CN113479034A - Control method and system for vehicle remote reservation air conditioner - Google Patents
Control method and system for vehicle remote reservation air conditioner Download PDFInfo
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- CN113479034A CN113479034A CN202110937048.5A CN202110937048A CN113479034A CN 113479034 A CN113479034 A CN 113479034A CN 202110937048 A CN202110937048 A CN 202110937048A CN 113479034 A CN113479034 A CN 113479034A
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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
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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
- B60H1/00964—Control systems or circuits characterised by including features for automatic and non-automatic control, e.g. for changing from automatic to manual control
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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
- B60H1/00978—Control systems or circuits characterised by failure of detection or safety means; Diagnostic methods
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- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a control method for a vehicle remote reserved air conditioner, which is characterized in that a communication connection between a client and a vehicle-mounted end is established, the client sends an effective instruction to a background server of the vehicle-mounted end, the background server sends the effective instruction to a corresponding module of a vehicle body for authentication, and the instruction is executed if the authentication is passed; the instructions comprise turning on an air conditioner, turning off the air conditioner, adjusting the temperature of the air conditioner, turning on an automatic air conditioner, reserving the air conditioner, cooling or heating at the highest speed, a ventilation mode, a working day mode and canceling the reservation. The vehicle-mounted air conditioner remote control system establishes communication connection with a vehicle through a client side, and remotely controls the operation of the vehicle-mounted air conditioner; the client contains a plurality of air conditioner switches and adjustment instructions, has multiple air conditioner modes for the user to select, can not influence current structure, only needs the adjustment of software level, realizes intelligent regulation reservation air conditioner and realizes that intelligence stops, has promoted the more comfortable more intelligent driving experience of user.
Description
Technical Field
The invention relates to the technical field of vehicle correlation, in particular to a control method and a control system for a vehicle remote reservation air conditioner.
Background
Along with the improvement of the living standard of people, the requirement on the comfort of vehicles is higher and higher, consumers expect that more comfortable and more intelligent driving experience can be obtained, for example, the passengers can directly enjoy comfortable temperature when starting an air conditioner to pre-cool or heat before using the vehicles. At present, with the advance of vehicle electric intellectualization, more and more vehicles have a reservation air conditioning function more or less, but the functions are single, the intellectualization degree is low, and an optimal control strategy is not adjusted according to the special conditions of reservation.
The technical scheme of the existing various large host plants is that the automatic air conditioning function of the vehicle is started remotely and the specific air conditioning temperature is set, which is not different from the control mode of the traditional intelligent air conditioner. In the process of reserving air-conditioning cooling/heating, no personnel are in the vehicle, completely different control strategies need to be followed in air-conditioning control, the comfort of the members needs to be considered in the case of the members, the fastest cooling and optimal energy consumption strategies need to be ensured in the case of no members, and the like, and further improvement is needed.
Disclosure of Invention
To overcome the disadvantages of the prior art, the present invention aims to provide a method and a system for controlling a remote reservation air conditioner of a vehicle.
The method is realized by the following technical measures that a client-side is established to be in communication connection with a vehicle-mounted end, the client-side sends an effective instruction to a background server of the vehicle-mounted end, the background server sends the effective instruction to a corresponding module of a vehicle body for authentication, and the instruction is executed if the authentication is passed; the instructions comprise turning on an air conditioner, turning off the air conditioner, adjusting the temperature of the air conditioner, turning on an automatic air conditioner, reserving the air conditioner, cooling or heating at the highest speed, a ventilation mode, a working day mode and canceling the reservation.
As a preferable mode, when the air conditioner is closed, if the air conditioner instruction received by the automatic air conditioner controller is only to start the ventilation mode, the automatic air conditioner controller only drives the blower to work, and the air volume is executed according to the set air volume before the air conditioner is closed last time; if the automatic air conditioner mode is started, the automatic air conditioner controller starts the air conditioner when all the following conditions are met, wherein the conditions comprise: the method comprises the following steps that 1, the automatic air conditioner controller is in a remote control mode, the whole vehicle is in a static state, and the vehicle speed is less than 2 km/h; condition 2, the automatic air conditioner controller detects that the KL87 is electrically active; condition 3, the remote communication module receives an instruction made by a client and then sends the instruction to a remote air-conditioning control request instruction of an automatic air-conditioning controller; and 4, the vehicle-mounted air conditioner has no fault.
As a preferable mode, after the air conditioner is turned on remotely, the automatic air conditioner controller turns off the air conditioner when any one of the following conditions is satisfied, where the conditions include: condition 1, the automatic air conditioner controller detects that the KL87 is electrically invalid; condition 2, receiving a request for closing the remote air conditioner; condition 3, there is a related air conditioning fault; when the air conditioner has a fault, the automatic air conditioner controller sends a fault signal of a reason for failure of remote start of the air conditioner to the keyless start system.
As a preferable mode, the automatic air-conditioning controller opens an automatic air-conditioning mode, and the temperature, air volume and circulation mode of the automatic air-conditioning mode operate according to a set command; and automatically responding to a new instruction when other effective instructions are received in the operation process of the automatic air-conditioning mode.
As a preferred mode, the server turns on the environment monitoring function simultaneously when turning on the ventilation mode, and the specific steps include: s1, preparing low voltage of the whole vehicle, and preparing low voltage on the whole vehicle, S2, and working of the panoramic camera; s3, opening a window, a blower, external circulation and monitoring of a camera; and S4, monitoring and uploading the ventilation state in real time by the camera unit.
As a preferred mode, the server collects relevant data influencing temperature and calculates the time for starting the automatic air conditioner, and the specific steps include: step S1, preparing low pressure of the whole vehicle, and carrying out low pressure on the whole vehicle; s2, starting a ventilation function and an environment monitoring function; s3, the server combines GPS data, an environment temperature signal, an illumination signal and the current temperature of the passenger compartment and calculates the time and the temperature of the automatic air conditioner needing to be started; and S4, starting the automatic air conditioning function.
As a preferable mode, the server controls the vehicle to decrease/increase the temperature to the designated temperature within the fastest time, and the specific steps include: step S1, high voltage is applied to the whole vehicle; s2, determining whether to start the engine and the PTC according to the requirement; s3, remotely starting a rapid cooling or heating mode of the air conditioner; and S4, after the temperature reaches the designated temperature or approaches the designated temperature, the vehicle continuously enters the automatic air-conditioning mode.
As a preferable mode, the server executes the function of starting the air conditioner at the reserved timing according to the user-defined setting when the user sets the daily car using time at the client.
As a preferable mode, the vehicle-mounted terminal judges whether the condition is a condition for ending the reservation instruction according to the vehicle environment and the vehicle body condition, and if the condition is the condition, the server sends a reservation ending request or notice to the client; otherwise, the command continues to be executed.
A control system of a vehicle remote reservation air conditioner comprises a client and a vehicle-mounted end, wherein the client can be a mobile phone APP, an applet or a website; the client side can issue an instruction to the vehicle-mounted end and inquire the current working state and fault state of the air conditioner of the vehicle-mounted end;
the server receives the instruction issued by the client and feeds back the execution status to the instruction;
the remote communication module receives a corresponding remote instruction of the server and judges whether the remote instruction meets remote control conditions, and if the remote instruction meets the remote control conditions, a network management message is sent to awaken the whole vehicle CAN network;
the vehicle body control module coordinates different functions in the vehicle through signals, and the functions comprise door lock, alarm sound control, internal and external illumination, safety function, windscreen wiper, steering indicator and power supply management;
after the remote communication module detects that the high voltage is electrified, the remote communication module periodically sends a remote air conditioner control instruction to the automatic air conditioner controller, the automatic air conditioner controller requests the whole vehicle control module to start an engine, and the whole vehicle control module controls the engine to start.
The invention provides a control method and a system for a vehicle remote reservation air conditioner, which establish communication connection with a vehicle through a client and remotely control the operation of the vehicle-mounted air conditioner; the client side comprises a plurality of air conditioner switches and adjusting instructions, a plurality of air conditioner modes are provided for a user to select, the existing structure is not influenced, and only adjustment is needed on a software level, so that intelligent adjustment of the reserved air conditioner is realized, and intelligent stop is realized; the existing air conditioner control method in the market is changed in the reserved air conditioner, and the experience of drivers and passengers after arriving at the vehicle and the energy consumption condition in the whole process are mainly considered; meanwhile, the air-conditioning habit of general personnel is considered, so that the user can obtain more comfortable driving experience in the reserved air-conditioning system.
Drawings
FIG. 1 is a schematic diagram of a control flow of a system architecture according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a remote air conditioner control flow according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a control flow of a remote automatic air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart of the remote air conditioner temperature adjustment according to the embodiment of the present invention;
FIG. 5 is a schematic flow diagram of a remote start ventilation module according to an embodiment of the present invention;
FIG. 6 is a schematic flow chart of a reserved air conditioner according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a rapid cooling or heating process according to an embodiment of the present invention;
FIG. 8 is a schematic flow chart of a workday mode according to an embodiment of the present invention;
FIG. 9 is a schematic view of a control flow for canceling a remote air conditioner according to an embodiment of the present invention;
FIG. 10 is a schematic diagram of a remote high voltage normal timing sequence according to an embodiment of the present invention;
FIG. 11 is a schematic diagram of a remote high voltage power failure timing sequence according to an embodiment of the invention;
FIG. 12 is a schematic diagram of a remote high voltage failure timing sequence according to an embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the following examples and drawings.
A control method for a vehicle remote reserved air conditioner is disclosed, and with reference to fig. 1 to 12, a communication connection between a client and a vehicle-mounted terminal is established, the client sends an effective instruction to a background server of the vehicle-mounted terminal, the background server sends the effective instruction to a corresponding module of a vehicle body for authentication, and the instruction is executed if the authentication is passed; the instructions comprise turning on an air conditioner, turning off the air conditioner, adjusting the temperature of the air conditioner, turning on an automatic air conditioner, reserving the air conditioner, cooling or heating at the highest speed, a ventilation mode, a working day mode and canceling the reservation. The invention makes adjustment on the software level, realizes remote reservation, air conditioner mode adjustment and intelligent stop, and can meet various requirements of users.
In an embodiment, referring to fig. 5, when the air conditioner is turned off, if the air conditioner command received by the automatic air conditioner controller is to turn on only the ventilation mode, the automatic air conditioner controller only drives the blower to operate, and the air volume is executed according to the set air volume before the last turn-off;
in one embodiment, referring to fig. 3, if the remote communication module receives an air conditioning command to only turn on or pre-start the blower, the automatic air conditioning controller only drives the blower to operate, and the air volume is executed according to the set air volume before the last turn-off; if the automatic air conditioner mode is started, the automatic air conditioner controller starts the air conditioner when all the following conditions are met, wherein the conditions comprise: the method comprises the following steps that 1, a server of a vehicle-mounted end receives a remote instruction sent by a client, an automatic air-conditioning controller is in a remote control mode, the whole vehicle is in a static state, the vehicle speed is less than 2km/h, and an automatic air-conditioning state can be set in the driving remote air-conditioning state, and the state has a corresponding temperature mode according to external weather and the condition of people in the vehicle;
in an embodiment, as shown in fig. 3 and fig. 5, in condition 2, when the automatic air conditioner controller detects that the KL87 is electrically active, the remote air conditioner control request sent by the remote communication module is an instruction to turn on only the blower or remote air conditioner control; condition 3, the remote communication module receives an instruction made by a client and then sends the instruction to a remote air-conditioning control request instruction of an automatic air-conditioning controller; and 4, the vehicle-mounted air conditioner has no fault.
After the air conditioner is remotely turned on, the air conditioner is turned off when the automatic air conditioner controller meets any one of the following conditions, wherein the conditions comprise: in condition 1, the automatic air conditioner controller detects that the KL87 is electrically invalid, and as shown in fig. 11 and fig. 12, the whole vehicle cannot be supplied with high voltage or low voltage;
condition 2, receiving a request for closing the remote air conditioner control, as shown in fig. 2, when receiving a request instruction for closing the remote air conditioner control sent by the server, automatically closing the remote air conditioner starting mode;
condition 3, there is a related air conditioning fault; when the air conditioner has a fault, the automatic air conditioner controller sends a fault signal of a reason of the remote start failure of the air conditioner to the keyless starting system, referring to the attached drawing 1, in the process of controlling the remote air conditioner, if the related air conditioner has a fault, the air conditioner is closed, and the automatic air conditioner controller sends a signal of the reason of the remote control failure of the air conditioner to the keyless starting system.
In an embodiment, referring to fig. 3 and 4, the automatic air-conditioning controller turns on an automatic air-conditioning mode, and the temperature, air volume, and circulation modes of the automatic air-conditioning mode operate according to a set command; and automatically responding to a new instruction when other effective instructions are received in the operation process of the automatic air-conditioning mode. The client side and a server of the vehicle-mounted end are connected to start a remote control mode, the air conditioner is started, the server sends a remote air conditioner control request to the automatic air conditioner controller through the remote communication module, the automatic air conditioner controller starts the automatic air conditioner mode, and meanwhile, the automatic air conditioner controller feeds back a signal of starting the automatic air conditioner to the remote communication module through a CAN network execution. When the remote automatic air conditioner is started, the control modes such as temperature, air volume, circulation mode and the like are executed according to the control mode of the automatic air conditioner; when the automatic air conditioner is remotely opened, if the automatic air conditioner controller receives an air volume control instruction and a circulation mode control instruction, the corresponding air conditioner is adjusted to exit the automatic control mode, and meanwhile, the automatic air conditioner controller feeds back a signal for closing the automatic air conditioner to the remote communication module through CAN execution.
In an embodiment, referring to fig. 5, when the server starts the ventilation mode, the environmental monitoring function is simultaneously turned on, so that the power consumption of the air conditioner of the vehicle can be reduced to the maximum extent, the problem of the increase of the concentration of pollutants in the vehicle due to high temperature can be reduced, and the problem of the odor of the vehicle due to sun exposure can be reduced to the maximum extent;
the method comprises the following specific steps: step S1, preparing low pressure of the whole vehicle, and carrying out low pressure on the whole vehicle;
s2, preparing the panoramic camera, starting ventilation, wherein the panoramic camera is required to be provided due to the requirement of safety, monitoring the personnel conditions around the vehicle, closing the vehicle window immediately and informing the server if suspicious personnel are found, and the server informs the client according to the requirement, provides an alarm option for the client and stores evidence;
s3, opening a window, a blower, external circulation and monitoring of a camera; the ventilation function can be used independently of the function of starting the air conditioner, if the ventilation function is required to be used simultaneously with the function of starting the air conditioner, ventilation is firstly carried out, and then the air conditioner is started;
s4, the camera unit monitors and uploads the ventilation state in real time, the remote communication module receives the temperature regulation requirement through the server on the basis that the automatic air conditioner is opened through temperature regulation, and then sends the temperature regulation signal to the automatic air conditioner controller.
In an embodiment, referring to fig. 4, the temperature adjustment function, the air conditioning function and the automatic air conditioning function may be sent to the server by the client, the server sends the temperature adjustment function, the air conditioning function and the automatic air conditioning function to the automatic air conditioning controller according to a predetermined flow, the automatic air conditioning controller is successfully operated and then fed back to the server, and the server feeds back the temperature adjustment function, the air conditioning function and the automatic air conditioning function to the client as needed.
In an embodiment, referring to fig. 6, the server collects relevant data affecting the temperature and calculates the time required to turn on the automatic air conditioner, and the specific steps include: step S1, preparing low pressure of the whole vehicle, and carrying out low pressure on the whole vehicle; s2, starting a ventilation function and an environment monitoring function; s3, the server combines GPS data, an environment temperature signal, an illumination signal and the current passenger compartment temperature and calculates the time and the temperature of needing to start the automatic air conditioner, the environment monitoring module feeds back the acquired information to the server, and the server calculates the time of cooling or heating most quickly in the corresponding time according to the key information; and S4, starting the automatic air conditioning function. The controller comprehensively analyzes information such as the current passenger compartment temperature, the ambient temperature, the illumination intensity and the like by calculating, and takes the maximum refrigerating capacity of the air conditioner into consideration to reduce or increase the passenger compartment temperature to the specified temperature within the required vehicle-using time specified by a customer; the vehicle control unit monitors relevant information outside the vehicle at fixed threshold time, and transmits a key signal back to the server, the server calculates the required time for starting the automatic air conditioner by combining GPS data, an ambient temperature signal, a light signal, the current temperature of the passenger compartment and the like, and then starts the automatic air conditioner flow to finish the flow of cooling or heating the vehicle.
It is worth explaining that vehicles of different styles and different configurations may have different sensors for the vehicles, and at this time, the server calculates information such as external temperature, illumination intensity, wind speed and the like of the vehicle at that time in a fitting manner according to a GPS location and in combination with weather information, and calculates internal temperature of the vehicle as reference temperature according to vehicle type big data if the vehicle internal sensor is missing, so that a reserved air-conditioning process under the condition of sensor missing is realized.
In an embodiment, referring to fig. 7, step S1, vehicle high voltage; s2, determining whether to start the engine and the PTC according to the requirement; s3, remotely starting a rapid cooling or heating mode of the air conditioner; and S4, after the temperature reaches the designated temperature or approaches the designated temperature, the vehicle continuously enters the automatic air-conditioning mode. In the using process of the vehicle, temporary use is possible, a temporary trip plan in summer or winter needs the vehicle to reduce or increase the temperature to a specified temperature in the fastest time, and the function can complement the reserved air-conditioning short board for temporary trip to improve the satisfaction degree of customers. The vehicle completes a high-voltage flow, an engine starting flow, a PTC starting flow and the like on the whole vehicle after the vehicle sends a rapid cooling or heating function request; and starting a highest temperature or lowest temperature reservation mode of the automatic air conditioner. In the reservation mode, the NVH limit is not set on the engine speed in the automatic air-conditioning heating strategy, namely the passenger compartment can be heated at the maximum allowable speed. In the air-conditioning cooling mode, the front-end fan, the blower and the compressor are not subjected to NVH (noise, vibration and harshness) limitation; after the extremely-fast cooling or heating process is finished, the vehicle continues to enter an automatic air conditioning mode after the temperature reaches the specified temperature or approaches the specified temperature, and the temperature is kept.
In an embodiment, referring to fig. 8, if the user sets the daily car usage time at the client, the server executes the function of reserving and starting the air conditioner at regular time according to the custom setting. The server regularly starts or closes the reserved air conditioner function every day according to the setting of the user, particularly daily work on and off, the user only needs to send the daily work on and off time to the server, and the user does not need to manually set the air conditioner before work on and off every day.
In an embodiment, referring to fig. 9, the vehicle-mounted terminal determines whether the vehicle-mounted terminal is a condition for ending the reservation instruction according to the vehicle environment and the vehicle body condition, and if so, the server sends a reservation ending request or notification to the client; otherwise, the command continues to be executed. After reservation, a client forgets to cancel the reservation due to temporary travel change, monitors and discovers that dangers or abnormalities occur around the vehicle, rainstorm early warning occurs, extreme weather such as strong wind weather, flood, earthquake and the like, a user uses a key, the vehicle is not allowed to continue to operate, and if SOC is not allowed, charging pile is not allowed, oil level is not allowed and other faults occur, an air conditioner reservation instruction can be closed at a client, or the server automatically closes the instruction.
A control system for a vehicle remote reservation air conditioner, which includes a client and a vehicle-mounted terminal with reference to fig. 1 to 12, wherein the client may be a mobile phone APP, an applet or a website; the client side can issue an instruction to the vehicle-mounted end and inquire the current working state and fault state of the air conditioner of the vehicle-mounted end;
the server receives the instruction issued by the client and feeds back the execution status to the instruction;
the remote communication module receives a corresponding remote instruction of the server and judges whether the remote instruction meets remote control conditions, and if the remote instruction meets the remote control conditions, a network management message is sent to awaken the whole vehicle CAN network;
the vehicle body control module coordinates different functions in the vehicle through signals, and the functions comprise door lock, alarm sound control, internal and external illumination, safety function, windscreen wiper, steering indicator and power supply management;
referring to fig. 1, after receiving an instruction, the remote communication module performs authentication and certification with a keyless start system (PEPS), after the authentication and certification is passed, the keyless start system performs authentication and certification with a vehicle control module (HCU), after the authentication and certification is passed, the vehicle control module controls high voltage, and when the remote communication module detects that high voltage is electrified, the remote communication module periodically sends a remote air-conditioning control instruction to the automatic air-conditioning controller, the automatic air-conditioning controller requests the vehicle control module to start an engine, and the vehicle control module controls the engine to start. The illustrative embodiments are not limited by the above-described examples,
the above description is provided for the control method of the vehicle remote booking air conditioner, and is provided to help understanding of the present invention, but any changes, modifications, substitutions, combinations, and simplifications made without departing from the principle of the present invention should be considered as equivalent replacements, and all of them are included in the protection scope of the present invention.
Claims (10)
1. A control method for a vehicle remote reserved air conditioner is characterized in that a communication connection between a client and a vehicle-mounted end is established, the client sends an effective instruction to a background server of the vehicle-mounted end, the background server sends the effective instruction to a corresponding module of a vehicle body for authentication, and the instruction is executed if the authentication is passed; the instructions comprise turning on an air conditioner, turning off the air conditioner, adjusting the temperature of the air conditioner, turning on an automatic air conditioner, reserving the air conditioner, cooling or heating at the highest speed, a ventilation mode, a working day mode and canceling the reservation.
2. The control method of the vehicle remote reserved air conditioner according to claim 1, wherein when the air conditioner is turned off, if the air conditioner command received by the automatic air conditioner controller is to turn on only the ventilation mode, the automatic air conditioner controller only drives the blower to operate, and the air volume is executed according to the set air volume before the last turn-off; if the automatic air conditioner mode is started, the automatic air conditioner controller starts the air conditioner when all the following conditions are met, wherein the conditions comprise: the method comprises the following steps that 1, the automatic air conditioner controller is in a remote control mode, the whole vehicle is in a static state, and the vehicle speed is less than 2 km/h;
condition 2, the automatic air conditioner controller detects that the KL87 is electrically active;
condition 3, the remote communication module receives an instruction made by a client and then sends the instruction to a remote air-conditioning control request instruction of an automatic air-conditioning controller;
and 4, the vehicle-mounted air conditioner has no fault.
3. The method for controlling the vehicle remote reserved air conditioner according to claim 2, wherein after the air conditioner is turned on remotely, the automatic air conditioner controller turns off the air conditioner when any one of the following conditions is satisfied, and the conditions include: condition 1, the automatic air conditioner controller detects that the KL87 is electrically invalid; condition 2, receiving a request for closing the remote air conditioner; condition 3, there is a related air conditioning fault; when the air conditioner has a fault, the automatic air conditioner controller sends a fault signal of a reason for failure of remote start of the air conditioner to the keyless start system.
4. The control method of the vehicle remote reserved air conditioner according to claim 1, wherein the automatic air conditioner controller turns on an automatic air conditioning mode, and the temperature, the air volume and the circulation mode of the automatic air conditioning mode operate according to a set command; and automatically responding to a new instruction when other effective instructions are received in the operation process of the automatic air-conditioning mode.
5. The method for controlling the vehicle remote reserved air conditioner according to claim 1, wherein the server simultaneously turns on an environment monitoring function when turning on a ventilation mode, and the specific steps include: step S1, preparing low pressure of the whole vehicle, and carrying out low pressure on the whole vehicle; s2, preparing the panoramic camera; s3, opening a window, a blower, external circulation and monitoring of a camera; and S4, monitoring and uploading the ventilation state in real time by the camera unit.
6. The method for controlling the vehicle remote reserved air conditioner according to claim 1, wherein the server collects relevant data influencing temperature and calculates the time for starting the automatic air conditioner, and the specific steps include: step S1, preparing low pressure of the whole vehicle, and carrying out low pressure on the whole vehicle; s2, starting a ventilation function and an environment monitoring function; s3, the server combines GPS data, an environment temperature signal, an illumination signal and the current temperature of the passenger compartment and calculates the time and the temperature of the automatic air conditioner needing to be started; and S4, starting the automatic air conditioning function.
7. The method for controlling the vehicle remote reserved air conditioner according to claim 1, wherein the user temporarily changes the reserved remote air conditioner during traveling, and the temperature of the vehicle is required to be reduced/increased to a specified temperature within the fastest time, and the method comprises the following specific steps: step S1, high voltage is applied to the whole vehicle; s2, determining whether to start the engine and the PTC according to the requirement; s3, remotely starting a rapid cooling or heating mode of the air conditioner; and S4, after the temperature reaches the designated temperature or approaches the designated temperature, the vehicle continuously enters the automatic air-conditioning mode.
8. The method as claimed in claim 1, wherein if the user sets a daily usage time at the client, the server performs a function of starting an air conditioner at a reserved timing according to a custom setting.
9. The method for controlling the vehicle remote reserved air conditioner according to claim 8, wherein the vehicle-mounted terminal judges whether the condition is a condition for ending the reservation instruction according to the vehicle environment and the vehicle body condition, and if so, the server sends a reservation ending request or notification to the client; otherwise, the command continues to be executed.
10. A control system of a vehicle remote reservation air conditioner is characterized by comprising a client and a vehicle-mounted end, wherein the client can be a mobile phone APP, an applet or a website; the client side can issue an instruction to the vehicle-mounted end and inquire the current working state and fault state of the air conditioner of the vehicle-mounted end;
the server receives the instruction issued by the client and feeds back the execution status to the instruction;
the remote communication module receives a corresponding remote instruction of the server and judges whether the remote instruction meets remote control conditions, and if the remote instruction meets the remote control conditions, a network management message is sent to awaken the whole vehicle CAN network;
the vehicle body control module coordinates different functions in the vehicle through signals, and the functions comprise door lock, alarm sound control, internal and external illumination, safety function, windscreen wiper, steering indicator and power supply management;
after the remote communication module detects that the high voltage is electrified, the remote communication module periodically sends a remote air conditioner control instruction to the automatic air conditioner controller, the automatic air conditioner controller requests the whole vehicle control module to start an engine, and the whole vehicle control module controls the engine to start.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114103849A (en) * | 2021-11-12 | 2022-03-01 | 上汽通用五菱汽车股份有限公司 | Vehicle control method, device, vehicle and computer readable storage medium |
| CN115257277A (en) * | 2022-04-19 | 2022-11-01 | 中国第一汽车股份有限公司 | Whole vehicle air conditioner test method for passenger vehicle remote control system |
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