CN115107445A - Electric vehicle air conditioner remote control method, remote control device and electric vehicle - Google Patents

Electric vehicle air conditioner remote control method, remote control device and electric vehicle Download PDF

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Publication number
CN115107445A
CN115107445A CN202110287440.XA CN202110287440A CN115107445A CN 115107445 A CN115107445 A CN 115107445A CN 202110287440 A CN202110287440 A CN 202110287440A CN 115107445 A CN115107445 A CN 115107445A
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China
Prior art keywords
vehicle
air conditioner
remote
electric vehicle
remote control
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CN202110287440.XA
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Chinese (zh)
Inventor
张龙聪
封洲霞
张民
高宁
李野
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Qoros Automotive Co Ltd
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Qoros Automotive Co Ltd
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Application filed by Qoros Automotive Co Ltd filed Critical Qoros Automotive Co Ltd
Priority to CN202110287440.XA priority Critical patent/CN115107445A/en
Publication of CN115107445A publication Critical patent/CN115107445A/en
Pending legal-status Critical Current

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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
    • B60H1/0065—Control members, e.g. levers or knobs
    • B60H1/00657—Remote control devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/14—Conductive energy transfer

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

The invention discloses a remote control method and a remote control device for an electric vehicle air conditioner and an electric vehicle, wherein the remote control method for the electric vehicle air conditioner comprises the following steps: acquiring a remote air conditioner control instruction; determining the current state of the electric vehicle according to the remote air conditioner control instruction; when the current state of the electric vehicle is a charging state, the air conditioner demand current is obtained, and the air conditioner demand current is sent to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current, and the vehicle-mounted air conditioner or the vehicle-mounted heater is supplied with power in a supplementing mode. Therefore, through the electric vehicle air conditioner remote control method, the user can remotely control the work of the vehicle-mounted air conditioner or the vehicle-mounted heater, the user can adjust the ambient temperature in the vehicle to a comfortable temperature before entering the vehicle, so that the vehicle using experience of the user is improved, the charging time of the battery is not influenced, the electric quantity in the battery is not consumed, and the driving range of the vehicle is not influenced.

Description

Remote control method and remote control device for air conditioner of electric vehicle and electric vehicle
Technical Field
The invention relates to the field of vehicles, in particular to a remote control method and a remote control device for an electric vehicle air conditioner and an electric vehicle.
Background
In the related art, a user needs to control an air conditioner of a vehicle in the vehicle, and when the weather is hot or cold, the air conditioner of the vehicle needs to be operated for a period of time to adjust the temperature in the vehicle to a proper temperature, so that the vehicle using experience of the user is poor.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a remote control method for an electric vehicle air conditioner, by which a user can remotely control an on-board air conditioner or an on-board heater to operate, and the user can adjust the ambient temperature in the vehicle to a comfortable temperature before entering the vehicle, so as to improve the user experience of the user, and the charging time of the battery and the electric quantity in the battery are not affected, so that the driving range of the vehicle is not affected.
The invention further proposes a computer-readable storage medium.
The invention further provides an electric vehicle.
The invention further provides a remote control device for the air conditioner of the electric vehicle.
The air conditioner remote control method for the electric vehicle comprises the following steps: acquiring a remote air conditioner control instruction; determining the current state of the electric vehicle according to the remote air conditioner control instruction; when the current state of the electric vehicle is a charging state, acquiring air conditioner demand current, and sending the air conditioner demand current to a vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current to supplement power for a vehicle-mounted air conditioner or a vehicle-mounted heater.
According to the remote control method for the air conditioner of the electric vehicle, a user can remotely control the vehicle-mounted air conditioner or the vehicle-mounted heater to work, the ambient temperature in the vehicle can be adjusted to a comfortable temperature by the user before the user enters the vehicle, so that the vehicle using experience of the user can be improved, the charging time of a battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
In some examples of the invention, when the current state of the electric vehicle is a non-charging flameout state and the electric vehicle is connected to a charging pile through a charging gun, the vehicle-mounted charger, the vehicle-mounted air conditioner or the vehicle-mounted heater is awakened according to the remote air conditioner control instruction, the air conditioner demand current is acquired, and the air conditioner demand current is sent to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater.
In some examples of the invention, the remote air-conditioning control instruction is received through an on-board remote control terminal, and the vehicle control unit is awakened according to the remote air-conditioning control instruction, so that the vehicle control unit determines whether the current state of the electric vehicle is an uncharged flameout state or not when receiving the remote air-conditioning control instruction, and the electric vehicle is connected to the charging pile through a charging gun.
In some examples of the invention, the air conditioner remote control method for the electric vehicle further receives an air conditioner starting setting instruction of a user through a vehicle-mounted display screen, and sends the air conditioner starting setting instruction to a vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal determines a starting time according to the air conditioner starting setting instruction, generates the remote air conditioner control instruction when the starting time is reached, and wakes up the vehicle control unit according to the remote air conditioner control instruction, so that the vehicle control unit determines whether the current state of the electric vehicle is an uncharged flameout state when receiving the remote air conditioner control instruction, and the electric vehicle is connected to the charging pile through a charging gun.
In some examples of the present invention, the method for remotely controlling an air conditioner of an electric vehicle receives a remote air conditioner control command through a vehicle-mounted remote control terminal, and determines whether the remote air conditioner control command is an immediate turn-on command, wherein if so, the remote air conditioner control command is sent to a vehicle control unit, so that the vehicle control unit determines whether a current state of the electric vehicle is a charging state when receiving the remote air conditioner control command; if not, determining the starting time according to the remote air conditioner control instruction, and sending the remote air conditioner control instruction to the vehicle control unit when the starting time is up, so that the vehicle control unit determines whether the current state of the electric vehicle is the charging state or not when receiving the remote air conditioner control instruction.
In some examples of the invention, a vehicle-mounted remote control terminal receives the remote air-conditioning control instruction, and wakes up a vehicle control unit according to the remote air-conditioning control instruction, when the vehicle control unit determines that the current state of the electric vehicle is a non-charging flameout state and the electric vehicle is not connected to a charging pile through a charging gun when receiving the remote air-conditioning control instruction, the vehicle control unit sends a prompt message to the vehicle-mounted remote control terminal, and the vehicle-mounted remote control terminal forwards the prompt message to a mobile terminal of a user to prompt the user whether to confirm to start an air conditioner.
In some examples of the present invention, the method for remotely controlling an air conditioner of an electric vehicle further includes receiving an air conditioner on setting instruction of a user through a vehicle-mounted display screen, and sending the air conditioner on setting instruction to a vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal determining an on time according to the air conditioner on setting instruction, generating the remote air conditioner control instruction when the on time is reached, and waking up a vehicle control unit according to the remote air conditioner control instruction, the vehicle control unit determining that a current state of the electric vehicle is an uncharged flameout state when receiving the remote air conditioner control instruction, and sending a prompt message to the vehicle-mounted remote control terminal when the electric vehicle is not connected to a charging pile through a charging gun, and forwarding the prompt message to a mobile terminal of the user through the vehicle-mounted remote control terminal, so as to prompt the user whether to confirm to turn on the air conditioner.
According to the computer-readable storage medium of the present invention, there is stored thereon an electric vehicle air conditioner remote control program that, when executed by a processor, implements the electric vehicle air conditioner remote control method described above.
According to the computer-readable storage medium provided by the invention, a user can remotely control the operation of the vehicle-mounted air conditioner or the vehicle-mounted heater, and the ambient temperature in the vehicle can be adjusted to a comfortable temperature by the user before entering the vehicle, so that the vehicle using experience of the user can be improved, the charging time of the battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
The electric vehicle comprises a memory, a processor and an electric vehicle air conditioner remote control program which is stored on the memory and can run on the processor, and when the processor executes the electric vehicle air conditioner remote control program, the electric vehicle air conditioner remote control method is realized.
According to the electric vehicle, a user can remotely control the vehicle-mounted air conditioner or the vehicle-mounted heater to work, the user can adjust the ambient temperature of the vehicle to a comfortable temperature before entering the vehicle, so that the vehicle using experience of the user can be improved, the charging time of the battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
The air conditioner remote control device for the electric vehicle according to the present invention includes: the acquisition module is used for acquiring a remote air conditioner control instruction; the determining module is used for determining the current state of the electric vehicle according to the remote air conditioner control instruction; and the control module is used for acquiring air conditioner demand current when the current state of the electric vehicle is a charging state, and sending the air conditioner demand current to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current to supply supplementary power to the vehicle-mounted air conditioner or the vehicle-mounted heater.
According to the electric vehicle air conditioner remote control device, a user can remotely control the vehicle-mounted air conditioner or the vehicle-mounted heater to work, the ambient temperature in the vehicle can be adjusted to a comfortable temperature before the user enters the vehicle, so that the vehicle using experience of the user can be improved, the charging time of the battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of an electric vehicle air conditioner remote control method according to an embodiment of the present invention;
fig. 2 is a block schematic diagram of an electric vehicle air conditioner remote control device according to an embodiment of the present invention;
FIG. 3 is a block diagram of a processor, memory, communication interface, communication bus, according to one embodiment of the invention.
Reference numerals are as follows:
an electric vehicle air conditioner remote control device 100;
an acquisition module 10; a vehicle-mounted remote control terminal 11;
a determination module 20; a vehicle control unit 21;
a control module 30; a vehicle-mounted charger 40; a vehicle-mounted air conditioner 50; a vehicle-mounted heater 60; an in-vehicle display screen 70; a mobile terminal 80; a battery controller 90;
a processor 1201; a communication interface 1202; a memory 1203; a communication bus 1204.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
An electric vehicle air conditioner remote control apparatus 100 and an electric vehicle air conditioner remote control method according to an embodiment of the present invention are described below with reference to fig. 1 to 3.
As shown in fig. 2, an electric vehicle air conditioner remote control apparatus 100 according to an embodiment of the present invention includes: an acquisition module 10, a determination module 20 and a control module 30. The obtaining module 10 is configured to obtain a remote air-conditioning control instruction, it should be noted that a user may send the remote air-conditioning control instruction, the obtaining module 10 may obtain the remote air-conditioning control instruction sent by the user, the determining module 20 is configured to determine a current state of the electric vehicle according to the remote air-conditioning control instruction, it should be explained that the obtaining module 10 may be in communication connection with the determining module 20, the obtaining module 10 may also be connected with the determining module 20 through a CAN bus, the obtaining module 10 may transmit the obtained remote air-conditioning control instruction sent by the user to the determining module 20, and the determining module 20 may determine the current state of the electric vehicle according to the remote air-conditioning control instruction transmitted by the obtaining module 10.
The control module 30 is configured to obtain an air conditioner demand current when the current state of the electric vehicle is a charging state, and send the air conditioner demand current to the vehicle-mounted charger 40, so that the vehicle-mounted charger 40 performs power conversion according to the air conditioner demand current and the battery charging demand current to perform supplementary power supply on the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60. It should be noted that the control module 30 may be in communication connection with the determination module 20, the control module 30 may also be in connection with the determination module 20 through a CAN bus, the determination module 20 may determine a current state of the electric vehicle according to a remote air conditioner control instruction, the determination module 20 may transmit the current state of the electric vehicle to the control module 30, if the current state of the electric vehicle is a charging state, the control module 30 may obtain an air conditioner demand current, and the control module 30 may transmit the air conditioner demand current to the vehicle-mounted charger 40, and the vehicle-mounted charger 40 may perform power conversion operation according to the battery charging demand current and the air conditioner demand current transmitted by the control module 30, so as to supplement power to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60.
Wherein, the user can send a remote air-conditioning control instruction by operating the mobile phone APP, the obtaining module 10 can obtain the remote air-conditioning control instruction sent by the user by operating the mobile phone APP, the obtaining module 10 can transmit the remote air-conditioning control instruction to the determining module 20, the determining module 20 can determine the current state of the electric vehicle according to the remote air-conditioning control instruction and transmit the current state of the electric vehicle to the controlling module 30, if the current state of the electric vehicle is a charging state at this time, the controlling module 30 can obtain an air-conditioning demand current and transmit the air-conditioning demand current to the vehicle-mounted charger 40, the vehicle-mounted charger 40 can perform power conversion work according to the battery charging demand current and the air-conditioning demand current transmitted by the controlling module 30 to supplement power supply to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60, at this time, the total charging current of the vehicle is the battery charging demand current plus the air-conditioning demand current, therefore, the requirement on the charging power of the battery can be met, the power requirement of the air conditioner can also be met, and a part of charging power cannot be consumed due to the operation of the air conditioner, so that the charging time cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of a vehicle cannot be influenced.
Specifically, when the remote air-conditioning control instruction sent by the user is a cooling instruction, the vehicle-mounted charger 40 may supplement power to the vehicle-mounted air conditioner 50 to operate the vehicle-mounted air conditioner 50, and when the remote air-conditioning control instruction sent by the user is a heating instruction, the vehicle-mounted charger 40 may supplement power to the vehicle-mounted heater 60 to operate the vehicle-mounted heater 60.
From this, the user can the work of on-vehicle air conditioner 50 of remote control or on-vehicle heater 60, and the user just can adjust the comfortable temperature with car internal environment temperature before getting into the vehicle to can improve user's experience with the car, and, can not influence the charge time of battery, can not consume the electric quantity in the battery yet, thereby can not influence the continuation of the journey mileage of vehicle.
As some embodiments of the present invention, when the current state of the electric vehicle is the non-charging flameout state and the electric vehicle is connected to the charging pile through the charging gun, the vehicle-mounted charger 40, the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 is awakened according to the remote air conditioner control command, and the air conditioner demand current is acquired, and the air conditioner demand current is sent to the vehicle-mounted charger 40, so that the vehicle-mounted charger 40 performs the power conversion operation according to the air conditioner demand current to supply power to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60. It should be noted that, when the determining module 20 determines that the current state of the electric vehicle is not in the charging extinction state according to the remote air-conditioning control instruction and the electric vehicle is connected to the charging pile through the charging gun, the determining module 20 may transmit the current state of the electric vehicle to the control module 30, the control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted air conditioner 50 according to the remote air-conditioning control instruction, or the control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted heater 60 according to the remote air-conditioning control instruction, and the control module 30 may obtain an air-conditioning demand current, and the control module 30 may transmit the air-conditioning demand current to the vehicle-mounted charger 40, so that the vehicle-mounted charger 40 performs a power conversion operation according to the air-conditioning demand current to supply power to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60, specifically, when the remote air-conditioning control instruction transmitted by the user is a cooling instruction, control module 30 can awaken vehicle-mounted charger 40 and vehicle-mounted air conditioner 50 according to remote air conditioner control instruction, vehicle-mounted charger 40 can supply power to vehicle-mounted air conditioner 50, when the remote air conditioner control instruction that the user sent is the heating instruction, control module 30 can awaken vehicle-mounted charger 40 and vehicle-mounted heater 60 according to the remote air conditioner control instruction, vehicle-mounted charger 40 can supply power to vehicle-mounted heater 60, therefore, when the vehicle is in the non-charging flameout state and electric vehicle is connected to charging pile through charging gun, vehicle-mounted air conditioner 50 or vehicle-mounted heater 60 can be supplied power through the electric energy of using charging pile, thereby the electric quantity in the battery can not be consumed, and the driving range of the vehicle can not be influenced.
As some embodiments of the present invention, the charging gun may perform signal exchange with the vehicle-mounted charger 40, the vehicle-mounted charger 40 may perform power grid power supply capability signal interaction with the charging pile through the charging gun, and the vehicle-mounted charger 40 may output electric energy to charge the power battery when working, and the vehicle-mounted charger 40 may also output electric energy to supply power to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 when working, so as to enable the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 to work.
As some embodiments of the present invention, a Remote air-conditioning control command may be received through the on-board Remote control terminal (RMS-Remote Monitoring System)11, and the vehicle control unit 21(VCU-vehicle controller unit) may be awakened according to the Remote air-conditioning control command, so that the vehicle control unit 21 determines whether the current state of the electric vehicle is an uncharged flameout state and the electric vehicle is connected to the charging post through the charging gun when the Remote air-conditioning control command is received. It should be explained that the obtaining module 10 may include a vehicle-mounted remote control terminal 11, the determining module 20 may include a vehicle control unit 21, the remote control terminal 11 may be in communication connection with the vehicle control unit 21, the remote control terminal 11 may also be in connection with the vehicle control unit 21 through a CAN bus, a user may send a remote air-conditioning control command by operating a mobile phone APP, the obtaining module 10 may receive the remote air-conditioning control command sent by the user by operating the mobile phone APP through the vehicle-mounted remote control terminal 11, the vehicle-mounted remote control terminal 11 may wake up the vehicle control unit 21 according to the remote air-conditioning control command, specifically, the vehicle-mounted remote control terminal 11 may wake up the vehicle control unit 21 through the CAN bus, the vehicle control unit 21 may determine whether a current state of the electric vehicle is an uncharged flameout state when receiving the remote air-conditioning control command, and the electric vehicle is connected to the charging pile through a charging gun, when the vehicle control unit 21 determines that the current state of the electric vehicle is not the charge-off state according to the remote air conditioner control command, and the electric vehicle is connected to the charging pile through the charging gun, the vehicle control unit 21 may transmit the current state of the electric vehicle to the control module 30.
The control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted air conditioner 50 according to a remote air conditioner control instruction, or the control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted heater 60 according to the remote air conditioner control instruction, and the control module 30 may obtain an air conditioner demand current, and the control module 30 may send the air conditioner demand current to the vehicle-mounted charger 40, so that the vehicle-mounted charger 40 performs a power conversion operation according to the air conditioner demand current to supply power to the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60, specifically, when the remote air conditioner control instruction sent by the user is a cooling instruction, the control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted air conditioner 50 according to the remote air conditioner control instruction, the vehicle-mounted charger 40 may supply power to the vehicle-mounted air conditioner 50, and when the remote air conditioner control instruction sent by the user is a heating instruction, the control module 30 may wake up the vehicle-mounted charger 40 and the vehicle-mounted heater 60 according to the remote air conditioner control instruction, the vehicle-mounted charger 40 can supply power to the vehicle-mounted heater 60, so that a remote air-conditioning control instruction sent by a user through operating the mobile phone APP can be received through the vehicle-mounted remote control terminal 11, the current state of the electric vehicle can be determined through the vehicle control unit 21, and the working reliability of the air-conditioning remote control device of the electric vehicle can be ensured.
Further, the vehicle control unit 21 may also receive the battery state of charge sent by the vehicle-mounted remote control terminal 11 to determine whether the battery needs to be recharged.
As some embodiments of the present invention, an air conditioner on setting instruction of a user may be further received through the vehicle-mounted display screen 70, and the air conditioner on setting instruction may be sent to the vehicle-mounted remote control terminal 11, the vehicle-mounted remote control terminal 11 may determine an on time according to the air conditioner on setting instruction, generate a remote air conditioner control instruction when the on time is reached, and wake up the vehicle controller 21 according to the remote air conditioner control instruction, so that the vehicle controller 21 determines whether a current state of the electric vehicle is an uncharged flameout state when receiving the remote air conditioner control instruction, and the electric vehicle is connected to the charging pile through the charging gun. It should be noted that the vehicle-mounted display screen 70 may be in communication connection with the vehicle-mounted remote control terminal 11, the vehicle-mounted display screen 70 may also be in connection with the vehicle-mounted remote control terminal 11 through a CAN bus, a user may send an air conditioner on setting instruction through the vehicle-mounted display screen 70, that is, the air conditioner on setting instruction of the user may be received through the vehicle-mounted display screen 70, the vehicle-mounted display screen 70 may send the air conditioner on setting instruction to the vehicle-mounted remote control terminal 11, the vehicle-mounted remote control terminal 11 may determine an on time according to the received air conditioner on setting instruction, the vehicle-mounted remote control terminal 11 may have a timing function, when the on time arrives, the vehicle-mounted remote control terminal 11 may generate a remote air conditioner control instruction, the vehicle-mounted remote control terminal 11 may wake up the vehicle controller 21 according to the remote air conditioner control instruction, so that the vehicle controller 21 determines whether the current state of the electric vehicle is a non-charging shutdown or not when receiving the remote air conditioner control instruction The state and the electric vehicle are connected to the charging pile through the charging gun, for example, the user can set that the vehicle-mounted air conditioner 50 is separately started from 8 o' clock 00 in morning every monday to friday through the vehicle-mounted display screen 70, the starting time of the vehicle-mounted air conditioner 50 is 30 minutes, therefore, the user can preset the working time of the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 through the vehicle-mounted display screen 70, the ambient temperature of the vehicle can be adjusted to a comfortable temperature within the time set by the user, and the vehicle using experience of the user can be further improved.
As some embodiments of the present invention, a remote air-conditioning control instruction is received through the in-vehicle remote control terminal 11, and it is determined whether the remote air-conditioning control instruction is an immediate turn-on instruction, wherein if yes, the remote air-conditioning control instruction is transmitted to the vehicle control unit 21 so that the vehicle control unit 21 determines whether the current state of the electric vehicle is the charging state when the remote air-conditioning control instruction is received, if not, the turn-on time is determined according to the remote air-conditioning control instruction, and the remote air-conditioning control instruction is transmitted to the vehicle control unit 21 when the turn-on time is reached so that the vehicle control unit 21 determines whether the current state of the electric vehicle is the charging state when the remote air-conditioning control instruction is received. It should be explained that the vehicle-mounted remote control terminal 11 may receive a remote air-conditioning control instruction sent by a user through operating the mobile phone APP, and the vehicle-mounted remote control terminal 11 may determine whether the remote air-conditioning control instruction is an immediate turn-on instruction, if the remote air-conditioning control instruction of the vehicle-mounted remote control terminal 11 is the immediate turn-on instruction, the vehicle-mounted remote control terminal 11 may send the remote air-conditioning control instruction to the vehicle controller 21, the vehicle controller 21 may determine whether a current state of the electric vehicle is a charging state when receiving the remote air-conditioning control instruction, if the remote air-conditioning control instruction of the vehicle-mounted remote control terminal 11 is not the immediate turn-on instruction, the vehicle-mounted remote control terminal 11 may determine a turn-on time according to the remote air-conditioning control instruction, and when the turn-on time arrives, the vehicle-mounted remote control terminal 11 may send the remote air-conditioning control instruction to the vehicle controller 21, the vehicle control unit 21 may determine whether the current state of the electric vehicle is the charging state when receiving the remote air-conditioning control instruction, and thus, the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 may be controlled to be immediately turned on by the remote air-conditioning control instruction, or the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 may be controlled to be turned on within a time specified by a user by the remote air-conditioning control instruction, so as to further improve the vehicle use experience of the user.
As some embodiments of the present invention, the vehicle-mounted remote control terminal 11 receives a remote air-conditioning control instruction, and wakes up the vehicle control unit 21 according to the remote air-conditioning control instruction, when the vehicle control unit 21 determines that the current state of the electric vehicle is the non-charging flameout state and the electric vehicle is not connected to the charging pile through the charging gun when receiving the remote air-conditioning control instruction, the vehicle control unit sends a prompt message to the vehicle-mounted remote control terminal 11, and the vehicle-mounted remote control terminal 11 forwards the prompt message to the mobile terminal 80 of the user to prompt the user whether to confirm to turn on the air conditioner. It should be noted that, a user may send a remote air-conditioning control instruction by operating the mobile phone APP, the vehicle-mounted remote control terminal 11 may receive the remote air-conditioning control instruction, and the vehicle-mounted remote control terminal 11 may wake up the vehicle controller 21 according to the remote air-conditioning control instruction, when the vehicle controller 21 receives the remote air-conditioning control instruction, the vehicle controller 21 may determine a current state of the electric vehicle, if the vehicle controller 21 determines that the current state of the vehicle is an uncharged flameout state and the electric vehicle is not connected to the charging pile through the charging gun, the vehicle controller 21 may send a prompt message to the vehicle-mounted remote control terminal 11, and the vehicle-mounted remote control terminal 11 may forward the prompt message to the mobile terminal 80 of the user to prompt the user whether to confirm to turn on the air conditioner, preferably, the mobile terminal 80 may be the mobile phone APP, thereby preventing the user from knowing that the state of the electric vehicle is an uncharged flameout state, And when the electric vehicle is not connected to the charging pile through the charging gun, the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 is turned on using the electric quantity of the battery to consume the electric quantity of the battery, so that the driving range of the vehicle is reduced, and the use reliability of the air-conditioning remote control device 100 for the electric vehicle can be improved.
As some embodiments of the present invention, if the user confirms to turn on the air conditioner, the vehicle controller 21 may send a current demand to the battery controller 90(BMS-battery management system), and after receiving the current demand, the battery controller 90 may control the battery to output electric energy to power the vehicle air conditioner 50 or the vehicle heater 60, wherein the vehicle controller 21 may be in communication connection with the battery controller 90, the vehicle controller 21 may also be connected with the battery controller 90 through a CAN bus, in addition, the battery controller 90 may collect a voltage temperature signal of the battery, the battery controller 90 may also calculate a state of charge of the battery, the battery controller 90 may send the state of charge of the battery to the vehicle controller 21, and the battery controller 90 may also send the state of charge of the battery to the vehicle controller 21 through the vehicle-mounted remote control terminal 11.
As some embodiments of the present invention, an air conditioner start setting instruction of a user may be further received through the vehicle-mounted display screen 70, and the air conditioner start setting instruction is sent to the vehicle-mounted remote control terminal 11, the vehicle-mounted remote control terminal 11 may determine a start time according to the air conditioner start setting instruction, generate a remote air conditioner control instruction when the start time arrives, and wake up the vehicle control unit 21 according to the remote air conditioner control instruction, the vehicle control unit 21 determines that a current state of the electric vehicle is an uncharged shut-off state when receiving the remote air conditioner control instruction, and may send a prompt message to the vehicle-mounted remote control terminal 11 when the electric vehicle is not connected to the charging pile through the charging gun, and forward the prompt message to the mobile terminal 80 of the user through the vehicle-mounted remote control terminal 11, so as to prompt the user whether to confirm to start the air conditioner. It should be noted that, a user may send an air conditioner start setting instruction through the vehicle-mounted display screen 70, that is, the air conditioner start setting instruction of the user may be received through the vehicle-mounted display screen 70, the vehicle-mounted display screen 70 may send the air conditioner start setting instruction to the vehicle-mounted remote control terminal 11, the vehicle-mounted remote control terminal 11 may determine a start time according to the received air conditioner start setting instruction, the vehicle-mounted remote control terminal 11 may have a timing function, when the start time arrives, the vehicle-mounted remote control terminal 11 may generate a remote air conditioner control instruction, the vehicle-mounted remote control terminal 11 may wake up the vehicle controller 21 according to the remote air conditioner control instruction, when the vehicle controller 21 receives the remote air conditioner control instruction, the vehicle controller 21 may determine a current state of the electric vehicle, if the vehicle controller 21 determines that the current state of the vehicle is an uncharged stall state, And when the electric vehicle is not connected to the charging pile through the charging gun, the vehicle control unit 21 may send a prompt message to the vehicle-mounted remote control terminal 11, and the vehicle-mounted remote control terminal 11 may forward the prompt message to the mobile terminal 80 of the user to prompt the user whether to confirm to turn on the air conditioner.
Fig. 1 is a flowchart of an electric vehicle air conditioner remote control method according to an embodiment of the present invention, where the electric vehicle air conditioner remote control apparatus of the above embodiment may implement the electric vehicle air conditioner remote control method, and the electric vehicle air conditioner remote control method may be provided on a vehicle, as shown in fig. 1, and the electric vehicle air conditioner remote control method includes the following steps:
s1, acquiring a remote air conditioner control command, where it needs to be explained that the electric vehicle air conditioner remote control device includes: the device comprises an acquisition module, a determination module and a control module. The user can send a remote air conditioner control instruction, and the acquisition module can acquire the remote air conditioner control instruction sent by the user.
And S2, determining the current state of the electric vehicle according to the remote air-conditioning control instruction, wherein the acquisition module may be in communication connection with the determination module, the acquisition module may also be in connection with the determination module through a CAN bus, the acquisition module may transmit the acquired remote air-conditioning control instruction sent by the user to the determination module, and the determination module may determine the current state of the electric vehicle according to the remote air-conditioning control instruction transmitted by the acquisition module.
And S3, when the current state of the electric vehicle is a charging state, acquiring the air conditioner demand current, and sending the air conditioner demand current to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current, and the vehicle-mounted air conditioner or the vehicle-mounted heater is supplied with supplementary power. It should be noted that the control module may be in communication connection with the determination module, the control module may also be connected to the determination module through a CAN bus, the determination module may determine a current state of the electric vehicle according to a remote air conditioner control instruction, the determination module may transmit the current state of the electric vehicle to the control module, if the current state of the electric vehicle is a charging state, the control module may obtain an air conditioner demand current, and the control module may transmit the air conditioner demand current to the vehicle-mounted charger, and the vehicle-mounted charger may perform power conversion operation according to the battery charging demand current and the air conditioner demand current transmitted by the control module, so as to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater.
Wherein, a user can send a remote air-conditioning control instruction by operating the mobile phone APP, the acquisition module can acquire the remote air-conditioning control instruction sent by the user by operating the mobile phone APP, the acquisition module can transmit the remote air-conditioning control instruction to the determination module, the determination module can determine the current state of the electric vehicle according to the remote air-conditioning control instruction and transmit the current state of the electric vehicle to the control module, if the current state of the electric vehicle is a charging state, the control module can acquire an air-conditioning demand current and transmit the air-conditioning demand current to the vehicle-mounted charger, the vehicle-mounted charger can perform power conversion work according to the battery charging demand current and the air-conditioning demand current transmitted by the control module to supplement power supply to the vehicle-mounted air conditioner or the vehicle-mounted heater, and the total charging current of the vehicle is the battery charging demand current plus the air-conditioning demand current, therefore, the requirement on the charging power of the battery can be met, the power requirement of the air conditioner can also be met, and a part of charging power cannot be consumed due to the operation of the air conditioner, so that the charging time cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of a vehicle cannot be influenced.
Specifically, when the remote air-conditioning control instruction sent by the user is a cooling instruction, the vehicle-mounted charger can supply power to the vehicle-mounted air conditioner to enable the vehicle-mounted air conditioner to work, and when the remote air-conditioning control instruction sent by the user is a heating instruction, the vehicle-mounted charger can supply power to the vehicle-mounted heater to enable the vehicle-mounted heater to work.
Therefore, through the electric vehicle air conditioner remote control method, the user can remotely control the work of the vehicle-mounted air conditioner or the vehicle-mounted heater, the user can adjust the ambient temperature in the vehicle to a comfortable temperature before entering the vehicle, the vehicle using experience of the user can be improved, the charging time of the battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
In some embodiments of the invention, when the current state of the electric vehicle is a non-charging flameout state and the electric vehicle is connected to the charging pile through the charging gun, the vehicle-mounted charger, the vehicle-mounted air conditioner or the vehicle-mounted heater is awakened according to the remote air conditioner control instruction, the air conditioner required current is obtained, and the air conditioner required current is sent to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner required current to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater. It should be noted that, when the determining module determines that the current state of the electric vehicle is not in the charging flameout state according to the remote air-conditioning control instruction and the electric vehicle is connected to the charging pile through the charging gun, the determining module may transmit the current state of the electric vehicle to the control module, the control module may wake up the vehicle-mounted charger and the vehicle-mounted air conditioner according to the remote air-conditioning control instruction, or the control module may wake up the vehicle-mounted charger and the vehicle-mounted air conditioner according to the remote air-conditioning control instruction, and the control module may obtain the air-conditioning demand current, and the control module may transmit the air-conditioning demand current to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion operation according to the air-conditioning demand current to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater, specifically, when the remote air-conditioning control instruction transmitted by the user is a cooling instruction, the control module may wake up the vehicle-mounted charger and the vehicle-mounted air conditioner according to the remote air conditioner control instruction, the vehicle-mounted charger can supply power to the vehicle-mounted air conditioner, when a remote air conditioner control instruction sent by a user is a heating instruction, the control module can awaken the vehicle-mounted charger and the vehicle-mounted heater according to the remote air conditioner control instruction, the vehicle-mounted charger can supply power to the vehicle-mounted heater, therefore, when the vehicle is in a non-charging flameout state and the electric vehicle is connected to the charging pile through the charging gun, the vehicle-mounted air conditioner or the vehicle-mounted heater can be supplied with power through electric energy of the charging pile, electric quantity in a battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
According to some embodiments of the invention, the charging gun can exchange signals with the vehicle-mounted charger, the vehicle-mounted charger can perform power grid power supply capacity signal interaction with the charging pile through the charging gun, and can output electric energy to charge the power battery when working, and also can output electric energy to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater so as to enable the vehicle-mounted air conditioner or the vehicle-mounted heater to work when working.
In some embodiments of the invention, a remote air-conditioning control instruction may be received through the vehicle-mounted remote control terminal, and the vehicle control unit may be awakened according to the remote air-conditioning control instruction, so that the vehicle control unit determines whether a current state of the electric vehicle is an uncharged flameout state when receiving the remote air-conditioning control instruction, and the electric vehicle is connected to the charging pile through the charging gun. It should be explained that, the obtaining module may include a vehicle-mounted remote control terminal, the determining module may include a vehicle control unit, the remote control terminal may be in communication connection with the vehicle control unit, the remote control terminal may also be in connection with the vehicle control unit through a CAN bus, the user may send a remote air-conditioning control instruction through operating a mobile phone APP, the obtaining module may receive a remote air-conditioning control instruction sent by the user through operating the mobile phone APP through the vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal may wake up the vehicle control unit according to the remote air-conditioning control instruction, specifically, the vehicle-mounted remote control terminal may wake up the vehicle control unit through the CAN bus, the vehicle control unit may determine whether the current state of the electric vehicle is the uncharged flameout state when receiving the remote air-conditioning control instruction, and the electric vehicle is connected to the charging pile through the charging gun, when the vehicle control unit determines the current state of the electric vehicle according to the remote air-conditioning control instruction, the uncharged flameout state of the electric vehicle is determined by the vehicle control terminal And when electric vehicle was connected to through the rifle that charges and fills electric pile, vehicle control unit can transmit electric vehicle's current state for control module.
The control module can wake up the vehicle-mounted charger and the vehicle-mounted air conditioner according to a remote air conditioner control instruction, or the control module can wake up the vehicle-mounted charger and the vehicle-mounted heater according to the remote air conditioner control instruction, and the control module can acquire air conditioner demand current, and the control module can send the air conditioner demand current to the vehicle-mounted charger, so that the vehicle-mounted charger can perform power conversion work according to the air conditioner demand current to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater, specifically, when the remote air conditioner control instruction sent by a user is a cooling instruction, the control module can wake up the vehicle-mounted charger and the vehicle-mounted air conditioner according to the remote air conditioner control instruction, the vehicle-mounted charger can supply power to the vehicle-mounted air conditioner, and when the remote air conditioner control instruction sent by the user is a heating instruction, the control module can wake up the vehicle-mounted charger and the vehicle-mounted heater according to the remote air conditioner control instruction, the vehicle-mounted charger can supply power to the vehicle-mounted heater, so that a remote air conditioner control instruction sent by a user through operating the mobile phone APP can be received through the vehicle-mounted remote control terminal, the current state of the electric vehicle can be determined through the vehicle control unit, and the use reliability of the electric vehicle air conditioner remote control method can be guaranteed.
Further, the vehicle control unit can also receive the battery state of charge sent by the vehicle-mounted remote control terminal to judge whether the battery needs to be supplemented.
In some embodiments of the invention, an air conditioner starting setting instruction of a user can be received through the vehicle-mounted display screen, the air conditioner starting setting instruction can be sent to the vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal can determine starting time according to the air conditioner starting setting instruction, generate a remote air conditioner control instruction when the starting time is up, and wake up the vehicle control unit according to the remote air conditioner control instruction, so that the vehicle control unit determines whether the current state of the electric vehicle is a non-charging flameout state or not when receiving the remote air conditioner control instruction, and the electric vehicle is connected to the charging pile through the charging gun. It should be noted that the vehicle-mounted display screen may be in communication connection with the vehicle-mounted remote control terminal, the vehicle-mounted display screen may also be in connection with the vehicle-mounted remote control terminal through a CAN bus, a user may send an air conditioner start setting instruction through the vehicle-mounted display screen, that is, the air conditioner start setting instruction of the user may be received through the vehicle-mounted display screen, the vehicle-mounted display screen may send the air conditioner start setting instruction to the vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal may determine a start time according to the received air conditioner start setting instruction, the vehicle-mounted remote control terminal may have a timing function, when the start time is reached, the vehicle-mounted remote control terminal may generate a remote air conditioner control instruction, the vehicle-mounted remote control terminal may wake up the vehicle controller according to the remote air conditioner control instruction, so that the vehicle controller determines whether a current state of the electric vehicle is an uncharged flameout state, when the vehicle controller receives the remote air conditioner control instruction, And electric vehicle is connected to charging pile through the rifle that charges, for example, the user can set up that every monday is separately opened vehicle-mounted air conditioner to 8 o ' clock 00 in every friday morning through vehicle-mounted display screen, and vehicle-mounted air conditioner open time is minute, and from this, the user can preset vehicle-mounted air conditioner or vehicle heater's operating time through vehicle-mounted display screen to can will use car ambient temperature to adjust comfortable temperature in the time that the user set for, thereby can further improve user's use experience.
In some embodiments of the present invention, a remote air-conditioning control instruction is received through an on-vehicle remote control terminal, and whether the remote air-conditioning control instruction is an immediate turn-on instruction is determined, wherein if so, the remote air-conditioning control instruction is sent to a vehicle control unit, so that the vehicle control unit determines whether a current state of the electric vehicle is a charging state when receiving the remote air-conditioning control instruction, if not, a turn-on time is determined according to the remote air-conditioning control instruction, and the remote air-conditioning control instruction is sent to the vehicle control unit when the turn-on time arrives, so that the vehicle control unit determines whether the current state of the electric vehicle is the charging state when receiving the remote air-conditioning control instruction. It should be explained that the vehicle-mounted remote control terminal can receive a remote air-conditioning control instruction sent by a user through operating the mobile phone APP, and can judge whether the remote air-conditioning control instruction is an immediate turn-on instruction, if the remote air-conditioning control instruction of the vehicle-mounted remote control terminal is the immediate turn-on instruction, the vehicle-mounted remote control terminal can send the remote air-conditioning control instruction to the vehicle control unit, the vehicle control unit can determine whether the current state of the electric vehicle is a charging state when receiving the remote air-conditioning control instruction, if the remote air-conditioning control instruction of the vehicle-mounted remote control terminal is not the immediate turn-on instruction, the vehicle-mounted remote control terminal can determine the turn-on time according to the remote air-conditioning control instruction, and when the turn-on time is reached, the vehicle-mounted remote control terminal can send the remote air-conditioning control instruction to the vehicle control unit, the vehicle control unit can determine whether the current state of the electric vehicle is the charging state or not when receiving the remote air conditioner control instruction, so that the vehicle-mounted air conditioner or the vehicle-mounted heater can be controlled to be started immediately through the remote air conditioner control instruction, and the vehicle-mounted air conditioner or the vehicle-mounted heater can be controlled to be started within the time specified by the user through the remote air conditioner control instruction, so that the vehicle using experience of the user is further improved.
In some embodiments of the invention, a remote air conditioner control instruction is received through a vehicle-mounted remote control terminal, and a vehicle control unit is awakened according to the remote air conditioner control instruction, when the vehicle control unit receives the remote air conditioner control instruction, the current state of an electric vehicle is determined to be a non-charging flameout state, and when the electric vehicle is not connected to a charging pile through a charging gun, a prompt message is sent to the vehicle-mounted remote control terminal, and the prompt message is forwarded to a mobile terminal of a user through the vehicle-mounted remote control terminal so as to prompt the user whether to confirm to start an air conditioner. It should be noted that, a user can send a remote air-conditioning control instruction by operating the mobile phone APP, the vehicle-mounted remote control terminal can receive the remote air-conditioning control instruction, and the vehicle-mounted remote control terminal can wake up the vehicle controller according to the remote air-conditioning control instruction, when the vehicle controller receives the remote air-conditioning control instruction, the vehicle controller can determine the current state of the electric vehicle, if the vehicle controller determines that the current state of the vehicle is the uncharged flameout state and the electric vehicle is not connected to the charging pile through the charging gun, the vehicle controller can send a prompt message to the vehicle-mounted remote control terminal, and the vehicle-mounted remote control terminal can forward the prompt message to the mobile terminal of the user to prompt the user whether to confirm to turn on the air conditioner, preferably, the mobile terminal can be the mobile phone APP, thereby preventing the user from being unaware of the uncharged flameout state, or not knowing that the state of the electric vehicle is the uncharged flameout state, And when the electric vehicle is not connected to the charging pile through the charging gun, the electric quantity of the battery is used for starting the vehicle-mounted air conditioner or the vehicle-mounted heater to consume the electric quantity of the battery, so that the driving range of the vehicle is reduced, and the use reliability of the electric vehicle air conditioner remote control method can be improved.
As some embodiments of the present invention, if a user confirms to turn on an air conditioner, the vehicle control unit may send a current demand to the battery controller, and the battery controller may control the battery to output electric energy to power the vehicle-mounted air conditioner or the vehicle-mounted heater after receiving the current demand, wherein the vehicle control unit may be in communication connection with the battery controller, or may be in connection with the battery controller through a CAN bus, and in addition, the battery controller may collect a voltage temperature signal of the battery, the battery controller may also calculate a state of charge of the battery, the battery controller may send the state of charge of the battery to the vehicle control unit, and the battery controller may also send the state of charge of the battery to the vehicle control unit through a vehicle-mounted remote control terminal.
In some embodiments of the invention, an air conditioner starting setting instruction of a user can be received through the vehicle-mounted display screen, the air conditioner starting setting instruction is sent to the vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal can determine starting time according to the air conditioner starting setting instruction, generates a remote air conditioner control instruction when the starting time is up, wakes up the vehicle control unit according to the remote air conditioner control instruction, the vehicle control unit determines that the current state of the electric vehicle is a non-charging flameout state when receiving the remote air conditioner control instruction, and sends prompt information to the vehicle-mounted remote control terminal when the electric vehicle is not connected to the charging pile through the charging gun, and the prompt information is forwarded to the mobile terminal of the user through the vehicle-mounted remote control terminal so as to prompt the user whether to confirm to start the air conditioner. It should be noted that, a user may send an air conditioner start setting instruction through the vehicle-mounted display screen, that is, the air conditioner start setting instruction of the user may be received through the vehicle-mounted display screen, and the vehicle-mounted display screen may send the air conditioner start setting instruction to the vehicle-mounted remote control terminal, the vehicle-mounted remote control terminal may determine a start time according to the received air conditioner start setting instruction, the vehicle-mounted remote control terminal may have a timing function, when the start time arrives, the vehicle-mounted remote control terminal may generate a remote air conditioner control instruction, the vehicle-mounted remote control terminal may wake up the vehicle control unit according to the remote air conditioner control instruction, when the vehicle control unit receives the remote air conditioner control instruction, the vehicle control unit may determine a current state of the electric vehicle, if the vehicle control unit determines that the current state of the vehicle is an uncharged stall state and the electric vehicle is not connected to the charging pile through the charging gun, the vehicle control unit can send prompt information to the vehicle-mounted remote control terminal, and the vehicle-mounted remote control terminal can forward the prompt information to the mobile terminal of the user so as to prompt the user whether to confirm to start the air conditioner.
In order to achieve the above embodiments, the present invention proposes a computer-readable storage medium having stored thereon an electric vehicle air conditioner remote control program which, when executed by a processor, can implement the electric vehicle air conditioner remote control method of the above embodiments.
According to the computer-readable storage medium of the embodiment of the invention, a user can remotely control the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 to work, and the user can adjust the ambient temperature in the vehicle to a comfortable temperature before entering the vehicle, so that the vehicle using experience of the user can be improved, the charging time of a battery cannot be influenced, the electric quantity in the battery cannot be consumed, and the driving range of the vehicle cannot be influenced.
In order to implement the foregoing embodiments, the present invention further provides an electric vehicle, where the electric vehicle includes a memory, a processor, and an electric vehicle air conditioner remote control program stored in the memory and executable on the processor, and when the processor executes the electric vehicle air conditioner remote control program, the electric vehicle air conditioner remote control method of the foregoing embodiments may be implemented.
According to the electric vehicle provided by the embodiment of the invention, the processor executes the electric vehicle air conditioner remote control program stored in the memory, so that a user can remotely control the vehicle-mounted air conditioner 50 or the vehicle-mounted heater 60 to work, and the user can adjust the ambient temperature in the vehicle to a comfortable temperature before entering the vehicle, thereby improving the vehicle using experience of the user, and the charging time of the battery and the electric quantity in the battery can not be influenced, so that the driving range of the vehicle can not be influenced.
As shown in fig. 3, the electric vehicle may include at least one processor 1201, at least one communication interface 1202, at least one memory 1203, and at least one communication bus 1204. In the embodiment of the present invention, the number of the processor 1201, the communication interface 1202, the memory 1203 and the communication bus 1204 is at least one, and the processor 1201, the communication interface 1202 and the memory 1203 complete communication with each other through the communication bus 1204.
The Memory 1203 may be, but is not limited to, a Random Access Memory (RAM), a Read Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Read-Only Memory (EPROM), an electrically Erasable Read-Only Memory (EEPROM), and the like. The memory 1203 is configured to store a program, and the processor 1201 executes the program after receiving an execution instruction, so as to implement the steps of the air conditioner remote control method for the electric vehicle described in the above embodiment.
The processor 1201 may be an integrated circuit chip having signal processing capabilities. The processor may be a general-purpose processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, such as an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An electric vehicle air conditioner remote control method is characterized by comprising the following steps:
acquiring a remote air conditioner control instruction;
determining the current state of the electric vehicle according to the remote air conditioner control instruction;
when the current state of the electric vehicle is a charging state, acquiring air conditioner demand current, and sending the air conditioner demand current to a vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current to supplement power for a vehicle-mounted air conditioner or a vehicle-mounted heater.
2. The remote control method for the air conditioner of the electric vehicle as claimed in claim 1, wherein when the current state of the electric vehicle is a non-charging flameout state and the electric vehicle is connected to a charging pile through a charging gun, the remote air conditioner control command wakes up the vehicle-mounted charger, the vehicle-mounted air conditioner or the vehicle-mounted heater, acquires air conditioner demand current, and sends the air conditioner demand current to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current to supply power to the vehicle-mounted air conditioner or the vehicle-mounted heater.
3. The remote control method of the air conditioner of the electric vehicle as claimed in claim 2, wherein the remote air conditioner control command is received through an on-vehicle remote control terminal, and the vehicle control unit is awakened according to the remote air conditioner control command, so that the vehicle control unit determines whether the current state of the electric vehicle is an uncharged flameout state when receiving the remote air conditioner control command, and the electric vehicle is connected to the charging pile through a charging gun.
4. The remote control method for the air conditioner of the electric vehicle as claimed in claim 2, further comprising receiving an air conditioner turn-on setting command of a user through an on-vehicle display screen, sending the air conditioner turn-on setting command to an on-vehicle remote control terminal, determining a turn-on time according to the air conditioner turn-on setting command by the on-vehicle remote control terminal, generating the remote air conditioner control command when the turn-on time is reached, and waking up the vehicle control unit according to the remote air conditioner control command, so that the vehicle control unit determines whether the current state of the electric vehicle is an uncharged flameout state when receiving the remote air conditioner control command, and the electric vehicle is connected to a charging pile through a charging gun.
5. The remote control method of air conditioner for electric vehicle according to claim 1, wherein the remote air conditioner control command is received through an in-vehicle remote control terminal, and it is judged whether the remote air conditioner control command is an immediate turn-on command, wherein,
if so, sending the remote air-conditioning control instruction to a vehicle control unit so that the vehicle control unit determines whether the current state of the electric vehicle is a charging state or not when receiving the remote air-conditioning control instruction;
if not, determining the starting time according to the remote air conditioner control instruction, and sending the remote air conditioner control instruction to the vehicle control unit when the starting time is up, so that the vehicle control unit determines whether the current state of the electric vehicle is the charging state or not when receiving the remote air conditioner control instruction.
6. The remote control method for the air conditioner of the electric vehicle as claimed in claim 1, wherein a vehicle-mounted remote control terminal receives the remote air conditioner control command, and wakes up a vehicle control unit according to the remote air conditioner control command, when the vehicle control unit determines that the current state of the electric vehicle is a non-charging flameout state and the electric vehicle is not connected to a charging pile through a charging gun when receiving the remote air conditioner control command, the vehicle control unit sends a prompt message to the vehicle-mounted remote control terminal, and the prompt message is forwarded to a mobile terminal of a user through the vehicle-mounted remote control terminal so as to prompt the user whether to confirm to start the air conditioner.
7. The remote control method of the air conditioner of the electric vehicle as claimed in claim 1, further receiving an air conditioner on setting command of a user through an on-vehicle display screen and sending the air conditioner on setting command to an on-vehicle remote control terminal, the on-vehicle remote control terminal determining an on time according to the air conditioner on setting command and generating the remote air conditioner control command when the on time is reached, and waking up a vehicle control unit according to the remote air conditioner control command, the vehicle control unit determining that the current state of the electric vehicle is a non-charging flameout state when receiving the remote air conditioner control command and sending a prompt message to the on-vehicle remote control terminal when the electric vehicle is not connected to a charging pile through a charging gun, and forwarding the prompt message to a mobile terminal of the user through the on-vehicle remote control terminal, so as to prompt the user whether to confirm to turn on the air conditioner.
8. A computer-readable storage medium, characterized in that an electric vehicle air conditioner remote control program is stored thereon, which when executed by a processor, implements the electric vehicle air conditioner remote control method according to any one of claims 1 to 7.
9. An electric vehicle, characterized by comprising a memory, a processor and an electric vehicle air conditioner remote control program stored on the memory and operable on the processor, wherein the processor implements the electric vehicle air conditioner remote control method according to any one of claims 1 to 7 when executing the electric vehicle air conditioner remote control program.
10. An electric vehicle air conditioner remote control device, characterized by comprising:
the acquisition module is used for acquiring a remote air conditioner control instruction;
the determining module is used for determining the current state of the electric vehicle according to the remote air conditioner control instruction;
and the control module is used for acquiring air conditioner demand current when the current state of the electric vehicle is a charging state, and sending the air conditioner demand current to the vehicle-mounted charger, so that the vehicle-mounted charger performs power conversion work according to the air conditioner demand current and the battery charging demand current to supply supplementary power to the vehicle-mounted air conditioner or the vehicle-mounted heater.
CN202110287440.XA 2021-03-17 2021-03-17 Electric vehicle air conditioner remote control method, remote control device and electric vehicle Pending CN115107445A (en)

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CN108638791A (en) * 2018-06-13 2018-10-12 阿尔特汽车技术股份有限公司 A kind of electric vehicle remote air conditioner control system and control method based on battery capacity
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CN104597787A (en) * 2014-12-15 2015-05-06 北京新能源汽车股份有限公司 Method and system for performing remote air conditioning control on electric vehicle
CN107089114A (en) * 2017-04-28 2017-08-25 北京新能源汽车股份有限公司 A kind of control method and device of air-conditioning
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