CN106043255A - Remedy system for mistaken accelerator pedal stepping of car - Google Patents
Remedy system for mistaken accelerator pedal stepping of car Download PDFInfo
- Publication number
- CN106043255A CN106043255A CN201610656654.9A CN201610656654A CN106043255A CN 106043255 A CN106043255 A CN 106043255A CN 201610656654 A CN201610656654 A CN 201610656654A CN 106043255 A CN106043255 A CN 106043255A
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- CN
- China
- Prior art keywords
- automobile
- gas
- pressure
- control unit
- pressure transducer
- 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
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
- B60T2201/02—Active or adaptive cruise control system; Distance control
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention discloses a remedy system for mistaken accelerator pedal stepping of a car. The remedy system is characterized by comprising a pressure sensor and a speed sensor arranged on an accelerator pedal. The pressure sensor and the speed sensor transmits the pressure information and speed information of an accelerator pedal operation by a current driver to a vehicular circuit control unit, the vehicular circuit control unit compares the pressure information and speed information with a preset pressure critical value and speed critical value to judge whether the current operation is misoperation or not, and if so an automatic braking module of the car is controlled to brake the car. By the structure, the remedy system has the advantages that the probability of traffic accidents caused by the fact that the driver mistakenly steps on the accelerator pedal instead of the brake pedal during emergency is lowered effectively, the personal safety of people in the car is guaranteed, and excessive production cost increasing is not needed by using the existing vehicular circuit control unit.
Description
Technical field
The present invention relates to automotive safety control field, step on remedial systems particularly to a kind of gas by mistake.
Background technology
Along with development and the raising of people's quality of life of economic level, automobile is more and more normal in our life
See.Although the trip that us are given by automobile brings great convenience, but the vehicle accident that automobile causes in recent years also gives us
Bring the cost of profound grief.Especially automatic catch automobile, because it eliminates clutch, compared to manual-gear vehicle, its shelves
Bit comparison is simple, easier in operability, firmly gets the favor of female driver and new hand driver.
But automatic catch automobile also exists a potential safety hazard the most serious, the throttle if driver steps on by mistake, automobile can wink
Between automatic tripping accelerate, be likely to result in serious vehicle accident.And throttle is in case of emergency treated as brake by driver by mistake
This maloperation be driver most common be also the most dangerous faulty drive.
This patent is for the problems referred to above, it is provided that a kind of novel throttle steps on remedial systems by mistake, it is achieved driver is stepping on oil by mistake
The time marquis of door remedies in time.
Summary of the invention
The technical problem to be solved is to provide a kind of gas and steps on remedial systems by mistake, it is ensured that driver exists
The time marquis of mis-accelerator pressing can remedy in time.
For reaching above-mentioned purpose, the technical scheme is that, a kind of gas steps on remedial systems by mistake, and its feature exists
In: described remedial systems includes pressure transducer and the velocity sensor being arranged in gas pedal, pressure transducer and speed
Current human pilot is passed to vehicle electronic circuit control to pressure information during accelerator pedal operation and velocity information by degree sensor
Unit, pressure information and velocity information are entered by vehicle electronic circuit control unit with the pressure threshold being previously set, threshold speed
Row contrast also judges whether current operation is maloperation, checks automobile as then controlled automobile automatic brake module for maloperation.
Described remedial systems the force value that pressure transducer detects much smaller than set marginal value time, velocity pick-up
Device detects that velocity amplitude that driver's foot steps on the gas whether great or small, during automobile being all judged as, being in normal safe accelerates, therefore does not opens
Electrical automobile self-actuating brake module；
When the force value that pressure transducer detects is near or above the marginal value set, velocity sensor detects department
Before and after the velocity amplitude that under-chassis is stepped on the gas, the conversion in moment more steadily and is less than the marginal value set, and automobile can be judged as place
In normal safe accelerates, do not start automobile automatic brake module；
When the force value that pressure transducer detects is near or above the marginal value set, velocity sensor detects department
The speed that under-chassis is stepped on the gas exceedes marginal value set in advance in moment, automobile can be judged as driver fault misstepping on accelerator, starts
Automobile automatic brake module, moment automobile is slowed down, brake process.
Pressure information processing module it is provided with, to pressure sensing between described pressure transducer and vehicle electronic circuit control unit
The analog quantity information that device collects processes.
Velocity information processing module it is provided with, to velocity pick-up between described velocity sensor and vehicle electronic circuit control unit
The analog quantity information that device collects processes.
A kind of gas steps on remedial systems by mistake, and owing to using above-mentioned structure, the present invention effectively reduces driver and exists
In emergency circumstances miss and phenomenon of taking throttle as brake is stepped on and the probability of vehicle accident may be caused, it is ensured that the personal safety of occupant, with
Shi Liyong existing vehicle electronic circuit control unit is without increasing too much production cost.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings；
Fig. 1 is the structural representation that a kind of gas of the present invention steps on remedial systems by mistake；
Fig. 2 is the principle schematic that a kind of gas of the present invention steps on remedial systems by mistake；
Fig. 3 is the design flow diagram that a kind of gas of the present invention steps on remedial systems by mistake；
In FIG, 1, pressure transducer；2, velocity sensor；3, vehicle electronic circuit control unit；4, automobile automatic brake mould
Block.
Detailed description of the invention
The speed when present invention steps on the throttle with a kind of velocity sensor detection driver, and the data gathered are with pre-
If threshold speed compare, force value when simultaneously stepping on the throttle with a kind of pressure transducer detection driver, and adopted
The data of collection are compared with the pressure threshold preset.Finally to this two sensor acquisition to data process, analysis is driven
The state when person of sailing steps on the gas suddenly be normal moment speed-raising be in emergency circumstances step on operation by mistake.
Concrete as it is shown in figure 1, the present invention includes pressure transducer 1 and the velocity sensor 2 being arranged in gas pedal, pressure
Pressure information during accelerator pedal operation and velocity information are transmitted by force transducer 1 and velocity sensor 2 by current human pilot
To vehicle electronic circuit control unit 3, vehicle electronic circuit control unit 3 is to pressure information and velocity information and the pressing force threshold being previously set
Value, threshold speed carry out contrasting and judge whether current operation is maloperation, as then controlled automobile automatic brake for maloperation
Module 4 checks automobile.
As in figure 2 it is shown, be provided with pressure information processing module between pressure transducer 1 and vehicle electronic circuit control unit 3, to pressure
The analog quantity information that force transducer 1 collects processes.It is provided with speed between velocity sensor 2 and vehicle electronic circuit control unit 3
Degree message processing module, the analog quantity information collecting velocity sensor 2 processes.
As it is shown on figure 3, wherein V is the threshold speed stepped on the throttle set, F is the pressure threshold stepped on the throttle set
Value.Remedial systems is when the force value that pressure transducer 1 detects is much smaller than the marginal value set, and velocity sensor 2 detects
The velocity amplitude that driver's foot is stepped on the gas whether great or small, during automobile being all judged as, being in normal safe accelerates, therefore does not start automobile certainly
Dynamic brake module 4；
When the force value that pressure transducer 1 detects is near or above the marginal value set, velocity sensor 2 detects
Before and after the velocity amplitude that driver's foot is stepped on the gas, the conversion in moment more steadily and is less than the marginal value set, and can be judged as by automobile
It is in normal safe acceleration, does not start automobile automatic brake module 4；
When the force value that pressure transducer 1 detects is near or above the marginal value set, velocity sensor 2 detects
The speed that driver's foot is stepped on the gas exceedes marginal value set in advance in moment, automobile can be judged as driver fault misstepping on accelerator, open
Electrical automobile self-actuating brake module 4, moment automobile is slowed down, brake process.
Above in conjunction with accompanying drawing, the present invention is exemplarily described, it is clear that the present invention implements not by aforesaid way
Restriction, as long as have employed the various improvement that technical solution of the present invention is carried out or the most improved that directly apply to other occasion,
All within protection scope of the present invention.
Claims (4)
1. a gas steps on remedial systems by mistake, it is characterised in that: described remedial systems includes being arranged in gas pedal
Pressure transducer (1) and velocity sensor (2), pressure transducer (1) and velocity sensor (2) by current human pilot to oil
Pressure information and velocity information during door pedal operation pass to vehicle electronic circuit control unit (3), vehicle electronic circuit control unit (3)
Pressure information and velocity information are contrasted with the pressure threshold being previously set, threshold speed and judges that current operation is
No for maloperation, check automobile as then controlled automobile automatic brake module (4) for maloperation.
A kind of gas the most according to claim 1 steps on remedial systems by mistake, it is characterised in that: described remedial systems exists
When the force value that pressure transducer (1) detects is much smaller than the marginal value set, velocity sensor (2) detects that driver's foot steps on oil
The velocity amplitude of door whether great or small, during automobile being all judged as, being in normal safe accelerates, therefore does not start automobile automatic brake module
(4)；
When the force value that pressure transducer (1) detects is near or above the marginal value set, velocity sensor (2) detects
Before and after the velocity amplitude that driver's foot is stepped on the gas, the conversion in moment more steadily and is less than the marginal value set, and can be judged as by automobile
It is in normal safe acceleration, does not start automobile automatic brake module (4)；
When the force value that pressure transducer (1) detects is near or above the marginal value set, velocity sensor (2) detects
The speed that driver's foot is stepped on the gas exceedes marginal value set in advance in moment, automobile can be judged as driver fault misstepping on accelerator, open
Electrical automobile self-actuating brake module (4), moment automobile is slowed down, brake process.
A kind of gas the most according to claim 1 steps on remedial systems by mistake, it is characterised in that: described pressure transducer
(1) and it is provided with pressure information processing module between vehicle electronic circuit control unit (3), the simulation that pressure transducer (1) is collected
Amount information processes.
A kind of gas the most according to claim 1 steps on remedial systems by mistake, it is characterised in that: described velocity sensor
(2) and it is provided with velocity information processing module between vehicle electronic circuit control unit (3), the simulation that velocity sensor (2) is collected
Amount information processes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656654.9A CN106043255A (en) | 2016-08-12 | 2016-08-12 | Remedy system for mistaken accelerator pedal stepping of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610656654.9A CN106043255A (en) | 2016-08-12 | 2016-08-12 | Remedy system for mistaken accelerator pedal stepping of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106043255A true CN106043255A (en) | 2016-10-26 |
Family
ID=57481976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610656654.9A Pending CN106043255A (en) | 2016-08-12 | 2016-08-12 | Remedy system for mistaken accelerator pedal stepping of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106043255A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305166A (en) * | 2017-07-26 | 2019-02-05 | 上海汽车集团股份有限公司 | A kind of mistake proofing is stepped on the gas braking method and device |
| CN112026516A (en) * | 2020-08-26 | 2020-12-04 | 长安大学 | Method for judging misoperation of accelerator pedal and mistaken stepping prevention system |
| CN113442723A (en) * | 2020-03-27 | 2021-09-28 | 郑州宇通客车股份有限公司 | Control method and device for preventing mistaken stepping on accelerator of vehicle and vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61257350A (en) * | 1985-05-09 | 1986-11-14 | Nippon Metal Gasket Kk | Automatically stopping brake device |
| WO1995003965A1 (en) * | 1993-07-30 | 1995-02-09 | Jose Maria Stigliano | Automatic brake holding system |
| CN202911551U (en) * | 2012-10-25 | 2013-05-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Device preventing driver from accidentally stepping on accelerator |
| CN103448721A (en) * | 2013-09-18 | 2013-12-18 | 卢长兴 | Safety protection device for accidentally stepping on accelerator when braking of motor vehicle is required |
| CN203511636U (en) * | 2013-09-18 | 2014-04-02 | 卢长兴 | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking |
-
2016
- 2016-08-12 CN CN201610656654.9A patent/CN106043255A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61257350A (en) * | 1985-05-09 | 1986-11-14 | Nippon Metal Gasket Kk | Automatically stopping brake device |
| WO1995003965A1 (en) * | 1993-07-30 | 1995-02-09 | Jose Maria Stigliano | Automatic brake holding system |
| CN202911551U (en) * | 2012-10-25 | 2013-05-01 | 浙江吉利汽车研究院有限公司杭州分公司 | Device preventing driver from accidentally stepping on accelerator |
| CN103448721A (en) * | 2013-09-18 | 2013-12-18 | 卢长兴 | Safety protection device for accidentally stepping on accelerator when braking of motor vehicle is required |
| CN203511636U (en) * | 2013-09-18 | 2014-04-02 | 卢长兴 | Safety protection device used for situation of mistaken accelerator stepping during motor vehicle braking |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305166A (en) * | 2017-07-26 | 2019-02-05 | 上海汽车集团股份有限公司 | A kind of mistake proofing is stepped on the gas braking method and device |
| CN113442723A (en) * | 2020-03-27 | 2021-09-28 | 郑州宇通客车股份有限公司 | Control method and device for preventing mistaken stepping on accelerator of vehicle and vehicle |
| CN113442723B (en) * | 2020-03-27 | 2023-07-07 | 宇通客车股份有限公司 | Control method and device for preventing mistaken stepping on accelerator of vehicle and vehicle |
| CN112026516A (en) * | 2020-08-26 | 2020-12-04 | 长安大学 | Method for judging misoperation of accelerator pedal and mistaken stepping prevention system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |