METHOD AND SYSTEM FOR MANAGING A NETWORK OF DISTRIBUTED ENTITIES

• US 20100293263A1
• Filed: 12/28/2007
• Published: 11/18/2010
• Est. Priority Date: 12/28/2007
• Status: Abandoned Application

• Current Assignee: Telecom Italia S.p.A.
• Original Assignee: Telecom Italia S.p.A.
• Inventors: Long, Daniela, Caire, Giovanni, Gotta, Danilo, Trucco, Tiziana, Ughetti, Marco
• Application Number:
  US12/810,945
• Publication Number:
  US 20100293263A1
• Time in Patent Office: Days
• US Class Current: 709/223
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 67/52 specially adapted for the location of the user terminal
• CPC Class Codes: H04Q 2209/20 using a distributed architecture
• CPC Class Codes: H04Q 2209/43 using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
• CPC Class Codes: H04Q 2209/47 using RFID associated with sensors
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• CPC Class Codes: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring

Abstract

System architecture for managing a network of distributed entities, including a central server and a plurality of mobile terminals connected with the server. Terminals can communicate and exchange information with the server, but also among each other. Each mobile terminal is adapted to intercept the proximity of network entities having potentially a limited processing capability: in a preferred embodiment of the present invention, the entities are RFID Smart Tags, but other kinds of proximity communication protocols could be used instead (e.g. ZIGBee, Bluetooth). A central repository is maintained by the server where all the information collected by the mobile terminals is stored and is made available to the plurality of mobile terminals. The network entities must be capable of transmitting information to the mobile terminals when they are within a predetermined range. Each entity (e.g. an RFID Tag) can be coupled to any physical object and provide information about such object or the category to which the object belongs. According to a preferred embodiment of the present invention the entities are also adapted to transmit a workflow or a sequence of instructions to mobile terminals. The mobile terminals include a Task Engine for interpreting and executing such workflow received by the entities. In a preferred embodiment of the present invention the mobile terminals are provided with a positioning system to be able to communicate the location of the detected entities to the server.

Claims

1. A system for managing a plurality of distributed entities, each entity being associated to a proximity based transceiver, the system comprising:

a plurality of mobile data processing units being connectable to a server unit by means of telecommunication network, each mobile data processing unit including a proximity based transceiver and being adapted to detect the presence of distributed entities, when the distance is within a predetermined threshold, and to exchange information with the detected entity;

wherein each mobile data processing unit is adapted to perform a sequence of software instructions according to information received from a detected entity.

2. The system of claim 1 wherein at least one of the entities includes an RFID Tag.

3. The system of any preceding claim wherein at least one of the plurality of mobile data processing unit is adapted to communicate in a peer-to-peer mode with at least another one of the plurality of mobile data processing units.

4. The system of any preceding claim further comprising a task repository storing a plurality of predetermined tasks and wherein the sequence of software instructions corresponds to one of the plurality of stored predetermined tasks and the information received from the detected entity includes a link to the task repository so that the sequence of instruction can be downloaded on the mobile data processing unit.

5. The system of any preceding claim, wherein the sequence of software instructions is an interactive software program.

6. The system of any preceding claim wherein the information received from the detected entity contains a sequence of software instructions.

7. The system of any preceding claim, wherein each mobile data processing unit is adapted to modify the information contained in the detected entity.

8. The system of any preceding claim wherein each mobile data processing units include a positioning system for determining the position of the mobile data processing unit.

9. A method of managing a plurality of distributed entities by means of a system including a plurality of mobile data processing units, each entity being associated to a proximity based transceiver, each mobile data processing unit including a proximity based transceiver and being connectable to a server data processing unit, the method comprising the following steps:

a first mobile data processing unit detecting the proximity of at least one of the plurality of distributed entities;

establishing a communication session between the first mobile data processing unit and the detected entity;

the first mobile data processing unit receiving information from the detected entity,

the first mobile data processing unit performing a sequence of software instructions according to information received from the detected entity.

10. The method of claim 9 wherein at least one of the entities includes an RFID Tag.

11. The method of any of claims 9 to 10 wherein the first mobile data processing unit is adapted to communicate in a peer-to-peer mode with at least a second mobile data processing unit and information received by the detected entity is communicated to the at least second data processing unit.

12. The method of any of claims 9 to 11 further comprising the step of maintaining a task repository storing a plurality of predetermined tasks and wherein the sequence of software instructions corresponds to one of the plurality of stored predetermined tasks and the information received from the detected entity includes a link to the task repository so that the sequence of instruction can be downloaded on the mobile data processing unit.

13. The method of any of claims 9 to 12, wherein the sequence of software instructions is an interactive software program.

14. The method of any of claims 9 to 13 wherein the information received from the detected entity contains a sequence of software instructions.

15. The method of any of claims 9 to 14, further comprising the step:

responsive to a user selection, the first mobile data processing unit modifying the information contained in the detected entity.

16. The method of any of claims 9 to 15 wherein the mobile data processing unit includes a positioning system and the method includes the further step of:

responsive to the detection by the first mobile data processing unit of the proximity of at least one of the plurality of distributed entities, determining the position of the mobile data processing unit.

17. A computer program comprising instructions for carrying out the steps of the method according to any of claims 9 to 16 when said computer program is executed on a computer.

18. A computer readable medium having encoded thereon a computer program according to claim 17.