CN111754753A - Digital display and control method - Google Patents

Digital display and control method Download PDF

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Publication number
CN111754753A
CN111754753A CN202010759351.6A CN202010759351A CN111754753A CN 111754753 A CN111754753 A CN 111754753A CN 202010759351 A CN202010759351 A CN 202010759351A CN 111754753 A CN111754753 A CN 111754753A
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China
Prior art keywords
module
infrared remote
remote control
ble
control
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Chinese (zh)
Inventor
卫涛
唐育辉
杨巨伟
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Shanghai Changyin Communication Technology Co ltd
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Shanghai Changyin Communication Technology Co ltd
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Priority to CN202010759351.6A priority Critical patent/CN111754753A/en
Publication of CN111754753A publication Critical patent/CN111754753A/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/20—Undercarriages with or without wheels
    • 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
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/523—Indication arrangements, e.g. displays for displaying temperature 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
    • F24F11/62—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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • 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
    • F24F11/88—Electrical aspects, e.g. circuits
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/04—Non-electrical signal transmission systems, e.g. optical systems using light waves, e.g. infrared
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Fluid Mechanics (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention discloses a digital display and a control method, wherein the digital display comprises a host and a supporting base for supporting the host, the host comprises a first BLE module, a storage module and an infrared remote control module, the supporting base comprises a second BLE module and a WIFI module, the first BLE module is used for being connected with the second BLE module, and the first BLE module is also used for being connected with a mobile terminal; the first BLE module is used for receiving the selection signal and transmitting the information of the selection signal to the second BLE module; the WIFI module is used for acquiring infrared remote control data corresponding to the information; the second BLE module is used for sending the infrared remote control data to the first BLE module; the storage module is used for storing the infrared remote control data; the infrared remote control module is used for sending a control signal to the electric appliance. The digital display is convenient to check and use, and can collect environmental information and control air conditioning equipment.

Description

Digital display and control method
Technical Field
The invention relates to a digital display and a control method.
Background
The digital display includes an electronic clock, a thermostat, a thermometer and a hygrometer, which can provide convenience in life for the user.
Taking the air conditioner temperature controller as an example, a user can check the temperature of a room and preset the temperature by using the air conditioner temperature controller and control the air conditioner by using the air conditioner temperature controller.
The existing digital display has the defects of inconvenient use and single function.
Disclosure of Invention
The invention aims to overcome the defects that a host and a base of a digital display are in wired connection and communication, the use is inconvenient, and the function is single in the prior art, and provides the digital display which is convenient to check and use, can acquire environmental information and control air conditioning equipment, and can intellectualize the existing household electrical appliances.
The invention solves the technical problems through the following technical scheme:
a digital display is characterized by comprising a host and a supporting base for supporting the host, wherein the host comprises a first BLE module, a storage module and an infrared remote control module, the supporting base comprises a second BLE module and a WIFI module,
the first BLE module is used for being connected with the second BLE module through a Bluetooth signal, and the first BLE module is also used for being connected with the mobile terminal through a Bluetooth signal;
the first BLE module is used for receiving a selection signal transmitted by a mobile terminal and transmitting the information of the selection signal to the second BLE module;
the WIFI module is used for accessing a server and acquiring infrared remote control data corresponding to the information;
the second BLE module is configured to send the infrared remote control data to the first BLE module;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
In the invention, the electric appliance can be a set top box, a liquid crystal television, an air conditioner, a DVD, a fresh air fan and a humidifier.
Preferably, the first and second liquid crystal films are made of a polymer,
the WIFI module is further used for receiving a control instruction initiated by the mobile terminal and transmitting the control instruction to the first BLE module through the second BLE module;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
Preferably, the host further comprises a determining module,
the judgment module is used for judging whether target infrared remote control data in the control command exist in the storage module, if so, the infrared remote control module is called to send a control signal to an electric appliance, otherwise, a selection command with information of the target infrared remote control data is transmitted to the second BLE module, the WIFI module accesses the service end and obtains the infrared remote control data corresponding to the selection command, the first BLE module receives the infrared remote control data sent by the second BLE module and corresponding to the selection command, the storage module stores the infrared remote control data corresponding to the selection command, and the infrared remote control module sends the control signal to the electric appliance corresponding to the selection signal by utilizing the infrared remote control data corresponding to the selection command.
Preferably, the host further comprises a processing module and a thermo-hygrometer module, the electric appliance is an air conditioner,
the processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module is used for judging whether the difference value between the actual temperature value and the control temperature value is larger than a preset value at a preset moment, if so, an adjusting instruction is sent to the infrared remote control module according to the difference value, and the infrared remote control module is used for calling infrared remote control data in the storage module according to the adjusting instruction so as to send a control signal to an electric appliance;
and the preset time is the time when a preset time length passes after the time when the control signal is sent for the last time.
Preferably, the adjusting instruction comprises an adjusting amount, the unit adjusting value of the adjusting amount is a first-gear wind speed, the N-gear wind speed is equal to a first-degree temperature, the target adjusting amount comprises a temperature adjusting amount and a wind speed adjusting amount smaller than the N-gear, the temperature adjusting amount is larger than or equal to zero,
the processing module is further used for judging whether a control instruction is received or not after the adjustment instruction is sent, judging whether the difference value is increased or not after the electrical appliance is adjusted according to the control instruction if the control instruction is received, increasing the adjustment amount in the next adjustment instruction if the control instruction is increased, and reducing the adjustment amount in the next adjustment instruction if the control instruction is decreased.
Preferably, the host further comprises a processing module and a thermo-hygrometer module, the electric appliance is an air conditioner,
the processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module is used for judging whether a first difference value of the actual temperature value and the control temperature value is smaller than a target value at a preset moment, judging whether a second difference value of the actual temperature value and the control temperature value is the same as the first difference value after a first preset time length if the first difference value is smaller than the target value, and modifying the latest control temperature value according to the first difference value and the second difference value if the first difference value is different from the second difference value so that the difference value of the actual temperature value and the control temperature value is equal to the first difference value.
Preferably, the first and second liquid crystal films are made of a polymer,
the first BLE module is used for receiving a control instruction initiated by the mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
The invention also provides a digital display which is characterized by comprising a BLE module, a storage module and an infrared remote control module,
the BLE module is used for being connected with a mobile terminal through a Bluetooth signal;
the mobile terminal collects the selection signal, then accesses the server and acquires infrared remote control data corresponding to the information;
the BLE module is used for receiving the infrared remote control data sent by the mobile terminal;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
Preferably, the BLE module is configured to receive a control instruction initiated by a mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
The invention also provides a control method which is characterized in that the control method utilizes the digital display to control the electric appliance.
On the basis of the common knowledge in the field, the above preferred conditions can be combined randomly to obtain the preferred embodiments of the invention.
The positive progress effects of the invention are as follows:
the digital display is convenient to check and use, and can collect environmental information and control air conditioning equipment.
Drawings
Fig. 1 is a schematic structural diagram of a digital display according to embodiment 1 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides a digital display, which comprises a host 11 and a supporting base 12 for supporting the host.
The host computer includes a first BLE module, a display screen 13, a memory module, a hygrothermograph module and an infrared remote control module.
The support base comprises a second BLE module and a WIFI module.
The first BLE (Bluetooth low energy) module is used for being connected with the second BLE module through Bluetooth signals, and the first BLE module is also used for being connected with a mobile terminal through Bluetooth signals;
the first BLE module is used for receiving a selection signal transmitted by a mobile terminal and transmitting the information of the selection signal to the second BLE module;
the WIFI module is used for accessing a server and acquiring infrared remote control data corresponding to the information;
the second BLE module is configured to send the infrared remote control data to the first BLE module;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
According to the invention, the host and the supporting base are separately arranged, the host can greatly prolong the standby time of the host by using BLE alone, and the power consumption of the WIFI model is larger and borne by the base.
The host stores infrared remote control data of a plurality of household appliances, and the mobile phone can be used for controlling the household appliances after being connected with the host.
The WIFI module is further used for receiving a control instruction initiated by the mobile terminal and transmitting the control instruction to the first BLE module through the second BLE module;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
When the mobile phone is located outdoors, the mobile phone can be connected with the supporting base through the wireless network, and the host is called through the supporting base to control the indoor household appliances.
Further, the host computer further comprises a judging module.
The judgment module is used for judging whether target infrared remote control data in the control command exist in the storage module, if so, the infrared remote control module is called to send a control signal to an electric appliance, otherwise, a selection command with information of the target infrared remote control data is transmitted to the second BLE module, the WIFI module accesses the service end and obtains the infrared remote control data corresponding to the selection command, the first BLE module receives the infrared remote control data sent by the second BLE module and corresponding to the selection command, the storage module stores the infrared remote control data corresponding to the selection command, and the infrared remote control module sends the control signal to the electric appliance corresponding to the selection signal by utilizing the infrared remote control data corresponding to the selection command.
Furthermore, the host machine also comprises a first processing module, the electric appliance is an air conditioner,
the first processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the first processing module is used for judging whether the difference value between the actual temperature value and the control temperature value is larger than a preset value at a preset moment, if so, an adjusting instruction is sent to the infrared remote control module according to the difference value, and the infrared remote control module is used for calling infrared remote control data in the storage module according to the adjusting instruction so as to send a control signal to an electric appliance;
and the preset time is the time when a preset time length passes after the time when the control signal is sent for the last time.
Through the hygrothermograph module of host computer self can judge whether the room temperature is in comfortable temperature to automatically carry out automatically regulated to indoor temperature.
The regulating instruction comprises a regulating quantity, the unit regulating value of the regulating quantity is a first-gear wind speed, the N-gear wind speed is equal to a first-degree temperature, the target regulating quantity comprises a temperature regulating quantity and a wind speed regulating quantity which is less than the N-gear, the temperature regulating quantity is greater than or equal to zero,
the first processing module is further used for judging whether a control instruction is received or not after the adjustment instruction is sent, judging whether the difference value is increased or not after the electrical appliance is adjusted according to the control instruction if the control instruction is received, increasing the adjustment amount in the next adjustment instruction if the difference value is increased, and reducing the adjustment amount in the next adjustment instruction if the difference value is decreased.
In the embodiment, the host computer has an adjustment amount for adjusting the electric appliance, and the adjustment amount takes the first-gear wind speed as an adjustment amount.
In this embodiment, the 3-gear wind speed is equal to one-degree temperature, and the preset value is 2, that is, when the difference between the room temperature and the set temperature is large, such as the set temperature is 25, but the set temperature is 28 degrees, the difference is 3, the adjustment amount is two-gear wind speed, and the host automatically controls the air conditioner to increase the two-gear wind speed; if the set temperature is 23 degrees but the set temperature is 28 degrees, the difference is 5, the adjustment amount is the wind speed of the fourth gear, the wind speed of the 3 gears is equal to the temperature of the first gear, and the host machine automatically controls the air conditioner to increase the wind speed of the 1 gear to set the set temperature to be 22.
And if the air conditioner is in the full grid wind speed during automatic control, reducing the temperature of the air conditioner according to the proportion that the 3-gear wind speed is equal to the one-degree temperature.
Further, this embodiment further provides a self-adaptive adjustment means, where the first processing module is further configured to determine whether a control instruction is received after the adjustment instruction is sent, determine whether the difference is increased after the electrical appliance is adjusted according to the control instruction if the control instruction is received, increase an adjustment amount in a next adjustment instruction if the difference is increased, and decrease the adjustment amount in the next adjustment instruction if the difference is decreased. If the difference value is increased, the automatic control strength is not enough, and the adjustment quantity is enhanced. If the difference is reduced, the adjustment force is too large, and the adjustment amount needs to be weakened.
Further, the present embodiment also provides a method for synchronizing the temperature value of the host itself with the actual value of the air conditioner.
The host machine also comprises a second processing module, the electric appliance is an air conditioner,
the second processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the second processing module is used for judging whether a first difference value of the actual temperature value and the control temperature value is smaller than a target value at a preset moment, judging whether a second difference value of the actual temperature value and the control temperature value is the same as the first difference value after a first preset time length if the first difference value is smaller than the target value, and modifying the latest control temperature value according to the first difference value and the second difference value if the first difference value is not smaller than the first difference value so that the difference value of the actual temperature value and the control temperature value is equal to the first difference value.
Therefore, the user can control the electric appliance value and the control temperature value by using the electric appliance remote controller.
Further, the first BLE module is configured to receive a control instruction initiated by a mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
With the digital display, the present embodiment further provides a control method, including:
the first BLE module is connected with the second BLE module through a Bluetooth signal, and is also connected with the mobile terminal through a Bluetooth signal;
the first BLE module receives a selection signal transmitted by a mobile terminal and transmits the information of the selection signal to the second BLE module;
the WIFI module accesses a server and acquires infrared remote control data corresponding to the information;
the second BLE module transmitting the infrared remote control data to the first BLE module;
the storage module stores the infrared remote control data;
and the infrared remote control module sends a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
The control method further comprises the following steps:
the WIFI module receives a control instruction initiated by a mobile terminal, and transmits the control instruction to the first BLE module through the second BLE module;
and the infrared remote control module calls the infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
Further, the control method further includes:
the judgment module judges whether target infrared remote control data in a control instruction exist in the storage module, if so, the infrared remote control module is called to send a control signal to an electric appliance, otherwise, a selection instruction with information of the target infrared remote control data is transmitted to the second BLE module, the WIFI module accesses the service end and obtains the infrared remote control data corresponding to the selection instruction, the first BLE module receives the infrared remote control data sent by the second BLE module and corresponding to the selection instruction, the storage module stores the infrared remote control data corresponding to the selection instruction, and the infrared remote control module sends the control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data corresponding to the selection instruction.
The control method further comprises the following steps:
the processing module reads the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module judges whether the difference value between the actual temperature value and the control temperature value is larger than a preset value at a preset moment, if so, an adjusting instruction is sent to the infrared remote control module according to the difference value, and the infrared remote control module calls infrared remote control data in the storage module according to the adjusting instruction so as to send a control signal to the electric appliance;
and the preset time is the time when a preset time length passes after the time when the control signal is sent for the last time.
The regulating instruction comprises a regulating quantity, the unit regulating value of the regulating quantity is a first-gear wind speed, the N-gear wind speed is equal to a first-degree temperature, the target regulating quantity comprises a temperature regulating quantity and a wind speed regulating quantity which is less than the N-gear, the temperature regulating quantity is greater than or equal to zero,
the control method further comprises the following steps:
the processing module judges whether a control instruction is received or not after sending the adjusting instruction, if so, judges whether the difference value is increased or not after adjusting the electric appliance according to the control instruction, if so, the adjusting quantity in the next adjusting instruction is increased, and if not, the adjusting quantity in the next adjusting instruction is reduced.
The control method further comprises the following steps:
the processing module reads the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module judges whether a first difference value of the actual temperature value and the control temperature value is smaller than a target value at a preset moment, if so, judges whether a second difference value of the actual temperature value and the control temperature value is the same as that of the first difference value after a first preset time period, and if not, modifies the latest control temperature value according to the first difference value and the second difference value so as to enable the difference value of the actual temperature value and the control temperature value to be equal to that of the first difference value.
The control method further comprises the following steps:
the first BLE module receives a control instruction initiated by a mobile terminal;
and the infrared remote control module calls the infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
Example 2
This embodiment provides a digital display, which includes a BLE module, a memory module, a thermo-hygrometer module, and an infrared remote control module,
the BLE module is used for being connected with a mobile terminal through a Bluetooth signal;
the mobile terminal collects the selection signal, then accesses the server and acquires infrared remote control data corresponding to the information;
the BLE module is used for receiving the infrared remote control data sent by the mobile terminal;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
The BLE module is used for receiving a control instruction initiated by the mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
With the digital display, the present embodiment provides a control method, including:
the BLE module is connected with the mobile terminal through a Bluetooth signal;
the mobile terminal collects the selection signal, then accesses the server and acquires infrared remote control data corresponding to the information;
the BLE module receives the infrared remote control data sent by the mobile terminal;
the storage module stores the infrared remote control data;
and the infrared remote control module sends a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
The control method further comprises the following steps:
the BLE module receives a control instruction initiated by the mobile terminal;
and the infrared remote control module calls the infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.

Claims (10)

1. A digital display is characterized by comprising a host and a supporting base for supporting the host, wherein the host comprises a first BLE module, a storage module and an infrared remote control module, the supporting base comprises a second BLE module and a WIFI module,
the first BLE module is used for being connected with the second BLE module through a Bluetooth signal, and the first BLE module is also used for being connected with the mobile terminal through a Bluetooth signal;
the first BLE module is used for receiving a selection signal transmitted by a mobile terminal and transmitting the information of the selection signal to the second BLE module;
the WIFI module is used for accessing a server and acquiring infrared remote control data corresponding to the information;
the second BLE module is configured to send the infrared remote control data to the first BLE module;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
2. The digital display of claim 1,
the WIFI module is further used for receiving a control instruction initiated by the mobile terminal and transmitting the control instruction to the first BLE module through the second BLE module;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
3. The digital display of claim 2, wherein the host further comprises a determination module,
the judgment module is used for judging whether target infrared remote control data in the control command exist in the storage module, if so, the infrared remote control module is called to send a control signal to an electric appliance, otherwise, a selection command with information of the target infrared remote control data is transmitted to the second BLE module, the WIFI module accesses the service end and obtains the infrared remote control data corresponding to the selection command, the first BLE module receives the infrared remote control data sent by the second BLE module and corresponding to the selection command, the storage module stores the infrared remote control data corresponding to the selection command, and the infrared remote control module sends the control signal to the electric appliance corresponding to the selection signal by utilizing the infrared remote control data corresponding to the selection command.
4. The digital display of claim 2, wherein the host further comprises a processing module and a thermo-hygrometer module, the appliance is an air conditioner,
the processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module is used for judging whether the difference value between the actual temperature value and the control temperature value is larger than a preset value at a preset moment, if so, an adjusting instruction is sent to the infrared remote control module according to the difference value, and the infrared remote control module is used for calling infrared remote control data in the storage module according to the adjusting instruction so as to send a control signal to an electric appliance;
and the preset time is the time when a preset time length passes after the time when the control signal is sent for the last time.
5. The digital display of claim 4, wherein the adjustment command includes an adjustment amount having a unit adjustment value of a first wind speed, an N wind speed equal to a first temperature, and for a target adjustment amount including a temperature adjustment amount and a wind speed adjustment amount less than the N wind speed, the temperature adjustment amount being greater than or equal to zero,
the processing module is further used for judging whether a control instruction is received or not after the adjustment instruction is sent, judging whether the difference value is increased or not after the electrical appliance is adjusted according to the control instruction if the control instruction is received, increasing the adjustment amount in the next adjustment instruction if the control instruction is increased, and reducing the adjustment amount in the next adjustment instruction if the control instruction is decreased.
6. The digital display of claim 2, wherein the host further comprises a processing module and a thermo-hygrometer module, the appliance is an air conditioner,
the processing module is used for reading the actual temperature value of the hygrothermograph module and the control temperature value contained in the latest control signal;
the processing module is used for judging whether a first difference value of the actual temperature value and the control temperature value is smaller than a target value at a preset moment, judging whether a second difference value of the actual temperature value and the control temperature value is the same as the first difference value after a first preset time length if the first difference value is smaller than the target value, and modifying the latest control temperature value according to the first difference value and the second difference value if the first difference value is different from the second difference value so that the difference value of the actual temperature value and the control temperature value is equal to the first difference value.
7. The digital display of claim 1,
the first BLE module is used for receiving a control instruction initiated by the mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
8. A digital display is characterized in that the digital display comprises a BLE module, a storage module and an infrared remote control module,
the BLE module is used for being connected with a mobile terminal through a Bluetooth signal;
the mobile terminal collects the selection signal, then accesses the server and acquires infrared remote control data corresponding to the information;
the BLE module is used for receiving the infrared remote control data sent by the mobile terminal;
the storage module is used for storing the infrared remote control data;
the infrared remote control module is used for sending a control signal to the electric appliance corresponding to the selection signal by using the infrared remote control data.
9. The digital display of claim 8,
the BLE module is used for receiving a control instruction initiated by the mobile terminal;
the infrared remote control module is used for calling infrared remote control data in the storage module according to the control instruction so as to send a control signal to the electric appliance.
10. A control method, characterized in that the control method controls an electric appliance using the digital display of any one of claims 1 to 9.
CN202010759351.6A 2020-07-31 2020-07-31 Digital display and control method Pending CN111754753A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113138984A (en) * 2021-03-26 2021-07-20 上海卫星工程研究所 Heater control information generation method, system and medium based on correlation index

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113138984A (en) * 2021-03-26 2021-07-20 上海卫星工程研究所 Heater control information generation method, system and medium based on correlation index

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