CN1760852A - Operation method and system of logic sensor network - Google Patents
Operation method and system of logic sensor network Download PDFInfo
- Publication number
- CN1760852A CN1760852A CN 200410085692 CN200410085692A CN1760852A CN 1760852 A CN1760852 A CN 1760852A CN 200410085692 CN200410085692 CN 200410085692 CN 200410085692 A CN200410085692 A CN 200410085692A CN 1760852 A CN1760852 A CN 1760852A
- Authority
- CN
- China
- Prior art keywords
- node
- network node
- resource
- programmable network
- logic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- User Interface Of Digital Computer (AREA)
Abstract
The invention includes multiple nodes and at least one resource. The resource can be as a sensing device (such as a camera or microphone) or other periphery device (such as a memory or recording system). In at least one specific example in the invention, at least one node in the network determines at least one available resource as well as its type or function. Based on the said type or function, the said node relates to one or more names of logic node, and obtains multiple instructions in order to execute at least one function.
Description
Technical field
The invention relates to sensor network, refer to automatic programming especially for network equipment with sensing, calculating and network capabilities.
Background technology
The availability of intelligent sensor and little sensor has further been promoted wireless sensor device networks development.In fact, wireless sensor device network is also unrestricted on using, and is being that environmental monitoring can provide under the situation of practicality information most probably especially.More existing sensor networks are used and are included that far-end medical treatment, agricultural, environment are obeyed the rule, engineering, the maintenance of state benchmark, military surveillance and medical science disaster etc.
The many different problems of tradition sensor network faces.In order to make it reliable, traditional sensor network is quite redundant (redundant) usually, that is, need to arrange that a large amount of one-tenth surveys device, even so that when having one or more sensors to operate, important message still can be received reliably and be repaid.And along with in the progress of wireless network, it is more feasible that the sensor system of highly redundant has become, but also may cause on arranging and operational expensive cost.
In addition, in the most network architecture, be still an important problem in order to the network route of data collection.All can't arrive in any network of other nodes with once jump (hop) at all nodes, the mechanism of a repetition is necessary.Moreover in the sensor networks that node can increase and decrease at any time, network will influence the usefulness and the reliability of network for a response mode that lost efficacy.Generally speaking, under the situation of node deficiency, the network that can dynamically recombinate needs, and can be in the sensor network that consumes in a unpredictable mode because of the change rapidly of change quilt and its node power of wireless environment in a chain junction relationship particularly.
In traditional sensor network, for example one use the make video recording surveillance of a plurality of recording devices as sensor, above-mentioned recording device may be the setting that is fixed, in case thereby the invaded person in its position knows, the effect of the then above-mentioned surveillance of making video recording will significantly reduce, moreover mobile recording device needs expensive system's reorganization as cost usually.
Wireless technology has allowed more above-mentioned or all sensors need releasings and/or the layout of the sensor system that moves, moreover, in many application, most or whole sensors may operate in the mode of highly not having treatment, and for example sensor is to be disposed in fact. be difficult to approaching or dangerous place.For instance, sensor in order to the sensor network of scouting military situation may be will be deployed in enemy's the manor, or may be to be deployed in the zone with the chemical substance that reaches harmful degree in order to the sensor of the accurate position that measures toxic chemical substance.Because these reasons, development is popularized, oneself's reorganization elasticity changes and the wireless sensor device network of programmable but existing many research is absorbed in.
Because the sensor data is the physical location that is in relation to sensor, so judge that the air coordinates of sensor is very important.In fact, many effort at present are to focus on that to make the localization technology more perfect.Restriction on cost, size or the energy may have been got rid of the use of global-positioning technology (as GPS) as the restriction of sight line.In this case, self-configuration sensor network will need to use other localization modes, wherein, for example comprise the sensor that uses in the above-mentioned network itself.
Traditional sensor network suffers from a kind of restriction, and above-mentioned exactly sensor network generally is to go to arrange with a kind of conception of application, so expection can have extremely special software and/or configuration.For example: the sensor network that separates is deployed in keeps home safety, at home maintain secrecy supervision, child's monitoring, the elderly taken care of at home, although these systems shared identical hardware and software on sizable degree in fact.Even for identical application, the renewal of sense node and function thereof often causes expensive system reorganization and software change.
At present needed is a kind of method and system, and it allows identical sensor networking to support various application as much as possible, reaches the change and the upgrading of allowing system with simple and cheap expense.For example, network need be supported the adding of automatic configuration and new sensor and device.What more need is a new sensor network planning environment, plans a sensor network to allow a sensor application programmer to have nothing to do with one in the mode of topology network and resource.
Summary of the invention
One embodiment of the invention are about a kind of method and system, to operate a sensor network that comprises most nodes and at least one resource, wherein, above-mentioned resource can be a sensing apparatus (as camera or microphone), or other peripheral devices (storing or register system as).According to one embodiment of the invention, at least one node determines the type of at least one pair of its available resource and above-mentioned resource in the network.According to the type of resource, above-mentioned node contact one or a plurality of logic node title.According to the logic node title, above-mentioned node is obtained a plurality of instructions to carry out at least one function.
Of the present invention one in addition embodiment a kind of processor is provided, it comprises a storer that stores instruction, is available to it so that above-mentioned processor determines at least one resource; Determine the type of above-mentioned at least one resource; Give one or a plurality of logic node title according to the type that is determined to get in touch above-mentioned processor, each logic node title is got in touch a resource type; And get instruction to carry out at least one function, the above-mentioned instruction that provides is to decide according to one or more logic node titles.
Description of drawings
Fig. 1 is the system architecture diagram of node 100 of the present invention;
Fig. 2 is the network architecture diagram that comprises node and resource of the present invention;
Fig. 3 shows the method step in order to the network of application drawing 2;
Fig. 4 shows one from node 20 and the 22 information communication paths (node 21 is to get in touch to the user this example) to the node 21 of getting in touch the user;
Fig. 5 shows one from node 20 and the 22 information communication paths to storage node 40;
Fig. 6 show one from storage node 40 to node 21 information communication path.
Embodiment
Below in detail embodiments of the invention will be described in detail, wherein example shown in the accompanying drawing.No matter under which kind of possible situation, identical reference number will be at the same or analogous element of representative in whole diagrams.
Example network
One sensor network consistent with the present invention is to comprise a plurality of nodes and at least one resource.One resource can be a sensor or a peripheral device, above-mentioned sensor is for example to be a microphone, detector, photodetector, motion detector, monitoring device, ultrasonic energy or Temperature Detector, and above-mentioned peripheral device is for example to be a device in order to storage, demonstration, broadcast or record sound, image or picture.One resource can be embedded into a node or be in relation to above-mentioned node.The resource that is embedded in node may be among the substantial device that falls into node itself or substantial being attached on the node.Perhaps, the resource of getting in touch with node is actually away from node, but perhaps is functionally to connect this node or communication with it, for example uses radio communication.
Fig. 1 is the system architecture diagram of node 100 of the present invention, and an example node 100 comprises: a processor 110, storer 120, a socket 130 and a sensing interface 140; Node 100 may also comprise a power supply (figure does not show), and it may be a standard power source, sun-generated electric power or battery.Mention as top, node 100 can comprise that one is embedded in the node 100 or sees through the sensor 150 that communication link 160 connects, and above-mentioned communication link 160 can be a bus; Or node 100 can comprise in fact away from node 100 but sensor 150 that communication link 160 by for example wireless telecommunications is connected.
In the embodiment consistent with the present invention, the node that or more a plurality of these nodes can be microprocessor classifications.For example: the node 110 of microprocessor classification can comprise similarly being the 32 bit microprocessors (for example ARM7 microprocessor that is sold by ARM company) or the processor of other similar classifications of one 64 megahertzes.Storer 120 is to be a random access memory, flash memory or above both combination.But storer 120 stocking system softwares with running node 100, network convention pile up, networking Routing protocol and other software or driver be with operating resource.Storer 120 can store other software that is used for network, as exploring the application code or the software of resources in network.
Other example node may be less low power nodes, " particulate (mote) " that is researched and developed by UC Berkley (UCB) for example, be for very small-sized computer and equip sensor that particulate only is several millimeters to several centimeters sizes to collect environment information.Particulate now, approximately be 1 to 2 millimeter for instance, what comprise eight bit microprocessors with flash memory of 128Kb, 4Kb among its device is the communication device of system storer, with tens of meters propagation distances, a power supply, and sensor.Particulate can be carried out a miniature operating system (TinyOS), and it is for one by many threads of event-driven operating system and application program that NesC was write as, and NesC is for one also by the program language of the similar C that UCB researcher researched and developed.In certain embodiments, one or a plurality of node can be one even " wisdom dirt (the smart dust) " littler than particulate, its be for another kind by intelligent node that UCB researched and developed.
The node 100 of another suitable example be " J-mark (JStamp) " that is provided by Systronics company, the J-mark is a very little in fact device, approximately has only one to two inch, wherein comprise one 32 bit controllers, 2Mb storer, high-energy source efficient and the primary execution Java hardware (native execution Java hardware) of powerful calculating ability is arranged, software can be write and be written into as this node by Java.
Node in the wireless sensor device network of the present invention, can use medium access control (MAC) agreement to communicate with one another in other layers on the network entity layer, aforementioned medium access control agreement for example be carrier sense multiple access (CSMA) or IEEE802.11 etc.
The personage who is familiar with computer technology will discover other and be fit to even littler calculation element still can be fit among some embodiment.For instance, perhaps node 100 is a phone, personal digital assistant, radio-frequency (RF) identification (RFID) reader or other hand held arithmetic units.
Mention as top, sensor network of the present invention comprises and has one or one or an a plurality of node of a plurality of resources.Node 100 in part or the all-network can more comprise in order to Jie and connects (interfacing) or the software of a plurality of resources (for example driver).Or, part or whole node 100 can obtain software to see through network the only resource of order that dynamically is situated between.Such software can be downloaded to node 100, for example: go to get in touch specific resource arround it when node 100 detects such chance.
The logical network operation
Mention as top, sensor network of the present invention comprises and has one or one or an a plurality of node of a plurality of resources.In at least one embodiment, all nodes all spread all over a guarded region, for example: house, warehouse or hospital.The user of network may be motor-driven, that is this user may move in this zone.Each node all needn't be known environment in advance in the network, but can judge environment according to action or operating process.In certain embodiments of the invention, part or whole nodes are related to a logic node title in the network.In addition, part or whole nodes can both be according to its logic node titles, and dynamically form its function.The program composition of logic levels will allow program to be write as with the logic node title, similarly be " camera ", " microphone " or " user ", and not need to know the physical location of any device.
World-wide web and most data network all use the network address, for example: network communication agreement address (IP Address) 208.154.23.54.Yet these address there is no the locus (being longitude, latitude, height or x, y, z coordinate) about node.In certain embodiments, perhaps do not need to know the space address of responding node.Yet, space information if desired, the space address of any node can be with any existing method decision.For example: in certain embodiments, one or a plurality of node can have a kind of means (means) that determine node location, it for example is a GPS (GPS) device, if any specific node does not have global positioning system apparatus, then its may be through judging oneself position with other communications with node of global positioning system apparatus.
Fig. 2 describes one embodiment of the invention, is node and the resource that shows network of the present invention.Fig. 2 possibility typical example is as house, warehouse or the hospital of an electronic monitoring.
In the embodiment of Fig. 2, node 20,21,22,23 and 24 can be the node of microprocessor classification, and node 26 and 27 can be the particulate that embeds resource.For example: node 26 can be a particulate that embeds microphone, and node 27 can be a particulate that embeds temperature-sensitive sticker, and node 40 can be the node of a microprocessor classification, and it is to play the part of a storage node in an embodiment.In Fig. 2, " user " is displayed near the node 21.
Fig. 3 has illustrated the method step of the network of application drawing 2, and among Fig. 2 one or a plurality of node be by start (step 310), for example, when the initial start of network integral body or an incident take place, will produce one or the start of a plurality of nodes.For example: one or a plurality of node may keep not operating, or even " dormancy " a very long time preserving energy, and when an incident generation, such node can be waken up or operate.In certain embodiments, one or a plurality of node is used as a timer, and chien shih oneself and/or the running of other nodes when certain is specific.In addition, some node can be formed one " piconet (piconet) " in the network, and it is to make one group of adjacent node carry out dormancy synchronously.
When by start, a node is judged one or a plurality of to its available resource (step 320).For example: it is close closely that node 20 may sense microphone 50, and node 22 can to sense camera 51 be in its adjacent domain.Node 21 can sense with or the user who holds a sensor is in its adjacent domain, or the user can be through publishing in node 21 with the reciprocation of node, for instance, similarly be the user by by pressing the button with the node dialogue, or node is by detecting the user by the image recognition techniques.
One node can determine to its available resource, for example: broadcasting one notice to be representing it for available, and waits for and see whose response.In other embodiments, node can be only by by listen to broadcasting from resource with decision to its available resource.
Anyway, when node detection one resource, whether node can be judged has necessary software to come and specific resource communication (step 330).For example node 20 judges that microphone 50 is closely approaching, and wishes contact with it.This moment, whether node 20 judgements had necessary software to come and microphone 50 communications.If do not have, node 20 can obtain such software (step 335) on network, for example: node 20 can be broadcasted a requirement for the driver of microphone 50 at network, this moment, node 20 may obtain a response that requires, and was to comprise that an address or information obtain suitable driver to allow node 20.
In some specific embodiment, node 20 may be with far-end control, that is the instruction set of running node 20 or software, can reside in that certain is not the place of node 20 on the network, but can be used for running node 20.
After node running and determining one or a plurality of resource available to it, this node may be declared its role and performance (step 340) to one or a plurality of other nodes or whole Web broadcast.For example: node 21 can be related to nodename " user ", and oneself is one " user " to network declaration, shows that with this user logins at node 21, or say node 21 can with user's communication.Same, node 20 can be related to nodename " microphone ", and to Web broadcast message first, relates on the microphone to show it.
Node still can be related to logic node nominally, its objective is in order to show that node is ready that the role that takes and node be ready the message kind that receives, if when such role or message be spendable.For example: node 21 can also got in touch itself logic node title " common display ", shows that it is not a display, and when it was available, it was ready to receive image data from camera and video recorder.
If node is related to a logic node title, data is to obtain (step 345) from above-mentioned resource, and it is pending (step 350) that the requirement for this information type is arranged, and then above-mentioned node can be transferred to the message that receives the node (step 355) that sends requirement immediately.
For example, with reference to figure 2, whether node 20 decidable microphones 50 are available and relate to nodename " microphone ", if microphone 50 detects sound, for example similarly are tap-tap, and this data can be distributed to other nodes that requires such information.If other nodes have required logic node title " loudspeaker ", therefore show demand and/or the ability of using the source of sound data, node 20 can transmit the node that such message is given contact node title " loudspeaker ".Node 20 still can have the source of sound data of wanting to convey to the node that needs to show node 20 to Web broadcast.
In certain embodiments, node 20 can check also whether the user logins in network.Network " user at an example of monitoring at home; " can be a house owner, it is wished can the notified detected any sound of microphone about quilt house supervisory system.
Yet if resource there is no available data, node will merely be waited for (step 347).If data can obtain from Energy Resources Service, but do not have any requirement to this type, this data will be stored (step 360).For example: microphone 50 can detect the sound of knocking at the door, and node 20 can be got in touch with nodename " microphone "; Do not relate to nodename " loudspeaker " but perhaps have any node, and relate to nodename " user " without any node, in this case, this data will be stored in the node 40, in such data is required.For example: when the user goes home, and relate on the network with the identity of " user ", the user can will return data from storage device.
In certain embodiments, the node of network can be through dynamic planning to amount to message is provided.For example: when network measuring is the roles that take a microphone to node 20, node 20 can pass through and plan to finish such running dynamically: if there is a sound detected, and one or the camera of a plurality of vicinities general corresponding film of collection or still photo initiatively.For instance, if microphone detects a sound, node 20 can require any login nodename to be the node of " camera ", transmits film or still photo is the node of " user " to nodename.In this example, if the nodename of node 22 logins is " camera ", node 22 can be sent to image data node 21 equally.
Fig. 4 shows the information communication path of the node 21 from node 20,22 to contact one user, and this is to occur among a kind of embodiment of foregoing description.If user and node 21 are got in touch, node 20 transmits sound and gives node 29, and it sends node 25, its node 21 that is sent to particulate 27 again and passes to the user place at last successively again to.Same, the image data that camera 51 is collected can be sent to node 22, and can see through node 28,40 and particulate 26 and be sent to node 21.In this example, if any node under the failure of this path or other invalid situations, information can see through replaces the path and be sent to node 21.The Routing protocol that tradition is used for random network (adhoc) can be used to calculate these paths.
In described example of Fig. 2 and previous the description, if surpass a resource relationship to a nodename, above-mentioned network can use a program to judge the most suitable response of that resource.For example: if camera 52 operates and relates to nodename " camera ", then have two resources to log on as " camera ", node 22 related to by camera 51 and camera 52 is related to node 24.Under this situation, node 20 can be judged that camera suits the requirements most by planning.If the camera of judging as a result 51 relatively suits the requirements, for example: it be more close, preferable resolution is arranged, be in angle preferably or improve quality about the available information of incident in any other mode, but node 20 informing networks then, the image that is sent to the user should be from camera 51.
In many application facet, any node that comprises " user " is for motor-driven.The scope of the one motor-driven extensible node 21 of user also enters the scope of node 26, if node 21 senses user's not among its scope (by no longer carrying with the user or attached sensor communication by for example detecting it), node 21 can say that the user is invalid to Web broadcast.Under this situation, move on among the scope of another node up to the user or login before another node, the user of login not in the network.Or particulate 26 can detect near the user moved to automatically, and particulate 26 can say that the user relates to particulate 26 to Web broadcast.If it is invalid that node 21 is not issued the user as yet, but then particulate 26 is related to the relation of user's broadcasting trigger network with deletion user and node 21.
This user or any node invalid during, the collected data of resource can be stored, when the requiring of this data not occurring.For example: if node 20 or 22 has data and judges that node 20 or 22 can store this data when not having that arbitrary node is got in touch in user and the network.In the network consistent with the present invention, it for example is the logical network nodename of " storage device " that the node in or a plurality of network may relate to one, and the performance of expressing this node is to play the part of the role who stores data.If for this reason, node 20 or 22 can store data in relating to the node that the logic node name is called " storage device ", in some concrete example, according to network convention, node 20 or 22 can be broadcasted a requirement that stores, be waited for that one is replied and transmit this data to storage location.
In Fig. 5, for example: node 40 can be related to logic node title " storage device " and/or respond its storable node 20 and/or 220 Fig. 5 expose one from node 20 and 22 examples to the information communication path of node 40.
If data storage is at node 40 and a requirement to this data is then arranged, then data can transfer to from storage node 40 and require end.For instance, as shown in Figure 6, the user retracts in the scope of node 21, node 21 can sense the user be moved back into its scope in (by carrying with the user or attached sensor communication) by for example detecting it, and be available to this user of Web broadcast again.Storage node 40 can see through node 26 and transmit information to node 21 then, and is shown as Fig. 6.
Each node has been discussed in the network above may be according to its running to set up its association, and it is when betiding the network initial startup.In the time of as other, its association can be rebuild or set up to each node in the network.For example: one or a plurality of node can periodically be reappraised and be broadcasted its association again.In at least one embodiment, in the state of network or configuration change, one or a plurality of node can be triggered to reappraise and to broadcast its association again.Again broadcasting allows the node of network to upgrade accessibility path.
The foregoing description only is to give an example for convenience of description, and the interest field that the present invention advocated should be as the criterion so that claim is described certainly, but not only limits to the foregoing description.
Claims (43)
1. the method for operating of a logic sensor network, this network packet contains a plurality of programmable network nodes and at least one resource, it is characterized in that, and this method comprises:
Whether available by this at least one this at least one resource of programmable network node decision to it;
Judge a type of this at least one efficient resource by this at least one programmable network node;
This at least one programmable network node of type contact according to this judgement gives one or more logic node titles, and each logic node title is all got in touch a kind of resource type; And
Provide a plurality of instructions to this at least one programmable network node carrying out at least one function, these a plurality of instructions that provide are to decide according to these one or more logic node titles.
2. the method for operating of logic sensor network as claimed in claim 1 is characterized in that, described these a plurality of instructions are provided by another network node or outside input medium.
3. the method for operating of logic sensor network as claimed in claim 1 is characterized in that, described these a plurality of instructions are that the local storage device by the access of programmable network node is provided.
4. the method for operating of logic sensor network as claimed in claim 1 is characterized in that, described this at least one programmable network node determines whether this at least one resource comprises its available step:
Requirement by this at least one programmable network node broadcasting demand one resource; And
By at least one response of this at least one programmable network node reception from this at least one resource, this response indicates this at least one resource for available.
5. the method for operating of logic sensor network as claimed in claim 1, it is characterized in that the type of described these at least one available resources is to be selected from following one or more device: camera, microphone, temperature-sensitive sticker, audiomonitor, detector, photodetector, sound/picture/image recording and playing device, storage device or other peripheral equipments.
6. the method for operating of logic sensor network as claimed in claim 1 is characterized in that, more comprises:
This at least one programmable network node is carried out at least one instruction of these a plurality of instructions, to carry out at least one function according to one or more logic node titles of this at least one programmable network node of contact.
7. the method for operating of logic sensor network as claimed in claim 6 is characterized in that, the step that described this at least one programmable network node is carried out at least one instruction of these a plurality of instructions comprises:
Receive sensing input via this at least one available resource; And
According to these one or more logic node titles, provide this sensing to input to one or a plurality of programmable network node in this network.
8. the method for operating of logic sensor network as claimed in claim 6 is characterized in that, carries out at least one function and comprises:
According to this one or more logic node titles, from this network one or a plurality of programmable network node receives sensing input.
9. the method for operating of logic sensor network as claimed in claim 8 is characterized in that, more comprises: provide this sensing to input to this at least one available resource.
10. the method for operating of logic sensor network as claimed in claim 6 is characterized in that, carries out at least one function and comprises:
Receive sensing input via this at least one available resource; And
The availability of broadcasting this sensing input is to a plurality of programmable network nodes in this network; And
Provide this sensing to input to and respond one or more programmable network nodes that require that receive this sensing input with desire in this network.
11. the method for operating of logic sensor network as claimed in claim 10 is characterized in that, at least one programmable node is that contact is a user, and more comprises:
Providing this sensing to input to and getting in touch in this network is this at least one programmable node of a user.
12. the method for operating of logic sensor network as claimed in claim 11 is characterized in that, more comprises:
Do not have the programmable network node as this network and respond a requirement that receives this sensing input with desire, then store this sensing input.
13. the method for operating of logic sensor network as claimed in claim 12 is characterized in that, more comprises:
After storing this sensing input, receive a requirement from this sensing input of demand of at least one programmable network node in this network; And
This at least one programmable network node in the network that this sensing inputs to the input of this sensing that requires this storage is provided.
14. the method for operating of a logic sensor network, this network packet contain a plurality of programmable network nodes and at least one resource, it is characterized in that, this method comprises:
Whether available by this at least one this at least one resource of programmable network node decision to it;
Determine one or more performances of this at least one resource by this at least one programmable network node;
These one or more performances according to this at least one resource are given one or more logic node titles with this at least one programmable network node of contact, and each logic node title is all got in touch a kind of resource type; And
Carry out at least one function according to these one or more logic node titles with this at least one programmable network node of control.
15. the method for operating of logic sensor network as claimed in claim 14 is characterized in that, is to comprise according to these one or more logic node titles with the step of controlling this at least one programmable network node and carrying out at least one function:
But utilize one or more accesses but the non-instruction that is stored in this programmable network node, carry out at least one function with this at least one programmable network node of control.
16. the method for operating of logic sensor network as claimed in claim 14 is characterized in that, describedly determines by this at least one programmable network node whether this at least one resource comprises its available step:
Requirement by this at least one programmable network node broadcasting demand one resource; And
By at least one response of this at least one programmable network node reception from this at least one resource, this response indicates this at least one resource for available.
17. the method for operating of logic sensor network as claimed in claim 14, it is characterized in that the type of described these at least one available resources is to be selected from following one or more device: camera, microphone, temperature-sensitive sticker, audiomonitor, detector, photodetector, sound/picture/image recording and playing device, storage device or other peripheral equipments.
18. the method for operating of logic sensor network as claimed in claim 14 is characterized in that, more comprises:
This at least one programmable network node is according to one or more logic node titles of this at least one programmable network node of contact, and at least one instruction of carrying out these a plurality of instructions is to carry out this at least one function.
19. the method for operating of logic sensor network as claimed in claim 18 is characterized in that, the step that described this at least one programmable network node is carried out at least one instruction of these a plurality of instructions comprises:
Receive sensing input via this at least one available resource; And
According to one or more logic node titles, provide this sensing to input to this or a plurality of programmable network node in this network.
20. the method for operating of logic sensor network as claimed in claim 18 is characterized in that, carries out at least one function and comprises:
According to this one or more logic node titles, from this network one or a plurality of programmable network node receives sensing input.
21. the method for operating of logic sensor network as claimed in claim 20 is characterized in that, more comprises:
Provide this sensing to input to this at least one available resource.
22. the method for operating of logic sensor network as claimed in claim 18 is characterized in that, carries out at least one function and comprises:
Receive sensing input via this at least one available resource; And
This availability of broadcasting this sensing input is to a plurality of programmable network nodes in this network; And
Provide this sensing to input to and respond one or more programmable network nodes that require that receive this sensing input with desire in this network.
23. the method for operating of logic sensor network as claimed in claim 22 is characterized in that, at least one programmable node is that contact is a user, and more comprises:
Providing this sensing to input to and getting in touch in this network is this at least one programmable node of a user.
24. the method for operating of logic sensor network as claimed in claim 23 is characterized in that, more comprises:
Do not have the programmable network node as this network and respond, then store this sensing input to receive a requirement of this sensing input.
25. the method for operating of logic sensor network as claimed in claim 24 is characterized in that, more comprises:
After storing this sensing input, receive a requirement from this sensing input of demand of at least one programmable network node in this network; And
This at least one programmable network node in the network that this sensing inputs to the input of this sensing that requires this storage is provided.
26. the method for operating of a logic sensor network, this network packet contain a plurality of programmable network nodes and at least one resource, it is characterized in that, this method comprises:
Start one first programmable network node;
Broadcast it by the first programmable network node and got in touch a user to this network;
With first resource relationship, the second programmable network;
Making the first instruction group that allows the second programmable network node to go to control first resource, is that the second programmable network node can be used;
Receive sensing input via first resource: and
Transmit this sensing via this network and input to this user at the first programmable network node.
27. the method for operating of a logic sensor network, this network packet contain a plurality of programmable network nodes and at least one resource, it is characterized in that, this method comprises:
Login one or more programmable network nodes with at least one logic node title, this each at least one logic node title is got in touch a kind of resource type;
By the input of first programmable network node requirement from the programmable network node of arbitrary contact first logic node title;
Second programmable network node reception by the contact first programmable network node title is imported from the sensing of this resource of the contact second programmable network node;
And
Transmit this sensing and input to the first programmable network node.
28. a processor comprises a storer that stores a plurality of instructions, it is characterized in that, make instruction that this processor carries out those storages with:
Determine at least one pair of its available resource;
Determine a type of this at least one available resources;
Get in touch this processor according to this decision type and give one or more logic node titles, each logic node title is got in touch a kind of resource type; And
Obtain at least one instruction to carry out at least one function, this instruction that provides is to decide according to these one or more logic node titles.
29. processor as claimed in claim 28 is characterized in that, described this processor has the ability via a network communication, and this instruction that obtains is to obtain from a network node or an outside input medium.
30. processor as claimed in claim 28 is characterized in that, described this storer also stores this instruction that this processor is obtained.
31. processor as claimed in claim 28, it is characterized in that the type of described these at least one available resources is to be selected from following one or more device: camera, microphone, temperature-sensitive sticker, audiomonitor, detector, photodetector, sound/picture/image recording and playing device, storage device or other peripheral equipments.
32. processor as claimed in claim 28 is characterized in that, it more comprises a plurality of instructions so that this processor is carried out:
According to the logic node title of these one or more these processors of contact, carry out at least one instruction to carry out at least one function.
33. processor as claimed in claim 32 is characterized in that, this instruction that described this processor is carried out this at least one instruction more makes this processor carry out:
See through this at least one available resource and receive the sensing input; And
According to these one or more logic node titles, provide this sensing to input to one or a plurality of programmable network node in this network.
34. processor as claimed in claim 32 is characterized in that, carries out at least one function and comprises:
According to this one or more logic node titles, from this network one or a plurality of programmable network node receives sensing input.
35. a programmable network node is characterized in that, comprising:
One means of communication is in order to can receive input with the resource of this programmable network node communication from least one;
One storer is in order to store one or the many groups of instructions that can be carried out by processor means; And
One processor means are carried out in order to execution command;
Determine at least one pair of its available resource by at least one programmable network node;
Determine a type of this at least one efficient resource by this at least one programmable network node;
This at least one programmable network node of type contact according to this decision gives one or more logic node titles, and each logic node title is all got in touch a kind of type of resource; And
Provide instruction to this at least one programmable network node, to carry out at least one function, this instruction that provides is to decide according to these one or more logic node titles.
36. programmable network node as claimed in claim 35 is characterized in that, described this resource is to be sensing means, and it functionally is connected to this programmable network node.
37. programmable network node as claimed in claim 35 is characterized in that, described this sensing apparatus is to be sensing means, and it is positioned among this programmable network node scope, and can see through wireless transmission and with this programmable network node communication.
38. programmable network node as claimed in claim 35 is characterized in that, and is described after the type of at least one resource of decision, be stored in the storer this one or at least one instruction of many group instructions be to see through this means of communication and be received.
39. a programmable network node is characterized in that, comprising:
One means of communication is in order to can receive input with the resource of this programmable network node communication from least one;
One storer, in order to store one or the many groups of instructions that can be carried out by processor means: and
One processor means are in order to execute instruction to carry out;
Determine at least one pair of its available resource by at least one programmable network node;
Determine one or more performances of this at least one resource by this at least one programmable network node;
According to these one or more performances of this at least one resource, to get in touch this at least one programmable network node and give one or more logic node titles, each logic node title is all got in touch a kind of resource type: and
Carry out at least one function according to these one or more logic node titles with this at least one programmable network node of control.
40. programmable network node as claimed in claim 39 is characterized in that, described this resource is to be sensing means, and it functionally is connected to this programmable network node.
41. programmable network node as claimed in claim 39 is characterized in that, described this sensing apparatus is to be sensing means, and it is positioned among this programmable network node scope, and can see through wireless transmission and with this programmable network node communication.
42. programmable network node as claimed in claim 39 is characterized in that, and is described after the type of at least one resource of decision, be stored in the storer this one or at least one instruction of many group instructions be to see through this means of communication and be received.
43. a logic sensor network system is characterized in that, comprising:
A plurality of programmable network nodes are scattered in an overlay area on the geography, each programmable network node can with one or more other programmable network node communications, each programmable network node comprises:
One means of communication is in order to receive input from least one resource or at least one other programmable network nodes;
One storer can be by a plurality of instructions of processor means execution in order to store at least one group;
One processor means, in order to execute instruction to carry out:
Determine at least one pair of its available resource by at least one programmable network node;
Determine a type of these at least one available resources by this at least one programmable network node;
This at least one programmable network node of type contact according to this judgement gives one or more logic node titles, and each logic node title is all got in touch a kind of type of resource; And
Provide instruction to this at least one programmable network node carrying out at least one function, this instruction that provides is to decide according to these one or more logic node titles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410085692 CN1760852A (en) | 2004-10-15 | 2004-10-15 | Operation method and system of logic sensor network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410085692 CN1760852A (en) | 2004-10-15 | 2004-10-15 | Operation method and system of logic sensor network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1760852A true CN1760852A (en) | 2006-04-19 |
Family
ID=36706933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410085692 Pending CN1760852A (en) | 2004-10-15 | 2004-10-15 | Operation method and system of logic sensor network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1760852A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733569A (en) * | 2011-06-23 | 2014-04-16 | 佐莱斯公司 | A control method in a network |
-
2004
- 2004-10-15 CN CN 200410085692 patent/CN1760852A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733569A (en) * | 2011-06-23 | 2014-04-16 | 佐莱斯公司 | A control method in a network |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100649625B1 (en) | Methods and systems for operating a logical sensor network | |
| Hassan et al. | Internet of things: Challenges, advances, and applications | |
| US20130201029A1 (en) | Methods and systems for operating a logical sensor network | |
| Campbell et al. | People-centric urban sensing | |
| Akyildiz et al. | Wireless multimedia sensor networks: Applications and testbeds | |
| Fok et al. | Rapid development and flexible deployment of adaptive wireless sensor network applications | |
| KR100772928B1 (en) | System and method for providing context-aware service | |
| Demirbas | Wireless sensor networks for monitoring of large public buildings | |
| Ji et al. | CrowdSensing: A crowd-sourcing based indoor navigation using RFID-based delay tolerant network | |
| Aversa et al. | A simulation model for localization of pervasive objects using heterogeneous wireless networks | |
| Kumar et al. | Mobile sensor cloud computing: controlling and securing data processing over smart environment through mobile sensor cloud computing (MSCC) | |
| CN1760852A (en) | Operation method and system of logic sensor network | |
| Görgü et al. | Sensor discovery in ambient IoT ecosystems | |
| Amundson et al. | Efficient integration of web services in ambient-aware sensor network applications | |
| Amundson et al. | OASiS: a service-oriented middleware for pervasive ambient-aware sensor networks | |
| Ni et al. | Spatial views: Space-aware programming for networks of embedded systems | |
| Satoh | Software agents for ambient intelligence | |
| Satoh | A mobile agent-based framework for location-based services | |
| Killijian et al. | Data backup for mobile nodes: a cooperative middleware and an experimentation platform | |
| JP2014059732A (en) | Sensor network system and data acquisition method in sensor network system | |
| Dulman et al. | Architectures for wireless sensor networks | |
| Pattnaik et al. | Applications of Wireless Sensor Network in Cloud | |
| Biswas et al. | An agent-oriented information processing architecture for sensor network applications | |
| Masinde et al. | A Middleware for Cyber Physical Systems in an Internet of Things Environment: Case of for Mobile Asset Tracking | |
| Nakazawa et al. | A Three‐Tier Architecture for User‐Centric Ubiquitous Networked Sensing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |