CN110217104A - A kind of automotive throttle control method and device, vehicle - Google Patents
A kind of automotive throttle control method and device, vehicle Download PDFInfo
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- CN110217104A CN110217104A CN201810176068.3A CN201810176068A CN110217104A CN 110217104 A CN110217104 A CN 110217104A CN 201810176068 A CN201810176068 A CN 201810176068A CN 110217104 A CN110217104 A CN 110217104A
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- control
- throttle
- controller
- foot
- signal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The present invention relates to automotive throttle control technology field, especially a kind of automotive throttle control method and device, vehicle.The vehicle includes steering wheel and accelerator control device, accelerator control device includes controller, manual control accelerograph unit and foot control throttle unit, controller connects air throttle, manual control accelerograph unit and foot control throttle unit, when wheel steering angle is less than set angle, controller controls throttle opening according to manual control accelerograph signal；When wheel steering angle is greater than set angle, controller controls throttle opening according to foot control throttle signal, when direction of traffic variation is little, to manually control vehicle acceleration, reduce the bring operation error of driver's foot control, avoid the generation that operation error causes vehicle to accelerate the phenomenon that resulting in an automobile accident suddenly, when vehicle needs to turn, accelerated with foot-propelled control vehicle, is solved the problems, such as supplemented by manual control, operation error of the caused driver's mistake by foot control throttle as brake be easy to cause accident based on foot control.
Description
Technical field
The present invention relates to automotive throttle control technology field, especially a kind of automotive throttle control method and device, vehicle.
Background technique
Present automobile, especially car are divided into automatic catch automobile and manual-gear vehicle, the driver of manual-gear vehicle more
Pass through the clutch of under-cab, throttle and brake control vehicle；Automatic catch automobile does not have individual clutch pedal, clutch function
It can be integrated on brake pedal, gas pedal and manual-gear vehicle difference are little；But no matter manual-gear vehicle or automatic catch vapour
Vehicle, gas pedal therein and brake pedal are all placed on together and by the same foot control system, and in real operation, since people exists
Error is easy in flurried, mistaking accelerator for brake causes traffic accident, causes damages to the people's lives and property, since mistake is stepped on
Caused traffic accident is more frequent on throttle.
A kind of control of vehicle steering wheel throttle is disclosed by the patent document that Chinese patent notification number is CN204547793U
Device processed, including sequentially connected gas pedal, pedal position sensor, EGAS control unit, motor and solar term door machine
Structure；It further include that sequentially connected throttle dials torsion, dials torsion position sensor and branch wiretap, which is also connected with EGAS control
Unit, driver by foot-operated control throttle or can manually control throttle by situation selection, trample throttle overlong time in foot
When be easy to appear fatigue, be switched to manually control at this time, substantially increase driver comfort.
But the setting of branch wiretap is used to control throttle and dials torsion by it, in actual application supplemented by throttle group torsion, with foot
Based on accelerator pedal, due in flurried can it is wrong foot accelerator pedal when brake pedal use, above-mentioned control device without
Method solves the problems, such as that operation error bring accident occurs.
Summary of the invention
The object of the present invention is to provide a kind of automotive throttle control method and device, vehicle, to solve supplemented by manual control,
The problem of foot control throttle is be easy to cause accident to occur by caused driver's mistake as the operation error of brake based on foot control.
To achieve the above object, the present invention provides a kind of automotive throttle control method, comprising the following steps:
1) wheel steering angle is obtained, judges whether the steering angle is less than set angle；
If 2) steering angle is less than set angle, the aperture of air throttle is controlled according to manual control accelerograph signal；
If 3) steering angle is greater than set angle, the aperture of air throttle is controlled according to foot control throttle signal.
Beneficial effect is that vehicle accelerator control of the invention is to determine whether controlling manually according to the rotational angle of steering wheel
It is switched between system and foot-propelled control, when direction of traffic variation is little, to manually control vehicle acceleration, reduces driver's foot
Bring operation error is controlled, operation error is avoided and vehicle is caused to accelerate the generation for the phenomenon that resulting in an automobile accident suddenly, only work as vehicle
When needing to turn, accelerated with foot-propelled control vehicle, solve supplemented by manual control, based on foot control caused driver's mistake by foot control
The problem of throttle be easy to cause accident to occur as the operation error of brake.
As a kind of improvement of automotive throttle control method provided by the invention, when the steering angle is less than set angle
When, corresponding controller is set and only receives manual control accelerograph signal, to control the aperture of air throttle；It is set when the steering angle is greater than
When determining angle, the controller only receives foot control throttle signal, to control the aperture of air throttle.It is realized and is automatically controlled by controller
The switching that foot-propelled accelerates and accelerates manually, the degree of automation is higher, facilitates operation.
As a kind of further improvement of automotive throttle control method provided by the invention, set when the steering angle is less than
When determining angle, driver's hand control switch makes manual control accelerograph signal conduction, to control the aperture of air throttle；When the steering angle
When degree is greater than set angle, foot control throttle signal is connected in driver's hand control switch, to control the aperture of air throttle.By driving
The person of sailing oneself decides whether to carry out the switching that foot-propelled accelerates and accelerates manually, so that more vehicle row can be controlled according to own situation
It sails, has more independence, practical application is stronger.
Also a kind of control device for automobile accelerator of the present invention, including controller, manual control accelerograph unit and foot control throttle unit, institute
Controller is stated for connecting air throttle, to control the aperture of air throttle, the output end of the manual control accelerograph unit connects the control
The output end of device processed, the foot control throttle unit connects the controller, when wheel steering angle is less than set angle, institute
State the aperture that controller controls air throttle according to manual control accelerograph signal；It is described when wheel steering angle is greater than set angle
Controller controls the aperture of air throttle according to foot control throttle signal.
As a kind of a kind of improvement of control device for automobile accelerator provided by the invention, set when wheel steering angle is less than
When determining angle, the controller only receives manual control accelerograph signal, and the aperture of air throttle is controlled according to the manual control accelerograph signal；
When wheel steering angle is greater than set angle, the controller only receives foot control throttle signal, and according to the foot control oil
The aperture of gate signal control air throttle.
As a kind of another improvement of control device for automobile accelerator provided by the invention, the hand throttle unit and institute
It states foot control throttle unit and also passes through the switch connection controller, when wheel steering angle is less than set angle, driver
The manual control accelerograph unit is connected with the controller in hand control switch, and the controller is controlled according to hand throttle signal
The aperture of air throttle；When wheel steering angle is greater than set angle, driver's hand control switch makes the foot control throttle
Unit is connected with the controller, and the controller controls the aperture of air throttle according to foot control throttle signal.
As a kind of further improvement of control device for automobile accelerator provided by the invention, the switch is opened for single-pole double throw
It closes, the foot control throttle unit connects the controller, the manual control accelerograph by the normally opened contact of the single-pole double-throw switch (SPDT)
Unit connects the controller by the normally-closed contact of the single-pole double-throw switch (SPDT).
As a kind of another step improvement of control device for automobile accelerator provided by the invention, the manual control accelerograph unit includes
The output end of manual control accelerograph pedal and manual pedal position sensor, the manual control pedal position sensor connects the control
Device.
As a kind of also step improvement of control device for automobile accelerator provided by the invention, the foot control throttle unit includes
The output end of foot control gas pedal and foot controling pedal position sensor, the foot controling pedal position sensor connects the control
Device.
The present invention also provides a kind of vehicle, including steering wheel and accelerator control device, the accelerator control device includes control
Device, manual control accelerograph unit and foot control throttle unit processed, the controller connects air throttle, described to control the aperture of air throttle
The output end of manual control accelerograph unit connects the controller, and the output end of the foot control throttle unit connects the controller, when
When wheel steering angle is less than set angle, the controller controls the aperture of air throttle according to manual control accelerograph signal；The side of working as
When being greater than set angle to disk steering angle, the controller controls the aperture of air throttle according to foot control throttle signal.
As a kind of a kind of improvement of vehicle provided by the invention, when wheel steering angle is less than set angle, institute
It states controller and only receives manual control accelerograph signal, and control the aperture of air throttle according to the manual control accelerograph signal；When steering wheel turns
When being greater than set angle to angle, the controller only receives foot control throttle signal, and is controlled according to the foot control throttle signal
The aperture of air throttle.
As a kind of another improvement of vehicle provided by the invention, the hand throttle unit and the foot control throttle list
Member also connects the controller by switch, when wheel steering angle is less than set angle, driver's hand control switch
The manual control accelerograph unit is connected with the controller, the controller controls opening for air throttle according to hand throttle signal
Degree；When wheel steering angle be greater than set angle when, driver's hand control switch make the foot control throttle unit with it is described
Controller conducting, the controller control the aperture of air throttle according to foot control throttle signal.
As a kind of further improvement of vehicle provided by the invention, the switch is single-pole double-throw switch (SPDT), the foot control
Throttle unit connects the controller by the normally opened contact of the single-pole double-throw switch (SPDT), and the manual control accelerograph unit passes through described
The normally-closed contact of single-pole double-throw switch (SPDT) connects the controller.
As a kind of another step improvement of vehicle provided by the invention, the manual control accelerograph unit includes manual control accelerograph pedal
The controller is connected with the output end of manual pedal position sensor, the manual control pedal position sensor.
As a kind of also step improvement of vehicle provided by the invention, the foot control throttle unit includes foot control gas pedal
The controller is connected with the output end of foot controling pedal position sensor, the foot controling pedal position sensor.
As a kind of further improvement of vehicle provided by the invention, the single-pole double-throw switch (SPDT) is set to the vehicle
Central control panel on, facilitate driver to touch and operate.
As a kind of further improvement of vehicle provided by the invention, the manual control accelerograph pedal is set to the direction
The right side of disk, to facilitate driver to operate.
Detailed description of the invention
Fig. 1 is a kind of connection schematic diagram of control device for automobile accelerator；
Fig. 2 is a kind of flow chart of automotive throttle control method；
Fig. 3 is a kind of flow chart of automotive throttle control method of embodiment 1；
Fig. 4 is a kind of connection schematic diagram of control device for automobile accelerator of embodiment 2；
Fig. 5 is a kind of flow chart of automotive throttle control method of embodiment 2；
Fig. 6 is a kind of manual control accelerograph schematic view of the mounting position of control device for automobile accelerator.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawing.
The present invention provides a kind of vehicle, and wherein the vehicle includes steering wheel, engine and accelerator control device, such as Fig. 1 institute
Show, which includes controller 4, manual control accelerograph unit and foot control throttle unit, and controller 4 is for connecting above-mentioned hair
The air throttle 6 of motivation controls the size of vehicle accelerator to control the aperture of air throttle 6.
Wherein, which includes manual control accelerograph pedal 8 and manual pedal position sensor 7, manual pedal position
Set the output end connection controller 4 of sensor 7；The foot control throttle unit includes foot control on the basis of above-mentioned manual control accelerograph unit
The output end of gas pedal 1 and foot controling pedal position sensor 2, foot controling pedal position sensor 2 connects controller 4；It can also be with
It is the foot control throttle unit include foot control gas pedal 1 and foot controling pedal position sensor 2, and manual control accelerograph unit is other shapes
The Throttle Opening Control unit of formula.
If above-mentioned manual control accelerograph unit and foot control throttle unit are all to include pedal and position sensor, manual control accelerograph list
Member and foot control throttle unit are all a kind of E-Gas, are transmitted throttle and trample the depth and fast by corresponding position sensor
Slow signal, to realize the electronic control unit of throttle function.E-Gas is (variable by filling a potentiometer in pedal
Resistance), the depth that pedal is stepped on is converted into the resistance value of resistance, and the electronic system of automobile is determined indirectly by sampling the resistance value
The depth of gas pedal, finally, the aperture of air throttle is controlled by controller driving stepper motor 5, to control vehicle accelerator
Size.But above-mentioned manual control accelerograph unit and foot control throttle unit are not limited only to E-Gas, and the present invention can also lead to
The throttle unit that other can be realized vehicle accelerator control is crossed to be implemented.
The accelerator control device is worked by a kind of automotive throttle control method, as shown in Fig. 2, such as including step
Under:
1) wheel steering angle is obtained, judges whether the steering angle is less than set angle.
If 2) steering angle is less than set angle, the aperture of air throttle is controlled according to manual control accelerograph signal.
If 3) steering angle is greater than set angle, the aperture of air throttle is controlled according to foot control throttle signal.
This method specifically passes through following two embodiment and is illustrated.
Embodiment 1
The present embodiment 1 provides a kind of automotive throttle control method, and the method is a kind of autocontrol method, as shown in figure 3,
It mainly comprises the steps that
1) wheel steering angle is obtained, judges whether steering angle is less than set angle.
Controller 4 obtains the steering angle of steering wheel by being connected thereto data/address bus 9, which judges the steering angle
Whether degree is less than the angle value of setting.
If 2) steering angle is less than set angle, the aperture of air throttle is controlled according to manual control accelerograph signal.
When steering angle is less than set angle, controller 4 only obtains the manual pedal position sensing of manual control accelerograph unit
The manual control accelerograph signal that device 7 transmits drives the aperture of the control air throttle of stepper motor 5 according to the manual control accelerograph signal controller 4,
To control the size of vehicle accelerator.
If 3) steering angle is greater than set angle, the aperture of air throttle is controlled according to foot control throttle signal.
When steering angle is greater than set angle, controller 4 only obtains the foot controling pedal position sensing of foot control throttle unit
The foot control throttle signal that device 7 transmits drives the aperture of the control air throttle of stepper motor 5 according to the foot control throttle signal controller 4,
To control the size of vehicle accelerator.
Embodiment 2
The accelerator control device is also worked by another automotive throttle control method, and the present embodiment 2 provides another
A kind of automotive throttle control method is a kind of hand operated control method, hand throttle unit and foot control throttle list in corresponding device
Member also connects controller by switch 3, and the preferably switch is a single-pole double-throw switch (SPDT), as shown in figure 4, this method such as Fig. 5 institute
Show, mainly comprises the steps that
1) wheel steering angle is obtained, judges whether steering angle is less than set angle.
Driver obtains the steering angle of steering wheel according to the sense organ of oneself, and judges whether the steering angle is less than oneself
Set angle, i.e., cause manual control accelerograph to be inconvenient to the case where controlling with the presence or absence of steering angle is excessive.
If 2) steering angle is less than set angle, the aperture of air throttle is controlled according to manual control accelerograph signal.
When driver thinks that steering angle is less than the set angle oneself thought, by manual toggle or lower switch 3 is pressed
So that be connected between manual pedal position sensor 7 and controller 4, controller 4 is according to the manual pedal position sensor 7 of acquisition
The manual control accelerograph signal of transmission, driving stepper motor 5 controls the aperture of air throttle, to control the size of vehicle accelerator.
If 3) steering angle is greater than set angle, the aperture of air throttle is controlled according to foot control throttle signal.
When driver thinks that steering angle is greater than the set angle oneself thought, by manual toggle or lower switch 3 is pressed
So that be connected between foot controling pedal position sensor 7 and controller 4, controller 4 is according to the foot controling pedal position sensor 7 of acquisition
The foot control throttle signal of transmission, driving stepper motor 5 controls the aperture of air throttle, to control the size of vehicle accelerator.
Above-mentioned manual control accelerograph pedal 8 can be set in the position for facilitating driver's control for a long time any in vehicle, preferably
It is the right-hand lay being set to the manual control accelerograph pedal 8 on the steering wheel of vehicle, as shown in fig. 6, in the right hand of steering wheel
Position can be set a slot and the manual control accelerograph pedal 8 and its manual pedal position sensor 7 be set in the slot.
Likewise, controlling for convenience, which is set to the place that driver in vehicle is easily accessible by and controls, example
Such as, on the steering wheel or lower section of steering wheel can also be for another example set on the central control panel of vehicle, and switch 3 cut-offs state
It can be shown by indicator light.
Specific embodiment of the present invention is presented above, but the present invention is not limited to described embodiment.
Under the thinking that the present invention provides, to the skill in above-described embodiment by the way of being readily apparent that those skilled in the art
Art means are converted, are replaced, are modified, and play the role of with the present invention in relevant art means it is essentially identical, realize
Goal of the invention it is also essentially identical, the technical solution formed in this way is to be finely adjusted to be formed to above-described embodiment, this technology
Scheme is still fallen in protection scope of the present invention.
Claims (10)
1. a kind of automotive throttle control method, which comprises the following steps:
1) wheel steering angle is obtained, judges whether the steering angle is less than set angle；
If 2) steering angle is less than set angle, the aperture of air throttle is controlled according to manual control accelerograph signal；
If 3) steering angle is greater than set angle, the aperture of air throttle is controlled according to foot control throttle signal.
2. automotive throttle control method according to claim 1, which is characterized in that when the steering angle is less than set angle
When spending, corresponding controller is set and only receives manual control accelerograph signal, to control the aperture of air throttle；When the steering angle is greater than
When set angle, the controller only receives foot control throttle signal, to control the aperture of air throttle.
3. automotive throttle control method according to claim 1, which is characterized in that when the steering angle is less than set angle
When spending, driver's hand control switch makes manual control accelerograph signal conduction, to control the aperture of air throttle；When the steering angle is big
When set angle, foot control throttle signal is connected in driver's hand control switch, to control the aperture of air throttle.
4. a kind of control device for automobile accelerator, including controller, manual control accelerograph unit and foot control throttle unit, which is characterized in that
The controller is for connecting air throttle, to control the aperture of air throttle, described in the output end connection of the manual control accelerograph unit
The output end of controller, the foot control throttle unit connects the controller, when wheel steering angle is less than set angle,
The controller controls the aperture of air throttle according to manual control accelerograph signal；When wheel steering angle is greater than set angle, institute
State the aperture that controller controls air throttle according to foot control throttle signal.
5. control device for automobile accelerator according to claim 4, which is characterized in that when wheel steering angle is less than setting
When angle, the controller only receives manual control accelerograph signal, and the aperture of air throttle is controlled according to the manual control accelerograph signal；When
When wheel steering angle is greater than set angle, the controller only receives foot control throttle signal, and according to the foot control throttle
The aperture of signal control air throttle.
6. control device for automobile accelerator according to claim 4, which is characterized in that the hand throttle unit and the foot
Oil-control gate cell also passes through switch and connects the controller, and when wheel steering angle is less than set angle, driver is manual
The manual control accelerograph unit is connected with the controller in control switch, and the controller controls solar term according to hand throttle signal
The aperture of door；When wheel steering angle is greater than set angle, driver's hand control switch makes the foot control throttle unit
It is connected with the controller, the controller controls the aperture of air throttle according to foot control throttle signal.
7. a kind of vehicle, including steering wheel and accelerator control device, the accelerator control device includes controller, manual control accelerograph list
Member and foot control throttle unit, which is characterized in that the controller connects air throttle, to control the aperture of air throttle, the manual control
The output end of throttle unit connects the controller, and the output end of the foot control throttle unit connects the controller, works as direction
When disk steering angle is less than set angle, the controller controls the aperture of air throttle according to manual control accelerograph signal；Work as steering wheel
When steering angle is greater than set angle, the controller controls the aperture of air throttle according to foot control throttle signal.
8. vehicle according to claim 7, which is characterized in that described when wheel steering angle is less than set angle
Controller only receives manual control accelerograph signal, and the aperture of air throttle is controlled according to the manual control accelerograph signal；Work as wheel steering
When angle is greater than set angle, the controller only receives foot control throttle signal, and is controlled and saved according to the foot control throttle signal
The aperture of valve.
9. vehicle according to claim 7, which is characterized in that the hand throttle unit and the foot control throttle unit are also
The controller is connected by switch, when wheel steering angle is less than set angle, driver's hand control switch makes institute
It states manual control accelerograph unit to be connected with the controller, the controller controls the aperture of air throttle according to hand throttle signal；When
When wheel steering angle is greater than set angle, driver's hand control switch makes the foot control throttle unit and the controller
Conducting, the controller control the aperture of air throttle according to foot control throttle signal.
10. vehicle according to claim 9, which is characterized in that the switch is single-pole double-throw switch (SPDT), the foot control throttle
Unit connects the controller by the normally opened contact of the single-pole double-throw switch (SPDT), and the manual control accelerograph unit passes through the hilted broadsword
The normally-closed contact of commutator connects the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176068.3A CN110217104B (en) | 2018-03-02 | 2018-03-02 | Automobile accelerator control method and device and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176068.3A CN110217104B (en) | 2018-03-02 | 2018-03-02 | Automobile accelerator control method and device and vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110217104A true CN110217104A (en) | 2019-09-10 |
| CN110217104B CN110217104B (en) | 2022-03-15 |
Family
ID=67822101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176068.3A Active CN110217104B (en) | 2018-03-02 | 2018-03-02 | Automobile accelerator control method and device and vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN110217104B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11171025A (en) * | 1997-12-09 | 1999-06-29 | Nissan Motor Co Ltd | Driving operation device for vehicle |
| CN203592899U (en) * | 2013-11-21 | 2014-05-14 | 揭日满 | Automotive manual accelerator control device |
| CN104276035A (en) * | 2014-10-27 | 2015-01-14 | 合肥星服信息科技有限责任公司 | Throttle control device based on RFID technology |
| WO2015020152A1 (en) * | 2013-08-09 | 2015-02-12 | Ono Ichiro | Automobile driving system for preventing automobile accidents caused by accidental depression of accelerator/brake pedal, accelerator device used in such system, and brake device used in such system |
| CN204226026U (en) * | 2014-11-21 | 2015-03-25 | 东风柳州汽车有限公司 | Automobile-used pair of throttle control system |
| CN104709085A (en) * | 2015-03-06 | 2015-06-17 | 东南（福建）汽车工业有限公司 | Automobile accelerator control method |
-
2018
- 2018-03-02 CN CN201810176068.3A patent/CN110217104B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11171025A (en) * | 1997-12-09 | 1999-06-29 | Nissan Motor Co Ltd | Driving operation device for vehicle |
| WO2015020152A1 (en) * | 2013-08-09 | 2015-02-12 | Ono Ichiro | Automobile driving system for preventing automobile accidents caused by accidental depression of accelerator/brake pedal, accelerator device used in such system, and brake device used in such system |
| CN203592899U (en) * | 2013-11-21 | 2014-05-14 | 揭日满 | Automotive manual accelerator control device |
| CN104276035A (en) * | 2014-10-27 | 2015-01-14 | 合肥星服信息科技有限责任公司 | Throttle control device based on RFID technology |
| CN204226026U (en) * | 2014-11-21 | 2015-03-25 | 东风柳州汽车有限公司 | Automobile-used pair of throttle control system |
| CN104709085A (en) * | 2015-03-06 | 2015-06-17 | 东南（福建）汽车工业有限公司 | Automobile accelerator control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110217104B (en) | 2022-03-15 |
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