CN103660946B - Car driver wrong operation safety assistant system - Google Patents
Car driver wrong operation safety assistant system Download PDFInfo
- Publication number
- CN103660946B CN103660946B CN201310748045.2A CN201310748045A CN103660946B CN 103660946 B CN103660946 B CN 103660946B CN 201310748045 A CN201310748045 A CN 201310748045A CN 103660946 B CN103660946 B CN 103660946B
- Authority
- CN
- China
- Prior art keywords
- automobile
- monitoring modular
- safety assisting
- assisting system
- safety
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of Car driver wrong operation safety assistant system, this system is connected with the control system of car running computer, comprises manual opener, automatic open device, fault-operation protection module.Manual opener is provided with hand switch and on off state monitoring modular, is opened by safety assisting system after hand switch is opening when detecting.Automatic open device is provided with selftest module after automotive ignition, is opened by safety assisting system after automobile is just lighted a fire.This system is also provided with vehicle condition monitoring modular; whether detection automobile is in the driving parameters in firm fired state and normal driving process; after the detection data and automotive ignition of comparison vehicle condition monitoring modular and on off state monitoring modular selftest module state after; judge whether to start fault-operation protection module; fault-operation protection module enters guard mode after starting; cut off the Power output of automobile, and send braking commands until automobile is braked to the brake system of automobile.
Description
Technical field
The present invention relates to a kind of Car driver wrong operation safety assistant system, be specifically related to a kind of device that can prevent when low vehicle speeds chaufeur maloperation from causing vehicle to accelerate suddenly.
Background technology
Current, miniature car is more and more popularized as the vehicle of average family, be in parking area or the both sides in common street, even lane, all have miniature car and battery-driven car travel or berth, automobile reaches in these local processes travelled brushes past with pedestrian, intersects the degree of advancing.
By the impact of driver experience, new hand's chaufeur easily makes a lot of mistake, wherein has a kind of maloperation to be called by mistake phenomenon of taking throttle as brake.In turnover parking stall, or slow drive through the pedestrians such as community are more local time, chaufeur because driving technique and psychology really up to the mark not, to want to touch on the brake but mis-accelerator pressing, also can step on the accelerator deeply under extremity, cause serious accident to occur, this type of accident is often seen in the media such as newspaper, TV, network.
Summary of the invention
For problems of the prior art, the object of the present invention is to provide a kind of Car driver wrong operation safety assistant system, this system can judge whether vehicle belongs to the situation of mis-accelerator pressing, vehicle is stopped in time, can effectively reduce or prevent the harm that this maloperation brings.
The object of the invention is to be achieved through the following technical solutions:
Car driver wrong operation safety assistant system, this system is connected with the control system of car running computer, comprises manual opener, automatic open device, fault-operation protection module and system state indicator.
Described manual opener is provided with hand switch and on off state monitoring modular, and on off state monitoring modular detects that hand switch is opened by safety assisting system after opening, and opens system state indicator.
Described automatic open device is provided with selftest module after automotive ignition, is opened by safety assisting system, and open system state indicator after automobile is just lighted a fire.
Described safety assisting system is also provided with vehicle condition monitoring modular; whether vehicle condition monitoring modular detection automobile is in the driving parameters in firm fired state and normal driving process; after the detection data and automotive ignition of comparison vehicle condition monitoring modular and on off state monitoring modular selftest module state after; judge whether to start fault-operation protection module; after described fault-operation protection module starts, safety assisting system enters guard mode; cut off the Power output of automobile, and send braking commands until automobile is braked to the brake system of automobile.
Further, described driving parameters comprises the speed of a motor vehicle, gear, Das Gaspedal steps on the degree of depth and Das Gaspedal steps on acceleration/accel.
Further, after described fault-operation protection module starts, in extension P shelves or the guard mode that safety assisting system can be removed after stepping on brake pedal.
Further, described safety assisting system can manual-lock or automatically close, and carries out manual-lock, be advanced past 30 meters at forward by described hand switch, and the speed of a motor vehicle is closed after being greater than 5 kilometers/hour automatically, safety assisting system close while also shutdown system status indicator lamp.
Further, when described vehicle condition monitoring modular detects that automobile is reverse gear, safety assisting system is opened and opens system state indicator.
Further, after described vehicle condition monitoring modular detects that automobile speed is greater than 5 kilometers/hour, safety assisting system cannot enter opening.
The safety assisting system adopting said structure to arrange has the following advantages:
Under the slow motoring condition of automobile, when being generally firm ignition trigger or reversing, and native system is under opening, phenomenon of taking throttle as brake is stepped on by automobile driver by mistake, native system can judge it is that chaufeur there occurs maloperation, thus cut-out Power output, and send braking commands, reduce possible danger.
When the speed of a motor vehicle is very low, it is very large that unexpected Das Gaspedal steps on acceleration/accel, and Das Gaspedal to step on the degree of depth very large, or throttle step on the degree of depth be throttle on earth, car running computer judges it is chaufeur maloperation thus, by mistake phenomenon of taking throttle as brake, thus starting protection program.After entering defence program, native system has taken over former car running computer program to the control of engine behavior, cuts off Power output, and sends self-actuating brake order to ABS system.
In galloping, native system is closed.Namely, in automobile high-speed is exercised, if chaufeur is by mistake by phenomenon of taking throttle as brake, native system can not provide any help.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is the installation site schematic diagram of the present invention in car running computer;
Fig. 3 be the present invention adopt the operation process chart of startup self-detection subprogram;
Fig. 4 be the present invention adopt vehicle condition to monitor the operation process chart of subprogram;
Fig. 5 be the present invention adopt hand switch to monitor the operation process chart of subprogram;
Fig. 6 be the present invention adopt the operation process chart of fault-operation protection subprogram;
Fig. 7 is the vehicle driving condition transition diagram being provided with safety assisting system;
Detailed description of the invention
For further setting forth the present invention for the technological means that reaches predetermined goal of the invention and take and effect, below in conjunction with accompanying drawing and preferred embodiment, structure of the present invention, workflow are described in detail as follows.
The structured flowchart of Car driver wrong operation safety assistant system chief component of the present invention as shown in Figure 1; this system is connected with the control system of car running computer (ECU), comprises manual opener, automatic open device, fault-operation protection module and system state indicator.Described manual opener is provided with hand switch and on off state monitoring modular, and described automatic open device is provided with selftest module after automotive ignition.
In the present invention, hand switch can be arranged to button form, and system state indicator and hand switch can be made into integration, or are provided separately.Hand switch is arranged on the position of bearing circle or gauge panel usually, is convenient to chaufeur and controls.
The installation site schematic diagram of the present invention in car running computer as shown in Figure 2.
The work flow of each component part of the present invention is as shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6.
As shown in Figure 3, after automotive ignition, safety assisting system is opened by selftest module after automobile is just lighted a fire, and opens system state indicator.
As shown in Figure 5, on off state monitoring modular detects that hand switch is opened by safety assisting system after opening, and opens system state indicator.
As shown in Figure 1, described safety assisting system is also provided with vehicle condition monitoring modular, whether vehicle condition monitoring modular detection automobile is in the driving parameters in firm fired state and normal driving process, as Fig. 4, shown in Fig. 6, after the detection data and automotive ignition of comparison vehicle condition monitoring modular and on off state monitoring modular selftest module state after, judge whether to start fault-operation protection module, after described fault-operation protection module starts, safety assisting system enters guard mode, cut off the Power output of automobile, and send braking commands until automobile is braked to the brake system of automobile.
Described driving parameters comprises the speed of a motor vehicle, gear, Das Gaspedal steps on the degree of depth and Das Gaspedal steps on acceleration/accel.
In the present invention; selftest module after described fault-operation protection module, on off state monitoring modular, automotive ignition, vehicle condition monitoring modular can adopt the computer program of computer-reader form; embed the relevant position of car running computer (ECU); also can adopt the hardware that can realize modules corresponding function, be connected with the interface of car running computer (ECU).
The vehicle driving condition transition diagram being provided with safety assisting system as shown in Figure 7, after described fault-operation protection module starts, in extension P shelves or the guard mode that safety assisting system can be removed after stepping on brake pedal.
Described safety assisting system can manual-lock or automatically close, manual-lock is carried out by described hand switch, be advanced past 30 meters at forward, and the speed of a motor vehicle is closed after being greater than 5 kilometers/hour automatically, safety assisting system close while also shutdown system status indicator lamp.
When described vehicle condition monitoring modular detects that automobile is reverse gear, safety assisting system is opened and opens system state indicator.
In the present invention, after described vehicle condition monitoring modular detects that automobile speed is greater than 5 kilometers/hour, safety assisting system cannot enter opening.
The present invention is applicable to general-utility car, pure electric automobile and hybrid vehicle, and arranging automobile of the present invention needs to be furnished with E-gas and electronic brake system,electronic antiskid system, automatic transmission, manual.
Described just in order to the present invention is described above, be construed as the present invention and be not limited to above embodiment, meet the various variants of inventive concept all within protection scope of the present invention.
Claims (5)
1. Car driver wrong operation safety assistant system, this system is connected with the control system of car running computer, comprises manual opener, automatic open device, fault-operation protection module and system state indicator, it is characterized in that,
Described manual opener is provided with hand switch and on off state monitoring modular, and on off state monitoring modular detects that hand switch is opened by safety assisting system after opening, and opens system state indicator;
Described automatic open device is provided with selftest module after automotive ignition, is opened by safety assisting system, and open system state indicator after automobile is just lighted a fire;
Described safety assisting system is also provided with vehicle condition monitoring modular, whether vehicle condition monitoring modular detection automobile is in the driving parameters in firm fired state and normal driving process, after the detection data and automotive ignition of comparison vehicle condition monitoring modular and on off state monitoring modular selftest module state after, judge whether to start fault-operation protection module, after described fault-operation protection module starts, safety assisting system enters guard mode, cut off the Power output of automobile, and send braking commands until automobile is braked to the brake system of automobile;
Described driving parameters comprises the speed of a motor vehicle, gear, Das Gaspedal steps on the degree of depth and Das Gaspedal steps on acceleration/accel.
2. safety assisting system as claimed in claim 1, is characterized in that, after described fault-operation protection module starts, in extension P shelves or the guard mode can removing safety assisting system after stepping on brake pedal.
3. safety assisting system as claimed in claim 1, it is characterized in that, described safety assisting system can manual-lock or automatically close, manual-lock is carried out by described hand switch, 30 meters are advanced past at forward, and the speed of a motor vehicle is closed after being greater than 5 kilometers/hour automatically, safety assisting system close while also shutdown system status indicator lamp.
4. safety assisting system as claimed in claim 1, is characterized in that, when described vehicle condition monitoring modular detects that automobile is reverse gear, opened by safety assisting system and open system state indicator.
5. safety assisting system as claimed in claim 1, it is characterized in that, after described vehicle condition monitoring modular detects that automobile speed is greater than 5 kilometers/hour, safety assisting system cannot enter opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748045.2A CN103660946B (en) | 2013-12-31 | 2013-12-31 | Car driver wrong operation safety assistant system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748045.2A CN103660946B (en) | 2013-12-31 | 2013-12-31 | Car driver wrong operation safety assistant system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103660946A CN103660946A (en) | 2014-03-26 |
| CN103660946B true CN103660946B (en) | 2016-03-30 |
Family
ID=50300176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748045.2A Expired - Fee Related CN103660946B (en) | 2013-12-31 | 2013-12-31 | Car driver wrong operation safety assistant system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103660946B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960510B (en) * | 2015-07-17 | 2017-12-29 | 洛阳师范学院 | Motor vehicle in emergency circumstances throttle become braking safe control system operating method |
| CN105150847A (en) * | 2015-08-19 | 2015-12-16 | 武汉光谷西铂科技有限公司 | Protective device and method for preventing false start of vehicle |
| CN105109336A (en) * | 2015-08-25 | 2015-12-02 | 奇瑞汽车股份有限公司 | Automobile beginner mode control method |
| CN105034990A (en) * | 2015-09-11 | 2015-11-11 | 哈尔滨佰世盛达科技开发有限公司 | Automobile electronic throttle mis-treading preventing control device |
| CN105151039A (en) * | 2015-09-17 | 2015-12-16 | 北京乐动卓越科技有限公司 | Automobile power control method and system |
| CN110871777B (en) * | 2018-08-30 | 2023-06-27 | 湖南中车智行科技有限公司 | Safety braking relieving method and system |
| CN114852035A (en) * | 2021-06-25 | 2022-08-05 | 长城汽车股份有限公司 | Driving safety auxiliary detection method and system and vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133406A (en) * | 1975-10-09 | 1979-01-09 | Vdo Adolf Schindling Ag | Apparatus for controlling the traveling speed of a motor vehicle |
| US4181103A (en) * | 1977-05-06 | 1980-01-01 | Sturdy Truck Equipment, Inc. | Governor for engine and load speeds |
| CN1066626A (en) * | 1991-05-15 | 1992-12-02 | 李扬荣 | Automatic speed controller of motor vehicle |
| CN1173216A (en) * | 1994-12-27 | 1998-02-11 | 株式会社小松制作所 | Device and method for limiting the vehicle speed of a working vehicle |
| CN1380860A (en) * | 2000-05-16 | 2002-11-20 | 日产自动车株式会社 | Gear shifting on target speed reduction in vehicle speed control system |
| CN1701985A (en) * | 2004-09-10 | 2005-11-30 | 武汉市元泰汽车零部件有限公司 | Cruise control device for automobile |
| CN101028798A (en) * | 2006-03-02 | 2007-09-05 | 日产自动车株式会社 | Vehicle travel controlling apparatus |
-
2013
- 2013-12-31 CN CN201310748045.2A patent/CN103660946B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133406A (en) * | 1975-10-09 | 1979-01-09 | Vdo Adolf Schindling Ag | Apparatus for controlling the traveling speed of a motor vehicle |
| US4181103A (en) * | 1977-05-06 | 1980-01-01 | Sturdy Truck Equipment, Inc. | Governor for engine and load speeds |
| CN1066626A (en) * | 1991-05-15 | 1992-12-02 | 李扬荣 | Automatic speed controller of motor vehicle |
| CN1173216A (en) * | 1994-12-27 | 1998-02-11 | 株式会社小松制作所 | Device and method for limiting the vehicle speed of a working vehicle |
| CN1380860A (en) * | 2000-05-16 | 2002-11-20 | 日产自动车株式会社 | Gear shifting on target speed reduction in vehicle speed control system |
| CN1701985A (en) * | 2004-09-10 | 2005-11-30 | 武汉市元泰汽车零部件有限公司 | Cruise control device for automobile |
| CN101028798A (en) * | 2006-03-02 | 2007-09-05 | 日产自动车株式会社 | Vehicle travel controlling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103660946A (en) | 2014-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103660946B (en) | Car driver wrong operation safety assistant system | |
| CN102405166B (en) | Car-following controller and car-following control method | |
| CN106553645B (en) | automatic parking control system and control method based on the system | |
| CN102582432B (en) | Method and device for preventing driver from treading accelerator pedal by accident | |
| CN103318176A (en) | Coach self-adaptive cruise control system and control method thereof | |
| CN104712448A (en) | Idle speed starting and stopping control system and method | |
| CN103818384A (en) | Automobile fuel saving reminding method and system | |
| SE0003367L (en) | Device and method for countering sudden acceleration of vehicles | |
| CN105128859A (en) | Flameout anti-slipping protection and control method for engine starting and stopping system | |
| US10005363B1 (en) | Vehicle power flow analysis to distinguish between internal faults and external forces | |
| CN106274476A (en) | A kind of vehicle security drive control system and control method thereof | |
| CN105667495A (en) | Mistakenly-stepping prevention electric vehicle accelerator pedal control method and mistakenly-stepping prevention electric vehicle accelerator pedal control system | |
| DE102012217899B4 (en) | Method for automatically stopping and starting a prime mover | |
| CN102991351A (en) | Automatic correction device for mistaken stepping on accelerator | |
| CN106184213A (en) | The control method of start stop system and start stop system | |
| CN103248281A (en) | Electric automobile overspeed protection control method and system and electric automobile | |
| CN101817343A (en) | Intelligent braking system | |
| CN110723129B (en) | Fault detection and control method and device for vacuum braking of electric automobile | |
| CN105235636A (en) | Automobile non-key control engine flameout system and control method thereof | |
| RU2636190C2 (en) | Method and device for monitoring and control of hybrid vehicle internal combustion engine start | |
| CN103223900B (en) | Automobile brake signal lamp control system and control method | |
| CN203580653U (en) | Small-vehicle-distance accelerograph control system and vehicle | |
| CN103112355B (en) | A kind of overspeed of vehicle automatic fuel cut-off and throttle become method and the device of brake | |
| CN203020081U (en) | Automatic correcting device for mistaken stepping on accelerator | |
| CN102782304A (en) | Vehicle control apparatus and method for controlling start and stop of an engine of a vehicle, especially when a hood of the engine is open |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20161231 |