CN207140799U - A kind of gas promptly steps on control device by mistake - Google Patents
A kind of gas promptly steps on control device by mistake Download PDFInfo
- Publication number
- CN207140799U CN207140799U CN201721042406.1U CN201721042406U CN207140799U CN 207140799 U CN207140799 U CN 207140799U CN 201721042406 U CN201721042406 U CN 201721042406U CN 207140799 U CN207140799 U CN 207140799U
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- China
- Prior art keywords
- mistake
- potentiometer
- relay
- electrically connected
- controller
- 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
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a kind of gas promptly to step on control device by mistake, it is characterised in that：Including the potentiometer one (2) being connected with gas pedal swing arm (1), also including being arranged at brake pedal can be by electromagnetism pull bar (3) that brake pedal is pressed, described electromagnetism pull bar (3) is electrically connected with relay two (4), described potentiometer one (2) is electrically connected with controller (5), and described controller (5) is electrically connected with the relay two (4) for being used for relay one (6) and control electromagnetism pull bar (3) circuit disconnection for controlling ignition lead astragal road to disconnect with ignition coil connection.Control device of the present utility model is by the indirect measurement to gas pedal swing arm rotational angular velocity come the disconnection of control circuit, when phenomenon of taking throttle as brake suddenly being stepped on by mistake, controller makes the disconnection of ignition coil circuit while electromagnetism pull bar pushes brake pedal, prevent that vehicle speed-raising is too fast, the security performance of support vehicles traveling.
Description
Technical field
It the utility model is related to technical field of vehicle safety, in particular to a kind of gas promptly step on control device by mistake.
Background technology
With the development and the improvement of people's living standards of science and technology, vehicle is as the universal rate more and more higher of the vehicles, so
And accident rate is also in cumulative year after year, people it is nervous it is anxious touch on the brake when easily step on into throttle by mistake and can cause the unexpected acceleration of vehicle,
The generation to cause the accident, how to reduce the accident rate of vehicle is the problem of people are exploring always.
Utility model content
The technical problems to be solved in the utility model is to overcome above technical problem, there is provided a kind of simple in construction, security
A kind of high gas promptly steps on control device by mistake.
In order to solve the above technical problems, technical scheme provided by the utility model is：A kind of gas promptly steps on control by mistake
Device processed, including the swing arm contacted with gas pedal, described swing arm is connected with potentiometer one, in addition to is arranged on brake pedal
The electromagnetism pull bar that brake pedal is pressed, described electromagnetism pull bar can be electrically connected with relay two, described potentiometer by place
One is electrically connected with controller, and described controller is electrically connected with to be used to control ignition lead astragal road to break with ignition coil connection
The relay two that the relay one and control electromagnetism pull bar circuit opened disconnect, described controller include the micro- place being connected with each other
Device, signal amplifier, switch and potentiometer two are managed, passes through the reduced parameter of the regulation adjustable controller to potentiometer two.
The utility model compared with prior art the advantages of be：Control device of the present utility model passes through to gas pedal
The indirect measurement of swing arm rotational angular velocity carrys out the disconnection of control circuit, and when phenomenon of taking throttle as brake being stepped on suddenly by mistake, controller makes igniting
Coil line disconnects electromagnetism pull bar simultaneously and pushes brake pedal, prevents that vehicle speed-raising is too fast, the safety of support vehicles traveling
Performance, whole device is simple and practical, convenient use, body is smaller, it is in light weight, under brake pedal, pass through
Switch for controlling whether controller works, controller is mainly to carry out Treatment Analysis pair to the signal of gas pedal swing arm outflow
Than so as to draw a conclusion, whether control relay works, and the simple and clear control effect of principle is good.
As an improvement, described controller is also electrically connected with warning device, the setting of warning device can prompting department in time
Chance error operates, and improves security performance.
As an improvement, also including installing plate, described potentiometer one is installed on a mounting board, and the setting of installing plate makes this dress
Put convenient installation.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of gas of the utility model promptly steps on control device by mistake.
Fig. 2 is the structural representation that a kind of gas of the utility model promptly steps on control device installation by mistake.
As shown in the figure：1st, swing arm, 2, potentiometer one, 3, electromagnetism pull bar, 4, relay two, 5, controller, 6, relay
One, 7, microprocessor, 8, signal amplifier, 9, switch, 10, potentiometer two, 11, warning device, 12, ignition coil control electricity
Road, 13, gas pedal, 14, brake pedal.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
With reference to accompanying drawing, a kind of gas promptly steps on control device, including the swing arm 1 contacted with gas pedal and current potential by mistake
Device 1, in addition to be arranged at brake pedal can be by the electromagnetism pull bar 3 that brake pedal is pressed, the described electricity of electromagnetism pull bar 3
Relay 24 is connected with, described potentiometer 1 is electrically connected with controller 5, and described controller 5 is electrically connected with and ignition lead
Astragal road is connected to the relay 1 for controlling ignition lead astragal road to disconnect and control electromagnetism 3 circuits of pull bar are open or closed
Relay 24, described controller 5 includes the microprocessor 7, signal amplifier 8, switch 9 and potentiometer two being connected with each other
10, pass through the adjustable size according to parameter of regulation to potentiometer 2 10.
Described controller 5 is also electrically connected with warning device 11.
Also include installing plate, described potentiometer 1 is installed on a mounting board.
In a particular embodiment, described electromagnetism pull bar is provided on the lower section car body of brake pedal, electromagnetism push-and-pull
Depression bar on bar is pressed on the arm of brake pedal, and after controller control relay two is connected, electromagnetism pull bar pushes brake and stepped on
Plate, play the purpose of brake.
Operation principle of the present utility model：When normal driving, throttle is slowly stepped on, the swing arm under gas pedal with
Rotate, swing arm is connected with potentiometer one, and when swing arm is swung, the resistance that circuit is accessed in potentiometer one changes, and can cause
Voltage changes, and microprocessor can gather these data variations, and calculates the rate of change of voltage over time, in general feelings
Under condition during normal acceleration, the rate of change of voltage is not more than 10v/s, is for example overtaken other vehicles when unexpected accelerate, the rate of change of voltage is little
In 20v/s, when phenomenon of taking throttle as brake suddenly being stepped on by mistake, voltage change ratio is not less than 30v/s, and microprocessor can be set to 20v/s
According to parameter, when voltage change ratio is not more than 20v/s, the inoperative relay work of microprocessor；When voltage change ratio is more than
During 20v/s, microprocessor is worked with regard to starter relay, and the circuit end of normally closed relay control is opened, and has been shut off and has been passed through spark
The electric current of plug, engine stop work, the closing of circuit of normally opened Control, electromagnetism pull bar is just brake pedal pressure
Under, complete skidding.This can be sized by potentiometer two according to parameter, that is, controller is sensitive adjustable.
Device of the present utility model is only applicable to the correct drive manner of general vehicle, slowly refuels, this is general vehicle
Correct drive manner, it is to drive general knowledge, is not suitable for racing car drive manner, because being stepped on the gas in racing car sometimes for anxious, this reality
Do not stepped on the gas suddenly for racing car and its general vehicle with new device and accelerate research and development,
The rate of change minimum value of voltage is 30v/s during due to phenomenon of taking throttle as brake suddenly being stepped on by mistake, when being far longer than normal acceleration
Voltage change ratio maximum 20v/s, so in the absence of it is normal accelerate with by mistake it is anxious step on the gas when the feelings be hard to tell of microprocessor
Condition, when gas pedal is freely upspring, starting relay does not work controller.
Specific data are the data that test of many times is drawn above.
Device of the present utility model is that for the sake of security, the probability of mis-accelerator pressing is nor very big, master in actual life
Play a part of security protection, play a part of insurance, if needing emergency brake or suddenly brake, people in actual life
Natural reaction be that will brake and floor using very big power, if by mistake by throttle step on into brake it is inevitable also can moment will
Throttle is floored, and acceleration now is very big, under correct driving situation, if needing urgent or accelerating suddenly,
People also can slowly step on the gas acceleration, and once will not floor throttle with strength acceleration.
The utility model and embodiments thereof are described above, this description is no restricted, shown in accompanying drawing
Be also one of embodiment of the present utility model, actual structure is not limited thereto.All in all if this area
Those of ordinary skill is enlightened by it, do not depart from the utility model create objective in the case of, without creativeness design with
The similar frame mode of the technical scheme and embodiment, all should belong to the scope of protection of the utility model.
Claims (3)
1. a kind of gas promptly steps on control device by mistake, it is characterised in that：Including the swing arm (1) contacted with gas pedal, institute
The swing arm (1) stated is connected with potentiometer one (2), in addition to be arranged at brake pedal can be by electromagnetism push-and-pull that brake pedal is pressed
Bar (3), described electromagnetism pull bar (3) are electrically connected with relay two (4), and described potentiometer one (2) is electrically connected with controller
(5), described controller (5) is electrically connected with ignition coil connection for controlling the relay that ignition lead astragal road disconnects
The relay two (4) that one (6) and control electromagnetism pull bar (3) circuit disconnect, described controller (5) include the micro- of interconnection
Processor (7), signal amplifier (8), switch (9) and potentiometer two (10), can adjust by the regulation to potentiometer two (10)
The reduced parameter of controller (5).
2. a kind of gas according to claim 1 promptly steps on control device by mistake, it is characterised in that：Described controller
(5) also it is electrically connected with warning device (11).
3. a kind of gas according to claim 1 promptly steps on control device by mistake, it is characterised in that：Also include installation
Plate, described potentiometer one (2) are installed on a mounting board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042406.1U CN207140799U (en) | 2017-08-21 | 2017-08-21 | A kind of gas promptly steps on control device by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721042406.1U CN207140799U (en) | 2017-08-21 | 2017-08-21 | A kind of gas promptly steps on control device by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207140799U true CN207140799U (en) | 2018-03-27 |
Family
ID=61666928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721042406.1U Expired - Fee Related CN207140799U (en) | 2017-08-21 | 2017-08-21 | A kind of gas promptly steps on control device by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207140799U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384307A (en) * | 2021-09-03 | 2022-11-25 | 邱长安 | Device and electric automobile for controlling new energy automobile out of control |
-
2017
- 2017-08-21 CN CN201721042406.1U patent/CN207140799U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115384307A (en) * | 2021-09-03 | 2022-11-25 | 邱长安 | Device and electric automobile for controlling new energy automobile out of control |
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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: 20180327 Termination date: 20180821 |