CN1093478C - Accumulating automotive electronic energy saving system - Google Patents
Accumulating automotive electronic energy saving system Download PDFInfo
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- CN1093478C CN1093478C CN97108897A CN97108897A CN1093478C CN 1093478 C CN1093478 C CN 1093478C CN 97108897 A CN97108897 A CN 97108897A CN 97108897 A CN97108897 A CN 97108897A CN 1093478 C CN1093478 C CN 1093478C
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Abstract
The present invention relates to an electronic energy-saving system of an energy-accumulating automobile, which is mainly composed of a manual switch, an energy-accumulating device, a signal induction device and an automatic control device, wherein the energy-accumulating device is composed of an electric machine, an accumulator cell and an electric controlling speed variator, and the signal induction device is composed of a throttle sensor, a braking sensor, a voltage sensor, a current sensor, a torque sensor, a vehicle-speed sensor and a shift sensor. The automatic control device is completed by mainly adopting the existing logic control circuit. The present invention has the advantages of simple operating methods, reasonable system structure, obvious energy-saving effect, high automation, no need of altering the structure of the existing automobile, etc., and is an ideal energy-saving system for automobiles.
Description
The present invention relates to a kind ofly realize saving the vehicle energy saving system of energy source of car purpose, specifically refer to a kind of accumulating automotive electronic energy saving system by motor, storage battery and supporting electronic automatic control system.
Continuous development along with society, traffic has become the key factor that influences people's daily life and social activities, and, quantitatively or on quality and vehicle all developed rapidly as various types of automobiles of the important component part in the vehicle.But existing automobile all is to adopt fuel engines as Power Drive Unit basically, only brought into play function with the storage battery of car setting as electric equipment energy such as interior light light, instrument, engine starting, thereby existing various vehicle energy saving scheme all is to improve around structure, fuel oil system and other structure of driving engine, and obtained many positive effects, make the existing significantly decline of hundred kilometers consumption of fuels of existing automobile.But existing various technical scheme all fails to solve following deficiency: automobile is in the cruising process, the phenomenon that some waste energy often appears, as working as automobile at glancing impact, or often can't collect the unnecessary kinetic energy of automobile and be braked device during at descending when automobile and consume, unnecessarily waste power; And for example when running into traffic congestion in the running car during phenomenon (automobile stops and goes), chaufeur is had to automotive engine is long-time idle and consume a large amount of energy.The waste of this energy mainly is because due to the structure of existing vehicle.
Purpose of the present invention just is to provide a kind of accumulating automotive electronic energy saving system, unnecessary kinetic energy can be automatically converted to the accumulation of energy structure of electric energy and can utilize the battery accumulation of energy to come the electric drive configuration of powered vehicle by what this system had, the deficiencies in the prior art have been overcome preferably, make its in all operations program and the method that keep existing automobile in good condition, do not change the driving habit of chaufeur in, have also that method of operation is simple, rational in infrastructure, energy-saving effect is remarkable, degree of automation is high and need not to change advantage such as existing vehicle structure.
The objective of the invention is to realize in the following manner: a kind of accumulating automotive electronic energy saving system, mainly formed by hand switch, energy storage equipment, signal induction device and automatic control device, it is characterized in that above-mentioned energy storage equipment is made up of DC machine, the large-capacity battery with quick charge and discharge function and electronic controlled transmission, wherein reversible electric machine links to each other with propeller-shaft by electronic controlled transmission, and storage battery is positioned on the vehicle bridge; Above-mentioned signal induction device is made up of throttle sensor, braking sensor, voltage sensor, current sensor, torque sensor, car speed sensor and gear position sensor, each sensor is separately positioned on throttle, foot-operated brake, storage battery, pull up circuit, propeller-shaft, propeller-shaft and the gear conv place of automobile, and links to each other with automatic control device by circuit; Above-mentioned automatic control device mainly is to adopt existing logic control circuit to finish.
Adopt accumulating automotive electronic energy saving system of the present invention, owing to adopted comparatively unique unnecessary kinetic energy in the automobile normal running can being automatically converted to the accumulation of energy structure of electric energy and can utilizing the battery accumulation of energy to come the electric drive configuration of powered vehicle, thereby the deficiencies in the prior art have been overcome preferably, make it in all operations program and the method that keep existing automobile in good condition, when not changing the driving habit of chaufeur, it is simple also to have method of operation, system architecture is reasonable, energy-saving effect is remarkable, degree of automation is high and need not to change advantage such as existing vehicle structure, is a kind of comparatively desirable vehicle energy saving system.
Description of drawings:
Fig. 1 is an energy conserving system block scheme of the present invention;
Circuit diagram when Fig. 2 is a performance power saving function of the present invention;
Fig. 3 is the circuit diagram of the present invention when adopting electric energy to drive;
Fig. 4 is a charge condition circuit diagram of the present invention;
Fig. 5 is an electronic controlled transmission structural representation of the present invention.
Wherein: 1-hand switch, 2-throttle sensor, 3-braking sensor, the 4-voltage sensor, 5-current sensor, 6-torque sensor, the 7-car speed sensor, 8-gear position sensor, 9-instrument carrier panel, the 10-logic control circuit, 11-power circuit relay, 12-storage battery, 13-throttle linkage variable resistance, 14-braking interlock variable resistance, 15-DC machine, the 16-electronic controlled transmission, the 17-propeller-shaft.
Below in conjunction with drawings and Examples the present invention is described in further detail.
Above-mentioned accompanying drawing is a kind of embodiment of the present invention.
As shown in the figure, accumulating automotive electronic energy saving system of the present invention, mainly be by energy storage equipment, signal induction device and automatic control device are formed, it is characterized in that above-mentioned energy storage equipment is by reversible dc motor (15), have fast and fill, large-capacity battery of discharging function (12) and electronic controlled transmission (16) are formed, wherein DC machine links to each other with propeller-shaft (17) by electronic controlled transmission, this electronic controlled transmission is provided with third gear at least, can make and do deceleration or speedup transmission between propeller-shaft and the motor shaft or be in neutral state, its gear change is by solenoid control.As when the energy-saving charging, do the speedup transmission between propeller-shaft and the motor shaft; When doing afterburning the driving, between motor shaft and the propeller-shaft speedup transmission in discharge; When automobile drives by electric energy merely, between motor shaft and the propeller-shaft deceleration transmission; When said system is selected to decommission, be in neutral state between motor shaft and the propeller-shaft.Above-mentioned storage battery is positioned on the vehicle bridge of automobile.
Above-mentioned signal induction device is made up of throttle sensor (2), braking sensor (3), voltage sensor (4), current sensor (5), torque sensor (6), car speed sensor (7) and gear position sensor (8), each sensor is separately positioned on throttle, foot-operated brake, storage battery, pull up circuit, propeller-shaft, propeller-shaft and the gear conv place of automobile, and links to each other with automatic control device by circuit.Wherein, throttle sensor (2) and braking sensor (3) are that the mode of operation that automotive operation is is changed into certain electric signal, voltage sensor (4) and current sensor (5) are respectively the operating voltage of storage battery and the total current of power circuit to be converted into certain electric signal, torque sensor (6) and car speed sensor (7) are respectively the torque parameter and the rotating speed of the transmission shaft behind the automobile gearbox to be converted into electric signal, gear position sensor (8) then is that the automobile range state is converted into electric signal, above-mentioned each electric signal all is input in the logic control circuit of automatic control device, and is finished the identification and the processing of electric signal by this decision circuit.
Above-mentioned automatic control device mainly is to adopt existing logic control circuit to finish.This decision circuit is finished from after the identification of the electric signal of each sensor and handling, directly system's power circuit relay (11) the opening and closing state of control circuit (be used for), the electromagnetic valve of electronic controlled transmission and telltale of instrument carrier panel (9) etc. are sent control signal, under the condition that does not change the driver drives vehicle operation, the operation of whole energy conserving system can be matched, to realize the native system purpose of energy saving with not road conditions and vehicle condition in the driving process.Above-mentioned hand switch (1) is provided with three operating modes at least and selects shelves: energy-conservation operating mode, electric energy drive operating mode and battery charge operating mode, and this manual switchgroup is on the indoor instrument carrier panel of vehicle drive.
The principle of work of accumulating automotive electronic energy saving system of the present invention is: when hand switch (1) selects energy conserving system to open, this system will be by the operating mode of each each corresponding site of sensor synchronous monitoring, and at any time the electric signal of working conditions change is discerned and handled.
When automobile downhill or level land brake, torque sensor and braking sensor are converted into electric signal with the variation of operating mode, and by automatic control device motor is connected with propeller-shaft by electronic controlled transmission, this moment motor as electrical generator to the battery charge accumulation of energy; And braking interlock variable resistance (14) is had an effect simultaneously, brake-pedal travel is big more, charging current is big more, motor is also big more to the braking force that transmission shaft produces simultaneously, when the speed of a motor vehicle is reduced to certain limit (this numerical value in system design time be provided with), automatic control device cuts off power circuit, in order to avoid reverse battery forms useless propulsive effort to the motor power supply; When automobile in climbing or when quickening (comprising starting), throttle sensor and torque sensor send signal to automatic control device, and tachogen is when confirming that the speed of a motor vehicle is lower than the afterburning maximum speed of discharge (this numerical value has been provided with when system design), automatic control device is connected power circuit, and makes motor accept storage battery power supply with the afterburning function of performance driving.Throttle linkage variable resistance (13) is had an effect simultaneously, the Das Gaspedal stroke is big more, discharge current is big more, motor is also big more to the propulsive effort that transmission shaft produces simultaneously, when the speed of a motor vehicle rises to certain limit, automatic control device cuts off power circuit, in order to avoid motor oppositely forms extra duty to powered battery.When battery tension was lower than minimum limit value (this numerical value in system design time be provided with), voltage sensor sent signal to automatic control device, and automatic control device cuts out the afterburning function of above-mentioned discharge, only allows the charging accumulation of energy function of system to play a role; And when automobile when hanging reverse gear, gear position sensor sends signal to automatic control device, automatic control device cuts off power circuit, the charge and discharge function of shutdown system.
Native system can make automobile only depend on electric energy to drive, and to eliminate the automobile useless oil consumption of (as traffic congestion on road time stop and go for a long time) and noise and exhaust emission of release when low speed is driven a vehicle effectively, improves environmental protection, improves auto efficiency.When this working condition, because rotating speed of motor and circuit folding are respectively to control by throttle linkage variable resistance and braking sensor, turning to of motor controlled by select switch simultaneously, and realizing advancing and move backward of automobile, thereby its operation matches with chaufeur routine driver behavior.This operating mode is determined by hand switch.
Because in native system; storage battery is not only as the energy of car electrics; but also will be as the drive energy of automobile; thereby in system, be provided with the storage battery low-voltage fender guard; be lower than minimum limit value when system design (this numerical value be provided with) with convenient battery tension; system will charge automatically, stop the work of other function simultaneously, to guarantee that effectively storage battery is unlikely to too much to damage because of power consumption.
Claims (5)
1, a kind of accumulating automotive electronic energy saving system, mainly formed by hand switch (1), energy storage equipment, signal induction device and automatic control device, it is characterized in that above-mentioned energy storage equipment is made up of DC machine (15), the large-capacity battery (12) with quick charge and discharge function and electronic controlled transmission (16), wherein DC machine links to each other with propeller-shaft (17) by electronic controlled transmission (16), and storage battery is positioned on the vehicle bridge of automobile; Above-mentioned signal induction device is made up of throttle sensor (2), braking sensor (3), voltage sensor (4), current sensor (5), torque sensor (6), car speed sensor (7) and gear position sensor (8), each sensor is separately positioned on throttle, foot-operated brake, storage battery, pull up circuit, propeller-shaft, propeller-shaft and the gear conv place of automobile, and links to each other with automatic control device by circuit; Above-mentioned automatic control device mainly is to adopt logic control circuit to finish.
2, accumulating automotive electronic energy saving system according to claim 1, it is characterized in that above-mentioned electronic controlled transmission is provided with third gear at least, can make and do deceleration or speedup motion between propeller-shaft and the motor shaft or be in neutral state, each gear change of electronic controlled transmission is by solenoid control.
3, accumulating automotive electronic energy saving system according to claim 1, it is characterized in that above-mentioned automatic control device mainly is to adopt logic control circuit to finish, this decision circuit is finished from after the identification of the electric signal of each sensor and handling, and directly sends control signal to being used for power circuit relay (11), the electromagnetic valve of electronic controlled transmission and the telltale of instrument carrier panel (9) etc. of opening and closing state of control circuit in the system.
4, accumulating automotive electronic energy saving system according to claim 1, it is characterized in that hand switch (1) is provided with three operating modes at least and selects shelves: energy-conservation operating mode, electric energy drive operating mode and battery charge operating mode, and this manual switchgroup is on Automobile instrument.
5, accumulating automotive electronic energy saving system according to claim 1; it is characterized in that being provided with in the native system storage battery low-voltage fender guard; during the minimum limit value that has been provided with when being lower than system design with convenient battery tension; system will charge automatically, stop the work of other function simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108897A CN1093478C (en) | 1997-04-23 | 1997-04-23 | Accumulating automotive electronic energy saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97108897A CN1093478C (en) | 1997-04-23 | 1997-04-23 | Accumulating automotive electronic energy saving system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1197017A CN1197017A (en) | 1998-10-28 |
| CN1093478C true CN1093478C (en) | 2002-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97108897A Expired - Fee Related CN1093478C (en) | 1997-04-23 | 1997-04-23 | Accumulating automotive electronic energy saving system |
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| CN (1) | CN1093478C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102887066B (en) * | 2012-06-15 | 2015-08-05 | 浙江吉利汽车研究院有限公司杭州分公司 | A kind of collection of energy car energy-saving system adopting piezoeffect |
| CN107097654B (en) * | 2017-04-24 | 2019-02-12 | 清华大学 | The electromechanical combined energy-storage system of electric car and energy control method |
| CN107176034B (en) * | 2017-05-18 | 2019-07-05 | 湖北科技学院 | Automobile energy-saving system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072921U (en) * | 1990-02-10 | 1991-03-13 | 于士真 | Compressed air energy accumulation locomotive |
| CN1074659A (en) * | 1992-01-25 | 1993-07-28 | 高兴龙 | Vehicle high-effciency and energy-saving multi-function system |
| CN1080603A (en) * | 1992-07-01 | 1994-01-12 | Smh管理服务有限公司 | Driver for vehicle |
| CN2195460Y (en) * | 1994-04-01 | 1995-04-26 | 清华大学 | Intelligent, energy-saving purification controller |
| WO1995033629A1 (en) * | 1994-06-03 | 1995-12-14 | U.S. Environmental Protection Agency | Hybrid powertrain vehicle |
-
1997
- 1997-04-23 CN CN97108897A patent/CN1093478C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2072921U (en) * | 1990-02-10 | 1991-03-13 | 于士真 | Compressed air energy accumulation locomotive |
| CN1074659A (en) * | 1992-01-25 | 1993-07-28 | 高兴龙 | Vehicle high-effciency and energy-saving multi-function system |
| CN1080603A (en) * | 1992-07-01 | 1994-01-12 | Smh管理服务有限公司 | Driver for vehicle |
| CN2195460Y (en) * | 1994-04-01 | 1995-04-26 | 清华大学 | Intelligent, energy-saving purification controller |
| WO1995033629A1 (en) * | 1994-06-03 | 1995-12-14 | U.S. Environmental Protection Agency | Hybrid powertrain vehicle |
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| Publication number | Publication date |
|---|---|
| CN1197017A (en) | 1998-10-28 |
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