CN101700805B - Assistant learning system of electric bicycle - Google Patents
Assistant learning system of electric bicycle Download PDFInfo
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- CN101700805B CN101700805B CN2009102350973A CN200910235097A CN101700805B CN 101700805 B CN101700805 B CN 101700805B CN 2009102350973 A CN2009102350973 A CN 2009102350973A CN 200910235097 A CN200910235097 A CN 200910235097A CN 101700805 B CN101700805 B CN 101700805B
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- 230000005284 excitation Effects 0.000 claims description 8
- 230000002567 autonomic effect Effects 0.000 abstract 1
- 238000005086 pumping Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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Abstract
The invention relates to an assistant learning system of an electric bicycle, which belongs to the field of the control of electric bicycles. The assistant learning system of an electric bicycle comprises a bicycle body, a power supply switch, a power supply switch controller, a speed adjuster, a speed sensor, a speed comparator, an angle adjuster, an angle sensor, an angle comparator, a master controller, a speed controller, an angle controller and a voice prompting device. The system has simple structure and simple and convenient operation, solves the problem of self-help electric bicycle learning by a control system and provides a convenient and safe autonomic learning environment for an electric bicycle purchaser.
Description
Technical field
The present invention relates to assistant learning system of electric bicycle, belong to the control field of Electrical Bicycle.
Technical background
Society in modern times, energy-conserving and environment-protective use green resource to become people's common recognition, Electrical Bicycle progressively came into vogue in recent years, they with light, save time, laborsaving efficient being celebrated, not only environmental protection but also be very easy to people's life.But for some the elderly especially middle aged and aged women; Very inconvenient when learning by bike; Because these people's alerting abilitys are not fine, because the control of moving velocity and angle of turn is bad, be easy to because of excessive velocities or angle of turn is improper falls down when beginning to learn; Cause the learner to lose learning confidence, even even more serious safety misadventure takes place.
Summary of the invention
The object of the invention is to provide a kind of assistant learning system of electric bicycle, uses for the elderly, avoids the use of the common electric bicycle and carries out causing danger in the learning process.
A kind of assistant learning system of electric bicycle is characterized in that:
Comprise: car body, source switch, power supply switch controller, speed regulator, speed sensor, angle demodulator, angular transducer, master controller, speed controller, angle controller, voice prompting device, control box, speed comparator, angle is relatively; Wherein source switch and power supply switch controller, speed regulator, angle demodulator, master controller, speed controller, angle controller, voice prompting device, speed comparator, angle comparator are positioned at the control box of car body; Speed sensor is positioned on the front axle of car body; Angular transducer is positioned in the connecting rod of handlebar and car fork of car body.
Way circuit is controlled by power supply switch controller; Speed regulator links to each other with the stable input end of speed comparator, angle demodulator links to each other with the stable input end of angle comparator; The mouth of speed comparator links to each other with the speed input end of master controller; The mouth of angle comparator links to each other with the angle input end of master controller, and the speed signal mouth of master controller links to each other with speed controller, and the angle signal mouth of master controller links to each other with angle controller; The mouth of speed controller links to each other with speed sensor; The mouth of angle controller links to each other with angular transducer, and the mouth of speed sensor links to each other with the excitation input end of speed comparator, and the mouth of angular transducer links to each other with the excitation input end of angle comparator.Form The whole control system thus.
The present invention can provide assistant learning system of electric bicycle; Close-loop feedback control provided by the invention system can be according to beginner's setting and is controlled at the angle of turn of Electrical Bicycle and moving velocity in certain scope effectively; Can make the easier control Electrical Bicycle of beginner, thereby guarantee beginner's body and mind safety.
Description of drawings
Fig. 1 is a connection diagram in kind of the present invention.
Fig. 2 is the control principle block diagram of the embodiment of the invention.
Label title among the figure: 1. car body, 2. source switch, 3. power supply switch controller, 4. speed regulator; 5. speed sensor, 6. angle demodulator, 7. angular transducer, 8. master controller; 9. speed controller, 10. angle controller, 11. voice prompting devices; 12. control box, 13. speed comparators, 14. angle comparators.
The practical implementation method
In order to understand technical characterstic of the present invention better, the present invention is further described below in conjunction with accompanying drawing.
There is two states in the source switch 2 of native system, and the one, normal working, the 2nd, CAL state; At first turn on the power switch 2 and select the CAL state; 2 pass to power supply switch controller 3 with this signal, connect the way circuit system, and this moment, designed system of the present invention was started working; Second step was set the maximum speed per hour that allows when Electrical Bicycle is ridden in study through speed regulator 4, and this signal is passed to the stable input end of speed comparator 13; Maximum allows the angle that turns over when setting study through angle demodulator 6, and this signal is passed to the stable input end of angle comparator 14; The 3rd when beginning to learn; The speed of speed sensor 5 induction electric bicycles; And speed signal passed to the excitation input end of speed comparator 13; Speed comparator 13 is analyzed relatively its stable incoming signal and excitation incoming signal, and during speed that the speed signal that transmits when speed sensor 5 is set less than speed regulator 4, speed comparator 13 is to the speed input end transmission speed signal a of master controller 8; During speed that the speed signal that transmits when speed sensor 5 is set more than or equal to speed regulator 4, speed comparator 13 is to the speed input end transmission speed signal b of master controller 8; Angular transducer 7 transmits the angle that Electrical Bicycle rotates; And angle signal passed to the excitation input end of angle comparator 14; Angle comparator 14 is analyzed relatively its stable incoming signal and excitation incoming signal; During angle that the speed signal that transmits when angular transducer 7 is set less than angle demodulator 6; Angle comparator 14 sends angle signal c to the angle input end of master controller 8, and during angle that the angle signal that transmits when angular transducer 7 is set more than or equal to angle demodulator 7, angle comparator 14 sends angle signal d to the angle input end of master controller 8.When master controller 8 received speed signal b, master controller 8 will send pumping signal to speed controller 9 reduced the speed of Electrical Bicycle, and has surpassed setting value by the voice prompting device 11 prompting people speed of a motor vehicle, and assistant learning system starts; When master controller 8 receives speed signal d; Master controller 8 will send pumping signal to speed controller 9 and angle controller 10 and make the speed reduction of Electrical Bicycle and the car corner is reduced; And having surpassed setting value by voice prompting device 11 prompting people angle of turn, assistant learning system starts; When master controller 8 receives signal d and b simultaneously; Master controller 8 will send strong pumping signal to speed controller 9 and angle controller 10 and make the speed reduction of Electrical Bicycle and the car corner is reduced fast; And by voice prompting device 11 prompting people's moving velocitys and angle of turn above setting value, assistant learning system starts.The scope that the signal of accepting when speed sensor 5 and angular transducer 7 returns to setting is that master controller 8 is when receiving feedback signals a and c; Master controller 8 will send signal to speed controller 9 and angle controller 10; They are quit work; Thereby the learner can proceed the study of Electrical Bicycle; System just can make Electrical Bicycle beginner's the speed of a motor vehicle and angle that car turns over be controlled in certain scope like this, thereby can avoid because of the beginner is the too fast or excessive accident that causes of angular turn of the speed of a motor vehicle because of controlling improper, thereby actv. guarantees beginner's safety.
Claims (1)
1. an assistant learning system of electric bicycle is characterized in that comprising car body (1), source switch (2), power supply switch controller (3); Speed regulator (4), speed sensor (5), angle demodulator (6), angular transducer (7); Master controller (8), speed controller (9), angle controller (10), voice prompting device (11); Control box (12), speed comparator (13), angle comparator (14); Wherein source switch (2) and power supply switch controller (3), speed regulator (4), angle demodulator (6), master controller (8), speed controller (9), angle controller (10), voice prompting device (11), speed comparator (13), angle comparator (14) are positioned at the control box (12) of car body; Speed sensor (5) is positioned on the front axle of car body (1); Angular transducer (7) is positioned in the connecting rod of handlebar and car fork of car body (1);
Way circuit is controlled by power supply switch controller (3); Speed regulator (4) links to each other with the stable input end of speed comparator (13), angle demodulator (6) links to each other with the stable input end of angle comparator (14); The mouth of speed comparator (13) links to each other with the speed input end of master controller (8); The mouth of angle comparator (14) links to each other with the angle input end of master controller (8); The speed signal mouth of master controller (8) links to each other with speed controller (9), and the angle signal mouth of master controller (8) links to each other with angle controller (10), and the mouth of speed controller (9) links to each other with speed sensor (5); The mouth of angle controller (10) links to each other with angular transducer (7); The mouth of speed sensor (5) links to each other with the excitation input end of speed comparator (13), and the mouth of angular transducer (7) links to each other with the excitation input end of angle comparator (14), forms The whole control system thus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102350973A CN101700805B (en) | 2009-11-17 | 2009-11-17 | Assistant learning system of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102350973A CN101700805B (en) | 2009-11-17 | 2009-11-17 | Assistant learning system of electric bicycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101700805A CN101700805A (en) | 2010-05-05 |
| CN101700805B true CN101700805B (en) | 2012-11-07 |
Family
ID=42155740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102350973A Expired - Fee Related CN101700805B (en) | 2009-11-17 | 2009-11-17 | Assistant learning system of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101700805B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102582766B (en) * | 2011-01-07 | 2013-09-25 | 久鼎金属实业股份有限公司 | Pedaling booster providing system for bicycle |
| CN114115403A (en) * | 2021-12-03 | 2022-03-01 | 天津农学院 | Broiler chicken breeding environment intelligent control device raises in cages |
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2009
- 2009-11-17 CN CN2009102350973A patent/CN101700805B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101700805A (en) | 2010-05-05 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20141117 |
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| EXPY | Termination of patent right or utility model |