System for safely disabling and re-enabling the manual vehicle control input of aircraft and other vehicles

• US 20060041345A1
• Filed: 08/09/2004
• Published: 02/23/2006
• Est. Priority Date: 08/09/2004
• Status: Abandoned Application

• Current Assignee: Darrell Metcalf
• Original Assignee: Darrell Metcalf
• Inventors: Metcalf, Darrell
• Application Number:
  US10/913,729
• Publication Number:
  US 20060041345A1
• Time in Patent Office: Days
• US Class Current: 701/33
• CPC Class Codes: B64C 13/24 Transmitting means
• CPC Class Codes: B64D 45/0031 means for overriding or restricting access to flight controls

Abstract

The invention pertains to the field of security for aircraft and other vehicles, and more particularly to systems for preventing the hijacking, commandeering or suicide bombing of aircraft, or other vehicle(s). Aircraft system and vehicle system embodiments of the invention have one or more kinds of automating computers capable of safely controlling either an aircraft or vehicle in one or more types of common, well-proven, or yet-to-be-developed, computer-automated modes. The system provides mechanical control linkage disabling means interfaced with control signal receiving means responsive to wireless, or hard-wired, transmitted security-related control signal(s). Control linkage disabling means are located within a series of physical control linkage components of a vehicle at a point subsequent to where manual control input is initiated and prior to where computer automated control is provided. The disabling means renders ineffectual the mechanical control needed for one or more humans to control or direct a vehicle.

Claims

1. A VSBPS for preventing the suicide-bombing of a transportation vehicle, comprising:

1. at least one onboard computer capable of safely operating the vehicle in at least one automated transportational mode along at least one path, and said computer(s) having a communication link with at least one receiver configured to receive a transmitted security related control signal;

2. at least one manual control input disabling and re-enabling means for adjusting the linkage of at least one vehicle control means within a linkage enabling and linkage disabling range, said manual control input disabling means having a communications link with said computer(s), wherein

a. said computer(s) and said manual control input disabling means are configured to receive and be responsive to a transmission of at least one security related control signal received via said communications link, and

b. said computer(s) has at least one software routine which is implemented when said control signal(s) is received, to

i. provide automated vehicle control data to safely operate the vehicle in at least one automated transportational mode, and

ii. provide at least one control signal to said vehicle control disabling and re-enabling means to disable or re-enable manual vehicle control input of the vehicle.

4. The VSBPS of claim 1 further comprising at least one vehicle manual control input disabling and re-enabling means connected within vehicle control components of a vehicle at a position subsequent to where manual vehicle control input is initiated and prior to where vehicle control components are controllable by computer automated vehicle control means, and said input disabling and re-enabling means is configured to be responsive to said security related control signal(s) to adjust at least one vehicle control component attached thereto in a bistate manner, wherein:

a. in a first state, said input disabling and re-enabling means respond to said control signal(s) placing the vehicle control component(s) in a disabled state such that manual control input is ineffectual, and

b. in a second state, said input disabling and re-enabling means respond to said control signal(s) placing the previously disabled manual vehicle component(s) in a re-enabled state which provides normal manual control input.

5. The VSBPS of claim 1 wherein at least one of said vehicle control components is a control cable, and said at least one input disabling and enabling means is comprised of at least one actuator configured to adjust the effective length of the control cable to either:

a. a disabled state wherein the cable length is slackened to a degree wherein manual control input to the control cable is ineffectual, or

b. an enabled state wherein the cable length is adjusted to a degree wherein manual control input to the control cable is provided.

6. The VSBPS of claim 1 wherein at least one of said vehicle control components is a bistate push-pull member having a slideable disabled state and a non-slideable enabled state controllable by at least one manual control input disabling and enabling means comprised of at least one actuator retainer, wherein

a. said push-pull member is in an enabled state and manual control input to the member is provided when said actuator retainer retains said member in a non-slideable condition, and

b. said push-pull member is in a disabled state and manual control input to the member is disabled when said actuator retainer is in a non-retaining condition permitting a slideable member state wherein manual control input to the member is ineffectual.

7. The VSBPS of claim 1 wherein at least one of the vehicle control components is a push-pull member, and at least one actuator of the vehicle manual control input disabling and enabling means is configured to adjust the effective length of the member to a degree where manual control input to the push-pull member is ineffectual.

8. The VSBPS of claim 1 wherein at least one of the vehicle control components is a hydraulic pressure control means, and at least one vehicle manual control input disabling and enabling means is configured to adjust the hydraulic pressure of the pressure control means to a degree where manual control input to the hydraulic pressure control means is ineffectual.

9. The VSBPS of claim 1 wherein at least one of the vehicle control components is a hydraulic pressure control means, and at least one vehicle manual control input disabling and enabling means is configured to adjust the hydraulic pressure of the pressure control means to either:

a. a state wherein manual control input to the hydraulic pressure control means is disabled and ineffectual, or

b. a state wherein manual control input to the hydraulic pressure control means is re-enabled providing normal operation.

10. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one linear actuator.

11. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one linear actuator providing a plurality of positionings of which at least one positioning does not require current to maintain or retain said positioning.

12. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one hydraulic actuators which are equipped to provide at least one positioning not requiring a pressurized state to maintain or retain said positioning.

13. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one pneumatic actuators which are equipped to provide at least one positioning not requiring a pressurized state to maintain or retain the positioning.

14. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one actuator within a range of a fraction of an inch to change said disabling and re-enabling means between a disabled and enabled state.

15. The VSBPS of claim 1 wherein at least one actuator adjust manual control input disabling and re-enabling means comprised of at least one existing vehicle part.

16. The VSBPS of claim 1 wherein at least one actuator adjust manual control input disabling and re-enabling means comprised of at least one partially modified vehicle part.

17. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is comprised of at least one existing vehicle part adjustable by at least one actuator.

18. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one actuator which is configured in a normally-on position providing manual vehicle control input during normal operation of a vehicle without requiring adjustments to said actuator(s).

19. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one hydraulic pressure control means.

20. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one pneumatic pressure control means.

21. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is adjustable by at least one electromechanical actuator.

22. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means has at least one hydraulic pressure adjustment means which is adjustable by at least one hydraulic pressure control means.

23. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means has at least one pneumatic pressure adjustment means which is adjustable by at least one pneumatic pressure control means.

24. The VSBPS of claim 1 wherein at least one manual control input disabling and re-enabling means is further comprised of a bistate locking and unlocking means which is positionable by at least one actuator, wherein

a. when the lock is positioned in a normally-on locked state, control input disabling and re-enabling means is in a non-adjustable state and normal manual vehicle control input is provided, and

b. when the lock is positioned in an unlocked state, control input disabling and re-enabling means is adjustable to a degree where manual vehicle control input is disabled.

25. The VSBPS of claim 1 wherein at least one input disabling and re-enabling means is connected with, and is controlled by, a plurality of actuators which are configured to operate in a redundant manner.

26. The VSBPS of claim 1 further comprising:

a. at least one transmitter means equipped to send security related control signal;

b. said at least one receiver means equipped to receive said security related control signals from said transmitter(s);

c. said receiver means having a communications link with at least one computer(s) for conveying security related communication from the receiver(s) to the computer(s); and

d. said computer(s) having a communications link with said at least one disabling and enabling means to change the disabling and re-enabling means between a disabled and enabled state.

27. The VSBPS of claim 26 wherein said at least one transmitter means consists of a portable wireless transmitter equipped to transmit secure signal.

28. The VSBPS of claim 26 wherein said at least one transmitter means is comprised of:

a. a compact, portable wireless transmitter easily concealed for anonymously triggering, and equipped to transmit secure signal,

b. said transmitter having an accessible security signal activation button which is easily located by touch, and

c. said transmitter is configured to send said security signal following the firm, rapid tapping of the button a plurality of times within a predetermined time limit.

29. The VSBPS of claim 26 wherein at least one transmitter means is a portable cell phone.

30. The VSBPS of claim 26 wherein at least one transmitter means is a portable cell phone and the security control signal is initiated by pressing the sequence of numbers “

9”

“

1”

“

1”

on the dial pad of said phone.

31. The VSBPS of claim 26 wherein at least one transmitter means is mounted on an surface of a vehicle which is readily accessible to authorized vehicle personnel.

32. The VSBPS of claim 26 wherein at least one transmitter means is mounted on an surface of a vehicle which is readily accessible to passengers.

33. The VSBPS of claim 26 wherein at least one transmitter means is mounted on an accessible surface of a manual input control of a vehicle.

34. The VSBPS of claim 26 wherein at least one transmitter means is an electrical button mounted on an accessible surface of a manual input control of a vehicle and at least one receiver means is equipped to receive button-on signal when the button is depressed by a user and to convey a communication pertaining to said security related control signal to at least one input port of said computer(s).

36. The VSBPS of claim 26 wherein at least one transmitter means is a surface mounted transmitter and the security related control signal(s) is transmitted through at least one conduit connected between the transmitter means and the receiver(s).

37. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical components capable of transmitting audio signal.

38. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical components capable of transmitting video signal.

39. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical transceiver and audio playback components capable of transmitting, receiving and playing back audio signal.

40. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical transceiver and video playback components capable of transmitting, receiving and playing back video signal.

41. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical transceiver and audio/video components capable of transmitting, receiving and playing back audio and video signal.

42. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of:

a. electrical transmitter and voice transmission components capable of securely transmitting voice-audio signal, and

b. the combination of said at least one receiver means and said computer(s) further comprised of components and software

i. for receiving, processing and analyzing the voice-audio signal,

ii. for performing voice-stress analysis,

iii. for sending at least one security related control signal to said disabling and enabling means when said analysis indicates at least one voice-stress level is within a pre-determined range of voice-stress levels.

43. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of:

a. electrical transmitter and voice transmission components capable of securely transmitting voice-audio signal, and

b. the combination of said at least one receiver means and said computer(s) further comprised of components and software

i. for receiving, processing and analyzing the voice-audio signal,

ii. for performing voice-recognition analysis,

iii. for sending at least one security related control signal to said disabling and enabling means when said analysis indicates at least one voice-recognition parameter is within a pre-determined range.

44. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of:

a. electrical transmitter and image transmission components capable of securely transmitting video-image signal, and

b. the combination of said at least one receiver means and said computer(s) further comprised of components and software

i. for receiving, processing and analyzing the video-image signal,

ii. for performing image-recognition analysis,

iii. for sending at least one security related control signal to the disabling and enabling means when said analysis indicates at least one image-recognition parameter is within a pre-determined range.

45. The VSBPS of claim 26 wherein at least one transmitter means is further comprised of electrical transceiver components.

46. The VSBPS of claim 1 further comprising at least one facility transmitter means having electrical components capable of transmitting at least one secure, security-related control signal from at least one secure facility to said receiver means of said transportation vehicle, wherein

a. said receiver means has a communications link with said computer(s) and is further comprised of electrical components capable of receiving at least one secure security control signal from said facility transmitter means.

47. The VSBPS of claim 46 wherein said receiver means and said computer(s) aboard said transportation vehicle are further comprised of:

a. electronic signal reception components for receiving secure security-related control signal transmitted from at least one secure facility and for communicating at least one control signal to said disabling and enabling means,

b. said secure security-related control signal is further comprised of data pertaining to the selection of at least one automated transportation mode path, and

c. said computer(s) responsive to said data in a manner which controls the vehicle in accordance with said automated transportation mode path(s).

48. The VSBPS of claim 26 wherein said at least one transmitter means is equipped to send at least one security-related reset signal to said at least one receiver means interfaced with at least one computer(s), and said computer(s) is responsive to said reset signal(s) to change said at least one disabling and re-enabling means from a disabled to an enabled state.

49. The VSBPS of claim 1 further comprising:

1. manual vehicle control input monitoring means having at least one sensor for measuring manual vehicle control input pertaining to at least one manual vehicle control;

2. said monitoring means having a communication link with said at least one computer(s);

3. said computer(s) having

a. a data reference storage and retrieval means for storing and retrieving data pertaining to predetermined acceptable ranges of manual control input relative to predetermined transportation modes;

b. at least one software routine for automatically comparing said degree of manual vehicle control input relative to said data, such that when said software routine(s) determines that at least one type of manual vehicle control input occurring during at least one transportation mode exceeds a pre-determined acceptable range of input;

i. a security related control signal is communicated to said at least one disabling and re-enabling means to disable manual control input, and

ii. said vehicle is placed in at least one automated transportational mode.

50. The VSBPS of claim 1 further comprising:

1. said vehicle having fly-by-wire ‘

FBW’

vehicle control means;

2. said FBW vehicle control means equipped to translate manual vehicle control input into FBW control input data; and

3. said vehicle manual control input disabling and re-enabling means is interfaced with said FBW vehicle control means, such that reception of said at least one security related control signal by said computer(s),

a. disables control signal pertaining to manual vehicle control input from being transmitted to the actuator control electronics of the vehicle; and

b. enables control signal pertaining to at least one computer automated transportation mode to be transmitted to the vehicle'"'"'s actuator control electronics.

51. The VSBPS of claim 50 wherein at least one receiver having a communication link with said computer(s) is equipped to receive at least one authorized system reset signal, such that when said reset signal is received, normal manual control input of said FBW vehicle is re-enabled.

52. The VSBPS of claim 1 wherein said vehicle upon coming to a halt is automatically placed in a configuration which makes the vehicle inoperable until authorized personnel board said vehicle to reset the system, returning it to an operable condition when it is determined that it is safe to do so.

2. A vehicle suicide-bombing prevention system ‘

VSBPS’

for preventing the suicide-bombing of a transportation vehicle, comprising;

1. at least one onboard computer capable of safely operating the vehicle in at least one automated transportational mode along at least one path, and said computer(s) having a communication link with at least one receiver configured to receive a transmitted security related control signal;

2. at least one manual control input disabling means for adjusting the linkage of at least one vehicle control means within a linkage enabling and linkage disabling range, said manual control input disabling means having a communications link with said computer(s), wherein

a. said computer(s) and said manual control input disabling means are configured to receive and be responsive to a transmission of at least one security related control signal received via said communications link, and

b. said computer(s) has at least one software routine which is implemented when said control signal(s) is received, to

i. provide automated vehicle control data to safely operate the vehicle in at least one automated transportational mode, and

ii. provide at least one control signal to said vehicle control disabling means to disable manual vehicle control input of the vehicle.

3. The VSBPS of claim 2 further comprising said at least one vehicle manual control input disabling means connected within vehicle control components of a vehicle at a position subsequent to where manual vehicle control input is initiated and prior to where vehicle control components are controllable by computer automated vehicle control means, and said input disabling means is configured to be responsive to said security related control signal(s) to adjust at least one vehicle control component attached thereto to a degree where manual vehicle control input of the vehicle is ineffectual.