CN107635244A - Electricity-saving control method and device applied to internet-of-things terminal - Google Patents
Electricity-saving control method and device applied to internet-of-things terminal Download PDFInfo
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- CN107635244A CN107635244A CN201710755534.9A CN201710755534A CN107635244A CN 107635244 A CN107635244 A CN 107635244A CN 201710755534 A CN201710755534 A CN 201710755534A CN 107635244 A CN107635244 A CN 107635244A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
This application discloses a kind of electricity-saving control method applied to internet-of-things terminal and Internet of Things repeater, methods described to comprise the following steps：Internet of Things repeater receives the first trigger condition and the second trigger condition that user is set, and first trigger condition is used to trigger the first battery saving mode, and the second trigger condition user triggers the second battery saving mode；Internet of Things repeater configures the first trigger condition and the second trigger condition to the man-to-man mode of the multiple internet-of-things terminal；Internet of Things repeater judges whether the first internet-of-things terminal reaches the first trigger condition, and such as described first internet-of-things terminal reaches the first trigger condition, activates first internet-of-things terminal and runs the first battery saving mode；Internet of Things repeater judges whether the second internet-of-things terminal reaches the second trigger condition, and such as described second internet-of-things terminal reaches the second trigger condition, activates second internet-of-things terminal and runs the second battery saving mode.The technical scheme that the application provides has the advantages of user experience is good.
Description
Technical field
The application is related to the communications field, more particularly to a kind of electricity-saving control method and device applied to internet-of-things terminal.
Background technology
Internet of Things is the important component of generation information technology, and the important development stage in " informationization " epoch.
Its English name is：“Internet of things(IoT)”.As its name suggests, Internet of Things is exactly the connected internet of thing thing.This
There is two layers of meaning：First, the core of Internet of Things and basis are still internet, it is extension and extension on Internet basic
Network；Second, its user terminal extends and extend between any article and article, enter row information and exchange and communicate, that is,
Thing thing mutually ceases.Internet of Things is widely used in network by the cognition technology that communicates such as Intellisense, identification technology and general fit calculation
In fusion, also therefore it is referred to as the third wave that world information industry develops after computer, internet.Internet of Things is mutual
The application extension of networking, rather than Internet of Things is network, Internet of Things is business and application.Therefore, application innovation is thing
The core of networking development, the innovation 2.0 using Consumer's Experience as core are the souls of Internet of Things development.
It is current Internet of Things urgent problem that how internet-of-things terminal, which carries out power saving, and the power saving of existing Internet of Things is imitated
Fruit is poor, can not meet the requirement of user, and user experience is low.
The content of the invention
The application provides a kind of electricity-saving control method applied to internet-of-things terminal.Province can be entered to internet-of-things terminal
Electricity, improve Consumer's Experience.
First aspect, there is provided a kind of electricity-saving control method applied to internet-of-things terminal, methods described comprise the following steps：
Internet of Things repeater receives the first trigger condition and the second trigger condition that user is set, first trigger condition
For triggering the first battery saving mode, the second trigger condition user triggers the second battery saving mode；Internet of Things repeater is to described
Multiple man-to-man modes of internet-of-things terminal configure the first trigger condition and the second trigger condition；Internet of Things repeater judges first
Whether internet-of-things terminal reaches the first trigger condition, and such as described first internet-of-things terminal reaches the first trigger condition, described in activation
First internet-of-things terminal runs the first battery saving mode；Internet of Things repeater judges whether the second internet-of-things terminal reaches the second triggering
Condition, such as described second internet-of-things terminal reach the second trigger condition, activate second internet-of-things terminal and run the second power saving
Pattern.
Optionally, methods described is touched in Internet of Things repeater with packet mode to the multiple internet-of-things terminal configuration first
After clockwork spring part and the second trigger condition, in addition to：
Internet of Things repeater receives the heartbeat message that all internet-of-things terminals are sent, and the heartbeat message includes：During transmission
Between, extract the transmission time in the heartbeat message, by the transmission time compared with the local very first time, such as send the time with
Difference between the local very first time exceedes setting range, Internet of Things for the difference just or between transmission time and the local very first time
Net repeater sends time synchronized message to internet-of-things terminal, and the time synchronized message includes local second time, when described
Between synchronization message be used for indicate internet-of-things terminal by the second time described in time adjusted value.
Optionally, methods described is touched in Internet of Things repeater with packet mode to the multiple internet-of-things terminal configuration first
After clockwork spring part and the second trigger condition, in addition to：
Internet of Things repeater periodically receives the positional information of the multiple internet-of-things terminal, such as the position letter according to as described in
Breath judges that the travel frequency of the 3rd internet-of-things terminal is higher than setpoint frequency, then forbids sending institute to the 3rd internet-of-things terminal
State time synchronized message.
Optionally, the Internet of Things repeater is specially to internet-of-things terminal transmission time synchronized message：
To confirm ACK message, the ACK message carries instruction internet-of-things terminal and will adjusted the time time synchronized message
The indicated value of whole value second time, 4 subcarriers that it is -28, -27 ,+27 ,+28 in numbering that second time, which carries,
The Rate fields and Tail fields of ACK traditional signaling message.
Optionally, it is described as first internet-of-things terminal reaches the first trigger condition, activation the first Internet of Things end
End the first battery saving mode of operation is specific, including：
There are the data not sent in the first internet-of-things terminal as described in, such as described first internet-of-things terminal reaches the first triggering
Condition, then after the data that first terminal is sent that this does not send, the first internet-of-things terminal of control runs the first battery saving mode.
Second aspect, there is provided a kind of Internet of Things repeater, the Internet of Things repeater include：
Receiving unit, for receiving the first trigger condition and the second trigger condition of user's setting, the first triggering bar
Part is used to trigger the first battery saving mode, and the second trigger condition user triggers the second battery saving mode；
Processing unit, it is additionally operable to configure the first trigger condition and the to the multiple internet-of-things terminal in a manner of man-to-man
Two trigger conditions；Processing unit, it is additionally operable to judge whether the first internet-of-things terminal reaches the first trigger condition, such as described first thing
Networked terminals reach the first trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater
Judging whether the second internet-of-things terminal reaches the second trigger condition, such as described second internet-of-things terminal reaches the second trigger condition,
Activate second internet-of-things terminal and run the second battery saving mode.
Optionally, the receiving unit, it is additionally operable to receive the heartbeat message that all internet-of-things terminals are sent, the heartbeat disappears
Breath includes：Send the time；
The processing unit, it is additionally operable to extract the transmission time in the heartbeat message, by the transmission time and local first
Time is compared, as send the difference between time and the local very first time for just or send time and the local very first time it
Between difference exceed setting range, Internet of Things repeater sends time synchronized message to internet-of-things terminal, and the time synchronized disappears
Breath includes local second time, when the time synchronized message is used to indicate internet-of-things terminal by second described in time adjusted value
Between.
Optionally, the receiving unit, it is additionally operable to periodically receive the positional information of the multiple internet-of-things terminal；
The processing unit, it is additionally operable to the positional information according to as described in such as and judges that the travel frequency of the 3rd internet-of-things terminal is high
In setpoint frequency, then forbid sending the time synchronized message to the 3rd internet-of-things terminal.
Optionally, the time synchronized message is confirms ACK message, the processing unit, be additionally operable to numbering be -28, -
27th ,+27 ,+28 4 subcarriers, ACK traditional signaling message Rate fields and Tail fields in carry second time.
Optionally, the processing unit, the data not sent be present specifically for such as described first internet-of-things terminal, such as institute
State the first internet-of-things terminal and reach the first trigger condition, then after the data that first terminal is sent that this does not send, control the
One internet-of-things terminal runs the first battery saving mode.
The third aspect, there is provided a kind of computer-readable storage medium, wherein, the computer-readable storage medium can have program stored therein, should
It is applied to the part of the electricity-saving control method of internet-of-things terminal when program performs including any one that above-mentioned first aspect is recorded
Or Overall Steps.
Fourth aspect, there is provided a kind of Internet of Things repeater, the Internet of Things repeater include：Processor, memory, transceiver
And bus, the processor, memory, transceiver are connected by bus, the memory storage program code.Processor is used to call
The program code stored in memory, the province that any one for performing first aspect record is applied to internet-of-things terminal are automatically controlled
The part or all of step of method processed.
Technical scheme provided by the invention works as the first trigger condition for receiving user by man-machine interaction mode and setting
During with the second trigger condition, the first trigger condition and the second triggering bar are configured to each internet-of-things terminal in a manner of man-to-man
Part, Internet of Things repeater judge that the internet-of-things terminal reaches that trigger condition, such as reach the first trigger condition, run the first province
Power mode, such as reach the second trigger condition, run the second battery saving mode, this method is provided with two kinds of trigger conditions and two kinds of provinces
Power mode, Internet of Things repeater can make it that according to different states to control internet-of-things terminal to run different battery saving modes,
So as to reach saving electricity, the advantages of improving user experience.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the embodiment of the present application, required use in being described below to embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the present application, for this area
For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of network diagram based on Internet of Things repeater.
Fig. 2 is a kind of flow chart of electricity-saving control method applied to internet-of-things terminal of the embodiment of the present application.
Fig. 3 is a kind of electricity-saving control method flow chart applied to internet-of-things terminal that another embodiment of the application provides.
Fig. 4 is the structural representation of the Internet of Things repeater of the offer of the embodiment of the present application.
Fig. 5 is a kind of hardware architecture diagram for Internet of Things repeater that the application provides.
Fig. 6-1 is the structural representation of ACK frames.
Fig. 6-2 is the structural representation of L-SIG in ACK frames.
Embodiment
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing described as flow chart or method.Although operations are described as the processing of order by flow chart, therein to be permitted
Multioperation can be implemented concurrently, concomitantly or simultaneously.In addition, the order of operations can be rearranged.When it
The processing can be terminated when operation is completed, it is also possible to the additional step being not included in accompanying drawing.The processing
It can correspond to method, function, code, subroutine, subprogram etc..
Alleged within a context " computer equipment ", also referred to as " computer ", referring to can be by running preset program or referring to
Order performs the intelligent electronic device of the predetermined process process such as numerical computations and/or logical calculated, its can include processor with
Memory, the survival that is prestored in memory by computing device are instructed to perform predetermined process process, or by ASIC,
The hardware such as FPGA, DSP perform predetermined process process, or are realized by said two devices combination.Computer equipment includes but unlimited
In server, PC, notebook computer, tablet personal computer, smart mobile phone etc..
Method (some of them are illustrated by flow) discussed hereafter can be by hardware, software, firmware, centre
Part, microcode, hardware description language or its any combination are implemented.Implement when with software, firmware, middleware or microcode
When, to implement the program code of necessary task or code segment can be stored in machine or computer-readable medium and (for example deposit
Storage media) in.(one or more) processor can implement necessary task.
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and it is not interpreted as
It is limited only by the embodiments set forth herein.
Although it should be appreciated that may have been used term " first ", " second " etc. herein to describe unit,
But these units should not be limited by these terms.It is used for the purpose of using these terms by a unit and another unit
Make a distinction.For example, in the case of the scope without departing substantially from exemplary embodiment, it is single that first module can be referred to as second
Member, and similarly second unit can be referred to as first module.Term "and/or" used herein above include one of them or
Any and all combination of more listed associated items.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
It should further be mentioned that in some replaces realization modes, the function/action being previously mentioned can be according to different from attached
The order indicated in figure occurs.For example, depending on involved function/action, the two width figures shown in succession actually may be used
Substantially simultaneously to perform or can perform in a reverse order sometimes.
The present invention is described in further detail below in conjunction with the accompanying drawings.
According to an aspect of the invention, there is provided a kind of electricity-saving control method applied to internet-of-things terminal.Wherein, should
Method is applied in internet of things as shown in Figure 1, as shown in figure 1, the internet of things includes：Internet-of-things terminal 10, Internet of Things
Access point AP20, gateway 30 and repeater 40, above-mentioned internet-of-things terminal can have different performances according to different situations
Form, such as the internet-of-things terminal are specifically as follows：The equipment such as mobile phone, tablet personal computer, computer, certain its can also include band
There is an other equipment of network savvy, such as intelligent television, intelligent air condition, the terminal device of intelligent kettle or some Internet of Things, on
State internet-of-things terminal 10 to be wirelessly connected with repeater 40, repeater 40 is connected with AP20, and AP20 passes through another kind side
Formula (connected modes i.e. different from wireless mode) accesses internet with gateway 30, and above-mentioned wireless mode includes but is not limited to：It is blue
The modes such as tooth, WIFI, above-mentioned another way can be that LTE or wired mode, above-mentioned gateway are specifically as follows, mobile base station,
The equipment such as mobile-relay station, interchanger.It is example in a wired fashion in Fig. 1, represents for convenience, here only with a solid line table
Show.
Above-mentioned gateway 30 can be a PC (English according to the size of Internet of Things：Personal computer,
PC), certainly in actual applications or multiple pc, server or server farm, the specific embodiment of the invention is not
Limit to the specific manifestation form of above-mentioned gateway 30.
Refering to Fig. 2, Fig. 2 is a kind of electricity-saving control method applied to internet-of-things terminal provided by the invention, and this method exists
Realized under network architecture as shown in Figure 1, as shown in figure 1, multiple internet-of-things terminals can be connected under a repeater, the relaying
Implement body can be to open the mobile phone of focus, the PC for providing wireless connection or conventional hotspot device such as router
Equipment, this method is as shown in Fig. 2 comprise the following steps：
Step S201, Internet of Things repeater receives the first trigger condition and the second trigger condition that user is set, and described the
One trigger condition is used to trigger the first battery saving mode, and the second trigger condition user triggers the second battery saving mode.
Above-mentioned steps S201 implementation method is specifically as follows：
Internet of Things repeater receives the first trigger condition and the second trigger condition of user's setting by Man Machine Interface,
The Man Machine Interface can be an interactive interface, can also be set in advance by a webpage or short message and its others certainly
Fixed interactive mode sets the first trigger condition and the second trigger condition to the Internet of Things repeater.
Step S202, Internet of Things repeater configures the first trigger condition and second in a manner of man-to-man to internet-of-things terminal
Trigger condition.
Above-mentioned steps S202 implementation method can be：
Internet of Things repeater sends the first trigger condition and second to each internet-of-things terminal successively in a manner of unicast
Trigger condition, after internet-of-things terminal receives the first trigger condition and the second trigger condition, the first trigger condition and second are touched
Clockwork spring part is configured.
Above-mentioned first trigger condition or the second trigger condition are specifically as follows：The mode of operation of setting, actually should certainly
Can also be other forms in, such as setting time section etc..
The each producer of type of internet-of-things terminal in above-mentioned steps S202 can be configured according to situation voluntarily, example
Such as, the internet-of-things terminal can specifically include：Intelligent electric lamp, intelligent television, intelligent cleaning equipment, intelligent sleep equipment, intelligence
Monitoring device etc., its form showed can be varied, such as intelligent electric lamp, the intelligent electric lamp includes but unlimited
In：The equipment such as intelligent desk lamp, intelligent ceiling lamp, intelligent wall lamp, such as intelligent television, it can be Samsung board intelligence
TV, it can also be Sharp's board intelligent television certainly, such as intelligent cleaning equipment, it can be, intelligent floor-sweeping
Robot, it can also include the equipment such as intellective dust collector, intelligent garbage processor certainly, such as come for intelligent sleep equipment
Say, it can be：The equipment such as intelligent mattress, intelligent sofa, such as intelligent monitoring device or, it can be, intelligent blood
Pressure meter, intelligent thermometer etc., the present invention is not limited the concrete form and quantity or species of above-mentioned internet-of-things terminal.
Internet-of-things terminal can be to pass through wireless connection to the data transfer mode between repeater in above-mentioned steps S202
Mode send packet, the wireless mode includes but is not limited to：Bluetooth, Wireless Fidelity (English：Wireless Fidelity,
WIFI) or the wireless mode such as Zigbee, wherein, above-mentioned WIFI needs the standard in accordance with IEEE802.11b.
It should be noted that Internet of Things and repeater here be only just for wireless repeater, because for thing
For networking, the number of devices that it is accessed is numerous, for repeater, if the access by wired connection, first terminal
Quantity can limit, and be to imagine for the wiring of domestic consumer with wired connection for family
, this wired cost is also very high in addition, so between the middle internet-of-things terminal and repeater in technical scheme
Connection only limit wireless connection.
Step S203, Internet of Things repeater judges whether the first internet-of-things terminal reaches the first trigger condition, such as the first thing
Networked terminals reach the first trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater is sentenced
Whether disconnected second internet-of-things terminal reaches the second trigger condition, and such as the second internet-of-things terminal reaches the second trigger condition, activation the
Two internet-of-things terminals run the second battery saving mode.
According to as Fig. 2 provide method, when by man-machine interaction mode receive user set the first trigger condition and
During the second trigger condition, first trigger condition and the second trigger condition are configured to each internet-of-things terminal in a manner of one-to-one,
Internet of Things repeater judges that the internet-of-things terminal reaches that trigger condition, such as reaches the first trigger condition, runs the first power saving
Pattern, such as reach the second trigger condition, run the second battery saving mode, this method is provided with two kinds of trigger conditions and two kinds of power savings
Pattern, Internet of Things repeater can make it that according to different states to control internet-of-things terminal to run different battery saving modes, from
And reach saving electricity, improve user experience the advantages of.
Refering to Fig. 3, Fig. 3 is a kind of flow chart of electricity-saving control method applied to internet-of-things terminal, and this method is in such as Fig. 1
Realized under shown network architecture, as shown in figure 1, multiple internet-of-things terminals can be connected under a repeater, the relaying utensil
Body can be that the mobile phone, the PC of offer wireless connection or the hotspot device of routine for opening focus are set such as router
Standby, this method is as shown in figure 3, comprise the following steps：
Step S301, Internet of Things repeater receives the first trigger condition and the second trigger condition that user is set, and described the
One trigger condition is used to trigger the first battery saving mode, and the second trigger condition user triggers the second battery saving mode.
Above-mentioned steps S301 implementation method is specifically as follows：
Internet of Things repeater receives the first trigger condition and the second trigger condition of user's setting by Man Machine Interface,
The Man Machine Interface can be an interactive interface, can also be set in advance by a webpage or short message and its others certainly
Fixed interactive mode sets the first trigger condition and the second trigger condition to the Internet of Things repeater.
Step S302, Internet of Things repeater configures the first trigger condition and second in a manner of man-to-man to internet-of-things terminal
Trigger condition.
Above-mentioned steps S302 implementation method can be：
Internet of Things repeater sends the first trigger condition and second to each internet-of-things terminal successively in a manner of unicast
Trigger condition, after internet-of-things terminal receives the first trigger condition and the second trigger condition, the first trigger condition and second are touched
Clockwork spring part is configured.
Above-mentioned first trigger condition or the second trigger condition are specifically as follows：The mode of operation of setting, actually should certainly
Can also be other forms in, such as setting time section etc..
The each producer of type of internet-of-things terminal in above-mentioned steps S302 can be configured according to situation voluntarily, example
Such as, the internet-of-things terminal can specifically include：Intelligent electric lamp, intelligent television, intelligent cleaning equipment, intelligent sleep equipment, intelligence
Monitoring device etc., its form showed can be varied, such as intelligent electric lamp, the intelligent electric lamp includes but unlimited
In：The equipment such as intelligent desk lamp, intelligent ceiling lamp, intelligent wall lamp, such as intelligent television, it can be Samsung board intelligence
TV, it can also be Sharp's board intelligent television certainly, such as intelligent cleaning equipment, it can be, intelligent floor-sweeping
Robot, it can also include the equipment such as intellective dust collector, intelligent garbage processor certainly, such as come for intelligent sleep equipment
Say, it can be：The equipment such as intelligent mattress, intelligent sofa, such as intelligent monitoring device or, it can be, intelligent blood
Pressure meter, intelligent thermometer etc., the present invention is not limited the concrete form and quantity or species of above-mentioned internet-of-things terminal.
Internet-of-things terminal can be to pass through wireless connection to the data transfer mode between repeater in above-mentioned steps S302
Mode send packet, the wireless mode includes but is not limited to：Bluetooth, Wireless Fidelity (English：Wireless Fidelity,
WIFI) or the wireless mode such as Zigbee, wherein, above-mentioned WIFI needs the standard in accordance with IEEE802.11b.
It should be noted that Internet of Things and repeater here be only just for wireless repeater, because for thing
For networking, the number of devices that it is accessed is numerous, for repeater, if the access by wired connection, first terminal
Quantity can limit, and be to imagine for the wiring of domestic consumer with wired connection for family
, this wired cost is also very high in addition, so between the middle internet-of-things terminal and repeater in technical scheme
Connection only limit wireless connection.
Step S303, Internet of Things repeater receives the heartbeat message that all internet-of-things terminals are sent, the heartbeat message bag
Include：The time is sent, extracts the transmission time in the heartbeat message, by the transmission time compared with the local very first time, such as
Difference between transmission time and the local very first time exceedes for the difference just or between transmission time and the local very first time to be set
Determine scope, Internet of Things repeater sends time synchronized message to internet-of-things terminal, and the time synchronized message includes local second
Time, the time synchronized message are used to indicate internet-of-things terminal by the second time described in time adjusted value.
For power saving, its belong to one it is extremely important the characteristics of, but can not because of power saving influence internet-of-things terminal
Data send or control, then for internet-of-things terminal and Internet of Things repeater, it needs temporal synchronization, only
It is synchronous in time, the transmitting-receiving of internet-of-things terminal and Internet of Things repeater can be realized simultaneously, it is assumed that if the time is different
Step, then when internet-of-things terminal works, Internet of Things repeater does not send control data, internet-of-things terminal in sleep state,
Internet of Things repeater sends control data, and now internet-of-things terminal is due in sleep state, so it can not receive the control
Data, the situation that so resulting in Internet of Things repeater can not be controlled to internet-of-things terminal occur, and this comes for Internet of Things
Say it is absolute prohibition, so time synchronized is just even more important in power saving.
Optionally, above-mentioned time synchronized message we can borrow ACK message because for ACK, it is necessarily to need
The message to be sent, then the function of always realizing to time synchronized message is modified to ACK message, specifically, for ACK
As in Figure 6-1, it includes the form of message：：Legacy Short Training Field (English：legacy short-training
Field, L-STF), traditional long training field (English：Legacy long-training field, L-LTF), traditional signaling message word
Section (English：Legacy signal field, L-SIG) and media access control (English：Media access control,
MAC) part.Here we mainly discuss L-SIG, as in fig. 6-2, L-SIG data structure schematic diagram, wherein, the L-SIG
Including：4 bit Rate, 1 bit Reserved, 12 bit Length, 1 bit Parity and 6 bit Tail.For Length,
For Reserved, Parity field, because itself just has special implication, if ACK can be influenceed by changing these fields
The function of message in itself, so that be merely capable of change is 4 bit Rate and 6 bit Tail, but for the second time,
It includes a minute one-level number of seconds, is two 6 system numbers and 2 10 system numbers corresponding to it, and 16 system number needs 3 bit
Position represents that 1 10 system number needs 4bit positions to represent, then needs the information of 14bit positions to represent for the second time long, for this
10 bit of 2 fields digit is inadequate, in order to avoid this mode, we by the additional subcarrier -28 in ACK, -
27th ,+27 and+28 i.e. 4bit positions add to come in meet 14bit requirement, for additional subcarrier -28, -27 ,+27
With+28.By taking 20MHz frequency as an example, in 20MHz, L-STF, L-LTF and L-SIG take 64 sons in 20MHz respectively
48 subcarriers of carrier wave are less, in overall 20MHz both sides, reserve 5 or 6 subcarriers and are used to avoid disturbing adjacent letter
Road, with the both sides of the evolution of technology, at present 20MHz, it is only necessary to reserve 3 or 4 subcarrier cans and avoid disturbing other
Channel, in the alternative, 4 extra subcarriers can be used for transmitting data, and specific numbering is -28, -27 ,+27
With+28 subcarrier, totally 4 subcarriers be used to transmit data, the mode of its 4 sub- 4 bit information of carrier-wave transmission specifically can be with
Such as to transmit 1000, then in -28 subcarrier stack powers, for -27 ,+27 and+28 3 subcarriers not stack power.
And by ACK load times synchronizing information can power saving as far as possible, above-mentioned ACK message carry instruction internet-of-things terminal by when
Between the indicated value of the second time described in adjusted value can be represented by 1 bit, specifically, Length fields can be passed through
Highest order represents that because for ACK message, its length is not grown typically, the use for its highest order of Length fields
Probability very little, thus here by the highest order of field represent indicated value can, usual 0 represents not indicate, 1 represents instruction.
Optionally, the above method can also include：
Internet of Things repeater periodically receives the positional information of the multiple internet-of-things terminal, such as the position letter according to as described in
Breath judges that the travel frequency of the 3rd internet-of-things terminal is higher than setpoint frequency, then forbids sending institute to the 3rd internet-of-things terminal
State time synchronized message.
Step S304, Internet of Things repeater judges whether the first internet-of-things terminal reaches the first trigger condition, such as the first thing
Networked terminals reach the first trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater is sentenced
Whether disconnected second internet-of-things terminal reaches the second trigger condition, and such as the second internet-of-things terminal reaches the second trigger condition, activation the
Two internet-of-things terminals run the second battery saving mode.
According to as Fig. 2 provide method, when by man-machine interaction mode receive user set the first trigger condition and
During the second trigger condition, first trigger condition and the second trigger condition are configured to each internet-of-things terminal in a manner of one-to-one,
Internet of Things repeater judges that the internet-of-things terminal reaches that trigger condition, such as reaches the first trigger condition, runs the first power saving
Pattern, such as reach the second trigger condition, run the second battery saving mode, this method is provided with two kinds of trigger conditions and two kinds of power savings
Pattern, Internet of Things repeater can make it that according to different states to control internet-of-things terminal to run different battery saving modes, from
And reach saving electricity, improve user experience the advantages of.
Refering to Fig. 4, Fig. 4 provides a kind of Internet of Things repeater 400, Internet of Things repeater 400 can be used for performing it is above-mentioned such as
Method in Fig. 2 or embodiment illustrated in fig. 3, the definition of the technical term of Internet of Things repeater may refer to as shown in Figure 2 or Figure 3
Description in embodiment, do not repeating here, the Internet of Things repeater includes：
Receiving unit 401, for receiving the first trigger condition and the second trigger condition of user's setting, first triggering
Condition is used to trigger the first battery saving mode, and the second trigger condition user triggers the second battery saving mode；
Processing unit 402, it is additionally operable to configure the first trigger condition to the multiple internet-of-things terminal in a manner of man-to-man
With the second trigger condition；
Processing unit 402, it is additionally operable to judge whether the first internet-of-things terminal reaches the first trigger condition, such as described first thing
Networked terminals reach the first trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater
Judging whether the second internet-of-things terminal reaches the second trigger condition, such as described second internet-of-things terminal reaches the second trigger condition,
Activate second internet-of-things terminal and run the second battery saving mode.
Optionally, the receiving unit 401, it is additionally operable to receive the heartbeat message that all internet-of-things terminals are sent, the heart
Jumping message includes：Send the time；
The processing unit 402, it is additionally operable to extract the transmission time in the heartbeat message, by the transmission time and local the
One time was compared, as sent the difference between time and the local very first time just or to send time and the local very first time
Between difference exceed setting range, Internet of Things repeater sends time synchronized message, the time synchronized to internet-of-things terminal
Message includes local second time, when the time synchronized message is used to indicate internet-of-things terminal by second described in time adjusted value
Between.
Optionally, receiving unit 401, it is additionally operable to periodically receive the positional information of the multiple internet-of-things terminal；
Processing unit 402, it is additionally operable to the positional information according to as described in such as and judges that the travel frequency of the 3rd internet-of-things terminal is high
In setpoint frequency, then forbid sending the time synchronized message to the 3rd internet-of-things terminal.
Optionally, the time synchronized message is confirms ACK message, processing unit 402, be additionally operable to numbering be -28, -
27th ,+27 ,+28 4 subcarriers, ACK traditional signaling message Rate fields and Tail fields in carry second time.
Optionally, processing unit 402, the data not sent be present specifically for such as described first internet-of-things terminal, such as institute
State the first internet-of-things terminal and reach the first trigger condition, then after the data that first terminal is sent that this does not send, control the
One internet-of-things terminal runs the first battery saving mode.
The specific embodiment of the invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can store
There is program, be applied to the power-saving control side of internet-of-things terminal when the program performs including any one that above-mentioned first aspect is recorded
The part or all of step of method.The specific implementation of the above method may refer to retouching such as Fig. 2 or as shown in Figure 3 embodiments
State.
Refering to Fig. 5, Fig. 5 is a kind of Internet of Things repeater 500 provided by the invention, and the Internet of Things repeater can be deployment
A node in internet system, internet system can also include：Internet-of-things terminal, Internet of Things access point and gateway,
The Internet of Things repeater 500 includes but is not limited to：The equipment such as computer, server, as shown in figure 5, the Internet of Things repeater 500
Including：Processor 501, memory 502, transceiver 503 and bus 504.Transceiver 503 is used to (such as interconnect with external equipment
Other equipment in system, include but is not limited to：Repeater, equipment of the core network etc.) between transceiving data.Internet of Things repeater
The quantity of processor 501 in 500 can be one or more.In some embodiments of the present application, processor 501, memory
502 can be connected with transceiver 503 by bus system or other modes.The implication for the term being related on the present embodiment and act
Example, may be referred to embodiment corresponding to Fig. 2 or Fig. 3, here is omitted.
Wherein, can be with store program codes in memory 502.Processor 501 is used to call the journey stored in memory 502
Sequence code, for performing following operation：
Transceiver 503, the first trigger condition and the second trigger condition set for user, first trigger condition are used
In triggering the first battery saving mode, the second trigger condition user triggers the second battery saving mode；
Processor 501, for configuring the first trigger condition and the to the multiple internet-of-things terminal in a manner of man-to-man
Two trigger conditions；Judge whether the first internet-of-things terminal reaches the first trigger condition, such as described first internet-of-things terminal reaches the
One trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater judges the second Internet of Things
Whether terminal reaches the second trigger condition, and such as described second internet-of-things terminal reaches the second trigger condition, activates second thing
Networked terminals run the second battery saving mode.
Optionally, processor 501, transceiver 503, can be also used for performing the step as in Fig. 2 or as shown in Figure 3 embodiments
Rapid and step refinement scheme and alternative.
It should be noted that processor 501 here can be a treatment element or multiple treatment elements
It is referred to as.For example, the treatment element can be central processing unit (Central Processing Unit, CPU) or spy
Determine integrated circuit (Application Specific Integrated Circuit, ASIC), or be arranged to implement this
Apply for one or more integrated circuits of embodiment, such as：One or more microprocessors (digital signal
Processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array,
FPGA)。
Memory 503 can be the general designation of a storage device or multiple memory elements, and for storing and can hold
Parameter, data etc. required for line program code or the operation of application program running gear.And memory 903 can include random storage
Device (RAM), nonvolatile memory (non-volatile memory), such as magnetic disk storage, flash memory can also be included
(Flash) etc..
Bus 504 can be that industry standard architecture (Industry Standard Architecture, ISA) is total
Line, external equipment interconnection (Peripheral Component, PCI) bus or extended industry-standard architecture (Extended
Industry Standard Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, control
Bus processed etc..For ease of representing, only represented in Fig. 5 with a thick line, it is not intended that an only bus or a type of
Bus.
The user equipment can also include input/output unit, be connected to bus 504, to pass through bus and processor 501
Connected etc. other parts.The input/output unit can provide an inputting interface for operating personnel, so that operating personnel pass through this
Inputting interface selects item of deploying to ensure effective monitoring and control of illegal activities, and can also be other interfaces, can pass through the external miscellaneous equipment of the interface.
It should be noted that for foregoing each embodiment of the method, in order to be briefly described, therefore it is all expressed as to a system
The combination of actions of row, but those skilled in the art should know, the application is not limited by described sequence of movement, because
For according to the application, certain some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should
Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this Shen
Please be necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in some embodiment
Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English
Text：Random Access Memory, referred to as：RAM), disk or CD etc..
The content download method and relevant device that are there is provided above the embodiment of the present application, system are described in detail,
Specific case used herein is set forth to the principle and embodiment of the application, and the explanation of above example is simply used
Understand the present processes and its core concept in help；Meanwhile for those of ordinary skill in the art, according to the application's
Thought, there will be changes in specific embodiments and applications, in summary, this specification content should not be construed as
Limitation to the application.
Claims (10)
1. a kind of electricity-saving control method applied to internet-of-things terminal, it is characterised in that methods described comprises the following steps：
Internet of Things repeater receives the first trigger condition and the second trigger condition that user is set, and first trigger condition is used for
The first battery saving mode is triggered, the second trigger condition user triggers the second battery saving mode；
Internet of Things repeater configures the first trigger condition and the second triggering bar to the man-to-man mode of the multiple internet-of-things terminal
Part；
Internet of Things repeater judges whether the first internet-of-things terminal reaches the first trigger condition, and such as described first internet-of-things terminal reaches
To the first trigger condition, activate first internet-of-things terminal and run the first battery saving mode；Internet of Things repeater judges the second thing
Whether networked terminals reach the second trigger condition, and such as described second internet-of-things terminal reaches the second trigger condition, activation described the
Two internet-of-things terminals run the second battery saving mode.
2. according to the method for claim 1, it is characterised in that methods described is in Internet of Things repeater with packet mode to institute
After stating multiple internet-of-things terminals the first trigger conditions of configuration and the second trigger condition, in addition to：
Internet of Things repeater receives the heartbeat message that all internet-of-things terminals are sent, and the heartbeat message includes：The time is sent, is carried
The transmission time in the heartbeat message is taken, by the transmission time compared with the local very first time, such as sends time and local
Difference between the very first time is just or the difference that sends between time and the local very first time exceedes setting range, in Internet of Things
Time synchronized message is sent to internet-of-things terminal after device, the time synchronized message includes local second time, and the time is same
Step message is used to indicate internet-of-things terminal by the second time described in time adjusted value.
3. according to the method for claim 2, it is characterised in that methods described is in Internet of Things repeater with packet mode to institute
After stating multiple internet-of-things terminals the first trigger conditions of configuration and the second trigger condition, in addition to：
Internet of Things repeater periodically receives the positional information of the multiple internet-of-things terminal, the positional information according to as described in is sentenced
Break and the travel frequency of the 3rd internet-of-things terminal and be higher than setpoint frequency, then forbid to the 3rd internet-of-things terminal send described when
Between synchronization message.
4. according to the method for claim 2, it is characterised in that the Internet of Things repeater sends the time to internet-of-things terminal
Synchronization message is specially：
For the time synchronized message to confirm ACK message, the ACK message carries instruction internet-of-things terminal by time adjusted value
The indicated value of second time, 4 subcarriers, the ACK that it is -28, -27 ,+27 ,+28 in numbering that second time, which carries,
The Rate fields and Tail fields of traditional signaling message.
5. according to any described methods of claim 1-4, it is characterised in that described as first internet-of-things terminal reaches the
One trigger condition, activation the first battery saving mode of the first internet-of-things terminal operation is specific, including：
There are the data not sent in the first internet-of-things terminal as described in, such as described first internet-of-things terminal reaches the first triggering bar
Part, then after the data that first terminal is sent that this does not send, the first internet-of-things terminal of control runs the first battery saving mode.
6. a kind of Internet of Things repeater, it is characterised in that the Internet of Things repeater includes：
Receiving unit, for receiving the first trigger condition and the second trigger condition of user's setting, first trigger condition is used
In triggering the first battery saving mode, the second trigger condition user triggers the second battery saving mode；
Processing unit, it is additionally operable to touch the multiple internet-of-things terminal the first trigger condition of configuration and second in a manner of man-to-man
Clockwork spring part；
Processing unit, it is additionally operable to judge whether the first internet-of-things terminal reaches the first trigger condition, such as described first Internet of Things is whole
End reaches the first trigger condition, activates first internet-of-things terminal and runs the first battery saving mode；Internet of Things repeater judges
Whether two internet-of-things terminals reach the second trigger condition, and such as described second internet-of-things terminal reaches the second trigger condition, activates institute
State the second internet-of-things terminal and run the second battery saving mode.
7. Internet of Things repeater according to claim 6, it is characterised in that
The receiving unit, it is additionally operable to receive the heartbeat message that all internet-of-things terminals are sent, the heartbeat message includes：Send
Time；
The processing unit, it is additionally operable to extract the transmission time in the heartbeat message, by the transmission time and the local very first time
It is compared, as sent the difference between time and the local very first time as just or between transmission time and the local very first time
Difference exceedes setting range, and Internet of Things repeater sends time synchronized message, the time synchronized message package to internet-of-things terminal
Local second time is included, the time synchronized message is used to indicate internet-of-things terminal by the second time described in time adjusted value.
8. Internet of Things repeater according to claim 7, it is characterised in that
The receiving unit, it is additionally operable to periodically receive the positional information of the multiple internet-of-things terminal；
The processing unit, it is additionally operable to the positional information according to as described in such as and judges the travel frequency of the 3rd internet-of-things terminal higher than setting
Determine frequency, then forbid sending the time synchronized message to the 3rd internet-of-things terminal.
9. according to the method for claim 7, it is characterised in that the time synchronized message is to confirm ACK message, the place
Manage unit, be additionally operable to numbering be -28, -27 ,+27 ,+28 4 subcarriers, ACK traditional signaling message Rate fields and Tail
Second time is carried in field.
A kind of 10. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange,
Wherein, the computer program causes computer to perform the method as described in claim any one of 1-5.
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| CN201710755534.9A CN107635244A (en) | 2017-08-29 | 2017-08-29 | Electricity-saving control method and device applied to internet-of-things terminal |
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