CN109547967A - A kind of means of communication for reducing wireless sensor power consumption - Google Patents
A kind of means of communication for reducing wireless sensor power consumption Download PDFInfo
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- CN109547967A CN109547967A CN201910005219.3A CN201910005219A CN109547967A CN 109547967 A CN109547967 A CN 109547967A CN 201910005219 A CN201910005219 A CN 201910005219A CN 109547967 A CN109547967 A CN 109547967A
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- wireless sensor
- data
- time
- suspend mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0248—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of means of communication for reducing wireless sensor power consumption, the following steps are included: (1) big data arranges: nearest seven days data transmit-receive time was counted, daily sending and receiving data is determined in the frequency of each period, and in recent frequency tendency.(2) it runs programming: writing the operating system of wireless sensor according to the frequency of sending and receiving data in seven days and transmitting-receiving frequency.The present invention determines by the acquisition to data and in advance, suspend mode is taken to wireless sensor to selective in reasonable time, in this way within the most of the time, wireless sensor is spent in suspend mode, wireless sensor power consumption in suspend mode is greatly lowered, the use of effective extended wireless sensor, and the decision procedure of the system is reasonable, the problem of greatly avoiding data transmitting not in time, determined by setting short suspend mode judgement and long suspend mode, so that wireless sensor transfer data information is more flexible and convenient.
Description
Technical field
The present invention relates to communication system technology field, specially a kind of communication side for reducing wireless sensor power consumption
Method.
Background technique
Internet of Things (IoT, Internet of Things) is one based on the carrying of the information such as internet, conventional telecommunications net
Body, the network for allowing all General Physics object implementatio8s that can be independently addressable to interconnect.It has plain objects equipment,
Autonomous terminal is interconnected and the intelligent three important features of Pervasive Service, while having wide development and application scene.It is involved
And technology include perception identification technology, network struction technology, management service technology etc..Wherein, perception identification is Internet of Things
Core technology, while being also the tie of connection physical world and information world.Wireless sensor can perceive harvest detection environment
In much information, including pressure information, acoustic information, intensity signal, caloric information and magnetic force or monsoon intensity information etc.,
And it can be transmitted by the information data hop-by-hop that Radio Transmission Technology will test.It is fast with microelectronic integrated circuit in recent years
Exhibition is hailed, sensor is made of towards smaller, lighter, function is more excellent, the lower direction of energy consumption is rapidly developed wireless sensor
Wireless aware system is increasingly used in Internet of Things.However, sensor node is powered using limited capacity battery, from
Fundamentally limit the network life of Internet of Things；Simultaneously as the dispersibility and complexity of sensor distribution, frequent battery is more
It changes and increases Internet of Things network operation cost, so reducing wireless sensor power consumption is important project.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of means of communication for reducing wireless sensor power consumption,
Solve the problems, such as that current wireless sensor power consumption is higher.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: it is a kind of for reducing the logical of wireless sensor power consumption
Communication method, which comprises the following steps:
(1) big data arranges: nearest seven days data transmit-receive time being counted, determines daily sending and receiving data each
The frequency of a period, and in recent frequency tendency.
(2) it runs programming: wireless sensor is write according to the frequency of sending and receiving data in seven days and transmitting-receiving frequency
Operating system (determines the sleep interval of wireless sensor, and according to the frequency of this period of time according to transmitting-receiving frequency first
It walks and always finely tunes dormant period, reduce dormant period when transmitting-receiving frequency is intended to frequent, when the transmitting-receiving frequency of this period of time tends to
When reducing, dormant period is improved).
(3) data acquire: main controller set at regular intervals interval wireless sensor can be to the number of its local environment
According to being acquired.
Wireless sensor first determines whether current data sending time arrives, if data transmission time arrives, master control
The data and record of the MCU acquisition wireless sensor of machine, if data transmission time does not arrive, wireless sensor continues suspend mode.
(4) data are sent: main controller sets interval wireless sensor at regular intervals and can be sent to it between the time
Every the data packet of interior acquisition, wireless sensor first determines whether current data sending time arrives, if data transmission time
It arrives, then before wireless sensor sends data packet to main controller, can first monitor network state automatically, judge whether have on network
Information transmission occurs, if not communicating generation, wireless sensor sends data to main controller, if data transmission time is not
It arrives, then wireless sensor continues suspend mode.
(5) short suspend mode determines: when load is larger when docking of same time wireless sensor is more for main controller, to part nothing
Line sensor sends waiting signal, receives and the wireless sensor of signal is waited to enter short suspend mode, repeats to walk after short suspend mode
Suddenly (4).
Preferably, it will do it peak period judgement in the step (2), when the unit time receiving and transmitting signal in one day reaches threshold
The upper limit (unit time is set as two hours) of value then determines to enter peak period, then reduces 30 the percent of sleep time, when
Unit time receiving and transmitting signal in one day reaches the lower limit (unit time is set as two hours) of threshold value, then determines to enter indifference
Phase then improves 30 the percent of sleep time.
Preferably, network monitoring in the step (4), if there is communication occurs, wireless sensor is weighed according to its priority
Dormancy time length is arranged in weight adjust automatically, and wireless sensor carries out short suspend mode according to sleep time adjusted, and suspend mode terminates
After turn again to step (4), the judgement for waiting network communication to occur, until network state meets the requirements, dormancy time is according to excellent
First grade is different and different, and priority is higher, and dormancy time is shorter.
(3) beneficial effect
The present invention provides a kind of means of communication for reducing wireless sensor power consumption.Have it is following the utility model has the advantages that
The present invention determines by the acquisition to data and in advance, thus selective to wireless sensing in reasonable time
Device takes suspend mode, and in this way within the most of the time, wireless sensor is spent in suspend mode, the wireless sensor function in suspend mode
Consumption is greatly lowered, thus the use of effective extended wireless sensor, and the decision procedure of the system is reasonable, greatly
The problem of avoiding data transmitting not in time is determined by setting short suspend mode judgement and long suspend mode, so that wireless sensor is transmitted
Data information is more flexible and convenient, does not influence the normal transmitting of information while reducing power consumption.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
The present invention provides a kind of technical solution: a kind of means of communication for reducing wireless sensor power consumption, feature exist
In, comprising the following steps:
(1) big data arranges: nearest seven days data transmit-receive time being counted, determines daily sending and receiving data each
The frequency of a period, and in recent frequency tendency.
(2) it runs programming: wireless sensor is write according to the frequency of sending and receiving data in seven days and transmitting-receiving frequency
Operating system (determines the sleep interval of wireless sensor, and according to the frequency of this period of time according to transmitting-receiving frequency first
It walks and always finely tunes dormant period, reduce dormant period when transmitting-receiving frequency is intended to frequent, when the transmitting-receiving frequency of this period of time tends to
When reducing, dormant period is improved).
(3) data acquire: main controller set at regular intervals interval wireless sensor can be to the number of its local environment
According to being acquired.
Wireless sensor first determines whether current data sending time arrives, if data transmission time arrives, master control
The data and record of the MCU acquisition wireless sensor of machine, if data transmission time does not arrive, wireless sensor continues suspend mode.
(4) data are sent: main controller sets interval wireless sensor at regular intervals and can be sent to it between the time
Every the data packet of interior acquisition, wireless sensor first determines whether current data sending time arrives, if data transmission time
It arrives, then before wireless sensor sends data packet to main controller, can first monitor network state automatically, judge whether have on network
Information transmission occurs, if not communicating generation, wireless sensor sends data to main controller, if data transmission time is not
It arrives, then wireless sensor continues suspend mode.
(5) short suspend mode determines: when load is larger when docking of same time wireless sensor is more for main controller, to part nothing
Line sensor sends waiting signal, receives and the wireless sensor of signal is waited to enter short suspend mode, repeats to walk after short suspend mode
Suddenly (4).
It will do it peak period judgement in the step (2), when the unit time receiving and transmitting signal in one day reaches the upper of threshold value
It limits (unit time is set as two hours), then determines to enter peak period, then 30 the percent of sleep time is reduced, when in one day
Unit time receiving and transmitting signal reach the lower limit (unit time is set as two hours) of threshold value, then determine to enter the cold phase, then mention
30 the percent of high sleep time.
Network monitoring in the step (4), if there is communication occurs, wireless sensor is adjusted automatically according to its priority weighting
Whole setting dormancy time length, wireless sensor carry out short suspend mode according to sleep time adjusted, return again after suspend mode
To step (4), the judgement for waiting network communication to occur, until network state meets the requirements, dormancy time is according to priority difference
And it is different, priority is higher, and dormancy time is shorter.
It can to sum up obtain, the present invention determines by the acquisition to data and in advance, thus selective in reasonable time
Suspend mode is taken to wireless sensor, in this way within the most of the time, wireless sensor is spent in suspend mode, the nothing in suspend mode
Line biosensor power consumption is greatly lowered, thus the use of effective extended wireless sensor, and the decision procedure of the system
Rationally, the problem of greatly avoiding data transmitting not in time is determined by setting short suspend mode judgement and long suspend mode, so that wirelessly
Sensor passes data information is more flexible and convenient, does not influence the normal transmitting of information while reducing power consumption.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of means of communication for reducing wireless sensor power consumption, which comprises the following steps:
(1) big data arranges: nearest seven days data transmit-receive time being counted, determines daily sending and receiving data when each
Between section frequency, and in recent frequency tendency；
(2) it runs programming: writing the operation of wireless sensor according to the frequency of sending and receiving data in seven days and transmitting-receiving frequency
System (determines the sleep interval of wireless sensor according to transmitting-receiving frequency first, and is moved towards according to the frequency of this period of time
Dormant period is finely tuned, reduces dormant period when transmitting-receiving frequency is intended to frequent, when the transmitting-receiving frequency of this period of time is intended to subtract
When few, dormant period is improved)；
(3) data acquire: main controller set at regular intervals interval wireless sensor can data to its local environment into
Row acquisition；
Wireless sensor first determines whether current data sending time arrives, if data transmission time arrives, main controller
MCU acquires the data and record of wireless sensor, if data transmission time does not arrive, wireless sensor continues suspend mode；
(4) data are sent: main controller sets interval wireless sensor at regular intervals and can be sent to it in the time interval
The data packet of acquisition, wireless sensor first determine whether current data sending time arrives, if data transmission time arrives,
Before wireless sensor sends data packet to main controller, network state can be first monitored automatically, judge whether there is information on network
Transmission occurs, if not communicating generation, wireless sensor sends data to main controller, if data transmission time does not arrive,
Then wireless sensor continues suspend mode；
(5) short suspend mode determines: when load is larger when docking of same time wireless sensor is more for main controller, to the wireless biography in part
Sensor sends waiting signal, receives and the wireless sensor of signal is waited to enter short suspend mode, step is repeated after short suspend mode
(4)。
2. a kind of means of communication for reducing wireless sensor power consumption according to claim 1, it is characterised in that: described
It will do it peak period judgement in step (2), (unit time sets when the unit time receiving and transmitting signal in one day reaches the upper limit of threshold value
It is set to two hours), then determine to enter peak period, then reduce 30 the percent of sleep time, is received when the unit time in one day
Signal the lower limit (unit time is set as two hours) for reaching threshold value, then determines to enter the cold phase, then improve sleep time
30 percent.
3. a kind of means of communication for reducing wireless sensor power consumption according to claim 1, it is characterised in that: described
Network monitoring in step (4), if there is communication occurs, when suspend mode is arranged according to its priority weighting adjust automatically in wireless sensor
Between length, wireless sensor carries out short suspend mode according to sleep time adjusted, step (4) turned again to after suspend mode, etc.
To the judgement that network communication occurs, until network state meets the requirements, dormancy time different, priority according to priority difference
Higher, dormancy time is shorter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005219.3A CN109547967A (en) | 2019-01-03 | 2019-01-03 | A kind of means of communication for reducing wireless sensor power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005219.3A CN109547967A (en) | 2019-01-03 | 2019-01-03 | A kind of means of communication for reducing wireless sensor power consumption |
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| Publication Number | Publication Date |
|---|---|
| CN109547967A true CN109547967A (en) | 2019-03-29 |
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ID=65834053
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910005219.3A Withdrawn CN109547967A (en) | 2019-01-03 | 2019-01-03 | A kind of means of communication for reducing wireless sensor power consumption |
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| Country | Link |
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| CN (1) | CN109547967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982420A (en) * | 2019-05-07 | 2019-07-05 | 肇庆学院 | A kind of wireless sensor network dormancy dispatching method based on monitoring rule of conduct |
| CN110225468A (en) * | 2019-06-19 | 2019-09-10 | 拉扎斯网络科技（上海）有限公司 | Control method, control device, readable storage medium, and wireless beacon device |
-
2019
- 2019-01-03 CN CN201910005219.3A patent/CN109547967A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982420A (en) * | 2019-05-07 | 2019-07-05 | 肇庆学院 | A kind of wireless sensor network dormancy dispatching method based on monitoring rule of conduct |
| CN109982420B (en) * | 2019-05-07 | 2021-12-14 | 肇庆学院 | Wireless sensor network dormancy scheduling method based on monitoring behavior rules |
| CN110225468A (en) * | 2019-06-19 | 2019-09-10 | 拉扎斯网络科技（上海）有限公司 | Control method, control device, readable storage medium, and wireless beacon device |
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Application publication date: 20190329 |