CN104670207A - Method for controlling race start of vehicle by brake pedal and accelerator pedal - Google Patents
Method for controlling race start of vehicle by brake pedal and accelerator pedal Download PDFInfo
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- CN104670207A CN104670207A CN201410209325.0A CN201410209325A CN104670207A CN 104670207 A CN104670207 A CN 104670207A CN 201410209325 A CN201410209325 A CN 201410209325A CN 104670207 A CN104670207 A CN 104670207A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/12—Brake pedal position
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0677—Engine power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/086—Power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/24—Energy storage means
- B60W2710/242—Energy storage means for electrical energy
- B60W2710/248—Current for loading or unloading
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Disclosed is a method for controlling race start of a vehicle by a brake pedal and an accelerator pedal. A race start function of the vehicle or a race start function of an oil-electric vehicle is achieved by utilizing the brake pedal and the accelerator pedal of the vehicle to cooperate with a brake pedal sensor and an accelerator pedal sensor and utilizing a travelling computer to substitute for various specialized switches required by a vehicle race start program. An electric power storing function and an electric power discharging function of a super capacitor or a battery of the super capacitor are utilized to enhance the race start function of the electric vehicle or the oil-electric vehicle.
Description
Technical field
The invention belongs to the automobile technical field of mechanical industry, is a kind of novel automobile control method.
Background technology
Weigh tractive performance and the maneuvering performance of automobile, often adopt 100 kilometers/hour of pick-up times as standard.The fuel engines automobile of some automatic transmission, in order to shorten pick-up time, adopting the control method of launching starting, having and launch starting control program.There is the automobile launching starting function, Das Gaspedal can be slammed while slamming brake pedal, even Das Gaspedal can be floored, driving engine is made to be in (large load) running state at a high speed, once loosen the brake, driving engine is by driving system comparatively large or maximum power (power or moment of torsion) output to running gear conveying, make automobile fast starting, 100 kilometers/hour of speed are accelerated in the shortest time, or more speed (such as 200 kilometers/hour), or run through 400 meters (400 meters are accelerated match) with the shortest time.
Enter after launching starting program, the moment of torsion in order to avoid combustion engine exports undue large, causes tyre skidding, the power stage of automobile controller (ECU, or car running computer) meeting controlling combustion engine, makes automobile when starting to walk, under the prerequisite avoiding tyre skidding, obtain maximum driving force.
Summary of the invention
1, prior art Problems existing:
(1), existing automobile launches starting control method, and relate to many special switches, operating process is loaded down with trivial details, and Automobile manufacturing cost increases.
(2), existing automobile launches starting control method, is mainly used in fuel engines (combustion engine) automobile.Oil-electric vehicle, or pure electric automobile does not launch starting control program.
(3), oil-electric vehicle, especially plug-in oil-electric vehicle, when battery has electric, only use motor as the driving power of automobile in the starting stage, only be increased to certain position at accelerator pedal stroke, when showing that the Power output of automobile needs exceedes the fan-out capability of motor (when needs are more high-power or more high pulling torque exports), vehicle-mounted fuel engines (combustion engine) just can start, and exports corresponding power.
This design, can not just control fuel engines in the starting stage and be in high-speed cruising state.Fuel engines starts suddenly from halted state, and enters high-speed high-load running state immediately, and there are three shortcomings: the first, the reaction time is delayed, from starting to this process need time of high-speed cruising; Be equipped with the driving engine of charging turbine set, charging turbine set plays a role the time needing more to grow, and there will be the phenomenon that short time fuel engines Power output does not respond accelerator pedal stroke.Second pair of engine mechanical structure has infringement, and when lubricating system not yet starts normal work, driving engine has been forced into large load height rotating speed running state, the serious wear of moving parts.Trimotor is in cold car state, enters high load working condition suddenly, heat to power output inefficiency, can not reach the rating horsepower output level of fuel engines.Therefore, prior art (existing control method) can not meet the fast starting performance requirement of user, and shorten hundred kilometers/hour of pick-up times drive demand, 400 meters can not be met and accelerate the performance requirement of match to automobile.
2, content of the present invention (new method):
(1), omit and existingly launch various special switch designed by starting program for realizing automobile, utilize automobile brake pedal and Das Gaspedal, coordinate brake pedal sensor and accelerator pedal sensor, and car running computer (switch circuit) substitutes these special switches, enter to launch starting state and exit as control automobile and launch starting state of switch signal generation apparatus.See Fig. 1, automobile launches the signal of starting switch circuit.
(2), under the prerequisite not increasing auto parts and components and switchgear (do not increase Automobile manufacturing cost), realize or increase automobile launching starting function.
(3), oil-electric vehicle uses above signal generation apparatus, increase and launch starting function (present oil-electric vehicle does not launch starting function), car running computer automatically and the moment of torsion controlling fuel engines and motor respectively export, avoid that moment of torsion is excessive causes tyre skidding.Generally, fuel engines and motor drive the front and back wheel of automobile respectively.
For oil-electric vehicle, after automobile enters and launches starting program, fuel engines will be in running state always, and driving engine can be fully warmed-up, be in the state of standing ready, and engine speed (or horsepower output) can increase with accelerator pedal stroke and increase.But moment of torsion during starting exports and according to the situation on tire and ground, will do suitable restriction, avoid tyre skidding.
The concrete grammar that the moment of torsion controlling driving engine or motor when automobile launches starting about automobile controller exports is prior art.
For oil-electric vehicle, can also arrange and special launch starting switch, enter to launch starting state and exit as this automobile of control and launch starting state of switch signal generation apparatus.After switch opens, car running computer automatically and the moment of torsion controlling fuel engines and motor respectively export, avoid that moment of torsion is excessive causes tyre skidding, maximum output torque (torque peak under the non-slip prerequisite of wheel) simultaneously.
(4), the automobile that drives of electric power (motor), or the automobile of oil electric mixed dynamic, utilize accumulate and the discharging function of super capacitor (or super capacitance cell), be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor (or super capacitance cell) electric discharge, automobile applies higher voltage to motor or discharges larger electric current, make motor can export larger power (or exporting maximum power) within a short period of time, realize launching starting.
3, the effect of the present invention's application:
(1), omit existing automobile and launch the various special switch that starting program is designed or apply, utilize automobile brake pedal and Das Gaspedal, coordinate brake pedal sensor and accelerator pedal sensor, and car running computer (switch circuit) substitutes these special switches, cost-saving, simplify control process.
For the oil-electric vehicle not launching starting function, also can by arranging the method for " launching starting switch ", or change " electronic, fuel oil " change-over switch, increase " launching starting " on-off signal function, automobile controller and power-transfer clutch is coordinated (to comprise clutch controller, or power-transfer clutch computer), realize launching starting function.
(2), oil-electric vehicle, especially plug-in oil-electric vehicle, can increase the option of launching starting program, increase launch starting function.When battery has electric, in the starting stage, when Das Gaspedal is floored, the moment of loosen the brake, not only motor can as the driving power of automobile, Maximum Power Output, and fuel engines also can be in the running state of maximum (effectively) horsepower output, and automobile is obtaining maximum starting power instantaneously.
(3), for oil-electric vehicle, after automobile enters and launches starting program, fuel engines is in running state always, driving engine is preheated, at automobile according to when launching starting requirement starting, fuel engines can provide rapidly the Power output of heat to power output efficiency relatively high (or heat to power output is most effective).
(4), the automobile of oily electric combination drive, accumulate and the discharging function of super capacitor (or super capacitance cell) can be utilized, be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor (or super capacitance cell) electric discharge, automobile applies higher voltage to motor or discharges larger electric current, make motor can to export the power of comparatively large (or maximum) within a short period of time, what realize that electric power drives separately launches starting; Or what realize the output of driven by power superposition fuel engines driving hybrid power launches starting.Automobile controller controls the opportunity of super capacitor or super capacitance cell electric discharge, ensure that wheel is non-slip.
Super capacitor is exactly that capacitance is comparatively large, the electric capacity relatively grown discharge time.Super capacitance cell is again gold electric capacity, farad capacitor, and it carrys out energy storage by polarized electrolytic matter, belongs to the one of double layer capacity.When using super capacitor (or super capacitance cell) feeding electric motors to electronlmobil, with original battery power supply system voltage superposition, generally can provide the electric power of double voltage for motor, therefore motor power fan-out capability can significantly promote in the short time.Super capacitor (or super capacitance cell) when motor underload or zero load mode of operation, the power charge using battery (or electrical generator, or the charge system such as charging pile) or reclaim.For the automobile of oil electric mixed dynamic, super capacitor (or super capacitance cell) launches starting stage method of work at automobile is identical with the method for work that pure electric automobile launches the starting stage.
As preferred scheme, use super capacitor (or super capacitance cell) to feeding electric motors, starting state is launched when automobile is in, and when Das Gaspedal is floored, after unclamping Das Gaspedal, the voltage of super capacitor (or super capacitance cell) is applied (superposition) to motor by one, interval of short duration time (such as 0.2 second) again, in order to avoid automobile launches the time opening of starting because power (moment of torsion) exports excessive, tyre skidding, is used in actv. by the electric capacity electricity of preciousness and launches the driveaway operation time.
Enter when launching starting program, the effective object of above-mentioned automobile controller is generally power-transfer clutch, and power-transfer clutch is here generally that (power-transfer clutch or double-clutch comprise clutch controller to double-clutch, or power-transfer clutch computer), and the output control of engine power device of combustion engine or motor.
About super capacitor or super capacitance cell, the charging and discharging (and application) of super capacitor or super capacitance cell, automobile controller (ECU, or controller, or car running computer), and the counting machine of car running computer, switch circuit, and launch control policy, the control program of starting, combustion engine, automobile, automatic gear car (automatic transmission with hydraulic torque converter, power-transfer clutch), oil-electric vehicle, the driving system of automobile, driving system, etc., be all prior art.
Detailed description of the invention
Embodiment one, for plug-in oil-electric vehicle, illustrates that the present invention controls the control process that automobile launches starting program.
(1) unlatching of starting program, is launched: after automobile switches on power, while slamming brake pedal, continuous accelerator pedal 3 times, trample Das Gaspedal at every turn and make the stroke of Das Gaspedal from more than 0 to 10%, the total ascent time interval that continuous accelerator pedal is 3 times was no more than for 3 seconds.After car running computer detects above control signal by brake pedal sensor and accelerator pedal sensor, start fuel engines.The wherein operation of the 3rd accelerator pedal, not working control fuel engines rotating speed, the i.e. not corresponding engine speed of accelerator pedal stroke.Fuel engines is in idling after starting.Only have after Das Gaspedal is returned to the position of stroke 0, from the 4th tramples Das Gaspedal, the stroke of Das Gaspedal plays control action to fuel engines rotating speed (or power stage, or fuel injection amount).
(2), starting is launched: launch starting program and open rear (fuel engines is always in running order), while slamming brake pedal, trample Das Gaspedal, fuel engines is in the rotating speed corresponding with accelerator pedal stroke, but fuel engines and motor are all in the state disconnected with automobile traveling system (power transmission), and namely power-transfer clutch is in the state of separation; Motor is in off-position (off working state).When brake pedal unclamps, automobile obtains the larger propulsive effort of motor and fuel engines output simultaneously, and the size of this propulsive effort is associated with the travel position of Das Gaspedal.When Das Gaspedal is floored time, in theory, automobile obtains motor and the maximum outputting power of fuel engines simultaneously; In fact, due to the effect of automobile controller, fuel engines is probably less than the operation of torque peak at output torque, skid in the starting stage to avoid wheel.One of concrete control method is similar to ABS (brake anti-lock device) system, is prior art.
(3) closedown of starting program, is launched: launching under the prerequisite that starting program opened, while slamming brake pedal, continuous accelerator pedal 3 times, trample Das Gaspedal makes the stroke of Das Gaspedal from more than 0 to 5% at every turn, and front Das Gaspedal of trampling for twice makes the stroke of Das Gaspedal all be no more than 50%, and the total ascent time interval that continuous accelerator pedal is 3 times was no more than for 3 seconds.After car running computer detects above control signal by brake pedal sensor and accelerator pedal sensor, close fuel engines.The wherein operation of the 3rd accelerator pedal, after control engine speed is increased to the rotating speed corresponding with accelerator pedal stroke 5%, no longer working control fuel engines rotating speed changes with accelerator pedal stroke change, but first control fuel engines is returned to idling speed, and then, control fuel engines again to stop working, fuel engines exits and launches starting program.Automobile exits and launches starting program.
Launching under the prerequisite that starting program opened, when automobile is in halted state, when fuel engines is in idling mode operation simultaneously, (brake pedal is slammed, or automobile gears is in parking (park, P shelves) gear, or when automobile gears is in neutral gear), closing automobile power supply, then fuel engines stops working, fuel engines exits and launches starting program, and automobile exits and launches starting program.
When automobile power source is not closed, after automobile exits and launches starting program, (1) described step operation according to above, automobile again will start and launch starting program, enter and launch starting state.
(4), as preferred scheme, launch the unlatching of starting program, can be limited under automobile is in the precondition of advance gear, when namely automobile is in advance gear, according to above, (1) described step operation, just can open and launch starting program.The benefit of such design car backing operation can be avoided also may to be in launch starting state.
Embodiment two, pure fuel engines automobile, or pure electric automobile, with reference to above-mentioned control method, without any need for special electronic switch or electric switch, can realize launching starting and control.Slam brake pedal, slam Das Gaspedal simultaneously, when brake pedal unclamps, fuel engines or motor are rapidly with the power stage power corresponding to accelerator pedal stroke.When Das Gaspedal is floored, after loosen the brake, the maximum power that automobile acquisition fuel engines or motor can provide exports as starting power (or the maximum power under the non-slip prerequisite of wheel exports).
Embodiment three, super capacitor (or super capacitance cell) is in electronlmobil or the application in oil-electric vehicle process of " launching starting ".
Power-actuated automobile, utilize accumulate and the discharging function of super capacitor (or super capacitance cell), be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor (or super capacitance cell) electric discharge, automobile applies higher voltage (being generally double voltage) to motor or discharges larger electric current, make motor can export larger power (or exporting maximum power) within a short period of time, realize launching starting.
The automobile of the electric combination drive of oil, also accumulate and the discharging function of super capacitor (or super capacitance cell) can be utilized, be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor (or super capacitance cell) electric discharge, automobile applies higher voltage to motor or discharges larger electric current, make motor can export larger power within a short period of time, realize separately power-actuatedly launching starting (time such as, fuel engines runs out of gas); Or what realize the output of driven by power superposition fuel engines driving hybrid power launches starting.
General run of thins, the accumulate energy of super capacitor (or super capacitance cell) can meet the horsepower output of 100-200 kilowatt-hour, and meet continuous discharge 5-15 seconds, namely can meet the requirement of the auxiliary power power supply as the electronlmobil of the application or the starting program of launching of oil-electric vehicle.
When Das Gaspedal is floored, after loosen the brake, automobile obtain fuel engines and (or) the motor maximum power that can provide exports as power of starting to walk.As motor, obtaining battery powered while, obtain super capacitor (or super capacitance cell) power supply, export (actv.) maximum power.
Claims (8)
1. one kind utilizes brake pedal and Das Gaspedal to control the method that automobile launches starting, utilize automobile brake pedal and Das Gaspedal, coordinate brake pedal sensor and accelerator pedal sensor, and car running computer, enter to launch starting state and exit as control automobile and launch starting state of switch signal generation apparatus;
Oil-electric vehicle uses above signal generation apparatus, enters after launching starting program, and the moment of torsion that car running computer controls fuel engines and motor respectively exports, and avoids that moment of torsion is excessive causes tyre skidding;
After oil-electric vehicle enters and launches starting program, fuel engines starts and is in running state always, and driving engine is fully warmed-up with standby, and engine speed increases with accelerator pedal stroke and increases.
2. control automobile according to claim 1 launches the method for starting, fuel engines automobile utilizes automobile brake pedal and Das Gaspedal, coordinate brake pedal sensor and accelerator pedal sensor, and car running computer, enter to launch starting state and exit as control automobile and launch starting state of switch signal generation apparatus.
3. control automobile according to claim 1 launches the method for starting, pure electric automobile utilizes automobile brake pedal and Das Gaspedal, coordinate brake pedal sensor and accelerator pedal sensor, and automobile controller, enter to launch starting state and exit as control automobile and launch starting state of switch signal generation apparatus.
4. control automobile according to claim 1 launches the method for starting, and oil-electric vehicle arranges and launches starting switch, enters to launch starting state and exit launch starting state of switch signal generation apparatus as control automobile.
5. according to claim 1, or claim 2, or claim 3, or control automobile according to claim 4 launches the automobile of the method for starting.
6. power-actuated automobile, utilize accumulate and the discharging function of super capacitor or super capacitance cell, be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor or super capacitance cell electric discharge, automobile applies higher voltage to motor or discharges larger electric current, makes motor can export larger power within a short period of time, or Maximum Power Output, realizes launching starting.
7. super capacitor according to claim 6 or super capacitance cell are applied to the method that electronlmobil launches starting, the automobile of the electric combination drive of oil, utilize accumulate and the discharging function of super capacitor or super capacitance cell, be at automobile and launch starting state, and in the actual driveaway operation stage, control super capacitor or super capacitance cell electric discharge, automobile applies higher voltage to motor or discharges larger electric current, make motor can export larger power within a short period of time, or Maximum Power Output, realizing electric power drives separately automobile to launch starting, or realizing driven by power superposition fuel engines drives the automobile of hybrid power output to launch starting.
8. according to claim 6, or according to claim 7ly utilize super capacitor or super capacitance cell accumulate and discharging function, realize automobile and launch the vehicle drive power of starting or the automobile of oily electric combination drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410209325.0A CN104670207B (en) | 2013-12-02 | 2014-05-19 | Utilize the method for brake pedal and gas pedal control automobile ejection starting |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013207717177 | 2013-12-02 | ||
| CN201320771717 | 2013-12-02 | ||
| CN201410209325.0A CN104670207B (en) | 2013-12-02 | 2014-05-19 | Utilize the method for brake pedal and gas pedal control automobile ejection starting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104670207A true CN104670207A (en) | 2015-06-03 |
| CN104670207B CN104670207B (en) | 2019-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410209325.0A Active CN104670207B (en) | 2013-12-02 | 2014-05-19 | Utilize the method for brake pedal and gas pedal control automobile ejection starting |
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Cited By (12)
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| CN109606116A (en) * | 2019-01-03 | 2019-04-12 | 重庆工商大学 | A kind of ejection acceleration control method and Related product for electric car |
| CN109747607A (en) * | 2018-12-25 | 2019-05-14 | 芜湖普威技研有限公司 | Automobile automatic gear Multifunctional brake pedal structure |
| CN110281863A (en) * | 2019-06-28 | 2019-09-27 | 重庆长安汽车股份有限公司 | The control method and computer readable storage medium of vehicle starting |
| CN111873982A (en) * | 2020-08-03 | 2020-11-03 | 中国第一汽车股份有限公司 | Starting control method and device, vehicle and storage medium |
| US10858005B2 (en) | 2018-12-13 | 2020-12-08 | Honda Motor Co., Ltd. | Launch control |
| CN112193084A (en) * | 2019-07-08 | 2021-01-08 | 罗天珍 | Cache lifting method for instant power of electric automobile |
| CN112644493A (en) * | 2020-04-21 | 2021-04-13 | 长城汽车股份有限公司 | Vehicle control method, device, storage medium and vehicle |
| CN113879309A (en) * | 2021-10-28 | 2022-01-04 | 北京理工大学 | Starting acceleration control method and system for non-road weakly-mixed vehicle |
| CN114435366A (en) * | 2022-03-11 | 2022-05-06 | 中国第一汽车股份有限公司 | Vehicle starting control method and device, vehicle and storage medium |
| CN115570965A (en) * | 2022-11-18 | 2023-01-06 | 长城灵魂科技有限公司 | Vehicle control method |
| WO2023131272A1 (en) * | 2022-01-07 | 2023-07-13 | 长城汽车股份有限公司 | Vehicle control method and apparatus, and vehicle |
| WO2024017071A1 (en) * | 2022-07-18 | 2024-01-25 | 中国第一汽车股份有限公司 | Launch control method and apparatus for hybrid vehicle, and storage medium |
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