Modular flight management system incorporating an autopilot

Patent metadata

Field	Value
Publication number	US-11435741-B2
Application number	US-201816035996-A
Country	US
Kind code	B2
Filing date	Jul 16, 2018
Priority date	Aug 16, 2011
Publication date	Sep 6, 2022
Grant date	Sep 6, 2022

Abstract

A modular vehicle management system is described, comprising a controller module configured to control different types of carrier modules. The controller module includes a computer system and optionally one or more sensors. The computer system is configured to perform operations comprising detecting whether a carrier module is connected to the controller module. If the carrier module is connected to the controller module, the carrier module is authenticated. If the authentication fails, operation of the vehicle is inhibited. The control module is configured to determine carrier module capabilities including information regarding a navigation processing device, and/or a radio modem. The controller adapts to the capabilities of the controller module. Using information from the sensors and the navigation processing device, the vehicle management system navigates the vehicle.

First claim

What is claimed is:

1. A method, comprising:
authenticating a peripheral component of a vehicle responsive to a determination that the peripheral component is connected to a controller component of the vehicle;
determining capabilities of the authenticated peripheral component affecting one or more flight navigation operations of the vehicle, wherein the capabilities of the peripheral component correspond to one or more of a payload interface, radio modem, satellite navigation system, auxiliary host computer, or redundant system with which the peripheral component is configured to operate; and
configuring the vehicle for the one or more flight navigation operations using one or more signal lines associated with the controller component and configured based on the capabilities of the authenticated peripheral component, wherein one or more inputs or outputs associated with the one or more signal lines are configured to be digital or analog based on the capabilities of the authenticated peripheral component, wherein the one or more inputs or outputs correspond to the one or more flight navigation operations, wherein at least one of the one or more flight navigation operations corresponds to an autopilot function of the vehicle, and wherein the autopilot function operates according to a current state of the vehicle estimated using sensor data.

2. The method of claim 1 , wherein the current state of the vehicle corresponds to one or more of a position, altitude, heading, airspeed, or velocity of the vehicle.

3. The method of claim 1 , comprising:
configuring the autopilot function to control one or both of an actuator component or propulsion component of the vehicle.

4. The method of claim 1 , wherein determining the capabilities of the authenticated peripheral component comprises:
interrogating the peripheral component by the controller component using asynchronous or synchronous encrypted communication.

5. The method of claim 1 , further comprising:
indicating a failure responsive to a determination that the peripheral component is not connected to the controller component.

6. The method of claim 1 , wherein the peripheral component is one of a plurality of peripheral components of the vehicle, and wherein the controller component is configured to operate with each of the plurality of peripheral components.

7. The method of claim 1 , wherein the vehicle is a manned or unmanned air or space vehicle.

8. An apparatus, comprising:
a memory; and
a processor configured to execute instructions stored in the memory to:
determine whether a peripheral component of a vehicle is connected to a controller component of the vehicle;
responsive to a determination that the peripheral component is not connected to the controller component, indicate a failure;
responsive to a determination that the peripheral component is connected to the controller component:
determine capabilities of the peripheral component affecting one or more flight navigation operations of the vehicle, wherein the capabilities of the peripheral component correspond to one or more of a payload interface, radio modem, satellite navigation system, auxiliary host computer, or redundant system with which the peripheral component is configured to operate; and
configure the vehicle for the one or more flight navigation operations using one or more signal lines associated with the controller component and configured based on the capabilities of the peripheral component, wherein one or more inputs or outputs associated with the one or more signal lines are configured to be digital or analog based on the capabilities of the peripheral component, wherein the one or more inputs or outputs correspond to the one or more flight navigation operations, wherein at least one of the one or more flight navigation operations corresponds to an autopilot function of the vehicle, and wherein the autopilot function operates according to a current state of the vehicle estimated using sensor data.

9. The apparatus of claim 8 , wherein the processor is configured to execute the instructions to:
configure the autopilot function to control one or both of an actuator component or propulsion component of the vehicle.

10. The apparatus of claim 8 , wherein, to determine the capabilities of the peripheral component, the processor is configured to execute the instructions to:
interrogate the peripheral component by the controller component using asynchronous or synchronous encrypted communication.

11. The apparatus of claim 8 , wherein, to indicate a failure, the processor is configured to execute the instructions to:
inhibit an operation of the vehicle.

12. The apparatus of claim 8 , wherein the vehicle is a manned or unmanned air or space vehicle.

13. A system, comprising:
a controller component of a vehicle;
a peripheral component of the vehicle; and
a computer component of the vehicle configured to determine that the peripheral component is connected to the controller component, determine capabilities of the peripheral component affecting one or more flight navigation operations of the vehicle, and configure the vehicle for the one or more flight navigation operations using one or more signal lines associated with the controller component and configured based on the capabilities of the peripheral component,
wherein the one or more inputs or outputs are configured to be digital or analog based on the capabilities of the peripheral component, the one or more inputs or outputs correspond to the one or more flight navigation operations, at least one of the one or more flight navigation operations corresponds to an autopilot function, and the autopilot function operates according to a current state estimated using sensor data, and
wherein the capabilities of the peripheral component correspond to one or more of a payload interface, radio modem, satellite navigation system, auxiliary host computer, or redundant system with which the peripheral component is configured to operate.

14. The system of claim 13 , wherein the peripheral component is one of a plurality of peripheral components, and wherein the controller component is configured to operate with each of the plurality of peripheral components.

Assignees

• Skydio Inc

Inventors

• Downey Jonathan
• Michini Bernard J

Classifications

• B64U2201/104

  using satellite radio beacon positioning systems, e.g. GPS · CPC title

• B64U2201/10

  autonomous, i.e. by navigating independently from ground or air stations, e.g. by using inertial navigation systems [INS] · CPC title

• B64U2101/30

  for imaging, photography or videography · CPC title

• G05D1/689

  Pointing payloads towards fixed or moving targets (positioning towed, pushed or suspended implements G05D1/672) · CPC title

• G05D1/49

  Control of attitude, i.e. control of roll, pitch or yaw · CPC title