CN113212161A - Accelerator pedal control method, device, equipment and storage medium - Google Patents
Accelerator pedal control method, device, equipment and storage medium Download PDFInfo
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- CN113212161A CN113212161A CN202110484432.4A CN202110484432A CN113212161A CN 113212161 A CN113212161 A CN 113212161A CN 202110484432 A CN202110484432 A CN 202110484432A CN 113212161 A CN113212161 A CN 113212161A
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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
- 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
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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
- 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
- B60K2026/026—Adjusting of accelerator pedal positions
Abstract
The invention discloses an accelerator pedal control method, device, equipment and storage medium, and belongs to the technical field of vehicles. The control method of the accelerator pedal comprises the steps of obtaining an accelerator releasing control instruction; acquiring the loosening depth of an accelerator pedal according to a control instruction for loosening the accelerator; controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value; acquiring a control instruction of stepping on an accelerator; acquiring the stepping depth of an accelerator pedal according to the stepping accelerator control instruction; and controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value. The accelerator pedal control method has the advantages that the operation difficulty is low, the acceleration or deceleration of the vehicle can be conveniently realized, and the driving safety is improved.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to an accelerator pedal control method, device, equipment and storage medium.
Background
At present, when a vehicle is driven, the acceleration or deceleration of the vehicle is often controlled through a single pedal, but the required deceleration often cannot be achieved when the accelerator pedal needs to be quickly loosened for deceleration, and the operation difficulty is high, so that how to provide the accelerator pedal control method with convenient operation realizes the acceleration or deceleration of the vehicle, improves the driving safety, and becomes a problem to be solved urgently.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the accelerator pedal control method which has low operation difficulty, can conveniently realize acceleration or deceleration of the vehicle and improves the driving safety.
The invention also provides an accelerator pedal control device with the accelerator pedal control method.
The invention also provides electronic equipment with the accelerator pedal control method.
The invention also provides a computer readable storage medium.
An accelerator pedal control method according to an embodiment of a first aspect of the invention includes:
acquiring an accelerator releasing control instruction;
acquiring the loosening depth of the accelerator pedal according to the accelerator loosening control instruction;
controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
acquiring a control instruction of stepping on an accelerator;
acquiring the stepping depth of the accelerator pedal according to the stepping accelerator control instruction;
and controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value.
The accelerator pedal control method provided by the embodiment of the invention at least has the following beneficial effects: the accelerator pedal control method comprises the steps of obtaining an accelerator releasing control instruction, and obtaining the releasing depth of an accelerator pedal according to the accelerator releasing control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
According to some embodiments of the invention, the controlling of the gradual decrease of the driving torque or the gradual increase of the braking torque according to the magnitude relation between the release depth and the preset first threshold value comprises:
if the loosening depth is smaller than the preset first threshold value, controlling the driving torque to be gradually reduced until the loosening depth is equal to the preset first threshold value, and stopping reducing the driving torque;
and if the loosening depth is greater than the preset first threshold value, controlling the braking torque to gradually increase.
According to some embodiments of the invention, if the unclamping depth is less than the preset first threshold, controlling the driving torque to be gradually reduced until the unclamping depth equals to the preset first threshold, and stopping reducing the driving torque further comprises:
acquiring a current vehicle speed;
and if the current vehicle speed is less than a first vehicle speed threshold value, controlling the brake torque to increase to a preset first brake threshold value.
According to some embodiments of the invention, the controlling the brake torque to gradually increase if the release depth is greater than the preset first threshold comprises:
and if the vehicle is controlled to be braked to a stop state, controlling the brake torque to gradually increase to a preset first brake threshold value.
According to some embodiments of the invention, the controlling of the gradual reduction of the braking torque or the gradual increase of the driving torque according to the magnitude relationship between the stepping depth and the preset second threshold value comprises:
if the stepping depth is smaller than the preset second threshold value, controlling the braking torque to be gradually reduced until the stepping depth is equal to the preset second threshold value, and stopping reducing the braking torque;
and if the stepping depth is greater than the preset second threshold value, controlling the driving torque to gradually increase.
According to some embodiments of the invention, if the stepping depth is less than the second preset threshold, the controlling the brake torque to be gradually decreased until the stepping depth equals to the second preset threshold to stop decreasing the brake torque further comprises:
acquiring a current vehicle speed;
and if the current vehicle speed is less than a second vehicle speed threshold value, controlling the braking torque to be reduced to a preset second braking threshold value.
According to some embodiments of the invention, the controlling the driving torque to gradually increase if the stepping depth is greater than the preset second threshold comprises:
acquiring a current vehicle speed;
and if the current vehicle speed is less than the third vehicle speed threshold value, controlling the driving torque to be increased to a preset driving threshold value.
An accelerator pedal control apparatus according to an embodiment of a second aspect of the invention includes:
the first instruction acquisition module is used for acquiring an accelerator releasing control instruction;
the loosening depth acquisition module is used for acquiring the loosening depth of the accelerator pedal according to the accelerator loosening control instruction;
the first control module is used for controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
the second instruction acquisition module is used for acquiring a control instruction of stepping on the accelerator;
the stepping depth acquisition module is used for acquiring the stepping depth of the accelerator pedal according to the stepping accelerator control instruction;
and the second control module is used for controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value.
The accelerator pedal control device provided by the embodiment of the invention at least has the following beneficial effects: the accelerator pedal control device acquires an accelerator releasing control instruction and acquires the accelerator pedal releasing depth according to the accelerator releasing control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
An electronic device according to an embodiment of the third aspect of the present invention includes:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions that are executed by the at least one processor to cause the at least one processor, when executing the instructions, to implement a method of controlling an accelerator pedal according to an embodiment of the first aspect.
According to the electronic equipment provided by the embodiment of the invention, at least the following beneficial effects are achieved: the electronic equipment adopts the accelerator pedal control method, obtains the accelerator pedal loosening depth by obtaining the accelerator loosening control instruction and according to the accelerator loosening control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
According to a fourth aspect of the present invention, there is provided a computer-readable storage medium storing computer-executable instructions for causing a computer to perform the accelerator pedal control method according to the first aspect.
The computer-readable storage medium according to the embodiment of the invention has at least the following advantages: the computer readable storage medium executes the accelerator pedal control method by acquiring an accelerator release control instruction, and acquiring a release depth of an accelerator pedal according to the accelerator release control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described with reference to the following figures and examples, in which:
FIG. 1 is a flow chart of a method of accelerator pedal control according to an embodiment of the present invention;
FIG. 2 is a flowchart of step S300 in FIG. 1;
FIG. 3 is a flowchart of step S310 in FIG. 2;
FIG. 4 is a flowchart of step S600 in FIG. 1;
FIG. 5 is a flowchart of step S610 in FIG. 4;
FIG. 6 is a flowchart of step S620 in FIG. 4;
fig. 7 is a schematic structural diagram of an accelerator pedal control device according to an embodiment of the present invention.
Reference numerals: 710. a first instruction acquisition module; 720. a loosening depth acquisition module; 730. a first control module; 740. a second instruction acquisition module; 750. a treading depth acquisition module; 760. and a second control module.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In a first aspect, referring to fig. 1, an accelerator pedal control method according to an embodiment of the present invention includes:
s100, acquiring an accelerator releasing control instruction;
s200, acquiring the loosening depth of the accelerator pedal according to a control instruction for loosening the accelerator;
s300, controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
s400, acquiring a control instruction of stepping on the accelerator;
s500, obtaining the stepping depth of an accelerator pedal according to the stepping-on accelerator control instruction;
and S600, controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value.
After the vehicle is powered on, when a driver initially steps on an accelerator pedal, the vehicle starts to normally run, when the vehicle is controlled to accelerate or decelerate through the accelerator pedal, firstly, an accelerator releasing control instruction is obtained, according to the accelerator releasing control instruction, the releasing depth of the accelerator pedal is obtained, according to the magnitude relation between the releasing depth and a preset first threshold value, the driving torque is controlled to gradually decrease or the braking torque is controlled to gradually increase, specifically, the change of the releasing depth of the obtained accelerator pedal is divided into two stages, the first stage is unloading control of the driving torque, the second stage is loading control of the braking torque, namely, in the first stage, the releasing depth is smaller than the preset first threshold value, the driving torque is controlled to gradually decrease until the releasing depth is equal to the preset first threshold value, the driving torque is stopped to decrease, at the moment, the second stage is entered, the releasing depth is larger than the preset first threshold value, controlling the braking torque to gradually increase until the braking torque increases to a preset maximum braking value; if the driver releases the accelerator to a certain opening degree and then presses the accelerator again, then an accelerator pressing control instruction is obtained, the pressing depth of the accelerator pedal is obtained according to the accelerator pressing control instruction, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased according to the size relation between the pressing depth and a preset second threshold value, concretely, the change of the obtained pressing depth of the accelerator pedal is divided into two stages, the first stage is unloading control of the braking torque, the second stage is loading control of the driving torque, namely, in the first stage, the pressing depth is smaller than the preset second threshold value, the braking torque is controlled to be gradually reduced until the pressing depth is equal to the preset second threshold value, the braking torque is stopped to be reduced, at the moment, the second stage is started, the pressing depth is larger than the preset second threshold value, the driving torque is controlled to be gradually increased, and the method can conveniently realize acceleration or deceleration of the vehicle, the vehicle acceleration or deceleration smooth transition is realized, the operation difficulty is low, and the driving safety is improved.
Referring to fig. 2, in some embodiments, step S300 includes:
s310, if the loosening depth is smaller than a preset first threshold value, controlling the driving torque to gradually decrease until the loosening depth is equal to the preset first threshold value, and stopping decreasing the driving torque;
and S320, if the loosening depth is greater than a preset first threshold value, controlling the braking torque to gradually increase.
When the speed is reduced by controlling the accelerator pedal, the accelerator releasing control instruction is obtained, the accelerator releasing depth of the accelerator pedal is obtained according to the accelerator releasing control instruction, controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value, specifically, the obtained change of the loosening depth of the accelerator pedal is divided into two stages, the first stage is unloading control of the driving torque, the second stage is loading control of the braking torque, namely, in the first stage, the loosening depth is smaller than the preset first threshold value, the driving torque is controlled to be gradually reduced until the loosening depth is equal to the preset first threshold value, the reduction of the driving torque is stopped, at the moment, the second stage is entered, the loosening depth is larger than the preset first threshold value, controlling the braking torque to gradually increase until the braking torque increases to a preset maximum braking value; if the vehicle is controlled to be braked to a stop state, the braking torque can be controlled to gradually increase to a preset first braking threshold value, and it needs to be explained that the preset first braking threshold value can be a threshold value which enables the vehicle to be stably stopped on a corresponding road surface, and the size of the threshold value is related to a slope, namely the larger the slope is, the larger the threshold value is; if the time that the vehicle is in the stop state exceeds the preset time threshold, the electronic parking brake function can be controlled to be started, so that the brake torque is gradually reduced until the brake torque is completely unloaded. Therefore, the deceleration braking of the vehicle can be conveniently realized, the operation difficulty is low, and the driving safety can be improved.
Referring to fig. 3, in some embodiments, step S310 includes:
s311, acquiring the current vehicle speed;
s312, if the current vehicle speed is smaller than the first vehicle speed threshold value, the braking torque is controlled to be increased to a preset first braking threshold value.
In order to realize the stability of vehicle deceleration, when the release depth is smaller than a preset first threshold value, and the driving torque is controlled to gradually decrease, the current vehicle speed is obtained, if the current vehicle speed is smaller than the first vehicle speed threshold value, the braking torque is controlled to increase to the preset first braking threshold value, so that the braking torque is rapidly increased, and the driving torque is rapidly decreased, so that the vehicle is ensured to stop on a road surface with any gradient; therefore, stable deceleration braking of the vehicle can be conveniently realized, the operation difficulty is low, and the driving safety can be improved.
In some embodiments, step S320 includes:
and if the vehicle is controlled to be braked to a stop state, controlling the brake torque to gradually increase to a preset first brake threshold value.
When the vehicle is controlled to brake to a stop state by controlling the accelerator pedal for deceleration, the braking torque can be controlled to gradually increase to a preset first braking threshold, and it needs to be explained that the preset first braking threshold can be a threshold which enables the vehicle to stably stop on a corresponding road surface, and the size of the threshold is related to a slope, namely the larger the slope is, the larger the threshold is; if the time that the vehicle is in the stopped state exceeds a preset time threshold, for example, the time that the vehicle is in the stopped state exceeds 10min, the electronic parking brake function can also be controlled to be started, so that the brake torque is gradually reduced until the brake torque is completely unloaded. Therefore, the deceleration braking of the vehicle can be conveniently realized, the operation difficulty is low, and the driving safety can be improved.
Referring to fig. 4, in some embodiments, step S600 includes:
s610, if the stepping depth is smaller than a preset second threshold value, controlling the braking torque to gradually decrease until the stepping depth is equal to the preset second threshold value, and stopping decreasing the braking torque;
and S620, if the stepping depth is greater than a preset second threshold value, controlling the driving torque to gradually increase.
If the driver releases the accelerator to a certain opening degree and then presses the accelerator again, then an accelerator pressing control instruction is obtained, the pressing depth of the accelerator pedal is obtained according to the accelerator pressing control instruction, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased according to the size relation between the pressing depth and a preset second threshold value, concretely, the change of the obtained pressing depth of the accelerator pedal is divided into two stages, the first stage is unloading control of the braking torque, the second stage is loading control of the driving torque, namely, in the first stage, the pressing depth is smaller than the preset second threshold value, the braking torque is controlled to be gradually reduced until the pressing depth is equal to the preset second threshold value, the braking torque is stopped to be reduced, at the moment, the second stage is started, the pressing depth is larger than the preset second threshold value, the driving torque is controlled to be gradually increased, and the driving torque at the moment is increased to a preset maximum driving value, therefore, the driving control of the vehicle can be conveniently realized, the operation difficulty is low, and the driving safety can be improved.
Referring to fig. 5, in some embodiments, step S610 includes:
s611, acquiring the current vehicle speed;
and S612, if the current vehicle speed is less than a second vehicle speed threshold value, controlling the braking torque to be reduced to a preset second braking threshold value.
In order to realize the stability of vehicle acceleration, the current vehicle speed may be obtained when the stepping depth is smaller than the preset second threshold value, and the braking torque is controlled to gradually decrease, and if the current vehicle speed is smaller than the second vehicle speed threshold value, the braking torque is controlled to decrease to the preset second braking threshold value, so that the braking torque is rapidly decreased, and the driving torque is rapidly increased, so as to ensure that the vehicle stops on a road surface with any gradient.
Referring to fig. 6, in some embodiments, step S620, includes:
s621, acquiring the current vehicle speed;
and S622, if the current vehicle speed is smaller than the third vehicle speed threshold value, controlling the driving torque to be increased to a preset driving threshold value.
In the process of accelerating by controlling the accelerator pedal, when the stepping depth is greater than a preset second threshold value, and the driving torque is controlled to be gradually increased, the current vehicle speed is obtained, if the current vehicle speed is less than a third vehicle speed threshold value, the driving torque can be controlled to be gradually increased to increase the driving torque, it needs to be explained that the preset driving torque increase can be a threshold value which enables the vehicle to be stably stopped on a corresponding road surface, and the size of the threshold value is related to a ramp, namely the larger the ramp is, the larger the threshold value is; if the driver does not continue to depress the accelerator pedal, i.e. the vehicle is stopped for a time period exceeding a preset time threshold, e.g. the vehicle is stopped for a time period exceeding 10S, the electronic parking brake function may also be controlled to be activated, so that the driving torque is gradually reduced until the driving torque is completely unloaded. Therefore, the driving control of the vehicle can be conveniently realized, the operation difficulty is low, and the driving safety can be improved.
Second aspect, referring to fig. 7, an accelerator pedal control apparatus of an embodiment of the present invention includes:
the first instruction acquisition module 710 is used for acquiring an accelerator releasing control instruction;
a release depth acquisition module 720, configured to acquire a release depth of the accelerator pedal according to the accelerator release control instruction;
the first control module 730 is used for controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
a second instruction obtaining module 740, configured to obtain an accelerator stepping control instruction;
the stepping depth obtaining module 750 is used for obtaining the stepping depth of the accelerator pedal according to the stepping accelerator control instruction;
the second control module 760 is configured to control the braking torque to gradually decrease or the driving torque to gradually increase according to a magnitude relationship between the stepping depth and a preset second threshold.
After the vehicle is powered on, when a driver initially steps on an accelerator pedal, the vehicle starts to normally run, when the vehicle is controlled to accelerate or decelerate by the accelerator pedal, firstly, a first instruction acquisition module 710 acquires an accelerator release control instruction, a release depth acquisition module 720 acquires a release depth of the accelerator pedal according to the accelerator release control instruction, a first control module 730 controls driving torque to be gradually reduced or braking torque to be gradually increased according to the magnitude relation between the release depth and a preset first threshold value, specifically, the acquired change of the release depth of the accelerator pedal is divided into two stages, the first stage is unloading control of the driving torque, the second stage is loading control of the braking torque, namely in the first stage, the release depth is smaller than the preset first threshold value, the driving torque is controlled to be gradually reduced until the release depth is equal to the preset first threshold value, stopping reducing the driving torque, entering a second stage, controlling the braking torque to gradually increase until the braking torque is increased to a preset maximum braking value if the loosening depth is greater than a preset first threshold value; if the driver releases the accelerator to a certain opening degree and then presses the accelerator again, at this time, the second instruction obtaining module 740 obtains a control instruction for obtaining the accelerator pressing, the pressing depth obtaining module 750 obtains the pressing depth of the accelerator pedal according to the control instruction for pressing the accelerator, the second control module 760 controls the braking torque to be gradually reduced or the driving torque to be gradually increased according to the magnitude relation between the pressing depth and a preset second threshold value, specifically, the obtained change of the pressing depth of the accelerator pedal is divided into two stages, the first stage is the unloading control of the braking torque, the second stage is the loading control of the driving torque, that is, at the first stage, the pressing depth is smaller than the preset second threshold value, the braking torque is controlled to be gradually reduced until the pressing depth is equal to the preset second threshold value, the reduction of the braking torque is stopped, at this time, the second stage is entered, the pressing depth is larger than the preset second threshold value, the driving torque is controlled to be gradually increased, the method can conveniently realize the acceleration or deceleration of the vehicle, realize the smooth transition of the acceleration or deceleration of the vehicle, has small operation difficulty and improves the driving safety.
In a third aspect, an electronic device of an embodiment of the invention includes at least one processor, and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions that are executed by the at least one processor to cause the at least one processor, when executing the instructions, to implement a method of controlling an accelerator pedal as in an embodiment of the first aspect.
According to the electronic equipment provided by the embodiment of the invention, at least the following beneficial effects are achieved: the electronic equipment adopts the accelerator pedal control method, obtains the accelerator pedal loosening depth by obtaining the accelerator loosening control instruction and according to the accelerator loosening control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
In a fourth aspect, the present invention further provides a computer-readable storage medium. The computer-readable storage medium stores computer-executable instructions for causing a computer to execute the accelerator pedal control method according to the embodiment of the first aspect.
The computer-readable storage medium according to the embodiment of the invention has at least the following advantages: the computer readable storage medium executes the accelerator pedal control method, acquires an accelerator release depth of the accelerator pedal according to the accelerator release control instruction by acquiring the accelerator release control instruction; according to the relationship between the loosening depth and the preset first threshold value, the driving torque is controlled to be gradually reduced or the braking torque is controlled to be gradually increased, so that the vehicle can be conveniently decelerated and braked; meanwhile, an accelerator stepping control instruction is also acquired, and the stepping depth of an accelerator pedal is acquired according to the accelerator stepping control instruction; and according to the relationship between the stepping depth and the preset second threshold value, the braking torque is controlled to be gradually reduced or the driving torque is controlled to be gradually increased, so that the vehicle is accelerated and driven.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.
Claims (10)
1. An accelerator pedal control method characterized by comprising:
acquiring an accelerator releasing control instruction;
acquiring the loosening depth of the accelerator pedal according to the accelerator loosening control instruction;
controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
acquiring a control instruction of stepping on an accelerator;
acquiring the stepping depth of the accelerator pedal according to the stepping accelerator control instruction;
and controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value.
2. The accelerator pedal control method according to claim 1, wherein the controlling of the gradual decrease in the driving torque or the gradual increase in the braking torque according to the magnitude relationship between the release depth and the preset first threshold value includes:
if the loosening depth is smaller than the preset first threshold value, controlling the driving torque to be gradually reduced until the loosening depth is equal to the preset first threshold value, and stopping reducing the driving torque;
and if the loosening depth is greater than the preset first threshold value, controlling the braking torque to gradually increase.
3. The accelerator pedal control method according to claim 2, wherein if the release depth is less than the preset first threshold, controlling the drive torque to be gradually decreased until the release depth is equal to the preset first threshold, and stopping decreasing the drive torque, further comprises:
acquiring a current vehicle speed;
and if the current vehicle speed is less than a first vehicle speed threshold value, controlling the brake torque to increase to a preset first brake threshold value.
4. The accelerator pedal control method according to claim 2, wherein the controlling of the brake torque to be gradually increased if the release depth is greater than the preset first threshold value includes:
and if the vehicle is controlled to be braked to a stop state, controlling the brake torque to gradually increase to a preset first brake threshold value.
5. The accelerator pedal control method according to claim 1, wherein the controlling of the gradual reduction of the braking torque or the gradual increase of the driving torque according to the magnitude relationship between the depression depth and a preset second threshold value comprises:
if the stepping depth is smaller than the preset second threshold value, controlling the braking torque to be gradually reduced until the stepping depth is equal to the preset second threshold value, and stopping reducing the braking torque;
and if the stepping depth is greater than the preset second threshold value, controlling the driving torque to gradually increase.
6. The accelerator pedal control method according to claim 5, wherein if the depression depth is less than the preset second threshold, the controlling gradually decreases the braking torque until the depression depth equals to the preset second threshold, and the stopping of the decreasing of the braking torque further comprises:
acquiring a current vehicle speed;
and if the current vehicle speed is less than a second vehicle speed threshold value, controlling the braking torque to be reduced to a preset second braking threshold value.
7. The accelerator pedal control method according to claim 5, wherein the controlling of the gradual increase of the driving torque if the depression depth is greater than the preset second threshold value includes:
acquiring a current vehicle speed;
and if the current vehicle speed is less than the third vehicle speed threshold value, controlling the driving torque to be increased to a preset driving threshold value.
8. An accelerator pedal control device, characterized by comprising:
the first instruction acquisition module is used for acquiring an accelerator releasing control instruction;
the loosening depth acquisition module is used for acquiring the loosening depth of the accelerator pedal according to the accelerator loosening control instruction;
the first control module is used for controlling the driving torque to gradually decrease or controlling the braking torque to gradually increase according to the magnitude relation between the loosening depth and a preset first threshold value;
the second instruction acquisition module is used for acquiring a control instruction of stepping on the accelerator;
the stepping depth acquisition module is used for acquiring the stepping depth of the accelerator pedal according to the stepping accelerator control instruction;
and the second control module is used for controlling the braking torque to gradually decrease or controlling the driving torque to gradually increase according to the magnitude relation between the stepping depth and a preset second threshold value.
9. An electronic device, comprising:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions for execution by the at least one processor to cause the at least one processor, when executing the instructions, to implement a throttle pedal control method as defined in any one of claims 1 to 7.
10. Computer-readable storage medium, characterized in that it stores computer-executable instructions for causing a computer to execute the accelerator pedal control method according to any one of claims 1 to 7.
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Application publication date: 20210806 |