초록 ▼

An embodiment of the disclosed subject matter allows wireless electronic badges to temporarily establish a wireless network, such as a piconet network, with a network security station. The wireless electronic badges automatically exchange user code with the network security station, to determine if

An embodiment of the disclosed subject matter allows wireless electronic badges to temporarily establish a wireless network, such as a piconet network, with a network security station. The wireless electronic badges automatically exchange user code with the network security station, to determine if the wireless electronic badge is authorized. If the wireless electronic badge is an authorized badge, then the network security station transmits display information to the authorized badge, for example, data for a photograph of the authorized user, where, upon receipt by the authorized badge, the badge visually displays the photograph.

대표청구항 ▼

What is claimed is: 1. A method of providing electronic user identification information for display on a user's electronic wireless badge, comprising: establishing a wireless piconet network between a network security station and a plurality of electronic wireless badges; determining authorization

What is claimed is: 1. A method of providing electronic user identification information for display on a user's electronic wireless badge, comprising: establishing a wireless piconet network between a network security station and a plurality of electronic wireless badges; determining authorization for each electronic wireless badge of said plurality of electronic wireless badges that has transmitted badge code information over said wireless piconet network; transmitting user identification display information to each authorized electronic wireless badge of said plurality of electronic wireless badges over said wireless piconet network; and electronically displaying a photograph on each authorized electronic wireless badge of said plurality of electronic wireless badges based on said user identification display information transmitted to said authorized electronic wireless badge. 2. The method of providing electronic user identification information for display on a user's electronic wireless badge according to claim 1, wherein: said user identification display information transmitted to each authorized electronic wireless badge of said plurality of electronic wireless badges is different. 3. The method of providing electronic user identification information for display on a user's electronic wireless badge according to claim 1, further comprising: altering said user identification display information periodically to prevent fraud. 4. The method of providing electronic user identification information for display on a user's electronic wireless badge according to claim 3, wherein said altering comprises: flashing a display of said electronic wireless badges in concert. 5. The method of providing electronic user identification information for display on a user's electronic wireless badge according to claim 1, further comprising: linking said badge code information stored in said electronic wireless badge with an application computer. 6. The method of providing electronic user identification information for display on a user's electronic wireless badge according to claim 5, wherein: said application computer is a register checkout. 7. The method of claim 1, wherein said badge code information includes data unique to each electronic wireless badge for use in authorizing the electronic wireless badge prior to transmitting user identification display information to the authorized electronic wireless badge. 8. The method of claim 1, wherein the electronically displayed photograph includes an image of the wearer of the badge and indicates that the electronic wireless badge is authorized. 9. The method of claim 1, further comprising varying display of each of two or more different electronic wireless badges over time in a synchronized manner. 10. Apparatus for providing electronic user identification information for display on a user's electronic wireless badge, comprising: means for establishing a wireless piconet network between a network security station and a plurality of electronic wireless badges; means for determining authorization for each electronic wireless badge of said plurality of electronic wireless badges that has transmitted badge code information over said wireless piconet network; means for transmitting user identification badge display information to each authorized electronic wireless badge of said plurality of electronic wireless badges over said wireless piconet network; and means for electronically displaying a photograph on each authorized electronic wireless badge of said plurality of electronic wireless badges based on said user identification badge display information transmitted to said authorized electronic wireless badge. 11. The apparatus for providing electronic user identification information for display on a user's electronic wireless badge according to claim 10, wherein: said means for electronically displaying said photograph includes means for receiving different user identification badge display information on for each authorized electronic wireless badge of said plurality of electronic wireless badges. 12. The apparatus for providing electronic user identification information for display on a user's electronic wireless badge according to claim 10, further comprising: means for altering said user identification badge display information periodically to prevent fraud. 13. The apparatus for providing electronic user identification information for display on a user's electronic wireless badge according to claim 12, wherein said means for altering comprises: means for flashing a display of said electronic wireless badges in concert. 14. The apparatus for providing electronic user identification information for display on a user's electronic wireless badge according to claim 10, further comprising: means for linking said badge code information stored in said electronic wireless badge with an application computer. 15. The apparatus for providing electronic user identification information for display on a user's electronic wireless badge according to claim 14, wherein: said application computer is a register checkout. 16. The apparatus of claim 10, wherein said badge code information includes data unique to each electronic wireless badge for use in authorizing the electronic wireless badge prior to transmitting user identification badge display information to the authorized electronic wireless badge. 17. The apparatus of claim 10, wherein the electronically displayed photograph includes an image of the wearer of the badge and indicates that the electronic wireless badge is authorized. 18. The apparatus of claim 10, further comprising means for varying display of each of two or more different electronic wireless badges over time in a synchronized manner. 19. A system for providing electronic user identification information for display on electronic wireless badges, the system comprising: a security module to wirelessly communicate with a plurality of electronic wireless badges, the security module comprising; a database of user identification badge display information correlated to badge code information, for each electronic wireless badge of the plurality of electronic wireless badges; a first component to determine authorization for each electronic wireless badge of the plurality of electronic wireless badges that has wirelessly transmitted badge code information received by the security module; and a second component to obtain and wirelessly transmit the user identification badge display information corresponding to each authorized electronic wireless badge of the plurality of electronic wireless badges, from the database, to electronically display a photograph on each authorized electronic wireless badge. 20. The system of claim 19, further comprising: the plurality of electronic wireless badges, each of the electronic wireless badges to transmit badge code information when the electronic wireless badge is in a reception range of the security module, and when an electronic wireless badge is an authorized electronic wireless badge, the authorized electronic wireless badge: i) receives user identification badge display information from the security module; and ii) electronically displays a photograph based on the user identification badge display information. 21. The system of claim 20, wherein the security module further comprises: a third component to alter the user identification badge display information correlated to each electronic wireless badge of the plurality of electronic wireless badges periodically to prevent fraud. 22. The system of claim 20, wherein the security module further comprises: a third component to signal the electronic wireless badges for flashing a display of each of the electronic wireless badges in concert. 23. The system of claim 20, wherein the security module further comprises: a third component to link the user identification badge display information stored in each of the electronic wireless badges with an application computer. 24. The system of claim 23, wherein the application computer is a register checkout. 25. The system of claim 20, wherein the badge code information includes data unique to each electronic wireless badge for use in authorizing the electronic wireless badge prior to the obtaining and transmitting user identification badge display information to the authorized electronic wireless badge. 26. The system of claim 20, wherein the electronically displayed photograph includes an image of the wearer of the badge and indicates that the electronic wireless badge is authorized. 27. The system of claim 20, wherein the security module and the plurality of electronic wireless badges are configured for wirelessly communicating over a piconet network. 28. The system of claim 19, wherein the security module varies display of each of two or more different electronic wireless badges over time in a synchronized manner.