CN107659612A - Data transfer control method and device based on device packets - Google Patents
Data transfer control method and device based on device packets Download PDFInfo
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- CN107659612A CN107659612A CN201710708394.XA CN201710708394A CN107659612A CN 107659612 A CN107659612 A CN 107659612A CN 201710708394 A CN201710708394 A CN 201710708394A CN 107659612 A CN107659612 A CN 107659612A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/535—Tracking the activity of the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/54—Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
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Abstract
The embodiments of the invention provide a kind of data transfer control method and device based on device packets, wherein, this method includes：N number of terminal in Internet of Things MANET is divided into M group, wherein, the N is the integer more than the M, and the M is the integer more than 1, wherein, each group corresponds at least one sequential in the M group；Current sequential is obtained from the sequential list pre-set；In the current sequential, the reported data of target group transmission corresponding to the current sequential is received, wherein, the target group is one in the M group.Implement the embodiment of the present invention, the power consumption of Internet of things system can be reduced.
Description
Technical field
The present invention relates to internet of things field, and in particular to a kind of data transfer control method based on device packets and
Device.
Background technology
With the fast development of information technology, huge change also is brought to life, for example, the appearance of Internet of Things.Thing
Networking can be regarded as：Communication between thing and thing, it is unlike interpersonal communication taking human as leading, normal conditions
Under, if being that the wrong hair of information or leakage are sent out taking human as leading communication characteristicses, being as leading people can be by various mode
Correct what is come.But the communication in Internet of Things, communication two party is all object in most cases, and itself can not carry out manual intervention,
Thus, in Internet of Things communication process, higher requirement is proposed to the reliability of wireless telecommunication system.
In practice, it has been found that in the Internet of Things course of work, gateway needs constantly to receive each end the present inventor
The reported data sent is held, but, at the time of terminal need not send reported data to gateway, it is also desirable to which terminal is supervised
Survey, also, the time that terminal sends reported data to gateway also has randomness, therefore, cause the power consumption of Internet of things system compared with
Greatly.
The content of the invention
The embodiments of the invention provide a kind of data transfer control method and device based on device packets, to reduce thing
The power consumption of networked system.
First aspect of the embodiment of the present invention provides a kind of data transfer control method based on device packets, including：
N number of terminal in Internet of Things MANET is divided into M group, wherein, the N is the integer more than the M, described
M is the integer more than 1, wherein, each group corresponds at least one sequential in the M group；
Current sequential is obtained from the sequential list pre-set；
In the current sequential, the reported data of target group transmission corresponding to the current sequential is received, wherein, institute
Target group is stated as one in the M group.
It is described by Internet of Things with reference to the embodiment of the present invention in a first aspect, in the first possible embodiment of first aspect
N number of terminal in net MANET is divided into M group, including：
Each terminal sends terminal type table in N number of terminal into the Internet of Things MANET；
Receive the foundation terminal type table search that each terminal is sent in N number of terminal and go out the end matched with itself
Hold type；
N number of terminal is divided into by the M group according to the terminal type.
It is described by Internet of Things with reference to the embodiment of the present invention in a first aspect, in second of possible embodiment of first aspect
N number of terminal in net MANET is divided into M group, including：
The signal strength values of each terminal of N number of terminal in the Internet of Things MANET are determined, obtain N number of signal
Intensity level；
N number of terminal is divided into the M group according to N number of signal strength values.
With reference to the first or second of possible embodiment of first aspect of the embodiment of the present invention, first aspect, first
It is described to obtain current sequential from the sequential list pre-set in the third possible embodiment of aspect, including：
From default Clockreading current time；
The current sequential is determined from the sequential list pre-set according to the current time.
With reference to the first or second of possible embodiment of first aspect of the embodiment of the present invention, first aspect, first
In 4th kind of possible embodiment of aspect, the reported data for receiving target group transmission corresponding to the current sequential,
Including：
Determine each terminal in target group corresponding to the current sequential reports speed；
According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described report speed with it is described
Data compression ratio is inversely proportional；
Into the target group, each terminal sends corresponding data compression ratio, indicates every in the target group
One terminal compares reported data according to corresponding data compression and carries out data compression；
Receive the reported data after the data compression that each terminal is sent in the target group.
It is described by Internet of Things with reference to the embodiment of the present invention in a first aspect, in the 5th kind of possible embodiment of first aspect
N number of terminal in net MANET is divided into M group, including：
The average of reported data amount of each terminal in preset time period in N number of terminal is obtained, is obtained described N number of
Average；
N number of average is in turn divided into the M group according to descending order；
Using terminal corresponding to the average in the M group any group as a group, the M groups group is obtained.
With reference to the 5th kind of possible embodiment of first aspect of the embodiment of the present invention, the 6th kind in first aspect may be real
Apply in mode, it is described that N number of average is in turn divided into the M group according to descending order, including：
Calculate the ratio between the N and the M；
According to the ratio, N number of average is in turn divided into the M group according to descending order.
Second aspect of the embodiment of the present invention provides a kind of gateway, including：
Grouped element, for N number of terminal in Internet of Things MANET to be divided into M group, wherein, the N is more than institute
M integer is stated, the M is the integer more than 1, wherein, each group corresponds at least one sequential in the M group；
Determining unit, for obtaining current sequential from the sequential list pre-set；
Receiving unit, in the current sequential, receiving the upper of target group transmission corresponding to the current sequential
Count off evidence, wherein, the target group is one in the M group.
With reference to the first possible embodiment of second aspect of the embodiment of the present invention, the first in second aspect may be real
Apply in mode, the grouped element includes：
First interactive module, terminal type is sent for each terminal in N number of terminal into the Internet of Things MANET
Table；
First interactive module, it is additionally operable to receive the foundation terminal class that each terminal is sent in N number of terminal
Type table search goes out the terminal type matched with itself；
First grouping module, for N number of terminal to be divided into the M group according to the terminal type.
With reference to the first possible embodiment of second aspect of the embodiment of the present invention, second in second aspect may be real
Apply in mode, the grouped element includes：
First determining module, the signal intensity of each terminal for determining N number of terminal in the Internet of Things MANET
Value, obtains N number of signal strength values；
Second packet module, for N number of terminal to be divided into the M group according to N number of signal strength values.
With reference to the first or second of possible embodiment of second aspect of the embodiment of the present invention, second aspect, second
In the third possible embodiment of aspect, the determining unit includes：
Acquisition module, for from default Clockreading current time；
Second determining module, described in being determined according to the current time from the sequential list pre-set
Current sequential.
With reference to the first or second of possible embodiment of second aspect of the embodiment of the present invention, second aspect, second
In 4th kind of possible embodiment of aspect, the receiving unit includes：
3rd determining module, speed is reported for determine each terminal in target group corresponding to the current sequential；
3rd determining module, is additionally operable to：
According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described report speed with it is described
Data compression ratio is inversely proportional；
Second interactive module, the data compression ratio corresponding for each terminal transmission into the target group, refers to
Show that each terminal compares reported data progress data compression according to corresponding data compression in the target group；
Second interactive module, is additionally operable to：
Receive the reported data after the data compression that each terminal is sent in the target group.
With reference to second aspect of the embodiment of the present invention, in the 5th kind of possible embodiment of second aspect, the packet is single
Member includes：
Data volume acquisition module, for obtaining reported data of each terminal in preset time period in N number of terminal
The average of amount, obtain N number of average；
Average grouping module, for N number of average to be in turn divided into the M group according to descending order；
3rd determining module, for terminal corresponding to the average in the M group any group as a group, to be obtained
To the M groups group.
With reference to the 5th kind of possible embodiment of second aspect of the embodiment of the present invention, the 6th kind in second aspect may be real
Apply in mode, the average grouping module includes：
Computing module, for calculating the ratio between the N and the M；
Division module, for according to the ratio, N number of average to be in turn divided into institute according to descending order
State M group.
Implement the embodiment of the present invention, have the advantages that：
As can be seen that by the embodiment of the present invention, N number of terminal in Internet of Things MANET is divided into M group, wherein, N
For the integer more than M, M is the integer more than 1, wherein, each group corresponds at least one sequential in M group, is set from advance
Current sequential is obtained in the sequential list put, in this prior in sequential, receives the upper of target group transmission corresponding to current sequential
Count off evidence, wherein, target group is one in M group, so as to which the terminal that a group is only received in each sequential is sent out
The reported data sent, i.e., situation need not be reported to be monitored the data of terminal all the time, it is not required that a certain terminal exists
Each sequential all sends reported data, therefore, can reduce the power consumption of Internet of things system.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the network architecture of data transfer control method of the implementation based on device packets provided in an embodiment of the present invention
Figure；
Fig. 1-1 is the packet schematic diagram provided in an embodiment of the present invention being grouped based on Fig. 1；
Fig. 2 is a kind of embodiment flow of data transfer control method based on device packets provided in an embodiment of the present invention
Schematic diagram；
Fig. 2-1 is time diagram provided in an embodiment of the present invention；
Fig. 2-2 is the refinement schematic flow sheet of the step 201 described in Fig. 2 provided in an embodiment of the present invention；
Fig. 2-3 is the transfer process figure that gateway provided in an embodiment of the present invention sends data to terminal；
Fig. 2-4 is the another refinement schematic flow sheet of the step 201 described in Fig. 2 provided in an embodiment of the present invention；
Fig. 2-5 is the refinement schematic flow sheet of the step 202 described in Fig. 2 provided in an embodiment of the present invention；
Fig. 2-6 is the refinement schematic flow sheet of the step 203 described in Fig. 2 provided in an embodiment of the present invention；
Fig. 3 a are a kind of first embodiment structural representations of gateway provided in an embodiment of the present invention；
Fig. 3 b are the structural representations of the grouped element of the gateway described by Fig. 3 a provided in an embodiment of the present invention；
Fig. 3 c are the another structural representations of the grouped element of the gateway described by Fig. 3 a provided in an embodiment of the present invention；
Fig. 3 d are the structural representations of the determining unit of the gateway described by Fig. 3 a provided in an embodiment of the present invention；
Fig. 3 e are the structural representations of the receiving unit of the gateway described by Fig. 3 a provided in an embodiment of the present invention；
Fig. 4 is a kind of second embodiment structural representation of gateway provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is part of the embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and the accompanying drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively also including the step of not listing or list
Member, or alternatively also include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that the special characteristic, structure or the characteristic that describe can wrap in conjunction with the embodiments
In at least one embodiment of the present invention.It is identical that each position in the description shows that the phrase might not be each meant
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Terminal described by the embodiment of the present invention can also refer to the terminal for being mounted with internet of things sensors, for example, can be with
Including smart mobile phone (such as Android phone, iOS mobile phones, Windows Phone mobile phones), tablet personal computer, palm PC, pen
Remember this computer, mobile internet device (MID, Mobile Internet Devices) or Wearable etc., it also may be used certainly
With comprising the other equipment with network savvy, for example, intelligent television, intelligent air condition, intelligent kettle, intelligent lamp, intelligent switch or
The smart machine of some Internet of Things.Above-mentioned terminal is only citing, and non exhaustive, including but not limited to above-mentioned terminal.It is of the invention real
Apply in example involved sensor can be temperature sensor, range sensor, humidity sensor, camera, pressure sensor,
Level switch etc., therefore, the embodiment of the present invention can be applied to intelligent transportation, traffic police's monitoring, monitoring water level, reading intelligent agriculture,
The application scenarios such as industrial Internet of Things.Certainly, sensor involved in the embodiment of the present invention can be intelligence sensor, in certain journey
On degree, terminal can be equal to.
It is to be understood that the network that MANET is a kind of mobile communication and computer network is combined, the information of network
Exchange the packet switch mechanism used in computer network, terminal is transportable portable terminal, in MANET it is each eventually
End all has two kinds of functions of router and main frame concurrently.As main frame, terminal needs to run various user oriented application programs, such as compiles
Collect device, browser etc.；As router, terminal needs to run corresponding Routing Protocol, is completed according to routing policy and routing table
The forwarding of packet and route maintenance work, therefore require that node realizes suitable Routing Protocol.The mesh of Routing for On-Demand Protocol in MANET
Mark is quick, accurate and efficient, it is desirable to accurate available routing iinformation is found within the time as short as possible, and adapts to net
The quick change of network topology, while reduce the extra latency of introducing and safeguard the control information of route, reduce opening for Routing Protocol
Pin, to meet the limitation of mobile terminal computing capability, storage area and power supply etc..The embodiment of the present invention is based on Internet of Things
MANET is implemented, wherein, sensor can be arranged in terminal, can also be used alone.
Technical scheme for a better understanding of the present invention, below first to the number provided in an embodiment of the present invention based on device packets
The network architecture being applicable according to transfer control method carries out brief introduction.As shown in figure 1, Fig. 1 is the network architecture diagram, wherein,
It includes：Gateway and multiple terminals (only being represented with terminal A, terminal B, terminal C and terminal D).Gateway, which can be used for receiving, to be somebody's turn to do
The reported data that multiple terminals are sent.Gateway in present networks framework can be used for performing：By N number of terminal in Internet of Things MANET
It is divided into M group, wherein, the N is the integer more than the M, and the M is the integer more than 1, wherein, in the M group
Each group corresponds at least one sequential；Current sequential is obtained from the sequential list pre-set；In the current sequential,
The reported data that target group corresponding to receiving the current sequential is sent, wherein, the target group is in the M group
One.Certainly, the network architecture described by Fig. 1 is a part for Internet of Things MANET, and gateway can also access internet.
Specifically in practice, Internet of Things MANET not only includes a gateway, it is also possible to which, comprising multiple gateways, the gateway can access multiple
Terminal.Further, for example, in Fig. 1-1, terminal can be divided into multiple groups, for example, terminal A and terminal B is as a group
Group, terminal C and terminal D are as a group.
Based on the network architecture described by Fig. 1, referring to Fig. 2, being divided for one kind provided in an embodiment of the present invention based on equipment
The embodiment schematic flow sheet of the data transfer control method of group.The data based on device packets described in the present embodiment pass
Transmission control method, comprise the following steps：
201st, N number of terminal in Internet of Things MANET is divided into M group, wherein, the N is the integer more than the M,
The M is the integer more than 1, wherein, each group corresponds at least one sequential in the M group.
Wherein, gateway can access N number of terminal, N number of terminal further can be divided into M group, wherein, M can be by user
Voluntarily setting or system default.N is the integer more than M, and M is the integer more than 1.Each group can correspond to a sequential, such as
Fig. 2-1, on a timeline, sequential A, sequential B, sequential C and sequential D can be included.Certainly, when a group can also correspond to multiple
Sequence.The sequential is to dividing for a period of time, and this is divided into multiple sequential, the corresponding group of each sequential for a period of time
Group, i.e., the reported data that the terminal in a group is sent only is received in the sequential.Each group can be all included corresponding to it
One power saving strategy, for example, in a group, the reported data amount of a certain terminal is less than a certain threshold value, then when next time
Sequence sends the reported data of the terminal.
Alternatively, above-mentioned steps 201, can implement as follows：
N number of terminal is divided into by M group by the mark of the terminal.
Still optionally further, as Fig. 2-2, above-mentioned steps 201 may include following steps：
211), into N number of terminal, each terminal sends terminal type table；
212), receive the foundation terminal type table search that each terminal is sent in N number of terminal go out with itself
The terminal type matched somebody with somebody；
213) N number of terminal, is divided into by the M group according to the terminal type.
Wherein, the mark of above-mentioned terminal includes but is not limited to：Media access address (the English of terminal：Media Access
Control, MAC), the title of IP address or terminal etc., certainly in actual applications, can also pass through between gateway and terminal
Information exchange determines the type of above-mentioned terminal, further, N number of terminal can be divided into M group, as Figure 2-3, the letter
The flow of breath interaction is specifically as follows：
110th, terminal sends connection request to gateway；
120th, gateway returns to connection response to terminal, establishes the wireless connection with terminal；
130th, the terminal type table in gateway is handed down to terminal by gateway by the wireless connection；
140th, terminal finds out the terminal type matched with itself from the terminal type table；
150th, the terminal type is reported gateway by terminal.
Alternatively, the mode that terminal sends packet to gateway can be that packet is sent by way of wireless connection,
The wireless mode includes but is not limited to：Bluetooth, Wireless Fidelity (English：Wireless Fidelity, WIFI) or the nothing such as Zigbee
Line mode.
It should be noted that Internet of Things and gateway here be only just for radio network gateway, because for Internet of Things
For, the number of devices that it is accessed is numerous, for gateway, if the access quantity meeting by wired connection, first gateway
It has been limited that, and for family, with wired connection, can not imagine for the wiring of domestic consumer, separately
This outer wired cost is also very high, so the connection between the middle terminal and gateway in technical scheme only limits wirelessly
Connection.
The each producer of type of above-mentioned terminal can be configured according to situation voluntarily, for example, the type tool of the terminal
Body can include：Intelligent electric lamp, intelligent television, intelligent cleaning equipment, intelligent sleep equipment, intelligent monitoring device etc., it is showed
Form can be varied, such as include but is not limited to for intelligent electric lamp, the intelligent electric lamp：Intelligent desk lamp, intelligence are inhaled
The equipment such as ceiling light, intelligent wall lamp, such as intelligent television, it can be Samsung board intelligent television, it can also certainly
For Sharp's board intelligent television, such as intelligent cleaning equipment, it can be, Intelligent robot for sweeping floor, and it may be used also certainly
With including equipment such as intellective dust collector, intelligent garbage processors, such as intelligent sleep equipment, it can be：Intelligence
The equipment such as mattress, intelligent sofa, such as intelligent monitoring device or, it can be, intelligent sphygmomanometer, intelligent thermometer
Deng of the invention that the particular type of above-mentioned internet-of-things terminal and the quantity of type or species are not limited.
Alternatively, as in Figure 2-4, above-mentioned steps 201 may include following steps：
223) average of reported data amount of each terminal in preset time period in N number of terminal, is obtained, obtains institute
State N number of average；
224) N number of average, is in turn divided into the M group according to descending order；
225), using terminal corresponding to the average in the M group any group as a group, the M groups are obtained
Group.
Wherein, the preset time period in above-mentioned steps 223 can voluntarily be set by system default or user.Due to terminal not
It is all to send reported data to gateway all the time, it is intermittently to send reported data to terminal, and what is sent every time is above-mentioned
Data volume is also inconsistent, thus, can obtain the equal of reported data amount of each terminal in preset time period in above-mentioned N number of terminal
Value (be accumulated at the reported data in preset time period, calculate average), obtains N number of average, can be according to average in step 224
Descending order is ranked up to N number of average, and is in turn divided into M group, such as the order that N number of average is descending
It is followed successively by：A, B, C, D, E, F, G, H and I, M 3, then, according to the descending order, can be divided into：3 groups, respectively
For：First group (A, B and C), the second group (D, E and F) and the 3rd group (G, H and I).
Alternatively, above-mentioned steps 224 can also comprise the following steps：
Calculate the ratio between the N and the M；
According to the ratio, N number of average is in turn divided into the M group according to descending order.
Wherein, during ratio non-integer between N and M, it is rounded.Number of terminals of the ratio as each group
Mesh.After N number of average is according to descending order arrangement, average can be taken as a group by ratio successively.
Alternatively, above-mentioned N number of terminal by Internet of Things MANET is divided into M group, including：
The signal strength values of each terminal of N number of terminal in the Internet of Things MANET are determined, obtain N number of signal
Intensity level；
N number of terminal is divided into the M group according to N number of signal strength values.
Wherein, request can be obtained to N number of terminal strength of transmitted signals in each Internet of Things MANET, receives N number of end
The signal strength values that every N terminals are sent in end, obtain N number of signal strength values, can by N number of signal strength values it is descending enter
Row sequence, is divided into M group by N number of terminal successively, it is assumed that 6 terminals are respectively A, B, C, D, E and F, its signal intensity
Value is respectively a, b, c, d, e, f, it is assumed that is respectively to small sequence by size according to signal strength values：c>a>d>e>f>B, it is corresponding
Terminal order can be C, A, D, E, F, B, it is assumed that M 3, every group includes 2 terminals, then 3 groups can be：C and A, D and E, F and
B。
202nd, current sequential is obtained from the sequential list pre-set.
Alternatively, as shown in Figure 2-5, above-mentioned steps 202 can comprise the following steps：
221), from default Clockreading current time；
222) the current sequential, is determined from the sequential list pre-set according to the current time.
Wherein, default clock can by Internet of Things MANET a clock in systems, for example, the clock is network pipe
Reason center, preset clock using this and current time can be read, be can determine that using current time from the sequential list pre-set
The current sequential gone out where current time.In addition, current time also is obtained using the clock mechanisms of gateway itself, when will be current
Between matched with sequential, if the success of current time and a certain sequential coupling, using the sequential that the match is successful as it is current when
Sequence.
203rd, in the current sequential, the reported data of target group transmission corresponding to the current sequential is received.
Wherein, in current sequential, gateway only receives the reported data that target group corresponding to current sequential is sent, without
The reported data of other groups transmission is received, certainly, other groups also do not send reported data in the sequential to the gateway.Enter
One step, in next sequential, gateway then only receives the reported data that group corresponding to next sequential sends, without receiving it
The reported data that his group sends.In a word, the reported data that a group sends only is received in each sequential.
Alternatively, as shown in figures 2-6, above-mentioned steps 203 may include following steps：
231), determine each terminal in target group corresponding to current sequential reports speed；
232), report speed to determine the data compression ratio of each terminal according to, wherein, it is described report speed with
The data compression ratio is inversely proportional；
233), into the target group, each terminal sends corresponding data compression ratio, indicates the target complex
Each terminal compares reported data according to corresponding data compression and carries out data compression in group；
234) reported data after the data compression that each terminal is sent in the target group, is received.
Wherein, can be sent to each terminal corresponding to current sequential in target group reports speed to obtain request, receives
What each terminal was sent reports speed, is determined according to the mapping relations reported between speed and data compression ratio pre-set every
What one terminal was sent reports data compression ratio corresponding to speed, wherein, report speed to be inversely proportional with data compression ratio, that is, report speed
Rate is bigger, then data compression ratio is smaller, reports speed smaller, then data compression ratio is bigger, specific as follows：
Report and meet a certain functional relation, i.e. y=f (x) between speed and data compression ratio, wherein, x represents to report speed
Rate, y represent data compression ratio, and f then represents to report the mapping relations between speed and data compression ratio.
As can be seen that by the embodiment of the present invention, N number of terminal in Internet of Things MANET is divided into M group, wherein, N
For the integer more than M, M is the integer more than 1, wherein, each group corresponds at least one sequential in M group, is set from advance
Current sequential is obtained in the sequential list put, in this prior in sequential, receives the upper of target group transmission corresponding to current sequential
Count off evidence, wherein, target group is one in M group, so as to which the terminal that a group is only received in each sequential is sent out
The reported data sent, i.e., situation need not be reported to be monitored the data of terminal all the time, it is not required that a certain terminal exists
Each sequential all sends reported data, therefore, can reduce the power consumption of Internet of things system.
Consistent with the abovely, below to implement the device of the above-mentioned data transfer control method based on device packets, specifically
It is as follows：
Fig. 3 a are referred to, are a kind of first embodiment structural representation of gateway provided in an embodiment of the present invention.This implementation
Gateway described in example, including：Grouped element 301, determining unit 302 and receiving unit 303, it is specific as follows：
Grouped element 301, for N number of terminal in Internet of Things MANET to be divided into M group, wherein, the N be more than
The integer of the M, the M are the integer more than 1, wherein, each group corresponds at least one sequential in the M group；
Determining unit 302, for obtaining current sequential from the sequential list pre-set；
Receiving unit 303, in the current sequential, receiving target group transmission corresponding to the current sequential
Reported data, wherein, the target group is one in the M group.
Alternatively, such as Fig. 3 b, Fig. 3 b are the refinement structure of the grouped element 301 of the terminal described in Fig. 3 a, and it includes：
First interactive module 3011 and the first grouping module 3012, it is specific as follows：
First interactive module 3011, terminal is sent for each terminal in N number of terminal into the Internet of Things MANET
Type list；
First interactive module 3011, it is additionally operable to receive the foundation end that each terminal is sent in N number of terminal
End type list finds out the terminal type matched with itself；
First grouping module 3012, for N number of terminal to be divided into the M group according to the terminal type.
Alternatively, such as Fig. 3 c, Fig. 3 c are the refinement structure of the grouped element 301 of the terminal described in Fig. 3 a, and it includes：
First determining module 3013 and second packet module 3014, it is specific as follows：
First determining module 3013, the signal of each terminal for determining N number of terminal in the Internet of Things MANET
Intensity level, obtain N number of signal strength values；
Second packet module 3014, for N number of terminal to be divided into the M group according to N number of signal strength values
Group.
Alternatively, such as Fig. 3 d, Fig. 3 d are the refinement structure of the determining unit 302 of the terminal described in Fig. 3 a, and it includes：
The determining module 3022 of acquisition module 3021 and second, it is specific as follows：
Acquisition module 3021, for from default Clockreading current time；
Second determining module 3022, for being determined according to the current time from the sequential list pre-set
The current sequential.
Alternatively, such as Fig. 3 e, Fig. 3 e are the refinement structure of the receiving unit 303 of the terminal described in Fig. 3 a, and it includes：
3rd determining module 3031 and the second interactive module 3032, it is specific as follows：
Second determining module 3031, speed is reported for determine each terminal in target group corresponding to the current sequential
Rate；
Second determining module 3031, is additionally operable to：
According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described report speed with it is described
Data compression ratio is inversely proportional；
Second interactive module 3032, the data compression corresponding for each terminal transmission into the target group
Than indicating that each terminal compares reported data progress data compression according to corresponding data compression in the target group；
Second interactive module 3032, is additionally operable to：
Receive the reported data after the data compression that each terminal is sent in the target group.
Alternatively, the grouped element 301 may include：Data volume acquisition module (being to mark in figure) and the 3rd determining module
(not marked in figure), it is specific as follows：
Data volume acquisition module, for obtaining reported data of each terminal in preset time period in N number of terminal
The average of amount, obtain N number of average；
Average grouping module, for N number of average to be in turn divided into the M group according to descending order；
3rd determining module, for terminal corresponding to the average in the M group any group as a group, to be obtained
To the M groups group.
Alternatively, the average grouping module may include：Computing module (being to mark in figure) and division module (are mark in figure
Go out), it is specific as follows：
Computing module, for calculating the ratio between the N and the M；
Division module, for according to the ratio, N number of average to be in turn divided into institute according to descending order
State M group.
As can be seen that by the gateway described by the embodiment of the present invention, N number of terminal in Internet of Things MANET can be divided into
M group, wherein, N is the integer more than M, and M is the integer more than 1, wherein, each group corresponds at least one in M group
Sequential, current sequential is obtained from the sequential list pre-set, in this prior in sequential, receive target corresponding to current sequential
The reported data that group sends, wherein, target group is one in M group, so as to only receive one in each sequential
The reported data that the terminal of group is sent, i.e., need not report situation to be monitored the data of terminal, also be not required to all the time
Want a certain terminal all to send reported data in each sequential, therefore, the power consumption of Internet of things system can be reduced.
Consistent with the abovely, referring to Fig. 4, the second embodiment structure for a kind of gateway provided in an embodiment of the present invention is shown
It is intended to.Gateway described in the present embodiment, including：At least one input equipment 1000；At least one output equipment 2000；Extremely
A few processor 3000, such as CPU；With memory 4000, above-mentioned input equipment 1000, output equipment 2000, processor
3000 and memory 4000 connected by bus 5000.
It should be noted that processor 3000 here can be a treatment element or multiple treatment elements
General designation.For example, the treatment element can be central processing unit (Central Processing Unit, CPU) or
Specific integrated circuit (Application Specific Integrated Circuit, ASIC), or be arranged to implement
One or more integrated circuits of the embodiment of the present application, such as：One or more microprocessors (Digital Singnal
Processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array,
FPGA)。
Memory 4000 can be the general designation of a storage device or multiple memory elements, and can for storage
Parameter, data etc. required for configuration processor code or the operation of application program running gear.And memory 4000 can be included at random
Memory (RAM), nonvolatile memory (non-volatile memory), such as magnetic disk storage, flash memory can also be included
(Flash) etc..
Bus 5000 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. 4 with a thick line, it is not intended that an only bus or a type of
Bus.
Above-mentioned processor 3000, is used for：
N number of terminal in Internet of Things MANET is divided into M group, wherein, the N is the integer more than the M, described
M is the integer more than 1, wherein, each group corresponds at least one sequential in the M group；
Current sequential is obtained from the sequential list pre-set；
In the current sequential, the reported data of target group transmission corresponding to the current sequential is received, wherein, institute
Target group is stated as one in the M group.
Alternatively, N number of terminal in Internet of Things MANET is divided into M group by above-mentioned processor 3000, including：
Each terminal sends terminal type table in N number of terminal into the Internet of Things MANET；
Receive the foundation terminal type table search that each terminal is sent in N number of terminal and go out the end matched with itself
Hold type；
N number of terminal is divided into by the M group according to the terminal type.
Alternatively, above-mentioned processor 3000 obtains current sequential from the sequential list pre-set, including：
From default Clockreading current time；
The current sequential is determined from the sequential list pre-set according to the current time.
Alternatively, above-mentioned processor 3000 receives the reported data of target group transmission corresponding to the current sequential, bag
Include：
Determine each terminal in target group corresponding to the current sequential reports speed；
According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described report speed with it is described
Data compression ratio is inversely proportional；
Into the target group, each terminal sends corresponding data compression ratio, indicates every in the target group
One terminal compares reported data according to corresponding data compression and carries out data compression；
Receive the reported data after the data compression that each terminal is sent in the target group.
Alternatively, N number of terminal in Internet of Things MANET is divided into M group by above-mentioned processor 3000, including：
The average of reported data amount of each terminal in preset time period in N number of terminal is obtained, is obtained described N number of
Average；
N number of average is in turn divided into the M group according to descending order；
Using terminal corresponding to the average in the M group any group as a group, the M groups group is obtained.
Alternatively, N number of average is in turn divided into the M by above-mentioned processor 3000 according to descending order
Group, including：
Calculate the ratio between the N and the M；
According to the ratio, N number of average is in turn divided into the M group according to descending order.
The embodiment of the present invention also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored with journey
Sequence, including any Data Transmission Controlling side based on device packets described in the above method embodiment when program performs
The part or all of step of method.
Although combining each embodiment herein, invention has been described, however, implementing the present invention for required protection
During, those skilled in the art are by checking the accompanying drawing, disclosure and appended claims, it will be appreciated that and it is real
Other changes of the existing open embodiment.In the claims, the word of " comprising " (comprising) one is not excluded for other compositions
Part or step, "a" or "an" are not excluded for multiple situations.Single processor or other units can realize claim
In some functions enumerating.Mutually different has been recited in mutually different dependent some measures, it is not intended that these are arranged
Apply to combine and produce good effect.
It will be understood by those skilled in the art that embodiments of the invention can be provided as method, apparatus (equipment) or computer journey
Sequence product.Therefore, in terms of the present invention can use complete hardware embodiment, complete software embodiment or combine software and hardware
The form of embodiment.Moreover, the present invention can use the calculating for wherein including computer usable program code in one or more
The computer program that machine usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.Computer program is stored/distributed in suitable medium, is provided together with other hardware or one as hardware
Part, other distribution forms can also be used, such as pass through the wired or wireless telecommunication systems of Internet or other.
The present invention be with reference to the embodiment of the present invention method, apparatus (equipment) and computer program product flow chart with/
Or block diagram describes.It should be understood that can by each flow in computer program instructions implementation process figure and/or block diagram and/
Or square frame and the flow in flow chart and/or block diagram and/or the combination of square frame.These computer program instructions can be provided
To the processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices to produce one
Individual machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for realizing
The device for the function of being specified in one flow of flow chart or multiple flows and/or one square frame of block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
Although with reference to specific features and embodiment, invention has been described, it is clear that, do not departing from this hair
In the case of bright spirit and scope, various modifications and combinations can be carried out to it.Correspondingly, the specification and drawings are only institute
The exemplary illustration of the invention that attached claim is defined, and be considered as covered in the scope of the invention any and all and repair
Change, change, combining or equivalent.Obviously, those skilled in the art can to the present invention carry out it is various change and modification without
Depart from the spirit and scope of the present invention.So, if the present invention these modifications and variations belong to the claims in the present invention and its
Within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
- A kind of 1. data transfer control method based on device packets, it is characterised in that including：N number of terminal in Internet of Things MANET is divided into M group, wherein, the N is the integer more than the M, and the M is Integer more than 1, wherein, each group corresponds at least one sequential in the M group；Current sequential is obtained from the sequential list pre-set；In the current sequential, the reported data of target group transmission corresponding to the current sequential is received, wherein, the mesh It is one in the M group to mark group.
- 2. according to the method for claim 1, it is characterised in that N number of terminal by Internet of Things MANET is divided into M Group, including：Each terminal sends terminal type table in N number of terminal into the Internet of Things MANET；Receive the foundation terminal type table search that each terminal is sent in N number of terminal and go out the terminal class matched with itself Type；N number of terminal is divided into by the M group according to the terminal type.
- 3. according to the method for claim 1, it is characterised in that N number of terminal by Internet of Things MANET is divided into M Group, including：The signal strength values of each terminal of N number of terminal in the Internet of Things MANET are determined, obtain N number of signal intensity Value；N number of terminal is divided into the M group according to N number of signal strength values.
- 4. according to the method described in any one of claims 1 to 3, it is characterised in that described from the sequential list pre-set Current sequential is obtained, including：From default Clockreading current time；The current sequential is determined from the sequential list pre-set according to the current time.
- 5. according to the method described in any one of claims 1 to 3, it is characterised in that described to receive corresponding to the current sequential The reported data that target group is sent, including：Determine each terminal in target group corresponding to the current sequential reports speed；According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described to report speed and the data Compression ratio is inversely proportional；Into the target group, each terminal sends corresponding data compression ratio, indicates each end in the target group End compares reported data according to corresponding data compression and carries out data compression；Receive the reported data after the data compression that each terminal is sent in the target group.
- A kind of 6. gateway, it is characterised in that including：Grouped element, for N number of terminal in Internet of Things MANET to be divided into M group, wherein, the N is more than the M's Integer, the M are the integer more than 1, wherein, each group corresponds at least one sequential in the M group；Determining unit, for obtaining current sequential from the sequential list pre-set；Receiving unit, in the current sequential, receiving the upper count off of target group transmission corresponding to the current sequential According to, wherein, the target group is one in the M group.
- 7. gateway according to claim 6, it is characterised in that the grouped element includes：First interactive module, terminal type table is sent for each terminal in N number of terminal into the Internet of Things MANET；First interactive module, it is additionally operable to receive the foundation terminal type table that each terminal is sent in N number of terminal Find out the terminal type matched with itself；First grouping module, for N number of terminal to be divided into the M group according to the terminal type.
- 8. gateway according to claim 6, it is characterised in that the grouped element includes：First determining module, the signal strength values of each terminal for determining N number of terminal in the Internet of Things MANET, is obtained To N number of signal strength values；Second packet module, for N number of terminal to be divided into the M group according to N number of signal strength values.
- 9. according to the gateway described in any one of claim 6 to 8, it is characterised in that the determining unit includes：Acquisition module, for from default Clockreading current time；Second determining module, it is described current for being determined according to the current time from the sequential list pre-set Sequential.
- 10. according to the gateway described in any one of claim 6 to 8, it is characterised in that the receiving unit includes：3rd determining module, speed is reported for determine each terminal in target group corresponding to the current sequential；3rd determining module, is additionally operable to：According to the data compression ratio for reporting speed to determine each terminal, wherein, it is described to report speed and the data Compression ratio is inversely proportional；Second interactive module, the data compression ratio corresponding for each terminal transmission into the target group, indicates institute State each terminal in target group and compare reported data progress data compression according to corresponding data compression；Second interactive module, is additionally operable to：Receive the reported data after the data compression that each terminal is sent in the target group.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708394.XA CN107659612A (en) | 2017-08-17 | 2017-08-17 | Data transfer control method and device based on device packets |
| PCT/CN2017/100794 WO2019033476A1 (en) | 2017-08-17 | 2017-09-06 | Device grouping-based data transmission control method and related product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708394.XA CN107659612A (en) | 2017-08-17 | 2017-08-17 | Data transfer control method and device based on device packets |
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| CN107659612A true CN107659612A (en) | 2018-02-02 |
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| CN201710708394.XA Pending CN107659612A (en) | 2017-08-17 | 2017-08-17 | Data transfer control method and device based on device packets |
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| WO (1) | WO2019033476A1 (en) |
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