CN211524960U - Safe throttle controller - Google Patents
Safe throttle controller Download PDFInfo
- Publication number
- CN211524960U CN211524960U CN201921760759.4U CN201921760759U CN211524960U CN 211524960 U CN211524960 U CN 211524960U CN 201921760759 U CN201921760759 U CN 201921760759U CN 211524960 U CN211524960 U CN 211524960U
- Authority
- CN
- China
- Prior art keywords
- control unit
- buzzer
- variable resistor
- connector
- accelerator pedal
- 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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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
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
Abstract
The utility model discloses safe throttle controller, it includes: the control unit comprises a microprocessor, a first variable resistor and a buzzer, the control unit is respectively and electrically connected with an engine control unit and an accelerator pedal detector of an automobile, when the accelerator pedal moves under the action of pressure rapidly, the accelerator pedal detector sends a signal to the control unit to enable the buzzer to act and make a sound, the control unit converts the signal and transmits the signal to the engine control unit, and the engine control unit reduces the oil injection amount to enable the automobile to decelerate and close the buzzer.
Description
Technical Field
The utility model discloses an accelerator pedal controller for car especially indicates a safe accelerator controller.
Background
Vehicle jerk typically refers to unintentional acceleration that occurs when the vehicle is at rest and ready to start. Since the vehicle rushes out of the expected state of the driver, it is often the cause of the traffic accident.
The reason for the common sudden rush of the vehicle is mostly caused by improper operation of the driver, because the accelerator pedal and the brake pedal of the common vehicle are usually arranged adjacently, so as to be convenient for the driver to operate, when the driver is careless, or in a tense state, the driver is likely to mistakenly step on the accelerator pedal when the driver wants to brake, and thus the sudden rush accident is generated.
At present, original equipment of automobiles does not have warning and protecting devices when an accelerator pedal is suddenly and heavily stepped.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the above-mentioned prior art, the utility model discloses a main objective lies in providing a safe throttle controller to accelerator pedal receives among the solution prior art to heavily stepping on often and produce the problem of dashing violently.
The technical scheme for solving the problems is realized as follows:
the utility model discloses safe throttle controller, it includes: the control unit comprises a microprocessor, a first variable resistor and a buzzer, the control unit is electrically connected with an engine control unit and an accelerator pedal detector of an automobile respectively, when the accelerator pedal moves under the action of pressure rapidly, the accelerator pedal detector sends a signal to the control unit to enable the buzzer to act, the control unit converts the signal and transmits the signal to the engine control unit, and the engine control unit reduces the oil injection amount to enable the automobile to decelerate and close the buzzer.
The control unit is also provided with at least one connecting groove, the control unit is contained in a shell, and the shell is provided with a through hole corresponding to the connecting groove.
The connecting groove provides a detachable connecting transmission line, the transmission line comprises a first joint, a second joint and a third joint, the first joint is combined with the connecting groove, the second joint is combined with the accelerator pedal detector, and the third joint is combined with the engine control unit.
The accelerator pedal detector is internally provided with a second variable resistor, the second variable resistor and the first variable resistor act synchronously, and then the first variable resistor sends a signal to the microprocessor.
The microprocessor converts the signal and transmits the signal to the engine control unit, and the engine control unit reduces the oil injection amount to make the automobile decelerate to an idle state and close the buzzer.
Wherein the rush is 1 second or less.
The control unit also comprises a sensitivity regulator, so that the detection sensitivity of the control unit is adjusted.
The utility model has the advantages that:
the control unit, the microprocessor, the first variable resistor and the buzzer are matched with each other, so that the accelerator pedal can be warned when being rapidly and heavily stepped on, and the oil injection amount can be automatically reduced, and the problem of sudden rush is avoided.
The utility model discloses safe throttle control's installation is very simple, as long as pull out the accelerator pedal detector joint on the car, connects respectively the utility model discloses safe throttle control's second connects and the third connects can.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1: the utility model discloses a control unit circuit diagram;
FIG. 2: the utility model discloses a connection state circuit diagram;
FIG. 3: the utility model discloses a three-dimensional outward appearance picture.
Description of the reference numerals
10 control unit
11 microprocessor
12 first variable resistor
13 buzzer
14 casing
141 through hole
20 transmission line
21 first joint
22 second joint
23 third joint
30 accelerator pedal detector
31 second variable resistor
40 engine control unit.
Detailed Description
The technical solution in the embodiment of the present invention is clearly and completely described below with reference to the drawings in the embodiment of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 2, the safety throttle controller of the present invention includes: a control unit 10, which includes a microprocessor 11, a first variable resistor 12 and a buzzer 13.
Referring to fig. 3, the control unit 10 further has at least one connection slot (not shown), the control unit 10 is accommodated in a housing 14, and the housing 14 has a through hole 141 corresponding to the connection slot.
The connecting slot is detachably connected with a transmission line 20, the transmission line 20 includes a first connector 21, a second connector 22 and a third connector 23, the first connector 21 is combined with the connecting slot, the second connector 22 is combined with an accelerator pedal detector 30 of an automobile, and the third connector 23 is combined with the engine control unit 40, thereby completing the assembly.
In other words, the control unit 10 is electrically connected to the accelerator pedal detector 30 and the engine control unit 40 of the vehicle, the accelerator pedal detector 30 has a second variable resistor 31 therein, and when the accelerator pedal moves to the bottom dead center by a pressure at a steep speed (the steep speed is less than or equal to 1 second of sudden accelerator pedal stepping), a signal is sent from the second variable resistor 31 of the accelerator pedal detector 30 to the control unit 10, so that the second variable resistor 31 and the first variable resistor 12 operate synchronously, and then the first variable resistor 12 sends a signal to the microprocessor 11, meanwhile, the buzzer 13 is actuated to warn the state of the accelerator pedal, the control unit 10 converts the signal and transmits the signal to the engine control unit 40, the engine control unit 40 reduces the oil injection amount, and the buzzer 13 is turned off after the automobile is decelerated to an idle speed. The microprocessor 11 is connected to the variable resistors (including the first variable resistor 12 and the second variable resistor 31) via the SPI protocol to control the variable resistors. The microprocessor 11 outputs high and low levels through the IO port to control the buzzer 13.
In addition, when the driver actively decelerates to reset the accelerator pedal, the control unit 10 automatically releases the buzzer 13, and stops sending signals to the engine control unit 40, so that the control unit 10 returns to the normal operation state.
The control unit 10 further comprises a sensitivity adjuster (not shown in the drawings) whereby the detection sensitivity of the control unit 10 is adjusted.
The foregoing description is only of the preferred embodiments of the present invention, and it should be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (7)
1. A safe throttle control, comprising:
the control unit comprises a microprocessor, a first variable resistor and a buzzer, the control unit is electrically connected with an engine control unit and an accelerator pedal detector of an automobile respectively, the buzzer moves by the rapid pressure of the accelerator pedal to send a signal to the control unit to act, and the engine control unit receives the signal converted by the control unit to reduce the oiling amount, so that the automobile is decelerated and the buzzer is turned off.
2. The safe throttle control of claim 1, wherein the control unit further has at least one connecting slot, and the control unit is accommodated in a housing having a through hole corresponding to the connecting slot.
3. The safe throttle control of claim 2, wherein the connecting slot is detachably connected to a transmission line, the transmission line includes a first connector, a second connector and a third connector, the first connector is connected to the connecting slot, the second connector is connected to the throttle pedal detector, and the third connector is connected to the engine control unit.
4. The safe throttle controller as claimed in claim 1, wherein the throttle pedal detector has a second variable resistor therein, the second variable resistor operates in synchronization with the first variable resistor, and the first variable resistor sends a signal to the microprocessor.
5. The safe throttle controller as claimed in claim 4, wherein the microprocessor converts the signal and transmits it to the engine control unit, and the engine control unit reduces the amount of fuel injected to decelerate the vehicle to an idle state and turn off the buzzer.
6. The safe throttle control of claim 1, wherein the rush is less than or equal to 1 second.
7. The safety throttle control of claim 1, wherein the control unit further comprises a sensitivity adjuster for adjusting the detection sensitivity of the control unit.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760759.4U CN211524960U (en) | 2019-10-18 | 2019-10-18 | Safe throttle controller |
| PCT/CN2019/113255 WO2021072796A1 (en) | 2019-10-18 | 2019-10-25 | Safety throttle controller |
| SG11202000405WA SG11202000405WA (en) | 2019-10-18 | 2019-10-25 | Safety Device for Vehicle Accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760759.4U CN211524960U (en) | 2019-10-18 | 2019-10-18 | Safe throttle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211524960U true CN211524960U (en) | 2020-09-18 |
Family
ID=72461895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921760759.4U Expired - Fee Related CN211524960U (en) | 2019-10-18 | 2019-10-18 | Safe throttle controller |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN211524960U (en) |
| SG (1) | SG11202000405WA (en) |
| WO (1) | WO2021072796A1 (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009001066A (en) * | 2007-06-19 | 2009-01-08 | Toyota Motor Corp | Accelerator pedal erroneous operation detector for vehicle |
| CN204055391U (en) * | 2014-08-01 | 2014-12-31 | 北京汽车股份有限公司 | A kind of automobile with Anti-mis-stepping acceleration pedal |
| CN204309683U (en) * | 2014-12-18 | 2015-05-06 | 南通力联自动化科技有限公司 | Car ACCEL steps on corrector by mistake |
| CN104960511A (en) * | 2015-08-04 | 2015-10-07 | 柳州市第十八中学 | Method for preventing mistaking accelerator pedal for brake pedal |
| CN206528469U (en) * | 2016-12-30 | 2017-09-29 | 广州华夏职业学院 | A kind of automobile emergency brake mis-accelerator pressing automatic stopping device |
| CN207842667U (en) * | 2017-11-08 | 2018-09-11 | 厦门理工学院 | A kind of vehicle accelerator stepping misoperation preventing electric control gear |
| TWM591122U (en) * | 2019-10-17 | 2020-02-21 | 吳雯怡 | Safety throttle controller |
-
2019
- 2019-10-18 CN CN201921760759.4U patent/CN211524960U/en not_active Expired - Fee Related
- 2019-10-25 WO PCT/CN2019/113255 patent/WO2021072796A1/en active Application Filing
- 2019-10-25 SG SG11202000405WA patent/SG11202000405WA/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021072796A1 (en) | 2021-04-22 |
| SG11202000405WA (en) | 2021-05-28 |
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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: 20200918 |