CN106515642A - Method and device for preventing accelerator from being mistakenly treaded and automobile - Google Patents
Method and device for preventing accelerator from being mistakenly treaded and automobile Download PDFInfo
- Publication number
- CN106515642A CN106515642A CN201611217393.7A CN201611217393A CN106515642A CN 106515642 A CN106515642 A CN 106515642A CN 201611217393 A CN201611217393 A CN 201611217393A CN 106515642 A CN106515642 A CN 106515642A
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- CN
- China
- Prior art keywords
- automobile
- car
- distance
- safe distance
- parking model
- 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
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
- B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
- B60R21/0134—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over responsive to imminent contact with an obstacle, e.g. using radar systems
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The invention provides a method and device for preventing an accelerator from being mistakenly treaded and an automobile. The method comprises the following steps of judging whether the automobile is in a parking mode or not; when the automobile is in the parking mode, measuring the distance between the automobile and a surrounding obstacle; when the distance between the automobile and the surrounding obstacle is smaller than a set safe distance, judging whether the automobile is accelerated or not; and when the automobile is accelerated, controlling the automobile to brake. According to the technical scheme of the method disclosed by the invention, the risk that when a driver parks the automobile, the accelerator is mistakenly treaded as a brake, and an accident occurs can be avoided.
Description
Technical field
The present invention relates to automobile technical field, particularly relates to a kind of accelerator anti-false step method, device and automobile.
Background technology
Manual automobile needs first stepping on clutch when touching on the brake and stopping, in this case, if driver steps on oil by mistake
When brake is used, vehicle cannot also obtain the power of engine to door, and now driver can shift moment increase according to engine
It was found that mistake is stepped on the gas, corrected in time, do not resulted in accident.And the automobile of automatic transmission is completely different, in normal driving,
Accelerator and brake can frequently be used according to road conditions, and relatively large distance is generally kept with other vehicles and barrier, therefore accidents happened
Probability is less, and at the initial stage of parking, due to speed it is slower, it is not necessary to step on the gas also without touching on the brake, the energy of driver
Can be concentrated mainly in the aspects such as the distance with other barriers, when vehicle location is suitable, needs touch on the brake and stopped, and
Now, driver may misremember right crus of diaphragm and rest on which pedal, ultimately result in phenomenon of taking throttle as brake and step on by mistake, due to speed it is higher,
Ultimately cause major accident so as to which life security and property are sustained a great loss.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of accelerator anti-false step method, device and automobile, can drive
When member is stopped, it is to avoid the risk of accident occurs when brake in driver fault misstepping on accelerator.
To solve above-mentioned technical problem, it is as follows that embodiments of the invention provide technical scheme：
On the one hand, there is provided a kind of accelerator anti-false step method, automobile is applied to, methods described includes：
Judge whether automobile enters car-parking model；
When automobile enters car-parking model, the distance between measurement automobile and periphery barrier；
When distance between automobile and periphery barrier is less than the safe distance for setting, judge whether automobile carries out adding
Speed；
When automobile is accelerated, control automobile is braked.
Further, the distance between described measurement automobile and periphery barrier include：
The distance between automobile and periphery barrier are measured by the range sensor being arranged on body of a motor car.
Further, it is described to judge whether automobile carries out acceleration and include：
Judge whether automobile is accelerated by being arranged on the throttle position switch at gas.
Further, the control automobile carries out brake includes：
Brake control signal is sent to automobile engine, control automobile engine presses idling fuel feeding；And/or
Brake control signal is sent to braking automobile magnetic valve, control braking automobile magnetic valve is braked.
Further, it is described to judge automobile also includes after whether entering car-parking model：
Setting safe distance.
The embodiment of the present invention additionally provides a kind of accelerator anti-false step on device, is applied to automobile, and described device includes：
Car-parking model determining device, for judging whether automobile enters car-parking model；
Range sensor, for when automobile enters car-parking model, measuring the distance between automobile and periphery barrier；
Throttle position switch, during for the distance between automobile and periphery barrier less than the safe distance for setting,
Judge whether automobile is accelerated；
Controller, for when automobile is accelerated, control automobile is braked.
Further, the controller controls car engine specifically for sending brake control signal to automobile engine
Machine presses idling fuel feeding；And/or
Brake control signal is sent to braking automobile magnetic valve, control braking automobile magnetic valve is braked.
Further, described device also includes：
Safe distance adjuster, for setting safe distance.
The embodiment of the present invention additionally provides a kind of automobile, including accelerator anti-false step on device as above.
Further, the automobile also includes：
It is connected with the car-parking model determining device, for receiving automobile into the car-parking model key of the instruction of car-parking model.
Further, when the accelerator anti-false step on device also includes safe distance adjuster, the automobile also includes：
It is connected with the safe distance adjuster, for the safe distance adjustment key of the safe distance of receives input.
Embodiments of the invention have the advantages that：
In such scheme, after automobile enters car-parking model, even if driver fault misstepping on accelerator, also automobile can be controlled in time and be entered
Row brake, it is to avoid accident occur, the present invention effectively solve driver in parking due to mis-accelerator pressing when brake makes
With the serious consequence such as cause the outer casualties of driver's injures and deaths, vehicle damage, car and barrier to damage；Only need to increase in steering wheel
Plus button and increasing car-parking model program inside controller, cost is relatively low, meets the demand of most user；It also avoid using
There is the risk of accident when brake in family mis-accelerator pressing, while also solving fresh driver when being stopped because worrying that throttle is missed
Step on the anxiety produced when brake is used.
Description of the drawings
Schematic flow sheets of the Fig. 1 for embodiment of the present invention accelerator anti-false step method；
Structural representations of the Fig. 2 for embodiment of the present invention accelerator anti-false step on device；
Fig. 3 and Fig. 4 is the schematic diagram that the embodiment of the present invention arranges range sensor on body of a motor car；
Schematic diagrames of the Fig. 5 for embodiment of the present invention vehicle steering.
Reference
1 range sensor, 2 car-parking model key
3 safe distances adjust 4 acknowledgement key of key
Specific embodiment
Technical problem, technical scheme and advantage to make embodiments of the invention to be solved is clearer, below in conjunction with
Drawings and the specific embodiments are described in detail.
Embodiments of the invention provide a kind of accelerator anti-false step method, device and automobile, can keep away when driver is stopped
Exempt from driver fault misstepping on accelerator when the risk of accident occurs in brake.
The present embodiment provides a kind of accelerator anti-false step method, is applied to automobile, as shown in figure 1, the present embodiment includes：
Step 101：Judge whether automobile enters car-parking model；
Step 102：When automobile enters car-parking model, the distance between measurement automobile and periphery barrier；
Step 103：When distance between automobile and periphery barrier is less than the safe distance for setting, whether automobile is judged
Accelerated；
Step 104：When automobile is accelerated, control automobile is braked.
In the present embodiment, after automobile enters car-parking model, even if driver fault misstepping on accelerator, also automobile can be controlled in time and be entered
Row brake, it is to avoid accident occur, the present invention effectively solve driver in parking due to mis-accelerator pressing when brake makes
With the serious consequence such as cause the outer casualties of driver's injures and deaths, vehicle damage, car and barrier to damage；Only need to increase in steering wheel
Plus button and increasing car-parking model program inside controller, cost is relatively low, meets the demand of most user；It also avoid using
There is the risk of accident when brake in family mis-accelerator pressing, while also solving fresh driver when being stopped because worrying that throttle is missed
Step on the anxiety produced when brake is used.
Further, the distance between described measurement automobile and periphery barrier include：
The distance between automobile and periphery barrier are measured by the range sensor being arranged on body of a motor car.
Further, it is described to judge whether automobile carries out acceleration and include：
Judge whether automobile is accelerated by being arranged on the throttle position switch at gas.
Further, the control automobile carries out brake includes：
Brake control signal is sent to automobile engine, control automobile engine presses idling fuel feeding；And/or
Brake control signal is sent to braking automobile magnetic valve, control braking automobile magnetic valve is braked.
Further, it is described to judge automobile also includes after whether entering car-parking model：
Setting safe distance.
A kind of accelerator anti-false step on device is present embodiments provided, automobile is applied to, as shown in Fig. 2 described device includes：
Car-parking model determining device 21, for judging whether automobile enters car-parking model；
Range sensor 22, for when automobile enters car-parking model, measuring the distance between automobile and periphery barrier；
Throttle position switch 23, for the distance between automobile and periphery barrier less than the safe distance for setting
When, judge whether automobile is accelerated；
Controller 24, for when automobile is accelerated, control automobile is braked.
In the present embodiment, after automobile enters car-parking model, even if driver fault misstepping on accelerator, also automobile can be controlled in time and be entered
Row brake, it is to avoid accident occur, the present invention effectively solve driver in parking due to mis-accelerator pressing when brake makes
With the serious consequence such as cause the outer casualties of driver's injures and deaths, vehicle damage, car and barrier to damage；Only need to increase in steering wheel
Plus button and increasing car-parking model program inside controller, cost is relatively low, meets the demand of most user；It also avoid using
There is the risk of accident when brake in family mis-accelerator pressing, while also solving fresh driver when being stopped because worrying that throttle is missed
Step on the anxiety produced when brake is used.
Further, the controller specifically for sending brake control signal to automobile engine 26, send out by control automobile
Motivation presses idling fuel feeding；And/or
Brake control signal is sent to braking automobile magnetic valve 25, control braking automobile magnetic valve is braked.
Further, described device also includes：
Safe distance adjuster, for setting safe distance.
Present embodiments provide a kind of automobile, including accelerator anti-false step on device as above.
Further, the automobile also includes：
It is connected with the car-parking model determining device, for receiving automobile into the car-parking model key of the instruction of car-parking model.
Further, when the accelerator anti-false step on device also includes safe distance adjuster, the automobile also includes：
It is connected with the safe distance adjuster, for the safe distance adjustment key of the safe distance of receives input.
As shown in Figure 3-Figure 5, range sensor 1 is provided with body of a motor car, for measuring automobile and periphery barrier
Distance, transmit a signal to controller；Increase car-parking model key 2, safe distance adjustment key 3 on vehicle steering, confirm
Key 4, after car-parking model key 2 is pressed, automobile enters car-parking model；After car-parking model is opened, adjusting key 3 by safe distance can
Set with the safe distance to automobile with periphery barrier；After safe distance sets, confirmed by acknowledgement key 4.
When stopping, pressing 2 keys makes vehicle in car-parking model, is adjusted setting vehicle and periphery by 3 keys
The safe distance of barrier, pressing 4 keys carries out the setting check of safe distance, vehicle in docking process, installed in forward and backward guarantor
Range sensor on dangerous thick stick can measure the distance with periphery barrier, if with the distance of periphery barrier in the peace of little setting
During full distance (such as 0.1m), now driver steps on the throttle pedal, and controller obtains throttle by throttle position switch
Signal, now controller can be judged as that throttle is stepped on by mistake, controller can send control signal and make engine by idling fuel feeding, at the same send out
Go out control signal to brake magnetic valve, make vehicle be braked.
In the present embodiment, increase car-parking model program in vehicle control device, just can effectively avoid mis-accelerator pressing and work as
Brake and cause the accident for occurring, so as to ensure that the safety of life and property of human pilot, periphery people when also ensure that parking
Member, the safety of barrier；Cost is relatively low simultaneously, it is easy to is readily accepted by customers, also reduces the probability of client vehicles accident；For new
For driver, the worry that throttle is stepped on by mistake when also eliminating to stopping.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, some improvements and modifications can also be made, these improvements and modifications
Should be regarded as protection scope of the present invention.
Claims (11)
1. a kind of accelerator anti-false step method, is applied to automobile, it is characterised in that methods described includes：
Judge whether automobile enters car-parking model；
When automobile enters car-parking model, the distance between measurement automobile and periphery barrier；
When distance between automobile and periphery barrier is less than the safe distance for setting, judge whether automobile is accelerated；
When automobile is accelerated, control automobile is braked.
2. accelerator anti-false step method according to claim 1, it is characterised in that the measurement automobile and periphery barrier it
Between distance include：
The distance between automobile and periphery barrier are measured by the range sensor being arranged on body of a motor car.
3. accelerator anti-false step method according to claim 1, it is characterised in that described to judge whether automobile carries out acceleration bag
Include：
Judge whether automobile is accelerated by being arranged on the throttle position switch at gas.
4. accelerator anti-false step method according to claim 1, it is characterised in that the control automobile carries out brake to be included：
Brake control signal is sent to automobile engine, control automobile engine presses idling fuel feeding；And/or
Brake control signal is sent to braking automobile magnetic valve, control braking automobile magnetic valve is braked.
5. accelerator anti-false step method according to claim 1, it is characterised in that described to judge whether automobile enters parking mould
Also include after formula：
Setting safe distance.
6. a kind of accelerator anti-false step on device, is applied to automobile, it is characterised in that described device includes：
Car-parking model determining device, for judging whether automobile enters car-parking model；
Range sensor, for when automobile enters car-parking model, measuring the distance between automobile and periphery barrier；
Throttle position switch, during for the distance between automobile and periphery barrier less than the safe distance for setting, judges
Whether automobile is accelerated；
Controller, for when automobile is accelerated, control automobile is braked.
7. accelerator anti-false step on device according to claim 6, it is characterised in that
Specifically for sending brake control signal to automobile engine, control automobile engine presses idling fuel feeding to the controller；
And/or
Brake control signal is sent to braking automobile magnetic valve, control braking automobile magnetic valve is braked.
8. accelerator anti-false step on device according to claim 6, it is characterised in that described device also includes：
Safe distance adjuster, for setting safe distance.
9. a kind of automobile, it is characterised in that include the accelerator anti-false step on device as any one of claim 6-8.
10. automobile according to claim 9, it is characterised in that the automobile also includes：
It is connected with the car-parking model determining device, for receiving automobile into the car-parking model key of the instruction of car-parking model.
11. automobiles according to claim 9, it is characterised in that also include safe distance in the accelerator anti-false step on device
During adjuster, the automobile also includes：
It is connected with the safe distance adjuster, for the safe distance adjustment key of the safe distance of receives input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217393.7A CN106515642A (en) | 2016-12-26 | 2016-12-26 | Method and device for preventing accelerator from being mistakenly treaded and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611217393.7A CN106515642A (en) | 2016-12-26 | 2016-12-26 | Method and device for preventing accelerator from being mistakenly treaded and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515642A true CN106515642A (en) | 2017-03-22 |
Family
ID=58338696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611217393.7A Pending CN106515642A (en) | 2016-12-26 | 2016-12-26 | Method and device for preventing accelerator from being mistakenly treaded and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106515642A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018232671A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳支点电子智能科技有限公司 | Vehicle speed control method and vehicle-mounted device |
| CN109515180A (en) * | 2018-10-22 | 2019-03-26 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system and power output method of electric car |
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| JP2006123711A (en) * | 2004-10-28 | 2006-05-18 | Mitsubishi Motors Corp | Vehicle safety controller |
| CN102602291A (en) * | 2011-01-21 | 2012-07-25 | 株式会社电装 | In-vehicle system |
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| CN203658579U (en) * | 2014-01-02 | 2014-06-18 | 中联重科股份有限公司 | Reversing radar system |
| CN104512394A (en) * | 2013-09-27 | 2015-04-15 | 北汽福田汽车股份有限公司 | Auxiliary braking control method and system during parking of automobile |
| CN105291835A (en) * | 2015-11-13 | 2016-02-03 | 莆田市云驰新能源汽车研究院有限公司 | Automobile accelerator pedal mistaken-stepping-prevention system and method |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006123711A (en) * | 2004-10-28 | 2006-05-18 | Mitsubishi Motors Corp | Vehicle safety controller |
| CN102602291A (en) * | 2011-01-21 | 2012-07-25 | 株式会社电装 | In-vehicle system |
| KR101316465B1 (en) * | 2012-06-29 | 2013-10-08 | 현대자동차주식회사 | System and method for preventing collision |
| WO2014083764A1 (en) * | 2012-11-27 | 2014-06-05 | 日産自動車株式会社 | Accidental acceleration/deceleration determination device, accidental-acceleration restriction control device, and accidental acceleration/deceleration determination method |
| CN104512394A (en) * | 2013-09-27 | 2015-04-15 | 北汽福田汽车股份有限公司 | Auxiliary braking control method and system during parking of automobile |
| CN203658579U (en) * | 2014-01-02 | 2014-06-18 | 中联重科股份有限公司 | Reversing radar system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018232671A1 (en) * | 2017-06-21 | 2018-12-27 | 深圳支点电子智能科技有限公司 | Vehicle speed control method and vehicle-mounted device |
| CN109515180A (en) * | 2018-10-22 | 2019-03-26 | 北京长城华冠汽车科技股份有限公司 | A kind of power output system and power output method of electric car |
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Application publication date: 20170322 |