CN205365248U - It steps on accelerator pedal intelligent control device to prevent to miss - Google Patents
It steps on accelerator pedal intelligent control device to prevent to miss Download PDFInfo
- Publication number
- CN205365248U CN205365248U CN201620017830.XU CN201620017830U CN205365248U CN 205365248 U CN205365248 U CN 205365248U CN 201620017830 U CN201620017830 U CN 201620017830U CN 205365248 U CN205365248 U CN 205365248U
- Authority
- CN
- China
- Prior art keywords
- accelerator pedal
- pedal
- central processing
- processing unit
- miss
- 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
Landscapes
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
The utility model discloses an it steps on accelerator pedal intelligent control device to prevent to miss, include: radar range unit, steering wheel angular velocity sensor, accelerator pedal acceleration sensor, central processing unit, module, relay, clutch, voice prompt module, brake pedal are supplied with to automatically controlled fuel. The utility model discloses a mould integrated circuit, the modular means for the structure becomes simple. And the in -process that traveles meets emergency, the driver since nervous mistake with accelerator pedal when brake pedal steps on, the device can automatic identification driver miss step on accelerator pedal to take the braking at once, avoid the emergence of this traffic accident accident.
Description
Technical field
This utility model belongs to technical field of vehicle safety, is specifically related to one and prevents misoperation accelerator pedal intelligent controlling device and control method.
Background technology
Along with the fast development of China's economy, annual automobile pollution is all sharply increasing, and the incidence rate of vehicle accident is also in continuous growth.According to China's statistics about traffic department, every year because of in the process of brake hard, by mistake gas pedal when brake pedal uses the vehicle accident caused to account for about the 10% of total accident.Wherein, accident occurs mainly in long-duration driving, just takes the new hand of driving license and run in the crowd that emergency psychological diathesis is poor.It addition, in the process driven, gas pedal and brake pedal are required for going to control with right crus of diaphragm.Therefore, misoperation accelerator pedal in braking procedure, it is generally also inevitable thing.
Therefore exploitation one prevents misoperation accelerator pedal intelligent controlling device and control method, and in brake hard process, when driver misses by gas pedal after brake pedal is stepped on, brake unit remains to automatically brake.So it is effectively prevented from vehicle accident to occur, has very important significance.
Summary of the invention
This utility model is the defect existed for current brake unit, it is proposed to one prevents misoperation accelerator pedal intelligent controlling device and control method.In the process driven, when running into emergency, it is necessary to during brake hard, owing to now driver understands hypertonicity, gas pedal being used as brake pedal, device automatic decision driver can step on gas pedal by mistake by mistake.Thus automatically controlling braking device work, it is to avoid because the vehicle accident of misoperation accelerator pedal occurs.
The technical solution of the utility model
One prevents misoperation accelerator pedal intelligent controlling device, radar range unit, steering wheel angular velocity sensor and gas pedal acceleration transducer are connected with central processing unit communication, clutch is connected between gas pedal and brake pedal, is connected with central processing unit communication.
Relay is connected with central processing unit wire, and is connected on the circuit of electronic controlled fuel feed system.
Described radar range unit is arranged on automobile front lower place.
A kind of control method preventing misoperation accelerator pedal intelligent controlling device, comprises the following steps:
(1) when central processing unit receives the accekeration of gas pedal acceleration transducer detection more than preset value a, and the distance that the radar range unit received records is not to the first preset value H1, and the angular velocity of the steering wheel angular velocity sensor detection received is also without reaching preset value w, and this timer thinks do not have error stepping on accelerator pedal；
(2) if now receiving distance that radar range unit records less than the first preset value H1, and more than the second preset value H2, and the angular velocity of the steering wheel angular velocity sensor detection received is also without reaching preset value w, now central processing unit controls clutch work, eliminate brake pedal brake clearance, brake unit is made to be in alert status, until when central processing unit receives distance that radar range unit records less than the second preset value H2, central processing unit allows clutch work again, brake pedal is made to start braking, and connect relay circuit and make electronic controlled fuel feed system fuel cut-off, inform driver fault misstepping on accelerator pedal by voice cue module simultaneously；
(3) central processing unit receives the accekeration of gas pedal acceleration transducer detection more than preset value a, and the magnitude of angular velocity of steering wheel angular velocity sensor detection is more than preset value w, this timer thinks driver fault misstepping on accelerator pedal, central processing unit controls clutch work, brake pedal is made to start braking, and connect relay circuit and make electronic controlled fuel feed system fuel cut-off, inform driver fault misstepping on accelerator pedal by voice cue module simultaneously.
The beneficial effects of the utility model: one prevents misoperation accelerator pedal intelligent controlling device and control method from adopting integrated circuit, passes through modular approach, it is achieved that apparatus structure is simple, and cost is low.In the process travelled, when running into emergency and needing brake hard, driver steps on because gas pedal is worked as brake pedal by anxiety by mistake, now control module according to the signal collected, automatic decision driver has stepped on gas pedal by mistake, and braking device work can be automatically controlled, it is to avoid the generation of this vehicle accident.
Accompanying drawing explanation
Fig. 1 is fundamental diagram of the present utility model
Specific embodiments
One prevents misoperation accelerator pedal intelligent controlling device, and radar range unit 1, steering wheel angular velocity sensor 2, gas pedal acceleration transducer 3 are connected with central processing unit 4 communication；Described radar range unit 1 is arranged on automobile front lower place, for detecting the distance of this spacing preceding object thing；Relay 6 is connected on the circuit of electronic controlled fuel feed system 5；It is mainly used in controlling the work of electronic controlled fuel feed system 5；Relay 6 is connected with central processing unit 4 wire, central processing unit control the work of relay；Clutch 7 is automatically controlled clutch, is connected between gas pedal and brake pedal 9；It is mainly used in controlling brake pedal work；Clutch 7 is connected with central processing unit 4 communication；Voice cue module 8, existing speaker on application car；It is mainly used in when driver fault misstepping on accelerator pedal and informs driver in the form of speech in time in time；
Specific works process:
(1) when central processing unit 4 receives the accekeration of gas pedal acceleration transducer 3 detection more than preset value a, and the distance that the radar range unit 1 received records is not to the first preset value H1, and the angular velocity of steering wheel angular velocity sensor 2 detection received is also without reaching preset value w, and this timer thinks do not have error stepping on accelerator pedal；
(2) if now receiving distance that radar range unit 1 records less than the first preset value H1, and more than the second preset value H2, and the angular velocity of steering wheel angular velocity sensor 2 detection received is also without reaching preset value w, now central processing unit 4 controls clutch work, eliminate brake pedal 9 brake clearance, brakes is made to be in alert status, until when central processing unit 4 receives distance that radar range unit 1 records less than the second preset value H2, central processing unit 4 allows clutch 7 work again, brake pedal 9 is made to start braking, and connect relay 6 circuit and make electronic controlled fuel feed system 5 fuel cut-off, inform driver fault misstepping on accelerator pedal by voice cue module 8 simultaneously；
(3) central processing unit 4 receives the accekeration of gas pedal acceleration transducer 3 detection more than preset value a, and the magnitude of angular velocity of steering wheel angular velocity sensor 2 detection is more than preset value w, this timer thinks driver fault misstepping on accelerator pedal, central processing unit 4 controls clutch work, brake pedal is made to start braking, and connect relay 6 circuit and make electronic controlled fuel feed system 5 fuel cut-off, inform driver fault misstepping on accelerator pedal by voice cue module 8 simultaneously.
Claims (3)
1. one kind prevents misoperation accelerator pedal intelligent controlling device, it is characterized in that: radar range unit (1), steering wheel angular velocity sensor (2) and gas pedal acceleration transducer (3) are connected with central processing unit (4) communication, clutch (7) is connected between gas pedal and brake pedal (9), is connected with central processing unit (4) communication.
2. one according to claim 1 prevents misoperation accelerator pedal intelligent controlling device, it is characterised in that: relay (6) is connected with central processing unit (4) wire, and is connected on the circuit of electronic controlled fuel feed system (5).
3. one according to claim 1 prevents misoperation accelerator pedal intelligent controlling device, it is characterised in that: described radar range unit (1) is arranged on automobile front lower place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017830.XU CN205365248U (en) | 2016-01-11 | 2016-01-11 | It steps on accelerator pedal intelligent control device to prevent to miss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620017830.XU CN205365248U (en) | 2016-01-11 | 2016-01-11 | It steps on accelerator pedal intelligent control device to prevent to miss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205365248U true CN205365248U (en) | 2016-07-06 |
Family
ID=56275350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620017830.XU Expired - Fee Related CN205365248U (en) | 2016-01-11 | 2016-01-11 | It steps on accelerator pedal intelligent control device to prevent to miss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205365248U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644363A (en) * | 2016-01-11 | 2016-06-08 | 贵州大学 | Intelligent control system for preventing accelerator pedal from being mistakenly stepped and control method |
| WO2018076511A1 (en) * | 2016-10-24 | 2018-05-03 | 深圳市元征科技股份有限公司 | Accelarator control method and device |
-
2016
- 2016-01-11 CN CN201620017830.XU patent/CN205365248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644363A (en) * | 2016-01-11 | 2016-06-08 | 贵州大学 | Intelligent control system for preventing accelerator pedal from being mistakenly stepped and control method |
| WO2018076511A1 (en) * | 2016-10-24 | 2018-05-03 | 深圳市元征科技股份有限公司 | Accelarator control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202669497U (en) | Vehicle-mounted heart monitoring safety driving device | |
| CN104627118B (en) | Vehicle safety driving control system | |
| CN204870580U (en) | Device for preventing use cell -phone to arouse dangerous driving in driving | |
| CN105034937B (en) | A kind of automobile intelligent brake method for early warning and device | |
| CN205365248U (en) | It steps on accelerator pedal intelligent control device to prevent to miss | |
| CN105818685A (en) | Method, apparatus and controller for recognition and protection of mistaking accelerator for brake, and automobile | |
| CN105196992A (en) | Automobile accelerator mistaken stepping emergency braking device and braking method thereof | |
| CN105644363A (en) | Intelligent control system for preventing accelerator pedal from being mistakenly stepped and control method | |
| CN104986158A (en) | Automobile accelerator pedal mistaken stepping safety braking system and braking method thereof | |
| CN109050524A (en) | A kind of braking of omnidirectional vehicle and accelerate control method and control system | |
| CN103723105B (en) | All-round full-automatic bus Safety protective device for motor vehicle | |
| CN202071829U (en) | Automatic braking improvement device in case of wrong stepping on accelerator | |
| CN205801138U (en) | A kind of vigilance device for city rail vehicle | |
| CN105015341A (en) | Device of preventing dangerous driving caused by using mobile phone during driving and method of preventing dangerous driving caused by using mobile phone during driving | |
| CN203126766U (en) | Driving safety speed-limiting system | |
| CN203211284U (en) | Automobile rear-ending avoidance device | |
| CN201914097U (en) | Safe assisting system for automobiles | |
| CN201980225U (en) | System for preventing accelerator stepping by mistake | |
| CN202863150U (en) | Automobile control device capable of preventing acceleration pedal from being mistakenly stepped | |
| CN103223900A (en) | System and method for controlling brake signal lamp of automobile | |
| CN202413590U (en) | Parking brake warning device | |
| CN205469046U (en) | Automobile wheel hub temperature monitoring system | |
| CN205498756U (en) | Vehicle driving safety intelligent monitoring controlling means based on big data of sensing | |
| CN202163351U (en) | Early warning device for automobile twinkling type stop lamp | |
| CN211139037U (en) | Active anti-collision system of electric automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20220111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |