WO2024032370A1 - 应用于车辆中的空调远程控制方法、装置及电子设备 - Google Patents

应用于车辆中的空调远程控制方法、装置及电子设备 Download PDF

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Publication number
WO2024032370A1
WO2024032370A1 PCT/CN2023/109225 CN2023109225W WO2024032370A1 WO 2024032370 A1 WO2024032370 A1 WO 2024032370A1 CN 2023109225 W CN2023109225 W CN 2023109225W WO 2024032370 A1 WO2024032370 A1 WO 2024032370A1
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WIPO (PCT)
Prior art keywords
target vehicle
vehicle
preset
air conditioner
parameter information
Prior art date
Application number
PCT/CN2023/109225
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English (en)
French (fr)
Inventor
伍庆龙
Original Assignee
中国第一汽车股份有限公司
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Application filed by 中国第一汽车股份有限公司 filed Critical 中国第一汽车股份有限公司
Publication of WO2024032370A1 publication Critical patent/WO2024032370A1/zh

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Classifications

    • 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
    • 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
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • 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
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices

Definitions

  • the present application relates to the field of vehicle-related technologies, for example, to an air-conditioning remote control method, device and electronic equipment used in vehicles.
  • the technical solution in the related art is that the client directly connects to the vehicle controller through the telematics system to establish a communication connection between the client and the vehicle.
  • the client sends a valid command to turn on or off the air conditioner to the vehicle-mounted telematics system.
  • the telematics system transmits the command to turn on or off the air conditioner to the vehicle controller.
  • the vehicle controller sends a valid command to the body air conditioning system and executes it. Turn the function on or off.
  • the above-mentioned remote control air-conditioning scheme has hidden dangers in vehicle safety and can easily lead to safety accidents.
  • This application provides a method, device and electronic equipment for remote control of air conditioners in vehicles, eliminating safety hazards of remote control of air conditioners.
  • the present application provides a remote control method for air conditioners applied in vehicles, which includes: upon receiving an air conditioner remote start instruction, obtaining the current parameter information of the target vehicle; determining whether the current parameter information satisfies the corresponding first preset Assume a condition; in response to the current parameter information satisfying the first preset condition, start the air conditioning function of the target vehicle to adjust the ambient temperature in the target vehicle based on the air conditioning function; wherein, the first The preset conditions include the first preset speed value of the target vehicle, the first preset gear, multiple communication nodes in a normal communication state, the power system in a normal state, and the battery power is greater than the preset power threshold.
  • the method includes: upon receiving the air conditioner remote opening instruction sent based on the application, determining whether the door in the target vehicle and the front hatch of the transmitter are both in a closed state; responding to the door in the target vehicle and the The engine front hatch is in a closed state, an air conditioner opening command is generated, and the current parameter information of the target vehicle is obtained.
  • the current parameter information includes: the current speed value of the target vehicle, the current gear of the target vehicle, the communication status of the multiple communication nodes, the status information of the power system, and the current power value of the battery. .
  • Determining whether the current parameter information satisfies the corresponding first preset condition includes: determining whether the current vehicle speed value is equal to the first preset vehicle speed value; determining whether the current gear position is consistent with the first preset condition. Assume that the gear positions are the same; determine whether the communication status of the multiple communication nodes is the normal communication status; determine whether the status information is consistent with the normal status; determine whether the current power value is greater than the preset power value threshold.
  • the first operating time of the air conditioner is recorded based on the forward timing module, and the second operating time of the air conditioner is recorded based on the countdown module; between the first operating time and the second operating time
  • feedback information that the air conditioner has been turned on for a preset duration is fed back to the application communicating with the target vehicle; based on the triggering operation of the feedback information, the working state of the air conditioner is controlled; wherein, The above working status includes on state or off state.
  • the air conditioning function In the state where the air conditioning function is turned on, when it is detected that the current parameter information of the target vehicle satisfies the second preset condition, the air conditioning function is controlled to be turned off.
  • Controlling the air conditioning function to turn off when it is detected that the current parameter information of the target vehicle satisfies the second preset condition includes: detecting that the vehicle speed in the current parameter information is greater than the second preset speed value ; It is detected that the gear in the current parameter information is not equal to the first preset gear; it is detected that there is a communication node in an abnormal communication state; it is detected that the battery failure or motor failure is received; the application program sends instructions to turn off the air conditioner.
  • This application provides an air conditioner remote control device used in vehicles, including: a parameter information acquisition module, configured to acquire the current parameter information of the target vehicle upon receiving an air conditioner remote start instruction; a condition response module, configured to Determine whether the current parameter information satisfies the corresponding first preset condition; the air conditioning control module is configured to activate the air conditioning function of the target vehicle to adjust the ambient temperature in the target vehicle based on the air conditioning function.
  • the present application provides an air-conditioning remote control electronic device used in a vehicle, including: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores information that can be used by the at least one processor.
  • a computer program executed by a processor. The computer program is executed by the at least one processor, so that the at least one processor can execute the air conditioning remote control method of any embodiment of the present application.
  • the present application provides a computer-readable storage medium that stores computer instructions, and the computer instructions are used to implement the air-conditioning remote control method of any embodiment of the present application when executed by a processor.
  • the present application provides a computer program product, which includes a computer program. When executed by a processor, the computer program implements the air-conditioning remote control method of any embodiment of the present application.
  • Figure 1 is a structural diagram of a vehicle power system applicable according to the embodiment of the present application.
  • Figure 2 is a flow chart of an air conditioning remote control method applied in a vehicle according to Embodiment 1 of the present application;
  • Figure 3 is an air conditioning remote control system architecture and interface design diagram provided according to Embodiment 1 of the present application;
  • Figure 4 is a network topology diagram of an air conditioning remote control system provided according to Embodiment 1 of the present application;
  • Figure 5 is a flow chart of an air conditioning remote control method applied in a vehicle according to Embodiment 2 of the present application;
  • Figure 6 is a diagram of an air conditioner remote start control strategy provided according to Embodiment 3 of the present application.
  • Figure 7 is an air conditioner remote shutdown control strategy diagram provided according to Embodiment 4 of the present application.
  • Figure 8 is a schematic structural diagram of a remote air conditioning control device provided according to Embodiment 5 of the present application.
  • FIG. 9 is a schematic structural diagram of an electronic device provided according to Embodiment 6 of the present application.
  • the power system configuration of the vehicle mainly includes a motor, a power battery, an inverter Inverter, charger, DC converter, 12V battery, gearbox and drive shaft, etc., multiple components are controlled by the vehicle's controller.
  • the vehicle controller mainly includes: Vehicle Control Unit (VCU), Motor Control Unit (MCU), Battery Management System (Battery Management System, BMS), Transmission Control Unit (Transmission Control Unit, TCU) and charger controller (Charger Control Unit, CCU), etc.
  • the vehicle control system also includes other control subsystems, mainly including: electronic stability system (Electronic Stability Program, ESP), body control system (Body Control Module, BCM), gateway system (Gateway, GW) , Telematics-Box, T-Box) and air-conditioning system (Heating, Ventilation and Air Conditioning, HVAC), etc.
  • electronic stability system Electronic Stability Program, ESP
  • body control system Body Control Module, BCM
  • gateway system Gateway system
  • Telematics-Box, T-Box Telematics-Box
  • T-Box Telematics-Box
  • HVAC Air Conditioning
  • FIG. 2 is a flow chart of an air conditioning remote control method applied in a vehicle provided by Embodiment 1 of the present application.
  • This embodiment can be used to remotely turn on or off the air conditioning function so that the user can directly enjoy a comfortable temperature while driving.
  • the method can be performed by an air-conditioning remote control device in the vehicle, which can be implemented in the form of hardware and/or software, and the device can generally be integrated in the car. As shown in Figure 2, the method includes the following steps.
  • the remote start command of the air conditioner is transmitted to the vehicle by establishing a connection between each vehicle and the mobile terminal device in advance.
  • an application can be installed on the mobile terminal device, and the connection between each vehicle and the mobile terminal device can be established through the application.
  • the designated information of the vehicle can be registered on the application, for example, it can be the license plate number.
  • the mobile terminal device and the vehicle After completing the registration information of the vehicle on the application, the mobile terminal device and the vehicle have established a matching connection relationship.
  • the vehicle can receive command information from the mobile terminal, so that The vehicle can turn on or off the air conditioner.
  • the mobile terminal device can be a mobile phone, a tablet computer or a smart watch, or it can be a terminal device with data transmission function.
  • the air conditioner remote start command is Received by the telematics system mounted on the vehicle.
  • the target vehicle is a vehicle that is relatively far away from the user and has established a communication connection with the mobile terminal device.
  • the user pre-registers the vehicle's license plate number, vehicle model and other related information on the mobile terminal device application.
  • the user enters the application's operation interface and selects the registered vehicle as the target vehicle.
  • the current parameter information is the information of the body and vehicle status, which can be the status information of the target vehicle hardware device, or the status information of the target vehicle communication connection.
  • the acquisition may be that when the mobile terminal issues an instruction to remotely turn on the air conditioner, the remote information control system integrated in the target vehicle receives and reads the instruction to turn on the air conditioner.
  • the current parameter information includes the current speed value of the target vehicle, the current gear of the target vehicle, the communication status of multiple communication nodes, the status information of the power system, and the current power value of the battery.
  • the architecture and interface design of the air-conditioning remote control system are shown in Figure 3, which mainly includes mobile terminal equipment, telematics system, vehicle controller, body control system, battery management system, charging system, and air-conditioning system. , electronic stability system and transmission controller.
  • the network topology of the air-conditioning remote control system is shown in Figure 4.
  • the relevant Controller Area Network (CAN) network is described as follows:
  • Electric Vehicle CAN mainly includes new energy-related network nodes VCU, BMS, CCU, and MCU;
  • the power network (Power Train CAN, PTCAN) mainly includes traditional vehicle-related network nodes such as TCU and ESP;
  • Body network mainly includes network nodes BCM, HVAC, etc.;
  • the current speed value of the target vehicle can be provided by the electronic stability system shown in Figure 3; the current gear position of the target vehicle can be provided by the transmission controller shown in Figure 3.
  • the communication status of multiple communication nodes is checked through multiple controllers; the status information of the power system is mainly to check whether there is a fault in the power system, that is, the high-voltage power-on function of the motor and battery can be used normally.
  • the current power value of the battery is provided by the battery management system shown in Figure 3.
  • the current parameter information of the target vehicle including:
  • the user sends a remote start command of the air conditioner through the application on the mobile terminal device, and the command is transmitted to the vehicle's telematics system, and the telematics system converts the user's command information It provides users with remote instructions and sends them to the body control system and vehicle controller respectively.
  • the body control system internally determines the status of the door and engine front hatch, and then feeds back to the vehicle control system. When the door and engine are detected, If the engine front hatch is closed, a command to turn on the air conditioner is generated. There are two statuses of the car door, namely open and closed. If it is detected that the door is open, the air conditioning start command will not be generated.
  • the target vehicle Since turning on the air conditioner requires the high-voltage power-on function of the target vehicle to be used normally, the target vehicle can be started by human operation at this time. When the door is open, the target vehicle can be manually operated, and the target vehicle is easily lost. In addition, the air inside the car is connected to the air outside the car. The hot air or cold air emitted by the air conditioner will be directly radiated to the outside of the car through the door, causing the temperature inside the car to not reach the preset temperature quickly. If you want to reach the preset temperature It takes a longer time to reach the desired temperature.
  • the air-conditioning compressor needs to continuously operate for cooling or heating; if the door and engine front hatch are closed, the temperature inside the car can quickly reach the preset temperature, and at this time the compressor is intermittent. operating mode. Checking that the doors are closed before turning on the air conditioner can avoid the problem of shortening the life of the vehicle air conditioner due to overuse, and can also save energy, such as the vehicle's battery reserve. If the engine front hatch is open, the motor and high-voltage lines under the engine front hatch will be exposed to the air, which can easily cause accidental injury to people. Therefore, if it is detected that the engine front hatch is open, it will not Generate air conditioning start command.
  • the first preset condition is a condition set as a fixed value in the vehicle control system.
  • the vehicle control system will set the parameter as a fixed value. Compare with the current parameter information to determine whether the current parameter information meets this condition. If all current parameter information meets the set conditions, the air conditioning function of the target vehicle is started. The vehicle controller determines the current vehicle parameters by comparing the current vehicle parameter information with the first preset conditions. If the current vehicle meets all the first preset conditions, it responds to the request to remotely turn on the air conditioner.
  • the first preset conditions include the first preset speed value of the target vehicle, the first preset gear, multiple communication nodes in a normal communication state, the power system in a normal state, and the battery power is greater than the preset power threshold.
  • determining whether the current parameter information satisfies the corresponding first preset condition includes: determining whether the current vehicle speed value is equal to the first preset vehicle speed value; determining whether the current gear is the same as the first preset gear; determining the communication node Whether the communication status is the normal communication status; determine whether the status information is consistent with the normal status; determine whether the current power value is greater than the preset power threshold.
  • the current vehicle speed value is fed back to the vehicle control system by the electronic stability system
  • the current vehicle gear information is fed back to the vehicle control system by the gearbox controller.
  • Vehicle control system the current target vehicle's wheels are in a mechanical lock state to indicate a safe state
  • the target vehicle's communication modules mainly include battery management system, transmission controller, gateway system, body control system, electronic stability system and charger The controller needs to ensure that the communication status of these communication modules is normal and that the communication path for remotely turning on the air conditioner is fault-free;
  • the status information of the target vehicle mainly includes the power system, that is, whether the high-voltage power-on function of the target vehicle's motor and battery is normal.
  • the status is consistent; the current power value refers to the remaining power of the target vehicle's power battery.
  • the vehicle control system decides whether to respond to the remote air conditioning instruction based on preset conditions.
  • the current parameter information meets the first preset condition, including: the vehicle control system determines that the vehicle speed is 0, the vehicle control system determines that the gear is P gear, and the communication status of the communication module is normal. .
  • the battery power setting threshold is 50%. When the remaining power of the power battery is greater than 50%, and when all the above first preset conditions meet the preset requirements, the air conditioning function of the target vehicle can be started.
  • the air conditioning function of the target vehicle may be to turn on the air conditioner, adjust the temperature of the air conditioner, quickly cool down/heat up, adjust the direction of the air conditioner outlet, set the main driver's temperature adjustment, schedule to turn on the air conditioner, etc.
  • the temperature adjustment parameters can be set in the application of the mobile terminal device, such as rapid heating, rapid cooling, heating or cooling within two minutes and other functional options.
  • the ambient temperature in the target vehicle can be a temperature value set by the user on the mobile terminal device, or it can be automatically adjusted according to the weather temperature of the day.
  • Starting the air conditioning function to adjust the indoor temperature can include at least two methods: on the one hand, automatic adjustment based on current weather information, date information, or temperature information; on the other hand, the user can adjust according to actual needs by operating an application on the mobile terminal device Air conditioning function.
  • automatic adjustment adjusts the temperature inside the car based on the date. Assume it is December 5th. It can be seen that it is winter and the temperature inside the car is relatively low. At this time, you need to turn on the heating function of the air conditioner to automatically increase the temperature inside the car to 26 degrees Celsius; assuming it is August 5th, we know that it is summer and the temperature inside the car is relatively high.
  • the vehicle automatically adjusts the interior temperature to a temperature that is suitable for people.
  • the above technical solution obtains the current parameter information of the target vehicle before remotely turning on the air conditioner function, and detects the status of the target vehicle in real time, including driving status, communication status, and hardware equipment.
  • the air conditioner can only be turned on after checking that there is no fault, which effectively solves the technical problem of remotely turning on the air conditioner while ensuring the safety of the vehicle and people, eliminates hidden dangers in vehicle safety, and reduces the incidence of unsafe accidents.
  • the current parameter information of the remote-controlled air-conditioned vehicle is fully considered to ensure that the current parameter information meets the conditions for turning on the remote-controlled air-conditioning, and then starts the air-conditioning function of the target vehicle to ensure reliable and stable operation of the vehicle system.
  • the function of remotely turning on the air conditioner enhances the convenience and safety of the vehicle, and improves the driving experience and comfort of the vehicle. It ensures the safety of remote control of air conditioning and ensures that the vehicle's status information is normal before starting the vehicle's air conditioning function. It avoids the occurrence of safety accidents and solves the problem of reliable and stable operation of the system.
  • the function of remotely turning on the air conditioner can be operated safely and reliably, improving the driving experience and comfort of the vehicle, and enhancing the safety of the vehicle. ease of use.
  • Figure 5 is a flow chart of a remote control method for air conditioners in vehicles provided in Embodiment 2 of the present application.
  • the embodiment of the present application explains the foregoing embodiments on the basis of the above embodiments.
  • the embodiments of the present application can be combined with the above Multiple options are combined in one or more embodiments. As shown in Figure 5, the method includes the following steps.
  • the timing module When the air conditioning function is started, the timing module is turned on. When the timing module reaches the preset time, feedback information that the air conditioner has been turned on for the preset time is fed back to the application communicating with the target vehicle, thereby controlling the working status of the air conditioner.
  • the first running time of the air-conditioning is recorded based on the forward timing module, and the second running time of the air-conditioning is recorded based on the countdown module; when the first running time and the second running time are the same, the system communicates with the target vehicle.
  • the application feeds back feedback information that the air conditioner has been turned on for a preset period of time; based on the trigger operation of the feedback information, the working state of the air conditioner is controlled; the working state includes an on state or an off state.
  • the first running time is a preset time value, which starts counting after the air conditioning function of the target vehicle is turned on, and gradually increases from 0 to this preset time value.
  • the first running time may be 10 minutes.
  • the second running time is also a preset time value and starts counting down after the target vehicle air conditioning function is turned on. Gradually decrease from this preset time value to 0.
  • the first running time may be 10 minutes, at which time the first running time gradually decreases from 10 minutes to 0 minutes.
  • the first running time and the second running time play the role of mutual verification. Only when the first running time and the second running time are the same, it indicates that the preset time value has passed since the target vehicle air conditioning function is turned on. Feedback information that the air conditioner has been on for a preset period of time can be fed back to the application that communicates with the target vehicle. For example, the user can decide whether to continue to turn on the air conditioning function of the target vehicle based on the feedback information.
  • the ambient temperature of the target vehicle when it is detected that the ambient temperature of the target vehicle is consistent with the preset ambient temperature, and/or when it is detected that the current power value of the target vehicle is less than the minimum power value, feedback to the application that the ambient temperature has reached the preset environment. temperature feedback information to control the operation of the air conditioner based on the trigger operation of the feedback information operating status.
  • the on state of the air conditioner is when the user activates the remote opening function of the vehicle through an application on the mobile terminal device, and within a certain period of time, the air conditioner of the vehicle is in a working state.
  • the second preset condition is a condition set as a fixed value in the vehicle control system.
  • the vehicle control system compares the parameters set to a fixed value with the current parameter information. , whether this condition is met, and if a current parameter information meets the set conditions, the air conditioning function of the target vehicle is turned off.
  • the remote shutdown function of controlling the air conditioner can be completed on the mobile terminal device application.
  • the shutdown function of the air conditioner can include immediate shutdown of the air conditioner and delayed shutdown of the air conditioner.
  • controlling the air conditioning function to turn off includes: detecting that the vehicle speed in the current parameter information is greater than the second preset speed value; detecting that the current parameter information is The gear in is not equal to the first preset gear; a communication node in an abnormal communication state is detected; a battery failure or a motor failure is detected; an instruction to turn off the air conditioner is received from the application.
  • the vehicle control system receives an instruction to turn off the air conditioner from the application of the mobile terminal device, indicating that the user decides to turn off the air conditioner. After the current parameter information is fed back to the vehicle control system, the vehicle control system decides whether to respond to the remote air conditioning instruction based on preset conditions.
  • the vehicle control system determines that the vehicle speed is 1km/h, the vehicle control system determines that the gear is not P gear, and the communication status of the communication module There is an abnormality and the vehicle control system receives an instruction from the mobile terminal device to turn off the air conditioner.
  • the air conditioner function of the target vehicle is turned off.
  • the user triggers the user's command to remotely turn on the air conditioner through the mobile terminal device;
  • the vehicle-mounted T-Box After receiving the user’s command to remotely turn on the air conditioner, the vehicle-mounted T-Box notifies the BCM and VCU;
  • the BCM determines that both the door and the engine front hatch are closed, and sends a remote air conditioning permission request to the VCU;
  • VCU After receiving the remote air conditioning command sent by T-Box and judging that all the following conditions are met, VCU responds to the remote air conditioning permission request sent by BCM and turns on the air conditioner for heating or cooling;
  • the vehicle speed is 0 (the signal is provided by ESP);
  • the vehicle gear is P (signal provided by TCU);
  • the power system has no faults, that is, there are no high-voltage power-on faults in the motor and battery;
  • the power battery is greater than 50% (can be calibrated);
  • the control strategy is as follows.
  • VCU sends the power battery high-voltage relay closing command to BMS
  • Active Active
  • the air conditioning control is implemented to meet the vehicle comfort needs, thereby ensuring that the temperature inside the vehicle reaches a suitable range before the driver gets in the vehicle;
  • the timer set after the air conditioner is turned on remotely can inform the driver of the current time the air conditioner has been turned on through the application of the mobile terminal device, and the temperature of the vehicle will also be fed back to the driver;
  • the air conditioner In order to ensure vehicle safety and save power battery power, the air conditioner is not allowed to be turned on remotely all the time. Therefore, when the BCM timer reaches a certain value (such as 10 minutes) or the battery SOC is lower than 45%, the driver should be reminded remotely Do you need to turn off the air conditioner remotely?
  • the vehicle speed is greater than 1km/h;
  • Any one of the relevant controllers (BCM, GW, BMS, TCU, ESP, CCU) has a communication failure;
  • FIG. 8 is a schematic structural diagram of a remote air conditioning control device provided by an embodiment of the present application.
  • the device can execute the remote air conditioning control method provided by an embodiment of the present application.
  • the device includes: a parameter information acquisition module 501, configured to acquire the current parameter information of the target vehicle when receiving an air conditioner remote start instruction; a condition response module 502, configured to determine whether the current parameter information satisfies the corresponding first preset condition;
  • the air conditioning control module 503 is configured to activate the air conditioning function of the target vehicle to adjust the ambient temperature in the target vehicle based on the air conditioning function.
  • the first preset conditions include the first preset speed value of the target vehicle, the first preset gear, multiple communication nodes in a normal communication state, the power system in a normal state, and the battery power is greater than the preset power threshold.
  • the parameter information acquisition module 501 also includes: when receiving the air conditioner remote opening command sent based on the application, determining whether the doors and the engine front hatch in the target vehicle are both in a closed state; if the door in the target vehicle is in a closed state; and the engine front hatch are both closed, an air conditioner opening command is generated and the current parameter information of the target vehicle is obtained.
  • the current parameter information includes: the current speed value of the target vehicle, the current gear of the target vehicle, the communication status of multiple communication nodes, the status information of the power system, and the current power value of the battery.
  • determining whether the current parameter information satisfies the corresponding first preset condition includes: determining whether the current vehicle speed value is equal to the first preset vehicle speed value; determining whether the current gear is the same as the first preset gear; determining the communication node Whether the communication status is normal communication status; determine whether the status information is consistent with the normal status Consistent; determine whether the current power value is greater than the preset power threshold.
  • the air conditioning control module 503 when the air conditioning function is started, the first operating time of the air conditioner is recorded based on the forward timing module, and the second operating time of the air conditioner is recorded based on the countdown module; when the first operating time and the second operating time are the same, Feedback information that the air conditioner has been turned on for a preset period of time to an application that communicates with the target vehicle; control the working state of the air conditioner based on the trigger operation of the feedback information; wherein the working state includes an on state or an off state.
  • Temperature feedback information is used to control the working status of the air conditioner based on the triggering operation of the feedback information.
  • the air conditioning function When the air conditioning function is turned on, if it is detected that the current parameter information of the target vehicle meets the second preset condition, the air conditioning function is controlled to be turned off.
  • the current parameter information of the target vehicle satisfying the second preset condition includes: detecting that the vehicle speed in the current parameter information is greater than the second preset speed value; detecting that the gear position in the current parameter information is not equal to the first preset gear position; detecting Detects a communication node that is in an abnormal communication state; detects battery failure or motor failure; receives an instruction to turn off the air conditioner sent by the application.
  • a remote air conditioning control device provided by the embodiment of the present application can execute the remote air conditioning control method provided by any embodiment of the present application.
  • the parameter information acquisition module 501 when receiving the air conditioning remote When the instruction is turned on, the current parameter information of the target vehicle is obtained; the condition response module 502 determines whether the current parameter information meets the corresponding first preset condition; the air conditioning control module 503 starts the air conditioning function of the target vehicle to adjust the target vehicle based on the air conditioning function ambient temperature inside.
  • the remote air conditioning control device of this embodiment fully considers the current parameter information of the target vehicle to ensure that the current parameter information meets the conditions for turning on the remote control air conditioner, and then starts the air conditioning function of the target vehicle to ensure reliable and stable operation of the vehicle system, safe and reliable
  • the function of remotely turning on the air conditioner enhances the safety of the vehicle and improves the comfort of the vehicle's driving control.
  • FIG. 9 is a schematic structural diagram of an electronic device provided in an embodiment of the present application.
  • Electronic device 10 is intended to represent many forms of digital computers, such as laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers.
  • Electronic devices may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (eg, helmets, glasses, watches, etc.), and other similar computing devices.
  • the components shown herein, their connections and relationships, and their functions are examples only and are not intended to limit the implementation of the present application as described and/or claimed herein.
  • the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as a read-only memory (Read-Only Memory, ROM) 12, a random access memory (Random Access Memory, RAM) 13, etc., wherein the memory stores a computer program that can be executed by at least one processor.
  • the processor 11 can execute according to the computer program stored in the ROM 12 or loaded from the storage unit 18 into the RAM 13. A variety of appropriate actions and treatments.
  • various programs and data required for the operation of the electronic device 10 can also be stored.
  • the processor 11, the ROM 12 and the RAM 13 are connected to each other via the bus 14.
  • An input/output (I/O) interface 15 is also connected to the bus 14 .
  • the I/O interface 15 Multiple components in the electronic device 10 are connected to the I/O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a magnetic disk, an optical disk, etc. etc.; and communication unit 19, such as network card, modem, wireless communication transceiver, etc.
  • the communication unit 19 allows the electronic device 10 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunications networks.
  • Processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the processor 11 include, but are not limited to, a central processing unit (Central Processing Unit, CPU), a graphics processing unit (GPU), a variety of dedicated artificial intelligence (Artificial Intelligence, AI) computing chips, a variety of running Machine learning model algorithm processor, digital signal processor (Digital Signal Processor, DSP), and any appropriate processor, controller, microcontroller, etc.
  • the processor 11 performs a plurality of methods and processes described above, such as road surface recognition methods.
  • the road surface recognition method may be implemented as a computer program, which is tangibly embodied in a computer-readable storage medium, such as the storage unit 18 .
  • part or all of the computer program may be loaded and/or installed onto the electronic device 10 via the ROM 12 and/or the communication unit 19.
  • the processor 11 may be configured to perform the road surface recognition method in any other suitable manner (eg, by means of firmware).
  • FPGAs Field Programmable Gate Arrays
  • ASICs Application Specific Integrated Circuits
  • ASSP Application Specific Standard Parts
  • SOC System on Chip
  • CPLD Complex Programmable Logic Device
  • Various embodiments may include implementation in one or more computer programs executable and/or interpreted on a programmable system including at least one programmable processor, the programmable processor It may be a special purpose or general purpose programmable processor, which may be configured from a storage system, at least one input device, and at least one An output device receives data and instructions and transmits the data and instructions to the storage system, the at least one input device, and the at least one output device.
  • Computer programs for implementing the methods of the present application may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general-purpose computer, a special-purpose computer, or other programmable data processing device, such that the computer program, when executed by the processor, causes the functions/operations specified in the flowcharts and/or block diagrams to be implemented.
  • a computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
  • a computer-readable storage medium may be a tangible medium that may contain or store a computer program for use by or in connection with an instruction execution system, apparatus, or device.
  • Computer-readable storage media may include, but are not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, devices or devices, or any suitable combination of the foregoing.
  • the computer-readable storage medium may be a machine-readable signal medium.
  • Machine-readable storage media may include electrical connections based on one or more wires, portable computer disks, hard drives, RAM, ROM, Erasable Programmable Read-Only Memory (EPROM) or flash memory, Optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.
  • the systems and techniques described herein may be implemented on an electronic device having a display device (e.g., a cathode ray tube (CRT) or liquid crystal) for displaying information to the user.
  • a display device e.g., a cathode ray tube (CRT) or liquid crystal
  • a display Liquid Crystal Display, LCD monitor
  • a keyboard and pointing device e.g., a mouse or a trackball
  • Other kinds of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and may be provided in any form, including Acoustic input, voice input or tactile input) to receive input from the user.
  • the systems and techniques described herein may be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., A user's computer having a graphical user interface or web browser through which the user can interact with implementations of the systems and technologies described herein), or including such backend components, middleware components, or any combination of front-end components in a computing system.
  • the components of the system may be interconnected by any form or medium of digital data communication (eg, a communications network). Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN), blockchain network, and internet.
  • Computing systems may include clients and servers.
  • Clients and servers are generally remote from each other and typically interact over a communications network.
  • the relationship of client and server is created by computer programs running on corresponding computers and having a client-server relationship with each other.
  • the server can be a cloud server, also known as cloud computing server or cloud host. It is a host product in the cloud computing service system to solve the problems existing in traditional physical host and virtual private server (VPS) services. It has the disadvantages of difficult management and weak business scalability.
  • VPN virtual private server

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Abstract

一种应用于车辆中的空调远程控制方法，其包括步骤：当接收到空调远程开启指令时，获取目标车辆的当前参数信息；确定当前参数信息是否满足相应的第一预设条件；响应于当前参数信息满足相应的第一预设条件，启动目标车辆的空调功能，以基于空调功能调整目标车辆内的环境温度；第一预设条件包括目标车辆的第一预设车速值、第一预设挡位、多个通讯节点处于正常通讯状态、动力***处于正常状态以及电池的电量大于预设电量阈值。以及一种应用于车辆中的空调远程控制装置和一种执行该控制方法的电子设备。该空调远程控制方法、装置及电子设备增强了车辆的使用便利性和安全性，提高了车辆的驾控体验和舒适性。

Description

应用于车辆中的空调远程控制方法、装置及电子设备
本申请要求在2022年08月12日提交中国专利局、申请号为202210966013.9的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及车辆相关技术领域，例如涉及一种应用于车辆中的空调远程控制方法、装置及电子设备。
背景技术
随着时代的进步和汽车的逐渐普及，人们对车辆的舒适性要求越来越高，尤其是对出行的便捷性和舒适性有了更高的追求，汽车如果在酷暑或者严寒的环境下长时间停放车内温度会使人感到不适，如在使用车辆前开启空调进行预冷或制热，乘员驾乘时便可以直接享受舒适的温度。
相关技术中的技术方案是客户端直接通过远程信息处理***与整车控制器连接，建立客户端与车辆的通讯连接。客户端向车载端的远程信息处理***发送开启或者关闭空调的有效指令，远程信息处理***将开启或者关闭空调的指令传到整车控制器，整车控制器将有效指令发送至车身空调***并执行开启或关闭的功能。
上述远程控制空调的方案存在车辆安全方面的隐患，容易导致安全事故的发生。
发明内容
本申请提供了一种应用于车辆中的空调远程控制方法、装置及电子设备，消除远程控制空调的安全隐患。
本申请提供了一种应用于车辆中的空调远程控制方法，包括：在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息；确定所述当前参数信息是否满足相应的第一预设条件；响应于所述当前参数信息满足所述第一预设条件，启动所述目标车辆的空调功能，以基于所述空调功能调整所述目标车辆内的环境温度；其中，所述第一预设条件包括所述目标车辆的第一预设车速值、第一预设挡位、多个通讯节点处于正常通讯状态、动力***处于正常状态以及电池的电量大于预设电量阈值。
所述在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息， 包括：在接收到基于应用程序发送的所述空调远程开启指令的情况下，确定所述目标车辆中的车门和发送机前舱盖是否均处于关闭状态；响应于所述目标车辆中的车门和发动机前舱盖的均处于关闭状态，生成空调开启指令，并获取所述目标车辆的当前参数信息。
所述当前参数信息包括：所述目标车辆的当前车速值、所述目标车辆的当前挡位、所述多个通讯节点的通信状态、所述动力***的状态信息以及所述电池的当前电量值。
所述确定所述当前参数信息是否满足相应的第一预设条件，包括：确定所述当前车速值是否等于所述第一预设车速值；确定所述当前挡位是否与所述第一预设挡位相同；确定所述多个通讯节点的通讯状态是否为所述正常通讯状态；确定所述状态信息是否与所述正常状态相一致；确定所述当前电量值是否大于所述预设电量阈值。
在启动所述空调功能的情况下，基于正向计时模块记录空调的第一运行时长，以及基于倒计时模块记录所述空调的第二运行时长；在所述第一运行时长和所述第二运行时长相同的情况下，向与所述目标车辆通讯的应用程序反馈所述空调已开启预设时长的反馈信息；基于对所述反馈信息的触发操作，控制所述空调的工作状态；其中，所述工作状态包括开启状态或关闭状态。
在检测到所述目标车辆的环境温度与预设环境温度相一致的情况下，和在检测到所述目标车辆的当前电量值小于最低电量值的情况下，向所述应用程序反馈所述目标车辆的环境温度已达到预设环境温度的反馈信息，以基于对所述反馈信息的触发操作，控制空调的工作状态。
在所述空调功能开启的状态下，所述在检测到所述目标车辆的当前参数信息满足第二预设条件的情况下，控制所述空调功能关闭。
所述在检测到所述目标车辆的当前参数信息满足第二预设条件的情况下，控制所述空调功能关闭，包括：检测到所述当前参数信息中的车辆速度大于第二预设速度值；检测到所述当前参数信息中的挡位不等于所述第一预设挡位；检测到存在处于非正常通讯状态的通讯节点；检测到所述电池故障或电机故障；接收到应用程序发送的关闭空调的指令。
本申请提供了一种应用于车辆中的空调远程控制装置，包括：参数信息获取模块，设置为在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息；条件响应模块，设置为确定所述当前参数信息是否满足相应的第一预设条件；空调控制模块，设置为启动所述目标车辆的空调功能，以基于所述空调功能调整所述目标车辆内的环境温度。
本申请提供了一种应用于车辆中的空调远程控制电子设备，包括：至少一个处理器；以及与所述至少一个处理器通信连接的存储器；其中，所述存储器存储有可被所述至少一个处理器执行的计算机程序，所述计算机程序被所述至少一个处理器执行，以使所述至少一个处理器能够执行本申请任一实施例的所述空调远程控制方法。
本申请提供了一种计算机可读存储介质，所述计算机可读存储介质存储有计算机指令，所述计算机指令用于使处理器执行时实现本申请任一实施例的所述空调远程控制方法。
本申请提供了一种计算机程序产品，包括计算机程序，所述计算机程序在被处理器执行时实现本申请任一实施例的所述空调远程控制方法。
附图说明
下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为根据本申请实施例所适用的车辆动力***构架图；
图2为根据本申请实施例一提供的一种应用于车辆中的空调远程控制方法的流程图；
图3为根据本申请实施例一提供的空调远程控制***架构及接口设计图；
图4为根据本申请实施例一提供的的空调远程控制***网络拓扑结构图；
图5为根据本申请实施例二提供的一种应用于车辆中的空调远程控制方法的流程图；
图6为根据本申请实施例三提供的空调远程开启控制策略图；
图7为根据本申请实施例四提供的空调远程关闭控制策略图；
图8为根据本申请实施例五提供的一种远程空调控制装置的结构示意图；
图9为根据本申请实施例六提供的一种电子设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述，显然，所描述的实施例仅仅是本申请一部分的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本申请保护的范围。
需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便这里描述的本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外，术语“包括”和“具有”以及它们的任何变形，意图在于覆盖不排他的包含，例如，包含了一系列步骤或单元的过程、方法、***、产品或设备不必限于清楚地列出的那些步骤或单元，而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。
实施例一
在介绍本申请实施例所提供的技术方案之前，对本申请实施例所使用的车辆的动力***构型进行简单介绍，如图1所示，车辆的动力***构型主要包括电机、动力电池、逆变器、充电机、直流转换器、12V蓄电池、变速箱和驱动轴等，多个组成部分分别由车辆的控制器控制。车辆的控制器主要包括：整车控制器(Vehicle Control Unit，VCU)、电机控制器(Motor Control Unit，MCU)、电池管理***(Battery Management System，BMS)、变速箱控制器(Transmission Control Unit，TCU)和充电机控制器(Charger Control Unit，CCU)等。除此之外，在车辆控制***中还包括其他的控制子***，主要包括：电子稳定***(Electronic Stability Program，ESP)、车身控制***(Body Control Module，BCM)、网关***(Gateway，GW)、远程信息处理***(Telematics-Box，T-Box)和空调***(Heating,Ventilation and Air Conditioning，HVAC)等。
图2为本申请实施例一提供的一种应用于车辆中的空调远程控制方法的流程图。本实施例可适用于远程开启或关闭空调功能，以使用户驾乘时便可以直接享受舒适温度的情形。该方法可以由车辆中的空调远程控制装置来执行，该空调远程控制装置可以采用硬件和/或软件的形式实现，该装置一般可以集成在汽车中。如图2所示，该方法包括如下步骤。
S101、当接收到空调远程开启指令时，获取目标车辆的当前参数信息。
在本实施例中，空调远程开启指令是通过预先建立每一个车辆与移动终端设备之间的连接传达到车辆上的。示例性的，可以在移动终端设备上安装一个应用程序，通过该应用程序建立每辆车与移动终端设备之间的连接，可以在应用程序上注册车辆的指定信息，例如可以是车牌号，当在应用程序上完成了车辆的注册信息，此时移动终端设备与车辆便建立了匹配连接关系，当车辆处于可以实现高压上电的状态时，车辆便可以接收到来自移动终端的指令信息，使车辆可以实现开启或者关闭空调的功能。移动终端设备可以是手机、平板电脑或者智能手表，也可以是具有数据传输功能的终端设备。空调远程开启指令是 由装载于车辆上的远程信息处理***接收到的。目标车辆是与用户距离相对较远，且与移动终端设备已经建立通讯连接的车辆。例如用户预先在移动终端设备的应用程序上注册车辆的车牌号、车辆型号等相关信息，当想要远程控制空调时，用户进入应用程序的操作界面，选中的已经完成注册车辆即为目标车辆。当前参数信息是车身和车辆状态的信息，可以是目标车辆硬件设备的状态信息，也可以是目标车辆通讯连接的状态信息。获取可以是在移动终端发出空调远程开启指令时，集成于目标车辆中的远程信息控制***接收并读取开启空调的指令。
可选的，当前参数信息包括目标车辆的当前车速值、目标车辆的当前挡位、多个通讯节点的通信状态、动力***的状态信息以及电池的当前电量值。
在本申请实施例中，空调远程控制***构架及接口设计如图3所示，主要包括移动终端设备、远程信息处理***、整车控制器、车身控制***、电池管理***、充电***、空调***、电子稳定***和变速箱控制器。空调远程控制***网络拓扑结构如图4所示，相关控制器局域网络(Controller Area Network，CAN)网络描述如下：
(1)电动网络(Electric Vehicle CAN，EVCAN)主要包含新能源相关的网络节点VCU、BMS、CCU、MCU；
(2)动力网络(Power Train CAN，PTCAN)主要是包含传统车相关的网络节点TCU和ESP等；
(3)车身网络(BodyCAN)主要包含网络节点BCM、HVAC等；
(4)跨网络节点之间的不同控制器信号交互可以通过网关GW节点实现。
目标车辆的当前车速值可以由图3所示的电子稳定***提供；目标车辆的当前挡位可以由图3所示的变速箱控制器提供。根据图4的网络拓扑结构，多个通讯节点的通信状态通过多个控制器进行信息检查；动力***的状态信息主要是检查动力***是否存在故障，即电机、电池的高压上电功能可以正常使用；电池的当前电量值以由图3所示的电池管理***提供。
可选地，当接收到空调远程开启指令时，获取目标车辆的当前参数信息，包括：
当接收到基于应用程序发送的空调远程开启指令时，确定目标车辆中的车门和发动机前舱盖是否均处于关闭状态；
若目标车辆中的车门和发动机前舱盖均处于关闭状态，则生成空调开启指令，并获取目标车辆的当前参数信息。
本法申请实施例中，如图3所示，用户通过移动终端设备上的应用程序发送空调的远程开启指令，将指令传送到车辆的远程信息处理***，远程信息处理***将用户的指令信息转换为用户远程指令，并分别将用户远程指令发送到车身控制***和整车控制器，车身控制***经过内部判断车门和发动机前舱盖的状态，然后反馈到整车控制***，当检测到车门和发动机前舱盖均是关闭的状态，则生成空调开启的指令。车门的状态有两种情况，分别是打开和关闭，如果检测到车门是打开的状态则不会生成空调开启指令。由于打开空调需要目标车辆高压上电功能可以正常使用，此时目标车辆是可以通过人为操作开动的，当车门是打开的状态时，目标车辆可以被人为操作，容易发生目标车辆丢失的情况。除此之外，车内的空气与车外的空气是连通的，空调发出的热气或者冷气会通过车门直接散发到车外，致使车内温度不能快速达到预设的温度，若要达到预设的温度需要更长的时间，此时空调压的缩机需要不断制冷或者制热运转；如果车门和发动机前舱盖是关闭的，车内温度可以快速达到预设温度，此时压缩机是间歇式运行的。在打开空调之前检查车门的关闭可以避免车辆空调因为过度使用导致寿命变短的问题，同时可以节省能源，例如车辆的电池储备量。如果发动机前舱盖的状态打开的，此时发动机前舱盖下方的电机及高压线路会暴露在空气中，容易造成误伤人的情况，所以如果检测到发动机前舱盖是打开的状态则不会生成空调开启指令。
S102、确定当前参数信息是否满足相应的第一预设条件。
在本实施例中，第一预设条件是在整车控制***中设定为定值的条件，当整车控制器接收到空调远程开启指令时，整车控制***将设置为定值的参数与当前参数信息对比，判断当前参数信息是否达到这一条件，如果所有当前参数信息都符合设定的条件，则启动目标车辆的空调功能。确定当前车辆参数是整车控制器通过将当前的车辆参数信息及第一预设条件做对比实现的，如果当前车辆满足所有的第一预设条件，则响应远程开启空调的请求。
第一预设条件包括目标车辆的第一预设车速值、第一预设挡位、多个通讯节点处于正常通讯状态、动力***处于正常状态以及电池的电量大于预设电量阈值。
可选的，确定当前参数信息是否满足相应的第一预设条件，包括：确定当前车速值是否等于第一预设车速值；确定当前挡位是否与第一预设挡位相同；确定通讯节点的通讯状态是否为正常通讯状态；确定状态信息是否与正常状态相一致；确定当前电量值是否大于预设电量阈值。
在本实施例中，判断是否满足相应的第一预设条件，其中当前车速值由电子稳定***反馈到整车控制***；当前车辆挡位信息由变速箱控制器反馈到整 车控制***，当前目标车辆的车轮处于机械抱死状态才表明是安全状态；目标车辆的通讯模块主要包括有电池管理***、变速箱控制器、网关***、车身控制***、电子稳定***和充电机控制器，需要确保这些通讯模块的通讯状态是正常的，保证远程开启空调的通讯路径无故障；目标车辆的状态信息主要包括动力***，即目标车辆的电机、电池的高压上电功能是否与正常状态相一致；当前电量值是指目标车辆的动力电池的剩余电量。当前参数信息反馈到整车控制***之后，整车控制***根据预先设定的条件决定是否响应远程控制空调的指令。接下来以举例的方式说明当前参数信息是否满足第一预设条件，包括：整车控制***判断车速为0、整车控制***判断其挡位为P挡位、通讯模块的通讯状态是正常的、电池电量设置阈值为50％，当动力电池剩余电量大于50％，当以上所有第一预设条件均满足预设要求，才可以启动目标车辆的空调功能。
S103、如果当前参数信息满足相应的第一预设条件，启动目标车辆的空调功能，以基于空调功能调整目标车辆内的环境温度。
本实施例中，目标车辆的空调功能可以是打开空调、调节空调的温度、快速降温/升温、调节空调出风口的方向、设定主驾驶温度调节、预约开启空调等。在移动终端设备的应用程序里可以设置温度的调整参数，例如快速升温、快速降温，在两分钟之内升温或降温等功能选项。目标车辆内的环境温度可以是在移动终端设备有用户自己设定的温度值，也可以根据当天的天气温度自动调节。启动空调功能调整室内温度可以包括至少两种方式：一方面，基于当前天气信息，日期信息，或者温度信息进行自动调节；另外一方面，用户可以根据实际需求通过操作移动终端设备上的应用程序调节空调的功能。例如，自动调节基于日期调节车内温度，假设当前是12月5日，可知当前是处于冬季，车内温度相对较低，此时需要打开空调的暖风功能，自动将车内温度升高到26摄氏度；假设当前是8月5日，可知当前是处于夏季，车内温度相对较高，此时需要打开空调的冷风功能，自动将车内温度升高到26摄氏度；也可以通过车内的温度传感器采集并读取温度信息后，车辆自动调节车内温度达到使人适宜的温度。
上述技术方案在远程开启空调的功能之前，获取目标车辆当前的参数信息，实时检测目标车辆的状态，包括行驶状态，通讯状态，硬件设备。检查无故障方可开启空调，有效的解决了保证车辆及人身安全的前提下远程开启空调的技术问题，消除了车辆安全方面的隐患，降低不安全事故的发生率。采用本申请实施例的技术方案，充分考虑远程控制空调车辆的当前参数信息，确保当前参数信息满足开启远程控制空调的条件，进而启动目标车辆的空调功能，保证车辆***可靠及稳定运行的问题，安全可靠的运行远程开启空调的功能，增强了车辆的使用便利性和安全性，并提高了车辆的驾控体验和舒适性。确保了远程控制空调的安全性，保证了启动车辆的空调功能之前车辆的状态信息是正常的， 避免安全事故的发生，解决了***可靠及稳定运行的问题，保证车辆及用户人身安全的前提下，安全可靠的运行远程开启空调的功能，提高了车辆的驾控体验和舒适性，增强了车辆的使用便利性。
实施例二
图5为本申请实施例二提供的一种应用于车辆中的空调远程控制方法的流程图，本申请实施例在上述实施例的基础上对前述实施例进行说明，本申请实施例可以与上述一个或者多个实施例中多个可选方案结合。如图5所示，该方法包括如下步骤。
S201、当接收到空调远程开启指令时，获取目标车辆的当前参数信息。
S202、确定当前参数信息是否满足相应的第一预设条件。
S203、如果当前参数信息满足相应的第一预设条件，启动目标车辆的空调功能，以基于空调功能调整目标车辆内的环境温度。
S204、在启动空调功能时，开启计时模块，当计时模块达到预设时间，向与目标车辆通讯的应用程序反馈空调已开启预设时长的反馈信息，进而控制空调的工作状态。
在启动空调功能时，基于正向计时模块记录空调的第一运行时长，以及基于倒计时模块记录空调的第二运行时长；当第一运行时长和第二运行时长相同时，向与目标车辆通讯的应用程序反馈空调已开启预设时长的反馈信息；基于对反馈信息的触发操作，控制空调的工作状态；工作状态包括开启状态或关闭状态。
第一运行时长是一个预设的时间值，从目标车辆空调功能打开后开始正计时，从0逐渐上升到这个预设的时间值。示例性的，第一运行时长可以是10分钟，此时第一运行时长从0分钟逐渐上升为10分钟；第二运行时长也是一个预设的时间值，从目标车辆空调功能打开后开始倒计时，从这个预设的时间值逐渐降到0。示例性的，第一运行时长可以是10分钟，此时第一运行时长从10分钟逐渐降为0分钟。第一运行时长和第二运行时长起到相互校验的作用，只有当第一运行时长和第二运行时长相同时，表明此时距离目标车辆空调功能打开已经经过了预先设定的时间值，可以向与目标车辆通讯的应用程序反馈空调已开启预设时长的反馈信息。示例性的，用户可以根据反馈信息决定是否继续开启目标车辆的空调功能。
可选的，当检测到目标车辆的环境温度与预设环境温度相一致时，和/或当检测到目标车辆的当前电量值小于最低电量值时，向应用程序反馈环境温度已达到预设环境温度的反馈信息，以基于对反馈信息的触发操作，控制空调的工 作状态。
S205、在空调功能开启的状态下，若检测到目标车辆的当前参数信息满足第二预设条件，则控制空调功能关闭。
在本实施例中，空调的开启状态是用户通过移动终端设备上的应用程序启动车辆的远程开启功能，并在一定时间内，车辆的空调处于工作的状态。第二预设条件是在整车控制***中设定为定值的条件，当整车控制器接收到空调远程的关闭指令时，整车控制***将设置为定值的参数与当前参数信息对比，是否达到这一条件，如果一当前参数信息满足设定的条件，则关闭目标车辆的空调功能。控制空调的远程关闭功能可以在移动终端设备的应用程序上完成，空调的关闭功能可以包括即时关闭空调、延时关闭空调。可选的，若检测到目标车辆的当前参数信息满足第二预设条件，则控制空调功能关闭，包括：检测到当前参数信息中的车辆速度大于第二预设速度值；检测到当前参数信息中的挡位不等于第一预设挡位；检测到存在处于非正常通讯状态的通讯节点；检测到电池故障或电机故障；接收到应用程序发送的关闭空调的指令。
在本实施例中，判断是否满足相应的第二预设条件，其中当前车速值由电子稳定***反馈到整车控制***；当前车辆挡位信息由变速箱控制器反馈到整车控制***；目标车辆的通讯模块主要包括有电池管理***、变速箱控制器、网关***、车身控制***、电子稳定***和充电机控制器；目标车辆的电机、电池的高压上电功能是否与正常状态相一致；整车控制***接收到来自移动终端设备的应用程序上的关闭空调指令，表明用户决定关闭空调。当前参数信息反馈到整车控制***之后，整车控制***根据预先设定的条件决定是否响应远程控制空调的指令。接下来以举例的方式说明当前参数信息是否满足第二预设条件，包括：整车控制***判断车速为1km/h、整车控制***判断其挡位为非P挡位、通讯模块的通讯状态存在异常、整车控制***收到移动终端设备关闭空调的指令，当以上任一当前参数信息满足第二预设条件，则关闭目标车辆的空调功能。
实施例三
在本申请实施例中，以一个实施方式介绍如何开启空调，空调远程开启控制策略图如图6所示，包括以下步骤：
(1)用户通过移动终端设备触发用户远程开启空调指令；
(2)车载端T-Box接收到用户远程开启空调指令后，告知BCM和VCU；
(3)BCM判断车门和发动机前舱盖均处于关闭状态，向VCU发送远程开启空调允许请求；
(4)VCU接收T-Box发送的远程开启空调指令后，判断以下条件全部满足时，响应BCM发送的远程开启开空调允许请求，开启空调进行加热或冷却；
a)车辆速度为0(信号由ESP提供)；
b)车辆挡位为P挡(信号由TCU提供)；
c)无相关节点通讯故障，包括BMS、TCU、GW、BCM、ESP、CCU；
d)动力***无故障，即电机、电池无高压上电的故障；
e)动力电池大于50％(可标定)；
当车辆远程开启空调条件通过时，VCU响应远程开启空调允许请求，控制策略如下。
(1)VCU向BMS发送动力电池高压继电器闭合指令；
(2)BMS响应VCU闭合高压继电器的指令之后，将高压继电器的状态信号置位，即MainRelayClose＝True；
(3)当VCU接收到BMS发送的MainRelayClose＝True，将电压准备(PowerReady)信号置为True，即PowerReady＝True，VCU起动定时器VCU_Timer，时间由标定值(如10分钟)逐渐降为0；
(4)当BCM接收到PowerReady＝True，BCM将远程起动状态置为激活(Active)，即Remote Status＝Active，然后起动定时器BCM_Timer，时间由0逐渐增加；
(5)根据车载终端反馈的车内温度情况，实现空调控制以满足车辆舒适性的需求，从而确保驾驶员在上车之前，车内的温度就达到合适的范围；
(6)在远程开启空调之后设置的定时器，可以通过移动终端设备的应用程序告知驾驶员当前空调已开启的时间，同时车辆的温度情况也会反馈给驾驶员；
(7)为了保证车辆安全、节省动力电池电量，不允许空调一直处于远程开启中，所以当BCM的定时器达到一定值(如10分钟)或电池SOC低于45％，应向驾驶员远程提醒是否需要远程关闭空调。
实施例四
在本申请实施例中，以一个实施方式介绍如何关闭空调，空调远程关闭控制策略图如图7所示，包括以下步骤：
(1)当远程开启空调成功之后，VCU判断以下条件之一满足时，则远程关闭空调功能；
a)车速大于1km/h；
b)油门踏板被踩的程度超过一标定值，并持续规定时间；
c)挡位不等于P挡；
d)相关控制器(BCM、GW、BMS、TCU、ESP、CCU)任意一个出现了通讯故障；
e)出现了导致高压***下电的故障，如电池故障或电机故障等；
(2)VCU控制动力***关闭(即高压下电)，VCU需要发送电压准备关闭信号(PowerReady＝False)且置位的EPTRun_Aborted(EPTRun_Aborted＝True)到CAN网络上；
(3)当BCM接收EPTRun_Aborted＝True时，BCM停止远程控制相关功能，然后BCM发送远程起动状态为非激活的信号(Remote Status＝Inactive)；
(4)当T-Box接收到PowerReady＝False和Remote Status＝Inactive，基于云端数据处理，通过用户移动终端设备告知驾驶员车辆已退出远程起动及退出原因。
实施例五
图8为本申请实施例提供的一种远程空调控制装置的结构示意图，该装置可以执行本申请实施例所提供的远程空调控制方法。该装置包括：参数信息获取模块501，设置为当接收到空调远程开启指令时，获取目标车辆的当前参数信息；条件响应模块502，设置为确定当前参数信息是否满足相应的第一预设条件；空调控制模块503，设置为启动目标车辆的空调功能，以基于空调功能调整目标车辆内的环境温度。
第一预设条件包括目标车辆的第一预设车速值、第一预设挡位、多个通讯节点处于正常通讯状态、动力***处于正常状态以及电池的电量大于预设电量阈值。可选的，参数信息获取模块501还包括：当接收到基于应用程序发送的空调远程开启指令时，确定目标车辆中的车门和发动机前舱盖的是否均处于关闭状态；若目标车辆中的车门和发动机前舱盖的均处于关闭状态，则生成空调开启指令，并获取目标车辆的当前参数信息。
在条件响应模块502中，当前参数信息包括：目标车辆的当前车速值、目标车辆的当前挡位、多个通讯节点的通信状态、动力***的状态信息以及电池的当前电量值。
可选的，确定当前参数信息是否满足相应的第一预设条件，包括：确定当前车速值是否等于第一预设车速值；确定当前挡位是否与第一预设挡位相同；确定通讯节点的通讯状态是否为正常通讯状态；确定状态信息是否与正常状态 相一致；确定当前电量值是否大于预设电量阈值。
空调控制模块503中，在启动空调功能时，基于正向计时模块记录空调的第一运行时长，以及基于倒计时模块记录空调的第二运行时长；当第一运行时长和第二运行时长相同时，向与目标车辆通讯的应用程序反馈空调已开启预设时长的反馈信息；基于对反馈信息的触发操作，控制空调的工作状态；其中，工作状态包括开启状态或关闭状态。
可选的，当检测到目标车辆的环境温度与预设环境温度相一致时，和/或当检测到目标车辆的当前电量值小于最低电量值时，向应用程序反馈环境温度已达到预设环境温度的反馈信息，以基于对反馈信息的触发操作，控制空调的工作状态。
在空调功能开启的状态下，若检测到目标车辆的当前参数信息满足第二预设条件，则控制空调功能关闭。
目标车辆的当前参数信息满足第二预设条件包括：检测到当前参数信息中的车辆速度大于第二预设速度值；检测到当前参数信息中的挡位不等于第一预设挡位；检测到存在处于非正常通讯状态的通讯节点；检测到电池故障或电机故障；接收到应用程序发送的关闭空调的指令。
本申请实施例所提供的一种远程空调控制装置可执行本申请任意实施例所提供的远程空调控制方法，采用本申请实施例的远程空调控制装置，参数信息获取模块501，当接收到空调远程开启指令时，获取目标车辆的当前参数信息；条件响应模块502，确定当前参数信息是否满足相应的第一预设条件；空调控制模块503，启动目标车辆的空调功能，以基于空调功能调整目标车辆内的环境温度。本实施例的远程空调控制装置充分考虑目标车辆的当前参数信息，确保当前参数信息满足开启远程控制空调的条件，进而启动目标车辆的空调功能，保证车辆***可靠及稳定运行的问题，安全可靠的运行远程开启空调的功能，增强了车辆的使用安全性，并提高了车辆的驾控的舒适性。
实施例六
图9是本申请实施例中提供的一种电子设备的结构示意图。电子设备10旨在表示多种形式的数字计算机，诸如，膝上型计算机、台式计算机、工作台、个人数字助理、服务器、刀片式服务器、大型计算机、和其它适合的计算机。电子设备还可以表示多种形式的移动装置，诸如，个人数字处理、蜂窝电话、智能电话、可穿戴设备(如头盔、眼镜、手表等)和其它类似的计算装置。本文所示的部件、它们的连接和关系、以及它们的功能仅仅作为示例，并且不意在限制本文中描述的和/或者要求的本申请的实现。
如图9所示，电子设备10包括至少一个处理器11，以及与至少一个处理器11通信连接的存储器，如只读存储器(Read-Only Memory，ROM)12、随机访问存储器(Random Access Memory，RAM)13等，其中，存储器存储有可被至少一个处理器执行的计算机程序，处理器11可以根据存储在ROM 12中的计算机程序或者从存储单元18加载到RAM 13中的计算机程序，来执行多种适当的动作和处理。在RAM 13中，还可存储电子设备10操作所需的多种程序和数据。处理器11、ROM 12以及RAM 13通过总线14彼此相连。输入/输出(Input/Output，I/O)接口15也连接至总线14。
电子设备10中的多个部件连接至I/O接口15，包括：输入单元16，例如键盘、鼠标等；输出单元17，例如多种类型的显示器、扬声器等；存储单元18，例如磁盘、光盘等；以及通信单元19，例如网卡、调制解调器、无线通信收发机等。通信单元19允许电子设备10通过诸如因特网的计算机网络和/或多种电信网络与其他设备交换信息/数据。
处理器11可以是多种具有处理和计算能力的通用和/或专用处理组件。处理器11的一些示例包括但不限于中央处理单元(Central Processing Unit，CPU)、图形处理单元(Graphics Processing Unit，GPU)、多种专用的人工智能(Artificial Intelligence，AI)计算芯片、多种运行机器学习模型算法的处理器、数字信号处理器(Digital Signal Processor，DSP)、以及任何适当的处理器、控制器、微控制器等。处理器11执行上文所描述的多个方法和处理，例如路面识别方法。
在一些实施例中，路面识别方法可被实现为计算机程序，其被有形地包含于计算机可读存储介质，例如存储单元18。在一些实施例中，计算机程序的部分或者全部可以经由ROM 12和/或通信单元19而被载入和/或安装到电子设备10上。当计算机程序加载到RAM 13并由处理器11执行时，可以执行上文描述的路面识别方法的一个或多个步骤。可选地，在其他实施例中，处理器11可以通过其他任何适当的方式(例如，借助于固件)而被配置为执行路面识别方法。
本文中以上描述的***和技术的多种实施方式可以在数字电子电路***、集成电路***、场可编程门阵列(Field Programmable Gate Array，FPGA)、专用集成电路(Application Specific Integrated Circuit，ASIC)、专用标准产品(Application Specific Standard Parts，ASSP)、芯片上***的***(System on Chip，SOC)、负载可编程逻辑设备(Complex Programmable Logic Device，CPLD)、计算机硬件、固件、软件、和/或它们的组合中实现。这些多种实施方式可以包括：实施在一个或者多个计算机程序中，该一个或者多个计算机程序可在包括至少一个可编程处理器的可编程***上执行和/或解释，该可编程处理器可以是专用或者通用可编程处理器，可以从存储***、至少一个输入装置、和至少一 个输出装置接收数据和指令，并且将数据和指令传输至该存储***、该至少一个输入装置、和该至少一个输出装置。
用于实施本申请的方法的计算机程序可以采用一个或多个编程语言的任何组合来编写。这些计算机程序可以提供给通用计算机、专用计算机或其他可编程数据处理装置的处理器，使得计算机程序当由处理器执行时使流程图和/或框图中所规定的功能/操作被实施。计算机程序可以完全在机器上执行、部分地在机器上执行，作为独立软件包部分地在机器上执行且部分地在远程机器上执行或完全在远程机器或服务器上执行。
在本申请的上下文中，计算机可读存储介质可以是有形的介质，其可以包含或存储以供指令执行***、装置或设备使用或与指令执行***、装置或设备结合地使用的计算机程序。计算机可读存储介质可以包括但不限于电子的、磁性的、光学的、电磁的、红外的、或半导体***、装置或设备，或者上述内容的任何合适组合。可选地，计算机可读存储介质可以是机器可读信号介质。机器可读存储介质会包括基于一个或多个线的电气连接、便携式计算机盘、硬盘、RAM、ROM、可擦除可编程只读存储器(Erasable Programmable Read-Only Memory，EPROM)或快闪存储器、光纤、便捷式紧凑盘只读存储器(Compact Disc Read-Only Memory，CD-ROM)、光学储存设备、磁储存设备、或上述内容的任何合适组合。
为了提供与用户的交互，可以在电子设备上实施此处描述的***和技术，该电子设备具有：用于向用户显示信息的显示装置(例如，阴极射线管(Cathode Ray Tube，CRT)或者液晶显示器(Liquid Crystal Display，LCD)监视器)；以及键盘和指向装置(例如，鼠标或者轨迹球)，用户可以通过该键盘和该指向装置来将输入提供给电子设备。其它种类的装置还可以用于提供与用户的交互；例如，提供给用户的反馈可以是任何形式的传感反馈(例如，视觉反馈、听觉反馈、或者触觉反馈)；并且可以用任何形式(包括声输入、语音输入或者、触觉输入)来接收来自用户的输入。
可以将此处描述的***和技术实施在包括后台部件的计算***(例如，作为数据服务器)、或者包括中间件部件的计算***(例如，应用服务器)、或者包括前端部件的计算***(例如，具有图形用户界面或者网络浏览器的用户计算机，用户可以通过该图形用户界面或者该网络浏览器来与此处描述的***和技术的实施方式交互)、或者包括这种后台部件、中间件部件、或者前端部件的任何组合的计算***中。可以通过任何形式或者介质的数字数据通信(例如，通信网络)来将***的部件相互连接。通信网络的示例包括：局域网(Local Area Network，LAN)、广域网(Wide Area Network，WAN)、区块链网络和 互联网。
计算***可以包括客户端和服务器。客户端和服务器一般远离彼此并且通常通过通信网络进行交互。通过在相应的计算机上运行并且彼此具有客户端-服务器关系的计算机程序来产生客户端和服务器的关系。服务器可以是云服务器，又称为云计算服务器或云主机，是云计算服务体系中的一项主机产品，以解决了传统物理主机与虚拟专用服务器(Virtual Private Server，VPS)服务中，存在的管理难度大，业务扩展性弱的缺陷。应该理解，可以使用上面所示的多种形式的流程，重新排序、增加或删除步骤。例如，本申请中记载的多个步骤可以并行地执行也可以顺序地执行也可以不同的次序执行，只要能够实现本申请的技术方案所期望的结果。

Claims (10)

  1. 一种应用于车辆中的空调远程控制方法，包括：
    在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息；
    确定所述当前参数信息是否满足相应的第一预设条件；
    响应于所述当前参数信息满足所述第一预设条件，启动所述目标车辆的空调功能，以基于所述空调功能调整所述目标车辆内的环境温度；
    其中，所述第一预设条件包括所述目标车辆的第一预设车速值、第一预设挡位、多个通讯节点处于正常通讯状态、动力***处于正常状态以及电池的电量大于预设电量阈值。
  2. 根据权利要求1所述的方法，其中，所述在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息，包括：
    在接收到基于应用程序发送的所述空调远程开启指令的情况下，确定所述目标车辆中的车门和发动机前舱盖是否均处于关闭状态；
    响应于所述目标车辆中的车门和发动机前舱盖均处于关闭状态，生成空调开启指令，并获取所述目标车辆的当前参数信息。
  3. 根据权利要求1或2所述的方法，其中，所述当前参数信息包括所述目标车辆的当前车速值、所述目标车辆的当前挡位、所述多个通讯节点的通信状态、所述动力***的状态信息以及所述电池的当前电量值。
  4. 根据权利要求3所述的方法，其中，所述确定所述当前参数信息是否满足相应的第一预设条件，包括：
    确定所述当前车速值是否等于所述第一预设车速值；
    确定所述当前挡位是否与所述第一预设挡位相同；
    确定所述多个通讯节点的通讯状态是否为所述正常通讯状态；
    确定所述状态信息是否与所述正常状态相一致；
    确定所述当前电量值是否大于所述预设电量阈值。
  5. 根据权利要求1所述的方法，还包括：
    在启动所述空调功能的情况下，基于正向计时模块记录空调的第一运行时长，以及基于倒计时模块记录所述空调的第二运行时长；
    在所述第一运行时长和所述第二运行时长相同的情况下，向与所述目标车辆通讯的应用程序反馈所述空调已开启预设时长的反馈信息；
    基于对所述反馈信息的触发操作，控制所述空调的工作状态；
    其中，所述工作状态包括开启状态或关闭状态。
  6. 根据权利要求5所述的方法，还包括：
    在检测到所述目标车辆的环境温度与预设环境温度相一致的情况下，和在检测到所述目标车辆的当前电量值小于最低电量值的情况下中的至少之一，向所述应用程序反馈所述目标车辆的环境温度已达到预设环境温度的反馈信息，以基于对所述反馈信息的触发操作，控制空调的工作状态。
  7. 根据权利要求1所述的方法，还包括：
    在所述空调功能开启的状态下，在检测到所述目标车辆的当前参数信息满足第二预设条件的情况下，控制所述空调功能关闭。
  8. 根据权利要求7所述的方法，其中，所述在检测到所述目标车辆的当前参数信息满足第二预设条件的情况下，控制所述空调功能关闭，包括：
    检测到所述当前参数信息中的车辆速度大于第二预设速度值；
    检测到所述当前参数信息中的挡位不等于所述第一预设挡位；
    检测到存在处于非正常通讯状态的通讯节点；
    检测到所述电池故障或电机故障；
    接收到应用程序发送的关闭空调的指令。
  9. 一种应用于车辆中的空调远程控制装置，包括：
    参数信息获取模块，设置为在接收到空调远程开启指令的情况下，获取目标车辆的当前参数信息；
    条件响应模块，设置为确定所述当前参数信息是否满足相应的第一预设条件；
    空调控制模块，设置为启动所述目标车辆的空调功能，以基于所述空调功能调整所述目标车辆内的环境温度。
  10. 一种电子设备，包括：
    至少一个处理器；以及
    与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被所述至少一个处理器执行的计算机程序，所述计算机程序被所述至少一个处理器执行，以使所述至少一个处理器能够执行权利要求1-8中任一项所述的空调远程控制方法。
PCT/CN2023/109225 2022-08-12 2023-07-26 应用于车辆中的空调远程控制方法、装置及电子设备 WO2024032370A1 (zh)

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