CN116678089A - Control circuit, control method, air conditioner wire controller, air conditioner and storage medium - Google Patents

Control circuit, control method, air conditioner wire controller, air conditioner and storage medium Download PDF

Info

Publication number
CN116678089A
CN116678089A CN202310619508.9A CN202310619508A CN116678089A CN 116678089 A CN116678089 A CN 116678089A CN 202310619508 A CN202310619508 A CN 202310619508A CN 116678089 A CN116678089 A CN 116678089A
Authority
CN
China
Prior art keywords
switch
triode
state
relay
indicator lamp
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.)
Pending
Application number
CN202310619508.9A
Other languages
Chinese (zh)
Inventor
刘泉洲
张亚国
莫志弘
李玉发
叶铁英
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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 Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN202310619508.9A priority Critical patent/CN116678089A/en
Publication of CN116678089A publication Critical patent/CN116678089A/en
Pending legal-status Critical Current

Links

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
    • F24F11/88—Electrical aspects, e.g. circuits
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The embodiment of the application relates to a control circuit, a control method, an air conditioner wire controller, an air conditioner and a storage medium, wherein the control circuit comprises: the device comprises a first triode, a second triode, a relay, a first switch, a second switch and an indicator lamp; the first switch and the second switch are integrated on the wire controller, when the wire controller works normally, the state of the indicator lamp is controlled through the relay, when the wire controller is in a power failure condition, the purpose of controlling the state of the indicator lamp is achieved through controlling the first switch and the second switch, the wire controller is installed at the position of the lamp switch through integrating the lamp switch function of the wire controller, and the wire controller is not required to be installed by drawing holes again; therefore, the function diversification of the wire controller can be realized, and the technical effect that the illuminating lamp cannot be used to influence the user experience after the air conditioner is damaged or the wire controller is not powered is solved.

Description

Control circuit, control method, air conditioner wire controller, air conditioner and storage medium
Technical Field
The embodiment of the application relates to the technical field of intelligent home control, in particular to a control circuit, a control method, an air conditioner wire controller, an air conditioner and a storage medium.
Background
Currently, the application of the wire controller is wider and wider, and the working state of the equipment is further displayed through the indicator light state of the control equipment of the wire controller. When the wire controller is broken or the air conditioner internal unit is powered off, the switch of the lamp cannot be controlled, and the user experience is affected. Namely: when the switch of the power-off front lamp is in an on state, namely a lamp is in a bright state, the lamp is still in an on state after the wire controller is powered off and cannot be turned off; when the switch of the power-off headlight is in an off state, the power-off headlight of the wire controller is still in the off state and cannot be turned on.
At present, the control function of the lamp is integrated by using the wire controller, the power supply of the wire controller is directly supplied through a communication wire, the power supply capacity is limited, and the wire controller can be supplied only when the power supply of the internal machine is cut off or the power supply of the wire controller is cut off by the internal machine, and the wire controller needs to be subjected to low-power consumption treatment when the air conditioner is in standby.
Disclosure of Invention
In view of this, in order to solve the technical problem that the indicator light does not work after the power-off of the line controller, the embodiment of the application provides a control circuit, a control method, an air conditioner line controller, an air conditioner and a storage medium.
In a first aspect, an embodiment of the present application provides a control circuit, including:
the device comprises a first triode, a second triode, a relay, a first switch, a second switch and an indicator lamp;
a first pole of the first triode is connected to the first IO interface, a second pole of the first triode is connected to the first grounding end, and a third pole of the first triode is connected to the first end of the relay;
the first electrode of the second triode is connected to the second IO interface, the second electrode of the second triode is connected to the second grounding end, and the third electrode of the second triode is connected to the second end of the relay;
the third end of the relay is connected with one end of the first switch and one end of the second switch, the fourth end of the relay is connected with the other end of the first switch and one end of the indicator lamp, and the fifth end of the relay is connected to a power supply;
the other end of the second switch is connected to the other end of the indicator lamp.
In a possible implementation manner, during a first stage of normal operation of the control circuit, the first switch is kept in a normally open state, the second switch is kept in a normally closed state, the first IO interface outputs a high-level control signal to the first triode, the first triode outputs a high-level control signal to the relay, so that the relay is closed and outputs a driving signal to the indicator lamp, and the indicator lamp is turned on after receiving the driving signal;
in a second stage of normal operation of the control circuit, the first switch is kept in a normally open state, the second switch is kept in a normally closed state, the second IO interface outputs a low-level control signal to the second triode, and the second triode outputs a low-level control signal to the relay, so that the relay is controlled to receive and close after being disconnected;
in the first stage of abnormal operation of the control circuit, after a display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch, the first switch is kept in a normally closed state after receiving the high-level control signal, the high-level control signal is output to the second switch, and the second switch outputs the high-level control signal to the indicator lamp to enable the indicator lamp to be turned on;
in the second stage of abnormal operation of the control circuit, after the display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch, the first switch keeps a normally closed state after receiving the high-level control signal, and outputs a low-level control signal to the second switch, and the second switch outputs a low-level control signal to the indicator lamp, so that the indicator lamp is turned off.
In one possible embodiment, the circuit further comprises:
a first resistor and a second resistor;
one end of the first resistor is connected to the first IO interface, and the other end of the first resistor is connected to the first pole of the first triode;
one end of the second resistor is connected to the second IO interface, and the other end of the second resistor is connected to the first pole of the second triode.
In a second aspect, an embodiment of the present application provides a control method, which is applied to the control circuit, including:
acquiring the switching state of a first triode and the switching state of a second triode;
controlling the driving states of relays respectively connected with the first triode and the second triode according to the switching states of the first triode and the second triode;
determining a working mode of a wire controller;
and controlling the indicator lamp in the control circuit according to the working mode.
In one possible embodiment, the controlling the driving state of the relay connected to the first transistor and the second transistor according to the switching state of the first transistor and the switching state of the second transistor includes:
when the first triode is in a conducting state and the second triode is in a disconnecting state, the control relay is in a starting state;
and when the first triode is in an off state and the second triode is in an on state, controlling the relay to be in the off state.
In one possible implementation manner, the determining the operation mode of the wire controller includes:
judging whether the line controller is in a power-off state or not;
determining that the line controller is in a power-off mode when the line controller is in a power-off state;
and when the line controller is not in the power-off state, determining that the line controller is in a working mode.
In a possible implementation manner, the controlling the indicator lamp in the control circuit according to the operation mode includes:
when the line controller is in a power-off mode, the indicator lamp is controlled according to the switching state of the second switch;
and when the wire controller is in a working mode, the indicator lamp is controlled according to the driving state of the relay.
In one possible embodiment, the controlling the indicator lamp according to the on-off state of the second switch includes:
controlling the first switch to be in a normally closed state;
when the second switch is in a closed state, the indication lamp is controlled to be turned on;
and when the second switch is in an off state, the turn-off control of the indicator lamp is performed.
In one possible embodiment, the controlling the indicator lamp according to the driving state of the relay includes:
the first switch is controlled to be in a normally open state through the manual button, and the second switch is controlled to be in a normally closed state through the manual button;
when the relay is in a starting state, the indicator lamp is controlled to be started;
and when the relay is in an off state, the indicator lamp is turned off.
In a third aspect, an embodiment of the present application provides an air conditioner wire controller, where the air conditioner wire controller includes the control method of the air conditioner wire controller in any one of the second aspects.
In a fourth aspect, an embodiment of the present application provides an air conditioner, including: the controller includes a processor and a memory, where the processor is configured to execute a control program of the air conditioner wire controller stored in the memory, so as to implement the control method of the air conditioner wire controller in any one of the second aspects.
In a fifth aspect, an embodiment of the present application provides a storage medium storing one or more programs executable by one or more processors to implement the control method of the air conditioner wire controller in the second aspect.
According to the control circuit provided by the embodiment of the application, the first triode, the second triode, the relay, the first switch, the second switch and the indicator lamp are arranged; a first pole of the first triode is connected to the first IO interface, a second pole of the first triode is connected to the first grounding end, and a third pole of the first triode is connected to the first end of the relay; the first electrode of the second triode is connected to the second IO interface, the second electrode of the second triode is connected to the second grounding end, and the third electrode of the second triode is connected to the second end of the relay; the third end of the relay is connected with one end of the first switch and one end of the second switch, the fourth end of the relay is connected with the other end of the first switch and one end of the indicator lamp, and the fifth end of the relay is connected to a power supply; the other end of the second switch is connected to the other end of the indicator lamp. The first switch and the second switch are integrated on the wire controller, when the wire controller works normally, the state of the indicator lamp is controlled through the relay, when the wire controller is in a power failure condition, the purpose of controlling the state of the indicator lamp is achieved through controlling the first switch and the second switch, the wire controller is installed at the position of the lamp switch through integrating the lamp switch function of the wire controller, and the wire controller is not required to be installed by drawing holes again; by this scheme, can realize the diversification of drive-by-wire ware function, solve after the air conditioner damages or the drive-by-wire ware can't use the technological effect that influences user experience after the back light.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to a person skilled in the art that other drawings can be obtained from these drawings without inventive effort.
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.
Fig. 1 is a schematic structural diagram of a control circuit according to an embodiment of the present application;
FIG. 2 is a schematic flow chart of a control method according to an embodiment of the present application;
FIG. 3 is a flow chart of another control method according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an air conditioner according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms "comprising" and "having" in embodiments of the present application are used to mean including open and mean that there may be additional elements/components/etc. in addition to the listed elements/components/etc.; the terms "first" and "second" and the like are used merely as labels, and are not intended to limit the number of their objects. Furthermore, the various elements and regions in the figures are only schematically illustrated and thus the present application is not limited to the dimensions or distances illustrated in the figures.
For the purpose of facilitating an understanding of the embodiments of the present application, reference will now be made to the following description of specific embodiments, taken in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the application.
Fig. 1 is a schematic diagram of a control circuit according to an embodiment of the present application. According to the diagram provided in fig. 1, the control circuit comprises in particular:
the first triode T1, the second triode T2, the relay K1, the first switch S1, the second switch S2 and the indicator lamp L1.
The first pole of the first triode T1 is connected to the first IO interface (i.e. at the ON key), the second pole is connected to the first ground terminal, and the third pole is connected to the first terminal of the relay K1.
The first pole of the second triode T2 is connected to the second IO interface (namely, the position of the OFF key), the second pole is connected to the second grounding end, and the third pole is connected to the second end of the relay K1.
The third end of the relay K1 is connected with one end of the first switch S1 and one end of the second switch S2, the fourth end of the relay K1 is connected with the other end of the first switch S1 and one end of the indicator lamp L1, and the fifth end of the relay K1 is connected to a power supply.
The other end of the second switch S2 is connected to the other end of the indicator lamp L1.
The first transistor and the second transistor are the bases of the first transistors, the second transistors are the emitters of the transistors, and the third transistors are the collectors of the transistors.
The relay internal structure comprises an inductance coil and at least one normally open switch. The first end of the relay is one end of an inductance coil in the relay inner structure, the second end of the relay is the other end of the inductance coil in the relay inner structure, the third end of the relay is one end of a normally open switch in the relay inner structure, the fourth end of the relay is the other end of the normally open switch in the relay inner structure, and the fifth end of the relay is one end of an external power supply connected in the relay inner structure.
In the first stage of the normal operation of the control circuit, the first switch S1 is kept in a normally open state, the second switch S2 is kept in a normally closed state, the first IO interface (namely, the position of an ON key) outputs a high-level control signal to the first triode T1, the first triode T1 outputs the high-level control signal to the relay K1, the relay K1 is enabled to be closed, a driving signal is output to the indicator lamp L1, and the indicator lamp L1 is started after receiving the driving signal.
In the second stage of the normal operation of the control circuit, the first switch S1 is kept in a normally open state, the second switch S2 is kept in a normally closed state, the second IO interface (namely, the position of an OFF key) outputs a low-level control signal to the second triode T2, and the second triode T2 outputs the low-level control signal to the relay K1, so that the control indicator lamp L1 is turned OFF after the relay K1 is turned OFF.
In the first stage of abnormal operation of the control circuit, after the display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch S1, the first switch S1 is kept in a normally closed state after receiving the high-level control signal, the high-level control signal is output to the second switch S2, and the second switch S2 outputs the high-level control signal to the indicator lamp L1 to enable the indicator lamp L1 to be started.
In the second stage of abnormal operation of the control circuit, after the display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch S1, the first switch S1 is kept in a normally closed state after receiving the high-level control signal, and outputs a low-level control signal to the second switch S2, and the second switch S2 outputs a low-level control signal to the indicator lamp L1, so that the indicator lamp L1 is turned off.
According to the diagram provided in fig. 1, the control circuit further comprises:
a first resistor R1 and a second resistor R2.
One end of the first resistor R1 is connected to the first IO interface (i.e. at the ON button), and the other end is connected to the first pole of the first triode T1.
One end of the second resistor R2 is connected to the second IO interface (i.e. at the OFF button), and the other end is connected to the first pole of the second triode T2.
The first resistor R1 and the second resistor R2 are used for protecting a circuit where the air conditioner wire controller is located.
In a possible example scenario, during a first stage of normal operation of the control circuit, the first switch S1 is kept in a normally open state, the second switch S2 is kept in a normally closed state, a high-level control signal is output to the first triode T1 under the protection of the first IO interface (i.e. at the ON button) and the first resistor R1, the first triode T1 is closed, the control relay K1 is closed, and a driving signal is output to the indicator lamp L1, so that the indicator lamp L1 is controlled to be turned ON.
During the second stage of the normal operation of the control circuit, the first switch S1 is kept in a normally open state, the second switch S2 is kept in a normally closed state, a low-level control signal is output to the second triode T2 under the protection of the second IO interface (namely, the OFF key) and the second resistor R2, the second triode T2 is disconnected, the relay K1 is disconnected, and then the indicator lamp L1 is controlled to be closed.
In the first stage of abnormal operation (power failure or line damage) of the control circuit, the control circuit automatically outputs a high-level control signal to the first switch S1 after the display panel of the line controller is removed, so that the first switch S is kept in a normally closed state, and outputs the high-level control signal to the second switch S2, so that the second switch S2 is closed, and then the indicator light L1 is controlled to be turned on.
In the second stage of abnormal operation of the control circuit, after the display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch S1, so that the first switch S1 keeps a normally closed state unchanged, and outputs a low-level control signal to the second switch S2, so that the second switch S2 is disconnected, a loop cannot be formed, and the indicator lamp L1 is controlled to be turned off.
According to the control circuit provided by the embodiment of the application, the first triode, the second triode, the relay, the first switch, the second switch and the indicator lamp are arranged; the first switch and the second switch are integrated on the wire controller, when the wire controller works normally, the state of the indicator lamp is controlled through the relay, when the wire controller is in a power failure condition, the purpose of controlling the state of the indicator lamp is achieved through controlling the first switch and the second switch, the wire controller is installed at the position of the lamp switch through integrating the lamp switch function of the wire controller, and the wire controller is not required to be installed by drawing holes again; by this scheme, can realize the diversification of drive-by-wire ware function, solve after the air conditioner damages or the drive-by-wire ware can't use the technological effect that influences user experience after the back light.
Fig. 2 is a flow chart of a control method according to an embodiment of the present application. Is applied to the control circuit of the previous embodiment. According to the diagram provided in fig. 2, the control method specifically includes:
s201, acquiring the switching state of the first triode and acquiring the switching state of the second triode.
The execution main body of the embodiment of the application is a wire controller. By integrating the first switch and the second switch, when the on-line controller works normally, the on-off state of the relay is controlled by controlling the on-off states of the first triode and the second triode, and the state of the indicator lamp is controlled by the on-off state of the relay; when the power failure of the line controller is abnormal, the relay is invalid, the first switch is automatically controlled to be in a normally closed state through the control circuit, the state of the indicator lamp is controlled through the opening and closing of the second switch, the line controller is directly arranged at the position of the lamp switch through the integrated lamp switch function, the line controller is not required to be re-drawn and installed, the diversification of the function of the line controller is further realized, and the technical effect that the user experience is influenced when the lighting lamp cannot be used after the air conditioner is damaged or the line controller is not electrified is solved.
Further, the current states of the first triode and the second triode are collected through the system, and preparation is made for judging the state of the relay.
S202, controlling the driving state of a relay respectively connected with the first triode and the second triode according to the switching state of the first triode and the switching state of the second triode.
The driving state is understood to mean that the relay is turned on to the driving state and the relay is turned off to the off state.
Further, according to the switching state of the first triode and the switching state of the second triode, the relay is controlled to be opened and in a driving state when the first triode is closed and the second triode is opened; when the first triode is disconnected and the second triode is closed, the control relay is closed, and then the relay is in a disconnected state.
S203, determining the working mode of the wire controller.
The operation mode referred to herein may be understood as a normal operation mode or an abnormal operation mode.
Further, the operation mode of the line controller may be determined according to the driving state of the relay. When the relay is in a driving state, the wire controller is in a normal working mode; when the relay is in an off state, the wire controller is determined to be in an abnormal working mode.
S204, controlling the indicator lamp in the control circuit according to the working mode.
Further, the working mode of the wire controller is determined, the working state of the current line and the state of the relay are represented, and then the control strategy of the indicator lamp is determined, and the indicator lamp is controlled.
According to the control method provided by the embodiment of the application, the driving state of the relay is determined by acquiring the switching states of the first triode and the second triode; the working mode of the circuit where the line controller is located is determined according to the driving state of the relay, different control strategies are adopted according to different working modes to control the indicator lamp, the diversification of the functions of the line controller is realized, and the technical effect that the illuminating lamp cannot be used after the air conditioner is damaged or the line controller is not powered is solved.
Fig. 3 is a flow chart of another control method according to an embodiment of the present application. Fig. 3 is presented on the basis of a second embodiment. According to the diagram provided in fig. 3, the control method specifically further includes:
s301, acquiring the switching state of the first triode and acquiring the switching state of the second triode.
The execution main body of the embodiment of the application is a wire controller. By integrating the first switch and the second switch, when the on-line controller works normally, the on-off state of the relay is controlled by controlling the on-off states of the first triode and the second triode, and the state of the indicator lamp is controlled by the on-off state of the relay; when the power failure of the wire controller is abnormal, the relay is invalid, the first switch is automatically controlled to be in a normally closed state through the control circuit, the state of the indicator lamp is controlled through the opening and closing of the second switch, and then the diversification of the functions of the wire controller is realized, and the technical effect that the illumination lamp cannot be used to influence the user experience after the air conditioner is damaged or the wire controller is not powered is solved.
Further, the current states of the first triode and the second triode are collected through the system, and preparation is made for judging the state of the relay.
S302, when the first triode is in a conducting state and the second triode is in a disconnecting state, the control relay is in a starting state.
S303, when the first triode is in an off state and the second triode is in an on state, the control relay is in an off state.
Further, according to the switching state of the first triode and the switching state of the second triode, the relay is controlled to be opened and in a driving state when the first triode is closed and the second triode is opened; when the first triode is disconnected and the second triode is closed, the control relay is closed, and then the relay is in a disconnected state.
S304, judging whether the line controller is in a power-off state.
S305, determining that the line controller is in a power-off mode when the line controller is in the power-off state.
S306, when the wire controller is not in the power-off state, determining that the wire controller is in the working mode.
Further, the operation mode of the line controller may be determined according to the driving state of the relay. When the relay is in a driving state, determining that the line controller is in a normal working state, and further determining that the line controller is in a working mode; when the relay is in the off state, the wire controller is determined to be in an abnormal power-off state, and then the wire controller is determined to be in a power-off mode.
S307, when the line controller is in the power-off mode, the first switch is controlled to be in a normally-closed state.
And S308, when the second switch is in an off state, the indicator lamp is controlled to be turned on.
And S309, when the second switch is in an off state, the turn-off control of the indicator lamp is performed.
Further, when the wire controller is in an abnormal power-off mode, the display screen of the wire controller is pulled out, the relay is on or off no matter the state before the abnormality, at the moment, the first switch is automatically closed and always in a normally closed state, and the opening and closing of the indicator lamp are controlled through the opening and closing of the second switch.
And S310, when the wire controller is in the working mode, the first switch is controlled to be in a normally open state through the manual button, and the second switch is controlled to be in a normally closed state through the manual button.
And S311, when the relay is in a starting state, the indicator lamp is controlled to be started.
S312, when the relay is in an off state, the indicator lamp is turned off.
Further, when the wire controller is in a normal working mode, the display screen of the wire controller is buckled with the control circuit, the first switch is structurally arranged at the moment and is in an open state, the second switch is in a closed state, and the control circuit can control the state of the indicator lamp through the open-close state of the relay.
According to the other control method provided by the embodiment of the application, the driving state of the relay is determined by acquiring the switching states of the first triode and the second triode; the working mode of the circuit where the line controller is located is determined according to the driving state of the relay, different control strategies are adopted according to different working modes to control the indicator lamp, the diversification of the functions of the line controller is realized, and the technical effect that the illuminating lamp cannot be used after the air conditioner is damaged or the line controller is not powered is solved.
Fig. 4 is a schematic structural diagram of an air conditioner according to an embodiment of the present application, and an air conditioner 500 shown in fig. 4 includes: at least one processor 501, memory 502, at least one network interface 504, and other user interfaces 503. The various components in the air conditioner 500 are coupled together by a bus system 505. It is understood that bus system 505 is used to enable connected communications between these components. The bus system 505 includes a power bus, a control bus, and a status signal bus in addition to a data bus. But for clarity of illustration the various buses are labeled as bus system 505 in fig. 4.
The user interface 503 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, a trackball, a touch pad, or a touch screen, etc.).
It will be appreciated that the memory 502 in embodiments of the application can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. The nonvolatile Memory may be a Read-Only Memory (ROM), a Programmable ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable EPROM (EEPROM), or a flash Memory. The volatile memory may be random access memory (Random Access Memory, RAM) which acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (Double Data Rate SDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), and Direct memory bus RAM (DRRAM). The memory 502 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.
In some implementations, the memory 502 stores the following elements, executable units or data structures, or a subset thereof, or an extended set thereof: an operating system 5021 and application programs 5022.
The operating system 5021 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, for implementing various basic services and processing hardware-based tasks. The application 5022 includes various application programs such as a Media Player (Media Player), a Browser (Browser), and the like for realizing various application services. A program for implementing the method according to the embodiment of the present application may be included in the application 5022.
In the embodiment of the present application, the processor 501 is configured to execute the method steps provided by the method embodiments by calling a program or an instruction stored in the memory 502, specifically, a program or an instruction stored in the application 5022, for example, including:
acquiring the switching state of a first triode and the switching state of a second triode; controlling the driving state of the relay according to the switching state of the first triode and the switching state of the second triode; determining a working mode of a wire controller; and controlling the indicator lamp in the control circuit according to the working mode.
The method disclosed in the above embodiment of the present application may be applied to the processor 501 or implemented by the processor 501. The processor 501 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuitry in hardware or instructions in software in the processor 501. The processor 501 may be a general purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), an off-the-shelf programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software elements in a decoding processor. The software elements may be located in a random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in a memory 502, and the processor 501 reads information in the memory 502 and, in combination with its hardware, performs the steps of the method described above.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the processing units may be implemented within one or more application specific integrated circuits (Application Specific Integrated Circuits, ASIC), digital signal processors (Digital Signal Processing, DSP), digital signal processing devices (dspev, DSPD), programmable logic devices (Programmable Logic Device, PLD), field programmable gate arrays (Field-Programmable Gate Array, FPGA), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units designed to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
The air conditioner provided in this embodiment may be an air conditioner as shown in fig. 4, and may perform all steps of the control method shown in fig. 2-3, thereby achieving the technical effects of the control method shown in fig. 2-3, and the detailed description with reference to fig. 2-3 is omitted herein for brevity.
The embodiment of the application also provides a storage medium (computer readable storage medium). The storage medium here stores one or more programs. Wherein the storage medium may comprise volatile memory, such as random access memory; the memory may also include non-volatile memory, such as read-only memory, flash memory, hard disk, or solid state disk; the memory may also comprise a combination of the above types of memories.
When one or more programs in the storage medium are executable by one or more processors, the control method executed on the air conditioning apparatus side as described above is implemented.
The processor is configured to execute a control program stored in the memory to implement the following steps of a control method executed on the air conditioning apparatus side:
acquiring the switching state of a first triode and the switching state of a second triode; controlling the driving state of the relay according to the switching state of the first triode and the switching state of the second triode; determining a working mode of a wire controller; and controlling the indicator lamp in the control circuit according to the working mode.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative elements and steps are described above generally in terms of function in order to clearly illustrate the interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware, in a software module executed by a processor, or in a combination of the two. The software modules may be disposed in Random Access Memory (RAM), memory, read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the application, and is not meant to limit the scope of the application, but to limit the application to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the application are intended to be included within the scope of the application.

Claims (12)

1. A control circuit, comprising:
the device comprises a first triode, a second triode, a relay, a first switch, a second switch and an indicator lamp;
a first pole of the first triode is connected to the first IO interface, a second pole of the first triode is connected to the first grounding end, and a third pole of the first triode is connected to the first end of the relay;
the first electrode of the second triode is connected to the second IO interface, the second electrode of the second triode is connected to the second grounding end, and the third electrode of the second triode is connected to the second end of the relay;
the third end of the relay is connected with one end of the first switch and one end of the second switch, the fourth end of the relay is connected with the other end of the first switch and one end of the indicator lamp, and the fifth end of the relay is connected to a power supply;
the other end of the second switch is connected to the other end of the indicator lamp.
2. The circuit of claim 1, wherein during a first phase of normal operation of the control circuit, the first switch is kept in a normally open state, the second switch is kept in a normally closed state, the first IO interface outputs a high-level control signal to the first triode, the first triode outputs a high-level control signal to the relay, the relay is enabled to be closed, and a driving signal is output to the indicator lamp, and the indicator lamp is turned on after receiving the driving signal;
in a second stage of normal operation of the control circuit, the first switch is kept in a normally open state, the second switch is kept in a normally closed state, the second IO interface outputs a low-level control signal to the second triode, and the second triode outputs a low-level control signal to the relay, so that the relay is controlled to receive and close after being disconnected;
in the first stage of abnormal operation of the control circuit, after a display panel of the wire controller is removed, the control circuit automatically outputs a high-level control signal to the first switch, the first switch is kept in a normally closed state after receiving the high-level control signal, the high-level control signal is output to the second switch, and the second switch outputs the high-level control signal to the indicator lamp to enable the indicator lamp to be turned on;
in the second stage of abnormal operation of the control circuit, a high-level control signal is output to the first switch after a display panel of the wire controller is removed, the first switch is kept in a normally closed state after receiving the high-level control signal, a low-level control signal is output to the second switch, and the second switch is turned off after outputting the low-level control signal to the indicator lamp.
3. The circuit of claim 1, wherein the circuit further comprises:
a first resistor and a second resistor;
one end of the first resistor is connected to the first IO interface, and the other end of the first resistor is connected to the first pole of the first triode;
one end of the second resistor is connected to the second IO interface, and the other end of the second resistor is connected to the first pole of the second triode.
4. The control method is applied to the control circuit and is characterized by comprising the following steps:
acquiring the switching state of a first triode and the switching state of a second triode;
controlling the driving states of relays respectively connected with the first triode and the second triode according to the switching states of the first triode and the second triode;
determining a working mode of a wire controller;
and controlling the indicator lamp in the control circuit according to the working mode.
5. The method of claim 4, wherein controlling the driving states of the relays connected to the first transistor and the second transistor according to the switching states of the first transistor and the second transistor, respectively, comprises:
when the first triode is in a conducting state and the second triode is in a disconnecting state, the control relay is in a starting state;
and when the first triode is in an off state and the second triode is in an on state, controlling the relay to be in the off state.
6. The method of claim 4, wherein determining the mode of operation of the drive-by-wire comprises:
judging whether the line controller is in a power-off state or not;
determining that the line controller is in a power-off mode when the line controller is in a power-off state;
and when the line controller is not in the power-off state, determining that the line controller is in a working mode.
7. The method of claim 6, wherein controlling the indicator light in the control circuit according to the operating mode comprises:
when the line controller is in a power-off mode, the indicator lamp is controlled according to the switching state of the second switch;
and when the wire controller is in a working mode, the indicator lamp is controlled according to the driving state of the relay.
8. The method of claim 7, wherein controlling the indicator light based on the switch state of the second switch comprises:
controlling the first switch to be in a normally closed state;
when the second switch is in a closed state, the indication lamp is controlled to be turned on;
and when the second switch is in an off state, the turn-off control of the indicator lamp is performed.
9. The method of claim 7, wherein controlling the indicator light according to the driving state of the relay comprises:
the first switch is controlled to be in a normally open state through the manual button, and the second switch is controlled to be in a normally closed state through the manual button;
when the relay is in a starting state, the indicator lamp is controlled to be started;
and when the relay is in an off state, the indicator lamp is turned off.
10. An air conditioner wire controller, characterized in that the air conditioner wire controller comprises the control method of the air conditioner wire controller, so as to realize the control method of the air conditioner wire controller of any one of claims 4 to 9.
11. An air conditioner, comprising: a processor and a memory, the processor being configured to execute a control program of the air conditioner wire controller stored in the memory, to implement the control method of the air conditioner wire controller according to any one of claims 4 to 9.
12. A storage medium storing one or more programs executable by one or more processors to implement the control method of the air conditioner wire controller of any one of claims 4 to 9.
CN202310619508.9A 2023-05-29 2023-05-29 Control circuit, control method, air conditioner wire controller, air conditioner and storage medium Pending CN116678089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310619508.9A CN116678089A (en) 2023-05-29 2023-05-29 Control circuit, control method, air conditioner wire controller, air conditioner and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310619508.9A CN116678089A (en) 2023-05-29 2023-05-29 Control circuit, control method, air conditioner wire controller, air conditioner and storage medium

Publications (1)

Publication Number Publication Date
CN116678089A true CN116678089A (en) 2023-09-01

Family

ID=87782930

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310619508.9A Pending CN116678089A (en) 2023-05-29 2023-05-29 Control circuit, control method, air conditioner wire controller, air conditioner and storage medium

Country Status (1)

Country Link
CN (1) CN116678089A (en)

Similar Documents

Publication Publication Date Title
US7076612B2 (en) Cache interface circuit for automatic control of cache bypass modes and associated power savings
JP5104254B2 (en) Integrated circuit device
US8078887B2 (en) Power supply voltage regulator circuit and microcomputer
US5237698A (en) Microcomputer
CN100549959C (en) Bootstrap on-line upgrading method
CN101924830A (en) A kind of closedown method of portable terminal, system and portable terminal
CN116678089A (en) Control circuit, control method, air conditioner wire controller, air conditioner and storage medium
CN116069147A (en) Vehicle-mounted controller dormancy method and device and vehicle
CN219480983U (en) Vehicle-mounted disinfection system
KR100274165B1 (en) Electronic time switch for midnight electric power and control method thereof
US6700569B1 (en) Reducing the processor operating time for a programmable controller
JP2001203324A (en) Integrated circuit and method for controlling its operation
CN114610137A (en) Energy-saving control method and energy-saving framework of display
KR100476555B1 (en) Card jig device for programming PC memory card
JPH0883137A (en) Electronic circuit
JPS63123112A (en) Automatic operation control device
KR100434136B1 (en) Plc system including a flash memory a cpu
JPH07115404A (en) No-power state holding device
KR100673467B1 (en) Mobile communication terminal with expansion memory and its operating method
JPH03276594A (en) Illumination device with wireless remote control
JPH07287704A (en) Document preparing device
JP3405239B2 (en) Initial value setting change device
JPH04304514A (en) Pseudo diskless system
JP2000010772A (en) Microcomputer
JPH0736787A (en) Flash memory device

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