1. A modular bullet resistant sentry station comprising:
a first panel having a portion of an interlocking mechanism;
a second panel having a second corresponding portion of an interlocking mechanism, said second panel positioned adjacent to and overlapping a vertical edge of said first panel;
a securing mechanism securing the interlocking mechanism of said first panel and said second panel together; and
at least one additional panel having an inside face and an outside face and positioned adjacent a horizontal edge of said first panel, with one of said inside face and said outside face of said additional panel overlapping and contacting a corresponding one of said inside face and said outside face of said first panel and including a positioning mechanism positioning said at least one additional panel with respect to said first panel;
wherein at least the first and second panels are securely interlock with one another for resisting the passing of bullets therethrough.
2. The station of claim 1, wherein said first panel and said second panel further comprise supplemental interlocking mechanisms that allow additional panels to be securely interlocked therewith.
3. The station of claim 1, wherein the modular sentry station comprising the panels is self supporting.
4. The station of claim 1, further comprising at least one ported panel having a positioning mechanism adapted to position said ported panel with respect to at least one of said first panel and said second panel.
5. The station of claim 1, further comprising at least one periphery panel having an interlocking mechanism adapted to interlock with at least one of said first panel, said second panel and said additional panel.
6. The station of claim 1, further comprising a ceiling element.
7. The station of claim 1, further comprising a floor element.
8. The station of claim 1, wherein the securing mechanism is a pin.
9. The station of claim 8, wherein the corresponding portions of the interlocking mechanisms are receivers for receiving said pin.
10. The station of claim 9, wherein there are at least two additional panels positioned adjacent on another with each of said additional panels including corresponding portions of at least a second interlocking mechanism.
11. The station of claim 10, wherein said pin is received in each of said corresponding interlocking mechanisms.
12. The station of claim 1, wherein the positioning mechanism is at least one of L-shaped flanges, interlocking slots, tongue and groove securing mechanisms and hinges.
13. The station of claim 12, wherein the first surface comprises two substantially planar surfaces in a substantially V-Shaped orientation.
14. The station of claim 1, wherein said first panel and said second panel form a substantially V-Shaped structure.
15. The station of claim 1, wherein the station provides a first surface that is substantially uniform with respect to ballistic penetrability.
16. The station of claim 1, wherein the first panel, second panel and additional panel are formed of at least one of AR500 steel, multilayered material including carbon fiber and Kevlar\xae.
17. A method of assembling a modular sentry station comprising:
securing a first panel to a second panel in a substantially V-shaped overlapping configuration, each of said first and second panels having an inside face and an outside face;
positioning a third panel adjacent to and overlapping a horizontal edge of said first panel, said third panel extending in substantially the same direction as said first panel and having an inside face in contact with said outside face of said first panel;
positioning a fourth panel adjacent to and overlapping a horizontal edge of said second panel and a vertical edge of said third panel and having an inside face in contact with said outside face of said second panel;
wherein the four panels create a substantially uniform V-shaped barrier, and allowing repeated assembly and disassembly of the sentry station such that when assembled, the modular sentry station resists the passing of bullets therethrough.
18. The method of claim 17, wherein said first panel, said second panel, said third panel and said fourth panel are formed of at least one of AR500 steel, multilayered material including carbon fiber and Kevlar\xae.
19. A method of assembling a modular bullet resistant sentry station comprising:
securing a first bullet resistant panel and a second bullet resistant panel in a substantially overlapping V-shaped configuration, each of said first and second bullet resistant panels having an inside face and an outside face;
positioning a third bullet resistant panel adjacent to and overlapping a horizontal edge of said first bullet resistant panel, said third bullet resistant panel extending in substantially the same direction as said first bullet resistant panel and having an inside face in contact with said outside face of said first bullet resistant panel;
positioning a fourth bullet resistant panel adjacent to and overlapping a horizontal edge of said second bullet resistant panel and a vertical edge of said third bullet resistant panel and having an inside face in contact with said outside face of said second panel;
wherein the four bullet resistant panels create a substantially uniform V-shaped barrier, and allowing repeated assembly and disassembly of the sentry station such that when assembled, the modular bullet resistant sentry station resists the passing of bullets therethrough.
20. The method of claim 19, further comprising the step of securing said third bullet resistant panel and said fourth bullet resistant panel to one another along their adjacent vertical edges.
21. The method of claim 19, wherein said first panel, said second panel, said third panel and said fourth panel are formed of at least one of AR500 steel, multilayered material including carbon fiber and Kevlar\xae.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A first terminal comprising:
a receiving unit configured to receive a predetermined signal from a second terminal;
a ranging unit configured to determine a distance from the second terminal in response to receiving the predetermined signal from the second terminal; and
a sending unit configured to send a predetermined message to the second terminal, when the distance is determined to be within a predetermined range by the ranging unit in response to the predetermined signal being received by the receiving unit from the second terminal.
2. The first terminal according to claim 1, wherein the ranging unit determines the distance from the second terminal by performing communication with the second terminal.
3. The first terminal according to claim 2, wherein the ranging unit determines the distance from the second terminal by sending and receiving access control packets to and from the second terminal.
4. The first terminal according to claim 2, wherein the ranging unit determines the distance from the second terminal by a response signal from the second terminal in response to the communication with the second terminal.
5. A message sending method of a first terminal, the method comprising:
a step of receiving, by circuitry of the first terminal, a predetermined signal from a second terminal;
a step of performing, by the circuitry, ranging to determine a distance from the second terminal in response to the receiving of the predetermined signal from the second terminal; and
a step of sending a predetermined message to the second terminal, when the distance is determined to be within a predetermined range in the step of performing in response to the step of receiving the predetermined signal from the second terminal.
6. The first terminal according to claim 1, wherein the sending unit is configured to send the predetermined message to the second terminal in response to the determination that the determined distance is within the predetermined range at the time of receiving the predetermined signal from the second terminal.
7. The first terminal according to claim 5, wherein the step of sending comprises:
sending the predetermined message to the second terminal in response to the determination that the determined distance is within the predetermined range at the time of receiving the predetermined signal from the second terminal.
8. A first terminal comprising:
circuitry configured to
receive a predetermined signal from a second terminal,
determine a distance from the second terminal in response to receiving the predetermined signal from the second terminal, and
send a predetermined message to the second terminal, when the distance is determined to be within a predetermined range in response to the predetermined signal being received from the first terminal.
9. The first terminal according to claim 8, wherein the circuitry determines the distance from the second terminal by performing communication with the first terminal.
10. The first terminal according to claim 9, wherein the circuitry determines the distance from the second terminal by sending and receiving access control packets to and from the second terminal.
11. The first terminal according to claim 9, wherein the circuitry determines the distance from the second terminal by a response signal from the second terminal in response to the communication with the second terminal.
12. The first terminal according to claim 8, wherein the circuitry is configured to send the predetermined message to the second terminal in response to determining that the determined distance is within the predetermined range at the time of receiving the predetermined signal from the second terminal.
13. The first terminal according to claim 8, wherein the predetermined message is a request for another predetermined message from the second terminal.
14. The first terminal according to claim 13, wherein the circuitry receives the other predetermined message, after the second terminal determines the distance between the first terminal and the second terminal is within the predetermined range in response to the second terminal receiving the predetermined message.