CN111142645A - Operation strategy control method and device under rated power and wire controller - Google Patents
Operation strategy control method and device under rated power and wire controller Download PDFInfo
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- CN111142645A CN111142645A CN201911360641.7A CN201911360641A CN111142645A CN 111142645 A CN111142645 A CN 111142645A CN 201911360641 A CN201911360641 A CN 201911360641A CN 111142645 A CN111142645 A CN 111142645A
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- 238000000034 method Methods 0.000 title claims abstract description 29
- 238000013486 operation strategy Methods 0.000 title claims abstract description 18
- 230000006870 function Effects 0.000 claims description 204
- 238000004364 calculation method Methods 0.000 claims description 13
- 238000012545 processing Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 5
- 238000012163 sequencing technique Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3206—Monitoring of events, devices or parameters that trigger a change in power modality
- G06F1/3212—Monitoring battery levels, e.g. power saving mode being initiated when battery voltage goes below a certain level
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
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Abstract
The invention discloses an operation strategy control method and device under rated power and a wire controller. Wherein, the method comprises the following steps: after the system starts to operate, before each function to be operated is started, judging whether the residual power of the current system is larger than the increased power of the function to be operated; if yes, starting the function to be operated; if not, the running function meeting the preset condition is screened, if the running function is screened, the running function is closed, and then the function to be run is started. The invention provides an operation strategy of each function of embedded equipment under rated power supply power, which is used for managing the operation of each function of the embedded equipment. Under rated power supply, the system is ensured to be stable, and the integratable function of the equipment is increased as much as possible.
Description
Technical Field
The invention relates to the technical field of embedding, in particular to a method and a device for controlling an operation strategy under rated power and a wire controller.
Background
In the embedded domain, the power consumption of embedded devices often cannot be too high for various reasons. For this reason, the embedded device is often only simple to make and cannot integrate more functions. This disadvantage is particularly evident in the field of display terminal devices.
Because the power of the power supply of the embedded device is mostly fixed, in some extreme cases, the power required by the embedded device may exceed the power that can be supplied by the power supply, and the risk of system halt or restart is increased.
Aiming at the problem that the integrated function of the embedded equipment in the prior art is limited, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a method and a device for controlling an operation strategy under rated power and a wire controller, which are used for solving the problem that the integrated function of embedded equipment is limited in the prior art.
In order to solve the technical problem, the invention provides an operation strategy control method, wherein the method comprises the following steps: after the system starts to operate, before each function to be operated is started, judging whether the residual power of the current system is larger than the increased power of the function to be operated; if yes, starting the function to be operated; if not, the running function meeting the preset condition is screened, if the running function is screened, the running function is closed, and then the function to be run is started.
Further, before each function to be operated is started, the method further comprises the following steps: counting the increased power of each function; wherein the increased power is the power increased by the system after the function normally operates.
Further, before each function to be operated is started, the method further comprises the following steps: the functions in the system are prioritized and divided into interruptible and non-interruptible functions.
Further, the preset conditions are as follows: the priority is lower than one or more interruptible functions of the function to be operated, and the increased power of the one or more interruptible functions plus the system remaining power is greater than the increased power of the function to be operated.
Further, after the executed functions meeting the preset conditions are screened, the method further comprises the following steps: and if the running function meeting the preset condition is not screened, judging whether the residual power of the current system is larger than the increased power of the function to be run again.
The invention also provides an operation strategy control device, wherein the device comprises: the power calculation module is used for judging whether the residual power of the current system is greater than the increased power of the function to be operated or not before starting each function to be operated after the system starts to operate; the first processing module is used for starting the function to be operated under the condition that the calculation result of the power calculation module is yes; and the second processing module is used for screening the operated functions meeting the preset conditions under the condition that the calculation result of the power calculation module is negative, closing the operated functions if the operated functions are screened, and then starting the functions to be operated.
Further, the apparatus further comprises: the statistical module is used for counting the increased power of each function before starting each function to be operated; wherein the increased power is the power increased by the system after the function normally operates.
Further, the apparatus further comprises: and the function dividing module is used for carrying out priority sequencing on each function in the system and dividing the function into an interruptible function and an uninterruptable function.
Further, the preset conditions are as follows: the priority is lower than one or more interruptible functions of the function to be operated, and the increased power of the one or more interruptible functions plus the system remaining power is greater than the increased power of the function to be operated.
The invention also provides a wire controller which is characterized by comprising the operation strategy control device.
The invention also provides a computer-readable storage medium, on which a computer program is stored, characterized in that the program, when executed by a processor, implements the method as described above.
The technical scheme of the invention provides an operation strategy of each function of the embedded equipment under rated power supply power, which is used for managing the operation of each function of the embedded equipment. Under rated power supply, the system is ensured to be stable, and the integratable function of the equipment is increased as much as possible.
Drawings
FIG. 1 is a flow chart of an operating strategy control method according to an embodiment of the present invention;
FIG. 2 is a flow chart of the operation strategy of functions of the embedded device under rated power supply according to the embodiment of the invention;
fig. 3 is a block diagram of the operation policy control apparatus according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, 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.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in the article or device in which the element is included.
Alternative embodiments of the present invention are described in detail below with reference to the accompanying drawings.
Example 1
Fig. 1 is a flowchart of an operation policy control method according to an embodiment of the present invention, as shown in fig. 1, the method includes the steps of:
step S101, after the system starts to operate, before each function to be operated is started, whether the residual power of the current system is larger than the increased power of the function to be operated is judged;
step S102, if yes, the function to be operated is started;
and step S103, if not, screening the operated functions meeting the preset conditions, if so, closing the operated functions, and then starting the functions to be operated.
The embodiment provides an operation strategy of each function of the embedded device under rated power supply power, which is used for the embedded device to manage the operation of each function. Under rated power supply, the system stability is ensured, and the integratable functions of the equipment are increased as much as possible.
In the technical solution introduced in this embodiment, the power increase of each function is counted in advance; wherein the increased power is the power increased by the system after the function is normally operated. Therefore, the increased power of the functions in operation can be monitored in real time after the system operates, and the sum of the increased power of the functions in operation is ensured not to exceed the rated power all the time.
It should be noted that, it is also necessary to prioritize each function in the system, divide the function into an interruptible function and an uninterruptable function, and prioritize the interruptible function.
Before a certain power to be operated is started, if the residual power of the current system is less than or equal to the increased power of the function to be operated, it indicates that if the function to be operated is directly started, the rated power of the system is exceeded, the system is halted or restarted, and the normal operation cannot be performed. For the above situation, the executed functions meeting the preset conditions may be selected and screened from the executed functions, where the preset conditions are: the priority is lower than the one or more interruptible functions of the function to be operated, and the added power of the one or more interruptible functions plus the system remaining power is greater than the added power of the function to be operated. And for the uninterruptible function, the function does not belong to the screening object.
It should be noted that, if a plurality of interruptible functions with lower priority than the function to be operated are screened, and the increased power of each interruptible function plus the system residual function is greater than the increased power of the function to be operated, one of the interruptible functions is selected to be turned off, and as for how to select, the interruptible function with the lowest priority may be selected to be turned off according to the priority. If a plurality of interruptible functions with lower priority than the function to be operated are screened, and the sum of the increased power of the interruptible functions and the added power of the remaining system function are greater than the increased power of the function to be operated, the interruptible functions are all closed, and the function to be operated can be started.
If the running function meeting the preset condition is screened, the running function is closed, and then the function to be run is started, so that the function to be run can be ensured to run normally and cannot exceed the rated power of the system. And if the running function meeting the preset condition is not screened, judging whether the residual power of the current system is larger than the increased power of the function to be run again.
Example 2
Fig. 2 is a flowchart of the operation strategy of each function of the embedded device under rated power supply according to the embodiment of the invention, as shown in fig. 2, the flowchart includes the following steps:
1) counting the increased power when all functions are normally operated; classifying the functions into an uninterruptible function and an interruptible function; according to the importance of each function, all functions are prioritized;
2) when the system starts to operate, all functions enter a low power consumption mode, and the functions which need to operate at present enter a to-be-operated state. And then starting from the function with high priority until the function to be operated is not available or the power is close to the upper limit value.
3) When the function to be operated exists, the system firstly judges whether the current remaining available power is larger than the increased power of the function to be operated.
4) And if so, operating the function to be operated.
5) If the sum of the releasable power (namely, the increased power) of the one or more functions and the residual available power of the system are more than the increased power of the function to be operated, the screened function in operation is closed, and the function to be operated is executed. If not, continue to wait until the above condition is satisfied.
Example 3
In order that the above objects, features and advantages of the present invention may be more clearly understood, a voice cable controller for multi-split air conditioner will be described in further detail below.
As voice products are receiving more and more attention and popularity, it is imperative to push out line controllers with voice functions. The wire controller for multi-split air conditioner is powered by communication wires, so the available power supply is often very low. One of the difficulties of increasing the voice function of the line controller is that the power requirement caused by voice recognition and voice broadcasting is increased, and the system is easily restarted at low voltage under the condition of the maximum broadcasting volume. The implementation steps of the operation strategy of each function of the voice line controller under the rated power supply power are as follows:
1) for the wire controller, the functions of the wire controller should have the functions of key pressing, displaying and communication, and then voice recognition and voice feedback, and finally liquid crystal backlight, key feedback sound, key backlight and the like. In the laboratory, the power increased by the wire controller when each function is started is respectively counted.
2) Among the above-mentioned functions: the functions of key-press, display, communication and voice feedback are uninterruptible functions, and other functions are interruptible functions.
3) For the wire controller for multi-split air conditioners, the functions of key pressing, displaying and communication are basic, and the highest priority is required to be executed, so the priority of the functions is as follows: key wake-up/key scan/display/communication > liquid crystal backlight > key feedback sound > voice recognition/voice broadcast > key backlight.
4) When the system is started, all functions are operated in a low power consumption mode, the keys need to be awakened to be used, the liquid crystal backlight is turned off, the key backlight is turned off, the voice recognition and voice feedback are not operated, and the key feedback sound is turned off. Then, the operation is started according to the priority, and the voice recognition starts to operate.
5) When a user presses a key, the key scanning function, the liquid crystal backlight, the key feedback sound and the key backlight all enter a state to be operated.
6) If the increased power of the key scanning function is smaller than the system residual power, the key scanning function enters the running state, the liquid crystal backlight also enters the running state, the increased power of the key feedback sound is larger than the system residual power, at the moment, the voice recognition function belongs to the interruptible function, the priority is smaller than the key feedback sound, the key feedback sound enters the running state, and the voice recognition function is temporarily closed to enter the to-be-run state. Although the priority of the key backlight function is lower than that of the voice recognition function, the voice recognition function cannot be executed after the increased power of the key backlight function is less than the residual power of the system and the power of the key backlight function is released, so that the key backlight function can also enter an operating state.
7) Optionally, in the step 5, if the user presses the key, the key scanning and the lcd backlight may normally enter the operating state because the remaining power allows, and the key feedback sound function may not be executed because the voice feedback is an uninterruptible function.
Through the operation strategy, the stability of the voice wire controller is also ensured while the voice function is increased.
Example 4
Corresponding to the operation policy control method introduced in fig. 1, the present embodiment provides an operation policy control device, as shown in a block diagram of the structure of the operation policy control device shown in fig. 3, the device includes:
the power calculation module 10 is configured to, after the system starts to operate, determine whether the remaining power of the current system is greater than the increased power of the function to be operated before each function to be operated is started;
the first processing module 20 is connected to the power calculating module 10 and is used for starting the function to be operated if the calculation result of the power calculating module is yes;
and the second processing module 30 is connected to the power calculating module 10, and is configured to, if the calculation result of the power calculating module is negative, screen an already-operated function that meets a preset condition, and if the already-operated function is screened, close the already-operated function, and then open the function to be operated.
The embodiment provides an operation strategy of each function of the embedded device under rated power supply power, which is used for the embedded device to manage the operation of each function. Under rated power supply, the system stability is ensured, and the integratable functions of the equipment are increased as much as possible.
The above-mentioned device still includes: and the function dividing module is used for carrying out priority sequencing on each function in the system and dividing the function into an interruptible function and an uninterruptable function. The above-mentioned device still includes: the statistical module is used for counting the increased power of each function before starting each function to be operated; wherein the increased power is the power increased by the system after the function is normally operated. Therefore, the increased power of the functions in operation can be monitored in real time after the system operates, and the sum of the increased power of the functions in operation is ensured not to exceed the rated power all the time.
The preset conditions mentioned in this embodiment refer to: the priority is lower than the one or more interruptible functions of the function to be operated, and the added power of the one or more interruptible functions plus the system remaining power is greater than the added power of the function to be operated.
The embodiment also provides a line controller, wherein the line controller comprises the operation strategy control device.
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.
Example 5
The embodiment of the present invention provides software for implementing the technical solutions described in the above embodiments and preferred embodiments.
An embodiment of the present invention provides a non-volatile computer storage medium, where a computer-executable instruction is stored in the computer storage medium, and the computer-executable instruction may execute the operation policy control method in any of the above method embodiments.
The storage medium stores the software, and the storage medium includes but is not limited to: optical disks, floppy disks, hard disks, erasable memory, etc.
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 (11)
1. An operation strategy control method, characterized in that the method comprises:
after the system starts to operate, before each function to be operated is started, judging whether the residual power of the current system is larger than the increased power of the function to be operated;
if yes, starting the function to be operated;
if not, the running function meeting the preset condition is screened, if the running function is screened, the running function is closed, and then the function to be run is started.
2. The method of claim 1, wherein prior to turning on each function to be run, the method further comprises:
counting the increased power of each function; wherein the increased power is the power increased by the system after the function normally operates.
3. The method of claim 1, wherein prior to turning on each function to be run, the method further comprises:
the functions in the system are prioritized and divided into interruptible and non-interruptible functions.
4. The method according to claim 3, wherein the preset condition is that: the priority is lower than one or more interruptible functions of the function to be operated, and the increased power of the one or more interruptible functions plus the system remaining power is greater than the increased power of the function to be operated.
5. The method of claim 1, wherein after screening the executed functions meeting the preset condition, the method further comprises:
and if the running function meeting the preset condition is not screened, judging whether the residual power of the current system is larger than the increased power of the function to be run again.
6. An operation policy control apparatus, characterized in that the apparatus comprises:
the power calculation module is used for judging whether the residual power of the current system is greater than the increased power of the function to be operated or not before starting each function to be operated after the system starts to operate;
the first processing module is used for starting the function to be operated under the condition that the calculation result of the power calculation module is yes;
and the second processing module is used for screening the operated functions meeting the preset conditions under the condition that the calculation result of the power calculation module is negative, closing the operated functions if the operated functions are screened, and then starting the functions to be operated.
7. The apparatus of claim 6, further comprising:
the statistical module is used for counting the increased power of each function before starting each function to be operated; wherein the increased power is the power increased by the system after the function normally operates.
8. The apparatus of claim 6, further comprising:
and the function dividing module is used for carrying out priority sequencing on each function in the system and dividing the function into an interruptible function and an uninterruptable function.
9. The apparatus according to claim 8, wherein the preset condition is: the priority is lower than one or more interruptible functions of the function to be operated, and the increased power of the one or more interruptible functions plus the system remaining power is greater than the increased power of the function to be operated.
10. A drive-by-wire comprising the operation policy control device of any one of claims 6 to 9.
11. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 5.
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| CN201911360641.7A CN111142645A (en) | 2019-12-25 | 2019-12-25 | Operation strategy control method and device under rated power and wire controller |
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| CN201911360641.7A CN111142645A (en) | 2019-12-25 | 2019-12-25 | Operation strategy control method and device under rated power and wire controller |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112769169A (en) * | 2020-12-28 | 2021-05-07 | 金卡智能集团股份有限公司 | Circuit power supply management method and system for flowmeter and flowmeter |
| RU2812249C1 (en) * | 2020-12-28 | 2024-01-25 | Голдкард Смарт Груп Ко., Лтд. | Method and system for control of power supply circuit for flow meter, and flow meter |
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| CN107454663A (en) * | 2017-07-27 | 2017-12-08 | 广东小天才科技有限公司 | Power saving method, device, equipment and storage medium |
| US20180349244A1 (en) * | 2017-05-31 | 2018-12-06 | Apple Inc. | Graphically providing oled display power modeling |
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| CN101432678A (en) * | 2006-04-27 | 2009-05-13 | 惠普开发有限公司 | Power management system and method |
| US20180349244A1 (en) * | 2017-05-31 | 2018-12-06 | Apple Inc. | Graphically providing oled display power modeling |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112769169A (en) * | 2020-12-28 | 2021-05-07 | 金卡智能集团股份有限公司 | Circuit power supply management method and system for flowmeter and flowmeter |
| WO2022142789A1 (en) * | 2020-12-28 | 2022-07-07 | 金卡智能集团股份有限公司 | Circuit power supply management method and system for flowmeter, and flowmeter |
| RU2812249C1 (en) * | 2020-12-28 | 2024-01-25 | Голдкард Смарт Груп Ко., Лтд. | Method and system for control of power supply circuit for flow meter, and flow meter |
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