CN104702642B - data integration device for sensor network - Google Patents
data integration device for sensor network Download PDFInfo
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- CN104702642B CN104702642B CN201310659537.4A CN201310659537A CN104702642B CN 104702642 B CN104702642 B CN 104702642B CN 201310659537 A CN201310659537 A CN 201310659537A CN 104702642 B CN104702642 B CN 104702642B
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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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
- H04L67/14—Session management
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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Abstract
A kind of data integration device for sensor network system.Sensor network system includes sensor network and application program servomechanism.Data integration device self-application programmed servo device receives the literal order related to sensor network access, and being used cooperatively by literal order and sensor network hardware configuration shelves, complete the associative operations of the tabular data that the network node of sensor network provides.
Description
Technical field
The present invention is on a kind of data integration device for sensor network；More specifically, the present invention is used to feel
The data integration device for surveying device network is set using literal order and hardware configuration, completes the number after sensor network tabular
According to access, to complete the communication between application program and sensor network.
Background technology
In known sensing application, sensor or controller mainly pass through bus（bus）Specifically sensed with specification
Device pinboard（adapter board）The motherboard being connected to where sensing application program（host board）.Development and application journey
During sequence, sensor supplier must provide application program interface（Application Programming Interface）To phase
Application developer is closed, is linked up with motherboard driver, carries out sensing application.Corresponding different sensing development environment with
Program development language covers different application program interfaces more, it is necessary to use, and develops multiple sensing application programs.
And if above-mentioned motherboard is inserted in sensor network framework, an as network node, and each network node
A main node is mainly linked to communication protocol wirelessly or non-wirelessly.Main node passes through the specific pinboard of specification, example
As universal asynchronous transmits receiver（UART）, it is connected with the motherboard where sensing application program.
And though user can drive in the related application that single sensor is performed on a node with node host plate
Program is linked up, and the associative operation of sensor is carried out via sensor pinboard and network node.But it is being limited to apply
It need to voluntarily consider in the case that program interface does not support sensor network framework, when application development and carry out motherboard and master
The support of node and the communication of sensor network, so it can smoothly be linked up when program performs with sensor.
Furthermore, because sensor, network node and the sensor pinboard of the production of different sensor manufacturers generally have
Different specifications, therefore, application program must also consider sensor pinboard, the network for how being directed to different size when exploitation
Different pieces of information content caused by node and bus therebetween, makes further interpretation.
Accordingly, not only must each sensor supplier expand its application program interface in addition to network layer, and need because
Answer a variety of heterogeneous networks, different development environments and different development language to prepare more set application program interfaces, then it is known to apply journey
Sequence interface mode is a big burden for sensor supplier, and for the exploitation to sensor network application program, because need with
Different application interface develops the mode of sensor network application program, is also quite inconvenient and not resilient.
In summary, how based on existing sensor network hardware structure, the mode that sensing data is handled is improved, to add
The exploitation of fast application program simultaneously improves the elasticity that application program uses, and is the target that industry needs effort badly.
The content of the invention
The main object of the present invention is to provide a kind of data integration device for sensor network system.Sensor network
System includes sensor network and application program servomechanism.Data integration device includes resource configuration module, at data interface
Manage unit, Resource Properties processing unit, logic bus processing unit and network interface processing unit.Resource configuration module, use
To store, sensor resource settings shelves, bus setting shelves, resource are corresponding with bus to set shelves and network node setting shelves.
Data interface processing unit is connected with application program servomechanism, to：Self-application programmed servo device receives sensor
Query statement；Sensor resource settings shelves are inquired about according to sensor query statement, and self-inductance measurement device resource settings shelves capture sensing
Device species configuration；Sensor bus query statement is transmitted according to sensor species configuration.Resource Properties processing unit to：According to
The sensor bus query statement inquires about that the resource is corresponding with bus to set shelves, and from resource it is corresponding with bus set shelves capture it is total
Line corresponds to configuration；Configuration inquiry bus setting shelves are corresponded to according to bus, and bus types configuration is captured from bus setting shelves；According to
The transmission network querying node instruction of bus types configuration.
Logic bus processing unit to：Network node setting shelves, and automatic network are inquired about according to network node query statement
Node sets shelves capture network node and correspond to configuration.Network interface processing unit is connected with sensor network, to：According to network
Node corresponds to configuration access sensor network, and returns query response to application program servomechanism.Wherein, query response includes net
Network node authentication code and network node sensor information.
After the embodiment refering to schema and then described, art tool usually intellectual can know more about this
The technological means and specific implementation aspect of invention.
Brief description of the drawings
Fig. 1 is the schematic diagram of the sensor network system of the first embodiment of the present invention；
Fig. 2 is the schematic diagram of the sensor network system of the second embodiment of the present invention；
Fig. 3 is the schematic diagram of the sensor network system of the third embodiment of the present invention；
Fig. 4 is the flow chart of the data integration method of the fourth embodiment of the present invention；And
Fig. 5 A-5D are the flow charts of the data integration method of the fifth embodiment of the present invention.
Symbol description：
1st, 1 ', 9 sensor network system
11st, 11 ', 91 data integration device
111st, 911 resource configuration module
113 data interface processing units
115 Resource Properties processing units
117 logic bus processing units
119 network interface processing units
13rd, 93 application program servomechanism
130th, 930 sensor query statement
132 sensor attribute queries instruct
134 sensor attributes read instruction
136 sensor attribute write instructions
15th, 95 sensor network
1130 sensor bus query statements
1132 sensor bus input/output query statements
1134 sensor bus input/output query statements
1150 network node query statements
1152 network nodes read instruction
1154 network node write instructions
1170 nodes support query statement
1172 network nodes read instruction
1174 network node write instructions
1190th, 950 query response
9110 sensor configurations
913 data processing modules
RP sensor resource settings shelves
BP buses set shelves
MP resources are corresponding with bus to set shelves
NP network nodes set shelves
SEN sensor species configurations
PTY sensor attribute informations
BUS bus types configurations
RBP buses correspond to configuration
Id1 network node identification codes
TYPE network node sensor information
Add1 storage address
Add2 storage address
Value sensor numerical value
Ack write-ins are responded
Embodiment
The present invention will be explained by embodiments of the invention below.However, such embodiment and being not used to limit this hair
It is bright can to implement in any environment, application program or mode as described embodiments.Therefore, the explanation of following examples only exists
In the explaination present invention, and it is not used to the limitation present invention.In following examples and schema, to the indirect related element of the present invention
Have been omitted from and do not illustrate, and the size relationship being illustrated between each element in schema is only to readily appreciate, and be not used to limit
For the implementation ratio of reality.
Fig. 1 is refer to, is the schematic diagram of a sensor network system 9 of first embodiment of the invention.Sensor network system
System 9 includes a data integration device 91, an application program servomechanism 93 and a sensor network 95.Data integration device 91 is wrapped
Containing a resource configuration module 911 and a data processing module 913.Data processing module 913 and application program servomechanism 93 with
And sensor network 95 connects.Resource configuration module 911 stores a sensor configuration 9110.Interaction between network element will be under
It is expanded on further in text.
First, user is intended to carry out the behaviour of sensor network 95 by the sensor application program of application program servomechanism 93
When making, user first for sensor network 95 need to can use the inquiry of sensor.Therefore, user can pass through application program
Servomechanism 93 sends a sensor query statement 930.Immediately, the self-application programmed servo device 93 of data processing module 913 receives sense
After surveying device query statement 930, sensor configuration 9110 is just accessed according to sensor query statement 930.
Specifically, resource configuration module 911 can be various forms of data storage elements（Such as memory, hard disk
Deng）, the mainly record configuration data related to the sensor of sensor network 95 of sensor configuration 9110, it is being accessed every time
Afterwards, sensor correlation configuration data can be all updated, consequently, it is possible to which data processing module 913 can be by accessing sensor group
State 9110 learns the state of sensor network 95, and further inquires about sensor network 95.Then, data processing module 913 is just
An available query response 950, and application program servomechanism 93 is back to, to complete application program servomechanism 93 and sensing
Communication between device network 95.
Fig. 2 is refer to, it is the schematic diagram of a sensor network system 1 of second embodiment of the invention.Sensor network
System 1 includes a data integration device 11, an application program servomechanism 13 and a sensor network 15.Data integration device 11
Include a resource configuration module 111, a data interface processing unit 113, a Resource Properties processing unit 115, a logic bus
The network interface processing unit 119 of processing unit 117 and one.Data interface processing unit 113 connects with application program servomechanism 13
Connect, network interface unit 119 is connected with sensor network 15.Specifically, aforementioned reason unit can be that same processing is single
First hardware, also can be different processing units hardware.
Resource configuration module 111 stores a sensor resource settings shelves RP, bus setting shelves BP, a resource and bus pair
Grade MP and network node setting shelves NP should be set.Wherein, sensor resource settings shelves RP records sensor relevant information, always
Line sets shelves BP record trunk relevant informations, and resource records sensor and the corresponding related letter of bus to the corresponding shelves MP that sets of bus
Breath, network node setting shelves NP record network nodes and input/output relevant information, and can all be updated after each inquiry
Network node setting shelves NP content.Interaction between network element will be expanded on further below.
First, user is intended to carry out the behaviour of sensor network 15 by the sensor application program of application program servomechanism 13
When making, user first for sensor network 15 need to can use the inquiry of sensor.Therefore, user can pass through application program
Servomechanism 13 sends a sensor query statement 130.Immediately, data interface processing unit 113 just receives sensor query statement
130, and sensor resource settings shelves RP is inquired about according to sensor query statement 130, and self-inductance measurement device resource settings shelves RP is captured
One sensor species configuration SEN.
It should be specified, sensor resource settings shelves RP record sensor species configuration SEN, represent in sensor network 15
There is network node to install the sensor related to sensor species configuration SEN.Then, data interface processing unit 113 can root
A sensor bus query statement 1130 is transmitted according to sensor species configuration SEN, to confirm and sensor species configuration SEN phases
Which kind of bus the sensor of pass uses.
Specifically, Resource Properties processing unit 115 then be used to be inquired about according to sensor bus query statement 1130 and provided
Source is corresponding with bus to set shelves MP, and captures the corresponding configuration RBP of a bus from resource set shelves MP corresponding with bus.Wherein, always
Line corresponds to bus used in configuration RBP record sensor species configurations SEN.
Accordingly, Resource Properties processing unit 115 further can correspond to configuration RBP inquiry bus setting shelves according to bus
BP, to capture a bus types configuration BUS related to sensor species configuration SEN from bus setting shelves BP.Then, resource category
Property processing unit 115 according to bus types configuration BUS transmit a network node query statement 1150.
Then, logic bus processing unit 117 sends node support inquiry according to network node query statement 1150 and referred to
Make 1170.Finally, network interface processing unit 119 supports query statement 1170 according to node and inquires about sensor network 15, and returns
A query response 1190 is passed to application program servomechanism 13.Wherein, query response 1190 include a network node identification code id1 with
An and network node sensor information TYPE.Consequently, it is possible to data integration device 11 just completes application program servomechanism 13 and sense
The communication surveyed between device network 15.
For ease of understanding, aforementioned operation process illustrated below.Similarly, user is intended to by application program servomechanism
Sensor application program carry out sensor network operation when, user need to first for sensor network carry out can use sensor
Inquiry.Therefore, user can send sensor query statement " SELECT FROM ida- by application program servomechanism
Info ", uses which kind of sensor inquiry sensor network supports.
Immediately, data interface processing unit just receives sensor query statement " SELECT FROM ida-info ", and root
According to sensor query statement, " SELECT FROM ida-info " inquire about sensor resource settings shelves RAA, i.e. Fig. 2 RP one kind
Embodiment：
Wherein, due to the related configuration and setting of sensor resource settings shelves RAA record carbon dioxide sensors, sensing is represented
There is node to be provided with carbon dioxide sensor in device network, therefore, just self-inductance measurement device resource settings shelves RAA is picked data interface unit
Take sensor species configuration CO2S.
Then, data interface processing unit sends the inquiry of sensor bus according to the sensor species configuration CO2S captured
" RAA.CO2S-L " is instructed to Resource Properties processing unit, to confirm that the sensor related to sensor CO2S is total using which kind of
Line.Resource Properties processing unit is set then according to sensor bus query statement " RAA.CO2S-L " query resource is corresponding with bus
Determine shelves Mapping, i.e. a kind of Fig. 2 MP embodiment：
Accordingly, Resource Properties processing unit captures the corresponding configuration of bus from the resource shelves Mapping that sets corresponding with bus
CO2S.GPIO, and it is corresponding defeated using universal output that bus, which corresponds to configuration CO2S.GPIO records sensor species configuration CO2S,
Enter bus.
Accordingly, Resource Properties processing unit further can correspond to configuration GPIO inquiry bus setting shelves LBA according to bus,
That is Fig. 2 BP a kind of embodiment：
To capture the bus types configuration GPIO related to sensor species configuration CO2S from bus setting shelves LBA.Then,
Resource Properties processing unit transmits network querying node instruction " LBA.GPIO-L " according to bus types configuration GPIO.
Then, logic bus processing unit is supported according to network node query statement " LBA.GPIO-L " sending node and inquired about
Network interface processing unit is given in instruction " list ".And network interface processing unit supports query statement " list " according to node, and
Through foregoing query processing path passback query response " NodeID:CO2S " is to application program servomechanism.Wherein, NodeID:CO2S
Represent that network node NodeID is provided with sensor CO2S, and after query response, NodeID can be recorded in network node
To carry out node administration in setting shelves, such as when node is added or left, or content is carried out more after each inquiry
Newly.
Specifically, the instruction between the foregoing servomechanism with application program of the present invention is the instruction of class database, will
The literal order for being decomposed into the present invention, by way of literal order assigns each configuration database of inquiry, complete application program
Communication between servomechanism and sensor network.Consequently, it is possible to the configuration that the present invention only needs to be directed in database is adjusted, can be complete
Into the communication of different application servomechanism and sensor network, and new program and phase needn't be write again such as prior art
The API answered.
Then, Fig. 3 is refer to, it is the schematic diagram of a sensor network system 1 ' of third embodiment of the invention.Wherein,
It is identical with the system architecture and network connection environment of preceding embodiment in 3rd embodiment, therefore symbol identical element function is also
Together, repeated no more in this.And 3rd embodiment and the difference of preceding embodiment are, 3rd embodiment, which is described in, has inquired about sensing
After sensor kenel in device network, the action that is operated for sensor.
First, in 3rd embodiment, user has learnt in sensor network 15 have by application program servomechanism 13
There is the sensor related to sensor information TYPE, therefore, user can send a sensing by application program servomechanism 13
Device attribute query instruction 132.In other words, the self-application programmed servo device 13 of data interface processing unit 113 receives sensor attribute
Query statement 132, and according to the inquiry sensor resource settings shelves RP of sensor attribute query instruction 132.
And because sensor resource settings shelves RP more records the operational order of the related sensors of sensor information TYPE, because
This, data interface processing unit 113 can self-inductance measurement device resource settings shelves RP capture a sensor attribute information PTY, and will sense
Survey device attribute information PTY and be back to application program servomechanism 13.Consequently, it is possible to user can pass through sensor attribute information
PTY learns which kind of operating function the sensor related to sensor information TYPE has.
For ease of understanding, aforementioned operation process is equally illustrated below.Continue the example of 3rd embodiment, user is led to
Cross application program servomechanism and learnt that there is sensor CO2S in sensor network, therefore, user can pass through application program
Servomechanism sends sensor attribute query instruction " SELECT FROM ida-CO2S ".And data interface processing unit receives sensing
The instruction of device attribute query " SELECT FROM ida-CO2S ", and sensor resource settings shelves RAA is inquired about according to this.
And the attribute that the related sensors of sensor CO2S are more recorded due to sensor resource settings shelves RAA is referred to operation
Order, i.e. a Fig. 2 RP embodiment can include the description of the attribute and operational order of sensor：
Therefore, data interface processing unit can self-inductance measurement device resource settings shelves RAA acquisition sensor attribute informations co2_
ppm:Read, and by sensor attribute information co2_ppm:Read is back to application program servomechanism.Consequently, it is possible to user is just
Sensor attribute information co2_ppm can be passed through:Read learns the operation that with sensor CO2S there is co2_ppm to read.
Then, in 3rd embodiment, the sensor related to sensor information TYPE has basic read/write
Function.Accordingly, when user is intended to be directed to sensor related to sensor information TYPE, and being provided with network node identification code id1
When being read out, data interface processing unit 113 is directed to network node identification code id1 and sensor attribute information PTY, certainly should
A sensor attribute, which is received, with programmed servo device reads instruction 134.
Then, data interface processing unit 113 just reads the inquiry sensor resource settings of instruction 134 according to sensor attribute
Shelves RP, and self-inductance measurement device resource settings shelves RP captures a sensor attribute configuration AccessRead.Then, data interface processing is single
Member 113 transmits a sensor bus input/output query statement 1132 according to sensor attribute configuration AccessRead.Resource category
Property processing unit 115 sets shelves then according to sensor bus input/output 1132 query resources of query statement are corresponding with bus
MP, and capture the corresponding configuration RBP of bus from resource set shelves MP corresponding with bus.
Immediately, Resource Properties processing unit 115 corresponds to configuration RBP inquiry bus setting shelves BP according to bus, and from bus
Set shelves BP and capture a bus input/output configuration IO.Wherein, the input/output of bus input/output configuration IO record trunks
State.Then, Resource Properties processing unit 115 transmits a network node according to bus input/output configuration IO and reads instruction
1152。
And logic bus processing unit 117 reads the inquiry one network node setting shelves NP of instruction 1152 according to network node,
And automatic network node sets shelves NP captures a storage address add1.Then, logic bus processing unit 117 is just according to memory
Address add1 sends a network node and reads instruction 1172.Network interface processing unit 119 just reads according to network node and instructed
1172, the network node represented for network node identification code id1, the memory of network node is read in storage address add1
The data form of offer, to obtain a sensor numerical value value, and sensing numerical value value is back to application program servomechanism
13。
For ease of understanding, aforementioned operation process is equally illustrated below.Continue previous example, sensor CO2S has base
This co2_ppm:The function that Read is read.Accordingly, when user is intended to be directed to and the sensor located at network node NodeID
When CO2S carries out the reading of co2_ppm numerical value, data interface processing unit self-application programmed servo device receives sensor attribute and read
" SELECT co2_ppm FROM ida-CO2S WHERE device=NodeID ", wherein NodeID person are to have inquired about for instruction
The node NodeID known.
Then, data interface processing unit just reads instruction " SELECT co2_ppm FROM according to sensor attribute
Ida-CO2S WHERE device=NodeID ", inquire about sensor resource settings shelves RAA and capture a sensor attribute configuration
co2_ppm。
Then, data interface processing unit transmits sensor bus input/output according to sensor attribute configuration co2_ppm
Query statement " RAA.CO2S-i co2_ppm-s NodeID ".Resource Properties processing unit then according to sensor bus export/
" RAA.CO2S-i co2_ppm-s NodeID " query resources are corresponding with bus to set shelves Mapping, that is, schemes for input inquiry instruction
A kind of 2 MP embodiment, further include corresponding description of the Resource Properties with the output input configuration in bus：
And the corresponding configuration CO2S.GPIO of bus is captured from resource set shelves MP corresponding with bus, and its attribute that ID is A01
Co2_ppm corresponds to the position 0 of input port P01 on GPIO.Immediately, Resource Properties processing unit corresponds to configuration according to bus
CO2S.GPIO inquiry bus setting shelves LBA, i.e. a kind of Fig. 2 BP embodiment, further include the output input group in GPIO buses
The description of state：
Resource Properties processing unit more captures a bus input/output configuration GPIO.AI from bus setting shelves LBA.Then,
Resource Properties processing unit transmits network node according to bus input/output configuration GPIO.AI and reads instruction " LBA GPIO-i
AI0-s NodeID”。
And logic bus processing unit reads instruction " LBA GPIO-i AI0-s NodeID " inquiry nets according to network node
Network node sets shelves TBA：
Logic bus processing unit more automatic network node sets shelves TBA captures storage address 0x41 and each memory length
Degree 32.Then, logic bus processing unit just sends network node according to storage address 0x41 and reads instruction
read0x41032.Network interface processing unit just reads instruction read0x41032 according to network node, for network node
NodeID, read the , Long degree of data form original position 0 that network node NodeID memory provides in storage address 0x41
32 Capital expect, to obtain sensor numerical value ppm, and sensing numerical value ppm are back into application program servomechanism.
On the other hand, when user is intended to for related to sensor information TYPE, and it is located at network node identification code id1's
When sensor carries out attribute write-in or renewal, data interface processing unit 113 is directed to network node identification code id1 and sensor
Attribute information PTY, self-application programmed servo device receive a sensor attribute write instruction 136.
Then, data interface processing unit 113 just inquires about sensor resource settings according to sensor attribute write instruction 136
Shelves RP, and self-inductance measurement device resource settings shelves RP captures a sensor attribute configuration AccessWrite.Then, data interface is handled
Unit 113 transmits a sensor bus input/output query statement 1134 according to sensor attribute configuration AccessWrite.Money
Source attribute processing unit 115 is set then according to sensor bus input/output 1134 query resources of query statement are corresponding with bus
Determine shelves MP, and the corresponding configuration RBP of bus is captured from resource set shelves MP corresponding with bus.
Immediately, data attribute processing unit 115 corresponds to configuration RBP inquiry bus setting shelves BP according to bus, and from bus
Set shelves BP and capture bus input/output configuration IO.Wherein, the input/output shape of bus input/output configuration IO record trunks
State.Then, data attribute processing unit 115 transmits a network node write instruction 1154 according to bus input/output configuration IO.
And logic bus processing unit 117 inquires about network node setting shelves NP according to network node write instruction 1154, and
Automatic network node sets shelves NP captures a storage address add2.Then, logic bus processing unit 117 is just according to memory
Location add2, send a network node write instruction 1174.Network interface processing unit 119 is just according to network node write instruction
1174, the network node represented for network node identification code id1, the memory to network node is write data into memory
The data form that address add2 is provided, and obtain a write-in and respond ack, and ack is responded into write-in and is back to application program servo
Device 13.
For ease of understanding, aforementioned operation process is equally illustrated below.Continue previous example, sensor CO2S has base
This altitude:The function of Write write-ins.Accordingly, when user is intended to be directed to and the sensor located at network node NodeID
When CO2S carries out the write-in of altitude numerical value, data interface processing unit self-application programmed servo device receives the write-in of sensor attribute
Instruct " UPDATE ida-CO2S SET altitude=300WHERE device=NodeID ".
Then, data interface processing unit just reads instruction " UPDATE ida-CO2S SET according to sensor attribute
Altitude=300WHERE device=NodeID " inquiry sensor resource settings shelves RAA：
Data interface processing unit can self-inductance measurement device resource settings shelves RAA acquisition sensor attribute configurations altitude.
Then, data interface processing unit transmits sensor bus output/defeated according to sensor attribute configuration altitude
Enter query statement " RAA.CO2S-u altitude300-s NodeID ".Resource Properties processing unit is total then according to sensor
" RAA.CO2S-u altitude300-s NodeID " query resources are corresponding with bus to set shelves to line input/output query statement
Mapping, and the corresponding configuration CO2S.GPIO and its ID of bus is captured as A02's from resource set shelves Mapping corresponding with bus
Attribute altitude corresponds to the position 32 of input port P02 on GPIO.Immediately, Resource Properties processing unit corresponds to group according to bus
State CO2S.GPIO inquiry bus setting shelves LBA：
Data attribute processing unit more captures a bus input/output configuration GPIO.AO from bus setting shelves LBA.Then,
Data attribute processing unit transmits network node write instruction " LBA.GPIO-u according to bus input/output configuration GPIO.AO
AO32300-s NodeID”。
And logic bus processing unit according to network node read instruction " LBA.GPIO-u AO32300-s NodeID " are looked into
Ask network node setting shelves TBA：
Logic bus processing unit more automatic network node sets shelves TBA captures storage address 0x51.Then, logic bus
Processing unit just sends network node write instruction write0x51321300 according to storage address 0x51, wherein 1 representative data
Number.Network interface processing unit is just according to network node write instruction write0x51321300, for network node
NodeID, numerical value 300 is write to network node NodeID memory in the data form that storage address 0x51 is provided
Beginning position 32, and be written and respond ack, and ack is responded into write-in and is back to application program servomechanism.
Similarly, foregoing data interface processing unit receive come self-application servomechanism instruction can also one instruction
Operated for multiple network nodes, multiple sensors and multiple property values, such as " UPDATE ida-CO2S, ida-ISKT
SET altitude=300, power=ON WHERE device=NodeID1, device=NodeID2 ", those skilled in the art
It is able to should be readily appreciated that by preceding disclosure, then its Detailed Operation situation will not be repeated here.
The fourth embodiment of the present invention is a data integration method, and its flow chart refer to Fig. 4.The side of fourth embodiment
Method is to be used for a data integration device, includes a resource configuration module and a data processing module.Data integration device is to use
In a sensor network system.Sensor network system includes a sensor network and an application program servomechanism.Resource is matched somebody with somebody
Put module and store a sensor configuration.Data processing module is connected with application program servomechanism and sensor network.4th is real
The detailed step for applying example is as described below.
First, when user is intended to carry out the operation of sensor network by the sensor application program of application program servomechanism
When, user directly can send a sensor query statement to data integration device by application program servomechanism, then hold
Row step 401, data processing module self-application programmed servo device is made to receive sensor query statement.
Step 402 is performed, makes data processing module access sensor configuration according to sensor query statement to inquire about sensing
Device network.Finally, step 403 is performed, makes data processing module return a query response to application program servomechanism, to complete to answer
With the communication between programmed servo device and sensor network.
One the 5th embodiment of the present invention is a data integration method, and its flow chart refer to Fig. 5 A-5D.5th embodiment
Method be to be used for a data integration device, include a resource configuration module and a data processing module.Data integration device
It is to be used for a sensor network system.Sensor network system includes a sensor network and an application program servomechanism.Money
Source configuration module stores a sensor configuration, and sensor configuration further includes a sensor resource settings shelves, a bus sets shelves,
One resource is corresponding with bus to set shelves and network node setting shelves.
And data processing module further includes a data interface processing unit, a Resource Properties processing unit, a logic bus
Processing unit and a network interface processing unit.Data processing module passes through data interface processing unit and application program servo
Device connects, and is connected by network interface processing unit with sensor network.The detailed step of 5th embodiment is as described below.
First, similarly, when user is intended to carry out sensor net by the sensor application program of application program servomechanism
During the operation of network, user directly can send a sensor query statement to Data Integration by application program servomechanism and fill
Put, then perform step 501, make data interface processing unit self-application programmed servo device receive sensor query statement.Perform
Step 502, data interface processing unit is made to inquire about sensor resource settings shelves according to sensor query statement, and self-inductance measurement device provides
Source setting shelves capture a sensor species configuration.
Then, step 503 is performed, makes data interface processing unit transmit a sensor bus according to sensor species configuration
Query statement.Step 504 is performed, makes Resource Properties processing unit according to sensor bus query statement query resource and bus pair
Shelves should be set, and the corresponding configuration of a bus is captured from the resource shelves that set corresponding with bus.Step 505 is performed, is made at Resource Properties
Reason unit corresponds to configuration inquiry bus setting shelves according to bus, and captures a bus types configuration from bus setting shelves.
Then, step 506 is performed, makes Resource Properties processing unit transmit network node inquiry according to bus types configuration
Instruction.Step 507 is performed, makes logic bus processing unit send node support inquiry according to network node query statement and refers to
Order.Step 508 is performed, makes network interface processing unit support query statement inquiry sensor network according to node, and return and look into
Ask and respond to application program servomechanism.Wherein, query response includes a network node identification code and a network node sensor
Information.
Then, when application program servomechanism obtains the network node identification code and network node sensor of sensor network
After information, the sensor that can be directed to network node carries out attribute query.Step 509 is performed, makes data interface processing unit pin
To network node sensor information, self-application programmed servo device receives sensor attribute query instruction.Perform step 510, order
Data interface processing unit is according to sensor attribute query instructions query sensor resource settings shelves, and self-inductance measurement device resource settings
Shelves capture a sensor attribute information.Step 511 is performed, making data interface processing unit be back to sensor attribute information should
With programmed servo device.
And after application program servomechanism learns sensor attribute information, can be directed to network node carry out it is corresponding read with
The operation of write-in.First explanation reads associative operation, performs step 512, makes data interface processing unit be recognized for network node
Code and sensor attribute information, self-application programmed servo device receive a sensor attribute and read instruction.Perform step 513, order
Data interface processing unit reads instructions query sensor resource settings shelves, and self-inductance measurement device resource settings according to sensor attribute
Shelves capture a sensor attribute configuration.
Then, step 514 is performed, makes data interface processing unit transmit a sensor bus according to sensor attribute configuration
Input/output query statement.Step 515 is performed, makes Resource Properties processing unit be referred to according to the inquiry of sensor bus input/output
Make query resource is corresponding with bus to set shelves, and the corresponding configuration of bus is captured from the resource shelves that set corresponding with bus.Perform step
516, make Resource Properties processing unit correspond to configuration inquiry bus setting shelves according to bus, and a bus is captured from bus setting shelves
Input/output configuration.
Then, step 517 is performed, makes Resource Properties processing unit transmit a network section according to bus input/output configuration
Point reads instruction.Step 518 is performed, makes logic bus processing unit read the setting of instructions query network node according to network node
Shelves, and automatic network node sets shelves capture a first memory address.Perform step 519, make logic bus processing unit according to
First memory address sends a network node and reads instruction.
Step 520 is performed, makes network interface processing unit be directed to the network node that network node identification code represents, according to
Network node reads instruction, reads the data form that network node provides in first memory address, and obtain a sensor
Numerical value.Step 521 is performed, makes network interface processing unit that the sensor numerical value is back into application program servomechanism.
On the other hand, illustrate to write associative operation, perform step 522, make data interface processing unit be directed to network node
Identification code and sensor attribute information, self-application programmed servo device receive a sensor attribute write instruction.Perform step
523, make data interface processing unit inquire about sensor resource settings shelves according to sensor attribute write instruction, and self-inductance measurement device provides
Source setting shelves capture sensor attribute configuration.Step 524 is performed, makes data interface processing unit be passed according to sensor attribute configuration
Send sensor bus input/output query statement.
Then, step 525 is performed, makes Resource Properties processing unit be looked into according to sensor bus input/output query statement
Inquiry resource is corresponding with bus to set shelves, and captures the corresponding configuration of bus from the resource shelves that set corresponding with bus.Step 526 is performed,
Make Resource Properties processing unit according to bus correspond to configuration inquiry bus setting shelves, and from bus setting shelves capture bus output/
Input configuration.Step 527 is performed, makes Resource Properties processing unit transmit a network node according to bus input/output configuration and writes
Enter instruction.
Then, step 528 is performed, makes logic bus processing unit inquire about network node according to network node write instruction and sets
Determine shelves, and automatic network node sets shelves capture a second memory address.Step 529 is performed, makes logic bus processing unit root
A network node write instruction is sent according to second memory address.Step 530 is performed, makes network interface processing unit be directed to network
The network node that node authentication code represents, according to network node write instruction, is carried to network node in second memory address
The data form supplied is write.Step 531 is performed, makes the write-in of network interface processing unit passback one respond to application program
Servomechanism.
In summary, data integration device of the invention can be by the network node of sensor network and sensor correlation configuration
Multi-zone supervision, and the access for the literal order progress configuration for passing through class database manipulation, finally again in table form will operation
Result data provides and gives application program servomechanism, consequently, it is possible to application program is when exploitation, just need not be by the bottom of sensor network
The related configuration of layer is taken into consideration, with the exploitation of accelerating application and improves the elasticity that application program uses.
Only above-described embodiment is only the embodiment aspect of the illustrative present invention, and explains the technical characteristic of the present invention,
Not it is used for limiting the protection category of the present invention.Any people skilled in the art unlabored can change or the peace of isotropism
Row belongs to the scope that the present invention is advocated, the scope of the present invention should be defined by claims.
Claims (8)
1. a kind of data integration device for being used for a sensor network system, it is characterised in that the sensor network system includes
One sensor network and an application program servomechanism, the data integration device include：
One resource configuration module, to store a sensor configuration, the sensor configuration includes a sensor resource settings shelves, one
Bus sets shelves and a resource is corresponding with bus sets shelves；
One data processing module, it is connected with the application program servomechanism and the sensor network, comprising：
One data interface processing unit, to：
The sensor query statement is received from the application program servomechanism；
The sensor resource settings shelves are inquired about according to the sensor query statement, and a sense is captured from the sensor resource settings shelves
Survey device species configuration；
One sensor bus query statement is transmitted according to the sensor species configuration；
One Resource Properties processing unit, to：
Inquire about that the resource is corresponding with bus to set shelves according to the sensor bus query statement, and set from the resource is corresponding with bus
Determine one bus of shelves acquisition and correspond to configuration；
Configuration is corresponded to according to the bus and inquires about bus setting shelves, and a bus types configuration is captured from bus setting shelves；
One network node query statement is transmitted according to the bus types configuration；
One logic bus processing unit, to：
One node is sent according to the network node query statement and supports query statement；
One network interface processing unit, is connected with the sensor network, to：
Query statement is supported according to the node and inquires about the sensor network, and returns a query response to the application program servo
Device, the sensor configuration are updated after being accessed, wherein, the query response includes a network node identification code and a net
Network node sensor information.
2. data integration device as claimed in claim 1, it is characterised in that the data interface processing unit more to：
For the network node sensor information, sensor attribute query instruction is received from the application program servomechanism；
Captured according to the sensor attribute query instructions query sensor resource settings shelves, and from the sensor resource settings shelves
One sensor attribute information；
The sensor attribute information is back to the application program servomechanism.
3. data integration device as claimed in claim 2, it is characterised in that the sensor configuration further includes a network node and set
Determine shelves, the data interface processing unit more to：
For the network node identification code and the sensor attribute information, a sensor category is received from the application program servomechanism
Property read instruction；
According to the sensor attribute reading instructions query sensor resource settings shelves, and captured from the sensor resource settings shelves
One sensor attribute configuration；
One sensor bus input/output query statement is transmitted according to the sensor attribute configuration；
Wherein, the Resource Properties processing unit more to：
Inquire about that the resource is corresponding with bus to set shelves according to the sensor bus input/output query statement, and from the resource with
Bus, which correspondingly sets shelves and captures the bus, corresponds to configuration；
Configuration is corresponded to according to the bus and inquires about bus setting shelves, and a bus input/output group is captured from bus setting shelves
State；
One network node is transmitted according to the bus input/output configuration and reads instruction；
Wherein, the logic bus processing unit more to：
Instructions query network node setting shelves are read according to the network node, and a storage is captured from network node setting shelves
Device address；
One network node is sent according to the storage address and reads instruction；
Wherein, the network interface processing unit more to：
The network node represented for the network node identification code, read and instructed according to the network node, read the network section
The data form that point provides in the storage address, and obtain a sensor numerical value；
The sensor numerical value is back to the application program servomechanism.
4. data integration device as claimed in claim 2, it is characterised in that the sensor configuration further includes a network node and set
Determine shelves, the data interface processing unit more to：
For the network node identification code and the sensor attribute information, a sensor category is received from the application program servomechanism
Property write instruction；
The sensor resource settings shelves are inquired about according to the sensor attribute write instruction, and captured from the sensor resource settings shelves
One sensor attribute configuration；
One sensor bus input/output query statement is transmitted according to the sensor attribute configuration；
Wherein, the Resource Properties processing unit more to：
Inquire about that the resource is corresponding with bus to set shelves according to the sensor bus input/output query statement, and from resource with it is total
Line, which correspondingly sets shelves and captures the bus, corresponds to configuration；
Configuration is corresponded to according to the bus and inquires about bus setting shelves, and a bus input/output group is captured from bus setting shelves
State；
One network node write instruction is transmitted according to the bus input/output configuration；
Wherein, the logic bus processing unit more to：
Network node setting shelves are inquired about according to the network node write instruction, and a storage is captured from network node setting shelves
Device address；
One network node write instruction is sent according to the storage address；
Wherein, the network interface processing unit more to：
The network node represented for the network node identification code, according to the network node write instruction, to the network node
Write in the data form that the storage address provides；
The write-in of passback one is responded to the application program servomechanism.
5. a kind of data integration method for being used for a data integration device, it is characterised in that the data integration device is to be used for one
Sensor network system, comprising a resource configuration module and a data processing module, the sensor network system includes a sense
Device network and an application program servomechanism are surveyed, the resource configuration module stores a sensor configuration, and the sensor configuration includes
One sensor resource settings shelves, bus setting shelves and a resource is corresponding with bus sets shelves, the data processing module and this
Application program servomechanism and sensor network connection, the data processing module further include a data interface processing unit, one
Resource Properties processing unit, a logic bus processing unit and a network interface processing unit, the data integration method include：
(a) the data interface processing unit is made to receive a sensor query statement from the application program servomechanism；
(b1) make the data interface processing unit inquire about the sensor resource settings shelves according to the sensor query statement, and certainly should
Sensor resource settings shelves capture a sensor species configuration；
(b2) the data interface processing unit is made to transmit a sensor bus query statement according to the sensor species configuration；
(b3) the Resource Properties processing unit is made to inquire about resource setting corresponding with bus according to the sensor bus query statement
Shelves, and capture the corresponding configuration of a bus from the resource shelves that set corresponding with bus；
(b4) make the Resource Properties processing unit correspond to configuration according to the bus and inquire about bus setting shelves, and set from the bus
Shelves capture a bus types configuration；
(b5) the Resource Properties processing unit is made to transmit a network node query statement according to the bus types configuration；
(b6) make the logic bus processing unit send a node according to the network node query statement and support query statement；
(b7) make the network interface processing unit support query statement according to the node and inquire about the sensor network；
(c) make the socket processing unit return a query response to the application program servomechanism, and update the sensor group
State, wherein, the query response includes a network node identification code and a network node sensor information.
6. data integration method as claimed in claim 5, it is characterised in that further include：
(d) make the data interface processing unit be directed to the network node sensor information, one is received from the application program servomechanism
Sensor attribute query instructs；
(e) the data interface processing unit is made according to the sensor attribute query instructions query sensor resource settings shelves, and
A sensor attribute information is captured from the sensor resource settings shelves；
(f) make the data interface processing unit that the sensor attribute information is back into the application program servomechanism.
7. data integration method as claimed in claim 6, it is characterised in that the sensor configuration further includes a network node and set
Determine shelves, the data integration method further includes：
(g) the data interface processing unit is made to be directed to the network node identification code and the sensor attribute information, from the application
Programmed servo device receives a sensor attribute and reads instruction；
(h) the data interface processing unit is made according to the sensor attribute reading instructions query sensor resource settings shelves, and
A sensor attribute configuration is captured from the sensor resource settings shelves；
(i) the data interface processing unit is made to transmit sensor bus input/output inquiry according to the sensor attribute configuration
Instruction；
(j) the Resource Properties processing unit is made to inquire about the resource and bus according to the sensor bus input/output query statement
Corresponding setting shelves, and capture the corresponding configuration of the bus from the resource shelves that set corresponding with bus；
(k) make the Resource Properties processing unit correspond to configuration according to the bus and inquire about bus setting shelves, and set from the bus
Shelves capture a bus input/output configuration；
(l) make the Resource Properties processing unit transmit a network node according to the bus input/output configuration and read instruction；
(m) make the logic bus processing unit read instructions query network node setting shelves according to the network node, and certainly should
Network node setting shelves capture a storage address；
(n) make the logic bus processing unit send a network node according to the storage address and read instruction；
(o) the network interface processing unit is made to be directed to the network node that the network node identification code represents, according to the network section
Point reads instruction, reads the data form that the network node provides in the storage address, and obtain a sensor numerical value；
(p) make the network interface processing unit that the sensor numerical value is back into the application program servomechanism.
8. data integration method as claimed in claim 6, it is characterised in that the sensor configuration further includes a network node and set
Determine shelves, the data integration method further includes：
(g) the data interface processing unit is made to be directed to the network node identification code and the sensor attribute information, from the application
Programmed servo device receives a sensor attribute write instruction；
(h) the data interface processing unit is made to inquire about the sensor resource settings shelves according to the sensor attribute write instruction, and
A sensor attribute configuration is captured from the sensor resource settings shelves；
(i) the data interface processing unit is made to transmit sensor bus input/output inquiry according to the sensor attribute configuration
Instruction；
(j) the Resource Properties processing unit is made to inquire about the resource and bus according to the sensor bus input/output query statement
Corresponding setting shelves, and capture the corresponding configuration of the bus from the resource shelves that set corresponding with bus；
(k) make the Resource Properties processing unit correspond to configuration according to the bus and inquire about bus setting shelves, and set from the bus
Shelves capture a bus input/output configuration；
(l) the Resource Properties processing unit is made to transmit a network node write instruction according to the bus input/output configuration；
(m) make the logic bus processing unit inquire about network node setting shelves according to the network node write instruction, and certainly should
Network node setting shelves capture a storage address；
(n) the logic bus processing unit is made to send a network node write instruction according to the storage address；
(o) the network interface processing unit is made to be directed to the network node that the network node identification code represents, according to the network section
Point write instruction, writes to the network node in the data form that the storage address provides；
(p) the network interface processing unit is made after step (o), and the write-in of passback one is responded to the application program servomechanism.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1492356A (en) * | 2002-10-23 | 2004-04-28 | 奕升科技股份有限公司 | Modular network integrating system |
| CN1548987A (en) * | 2003-05-16 | 2004-11-24 | 远传电信股份有限公司 | Geographical disaster monitoring and alarming system of application communication network |
| CN201749528U (en) * | 2010-06-23 | 2011-02-16 | 新谊整合科技股份有限公司 | Security and image monitoring alternate-current integrating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8479258B2 (en) * | 2011-01-06 | 2013-07-02 | Martin Herman Weik, III | Garage management system |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1492356A (en) * | 2002-10-23 | 2004-04-28 | 奕升科技股份有限公司 | Modular network integrating system |
| CN1548987A (en) * | 2003-05-16 | 2004-11-24 | 远传电信股份有限公司 | Geographical disaster monitoring and alarming system of application communication network |
| CN201749528U (en) * | 2010-06-23 | 2011-02-16 | 新谊整合科技股份有限公司 | Security and image monitoring alternate-current integrating system |
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