CN114412641A - Cleaning control method and device for vehicle, electronic device, vehicle and medium - Google Patents
Cleaning control method and device for vehicle, electronic device, vehicle and medium Download PDFInfo
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- CN114412641A CN114412641A CN202210081207.0A CN202210081207A CN114412641A CN 114412641 A CN114412641 A CN 114412641A CN 202210081207 A CN202210081207 A CN 202210081207A CN 114412641 A CN114412641 A CN 114412641A
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- cleaning mode
- vehicle
- cleaning
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/04—Cleaning of, preventing corrosion or erosion in, or preventing unwanted deposits in, combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/007—Cleaning
- F02M65/008—Cleaning of injectors only
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The application provides a cleaning control method and device for a vehicle, an electronic device, a vehicle and a medium. The method comprises the following steps: acquiring the purification concentration of a purification tank and the working state of a first cleaning mode of a vehicle, wherein the first cleaning mode of an engine is used for cleaning the purification tank of the engine vehicle; and controlling the working state of a second cleaning mode of the engine vehicle according to the engine purification concentration and the working state of a first cleaning mode of the engine, wherein the second cleaning mode of the engine is used for cleaning a nozzle of a fuel injector of the engine vehicle. The automatic cleaning of the nozzle of the fuel injector of the vehicle is realized, and the cleaning efficiency of the vehicle is improved.
Description
Technical Field
The present disclosure relates to communication technologies, and in particular, to a method and an apparatus for controlling cleaning of a vehicle, an electronic device, a vehicle, and a medium.
Background
With the progress of scientific technology and the development of vehicle technology, engines are being developed as important components of vehicles in a direction toward higher output and lower fuel consumption. The engine mixes fuel and air through fuel Injector (injor, INJ), can improve the work efficiency of engine through setting up a plurality of spouts with fuel Injector, nevertheless because the low-speed of different fuel properties and vehicle is gone, can adhere to the carbon deposit on fuel Injector's the spout to fuel Injector's multinozzle makes the carbon deposit problem of fuel Injector's spout more serious, and then influences the normal operating of vehicle.
In the prior art, a mode of self-cleaning a purification tank of a vehicle is usually adopted for cleaning the vehicle, the flow of the purification tank is increased to promote the combustion of redundant fuel in the purification tank by an engine, and further the purification degree of the purification tank is ensured.
However, the cleaning method for the vehicle in the prior art is low in efficiency.
Disclosure of Invention
The application provides a cleaning control method and device for a vehicle, electronic equipment, the vehicle and a medium, which are used for solving the problem that the cleaning efficiency of the vehicle is low in the prior art.
In a first aspect, the present application provides a cleaning control method for a vehicle, including:
acquiring the purification concentration of a purification tank and the working state of a first cleaning mode of a vehicle, wherein the first cleaning mode is used for cleaning the purification tank of the vehicle; and controlling the working state of a second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode, wherein the second cleaning mode is used for cleaning a nozzle of a fuel injector of the vehicle.
The embodiment of the application controls the working state of the cleaning mode of the fuel injector of the vehicle through the working state of the cleaning mode of the cleaning tank according to the cleaning concentration of the cleaning tank and the cleaning mode of the vehicle, realizes the automatic cleaning of the nozzle of the fuel injector of the vehicle, and improves the cleaning efficiency of the vehicle.
In one possible implementation manner, the cleaning control method for a vehicle according to the embodiment of the present application, before controlling the operating state of the second cleaning mode of the vehicle according to the concentration of the purified water and the operating state of the first cleaning mode, further includes:
if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state; and if the purification concentration is smaller than a first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
In the embodiment of the application, the vehicle is controlled to execute the first cleaning mode by controlling the vehicle to execute the first cleaning mode when the purification concentration of the purification tank is greater than or equal to the first preset threshold value, so that the purification tank is cleaned, and the vehicle is controlled to stop executing the cleaning mode of the purification tank when the purification concentration is less than the first preset threshold value, so that the cleaning efficiency of the vehicle is ensured, and the energy consumption can be saved.
In one possible implementation manner, a cleaning control method for a vehicle provided by an embodiment of the present application, which controls an operating state of a second cleaning mode of the vehicle according to a concentration of a purified water and an operating state of a first cleaning mode, includes:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value, wherein the second preset threshold value is greater than the first preset threshold value.
In the embodiment of the application, when the purification concentration of the purification tank is greater than or equal to the second preset threshold value, the vehicle is controlled to simultaneously execute the first cleaning mode and the second cleaning mode, so that the cleaning of the purification tank and the cleaning of the fuel injector by the vehicle can be ensured, carbon deposition on the fuel injector under the condition that the vehicle only executes the first cleaning mode can be avoided, and adverse effects on normal operation of the vehicle under the condition that the vehicle only executes the second cleaning mode can be avoided.
In one possible implementation manner, the cleaning control method for a vehicle provided by the embodiment of the present application controls an operating state of a second cleaning mode of the vehicle according to the concentration of the purified water and an operating state of a first cleaning mode, and further includes:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time, wherein the second preset threshold value is greater than the first preset threshold value.
In the embodiment of the application, the cleaning of the cleaning tank is not performed after the cleaning concentration is less than the first preset threshold value by executing the first cleaning mode and the second cleaning mode, so that the energy consumption can be reduced, and the cleaning effect on the nozzle of the fuel injector is ensured by controlling the cleaning time of the nozzle of the fuel injector in one driving period.
In a possible implementation manner, the method for controlling cleaning of a vehicle provided by the embodiment of the present application further includes:
in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle hole of the fuel injector through the fuel pressure.
The following describes a cleaning control device for a vehicle, an electronic device, a vehicle, a computer-readable storage medium, and a computer program product provided in the embodiments of the present application, and the contents and effects thereof may refer to the cleaning control method for a vehicle provided in the embodiments of the present application, and are not described again.
In a second aspect, the present application provides a cleaning control apparatus for a vehicle, comprising:
the acquisition module is used for acquiring the purification concentration of the purification tank and the working state of a first cleaning mode of the vehicle, and the first cleaning mode is used for cleaning the purification tank of the vehicle.
And the control module controls the working state of a second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode, wherein the second cleaning mode is used for cleaning a nozzle of a fuel injector of the vehicle.
In a possible implementation manner, the cleaning control device for a vehicle provided by the embodiment of the application, the control module, is further configured to:
if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state; and if the purification concentration is smaller than a first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
In a possible implementation manner, the cleaning control device for a vehicle provided by the embodiment of the application, the control module is specifically configured to:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value, wherein the second preset threshold value is greater than the first preset threshold value.
In a possible implementation manner, the cleaning control device for a vehicle provided by the embodiment of the application, the control module is specifically configured to:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time, wherein the second preset threshold value is greater than the first preset threshold value.
In a possible implementation manner, the cleaning control device for a vehicle provided by the embodiment of the application, the control module, is further configured to:
in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle hole of the fuel injector through the fuel pressure.
In a third aspect, an embodiment of the present application provides an electronic device, including:
a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the first aspect or the first aspect implementable manner to provide a cleaning control method for a vehicle.
In a fourth aspect, an embodiment of the present application provides a vehicle, including:
a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored in the memory to implement the first aspect or the first aspect implementable manner to provide a cleaning control method for a vehicle.
In a fifth aspect, the present application provides a computer-readable storage medium, in which computer-executable instructions are stored, and the computer-executable instructions are executed by a processor to implement the cleaning control method for the vehicle according to the first aspect or the implementable manner of the first aspect.
In a sixth aspect, the present application provides a computer program product, which includes computer executable instructions, and the computer executable instructions are executed by a processor to implement the cleaning control method for the vehicle as provided in the first aspect or the first aspect implementable manner.
According to the cleaning control method and device for the vehicle, the electronic equipment, the vehicle and the medium, the cleaning concentration of the cleaning tank and the working state of a first cleaning mode of the vehicle are obtained, and the first cleaning mode of the engine is used for cleaning the cleaning tank of the engine vehicle; and then controlling the working state of a second cleaning mode of the engine vehicle according to the engine purification concentration and the working state of a first cleaning mode of the engine, wherein the second cleaning mode of the engine is used for cleaning a nozzle hole of a fuel injector of the engine vehicle. The working state of the cleaning mode of the fuel injector of the vehicle is controlled according to the purification concentration of the purification tank and the working state of the cleaning mode of the vehicle on the purification tank, so that the automatic cleaning of the nozzle of the fuel injector of the vehicle is realized, and the cleaning efficiency of the vehicle is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
FIG. 1 is an exemplary application scenario architecture diagram provided by an embodiment of the present application;
FIG. 2 is a schematic flow chart diagram illustrating a method for controlling cleaning of a vehicle according to an embodiment of the present application;
FIG. 3 is a schematic flow chart diagram illustrating a method for controlling cleaning of a vehicle according to another embodiment of the present application;
FIG. 4 is a schematic flow chart diagram illustrating a method for controlling cleaning of a vehicle according to another embodiment of the present application;
FIG. 5 is a schematic flow chart diagram illustrating a method for controlling cleaning of a vehicle according to still another embodiment of the present application;
FIG. 6 is a schematic structural diagram of a cleaning control device of a vehicle according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present application.
With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terms "first" and "second" in the description and claims of the present application and the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
With the progress of scientific technology and the development of vehicle technology, engines are being developed as important components of vehicles in a direction toward higher output and lower fuel consumption. The engine mixes fuel and air through the fuel sprayer, can improve the work efficiency of engine through setting up a plurality of spouts with the fuel sprayer, nevertheless because the low-speed of different fuel properties and vehicle is driven, can adhere to the carbon deposit on the spout of fuel sprayer to the carbon deposit problem of the spout of fuel sprayer is more serious to the multijet of fuel sprayer makes the nozzle of fuel sprayer more serious, and then influences the normal driving of vehicle. In the prior art, the cleaning of the vehicle is usually realized by adopting a mode of self-cleaning a purification tank of the vehicle, the flow of the purification tank is increased to promote the combustion of redundant fuel in the purification tank by an engine, and further the purification degree of the purification tank is ensured.
In order to solve the technical problems, the invention idea of the cleaning control method, the cleaning control device, the electronic device, the vehicle and the medium for the vehicle provided by the embodiment of the application is that the working state of the cleaning mode of the fuel injector of the vehicle is controlled according to the cleaning concentration of the cleaning tank and the working state of the cleaning mode of the cleaning tank of the vehicle, so that the automatic cleaning of the nozzle opening of the fuel injector of the vehicle is realized, and the cleaning efficiency of the vehicle is improved.
An exemplary application scenario of the embodiments of the present application is described below.
The cleaning control method of the vehicle provided by the embodiment of the application can be executed by the cleaning control device of the vehicle provided by the embodiment of the application, the cleaning control device of the vehicle provided by the embodiment of the application can be integrated on an electronic device or the vehicle, or the cleaning control device of the vehicle can be the electronic device or the vehicle. The specific type of the electronic device is not limited in the embodiments of the present application, for example, the electronic device may be a terminal device, such as a vehicle-mounted terminal, a smart phone, a personal computer, or a Central Processing Unit (CPU) of the terminal device, a Micro Control Unit (MCU), or other controllers, and the embodiments of the present application do not limit this.
In a possible implementation manner, an application scenario is described below by taking an example where a controller is an execution subject of the vehicle cleaning control method provided in the embodiments of the present application. Fig. 1 is an exemplary application scenario architecture diagram provided in an embodiment of the present application, and as shown in fig. 1, the architecture mainly includes: a controller, a purge tank, and a fuel injector. The purification tank is positioned between an oil tank and an engine of the vehicle and is respectively connected with the oil tank and the engine through a pipeline, in addition, one end of the pipeline is connected with an outlet of the oil tank, and the other end of the pipeline is connected with a fuel injector of the engine and is used for supplying fuel to the fuel injector. The controller of the vehicle may be provided in the in-vehicle terminal, and the controller is used to monitor the purification concentration of the purification tank in real time, and may control the cleaning mode of the purification tank according to the purification concentration of the purification tank to realize cleaning of the purification tank. In the cleaning process of the purification tank, the fuel flow velocity is increased to promote the fuel in the purification tank and the pipeline to flow to the fuel injector, which may cause the increase of nozzle carbon deposition of the fuel injector, and the controller controls the vehicle to execute a cleaning mode of the nozzle of the fuel injector, so that the carbon deposition of the nozzle of the fuel injector is removed.
The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.
Fig. 2 is a flowchart of a cleaning control method for a vehicle according to an embodiment of the present application, where the method may be executed by a cleaning control device for a vehicle, and the device may be implemented by software and/or hardware, and the cleaning control method for a vehicle is described below with an in-vehicle terminal as an execution subject. As shown in fig. 2, a cleaning control method for a vehicle according to an embodiment of the present application may include:
step S101: the purification concentration of the purification tank and the operating state of the first cleaning mode of the vehicle are acquired.
The first cleaning mode is for cleaning a purification tank of a vehicle. The purge concentration of the purge tank is used to determine whether the content of the fuel in the purge tank is excessive, and if the purge concentration of the purge tank is too high, it indicates that the content of the fuel in the purge tank is excessive, and there is a possibility that the fuel is released into the atmosphere, which not only results in fuel waste, but also may cause air pollution.
The vehicle cleans the purge tank through the first cleaning mode. The operation state of the first cleaning mode includes an on state in which the cleaning work of the purification tank is performed and an off state in which the cleaning work of the purification tank is stopped. The working principle of the first cleaning mode is not limited in the embodiment of the application, and in a possible implementation manner, the fuel in the purification tank can be promoted to flow to the pipeline in a mode of increasing the flow of the fuel, and flow to the fuel injector of the engine through the pipeline, so that the fuel is sprayed out through the nozzle of the fuel injector, and the fuel is mixed with air to provide energy for the engine.
In one possible embodiment, if the purge concentration of the purge canister is too low, possibly due to too low fuel in the fuel tank, the user may be alerted that the amount of fuel is too low and to add oil in time.
Step S102: and controlling the working state of the second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode.
After the purification concentration and the working state of the first cleaning mode are determined, the embodiment of the application controls the working state of the second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode. The embodiment of the present application limits a specific implementation manner of how to control the operating state of the second cleaning mode of the vehicle according to the purification concentration and the operating state of the first cleaning mode.
The second cleaning mode is for cleaning a fuel injector nozzle of the vehicle. In one possible embodiment, the operation state of the second cleaning mode includes an open state in which the cleaning operation of the nozzle hole of the fuel injector is performed and a closed state in which the cleaning operation of the purge tank is stopped.
In another possible implementation manner, the second cleaning mode provided in this embodiment of the present application may further include a plurality of shift positions in the on state, and this embodiment of the present application does not limit the specific number of shift positions of the second cleaning mode, for example, the second cleaning mode may include three shift positions of a high shift position, a medium shift position, and a low shift position, for example, the second cleaning mode may include two shift positions of a high shift position and a low shift position, and so on, which is only taken as an example in this embodiment of the present application. Through setting up different gears to the clean mode of second, can guarantee the clean effect to the spout of fuel injector under the different purification concentration.
In a possible implementation manner, the operating state of the second cleaning mode of the vehicle is controlled according to the purification concentration and the operating state of the first cleaning mode, the operating state of the second cleaning mode of the vehicle can be controlled to be the on state when the purification concentration is too high and the operating state of the first cleaning mode is the on state, and the gear position and the like of the second cleaning mode can be determined according to the preset interval where the purification concentration is located. The present invention is not limited to this embodiment, and the second cleaning mode may be controlled to be an off state when the operating state of the first cleaning mode is an off state and the concentration of the purified water is low, or the second cleaning mode may be controlled to be a low range operation.
The working principle of the second cleaning mode is not limited in the embodiment of the present application, and in a possible implementation manner, the method for controlling cleaning of a vehicle further includes: in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle hole of the fuel injector through the fuel pressure.
Based on this, in the embodiment of the present application, the second cleaning mode may be divided into different gears by setting different preset fuel pressure values. Taking the second cleaning mode including three gears of high gear, middle gear and low gear as an example, when the second cleaning mode is in high gear, the fuel pressure injected by the fuel injector is a first preset fuel pressure value, when the second cleaning mode is in middle gear, the fuel pressure injected by the fuel injector is a second preset fuel pressure value, when the second cleaning mode is in low gear, the fuel pressure injected by the fuel injector is a third preset fuel pressure value, wherein the first preset fuel pressure value is greater than the second preset fuel pressure value, and the second preset fuel pressure value is greater than the third preset fuel pressure value, which is taken as an example only, and the embodiment of the present application is not limited thereto.
The embodiment of the application controls the working state of the cleaning mode of the fuel injector of the vehicle through the working state of the cleaning mode of the cleaning tank according to the cleaning concentration of the cleaning tank and the cleaning mode of the vehicle, realizes the automatic cleaning of the nozzle of the fuel injector of the vehicle, and improves the cleaning efficiency of the vehicle. In addition, in the process of controlling the working state of the cleaning mode of the fuel injector, the cleaning mode of the purification tank is considered, and the hidden trouble of poor driving when the cleaning of the purification tank and the cleaning of the fuel injector are executed can be avoided.
On the basis of the foregoing embodiment, in one possible implementation manner, fig. 3 is a flowchart of a cleaning control method for a vehicle according to another embodiment of the present application, which may be executed by a cleaning control device for a vehicle, where the cleaning control device may be implemented by software and/or hardware, and the following describes the cleaning control method for a vehicle with an on-board terminal as an execution subject, as shown in fig. 3, in step S101: before controlling the operating state of the second cleaning mode of the vehicle according to the purification concentration and the operating state of the first cleaning mode, the method may further include:
step S201: and if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state.
Step S202: and if the purification concentration is smaller than a first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
In the embodiment of the application, through judging whether the purification concentration of purifying tank is less than first preset threshold value, and when purification concentration is not less than first preset threshold value, the operating condition of controlling first clean mode is the on-state, carry out the cleaning work to purifying tank, when purification concentration is less than first preset threshold value, the operating condition of controlling first clean mode is the off-state, stop the cleaning work to purifying tank, the cleaning work to purifying tank has been realized, not only when having avoided purifying concentration in purifying tank too high, fuel is released to the atmosphere, and when purification concentration that can also avoid purifying tank is lower, continue the cleaning work to purifying tank, lead to the harmful effects to the vehicle operation, and can also practice thrift the energy consumption.
The specific value of the first preset threshold is not limited in the embodiment of the present application, and may be specifically set according to user requirements, such as types of different fuels, models of purge tanks, and the like, and in a possible implementation, the first preset threshold may be 3%, and the embodiment of the present application is not limited thereto, for example, the first preset threshold may also be 4%, 5%, and the like.
In the embodiment of the application, the vehicle is controlled to execute the first cleaning mode by controlling the vehicle to execute the first cleaning mode when the purification concentration of the purification tank is greater than or equal to the first preset threshold value, so that the purification tank is cleaned, and the vehicle is controlled to stop executing the cleaning mode of the purification tank when the purification concentration is less than the first preset threshold value, so that the cleaning efficiency of the vehicle is ensured, and the energy consumption can be saved.
On the basis of the foregoing embodiment, in a possible implementation manner, fig. 4 is a flowchart of a cleaning control method for a vehicle according to another embodiment of the present application, which may be executed by a cleaning control device for a vehicle, where the cleaning control device may be implemented by software and/or hardware, and the following describes the cleaning control method for a vehicle with an on-board terminal as an execution subject, as shown in fig. 4, the cleaning control method for a vehicle according to the embodiment of the present application, and step S102: controlling the operating state of the second cleaning mode of the vehicle according to the concentration of the purified water and the operating state of the first cleaning mode may be performed by step S301.
Step S301: and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is the starting state, controlling the working state of the second cleaning mode to be the starting state until the purification concentration is less than the first preset threshold value.
The second is predetermine the threshold value and is greater than first predetermine the threshold value, if purify concentration and be greater than or equal to the second and predetermine the threshold value, it is higher to indicate the purification concentration of purifying jar, if only open first clean mode and clean purifying jar, can aggravate the carbon deposit to fuel injector's spout, in the embodiment of the application, through when purifying concentration higher, carry out first clean mode and second clean mode simultaneously, not only can guarantee the clean effect of first clean mode to purifying jar, avoid fuel release to the atmosphere in, can also avoid because under the first clean mode, increase the carbon deposit to fuel injector's spout, harmful effects to the vehicle operation causes.
And when the purification concentration is smaller than a first preset threshold value and the purification concentration of the purification tank is within an acceptable range of the purification tank, the cleaning work of the vehicle is completed by closing the first cleaning mode and the second cleaning mode.
In the embodiment of the application, when the purification concentration of the purification tank is greater than or equal to the second preset threshold value, the vehicle is controlled to simultaneously execute the first cleaning mode and the second cleaning mode, so that the cleaning of the purification tank and the cleaning of the fuel injector by the vehicle can be ensured, carbon deposition on the fuel injector under the condition that the vehicle only executes the first cleaning mode can be avoided, and adverse effects on normal operation of the vehicle under the condition that the vehicle only executes the second cleaning mode can be avoided.
On the basis of the foregoing embodiment, in another possible implementation manner, fig. 5 is a flowchart of a cleaning control method for a vehicle according to still another embodiment of the present application, where the method may be executed by a cleaning control device for a vehicle, the device may be implemented by software and/or hardware, and the following describes the cleaning control method for a vehicle with an on-board terminal as an execution subject, as shown in fig. 5, the cleaning control method for a vehicle according to the embodiment of the present application, and step S102: controlling the operating state of the second cleaning mode of the vehicle according to the purification concentration and the operating state of the first cleaning mode may be performed through step S401.
Step S401: and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time.
The embodiment shown in fig. 5 of the present application is the same as the embodiment shown in fig. 4 in that when the purification concentration is greater than or equal to the second preset threshold, and the operating state of the first cleaning mode is the on state, the operating state of the second cleaning mode is controlled to be the on state. The embodiment shown in fig. 5 of the present application is different from the embodiment shown in fig. 4 in that the embodiment shown in fig. 4 turns off the second cleaning mode when the concentration of the purge is less than the first preset threshold, and in the embodiment shown in fig. 5, when the concentration of the purge is less than the first preset threshold, the accumulated time of the vehicle executing the second cleaning mode in one driving cycle is also considered, and when the accumulated time reaches the preset time, the cleaning of the nozzle orifice of the fuel injector is completed, and the cleaning effect of the nozzle orifice of the fuel injector is ensured. One of the driving cycles is a cycle from the start of the engine to the stop of the engine of the vehicle.
In one possible embodiment, when the purge concentration is less than a first preset threshold, the first cleaning mode is stopped, and if the cumulative time for the vehicle to perform the second cleaning mode in one driving cycle does not reach a preset time, the second cleaning mode is continued. During the working process of the engine, the purification concentration of the purification tank can continuously rise, if the purification concentration is larger than the first preset threshold value again, the first cleaning mode is started again, and at the moment, the first cleaning mode and the second cleaning mode are carried out simultaneously. Or if the purification concentration is greater than the first preset threshold value again, the first cleaning mode is started again, the second cleaning mode is closed, and the second cleaning mode is started again until the purification concentration is greater than or equal to the second preset threshold value. Therefore, the second cleaning mode may be repeatedly performed and interrupted during one driving cycle to ensure the cleaning effect on the nozzle of the fuel injector.
In the embodiment of the application, the cleaning of the cleaning tank is not performed after the cleaning concentration is less than the first preset threshold value by executing the first cleaning mode and the second cleaning mode, so that the energy consumption can be reduced, and the cleaning effect on the nozzle of the fuel injector is ensured by controlling the cleaning time of the nozzle of the fuel injector in one driving period.
The following are embodiments of the apparatus of the present application that may be used to perform embodiments of the method of the present application. For details which are not disclosed in the embodiments of the apparatus of the present application, reference is made to the embodiments of the method of the present application.
Fig. 6 is a schematic structural diagram of a cleaning control device for a vehicle, which may be implemented by software and/or hardware, for example, by using an on-board terminal, as shown in fig. 6, and the cleaning control device for a vehicle according to an embodiment of the present disclosure may include an obtaining module 51 and a control module 52.
An obtaining module 51 is used for obtaining the purification concentration of the purification tank and the working state of a first cleaning mode of the vehicle, wherein the first cleaning mode is used for cleaning the purification tank of the vehicle.
The control module 52 controls an operating state of a second cleaning mode of the vehicle for cleaning a nozzle of a fuel injector of the vehicle based on the purge concentration and the operating state of the first cleaning mode.
In a possible implementation manner, the cleaning control device for a vehicle provided by the embodiment of the present application, the control module 52, is further configured to:
in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle hole of the fuel injector through the fuel pressure.
The apparatus of this embodiment may perform the method embodiment shown in fig. 2, and the technical principle and technical effect are similar to those of the above embodiment, which are not described herein again.
In addition to the embodiment shown in fig. 6, in a possible implementation manner, the control module 52 of the cleaning control device for a vehicle provided in the embodiment of the present application is further configured to:
if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state; and if the purification concentration is smaller than a first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
The apparatus of this embodiment may perform the method embodiment shown in fig. 3, and the technical principle and technical effect are similar to those of the above embodiment, which are not described herein again.
On the basis of the embodiment shown in fig. 6, further, in a possible implementation manner, the control module 52 of the cleaning control device for a vehicle provided in the embodiment of the present application is specifically configured to:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value, wherein the second preset threshold value is greater than the first preset threshold value.
The apparatus of this embodiment may perform the method embodiment shown in fig. 4, and the technical principle and technical effect are similar to those of the above embodiment, which are not described herein again.
On the basis of the embodiment shown in fig. 6, further, in a possible implementation manner, the control module 52 of the cleaning control device for a vehicle provided in the embodiment of the present application is specifically configured to:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time, wherein the second preset threshold value is greater than the first preset threshold value.
The apparatus of this embodiment may perform the method embodiment shown in fig. 5, and the technical principle and technical effect are similar to those of the above embodiment, which are not described herein again.
The device embodiments provided in the present application are merely schematic, and the module division in fig. 6 is only one logic function division, and there may be another division manner in actual implementation. For example, multiple modules may be combined or may be integrated into another system. The coupling of the various modules to each other may be through interfaces that are typically electrical communication interfaces, but mechanical or other forms of interfaces are not excluded. Thus, modules described as separate components may or may not be physically separate, may be located in one place, or may be distributed in different locations on the same or different devices.
Fig. 7 is a schematic structural diagram of an electronic device provided in an embodiment of the present application, where the electronic device may be a server, and as shown in fig. 7, the electronic device includes:
a receiver 60, a transmitter 61, a processor 62 and a memory 63 and computer programs; wherein the receiver 60 and the transmitter 61 enable data transmission with other devices, a computer program is stored in the storage 63 and configured to be executed by the processor 62, the computer program comprising instructions for executing the cleaning control method of the vehicle described above, the contents and effects of which refer to the method embodiment.
The embodiment of the present application provides a vehicle, which can execute the method for controlling cleaning of a vehicle provided in the embodiment, and the content and effect of the method can refer to the embodiment described above, which is not described again in the embodiment of the present application.
In addition, embodiments of the present application further provide a computer-readable storage medium, in which computer-executable instructions are stored, and when at least one processor of the user equipment executes the computer-executable instructions, the user equipment performs the above-mentioned various possible methods.
Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. Additionally, the ASIC may reside in user equipment. Of course, the processor and the storage medium may reside as discrete components in a communication device.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The embodiment of the present application further provides a computer program product, which includes computer instructions, and the computer instructions, when executed by a processor, implement the steps in the cleaning control method of the vehicle in the above embodiment.
Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.
It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (14)
1. A cleaning control method for a vehicle, characterized by comprising:
acquiring the purification concentration of a purification tank and the working state of a first cleaning mode of a vehicle, wherein the first cleaning mode is used for cleaning the purification tank of the vehicle;
and controlling the working state of a second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode, wherein the second cleaning mode is used for cleaning a nozzle of a fuel injector of the vehicle.
2. The method of claim 1, further comprising, prior to said controlling an operating state of a second cleaning mode of the vehicle based on the decontamination concentration and the operating state of the first cleaning mode:
if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state;
and if the purification concentration is smaller than the first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
3. The method of claim 2, wherein said controlling an operating state of a second cleaning mode of the vehicle based on the decontamination concentration and the operating state of the first cleaning mode comprises:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value, wherein the second preset threshold value is greater than the first preset threshold value.
4. The method of claim 2, wherein controlling an operating state of a second cleaning mode of the vehicle based on the decontamination concentration and the operating state of the first cleaning mode further comprises:
if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is smaller than the first preset threshold value, and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time, wherein the second preset threshold value is greater than the first preset threshold value.
5. The method according to any one of claims 1-4, further comprising:
in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle of the fuel injector through the fuel pressure.
6. A cleaning control apparatus for a vehicle, characterized by comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the purification concentration of a purification tank and the working state of a first cleaning mode of a vehicle, and the first cleaning mode is used for cleaning the purification tank of the vehicle;
and the control module controls the working state of a second cleaning mode of the vehicle according to the purification concentration and the working state of the first cleaning mode, wherein the second cleaning mode is used for cleaning a nozzle of a fuel injector of the vehicle.
7. The apparatus of claim 6, wherein the control module is further configured to:
if the purification concentration is greater than or equal to a first preset threshold value, controlling the working state of the first cleaning mode to be an opening state;
and if the purification concentration is smaller than the first preset threshold value, controlling the working state of the first cleaning mode to be a closed state.
8. The apparatus of claim 7, wherein the control module is specifically configured to:
and if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is less than the first preset threshold value, wherein the second preset threshold value is greater than the first preset threshold value.
9. The apparatus of claim 7, wherein the control module is specifically configured to:
if the purification concentration is greater than or equal to a second preset threshold value and the working state of the first cleaning mode is an opening state, controlling the working state of the second cleaning mode to be the opening state until the purification concentration is smaller than the first preset threshold value, and the accumulated time of the vehicle executing the second cleaning mode in one driving period reaches a preset time, wherein the second preset threshold value is greater than the first preset threshold value.
10. The apparatus of any of claims 6-9, wherein the control module is further configured to:
in the second cleaning mode, the vehicle controls the fuel pressure injected by the fuel injector to be higher than a preset fuel pressure value so as to remove carbon deposition on a nozzle of the fuel injector through the fuel pressure.
11. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to implement the method of any of claims 1-5.
12. A vehicle, characterized by comprising: a processor, and a memory communicatively coupled to the processor;
the memory stores computer-executable instructions;
the processor executes computer-executable instructions stored by the memory to implement the method of any of claims 1-5.
13. A computer-readable storage medium having computer-executable instructions stored therein, which when executed by a processor, are configured to implement the method of any one of claims 1-5.
14. A computer program product comprising computer executable instructions which, when executed by a processor, implement the method of any one of claims 1 to 5.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210081207.0A CN114412641B (en) | 2022-01-24 | 2022-01-24 | Cleaning control method and device for vehicle, electronic device, vehicle and medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210081207.0A CN114412641B (en) | 2022-01-24 | 2022-01-24 | Cleaning control method and device for vehicle, electronic device, vehicle and medium |
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| CN114412641A true CN114412641A (en) | 2022-04-29 |
| CN114412641B CN114412641B (en) | 2023-03-21 |
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| CN114412641B (en) | 2023-03-21 |
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