CN110626168A - Resettable device for preventing accelerator from being stepped by mistake - Google Patents
Resettable device for preventing accelerator from being stepped by mistake Download PDFInfo
- Publication number
- CN110626168A CN110626168A CN201910912437.5A CN201910912437A CN110626168A CN 110626168 A CN110626168 A CN 110626168A CN 201910912437 A CN201910912437 A CN 201910912437A CN 110626168 A CN110626168 A CN 110626168A
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- accelerator
- connecting rod
- rack connecting
- detection gear
- 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.)
- Pending
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
- B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
-
- 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)
- Regulating Braking Force (AREA)
Abstract
The invention discloses a resettable device for preventing a mistakenly stepping on an accelerator, which comprises a rack connecting rod connected with an accelerator pedal and a detection gear meshed and connected with the rack connecting rod, wherein a through hole is formed in the detection gear, and detection sensors are arranged on two sides of the detection gear; the other end of the rack connecting rod is connected with a piston of an oil tank, the oil tank is divided into a main oil cylinder and an auxiliary oil cylinder, brake oil ducts of the main oil cylinder and the auxiliary oil cylinder are respectively connected with a front wheel brake disc and a rear wheel brake disc, the auxiliary oil cylinder and the main oil cylinder are installed together and pushed through a hydraulic electromagnetic valve, and the hydraulic electromagnetic valve is installed on the auxiliary oil cylinder. The invention can realize that each novice driver can be familiar with all road conditions on the road on the automobile provided with the device, and the device is removed after the automobile becomes an old driver, thereby realizing unnecessary accidents.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a resettable device for preventing a mistake in stepping on an accelerator.
Background
With the increase of automobiles, accidents on roads are increased, the annual vehicle accidents are mostly from novices, when the novices drive to get on the roads, the accidents are caused by the fact that the brakes are mixed with the accelerator by the nervous people and the accelerator is stepped on as the brakes.
The brake and the accelerator of the automobile become the biggest problem of drivers of new hands, the accelerator and the brake can be clearly distinguished for everyone under normal conditions, but when the automobile runs into sudden things on the road, the drivers of the new hands can inevitably distinguish the accelerator and the brake as soon as the drivers of the new hands are nervous, and therefore errors are caused.
Disclosure of Invention
The invention aims to provide a resettable device for preventing a user from stepping on an accelerator by mistake aiming at the technical defects in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
a resettable device for preventing mistakenly stepping on an accelerator comprises a rack connecting rod connected with an accelerator pedal and a detection gear meshed and connected with the rack connecting rod, wherein a through hole is formed in the detection gear, and detection sensors are mounted on two sides of the detection gear; the other end of the rack connecting rod is connected with a piston of an oil tank, the oil tank is divided into a main oil cylinder and an auxiliary oil cylinder, brake oil ducts of the main oil cylinder and the auxiliary oil cylinder are respectively connected with a front wheel brake disc and a rear wheel brake disc, the auxiliary oil cylinder and the main oil cylinder are installed together and pushed through a hydraulic electromagnetic valve, and the hydraulic electromagnetic valve is installed on the auxiliary oil cylinder.
The detection sensor is a grating sensor and comprises a grating, a light source and a photoelectric element.
The spring restorer is arranged below the accelerator pedal and is locked by a self-locking device in normal time, and the spring restorer is used for releasing under a preset condition to restore the accelerator pedal.
The invention can realize that each novice driver can be familiar with all road conditions on the road on the automobile provided with the device, and the device is removed after the automobile becomes an old driver, thereby realizing unnecessary accidents.
Drawings
FIG. 1 is a schematic view of a resettable device for preventing mistaken stepping on a throttle according to the present invention;
FIG. 2 is a schematic diagram of the circuit connection of the detecting portion of the detecting gear;
fig. 3 is a schematic view of the installation layout of the accelerator pedal and the spring return device.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the resettable device for preventing stepping on the accelerator by mistake of the invention comprises a rack connecting rod 2 connected with an accelerator pedal 1, and a detection gear 3 meshed with the rack connecting rod, wherein a through hole 13 is formed on the detection gear 3, and detection sensors 12 are arranged on two sides of the detection gear; the other end of the rack connecting rod is connected with a piston 5 of an oil tank, the oil tank is divided into a main oil cylinder 8 and an auxiliary oil cylinder 6, oil passages of the main oil cylinder and the auxiliary oil cylinder are respectively connected with a front wheel brake disc 10 and a rear wheel brake disc 7, the auxiliary oil cylinder and the main oil cylinder are installed together and are pushed through a hydraulic electromagnetic valve 4, the hydraulic electromagnetic valve 4 is installed on the auxiliary oil cylinder 6, and the auxiliary oil cylinder and the main oil cylinder are connected with a brake oil passage of a brake system.
Wherein, the detecting sensor 12 is a grating sensor, which includes a grating, which is composed of a scale grating and an indication grating, the scale grating moves relative to the indication grating (not shown) and a photoelectric element, the grating is between the light source and the photoelectric element; the photoelectric element is a phototriode 13, and the light source is a light emitting diode 15.
The spring restorer 11 is arranged below the accelerator pedal 1 and is locked by a self-locking device in normal time, and the spring restorer is used for releasing under a preset condition to restore the accelerator pedal.
When the accelerator pedal is instantly stepped on to the bottom, the accelerator pedal drives the rack connecting rod to enable the detection gear to move, after the accelerator is instantly stepped on, the speed of the detection gear can be increased to the maximum, the light and shade times of the grating sensor 12 are increased, the set times are reached, then a signal is emitted, meanwhile, the spring restorer 11 is opened to push the accelerator pedal 1 to restore, a self-locking circuit connected with the hydraulic electromagnetic valve 4 and the automobile circuit 16 is powered on, the hydraulic electromagnetic valve is powered on to push brake oil to enable pressure to be transmitted to each brake part, and braking is formed.
Specifically, the device can be connected to a switch 18 of a main control console of the automobile through a line to control the operation and stop of the device, and meanwhile, a reset button 20 is also connected, when the reset button is pressed, a self-locking circuit connected with the hydraulic solenoid valve is powered off, the rack connecting rod and the piston are restored to the original position, and the spring is returned to the original position for self-locking, wherein 21 is a coil of the hydraulic solenoid valve, and 17 is a contact of a grating sensor in the graph 2.
The working principle of the invention is as follows:
the main oil cylinder is communicated with the auxiliary oil cylinder, the main oil cylinder is still connected with a brake pedal of the automobile through a movable rack connecting rod, the auxiliary oil cylinder is connected with a hydraulic electromagnetic valve, the hydraulic electromagnetic valve is connected with a certain circuit of the automobile through a self-locking circuit, a stop switch 19 is arranged in the circuit and is connected to a reset button of the main control of the automobile, and meanwhile, a starting switch is arranged in the circuit and is connected to a switch of the system on the main control of the automobile.
According to the invention, the accelerator pedal is improved, the rack connecting rod is additionally arranged, the rack connecting rod is meshed with the detection gear, the grating sensor is arranged on the side of the detection gear, the rotating speed of the gear can be greatly increased when the accelerator pedal is rapidly stepped on, a new driving hydraulic electromagnetic valve is sent out through internal judgment, a spring right below the accelerator pedal is popped up to lock the accelerator pedal, and the accelerator pedal is not pressed continuously; meanwhile, the brake oil is pushed to each brake part to generate pressure to stop the automobile, the electromagnetic valve is disconnected through the reset button to enable the brake oil to return to the oil cylinder, the pressure is lost to enable the automobile to operate again, and meanwhile, the spring is reset to enable the accelerator pedal to be stepped on again.
Compared with the existing brake system of the automobile, the invention has the advantages that:
1. whether the accelerator is instantly stepped on is detected through a sensor, whether the accelerator is suddenly stepped on is judged, the brake oil is automatically pushed to apply pressure to each brake part to brake the automobile, and a spring is popped up to push back the accelerator pedal while the brake oil is automatically pushed to stop the automobile, so that the automobile is not accelerated.
2. The switch is arranged, when a novice driver or a driver who is easy to make mistakes drives the automobile, the switch is turned on, the device runs to protect people in the automobile, and after the driver has many years of practice, the device can be turned off, and the running speed of the automobile can be improved.
3. The reset system is arranged, and when the reset system is triggered, vehicles, personnel and road conditions are not obstructed, the reset button is used for resetting the system, so that the situation that the automobile cannot be restarted due to continuous braking is avoided.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A resettable device for preventing mistakenly stepping on an accelerator is characterized by comprising a rack connecting rod connected with an accelerator pedal and a detection gear meshed and connected with the rack connecting rod, wherein a through hole is formed in the detection gear, and detection sensors are arranged on two sides of the detection gear; the other end of the rack connecting rod is connected with a piston of an oil tank, the oil tank is divided into a main oil cylinder and an auxiliary oil cylinder, brake oil ducts of the main oil cylinder and the auxiliary oil cylinder are respectively connected with a front wheel brake disc and a rear wheel brake disc, the auxiliary oil cylinder and the main oil cylinder are installed together and pushed through a hydraulic electromagnetic valve, and the hydraulic electromagnetic valve is installed on the auxiliary oil cylinder.
2. The resettable device for preventing accelerator from being stepped by mistake as claimed in claim 1, wherein the detecting sensor is a grating sensor comprising a grating, a light source and a photoelectric element.
3. The resettable device for preventing accelerator from being stepped on mistakenly according to claim 1, wherein a spring resetter is provided under the accelerator pedal and is normally locked by a self-locking device for releasing to reset the accelerator pedal under predetermined conditions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912437.5A CN110626168A (en) | 2019-09-25 | 2019-09-25 | Resettable device for preventing accelerator from being stepped by mistake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910912437.5A CN110626168A (en) | 2019-09-25 | 2019-09-25 | Resettable device for preventing accelerator from being stepped by mistake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110626168A true CN110626168A (en) | 2019-12-31 |
Family
ID=68974208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910912437.5A Pending CN110626168A (en) | 2019-09-25 | 2019-09-25 | Resettable device for preventing accelerator from being stepped by mistake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110626168A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900222Y (en) * | 2006-04-06 | 2007-05-16 | 林子清 | Anti-error device for automobile acceleration |
| CN200939880Y (en) * | 2006-06-12 | 2007-08-29 | 长沙普雷科机电技术有限公司 | Redal braking device |
| CN201494422U (en) * | 2009-08-14 | 2010-06-02 | 杨增瑞 | Forced throttle conversion braking device of motor vehicle |
| JP2015016848A (en) * | 2013-06-11 | 2015-01-29 | 善徳 河田 | Stepping error prevention device between accelerator pedal and brake pedal of automobile |
| CN207790664U (en) * | 2018-02-05 | 2018-08-31 | 王高明 | A kind of new hand driver's accelerator device against wrong stepping |
-
2019
- 2019-09-25 CN CN201910912437.5A patent/CN110626168A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2900222Y (en) * | 2006-04-06 | 2007-05-16 | 林子清 | Anti-error device for automobile acceleration |
| CN200939880Y (en) * | 2006-06-12 | 2007-08-29 | 长沙普雷科机电技术有限公司 | Redal braking device |
| CN201494422U (en) * | 2009-08-14 | 2010-06-02 | 杨增瑞 | Forced throttle conversion braking device of motor vehicle |
| JP2015016848A (en) * | 2013-06-11 | 2015-01-29 | 善徳 河田 | Stepping error prevention device between accelerator pedal and brake pedal of automobile |
| CN207790664U (en) * | 2018-02-05 | 2018-08-31 | 王高明 | A kind of new hand driver's accelerator device against wrong stepping |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |
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| RJ01 | Rejection of invention patent application after publication |