Multi-level meshed security network
View Patent ↗A multi-level meshed security network. The network includes a first level having a plurality of base units, supporting relatively high power RF communications, and a controller function. The second level has a plurality of transponders, supporting relatively low power RF communications, and at least one sensor. Each of the components of the first level communicates with each other and with each of the components of the second level.
1. A multi-level meshed security network comprising:
a first level having a plurality of base units, supporting RF communications at average power levels of 10 milliwatts or more, and a controller function; and
a second level having a plurality of transponders, supporting RF communications at average power levels under 10 milliwatts, and at least one sensor,
each of the components of the first level being capable of communicating with each other and with each of the components of the second level.
2. The security network according to claim 1 wherein any one or more of the components of the first level communicates with an external network.
3. The security network according to claim 1 wherein the base units are configured as one or more of a handheld unit, a tabletop unit, a wall unit, a ceiling unit, and a console or other unit having the controller function.
4. The security network according to claim 1 wherein the at least one sensor is integrated with a corresponding transponder into the same physical package.
5. The security network according to claim 1 wherein the at least one sensor is a separate component associated with a corresponding transponder.
6. The security network according to claim 1 wherein the components of the first level are AC powered, have rechargeable batteries, or both.
7. The security network according to claim 1 wherein a fixed and static relationship exists between the base units of the first level and the transponders of the second level.
8. The security network according to claim 1 wherein the base units operate as a network of receivers to demodulate and interpret responses from each transponder.
9. The security network according to claim 1 wherein at least one of the base units uses different power levels when communicating with each transponder.
10. The security network according to claim 9 wherein the power level used by a base unit when communicating with each transponder is the lowest necessary power level for communicating with that transponder.
11. The security network according to claim 1 wherein the controller function determines and stores the characteristics of communication between each base unit and each transponder.
12. The security network according to claim 1 wherein at least one of the base units has receivers or transceivers to communicate with the transponders using low power RF communications.
13. The security network according to claim 1 wherein the transponders transmit using the 300 to 500 MHz band.
14. The security network according to claim 1 wherein the base units also communicate with the transponders and controller function of a second security network.
15. The security network according to claim 1 further comprising a passive infrared sensor communicating with the controller function.
16. The security network according to claim 1 wherein the base units are organized into a common frequency plan.
17. The security network according to claim 1 wherein the base units have synchronized internal timing.
18. The security network according to claim 1 wherein each of the components of the second level communicates only with components of the first level.
19. The security network according to claim 1 further comprising a computer having a computer usable medium with first computer readable program code means embodied in the medium for downloading, uploading, or editing the configuration stored in the controller function; second computer readable program code means embodied in the medium for monitoring the status of each of the other components of the security network; and third computer readable program code means embodied in the medium for facilitating communications between and among those components.
20. A multi-level meshed security network for use in a building having an opening to be monitored for intrusion, the security network comprising:
a first level having a plurality of REID base units, supporting RF communications at average power levels of 10 milliwatts or more, and a controller function; and
a second level having a plurality of REID transponders, supporting RF communications at average power levels under 10 milliwatts, and a sensor monitoring the opening, at least one of the RFID transponders coupled to the sensor and communicating a present state of the sensor to the plurality of RFID base units,
each of the components of the first level being capable of communicating with each other and with each of the components of the second level.
21. The security network of claim 20 wherein each of the components of the second level communicates only with components of the first level.
22. A multi-level meshed security network comprising:
a first level having a plurality of base units, supporting relatively high power RF communications, and a controller function storing a configuration, wherein the components of the first level are AC powered, have rechargeable batteries, or both and any one or more of the components of the first level communicates with an external network;
a second level having a plurality of transponders, supporting relatively low power RF communications, and at least one sensor, wherein a fixed and static relationship exists between the base units of the first level and the transponders of the second level and wherein the base units operate as a network of receivers to demodulate and interpret responses from each transponder; and
a computer having a computer usable medium with first computer readable program code means embodied in the medium for downloading, uploading, or editing the configuration stored in the controller function, second computer readable program code means embodied in the medium for monitoring the status of each of the other components of the security network, and third computer readable program code means embodied in the medium for facilitating communications between and among those components,
each of the components of the first level being capable of communicating with each other and with each of the components of the second level.
23. The security network of claim 22 wherein each of the components of the second level communicates only with components of the first level.
24. A multi-level meshed security network comprising:
a first level having a plurality of base units, supporting RF communications at average power levels of 10 milliwatts or more, and a controller function; and
a second level having a plurality of transponders, supporting RF communications at average power levels under 10 milliwatts, and at least one sensor,
each of the components of the first level communicating with at least one other component of the first level and with at least one of the components of the second level.
25. The security network of claim 24 wherein each of the components of the second level communicates only with components of the first level.
26. The security network according to claim 24 wherein the base units are configured as one or more of a handheld unit, a tabletop unit, a wall unit, a ceiling unit, and a console or other unit having the controller function.
27. The security network according to claim 24 wherein a fixed and static relationship exists between the base units of the first level and the transponders of the second level.
28. The security network according to claim 24 wherein the base units operate as a network of receivers to demodulate and interpret responses from each transponder.
29. The security network according to claim 24 wherein at least one of the base units uses different power levels when communicating with each transponder.
30. The security network according to claim 24 wherein at least one of the base units has receivers or transceivers to communicate with the transponders using low power RF communications.
31. The security network according to claim 24 wherein the transponders transmit using the 300 to 500 MHz band.
32. The security network according to claim 24 wherein the base units also communicate with the transponders and controller function of a second security network.
33. The security network according to claim 24 wherein the base units are organized into a common frequency plan.
34. A multi-level meshed security network for use in a building having an opening to be monitored for intrusion, the security network comprising:
a first level having a plurality of RFID base units, supporting RF communications at average power levels of 10 milliwatts or more, and a controller function; and
a second level having a plurality of REID transponders, supporting RF communications at average power levels under 10 milliwatts, and a sensor monitoring the opening, at least one of the RFID transponders coupled to the sensor and communicating a present state of the sensor to the plurality of REID base units,
each of the components of the first level communicating with at least one other component of the first level and with at least one of the components of the second level.
35. The security network of claim 34 wherein each of the components of the second level communicates only with components of the first level.
36. A multi-level meshed security network comprising:
a first level having a plurality of base units, supporting relatively high power RF communications, and a controller function storing a configuration, wherein the components of the first level are AC powered, have rechargeable batteries, or both and any one or more of the components of the first level communicates with an external network;
a second level having a plurality of transponders, supporting relatively low power RF communications, and at least one sensor, wherein a fixed and static relationship exists between the base units of the first level and the transponders of the second level and wherein the base units operate as a network of receivers to demodulate and interpret responses from each transponder; and
a computer having a computer usable medium with first computer readable program code means embodied in the medium for downloading, uploading, or editing the configuration stored in the controller function, second computer readable program code means embodied in the medium for monitoring the status of each of the other components of the security network, and third computer readable program code means embodied in the medium for facilitating communications between and among those components,
each of the components of the first level communicating with at least one other component of the first level and with at least one of the components of the second level.
37. The security network of claim 28 wherein each of the components of the second level communicates only with components of the first level.
38. The security network according to claim 28 wherein the base units are configured as one or more of a handheld unit, a tabletop unit, a wall unit, a ceiling unit, and a console or other unit having the controller function.
39. The security network according to claim 28 wherein at least one of the base units uses different power levels when communicating with each transponder.
40. The security network according to claim 28 wherein at least one of the base units has receivers or transceivers to communicate with the transponders using low power RF communications.
41. The security network according to claim 28 wherein the transponders transmit using the 300 to 500 MHz band.
42. The security network according to claim 28 wherein the base units also communicate with the transponders and controller function of a second security network.
43. The security network according to claim 28 wherein the base units are organized into a common frequency plan.