CN114475243A - Control method for preventing mistaken stepping on accelerator pedal of vehicle and vehicle - Google Patents
Control method for preventing mistaken stepping on accelerator pedal of vehicle and vehicle Download PDFInfo
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- CN114475243A CN114475243A CN202210012080.7A CN202210012080A CN114475243A CN 114475243 A CN114475243 A CN 114475243A CN 202210012080 A CN202210012080 A CN 202210012080A CN 114475243 A CN114475243 A CN 114475243A
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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 an accelerator pedal from being stepped on by mistake for a vehicle and the vehicle, wherein the control method for preventing the accelerator pedal from being stepped on by mistake for the vehicle comprises the following steps: when the induction signal is received, acquiring the speed variation of a vehicle speed per hour instrument panel within 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 induction signal is received and the variation of the speed instrument panel of the vehicle is also obtained, the vehicle can be accelerated, and after the acceleration scheme matched with the speed variation is obtained, the vehicle is accelerated according to the acceleration scheme, and the induction signal is added as the condition for accelerating the vehicle, so that the vehicle can be effectively prevented from being accelerated too fast when a user steps on the accelerator by mistake, 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 for a vehicle and the vehicle.
Background
Currently, the degree of freedom of 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 carried out, and great potential safety hazards exist. Meanwhile, the novice is unskilled in technology, and the accelerator pedal and the brake pedal are close to each other, so that the mistaken stepping is easy to happen. With the rapid development of the automobile industry, more and more novice users are provided. Because the driving technique of a novice user is not skillful enough and the accelerator pedal and the brake pedal are closer, the operation of mistaken stepping is easy to generate in emergency.
In the prior art, firstly, false stepping prevention operation is to detect running data of a user in real time by matching computer vision with various sensors and determine whether to activate a false stepping prevention auxiliary system according to the running data. The AEB brake system is activated to realize forced braking, and the problems of the driving data and the operation habit of a user are complex, so that the reliability is greatly controversial. And secondly, the accelerator pedal control device is used for detecting the force applied to the accelerator pedal through a sensor, and when the force changes greatly, the accelerator is taken as an invalid instruction. Thirdly, a trigger device is arranged at the position 2/3 above the accelerator pedal, and the accelerator pedal is only acted when the trigger device is effective. The triggering conditions are too simple and the reliability is not high. Fourthly, the accelerator pedal is divided into a single pedal mode of a deceleration module, an acceleration module, a buffer module and a brake module, and whether the accelerator pedal enters a brake mode or an acceleration mode is determined according to the stepping and lifting speeds of the accelerator pedal, so that the requirement on the whole accelerator pedal is particularly high, and misjudgment is easy to generate.
In the prior art, an accelerator pedal is taken as a research object, and control is performed by identifying and judging a mistaken stepping signal, some accelerator pedals are too complicated, some accelerator pedals are too simple, the reliability and the practicability are not high, and the problem of mistaken stepping cannot be fundamentally solved. And the abnormal conditions of wearing the feet of the user, such as the behaviors of violating the cross regulations, such as high-heeled shoes, barefoot, slippers, driving and the like 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 mistakenly stepping on an accelerator pedal and the vehicle, and aims to effectively prevent the vehicle from being accelerated too fast when a user mistakenly steps on the accelerator pedal, so that possible traffic accidents are caused.
In order to achieve the above object, the present invention provides a control method for preventing an accelerator pedal from being mistakenly stepped on a vehicle, the vehicle includes a vehicle body and a device for preventing an accelerator pedal from being mistakenly stepped on the vehicle, the vehicle body includes 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 device for preventing an accelerator pedal from being mistakenly stepped on the vehicle is located between the accelerator pedal and the driver seat and includes a seat body, a moving member and a sensing member, the seat body is fixedly installed on the floor, the moving member is elastically and movably arranged at the rear side of the seat body along the front and back direction, the seat body and the moving member have a first near end surface and a second near end surface which are close to each other, the sensing member is arranged on the first near end surface to drive the moving member to move forward to close to the seat body when a foot of a user steps on the accelerator pedal, so that the sensing piece is abutted with the second near end surface and triggers a sensing signal;
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 a vehicle speed per hour instrument panel within 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, 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 sensing signal is received, the step of obtaining the speed variation of the vehicle speed per hour instrument panel within the first preset time specifically comprises the following steps:
when the induction signal is received, controlling the switch valve to be opened;
and acquiring the speed variation of the vehicle speed per hour instrument panel within a first preset time.
Optionally, the vehicle body further comprises a central control screen, and the central control screen is used for displaying the state information of the vehicle; the control method for preventing the accelerator pedal from being stepped on by mistake for the vehicle further comprises the following steps:
when the induction signal is not received, controlling the switch valve to close;
the speed variation of the vehicle speed instrument panel within the first preset time is obtained, and misoperation information is displayed on the central control screen.
Optionally, after the step of obtaining a speed variation of the vehicle speed per hour instrument panel within a first preset time and displaying the misoperation information on the central control screen, the method further includes:
and counting the times of the misoperation information occurring within a second preset time, and displaying the counted times of the misoperation information on the central control screen when the vehicle stops.
Optionally, the step of obtaining, according to the speed variation, an acceleration scheme matched with the speed variation specifically includes:
and when the speed variation is not larger than a set threshold value, controlling the vehicle to accelerate.
Optionally, the step of obtaining, according to the speed variation, an 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 accelerate after delaying the target time length.
Further, to achieve the above object, the present invention also provides a vehicle comprising:
the vehicle comprises a vehicle speed instrument panel, an accelerator pedal and a driver seat, wherein the floor is arranged on the floor at intervals from front to back;
the vehicle mistaken-stepping prevention accelerator pedal device is positioned between an accelerator pedal and a driver seat and comprises a seat body, a moving part and a sensing part, wherein the seat body is fixedly arranged on the floor, the moving part is elastically and movably arranged at the rear side of the seat body along the front direction and the rear direction, the seat body and the moving part are provided with a first near end surface and a second near end surface which are close to each other, and the sensing part is arranged on the first near end surface so as to drive the moving part to move forwards to be close to the seat body when the foot of a user steps on the accelerator pedal, so that the sensing part is abutted against the second near end surface and triggers a sensing signal; and the number of the first and second groups,
the control device is arranged on the vehicle body, the control device is electrically connected with the vehicle anti-misstep accelerator pedal device and the vehicle speed meter panel respectively, the control device comprises a memory, a processor and a control program of the vehicle anti-misstep accelerator pedal control method, the control program is stored in the memory and can run on the processor, and the control program of the vehicle anti-misstep accelerator pedal control method is configured to realize the vehicle anti-misstep accelerator pedal control method.
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, 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 vehicle anti-misstep accelerator pedal device further includes a spring, one end of the spring is connected to the first proximal end surface, the other end of the spring is connected to the second proximal end surface, the moving member moves forward to approach the seat body and compresses the spring, and the spring drives the moving member to move backward when returning from the compressed state; and/or the presence of a gas in the gas,
the movable part comprises a bottom plate and a side plate arranged at the front end of the bottom plate, a foot placing area is formed between the bottom plate and the side plate, and the movable part is driven to move forwards to be close to the base body when the foot of a user is placed in the foot placing area.
In the technical scheme of the invention, the induction part is additionally arranged in the vehicle body and triggers the induction signal, and the induction signal is used as a vehicle acceleration condition and is equivalent to additionally arranging a switch for preventing mistaken stepping on of an accelerator pedal; when the vehicle receives the induction signal and obtains the speed variation of the vehicle hourly instrument panel within the first preset time, the system judges that the vehicle is normally driven, and at the moment, after the speed variation is received by the measuring beam, 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 induction signal is received and the variation of the speed instrument panel of the vehicle is also obtained, the vehicle can be accelerated, and after the acceleration scheme matched with the speed variation is obtained, the vehicle is accelerated according to the acceleration scheme, and the induction signal is added as the condition for accelerating the vehicle, so that the vehicle can be effectively prevented from being accelerated too fast when a user steps on the accelerator by mistake, and possible traffic accidents are caused.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of an apparatus 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 mistaken stepping on an accelerator pedal of a vehicle according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Device for preventing mistaken stepping on accelerator pedal of |
22 | |
| 1 | |
23 | |
| 11 | First |
3 | |
| 2 | Movable part | 4 | |
| 21 | Second |
5 | Spring |
The implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "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 relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
In the prior art, an accelerator pedal is taken as a research object, and control is performed by identifying and judging a mistaken stepping signal, some accelerator pedals are too complicated, some accelerator pedals are too simple, the reliability and the practicability are not high, and the problem of mistaken stepping cannot be fundamentally solved. And the abnormal conditions of wearing the feet of the user, such as the behaviors of violating the cross regulations, such as high-heeled shoes, barefoot, slippers, driving and the like are not considered, and corresponding measures are not taken. In view of this, the present invention provides a vehicle, please refer to fig. 1, which is a specific embodiment of an apparatus for preventing a vehicle from mistakenly stepping on an accelerator pedal in a vehicle according to the present invention.
Referring to fig. 1, the vehicle comprises a vehicle body, a device 100 for preventing the accelerator pedal 4 from being stepped on by mistake, and a control device, wherein the vehicle body comprises a vehicle speed instrument panel, an accelerator pedal 4 and a driver seat, and the accelerator pedal 4 and the driver seat are arranged on a floor at intervals from front to back; the device 100 for preventing the vehicle from mistakenly stepping on the accelerator pedal 4 is located between the accelerator pedal 4 and a driver seat, and includes a base body 1, a moving member 2 and an induction element 3, wherein the base body 1 is fixedly mounted on the floor, the moving member 2 is elastically and movably arranged at the rear side of the base body 1 along the front-rear direction, the base body 1 and the moving member 2 are provided with a first near end surface 11 and a second near end surface 21 which are close to each other, and the induction element 3 is arranged on the first near end surface 11, so that when a user's foot steps on the accelerator pedal 4 forward, the moving member 2 is driven to move to be close to the base body 1, so that the induction element 3 abuts against the second near end surface 21 and triggers an induction signal; the control device is arranged on the vehicle body, the control device is electrically connected with the device 100 for preventing the accelerator pedal 4 from being stepped on by the vehicle and the vehicle speed instrument panel respectively, and the control device comprises a memory, a processor and a control program of the control method for preventing the accelerator pedal 4 from being stepped on by the vehicle, wherein the control program is stored in the memory and can run on the processor.
In this embodiment, in order to standardize the driving habits of the user, the feet of the user are used as objects, the unrestricted step movement of the user is limited, a control device for preventing the accelerator pedal 4 from being stepped on by the vehicle is additionally arranged by utilizing the difference between the heights of the accelerator pedal 4 and the brake pedal, the device for preventing the accelerator pedal 4 from being stepped on by the vehicle is arranged between the accelerator and the driver seat, the seat body 1 is fixed on the floor, the moving part 2 is elastically and movably arranged at the rear side of the seat body 1 along the front and rear direction, and when the first near end surface 11 and the second near end surface 21 are close to each other, the sensing part 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 moving part 2 is driven to move forward, and when the foot of the user is switched to other positions from the accelerator pedal 4, the moving part 2 moves backward under the action of elastic restoring force to cut off the sensing part 3 to send a sensing signal. It is worth to say that, the movable member 2 includes a sliding block, the sliding block is slidably disposed on the base body 1 in a front-back direction, and the sliding block is slidably disposed on the sliding rail in a front-back direction on the base body 1, so that a user can drive the sliding block to move more conveniently. For standardizing the wearing of the user, the surface of the moving part 2 is a frosted surface or other rough surfaces, and can also be provided with a plurality of convex surfaces, so that the user feels uncomfortable when driving such as bare feet or wearing slippers and high-heeled shoes, and the like, the moving part is changed into sports shoes and the like suitable for driving, a good constraint effect is achieved, the arrangement is convenient, the cost is saved, and the driving habit of the user can be corrected without additionally setting a reminder for the user. The design of the vehicle mis-stepping prevention accelerator pedal device 100 can not greatly change the habit of people, is improved aiming at the unconstrained condition of the accelerator pedal 4, and can effectively constrain the behavior of a user by setting an elastic trigger device as a prerequisite condition of an acceleration execution unit. At the time of tension and unexpected accidents, the condition of mistaken stepping is easier to instinctively trigger, and the probability of traffic accidents is reduced. The engine generates great roaring sound when the traditional fuel vehicle steps on the accelerator by mistake, thereby playing a certain warning role for users. And pure tram does not have the rumbling when stepping on the throttle, and start-up with higher speed, therefore this system also has very big market demand and prospect on the electric motor car.
The vehicle body further comprises an oil supply pipeline and a switch valve, the accelerator pedal 4 is used for controlling the on-off of the oil supply pipeline in the moving process of the vehicle body, 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.
In this embodiment, for further preventing that the user from stepping on the pedal by mistake, carry out dual guarantee to preventing stepping on accelerator pedal 4 by mistake set up the ooff valve on the oil supply line for accelerator acceleration further controls, can more effectually prevent to step on accelerator pedal 4 by mistake and lead to accelerating the traffic accident that causes too fast. The switch valve is an electric control valve, is opened only when receiving a specific signal such as the induction signal, and is in a normally closed state when not receiving the induction signal.
Furthermore, 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.
In this embodiment, the central control screen is generally disposed between the driver seat and the passenger seat to display status information of the vehicle, and the central control screen may be a touch screen or other screens, which is not limited specifically herein.
Referring to fig. 1, further, the device 100 for preventing the vehicle from stepping on the accelerator pedal 4 by mistake further includes a spring 5, one end of the spring 5 is connected to the first proximal end surface 11, and the other end is connected to the second proximal end surface 21, the moving member 2 moves forward to be close to the seat body 1, and presses the spring 5, and the spring 5 drives the moving member 2 to move backward when returning from the pressed 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, 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 be close to the seat body 1 when the feet of the user are placed in the foot placement area.
In this embodiment, the movable element 2 and the base 1 are connected by the spring 5, and the spring 5 connection mode can not only enable the movable element 2 to elastically move back and forth, but also enable the movable element 2 not to move back by a long distance due to too large elastic restoring force during movement, which causes inconvenience when a user accelerates the next time. The moving part 2 includes bottom plate 22 and front end curb plate 23 to make the heel of user can be comfortable puts the drive on the moving part 2 removes, just curb plate 23 extends along upper and lower, accords with people's the custom of trampling the footboard more, can improve user's comfort level.
Those skilled in the art will appreciate that the configuration shown in FIG. 1 is not intended to be limiting and may include more or fewer components than shown, or some 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 accelerator pedal 4 from being stepped on by mistake, and the control method for preventing the accelerator pedal 4 from being stepped on by mistake comprises the following steps:
s100, acquiring the speed variation of a vehicle speed instrument panel within first preset time when the induction signal is received;
in this embodiment, a user drives the moving part 2 to enable the sensing element 3 to generate the sensing signal, the sensing element 3 triggers the sensing signal by additionally arranging the sensing element 3 in the vehicle body, and the sensing signal serves as a vehicle acceleration condition and is equivalent to additionally arranging a switch for controlling the accelerator pedal 4 to be stepped on by mistake; when the vehicle receives the induction signal and obtains the speed variation of the vehicle hourly instrument panel within the first preset time, the system judges that the vehicle is normally driven, and at the moment, after the speed variation is received by the measuring beam, 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 be accelerated when receiving the induction signal and acquiring the variation of the vehicle speed instrument panel, and the traffic accident possibly caused when the user steps on the accelerator pedal 4 by mistake can be avoided to the maximum extent by the arrangement.
And S200, 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 accelerator is slowly stepped on by the user when driving, and generally the accelerator is not suddenly stepped on, so after the vehicle has received the sensing signal, and under the condition of obtaining the speed variation of the vehicle speed instrument panel within the first preset time, that is to say, when meeting two acceleration conditions simultaneously, in order to further ensure safe driving, also prevent that the user is used to prevent the device of the accelerator pedal 4 from being stepped on by mistake and producing muscle memory and can cause the wrong acceleration of stepping on again, different acceleration schemes are designed, after obtaining the acceleration scheme matched with the speed variation, the vehicle can accelerate according to the acceleration scheme, and further the occurrence of traffic accidents possibly caused by the wrong stepping on the accelerator pedal 4 is reduced.
Further, in an embodiment, step S100: when the sensing signal is received, the step of obtaining the speed variation of the vehicle speed per hour instrument panel within the first preset time specifically comprises the following steps:
step S110, controlling the switch valve to be opened when the induction signal is received;
it can be understood that, in order to prevent accelerator pedal 4 from being stepped on by mistake better, increase the control to supplying oil pipe way, the car is that supplying oil pipe way just can make the car carry out the speeding when accelerating, add the control to supplying oil pipe way and make the effect of preventing accelerator pedal 4 from being stepped on by mistake better.
And step S120, acquiring the speed variation of the vehicle speed per hour instrument panel within 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 per hour instrument panel within the first preset time is obtained, so that the acceleration of the vehicle is more controllable, and more extensive mistaken stepping prevention measures are performed.
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 comprises the following steps:
and S210, controlling the vehicle to accelerate when the speed variation is not greater than a set threshold value.
It is understood that, during normal acceleration, the stepping amplitude of the accelerator pedal 4 is uniform, and there is generally no phenomenon of jerking, so that the vehicle can be accelerated normally when the sensing signal is received and the speed variation is not greater than the predetermined threshold.
And S220, when the speed variation is larger than a set threshold value, controlling the vehicle to accelerate after delaying the target time length.
It will be appreciated that if the speed variation is greater than the predetermined threshold while driving or just starting the vehicle, which is an uncommon situation and therefore likely to be a novice user or starting the vehicle in a panic, controlling the vehicle delay target duration in such a situation is advantageous to give the user a response to reduce the occurrence of uncontrollable traffic accidents. The target duration needs to be at least more than one second, and the time for subsequent driving to react and think is not influenced.
Further, in an embodiment, the control method for preventing the vehicle from stepping on the accelerator pedal 4 by mistake further includes:
s1000, controlling the switch valve to close when the induction signal is not received;
it will be appreciated that the vehicle is not able to accelerate or start without receiving the sensing signal, and therefore the on-off valve needs to be closed for further restriction.
S2000, acquiring the speed variation of the vehicle speed per hour instrument panel within a 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 be accelerated or started, so that if the user steps on the accelerator pedal 4 at this time, the vehicle does not accelerate, and if the user does not realize that the driving mode is wrong, 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 correct and develop good driving habits. The display mode of the misoperation information may be pop-up information accompanied by a prompt tone or a voice prompt, and is not particularly limited herein.
Further, at step S2000: the method comprises the following steps of obtaining the speed variation of a vehicle speed instrument panel within a first preset time, and displaying misoperation information on a central control screen, and further comprising:
s2100, counting the times of the misoperation information occurring within 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 standardize the driving habits of the user, the number of times of the misoperation information occurring within the second preset time is counted, and when the vehicle is started or stopped, such as 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 a week, a month or a 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 for reminding, and may be an APP display or a short message reminding, which is not specifically limited herein.
Further, it is worth mentioning that the control program of the vehicle false-stepping prevention control method is configured to implement the vehicle false-stepping prevention control method as described above.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A control method for preventing an accelerator pedal from being stepped on by mistake for a vehicle is characterized in that the vehicle comprises a vehicle body and a device for preventing the accelerator pedal from being stepped on by mistake for the vehicle, the vehicle body comprises a vehicle speed instrument panel, a floor, an accelerator pedal and a driver seat which are arranged on the floor at intervals from front to back, the vehicle mis-stepping prevention accelerator pedal device is positioned between the accelerator pedal and the driver seat, and comprises a base body, a moving part and an induction part, wherein the base body is fixedly arranged on the floor, the moving part is elastically and movably arranged at the rear side of the base body along the front and rear direction, the base body and the moving part are provided with a first near end surface and a second near end surface which are close to each other, the induction piece is arranged on the first near end surface, when the foot of a user treads the accelerator pedal, the movable piece is driven to move forwards to be close to the base body, so that the sensing piece is abutted against the second near end surface and a sensing signal is triggered;
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 a vehicle speed per hour instrument panel within 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 method for controlling the vehicle to prevent the accelerator pedal from being stepped on mistakenly 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 sensing signal is received, the step of obtaining the speed variation of the vehicle speed per hour instrument panel within the first preset time specifically comprises the following steps:
when the induction signal is received, controlling the switch valve to be opened;
and acquiring the speed variation of the vehicle speed per hour instrument panel within a first preset time.
3. The control method for preventing the accelerator pedal from being stepped on by mistake for the vehicle as claimed in claim 2, wherein the vehicle body further comprises a central control screen, and the central control screen is used for displaying the state information of the vehicle; the control method for preventing the accelerator pedal from being stepped on by mistake for the vehicle further comprises the following steps:
when the induction signal is not received, controlling the switch valve to close;
and acquiring the speed variation of the vehicle speed instrument panel within the first preset time, and displaying misoperation information on the central control screen.
4. The method for controlling the vehicle to prevent the accelerator pedal from being stepped on mistakenly according to claim 3, wherein after the step of obtaining the speed variation of the vehicle speed instrument panel within the first preset time and displaying the misoperation information on the central control screen, the method further comprises the following steps:
and counting the times of the misoperation information occurring within a second preset time, and displaying the counted times of the misoperation information on the central control screen when the vehicle stops.
5. The method for controlling the vehicle accelerator pedal misstep prevention according to claim 1, wherein the step of obtaining the acceleration scheme matched with the speed variation according to the speed variation specifically includes:
and when the speed variation is not larger than a set threshold value, controlling the vehicle to accelerate.
6. The method for controlling the vehicle accelerator pedal misstep prevention according to claim 1, wherein the step of obtaining the acceleration scheme matched with the speed variation according to the speed variation specifically includes:
and when the speed variation is larger than a set threshold value, controlling the vehicle to accelerate after delaying the target time length.
7. A vehicle, characterized by comprising:
the vehicle comprises a vehicle speed instrument panel, an accelerator pedal and a driver seat, wherein the floor is arranged on the floor at intervals from front to back;
the vehicle mistaken-stepping prevention accelerator pedal device is positioned between an accelerator pedal and a driver seat and comprises a seat body, a moving part and a sensing part, wherein the seat body is fixedly arranged on the floor, the moving part is elastically and movably arranged at the rear side of the seat body along the front direction and the rear direction, the seat body and the moving part are provided with a first near end surface and a second near end surface which are close to each other, and the sensing part is arranged on the first near end surface so as to drive the moving part to move forwards to be close to the seat body when the foot of a user steps on the accelerator pedal, so that the sensing part is abutted against the second near end surface and triggers a sensing signal; and the number of the first and second groups,
the control device is arranged on the vehicle body, and is respectively and electrically connected with the vehicle mis-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 mis-stepping prevention accelerator pedal control method which is stored on the memory and can run on the processor, and the control program of the vehicle mis-stepping prevention accelerator pedal control method is configured to realize the control method of the vehicle mis-stepping prevention accelerator pedal according to any one of claims 1 to 6.
8. The vehicle of claim 7, wherein the vehicle body further comprises an oil supply line and a switch valve, the accelerator pedal is used for controlling the on-off of the oil supply line during the movement of the accelerator pedal, the switch valve is arranged on the oil supply line and used for controlling the on-off of the oil supply line, and the switch valve is electrically connected with the control device.
9. The vehicle of claim 7, wherein the body further comprises a central control panel for displaying status information of the vehicle, the central control panel being electrically connected to the control device.
10. The vehicle of claim 7, wherein the vehicle anti-tip-in device further comprises a spring, one end of the spring is connected to the first proximal end surface, the other end of the spring is connected to the second proximal end surface, the movable member presses the spring when moving forward to approach the seat body, and the spring drives the movable member to move backward when returning from the pressed state; and/or the presence of a gas in the gas,
the movable part comprises a bottom plate and a side plate arranged at the front end of the bottom plate, a foot placing area is formed between the bottom plate and the side plate, and the movable part is driven to move forwards to be close to the base body when the foot of a user is placed in the foot placing area.
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