CN109693542A - A kind of vehicle accelerator pedal safety device - Google Patents
A kind of vehicle accelerator pedal safety device Download PDFInfo
- Publication number
- CN109693542A CN109693542A CN201910044338.XA CN201910044338A CN109693542A CN 109693542 A CN109693542 A CN 109693542A CN 201910044338 A CN201910044338 A CN 201910044338A CN 109693542 A CN109693542 A CN 109693542A
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B60K26/021—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements with means for providing feel, e.g. by changing pedal force characteristics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
It the invention 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.Advantages of the present invention 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 present invention relates to a kind of false step on device for preventing vehicle accelerator pedal Yu braking accelerator pedal, more particularly, to one kind
The one kind designed using the difference for trampling speed speed of throttle and brake vehicle scientific and reasonable, simple and practical in structure is accelerated
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 CN201710535717 invent it is a kind of brake and gas pedal it is total
At, which is characterized in that the assembly specifically include that pedal (3), pedal rod (2), pedal rod fixed hinge (1), switch (6),
Switch return spring (7), throttle limited block (11), throttle limited block return spring (9), brake mandril (14), brake mandril time
Position spring (13), throttle mandril (15), throttle mandril return spring (16) and for installing switch return spring (7) and throttle restriction
The support base (8) of position block return spring (9)；This technology is very unreasonable, everybody drive it is mostly be automatic transmission vehicle, touch on the brake and
When throttle, heel is all placed on the bottom plate of vehicle, and using heel as fulcrum, left-right rotation implements switching, easily, conveniently；Institute
It can not be implemented with this technology.A kind of vehicle brake throttle is invented application No. is CN201621318430 to remind and control dress
Set, it is characterised in that: including be mounted on brake pedal (7) upper surface for detecting whether brake pedal (7) upper surface is connect
The brake position sensor (1) of touching, be mounted on gas pedal (8) upper surface for whether detecting gas pedal (8) upper surface
The throttle position switch (2) that is contacted, the voice device (3) equipped with the voice prompting device (31) for broadcasting information and point
What is be not connected with brake position sensor (1), throttle position switch (2) and voice device (3) is used to receive normal danger
Signal that sensor (1) and throttle position switch (2) detect simultaneously transmits the signal to voice device (3) to start voice
The microcontroller (4) of prompting device (31) progress corresponding informance casting.Although this technology is simple, most drivers are can not to endure
Voice prompting when brake switches with throttle every time, and need to quickly return when accidentally stepping on and step on, as hear prompt after return step on again, that
It is slow a bit.Also, it touches on the brake as only do not returned after accidentally stepping on, that is the brain blank out because nervous, panic certainly, at that time
Voice prompting is no any effect.It is proposed also will be braked and significantly be distinguished with throttle, but it is flurried when to miss
It steps on or accidentally to step on.
Summary of the invention
The technical problems to be solved by the present invention are: designed in the difference for trampling speed based on throttle and brake one
Kind 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 present invention is designed based on conditions above, and the setting of signal amplification wheel can amplify signal, convenient for pushing speed
Spend the accurate induction of inductor；Such as 10 cm/s of accelerating throttle pedal depression speed are set as accidentally stepping on incorrect, then accelerate oil
When door pedal depression speed is more than 10 cm/s, then accelerating throttle pedal will be obtained by pushing speed sensor and microprocessor
Incorrect signal is accidentally stepped on, and issues accelerating throttle pedal to automatic longitudinal control system and accidentally steps on incorrect signal, vehicle is vertical
Start braking immediately to automatic control system, slow down, 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, all within the scope of the present invention.Advantages of the present invention are as follows: design science, conjunction
Reason, 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 three-dimensional structure diagram of the invention；
Fig. 2 is side three-dimensional structure diagram of the invention；
Fig. 3 is part isometric structure chart of the invention.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
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 |
|---|---|---|---|
| CN201910044338.XA CN109693542A (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 |
|---|---|---|---|
| CN201910044338.XA CN109693542A (en) | 2019-01-17 | 2019-01-17 | A kind of vehicle accelerator pedal safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109693542A true CN109693542A (en) | 2019-04-30 |
Family
ID=66234023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910044338.XA Withdrawn CN109693542A (en) | 2019-01-17 | 2019-01-17 | A kind of vehicle accelerator pedal safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109693542A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546888A (en) * | 2020-06-01 | 2020-08-18 | 卢志强 | Automobile accelerator pedal with locking mechanism |
-
2019
- 2019-01-17 CN CN201910044338.XA patent/CN109693542A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546888A (en) * | 2020-06-01 | 2020-08-18 | 卢志强 | Automobile accelerator pedal with locking mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190430 |