CN114837829A - Engine dehumidification method, device and system and storage medium - Google Patents
Engine dehumidification method, device and system and storage medium Download PDFInfo
- Publication number
- CN114837829A CN114837829A CN202210417259.0A CN202210417259A CN114837829A CN 114837829 A CN114837829 A CN 114837829A CN 202210417259 A CN202210417259 A CN 202210417259A CN 114837829 A CN114837829 A CN 114837829A
- Authority
- CN
- China
- Prior art keywords
- engine
- dehumidification
- preset
- vehicle
- dragging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007791 dehumidification Methods 0.000 title claims abstract description 77
- 238000000034 method Methods 0.000 title claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 230000007935 neutral effect Effects 0.000 claims abstract description 21
- 239000007858 starting material Substances 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000004590 computer program Methods 0.000 claims description 11
- 239000007789 gas Substances 0.000 abstract description 25
- 239000002912 waste gas Substances 0.000 abstract description 7
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/502—Neutral gear position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
The application provides an engine dehumidification method, device, system and storage medium, the method comprises: when the current speed of a motor is 0, the neutral gear state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to the preset threshold value and the enabling signal of the vehicle is not received, whether the accelerator pedal reaches the preset treading times within the first preset time is judged, if the accelerator pedal reaches the preset treading times, the back-dragging dehumidification is carried out, and the back-dragging dehumidification comprises the following steps: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine. Therefore, the starter drives the engine to drag backwards, so that waste gas rich in water vapor in the engine cylinder and the exhaust pipeline can be discharged in time, the phenomenon of icing in the engine cylinder and the exhaust pipeline after the vehicle is stopped in cold seasons is effectively prevented, and the driving safety is improved.
Description
Technical Field
The present disclosure relates to vehicle technologies, and in particular, to a method, an apparatus, a system, and a storage medium for dehumidifying an engine.
Background
After the vehicle is parked in winter or in a cold weather environment, a large amount of water vapor can be contained in exhaust gas in a cylinder of an engine of the vehicle and in an exhaust pipeline, and the water vapor can be further condensed into water to be frozen in the cold weather. The icing may cause partial pipeline blockage, difficulty in next driving and the like.
Therefore, how to dehumidify the vehicle engine to prevent the icing problem is a technical problem to be solved in the field.
Disclosure of Invention
In view of the above, an object of the present application is to provide an engine dehumidifying method, apparatus, system and storage medium, which can dehumidify a vehicle engine and prevent the occurrence of icing problem.
In order to achieve the purpose, the technical scheme is as follows:
in a first aspect, an embodiment of the present application provides an engine dehumidification method, including:
when the current speed of an engine is 0, a neutral state signal of a vehicle is received, a current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold value, and an enabling signal of the vehicle is not received, judging whether an accelerator pedal reaches a preset treading frequency within a first preset time period;
if so, carrying out back-dragging dehumidification;
the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
In one possible implementation, the method further includes:
and when the duration of the back-dragging dehumidification is greater than or equal to a second preset duration, closing the back-dragging dehumidification.
In one possible implementation, the method further includes:
and when the number of times of the back-up dehumidification is greater than or equal to a first preset number of times, closing the back-up dehumidification.
In one possible implementation manner, before the determining whether the accelerator pedal reaches the preset stepping number within the first preset time period, the method further includes:
judging the confidence level of the neutral gear state signal;
and when the confidence degree is greater than or equal to a first threshold value, judging whether the accelerator pedal reaches a preset treading frequency within a first preset time.
In a second aspect, an embodiment of the present application provides an engine dehumidifying apparatus, including:
the first judgment unit is used for judging whether the accelerator pedal reaches the preset stepping times within a first preset duration when the current speed of the engine is 0, a neutral state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold value and an enabling signal of the vehicle is not received;
the back-dragging dehumidifying unit is used for carrying out back-dragging dehumidifying when the accelerator pedal reaches the preset treading times within the first preset time; the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
In one possible implementation, the apparatus further includes:
and the first closing unit is used for closing the back-dragging dehumidification when the time length of the back-dragging dehumidification is greater than or equal to a second preset time length.
In one possible implementation, the apparatus further includes:
and the second closing unit is used for closing the back-dragging dehumidification when the number of times of the back-dragging dehumidification is greater than or equal to a first preset number of times.
In one possible implementation, the apparatus further includes:
the confidence coefficient judging unit is used for judging the confidence coefficient of the neutral gear state signal;
and the condition unit is used for starting the first judgment unit when the confidence degree is greater than or equal to a first threshold value.
In a third aspect, an embodiment of the present application further provides an engine dehumidification system, including:
a memory for storing a computer program;
a processor for implementing the steps of the engine dehumidification method as described above when executing said computer program.
In a fourth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is processed and executed, the steps of the engine dehumidification method are implemented as described above.
Compared with the prior art, the embodiment of the application has the following advantages:
the embodiment of the application provides an engine dehumidification method, an engine dehumidification device, an engine dehumidification system and a storage medium, wherein the method comprises the following steps: when the current speed of a motor is 0, the neutral gear state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to the preset threshold value and the enabling signal of the vehicle is not received, whether the accelerator pedal reaches the preset treading times within the first preset time is judged, if the accelerator pedal reaches the preset treading times, the back-dragging dehumidification is carried out, and the back-dragging dehumidification comprises the following steps: and cutting off the gas injection valve and the gas cut-off valve and controlling a starter to drag the engine to idle so as to discharge water vapor in the engine. Therefore, the starter drives the engine to drag backwards, so that waste gas rich in water vapor in the engine cylinder and the exhaust pipeline can be discharged in time, the phenomenon of icing in the engine cylinder and the exhaust pipeline after the vehicle is stopped in cold seasons is effectively prevented, and the driving safety is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a flow chart illustrating a method of dehumidifying an engine provided by an embodiment of the present application;
FIG. 2 shows a schematic diagram of an engine dehumidifying device provided by the embodiment of the application.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.
As described in the background of the invention, after the vehicle is parked in winter or in a cold weather environment, the exhaust gas in the engine cylinder and in the exhaust pipe of the vehicle contains a large amount of water vapor, and the water vapor is further condensed into water to be frozen in the cold weather. The icing may cause partial pipeline blockage, difficulty in next driving and the like.
Therefore, how to dehumidify the vehicle engine to prevent the icing problem is a technical problem to be solved in the field.
In order to solve the above technical problem, embodiments of the present application provide an engine dehumidification method, apparatus, system and storage medium, where the method includes: when the current speed of a motor is 0, the neutral gear state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to the preset threshold value and the enabling signal of the vehicle is not received, whether the accelerator pedal reaches the preset treading times within the first preset time is judged, if the accelerator pedal reaches the preset treading times, the back-dragging dehumidification is carried out, and the back-dragging dehumidification comprises the following steps: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine. Therefore, the starter drives the engine to drag backwards, so that waste gas rich in water vapor in the engine cylinder and the exhaust pipeline can be discharged in time, the phenomenon of icing in the engine cylinder and the exhaust pipeline after the vehicle is stopped in cold seasons is effectively prevented, and the driving safety is improved.
Exemplary method
Referring to fig. 1, the figure is a flowchart of an engine dehumidification method provided by an embodiment of the present application, including:
s101: when the current speed of the engine is 0, a neutral state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold value, and an enabling signal of the vehicle is not received, whether the accelerator pedal reaches a preset stepping frequency within a first preset time is judged.
In the present embodiment, when the temperature is low in winter and the engine is stopped after running for a long time, the interior of the engine may be rich in water vapor, and at this time, the water vapor needs to be discharged and the air in the engine cavity is replaced by dry and warm air, and the vehicle needs to be powered up firstly, for example, through T15.
Because the engine dehumidification method provided by the embodiment of the application is realized in a stop state, the conditions for implementing the engine dehumidification method comprise that the current speed of the engine is 0, namely the vehicle is in a static state; in addition, since subsequent engine dehumidification requires idling the engine, the conditions under which the engine dehumidification method is performed also include receipt of a neutral status signal for the vehicle; meanwhile, in order to avoid the operation of the vehicle, the conditions for performing the engine dehumidification method further include that the current auxiliary power output apparatus of the vehicle is not activated and an enable signal of the vehicle is not received; in addition, the engine dehumidification method according to the embodiment of the application is performed only in a cold environment, so that the condition further includes that the current environment temperature is less than or equal to a preset threshold value, starting in an environment with normal temperature is avoided, and waste of energy is avoided.
When the conditions of the engine dehumidification method are met, whether the accelerator pedal reaches the preset trampling times within the first preset time period can be judged, that is, whether the engine dehumidification method provided by the embodiment of the application is activated by the driver through the preset trampling times within the first preset time period is judged, so that the operation can be performed according to the judgment result.
In addition, in a possible implementation manner, the vehicle hand brake can be pulled up under the condition of performing the engine dehumidification method, so that the safety of the engine dehumidification method provided by the embodiment of the application is improved, the vehicle is ensured to be in a static state when the method of the embodiment of the application is implemented, and the situations of vehicle motion or vehicle sliding and the like are prevented.
In a possible implementation manner, after the neutral state signal of the vehicle is received, the confidence level of the neutral state signal can be judged, and when the confidence level is greater than or equal to a first threshold value, subsequent engine dehumidification operation is performed, so that the neutral state signal of the vehicle is ensured not to be influenced by interference, and the neutral state of the vehicle can be represented normally.
In a possible implementation manner, the embodiment of the application can also detect whether the accelerator pedal is normal or not, and is not damaged, so that the engine dehumidification method provided by the embodiment of the application can be normally performed in the following.
S102: if so, carrying out back-dragging dehumidification; the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
In the embodiment of the present application, when the above-described conditions are met, it is described that the engine can be subjected to the back-up dehumidification, and it is first necessary to adjust the state of the vehicle to a state in which the vehicle can be subjected to the back-up dehumidification, and for example, the starter can be started at T50 to perform the subsequent back-up dehumidification.
The engine is characterized in that the engine is provided with a gas injection valve, a gas stop valve and a starter, wherein the starter is controlled to drive the engine to idle, so that water vapor in the engine is discharged, when the gas injection valve and the gas stop valve are cut off, a vehicle can not run, the idle of the engine is driven to discharge waste gas such as the water vapor in the engine, and therefore the engine can timely discharge the waste gas rich in the water vapor in the engine cylinder and in the exhaust pipeline, the phenomenon that the engine cylinder and the exhaust pipeline are frozen after the engine is stopped in a cold season is effectively prevented, and the driving safety is improved.
In the process, the engine can suck dry and cold air outside, so that the gas inside the engine can be replaced after the engine is stopped, and the icing problem is prevented.
In addition, in a possible implementation manner, when the duration of the back-up dehumidification is greater than or equal to a second preset duration, the back-up dehumidification is turned off so as to prevent the engine from idling for a long time and avoid damage to the engine.
In a possible implementation manner, when the number of times of the back-up dehumidification is greater than or equal to the first preset number, the back-up dehumidification is turned off, and similarly, the long-time idling of the engine can be avoided, and the damage to the engine is avoided.
In a possible implementation mode, after the engine is dehumidified, the back-dragging dehumidification can be quit through powering off by a signal, and the vehicle can perform normal running functions.
The embodiment of the application provides an engine dehumidification method, which comprises the following steps: when the current speed of a motor is 0, the neutral gear state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to the preset threshold value and the enabling signal of the vehicle is not received, whether the accelerator pedal reaches the preset treading times within the first preset time is judged, if the accelerator pedal reaches the preset treading times, the back-dragging dehumidification is carried out, and the back-dragging dehumidification comprises the following steps: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine. Therefore, the starter drives the engine to drag backwards, so that waste gas rich in water vapor in the engine cylinder and the exhaust pipeline can be discharged in time, the phenomenon of icing in the engine cylinder and the exhaust pipeline after the vehicle is stopped in cold seasons is effectively prevented, and the driving safety is improved.
Exemplary devices
Referring to fig. 2, a schematic diagram of an engine dehumidifying apparatus provided in an embodiment of the present application includes:
the first judging unit 201 is configured to judge whether the accelerator pedal reaches a preset stepping frequency within a first preset time period when the current vehicle speed of the engine is 0, a neutral state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold, and an enable signal of the vehicle is not received;
the back-dragging dehumidifying unit 202 is used for performing back-dragging dehumidifying when the accelerator pedal reaches the preset treading times within the first preset time; the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
In one possible implementation, the apparatus further includes:
and the first closing unit is used for closing the back-dragging dehumidification when the time length of the back-dragging dehumidification is greater than or equal to a second preset time length.
In one possible implementation, the apparatus further includes:
and the second closing unit is used for closing the back-dragging dehumidification when the number of times of the back-dragging dehumidification is greater than or equal to a first preset number of times.
In one possible implementation, the apparatus further includes:
the confidence coefficient judging unit is used for judging the confidence coefficient of the neutral gear state signal;
and the condition unit is used for starting the first judgment unit when the confidence degree is greater than or equal to a first threshold value.
The embodiment of the application provides an engine dehumidifying device, and a method using the device comprises the following steps: when the current speed of a motor is 0, the neutral gear state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to the preset threshold value and the enabling signal of the vehicle is not received, whether the accelerator pedal reaches the preset treading times within the first preset time is judged, if the accelerator pedal reaches the preset treading times, the back-dragging dehumidification is carried out, and the back-dragging dehumidification comprises the following steps: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine. Therefore, the starter drives the engine to drag backwards, so that waste gas rich in water vapor in the engine cylinder and the exhaust pipeline can be discharged in time, the phenomenon of icing in the engine cylinder and the exhaust pipeline after the vehicle is stopped in cold seasons is effectively prevented, and the driving safety is improved.
On the basis of the above embodiments, embodiments of the present application further provide an engine dehumidification system, including:
a memory for storing a computer program;
a processor for implementing the steps of the engine dehumidification method as described above when executing said computer program.
On the basis of the above embodiments, the present application further provides a computer readable storage medium, on which a computer program is stored, and the computer program is processed and executed to implement the steps of the engine dehumidification method.
The computer-readable storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for device embodiments, since they are substantially similar to method embodiments, they are described relatively simply, and reference may be made to some descriptions of the method embodiments for relevant points.
The foregoing is merely a preferred embodiment of the present application and, although the present application discloses the foregoing preferred embodiments, the present application is not limited thereto. Those skilled in the art can now make numerous possible variations and modifications to the disclosed embodiments, or modify equivalent embodiments, using the methods and techniques disclosed above, without departing from the scope of the claimed embodiments. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still fall within the protection scope of the technical solution of the present application without departing from the content of the technical solution of the present application.
Claims (10)
1. An engine dehumidification method, comprising:
when the current speed of an engine is 0, a neutral state signal of a vehicle is received, a current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold value, and an enabling signal of the vehicle is not received, judging whether an accelerator pedal reaches a preset treading frequency within a first preset time period;
if so, carrying out back-dragging dehumidification;
the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
2. The method of claim 1, further comprising:
and when the duration of the back-dragging dehumidification is greater than or equal to a second preset duration, closing the back-dragging dehumidification.
3. The method of claim 1, further comprising:
and when the number of times of the back-up dehumidification is greater than or equal to a first preset number of times, closing the back-up dehumidification.
4. The method of claim 1, wherein prior to said determining whether the accelerator pedal has reached the predetermined number of steps within the first predetermined length of time, the method further comprises:
judging the confidence level of the neutral gear state signal;
and when the confidence degree is greater than or equal to a first threshold value, judging whether the accelerator pedal reaches a preset treading frequency within a first preset time.
5. An engine dehumidifying device, comprising:
the first judgment unit is used for judging whether the accelerator pedal reaches the preset stepping times within a first preset duration when the current speed of the engine is 0, a neutral state signal of the vehicle is received, the current auxiliary power output device of the vehicle is not activated, the current ambient temperature is less than or equal to a preset threshold value and an enabling signal of the vehicle is not received;
the back-dragging dehumidifying unit is used for carrying out back-dragging dehumidifying when the accelerator pedal reaches the preset treading times within the first preset time; the mop-down dehumidification comprises: and cutting off the gas injection valve and the gas cut-off valve and controlling the starter to drag the engine to idle so as to discharge water vapor in the engine.
6. The apparatus of claim 5, further comprising:
and the first closing unit is used for closing the back-dragging dehumidification when the time length of the back-dragging dehumidification is greater than or equal to a second preset time length.
7. The apparatus of claim 5, further comprising:
and the second closing unit is used for closing the back-dragging dehumidification when the number of times of the back-dragging dehumidification is greater than or equal to a first preset number of times.
8. The apparatus of claim 5, further comprising:
the confidence coefficient judging unit is used for judging the confidence coefficient of the neutral gear state signal;
and the condition unit is used for starting the first judgment unit when the confidence degree is greater than or equal to a first threshold value.
9. An engine dehumidification system, comprising:
a memory for storing a computer program;
a processor for implementing the steps of the engine dehumidifying method according to any one of claims 1-4 when executing the computer program.
10. A computer-readable medium, having stored thereon a computer program which, when being processed and executed, carries out the steps of the engine dehumidifying method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210417259.0A CN114837829A (en) | 2022-04-20 | 2022-04-20 | Engine dehumidification method, device and system and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210417259.0A CN114837829A (en) | 2022-04-20 | 2022-04-20 | Engine dehumidification method, device and system and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114837829A true CN114837829A (en) | 2022-08-02 |
Family
ID=82564967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210417259.0A Pending CN114837829A (en) | 2022-04-20 | 2022-04-20 | Engine dehumidification method, device and system and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114837829A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523036A (en) * | 2022-10-08 | 2022-12-27 | 潍柴动力股份有限公司 | Control method and device of power system, electronic equipment and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070204840A1 (en) * | 2006-03-06 | 2007-09-06 | Nissan Motor Co., Ltd. | Vehicle control method and vehicle control apparatus |
| US20190145362A1 (en) * | 2017-11-16 | 2019-05-16 | Ford Global Technologies, Llc | Methods and systems for removing moisture from engine components |
| US20190257231A1 (en) * | 2018-02-22 | 2019-08-22 | Ford Global Technologies, Llc | Methods and systems for removing moisture from engine exhaust system |
| CN113153547A (en) * | 2021-05-07 | 2021-07-23 | 潍柴动力股份有限公司 | Gas engine scavenging method, device, equipment, vehicle and storage medium |
-
2022
- 2022-04-20 CN CN202210417259.0A patent/CN114837829A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070204840A1 (en) * | 2006-03-06 | 2007-09-06 | Nissan Motor Co., Ltd. | Vehicle control method and vehicle control apparatus |
| US20190145362A1 (en) * | 2017-11-16 | 2019-05-16 | Ford Global Technologies, Llc | Methods and systems for removing moisture from engine components |
| US20190257231A1 (en) * | 2018-02-22 | 2019-08-22 | Ford Global Technologies, Llc | Methods and systems for removing moisture from engine exhaust system |
| CN113153547A (en) * | 2021-05-07 | 2021-07-23 | 潍柴动力股份有限公司 | Gas engine scavenging method, device, equipment, vehicle and storage medium |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523036A (en) * | 2022-10-08 | 2022-12-27 | 潍柴动力股份有限公司 | Control method and device of power system, electronic equipment and storage medium |
| CN115523036B (en) * | 2022-10-08 | 2024-04-16 | 潍柴动力股份有限公司 | Control method and device of power system, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6671612B2 (en) | Vehicle idling stop system | |
| US20120185158A1 (en) | Methods and systems for assisted direct start control | |
| US8858396B2 (en) | Device and method for controlling ISG logic | |
| JPH0814076A (en) | Automatic engine stop/starting device | |
| BRPI1107012A2 (en) | Idle Stop and Go System and Method for Idle Control | |
| CN114837829A (en) | Engine dehumidification method, device and system and storage medium | |
| US10100762B2 (en) | Engine control device | |
| CN112240251B (en) | Regeneration treatment method and device for particle catcher | |
| CN104718363A (en) | Automatic engine stopping/restarting device, and automatic engine stopping/restarting method | |
| CN1619126A (en) | Method for controlling idle stop-and-go system | |
| JP6288006B2 (en) | Engine control device | |
| KR101251784B1 (en) | Control Method of Restarting Engine in an AT ISG Automobile | |
| JP2017094824A (en) | Hybrid vehicle control device | |
| CN111542464A (en) | Vehicle control method and vehicle control device | |
| US4610146A (en) | Operating control device for air conditioner for use in vehicle | |
| JP2002303234A (en) | Engine start control device | |
| JP3780805B2 (en) | Electric oil pump drive control device for automatic transmission for idle stop vehicle | |
| JP2004308511A (en) | Idle stop vehicle control device | |
| CN108622069B (en) | Vehicle control method and ECU | |
| CN114194189B (en) | Vehicle start-stop control method and device and vehicle | |
| JP2007009812A (en) | Golf car of fuel-injection engine type | |
| CN106467114A (en) | Heated windshield load is controlled to start effectiveness to allow and to maximize stopping | |
| JP2002161758A (en) | Throttle control device for internal combustion engine | |
| CN107089232B (en) | Vehicle pump condition response method and assembly | |
| KR100977386B1 (en) | Apparatus and method for controlling a fuel pump of hybrids lpi vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220802 |
|
| RJ01 | Rejection of invention patent application after publication |