CN116852937A - Vehicle heating capacity control method, device and equipment - Google Patents
Vehicle heating capacity control method, device and equipment Download PDFInfo
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- CN116852937A CN116852937A CN202310693162.7A CN202310693162A CN116852937A CN 116852937 A CN116852937 A CN 116852937A CN 202310693162 A CN202310693162 A CN 202310693162A CN 116852937 A CN116852937 A CN 116852937A
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- 238000004590 computer program Methods 0.000 claims description 16
- 238000004378 air conditioning Methods 0.000 claims description 13
- 239000002826 coolant Substances 0.000 claims description 7
- 238000003860 storage Methods 0.000 description 11
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/03—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant and from a source other than the propulsion plant
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a vehicle heating capacity control method, device and equipment. The method comprises the following steps: acquiring target vehicle parameters and target environment temperature of a target vehicle; determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user; under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, sending a target heating lifting instruction to an engine controller and a transmission controller, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction, so that the heating performance of the vehicle is improved without increasing the hardware cost, and the comfort of the vehicle and the satisfaction of the user are improved.
Description
Technical Field
The present invention relates to the field of vehicle heating technologies, and in particular, to a method, an apparatus, and a device for controlling a vehicle heating capability.
Background
Automobiles have been taken as vehicles to a large number of households, and the comfort experience requirements of drivers and passengers on the automobiles are becoming more and more strict. The ability of an on-board air conditioner to warm is particularly important in the comfort experience of a vehicle. In cold winter, when the external environment temperature is lower, the warm-up speed in the normal running process after the engine is cold started is insufficient, or the driving capability of the engine in the steady running process of the vehicle is insufficient, the cooling liquid temperature is lower due to faster heat dissipation at low temperature, and the strong heating requirement of a user cannot be supported.
The heating performance of the air conditioner is improved, and the common practice is to add an active grille, heating electric auxiliary heating equipment, cladding air conditioner pipelines, improving the sealing performance of the whole vehicle and the like, wherein the practice is to achieve heating indexes, and basically, larger hardware cost is required to be increased, so that the hardware cost is increased.
Disclosure of Invention
The invention provides a vehicle heating capacity control method, device and equipment, which do not need to increase hardware cost additionally, so as to achieve the effect of improving the heating performance of a vehicle, and further improve the comfort of the vehicle and the satisfaction degree of users.
According to an aspect of the present invention, there is provided a vehicle heating capacity control method including:
Acquiring target vehicle parameters and target environment temperature of a target vehicle;
determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user;
and under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, sending a target heating lifting instruction to an engine controller and a transmission controller, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction.
According to another aspect of the present invention, there is provided a vehicle heating capacity control apparatus including:
the data information acquisition module is used for acquiring target vehicle parameters and target environment temperature of a target vehicle;
the heating requirement judging module is used for determining whether the heating capacity of the target vehicle meets the heating requirement of the target user or not based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user;
and the air-conditioning heating control module is used for sending a target heating lifting instruction to the engine controller and the transmission controller under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction.
According to another aspect of the present invention, there is provided an electronic apparatus including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle heating capacity control method according to any one of the embodiments of the present invention.
The technical scheme of the embodiment of the invention relates to interaction among an air conditioner controller, an engine controller and a transmission controller. The air conditioner controller obtains target vehicle parameters, target environment temperature and other factors of the target vehicle. And comprehensively judging and determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user. When the heating capacity of the target vehicle cannot meet the heating requirement of the target user, the air conditioner controller sends a target heating lifting instruction to the engine controller and the transmission controller. After receiving the target heating promotion instruction, the engine controller and the transmission controller execute a corresponding heating performance promotion control strategy so as to promote the heating capacity of the target vehicle, and the effect of promoting the heating performance of the vehicle can be achieved without increasing the hardware cost additionally, so that the comfort of the vehicle and the satisfaction of users are promoted.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a vehicle heating capacity control method according to a first embodiment of the present invention;
fig. 2 is a flowchart of a vehicle heating capacity control method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a vehicle heating capacity control method provided according to a third embodiment of the present invention;
fig. 4 is a structural diagram of a vehicle heating capacity control device provided according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device implementing a vehicle heating capacity control method according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of a vehicle heating capacity control method according to an embodiment of the present invention, where the method may be performed by a vehicle heating capacity control device, and the vehicle heating capacity control device may be implemented in hardware and/or software, and the vehicle heating capacity control device may be configured in an electronic device. As shown in fig. 1, the method includes:
s101, acquiring target vehicle parameters and target environment temperature of a target vehicle.
The target vehicle may refer to a vehicle whose heating capacity is to be controlled. The target vehicle parameter may refer to parameter information related to the target vehicle, such as an external environment temperature, an in-vehicle temperature, and a coolant temperature. The target ambient temperature may refer to an external temperature of the target vehicle.
It should be noted that, to obtain various data information during the running of the vehicle, some special devices or techniques are required. The various data of the vehicle are read in real time, usually by an OBD (On-Board Diagnostics) automotive diagnostic instrument, and are analyzed and displayed by corresponding application programs or software. Or acquiring information in real time through other computing devices such as automobile electronic software, vehicle-mounted sensors and the like.
In general, some specific devices or techniques are required to obtain various data information in real time while the vehicle is running. These devices and technologies are of different kinds and brands on the market, and need to be selected according to specific needs.
S102, determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user.
Wherein the target user may be a driver of the target vehicle. The air conditioner operation instruction may refer to an adjustment instruction of the target user on the vehicle in the air conditioner.
Specifically, comprehensive evaluation analysis is performed on the target vehicle parameters, the target environment temperature and the air conditioner operation instruction triggered by the target user, so that whether the heating capacity of the target vehicle meets the heating requirement of the target user can be determined.
Illustratively, determining whether the heating capacity of the target vehicle meets the heating demand of the target user based on the target vehicle parameters and the target ambient temperature, and a target user-triggered air conditioning operation instruction may be determined by:
and determining that the heating capacity of the target vehicle does not meet the heating requirement of the target user under the condition that the target environment temperature is lower than a preset environment temperature, the engine coolant temperature of the target vehicle is lower than a preset coolant temperature and the heating index indicated by the air conditioner operation instruction is higher than a preset heating index.
It should be noted that the preset environmental temperature, the preset coolant temperature, and the preset heating index need to be determined according to specific practical situations (such as seasonal factors, altitude factors, and usage habit factors of the target user), and are not specifically limited herein.
Optionally, the heating index indicated by the air conditioner operation instruction is higher than a preset heating index, and may be represented by the following indexes and modes: the target heating air volume in the air conditioner operation instruction is larger than the preset heating air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature; or, the target heating air volume in the air conditioner operation instruction is automatic air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature.
Similarly, the preset heating air quantity and the preset heating temperature also need to be determined according to specific practical conditions. The target heating air volume may refer to an indication air volume triggered by a target user for the vehicle-mounted air conditioner. The target heating temperature may refer to an indication temperature of a target user for triggering of the vehicle-mounted air conditioner.
In short, when the target heating air volume is greater than the preset heating air volume or the target heating air volume is an automatic air volume and the target heating temperature in the air conditioner operation command is greater than the preset heating temperature, it may be indicated that the heating index indicated by the air conditioner operation command is higher than the preset heating index.
And S103, under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, sending a target heating lifting instruction to an engine controller and a transmission controller, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction.
The target heating increasing command may be a command for instructing an engine controller and the transmission controller to increase heating capacity of the target vehicle.
Specifically, under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of a target user, a target heating lifting instruction is sent to an engine controller and a transmission controller, and the engine controller and the transmission controller are respectively controlled to lift the heating capacity of the target vehicle according to the target heating lifting instruction. In the case where the heating capacity of the target vehicle cannot meet the heating demand of the target user, it is not necessary to send a target heating promotion instruction to the engine controller and the transmission controller.
As an example, after the engine controller and the transmission controller are controlled to raise the heating capacity of the target vehicle according to the target heating raising instruction, it may be further determined whether the heating capacity of the target vehicle satisfies the heating requirement of the target user. And sending a heating lifting release command to an engine controller and a transmission controller and prohibiting the engine controller and the transmission controller from lifting the heating capacity of the target vehicle under the condition that the heating capacity of the target vehicle meets the heating requirement of the target user.
The technical scheme of the embodiment of the invention relates to interaction among an air conditioner controller, an engine controller and a transmission controller. The air conditioner controller obtains target vehicle parameters, target environment temperature and other factors of the target vehicle. And comprehensively judging and determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user. When the heating capacity of the target vehicle cannot meet the heating requirement of the target user, the air conditioner controller sends a target heating lifting instruction to the engine controller and the transmission controller. After receiving the target heating promotion instruction, the engine controller and the transmission controller execute a corresponding heating performance promotion control strategy so as to promote the heating capacity of the target vehicle, and the effect of promoting the heating performance of the vehicle can be achieved without increasing the hardware cost additionally, so that the comfort of the vehicle and the satisfaction of users are promoted.
Example two
Fig. 2 is a flowchart of a vehicle heating capacity control method according to a second embodiment of the present invention, where the heating capacity of the target vehicle is further refined by controlling the engine controller to increase according to the target heating increasing command based on the above embodiments. As shown in fig. 2, the method includes:
S201, acquiring target vehicle parameters and target environment temperature of a target vehicle.
S202, determining whether the heating capacity of the target vehicle meets the heating requirement of a target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user;
s203, sending a target heating lifting instruction to an engine controller and a transmission controller when the heating capacity of the target vehicle cannot meet the heating requirement of the target user.
S204, analyzing the target heating lifting instruction, and determining the heating lifting grade corresponding to the engine controller.
The target heating lifting instruction comprises a heating lifting signal and a heating lifting grade. The heating promotion level in the target heating promotion instruction is determined based on the target vehicle parameter and the air conditioning operation instruction. The heating promotion level is comprehensively judged according to the current engine coolant temperature and the specific operation of a user on an air conditioning system, and when the user heating requirement is higher, the temperature in the vehicle is lower and the temperature of the environment outside the vehicle is lower, the heating request level is higher.
Specifically, the target heating promotion command is analyzed to determine the heating promotion level corresponding to the engine controller.
S205, determining an engine heating lifting strategy corresponding to the engine controller according to the heating lifting grade in the target heating lifting instruction.
The engine heating boost strategy may refer to a heating boost strategy that the target vehicle engine adopts based on the target heating boost command.
It should be noted that, the engine heating lifting strategy can be formulated in advance based on a computer experiment, and when the engine heating lifting strategy corresponding to the engine controller can be determined through the heating lifting grade contained in the target heating lifting instruction when the engine heating lifting strategy is needed to be used.
Illustratively, in the technical solution of the present invention, the heating promotion level includes at least a first promotion level, a second promotion level, and a third promotion level, and the levels from the first promotion level to the third promotion level increase in sequence;
according to the heating boost level, a specific implementation of determining the engine heating boost strategy may be as follows:
controlling the idle speed of the target vehicle engine to be higher than a first preset idle speed for running under the condition that the heating lifting level is the first lifting level;
controlling the idle speed of the target vehicle engine to be higher than a second preset idle speed for running under the condition that the heating lifting level is the second lifting level;
And under the condition that the heating lifting level is the third lifting level, prohibiting the target vehicle from starting and stopping the engine at idle speed, and controlling the idle speed of the engine of the target vehicle to be higher than a third preset idle speed for running.
And the engine speeds from the first preset idle speed to the third preset idle speed are sequentially increased. The first preset idle speed, the second preset idle speed and the third preset idle speed need to be determined according to specific actual conditions.
Specifically, when the heating lifting level is the first lifting level, controlling the idle speed of the target vehicle engine to be higher than a first preset idle speed for operation when the idle speed is operated; when the heating lifting level is the second lifting level, controlling the idle speed of the target vehicle engine to be higher than a second preset idle speed for operation when the idle speed is operated; and when the heating lifting level is the third lifting level, controlling the idle speed of the target vehicle engine to be higher than a third preset idle speed for operation when the idle speed is operated. Test data of a computer simulation experiment shows that when a target vehicle is parked in situ or is driven at a low speed, the idling rotation speed is properly increased, so that the heat generation quantity of an engine can be increased, and the temperature of cooling liquid is greatly increased.
S206, controlling the engine controller to improve the heating capacity of the target vehicle based on the engine heating improving strategy.
Specifically, an engine controller is controlled, and the engine controller regulates and controls an engine based on the engine heating lifting strategy, so that the heating capacity of the target vehicle can be improved.
S207, controlling the transmission controller to improve the heating capacity of the target vehicle according to the target heating improving instruction.
According to the technical scheme, the heating promotion level corresponding to the engine controller is determined by analyzing the target heating promotion command; and determining an engine heating lifting strategy corresponding to the engine controller according to the heating lifting grade in the target heating lifting instruction. After receiving the target heating lifting instruction, the engine controller and the transmission controller execute a corresponding heating performance lifting control strategy so as to improve the heat generation quantity of the engine and greatly improve the temperature of cooling liquid, thereby improving the heating capacity of a target vehicle and further improving the comfort of the vehicle and the satisfaction of users.
Example III
Fig. 3 is a flowchart of a vehicle heating capacity control method according to a third embodiment of the present invention, where the method further refines the control of the engine controller to increase the heating capacity of the target vehicle according to the target heating increasing command based on the above embodiments. As shown in fig. 3, the method includes:
S301, acquiring target vehicle parameters and target environment temperature of a target vehicle.
S302, determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user.
S303, sending a target heating lifting instruction to an engine controller and a transmission controller when the heating capacity of the target vehicle cannot meet the heating requirement of the target user.
S304, responding to the target heating lifting instruction, and determining a current gear shifting mode corresponding to the target vehicle transmission according to the target vehicle parameters.
For example, the shift modes of the target vehicle may include at least a comfort mode, an energy saving mode, a sport mode, a hot mode, and a heating shift mode.
Specifically, when a target heating elevation command is received, a current shift pattern corresponding to the target vehicle transmission can be determined by analyzing target vehicle parameters.
S305, determining a target gear shifting mode of the target vehicle according to the current gear shifting mode and a heating gear shifting mode corresponding to the transmission heating lifting strategy.
By way of example, the current gear shifting mode and the heating gear shifting mode can be compared through comprehensive analysis, and the target gear shifting mode which the transmission should take after receiving the target heating lifting instruction is determined according to actual situation requirements.
Illustratively, determining the target shift pattern of the target vehicle may be accomplished by: determining a mode level corresponding to the current gear shifting mode and a mode level corresponding to the heating gear shifting mode; determining the current gear shifting mode as the target gear shifting mode under the condition that the mode level corresponding to the current gear shifting mode is greater than or equal to the mode level corresponding to the heating gear shifting mode; and determining the heating shift mode as the target shift mode under the condition that the mode level corresponding to the current shift mode is smaller than the mode level corresponding to the heating shift mode.
It should be noted that, the comparison and matching may be performed according to a gear shift mode level comparison table, so as to determine a mode level corresponding to the current gear shift mode and a mode level corresponding to the heating gear shift mode.
S306, controlling the transmission controller to improve the heating capacity of the target vehicle based on the target gear shifting mode.
In an exemplary embodiment, after the transmission controller receives a target heating boost command from the air conditioner controller, the current shift mode is determined to be a sport mode, the sport mode has a higher priority than the heating shift mode, and the sport mode is determined to be the target shift mode. Even if the target heating elevation command is received, the transmission is still maintained in the motion mode.
And when the current gear shifting mode is determined to be the energy saving mode, the priority of the energy saving mode is lower and smaller than the priority of the heating gear shifting mode, and the energy saving mode is determined to be the target gear shifting mode. After receiving the target heating lifting instruction, the transmission controller controls the transmission to switch the energy saving mode into a heating gear shifting mode. After the target heating lifting instruction is withdrawn, the heating shift mode is correspondingly exited, and the shift mode is changed into the shift mode before the heating shift mode is switched. In addition, during the heating shift mode operation, if other higher priority modes are activated, such as the temperature of the oil is too high, resulting in the activation of the thermal mode, the shift mode is changed from the heating shift mode to the thermal mode.
The engine rotating speed corresponding to the gear shifting point of the heating gear shifting mode is higher than that of the energy saving mode or the comfort mode, so that the whole rotating speed range of the engine in the running process of the vehicle is improved, the temperature of engine cooling liquid is further improved, and the heating performance is improved.
Further, the gear shift table of the heating gear shift mode consists of two parts, namely a basic table and a compensation table. The basic table is taken from a shift table of a shift mode that is running before the heating shift mode is activated, for example, the basic table of the heating shift mode is a shift table of a comfort mode before the heating shift mode is activated. The compensation table carries out compensation correction with different degrees on the basic table according to the heating lifting grade in the target heating lifting instruction, the higher the heating lifting grade is, the higher the engine rotation speed corresponding to the compensated gear shifting point is, the compensation correction with different degrees is set according to the heating lifting grade, and the heating requirement can be ensured while other performance requirements of the whole vehicle are influenced to the minimum. The compensated shift line is limited by the highest shift point to ensure that the engine speed is not over the highest speed during upshift.
S307, controlling the engine controller to improve the heating capacity of the target vehicle according to the target heating improving instruction.
According to the technical scheme, the current gear shifting mode corresponding to the target vehicle transmission is determined according to the target vehicle parameters by responding to the target heating lifting instruction; and determining a target gear shifting mode of the target vehicle according to the current gear shifting mode and a heating gear shifting mode corresponding to the transmission heating lifting strategy, so that the air conditioner controller controls the transmission controller to operate based on the target gear shifting mode, the integral rotating speed range of an engine in the vehicle driving process is improved, the temperature of engine cooling liquid is improved, and the heating capacity of the target vehicle is improved.
Example IV
Fig. 4 is a schematic structural diagram of a vehicle heating capacity control device according to a fourth embodiment of the present invention. As shown in fig. 4, the apparatus includes: a data information acquisition module 410, a heating demand judgment module 420, and an air conditioning heating control module 430. Wherein,,
a data information acquisition module 410, configured to acquire a target vehicle parameter and a target environmental temperature of a target vehicle;
a heating requirement judging module 420, configured to determine whether a heating capability of the target vehicle meets a heating requirement of the target user based on the target vehicle parameter, the target environmental temperature, and an air conditioner operation instruction triggered by the target user;
and the air-conditioning heating control module 430 is configured to send a target heating lifting instruction to an engine controller and a transmission controller, and respectively control the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction, when the heating capacity of the target vehicle cannot meet the heating requirement of the target user.
The technical scheme of the embodiment of the invention relates to interaction among an air conditioner controller, an engine controller and a transmission controller. The air conditioner controller obtains target vehicle parameters, target environment temperature and other factors of the target vehicle. And comprehensively judging and determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user. When the heating capacity of the target vehicle cannot meet the heating requirement of the target user, the air conditioner controller sends a target heating lifting instruction to the engine controller and the transmission controller. After receiving the target heating promotion instruction, the engine controller and the transmission controller execute a corresponding heating performance promotion control strategy so as to promote the heating capacity of the target vehicle, and the effect of promoting the heating performance of the vehicle can be achieved without increasing the hardware cost additionally, so that the comfort of the vehicle and the satisfaction of users are promoted.
Optionally, the heating demand judging module 420 includes:
and the heating requirement judging unit is used for determining that the heating capacity of the target vehicle does not meet the heating requirement of the target user under the condition that the target environment temperature is lower than the preset environment temperature, the temperature of engine cooling liquid of the target vehicle is lower than the preset cooling liquid temperature and the heating index indicated by the air conditioner operation instruction is higher than the preset heating index.
Optionally, the heating demand judging module 420 further includes a heating index judging unit for determining that the heating index indicated by the air conditioner operation instruction is higher than a preset heating index.
The heating index judging unit is specifically configured to:
the target heating air volume in the air conditioner operation instruction is larger than the preset heating air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature;
or, the target heating air volume in the air conditioner operation instruction is automatic air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature.
Optionally, the target heating promotion instruction includes a heating promotion signal and a heating promotion level; the air conditioning heating control module 430 includes:
A heating promotion level determining unit, configured to analyze the target heating promotion command, determine a heating promotion level corresponding to the engine controller, where the heating promotion level in the target heating promotion command is determined based on the target vehicle parameter and the air conditioner operation command;
a heating lifting strategy determining unit, configured to determine an engine heating lifting strategy corresponding to the engine controller according to the heating lifting level in the target heating lifting instruction;
and the air-conditioning heating control unit is used for controlling the engine controller to promote the heating capacity of the target vehicle based on the engine heating promotion strategy.
Optionally, the heating promotion level at least includes a first promotion level, a second promotion level and a third promotion level, and the levels from the first promotion level to the third promotion level increase in sequence; the heating lifting strategy determining unit is specifically configured to:
controlling the idle speed of the target vehicle engine to be higher than a first preset idle speed for running under the condition that the heating lifting level is the first lifting level;
controlling the idle speed of the target vehicle engine to be higher than a second preset idle speed for running under the condition that the heating lifting level is the second lifting level;
And under the condition that the heating lifting level is the third lifting level, prohibiting the target vehicle from starting and stopping at the idle speed of the engine, and controlling the idle speed of the engine of the target vehicle to be higher than a third preset idle speed for running, wherein the engine speeds from the first preset idle speed to the third preset idle speed are sequentially increased.
Optionally, the air conditioning heating control module 430 may further include:
the current gear shifting mode determining unit is used for responding to the target heating lifting instruction and determining a current gear shifting mode corresponding to the target vehicle transmission according to the target vehicle parameters;
a target gear shifting mode determining unit, configured to determine a target gear shifting mode of the target vehicle according to the current gear shifting mode and a heating gear shifting mode corresponding to the transmission heating lifting strategy;
and the air-conditioning heating control unit is used for controlling the transmission controller to improve the heating capacity of the target vehicle based on the target gear shifting mode.
Alternatively, the target shift pattern determining unit may be specifically configured to:
determining a mode level corresponding to the current gear shifting mode and a mode level corresponding to the heating gear shifting mode;
Determining the current gear shifting mode as the target gear shifting mode under the condition that the mode level corresponding to the current gear shifting mode is greater than or equal to the mode level corresponding to the heating gear shifting mode;
and determining the heating shift mode as the target shift mode under the condition that the mode level corresponding to the current shift mode is smaller than the mode level corresponding to the heating shift mode.
Optionally, the heating demand judging module 420 may be further configured to:
re-determining whether the heating capacity of the target vehicle meets the heating requirement of the target user;
and sending a heating lifting release command to an engine controller and a transmission controller and prohibiting the engine controller and the transmission controller from lifting the heating capacity of the target vehicle under the condition that the heating capacity of the target vehicle meets the heating requirement of the target user.
The vehicle heating capacity control device provided by the embodiment of the invention can execute the vehicle heating capacity control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example five
Fig. 5 shows a schematic diagram of the structure of an electronic device 10 that may be used to implement an embodiment of the invention. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. Electronic equipment may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smartphones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the electronic device 10 includes at least one processor 11, and a memory, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., communicatively connected to the at least one processor 11, in which the memory stores a computer program executable by the at least one processor, and the processor 11 may perform various appropriate actions and processes according to the computer program stored in the Read Only Memory (ROM) 12 or the computer program loaded from the storage unit 18 into the Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
Various components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as the method vehicle heating capacity control.
In some embodiments, the method vehicle heating capacity control may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as the storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19. When the computer program is loaded into RAM 13 and executed by processor 11, one or more steps of the method vehicle heating capacity control described above may be performed. Alternatively, in other embodiments, the processor 11 may be configured to perform the method vehicle heating capacity control in any other suitable manner (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. A vehicle heating capacity control method, characterized by comprising:
acquiring target vehicle parameters and target environment temperature of a target vehicle;
determining whether the heating capacity of the target vehicle meets the heating requirement of the target user based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user;
and under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, sending a target heating lifting instruction to an engine controller and a transmission controller, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction.
2. The method of claim 1, wherein the determining whether the heating capacity of the target vehicle meets the heating demand of the target user based on the target vehicle parameters and the target ambient temperature, and a target user-triggered air conditioning operation instruction, comprises:
and determining that the heating capacity of the target vehicle does not meet the heating requirement of the target user under the condition that the target environment temperature is lower than a preset environment temperature, the engine coolant temperature of the target vehicle is lower than a preset coolant temperature and the heating index indicated by the air conditioner operation instruction is higher than a preset heating index.
3. The method of claim 2, wherein the heating index indicated by the air conditioning operation instruction is higher than a preset heating index, comprising:
the target heating air volume in the air conditioner operation instruction is larger than the preset heating air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature;
or, the target heating air volume in the air conditioner operation instruction is automatic air volume, and the target heating temperature in the air conditioner operation instruction is larger than the preset heating temperature.
4. The method of claim 1, wherein the target heating boost command comprises a heating boost signal and a heating boost level; the controlling the engine controller and the transmission controller to raise heating capacity of the target vehicle according to the target heating raising instruction includes:
Analyzing the target heating lifting instruction, and determining a heating lifting grade corresponding to the engine controller, wherein the heating lifting grade in the target heating lifting instruction is determined based on the target vehicle parameter and the air conditioner operation instruction;
determining an engine heating lifting strategy corresponding to the engine controller according to the heating lifting grade in the target heating lifting instruction;
and controlling the engine controller to promote the heating capacity of the target vehicle based on the engine heating promotion strategy.
5. The method of claim 4, wherein the heating boost levels include at least a first boost level, a second boost level, and a third boost level, the levels of the first boost level to the third boost level increasing in sequence; the determining the engine heating lifting strategy corresponding to the engine controller according to the heating lifting grade in the target heating lifting instruction comprises the following steps:
controlling the idle speed of the target vehicle engine to be higher than a first preset idle speed for running under the condition that the heating lifting level is the first lifting level;
Controlling the idle speed of the target vehicle engine to be higher than a second preset idle speed for running under the condition that the heating lifting level is the second lifting level;
and under the condition that the heating lifting level is the third lifting level, prohibiting the target vehicle from starting and stopping at the idle speed of the engine, and controlling the idle speed of the engine of the target vehicle to be higher than a third preset idle speed for running, wherein the engine speeds from the first preset idle speed to the third preset idle speed are sequentially increased.
6. The method of claim 1, wherein the separately controlling the engine controller and the transmission controller to boost the heating capacity of the target vehicle in accordance with the target heating boost command comprises:
responding to the target heating lifting instruction, and determining a current gear shifting mode corresponding to the target vehicle transmission according to the target vehicle parameters;
determining a target gear shifting mode of the target vehicle according to the current gear shifting mode and a heating gear shifting mode corresponding to the transmission heating lifting strategy;
and controlling the transmission controller to improve the heating capacity of the target vehicle based on the target gear shifting mode.
7. The method of claim 6, wherein the determining the target shift pattern of the target vehicle based on the current shift pattern and a heating shift pattern corresponding to the transmission heating lift strategy comprises:
determining a mode level corresponding to the current gear shifting mode and a mode level corresponding to the heating gear shifting mode;
determining the current gear shifting mode as the target gear shifting mode under the condition that the mode level corresponding to the current gear shifting mode is greater than or equal to the mode level corresponding to the heating gear shifting mode;
and determining the heating shift mode as the target shift mode under the condition that the mode level corresponding to the current shift mode is smaller than the mode level corresponding to the heating shift mode.
8. The method of claim 1, further comprising, after the separately controlling the engine controller and the transmission controller to boost the heating capacity of the target vehicle according to the target heating boost command:
re-determining whether the heating capacity of the target vehicle meets the heating requirement of the target user;
and sending a heating lifting release command to an engine controller and a transmission controller and prohibiting the engine controller and the transmission controller from lifting the heating capacity of the target vehicle under the condition that the heating capacity of the target vehicle meets the heating requirement of the target user.
9. A vehicle heating capacity control device, characterized by comprising:
the data information acquisition module is used for acquiring target vehicle parameters and target environment temperature of a target vehicle;
the heating requirement judging module is used for determining whether the heating capacity of the target vehicle meets the heating requirement of the target user or not based on the target vehicle parameters, the target environment temperature and an air conditioner operation instruction triggered by the target user;
and the air-conditioning heating control module is used for sending a target heating lifting instruction to the engine controller and the transmission controller under the condition that the heating capacity of the target vehicle cannot meet the heating requirement of the target user, and respectively controlling the engine controller and the transmission controller to lift the heating capacity of the target vehicle according to the target heating lifting instruction.
10. An electronic device, the electronic device comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein,,
the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform the vehicle heating capacity control method of any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310693162.7A CN116852937A (en) | 2023-06-12 | 2023-06-12 | Vehicle heating capacity control method, device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310693162.7A CN116852937A (en) | 2023-06-12 | 2023-06-12 | Vehicle heating capacity control method, device and equipment |
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| Publication Number | Publication Date |
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| CN116852937A true CN116852937A (en) | 2023-10-10 |
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|---|---|---|---|
| CN202310693162.7A Pending CN116852937A (en) | 2023-06-12 | 2023-06-12 | Vehicle heating capacity control method, device and equipment |
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| Country | Link |
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| CN (1) | CN116852937A (en) |
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2023
- 2023-06-12 CN CN202310693162.7A patent/CN116852937A/en active Pending
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