CN1448286A - Low-discharge drive system of power assisted vehicle - Google Patents
Low-discharge drive system of power assisted vehicle Download PDFInfo
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- CN1448286A CN1448286A CN 03116695 CN03116695A CN1448286A CN 1448286 A CN1448286 A CN 1448286A CN 03116695 CN03116695 CN 03116695 CN 03116695 A CN03116695 A CN 03116695A CN 1448286 A CN1448286 A CN 1448286A
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- storage battery
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- driving engine
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Abstract
The low-exhaust drive system for engine-aided bicycle includes fuel oil tank, oil supplying control valve, engine, power generator, charger, accumulator, motor, wheels, electronic control unit, charge switch, etc. The mixed accumulator drive system is used, and during running, the accumulator drive the bicycle, the engine driven power generator produces electricity and charges the accumulator, and the electronic control unit controls the operation mode of the engine based on the accumulator electricity amount to minimize the exhaust of the engine and maintain excellent environment protecting effect.
Description
Technical field:
What the present invention relates to is the mini-motorcycle drive system, particularly adopts put-put generating, power supply to give moped battery, the mini-motorcycle anti-emission carburetor drive system that mini-motorcycle is moved flexibly under the anti-emission carburetor condition.
Background technology:
In existing technology, document " mensuration of motorbike exhaust condensate organic contamination " (" Shanghai Railway Univ's journal ", 2000) the 1st phase) described motorbike system, driving engine is when brish acceleration, tail gas nuisance discharge capacity is very high, gross pollution environment, the described electric power mini-motorcycle of document " research of position-sensor-free electric power mini-motorcycle " (" Huainan Polytechnique College's journal " (natural science edition) the 1st phase of calendar year 2001), be subjected to the restriction in capacity of cell and charging place, the driving range of mini-motorcycle is restricted.
Mini-motorcycle is the indispensable vehicle among the working clan in recent years always.But, motorbike is because discharge capacity is little, in the changeable road that travels, usually emerges a large amount of noxious emissions and suffers the restriction of more and more tighter environmental consciousness, department of government concerned is strengthening the management intensity to motorbike, has formed the trend of banning gradually.The substitute is the storage battery mini-motorcycle, from environmental angle, the storage battery mini-motorcycle is very desirable, but, it wants periodic charge, and this is restricted the driving range of storage battery mini-motorcycle, and to staying in the user of high floor, owing to lack society's charging service system at present, the charging of storage battery mini-motorcycle is a quite thing of trouble.
Summary of the invention:
In order to overcome deficiency of the prior art and defective, the present invention gathers the good emission performance of the alerting ability of motorbike and storage battery mini-motorcycle, makes the existing sufficient alerting ability of new mini-motorcycle system that good emission performance be arranged again.This paper has proposed mini-motorcycle anti-emission carburetor drive system, purpose is to make mini-motorcycle in the process of moving, driving mini-motorcycle with storage battery travels, charge to storage battery with engine power generation, with the operation of electronic control unit according to the electric weight situation that the has control driving engine of storage battery, make driving engine always work in minimum emission point, have good environment protecting to guarantee the mini-motorcycle that the anti-emission carburetor drive system is housed.
Technical scheme of the present invention mainly comprises fuel tank, control of fuel supply valve, driving engine, electrical generator, charger, storage battery, electrical motor, electronic control unit, charge switch and connects their wire harness, pipeline etc.
When the electric weight of the storage battery in driving mini-motorcycle was lower than certain value and need charges, electronic control unit sends needed charging signals, reminds the driver to begin charging.Chaufeur is opened charge switch, and electronic control unit is received the signal that charge switch is opened, and opens the control of fuel supply valve, start the engine.Fuel oil in the fuel tank enters driving engine through the control of fuel supply valve, driving engine is under the effect of electronic control unit, adjust throttle position, make driving engine reach the rotating speed of setting (under this rotating speed, engine emission is minimum), under this rotating speed, driving engine drives generator for electricity generation, and the electricity that electrical generator sends charges to storage battery through charhing unit; Storage battery is powered to electrical motor, and direct motor drive storage battery wheel moves ahead.Electronic control unit detects electric weight owning amount in the storage battery constantly, when electric weight is saturated, sends signal, the control of fuel supply valve between fuel cut case and the driving engine, and engine shutdown, charge switch resets, and charging stops automatically.
Beneficial effect the present invention of the present invention has broken through storage battery mini-motorcycle driving range and has been subjected to storage battery charge volume restriction and the contaminated emission limit set of motorbike, makes mini-motorcycle become a kind of low cost, convenience, flexible, environmental protection and the vehicle of practicality.
Description of drawings:
Fig. 1 is a system architecture schematic diagram of the present invention.1 is fuel tank among the figure, the 2nd, and driving engine, the 3rd, electrical generator, the 4th, charger, the 5th, storage battery, the 6th, electrical motor, the 7th, wheel, the 8th, electronic control unit, the 9th, control of fuel supply valve, the 10th, charge switch.
The specific embodiment:
Below in conjunction with accompanying drawing technical scheme of the present invention is further described:
As shown in Figure 1, the present invention mainly comprises fuel tank 1, driving engine 2, electrical generator 3, charger 4, storage battery 5, electrical motor 6, wheel 7, electronic control unit 8, control of fuel supply valve 9, charge switch 10 and connect compositions such as pipeline between them, wire harness.Fuel tank 1 links to each other with driving engine 2 by control of fuel supply valve 9, driving engine 2 connects with electrical generator 3 by connecting shaft and links to each other, electrical generator 3 is electrically connected with charger 4, charger 4 is electrically connected with storage battery 5, storage battery 5 is electrically connected with electrical motor 6, electrical motor 6 and wheel 7 mechanical connections, electronic control unit 8 is electrically connected with control of fuel supply valve 9, driving engine 2, storage battery 5, charge switch 10.Pass to electronic control unit 8 when moped battery 5 electric signal, electronic control unit 8 sends signal after receiving and needing charging signals, opens control of fuel supply valve 9, start the engine 2.Fuel oil in the fuel tank 1 enters driving engine 2 through control of fuel supply valve 9, driving engine 2 is under the effect of electronic control unit 8, adjust throttle position, make driving engine 2 reach the rotating speed of setting (under this rotating speed, engine emission is minimum), under this rotating speed, driving engine 2 drives electrical generator 3 generatings, and the electricity that electrical generator 3 sends gives storage battery 5 chargings through charhing unit 4; Electrical motor 6 is given in storage battery 5 power supplies, and electrical motor 6 drives mini-motorcycle wheel 7 and moves ahead.Electronic control unit 8 constantly detects electric weight owning amount in the storage battery 5, when electric weight is saturated, sends signal, the control of fuel supply valve 9 between fuel cut case 1 and the driving engine 2, and driving engine 2 is shut down, and charge switch resets, and charging stops automatically.
Claims (1)
1, a kind of mini-motorcycle anti-emission carburetor drive system, mainly comprise fuel tank 1, driving engine 2, storage battery 5, electrical motor 6, mini-motorcycle wheel 7, charge switch 10, control of fuel supply switch 9, electrical generator 3, charger 4 and electronic control unit 8 etc., it is characterized in that this system is the anti-emission carburetor drive system that the advantages with motorbike and electric moving aid vehicle forms, fuel tank 1 links to each other with driving engine 2 by control of fuel supply valve 9, driving engine 2 connects with electrical generator 3 by connecting shaft and links to each other, electrical generator 3 is electrically connected with charger 4, charger 4 is electrically connected with storage battery 5, storage battery 5 is electrically connected with electrical motor 6, electrical motor 6 and wheel 7 mechanical connections, electronic control unit 8 and control of fuel supply valve 9, driving engine 2, storage battery 5, charge switch 10 is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116695 CN1448286A (en) | 2003-04-29 | 2003-04-29 | Low-discharge drive system of power assisted vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03116695 CN1448286A (en) | 2003-04-29 | 2003-04-29 | Low-discharge drive system of power assisted vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1448286A true CN1448286A (en) | 2003-10-15 |
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ID=28684235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03116695 Pending CN1448286A (en) | 2003-04-29 | 2003-04-29 | Low-discharge drive system of power assisted vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1448286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797881A (en) * | 2009-09-28 | 2010-08-11 | 陈世法 | Hybrid power unit and motor vehicle adopting same |
-
2003
- 2003-04-29 CN CN 03116695 patent/CN1448286A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101797881A (en) * | 2009-09-28 | 2010-08-11 | 陈世法 | Hybrid power unit and motor vehicle adopting same |
| CN101797881B (en) * | 2009-09-28 | 2013-06-05 | 陈世法 | Hybrid power unit and motor vehicle adopting same |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |