CN112796075B - Power failure processing method and device - Google Patents
Power failure processing method and device Download PDFInfo
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- CN112796075B CN112796075B CN202011643446.8A CN202011643446A CN112796075B CN 112796075 B CN112796075 B CN 112796075B CN 202011643446 A CN202011643446 A CN 202011643446A CN 112796075 B CN112796075 B CN 112796075B
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/10—Power supply arrangements, e.g. stand-by circuits
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/54—Changing between normal operation mode and special operation modes, e.g. service mode, component cleaning mode or stand-by mode
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- Control Of Washing Machine And Dryer (AREA)
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Abstract
The invention discloses a power failure processing method and a power failure processing device. The power failure processing method comprises the following steps: under the condition that the intelligent equipment is running, when the intelligent equipment is monitored to be powered off in real time, acquiring the electric quantity of a standby battery of the intelligent equipment; under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a special operation mode to continue to operate; and when the normal power supply recovery of the intelligent equipment is detected in real time, the intelligent equipment is adjusted from a special operation mode to a normal operation mode to continue to operate. The invention solves the problem of power failure through the backup battery, realizes power failure but can completely run the washing process, reduces the complexity of the power failure memory problem in structure, is simple and easy to realize, reduces a large amount of power failure memory contents in program, and improves the use experience of users.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to a power failure processing method and device.
Background
The intelligent equipment is explained by taking a washing machine as an example, under the conventional technology, the washing machine has a power failure condition during normal operation, and the operation condition during the power failure can be memorized only through a power failure memory function for recovery after normal power supply. The power failure memory function of the washing machine in the prior art still has various defects, and the requirement of actual production is difficult to meet; most of the current washing machines are externally provided with a power-down memory chip and circuits thereof, the main chip of the washing machine is communicated with the memory chip to write and read memory contents, the design and development cost is increased, the anti-interference capability is also reduced, and the PCB wiring difficulty is increased on hardware. How to properly solve the above problems is an urgent issue to be solved in the industry.
Disclosure of Invention
The invention provides a power failure processing method and a power failure processing device, which are used for processing the power failure problem through a backup battery, realizing the power failure but completely running the washing process, reducing the power failure memory problem, simplifying the structure complexity, reducing the operation, being easy to realize, reducing the generation of a large amount of power failure memory contents in the program and improving the use experience of users.
According to a first aspect of an embodiment of the present invention, a power failure processing method is provided, including:
under the condition that the intelligent equipment is running, when the intelligent equipment is monitored to be powered off in real time, acquiring the electric quantity of a standby battery of the intelligent equipment;
under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a special operation mode to continue to operate;
and when the normal power supply recovery of the intelligent equipment is detected in real time, the intelligent equipment is adjusted from a special operation mode to a normal operation mode to continue to operate.
In one embodiment, further comprising:
when the intelligent equipment is in a normal operation mode, detecting the electric quantity of the standby battery;
and if the electric quantity of the standby battery is insufficient, the standby battery enters a charging mode until the electric quantity of the standby battery is sufficient.
In one embodiment, the adjusting the intelligent device from the normal operation mode to the special operation mode to continue to operate when the electric quantity of the backup battery is greater than a preset operation threshold includes:
reducing a voltage and/or current of the smart device to achieve a low power consumption mode of operation, the voltage or current being provided by the backup battery;
and under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a low-energy-consumption operation mode to continue to operate.
In one embodiment, further comprising:
when the intelligent equipment is monitored to be powered down in real time, the intelligent equipment continues to operate in a normal operation mode under the condition that the electric quantity of the standby battery is larger than a preset normal operation threshold value.
In one embodiment, the adjusting the intelligent device from the normal operation mode to the special operation mode to continue to operate when the electric quantity of the backup battery is greater than a preset operation threshold includes:
when the intelligent device is a washing machine, under the condition that the electric quantity of the backup battery is larger than a preset operation threshold value, the washing machine is adjusted to a special operation mode by reducing any one or more of the rotating speed, the washing temperature and the drying temperature.
In one embodiment, further comprising:
and monitoring whether the intelligent equipment is powered down or not through a power down detection signal.
According to a second aspect of the embodiments of the present invention, there is provided a power failure processing apparatus, including:
the monitoring module is used for acquiring the electric quantity of a standby battery of the intelligent equipment when the intelligent equipment is monitored to be powered down in real time under the condition that the intelligent equipment is running;
the first adjusting module is used for adjusting the intelligent equipment from a normal operation mode to a special operation mode to continue to operate under the condition that the electric quantity of the standby battery is greater than a preset operation threshold value;
and the second adjusting module is used for adjusting the intelligent equipment from a special operation mode to a normal operation mode to continue operation when the normal power supply recovery of the intelligent equipment is monitored in real time.
In one embodiment, further comprising: the monitoring module, the first adjusting module and the second adjusting module are controlled to execute the power failure processing method in any one of the above embodiments.
According to a third aspect of embodiments of the present invention, an electronic device is provided, which includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements the steps of the method provided in the first aspect when executing the program.
According to a fourth aspect of embodiments of the present invention, there is also provided a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the method as provided by the first aspect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart illustrating a power down processing method according to an exemplary embodiment of the present invention;
FIG. 2 is a flow chart illustrating a method of power down handling in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a flow chart illustrating a method of power down handling in accordance with an exemplary embodiment of the present invention;
FIG. 4 is a flowchart illustrating a method of power down handling in accordance with an exemplary embodiment of the present invention;
FIG. 5 is a flowchart illustrating a method of power down handling in accordance with an exemplary embodiment of the present invention;
FIG. 6 is a flow chart illustrating a method of power down handling in accordance with an exemplary embodiment of the present invention;
fig. 7 is a block diagram illustrating a power loss handling apparatus according to an exemplary embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Fig. 1 is a flowchart illustrating a power down processing method according to an exemplary embodiment, where the power down processing method, as shown in fig. 1, includes the following steps S11-S13:
in step S11, under the condition that the intelligent device is operating, when the intelligent device is monitored in real time to be powered down, acquiring the electric quantity of a backup battery of the intelligent device;
in step S12, when the electric quantity of the backup battery is greater than a preset operation threshold, adjusting the intelligent device from a normal operation mode to a special operation mode to continue operating;
in step S13, when the normal power supply of the smart device is detected to be restored in real time, the smart device is adjusted from the special operation mode to the normal operation mode to continue the operation.
In one embodiment, the intelligent device is explained by taking a washing machine as an example, under the conventional technology, the washing machine is powered off during normal operation, and the operation condition during power failure can be memorized only through a power failure memory function for recovery after normal power supply. Various defects still exist in the power failure memory function of the washing machine in the current market, and the requirement of actual production is difficult to meet; most of the current washing machines are externally provided with a power-down memory chip and circuits thereof, the main chip of the washing machine is communicated with the memory chip to write and read memory contents, the design and development cost is increased, the anti-interference capability is also reduced, and the PCB wiring difficulty is increased on hardware. The technical scheme in the embodiment can properly solve the technical problems.
And monitoring whether the intelligent equipment is powered down or not through a power down detection signal. Under the condition that the intelligent equipment is running, when the intelligent equipment is monitored to be powered down in real time, the electric quantity of a standby battery of the intelligent equipment is obtained.
And under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a special operation mode to continue to operate. Wherein the voltage and/or current of the smart device is reduced to achieve a low power consumption mode of operation, the voltage or current being provided by the backup battery; and under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a low-energy-consumption operation mode to continue to operate. Also, when the smart device is a washing machine, the washing machine is adjusted to a special operation mode by reducing any one or more of a rotation speed, a washing temperature and a drying temperature in the case that the amount of electricity of the backup battery is greater than a preset operation threshold value
When the intelligent equipment is in a normal operation mode, detecting the electric quantity of the standby battery; and if the electric quantity of the standby battery is insufficient, the standby battery enters a charging mode until the electric quantity of the standby battery is sufficient.
In addition, when the intelligent equipment is monitored to be powered down in real time, the intelligent equipment continues to operate in a normal operation mode under the condition that the electric quantity of the standby battery is larger than a preset normal operation threshold value.
And when the normal power supply recovery of the intelligent equipment is detected in real time, the intelligent equipment is adjusted from a special operation mode to a normal operation mode to continue to operate.
According to the technical scheme in the embodiment, the power failure problem is processed through the backup battery, the power failure is realized, the washing process can be completely operated, the structural complexity of the power failure memory problem is reduced, the operation is simple and easy to realize, a large amount of power failure memory contents are reduced in programs, and the use experience of a user is improved.
In one embodiment, as shown in FIG. 2, the following steps S21-S22 are also included:
in step S21, when the smart device is in a normal operation mode, detecting the power of the backup battery;
in step S22, if the electric quantity of the backup battery is not sufficient, the backup battery enters a charging mode until the electric quantity of the backup battery is sufficient.
In one embodiment, in order to make the backup battery stably play its role in power failure, it is necessary to detect the electric quantity of the backup battery in real time under the condition of normal operation mode of the washing machine at ordinary times. When the electric quantity of the backup battery is insufficient, the backup battery enters a charging mode until the electric quantity of the backup battery is sufficient. This ensures that the backup battery is always in a state of sufficient charge. A charge threshold of the backup battery may also be set, for example, the charge threshold of the backup battery is 90%, and when the charge of the backup battery is higher than 90%, no charging is performed, which is equivalent to considering that the charge of the backup battery is sufficient to be more than 90%.
In one embodiment, as shown in FIG. 3, step S12 includes the following steps S31-S32:
in step S31, reducing the voltage and/or current of the smart device to achieve a low power consumption operation mode, the voltage or current being provided by the backup battery;
in step S32, in the case that the charge of the backup battery is greater than a preset operation threshold, the smart device is adjusted from the normal operation mode to the low energy consumption operation mode to continue operating.
In one embodiment, the washing machine chip detects whether the backup battery is electrified or not, and the electric quantity is displayed through the display panel, so that a user can conveniently acquire the real-time condition of the backup battery of the washing machine in real time. Reducing a voltage and/or current of the smart device to achieve a low power consumption mode of operation, the voltage or current being provided by the backup battery. And under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a low-energy-consumption operation mode to continue to operate. When the charge of the backup battery is higher than 20%, the voltage or current is supplied by the backup battery in the low-energy consumption operation mode.
In one embodiment, as shown in FIG. 4, the following steps S41-S42 are also included:
in step S41, when it is monitored in real time that the smart device is powered down, the smart device continues to operate in a normal operation mode when the power of the backup battery is greater than a preset normal operation threshold.
In one embodiment, for example, if it is monitored that the smart device is powered down and the battery level of the backup battery is higher than 80%, that is, the washing task in the normal operation mode is completed only by the battery level of the backup battery, the washing machine will continue to operate in the normal operation mode. When the intelligent equipment is monitored to be powered off in real time, the preset normal operation threshold value is multiplied by the percentage x% according to the percentage x% of the washing task during the power off, and if the electric quantity of the backup battery is larger than x% times of the preset normal operation threshold value, the intelligent equipment continues to operate in a normal operation mode.
In one embodiment, as shown in FIG. 5, step S12 further includes the following step S51:
in step S51, when the smart device is a washing machine, in the case that the power of the backup battery is greater than a preset operation threshold, the washing machine is adjusted to a special operation mode by reducing any one or more of the rotation speed, the washing temperature, and the drying temperature.
In one embodiment, the special operation mode, i.e. the low power consumption operation mode, controls the low power consumption of the washing by reducing the rotation speed, including the rotation speed, the washing temperature, and the like, and also reduces the washing time, the rotation stop ratio, and the like to reduce the power consumption.
In one embodiment, as shown in fig. 6, the following step S61 is further included:
in step S61, whether the smart device is powered down is monitored through a power down detection signal.
In one embodiment, in the process of operating the clothes washing, the washing machine chip detects whether a power-down signal exists, if no power-down signal exists, the normal operation mode is continued, and if a power-down detection signal exists, the whole machine starts the standby battery to enter a special operation mode. If the washing machine chip detects that the normal voltage recovery signal exists, the switch of the standby battery is cut off, and the normal voltage power supply is started while the program runs the normal running mode under the normal voltage.
In one embodiment, FIG. 7 is a block diagram illustrating a power loss handling apparatus in accordance with an example embodiment. As shown in fig. 7, the apparatus includes a monitoring module 71, a first adjusting module 72, and a second adjusting module 73.
The monitoring module 71 is configured to, when it is monitored that the intelligent device is powered off in real time under the condition that the intelligent device is running, obtain the electric quantity of a backup battery of the intelligent device;
the first adjusting module 72 is configured to adjust the intelligent device from a normal operation mode to a special operation mode to continue to operate when the electric quantity of the backup battery is greater than a preset operation threshold;
and the second adjusting module 73 is configured to adjust the intelligent device from the special operation mode to the normal operation mode to continue to operate when it is monitored that the normal power supply of the intelligent device is recovered in real time.
The monitoring module 71, the first adjusting module 72 and the second adjusting module 73 included in the power down processing device are controlled to execute the power down processing method set forth in any one of the above embodiments.
Fig. 8 illustrates a physical structure diagram of a server, and as shown in fig. 8, the server may include: a processor (processor)810, a communication Interface 820, a memory 830 and a communication bus 840, wherein the processor 810, the communication Interface 820 and the memory 830 communicate with each other via the communication bus 840. The processor 810 may call logic instructions in the memory 830 to perform the following method: under the condition that the intelligent equipment is running, when the intelligent equipment is monitored to be powered off in real time, acquiring the electric quantity of a standby battery of the intelligent equipment; under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a special operation mode to continue to operate; and when the normal power supply recovery of the intelligent equipment is detected in real time, the intelligent equipment is adjusted from a special operation mode to a normal operation mode to continue to operate.
In addition, the logic instructions in the memory 830 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
In another aspect, an embodiment of the present invention further provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program is implemented to perform the transmission method provided in the foregoing embodiments when executed by a processor, and for example, the method includes: under the condition that the intelligent equipment is running, when the intelligent equipment is monitored to be powered off in real time, acquiring the electric quantity of a standby battery of the intelligent equipment; under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, the intelligent equipment is adjusted from a normal operation mode to a special operation mode to continue to operate; and when the normal power supply recovery of the intelligent equipment is detected in real time, the intelligent equipment is adjusted from a special operation mode to a normal operation mode to continue to operate.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. A power failure processing method of a washing machine is characterized by being applied to the washing machine and comprising the following steps:
monitoring the electric quantity of a standby battery under the condition that the washing machine is running, and if the electric quantity of the standby battery is insufficient, enabling the standby battery to enter a charging mode until the electric quantity of the standby battery is sufficient;
when the power failure of the washing machine is monitored in real time, acquiring the electric quantity of a standby battery of the washing machine, and under the condition that the electric quantity of the standby battery is larger than a preset operation threshold value, adjusting the washing machine from a normal operation mode to a special operation mode to continue to operate, namely reducing the voltage and/or current of the washing machine to achieve a low-energy-consumption operation mode, wherein the voltage or the current is provided by the standby battery;
when the electric quantity of the backup battery is larger than a preset operation threshold value, the washing machine is adjusted to a special operation mode by reducing any one or more of the rotating speed, the washing temperature and the drying temperature;
and when the normal power supply of the washing machine is monitored to be recovered in real time, the washing machine is adjusted from a special operation mode to a normal operation mode to continue to operate.
2. The method of claim 1, further comprising:
and monitoring whether the washing machine is powered down or not through a power down monitoring signal.
3. A power-down processing apparatus for performing a power-down processing method of a washing machine according to any one of claims 1-2, comprising:
the monitoring module is used for acquiring the electric quantity of a standby battery of the intelligent equipment when the intelligent equipment is monitored to be powered down in real time under the condition that the intelligent equipment is running;
the first adjusting module is used for adjusting the intelligent equipment from a normal operation mode to a special operation mode to continue to operate under the condition that the electric quantity of the standby battery is greater than a preset operation threshold value;
and the second adjusting module is used for adjusting the intelligent equipment from a special operation mode to a normal operation mode to continue operation when the normal power supply recovery of the intelligent equipment is monitored in real time.
4. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of a method for handling power down in a washing machine according to any one of claims 1 to 2.
5. A non-transitory computer readable storage medium having a computer program stored thereon, wherein the computer program, when executed by a processor, implements the steps of the power down processing method according to any one of claims 1 to 2.
6. A washing machine employing the method of any one of claims 1-2, or comprising the apparatus of claim 3, or having the non-transitory computer-readable storage medium of claim 5.
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| CN202011643446.8A CN112796075B (en) | 2020-12-30 | 2020-12-30 | Power failure processing method and device |
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| CN113687710B (en) * | 2021-10-26 | 2022-03-22 | 西安羚控电子科技有限公司 | Power failure processing method and system for flight control management computer of fixed-wing unmanned aerial vehicle |
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