Security system and method

• US 20060038678A1
• Filed: 12/10/2004
• Published: 02/23/2006
• Est. Priority Date: 06/10/2002
• Status: Abandoned Application

• Current Assignee: Shahar Avneri
• Original Assignee: Shahar Avneri
• Inventors: Avneri, Shahar
• Application Number:
  US11/008,105
• Publication Number:
  US 20060038678A1
• Time in Patent Office: Days
• US Class Current: 340/541
• CPC Class Codes: B61B 3/02 with self-propelled vehicles
• CPC Class Codes: B61B 7/06 with self-propelled vehicles
• CPC Class Codes: G08B 13/19623 Arrangements allowing camera linear motion, e.g. camera moving along a rail cable or track

Abstract

A patrol system comprising a carriage moving along guiding means. The carriage includes propulsion means, sensors for acquiring data from outside the carriage and control means. An automatic safety method comprising A. storing a digital map of safety zones in a computer; B. keeping track in real time of the carriage location and the area pointed at by the weapon; C. when a weapon activation command is issued, checking whether the intended attack will be pointed towards one of the safety zones; D. if the answer in step C is negative, then activating the weapon; if the answer is positive, then shooting will not be allowed.

Claims

1. A patrol system comprising a carriage supported by and moving along an elongated guiding means, wherein the carriage includes means for its propulsion along the guiding means responsive to motion control signals at its input, sensor means for acquiring data from outside the carriage and control means for generating the motion control signals for activating the propulsion means.

2. The patrol system according to claim 1, wherein the elongated guiding means comprise a rail installed in an area to be patrolled, and wherein the carriage further includes means for attaching to the rail.

3. The patrol system according to claim 2, wherein the rail is installed at a predefined height above ground.

4. The patrol system according to claim 2, wherein the rail is installed on the ground and wherein the carriage further includes means for elevating the carriage or parts thereof responsive to electrical signals.

5. The patrol system according to claim 1, wherein the elongated guiding means comprise one or more parallel cables installed in an area to be patrolled, and wherein the carriage further includes means for attaching to the cables.

6. The patrol system according to claim 5, using three cables running in parallel and not in the same plane.

7. The patrol system according to claim 1, wherein the propulsion means comprise electric motor means or fuel combustion means.

8. The patrol system according to claim 1, wherein the control means include receiver means for receiving remote control signals from a remote location and means for generating the motion control signals responsive to the received remote control signals.

9. The patrol system according to claim 1, wherein the control means include storage means for storing a motion and surveillance program, and means for generating the motion control signals responsive to the stored program.

10. A control center means for controlling the location and operation of each of a plurality of patrol carriages, comprising means for interfacing with a systems operator, transmitter means for transmitting control signals to the carriages and computer means for generating the control signals responsive to operator'"'"'s commands, and wherein each carriage includes means for its support by and movement along an elongated guiding means, and wherein the carriage further includes means for its propulsion along the guiding means responsive to motion control signals received from the control center.

11. The control center according to claim 10, wherein the computer means further includes means for controlling each carriage'"'"'s instrumentation, sensors and weapon means, and motion control means for controlling the carriage'"'"'s position, velocity and acceleration along the guiding means.

12. The control center according to claim 10, wherein the motion control means further include means for providing fast access by a carriage to any desired location along the guiding means.

13. The control center according to claim 12, wherein the fast access means further include means for planning the carriages movement so as to allow bringing a carriage to any desired location within a predefined maximum time limit.

14. The control center according to claim 10, wherein the carriage motion control is performed responsive to operator'"'"'s commands or responsive to a program stored and activated in the computer.

15. The control center according to claim 10, wherein the carriage motion control is performed responsive to an alarm signal received at the control center, and further being directed at bringing a carriage to the source of the alarm.

16. The control center according to claim 10, wherein each carriage further includes sensor means and transmitter means for transmitting the sensors output to the control center, and wherein the center further includes means for receiving the sensors output from each carriage.

17. In a patrol system comprising a carriage supported by and moving along an elongated guiding means and a control center, wherein the carriage includes propulsion means, sensor means and remotely activated weapon means, and wherein the control center includes means for remote control of the carriage, an automatic safety method comprising:

A. storing a digital map of safety zones in a computer;

B. keeping track in real time of the carriage location and the area pointed at by the weapon therein;

C. when a weapon activation command is issued, checking whether the intended attack will be pointed towards one of the safety zones;

D. if the answer in step C is negative, then activating the weapon;

if the answer is positive, then shooting will not be allowed.

18. The automatic safety method according to claim 17, wherein each of the safety zones is represented as an angular arc.

19. The automatic safety method according to claim 17, wherein each of the safety zones is represented as an area patch, including both angular and range information.

20. The automatic safety method according to claim 17, wherein the digital maps storage and fire enable decisions are performed at the computer in the control center.