CN205726436U - A kind of system realizing mobile sensor network networking and movable sensor - Google Patents
A kind of system realizing mobile sensor network networking and movable sensor Download PDFInfo
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- CN205726436U CN205726436U CN201620367696.6U CN201620367696U CN205726436U CN 205726436 U CN205726436 U CN 205726436U CN 201620367696 U CN201620367696 U CN 201620367696U CN 205726436 U CN205726436 U CN 205726436U
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- 238000013507 mapping Methods 0.000 abstract description 4
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- 238000005516 engineering process Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
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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
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Abstract
This utility model discloses a kind of system realizing mobile sensor network networking and movable sensor, its system includes the position contrasting other sensor node, confirm neighbouring movable sensor, and send the networking solicited message networking solicited message dispensing device to neighbouring movable sensor, with the network device that the movable sensor meeting networking request is formed same LAN, and dynamically arrange and meet the gateway that mobile sensor node is gateway of certain condition device is set, thus reach the purpose solving that mobile sensor node is positioned, mobile sensor network is taked neighbour's mode carry out networking simultaneously and forms same LAN, arrange that to meet the mobile sensor node of certain condition be gateway, and according to whether meet condition dynamic mapping gateway, to maintain overall situation mobile sensor node life to maximize.
Description
Technical field
This utility model relates to sensor technical field, particularly relates to one and realizes mobile sensor network networking
System and movable sensor.
Background technology
At present, movable sensor is widely used in many fields, including being applied to digital medical, animal
The fields such as tracking, patient's tracking, river discharge discovery.In such applications, sensor node is required for certainly
By moving, and mobile sensor node is it should be understood that the position at self place, finds out the physical coordinates of self,
I.e. need to realize the location of mobile sensor node, but prior art also cannot realize saving movable sensor
The location of point.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of system realizing mobile sensor network networking
And movable sensor.
The purpose of this utility model is to provide a kind of system realizing mobile sensor network networking, described shifting
Dynamic sensor network includes multiple sensor, background server, each biography in the plurality of movable sensor
Sensor, including:
Device is positioned oneself for determine the positional information of self-sensor device node；
For sending the broadcast letter of positional information and the sensor self ID data including self-sensor device node
Breath is to the broadcast information transmitting apparatus of other sensor；
Its positional information and its sensor self ID data are included for receive that other sensor sent
The broadcast message of broadcast message receives device；
Its position is included for sent according to other sensor received by described broadcast message reception device
Confidence breath and the broadcast message of its sensor self ID data, contrast the position of other sensor node, confirms
Go out neighbouring movable sensor, and send the networking solicited message networking request letter to neighbouring movable sensor
Breath dispensing device；
For receiving the networking solicited message that described networking solicited message dispensing device sends, will meet networking please
The movable sensor asked forms the network device of same LAN；
Described positional information includes latitude and longitude information.
Wherein, each sensor in the plurality of movable sensor, also include:
For being arranged close to described background server, self rest energy value is more than the shifting of the first preset value simultaneously
Dynamic sensor node is the gateway of described same LAN, and the node at described gateway deviates near described backstage
The direction of server is more than the second preset value, or when self rest energy is less than the first preset value, then arranges
The gateway that other mobile sensor nodes are described same LAN required is met in described same LAN
Gateway arranges device.
The purpose of this utility model is to also provide for a kind of movable sensor, including:
Device is positioned oneself for determine the positional information of self-sensor device node；
For sending the broadcast letter of positional information and the sensor self ID data including self-sensor device node
Breath is to the broadcast information transmitting apparatus of other sensor；
Its positional information and its sensor self ID data are included for receive that other sensor sent
The broadcast message of broadcast message receives device；
Its position is included for sent according to other sensor received by described broadcast message reception device
Confidence breath and the broadcast message of its sensor self ID data, contrast the position of other sensor node, confirms
Go out neighbouring movable sensor, and send the networking solicited message networking request letter to neighbouring movable sensor
Breath dispensing device；
For receiving the networking solicited message that described networking solicited message dispensing device sends, will meet networking please
The movable sensor asked forms the network device of same LAN；
Described positional information includes latitude and longitude information.
Wherein, described movable sensor also includes:
For being arranged close to background server, self rest energy value is more than the mobile biography of the first preset value simultaneously
Sensor node is the gateway of described same LAN, and the node at described gateway deviates near described background service
The direction of device is more than the second preset value, or when self rest energy is less than the first preset value, then arranges described
The gateway of the gateway that other mobile sensor nodes are described same LAN required is met in same LAN
Device is set.
This utility model realizes the system of mobile sensor network networking and includes multiple movable sensor, backstage clothes
Business device, each sensor in the plurality of movable sensor applies device of positioning oneself therein to determine that self passes
The positional information of sensor node, then broadcast information transmitting apparatus sends the position including self-sensor device node
The broadcast message of information and sensor self ID data is to other sensor, and then broadcast message reception device connects
Receive the broadcast message including its positional information and its sensor self ID data that other sensor is sent, connect
Networking solicited message dispensing device to be sent according to other sensor received by broadcast message reception device
The broadcast message including its positional information and its sensor self ID data, contrast other sensor node
Position, confirms neighbouring movable sensor, and sends networking solicited message to neighbouring movable sensor,
Then network device receives the networking solicited message that networking solicited message dispensing device is sent, and will meet networking
The movable sensor of request forms same LAN, and then gateway arranges device and is arranged close to background server,
Self rest energy value is more than the gateway that mobile sensor node is this same LAN of the first preset value simultaneously,
Node at this gateway deviates near the direction of background server more than the second preset value, or self residual energy
When amount is less than the first preset value, then meet, in this same LAN is set, other mobile sensor nodes required
For the gateway of this LAN, thus reach the purpose solving that mobile sensor node is positioned, the most right
Mobile sensor network takes neighbour's mode to carry out the networking same LAN of composition, arranges and meets certain condition
Mobile sensor node is gateway, and according to whether meet condition dynamic mapping gateway, to maintain the overall situation mobile
Sensor node life maximizes.
Accompanying drawing explanation
Fig. 1, realizes the schematic diagram of the system of mobile sensor network networking for this utility model；
Fig. 2, for the schematic diagram of this utility model movable sensor.
Detailed description of the invention
This utility model provides a kind of system realizing mobile sensor network networking and movable sensor, application
In sensor technical field, this utility model realizes the system of mobile sensor network networking and includes multiple movement
Sensor, background server, therein positioning oneself applied by each sensor in the plurality of movable sensor
Device determines the positional information of self-sensor device node, and then broadcast information transmitting apparatus sends and includes that self passes
The positional information of sensor node and the broadcast message of sensor self ID data, to other sensor, are then broadcasted
What information receiver received that other sensor sent includes its positional information and its sensor self ID number
According to broadcast message, then networking solicited message dispensing device receives received by device according to broadcast message
What other sensor was sent includes the broadcast message of its positional information and its sensor self ID data, contrast
The position of other sensor node, confirms neighbouring movable sensor, and sends networking solicited message to adjacent
Near movable sensor, then network device receives the networking request that networking solicited message dispensing device is sent
Information, forms same LAN by the movable sensor meeting networking request, and then gateway arranges device setting
Near background server, self rest energy value is should more than the mobile sensor node of the first preset value simultaneously
The gateway of same LAN, the node at this gateway deviates to be preset more than second near the direction of background server
Value, or when self rest energy is less than the first preset value, then meet requirement in this same LAN is set
Other mobile sensor nodes are the gateway of this LAN, thus reach to solve to carry out mobile sensor node
The purpose of location, takes mobile sensor network neighbour's mode to carry out networking simultaneously and forms same LAN,
Arrange that to meet the mobile sensor node of certain condition be gateway, and according to whether meet condition dynamic mapping net
Close, to maintain overall situation mobile sensor node life to maximize.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.Should be appreciated that described herein specifically
Embodiment, only in order to explain this utility model, is not used to limit this utility model.
This utility model provides a kind of system realizing mobile sensor network networking.
Please join Fig. 1, Fig. 1 is the schematic diagram that this utility model realizes the system of mobile sensor network networking,
This system 10 realizing mobile sensor network networking include multiple movable sensor (not indicating in figure), after
Station server 12；Each sensor in the plurality of movable sensor, including:
Device 101 is positioned oneself for determine the positional information of self-sensor device node；
For sending the broadcast letter of positional information and the sensor self ID data including self-sensor device node
Breath is to the broadcast information transmitting apparatus 102 of other sensor；
Its positional information and its sensor self ID data are included for receive that other sensor sent
The broadcast message of broadcast message receives device 103；
Its position is included for sent according to other sensor received by broadcast message reception device 103
Confidence breath and the broadcast message of its sensor self ID data, contrast the position of other sensor node, confirms
Go out neighbouring movable sensor, and send the networking solicited message networking request letter to neighbouring movable sensor
Breath dispensing device 104；
For receiving the networking solicited message that networking solicited message dispensing device 104 is sent, networking will be met
The movable sensor of request forms the network device 105 of same LAN.
Wherein, each sensor in the plurality of movable sensor, also include:
For being arranged close to background server 12, self rest energy value is more than the movement of the first preset value simultaneously
Sensor node is the gateway of this same LAN, and the node at this gateway deviates near background server 12
Direction more than the second preset value, or self rest energy less than the first preset value time, then it is same that this is set
The gateway meeting the gateway that other mobile sensor nodes are this LAN required in LAN arranges device
106。
Wherein, this positional information includes latitude and longitude information.
Wherein, gateway and background server 12 include to communicate to use jump set mode, it would however also be possible to employ
The mode direct transferred communicates, it is also possible to be when other LAN gateway energy is too small, then every crossing energy mistake
Little gateway, implementation redirects, and can use the mode etc. of force transfer under the conditions of other.
Wherein, it is separated by certain time, can be to be separated by the 3rd default preset time value, in same LAN
Other mobile sensor node send respective broadcast message to the gateway in same LAN, this broadcast letter
Breath includes positional information and the sensor self ID of sensor node, other mobile sensor in same LAN
Device node is in Drift Process, and its distance arriving the gateway in same LAN arrives in other LAN more than it
The distance of gateway, then sent a message to from this other mobile sensor node by the gateway in same LAN
The gateway of other closest LAN, it is desirable to this other mobile sensor node departs from this LAN and adds
Enter the gateway to this other nearest LAN, then this other mobile sensor node departs from this LAN and adds
Enter to this other nearest LAN.
Wherein, other mobile sensor node in same LAN, in Drift Process, progressively disengages this same
One LAN also joins other LAN, then the node of gateway this disengaging of record in this same LAN
Motion track and record last communication data and include last call duration time, latitude and longitude information etc.,
And the communication data transfer that this is last is given to background server 12.
Wherein, the first preset value can reduce automatically according to the natural law increase of work, and the second preset value is along with residue
The minimizing of energy and reduce；The ID code of each sensor node uses the hardware number of controller；Each LAN is permissible
Packet, packet number is with the ID code of first gateway in same LAN as group number；Each sensor node
ID code, when disposing this network, by manually writing Flash controller by serial ports.
Wherein, when gateway and background server 12 do not communicate, gateway and background server 12 can disconnect
Communication connection, to save the energy；When gateway and gateway do not communicate, gateway and gateway can disconnect communication link
Connect, to save the energy；When gateway and node do not communicate, gateway and node can disconnect communication connection, with
Save the energy；When node and node do not communicate, node and node can disconnect communication connection, to save energy
Source.
This utility model realizes the system of mobile sensor network networking and includes multiple movable sensor, backstage clothes
Business device, each sensor in the plurality of movable sensor applies device of positioning oneself therein to determine that self passes
The positional information of sensor node, then broadcast information transmitting apparatus sends the position including self-sensor device node
The broadcast message of information and sensor self ID data is to other sensor, and then broadcast message reception device connects
Receive the broadcast message including its positional information and its sensor self ID data that other sensor is sent, connect
Networking solicited message dispensing device to be sent according to other sensor received by broadcast message reception device
The broadcast message including its positional information and its sensor self ID data, contrast other sensor node
Position, confirms neighbouring movable sensor, and sends networking solicited message to neighbouring movable sensor,
Then network device receives the networking solicited message that networking solicited message dispensing device is sent, and will meet networking
The movable sensor of request forms same LAN, and then gateway arranges device and is arranged close to background server,
Self rest energy value is more than the gateway that mobile sensor node is this same LAN of the first preset value simultaneously,
Node at this gateway deviates near the direction of background server more than the second preset value, or self residual energy
When amount is less than the first preset value, then meet, in this same LAN is set, other mobile sensor nodes required
For the gateway of this LAN, thus reach the purpose solving that mobile sensor node is positioned, the most right
Mobile sensor network takes neighbour's mode to carry out the networking same LAN of composition, arranges and meets certain condition
Mobile sensor node is gateway, and according to whether meet condition dynamic mapping gateway, to maintain the overall situation mobile
Sensor node life maximizes.
This utility model also provides for a kind of movable sensor.
Refer to the schematic diagram that Fig. 2, Fig. 2 are this utility model movable sensor, this movable sensor 20,
Including:
Device 201 is positioned oneself for determine the positional information of self-sensor device node；
For sending the broadcast letter of positional information and the sensor self ID data including self-sensor device node
Breath is to the broadcast information transmitting apparatus 202 of other sensor；
Its positional information and its sensor self ID data are included for receive that other sensor sent
The broadcast message of broadcast message receives device 203；
Its position is included for sent according to other sensor received by broadcast message reception device 203
Confidence breath and the broadcast message of its sensor self ID data, contrast the position of other sensor node, confirms
Go out neighbouring movable sensor, and send the networking solicited message networking request letter to neighbouring movable sensor
Breath dispensing device 204；
For receiving the networking solicited message that networking solicited message dispensing device 204 is sent, networking will be met
The movable sensor of request forms the network device 205 of same LAN.
Wherein, this movable sensor 20, also include:
For being arranged close to background server, self rest energy value is more than the mobile biography of the first preset value simultaneously
Sensor node is the gateway of this same LAN, and the node at this gateway deviates the direction near background server
More than the second preset value, or when self rest energy is less than the first preset value, then this same LAN is set
The interior gateway meeting the gateway that other mobile sensor nodes are this LAN required arranges device 206.
Wherein, this positional information includes latitude and longitude information.
Wherein, gateway and background server include to communicate to use jump set mode, it would however also be possible to employ straight
The mode passed communicates, it is also possible to be when other LAN gateway energy is too small, then too small every crossing energy
Gateway, implementation redirects, and can use the mode etc. of force transfer under the conditions of other.
This utility model realizes the process of the system of mobile sensor network networking, including:
S1, determining the positional information of mobile sensor node in mobile sensor network, this positional information includes
Latitude and longitude information；Equipment is positioned oneself wherein it is possible to optionally install on N number of mobile sensor node,
Can also install on all mobile sensor nodes and position oneself equipment, this equipment of positioning oneself includes the whole world
The equipment that alignment system (Global Positioning System, GPS) etc. is positioned oneself is to obtain each node
Absolute position；Wherein, N can be as desired to be set；
S2, each sensor node are sent out broadcast message, and receive that other sensor node sends wide
Broadcast information；Wherein, broadcast message includes positional information and the sensor self ID of sensor node
(Identification Code, identification code)；
The broadcast message that S3, each sensor are sent according to other received sensor node, contrast
The positional information of other sensor node, confirms proximity sense, and mutually sends networking request, meet
The sensor of networking request forms same LAN；
In same LAN, background server, simultaneously self rest energy value can be proximate to pre-more than first
If the mobile sensor node of value A value serves as the gateway of this LAN, this gateway storage all the sensors is sent out
The broadcast message gone out；If the node deviation of this gateway is more than the second preset value C value near the direction of server,
Or self rest energy is less than the first preset value A value, then other mobile sensor in this same LAN
Device node sends message, is served as gateway by meeting other mobile sensor node required in this same LAN；
When this gateway communicates with background server, if there is also other LAN, then this gateway and background server bag
Include can with use jump set mode communicate, it would however also be possible to employ the mode direct transferred communicates, it is also possible to be
When other LAN gateway energy is too small, then every crossing the gateway that energy is too small, implementation redirects, under the conditions of other
The mode etc. of force transfer can be used；
In same LAN, it is also possible to be more than the farthest away from background server, simultaneously self rest energy value
The mobile sensor node of one predicted value A value serves as the gateway of this LAN, this gateway storage all the sensors
The broadcast message sent；If the node of this gateway is more than the second preset value C value away from the direction of server,
Or self rest energy is less than the first preset value A value, then other mobile sensor in this same LAN
Device node sends message, is served as gateway by meeting other mobile sensor node required in this same LAN；
When this gateway communicates with background server, if there is also other LAN, then this gateway and background service
Device includes to communicate to use jump set mode, it would however also be possible to employ the mode direct transferred communicates, it is also possible to
Be when other LAN gateway energy is too small, then every crossing the gateway that energy is too small, implementation redirects, other
The mode etc. of force transfer can be used under part；
It is separated by certain time, can be to be separated by the 3rd default preset time value B value, in same LAN
Other mobile sensor node sends respective broadcast message to the gateway in same LAN, this broadcast message
Including positional information and the sensor self ID of sensor node, other movable sensor in same LAN
Node is in Drift Process, and its distance arriving the gateway in same LAN arrives in other LAN more than it
The distance of gateway, then by the gateway in same LAN send a message to from this other mobile sensor node away from
Gateway from other nearest LAN, it is desirable to this other mobile sensor node departs from this LAN and adds
To the gateway of this other nearest LAN, then this other mobile sensor node departs from this LAN and adds
To other LAN that this is nearest；
Other mobile sensor node in same LAN, in Drift Process, progressively disengages this same local
Net also joins other LAN, then the moving rail of the node of gateway this disengaging of record in this same LAN
Mark and record last communication data and include last call duration time, latitude and longitude information etc., and handle
This last communication data transfer is given to background server.
Wherein, A value according to work natural law increase can automatically reduce, C value along with dump energy minimizing and
Reduce；The ID code of each sensor node uses the hardware number of controller；Each LAN can be grouped, packet number
With the ID code of first gateway in same LAN as group number；The ID code of each sensor node, is disposing
During this network, by manually writing Flash controller by serial ports.
Wherein, when gateway and background server do not communicate, gateway and background server can disconnect communication link
Connect, to save the energy；When gateway and gateway do not communicate, gateway and gateway can disconnect communication connection, with
Save the energy；When gateway and node do not communicate, gateway and node can disconnect communication connection, to save energy
Source；When node and node do not communicate, node and node can disconnect communication connection, to save the energy.
It should be noted that in this article, the relational terms of such as first and second or the like be used merely to by
One entity or operation separate with another entity or operating space, and not necessarily require or imply these
Relation or the order of any this reality is there is between entity or operation.And, term " comprises ", " bag
Include " or its any other variant be intended to comprising of nonexcludability, so that include a factor of system
Process, method, article or equipment not only include those key elements, but also its including being not expressly set out
His key element, or also include the key element intrinsic for this process, method, article or equipment.Do not having
In the case of having more restriction, by statement " include one,,, " key element that limits, it is not excluded that including
The process of described key element, method, article, equipment or device there is also other identical element.
This utility model is realized to system and the movable sensor of mobile sensor network networking, it is achieved shape
Formula is diversified.All within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (4)
1. realizing a system for mobile sensor network networking, described mobile sensor network includes multiple sensor, background server, it is characterised in that each sensor in the plurality of movable sensor, including:
Device is positioned oneself for determine the positional information of self-sensor device node；
The positional information of self-sensor device node and the broadcast message of the sensor self ID data broadcast information transmitting apparatus to other sensor is included for sending；
Device is received for receiving the broadcast message of the broadcast message including its positional information and its sensor self ID data that other sensor is sent；
For receiving the broadcast message including its positional information and its sensor self ID data that other sensor received by device is sent according to described broadcast message, contrast the position of other sensor node, confirm neighbouring movable sensor, and send the networking solicited message networking solicited message dispensing device to neighbouring movable sensor；
For receiving the networking solicited message that described networking solicited message dispensing device sends, the movable sensor meeting networking request is formed the network device of same LAN；
Described positional information includes latitude and longitude information.
Realize the system of mobile sensor network networking the most as claimed in claim 1, it is characterised in that each sensor in the plurality of movable sensor, also include:
For being arranged close to described background server, self rest energy value is more than the gateway that mobile sensor node is described same LAN of the first preset value simultaneously, node at described gateway deviates near the direction of described background server more than the second preset value, or when self rest energy is less than the first preset value, then the gateway meeting the gateway that other mobile sensor nodes are described same LAN required in arranging described same LAN arranges device.
3. a movable sensor, it is characterised in that including:
Device is positioned oneself for determine the positional information of self-sensor device node；
The positional information of self-sensor device node and the broadcast message of the sensor self ID data broadcast information transmitting apparatus to other sensor is included for sending；
Device is received for receiving the broadcast message of the broadcast message including its positional information and its sensor self ID data that other sensor is sent；
For receiving the broadcast message including its positional information and its sensor self ID data that other sensor received by device is sent according to described broadcast message, contrast the position of other sensor node, confirm neighbouring movable sensor, and send the networking solicited message networking solicited message dispensing device to neighbouring movable sensor；
For receiving the networking solicited message that described networking solicited message dispensing device sends, the movable sensor meeting networking request is formed the network device of same LAN；
Described positional information includes latitude and longitude information.
4. movable sensor as claimed in claim 3, it is characterised in that described movable sensor also includes:
For being arranged close to background server, self rest energy value is more than the gateway that mobile sensor node is described same LAN of the first preset value simultaneously, node at described gateway deviates near the direction of described background server more than the second preset value, or when self rest energy is less than the first preset value, then the gateway meeting the gateway that other mobile sensor nodes are described same LAN required in arranging described same LAN arranges device.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367696.6U CN205726436U (en) | 2016-04-26 | 2016-04-26 | A kind of system realizing mobile sensor network networking and movable sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620367696.6U CN205726436U (en) | 2016-04-26 | 2016-04-26 | A kind of system realizing mobile sensor network networking and movable sensor |
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| CN205726436U true CN205726436U (en) | 2016-11-23 |
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| CN201620367696.6U Expired - Fee Related CN205726436U (en) | 2016-04-26 | 2016-04-26 | A kind of system realizing mobile sensor network networking and movable sensor |
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