CN210101326U - Automobile accelerator safety system - Google Patents
Automobile accelerator safety system Download PDFInfo
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- CN210101326U CN210101326U CN201920382434.0U CN201920382434U CN210101326U CN 210101326 U CN210101326 U CN 210101326U CN 201920382434 U CN201920382434 U CN 201920382434U CN 210101326 U CN210101326 U CN 210101326U
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- detection device
- safety system
- throttle
- oil supply
- oil
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Abstract
The embodiment of the utility model discloses an automobile accelerator safety system, which comprises an accelerator pedal, a connecting rod transmission mechanism, an oil supply system and a control system; the automobile accelerator safety system further comprises an acceleration detection device, the output end of the acceleration detection device is connected with a control system, the oil supply system is provided with a control end, and the control system is connected with the control end of the oil supply system. The utility model discloses throttle safety coefficient can judge whether to step on the throttle pedal for fast through setting up control system and detection device with higher speed, and control system and the control end of oil feeding system are connected and can be controlled the oil feeding system and stop the oil extraction, and the security of reinforcing vehicle driving just does not influence the normal travel of vehicle.
Description
Technical Field
The embodiment of the utility model provides a relate to car safety technical field, especially relate to a car throttle safety coefficient.
Background
The global quantity of the automobiles is increased by many times in recent 20 years, so that the activities of going out, traveling and the like of many people are facilitated, and irretrievable personal injuries are brought to people due to traffic accidents of the automobiles. The causes of traffic accidents are many, and among them, many serious traffic accidents are caused by the driver mistakenly using the accelerator as the brake. But no effective way for solving the problem exists in the market at present.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an automobile accelerator safety system, which comprises an accelerator pedal, a connecting rod transmission mechanism, an oil supply system and a control system; the automobile accelerator safety system further comprises an acceleration detection device, the output end of the acceleration detection device is connected with a control system, the oil supply system is provided with a control end, and the control system is connected with the control end of the oil supply system.
Further, the control system controls the working state of the control end of the oil supply system according to the output result of the acceleration detection device.
Further, the acceleration detection means includes oil pressure detection means provided at the oil feed system.
Further, the acceleration detection means includes a speed feedback means provided at an accelerator pedal.
Further, the acceleration detection device includes a speed detection device of the automobile.
Further, the automobile accelerator safety system also comprises a braking mechanism arranged below the accelerator pedal, and the braking mechanism has an operating state and a non-operating state.
Further, the brake mechanism comprises a stopper arranged below the accelerator pedal, and the stopper is provided with a first position which is popped up and is in an operating state, and a second position which is retracted and is in a non-operating state.
Further, the automobile throttle safety system also comprises a braking mechanism arranged at the connecting rod transmission mechanism.
Furthermore, the automobile accelerator safety system further comprises an alarm reminding device, and the alarm reminding device comprises a sound and/or vibration reminding device.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses throttle safety coefficient can judge whether to step on the throttle pedal for fast through setting up control system and detection device with higher speed, and control system and the control end of oil feeding system are connected and can be controlled the oil feeding system and stop the oil extraction, and the security of reinforcing vehicle driving just does not influence the normal travel of vehicle.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an accelerator safety system of an automobile according to an embodiment of the present invention.
Reference numerals:
10-an accelerator pedal, 20-a connecting rod transmission mechanism, 30-an oil supply system, 40-a control system and 50-an acceleration detection device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
The figure is the specific embodiment of the utility model:
referring to fig. 1, the present invention provides a car throttle safety system, which includes a power transmission mechanism, an oil supply system 30 and a control system 40. The power transmission mechanism comprises an accelerator pedal 10 and a connecting rod transmission mechanism 20. The oil feeding system 30 includes a hydraulic cylinder, a piston rod disposed in the cylinder, and an oil jet.
During normal driving, the driver generally slowly depresses the accelerator pedal 10, and the fuel is gradually accelerated by the fuel discharged from the fuel injector of the fuel supply system 30. When the driver mistakenly uses the accelerator pedal 10 as a brake, once the accelerator pedal 10 is suddenly stepped down, the driver is very dangerous and easily causes traffic accidents.
The utility model discloses a car throttle safety system is still including detection device 50 with higher speed, control system 40 is connected with oil feeding system 30 and detection device 50 with higher speed respectively. The output end of the acceleration detection device 50 is connected with the control system 40, and the output result of the acceleration detection device 50 is fed back to the control system 40. The oil supply system 30 has a control end, the control system 40 is connected to the control end of the oil supply system 30, and the control system 40 controls the operating state of the control end of the oil supply system 30 according to the output result of the acceleration detection device 50.
A threshold is preset in the control system 40, and the control system 40 compares the output result of the acceleration detection device 50 with the preset threshold, so as to determine whether the device is safe. When the output result is greater than the preset threshold, the control system 40 sends a control instruction to the control end of the oil supply system 30, so that the oil supply system 30 stops discharging oil. When the output result is smaller than the preset threshold value, the oil feeding system 30 discharges oil normally, so that the automobile is accelerated.
Regarding the acceleration detection device 50:
as a specific example of the acceleration detecting means 50, the acceleration detecting means 50 includes an oil pressure detecting means provided at the oil feed system 30. When the accelerator pedal is quickly stepped on in an emergency, the oil pressure of the hydraulic oil cylinder is instantly increased by the accelerator pedal through the connecting rod transmission mechanism 20, and the control system 40 sends a control instruction to the control end of the oil supply system 30 through the oil pressure increase value detected by the oil pressure detection device within a certain time, so that the oil supply system 30 stops oil discharge.
As a specific example of the acceleration detecting means 50, the acceleration detecting means 50 includes a speed feedback means provided at the accelerator pedal 10. When the accelerator pedal is quickly stepped on in an emergency, the pressing speed of the accelerator pedal is very high, whether the pressing speed of the accelerator pedal, which can be detected by the speed feedback device, exceeds a preset threshold value or not, if so, the control system 40 sends a control instruction to the control end of the oil supply system 30, and the oil supply system 30 stops oil discharge. The speed feedback device may be an angular speed detection device of the accelerator pedal.
As a specific example of the acceleration detecting device 50, the acceleration detecting device 50 includes a vehicle speed measuring device. When the accelerator pedal is quickly stepped on under emergency, the oil pressure of the hydraulic oil cylinder is instantly increased, the oil discharge amount is increased, and the automobile is accelerated very quickly. The automobile is generally provided with a vehicle speed measuring device, and the rotating speed and the automobile acceleration of an automobile flywheel can be obtained through the vehicle speed measuring device. When the detected acceleration of the vehicle exceeds a preset threshold, the control system 40 sends a control instruction to the control end of the oil supply system 30, so that the oil supply system 30 stops oil discharge.
The vehicle throttle safety system further includes a brake mechanism disposed below the throttle pedal 10.
The brake mechanism under the accelerator pedal 10 is connected to a control system 40, and the control system 40 controls the brake mechanism to have an operating state and a non-operating state. When the vehicle is running normally, the brake mechanism under the accelerator pedal 10 is in a non-operating state. When the accelerator pedal is quickly stepped on in an emergency, on one hand, the control system 40 sends a control instruction to the control end of the oil supply system 30 to stop oil discharge of the oil supply system 30, and on the other hand, the brake mechanism below the accelerator pedal 10 is switched from a non-working state to a working state, and the accelerator pedal 10 is prevented from being continuously stepped on.
As a specific example of the brake mechanism, the brake mechanism includes a stopper provided below the accelerator pedal 10. The stop has a first position that is ejected and in an operative state and a second position that is retracted and in an inoperative state. For example, the stopper may be rotated by a certain angle to be switched to the first position of the operating state when the stopper is in the second position of the non-operating state, and the accelerator pedal 10 may be restricted by the stopper when being continuously stepped down.
As another specific example of the brake mechanism, the brake mechanism is provided at the link transmission mechanism 20. The brake mechanism at the connecting rod transmission mechanism 20 does not affect the movement of the piston rod in the oil cylinder driven by the connecting rod transmission mechanism 20 in a non-working state, and can lock the movement of the connecting rod transmission mechanism 20 in a working state. When the accelerator pedal is rapidly stepped on in an emergency, on one hand, the control system 40 sends a control instruction to the control end of the oil supply system 30 to stop oil discharge of the oil supply system 30, and on the other hand, the brake mechanism at the connecting rod transmission mechanism 20 is switched from a non-working state to a working state to prevent the connecting rod transmission mechanism 20 from driving a piston rod in the oil cylinder to move, and indirectly prevent the accelerator pedal 10 from being continuously stepped on.
More preferably, the automobile accelerator safety system further comprises an alarm reminding device which can remind an automobile driver of the danger. For example, the alarm reminding device comprises an audio reminding device or a vibration reminding device arranged on the steering wheel. Or the alarm reminding device carries out sound reminding and vibration reminding simultaneously.
It is further noted that the above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The automobile accelerator safety system is characterized by comprising an accelerator pedal, a connecting rod transmission mechanism, an oil supply system and a control system; the automobile accelerator safety system further comprises an acceleration detection device, the output end of the acceleration detection device is connected with a control system, the oil supply system is provided with a control end, and the control system is connected with the control end of the oil supply system.
2. The throttle safety system of claim 1, wherein the control system controls the operation of the control end of the oil supply system according to the output of the acceleration detection device.
3. The throttle safety system of claim 1, wherein the acceleration detection device includes an oil pressure detection device disposed at an oil feed system.
4. The vehicle throttle safety system of claim 1, wherein the acceleration detection device includes a speed feedback device disposed at a throttle pedal.
5. The vehicle throttle safety system of claim 1, wherein the acceleration detection device comprises a speed detection device of the vehicle.
6. The vehicle throttle safety system of claim 1, further comprising a brake mechanism disposed below the throttle pedal, the brake mechanism having an active state and an inactive state.
7. The throttle safety system of claim 6, wherein the braking mechanism includes a stop disposed below the throttle pedal, the stop having a first position that is sprung and in an operative state, and a second position that is retracted and in an inoperative state.
8. The vehicle throttle safety system of claim 1, further comprising a brake mechanism disposed at the link transmission mechanism.
9. The automotive throttle safety system of claim 1, further comprising an alarm alert device, the alarm alert device comprising an audible and/or vibratory alert device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382434.0U CN210101326U (en) | 2019-03-25 | 2019-03-25 | Automobile accelerator safety system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920382434.0U CN210101326U (en) | 2019-03-25 | 2019-03-25 | Automobile accelerator safety system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210101326U true CN210101326U (en) | 2020-02-21 |
Family
ID=69532248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920382434.0U Active CN210101326U (en) | 2019-03-25 | 2019-03-25 | Automobile accelerator safety system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210101326U (en) |
-
2019
- 2019-03-25 CN CN201920382434.0U patent/CN210101326U/en active Active
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