[특허]Radio based railway signaling and traffic control system

Radio based railway signaling and traffic control system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B61L-003/02
출원번호	US-0849614 (1986-04-08)
발명자 / 주소	Aver Jr. John H. (Fairport NY) Petit William A. (Spencerport NY)
출원인 / 주소	General Signal Corporation (Stamford CT 02)
인용정보	피인용 횟수 : 109 인용 특허 : 0

초록 ▼

A railway signaling and traffic control system which minimizes the wayside equipment and eliminates the pole lines which carry power and signals along the right-of-way using instead the radio channel between the trains and the central office. Each train communicates with devices, such as passive beacons, which provide zone boundary messages. These devices provide secure messages to a control unit containing a microprocessor which responds to zone boundary messages and provides location information to the central office via radio when the train enters and leaves each zone. The central office has an input and communication processor and a vital processor. The vital processor converts route requests and the zone occupancy messages which are received by the input and communications processor into messages representing the signal aspects (the maximum speed at which the train can proceed), not only for the zone currently occupied, but also for the zone next ahead. The train control unit stores both aspects and displays the aspect for the currently occupied zone. When the train crosses a zone boundary and enters the next zone the new aspect is displayed. The distance for which the aspect remains valid is restricted by the zone boundary beacons and cross-checked by the locomotive odometer. Train stops, which were previously used to limit the distance an aspect is valid, are avoided thereby simplifying the signaling system.

대표청구항 ▼

A railway signaling and traffic control system in which the use of train stop apparatus can be avoided wherein first radio signals are transmitted from trains travelling along tracks and received at a central office and second radio signals are transmitted from the central office to the trains, said system comprising means for transmitting said first signals which represent the locations of each of said trains with respect to boundaries of successive zones along the tracks and identify the train which is transmitting said signals and the zones which the identified trains are entering and leaving, means responsive to said first signals for transmitting to identified trains said second signals which represent a signal aspect for the zone occupied by each of said identified trains and for the next zone, means on each train for displaying the aspect of the zone which it occupies and for storing the aspect for the next zone, means on each train for automatically operating said displaying means for displaying the stored aspect for the next zone ahead when the train enters the next zone, and means for automatically operating said displaying means for displaying in each train a signal aspect for said next zone more restricted than the signal aspect displayed by said displaying means in said train for the preceding occupied zone in the event that the signal aspect for said next zone is not being stored when said train enters said next zone.

이 특허를 인용한 특허 (109)

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Beule Erhard,DEX ITX 33102, Automatic switching system for track-bound freight cars.
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Nichter, Kevin, Communications based crossing control for locomotive-centric systems.
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MacDougall, David B., Computing the length of a railway vehicle or a train of such vehicles.
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Cooper, Jared Klineman; Kraeling, Mark Bradshaw; Eldredge, David Allen; Brooks, James; Kumar, Ajith Kuttannair, Control system and method for remotely isolating powered units in a vehicle system.
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Michael Paul Wolf ; David L. Krebiehl ; Forrest S. Seitz ; Stanley K. Sasaki ; Scott B. Long, Control, sound, and operating system for model trains.
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Wolf,Michael Paul; Krebiehl,David L.; Seitz,Forrest S.; Sasaki,Stanley K., Control, sound, and operating system for model trains.
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Cooper, Jared Klineman; Eldredge, David Allen; Golden, Samuel William, Distributed energy management system and method for a vehicle system.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Lifting restrictive signaling in a block.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Lifting restrictive signaling in a block.
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Cornelius Boylan DE; Peter Kobriger DE; John den Ridder NL, Local SCP for a mobile integrated intelligent network.
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Wheeler, Mark W.; Kraeling, Mark Bradshaw, Locomotive remote control system.
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Bryan Michael A., Method and apparatus for detecting railtrack failures by comparing data from a plurality of railcars.
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Kumar, Ajith Kuttannair; Brooks, James D., Method and apparatus for determining track features and controlling a railroad train responsive thereto.
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Kumar, Ajith Kuttannair; Brooks, James, Method and apparatus for limiting in-train forces of a railroad train.
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Kumar, Ajith Kuttannair; Brooks, James D., Method and apparatus for limiting in-train forces of a railroad train.
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Kumar, Ajith Kuttannair; Daum, Wolfgang; Otsubo, Tom; Hershey, John Erik; Hess, Gerald James, Method and apparatus for optimizing a train trip using signal information.
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Horst, Folkert D., Method and apparatus implementing a communication protocol for use in a control system.
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Bryan Michael A., Method and apparatus including accelerometer and tilt sensor for detecting railway anomalies.
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Chandra, Ramu Sharat; Kumar, Ajith Kuttannair; Thiyagarajan, Saravanan, Method and computer software code for determining a mission plan for a powered system when a desired mission parameter appears unobtainable.
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Chandra, Ramu Sharat; Kumar, Ajith Kuttannair; Thiyagarajan, Saravanan, Method and computer software code for determining a mission plan for a powered system when a desired mission parameter appears unobtainable.
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Brooks, James D.; Kumar, Ajith Kuttannair, Method and computer software code for determining when to permit a speed control system to control a powered system.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Method and system for compensating for wheel wear on a train.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Method and system for compensating for wheel wear on a train.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Method and system for compensating for wheel wear on a train.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Method and system for detecting when an end of train has passed a point.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Method and system for ensuring that a train does not pass an improperly configured device.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Method and system for ensuring that a train does not pass an improperly configured device.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Method and system for ensuring that a train operator remains alert during operation of the train.
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Alan L. Polivka ; James R. Egnot ; Robert E. Heggestad ; Jeffrey K. Baker ; William L. Matheson, Method for advanced communication-based vehicle control.
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Davenport,David M.; Laguer Diaz,Juan; Gray,Robert A., Method for data exchange with a mobile asset considering communication link quality.
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John R. Doner, Method of determining railyard status using locomotive location.
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Kumar, Ajith; Shaffer, Glenn Robert, Method, system and computer software code for trip optimization with train/track database augmentation.
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Kumar, Ajith K.; Worden, Bret D., Methods and systems for improved throttle control and coupling control for locomotive and associated train.
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Kumar, Ajith Kuttannair; Worden, Bret D., Methods and systems for throttle control and coupling control for vehicles.
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Stull, Craig Alan; Humphrey, Stephen Harold; Zimmerman, John; Burnett, Warren, Methods and systems for variable rate communication timeout.
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Kernwein,Jeffrey D.; Wilson,Frank; Angel,Kevin J.; Sollars,Scott A., Operator warning system and method for improving locomotive operator vigilance.
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Kumar, Ajith Kuttannair; Houpt, Paul K.; Mathe, Stephen S.; Julich, Paul M.; Kisak, Jeffrey; Shaffer, Glenn; Nelson, Scott D.; Daum, Wolfgang, System and method for controlling movement of vehicles.
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Hrdlicka, Kaitlyn; Kumar, Ajith Kuttannair; Brooks, James D., System and method for determining a mismatch between a model for a powered system and the actual behavior of the powered system.
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Nandedkar, Vishram Vinayak; Kumar, Ajith Kuttannair, System and method for determining a quality value of a location estimation of a powered system.
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Daum, Wolfgang; Shaffer, Glenn Robert; Gray, Steven James; Ducharme, David; Hall, Ed; Dillen, Eric; Primus, Roy; Kumar, Ajith, System and method for optimized fuel efficiency and emission output of a diesel powered system.
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Noffsinger, Joseph Forrest; Kumar, Ajith Kuttannair; Peltz, David Michael, System and method for optimizing a braking schedule of a powered system traveling along a route.
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Noffsinger, Joseph Forrest; Houpt, Paul Kenneth, System and method for optimizing a path for a marine vessel through a waterway.
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Daum, Wolfgang; Eryurek, Evren; Shaffer, Glenn Robert, System and method for optimizing parameters of multiple rail vehicles operating over multiple intersecting railroad networks.
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Kapp, Kevin; Vorndran, Eric; Pagano, Daniel; Kumar, Ajith Kuttannair, System and method for predicting a vehicle route using a route network database.
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Kapp, Kevin; Vorndran, Eric; Pagano, Daniel; Kumar, Ajith Kuttannair, System and method for predicting a vehicle route using a route network database.
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Napolitano, James Andrew; Meyer, Brian Nedward, System and method for vehicle operation.
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Brand, John; Hrebek, Greg; Goforth, Wade, System for providing temporary speed restrictions to locomotives.
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Lacy, Patricia Sue; Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Young, Jennifer B., System, method and computer software code for controlling a powered system and operational information used in a mission by the powered system.
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Kumar, Ajith Kuttannair, System, method, and computer readable medium for improving the handling of a powered system traveling along a route.
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Kumar, Ajith Kuttannair, System, method, and computer software code for instructing an operator to control a powered system having an autonomous controller.
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Kumar, Ajith Kuttannair, System, method, and computer software code for instructing an operator to control a powered system having an autonomous controller.
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Kumar, Ajith Kuttannair, System, method, and computer software code for optimizing speed regulation of a remotely controlled powered system.
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Daum, Wolfgang; Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Noffsinger, Joseph Forrest; Foy, Robert James; McKay, David Lowell, System, method, and computer software code for providing real time optimization of a mission plan for a powered system.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Train control system and method of controlling a train or trains.
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Kane, Mark Edward; Shockley, James Francis; Hickenlooper, Harrison Thomas, Train control system and method of controlling a train or trains.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Train control system and method of controlling a train or trains.
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Kane,Mark Edward; Shockley,James Francis; Hickenlooper,Harrison Thomas, Train control system and method of controlling a train or trains.
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Onishi, Hisashi, Transporting system, and method of controlling the transporting system.
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Kumar, Ajith Kuttannair; Shaffer, Glenn Robert; Houpt, Paul Kenneth; Movsichoff, Bernardo Adrian; Chan, David So Keung; Eker, Sukru Alper, Trip optimization system and method for a train.
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Kumar, Ajith Kuttannair, Trip optimization system and method for a vehicle.
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Ashraf, Ahtasham; Baldwin, David, Vehicle detection system.
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Baldwin, David; Ashraf, Ahtasham, Vehicle detection system.
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Baldwin, David; Ashraf, Ahtasham, Vehicle detection system.
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Ashraf, Ahtasham; Baldwin, David, Vital solid state controller.
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Baldwin, David; Ashraf, Ahtasham, Vital solid state controller.
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Baldwin, David; Ashraf, Ahtasham, Vital solid state controller.
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Kane, Mark Edward; Hickenlooper, Harrison Thomas, Vital speed profile to control a train moving along a track.
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Kane, Mark Edward; Hickenlooper, Harrison Thomas, Vital speed profile to control a train moving along a track.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Radio based railway signaling and traffic control system 원문보기

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Radio based railway signaling and traffic control system 원문보기

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