Classifications

• • G—PHYSICS
  • G08—SIGNALLING
  • G08G—TRAFFIC CONTROL SYSTEMS
  • G08G1/00—Traffic control systems for road vehicles
  • G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
  • B61L5/12—Visible signals
  • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
  • B61L5/1809—Daylight signals
  • B61L5/1881—Wiring diagrams for power supply, control or testing
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B61—RAILWAYS
  • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
  • B61L7/00—Remote control of local operating means for points, signals, or track-mounted scotch-blocks
  • B61L7/06—Remote control of local operating means for points, signals, or track-mounted scotch-blocks using electrical transmission
  • B61L7/08—Circuitry
  • B61L7/10—Circuitry for light signals, e.g. for supervision, back-signalling
  • B61L7/103—Electric control of the setting of signals

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Physics & Mathematics (AREA)
• General Physics & Mathematics (AREA)
• Circuit Arrangement For Electric Light Sources In General (AREA)
• Measurement Of Current Or Voltage (AREA)
• Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
• Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
• Electric Propulsion And Braking For Vehicles (AREA)
• Train Traffic Observation, Control, And Security (AREA)
• Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
• Circuit Arrangements For Discharge Lamps (AREA)
• Electronic Switches (AREA)
• Emergency Protection Circuit Devices (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=6395471

Family Applications (1)

Country Status (6)

Family Cites Families (2)

• 1989
  • 1989-12-14 DE DE3941329A patent/DE3941329A1/de not_active Withdrawn
• 1990
  • 1990-12-05 DK DK90123332.0T patent/DK0432626T3/da active
  • 1990-12-05 AT AT90123332T patent/ATE136143T1/de not_active IP Right Cessation
  • 1990-12-05 EP EP90123332A patent/EP0432626B1/de not_active Expired - Lifetime
  • 1990-12-05 ES ES90123332T patent/ES2084638T3/es not_active Expired - Lifetime
  • 1990-12-05 DE DE59010242T patent/DE59010242D1/de not_active Expired - Fee Related
  • 1990-12-13 FI FI906153A patent/FI100087B/fi not_active IP Right Cessation

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