[특허]Method for operating a rail vehicle

Method for operating a rail vehicle 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F01P-007/16 B61C-005/02 F01P-007/04 F02D-045/00
출원번호	US-0000250 (2012-02-08)
등록번호	US-9784174 (2017-10-10)
우선권정보	DE-10 2011 004 327 (2011-02-17)
국제출원번호	PCT/EP2012/052085 (2012-02-08)
§371/§102 date	20130819 (20130819)
국제공개번호	WO2012/110370 (2012-08-23)
발명자 / 주소	Hintermeir, Stefan
출원인 / 주소	SIEMENS AKTIENGESELLSCHAFT
대리인 / 주소	Greenberg, Laurence
인용정보	피인용 횟수 : 0 인용 특허 : 35

초록 ▼

A rail vehicle has a diesel engine, an engine radiator and a cooling circuit that connects the diesel engine to the engine radiator. A cooling liquid is circulated in the cooling circuit, a cooling liquid temperature of the circulated cooling liquid and an outer air temperature of the atmospheric outer air are detected. The outer air temperature is compared with the outer air limit temperature, the cooling power of the engine radiator is set in such a way that the cooling liquid temperature corresponds to a normal operating temperature if the outer air temperature is less than the outer air limit temperature. The cooling power of the engine radiator is set such that the cooling liquid temperature corresponds to a lower operating temperature below the normal operating temperature if the outer air temperature is greater than the outer air limit temperature.

대표청구항 ▼

1. A method for operating a rail vehicle having a diesel engine, an engine radiator and a cooling circuit connecting the diesel engine to the engine radiator, a cooling liquid being circulated in the cooling circuit, an electronic regulator for controlling the diesel engine, a cooling liquid temperature sensor, an outer air temperature sensor and an electronically controlled engine radiator fan, which comprises the steps of: detecting a cooling liquid temperature of the cooling liquid and an outer air temperature of an atmospheric outer air;comparing the outer air temperature with a previously defined outer air limit temperature;when the outer air temperature is less than the outer air limit temperature:regulating the cooling circuit for corresponding the cooling liquid temperature to a normal operating temperature;when the outer air temperature is greater than the outer air limit temperature the following steps are performed:travelling the diesel engine on partial load and regulating the cooling circuit so that the cooling liquid temperature corresponds to a lower operating temperature being lower than the normal operating temperature, the lower operating temperature corresponds to a lowest temperature at which the diesel engine can operate on full power;after travelling the diesel engine on partial load, travelling the diesel engine on full load and accelerating the rail vehicle to a final speed for raising the cooling liquid temperature on full load of the diesel engine from the lower operating temperature; andreaching the final speed with a cooling liquid temperature which is lower than a switch-off temperature of the diesel engine. 2. The method according to claim 1, which further comprises reducing a power consumption of an air conditioning system of the rail vehicle when the outer air temperature exceeds the outer air limit temperature. 3. The method according to claim 2, wherein a reduction of the power consumption takes place by a complete switch-off of the air conditioning system over a switch-off period. 4. The method according to claim 3, which further comprises basing the switch-off period on an amount of time the diesel engine operates on full load; detecting the full load of the diesel engine and an amount of time the diesel engine the diesel engine operates under full load. 5. The method according to claim 3, which further comprises: detecting a vehicle position of the rail vehicle when travelling on a stretch of rail;derivating ascents and descents of a stretch of rail; andperforming a switch-off on a basis of the rail data the position of the rail vehicle. 6. The method according to claim 3, which further comprises: determining deviations from a timetable; andperforming the switch-off taking into account deviations detected. 7. The method according to claim 3, which further comprises providing an internal temperature sensor, detecting at least one of an internal temperature in an interior of the rail vehicle or in an interior space of at least one carriage of the rail vehicle, wherein the switch-off is performed in dependence on a detected internal temperature. 8. The method according to claim 1, wherein a first value of a first difference between the normal operating temperature and the lower operating temperature is higher than a second value of a second difference between the normal operating temperature and the switch-off temperature. 9. The method according to claim 1, wherein the lower operating temperature is 60° C.

이 특허에 인용된 특허 (35)

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Cooper Charles E. (Erie PA) Vest Glenn E. (Erie PA), Automatic tunnel detector for a self-propelled traction vehicle.
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Hart Robert E. (Clearwater FL), Control circuitry for multistage fans.
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Ranzinger Gnter (Garching DEX) Huemer Gerhart (Neukeferloh DEX) Dembinski Norbert (Mnchen DEX) Krowiorz Josef (Reichertshausen DEX) Huber Jochem (Mnchen DEX), Cooling system for an internal-combustion engine of a motor vehicle comprising a thermostatic valve which contains an el.
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Fishman, Joseph; Elkayam, Eli, Electromechanical failsafe thermostat.
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Till Ronald H., Engine cooling apparatus and method.
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Nowak ; Jr. Theodore John ; Marsh Gregory Alan ; Valentine Peter Loring ; Aggarwal Mahesh Chand ; Rhodes Wayne Arthur ; Smith Geoffrey Daniel, Enhanced split cooling system.
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Banga,Sandeep; Walter,Brian L.; Napierkowski,Susan Mary; Glenn,William D.; Lacy,Gerald Edward; Aggarwal,Mahesh, Integrated engine control and cooling system for diesel engines.
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Uzkan Teoman (Indian Head Park IL), Locomotive engine cooling system.
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Prakash Bedapudi ; Jeff Jackson Sims, Locomotive engine temperature control.
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Longnecker, John Edward; Super, Leopold; Avery, Jr., Richard Michael; Lewallen, Brian, Method and system for controlling engine temperature by engine derating.
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Brooks, James D.; Kumar, Ajith Kuttannair; Movsichoff, Bernardo Adrian; Chandra, Ramu, Method and system for independent control of vehicle.
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Hesse, Ullrich; Lehr, Walter, Method for controlling heat flows in a motor vehicle.
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Braun,Marco; Burckhardt,Christoph; Haas,Michael; L체tze,Roland; M체ller,Alexander; Reusch,Michael; Springer,Ulrich; Gregory,Jens von, Method for controlling the heat in an automotive internal combustion engine.
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Franke, Rudiger; Terwiesch, Peter; Meyer, Markus; Klose, Christian; Ketteler, Karl-Hermann, Method for optimizing energy in a vehicle/train with multiple drive units.
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Reckels,Dieter; Paun,Cristin; Duraiswamy,Shiva; Magoo,Nitin, Predictive auxiliary load management (PALM) control apparatus and method.
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Gottemoller Paul (Palos Park IL), Railway locomotive diesel engine speed/load control during air starvation.
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Newman Gregory D. (Chippenham GBX), Regulating a railway vehicle.
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Seepe John E. (Erie PA) Vest Glenn E. (Erie PA), Self-propelled traction vehicle with low fuel consumption while idling.
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Hill James A. (Pittsfield PA) Marsh Gregory A. (Erie PA) Smith Myron L. (Fairview PA), Shuttered radiator system with control.
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Nagle Jan A. (North East PA) Smith Myron L. (Fairview PA) Marsh Gregory A. (Erie PA), Split temperature regulating system and method for turbo charged internal combustion engine.
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Armbruster,Robert A.; Daum,Wolfgang; Branka,Scott M.; Iszkula,Carl; Lawry,Brian, Strategies for locomotive operation in tunnel conditions.
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Chen Gong, System and method for controlling a locomotive engine during high load conditions at low ambient temperature.
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Marsh, Gregory A.; Aggarwal, Mahesh C., System, method, and computer readable media for controlling cooling in a diesel fueled power generation unit.
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Marsh, Gregory A.; Walter, Brian L.; Valentine, Peter L.; Aggarwal, Mahesh C.; Armbruster, Jr., Robert A.; Do, Vinh K., Temperature control for turbocharged engine.
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Blichmann John R., Temperature control system for use with an enclosure which houses an internal combustion engine.
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McMullen,Greerson G.; Hayden,Scott R., Total transportation management system.
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Murata Satoru (Hitachi JPX) Kawabata Atsushi (Hitachi JPX) Miura Shuuichi (Hitachi JPX) Tashiro Korefumi (Hitachi JPX) Morooka Yasuo (Hitachi JPX) Yahiro Masakazu (Hitachi JPX) Katahira Masaki (Hitac, Train control system.
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Kumar, Ajith Kuttannair, Trip optimization system and method for a vehicle.
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Bessler Warren F. (Schenectady NY) Griebel Ronald F. (Erie PA) Marsh Gregory A. (Erie PA), Tunnel operation for self-propelled traction vehicles.
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Uzkan Teoman (Indian Head Park IL), Turbocharged engine cooling apparatus.
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Shirley Ralph E. (Waterloo IA), Vehicle accessory control system.
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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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Method for operating a rail vehicle 원문보기

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Method for operating a rail vehicle 원문보기

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