ES476191A1 - Automatic guidance pilot for vehicle - operates with information loops in road and programmed display in vehicle - Google Patents

Automatic guidance pilot for vehicle - operates with information loops in road and programmed display in vehicle

Info

Publication number
ES476191A1
ES476191A1 ES476191A ES476191A ES476191A1 ES 476191 A1 ES476191 A1 ES 476191A1 ES 476191 A ES476191 A ES 476191A ES 476191 A ES476191 A ES 476191A ES 476191 A1 ES476191 A1 ES 476191A1
Authority
ES
Spain
Prior art keywords
vehicle
loops
information
automatic guidance
road
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
ES476191A
Other languages
Spanish (es)
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.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
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 Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Publication of ES476191A1 publication Critical patent/ES476191A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0272—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising means for registering the travel distance, e.g. revolutions of wheels
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires

Landscapes

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

Abstract

The automatic guidance system uses information inductive loops in the road surface, monitored by loops on the vehicle. Special loops are set away from junctions and trigger a special control in the vehicle which monitors the actual distance travelled by the vehicle, approaching the junction, and displays the junction information at the correct time. The system requires only a minimum number of information loops before each junction, and a simple comparator control linked to the vehicle speedometer.
ES476191A 1977-12-24 1978-12-20 Automatic guidance pilot for vehicle - operates with information loops in road and programmed display in vehicle Expired ES476191A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2757935A DE2757935C2 (en) 1977-12-24 1977-12-24 Route guidance system for motor vehicles

Publications (1)

Publication Number Publication Date
ES476191A1 true ES476191A1 (en) 1979-05-16

Family

ID=6027226

Family Applications (1)

Application Number Title Priority Date Filing Date
ES476191A Expired ES476191A1 (en) 1977-12-24 1978-12-20 Automatic guidance pilot for vehicle - operates with information loops in road and programmed display in vehicle

Country Status (5)

Country Link
AT (1) AT380345B (en)
DE (1) DE2757935C2 (en)
ES (1) ES476191A1 (en)
FR (1) FR2412882A1 (en)
IT (1) IT1107580B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925656A1 (en) * 1979-06-26 1981-01-15 Blaupunkt Werke Gmbh METHOD AND DEVICE FOR TARGETING AGRICULTURAL VEHICLES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2214770A1 (en) * 1972-03-25 1973-09-27 Bosch Gmbh Robert METHOD AND DEVICE FOR INDIVIDUAL TRAFFIC DIRECTION AND TRANSMISSION OF WARNINGS AND SPEED RECOMMENDATIONS ON HIGH SPEEDWAYS
DE2515660B2 (en) * 1975-04-10 1978-12-07 Blaupunkt-Werke Gmbh, 3200 Hildesheim Method for generating FM signals in an electronic route guidance system and circuit for carrying out the method

Also Published As

Publication number Publication date
FR2412882B1 (en) 1983-11-18
IT1107580B (en) 1985-11-25
DE2757935C2 (en) 1981-10-15
IT7852445A0 (en) 1978-12-22
ATA922878A (en) 1985-09-15
FR2412882A1 (en) 1979-07-20
DE2757935A1 (en) 1979-06-28
AT380345B (en) 1986-05-12

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405