Nothing Special   »   [go: up one dir, main page]

SE8605416L - Permanently coded position sensor as well as mobile receiver / transmitter - Google Patents

Permanently coded position sensor as well as mobile receiver / transmitter

Info

Publication number
SE8605416L
SE8605416L SE8605416A SE8605416A SE8605416L SE 8605416 L SE8605416 L SE 8605416L SE 8605416 A SE8605416 A SE 8605416A SE 8605416 A SE8605416 A SE 8605416A SE 8605416 L SE8605416 L SE 8605416L
Authority
SE
Sweden
Prior art keywords
transmitter
well
position sensor
mobile receiver
coded position
Prior art date
Application number
SE8605416A
Other languages
Swedish (sv)
Other versions
SE8605416D0 (en
Inventor
R K Sturedahl
Original Assignee
Raula Scandinavian Marketing H
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 Raula Scandinavian Marketing H filed Critical Raula Scandinavian Marketing H
Priority to SE8605416A priority Critical patent/SE8605416L/en
Publication of SE8605416D0 publication Critical patent/SE8605416D0/en
Priority to DE19873742707 priority patent/DE3742707A1/en
Priority to DK659987A priority patent/DK659987A/en
Priority to NO875244A priority patent/NO875244L/en
Priority to GB8814286A priority patent/GB2219883B/en
Publication of SE8605416L publication Critical patent/SE8605416L/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G08G1/133—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams within the vehicle ; Indicators inside the vehicles or at stops

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Public transport vehicles respond to information transmitted by a central station to indicate to passengers route information and details. Each stop along the route has an antenna loop (1) that can be used for two way transmissions. Coupled to this is an amplifier, band-pass filter, detector and switching stage. - The approach of a vehicle causes the unit to be activated and coded information is provided by a generator that identifies the location. Signals are relayed into the vehicle via an antenna (12) and an on-board processor (17) provides the necessary conversion into display data.
SE8605416A 1986-12-17 1986-12-17 Permanently coded position sensor as well as mobile receiver / transmitter SE8605416L (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8605416A SE8605416L (en) 1986-12-17 1986-12-17 Permanently coded position sensor as well as mobile receiver / transmitter
DE19873742707 DE3742707A1 (en) 1986-12-17 1987-12-16 METHOD FOR AUTOMATICALLY DELIVERING TRAFFIC INFORMATION AND DEVICE FOR IMPLEMENTING THE METHOD
DK659987A DK659987A (en) 1986-12-17 1987-12-16 PROCEDURE FOR GIVING AUTOMATIC TRAFFIC INFORMATION AND APPARATUS FOR EXERCISING THE PROCEDURE
NO875244A NO875244L (en) 1986-12-17 1987-12-16 PROCEDURE FOR DISPOSING OF AUTOMATIC TRAFFIC INFORMATION, AND DEVICE FOR EXECUTING THE PROCEDURE.
GB8814286A GB2219883B (en) 1986-12-17 1988-06-16 Apparatus for supplying automatically to an occupant of a vehicle information relating to locations visited by the vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8605416A SE8605416L (en) 1986-12-17 1986-12-17 Permanently coded position sensor as well as mobile receiver / transmitter

Publications (2)

Publication Number Publication Date
SE8605416D0 SE8605416D0 (en) 1986-12-17
SE8605416L true SE8605416L (en) 1988-06-18

Family

ID=20366664

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605416A SE8605416L (en) 1986-12-17 1986-12-17 Permanently coded position sensor as well as mobile receiver / transmitter

Country Status (1)

Country Link
SE (1) SE8605416L (en)

Also Published As

Publication number Publication date
SE8605416D0 (en) 1986-12-17

Similar Documents

Publication Publication Date Title
ES2030427T3 (en) ALARM SYSTEM.
OA08681A (en) Seismic signal transmission system using relay radios.
AU7687687A (en) Communicating vital control signals
MX151551A (en) IMPROVEMENTS IN THE SYSTEM TO DETERMINE SATELLITE BASED VEHICLE POSITIONS
MXPA98004362A (en) Traffic information warning system.
GB1469510A (en) Train control
ES2074267T3 (en) COMMUNICATION SYSTEM BETWEEN PEDESTRIANS AND VEHICLES.
ES2084429T3 (en) TRAIN CONTROL SYSTEM USING LINE DRIVERS WITH IMPROVED VEHICLE LOCATION.
NO961427L (en) Procedure for transmitting special signals in traffic
NL7405055A (en)
GB2013062A (en) Vehicular position determination
ATE106575T1 (en) LOCATION SYSTEM.
SE8605416D0 (en) Permanently coded position sensor as well as mobile receiver / transmitter
SE9002792D0 (en) Permanently coded position transducer as well as mobile receiver / transmitter
GB9018081D0 (en) Method of,and system for,transmitting beacon signals for use in an in-vehicle navigation system
JP3255968B2 (en) Route control device
GB1462054A (en) Fault detection apparatus
GB1535573A (en) System for establishing a communication link between a vehicle driver and a ground station
JPS6453300A (en) Road running method and transmitter-receiver of emergency radio wave for emergency car
IT1258349B (en) System and circuitry for signalling events by radio to moving vehicles
SU1449439A1 (en) Arrangement for transmitting data to locomotive
SE8102114L (en) CLUTCH DEVICE ON SAVING CIRCUIT
RU1792859C (en) Device for transmit information from road to locomotive
JPS5697887A (en) Moving body recognition system
JPS649385A (en) Mutual monitoring system for vehicle

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8605416-0

Effective date: 19940208