![]() ![]() B61L7/088- Common line wire control using series of coded pulsesĪ switch machine operates a track switch under radio control via a switch controller.B61L7/06- Remote control of local operating means for points, signals, or trackmounted scotch-blocks using electrical transmission.B61L7/00- Remote control of local operating means for points, signals, or trackmounted scotch-blocks.B61L- GUIDING RAILWAY TRAFFIC ENSURING THE SAFETY OF RAILWAY TRAFFIC.G06F11/08- Error detection or correction by redundancy in data representation, e.g.G06F11/07- Responding to the occurrence of a fault, e.g.G06F11/00- Error detection Error correction Monitoring.G06- COMPUTING CALCULATING OR COUNTING.238000006011 modification reaction Methods 0.000 description 4.208000003806 Hereditary Hemorrhagic Telangiectasia Diseases 0.000 description 8.206010047289 Ventricular extrasystoles Diseases 0.000 description 16.230000005540 biological transmission Effects 0.000 abstract description 8.230000000875 corresponding Effects 0.000 claims description 42.230000001276 controlling effect Effects 0.000 claims abstract description 10.OF NEW YORK Application granted granted Critical Publication of US5050823A publication Critical patent/US5050823A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Assignors: GENERAL SIGNAL CORPORATION, A CORP. Priority to EP19900122691 priority patent/EP0430192A3/en Priority to MX023526A priority patent/MX171625B/en Priority to AU67601/90A priority patent/AU643733B2/en Assigned to SASIB S.P.A. OF NY reassignment GENERAL SIGNAL CORPORATION, A CORP. ![]() ![]() 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 SASIB SpA filed Critical SASIB SpA Priority to US07/444,506 priority Critical patent/US5050823A/en Assigned to GENERAL SIGNAL CORPORATION, A CORP. Original Assignee SASIB SpA 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 or warranty as to the accuracy of the list.) Parker Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US07/444,506 Inventor John W. Google Patents Radio-based railway switch control systemĭownload PDF Info Publication number US5050823A US5050823A US07/444,506 US44450689A US5050823A US 5050823 A US5050823 A US 5050823A US 44450689 A US44450689 A US 44450689A US 5050823 A US5050823 A US 5050823A Authority US United States Prior art keywords switch check words message address Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5050823A - Radio-based railway switch control system US5050823A - Radio-based railway switch control system
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