CN115371202A - Intelligent air conditioner abnormal power-off resetting device and method thereof - Google Patents
Intelligent air conditioner abnormal power-off resetting device and method thereof Download PDFInfo
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- 230000003213 activating effect Effects 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 28
- 229910052710 silicon Inorganic materials 0.000 claims description 28
- 239000010703 silicon Substances 0.000 claims description 28
- 239000003990 capacitor Substances 0.000 claims description 7
- 235000020289 caffè mocha Nutrition 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/37—Resuming operation, e.g. after power outages; Emergency starting
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- 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
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Abstract
The invention discloses an intelligent air conditioner abnormal power-off resetting device and method. In the invention: the temperature and humidity value judging submodule receives and processes data of the temperature and humidity sensor module, and the valve motor driving submodule is used for driving the valve motor module to operate; after the power-off detection submodule detects a power-off signal, the power-off signal sending submodule sends a signal to activate a buffer power supply; the standby exhaust system is used for continuously supplying power to the reset module and activating the standby exhaust system after the equipment is powered off; the data acquisition module acquires data of the reset module, and the data uploading module uploads the data acquired by the data acquisition module to the upper computer. According to the invention, the power-off sensor detects the power-off signal and sends the power-off signal to the buffer power supply activation module, and the buffer power supply continuously supplies power after the air conditioner is powered off, so that the service life of the air conditioner can be effectively prolonged.
Description
Technical Field
The invention belongs to the technical field of software development, and particularly relates to an intelligent air conditioner abnormal power failure reset device and method.
Background
Along with the prevalence of intelligent air conditioner product is higher and higher, but current product when the unexpected outage appears, air conditioner condenser remains cold/steam can't in time get rid of and air conditioner door/pendulum page, the new trend valve is in the complete open mode all the time, the air conditioner condenser that leads to corrodes ageing and air conditioner because of door/pendulum page behind the unusual outage, the inside deposition of air conditioner that the new trend valve can't self-closing appearance and foreign matter get into and the air conditioner outage suddenly the electric current impact valve motor that appears in the twinkling of an eye reduce or damage of life, and reset module's operational data, a series of problems such as fault information can't collect.
Disclosure of Invention
The invention aims to provide an intelligent air conditioner abnormal power-off resetting device and a method thereof.A power-off signal is detected by a power-off sensor and sent to a buffer power supply activation module, the buffer power supply continuously supplies power to the reset module and activates a data acquisition uploading module to acquire data after the power-off of an air conditioner, a temperature and humidity sensor continuously detects the temperature of a condenser of the air conditioner, when the temperature of the condenser meets the requirement, the buffer power supply supplies power to a valve motor to close a bin door/a swinging page and a valve, and the data acquisition uploading module stops acquiring and uploading data, so that the service life of the air conditioner can be effectively prolonged.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to an intelligent air conditioner abnormal power-off resetting device which comprises a resetting module, wherein the resetting module comprises a temperature and humidity value judging submodule and a valve motor driving submodule, the temperature and humidity value judging submodule receives and processes data of a temperature and humidity sensor module, and the valve motor driving submodule is used for driving the valve motor module to operate; the power-off signal sending submodule is used for detecting a power-off sensor module of the equipment in power-off, the power-off sensor module comprises a power-off detection submodule and a power-off signal sending submodule, and the power-off signal sending submodule sends a signal to activate a buffer power supply after detecting a power-off signal; the device is used for continuously supplying power to the reset module and activating the standby exhaust system after the power of the device is cut off; the standby exhaust system is used for continuously exhausting cold/hot gas reserved in the condenser after power failure; the data acquisition and uploading module comprises a data acquisition module and a data uploading module, the data acquisition module acquires data of the resetting module, and the data uploading module uploads the data acquired by the data acquisition module to the upper computer.
Preferably, the temperature and humidity sensor module comprises a temperature sensor and a humidity sensor; the temperature and humidity sensor module collects temperature and humidity data of the refrigerator compartment and transmits the temperature and humidity data to the reset module in real time.
Preferably, the valve motor module is used for closing intelligent air conditioner pendulum page or leaf, door and new trend valve.
Preferably, the data acquisition module acquires the data of the reset module related to temperature, time consumption and activation times after the air conditioner is abnormally powered off and the reset module is started, and uploads the acquired data after the reset module finishes running through the data uploading module.
Preferably, the power-off sensor comprises an output power supply, a triode V1, a storage power supply, a unidirectional silicon controlled rectifier DS1, a unidirectional silicon controlled rectifier DS2 and a potentiometer RP1;
the anode of the output power supply is sequentially connected with resistors R3 and R1 and a diode D1 in series to the cathode of the output power supply; the anode of the storage power supply is connected with a diode D4 to a resistor R3 in series at the middle connection point of the output power supply; the anode of the storage power supply is also connected with the cathode of a unidirectional silicon controlled rectifier DS2, and the anode of the unidirectional silicon controlled rectifier DS2 is connected with the anode of an output power supply; the gate pole of the unidirectional silicon controlled rectifier DS2 is connected with a diode D3 in series to the anode of the unidirectional silicon controlled rectifier DS 1; the negative electrode of the storage power supply is sequentially connected with a resistor R2 and a diode D2 in series to the negative electrode of the output power supply;
the anode of the unidirectional silicon controlled rectifier DS1 is also connected with the anode of an output power supply, the cathode of the unidirectional silicon controlled rectifier DS1 is connected to the middle connection point of the resistor R2 and the storage power supply, and the gate of the unidirectional silicon controlled rectifier DS1 is connected with the movable contact of the potentiometer RP1; a capacitor C1 is connected in series between the cathode and the gate of the unidirectional silicon controlled rectifier DS 1;
static contacts at two ends of the potentiometer RP1 are respectively connected with the positive electrode and the negative electrode of the storage power supply;
the base electrode of the triode V1 is connected to the middle connection point of the resistors R3 and R1; the collector of the triode V1 outputs a power-off signal; and the emitter of the triode V1 is connected to the middle connection point of the resistor R2 and the storage power supply.
Preferably, two ends of the resistor R3 are respectively connected to two ends of a capacitor.
A control method of an intelligent air conditioner abnormal power failure reset device comprises the following steps:
101. abnormal power failure of the air conditioner;
102. the power-off sensor uploads a power-off signal to the reset module and activates the data acquisition and uploading module to acquire data;
103. the reset mocha palm continuously works and activates a standby exhaust system after the power failure of the equipment occurs through a buffer power supply;
104. the temperature and humidity sensor continuously provides temperature and humidity data for the reset module to judge;
105. the module that resets judges after the humiture satisfies the condition through valve drive submodule drive valve motor and closes, and data acquisition uploads the module and stops to gather data and upload.
The invention has the following beneficial effects:
according to the invention, the power-off sensor detects a power-off signal and transmits the power-off signal to the buffer power supply activation module, the buffer power supply continuously supplies power to the reset module and activates the data acquisition and uploading module to acquire data after the air conditioner is powered off, the temperature and humidity sensor continuously detects the temperature of the condenser of the air conditioner, when the temperature of the condenser meets the requirement, the buffer power supply supplies power to the valve motor to close the door/the swing page and the valve, and the data acquisition and uploading module stops acquiring and uploading data, so that the service life of the air conditioner can be effectively prolonged.
Of course, it is not necessary for any product to practice the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a system block diagram of an intelligent air conditioner abnormal power failure reset device;
fig. 2 is a flowchart of a control method of an intelligent air conditioner abnormal power failure reset device;
fig. 3 is a circuit diagram of the power-off sensor module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the present invention is an intelligent air conditioner abnormal power failure reset device, which includes a reset module, a power failure sensor module for detecting the power failure of the equipment, and a data acquisition and upload module; acquiring power-off information through a power-off sensor, sending the power-off information to a buffer power supply and activating the buffer power supply; the buffer power supply continuously supplies power to the reset module after the equipment is powered off; the module that resets provides numerical value through temperature and humidity sensor and judges, drives valve motor and closes the valve after the accord with the condition.
The reset module comprises a temperature and humidity value judgment sub-module and a valve motor driving sub-module, the temperature and humidity value judgment sub-module receives and processes data of the temperature and humidity sensor module, and the valve motor driving sub-module is used for driving the valve motor module to operate; the valve motor module is used for closing the intelligent air conditioner swing page, the bin door and the fresh air valve;
the temperature and humidity sensor module comprises a temperature sensor and a humidity sensor; the temperature and humidity sensor module collects temperature and humidity data of the refrigerator compartment and transmits the temperature and humidity data to the reset module in real time; the reset module provides a numerical value through a temperature and humidity sensor for judgment, and drives the valve motor to close the valve after the condition is met;
the sampling point of the power-off sensor module can supply power for equipment or a module, the power-off sensor module comprises a power-off detection submodule and a power-off signal sending submodule, and the power-off signal sending submodule sends a signal to activate a buffer power supply after detecting a power-off signal; the power-off signal sending submodule is used for continuously supplying power to the reset module and activating the standby exhaust system after the equipment is powered off; the buffer power supply is composed of a high-capacity rechargeable battery pack which meets the power supply requirement of the reset module; the standby exhaust system is used for continuously exhausting cold/hot gas reserved in the condenser after power failure;
the data acquisition and uploading module comprises a data acquisition module and a data uploading module, the data acquisition module acquires data of the reset module, and the data uploading module uploads the data acquired by the data acquisition module to the upper computer; the data acquisition module collects the relevant temperature, time consumption and activation time data of the reset module after the air conditioner is abnormally powered off and the reset module is started, and uploads the acquired data after the reset module finishes running through the data uploading module.
As shown in fig. 3, the operation principle of the power-off sensor is as follows: the power-off sensor comprises an output power supply, a triode V1, a storage power supply, a one-way thyristor DS1, a one-way thyristor DS2 and a potentiometer RP1; the anode of the output power supply is sequentially connected with resistors R3 and R1 and a diode D1 in series to the cathode of the output power supply; two ends of the resistor R3 are respectively connected with two ends of a capacitor; the storage power supply anode is connected with a diode D4 to a resistor R3 in series at the middle connection point of the output power supply; the positive electrode of the storage power supply is also connected with the negative electrode of the unidirectional silicon controlled rectifier DS2, and the positive electrode of the unidirectional silicon controlled rectifier DS2 is connected with the positive electrode of the output power supply; the gate pole of the unidirectional silicon controlled rectifier DS2 is connected with the diode D3 in series to the anode of the unidirectional silicon controlled rectifier DS 1; the cathode of the storage power supply is sequentially connected with a resistor R2 and a diode D2 in series to the cathode of the output power supply;
the anode of the unidirectional thyristor DS1 is also connected with the anode of the output power supply, the cathode of the unidirectional thyristor DS1 is connected to the middle connection point of the resistor R2 and the storage power supply, and the gate of the unidirectional thyristor DS1 is connected with the moving contact of the potentiometer RP1; a capacitor C1 is connected in series between the cathode and the gate of the unidirectional silicon controlled rectifier DS 1; static contacts at two ends of the potentiometer RP1 are respectively connected with the positive electrode and the negative electrode of the storage power supply;
the base electrode of the triode V1 is connected to the middle connection point of the resistors R3 and R1; the collector of the triode V1 outputs a power-off signal; the emitter of the triode V1 is connected to the middle connection point of the resistor R2 and the storage power supply;
when the device has working voltage, the diode D1 and the diode D2, the resistor R1 and the resistor R2 generate voltage with opposite phases, and the triode V1 is cut off and does not generate a power-off signal. When the equipment has no working voltage, the battery is used as a power supply, bias voltage is applied to the base electrode of the triode V1 through the diode D4 and the resistor R3, and the triode V1 is conducted at the moment to generate a power-off signal. When the equipment recovers the working voltage, the one-way controllable silicon DS2 is conducted, the power supply charges the battery through the one-way controllable silicon DS2, if the charging is finished, the capacitor C1 is charged before the potential set by the potentiometer RP1 and provides a gate trigger signal for the one-way controllable silicon VS1, and then the one-way controllable silicon DS1 is conducted and the one-way controllable silicon DS2 is cut off. If the equipment is powered off, the triode V1 is conducted to send a power-off signal.
As shown in fig. 2, a control method of an intelligent air conditioner abnormal power failure reset device includes the following steps:
101. abnormal power failure of the air conditioner;
102. the power-off sensor uploads a power-off signal to the reset module and activates the data acquisition and uploading module to acquire data;
103. the reset mocha palm continuously works and activates a standby exhaust system after the power failure of the equipment occurs through a buffer power supply;
104. the temperature and humidity sensor continuously provides temperature and humidity data for the reset module to judge;
105. the reset module judges that the humiture satisfies the condition and then drives the valve motor through the valve drive submodule to close, and the data acquisition uploading module stops acquiring data and uploads the data.
It should be noted that, in the foregoing system embodiment, each unit included is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, the specific names of the functional units are only for the convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by instructing the relevant hardware through a program, and the corresponding program can be stored in a computer-readable storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. An intelligent air conditioner abnormal power-off reset device is characterized by comprising
The temperature and humidity sensor module comprises a temperature and humidity sensor module, a reset module and a control module, wherein the reset module comprises a temperature and humidity value judgment submodule and a valve motor driving submodule, the temperature and humidity value judgment submodule receives and processes data of the temperature and humidity sensor module, and the valve motor driving submodule is used for driving the valve motor module to operate;
the power-off sensor module is used for detecting the power-off of equipment and comprises a power-off detection submodule and a power-off signal sending submodule, and after the power-off detection submodule detects a power-off signal, the power-off signal sending submodule sends a signal to activate a buffer power supply; the power-off signal sending submodule is used for continuously supplying power to the reset module and activating the standby exhaust system after the equipment is powered off; the standby exhaust system is used for continuously exhausting cold/hot gas reserved in the condenser after power failure;
the data acquisition and uploading module comprises a data acquisition module and a data uploading module, the data acquisition module acquires data of the resetting module, and the data uploading module uploads the data acquired by the data acquisition module to the upper computer.
2. The intelligent air conditioner abnormal power failure reset device according to claim 1, wherein the temperature and humidity sensor module comprises a temperature sensor and a humidity sensor; the temperature and humidity sensor module collects temperature and humidity data of the refrigerator compartment and transmits the temperature and humidity data to the reset module in real time.
3. The intelligent air conditioner abnormal power failure resetting device of claim 1, wherein the data acquisition module acquires data related to temperature, time consumption and activation times of the resetting module after the air conditioner is abnormally powered off and the resetting module is started, and uploads the acquired data after the resetting module is finished running through the data uploading module.
4. The intelligent air conditioner abnormal power failure reset device of claim 1, wherein the valve motor module is used for closing a flap, a bin gate and a fresh air valve of the intelligent air conditioner.
5. The intelligent air conditioner abnormal power failure resetting device as claimed in claim 1, wherein the power failure sensor comprises an output power supply, a triode V1, a storage power supply, a one-way thyristor DS1, a one-way thyristor DS2 and a potentiometer RP1;
the anode of the output power supply is sequentially connected with resistors R3 and R1 and a diode D1 in series to the cathode of the output power supply; the anode of the storage power supply is connected with a diode D4 to a resistor R3 in series at the middle connection point of the output power supply; the anode of the storage power supply is also connected with the cathode of a unidirectional silicon controlled rectifier DS2, and the anode of the unidirectional silicon controlled rectifier DS2 is connected with the anode of an output power supply; the gate pole of the unidirectional silicon controlled rectifier DS2 is connected with a diode D3 in series to the anode of the unidirectional silicon controlled rectifier DS 1; the cathode of the storage power supply is sequentially connected with a resistor R2 and a diode D2 in series to the cathode of the output power supply;
the anode of the unidirectional silicon controlled rectifier DS1 is also connected with the anode of an output power supply, the cathode of the unidirectional silicon controlled rectifier DS1 is connected to the middle connection point of the resistor R2 and the storage power supply, and the gate of the unidirectional silicon controlled rectifier DS1 is connected with the movable contact of the potentiometer RP1; a capacitor C1 is connected in series between the cathode and the gate of the unidirectional silicon controlled rectifier DS 1;
static contacts at two ends of the potentiometer RP1 are respectively connected with the positive electrode and the negative electrode of the storage power supply;
the base electrode of the triode V1 is connected to the middle connection point of the resistors R3 and R1; the collector of the triode V1 outputs a power-off signal; and the emitter of the triode V1 is connected to the middle connection point of the resistor R2 and the storage power supply.
6. An intelligent air conditioner abnormal power failure reset device according to claim 5, wherein two ends of the resistor R3 are respectively connected with two ends of a capacitor.
7. The control method of the intelligent air conditioner abnormal power failure reset device according to any one of claims 1-6, characterized by comprising the following steps:
101. abnormal power failure of the air conditioner;
102. the power-off sensor uploads a power-off signal to the reset module and activates the data acquisition and uploading module to acquire data;
103. the reset mocha palm continuously works and activates a standby exhaust system after the equipment is powered off through a buffer power supply;
104. the temperature and humidity sensor continuously provides temperature and humidity data for the reset module to judge;
105. the module that resets judges after the humiture satisfies the condition through valve drive submodule drive valve motor and closes, and data acquisition uploads the module and stops to gather data and upload.
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