CN104125263B - A kind of system for carrying out time service for home appliance by Internet of Things - Google Patents
A kind of system for carrying out time service for home appliance by Internet of Things Download PDFInfo
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- CN104125263B CN104125263B CN201310157851.2A CN201310157851A CN104125263B CN 104125263 B CN104125263 B CN 104125263B CN 201310157851 A CN201310157851 A CN 201310157851A CN 104125263 B CN104125263 B CN 104125263B
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Abstract
The present invention proposes a kind of system for carrying out time service for home appliance by Internet of Things, including:Home appliance, home appliance have Internet of Things communication module;Gateway, gateway carry out radio communication with home appliance;Router;And Internet of Things server, Internet of Things server are communicated by gateway and router with home appliance, for carrying out time service to home appliance.According to the system for carrying out time service for home appliance by Internet of Things of the present invention, external clock hardware need not be increased, it is ensured that the accuracy of home appliance internal system time, home appliance is voluntarily timed processing, provide users with the convenient, system architecture is simple.
Description
Technical field
It is more particularly to a kind of to be for what home appliance carried out time service by Internet of Things the present invention relates to internet of things field
System.
Background technology
At present, the control system of home appliance such as air conditioner will not typically configure external clock, the timing control of air conditioner
System can only simulate a relative time to realize by the SCM system timer inside air conditioner or inside remote control.Example
Such as, if current time is 19:00, air conditioner is set in 22:00 start, the then mode realized can have following three kinds:
A kind of mode is:When the remote control of air conditioner has onboard clock, user can set 22 on a remote control:00 is fixed
Shi Kaiji, when remote control clock reaches 22:00, then remote control send start-up command, air conditioner start.
Another way is:When the remote control of air conditioner does not have onboard clock, user needs to calculate timing with working as
The time difference of preceding time such as 22:00-19:00=4:00, then remote control SCM system timer operation is sent out after 4 hours
Machine order, air conditioner start.
Yet another approach is:When the remote control of air conditioner does not have onboard clock, user needs to calculate timing with working as
The time difference of preceding time such as 22:00-19:00=04:00, then remote control to air conditioner send 4 hours after send power-on command,
After interface circuit of air conditioner single-chip system timer is run 4 hours, air conditioner start.
In summary, it is the shortcomings that existing timing:
1st, user sets timing function, is required for calculating timing, inconvenience is brought to user's use.
2nd, by remote control control air conditioner timed power on/off, remote control SCM system needs to carry out to check and count in real time
Timing is calculated, so that the battery power consumption of remote control.
3rd, by remote control control air conditioner timed power on/off, if remote control powers off, after re-powering, then set
Timed switching function will fail.
4th, by remote control control air conditioner timed power on/off, due to using remote control single-chip microcomputer timer timing, timing
Time is longer, and timing error is bigger.
5th, air conditioner timed power on/off is controlled by remote control external clock module, then external clock shares electricity with remote control
Pond, if battery runs down, external clock cannot be worked, and after re-powering, external clock is reworked, but the time is not
Accurately, so external clock will configure backup battery.External clock module and configuration backup battery, can cause cost significantly to increase
Add.
6th, by air-conditioning master control borad timed power on/off, if air-conditioning powers off, re-power, then the time switch work(set
Can failure.
7th, by air-conditioning master control borad timed power on/off, due to using master control borad single-chip microcomputer timer timing, timing is got over
Long, timing error is bigger.
8th, by master control borad external clock module timed power on/off, then external clock shares power supply with master control borad, if electric
Source is powered off, then external clock cannot be worked, and after re-powering, external clock is reworked, but the time is inaccurate, so
External clock will configure backup battery.Equally, external clock module and configuration backup battery, can cause cost to be significantly increased.
The content of the invention
The purpose of the present invention is intended at least solve one of above-mentioned technical problem to a certain extent.
Therefore, a kind of by the system that Internet of Things is home appliance progress time service it is an object of the invention to propose, this is
System need not increase external clock hardware, can reduce cost, save electric energy.Furthermore it is possible to ensure home appliance internal time
Accuracy, and home appliance can voluntarily be timed operation, provide users with the convenient.In addition, the system architecture is simple
It is single.
To reach above-mentioned purpose, proposition of the embodiment of the present invention is a kind of to be for what home appliance carried out time service by Internet of Things
System, the system include:Home appliance, the home appliance have Internet of Things communication module;Gateway, the gateway and the household electrical appliances
Equipment carries out radio communication;Router;Internet of Things server, the Internet of Things server pass through the gateway and router and institute
State home appliance to be communicated, for carrying out time service to the home appliance.
The system for carrying out time service for household electrical appliance by Internet of Things according to embodiments of the present invention, Internet of Things is obtained by gateway
The correct time of network server, and then gateway timing to home appliance by wirelessly sending renewal time order, it is outer not increasing
In the case of portion's clock hardware, it is ensured that the time of home appliance is upgraded in time, makes its internal clock time and standard
Time synchronized, the time is more accurate, so that home appliance can voluntarily be timed operation, can reduce cost, save electric energy.
In addition, the system architecture is simple, home appliance can voluntarily be timed switching on and shutting down operation, provide the user side
Just.
In one embodiment of the invention, the Internet of Things server, for the system in the Internet of Things server
When time and inconsistent time service centre time, time service more newer command is generated, and update the system time of the Internet of Things server;
The gateway, after generating time service more newer command in the Internet of Things server, the system time after acquisition renewal, and to
The home appliance sends renewal time message command, so that the home appliance updates according to the system time after the renewal
The time of the household electrical appliances.
In another embodiment of the present invention, the gateway, it is additionally operable to judge the time of the gateway and the Internet of Things
Whether the system time of network server consistent, if it is determined that inconsistent, updates the time of the gateway, and according to renewal after
The time of gateway sends renewal time message command to the home appliance, so that after the home appliance is according to the renewal
The time of gateway updates the time of the household electrical appliances.
In one embodiment of the invention, the gateway, for sending querying command to the home appliance to obtain
The time of the home appliance, when the gateway judges time and the Time Inconsistency of the gateway of the home appliance,
The gateway sends renewal time message command according to the time of the gateway to the home appliance.
It is in one embodiment of the invention that home appliance carries out the system of time service also including visitor above by Internet of Things
Family end, the client are connected by wired or wireless way with the gateway, and the client is used to obtain the gateway
Time, and when judging the time inaccuracy of the gateway, update the time of the gateway.
The orthochronous of client is obtained by gateway, can be protected in the case where gateway can not connect Internet of Things server
The time for demonstrate,proving home appliance is accurate.
In the case where that can not be connected with Internet of Things server, can be ensured by the time of client more new gateway
The internal time of home appliance it is accurate.
In one embodiment of the invention, the client can be mobile terminal, the client by WiFi with
The gateway is communicated.
In one embodiment of the invention, the home appliance can be air conditioner.
In one embodiment of the invention, the gateway can be entered with the home appliance by the mode of radio frequency 433
Row radio communication.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and it is readily appreciated that, wherein:
Fig. 1 is to pass through schematic diagram that Internet of Things is the system that home appliance carries out time service according to the embodiment of the present invention;
Fig. 2 is to pass through work that Internet of Things is the system that home appliance carries out time service according to one embodiment of the present of invention
The schematic diagram of process;
Fig. 3 is to pass through work that Internet of Things is the system that home appliance carries out time service according to an alternative embodiment of the invention
Make the schematic diagram of process;
Fig. 4 is to pass through signal that Internet of Things is the system that home appliance carries out time service according to one embodiment of the present of invention
Figure;And
Fig. 5 is to pass through work that Internet of Things is the system that home appliance carries out time service according to an alternative embodiment of the invention
Make the schematic diagram of process.
Reference:
Home appliance 101, gateway 102, router 103, Internet of Things server 104 and Internet of Things communication module 105, country
Time service center 201, client 401.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.For letter
Change disclosure of the invention, hereinafter the part and setting of specific examples are described.Certainly, they are only example, and
Purpose does not lie in the limitation present invention.In addition, the present invention can in different examples repeat reference numerals and/or letter.It is this heavy
It is the relation between itself not indicating discussed various embodiments and/or setting for purposes of simplicity and clarity again.This
Outside, the invention provides various specific techniques and material examples, but those of ordinary skill in the art can be appreciated that
The applicable property of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it
" on " structure can include the first and second features and be formed as the embodiment that directly contacts, other feature shape can also be included
Into the embodiment between the first and second features, such first and second feature may not be direct contact.
In the description of the invention, it is necessary to explanation, unless otherwise prescribed and limit, term " installation ", " connected ",
" connection " should be interpreted broadly, for example, it may be mechanical connection or electrical connection or the connection of two element internals, can
To be to be joined directly together, can also be indirectly connected by intermediary, for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term.
With reference to following description and accompanying drawing, it will be clear that these and other aspects of embodiments of the invention.In these descriptions
In accompanying drawing, some particular implementations in embodiments of the invention are specifically disclosed, to represent to implement the implementation of the present invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, the present invention
Embodiment includes all changes, modification and the equivalent fallen into the range of the spirit and intension of attached claims.
The one kind for describing to propose according to embodiments of the present invention with reference to the accompanying drawings is awarded by Internet of Things to home appliance
When system.
As shown in figure 1, the system for carrying out time service to home appliance by Internet of Things of the embodiment of the present invention includes:Household electrical appliances are set
Standby 101, gateway 102, router 103 and Internet of Things server 104.Wherein, home appliance 101 has Internet of Things communication module
105.Gateway 102 carries out radio communication with home appliance 101.Internet of Things server 104 by gateway 102 and router 103 with
Home appliance 101 is communicated, for carrying out time service to home appliance 101.
As shown in Fig. 2 Internet of Things server 104 periodically obtains national time service center 201 in such as ten minutes by internet
Temporal information, after the temporal information that Internet of Things server 104 receives national time service center 201, judge its own system
Whether the time is consistent with the time at national time service center 201, if Internet of Things server 104 judges the system time of itself with connecing
The time consistency at the national time service center 201 received, then need not update system time, the time of Internet of Things server 104 with
The time synchronized at national time service center 201.In one embodiment of the invention, if during the system of Internet of Things server 104
Between Time Inconsistency with national time service center 201, then generate time service more newer command, and update Internet of Things server 104 is
Unite the time.Meanwhile after Internet of Things server 104 generates time service more newer command, by router 103 by time service more newer command
Send to gateway 102, gateway 102 obtains the system time after renewal, and sends renewal time information life to home appliance 101
Order, so that home appliance 101 updates the time of home appliance 101 according to the system time after renewal.In the reality of the present invention
Apply in example, gateway 102 can carry out radio communication with home appliance 101 by the mode of radio frequency 433.Home appliance 101 receives
To after renewal time message command, the time of itself is updated, to ensure the accurate of time.So home appliance 101
Such as air conditioner need not increase external clock hardware, you can obtain an accurate clock by the time service of gateway 102, make household electrical appliances
Such as air conditioner timing controlled of equipment 101 is transformed to the absolute timing of itself by the relative timing of remote control.User is timed
During operation, as long as setting timing, setting time is sent to such as air conditioner of home appliance 101 by remote control, then family
Electric equipment 101 can voluntarily be timed operation.
As shown in figure 3, in another embodiment of the present invention, gateway 102 be additionally operable to judge the system time of itself with
Whether the system time of Internet of Things server 104 is consistent, if gateway 102 judges the system time and Internet of Things server of itself
104 system time is inconsistent, then the more time of new gateway 102, and according to time of the gateway 102 after renewal to home appliance
101 send renewal time message command, so that home appliance 101 updates home appliance according to the time of the gateway 102 after renewal
101 time.In some embodiments of the invention, home appliance 101 can be air conditioner.Specifically, gateway 102 is regular
Ground, such as 10 minutes, by router 103 and internet access Internet of Things server 104, if gateway 102 finds Internet of Things
There is the renewal time service more newer command of Internet of Things server 104 on server 104, then gateway 102 downloads the system of Internet of Things server 104
Unite the time, and update the system time of itself, meanwhile, by the way that wirelessly for example the mode of radio frequency 433 is for example empty to home appliance 101
Device is adjusted to send renewal time message command, so that such as air conditioner of home appliance 101 carries out time renewal.If gateway 102 is sent out
There is no renewal time message command on existing Internet of Things server 104, but gateway 102 judges the system time and Internet of Things of itself
The system time of server 104 is inconsistent, then gateway 102 downloads the system time of Internet of Things server 104, and updates itself
System time, make it consistent with the system time of Internet of Things server 104.And by the way that wirelessly for example radio frequency 433 is set to household electrical appliances
Standby 101 such as air conditioners send renewal time message command.Such as air conditioner of home appliance 101 is received by radio frequency 433
After the renewal time message command of gateway 102, the single-chip computer control system of home appliance 101 passes through the software algorithm shape in it
Into simulation clock, the system time of itself is updated, to ensure the accurate of time.
In another embodiment of the present invention, gateway 102 is additionally operable to send inquiry to such as air conditioner of home appliance 101
Order is to obtain the time of home appliance 101, when gateway 102 judges that the time of home appliance 101 and the time of gateway 102 differ
During cause, gateway 102 sends renewal time message command according to the time of itself of gateway 102 to home appliance 101.Specifically, family
The system time of such as air conditioner of electric equipment 101 can be simulated by its single-chip microcomputer timer and generated, if home appliance 101
Situations such as example being powered off such as air conditioner generation chance failure, its timer can be out of service, after air conditioner re-powers, timer
Again operation, it is necessary to the time of timer must be accurate, so gateway 102 is regularly, such as 5 minutes, to home appliance 101
As air conditioner send querying command to obtain the time of home appliance 101, home appliance 101 passes through wirelessly such as radio frequency 433
The temporal information of feedback itself is to gateway 102.In the case of the system time for ensureing gateway 102 is accurate, gateway 102 judges house
Whether the temporal information that electric equipment 101 is fed back to is consistent with the time of gateway 102, if gateway 102 judges home appliance 101
Time and gateway 102, the system time of itself was inconsistent, then gateway 102 according to the time of its own to home appliance 101 for example
Air conditioner sends renewal time order, so that home appliance 101 is forced to carry out time renewal.In home appliance 101 by wireless
Such as after radio frequency 433 receives renewal time order, the time of itself is updated, to ensure the standard of its own time
Really.It can be said that correct time is acquired periodically in the single-chip computer control system of such as air conditioner of home appliance 101, home appliance 101
Single-chip computer control system carries out timing according to the time, produces an accurate internal clocking.
In another embodiment of the present invention, as shown in figure 4, being that home appliance carries out time service above by Internet of Things
System can also include client 401, and client 401 is connected by wired or wireless way with gateway 102, and client 401 is used
In the time for obtaining gateway 102, and when judging the time inaccuracy of gateway 102, the time of more new gateway.Specifically, at this
In one embodiment of invention, client 401 can be mobile terminal terminal such as mobile phone, notebook computer, client 401
Such as mobile terminal can be communicated by WiFi with gateway 102.For example, as shown in figure 5, mobile terminal passes through router
103 WiFi network sends the order of the inquiry time of gateway 102 to gateway 102, and gateway 102 receives time inquiring order, then
The temporal information of its own is sent to mobile terminal by router 103 by WiFi network.Mobile terminal receives gateway
After 102 temporal information, judge whether the time of gateway 102 is accurate, and in the time inaccuracy of mobile terminal, in movement
Correct time is set in terminal, is sent by WiFi network to gateway 102 and forces renewal time to be ordered.Gateway passes through WiFi nets
Network receives the pressure renewal time order of mobile terminal, then the system time of itself is updated, so that the time is accurate, entered
And renewal time message command is sent to such as air conditioner of home appliance 101 by the wirelessly such as mode of radio frequency 433, household electrical appliances are set
Standby 101 after for example air conditioner receives renewal time message command, the time of itself is updated so that its time more
Accurately.So when gateway 102 can not be communicated with Internet of Things server 104, and in the system of gateway 102 itself
Between it is inaccurate when, can by client 401 equally can to home appliance 101 carry out time service, to ensure home appliance 101
Time is accurate.
In addition, by Internet of Things it is that the system that home appliance 101 carries out time service is household electrical appliances are set by the embodiment of the present invention
After standby 101 carry out time service, an accurate clock is produced in home appliance 101, then ammeter can be installed on home appliance 101
Electricity statistics is carried out, or record running status daily record, such New function for being related to time tag can be set applied to household electrical appliances
On standby 101, the function of home appliance 101 is added.
In summary, the system for carrying out time service for home appliance by Internet of Things according to embodiments of the present invention, household electrical appliances are set
The standby correct time that Internet of Things server is obtained by gateway, in the case where not increasing external clock hardware, it is ensured that family
The time of electric equipment is upgraded in time, makes that its internal clocking is synchronous with the standard time, and system time is more accurate, so as to household electrical appliances
Equipment can voluntarily be timed operation.In addition, the system can reduce cost, electric energy is saved.The system architecture is simple, for
Family provides conveniently.
Furthermore it is also possible to the orthochronous of client is obtained by gateway, and then by wirelessly being sent more to home appliance
New time order, so that home appliance carries out time renewal, can be in the case where gateway can not be connected with Internet of Things server
Ensure that the time of home appliance is accurate.
Each functional unit in each embodiment of the present invention can be integrated in a processing module or each
Unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated module both may be used
Realize, can also be realized in the form of software function module in the form of using hardware.If the integrated module is with soft
The form of part functional module realize and be used as independent production marketing or in use, can also be stored in one it is computer-readable
In storage medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be any
One or more embodiments or example in combine in an appropriate manner.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is by appended claims and its equivalent limits.
Claims (6)
- A kind of 1. system for carrying out time service for home appliance by Internet of Things, it is characterised in that including:Home appliance, the home appliance have Internet of Things communication module;Gateway, the gateway carry out radio communication with the home appliance, and the gateway is regularly sent to the home appliance Querying command is to obtain the time of the home appliance, when the gateway judges the time of the home appliance and the gateway During Time Inconsistency, the gateway sends renewal time message command according to the time of the gateway to the home appliance;Router;AndInternet of Things server, the Internet of Things server are communicated by the gateway and router with the home appliance, For carrying out time service to the home appliance;Client, the client are connected by wired or wireless way with the gateway, and the client is used in the net When closing with Internet of Things server disconnection, the time of the gateway is obtained, and when judging the time inaccuracy of the gateway, Update the time of the gateway;After the home appliance receives the renewal time message command of the gateway, simulation clock is formed by software algorithm It is updated with the system time to itself.
- 2. it is as claimed in claim 1 the system that home appliance carries out time service by Internet of Things, it is characterised in thatThe Internet of Things server, for system time and the time service centre time in the Internet of Things server it is inconsistent when, Time service more newer command is generated, and updates the system time of the Internet of Things server;The gateway, after generating time service more newer command in the Internet of Things server, the system time after renewal is obtained, And renewal time message command is sent to the home appliance, so that the home appliance is according to the system time after the renewal Update the time of the home appliance.
- 3. it is as claimed in claim 2 the system that home appliance carries out time service by Internet of Things, it is characterised in that the net Close, whether with the system time of the Internet of Things server consistent, if it is determined that differing if being additionally operable to judge the time of the gateway Cause then updates the time of the gateway, and sends renewal time information to the home appliance according to the time of the gateway after renewal Order, so that the home appliance updates the time of the household electrical appliances according to the time of the gateway after the renewal.
- 4. it is as claimed in claim 1 the system that home appliance carries out time service by Internet of Things, it is characterised in that the client Hold and communicated for mobile terminal, the client by WiFi with the gateway.
- 5. it is as claimed in claim 1 the system that home appliance carries out time service by Internet of Things, it is characterised in that the household electrical appliances Equipment is air conditioner.
- 6. it is as claimed in claim 1 the system that home appliance carries out time service by Internet of Things, it is characterised in that the gateway Radio communication is carried out by the mode of radio frequency 433 with the home appliance.
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CN106846768A (en) * | 2015-12-07 | 2017-06-13 | 美的集团股份有限公司 | The portable control device of household electrical appliance and the control system of household electrical appliance |
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CN107514748A (en) * | 2017-08-22 | 2017-12-26 | 深圳创维空调科技有限公司 | A kind of intelligent clock and watch air-conditioning and its time obtaining method |
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