CN109455175B - Vehicle control method, vehicle control device, and computer storage medium - Google Patents
Vehicle control method, vehicle control device, and computer storage medium Download PDFInfo
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- CN109455175B CN109455175B CN201811509368.5A CN201811509368A CN109455175B CN 109455175 B CN109455175 B CN 109455175B CN 201811509368 A CN201811509368 A CN 201811509368A CN 109455175 B CN109455175 B CN 109455175B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/001—Arrangements thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0688—Engine temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The embodiment of the invention discloses a vehicle control method, a vehicle control device and a computer storage medium. The vehicle control method is applied to a vehicle side and comprises the following steps: acquiring a starting demand of a vehicle; according to the starting requirement, the preheating of the engine is automatically started when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started.
Description
Technical Field
Embodiments of the present invention relate to the field of information technology, and in particular, to a vehicle control method, a vehicle control apparatus, and a computer storage medium.
Background
In cold weather, before the automobile starts to run, in order to reduce the abrasion of the engine of the automobile, a driver needs to start the automobile, put the automobile into a neutral gear, preheat the engine, fully lubricate all bearings and gears of the engine for enough time, and then the automobile can run normally; especially, when the vehicle is frozen, the time for preheating the engine is longer, which causes that a driver needs to wait for completing the preheating of the engine for a long time after entering the vehicle, thereby wasting time and reducing efficiency.
Disclosure of Invention
In view of this, embodiments of the present invention provide a vehicle control method, a vehicle control apparatus, and a computer storage medium.
A first aspect of an embodiment of the present invention provides a vehicle control method, applied to a vehicle side, including:
acquiring a starting demand of a vehicle;
according to the starting requirement, the preheating of the engine is automatically started when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started.
Optionally, comprising:
acquiring a navigation demand for indicating a destination position, and determining a preset driving route;
wherein the determining the preset driving route comprises:
determining a preset driving route according to the destination position and the road condition;
or the like, or, alternatively,
searching at least one driving route according to the destination position, sending first information indicating the at least one driving route, receiving second information indicating a preset driving route, and determining the preset driving route; wherein the preset driving route is a subset of the at least one driving route.
Optionally, according to the vehicle start requirement, when the ambient temperature of the vehicle is lower than the preset temperature and before the vehicle starts, automatically starting engine warm-up, including:
automatically starting the engine to preheat for the ith time, wherein i is an integer greater than or equal to 1;
acquiring the temperature of the engine after the ith automatic start engine is preheated;
stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value;
obtaining the temperature of the engine after stopping preheating the engine for a preset time;
and when the engine temperature is lower than a second temperature threshold value, automatically starting the engine to warm up for the (i + 1) th time.
Optionally, the method further comprises:
obtaining that the temperature of the engine reaches a first temperature threshold value at the ith time and the vehicle is not started, and determining whether the distance between the vehicle and the user equipment is greater than the first distance threshold value or not;
if the vehicle is not started when the engine temperature reaches a first temperature threshold, stopping engine warm-up, comprising:
and if the vehicle is not started when the temperature of the engine reaches the first temperature threshold value and the distance between the vehicle and the user equipment is greater than the first distance threshold value, stopping preheating the engine.
Optionally, the method further comprises:
and if the time difference between the current time and the time for starting the engine for preheating for the first time is greater than a time threshold and the distance between the vehicle and the user equipment is greater than a first distance threshold, stopping preheating the engine.
Optionally, the method further comprises:
and after the engine preheating is stopped, sending reminding information indicating that the engine preheating is stopped to the user equipment.
Optionally, the method further comprises:
after the starting requirement is acquired, determining the starting moment of the vehicle;
according to the start demand, when the ambient temperature that the vehicle is located is less than preset temperature and before the vehicle starts, the automatic start engine preheats, include:
and according to the starting requirement, automatically starting the engine to preheat at a preset moment when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the starting moment.
Optionally, after the starting demand is acquired, determining the starting time of the vehicle includes at least one of:
receiving a start instruction indicating the start requirement; extracting the starting time from the starting instruction;
and/or the presence of a gas in the gas,
determining a distance between the vehicle and the user device; and determining that the starting moment is when the distance between the vehicle and the user equipment is smaller than a second distance threshold.
A second aspect of an embodiment of the present invention provides a vehicle control method, applied to a user equipment, including:
acquiring a starting demand of a vehicle;
and sending the starting requirement to the vehicle, wherein the starting requirement is used for triggering the preheating of the engine in advance when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started.
Optionally, the acquiring the starting requirement of the vehicle includes at least one of:
generating the starting requirement if the travel plan information indicates the requirement of the useful vehicle according to the travel plan information stored by the user equipment;
monitoring voice communication of the user equipment to obtain voice information, and generating the starting requirement if the voice information indicates a requirement of a useful vehicle;
and if a vehicle starting instruction input by a user is received, generating the starting requirement.
Optionally, the acquiring the starting requirement of the vehicle further comprises:
acquiring destination position information of a vehicle;
and generating a navigation demand according to the destination position information.
Optionally, the generating a navigation demand according to the destination location information includes at least one of:
according to the travel plan information stored by the user equipment, if the travel plan information indicates the destination position information of the useful vehicle, generating the navigation demand;
monitoring voice communication of the user equipment to obtain voice information, and generating the navigation requirement if the voice information indicates destination position information of the useful vehicle;
and if the vehicle destination position information input by the user is received, generating the navigation requirement.
A third aspect of an embodiment of the present invention provides a vehicle control apparatus, applied to a vehicle side, including:
the wireless communication module is used for acquiring vehicle starting requirements;
and the control module is connected with the wireless communication module and used for automatically starting the engine to preheat when the ambient temperature of the vehicle is lower than the preset temperature and before the vehicle is started according to the starting requirement.
A fourth aspect of the embodiments of the present invention provides a vehicle control apparatus, which is applied to a user equipment, and includes:
the system comprises an acquisition module, a starting module and a control module, wherein the acquisition module is used for acquiring the starting requirement of a vehicle;
the communication module is used for sending the starting requirement to the vehicle, wherein the starting requirement is used for triggering that the engine is preheated in advance when the ambient temperature of the vehicle is lower than the preset temperature and before the vehicle is started.
A fifth aspect of the embodiments of the present invention provides a computer storage medium, where the storage medium stores computer-executable instructions; the computer-executable instructions, when executed, enable the method provided by any of the above.
According to the control method, the control device and the computer storage medium, the starting requirement of the vehicle is obtained; according to the starting requirement, when the ambient temperature of the vehicle is lower than the preset temperature and before the vehicle is started, the engine is automatically started to preheat, and the engine can be automatically preheated in advance when the ambient temperature is lower than the preset temperature and the vehicle is not started, so that the driver does not need to manually trigger preheating, or the preheating time is waited after the vehicle is in place. In summary, in the technical scheme provided by the embodiment of the invention, when the driver arrives at the vehicle, the vehicle starts to be preheated in advance, so that the time for the driver to wait for preheating is reduced, and the intelligence of the vehicle is improved.
Drawings
Fig. 1 is a schematic flow chart of a control method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of another control method according to an embodiment of the present invention;
fig. 3 is a schematic flow chart of another control method according to an embodiment of the present invention;
fig. 4 is a schematic flow chart of another control method according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of another control device according to an embodiment of the present invention;
fig. 7 is a schematic flowchart of a control method according to an embodiment of the present invention;
fig. 8 is a flowchart of a control method according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention will be further elaborated with reference to the drawings and the embodiments. While exemplary implementations of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The present invention is more particularly described in the following paragraphs with reference to the accompanying drawings by way of example. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. Unless specifically stated or otherwise indicated, the terms "first," "second," and the like in the present disclosure are used for distinguishing various components, elements, steps, and the like in the present disclosure, and are not used for representing logical relationships or sequential relationships among the various components, elements, steps, and the like.
As shown in fig. 1, an embodiment of the present invention provides a vehicle control method, applied to a vehicle side, including:
step S10: acquiring a starting demand of a vehicle;
step S11: according to the starting requirement, the preheating of the engine is automatically started when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started.
In an embodiment of the present invention, the acquiring a starting demand of the vehicle may include:
the vehicle receives information which indicates starting requirements and is sent by user equipment;
the vehicle automatically determines the vehicle using requirement of a user from a trip plan stored in the vehicle control device, and determines the starting requirement according to the vehicle using requirement.
In an embodiment of the present invention, the engine warm-up may include: the vehicle is ignited, and the engine idles to realize the preheating of the engine; when the engine is idled, the vehicle gear is put into a neutral gear, the engine does not work on a rotating shaft of the vehicle, and wheels of the vehicle do not rotate. Thus, when the driver gets on the vehicle, the vehicle can be driven away without waiting after the vehicle finishes preheating.
In some embodiments, the step S11 may include:
acquiring the preheating rate of the vehicle;
determining the specific time length of preheating in advance according to the preheating rate;
and at the predicted starting time (namely the driving departure time) of the vehicle driving, the engine is preheated in advance for the specific time period, so that repeated preheating caused by too long advance time period is reduced, or the user still needs to wait after the vehicle arrives due to insufficient advance time period.
The starting time can be provided by the user equipment, and can also be determined according to the distance between the user equipment approaching the vehicle and the approaching speed of the user equipment to the vehicle. In short, the triggering time point determination mode has various modes, and the specific implementation mode is not limited.
In an embodiment of the present invention, the receiving, by the vehicle, the information indicating the start requirement sent by the user may include:
receiving text information and/or voice information which is sent by user equipment bound with a vehicle and indicates starting requirements;
and/or the presence of a gas in the gas,
receiving text information and/or voice information which is sent by user equipment connected with a vehicle through a wireless communication module and indicates a starting requirement; the wireless communication module can comprise a Bluetooth module, a Wi-Fi module, a 2G module, a 3G module, a 4G module or a narrowband Internet of things NB-loT module and the like.
In an embodiment of the present invention, the indicating that the vehicle and the user equipment are in the binding relationship may include at least one of:
the first method is as follows:
the identification information of the user equipment is stored in a control device of the vehicle or in a cloud server connected with the control device of the vehicle. The identification information of the user equipment includes but is not limited to at least one of the following: device identification information of the user equipment and/or communication identification information of the user equipment; the user equipment can be a mobile phone of a driver, a tablet personal computer or wearable equipment and other portable equipment;
the second method comprises the following steps:
the method comprises the steps that a user device sends a starting requirement to a vehicle control system according to a binding relationship, wherein the binding relationship is stored in the user device, and information indicating the starting requirement sent to a control device of a vehicle by the user device also carries identification information of the control device of the vehicle; the control device of the vehicle extracts the identification information of itself successfully from the start request, and the user device that transmitted the start request is considered to be the user device that has established a binding relationship with itself. The identification information of the control device of the vehicle may include: device identification information and/or communication identification information of a control device of the vehicle.
In the embodiment of the invention, the preset temperature can be set according to the requirements of users.
According to the technical scheme provided by the embodiment of the invention, the engine can be preheated in advance automatically when the ambient temperature is lower than the preset temperature and the vehicle is not started, so that the driver does not need to manually trigger preheating, or the time for preheating is waited after the vehicle arrives. In summary, in the technical scheme provided by the embodiment of the invention, when the driver arrives at the vehicle, the vehicle starts to be preheated in advance, so that the time for the driver to wait for preheating is reduced, and the intelligence of the vehicle is improved.
In some embodiments, the method comprises:
step S12: acquiring a navigation demand for indicating a destination position, and determining a preset driving route;
wherein the determining the preset driving route comprises at least one of:
determining a preset driving route according to the destination position and the historical road condition;
determining a preset driving route according to the destination position and the real-time road condition;
searching at least one driving route according to the destination position, sending first information indicating the at least one driving route to user equipment, receiving second information indicating a preset driving route generated by the user equipment according to user selection, and determining the preset driving route; wherein the preset driving route is a subset of the at least one driving route.
In an embodiment of the present invention, the navigation requirement may include a destination location coordinate, a destination location name, and the like.
In an embodiment of the present invention, the determining a preset driving route according to the destination location and the historical road condition may include:
searching for at least one driving route between the destination location and the current location of the vehicle through a global positioning system;
acquiring predicted vehicle using time according to starting requirements, and acquiring historical road conditions which are stored in a cloud server and are the same as the predicted vehicle using time through a global positioning system; for example, if the expected vehicle-use time is eight am at 11/20/2018, historical road conditions and historical driving times of the at least one driving route at eight am each day in preset days (for example, 10 days) before 11/20/2018 stored in the cloud server are acquired through the global positioning system, and the shortest historical driving time of all the at least one driving route is determined as the preset driving route.
In an embodiment of the present invention, the determining a preset driving route according to the destination location and the real-time road condition may include:
searching at least one driving route between the destination position and the position of the vehicle according to the navigation requirement;
acquiring predicted vehicle using time according to starting requirements, and acquiring real-time road conditions when the starting requirements are acquired through a global positioning system; for example, the starting demand of the user is acquired at eight am on 11/20/2018, real-time road conditions and congestion degrees between the destination location and the location of the vehicle at eight am on 11/20/2018 are searched, and the lowest congestion degree of all the at least one driving route is determined as the preset driving route.
By the technical scheme provided by the embodiment of the invention, a driving route with the shortest driving time can be determined in advance as the preset driving route according to the historical road condition or the real-time road condition, so that the driving time of a user is reduced, and the driving efficiency of the user is improved; or a preset driving route is determined in advance according to the selection of the user, so that the driving requirements of the client are met. In a word, by the technical scheme provided by the embodiment of the invention, the preset driving route can be determined before the user arrives at the vehicle, so that the waiting time of the user is reduced, and the intelligence of the vehicle is improved.
In some embodiments, the step S11 includes:
automatically starting the engine to preheat for the ith time, wherein i is an integer greater than or equal to 1;
acquiring the temperature of the engine after the ith automatic start engine is preheated;
stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value;
obtaining the temperature of the engine after stopping preheating the engine for a preset time;
when the temperature of the engine is larger than a second temperature threshold value, the preheating state of the engine is still kept stopped, and the temperature of the engine is obtained again after the preset time is passed; when the temperature of the engine is lower than a second temperature threshold value, automatically starting the engine to preheat for the (i + 1) th time; wherein, the (i + 1) th time is the next time of the (i) th time;
and if the time difference between the current time and the time for starting the engine for preheating for the first time is greater than a time threshold and the distance between the vehicle and the user equipment is greater than a first distance threshold, stopping preheating the engine.
In some embodiments, the maximum number of preheating times corresponding to one start-up requirement is I, and I is a positive integer smaller than I. I can be 2, 3 or 5 times and the like.
In an embodiment of the invention, the first temperature threshold is higher than the second temperature threshold; the second temperature threshold is higher than the preset temperature, so that after the preheating of the engine is stopped within the time threshold after the starting requirement is obtained, after the engine is cooled for a period of time, the preheating of the engine is restarted in time, the difference between the temperature when the preheating of the engine is restarted and the first temperature threshold is reduced, the time required for the temperature of the engine to reach the first temperature threshold again is shortened, and the power consumption for restarting the preheating of the engine until the temperature of the engine reaches the first temperature threshold is reduced.
In the embodiment of the present invention, the time threshold is greater than the preset time. The preset time can be set according to the user requirement, and can be set to 5 minutes, 15 minutes, 20 minutes and the like.
According to the technical scheme provided by the embodiment of the invention, the preset time is set, so that the temperature of the engine can be periodically obtained within a time threshold after the preheating of the engine is stopped, and the engine can be automatically preheated again in time after the temperature of the engine is lower than a second temperature threshold, so that the time for a driver to wait for preheating is shortened; by setting the time threshold, the engine can be prevented from being in a state of switching between starting preheating and stopping preheating for a long time before a driver reaches the vehicle, excessive abrasion of the engine is reduced, and the engine is protected.
In some embodiments, the method further comprises:
obtaining that the temperature of the engine reaches a first temperature threshold value at the ith time and the vehicle is not started, and determining whether the distance between the vehicle and the user equipment is greater than the first distance threshold value or not;
if the vehicle is not started when the engine temperature reaches a first temperature threshold, stopping engine warm-up, comprising:
and if the vehicle is not started when the temperature of the engine reaches the first temperature threshold value and the distance between the vehicle and the user equipment is greater than the first distance threshold value, stopping preheating the engine.
In an embodiment of the present invention, the determining the distance between the vehicle and the user equipment may include:
the control device of the vehicle communicates with user equipment through a wireless communication module, and judges the distance between the vehicle and the user equipment according to the signal intensity received by the Bluetooth module.
By the technical scheme provided by the embodiment of the invention, when the temperature of the engine reaches the first temperature threshold and a driver does not reach the vehicle, the engine is stopped from being preheated, and the energy consumption of the vehicle is reduced.
In some embodiments, the method further comprises:
after the engine is stopped from being warmed up, the vehicle sends reminding information indicating that the engine is stopped from being warmed up to user equipment which forms a binding relationship with the vehicle or establishes connection with the vehicle through a wireless communication module. The reminder information may include text information (e.g., a short message), a voice call (e.g., a voice call), instant messaging information, reminder information installed on the user equipment in a software program bound to the vehicle, and the like. The reminding information can comprise indication information of stopping the engine preheating, the number of times of automatically starting the engine preheating, the current temperature of the engine and the like, and remind a user of the current state of the engine and/or a record of starting the engine preheating.
By the technical scheme provided by the embodiment of the invention, the engine can be automatically stopped from being preheated under the condition that a driver does not arrive at the vehicle after the engine starts to be automatically preheated for a period of time, so that the power consumption of the vehicle is reduced, and the abrasion of the engine is reduced; and through sending reminding information to user equipment, inform the user that the engine stops preheating, make things convenient for the driver to carry out further decision according to own demand, improved the intelligence of vehicle, whether the user carries out reasonable arrangement and needs to carry out engine preheating once more.
As shown in fig. 2, in some embodiments, the method further comprises:
step S13: after the starting requirement is acquired, determining the starting moment of the vehicle;
in this embodiment of the present invention, the step S11 includes:
step S14: and according to the starting requirement, automatically starting the engine to preheat at a preset moment when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the starting moment.
In some embodiments, the step S13 includes at least one of:
receiving a start instruction indicating the start requirement; extracting the starting time from the starting instruction;
and/or the presence of a gas in the gas,
determining a distance between the vehicle and the user device; and determining that the starting moment is when the distance between the vehicle and the user equipment is smaller than a second distance threshold.
As shown in fig. 3, the present embodiment provides a vehicle control method, applied to a user equipment, including:
step S20: acquiring a starting demand of a vehicle;
step S21: and sending the starting requirement to the vehicle, wherein the starting requirement is used for triggering the preheating of the engine in advance when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started.
In the embodiment of the present invention, the user equipment includes, but is not limited to, at least one of the following: mobile terminals, such as mobile phones, tablet computers, and the like; wearable equipment, such as intelligent bracelet, intelligent wrist-watch etc..
By the technical scheme provided by the embodiment of the invention, the engine can be automatically started in advance for preheating when the user equipment acquires the starting requirement of the user, the user does not need to go to the vehicle for manually starting the engine for preheating, the time for waiting for the engine to be preheated in the vehicle by the user is reduced, and the intelligence of the vehicle is improved.
In some embodiments, the step S20, includes at least one of:
generating the starting requirement if the travel plan information indicates the requirement of the useful vehicle according to the travel plan information stored by the user equipment;
monitoring voice communication of the user equipment to obtain voice information, and generating the starting requirement if the voice information indicates a requirement of a useful vehicle;
and if a vehicle starting instruction input by a user is received, generating the starting requirement.
In the embodiment of the present invention, the travel plan information stored by the user may include schedule information stored by the user, air ticket information and ticket information stored by the user.
According to the scheme provided by the embodiment of the invention, the user equipment automatically acquires the vehicle using requirement of the user, the starting requirement can be automatically generated in time, and the intelligence of the vehicle is improved.
As shown in fig. 4, in some embodiments, the step S20 further includes:
step S22: acquiring destination position information of a vehicle;
step S23: and generating a navigation demand according to the destination position information.
In an embodiment of the present invention, the destination location information may include destination location coordinates, a destination name, and the like.
In some embodiments, the step S23, includes at least one of:
according to the travel plan information stored by the user equipment, if the travel plan information indicates the destination position information of the useful vehicle, generating the navigation demand;
monitoring voice communication of the user equipment to obtain voice information, and generating the navigation requirement if the voice information indicates destination position information of the useful vehicle;
and if the vehicle destination position information input by the user is received, generating the navigation requirement.
According to the technical scheme provided by the embodiment of the invention, the route with the least congestion can be automatically selected in advance as the preset driving route according to the destination position of the user, or the preset driving route can be selected in advance according to the requirement of the user, so that the intelligence of the vehicle is improved, and the waiting time of the user after getting on the vehicle is reduced.
As shown in fig. 5, an embodiment of the present invention provides a vehicle control device 10, applied to a vehicle side, including:
the wireless communication module 11 is used for acquiring a vehicle starting requirement;
and the control module 12 is connected with the wireless communication module 11 and is used for automatically starting the engine to preheat when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started according to the starting requirement.
In some embodiments, the wireless communication module 11 may be further configured to obtain a navigation requirement indicating a destination location;
the vehicle control device 10 may include:
and the navigation module is connected with the wireless communication module 11 and used for determining a preset driving route.
In an embodiment of the present invention, the navigation module may be specifically configured to:
determining a preset driving route according to the destination position information and the road condition;
or the like, or, alternatively,
the system comprises a destination position information acquisition unit, a route information acquisition unit and a route information acquisition unit, wherein the destination position information acquisition unit is used for acquiring destination position information of a vehicle; wherein the preset driving route is a subset of the at least one driving route.
In some embodiments, the control module 12 may include:
a temperature module to:
acquiring the temperature of the engine after the ith automatic start engine is preheated;
obtaining the temperature of the engine after stopping preheating the engine for a preset time;
the control module is configured to:
automatically starting the engine to preheat for the ith time, wherein i is an integer greater than or equal to 1;
stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value;
and when the engine temperature is lower than a second temperature threshold value, automatically starting the engine to warm up for the (i + 1) th time.
In some embodiments, the vehicle control apparatus 10 may further include:
the distance judgment module is connected with the temperature module and used for determining whether the distance between the vehicle and the user equipment is greater than a first distance threshold value or not when the temperature of the engine reaches the first temperature threshold value and the vehicle is not started in the ith time;
the control module is used for stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches the second temperature threshold value and the distance between the vehicle and the user equipment is larger than the first distance threshold value.
In some embodiments, the control module 12 may be further configured to stop engine warm-up if a difference between the current time and a time at which engine warm-up is first initiated is greater than a time threshold and a distance between the vehicle and a user device is greater than a first distance threshold.
In some embodiments, the wireless communication module 11 is further configured to send a warning message indicating that the engine warm-up is stopped to the user equipment after the engine warm-up is stopped.
In some embodiments, the vehicle control apparatus 10 further includes:
the time module is connected with the wireless communication module 11 and used for determining the starting time of the vehicle after the starting requirement is obtained;
the control module 12 is configured to automatically start the engine warm-up at a predetermined time before the starting time when the ambient temperature of the vehicle is lower than a preset temperature.
In some embodiments, the time module is configured to perform at least one of:
the wireless communication module 11 is connected with the wireless communication module 11, and the wireless communication module 11 receives a starting instruction indicating the starting requirement; the time module extracts the starting time from the starting instruction;
and/or the presence of a gas in the gas,
connected to the control module 12, the control module 12 determining a distance between the vehicle and the user device; the time module is used for determining that the starting moment is when the distance between the vehicle and the user equipment is smaller than a second distance threshold.
As shown in fig. 6, an embodiment of the present invention provides a vehicle control apparatus 20 applied to a user device, including:
an obtaining module 21, configured to obtain a starting requirement of a vehicle;
and the communication module 22 is configured to send the starting requirement to the vehicle, where the starting requirement is used to trigger that the engine is preheated in advance when the ambient temperature of the vehicle is lower than a preset temperature and before the vehicle is started.
In some embodiments, the obtaining module 21 is configured to perform at least one of:
generating the starting requirement if the travel plan information indicates the requirement of the useful vehicle according to the travel plan information stored by the user equipment;
monitoring voice communication of the user equipment to obtain voice information, and generating the starting requirement if the voice information indicates a requirement of a useful vehicle;
and if a vehicle starting instruction input by a user is received, generating the starting requirement.
The embodiment of the invention provides a computer storage medium, which stores computer executable instructions; the computer executable instructions, when executed, enable any of the methods provided above to be implemented.
Several specific examples are provided below in connection with any of the embodiments described above:
example 1:
in cold weather, the automobile part is frozen, for example, the windows are frozen, the conventional method is that a driver enters a driver seat and starts an engine to preheat, but the time is consumed for generally more than ten minutes to melt the windows.
Therefore, as shown in fig. 7, an embodiment of the present invention provides a vehicle control method, whose flow is shown in fig. 8, including:
step S1: a driver sends an instruction to an automobile in a form of a short message through a mobile phone, wherein the instruction comprises a preheating instruction and a destination position coordinate;
step S2: after the automobile receiving system receives the preheating instruction, when the ambient temperature of the automobile is lower than a preset temperature (for example, 0 ℃), the engine is automatically started, a neutral gear is engaged, and the engine is preheated at an idle speed;
step S3: after receiving the destination position coordinates, the automobile receiving system searches for a feasible driving route, and selects a smooth road route according to the real-time road condition information to avoid a congested road section;
step S4: after the engine is preheated for a period of time, when a temperature sensor in the vehicle senses that the temperature of the engine reaches a first temperature threshold (for example, 20 ℃), if the distance between the mobile phone of the driver and the vehicle is detected to be greater than a preset distance threshold, the driver can be determined to be close to a driver seat, and the engine is stopped from preheating, so that energy is saved and the abrasion of the engine is reduced; after the preheating of the engine is stopped, once the temperature detected by temperature control in the vehicle is lower than a second temperature threshold (for example, 10 ℃), the engine is automatically restarted to preheat at an idle speed;
step S5: when the automobile repeats the step S4, that is, the driver does not arrive, the engine is in a state of mutual conversion between start and stop, and if the time difference between the current time and the time for starting the engine for preheating for the first time reaches a certain time threshold (for example, 20 minutes), and the driver does not arrive, the engine preheating process is stopped, and the driver is notified, for example, the driver is notified that the engine preheating process is stopped in a manner of sending a short message to the driver' S mobile phone; if the driver needs to restart the engine preheating process, the command needs to be sent again;
step S6: if the time difference between the current time and the time for starting the engine for preheating for the first time is smaller than the time threshold, the driver can drive along with the set navigation route when sitting on the automobile.
By the method, under the conditions of cold weather and freezing of the automobile, a driver can send an engine preheating instruction to the automobile before the driver reaches the automobile, so that the engine of the automobile is preheated and iced in advance; after the driver arrives at the vehicle, the vehicle is completely iced and the preheating is completed, so that the waiting time of the driver after arriving at the vehicle can be reduced. In addition, the driver can send the coordinate information of the destination position to the vehicle, and before driving, the optimal driving route is set in advance to avoid the congested road section, so that the waiting time of the driver after reaching the vehicle can be further reduced, and the efficiency is improved.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus, system, and method may be implemented in other ways. The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (14)
1. A vehicle control method, applied to a vehicle side, comprising:
acquiring a starting demand of a vehicle;
according to the starting requirement, automatically starting the engine to preheat when the temperature of the environment where the vehicle is located is lower than the preset temperature and before the vehicle is started;
according to the start demand, when the ambient temperature that the vehicle is located is less than preset temperature and before the vehicle starts, the automatic start engine preheats, include:
according to the starting requirement, when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the vehicle is started, acquiring the preheating rate of the vehicle; determining the specific time length of preheating in advance according to the preheating rate; automatically starting the engine warm-up in advance of the specific time period at the predicted starting time of the vehicle running;
acquiring the temperature of the engine after the ith automatic start engine is preheated; i is an integer of 1 or more; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; when the temperature of the engine is lower than a second temperature threshold value, automatically starting the engine to preheat for the (i + 1) th time; wherein the first temperature threshold is higher than the second temperature threshold, which is higher than the preset temperature.
2. The method of claim 1, comprising:
acquiring a navigation demand for indicating a destination position, and determining a preset driving route;
wherein the determining the preset driving route comprises:
determining a preset driving route according to the destination position and the road condition;
or the like, or, alternatively,
searching at least one driving route according to the destination position, sending first information indicating the at least one driving route, receiving second information indicating a preset driving route, and determining the preset driving route; wherein the preset driving route is a subset of the at least one driving route.
3. The method of claim 1, further comprising:
obtaining that the temperature of the engine reaches a first temperature threshold value at the ith time and the vehicle is not started, and determining whether the distance between the vehicle and the user equipment is greater than the first distance threshold value or not;
if the vehicle is not started when the engine temperature reaches a first temperature threshold, stopping engine warm-up, comprising:
and if the vehicle is not started when the temperature of the engine reaches the first temperature threshold value and the distance between the vehicle and the user equipment is greater than the first distance threshold value, stopping preheating the engine.
4. The method of claim 1, further comprising:
and if the time difference between the current time and the time for starting the engine for preheating for the first time is greater than a time threshold and the distance between the vehicle and the user equipment is greater than a first distance threshold, stopping preheating the engine.
5. The method of claim 4, further comprising:
and after the engine preheating is stopped, sending reminding information indicating that the engine preheating is stopped to the user equipment.
6. The method according to any one of claims 1 to 5, further comprising:
after the starting requirement is acquired, determining the starting moment of the vehicle;
according to the start demand, when the ambient temperature that the vehicle is located is less than preset temperature and before the vehicle starts, the automatic start engine preheats, include:
and according to the starting requirement, automatically starting the engine to preheat at a preset moment when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the starting moment.
7. The method of claim 6,
after the starting requirement is acquired, determining the starting time of the vehicle includes at least one of the following steps:
receiving a start instruction indicating the start requirement; extracting the starting time from the starting instruction;
and/or the presence of a gas in the gas,
determining a distance between the vehicle and the user device; and determining that the starting moment is when the distance between the vehicle and the user equipment is smaller than a second distance threshold.
8. A vehicle control method is applied to user equipment and comprises the following steps:
acquiring a starting demand of a vehicle;
sending the starting requirement to a vehicle, wherein the starting requirement is used for triggering that the preheating rate of the vehicle is obtained when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the vehicle is started, determining the specific time length for preheating in advance according to the preheating rate, and preheating the engine in advance of the specific time length at the expected starting time of the vehicle running;
the starting requirement is also used for triggering the engine temperature to be obtained after the ith automatic starting engine is preheated, wherein i is an integer greater than or equal to 1; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; when the temperature of the engine is lower than a second temperature threshold value, automatically starting the engine to preheat for the (i + 1) th time; wherein the first temperature threshold is higher than the second temperature threshold, which is higher than the preset temperature.
9. The method of claim 8, wherein the obtaining a start demand of the vehicle comprises at least one of:
generating the starting requirement if the travel plan information indicates the requirement of the useful vehicle according to the travel plan information stored by the user equipment;
monitoring voice communication of the user equipment to obtain voice information, and generating the starting requirement if the voice information indicates a requirement of a useful vehicle;
and if a vehicle starting instruction input by a user is received, generating the starting requirement.
10. The method of claim 9, wherein the obtaining a start demand of the vehicle further comprises:
acquiring destination position information of a vehicle;
and generating a navigation demand according to the destination position information.
11. The method of claim 10, wherein generating navigation requirements based on the destination location information comprises at least one of:
according to the travel plan information stored by the user equipment, if the travel plan information indicates the destination position information of the useful vehicle, generating the navigation demand;
monitoring voice communication of the user equipment to obtain voice information, and generating the navigation requirement if the voice information indicates destination position information of the useful vehicle;
and if the vehicle destination position information input by the user is received, generating the navigation requirement.
12. A vehicle control device, applied to a vehicle side, comprising:
the wireless communication module is used for acquiring vehicle starting requirements;
the control module is connected with the wireless communication module and used for acquiring the preheating rate of the vehicle according to the starting requirement when the ambient temperature of the vehicle is lower than the preset temperature and before the vehicle is started, determining the specific time length for preheating in advance according to the preheating rate, and automatically starting the engine for preheating in advance of the specific time length at the expected starting time of the vehicle running;
the control module is also used for acquiring the temperature of the engine after the ith automatic start of the engine is preheated; i is an integer of 1 or more; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; when the temperature of the engine is lower than a second temperature threshold value, automatically starting the engine to preheat for the (i + 1) th time; wherein the first temperature threshold is higher than the second temperature threshold, which is higher than the preset temperature.
13. A vehicle control apparatus applied to a user device, comprising:
the system comprises an acquisition module, a starting module and a control module, wherein the acquisition module is used for acquiring the starting requirement of a vehicle;
the communication module is used for sending the starting requirement to a vehicle, wherein the starting requirement is used for triggering that the preheating rate of the vehicle is obtained when the temperature of the environment where the vehicle is located is lower than a preset temperature and before the vehicle is started, the specific time length for preheating in advance is determined according to the preheating rate, and the engine is preheated in advance of the specific time length at the expected starting time of the vehicle running;
the starting requirement is also used for triggering the engine temperature to be obtained after the ith automatic starting engine is preheated, wherein i is an integer greater than or equal to 1; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; stopping preheating the engine if the vehicle is not started when the temperature of the engine reaches a first temperature threshold value; obtaining the temperature of the engine after stopping preheating the engine for a preset time; when the temperature of the engine is lower than a second temperature threshold value, automatically starting the engine to preheat for the (i + 1) th time; wherein the first temperature threshold is higher than the second temperature threshold, which is higher than the preset temperature.
14. A computer storage medium having stored thereon computer-executable instructions; the computer-executable instructions, when executed, enable the method provided by any of claims 1 to 7, or 8 to 11.
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| CN114562370A (en) * | 2021-03-31 | 2022-05-31 | 长城汽车股份有限公司 | Vehicle starting method and device and vehicle |
| CN113464340B (en) * | 2021-06-21 | 2022-09-09 | 上汽通用五菱汽车股份有限公司 | Vehicle preheating method, terminal, vehicle control system and readable storage medium |
| CN113400954A (en) * | 2021-07-16 | 2021-09-17 | 重庆长安新能源汽车科技有限公司 | Control method and system for intelligent travel function of automobile |
| CN113619523A (en) * | 2021-08-11 | 2021-11-09 | 安徽江淮汽车集团股份有限公司 | Remote starting method and remote starting device for vehicle |
| CN113958227A (en) * | 2021-09-26 | 2022-01-21 | 青岛海尔空调器有限总公司 | Control method for automobile and automobile |
| CN114291032B (en) * | 2021-12-03 | 2023-06-06 | 江铃汽车股份有限公司 | Vehicle low-temperature remote starting method, device, storage medium and equipment |
| CN115288863B (en) * | 2022-09-06 | 2024-03-22 | 长城汽车股份有限公司 | Automobile cold start method and device |
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| US5000139A (en) * | 1990-04-30 | 1991-03-19 | Gim Wong | Auto-starter device for internal combustion engine and the like |
| CN101767585A (en) * | 2010-02-10 | 2010-07-07 | 赵峰 | Method for periodically automatically starting and stalling automotive engine |
| CN104454258A (en) * | 2014-10-27 | 2015-03-25 | 安徽江淮汽车股份有限公司 | Alcohol fuel cylinder preheating independent control method and system |
| CN105511318B (en) * | 2015-12-04 | 2018-11-23 | 小米科技有限责任公司 | Control vehicle pre-heating mean and device |
| CN106556408A (en) * | 2016-10-31 | 2017-04-05 | 余必亚 | A kind of navigation system and method |
| CN108501675A (en) * | 2018-05-30 | 2018-09-07 | 安徽江淮汽车集团股份有限公司 | A kind of method and system of the long-range warm-up control of electric vehicle |
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