GB1153847A - Navigational Computing System - Google Patents

Navigational Computing System

Info

Publication number
GB1153847A
GB1153847A GB756168A GB756168A GB1153847A GB 1153847 A GB1153847 A GB 1153847A GB 756168 A GB756168 A GB 756168A GB 756168 A GB756168 A GB 756168A GB 1153847 A GB1153847 A GB 1153847A
Authority
GB
United Kingdom
Prior art keywords
airfield
data
new
course
aircraft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB756168A
Inventor
Donald Wilfred Richardson
Edward Streeter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1153847A publication Critical patent/GB1153847A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • G01C23/005—Flight directors

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

1,153,847. Navigation. HUGHES AIRCRAFT CO. Feb. 15, 1968 [March 27, 1967], No.7561/68. Heading G1F. A navigational computing system comprises an electrical circuit connected to a timer to indicate a remaining time enroute for a vehicle on a course between the momentary position of the vehicle and a first destination point, a further electrical circuit connected to an input for entering new vehicle course data corresponding to a substituted second destination point, the arrangement being such that the new data for the second destination point is directly substituted for the data for the first destination point when the remaining time enroute is greater than a first value e.g. five minutes, otherwise the new data is stored until the remaining time enroute reaches a second valve e.g. one minute whereupon the new data is entered and the first destination point is utilized a new starting point. Thus, if an aircraft is flying on a course to a first airfield and is diverted to a second airfield the computing system will compute the course to the second airfield unless the aircraft is only five minutes away from the first airfield whereupon it will store the second airfield data until the aircraft is within one minute from the first airfield when this will be used as a new starting point for the course to be flown to the second airfield. The system is also intended to be used for aircraft flights which consist of a series of great circle courses dividing the flight into sections so that data for the next section can be entered near the end of each section. Warnings to the operator are given if new destination data have not been entered within five and one minutes flying time from the destination previously entered.
GB756168A 1967-03-27 1968-02-15 Navigational Computing System Expired GB1153847A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62625067A 1967-03-27 1967-03-27

Publications (1)

Publication Number Publication Date
GB1153847A true GB1153847A (en) 1969-05-29

Family

ID=24509579

Family Applications (1)

Application Number Title Priority Date Filing Date
GB756168A Expired GB1153847A (en) 1967-03-27 1968-02-15 Navigational Computing System

Country Status (5)

Country Link
CH (1) CH479055A (en)
DE (1) DE1773021A1 (en)
FR (1) FR1557216A (en)
GB (1) GB1153847A (en)
NL (1) NL6803848A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3205980A1 (en) * 2016-02-09 2017-08-16 Honeywell International Inc. Methods and systems facilitating holding for an unavailable destination
US10096253B2 (en) 2015-11-30 2018-10-09 Honeywell International Inc. Methods and systems for presenting diversion destinations
US10109203B2 (en) 2016-09-07 2018-10-23 Honeywell International Inc. Methods and systems for presenting en route diversion destinations
US10134289B2 (en) 2016-02-18 2018-11-20 Honeywell International Inc. Methods and systems facilitating stabilized descent to a diversion airport
US10304344B2 (en) 2016-02-09 2019-05-28 Honeywell International Inc. Methods and systems for safe landing at a diversion airport

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941983A (en) * 1975-01-27 1976-03-02 Sperry Rand Corporation OMEGA-VOR/DME positional data computer for aircraft

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10096253B2 (en) 2015-11-30 2018-10-09 Honeywell International Inc. Methods and systems for presenting diversion destinations
EP3205980A1 (en) * 2016-02-09 2017-08-16 Honeywell International Inc. Methods and systems facilitating holding for an unavailable destination
US10304344B2 (en) 2016-02-09 2019-05-28 Honeywell International Inc. Methods and systems for safe landing at a diversion airport
US10134289B2 (en) 2016-02-18 2018-11-20 Honeywell International Inc. Methods and systems facilitating stabilized descent to a diversion airport
US10109203B2 (en) 2016-09-07 2018-10-23 Honeywell International Inc. Methods and systems for presenting en route diversion destinations

Also Published As

Publication number Publication date
NL6803848A (en) 1968-09-30
FR1557216A (en) 1969-02-14
CH479055A (en) 1969-09-30
DE1773021A1 (en) 1971-07-29

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