time down at speed limit motoring condition (VPC) and very fast motoring condition (DD), continue the turn control handle and can remove the constant-speed traveling state.
Beneficial effect of the present invention:
1, overcome that manpower in the existing Electrical Bicycle starts and the defective of two kinds of Starting mode of zero start, had and start lightly, safe and reliable, can differentiate the horsepower output of motoring condition and automatic compensation motor automatically, can prolong the service life of battery greatly.
2, have simple in structure, the advantage that is easy to realize.
Description of drawings
Fig. 1 is an intelligence control system structured flowchart of the present invention.
Fig. 2 is an intelligence control system software workflow scheme drawing of the present invention.
Fig. 3 is an electrical schematic diagram of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
A kind of Electrical Bicycle moving velocity intelligence control system, be used for the Electrical Bicycle speed control, control handle can the controlling and driving motor, speed and car load speed are stepped on by micro controller system (model can be 16F73) system according to pin contrast, automatically judge whether it is really to step on, and the size of the signal of passing back according to speed sensor, make the size of CD-ROM drive motor power.Surely step on, and during not turn control handle, enter the PAP state to travel, realize that fixing man-machine power-assisted ratio travels, at this moment the speed of a motor vehicle can realize starting quick, safety as the foundation of power-assisted size, can not occur scurrying fast phenomenon, guarantee clean boot, but extending battery life.When really stepping on, the Spin Control handle is regulated the size of Micro Controller Unit (MCU) driving motor horsepower output, can enter the VPC state and travel, at this moment the speed of a motor vehicle is as the foundation of power-assisted size, and the power-assisted size can be adjusted, and the speed of a motor vehicle can be controlled man-machine power-assisted and compare motoring condition greater than 20km/h; Simultaneously can make Electrical Bicycle be in the constant-speed traveling state,, can rotate control handle once more and be removed if remove the constant speed state by fixed control handle a period of time.When really not stepping on, can regulate the size of Micro Controller Unit (MCU) driving motor horsepower output, enter the DD state and travel, and the speed of a motor vehicle is controlled in the 20km/h, be controlled all-electric motoring condition by the Spin Control handle; If wish can make Electrical Bicycle be in the constant-speed traveling state by Electrical Bicycle constant-speed traveling under a certain speed by fixed control handle a period of time this moment,, can rotate control handle once more and be removed if remove the constant speed state.
Therefore, by the Spin Control handle and the judgement of whether really stepping on to whether, can realize fixing man-machine power-assisted ratio, the automatic switchover of controlled man-machine power-assisted ratio and controlled all-electric three kinds of motoring conditions, and travel and speed limit travels that (product description can be set and be indicated in to concrete numerical value for user's selection when dispatching from the factory by the fixed control handle regular hour under two kinds of states very fast, also can regulate voluntarily by the user by simple switch is set, be generally 6～120 seconds), automatically realize constant-speed traveling, the releasing of constant-speed traveling is then more easy, can remove the constant speed state as long as rotate control handle once more.
Claims (4)
1, a kind of Electrical Bicycle moving velocity intelligence control system, be used for the Electrical Bicycle speed control, control handle can the controlling and driving motor, it is characterized in that system steps on the contrast of speed and car load speed according to pin, automatically judge whether it is really to step on, and the size of the signal of passing back according to speed sensor, make the size of CD-ROM drive motor power; When stepping on surely, do not revolve control handle, enter the PAP state and travel, at this moment travel for fixing man-machine power-assisted ratio; When stepping on surely, the Spin Control handle is regulated the size of Micro Controller Unit (MCU) driving motor horsepower output, enters the VPC state and travels, and the speed of a motor vehicle can be controlled man-machine power-assisted and compare motoring condition greater than 20km/h; When really not stepping on, the Spin Control handle is regulated the size of Micro Controller Unit (MCU) driving motor horsepower output, enters the DD state and travels, and the speed of a motor vehicle is controlled in the 20km/h, is controlled all-electric motoring condition; By judging whether the Spin Control handle and whether really stepping on, realize the automatic switchover of fixing man-machine power-assisted, controlled man-machine power-assisted ratio and controlled all-electric three kinds of motoring conditions.
2, Electrical Bicycle moving velocity intelligence control system according to claim 1 it is characterized in that with the foundation of car load speed as the power-assisted size, and the power-assisted size can be adjusted.
3, Electrical Bicycle moving velocity intelligence control system according to claim 1 is characterized in that the contrast that speed and car load speed are stepped on according to pin by system, judges whether automatically really to step on.
4, Electrical Bicycle moving velocity intelligence control system according to claim 1 is characterized in that can realizing constant-speed traveling by fixed control handle a period of time under VPC and DD state, continues the turn control handle and can remove the constant-speed traveling state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100411804A CN1332848C (en) | 2004-07-05 | 2004-07-05 | Intelligent running speed control system for electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100411804A CN1332848C (en) | 2004-07-05 | 2004-07-05 | Intelligent running speed control system for electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1594019A true CN1594019A (en) | 2005-03-16 |
| CN1332848C CN1332848C (en) | 2007-08-22 |
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ID=34664951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100411804A Expired - Lifetime CN1332848C (en) | 2004-07-05 | 2004-07-05 | Intelligent running speed control system for electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1332848C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508252B (en) * | 2009-01-21 | 2012-07-04 | 深圳信隆实业股份有限公司 | Power assisted bicycle power control system and double-control electric power assisted bicycle |
| CN103303160A (en) * | 2013-06-18 | 2013-09-18 | 浙江绿源电动车有限公司 | Automatic speed control system and method as well as electric vehicle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL9300321A (en) * | 1993-02-22 | 1994-09-16 | Yamaha Motor Europ | Mechanism for driving a vehicle comprising a frame. |
| US5704441A (en) * | 1996-04-16 | 1998-01-06 | Li; I-Ho | Driving controller of the electromotive bicycle |
| CN1202439A (en) * | 1997-06-18 | 1998-12-23 | 上海申建冶金机电技术工程公司 | 'Man power-electric power composition' electronic control system for electric bicycle |
| CN2326516Y (en) * | 1997-11-20 | 1999-06-30 | 捷安特(中国)有限公司 | speed regulating device of electric bicycle |
| US6152250A (en) * | 1998-07-07 | 2000-11-28 | Shu-Hsien; Li | Power driving control system of electrically-assisted bicycle |
| CN2356932Y (en) * | 1999-03-17 | 2000-01-05 | 杭州华日电冰箱厂 | Intelligent electric bicycle |
| CN1140428C (en) * | 2001-09-28 | 2004-03-03 | 捷安特(中国)有限公司 | Three-mode speed control system of electric byke |
-
2004
- 2004-07-05 CN CNB2004100411804A patent/CN1332848C/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101508252B (en) * | 2009-01-21 | 2012-07-04 | 深圳信隆实业股份有限公司 | Power assisted bicycle power control system and double-control electric power assisted bicycle |
| CN103303160A (en) * | 2013-06-18 | 2013-09-18 | 浙江绿源电动车有限公司 | Automatic speed control system and method as well as electric vehicle |
| CN103303160B (en) * | 2013-06-18 | 2015-08-05 | 浙江绿源电动车有限公司 | Auto speed-control system, method and battery-driven car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1332848C (en) | 2007-08-22 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GIANT MOTOR ELECTRIC VEHICLE (KUNSHAN) CO., LTD. Free format text: FORMER OWNER: JIEANTE( CHINA) CO., LTD. Effective date: 20090522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090522 Address after: Yue River Road Development Zone in Kunshan City, Jiangsu Province, No. 1 Patentee after: GIANT ELECTRIC VEHICLE KUNSHAN Co.,Ltd. Address before: No. 1, Shun sail Road, Kunshan, Jiangsu Patentee before: Giant (China) Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070822 |
|
| CX01 | Expiry of patent term |