CN106945519A - A kind of controller for preventing that accelerator pedal from stepping on by mistake - Google Patents
A kind of controller for preventing that accelerator pedal from stepping on by mistake Download PDFInfo
- Publication number
- CN106945519A CN106945519A CN201710163276.5A CN201710163276A CN106945519A CN 106945519 A CN106945519 A CN 106945519A CN 201710163276 A CN201710163276 A CN 201710163276A CN 106945519 A CN106945519 A CN 106945519A
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- CN
- China
- Prior art keywords
- controller
- accelerator pedal
- position signal
- mistake
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The controller of error stepping on accelerator pedal is prevented the invention discloses a kind of, the controller can occur that the big minor adjustment of acceleration pedal position signal value is sent to car running computer to original state at once accelerator pedal is stepped on by mistake when in driver, effectively avoid serious traffic accident.To achieve these goals, principle of the invention is foundation, and the depth of most of driver's step on the accelerators is no more than percent 75 when vehicle is travelled.But pedal can floor during most driver's error stepping on accelerator pedal.Controller gathers the position signalling of accelerator pedal in real time, and the car running computer of the vehicle is sent to after acceleration pedal position signal is adjusted；If collect acceleration pedal position signal, the default signal of acceleration pedal position signal and controller is contrasted；If acceleration pedal position signal value is more than controller default signal value, then the signal for being same as accelerator pedal initial position signal is sent to car running computer by controller.Vehicle loses tractive force, and traffic safety is effectively ensured.
Description
Technical field
The present invention relates to a kind of controller for preventing that accelerator pedal from stepping on by mistake, more particularly to electronic accelerator pedal control is installed
Vehicle prevent false step on device.
Background technology
Automobile is a kind of main vehicles in modern society, with the improvement of living standards, the development of Automobile Transportation
It is rapider.But traffic accident also increases therewith, and it is related to driver in all traffic accidents be in the great majority, its
In just stepped on including driver error's accelerator pedal as brake.As long as we input throttle on network and step on keyword by mistake, it can look into
Ask tens thousand of severe traffic accidents.Therefore it is threat latent always that throttle is stepped on for driver by mistake.
The content of the invention
It is an object of the invention to provide a kind of controller for preventing that accelerator pedal from stepping on by mistake, the controller can be sent out in driver
Acceleration pedal position signal value big minor adjustment is sent to car running computer by raw accelerator pedal to original state at once when stepping on by mistake, effectively
Avoid serious traffic accident.
To achieve these goals, principle of the invention is foundation, most of driver's step on the accelerators when vehicle is travelled
Depth no more than percent 75.But pedal can floor during most driver's error stepping on accelerator pedal.
The present invention uses following technical solution：
A kind of controller for preventing accelerator pedal from stepping on by mistake be characterized in that including：The controller gathers the position of accelerator pedal in real time
Confidence number, and the car running computer of the vehicle is sent to after acceleration pedal position signal is adjusted；If collecting accelerator pedal position
During confidence, then the default signal of acceleration pedal position signal and controller is contrasted；If acceleration pedal position signal
When being worth signal value default more than controller, then controller is sent to the signal for being same as accelerator pedal initial position signal
Car running computer.
The scope of the controller preset signals value be in accelerator pedal step on half when acceleration pedal position signal value
Between acceleration pedal position signal value when being floored with accelerator pedal.
The controller only has two kinds of operational modes, opens unrestricted model with closing unrestricted model.
If the signal that the controller gathers accelerator pedal position in real time is more than controller default signal, then control
Device processed opens unrestricted model.
If the position signalling that the controller gathers accelerator pedal in real time is equal to accelerator pedal initial position signal, that
Controller closes unrestricted model.
The initial pattern of controller is unlatching unrestricted model.
When the controller opens the unrestricted model, then controller handle is same as accelerator pedal initial position signal
Signal be sent to car running computer.
When the controller opens the unrestricted model, controller sends unrestricted model warning sound.
When the controller closes the unrestricted model, controller sends out the acceleration pedal position signal collected in real time
Give the car running computer.
Brief description of the drawings
Fig. 1 is present invention connection block diagram.
Fig. 2 is single schematic flow sheet of the present invention.
Embodiment
In order to preferably illustrate the present invention, now some vocabulary that the present invention is used are explained and defined.
Accelerator pedal initial position signal is explained：Accelerator pedal when not trampling, pedal be in original state when
Position sensor signal.
The size definition of accelerator pedal signal value：Signal value when accelerator pedal is in initial position is minimum, plus
Position signal value when speed pedal is floored is maximum, and accelerator pedal is from original state to the signal of position sensor when flooring
Rule change is to increase to maximum from minimum.
The present invention is not limited to automobile or electric automobile suitable for all vehicles for being provided with electronic accelerator pedal.
Refer to the attached drawing 1, needs to disconnect the connection line of accelerator pedal and car running computer, then this control when installing this controller
Device one end processed is connected to accelerator pedal, and other end is connected to car running computer, allows the position signalling of accelerator pedal to pass through controller
Car running computer is sent to after adjustment.
Four kinds of operating modes that this controller is run are described in detail by refer to the attached drawing 2 below：
Operating mode 1：The acceleration pedal position signal that described controller is collected in real time is more than the default signal of controller, the control
Device processed opens unrestricted model, and identical and accelerator pedal initial position signal signal is sent to car running computer by controller, and
Send the sound warning of unlatching unrestricted model.
Operating mode 2：The acceleration pedal position signal that described controller is collected in real time is not more than the default signal of controller,
Unrestricted model currently is had been switched on, the signal collected is not accelerator pedal initial position signal, and controller is identical with accelerating
The signal of initial pedal position signal is sent to car running computer, and sends the sound warning of unlatching unrestricted model.
Operating mode 3：The acceleration pedal position signal that described controller is collected in real time is not more than the default signal of controller,
Unrestricted model currently is had been switched on, the signal collected is accelerator pedal initial position signal, controller closes unrestricted model simultaneously
And it is sent to car running computer acceleration pedal position signal is collected.
Operating mode 4：The acceleration pedal position signal that described controller is collected in real time is not more than the default signal of controller,
Currently without unrestricted model is opened, the acceleration pedal position signal collected is sent to car running computer by controller.
When driving the vehicle for being provided with the present invention, driver opens ignition switch, and the controller starts and given tacit consent to out
Open unrestricted model.
The accelerator pedal if driver has stepped on by mistake, and the corresponding acceleration pedal position signal of step on the accelerator depth
Value exceedes the default position signal value of controller, and controller is according to conditions present operating condition 1, and controller is sent to car running computer
Accelerator pedal initial position signal, vehicle can not obtain tractive force, and vehicle is slack.
The accelerator pedal if driver has stepped on by mistake, and the corresponding acceleration pedal position signal of step on the accelerator depth
Value is not above the default position signal value of controller, and controller is according to conditions present operating condition 2, and controller is to car running computer
Accelerator pedal initial position signal is sent, vehicle can not obtain tractive force, and vehicle is slack.
If driver does not have step on the accelerator, accelerator pedal is in initial position, and controller is transported according to conditions present
Row operating mode 3, controller closes unrestricted model；Driver want actuating vehicle will slowly bend the throttle, controller according to
The acceleration pedal position signal currently collected is sent to car running computer, vehicle foundation by conditions present operating condition 4, controller
Accelerator pedal tramples depth and obtains tractive force, and vehicle advances；If driver wants brake in vehicle traveling, wrong handle adds
Speed pedal is floored, and acceleration pedal position signal value exceedes the default position signal value of controller, and controller is according to conditions present
Operating condition 1, controller sends accelerator pedal initial position signal to car running computer, and vehicle can not obtain tractive force, it is to avoid car
Continue accelerate, be simultaneously emitted by open unrestricted model prompt tone, remind driver step on wrong accelerator pedal, so that driving is effectively ensured
Safety；When driver has found that release the gas pedal, accelerator pedal slowly returns to initial position after stepping on wrong accelerator pedal；Do not having
Before completely returning to initial position and acceleration pedal position signal is not in signal default more than controller, controller
According to conditions present operating condition 2, the signal for being same as accelerator pedal initial position is still sent to car running computer by controller,
And send sound warning；Accelerator pedal is completely returned to after initial position, and controller is according to conditions present operating condition 3, control
Device closes unrestricted model and the acceleration pedal position signal currently collected is sent to car running computer.
The above, the only specific embodiment of the invention, but protection scope of the present invention is not limited thereto, it is any
Those familiar with the art is taken off in technical scope leakage in the present invention, easily can be expected changing or be replaced,
It should all cover within the scope of the present invention, therefore protection scope of the present invention should be defined by claims.
Claims (9)
1. a kind of controller for preventing accelerator pedal from stepping on by mistake be characterized in that including：The controller gathers accelerator pedal in real time
Position signalling, and the car running computer of the vehicle is sent to after acceleration pedal position signal is adjusted；If collecting accelerator pedal
During position signalling, then the default signal of acceleration pedal position signal and controller is contrasted；If accelerator pedal position is believed
When number value is more than controller default signal value, then controller sends the signal for being same as accelerator pedal initial position signal
To car running computer.
2. the controller according to claim 1 for preventing accelerator pedal from stepping on by mistake be characterized in that including：The controller is pre-
If the scope of signal value be in accelerator pedal step on half when acceleration pedal position signal value and accelerator pedal when flooring
Between acceleration pedal position signal value.
3. the controller according to claim 1 for preventing accelerator pedal from stepping on by mistake be characterized in that including：The controller is only
There are two kinds of operational modes：Unrestricted model is opened with closing unrestricted model.
4. according to claim 1, claim 2, its feature of accelerator pedal steps on by mistake the controller of preventing described in claim 3 exists
In including：If the signal that the controller gathers accelerator pedal position in real time is more than controller default signal, then control
Device processed opens unrestricted model.
5. according to claim 1, claim 2, its feature of accelerator pedal steps on by mistake the controller of preventing described in claim 3 exists
In including：If the position signalling that the controller gathers accelerator pedal in real time is equal to accelerator pedal initial position signal, that
Controller closes unrestricted model.
6. according to claim 1, claim 2, its feature of accelerator pedal steps on by mistake the controller of preventing described in claim 3 exists
In including：The initial pattern of controller is unlatching unrestricted model.
7. according to claim 4, described in claim 6 prevent accelerator pedal step on by mistake controller be characterized in that including：Work as institute
When stating the controller unlatching unrestricted model, then controller is sent to the signal for being same as accelerator pedal initial position signal
Car running computer.
8. according to claim 4, the controller that accelerator pedal is stepped on by mistake of preventing described in claim 6 be characterized in that including：When
When the controller opens the unrestricted model, controller sends unrestricted model warning sound.
9. the controller according to claim 5 for preventing accelerator pedal from stepping on by mistake be characterized in that including：When the controller
When closing the unrestricted model, the acceleration pedal position signal collected in real time is sent to the car running computer by controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163276.5A CN106945519A (en) | 2017-03-19 | 2017-03-19 | A kind of controller for preventing that accelerator pedal from stepping on by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710163276.5A CN106945519A (en) | 2017-03-19 | 2017-03-19 | A kind of controller for preventing that accelerator pedal from stepping on by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106945519A true CN106945519A (en) | 2017-07-14 |
Family
ID=59472851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710163276.5A Pending CN106945519A (en) | 2017-03-19 | 2017-03-19 | A kind of controller for preventing that accelerator pedal from stepping on by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106945519A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791947A (en) * | 2017-11-23 | 2018-03-13 | 深圳智联车网科技有限公司 | New former car owner moves safety arrestment brake method and its system |
| CN110053478A (en) * | 2018-01-18 | 2019-07-26 | 李星辉 | Throttle accidentally steps on the method for preventing throttle from accidentally stepping on of judgment method and application this method |
| CN110466351A (en) * | 2019-08-26 | 2019-11-19 | 上海申沃客车有限公司 | The detection control method that the anti-throttle of car is accidentally stepped on |
| CN113928116A (en) * | 2020-07-13 | 2022-01-14 | 摩登汽车有限公司 | Method for preventing accelerator of automobile from being stepped by mistake |
Citations (5)
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|---|---|---|---|---|
| CN201619524U (en) * | 2010-03-13 | 2010-11-03 | 周赫男 | Brake and accelerator fault stepping prevention displaying device |
| JP2011201396A (en) * | 2010-03-25 | 2011-10-13 | Denso It Laboratory Inc | Wrong operation detecting device and wrong operation detecting method |
| JP2013039884A (en) * | 2011-08-18 | 2013-02-28 | Takeshi Watanabe | Emergency brake system |
| CN103465785A (en) * | 2013-09-13 | 2013-12-25 | 安徽师范大学 | System for preventing accelerator pedal from being stepped on mistakenly and control method of system |
| CN104895687A (en) * | 2015-05-16 | 2015-09-09 | 湖北汽车工业学院 | Vehicle electronic accelerator pedal mistaken stepping prevention control system |
-
2017
- 2017-03-19 CN CN201710163276.5A patent/CN106945519A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201619524U (en) * | 2010-03-13 | 2010-11-03 | 周赫男 | Brake and accelerator fault stepping prevention displaying device |
| JP2011201396A (en) * | 2010-03-25 | 2011-10-13 | Denso It Laboratory Inc | Wrong operation detecting device and wrong operation detecting method |
| JP2013039884A (en) * | 2011-08-18 | 2013-02-28 | Takeshi Watanabe | Emergency brake system |
| CN103465785A (en) * | 2013-09-13 | 2013-12-25 | 安徽师范大学 | System for preventing accelerator pedal from being stepped on mistakenly and control method of system |
| CN104895687A (en) * | 2015-05-16 | 2015-09-09 | 湖北汽车工业学院 | Vehicle electronic accelerator pedal mistaken stepping prevention control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107791947A (en) * | 2017-11-23 | 2018-03-13 | 深圳智联车网科技有限公司 | New former car owner moves safety arrestment brake method and its system |
| CN110053478A (en) * | 2018-01-18 | 2019-07-26 | 李星辉 | Throttle accidentally steps on the method for preventing throttle from accidentally stepping on of judgment method and application this method |
| CN110466351A (en) * | 2019-08-26 | 2019-11-19 | 上海申沃客车有限公司 | The detection control method that the anti-throttle of car is accidentally stepped on |
| CN110466351B (en) * | 2019-08-26 | 2022-03-29 | 上海申沃客车有限公司 | Detection control method for preventing mistaken stepping on accelerator of passenger car |
| CN113928116A (en) * | 2020-07-13 | 2022-01-14 | 摩登汽车有限公司 | Method for preventing accelerator of automobile from being stepped by mistake |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170714 |
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| WD01 | Invention patent application deemed withdrawn after publication |