Airborne based monitoring

• US 7,069,147 B2
• Filed: 04/25/2005
• Issued: 06/27/2006
• Est. Priority Date: 05/28/2004
• Status: Expired due to Fees

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Brama, Anthony Vernon, Taylor, Lucius Orville Jr., Manfred, Mark
• Primary Examiner(s): Barlow, John
• Assistant Examiner(s): Taylor, Victor J.
• Application Number:
  US11/113,710
• Publication Number:
  US 20050278120A1
• Time in Patent Office: 428 Days
• Field of Search: 702 1- 14, 702/2, 340/971, 701/202, 701/101
• US Class Current: 702/2
• CPC Class Codes: G01K 2203/00 Application of thermometers in cryogenics
• CPC Class Codes: G01W 1/08 Adaptations of balloons, missiles, or aircraft for meteorological purposes; Radiosondes transmission of measurements G01D; transmitting circuits H04B; balloons in general B64B; aeroplanes in general B64D; missiles in general F42B15/00
• CPC Class Codes: G01W 1/10 Devices for predicting weather conditions computers per se G06; display devices G09
• CPC Class Codes: G01W 2001/003 Clear air turbulence detection or forecasting, e.g. for aircrafts

Abstract

A weather monitoring and prediction system that uses a fleet of aircraft to obtain data. Each aircraft has a local air data system that facilitates the measurement, recordation, and transmittal of local atmospheric data such as barometric pressure, and the corresponding temporal, positional, and altitudinal data. The data is electronically transmitted from each aircraft to a ground based processing system where it is stored. The data may then be transmitted to subscribing users such as aircraft, other weather data systems or to air traffic control centers in either a compiled form or in a raw form. Another embodiment also provides for measuring barometric pressure as a function of altitude at an in-flight aircraft.

Claims

1. A weather monitoring system within an airplane comprising:

a local air data system for generating data on local atmospheric conditions, wherein the local air data systems comprises a set of input devices for obtaining data on local atmospheric conditions, and wherein data on local atmospheric conditions comprises a set or data indicative of at least one atmospheric condition selected from the group of static air temperature, wind speed, wind direction, and barometric pressure, and wherein data on local atmospheric conditions includes an indication of turbulence;

a radiofrequency altitude sensor for determining altitude; and

data storage for recording a recordset having at least one local atmospheric condition datum corecorded with an altitude datum and a position datum.

2. The weather monitoring system of claim 1, wherein at least one of the input devices is configured to communicate with the data storage over a wireless local area network.

3. The weather monitoring system of claim 1, wherein at least one of the input devices is configured to measure normal acceleration.

4. The weather monitoring system of claim 1 wherein the indication of local turbulence is an indication of clear air turbulence.