CN209521541U - A kind of vehicle accelerator pedal safety device - Google Patents
A kind of vehicle accelerator pedal safety device Download PDFInfo
- Publication number
- CN209521541U CN209521541U CN201920077917.XU CN201920077917U CN209521541U CN 209521541 U CN209521541 U CN 209521541U CN 201920077917 U CN201920077917 U CN 201920077917U CN 209521541 U CN209521541 U CN 209521541U
- Authority
- CN
- China
- Prior art keywords
- pedal
- traction sheave
- base box
- speed sensor
- signal amplification
- 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
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
It the utility model discloses a kind of vehicle accelerator pedal safety device, including accelerating throttle pedal, pushes speed sensor and accidentally steps on locking device, it is characterised in that accelerating throttle pedal is connected with pedal rod；Installation base box is fixed on vehicle frame, signal amplification wheel and traction sheave are movably set in installation base box, it is fixed setting between signal amplification wheel and traction sheave, hauling rope is provided in traction sheave, the other end of hauling rope is connected on pedal rod, it is provided with the pushing speed sensor on signal amplification wheel, speed sensor is pushed and is electrically connected microprocessor, microprocessor is electrically connected automatic longitudinal control system.The advantages of the utility model are as follows: design science, rationally, structure is simple, practical, can greatly reduce because of the traffic accident caused by accidentally stepping on.
Description
Technical field
The utility model relates to a kind of false step on device for preventing vehicle accelerator pedal Yu braking accelerator pedal, more particularly, to
A kind of vehicle that the one kind designed using the difference for trampling speed speed of throttle and brake is scientific and reasonable, simple and practical in structure
Accelerating throttle safety device.
Background technique
Private car now socially is more and more, and most people can all drive, but throttle is stepped on as brake, has when going back
Occur, caused consequence is also quite serious.It is general such as to step on wrong also return rapidly and touch on the brake, but timid driver is just not
The same, especially a small number of female drivers, they, which step on, staggers the time, and does not return rapidly touches on the brake for a long time, be because they at this time very
Fear, brain blank out cause so just will continue to step on throttle compared with major break down.About when 30 days 19 July in 2018, Hangzhou
Road traffic accident together occurs for the west of a city, and vehicle loses when a private car travels bis- West Road Zhi Wen mouthful from competing boat routing north orientation south
Control collides the vehicle and pedestrian of crossing traveling.It is notified to according to traffic police department, this plays accident and has resulted in 4 people death, 14 people injury, more
Vehicle damage, the wounded still give treatment in all one's effort.Reporter recognizes that troublemaker Chen (female) is by public security organ from traffic police department
Control, the reason is that throttle is stepped on as brake.Application No. is a kind of brakes of CN201710535717 utility model and throttle to step on
Plate assembly, which is characterized in that the assembly specifically includes that pedal (3), pedal rod (2), pedal rod fixed hinge (1), switch
(6), return spring (7), throttle limited block (11), throttle limited block return spring (9), brake mandril (14), brake top are switched
Bar return spring (13), throttle mandril (15), throttle mandril return spring (16) and for install switch return spring (7) and oil
The support base (8) of door limiting block return spring (9)；This technology is very unreasonable, everybody the mostly of driving are automatic transmission vehicles, steps on brake
When vehicle and throttle, heel is all placed on the bottom plate of vehicle, and using heel as fulcrum, left-right rotation implements switching, light, side
Just；So this technology can not be implemented.Application No. is a kind of vehicle brake throttles of CN201621318430 utility model to remind
And control device, it is characterised in that: including be mounted on brake pedal (7) upper surface for detecting brake pedal (7) upper surface
The brake position sensor (1) that whether is contacted, be mounted on gas pedal (8) upper surface for detecting gas pedal (8)
Throttle position switch (2) that whether surface is contacted, the voice device equipped with the voice prompting device (31) for broadcasting information
(3) and respectively what is be connected with brake position sensor (1), throttle position switch (2) and voice device (3) is used to receive
Signal that brake position sensor (1) and throttle position switch (2) detect and transmit the signal to voice device (3) with
Start the microcontroller (4) that voice prompting device (31) carry out corresponding informance casting.Although this technology is simple, most drivers are
Voice prompting when brake switches with throttle every time can not be endured, and need to quickly return and step on when accidentally stepping on, as hear prompt after again
Return step on, that also it is slow a bit.Also, it touches on the brake as only do not returned after accidentally stepping on, that is a piece of sky of brain because nervous, panic certainly
White, voice prompting at that time is no any effect.Proposition also will brake and throttle significantly distinguishes, but flurried
It accidentally to step on or accidentally to step on when opening.
Utility model content
The technical problem to be solved by the utility model is to based on throttle with brake the difference for trampling speed and design
A kind of vehicle accelerating throttle safety device.
A kind of vehicle accelerator pedal safety device, including accelerating throttle pedal, push speed sensor and accidentally step on locking dress
It sets, it is characterised in that the accelerating throttle pedal is connected with pedal rod；Installation base box, the installation base are fixed on vehicle frame
It is movably set with signal amplification wheel and traction sheave in box, is fixed between the signal amplification wheel and the traction sheave
It is arranged, hauling rope is provided in the traction sheave, the other end of the hauling rope is connected on the pedal rod, institute
It is provided with the pushing speed sensor on the signal amplification wheel stated, the pushing speed sensor is electrically connected micro process
Device, the microprocessor are electrically connected automatic longitudinal control system.
Is provided with ratchet on the described signal amplification wheel, be arranged in the installation base box it is wrong step on locking device, it is described
Accidentally step on the locking device electrical connection microprocessor, the locking device of accidentally stepping on includes movable bolt and electromagnetic block, institute
It is provided with spring between the movable bolt and the installation base box stated, the spring is always by the movable bolt and institute
The ratchet separation stated.
It is arranged between the traction sheave and the installation base box in spring, the spring always utilizes described
Traction sheave withdraws the hauling rope upwards.
We have found by long-term exploration and in actually driving, in reality between accelerating throttle pedal and brake pedal
In operation, pushing speed when trampling is significantly different；It is also known that the method for correctly stepping on accelerating throttle pedal is: uniform, slow
Slowly jam on down, it in this way can be more preferable to the protection of the stationarity of vehicle start, comfort and engine；But touch on the brake pedal when
Can faster, measurement tried many times in actually driving for we, when throttle accelerates the speed that pushes generally in 2 cm/s or so,
With regard to by for general vehicle: when gas pedal pushes 2 centimetres, the revolving speed of engine can be improved 2000 and turn left the right side, speed 80
Kilometer/hour；That is also that can raise speed for 1 second to 80 kilometers/hour, and such acceleration is very fast.And it touches on the brake down
Press speed then very fast, our primary Calculations, generally in 20 cm/s or so, that is: the accelerating throttle that jams on that we are accustomed to is stepped on
Plate is 10 times or so slower than the pushing speed for jamming on brake pedal, and the speed to touch on the brake in emergency, fear fast will also obtain
It is more.
The utility model is designed based on conditions above, and the setting of signal amplification wheel can amplify signal, under being convenient for
Press the accurate induction of speed sensor；Such as 10 cm/s of accelerating throttle pedal depression speed are set as accidentally stepping on it is incorrect, then plus
When fast gas pedal pushes speed more than 10 cm/s, then accelerating throttle will be obtained by pushing speed sensor and microprocessor
Pedal accidentally steps on incorrect signal, and issues accelerating throttle pedal to automatic longitudinal control system and accidentally step on incorrect signal, vehicle
Longitudinal automatic control system starts braking immediately, slows down, and one pine of accelerating throttle pedal can restore normal.
Accidentally step on the setting of locking device: pushing speed sensor and microprocessor obtain accelerating throttle pedal accidentally step on it is incorrect
After signal, identical charges repel each other between the bolt of energization activity immediately and electromagnetic block, pops up movable bolt, locks signal using ratchet
Amplification wheel and traction sheave make accelerating throttle pedal that can not continue to push acceleration, and one pine of accelerating throttle pedal can restore normal.
The setting of two springs can help to restore normal.
Vehicle can also be used to insure principle with bayonet, safety belt drawing slowly can be pulled out arbitrarily, slightly fast to be stuck.Add
Fast gas pedal is stuck when jamming on fast.
Engine rotational speed signal can also be connect with pushing speed sensor and microprocessor, if engine accelerates exception, then
It is judged as accidentally stepping on incorrect, i.e., implementable automatic reduction of speed, braking.
It is related to pushing the various electronics of speed difference and design based on trampling between accelerating throttle pedal and brake pedal
And throttle, the brake Anti-mis-stepping technology of machinery, it is all within the protection scope of the present utility model.The advantages of the utility model are as follows: set
Meter is scientific, reasonable, and structure is simple, practical, can greatly reduce because of the traffic accident caused by accidentally stepping on.
Detailed description of the invention
Fig. 1 is the three-dimensional structure diagram of the utility model；
Fig. 2 is the side three-dimensional structure diagram of the utility model；
Fig. 3 is the part isometric structure chart of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
It is as shown in the figure: 1. accelerating throttle pedals, 2. pedal rods, 3. hauling ropes, 5. installation base boxes, 6. traction sheaves, 7.
Signal amplification wheel, 8. push speed sensor, 9. movable bolts, 10. electromagnetic blocks, 11. ratchets.
It is as shown in Figure 1, 2, 3: a kind of vehicle accelerator pedal safety device, including accelerating throttle pedal 1, pushing velocity response
Device 8 and locking device is accidentally stepped on, accelerating throttle pedal 1 is connected with pedal rod 2；It is fixed with installation base box 5 on vehicle frame, base box is installed
It is movably set with signal amplification wheel 7 and traction sheave 6 in 5, is fixed setting, traction between signal amplification wheel 7 and traction sheave 6
Hauling rope 3 is provided in sheave 6, the other end of hauling rope 3 is connected on pedal rod 2, is provided with pushing on signal amplification wheel 7
Speed sensor 8 pushes speed sensor 8 and is electrically connected microprocessor, and microprocessor is electrically connected automatic longitudinal control system.
Is provided with ratchet 11 on signal amplification wheel 7, install be arranged in base box 5 it is wrong step on locking device, accidentally step on locking device
It is electrically connected microprocessor, accidentally stepping on locking device includes movable bolt 9 and electromagnetic block 10, is set between movable bolt 9 and installation base box 5
It is equipped with spring, spring always separates movable bolt 9 with ratchet 11.
It is arranged between traction sheave 6 and installation base box 5 in spring, spring always utilizes traction sheave 6 that hauling rope 3 is upward
It withdraws.
Claims (3)
1. a kind of vehicle accelerator pedal safety device, including accelerating throttle pedal, pushes speed sensor and accidentally steps on locking device,
It is characterized in that the accelerating throttle pedal is connected with pedal rod；Installation base box, the installation base box are fixed on vehicle frame
In be movably set with signal amplification wheel and traction sheave, be that fixation is set between the described signal amplification wheel and the traction sheave
It sets, hauling rope is provided in the traction sheave, the other end of the hauling rope is connected on the pedal rod, described
Signal amplification wheel on be provided with the pushing speed sensor, the pushing speed sensor is electrically connected microprocessor,
The microprocessor is electrically connected automatic longitudinal control system.
2. a kind of vehicle accelerator pedal safety device according to claim 1, it is characterised in that the signal amplifies wheel
On be provided with ratchet, be arranged in the installation base box it is wrong step on locking device, described accidentally steps on described in locking device electrical connection
Microprocessor, the described locking device of accidentally stepping on includes movable bolt and electromagnetic block, the movable bolt and the installation
Spring is provided between base box, the spring always separates the movable bolt with the ratchet.
3. a kind of vehicle accelerator pedal safety device according to claim 1, it is characterised in that the traction sheave with
Between the installation base box be arranged in spring, the spring always utilize the traction sheave by the hauling rope to
Upper withdrawal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077917.XU CN209521541U (en) | 2019-01-17 | 2019-01-17 | A kind of vehicle accelerator pedal safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920077917.XU CN209521541U (en) | 2019-01-17 | 2019-01-17 | A kind of vehicle accelerator pedal safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209521541U true CN209521541U (en) | 2019-10-22 |
Family
ID=68229492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920077917.XU Expired - Fee Related CN209521541U (en) | 2019-01-17 | 2019-01-17 | A kind of vehicle accelerator pedal safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209521541U (en) |
-
2019
- 2019-01-17 CN CN201920077917.XU patent/CN209521541U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103395402B (en) | A kind of Intelligent automobile security system | |
| CN104627118B (en) | Vehicle safety driving control system | |
| CN102218990B (en) | Anti-false stepping system for automobile throttle | |
| CN108688630A (en) | For the information in tactile to be exported to the method and apparatus of the driver of motor vehicle by brake pedal | |
| CN107415686A (en) | A kind of Anti-mis-stepping brake apparatus for intelligent vehicle | |
| CN209521541U (en) | A kind of vehicle accelerator pedal safety device | |
| CN109693542A (en) | A kind of vehicle accelerator pedal safety device | |
| CN102602379A (en) | Electronic accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in start | |
| CN203391687U (en) | Intelligent automotive security system | |
| CN104960510B (en) | Motor vehicle in emergency circumstances throttle become braking safe control system operating method | |
| CN102602290A (en) | Mechanical accelerator and brake integrated combination structure for preventing from back-sliding and pedaling accelerator as brake in starting | |
| KR101813354B1 (en) | Device for preventing accidents caused by rear-end collisions and operating system thereof | |
| CN2905537Y (en) | Protective device for preventing misstep on throttle | |
| CN111055823A (en) | Brake and accelerator integrated device and control method thereof | |
| CN116215228A (en) | Device for filtering driving behavior of' stepping on accelerator suddenly | |
| JP2019018609A (en) | Vehicular emergency brake predictor and prediction method | |
| CN102416897A (en) | Vehicle running safety warning system and warning method | |
| CN202088892U (en) | Device for preventing acceleration pedal from being stepped mistakenly | |
| CN201457072U (en) | Control device for preventing treading accelerator by mistake at moment of automotive vehicle braking | |
| CN103253135A (en) | Device for controlling accelerated throttle to move according to distance between car and front object | |
| CN103373227A (en) | Safety accelerator of motorized vehicle | |
| CN202827447U (en) | Device for preventing rear-end collision of vehicles | |
| CN210760265U (en) | Accelerator pedal mistaken-stepping prevention safety mechanism | |
| CN104175881B (en) | A kind of emergency braking apparatus for automatic catch vehicle | |
| CN209921283U (en) | Active braking device based on steering wheel pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191022 Termination date: 20220117 |