초록 ▼

A communications network for a security network is disclosed. The communications network includes at least one master base unit, or fixed parts, and at least two slave base units, or portable parts. The communications network is configured such that each of the master base units is capable of commun

A communications network for a security network is disclosed. The communications network includes at least one master base unit, or fixed parts, and at least two slave base units, or portable parts. The communications network is configured such that each of the master base units is capable of communicating with each of the slave base units, and each of the slave base units is capable of communicating with each of the master base units. The network is also configured such that each of the master base units is capable of communicating with an outside telecommunications network, and each of the network slave base units are also capable of communicating with an outside telecommunications network. Such a communications network for a security network provides substantial redundancy and reliability in the event of one or more component failures.

대표청구항 ▼

What is claimed is: 1. A communications network for a security network comprising: at least one master base unit configured to operate as a radio master; at least one slave base unit; each of the at least one master base units communicating with the at least one slave base unit, and communicating w

What is claimed is: 1. A communications network for a security network comprising: at least one master base unit configured to operate as a radio master; at least one slave base unit; each of the at least one master base units communicating with the at least one slave base unit, and communicating with a plurality of security network transponders; and each of the at least one slave base units communicating with the at least one master base unit, and communicating with the plurality of security network transponders, wherein each of the base units has a controller function that uses logic implemented in firmware or software to determine whether an alert condition exists and whether to prompt a signal indicating the existence of the alert condition, and wherein the controller function in the at least one slave base unit is subordinate to the controller function in the at least one master base unit as long as the at least one master base unit is operable but becomes primary when the at least one slave base unit determines that the at least one master base unit is no longer operable. 2. The communications network of claim 1 wherein each of the at least one master base unit communicates with an outside communications network. 3. The communications network of claim 1 wherein each of the at least one slave base units communicates with an outside communications network. 4. The communications network of claim 1 wherein each of the at least one master base unit and each of the at least one slave base units communicates with an outside communications network. 5. The communications network of claim 1 wherein a slave base unit is reconfigured to operate as a master base unit. 6. The communications network of claim 5 wherein when the slave base unit is reconfigured to operate as a master base unit, one of the at least one master base units is reconfigured to no longer operate as a master base unit. 7. The communications network of claim 6 wherein the at least one master base units reconfigured to no longer operate as a master base unit is reconfigured to operate as a slave base unit. 8. The communications network of claim 2 wherein the outside communications network is PSTN ("Public Switched Telephone Network"). 9. The communications network of claim 2 wherein the outside communications network is the Internet. 10. The communications network of claim 2 wherein the outside communications network is a broadband internet network. 11. The communications network of claim 10 wherein the broadband internet network is an Ethernet. 12. The communications network of claim 10 wherein the broadband internet network is a WiFi network. 13. The communications network of claim 2 wherein the outside communications network is a CMRS ("Commercial Mobile Radio Service") network. 14. The communications network of claim 3 wherein the outside communications network is PSTN ("Public Switched Telephone Network"). 15. The communications network of claim 3 wherein the outside communications network is the Internet. 16. The communications network of claim 3 wherein the outside communications network is a broadband internet network. 17. The communications network of claim 16 wherein the broadband internet network is an Ethernet. 18. The communications network of claim 16 wherein the broadband internet network is a WiFi network. 19. The communications network of claim 3 wherein the outside communications network is a CMRS ("Commercial Mobile Radio Service") network. 20. A communications network for a security network comprising: a master base unit with a master controller function defined as logic implemented in firmware or software and running within the master base unit, said master base unit configured to operate as a radio master, said master base unit communicating with a plurality of security network transponders, said master base unit communicating with at least one external communications network, and said master base unit being reconfigurable to be a slave base unit; and at least one slave base unit with a slave controller function defined as logic implemented in firmware or software and running within the at least one slave base unit, said at least one slave base unit communicating with the master base unit, said at least one slave base unit communicating with the plurality of security network transponders, said at least one slave base unit communicating with the at least one external communications network, and said at least one slave base unit being reconfigurable to be a master base unit; wherein the controller function of the communications network comprises the master controller function and the slave controller function and determines whether an alert condition exists and whether to prompt a signal indicating the existence of the alert condition, and wherein the slave controller function is subordinate to the master controller function as long as the master base unit is operable but becomes primary when the at least one slave base unit determines that the master base unit is no longer operable, and wherein if a master base unit is reconfigured to no longer act as the master base unit, then a slave base unit is reconfigured to act as the master base unit.