CN114034064B - Control method and system of range hood - Google Patents
Control method and system of range hood Download PDFInfo
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- CN114034064B CN114034064B CN202111315915.8A CN202111315915A CN114034064B CN 114034064 B CN114034064 B CN 114034064B CN 202111315915 A CN202111315915 A CN 202111315915A CN 114034064 B CN114034064 B CN 114034064B
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- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 description 18
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000391 smoking effect Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
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Abstract
The application provides a control method and a system of a range hood, comprising the following steps: acquiring operation data and a preset time period, wherein the operation data comprises a start-up number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period; acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; and determining the output frequency of the host according to the position and the starting number of the host in the time period interval at the current moment, calculating the time period interval of the peak period through the operation data and the preset time period, improving the response time of the host in the user peak period, and improving the user experience.
Description
Technical Field
The application relates to the field of household appliance control, in particular to a control method and a control system of a range hood.
Background
With the increasing progress of the socialization, the high-rise residential areas occupy a larger area. The cooking fume of residents is collected into a public flue, the performance of various high-wind-pressure and high-wind-quantity smoke machine equipment is continuously improved, the smoke-discharging congestion condition of the flue in the peak period is serious, and the kitchen fume cannot be discharged and has smoke return.
The residential lampblack treatment for the unsmooth smoke discharge of the flue can control the flow of the smoke discharge branch pipe of each layer of user home through the range hood under the condition of ensuring effective smoke discharge, so that the effects of no congestion of the flue, smooth smoke discharge and no smoke return are achieved. But this control method requires the terminal to perform the coordinated control with the host. The method comprises the following steps: the power distribution valve of the terminal is used for detecting the starting-up signal of the range hood (or the smoke hood), and the host is controlled to operate in a wireless or wired transmission mode.
However, for a user adopting the smoke hood unpowered system, after the smoke hood is started, the system host machine starts to operate and has acceleration protection time of a few seconds, in the integral public flue, the process of converting electric energy into kinetic energy and then converting the kinetic energy into the wind energy has delay, and for the user adopting the smoke hood without a power terminal, the user experience is influenced by delay reaction of a few seconds;
in addition, for a system host adopting wireless communication, the problem of a wireless communication mechanism also exists a reaction time of a few seconds, so that the operation reaction is more untimely, and even a delay error of tens of seconds exists; moreover, due to the signal fluctuation problem in the wireless communication system, short equipment disconnection is caused, a host cannot be driven to operate just after the wireless communication system is started, and oil smoke cannot be discharged for a long time, so that user experience is very poor.
Disclosure of Invention
Therefore, the application aims to provide a control method and a control system of a range hood, which are used for calculating a time period interval of a peak period through operation data and a preset time period, improving the response time of a host in the peak period of a user and improving the user experience.
In a first aspect, an embodiment of the present application provides a control method of a range hood, where the method includes:
acquiring operation data and a preset time period, wherein the operation data comprises a start-up number;
calculating the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period according to the operation data;
constructing a time period interval according to the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period;
acquiring a current time and judging whether the current time is within a preset time period or not;
if not, determining the output frequency of the host according to the starting number;
if yes, determining the position of the current moment in the time period interval;
and determining the output frequency of the host according to the position of the current time in the time period and the starting number.
Further, the calculating the earliest power-on time, the latest power-on time, the earliest power-off time and the latest power-off time in the current period according to the operation data includes:
acquiring the starting time and the closing time of each layer of users in each time period in the current period;
matching the starting time and the closing time of each layer of users in each time period with the preset time period to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in M days;
and carrying out average calculation on the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in the M days to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period.
Further, the constructing a time period interval according to the earliest power-on time, the latest power-on time, the earliest power-off time and the latest power-off time in the current period includes:
forming a first interval by the earliest starting time and the latest starting time;
forming a second interval by the latest starting time and the earliest closing time;
and forming a third interval by the earliest shutdown time and the latest shutdown time.
Further, if not, determining the output frequency of the host according to the start-up number, including:
if not, judging whether the starting number is 0;
if the starting number is 0, the host is not operated;
if the starting number is not 0, the output frequency of the host is F;
wherein F is obtained according to the initial frequency, the increasing frequency and the starting number.
Further, the determining the output frequency of the host according to the position of the current time in the time period interval and the start-up number includes:
if the current time is in the first interval or the third interval, judging whether the starting number is 0;
if the starting number is 0, the output frequency of the host is a first standby frequency;
and if the starting-up number is not 0, the output frequency of the host is F.
Further, the determining the output frequency of the host according to the position of the current time in the time period interval and the start-up number includes:
if the current time is in the second interval, judging whether the starting number is 0;
if the starting-up number is 0, the output frequency of the host is a second standby frequency;
and if the starting-up number is not 0, the output frequency of the host is F.
In a second aspect, an embodiment of the present application provides a control system for a range hood, where the system includes a host, a terminal, and a cloud platform, where the cloud platform and the terminal are respectively connected with the host;
the cloud platform is used for receiving operation data sent by the terminal through the host and acquiring a preset time period, wherein the operation data comprises a startup number; calculating the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period;
the host is used for acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; and determining the output frequency of the host according to the position of the current time in the time period and the starting number.
Further, the cloud platform is specifically configured to:
acquiring the starting time and the closing time of each layer of users in each time period in the current period;
matching the starting time and the closing time of each layer of users in each time period with the preset time period to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in M days;
and carrying out average calculation on the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in the M days to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period.
In a third aspect, an embodiment of the present application provides an electronic device, including a memory, and a processor, where the memory stores a computer program executable on the processor, and where the processor implements a method as described above when executing the computer program.
In a fourth aspect, embodiments of the present application provide a computer readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform the method as described above.
The embodiment of the application provides a control method and a system of a range hood, comprising the following steps: acquiring operation data and a preset time period, wherein the operation data comprises a start-up number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period; acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; and determining the output frequency of the host according to the position and the starting number of the host in the time period interval at the current moment, calculating the time period interval of the peak period through the operation data and the preset time period, improving the response time of the host in the user peak period, and improving the user experience.
Additional features and advantages of the application 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 application. The objectives and other advantages of the application will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the above objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of a control method of a range hood according to a first embodiment of the present application;
fig. 2 is a schematic diagram of a position of a current moment in a time period according to a first embodiment of the present application;
fig. 3 is a schematic diagram of calculation processes of the earliest power-on time, the latest power-on time, the earliest power-off time and the latest power-off time in the current period according to the first embodiment of the present application;
fig. 4 is a flowchart of a control method of another range hood according to the second embodiment of the present application;
fig. 5 is a schematic diagram of a control system of a range hood according to a third embodiment of the present application.
Icon:
1-a host; 2-terminal; 3-cloud platform.
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 present application will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. 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.
In order to facilitate understanding of the present embodiment, the following describes embodiments of the present application in detail.
Embodiment one:
according to the application, through the Internet of things technology, the operation data of the system are collected according to the big data such as the actual user usage habit (the starting time period, the operation duration and the common working air quantity), the user habit is obtained, the operation peak period is quantified, a plurality of time period intervals are set, the operation frequency of the host is regulated according to the time period intervals, and the balance of user experience and system energy saving is achieved through low-power consumption operation.
The application can periodically collect data of nearly M days, readjust each parameter value, and the first M days of data collection period is needed when the system is installed for the first time.
Fig. 1 is a flowchart of a control method of a range hood according to an embodiment of the present application.
Referring to fig. 1, the method includes the steps of:
step S101, operation data and a preset time period are obtained, wherein the operation data comprises a start-up number;
here, the system collects operation data of nearly M days (preferably 7 days, and may also be 1-more days, different), and obtains the starting time and the shutdown time of each layer of users each time the range hood is started. The system presets the three preset time periods (T Early stage 、T In (a) 、T Late time )，T Early stage 、T In (a) 、T Late time The specific moment is an empirical value, and no contract is made.
Step S102, calculating the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period according to the operation data;
here, the earliest power-on time is Tzk, the latest power-on time is Twk, the earliest power-off time is Tzg, and the latest power-off time is Tzg.
Step S103, constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period;
step S104, acquiring the current time and judging whether the current time is within a preset time period or not;
here, the current time is set to T, and the current time T is set to a preset time period (T Early stage 、T In (a) 、T Late time ) A comparison is made.
Step S105, if not, determining the output frequency of the host according to the starting number;
step S106, if yes, determining the position of the current moment in the time period interval;
step S107, determining the output frequency of the host according to the position and the start-up number of the current moment in the time period interval.
Further, step S102 further includes the following steps:
step S201, in the current period, acquiring the starting time and the closing time of each layer of users in each time period;
step S202, matching the starting time and the shutdown time of each layer of users in each time period with a preset time period to obtain the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time of each time period in M days;
step S203, average calculation is performed on the earliest power-on time, the latest power-on time, the earliest power-off time and the latest power-off time of each time period in the M days, so as to obtain the earliest power-on time, the latest power-on time, the earliest power-off time and the latest power-off time in the current period.
Specifically, referring to fig. 3, taking the x-th day of the current cycle as an example, the floor 1T is acquired Early stage 、(T In (a) Or T Late time ) Is started up at time Tk1; acquiring floor 2T Early stage 、(T In (a) Or T Late time ) Is started up at time Tk2; until the starting time of the user of each floor in each time period is obtained; comparing the minimum starting time and the maximum starting time Tkmax of the x day, taking the minimum starting time Tkmin as the earliest starting time Tzk-x of the x day, and taking the maximum starting time Tkmax as the latest starting time Twk-x of the x day; judging whether x is smaller than the acquisition period M, if so, calculating by adopting the same method until the earliest starting time and the latest starting time on the Mth day are obtained by calculation; the earliest and latest boot times in the M days are averaged to obtain the earliest and latest boot times Tzk and Twk in the current period.
Acquiring floor 1T Early stage 、(T In (a) Or T Late time ) Tg1 at shutdown time (Tg 1); acquiring floor 2T Early stage 、(T In (a) Or T Late time ) Tg2 at shutdown time (Tg); until the shutdown time of the user of each floor in each time period is obtained; comparing the minimum shutdown time Tgmin and the maximum shutdown time Tgmax on the x-th day, taking the minimum shutdown time Tgmin as the earliest shutdown time Tzgx on the x-th day, and taking the maximum shutdown time Tgmax as the latest shutdown time Tlgx on the x-th day; judging whether x is smaller than the acquisition period M, if so, calculating by adopting the same method until the earliest shutdown time and the latest shutdown time on the Mth day are obtained by calculation; the earliest shutdown time and the latest shutdown time in the M days are averaged, so that the earliest shutdown time Tzg and the latest shutdown time Twg in the current period are obtained.
Further, referring to fig. 2, step S103 includes the steps of:
step S301, the earliest starting time and the latest starting time form a first interval;
step S302, forming a second interval from the latest start-up time and the earliest shut-down time;
step S303, forming a third interval by the earliest shutdown time and the latest shutdown time;
wherein Tzk-Twk constitute a first interval; twk to Tzg constitute a second interval; tzg to Twg constitute a third section.
Further, step S105 includes the steps of:
step S401, if not, judging whether the starting number is 0;
step S402, if the starting number is 0, the host is not operated;
step S403, if the start-up number is not 0, the output frequency of the host is F;
wherein, F is obtained according to the initial frequency, the increasing frequency and the starting number.
Specifically, if the current time is not within the preset time period, determining the output frequency of the host according to the starting number. When n=0, f=0, the host does not operate; when n+.0, f=f c +F d ×N；
Wherein N is the starting number, F is the output frequency of the host, F c For the initial frequency F d For increasing frequency.
Further, step S107 includes the steps of:
step S501, if the current time is in the first interval or the third interval, judging whether the starting number is 0;
step S502, if the start-up number is 0, the output frequency of the host is the first standby frequency;
in step S503, if the power-on number is not 0, the output frequency of the host is F.
Specifically, when the current time T is in the interval Tzk to Twk or the interval Tzg to Twg, n= 0,F =fa; when n+.0, f=f c +F d X N, where Fa is the first standby frequency.
Further, step S107 includes the steps of:
step S601, if the current time is in the second interval, judging whether the starting number is 0;
step S602, if the power-on number is 0, the output frequency of the host is the second standby frequency;
in step S603, if the power-on number is not 0, the output frequency of the host is F.
Specifically, when the current time T is Twk to Tzg, n= 0,F =fb; when n+.0, f=f c +F d And the XN is used for realizing that the host can automatically operate in the common time period because Fb is the second standby frequency, so that the user can experience the smoking effect after starting the smoke machine (smoke hood) in the common time period, and the user experience is improved.
In addition, between the interval Tzk-Twk and the interval Tzg-Twg, the relative startup number is small, the interval Twk-Tzg is the peak period of the interval, and under the condition of guaranteeing the primary exhaust demand, the energy consumption of the host computer is reduced, the life loss of the host computer is further reduced, the Fa < Fb is set, and the configuration of the host computer or the platform can be modified.
There are several ways in which a range hood experiences a failure or delay for a common period of time: the first mode is fixed peak time, the peak time is different for different systems, and the fixed peak time is started for a community which is not commonly used in a kitchen, so that energy waste is easily caused, and the service life is also influenced; the second mode is that the peak time is adjustable, each set of system is required to be constantly and manually configured, peak intervals in time periods cannot be distinguished, the whole time period is ensured to uniformly operate according to the peak time, energy waste is easily caused, the service life is easily influenced, the occupancy rate of a new building district is low, the follow-up speed is gradually increased, the use frequency of a host is increased, and the time of the peak time is required to be constantly adjusted, so that time and labor are wasted; the third mode is a real-time adjustable common time period, the mode can run and calculate the proper common time period in real time through big data, and also can calculate the current proper peak time period through big data, so that unnecessary running time of the peak time is reduced, and the intelligent and convenient operation is realized.
The first mode and the second mode have stronger fixity, and energy waste and risks affecting service life are always caused according to actual various installation environments, and even if the peak time is adjustable, the later maintenance is increased. The third mode can enable the cloud platform to directly perform self-learning, and the running state of the host computer can be adjusted in real time according to running data of a user.
The application provides a control method of a range hood, which comprises the following steps: acquiring operation data and a preset time period, wherein the operation data comprises a start-up number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period; acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; according to the position and the starting number of the current moment in the time period interval, the output frequency of the host is determined, so that the host does not operate when the host is not started outside the common time period, the host can automatically operate in the common time period, after a user starts the range hood, the user can experience the smoking effect, and the user experience is improved.
Embodiment two:
fig. 4 is a flowchart of a control method of another range hood according to the second embodiment of the present application.
Referring to fig. 4, the method includes the steps of:
step S701, powering on a host computer to obtain the current time T;
step S702, acquiring a preset time period after determining the time period number and the time period interval by a mode of manually setting a host or remotely configuring a cloud platform;
step S703, judging whether the current time T is within a preset time period;
step S704, if yes, acquiring the earliest boot time Tzk recorded in the preset time period;
step S705, determining whether T is less than Tzk; if yes, confirming the starting number N, and when the starting number N=0, F=0; when n+.0, f=f c +F d X N; if not, acquiring the latest starting time Twk recorded in the preset time period;
step S706, judging whether T is smaller than Twk, if so, determining the start-up numberN, when n=0, f=f a The method comprises the steps of carrying out a first treatment on the surface of the When n+.0, f=f c +F d X N; if not, acquiring the earliest shutdown time Tzg recorded in the preset time period;
step S707, determining whether T is smaller than Tzg, if yes, determining the start-up number N, and when n=0, f=f b The method comprises the steps of carrying out a first treatment on the surface of the When n+.0, f=f c +F d X N; if not, acquiring the latest shutdown time Twg recorded in the preset time period;
step S708, determining whether T is smaller than Twg, if yes, determining the start-up number N, and when n=0, f=f a The method comprises the steps of carrying out a first treatment on the surface of the When n+.0, f=f c +F d ×N。
The application provides a control method of a range hood, which comprises the following steps: acquiring operation data and a preset time period, wherein the operation data comprises a start-up number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period; acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; according to the position and the starting number of the current moment in the time period interval, the output frequency of the host is determined, so that the host does not operate when the host is not started outside the common time period, the host can automatically operate in the common time period, after a user starts the range hood, the user can experience the smoking effect, and the user experience is improved.
Embodiment III:
fig. 5 is a schematic diagram of a control system of a range hood according to a third embodiment of the present application.
Referring to fig. 5, the control system of the range hood includes: the system comprises a host 1, a terminal 2 and a cloud platform 3, wherein the cloud platform 3 and the terminal 2 are respectively connected with the host 1;
the cloud platform 3 is used for receiving operation data sent by the terminal through the host and acquiring a preset time period, wherein the operation data comprises a startup number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period;
the host 1 is configured to obtain a current time, and determine whether the current time is within a preset time period; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; and determining the output frequency of the host according to the position and the starting number of the current moment in the time period interval.
The main machine 1 is equipment which is arranged at the outlet of a public flue of a residential roof, plays an auxiliary smoke discharging role on the oil smoke in the public flue and contains a fan in the interior; the terminal 2 is arranged at an air outlet of the range hood and comprises a power distribution valve and a smoke hood; the terminal 2 and the host 1 communicate in a wired and wireless mode and control a plurality of kitchen smoke exhausted through the common flue; the cloud platform 3 collects terminal operation data reported by a host, so that big data analysis such as user use habit can be performed, and the remote management terminal can realize remote configuration of a preset time period through the cloud platform 3, so that timely adjustment is facilitated according to actual conditions or special requirements of projects;
specifically, the power control of the host 1 can be realized by controlling the rotation speed, the driving power and the driving current; the power calculation of the host computer monitors an operation interval in real time through the cloud platform, calculates the current operation frequency of the host computer through the starting-up number reported to the cloud platform by the host computer, and sends the current operation frequency to the host computer for operation; the cloud platform can also receive the operation data sent by the host, analyze the operation data and configure and adjust the operation data to the host in real time.
Further, the cloud platform 3 is specifically configured to:
in the current period, acquiring the starting time and the closing time of each layer of users in each time period;
matching the starting time and the closing time of each layer of users in each time period with a preset time period to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in M days;
average calculation is carried out on the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in the M days, so that the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period are obtained;
here, the present application may also manually set a preset period of time on the main board through the host 1; according to the operation data reported by the terminal, analyzing the operation data to obtain the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time; and confirming the output frequency of the host according to the received power-on and power-off conditions of the terminal.
The application provides a control system of a range hood, comprising: acquiring operation data and a preset time period, wherein the operation data comprises a start-up number; calculating the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period; acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; according to the position and the starting number of the current moment in the time period interval, the output frequency of the host is determined, so that the host does not operate when the host is not started outside the common time period, the host can automatically operate in the common time period, after a user starts the range hood, the user can experience the smoking effect, and the user experience is improved.
The embodiment of the application also provides electronic equipment, which comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor realizes the steps of the control method of the range hood provided by the embodiment when executing the computer program.
The embodiment of the application also provides a computer readable medium with non-volatile program codes executable by a processor, wherein the computer readable medium stores a computer program which executes the steps of the control method of the range hood of the embodiment when being executed by the processor.
The computer program product provided by the embodiment of the present application includes a computer readable storage medium storing a program code, where instructions included in the program code may be used to perform the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment and will not be described herein.
It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described system and apparatus may refer to corresponding procedures in the foregoing method embodiments, which are not described herein again.
In addition, in the description of embodiments of the present application, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, a network device, etc.) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above examples are only specific embodiments of the present application, and are not intended to limit the scope of the present application, but it should be understood by those skilled in the art that the present application is not limited thereto, and that the present application is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A control method of a range hood, the method comprising:
acquiring operation data and a preset time period, wherein the operation data comprises a start-up number;
calculating the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period according to the operation data;
constructing a time period interval according to the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period;
acquiring a current time and judging whether the current time is within a preset time period or not;
if not, determining the output frequency of the host according to the starting number;
if yes, determining the position of the current moment in the time period interval;
and determining the output frequency of the host according to the position of the current time in the time period and the starting number.
2. The control method of a range hood according to claim 1, wherein calculating an earliest power-on time, a latest power-on time, an earliest power-off time, and a latest power-off time in a current cycle based on the operation data comprises:
acquiring the starting time and the closing time of each layer of users in each time period in the current period;
matching the starting time and the closing time of each layer of users in each time period with the preset time period to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in M days;
and carrying out average calculation on the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in the M days to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period.
3. The control method of a range hood according to claim 1, wherein the constructing a time zone according to the earliest power-on time, the latest power-on time, the earliest power-off time, and the latest power-off time in the current period includes:
forming a first interval by the earliest starting time and the latest starting time;
forming a second interval by the latest starting time and the earliest closing time;
and forming a third interval by the earliest shutdown time and the latest shutdown time.
4. The control method of a range hood according to claim 1, wherein if not, determining an output frequency of a main unit according to the start-up number comprises:
if not, judging whether the starting number is 0;
if the starting number is 0, the host is not operated;
if the starting number is not 0, the output frequency of the host is F;
wherein F is obtained according to the initial frequency, the increasing frequency and the starting number.
5. The control method of a range hood according to claim 3, wherein the determining the output frequency of the host according to the position of the current time in the time period and the start-up number comprises:
if the current time is in the first interval or the third interval, judging whether the starting number is 0;
if the starting number is 0, the output frequency of the host is a first standby frequency;
and if the starting-up number is not 0, the output frequency of the host is F.
6. The control method of a range hood according to claim 3, wherein the determining the output frequency of the host according to the position of the current time in the time period and the start-up number comprises:
if the current time is in the second interval, judging whether the starting number is 0;
if the starting-up number is 0, the output frequency of the host is a second standby frequency;
and if the starting-up number is not 0, the output frequency of the host is F.
7. The control system of the range hood is characterized by comprising a host, a terminal and a cloud platform, wherein the cloud platform and the terminal are respectively connected with the host;
the cloud platform is used for receiving operation data sent by the terminal through the host and acquiring a preset time period, wherein the operation data comprises a startup number; calculating the earliest starting time, the latest starting time, the earliest shutdown time and the latest shutdown time in the current period according to the operation data; constructing a time period interval according to the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period;
the host is used for acquiring the current time and judging whether the current time is within a preset time period or not; if not, determining the output frequency of the host according to the starting number; if yes, determining the position of the current moment in the time period interval; and determining the output frequency of the host according to the position of the current time in the time period and the starting number.
8. The control system of a range hood of claim 7, wherein the cloud platform is specifically configured to:
acquiring the starting time and the closing time of each layer of users in each time period in the current period;
matching the starting time and the closing time of each layer of users in each time period with the preset time period to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in M days;
and carrying out average calculation on the earliest starting time, the latest starting time, the earliest closing time and the latest closing time of each time period in the M days to obtain the earliest starting time, the latest starting time, the earliest closing time and the latest closing time in the current period.
9. An electronic device comprising a memory, a processor, the memory having stored thereon a computer program executable on the processor, characterized in that the processor implements the method of any of the preceding claims 1 to 6 when the computer program is executed.
10. A computer readable medium having non-volatile program code executable by a processor, the program code causing the processor to perform the method of any one of claims 1 to 6.
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