CN116022031A - New energy automobile slow charging energy management control method, device, equipment and medium - Google Patents

New energy automobile slow charging energy management control method, device, equipment and medium Download PDF

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Publication number
CN116022031A
CN116022031A CN202211532947.8A CN202211532947A CN116022031A CN 116022031 A CN116022031 A CN 116022031A CN 202211532947 A CN202211532947 A CN 202211532947A CN 116022031 A CN116022031 A CN 116022031A
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China
Prior art keywords
air conditioner
threshold value
soc value
compressor
new energy
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CN202211532947.8A
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张洪吉
王亚梦
郑国勇
王守军
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IAT Automobile Technology Co Ltd
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IAT Automobile Technology Co Ltd
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Priority to CN202211532947.8A priority Critical patent/CN116022031A/en
Publication of CN116022031A publication Critical patent/CN116022031A/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

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Abstract

The application provides a new energy automobile slow charging energy management control method and device, electronic equipment and a computer readable storage medium. The energy management control method for the slow charging of the new energy automobile comprises the following steps: when the current vehicle is in a slow charge condition, after receiving an instruction for starting an air conditioner, acquiring an SOC value of a battery pack; judging the size between the SOC value and the threshold value to obtain a judging result; and carrying out corresponding control based on the judgment result and sending prompt information to the instrument. According to the embodiment of the application, in the cycle of one-time vehicle starting, the battery pack is charged under the connection state of the slow charging pile of the current vehicle, if the driver opens the air conditioner, the VCU reminds the driver by judging that corresponding control is made and the prompt is sent to the instrument, so that the driver can reasonably arrange and plan the trip.

Description

New energy automobile slow charging energy management control method, device, equipment and medium
Technical Field
The application belongs to the field of new energy automobiles, and particularly relates to a method and a device for controlling energy management during slow charging of a new energy automobile, electronic equipment and a computer readable storage medium.
Background
According to market research, the energy management control method of the current new energy automobile during slow charging is as follows: in a cycle of starting the vehicle, charging the battery pack when the current vehicle is in a connection state of the slow charging gun, and if the driver turns on the air conditioner at the moment, the charging pile simultaneously charges the air conditioner and the battery pack; if the output capacity of the slow charging pile cannot meet the requirement of power supply of the air conditioner and charging of the battery pack, the slow charging pile and the battery pack can simultaneously supply power to the air conditioner.
In the cycle of one-time vehicle starting, if the output capacity of the slow charging pile cannot meet the requirements of power supply of an air conditioner and charging of a battery pack at the same time, the slow charging pile and the battery pack supply power to the air conditioner at the same time, the original electric quantity of the battery pack can be consumed at the moment, and when the electric quantity of the battery pack is lower than that before charging, bad experience is brought to a driver for starting the vehicle for traveling next time; if the electric quantity of the battery pack is too low, the battery pack can not be started by a driver when the vehicle is used, and inconvenience is brought to the travel of the driver.
In view of this, the present application is presented.
Disclosure of Invention
The embodiment of the application provides a new energy automobile energy management control method, device, electronic equipment and computer readable storage medium during slow charging, which can charge a battery pack in a cycle of one-time vehicle starting when a current vehicle is in a connection state of a slow charging pile, and if a driver opens an air conditioner, a VCU reminds the driver by judging to make corresponding control and prompting to send to an instrument, so that the driver can reasonably arrange and plan a trip.
In a first aspect, an embodiment of the present application provides a method for controlling energy management during slow charging of a new energy automobile, including:
when the current vehicle is in a slow charge condition, after receiving an instruction for starting an air conditioner, acquiring an SOC value of a battery pack;
judging the size between the SOC value and the threshold value to obtain a judging result;
and carrying out corresponding control based on the judgment result and sending prompt information to the instrument.
Further, performing corresponding control based on the judgment result and sending prompt information to the instrument, including:
and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
Further, after the compressor or the air conditioner heater is controlled to be turned on if the SOC value is greater than or equal to the threshold value, and the refrigerating or heating effect of the air conditioner is achieved, the method further includes:
continuously detecting whether the SOC value is smaller than a threshold value;
if the SOC value is greater than or equal to the threshold value, the air conditioner is always kept on;
if the VCU detects that the SOC value of the battery pack is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be turned off, at the moment, the air conditioner is turned off, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
Further, after the compressor or the air conditioner heater is controlled to be turned on if the SOC value is greater than or equal to the threshold value, and the refrigerating or heating effect of the air conditioner is achieved, the method further includes:
if the VCU receives the instruction of closing the air conditioner from the driver at the moment, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
Further, performing corresponding control based on the judgment result and sending prompt information to the instrument, including:
if the SOC value is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
Further, after the VCU controls the compressor or the air conditioner heater to be turned on if the SOC value is smaller than the threshold value, so as to achieve the cooling or heating effect of the air conditioner, and meanwhile, sends a low-power prompt to the meter, the method further includes:
if the VCU receives the instruction of closing the air conditioner from the driver, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
In a second aspect, an embodiment of the present application provides a new energy automobile slow-charging energy management control device, including:
the acquisition module is used for acquiring the SOC value of the battery pack after receiving an instruction for starting the air conditioner under the condition that the current vehicle is in slow charge;
the judging module is used for judging the size between the SOC value and the threshold value to obtain a judging result;
and the control module is used for carrying out corresponding control based on the judgment result and sending prompt information to the instrument.
Further, the control module is used for: and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
Further, the apparatus further comprises:
the detection module is used for continuously detecting whether the SOC value is smaller than a threshold value;
the air conditioner starting module is used for keeping the air conditioner on all the time if the SOC value is greater than or equal to the threshold value;
and the control module is also used for controlling the compressor or the air conditioner heater to be closed by the VCU if the VCU detects that the SOC value of the battery pack is smaller than the threshold value, closing the air conditioner at the moment and sending a low-electric-quantity prompt to the instrument.
Further, the apparatus further comprises:
and the control module is also used for controlling the compressor or the air conditioner heater to be closed if the VCU receives the instruction of closing the air conditioner from the driver at the moment, and closing the air conditioner at the moment.
Further, the control module is used for: if the SOC value is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
Further, the apparatus further comprises:
and the control module is also used for controlling the compressor or the air conditioner heater to be closed if the VCU receives the instruction of closing the air conditioner by the driver, and at the moment, the air conditioner is closed.
In a third aspect, an embodiment of the present application provides an electronic device, including: a processor and a memory storing computer program instructions;
the processor executes the computer program instructions to implement the method for controlling energy management during slow charging of the new energy automobile as shown in the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer readable storage medium, where computer program instructions are stored, where the computer program instructions, when executed by a processor, implement a method for controlling energy management during slow charging of a new energy automobile as shown in the first aspect.
According to the energy management control method, the device, the electronic equipment and the computer readable storage medium for the slow charging of the new energy automobile, the battery pack can be charged in the cycle of one-time vehicle starting when the current vehicle is in the connection state of the slow charging pile, if the driver opens the air conditioner, the VCU prompts the driver by judging to make corresponding control and prompting to send to the instrument, and therefore the driver can reasonably arrange and plan for traveling.
The energy management control method for the slow charging of the new energy automobile comprises the following steps: when the current vehicle is in a slow charge condition, after receiving an instruction for starting an air conditioner, acquiring an SOC value of a battery pack; judging the size between the SOC value and the threshold value to obtain a judging result; and carrying out corresponding control based on the judgment result and sending prompt information to the instrument.
Therefore, the method carries out corresponding control based on the result of the magnitude between the SOC value and the threshold value and sends the prompt information to the instrument, the battery pack can be charged in the state that the current vehicle is connected with the slow charging pile in a cycle of starting the vehicle, if the driver opens the air conditioner, the VCU prompts the driver by judging to make corresponding control and prompt to send the prompt to the instrument, and therefore the driver can reasonably arrange and plan the trip.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it will be obvious that the drawings in the description below are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a new energy automobile slow-charging energy management control method according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a system architecture provided in one embodiment of the present application;
FIG. 3 is a schematic flow chart of a method for controlling energy management during slow charging of a new energy automobile according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a new energy vehicle slow-charging energy management control device according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are intended to be illustrative of the application and are not intended to be limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
In order to solve the problems in the prior art, the embodiment of the application provides a method, a device and equipment for controlling energy management during slow charging of a new energy automobile and a computer readable storage medium. The following first describes a method for controlling energy management of a new energy automobile during slow charging.
Fig. 1 shows a schematic flow chart of a new energy vehicle slow-charging energy management control method according to an embodiment of the present application. As shown in fig. 1, the method for controlling energy management during slow charging of the new energy automobile comprises the following steps:
s101, under the condition that a current vehicle is in slow charge, acquiring an SOC value of a battery pack after receiving an instruction for starting an air conditioner;
fig. 2 is a schematic diagram of a system structure provided in an embodiment of the present application, based on the system structure shown in fig. 2, when the output capability of the slow charging pile cannot meet the requirements of charging of the battery pack and power supply of the air conditioner at the same time, the slow charging pile and the battery pack can supply power to the air conditioner at the same time, and meanwhile, the VCU controls the compressor or the air conditioner heater to perform refrigeration and heating by judging the charging state of the charging pile, the current electric quantity of the battery pack and the instruction of the driver, and meanwhile, sends prompt information to the instrument.
S102, judging the size between the SOC value and a threshold value to obtain a judging result;
and S103, corresponding control is carried out based on the judging result, and prompt information is sent to the instrument.
In one embodiment, the controlling the corresponding control based on the determination result and sending the prompt information to the meter includes:
and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
In one embodiment, after the step of controlling the compressor or the air conditioner heater to be turned on to achieve the cooling or heating effect of the air conditioner if the SOC value is greater than or equal to a threshold value, the method further includes:
continuously detecting whether the SOC value is smaller than a threshold value;
if the SOC value is greater than or equal to the threshold value, the air conditioner is always kept on;
if the VCU detects that the SOC value of the battery pack is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be turned off, at the moment, the air conditioner is turned off, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
In one embodiment, after the step of controlling the compressor or the air conditioner heater to be turned on to achieve the cooling or heating effect of the air conditioner if the SOC value is greater than or equal to a threshold value, the method further includes:
if the VCU receives the instruction of closing the air conditioner from the driver at the moment, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
In one embodiment, the controlling the corresponding control based on the determination result and sending the prompt information to the meter includes:
if the SOC value is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
In one embodiment, after the VCU controls the compressor or the air conditioner heater to be turned on if the SOC value is smaller than the threshold value, so as to achieve the cooling or heating effect of the air conditioner, and sends a low-power indication to the meter, the method further includes:
if the VCU receives the instruction of closing the air conditioner from the driver, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
Specifically, the processing is performed according to the logic processing method shown in fig. 3 only when the current vehicle is in the slow charge condition, and the processing is not performed according to the logic processing method in other cases.
In a cycle of vehicle start, when the slow charging pile is connected, the charging pile starts to charge the battery pack, and the following three control situations are shared according to the schematic diagram shown in fig. 3:
(1) when a driver has an instruction of starting an air conditioner, if the VCU detects that the SOC value of the battery pack is greater than or equal to a threshold value, the VCU controls a compressor or an air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and at the moment, the VCU can continuously detect whether the SOC value of the battery pack is smaller than the threshold value; if the threshold value is more than or equal to the threshold value, the air conditioner is always kept on; if the VCU detects that the SOC value of the battery pack is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be turned off, at the moment, the air conditioner is turned off, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
(2) When a driver has an instruction for starting an air conditioner, if the VCU detects that the SOC value of the battery pack is greater than or equal to a threshold value, the VCU controls a compressor or an air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized; if the VCU receives the instruction of closing the air conditioner from the driver at the moment, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
(3) When a driver has an instruction for starting the air conditioner, if the VCU detects that the SOC value of the battery pack is smaller than a threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a prompt of low electric quantity is sent to the instrument; if the VCU receives the instruction of closing the air conditioner from the driver at the moment, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
In summary, in the cycle of one-time vehicle start, when the slow charging pile is connected for charging, the VCU controls the cooling and heating of the compressor or the air-conditioning heater by judging the charging state of the charging pile, the current electric quantity of the battery pack and the instruction of the driver, and can effectively remind the driver, so that the driver can make timely and effective adjustment and planning.
Fig. 4 shows a schematic structural diagram of the new energy vehicle slow-charging energy management control device according to the embodiment of the present application. As shown in fig. 4, the new energy vehicle slow-charging energy management control device includes:
the obtaining module 401 is configured to obtain an SOC value of the battery pack after receiving an instruction to turn on the air conditioner when the current vehicle is in a slow charge condition;
a judging module 402, configured to judge a magnitude between the SOC value and a threshold value, to obtain a judging result;
and the control module 403 is configured to perform corresponding control based on the determination result and send prompt information to the meter.
In one embodiment, the control module 403 is configured to: and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
In one embodiment, the apparatus further comprises:
the detection module is used for continuously detecting whether the SOC value is smaller than a threshold value;
the air conditioner starting module is used for keeping the air conditioner on all the time if the SOC value is greater than or equal to the threshold value;
the control module 403 is further configured to, if the VCU detects that the SOC value of the battery pack is less than the threshold value, control the compressor or the air conditioner heater to be turned off by the VCU, and at the same time, turn off the air conditioner and send a low-power prompt to the meter.
In one embodiment, the apparatus further comprises:
the control module 403 is further configured to, if the VCU receives the instruction from the driver to turn off the air conditioner at this time, control the compressor or the air conditioner heater to turn off, and turn off the air conditioner at this time.
In one embodiment, the control module 403 is configured to: if the SOC value is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
In one embodiment, the apparatus further comprises:
the control module 403 is further configured to, if the VCU receives an instruction from the driver to turn off the air conditioner, control the compressor or the air conditioner heater to turn off, and turn off the air conditioner at this time.
Each module in the apparatus shown in fig. 4 has a function of implementing each step in fig. 1, and can achieve a corresponding technical effect, which is not described herein for brevity.
Fig. 5 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
The electronic device may include a processor 501 and a memory 502 storing computer program instructions.
In particular, the processor 501 may include a Central Processing Unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits of embodiments of the present application.
Memory 502 may include mass storage for data or instructions. By way of example, and not limitation, memory 502 may comprise a Hard Disk Drive (HDD), floppy Disk Drive, flash memory, optical Disk, magneto-optical Disk, magnetic tape, or universal serial bus (Universal Serial Bus, USB) Drive, or a combination of two or more of the foregoing. Memory 502 may include removable or non-removable (or fixed) media, where appropriate. Memory 502 may be internal or external to the electronic device, where appropriate. In a particular embodiment, the memory 502 may be a non-volatile solid state memory.
In one embodiment, memory 502 may be Read Only Memory (ROM). In one embodiment, the ROM may be mask-programmed ROM, programmable ROM (PROM), erasable PROM (EPROM), electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.
The processor 501 reads and executes the computer program instructions stored in the memory 502 to implement any one of the above-described methods for controlling energy management during slow charging of a new energy automobile.
In one example, the electronic device may also include a communication interface 503 and a bus 510. As shown in fig. 5, the processor 501, the memory 502, and the communication interface 503 are connected to each other by a bus 510 and perform communication with each other.
The communication interface 503 is mainly used to implement communication between each module, apparatus, unit and/or device in the embodiments of the present application.
Bus 510 includes hardware, software, or both that couple components of the electronic device to one another. By way of example, and not limitation, the buses may include an Accelerated Graphics Port (AGP) or other graphics bus, an Enhanced Industry Standard Architecture (EISA) bus, a Front Side Bus (FSB), a HyperTransport (HT) interconnect, an Industry Standard Architecture (ISA) bus, an infiniband interconnect, a Low Pin Count (LPC) bus, a memory bus, a micro channel architecture (MCa) bus, a Peripheral Component Interconnect (PCI) bus, a PCI-Express (PCI-X) bus, a Serial Advanced Technology Attachment (SATA) bus, a video electronics standards association local (VLB) bus, or other suitable bus, or a combination of two or more of the above. Bus 510 may include one or more buses, where appropriate. Although embodiments of the present application describe and illustrate a particular bus, the present application contemplates any suitable bus or interconnect.
In addition, in combination with the method for controlling energy management during slow charging of the new energy automobile in the above embodiment, the embodiment of the application may provide a computer readable storage medium for implementation. The computer readable storage medium has stored thereon computer program instructions; the computer program instructions, when executed by the processor, implement any one of the energy management control methods for slow charging of the new energy automobile in the above embodiments.
It should be clear that the present application is not limited to the particular arrangements and processes described above and illustrated in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present application are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications, and additions, or change the order between steps, after appreciating the spirit of the present application.
The functional blocks shown in the above-described structural block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the present application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be different from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present application are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.

Claims (10)

1. The energy management control method for the slow charging of the new energy automobile is characterized by comprising the following steps of:
when the current vehicle is in a slow charge condition, after receiving an instruction for starting an air conditioner, acquiring an SOC value of a battery pack;
judging the size between the SOC value and the threshold value to obtain a judging result;
and carrying out corresponding control based on the judging result and sending prompt information to the instrument.
2. The method for controlling energy management during slow charging of a new energy automobile according to claim 1, wherein the steps of performing corresponding control based on the determination result and sending prompt information to an instrument comprise:
and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
3. The method for controlling energy management during slow charging of a new energy automobile according to claim 2, wherein after the SOC value is greater than or equal to a threshold value, controlling a compressor or an air conditioner heater to be turned on, and realizing a cooling or heating effect of an air conditioner, the method further comprises:
continuously detecting whether the SOC value is smaller than a threshold value;
if the SOC value is greater than or equal to the threshold value, the air conditioner is always kept on;
if the VCU detects that the SOC value of the battery pack is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be turned off, at the moment, the air conditioner is turned off, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
4. The method for controlling energy management during slow charging of a new energy automobile according to claim 2, wherein after the SOC value is greater than or equal to a threshold value, controlling a compressor or an air conditioner heater to be turned on, and realizing a cooling or heating effect of an air conditioner, the method further comprises:
if the VCU receives the instruction of closing the air conditioner from the driver at the moment, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
5. The method for controlling energy management during slow charging of a new energy automobile according to claim 1, wherein the steps of performing corresponding control based on the determination result and sending prompt information to an instrument comprise:
if the SOC value is smaller than the threshold value, the VCU controls the compressor or the air conditioner heater to be started, so that the refrigerating or heating effect of the air conditioner is realized, and meanwhile, a low-electric-quantity prompt is sent to the instrument.
6. The method for controlling energy management during slow charging of a new energy automobile according to claim 5, wherein after the SOC value is smaller than a threshold value, the VCU controls the compressor or the air conditioner heater to be turned on to achieve a cooling or heating effect of the air conditioner, and sends a low-power prompt to the meter, the method further comprises:
if the VCU receives the instruction of closing the air conditioner from the driver, the VCU controls the compressor or the air conditioner heater to be closed, and the air conditioner is closed at the moment.
7. The utility model provides a new energy automobile energy management controlling means when filling slowly which characterized in that includes:
the acquisition module is used for acquiring the SOC value of the battery pack after receiving an instruction for starting the air conditioner under the condition that the current vehicle is in slow charge;
the judging module is used for judging the size between the SOC value and the threshold value to obtain a judging result;
and the control module is used for carrying out corresponding control based on the judging result and sending prompt information to the instrument.
8. The energy management control device for a slow charge of a new energy vehicle of claim 7, wherein the control module is configured to: and if the SOC value is greater than or equal to the threshold value, controlling the compressor or the air conditioner heater to be started, so as to realize the refrigerating or heating effect of the air conditioner.
9. An electronic device, the electronic device comprising: a processor and a memory storing computer program instructions;
the processor, when executing the computer program instructions, implements the method for controlling energy management during slow charging of a new energy automobile according to any one of claims 1-6.
10. A computer readable storage medium, wherein computer program instructions are stored on the computer readable storage medium, and when the computer program instructions are executed by a processor, the new energy automobile slow charging energy management control method according to any one of claims 1-6 is realized.
CN202211532947.8A 2022-12-01 2022-12-01 New energy automobile slow charging energy management control method, device, equipment and medium Pending CN116022031A (en)

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JP2012222930A (en) * 2011-04-07 2012-11-12 Toyota Motor Corp Vehicle control device
CN110920464A (en) * 2019-12-03 2020-03-27 神龙汽车有限公司 Electric automobile charging coordination control method and electric automobile
CN111497655A (en) * 2020-04-01 2020-08-07 宁波吉利汽车研究开发有限公司 Power determination method and device under charging working condition of electric automobile and automobile
CN114290940A (en) * 2022-03-09 2022-04-08 神龙汽车有限公司 Electric automobile delay charging control method
CN114734779A (en) * 2022-05-10 2022-07-12 合创汽车科技有限公司 Control method and device of vehicle air conditioning system, vehicle and storage medium

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012222930A (en) * 2011-04-07 2012-11-12 Toyota Motor Corp Vehicle control device
CN110920464A (en) * 2019-12-03 2020-03-27 神龙汽车有限公司 Electric automobile charging coordination control method and electric automobile
CN111497655A (en) * 2020-04-01 2020-08-07 宁波吉利汽车研究开发有限公司 Power determination method and device under charging working condition of electric automobile and automobile
CN114290940A (en) * 2022-03-09 2022-04-08 神龙汽车有限公司 Electric automobile delay charging control method
CN114734779A (en) * 2022-05-10 2022-07-12 合创汽车科技有限公司 Control method and device of vehicle air conditioning system, vehicle and storage medium

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