CN114475243B - Control method for preventing vehicle from mistakenly stepping on accelerator pedal and vehicle - Google Patents
Control method for preventing vehicle from mistakenly stepping on accelerator pedal and vehicle Download PDFInfo
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- CN114475243B CN114475243B CN202210012080.7A CN202210012080A CN114475243B CN 114475243 B CN114475243 B CN 114475243B CN 202210012080 A CN202210012080 A CN 202210012080A CN 114475243 B CN114475243 B CN 114475243B
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- 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
- B60K28/02—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 driver
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Abstract
The invention discloses a control method for preventing a vehicle from mistakenly stepping on an accelerator pedal and the vehicle, wherein the control method for preventing the vehicle from mistakenly stepping on the accelerator pedal comprises the following steps: when the induction signal is received, acquiring the speed variation of the vehicle speed instrument panel in a first preset time; and acquiring an acceleration scheme matched with the speed variation according to the speed variation, and controlling the vehicle to accelerate according to the acceleration scheme. According to the invention, when the sensing signal is received and the variation of the speed instrument panel of the vehicle is obtained, the vehicle can accelerate, and after the acceleration scheme matched with the speed variation is obtained, the acceleration is carried out according to the acceleration scheme, and the condition that the sensing signal is used as the vehicle acceleration condition is increased, so that the vehicle is effectively prevented from accelerating too fast when a user mistakenly steps on the accelerator, and possible traffic accidents are caused.
Description
Technical Field
The invention relates to the technical field of safe driving of vehicles, in particular to a control method for preventing an accelerator pedal from being stepped on by mistake of a vehicle and the vehicle.
Background
Currently, the degree of freedom of the operation of the accelerator pedal is too high, and a user can step on the accelerator pedal. Even if the shoes are not worn and the high-heeled shoes are worn, the operation can be performed, and great potential safety hazards exist. Meanwhile, as novice technology is unskilled and the distance between the accelerator pedal and the brake pedal is relatively short, the mistaken stepping action is easy to occur. With the rapid development of the automobile industry, more and more novice users are available. Because the driving technique of the novice user is not skilled enough and the positions of the accelerator pedal and the brake pedal are close, the mistaken stepping operation is easy to occur in emergency.
In the prior art, firstly, the running data of a user is detected in real time through computer vision and various sensors, and whether an accelerator pedal error prevention auxiliary system is activated or not is determined according to the running data. The AEB braking system is activated to realize forced braking, and the reliability is greatly controversial due to the fact that the problems of running data and operation habits of users are complex. And secondly, detecting the force on the accelerator pedal by using an accelerator pedal control device through a sensor, and taking the accelerator as an invalid instruction when the large-scale force change occurs. And thirdly, a trigger device is arranged at the position 2/3 of the position above the pedal of the accelerator, and the accelerator pedal can only act when the trigger device is effective. The triggering condition is too simple and the reliability is not high. Fourth, divide the accelerator pedal into the single pedal mode of the deceleration module, acceleration module, buffer module, and brake module, according to the speed that the accelerator tramples and lifts up, decide to get into the brake mode or accelerate the mode, this mode is very high to the requirement of whole accelerator pedal, very easy to produce the misjudgement.
In the prior art, an accelerator pedal is taken as a research object, the recognition and judgment of the mistaken stepping signal are used for controlling, and the control is too complex, too simple, low in reliability and practicality and incapable of fundamentally solving the mistaken stepping problem. Moreover, the abnormal wearing conditions of the feet of the user, such as the running violation of the rules of high-heeled shoes, barefoot and slippers, are not considered, and corresponding measures are not taken.
Disclosure of Invention
The invention mainly aims to provide a control method for preventing a vehicle from stepping on an accelerator pedal by mistake and the vehicle, and aims to effectively prevent the vehicle from accelerating too fast when a user steps on the accelerator by mistake, so that possible traffic accidents are caused.
In order to achieve the above-mentioned purpose, the invention provides a control method for preventing a vehicle from mistakenly stepping on an accelerator pedal, the vehicle comprises a vehicle body and a vehicle mistakenly stepping on an accelerator pedal device, the vehicle body comprises a vehicle speed instrument panel, a floor, and an accelerator pedal and a driver seat which are arranged on the floor at intervals from front to back, the vehicle mistakenly stepping on the accelerator pedal device is positioned between the accelerator pedal and the driver seat, the vehicle mistakenly stepping on the accelerator pedal device comprises a base, a movable piece and a sensing piece, the base is fixedly arranged on the floor, the movable piece is elastically movably arranged on the rear side of the base along the front to back direction, the base and the movable piece are provided with a first proximal end face and a second proximal end face which are close to each other, and the sensing piece is arranged on the first proximal end face so as to drive the movable piece to move forward to be close to the base when a user steps on the accelerator pedal by feet, so that the sensing piece is abutted against the second proximal end face and triggers a sensing signal;
the control method for preventing the vehicle from stepping on the accelerator pedal by mistake comprises the following steps:
when the induction signal is received, acquiring the speed variation of the vehicle speed instrument panel in a first preset time;
and acquiring an acceleration scheme matched with the speed variation according to the speed variation, and controlling the vehicle to accelerate according to the acceleration scheme.
Optionally, the vehicle body further comprises an oil supply pipeline and a switch valve, wherein the accelerator pedal is used for controlling the on-off of the oil supply pipeline in the moving process of the accelerator pedal, and the switch valve is arranged on the oil supply pipeline and used for controlling the on-off of the oil supply pipeline;
when the induction signal is received, the step of obtaining the speed variation of the vehicle speed instrument panel in the first preset time specifically comprises the following steps:
when the induction signal is received, the switch valve is controlled to be opened;
and acquiring the speed variation of the speed instrument panel of the vehicle in the first preset time.
Optionally, the vehicle body further comprises a central control screen, wherein the central control screen is used for displaying the state information of the vehicle; the control method for preventing the vehicle from stepping on the accelerator pedal by mistake further comprises the following steps:
when the induction signal is not received, the switch valve is controlled to be closed;
and acquiring the speed variation of the speed instrument panel of the vehicle in a first preset time, and displaying misoperation information on the central control screen.
Optionally, after the step of obtaining the speed variation of the vehicle speed instrument panel in the first preset time and displaying the misoperation information on the central control screen, the method further includes:
counting the times of the misoperation information in a second preset time, and displaying the counted times of the misoperation information on the central control screen when the vehicle stops.
Optionally, according to the speed variation, the step of acquiring the acceleration scheme matched with the speed variation specifically includes:
and controlling the vehicle to accelerate when the speed variation is not greater than a set threshold value.
Optionally, according to the speed variation, the step of acquiring the acceleration scheme matched with the speed variation specifically includes:
and when the speed variation is larger than a set threshold value, controlling the vehicle to delay for target time length and then accelerating.
In addition, to achieve the above object, the present invention also provides a vehicle including:
the automobile body comprises an automobile speed instrument panel, an accelerator pedal and a driver seat, wherein the accelerator pedal and the driver seat are arranged on the floor at intervals from front to back;
the vehicle accelerator pedal device is positioned between the accelerator pedal and the driver seat, and comprises a base body, a movable piece and an induction piece, wherein the base body is fixedly arranged on the floor, the movable piece is elastically and movably arranged on the rear side of the base body along the front-back direction, the base body and the movable piece are provided with a first proximal end face and a second proximal end face which are mutually close, and the induction piece is arranged on the first proximal end face so as to drive the movable piece to move forwards to be close to the base body when the foot of a user steps on the accelerator pedal, so that the induction piece is abutted with the second proximal end face and triggers an induction signal; the method comprises the steps of,
the control device is arranged on the vehicle body and is respectively and electrically connected with the vehicle mistaken stepping prevention accelerator pedal device and the vehicle speed instrument panel, the control device comprises a memory, a processor and a control program of a vehicle mistaken stepping prevention accelerator pedal control method which is stored in the memory and can run on the processor, and the control program of the vehicle mistaken stepping prevention accelerator pedal control method is configured to realize the control method of the vehicle mistaken stepping prevention accelerator pedal.
Optionally, the vehicle body further comprises an oil supply pipeline and a switch valve, the accelerator pedal is used for controlling the on-off of the oil supply pipeline in the moving process of the accelerator pedal, the switch valve is arranged on the oil supply pipeline and used for controlling the on-off of the oil supply pipeline, and the switch valve is electrically connected with the control device.
Optionally, the vehicle body further comprises a central control screen, wherein the central control screen is used for displaying the state information of the vehicle, and the central control screen is electrically connected with the control device.
Optionally, the device for preventing the vehicle from stepping on the accelerator pedal by mistake further comprises a spring, wherein one end of the spring is connected with the first proximal end face, the other end of the spring is connected with the second proximal end face, the movable piece compresses the spring when moving forwards to be close to the seat body, and the spring drives the movable piece to move backwards when returning from the compressed state; and/or the number of the groups of groups,
the movable piece comprises a bottom plate and a side plate arranged at the front end of the bottom plate, and a foot placement area is formed between the bottom plate and the side plate, so that the movable piece is driven to move forwards to be close to the seat body when feet of a user are placed in the foot placement area.
According to the technical scheme, the induction piece is additionally arranged in the vehicle body, the induction piece triggers the induction signal, and the induction signal is used as a vehicle acceleration condition and is equivalent to additionally arranging a switch for controlling the mistaken stepping prevention accelerator pedal; when the vehicle receives the sensing signal and obtains the speed variation of the speed instrument panel of the vehicle within the first preset time, the system judges that the vehicle is in normal driving, and after the measuring beam receives the speed variation, an acceleration scheme matched with the speed variation is obtained and the vehicle is controlled to accelerate according to the acceleration method. According to the invention, when the sensing signal is received and the variation of the speed instrument panel of the vehicle is obtained, the vehicle can accelerate, and after the acceleration scheme matched with the speed variation is obtained, the acceleration is carried out according to the acceleration scheme, and the condition that the sensing signal is used as the vehicle acceleration condition is increased, so that the vehicle is effectively prevented from accelerating too fast when a user mistakenly steps on the accelerator, and possible traffic accidents are caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of a device for preventing a vehicle from mistakenly stepping on an accelerator pedal in a vehicle according to the present invention;
fig. 2 is a schematic flow chart of an embodiment of a control method for preventing an accelerator pedal from being stepped on by mistake for a vehicle.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the |
| 100 | Device for preventing mistaken stepping on accelerator pedal of |
22 | |
| 1 | |
23 | Side plate |
| 11 | A first |
3 | |
| 2 | Movable piece | 4 | Accelerator pedal |
| 21 | A second |
5 | Spring |
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present invention, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
In the prior art, an accelerator pedal is taken as a research object, the recognition and judgment of the mistaken stepping signal are used for controlling, and the control is too complex, too simple, low in reliability and practicality and incapable of fundamentally solving the mistaken stepping problem. Moreover, the abnormal wearing conditions of the feet of the user, such as the running violation of the rules of high-heeled shoes, barefoot and slippers, are not considered, and corresponding measures are not taken. In view of the foregoing, the present invention provides a vehicle, and referring to fig. 1, a specific embodiment of a device for preventing an accelerator pedal from being stepped on by mistake in a vehicle is provided.
Referring to fig. 1, the vehicle includes a vehicle body, a device 100 for preventing the vehicle from mistakenly stepping on the accelerator pedal 4, and a control device, wherein the vehicle body includes a vehicle speed instrument panel, the accelerator pedal 4 and a driver seat, wherein the floor is arranged on the floor at intervals from front to back; the device 100 for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 is positioned between the accelerator pedal 4 and the driver's seat, and comprises a base 1, a movable part 2 and a sensing part 3, wherein the base 1 is fixedly installed on the floor, the movable part 2 is elastically and movably arranged at the rear side of the base 1 along the front-back direction, the base 1 and the movable part 2 are provided with a first proximal end surface 11 and a second proximal end surface 21 which are mutually close, the sensing part 3 is arranged on the first proximal end surface 11, so that when a user steps on the accelerator pedal 4, the movable part 2 is driven to move forwards to be close to the base 1, and the sensing part 3 is abutted against the second proximal end surface 21 to trigger a sensing signal; the control device is arranged on the vehicle body, the control device is respectively and electrically connected with the device 100 for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 and the instrument panel of the vehicle speed per hour, and the control device comprises a memory, a processor and a control program which is stored on the memory and can run on the processor and used for controlling the method for preventing the vehicle from mistakenly stepping on the accelerator pedal 4.
In this embodiment, in order to standardize the driving habit of the user, the foot of the user is used as an object, the motion of the user about unconstrained steps is limited, a control device for preventing the user from stepping on the accelerator pedal 4 by mistake is additionally provided by utilizing the difference in the heights of the accelerator pedal 4 and the brake pedal, the device for preventing the user from stepping on the accelerator pedal by mistake is located between the accelerator and the driver seat, the base 1 is fixed on the floor, the movable member 2 is elastically and movably arranged at the rear side of the base 1 along the front-rear direction, and when the first proximal end surface 11 and the second proximal end surface 21 are close to each other, the sensing member 3 sends out the sensing signal and transmits the sensing signal to the control device. When the foot of the user steps on the accelerator pedal 4, the movable piece 2 is driven to move forward, and when the foot of the user is switched from the accelerator pedal 4 to other positions, the movable piece 2 moves backward due to the action of elastic restoring force so as to cut off the sensing piece 3 to send a sensing signal. It is worth to say that, moving part 2 includes the slider, the slider can be located back and forth on the pedestal 1 in a sliding manner, and specific setting mode can be, be equipped with the slide rail along the fore-and-aft direction on the pedestal 1, the slider can be located in a sliding manner the slide rail moves, more makes things convenient for the user to drive the slider moves. For standardizing user's dress, the surface of moving part 2 is dull polish surface or other comparatively rough surfaces, also can be equipped with a plurality of bellied surfaces, and its purpose is in order to make the user feel uncomfortable and change into the sports shoes etc. that suitable driven by oneself when driving like smooth foot or wearing slippers, high-heeled shoes, plays good constraint effect, so set up not only conveniently and practice thrift the cost, need not additionally to set up the warning to the user and can correct user's driving habit. The design of the device 100 for preventing the vehicle from stepping on the accelerator pedal by mistake does not greatly change the habit of a person, improves the condition that the accelerator pedal 4 is unconstrained, and can effectively restrict the behavior of the user by setting an elastic triggering device as a precondition of an acceleration execution unit. The condition of false stepping is easier to instinctively trigger at the moment of tension and sudden accident, and the probability of traffic accidents is reduced. Because the engine generates great bombing sound when the traditional fuel oil vehicle mistakenly steps on the accelerator, the engine plays a certain role in warning the user. The pure electric vehicle does not have bombing sound when stepping on the accelerator, and the acceleration starts quickly, so the system has great market demands and prospects on the electric vehicle.
The automobile body still includes oil supply pipeline and ooff valve, accelerator pedal 4 is used for controlling in its activity in-process oil supply pipeline's break-make, the ooff valve is located oil supply pipeline is used for controlling oil supply pipeline's break-make, ooff valve with controlling means electric connection.
In this embodiment, in order to further prevent the user from stepping on the accelerator pedal by mistake, double protection is performed on the accelerator pedal 4 by mistake, and a switch valve is disposed on the oil supply pipeline for further controlling acceleration of the accelerator, so that traffic accidents caused by too fast acceleration caused by stepping on the accelerator pedal by mistake can be more effectively prevented. The switch valve is an electric control valve and is opened only when a specific signal such as the induction signal is received, and is in a normally closed state when the induction signal is not received.
Further, the central control screen is used for displaying state information of the vehicle, and the central control screen is electrically connected with the control device.
In this embodiment, the central control screen is generally disposed between the driver seat and the passenger seat, and is used for displaying status information of the vehicle, where the central control screen may be a touch screen or other screens, and is not specifically limited herein.
Referring to fig. 1, further, the device 100 for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 further includes a spring 5, one end of the spring 5 is connected to the first proximal end face 11, the other end is connected to the second proximal end face 21, the movable member 2 moves forward to close to the seat 1 to compress the spring 5, and the spring 5 drives the movable member 2 to move backward when returning from the compressed state; and/or, the movable member 2 includes a bottom plate 22 and a side plate 23 disposed at the front end of the bottom plate 22, and a foot placement area is formed between the bottom plate 22 and the side plate 23, so as to drive the movable member 2 to move forward to approach the seat 1 when the feet of the user are placed in the foot placement area.
In this embodiment, the movable member 2 is connected with the base 1 through the spring 5, and the spring 5 is connected to enable the movable member 2 to elastically move in the front-back direction, or enable the movable member 2 not to move in the back direction for a long distance due to too large elastic restoring force during movement, which causes inconvenience to the user in the next normal acceleration. The movable part 2 comprises the bottom plate 22 and the side plate 23 at the front end, so that the heel of the user can be comfortably placed on the movable part 2 to drive the movable part 2 to move, and the side plate 23 extends up and down, so that the habit of stepping on the pedal of the user is more met, and the comfort of the user can be improved.
Those skilled in the art will appreciate that the configuration shown in fig. 1 is not limiting of the vehicle and may include more or fewer components than shown, or certain components may be combined, or a different arrangement of components.
In addition, based on any embodiment of the vehicle, the invention further provides a control method for preventing the vehicle from mistakenly stepping on the accelerator pedal 4, and the control method for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 provided by the invention comprises the following steps:
step S100, acquiring the speed variation of a vehicle speed instrument panel in a first preset time when the induction signal is received;
in this embodiment, the user drives the movable member 2 to enable the sensing member 3 to generate the sensing signal, and the sensing member 3 triggers the sensing signal by adding the sensing member 3 in the vehicle body, and the sensing signal is used as a condition for accelerating the vehicle, which is equivalent to adding a switch for controlling the accelerator pedal 4 against false stepping; when the vehicle receives the sensing signal and obtains the speed variation of the speed instrument panel of the vehicle within the first preset time, the system judges that the vehicle is in normal driving, and after the measuring beam receives the speed variation, an acceleration scheme matched with the speed variation is obtained and the vehicle is controlled to accelerate according to the acceleration method. In the invention, the vehicle can accelerate when the sensing signal is received and the variation of the speed meter panel of the vehicle is obtained, so that the traffic accident possibly occurring when the user mistakenly steps on the accelerator pedal 4 can be avoided to the greatest extent.
And step 200, acquiring an acceleration scheme matched with the speed variation according to the speed variation, and controlling the vehicle to accelerate according to the acceleration scheme.
In this embodiment, according to the normal driving habit, the user steps down slowly while driving, and generally does not suddenly step on the accelerator, so after the vehicle has received the sensing signal, and the speed variation of the speed dashboard of the vehicle within the first preset time is obtained, that is, when two acceleration conditions are simultaneously satisfied, in order to further ensure safe driving, the user is prevented from generating muscle memory to prevent the mistaken stepping on the accelerator pedal 4 device to cause mistaken stepping on the accelerator again, different acceleration schemes are designed, and after the acceleration scheme matched with the speed variation is obtained, the vehicle accelerates according to the acceleration scheme, so as to further reduce the traffic accident possibly caused by mistaken stepping on the accelerator pedal 4.
Further, in an embodiment, step S100: when the induction signal is received, the step of obtaining the speed variation of the vehicle speed instrument panel in the first preset time specifically comprises the following steps:
step S110, when the induction signal is received, the switch valve is controlled to be opened;
it can be understood that, in order to better prevent the accelerator pedal 4 from being stepped on by mistake, the control of the oil supply pipeline is increased, the automobile can be accelerated only by supplying oil to the oil supply pipeline when accelerating, and the effect of preventing the accelerator pedal 4 from being stepped on by mistake is better by adding the control of the oil supply pipeline.
Step S120, obtaining the speed variation of the vehicle speed instrument panel in the first preset time.
In this embodiment, after the sensing signal is received and the switch valve is opened, the speed variation of the vehicle speed instrument panel in the first preset time is obtained, so that the acceleration of the vehicle is more controllable, and the error stepping prevention measure is performed to a greater extent.
Further, in an embodiment, step S200: according to the speed variation, acquiring an acceleration scheme matched with the speed variation, and controlling the vehicle to accelerate according to the acceleration scheme, wherein the step of controlling the vehicle to accelerate according to the acceleration scheme comprises the following steps of:
and S210, controlling the vehicle to accelerate when the speed variation is not larger than a set threshold value.
It will be appreciated that the stepping on the accelerator pedal 4 is uniform in magnitude during normal acceleration, and generally no jerk occurs, so that the vehicle can accelerate normally when the sensing signal is received and the speed variation is not greater than a predetermined threshold.
And S220, controlling the vehicle to accelerate after delaying the target duration when the speed variation is larger than a set threshold value.
It will be appreciated that if a situation occurs when the speed change is greater than a predetermined threshold while driving or just starting the vehicle, it is highly likely that a novice user or starting the vehicle in a panic will be the case because this situation is unusual, where controlling the vehicle delay target period is beneficial to give the user a response to reduce the occurrence of uncontrolled traffic accidents. The target duration needs to be at least more than one second, not affecting the subsequent driving, but also giving the user time to react and think.
Further, in an embodiment, the control method for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 further includes:
s1000, when the induction signal is not received, the switch valve is controlled to be closed;
it will be appreciated that the vehicle is not able to accelerate or start when the sensing signal is not received, and therefore the on-off valve needs to be closed to further limit.
S2000, acquiring the speed variation of the vehicle speed instrument panel in the first preset time, and displaying misoperation information on the central control screen.
In this embodiment, when the sensing signal is not received, the vehicle cannot accelerate or start, so if the user does not accelerate when stepping on the accelerator pedal 4, and if the user does not realize that there is an error in the driving mode, normal driving is also affected, so that misoperation information is displayed on the central control screen to prompt the user to perform misoperation, and the user is prompted to even correct and develop good driving habits. The manner of displaying the misoperation information may be pop-up information accompanied by a prompt tone or voice prompt, etc., and is not particularly limited herein.
Further, in step S2000: after the step of obtaining the speed variation of the vehicle speed per hour instrument panel in the first preset time and displaying the misoperation information on the central control screen, the method further comprises the following steps:
and S2100, counting the times of the misoperation information in a second preset time, and displaying the counted times of the misoperation information on the central control screen when the vehicle stops.
In this embodiment, in order to normalize the driving habit of the user, the number of times of the misoperation information occurring in the second preset time is counted, and when the vehicle is started or stopped, for example, when the vehicle is started and stopped, the counted number of times of misoperation is displayed on the central control screen to remind the user. It should be noted that the second preset time may be one week, one month or one year, and may be adjusted accordingly according to actual situations. In this embodiment, the misoperation information is also transmitted to the mobile phone of the user through the control device to remind, and may be APP display or short message reminding, which is not limited herein specifically.
Further, it is worth noting that the control program of the vehicle false-stepping prevention accelerator pedal control method is configured to implement the vehicle false-stepping prevention accelerator pedal control method as described above.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the description of the present invention and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the invention.
Claims (10)
1. The control method for the mistaken stepping on the accelerator pedal of the vehicle is characterized in that the vehicle comprises a vehicle body and a vehicle mistaken stepping on accelerator pedal preventing device, the vehicle body comprises a vehicle speed instrument panel, a floor, and an accelerator pedal and a driver seat which are arranged on the floor at intervals from front to back, the vehicle mistaken stepping on accelerator pedal preventing device is arranged between the accelerator pedal and the driver seat and comprises a base, a movable piece and a sensing piece, the base is fixedly arranged on the floor, the movable piece is elastically and movably arranged on the rear side of the base along the front to back direction, the base and the movable piece are provided with a first proximal end face and a second proximal end face which are close to each other, and the sensing piece is arranged on the first proximal end face so as to drive the movable piece to move forward to be close to the base when a foot of a user steps on the accelerator pedal, so that the sensing piece is abutted against the second proximal end face and a sensing signal is triggered;
the control method for preventing the vehicle from stepping on the accelerator pedal by mistake comprises the following steps:
when the induction signal is received, acquiring the speed variation of the vehicle speed instrument panel in a first preset time;
and acquiring an acceleration scheme matched with the speed variation according to the speed variation, and controlling the vehicle to accelerate according to the acceleration scheme.
2. The control method for preventing mistaken stepping on an accelerator pedal of a vehicle according to claim 1, wherein the vehicle body further comprises an oil supply pipeline and a switch valve, the accelerator pedal is used for controlling the on-off of the oil supply pipeline in the moving process of the accelerator pedal, and the switch valve is arranged on the oil supply pipeline and used for controlling the on-off of the oil supply pipeline;
when the induction signal is received, the step of obtaining the speed variation of the vehicle speed instrument panel in the first preset time specifically comprises the following steps:
when the induction signal is received, the switch valve is controlled to be opened;
and acquiring the speed variation of the speed instrument panel of the vehicle in the first preset time.
3. The control method for preventing mistaken stepping on an accelerator pedal of a vehicle according to claim 2, wherein the vehicle body further comprises a central control screen for displaying status information of the vehicle; the control method for preventing the vehicle from stepping on the accelerator pedal by mistake further comprises the following steps:
when the induction signal is not received, the switch valve is controlled to be closed;
and acquiring the speed variation of the speed instrument panel of the vehicle in a first preset time, and displaying misoperation information on the central control screen.
4. The method for controlling an accelerator pedal against false stepping on a vehicle according to claim 3, further comprising, after the step of obtaining a speed variation of the vehicle speed meter panel within a first preset time and displaying the false operation information on the center control screen:
counting the times of the misoperation information in a second preset time, and displaying the counted times of the misoperation information on the central control screen when the vehicle stops.
5. The control method for preventing mistaken stepping on an accelerator pedal for a vehicle according to claim 1, wherein the step of acquiring an acceleration scheme matching the speed variation according to the speed variation comprises:
and controlling the vehicle to accelerate when the speed variation is not greater than a set threshold value.
6. The control method for preventing mistaken stepping on an accelerator pedal for a vehicle according to claim 1, wherein the step of acquiring an acceleration scheme matching the speed variation according to the speed variation comprises:
and when the speed variation is larger than a set threshold value, controlling the vehicle to delay for target time length and then accelerating.
7. A vehicle, characterized by comprising:
the automobile body comprises an automobile speed instrument panel, an accelerator pedal and a driver seat, wherein the accelerator pedal and the driver seat are arranged on the floor at intervals from front to back;
the vehicle accelerator pedal device is positioned between the accelerator pedal and the driver seat, and comprises a base body, a movable piece and an induction piece, wherein the base body is fixedly arranged on the floor, the movable piece is elastically and movably arranged on the rear side of the base body along the front-back direction, the base body and the movable piece are provided with a first proximal end face and a second proximal end face which are mutually close, and the induction piece is arranged on the first proximal end face so as to drive the movable piece to move forwards to be close to the base body when the foot of a user steps on the accelerator pedal, so that the induction piece is abutted with the second proximal end face and triggers an induction signal; the method comprises the steps of,
the control device is arranged on the vehicle body and is respectively and electrically connected with the vehicle mistaken stepping prevention accelerator pedal device and the vehicle speed instrument panel, the control device comprises a memory, a processor and a control program of a vehicle mistaken stepping prevention accelerator pedal control method which is stored in the memory and can run on the processor, and the control program of the vehicle mistaken stepping prevention accelerator pedal control method is configured to realize the vehicle mistaken stepping prevention accelerator pedal control method according to any one of claims 1-6.
8. The vehicle of claim 7, wherein the vehicle body further comprises an oil supply pipeline and a switch valve, the accelerator pedal is used for controlling the on-off of the oil supply pipeline in the moving process of the accelerator pedal, the switch valve is arranged on the oil supply pipeline and used for controlling the on-off of the oil supply pipeline, and the switch valve is electrically connected with the control device.
9. The vehicle of claim 7, wherein the vehicle body further comprises a central control screen for displaying status information of the vehicle, the central control screen being electrically connected to the control device.
10. The vehicle of claim 7, further comprising a spring, one end of the spring being connected to the first proximal end face and the other end being connected to the second proximal end face, the movable member being movable forward to compress the spring when approaching the seat, the spring driving the movable member to move rearward when returning from the compressed state; and/or the number of the groups of groups,
the movable piece comprises a bottom plate and a side plate arranged at the front end of the bottom plate, and a foot placement area is formed between the bottom plate and the side plate, so that the movable piece is driven to move forwards to be close to the seat body when feet of a user are placed in the foot placement area.
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219611A (en) * | 2004-02-05 | 2005-08-18 | Fujitsu Ten Ltd | Drive assisting device |
| WO2011089468A1 (en) * | 2010-01-19 | 2011-07-28 | Toyota Jidosha Kabushiki Kaisha | Vehicle control system |
| JP2011201396A (en) * | 2010-03-25 | 2011-10-13 | Denso It Laboratory Inc | Wrong operation detecting device and wrong operation detecting method |
| JP2013039884A (en) * | 2011-08-18 | 2013-02-28 | Takeshi Watanabe | Emergency brake system |
| CN104260639A (en) * | 2014-10-21 | 2015-01-07 | 吉林大学 | Device for automatically converting into emergency brake when driver mistakes accelerator for brake to step on |
| JP2017124804A (en) * | 2016-01-15 | 2017-07-20 | 悠人 矢野 | Foot pedal operation sound support device |
| WO2018155012A1 (en) * | 2017-02-27 | 2018-08-30 | 株式会社ネイブヒート | Accelerator operating error prevention device for automobile |
| CN108674183A (en) * | 2018-07-23 | 2018-10-19 | 王国勇 | Collection activation lock anti-misoperation accelerator pedal and its control method |
| WO2020021621A1 (en) * | 2018-07-24 | 2020-01-30 | 三菱電機株式会社 | Erroneous start control device and erroneous start control method |
| CN112124240A (en) * | 2020-09-03 | 2020-12-25 | 宝能(广州)汽车研究院有限公司 | Control method for preventing mistaken stepping on accelerator pedal and vehicle |
| CN112339557A (en) * | 2020-10-28 | 2021-02-09 | 东风汽车集团有限公司 | Method and device for identifying and processing mistaken stepping of automobile accelerator pedal |
| JP2021030882A (en) * | 2019-08-23 | 2021-03-01 | 株式会社カーメイト | Vehicle pedal erroneous stepping correspondence control device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2418009C (en) * | 2000-08-08 | 2007-09-04 | Masaei Watanabe | Normal travel securing device for automobile equipped with accelerator mal-operation preventer |
| US9311544B2 (en) * | 2012-08-24 | 2016-04-12 | Jeffrey T Haley | Teleproctor reports use of a vehicle and restricts functions of drivers phone |
| DE102015219465A1 (en) * | 2015-10-08 | 2017-04-13 | Volkswagen Aktiengesellschaft | Method and device for determining the adaptive reaction time of the driver of a motor vehicle |
-
2022
- 2022-01-05 CN CN202210012080.7A patent/CN114475243B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005219611A (en) * | 2004-02-05 | 2005-08-18 | Fujitsu Ten Ltd | Drive assisting device |
| WO2011089468A1 (en) * | 2010-01-19 | 2011-07-28 | Toyota Jidosha Kabushiki Kaisha | Vehicle control system |
| JP2011201396A (en) * | 2010-03-25 | 2011-10-13 | Denso It Laboratory Inc | Wrong operation detecting device and wrong operation detecting method |
| JP2013039884A (en) * | 2011-08-18 | 2013-02-28 | Takeshi Watanabe | Emergency brake system |
| CN104260639A (en) * | 2014-10-21 | 2015-01-07 | 吉林大学 | Device for automatically converting into emergency brake when driver mistakes accelerator for brake to step on |
| JP2017124804A (en) * | 2016-01-15 | 2017-07-20 | 悠人 矢野 | Foot pedal operation sound support device |
| WO2018155012A1 (en) * | 2017-02-27 | 2018-08-30 | 株式会社ネイブヒート | Accelerator operating error prevention device for automobile |
| CN108674183A (en) * | 2018-07-23 | 2018-10-19 | 王国勇 | Collection activation lock anti-misoperation accelerator pedal and its control method |
| WO2020021621A1 (en) * | 2018-07-24 | 2020-01-30 | 三菱電機株式会社 | Erroneous start control device and erroneous start control method |
| JP2021030882A (en) * | 2019-08-23 | 2021-03-01 | 株式会社カーメイト | Vehicle pedal erroneous stepping correspondence control device |
| CN112124240A (en) * | 2020-09-03 | 2020-12-25 | 宝能(广州)汽车研究院有限公司 | Control method for preventing mistaken stepping on accelerator pedal and vehicle |
| CN112339557A (en) * | 2020-10-28 | 2021-02-09 | 东风汽车集团有限公司 | Method and device for identifying and processing mistaken stepping of automobile accelerator pedal |
Non-Patent Citations (2)
| Title |
|---|
| 机动车油门制动防误操作系统研究;谢晓涵;杨旭;战琦;王超;;山东交通科技(第02期);103-104 * |
| 车辆防误踩油门装置的研究现状;曹菁;孟宪皆;;科技创新与应用(第05期);27-28 * |
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|---|---|
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