CN114484778A - Method and device for updating parameters of air conditioner outdoor unit and storage medium - Google Patents

Method and device for updating parameters of air conditioner outdoor unit and storage medium Download PDF

Info

Publication number
CN114484778A
CN114484778A CN202011164678.5A CN202011164678A CN114484778A CN 114484778 A CN114484778 A CN 114484778A CN 202011164678 A CN202011164678 A CN 202011164678A CN 114484778 A CN114484778 A CN 114484778A
Authority
CN
China
Prior art keywords
air conditioner
outdoor unit
updating
parameter
parameters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011164678.5A
Other languages
Chinese (zh)
Other versions
CN114484778B (en
Inventor
梁艳争
单联瑜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Xiaomi Mobile Software Co Ltd
Original Assignee
Beijing Xiaomi Mobile Software Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beijing Xiaomi Mobile Software Co Ltd filed Critical Beijing Xiaomi Mobile Software Co Ltd
Priority to CN202011164678.5A priority Critical patent/CN114484778B/en
Priority claimed from CN202011164678.5A external-priority patent/CN114484778B/en
Publication of CN114484778A publication Critical patent/CN114484778A/en
Application granted granted Critical
Publication of CN114484778B publication Critical patent/CN114484778B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/60—Software deployment
    • G06F8/65—Updates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Security & Cryptography (AREA)
  • General Physics & Mathematics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention provides a method, a device and a storage medium for updating parameters of an air conditioner outdoor unit, wherein the method comprises the following steps: receiving a parameter upgrading package from a cloud server for an air conditioner outdoor unit; under the preset condition, the outdoor unit of the air conditioner updates the parameters by adopting the parameter upgrading packet; the preset conditions are as follows: the existing parameters of the air conditioner outdoor unit are inconsistent with the parameters in the received parameter upgrading packet; and the outdoor unit of the air conditioner is in a standby state. The device comprises a data interaction module, a main control module, a storage module, a condition judgment module and an execution updating module. Or the apparatus comprises: a processor configured to implement the update method described above when executed; and a memory configured to store processor-executable instructions. The storage medium stores computer-executable instructions that, when executed by the processor, implement the update method described above. The invention does not interfere the experience of the customer in using the air conditioner when selecting the standby state to update the parameters of the outdoor unit of the air conditioner.

Description

Method and device for updating parameters of air conditioner outdoor unit and storage medium
Technical Field
The invention relates to the technical field of OTA and air conditioning equipment, in particular to an updating method and device of parameters of an air conditioner outdoor unit and a storage medium.
Background
Over The Air (OTA) is a technology for remotely managing data of a mobile terminal device and a SIM card through an Air interface of mobile communication. The OTA is a technology for dynamically downloading, deleting and updating service menus in the SIM card by a mobile phone terminal or a server (internet) based on a short message mechanism, so that a user can obtain a data value added service (referred to as OTA service for short) of a personalized information service, and remotely manage SIM card data and applications through an air interface of mobile communication. The application of the OTA technology can provide new service downloading, and an application and content service provider can continuously develop more personalized services close to the requirements of users without being limited by a platform. Through the OTA over-the-air downloading technology, a user can download various service menus provided by a network into the equipment by using an OTA mechanism according to personal preference by simply operating, and can customize specific services according to own wishes.
Currently, the OTA technology has been applied to the field of household appliances and smart homes, air conditioning equipment is an important household appliance, and some manufacturers try to apply the OTA technology. The air conditioner manufacturer as a production and provider of the equipment can continuously develop and mine a control system of the air conditioner in order to provide better service for a client and bring better use experience for the client, and then the result is provided for the air conditioner which is used by the client through an OTA technology to be updated.
However, when parameters of the air conditioner outdoor unit are modified and updated, data transmission and updating are required to be long, and the air conditioner cannot operate in the process, namely, the modification and updating affect the operation and use of air conditioning equipment, but bring unnecessary trouble to customers and bring bad experience to the customers.
Disclosure of Invention
In order to solve the technical problem, the invention provides an updating method of parameters of an air conditioner outdoor unit, which comprises the following steps:
receiving a parameter upgrading package from a cloud server for an air conditioner outdoor unit;
under the preset condition, the outdoor unit of the air conditioner updates the parameters by adopting the parameter upgrading packet; the preset conditions are as follows:
the existing parameters of the air conditioner outdoor unit are inconsistent with the parameters in the received parameter upgrading packet; and
the outdoor unit of the air conditioner is in a standby state.
Optionally, the receiving a parameter upgrade package from the cloud server for the outdoor unit of the air conditioner includes:
receiving a parameter upgrading packet which is transmitted by the cloud server through an air conditioner indoor unit and is used for an air conditioner outdoor unit; or
Receiving a parameter upgrading packet which is transmitted by the cloud server through a client and is used for an air conditioner outdoor unit; or
And directly receiving a parameter upgrading package for the outdoor unit of the air conditioner, which is sent by the cloud server.
Optionally, under the preset condition, the air conditioner outdoor unit updates parameters by using the parameter upgrade package, including:
storing the received parameter upgrading packet in a storage area appointed by the air conditioner outdoor unit;
the air conditioner outdoor unit verifies the data integrity of the parameter upgrading packet;
and after the verification is passed, and the outdoor unit of the air conditioner is determined to be in a standby state, updating parameters of the outdoor unit of the air conditioner.
Optionally, before the outdoor unit of the air conditioner updates parameters by using the parameter upgrade package, the method includes:
and storing the operation mode of the air conditioner outdoor unit in the last operation, and after the updating is finished, the air conditioner outdoor unit still operates in the stored operation mode when being restarted.
Optionally, in the process of updating the parameters by using the parameter upgrade package for the outdoor unit of the air conditioner, if the outdoor unit of the air conditioner is powered off, after the outdoor unit of the air conditioner is powered on again, the parameters related to the parameter upgrade package are compared with the corresponding parameters of the outdoor unit of the air conditioner, which are inconsistent with the parameter upgrade package, are screened out, and the corresponding parameters of the outdoor unit of the air conditioner, which are inconsistent with the parameter upgrade package, are replaced by the parameters in the parameter upgrade package.
Optionally, before the outdoor unit of the air conditioner updates parameters by using the parameter upgrade package, the method includes:
when receiving the parameter upgrade package, acquiring the updated standard time and the configuration influence coefficient of the air conditioner of the corresponding model, and calculating the updating time required by the updating of the outdoor unit of the air conditioner and the time when the indoor environment reaches the preset environment in the standby state of the air conditioner;
when people exist indoors, if the updating time length is longer than the changing time length, the parameters of the air conditioner outdoor unit are not updated; and if the updating duration is not greater than the change duration, updating the parameters of the air conditioner outdoor unit.
Optionally, the calculation formula of the update duration is as follows:
Figure BDA0002745372900000031
in the above formula, t1Indicating the updating time length; r is a radical of hydrogen1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the calculation formula of the change duration is as follows:
Figure BDA0002745372900000032
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of the indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1Indicating that all equipment in the room is in unitsThe heat load in the room is preset according to the conditions of all indoor heating equipment; n represents the number of indoor persons; q. q.s2Expressing the average heat load dissipated by each person in unit time, K expressing the heat transfer coefficient of the building structure, and presetting according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; the surface T represents the outdoor environment temperature and is measured by an outdoor environment temperature sensor; vOozing outThe air-conditioned room building structure is obtained by measuring the amount of air permeating from the outside into the inside of the room per unit time in advance.
Optionally, in the process of updating parameters by using the parameter upgrade package, the method includes:
if a starting-up instruction is received, calculating the updated remaining time length;
if the residual time length is not greater than the set time length threshold value, continuing to update, and executing the starting instruction after the updating is completed;
and if the residual time length is greater than the set time length threshold value, stopping updating, immediately executing a starting instruction, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit when the standby state is entered next time, screening out the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet, and replacing the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameters in the parameter upgrading packet.
The invention also provides an updating device of the parameters of the air conditioner outdoor unit, which comprises a data interaction module, a main control module, a storage module, a condition judgment module and an execution updating module;
the data interaction module is used for receiving a parameter upgrading packet of the air conditioner outdoor unit sent by the cloud server and transmitting the parameter upgrading packet to the main control module;
the main control module is used for controlling the parameter update of the air conditioner outdoor unit;
the storage module is connected with the main control module and receives and stores the parameter upgrading packet through the main control module;
the condition judging module is connected with the main control module and is used for judging whether a preset condition is met according to an instruction of the main control module;
the execution updating module is connected with the main control module and is used for acquiring the parameter upgrading packet from the storage module through the main control module when a preset condition is met and updating the parameters of the air conditioner outdoor unit by adopting the parameter upgrading packet.
Optionally, the data interaction module is in communication connection with an air conditioner indoor unit or a client, and receives a parameter upgrade package for the air conditioner outdoor unit through the air conditioner indoor unit or the client.
Optionally, the system also comprises a checking module,
the checking module is used for checking the data integrity of the received parameter upgrading packet of the air conditioner outdoor unit.
Optionally, the main control module stores the operation mode of the air conditioner outdoor unit in the storage module when the air conditioner outdoor unit operates last time;
and after the updating is finished and the air conditioner is restarted, the main control module acquires the stored operation mode in the last operation from the storage module and continues to control the operation of the air conditioner outdoor unit in the stored operation mode.
Optionally, the system also comprises a comparison module,
the comparison module is used for comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit and screening the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet when the updating is interrupted and the continuous updating is carried out;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
Optionally, the system further comprises an operation module and a personnel detection module;
the data interaction module acquires the updated standard time length and the configuration influence coefficient of the air conditioner of the corresponding model when receiving the parameter upgrade package;
the operation module is used for calculating the updating time required by the updating of the outdoor unit of the air conditioner and the change time of the indoor environment reaching the preset environment in the standby state of the air conditioner;
the personnel detection module is used for detecting indoor personnel and the quantity of the personnel;
the condition judgment module judges the updating time length and the changing time length, when a person is in a room, if the updating time length is longer than the changing time length, the parameter of the air conditioner outdoor unit is not updated, and if the updating time length is not longer than the changing time length, the parameter updating module adopts the parameter upgrading packet to update the parameters of the air conditioner outdoor unit.
Optionally, the system further comprises an indoor temperature sensor and an outdoor temperature sensor;
the indoor temperature sensor is used for measuring indoor temperature;
the outdoor temperature sensor is used for measuring the outdoor temperature;
the operation module adopts the following formula to calculate the updating time length:
Figure BDA0002745372900000051
in the above formula, t1Indicating the updating time length; r is a radical of hydrogen1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the operation module adopts the following formula to calculate the change duration:
Figure BDA0002745372900000052
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of the indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1Representing the heat load of all indoor equipment in unit time, and presetting the heat load according to the conditions of all indoor heat-generating equipment; n represents the number of indoor persons; q. q.s2Represents the average heat load per person per unit time, and K representsThe heat transfer coefficient of the building structure is preset according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; the surface T represents the outdoor environment temperature and is measured by an outdoor environment temperature sensor; vOozing outThe air-conditioned room building structure is obtained by measuring the amount of air permeating from the outside into the inside of the room per unit time in advance.
Optionally, the system further comprises a timing module and a comparison module;
the timing module is used for recording the updating time length;
in the process that the outdoor unit of the air conditioner updates parameters by adopting the parameter upgrading packet, if a starting-up instruction is received, the operation module calculates the updated remaining time;
the condition judging module judges that the residual time length is not greater than a set time length threshold value, then the upgrading is continued, and a starting instruction is executed after the upgrading is finished;
the condition judging module stops upgrading when judging that the residual time length is greater than a set time length threshold value, and the main control module immediately executes a starting instruction;
when the comparison module enters a standby state next time, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit, and screening out the corresponding parameters of the air conditioner outdoor unit, which are inconsistent with the parameter upgrading packet;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
The invention also provides a device for updating the parameters of the outdoor unit of the air conditioner, which comprises the following components:
a processor configured to: when executed, the updating method is realized; and
a memory configured to store processor-executable instructions.
The present invention also provides a non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the above-described update method.
According to the method, the device and the storage medium for updating the parameters of the air conditioner outdoor unit, provided by the invention, the currently used parameter version of the air conditioner outdoor unit is judged by receiving the parameter upgrading packet from the cloud server, the state of the air conditioner outdoor unit is judged, and the air conditioner outdoor unit is selected to be in the standby state, namely when a client does not use an air conditioner, the parameters of the air conditioner outdoor unit are updated, so that the interference of the parameter updating on the use of air conditioning equipment by the client is prevented, meanwhile, better service after change is provided for the client in time, and the good experience of the client is enhanced.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a flowchart illustrating a method for updating parameters of an outdoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic view of an apparatus for updating parameters of an outdoor unit of an air conditioner according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an embodiment of the present invention provides an updating method for parameters of an outdoor unit of an air conditioner, including:
s100, receiving a parameter upgrading package from a cloud server for an air conditioner outdoor unit;
s200, under a preset condition, the outdoor unit of the air conditioner updates parameters by adopting the parameter upgrading packet; the preset conditions are as follows:
the existing parameters of the air conditioner outdoor unit are inconsistent with the parameters in the received parameter upgrading packet; and
the outdoor unit of the air conditioner is in a standby state.
The working principle and the beneficial effects of the technical scheme are as follows: the method for updating the parameters of the air conditioner outdoor unit comprises the steps of judging the currently used parameter version of the air conditioner outdoor unit and judging the state of the air conditioner outdoor unit by receiving a parameter upgrade package from a cloud server, and selecting the air conditioner outdoor unit to be in a standby state, namely when a client does not use an air conditioner, updating the parameters of the air conditioner outdoor unit; the standby state refers to a state in which the outdoor unit of the air conditioner is powered on but does not perform operations such as refrigeration, dehumidification, defrosting (defrosting) or heating, and generally includes a power-saving strategy control mode state executed after the outdoor unit of the air conditioner is shut down, sleeps and reaches an indoor environment control target; the method and the device prevent the interference of parameter updating on the use of air conditioning equipment by the client, simultaneously provide better service after change for the client in time, and enhance the good experience of the client.
In one embodiment, the receiving a parameter upgrade package from a cloud server for an air conditioner outdoor unit includes:
receiving a parameter upgrading packet which is transmitted by the cloud server through an air conditioner indoor unit and is used for an air conditioner outdoor unit; or
Receiving a parameter upgrading packet which is transmitted by the cloud server through a client and is used for an air conditioner outdoor unit; or
And directly receiving a parameter upgrading packet which is sent by the cloud server and used for the air conditioner outdoor unit.
The working principle and the beneficial effects of the technical scheme are as follows: the method limits the downloading and transmission process of the parameter upgrading packet, can select to download the parameter upgrading packet directly to the outdoor unit of the air conditioner, and can also download the parameter upgrading packet to the indoor unit of the air conditioner first (for example, the parameter upgrading packet can be connected with a network in a Bluetooth or WIFI mode to implement transmission, the two modes belong to a wireless mode, cables do not need to be laid, the attractiveness is improved, the arrangement of physical communication lines is reduced, the cost is reduced), and then the parameter upgrading packet is transmitted by connecting the indoor unit of the air conditioner with the outdoor unit of the air conditioner, and the connection of the indoor unit of the air conditioner and the outdoor unit of the air conditioner can adopt a wired method or a wireless mode such as Bluetooth connection; or the client accesses the cloud server through a network by a client, such as a computer, an IPAD, a mobile phone or a robot, and the like, downloads the cloud server to the client, transmits the cloud server to the air conditioner outdoor unit through Bluetooth by the client, and is actively operated by the client, so that the participation sense and good experience of the client are increased; the client side is transmitted to the air conditioner outdoor unit in a Bluetooth mode, so that the air conditioner is not required to be connected with a network, parameter modification and updating services can be provided for the air conditioner outdoor unit which is not connected with the network, the requirement that each air conditioner is required to be provided with a network connection module is avoided, the cost of the air conditioner can be reduced, control failure or other faults caused by the fact that the air conditioner is influenced by network factors are prevented, and the safety of air conditioner control is enhanced.
In one embodiment, under a preset condition, the updating of the parameters by the outdoor unit of the air conditioner using the parameter upgrade package includes:
storing the received parameter upgrading packet in a storage area appointed by the air conditioner outdoor unit;
the air conditioner outdoor unit verifies the data integrity of the parameter upgrading packet;
and after the verification is passed, and the outdoor unit of the air conditioner is determined to be in a standby state, updating parameters of the outdoor unit of the air conditioner.
The working principle and the beneficial effects of the technical scheme are as follows: the downloaded parameter upgrade package is stored on the air conditioner outdoor unit, so that a foundation is laid for the subsequent local quick parameter modification and update, and convenience is provided; the verification is carried out before the actual updating, the verification can be carried out by adopting CRC16, the data integrity of the parameter upgrade package is determined by the verification, the errors of data transmission and storage are prevented, and the control disorder caused by the error updating is avoided.
In one embodiment, the cloud server is provided with an air conditioner management table, and the air conditioner management table lists the IP address of each air conditioner; uploading a parameter upgrading package of the air conditioner outdoor unit to a cloud server;
according to the IP address in the air conditioner management table, the cloud server sends a version updating reminding message of an air conditioner outdoor unit to each air conditioner through a network, the air conditioner receiving the version updating reminding message sends a first feedback signal to the cloud server, the cloud server receives the first feedback signal and adds a first mark to the corresponding air conditioner in the air conditioner management table, and the air conditioner which does not feed back a sending success signal adds a second mark to the air conditioner management table;
in a set mode, the cloud server repeatedly sends version updating reminding messages to the air conditioners with the second marks, and modifies the second marks corresponding to the air conditioners receiving the first feedback signals into the first marks;
in a set mode, the cloud server repeatedly transmits the parameter upgrading packet to the air conditioner with the first mark, the air conditioner with the parameter upgrading packet completely received sends a second feedback signal to the cloud server, and the first mark is removed from the air conditioner with the second feedback signal.
The working principle and the beneficial effects of the technical scheme are as follows: the setting mode can be that the retransmission is carried out at a set time interval, or the retransmission is carried out when the air conditioner which is not on-line is on-line again; when the parameter updating service is provided, a service provider actively sends a message prompt to an air conditioning equipment end used by a client through a cloud server for triggering and starting parameter updating and detecting the network connection condition; through the mechanism, the time for the air conditioning equipment to perform relevant communication with the cloud server is accurately determined, repeated inquiry or data transmission is avoided, network resources are saved, and energy consumption is reduced.
In one embodiment, before the outdoor unit of the air conditioner updates parameters by using the parameter upgrade package, the method includes:
and storing the operation mode of the air conditioner outdoor unit in the last operation, and after the updating is finished, the air conditioner outdoor unit still operates in the stored operation mode when being restarted.
The working principle and the beneficial effects of the technical scheme are as follows: before the parameters are to be updated, the operation mode of the air conditioner outdoor unit which is the latest time before the updating is stored, wherein the operation mode refers to the relevant settings of the air conditioner operation started by a client, such as refrigeration/heating/dehumidification setting, expected indoor target temperature setting, air speed setting and other information; the custom individuation setting parameters of the current air conditioner used by the client are reserved, the updated air conditioner is set to operate when being started for the first time, repeated setting and operation are not needed by the client, and good use experience is brought to the client.
In one embodiment, in the process of updating the parameters of the outdoor unit of the air conditioner by using the parameter upgrade package, if the outdoor unit of the air conditioner is powered off, after the outdoor unit of the air conditioner is powered on again, the parameters related to the parameter upgrade package are compared with the corresponding parameters of the outdoor unit of the air conditioner, which are inconsistent with the parameter upgrade package, are screened out, and the corresponding parameters of the outdoor unit of the air conditioner, which are inconsistent with the parameter upgrade package, are replaced by the parameters in the parameter upgrade package.
The working principle and the beneficial effects of the technical scheme are as follows: the scheme is to solve the processing mechanism of power failure interruption in the updating process, after the power is restored, the position of the previous updating interruption is determined in a comparison mode, and the previous incomplete part is continued, so that the problems that the previous updated part is repeatedly updated and the user experience is poor due to overlong updating time or repeated updating and the like of a client are avoided; the corresponding parameter refers to a parameter with the same name as the compressor working temperature in the parameter upgrade package and the compressor working temperature in the air conditioner outdoor unit.
In one embodiment, before the outdoor unit of the air conditioner updates parameters by using the parameter upgrade package, the method includes:
when receiving the parameter upgrade package, acquiring the updated standard time and the configuration influence coefficient of the air conditioner of the corresponding model, and calculating the updating time required by the updating of the outdoor unit of the air conditioner and the time when the indoor environment reaches the preset environment in the standby state of the air conditioner;
when people exist in the room, if the updating duration is longer than the changing duration, the parameters of the air conditioner outdoor unit are not updated; and if the updating duration is not greater than the change duration, updating the parameters of the air conditioner outdoor unit.
The working principle and the beneficial effects of the technical scheme are as follows: according to the scheme, after the parameter upgrading package is uploaded to the cloud server, a model machine of the air conditioner outdoor unit is provided for a parameter updating experiment, and the updating standard time length is evaluated through the experiment; before providing updating service, carrying out experimental evaluation to determine the standard updating time required by updating; providing the experimental measurement result and the parameter upgrading packet to the specific air conditioner outdoor unit together for guiding and determining the updating time of the specific air conditioner outdoor unit; if nobody can directly update in the room, if someone in the room, consider the change of indoor environment and people's tolerance degree, it leads to indoor environment to let the people can't endure and need open the air conditioner long time of change that the air conditioner passed through to judge in advance, if it is long to be greater than when updating to explain that the update can not influence the air conditioner and use long time, can go on, otherwise can not go on.
In one embodiment, the calculation formula of the upgrade duration is as follows:
Figure BDA0002745372900000101
in the above formula, t1Indicating the updating time length; r is1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the calculation formula of the change duration is as follows:
Figure BDA0002745372900000111
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of the indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1Indicating the heat load per unit time of all the equipment in the roomPresetting according to the conditions of all indoor heating equipment; n represents the number of indoor persons; q. q.s2Expressing the average heat load dissipated by each person in unit time, K expressing the heat transfer coefficient of the building structure, and presetting according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; t isOuter coverRepresenting the outdoor environment temperature, and setting an outdoor environment temperature sensor to measure; vOozing outThe air-conditioned room building structure is obtained by measuring the amount of air permeating from the outside into the inside of the room per unit time in advance.
The working principle and the beneficial effects of the technical scheme are as follows: the method calculates the change duration of the indoor environment temperature of the specific air conditioner when the air conditioner stops working through an algorithm, compares the update duration with the change duration, evaluates whether indoor personnel can tolerate the environment temperature change in the state without the air conditioner, which is not shorter than the update duration, determines the temperature threshold value according to the tolerance degree of the personnel, and can set different temperature threshold values for different personnel, such as the old, the weak and children; the situation that the client needs to bear an intolerable air-conditioning-free environment for a certain time due to updating is avoided.
In one embodiment, in the process of updating parameters by using the parameter upgrade package, the method includes:
if a starting-up instruction is received, calculating the updated remaining time length;
if the residual time length is not greater than the set time length threshold value, continuing to update, and executing the starting instruction after the updating is completed;
and if the residual time length is greater than the set time length threshold value, stopping updating, immediately executing a starting instruction, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit when the standby state is entered next time, screening out the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet, and replacing the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameters in the parameter upgrading packet.
The working principle and the beneficial effects of the technical scheme are as follows: the method and the device for processing the starting operation of the air conditioner outdoor unit meet the requirement of a client in the parameter updating process, whether the starting instruction is stopped to be updated and executed is judged by setting a time length threshold value, the time length threshold value reflects the receiving degree of the time length required by the client to the time when the client operates the starting machine until the air conditioner really forms the change influence which can be felt by a human body on the indoor environment, and different time length threshold values can be set for different personnel such as old people, weak people and children due to the fact that the experience of different personnel is different.
As shown in fig. 2, the apparatus for updating parameters of an outdoor unit of an air conditioner includes a data interaction module 10, a main control module 20, a storage module 30, a condition determination module 40, and an execution update module 50;
the data interaction module 10 is configured to receive a parameter upgrade package of the air conditioner outdoor unit sent by the cloud server 60, and transmit the parameter upgrade package to the main control module 20;
the main control module 20 is configured to control parameter update of the air conditioner outdoor unit;
the storage module 30 is connected with the main control module 20, and receives and stores the parameter upgrade package through the main control module 20;
the condition judging module 40 is connected with the main control module 20 and is used for judging whether a preset condition is met according to an instruction of the main control module 20;
the execution updating module 50 is connected to the main control module 20, and is configured to obtain the parameter upgrade package from the storage module 30 through the main control module 20 when a preset condition is met, and update the parameter of the air conditioner outdoor unit by using the parameter upgrade package.
The parameter updating device of the air conditioner outdoor unit receives the parameter updating package from the cloud server through the data interaction module, the condition judging module judges the currently used parameter version of the air conditioner outdoor unit and judges the state of the air conditioner outdoor unit, and the updating module is executed to update the parameters of the air conditioner outdoor unit when the air conditioner outdoor unit is selected to be in a standby state, namely when a client does not use an air conditioner; the standby state refers to a state in which the outdoor unit of the air conditioner is powered on but does not perform operations such as refrigeration, dehumidification, defrosting (defrosting) or heating, and generally includes a power-saving strategy control mode state executed after the outdoor unit of the air conditioner is shut down, sleeps and reaches an indoor environment control target; the method and the device prevent the interference of parameter updating on the use of air conditioning equipment by the client, simultaneously provide better service after change for the client in time, and enhance the good experience of the client.
In one embodiment, the data interaction module is in communication connection with an air conditioner indoor unit or a client, and receives a parameter upgrade package for an air conditioner outdoor unit through the air conditioner indoor unit or the client.
The working principle and the beneficial effects of the technical scheme are as follows: the scheme limits the downloading and transmission process of the parameter upgrading packet, the parameter upgrading packet can be downloaded to the indoor unit of the air conditioner firstly, the parameter upgrading packet can be connected with the network through a Bluetooth or WIFI mode to implement transmission, the two modes belong to wireless modes, cables do not need to be laid, the attractiveness is improved, the arrangement of entity communication lines is reduced, and the cost is reduced; the transmission is carried out through the connection of the air-conditioning indoor unit and the air-conditioning outdoor unit, and the connection of the air-conditioning indoor unit and the air-conditioning outdoor unit can adopt a wired method or a wireless mode such as Bluetooth connection; or the client accesses the cloud server through a network by a client, such as a computer, an IPAD, a mobile phone or a robot, and the like, downloads the cloud server to the client, transmits the cloud server to the air conditioner outdoor unit through Bluetooth by the client, and is actively operated by the client, so that the participation sense and good experience of the client are increased; the client side is transmitted to the air conditioner outdoor unit in a Bluetooth mode, so that the air conditioner is not required to be connected with a network, parameter modification and updating services can be provided for the air conditioner outdoor unit which is not connected with the network, the requirement that each air conditioner is required to be provided with a network connection module is avoided, the cost of the air conditioner can be reduced, control failure or other faults caused by the fact that the air conditioner is influenced by network factors are prevented, and the safety of air conditioner control is enhanced.
In one embodiment, the system further comprises a verification module,
the checking module is used for checking the data integrity of the received parameter upgrading packet of the air conditioner outdoor unit.
The working principle and the beneficial effects of the technical scheme are as follows: the downloaded parameter upgrade package is stored on the air conditioner outdoor unit, so that a foundation is laid for the subsequent local rapid parameter modification and update, and convenience is provided; the verification is carried out before the actual updating, the verification can be carried out by adopting CRC16, the data integrity of the parameter upgrade package is determined by the verification, the errors of data transmission and storage are prevented, and the control disorder caused by the error updating is avoided.
In one embodiment, the main control module stores the operation mode of the air conditioner outdoor unit in the last operation in the storage module;
and after the updating is finished and the air conditioner is restarted, the main control module acquires the stored operation mode in the last operation from the storage module and continues to control the operation of the air conditioner outdoor unit in the stored operation mode.
The working principle and the beneficial effects of the technical scheme are as follows: before the parameters are to be updated, the operation mode of the air conditioner outdoor unit which is the latest time before the updating is stored, wherein the operation mode refers to relevant settings for starting air conditioner operation by a client, such as information of refrigeration/heating/dehumidification setting, expected indoor target temperature setting, air speed setting and the like; the custom individuation setting parameters of the current air conditioner used by the client are reserved, the updated air conditioner is set to operate when being started for the first time, repeated setting and operation are not needed by the client, and good use experience is brought to the client.
In one embodiment, the system further comprises a comparison module,
the comparison module is used for comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit and screening the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet when the updating is interrupted and the continuous updating is carried out;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
The working principle and the beneficial effects of the technical scheme are as follows: the scheme is a processing mechanism for solving the problem of power failure or other update interruption in the updating process, after the power is restored, the position of the previous update interruption is determined in a comparison mode, and the previous incomplete part is continued, so that the problems that the time is wasted by repeatedly carrying out the previous updated part and the bad experience is brought to a client are avoided; the corresponding parameter refers to a parameter with the same name as the compressor working temperature in the parameter upgrade package and the compressor working temperature in the air conditioner outdoor unit.
In one embodiment, the system further comprises an operation module and a personnel detection module;
the data interaction module acquires the updated standard time length and the configuration influence coefficient of the air conditioner of the corresponding model when receiving the parameter upgrade package;
the operation module is used for calculating the updating time required by the updating of the outdoor unit of the air conditioner and the change time of the indoor environment reaching the preset environment in the standby state of the air conditioner;
the personnel detection module is used for detecting indoor personnel and the quantity of the personnel;
the condition judgment module judges the updating time length and the changing time length, when a person is in a room, if the updating time length is longer than the changing time length, the parameter of the air conditioner outdoor unit is not updated, and if the updating time length is not longer than the changing time length, the parameter updating module adopts the parameter upgrading packet to update the parameters of the air conditioner outdoor unit.
The working principle and the beneficial effects of the technical scheme are as follows: according to the scheme, after the parameter upgrading package is uploaded to the cloud server, a model machine of the air conditioner outdoor unit is provided for a parameter updating experiment, and the updating standard time length is evaluated through the experiment; before providing updating service, carrying out experimental evaluation to determine the standard updating time required by updating; providing the experimental measurement result and the parameter upgrading packet to the specific air conditioner outdoor unit together for guiding and determining the updating time of the specific air conditioner outdoor unit; if nobody can directly update in the room, if someone in the room, consider the change of indoor environment and people's tolerance degree, it leads to indoor environment to let the people can't endure and need open the air conditioner long time of change that the air conditioner passed through to judge in advance, if it is long to be greater than when updating to explain that the update can not influence the air conditioner and use long time, can go on, otherwise can not go on.
In one embodiment, further comprises an indoor temperature sensor and an outdoor temperature sensor;
the indoor temperature sensor is used for measuring indoor temperature;
the outdoor temperature sensor is used for measuring the outdoor temperature;
the operation module adopts the following formula to calculate the updating time length:
Figure BDA0002745372900000151
in the above formula, t1Indicating the updating time length; r is1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the operation module adopts the following formula to calculate the change duration:
Figure BDA0002745372900000152
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of the indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1Representing the heat load of all indoor equipment in unit time, and presetting the heat load according to the conditions of all indoor heat-generating equipment; n represents the number of indoor persons; q. q of2Expressing the average heat load dissipated by each person in unit time, K expressing the heat transfer coefficient of the building structure, and presetting according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; t isOuter coverRepresenting the outdoor environment temperature, and setting an outdoor environment temperature sensor to measure; vOozing outThe air-conditioned room building structure is obtained by measuring the amount of air permeating from the outside into the inside of the room per unit time in advance.
The working principle and the beneficial effects of the technical scheme are as follows: the method calculates the change duration of the indoor environment temperature of the specific air conditioner when the air conditioner stops working through an algorithm, compares the update duration with the change duration, evaluates whether indoor personnel can tolerate the environment temperature change in the state without the air conditioner, which is not shorter than the update duration, determines the temperature threshold value according to the tolerance degree of the personnel, and can set different temperature threshold values for different personnel, such as the old, the weak and children; the situation that the client needs to bear an intolerable air-conditioning-free environment for a certain time due to updating is avoided.
In one embodiment, the device further comprises a timing module and a comparison module;
the timing module is used for recording the updating duration;
in the process that the outdoor unit of the air conditioner updates parameters by adopting the parameter upgrading packet, if a starting-up instruction is received, the operation module calculates the updated remaining time;
the condition judging module judges that the residual time length is not greater than a set time length threshold value, then the upgrading is continued, and a starting instruction is executed after the upgrading is finished;
the condition judging module stops upgrading when judging that the residual time length is greater than a set time length threshold value, and the main control module immediately executes a starting instruction;
when the comparison module enters a standby state next time, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit, and screening out the corresponding parameters of the air conditioner outdoor unit, which are inconsistent with the parameter upgrading packet;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
The working principle and the beneficial effects of the technical scheme are as follows: the method and the device for processing the starting operation of the air conditioner outdoor unit meet the requirement of a client in the parameter updating process, whether the starting instruction is stopped to be updated and executed is judged by setting a time length threshold value, the time length threshold value reflects the receiving degree of the time length required by the client to the time when the client operates the starting machine until the air conditioner really forms the change influence which can be felt by a human body on the indoor environment, and different time length threshold values can be set for different personnel such as old people, weak people and children due to the fact that the experience of different personnel is different.
The embodiment of the invention provides a device for updating parameters of an air conditioner outdoor unit, which comprises:
a processor configured to: when executed, the updating method is realized; and
a memory configured to store processor-executable instructions.
The working principle and the beneficial effects of the technical scheme are as follows: the device for updating the parameters of the air conditioner outdoor unit comprises a processor and a memory, wherein the processor is used for realizing the updating method when executing, the memory stores executable instructions of the processor, and the device is used on the air conditioner outdoor unit, so that the method for updating the parameters of the air conditioner outdoor unit can be realized.
A non-transitory computer-readable storage medium is provided in an embodiment of the present invention, and stores computer-executable instructions, which when executed by a processor, implement the above-mentioned update method.
The working principle and the beneficial effects of the technical scheme are as follows: the present solution provides a non-transitory computer-readable storage medium storing computer-executable instructions executable by a processor to implement the update method described above.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (18)

1. An updating method for parameters of an outdoor unit of an air conditioner is characterized by comprising the following steps:
receiving a parameter upgrading package from a cloud server for an air conditioner outdoor unit;
under the preset condition, the outdoor unit of the air conditioner updates the parameters by adopting the parameter upgrading packet; the preset conditions are as follows:
the existing parameters of the air conditioner outdoor unit are inconsistent with the parameters in the received parameter upgrading packet; and
the outdoor unit of the air conditioner is in a standby state.
2. The method for updating parameters of an outdoor unit of an air conditioner of claim 1, wherein the receiving of the parameter upgrade package from the cloud server for the outdoor unit of the air conditioner comprises:
receiving a parameter upgrading packet which is transmitted by the cloud server through an air conditioner indoor unit and is used for an air conditioner outdoor unit; or
Receiving a parameter upgrading packet which is transmitted by the cloud server through a client and is used for an air conditioner outdoor unit; or
And directly receiving a parameter upgrading package for the outdoor unit of the air conditioner, which is sent by the cloud server.
3. The method of claim 1, wherein under the preset condition, the outdoor unit of the air conditioner updates the parameters by using the parameter upgrade package, comprising:
storing the received parameter upgrading packet in a storage area appointed by the air conditioner outdoor unit;
the air conditioner outdoor unit verifies the data integrity of the parameter upgrading packet;
and after the verification is passed, and the outdoor unit of the air conditioner is determined to be in a standby state, updating parameters of the outdoor unit of the air conditioner.
4. The outdoor unit parameter updating method of claim 1, 2 or 3, wherein before the outdoor unit performs parameter updating using the parameter upgrade package, the method comprises:
and storing the operation mode of the air conditioner outdoor unit in the last operation, and after the updating is finished, the air conditioner outdoor unit still operates in the stored operation mode when being restarted.
5. The method of claim 4, wherein during the parameter updating process of the outdoor unit using the parameter upgrade package, if the outdoor unit is powered off, after the power supply is restored, the parameters related to the parameter upgrade package are compared with the corresponding parameters of the outdoor unit, so as to screen out the corresponding parameters of the outdoor unit that are inconsistent with the parameter upgrade package, and replace the corresponding parameters of the outdoor unit that are inconsistent with the parameter upgrade package with the parameters in the parameter upgrade package.
6. The method of claim 1, wherein before the outdoor unit of the air conditioner updates the parameters using the parameter upgrade package, the method comprises:
when receiving the parameter upgrade package, acquiring the updated standard time and the configuration influence coefficient of the air conditioner of the corresponding model, and calculating the updating time required by the updating of the outdoor unit of the air conditioner and the time when the indoor environment reaches the preset environment in the standby state of the air conditioner;
when people exist indoors, if the updating time length is longer than the changing time length, the parameters of the air conditioner outdoor unit are not updated; and if the updating duration is not greater than the change duration, updating the parameters of the air conditioner outdoor unit.
7. The outdoor unit parameter updating method of claim 6, wherein the updating duration is calculated by the following formula:
Figure FDA0002745372890000021
in the above formula, t1Indicating the updating time length; r is1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the calculation formula of the change duration is as follows:
Figure FDA0002745372890000022
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of the indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1Representing the heat load of all indoor equipment in unit time, and presetting the heat load according to the conditions of all indoor heat-generating equipment; n represents the number of indoor persons; q. q.s2Expressing the average heat load dissipated by each person in unit time, K expressing the heat transfer coefficient of the building structure, and presetting according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; the surface T represents the outdoor environment temperature and is measured by an outdoor environment temperature sensor; vOozing outThe air quantity indicating the amount of air permeating from the outside into the inside of the building per unit time is measured in advance.
8. The method of claim 6, wherein in the process of updating the parameters of the outdoor unit of the air conditioner by using the parameter upgrade package, the method comprises:
if a starting-up instruction is received, calculating the updated remaining time length;
if the residual time length is not greater than the set time length threshold value, continuing to update, and executing the starting instruction after the updating is completed;
and if the residual time length is greater than the set time length threshold value, stopping updating, immediately executing a starting instruction, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit when the standby state is entered next time, screening out the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet, and replacing the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameters in the parameter upgrading packet.
9. The device for updating the parameters of the outdoor unit of the air conditioner is characterized by comprising a data interaction module, a main control module, a storage module, a condition judgment module and an execution updating module;
the data interaction module is used for receiving the parameter upgrading packet of the air conditioner outdoor unit sent by the cloud server and transmitting the parameter upgrading packet to the main control module;
the main control module is used for controlling the parameter update of the air conditioner outdoor unit;
the storage module is connected with the main control module and receives and stores the parameter upgrading packet through the main control module;
the condition judging module is connected with the main control module and is used for judging whether a preset condition is met according to an instruction of the main control module;
the execution updating module is connected with the main control module and is used for acquiring the parameter upgrading packet from the storage module through the main control module when a preset condition is met and updating the parameters of the air conditioner outdoor unit by adopting the parameter upgrading packet.
10. The outdoor unit of claim 9, wherein the data interaction module is communicatively connected to the indoor unit of the air conditioner or a client, and receives a parameter upgrade package for the outdoor unit of the air conditioner via the indoor unit of the air conditioner or the client.
11. The outdoor unit parameter updating apparatus of claim 9, further comprising a verification module,
the checking module is used for checking the data integrity of the received parameter upgrading packet of the air conditioner outdoor unit.
12. The outdoor unit parameter updating apparatus of claim 9, wherein the main control module stores the operation mode of the outdoor unit in the storage module when the outdoor unit was last operated;
and after the updating is finished and the air conditioner is restarted, the main control module acquires the stored operation mode in the last operation from the storage module and continues to control the operation of the air conditioner outdoor unit in the stored operation mode.
13. The outdoor unit parameter updating apparatus of claim 9, further comprising a comparing module,
the comparison module is used for comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit and screening the corresponding parameters of the air conditioner outdoor unit inconsistent with the parameter upgrading packet when the updating is interrupted and the continuous updating is carried out;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
14. The outdoor unit parameter updating apparatus of claim 9, further comprising an arithmetic module and a person detection module;
the data interaction module acquires the updated standard time length and the configuration influence coefficient of the air conditioner of the corresponding model when receiving the parameter upgrade package;
the operation module is used for calculating the updating time required by the updating of the outdoor unit of the air conditioner and the change time of the indoor environment reaching the preset environment in the standby state of the air conditioner;
the personnel detection module is used for detecting indoor personnel and the quantity of the personnel;
the condition judgment module judges the updating time length and the changing time length, when a person is in a room, if the updating time length is longer than the changing time length, the parameter of the air conditioner outdoor unit is not updated, and if the updating time length is not longer than the changing time length, the parameter updating module adopts the parameter upgrading packet to update the parameters of the air conditioner outdoor unit.
15. The outdoor unit parameter updating apparatus of claim 14, further comprising an indoor temperature sensor and an outdoor temperature sensor;
the indoor temperature sensor is used for measuring indoor temperature;
the outdoor temperature sensor is used for measuring the outdoor temperature;
the operation module adopts the following formula to calculate the updating time length:
Figure FDA0002745372890000041
in the above formula, t1Indicating the updating time length; r is1Representing the number of parameters involved in the parameter upgrade package; r is0Representing the number of all parameters of the outdoor unit of the air conditioner; t is t0The standard time required by updating all parameters of the air conditioner outdoor unit is represented;
the indoor environment adopts an indoor temperature environment, the preset environment is an indoor temperature threshold, and the operation module adopts the following formula to calculate the change duration:
Figure FDA0002745372890000051
in the above formula, t2Indicating the change time of the indoor environment temperature of the air conditioner; c represents the specific heat of air; ρ represents an air density; vInner partRepresents the volume of an indoor space; t is0Indicating a temperature threshold within the room; t isInner partAn indoor temperature indicating a stop time; q. q.s1The heat load of all indoor equipment in unit time is represented, and is preset according to the conditions of all indoor heating equipment; n represents the number of indoor persons; q. q.s2Expressing the average heat load dissipated by each person in unit time, K expressing the heat transfer coefficient of the building structure, and presetting according to the building structure and the used materials; a represents the heat transfer area of the building structure, which is input in advance according to the building structure; t isOuter coverThe outdoor environment temperature is represented and is measured by an outdoor environment temperature sensor; vOozing outThe air-conditioned room building structure is obtained by measuring the amount of air permeating from the outside into the inside of the room per unit time in advance.
16. The outdoor unit parameter updating apparatus of claim 14, further comprising a timing module and a comparing module;
the timing module is used for recording the updating duration;
in the process that the parameter upgrading packet is adopted by the air conditioner outdoor unit to update parameters, if a starting command is received, the operation module calculates the residual updating time;
the condition judging module judges that the residual time length is not greater than a set time length threshold value, then the upgrading is continued, and a starting instruction is executed after the upgrading is finished;
the condition judging module stops upgrading when judging that the residual time length is greater than a set time length threshold value, and the main control module immediately executes a starting instruction;
when the comparison module enters a standby state next time, comparing the parameters related in the parameter upgrading packet with the corresponding parameters of the air conditioner outdoor unit, and screening out the corresponding parameters of the air conditioner outdoor unit, which are inconsistent with the parameter upgrading packet;
and the execution updating module replaces the inconsistent corresponding parameters of the air conditioner outdoor unit by the parameters in the parameter upgrading package.
17. An apparatus for updating parameters of an outdoor unit of an air conditioner, comprising:
a processor configured to: implementing the updating method of any one of claims 1-8 when executed; and
a memory configured to store processor-executable instructions.
18. A non-transitory computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the update method of any one of claims 1-8.
CN202011164678.5A 2020-10-27 Method and device for updating parameters of air conditioner outdoor unit and storage medium Active CN114484778B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011164678.5A CN114484778B (en) 2020-10-27 Method and device for updating parameters of air conditioner outdoor unit and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011164678.5A CN114484778B (en) 2020-10-27 Method and device for updating parameters of air conditioner outdoor unit and storage medium

Publications (2)

Publication Number Publication Date
CN114484778A true CN114484778A (en) 2022-05-13
CN114484778B CN114484778B (en) 2024-05-28

Family

ID=

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500239A (en) * 2016-09-22 2017-03-15 深圳麦格米特电气股份有限公司 A kind of method that convertible frequency air-conditioner updates EEPROM data
CN109084428A (en) * 2018-08-16 2018-12-25 广东美的制冷设备有限公司 Air conditioner operating parameter update method, device and readable storage medium storing program for executing
CN109753297A (en) * 2018-12-28 2019-05-14 深圳创维－Rgb电子有限公司 Method for upgrading software, device and readable storage medium storing program for executing when terminal standby
CN111309362A (en) * 2020-02-28 2020-06-19 四川长虹空调有限公司 Variable frequency air conditioner internal unit, variable frequency air conditioner external unit, variable frequency air conditioner system and variable frequency air conditioner external unit parameter remote upgrading method
CN111623475A (en) * 2020-04-27 2020-09-04 海信（山东）空调有限公司 Method and device for upgrading outdoor EEPROM of air conditioner, storage medium and air conditioner
CN111623476A (en) * 2020-04-27 2020-09-04 海信（山东）空调有限公司 Data updating method and device in outdoor EEPROM of air conditioner and storage medium
CN111780342A (en) * 2020-06-08 2020-10-16 海信（山东）空调有限公司 Air conditioner

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106500239A (en) * 2016-09-22 2017-03-15 深圳麦格米特电气股份有限公司 A kind of method that convertible frequency air-conditioner updates EEPROM data
CN109084428A (en) * 2018-08-16 2018-12-25 广东美的制冷设备有限公司 Air conditioner operating parameter update method, device and readable storage medium storing program for executing
CN109753297A (en) * 2018-12-28 2019-05-14 深圳创维－Rgb电子有限公司 Method for upgrading software, device and readable storage medium storing program for executing when terminal standby
CN111309362A (en) * 2020-02-28 2020-06-19 四川长虹空调有限公司 Variable frequency air conditioner internal unit, variable frequency air conditioner external unit, variable frequency air conditioner system and variable frequency air conditioner external unit parameter remote upgrading method
CN111623475A (en) * 2020-04-27 2020-09-04 海信（山东）空调有限公司 Method and device for upgrading outdoor EEPROM of air conditioner, storage medium and air conditioner
CN111623476A (en) * 2020-04-27 2020-09-04 海信（山东）空调有限公司 Data updating method and device in outdoor EEPROM of air conditioner and storage medium
CN111780342A (en) * 2020-06-08 2020-10-16 海信（山东）空调有限公司 Air conditioner

Similar Documents

Publication Publication Date Title
CN110057033B (en) Air conditioning system and computer readable storage medium
CN105387563B (en) Air-conditioning and its control method, device and system and remote server
CN105162841B (en) Control method and control system of household appliance
WO2015117372A1 (en) Home device control method and apparatus
US10083132B2 (en) Management of building and household appliances using portable computing device
JP4120798B2 (en) Home network system and communication adapter and home controller used therefor
CN109974096A (en) Control method, air conditioner and the computer readable storage medium of air conditioner
WO2015025315A1 (en) Method and apparatus for controlling an hvac system
CN113757950B (en) Program upgrading method and device for air conditioner, air conditioner and storage medium
CN112013517A (en) Air conditioning apparatus, control method thereof, terminal control apparatus, and storage medium
CN114484778A (en) Method and device for updating parameters of air conditioner outdoor unit and storage medium
CN114484778B (en) Method and device for updating parameters of air conditioner outdoor unit and storage medium
JP3896910B2 (en) Water heater, server, and network type hot water system
JP5951536B2 (en) Power remote control system
CN108954716A (en) Control method, air conditioner and the computer readable storage medium of air conditioner
JP7342363B2 (en) Adapter, update notification method and air conditioning system
CN114072745B (en) Method for operating a household appliance and household appliance
CN109945387A (en) Control method, air conditioner and the computer readable storage medium of air conditioner
CN111108489A (en) Server, information processing method, network system and air purifier
TWM547792U (en) Home appliance system with script function
JP2018195895A (en) Control device, air conditioner, terminal device, control method, and control program
JP2002130782A (en) Air conditioner and remote controller
TWI635721B (en) Home appliance system with script function and control method thereof
US20190360713A1 (en) System and method for hvac system schedule generation based on user defined comfort level inputs
JP6689319B2 (en) Remote monitoring system, server and method for updating firmware

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant