EP1343960B1 - Verfahren und anordnung zur steuerung und/oder regelung einer last eines fahrzeugs - Google Patents
Verfahren und anordnung zur steuerung und/oder regelung einer last eines fahrzeugs Download PDFInfo
- Publication number
- EP1343960B1 EP1343960B1 EP01989506A EP01989506A EP1343960B1 EP 1343960 B1 EP1343960 B1 EP 1343960B1 EP 01989506 A EP01989506 A EP 01989506A EP 01989506 A EP01989506 A EP 01989506A EP 1343960 B1 EP1343960 B1 EP 1343960B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- operating variable
- noise
- unit
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/021—Introducing corrections for particular conditions exterior to the engine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
- F02D2200/701—Information about vehicle position, e.g. from navigation system or GPS signal
Definitions
- the invention relates to a method and an arrangement for Control and / or regulation of a load of a vehicle, e.g. a passenger or commercial vehicle.
- JP 04238749 A a method for minimizing the Noise level of an engine described using that the current vehicle speed and current position of the accelerator pedal, the speed ratio and the Throttle position of the engine controls.
- the object of the invention is therefore to provide a method and a Arrangement for controlling and / or regulating a load of a Indicate the vehicle caused by the vehicle Noise emission or noise emission is improved.
- the first object is achieved by a method for controlling and / or regulating an accelerating or decelerating torque acting load a vehicle, wherein by means of a recording unit, the instantaneous Load of the vehicle based on at least one farm size of the vehicle determined and by means of a control or Control unit the operating size as a function of a resulting from the current load of the vehicle resulting noise level controlled and / or regulated.
- a recording unit by means of a recording unit, the instantaneous Load of the vehicle based on at least one farm size of the vehicle determined and by means of a control or Control unit the operating size as a function of a resulting from the current load of the vehicle resulting noise level controlled and / or regulated.
- the noise-related operating variable control is preferred and / or control, which is the load and vehicle related noise emission reduced to the functions for Adjustment of the vehicle drive adapted. It is essential Here, that on the basis of the current load by means of Control unit (also called moment interface, hereinafter referred to as the control unit) a desired torque for controlling / regulating the vehicle as a function of Noise level and information about which dynamics this torque request should be set, given become. It is completely irrelevant which subsystems (Control systems, such as speed controllers) involved in the moment interface and like this be coordinated with each other.
- the operating variable representing control and / or control variables where the requirements are different Dynamics and with different goals, can take account of the different subsystems become.
- the invention is further based on the consideration that to comply with noise limits, e.g. in residential areas or near hospitals, the vehicle in terms of its noise emission should be limited. Conveniently, becomes the operating noise level Used as to be controlled or regulated operating size. As a result, in addition to the ambient noise by the currently delivered power conditional operating noise of Vehicle considered in the control or regulation of the power. Thus, the factors responsible for the noise the size of the business to be controlled or controlled are relevant to this regulation and / or control taken into account and influenced accordingly. For example is the choice of translation of a switchable or stepless adjustable transmission a noise-relevant factor.
- a speed, a Torque, a speed and / or an acceleration used as an operating variable.
- the speed change causes the torque curve with the aim of changing that at low speed Higher engine power is achieved, reducing noise emissions is kept very low.
- At full load of the vehicle and low speed will be less noise generated by the vehicle.
- Alternatively or in addition be as operating size a translation level and / or a gear ratio in a stepless Power transmission arrangement used.
- the noise influencing operating size the acceleration is monitored and used.
- the to be controlled / regulated quantity the desired acceleration the vehicle is currently being retrieved Load of the engine. If by calling the desired Acceleration exporting load a noise that would result over a certain limit is located, the control unit reduces the actual retrieved Load so far that the limit is not exceeded becomes.
- the setpoint torque is determined with others Set torques, for example from the transmission control, from a vehicle dynamics control or other subsystems of Drive control (e.g., from a digital map) becomes.
- the noise level is based on the current Load on the vehicle and / or ambient noise determined.
- These are different curves for the noise level depending on the vehicle type, age, -motorization, -speed, -assembly, -acceleration for various road surfaces and / or tire parameters and / or meteorological events (e.g., wind, rain) detected and in Form of characteristic fields deposited, on the basis of which then the the current load of the vehicle representing noise level is determined.
- Ambient and / or operating noise by means of the recording unit, e.g. by means of a microphone, recorded and processed.
- the recording unit as a stationary and / or be implemented mobile sound detection unit.
- uncontrollable noises of Environment are taken into account in the control / regulation (For example, in the case of rain, the maximum can be corrected upwards).
- the noise level becomes a limit or monitored for a guideline value.
- the maximum allowable noise levels for different areas such as e.g. Residential area, commercial area, different. Compliance these predetermined limits for the maximum allowable Noise level is added to the control / regulation the size of the company.
- the location-related limits are e.g. stored in the form of a table in a database.
- the operating size is in Dependent on the current position of the vehicle controlled and / or regulated. In doing so, corresponding limit values are set for the noise level for different geographical Coordinates taken into account in the control / regulation of the operating variable.
- the receiving unit preferably a location system and / or a geographical Information system.
- the recording unit may be the location system and / or the geographic information system be integrated or decentralized over one Interface be connected to the recording unit.
- the operating size is advantageously Time-dependent controlled and / or regulated. hereby is a required adapted to day and night times Noise reduction and resulting target specification for the relevant farm size.
- the operating quantity may be manually, e.g. by the driver of the vehicle or another occupant.
- the second object is achieved by an arrangement for controlling and / or regulating a load of a Vehicle with a receiving unit for determining the currently retrieved load of the vehicle based on at least one Operating size of the vehicle and a control unit for Control and / or regulation of the operating variable depending on from a resulting from the current load of the vehicle Noise levels.
- the receiving unit comprises for consideration external, non-influenceable and / or vehicle-related Noise a noise detection system for detection the ambient noise.
- a noise detection system for detection the ambient noise.
- serve stationary and / or mobile sound detection systems e.g. Sound sensors, microphones.
- sound sensors for example Airborne or structure-borne sound sensors for detection used the air or structure-borne noise.
- the recording unit for detecting a speed, an acceleration (deceleration) and / or a drive torque for determining the current load of the vehicle intended. This is the result of the current load resulting noise level, for example, based on in a data memory stored characteristic fields determined.
- a location system is preferred for determining the current vehicle position and / or an information system for determining a thereof resulting location-based noise level provided. This allows compliance with a maximum permissible noise level in one place, adding the operating size by a corresponding Setpoint is set.
- the control unit comprises a Input device for manual control and / or regulation the farm size. This is e.g. at one on the driving safety critical situation the noise-related load regulation / control switched off. For example, in one critical traffic situation by the retrieval of a noise limit Exceeding load avoids an accident become.
- the load control / regulation can be done both manually an operator, e.g. the driver, as well as automatically be influenced by a higher-level regulation / control, if necessary, be completely switched off.
- control or Control unit in the control and / or regulation of the operating size via the recording unit specifications from external Systems, in particular a traffic control system, considered.
- specifications of external systems in terms the control and / or regulation of the operating size by the control unit of the driver and / or overruled by a vehicle occupant.
- the interventions of the control unit in the vehicle system in the control and / or regulation the operating quantity to an external system e.g. Traffic control system
- an external system e.g. Traffic control system
- external systems such as. Traffic control systems or toll booths, activatable or deactivatable.
- the control unit in the vehicle system for control and / or control of the operating size other sizes, such. Consumption, pollutant emissions, wear and / or ride comfort, considered.
- the control and / or regulating functions of Control unit become methods of artificial intelligence, e.g. neural networks and / or fuzzy logic.
- Noise limitation allows compliance with local Noise limit or noise standards, e.g. in the area of inner cities and hospitals. For example, it allows a with full load moving vehicle in terms of speed such to limit the vehicle to a corresponding noise level does not exceed.
- FIG. 1 shows an arrangement 1 for controlling and / or regulating a load L of a vehicle shown.
- the vehicle-related noise level G (F) results from vehicle-related Sound sources 4A to 4Z, e.g. an engine 4A, an exhaust system 4B, a drive train 4C and tires 4D.
- vehicle-related sound sources 4Z e.g. an engine 4A, an exhaust system 4B, a drive train 4C and tires 4D.
- Type and design can be more vehicle-related sound sources 4Z, all of which are vehicle-related Noise emission 4 contribute.
- a receiving unit 6A For determining the vehicle-related noise level G (F) and / or the current load L of the vehicle F based on the operating size B, a receiving unit 6A is provided.
- the vehicle-mounted receiving unit 6A Sensors for detecting vehicle speed, vehicle acceleration and / or the drive torque and sound sensors for determining a total noise level G (G).
- G total noise level
- the receiving unit 6A and 6B localized and thus stationary, e.g.
- a recording unit 6C for determining the current Vehicle position P (F) provided.
- a recording unit 6C For example, an internal and / or external location or information system. This system can also be dynamic changing noise limits or noise limits of the control unit 2 provide.
- the arrangement 1 may alternatively or additionally an output unit 10 for displaying the current rule and / or Control state of the control unit 2 optically, e.g. on a screen or acoustically e.g. over a loudspeaker include.
- the output unit 10th the current position P (F), the environmental / vehicle related / total noise level G (U), G (F), G (G) and / or the operating size B, in particular their Sollund / or Actual value, and the load L can be output.
- the arrangement 1 also has a Data memory 12 include.
- the data memory 12 includes, for example in the form of characteristic fields stored vehicle-related Data D, e.g. Characteristic field Noise level in Dependence on vehicle speed and vehicle acceleration, Noise level depending on the Speed and torque, or archived data D of operating variables B, e.g. Speed, torque, speed, Acceleration and other vehicle related data D, such as. Total mass, size, vehicle body, type, engine power, Vehicle age.
- vehicle-related Data D e.g. Characteristic field Noise level in Dependence on vehicle speed and vehicle acceleration, Noise level depending on the Speed and torque, or archived data D of operating variables B, e.g. Speed, torque, speed, Acceleration and other vehicle related data D, such as. Total mass, size, vehicle body, type, engine power, Vehicle age.
- those of the Recording units 6A to 6C acquired data D in the data memory 12 deposited.
- the deposited in the data memory 12 Data D, in particular the characteristic fields can vary depending on Specification alternatively or additionally for load
- the load L is also an input device 14 provided by means of which, for example, the Driver the noise-reducing load control in case of critical Switch off driving situation or into another operating mode can switch.
- the accelerator pedal is used as an input device 14, which in rapid passage switches to the so-called kick-down mode, which then turns to a switching of the noise-related load control / control in one to maximum vehicle acceleration out optimized load control / control mode leads.
- Other input devices can e.g. manually operated keys or be a module with speech recognition.
- the sound detection system 16 includes a plurality of sound sensors, in particular Structure-borne sound sensors 16A and / or airborne sound sensors 16B.
- FIG. 2 are examples of various installation locations in the vicinity the sound sources 4A to 4Z for structure-borne sound sensors 16A, e.g. in the vicinity of a crankcase 20, and for airborne sound sensors 16B, e.g. near door handles 22, in the engine compartment 24, outside the body 26 near an exhaust port 28, outside the body 26, e.g. in the wheel well at least a driven wheel, near tire 30, shown.
- the airborne sound sensors 16B outside the body 26 may include a windshield.
- the recording unit 6B comprises several acoustic Measuring devices, e.g. Precision sound level meter, which is stationary in the near field or along the roadway are.
- noise levels G (U) serve, for example Microphone systems, especially sensitive microphones with appropriate directional characteristic.
- the recording unit 6C includes, for example, an external location system a receiving antenna 32 with in-vehicle information system 34 and a transmitting antenna 36 of an external Information system 38.
- an external location system a receiving antenna 32 with in-vehicle information system 34 and a transmitting antenna 36 of an external Information system 38.
- the recording unit 6C can also be a navigation system or another the position P (F) capturing internal and / or external information system be used.
- Data D can be output by means of the recording unit 6C the current position P (F) of the vehicle F resulting ambient noise level G (U), especially over one maximum allowable noise level Gmax at this vehicle position P (F), from the control unit 2 for the load control and / or control are taken into account.
- the input or recording device 14 is shown.
- the input device 14 is an example of an accelerator pedal executed. Pass through appropriate throttle by the driver 40, the desire to retrieve a certain load L to the Control unit 2 submitted. Depending on the nature of this process is by means of the control unit 2 a noise-reducing Last L adjusted so that the relevant in this situation Noise limit Gmax or guideline or threshold is not exceeded.
- the operating size B and from it as a result of the load L as a function of the momentary Vehicle speed, instantaneous vehicle acceleration, the current gear, the current engine speed, the current engine torque, determined by the vehicle-related Noise level G (F), determined by the environmental related Noise level G (U), from the current vehicle position P (F) and / or set by the desired load L of the driver 40.
- vehicle-related company sizes B e.g. the speed, the engine speed
- the output unit 10 for displaying the current control and / or control state the control unit 2 in the form of a cockpit arranged Screen.
- the output unit 10 means the output unit 10, the current vehicle position P (F), the environmental / vehicle related noise level G (U), G (F) and / or the operating size B, in particular their Sollund / or Actual value, as well as the current or desired load L represented.
- FIG. 4 shows by way of example two vehicles F, each equipped with the arrangement 1, and a Drive on road 42.
- the road 42 to be traveled different zones with different noise sensitivity, e.g. a residential area 44, a hospital 46, a park 48, an industrial area 50 (factory with night shift), a forest area 52 and a school 54.
- arrangement 1 also called noise emission limiter or noise emission limiter is designated
- the respective control unit 2 of the vehicle F is a load L by noise-dependent control and / or regulating the operating size B, which one characterizing the respective area 44 to 54
- the areas 44, 46 and 54 residential area, Hospital or school
- Gmax 45 dB (A)
- Near the areas 48, 50 is by means of the control unit 2, the associated vehicle 2 with respect to such the operating size B and the load L set that on Day T is the limit Gmax of 70 dB (A) and N at night Limit Gmax of 65 dB (A) as maximum allowable noise level is not exceeded.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Controls For Constant Speed Travelling (AREA)
Abstract
Description
- Fig 1
- schematisch eine Anordnung zur Steuerung und/oder Regelung einer Last mit einer Aufnahmeeinheit und einer Steuer- oder Regeleinheit,
- Fig 2
- schematisch eine Aufnahmeeinheit mit einem Geräuscherfassungssystem,
- Fig 3
- schematisch ein Fahrzeug mit einer Aufnahmeeinheit gemäß Figur 1 und einem Informationssystem, und
- Fig 4
- schematisch den Einsatzbereich der Anordnung gemäß Figur 1.
Claims (17)
- Verfahren zur Steuerung und/oder Regelung einer Last (L) eines Fahrzeugs (F), wobei mittels einer Aufnahmeeinheit (6, 6A bis 6C) die momentane Last (L) des Fahrzeugs (F) anhand mindestens einer Betriebsgröße (B) des Fahrzeugs (F) ermittelt und mittels einer Steuer- oder Regeleinheit (2) die Betriebsgröße (B) gesteuert und/oder geregelt wird, wobei mittels der Steuer- oder Regeleinheit (2) die Betriebsgröße (B) in Abhängigkeit von einem aus der momentanen Last (L) des Fahrzeugs (F) resultierenden Geräuschpegel (G(F)) gesteuert und/oder geregelt wird
dadurch gekennzeichnet, daß
die Betriebsgröße (B) in Abhängigkeit von der momentanen Position (P(F)) des Fahrzeugs (F) gesteuert und/oder geregelt wird. - Verfahren nach Anspruch -1,
dadurch gekennzeichnet, daß als Betriebsgröße (B) die den Geräuschpegel (G(F)) begründende Betriebsgröße (B) verwendet wird. - Verfahren nach Anspruch 1 oder 2,
dadurch gekennzeichnet, daß als Betriebsgröße (B) eine Drehzahl, ein Drehmoment, eine Geschwin-. digkeit und/oder eine Beschleunigung verwendet wird. - Verfahren nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet, daß der Geräuschpegel (G(G), G(F), G(O)) anhand der momentanen Last (L) des Fahrzeugs (F) und/oder anhand von Umgebungsgeräuschen (8) ermittelt wird. - Verfahren nach einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet, daß der Geräuschpegel (G(G), G(F), G(O)) auf einen Grenzwert (Gmax) überwacht wird. - Verfahren nach einem der Ansprüche 1 bis 5,
dadurch gekennzeichnet, daß die Betriebsgröße (B) zeitabhängig gesteuert und/oder geregelt wird. - Anordnung (1) zur Steuerung und/oder Regelung einer Last (L) eines Fahrzeugs (F) mit einer Aufnahmeeinheit (6, 6A bis 6C) zur Ermittlung der momentanen Last (L) des Fahrzeugs (F) anhand mindestens einer Betriebsgröße (B) des Fahrzeugs (F) und einer Steuer- oder Regeleinheit (2) zur Steuerung und/oder Regelung der Betriebsgröße (B),
wobei mittels der Steuer- oder Regeleinheit (2) die Betriebsgröße (B) in Abhängigkeit von einem aus der momentanen Last (L) des Fahrzeugs (F) resultierenden Geräuschpegel (G (F)) steuerbar und/oder regelbar ist,
dadurch gekennzeichnet, daß
die Aufnahmeeinheit (6A, 6B) ein Geräuscherfassungssystem (16, 16A, 16B) zur Ermittlung der Umgebungsgeräusche (8) und/oder von fahrzeugbezogenen Geräuschen umfaßt. - Anordnung nach Anspruch 7,
dadurch gekennzeichnet, daß die Aufnahmeeinheit (6) zur Erfassung einer Geschwindigkeit, einer Beschleunigung, einer Antriebsdrehzahl und/oder eines Antriebsmoments vorgesehen ist. - Anordnung nach einem der Ansprüche 7 bis 8,
dadurch gekennzeichnet, daß eine Aufnahmeeinheit (6C) ein Ortungssystem (32, 36, 38) zur Ermittlung der momentanen Fahrzeugposition (P(F)) und/oder ein Informationssystem (34, 12) zur Ermittlung eines daraus resultierenden, umgebungsbezogenen Geräuschpegels (G(U)) vorgesehen ist. - Anordnung nach einem der Ansprüche 7 bis 9,
dadurch gekennzeichnet, daß die Steuer-oder Regeleinheit (2). eine Eingabevorrichtung (14) zur manuellen Steuerung und/oder Regelung der Betriebsgröße (B) aufweist. - Anordnung nach einem der Ansprüche 7 bis 10,
dadurch gekennzeichnet daß die Steuer- oder Regeleinheit (2) bei der Steuerung und/oder Regelung der Betriebsgröße (B) über die Aufnahmeeinheit (6C) Vorgaben von externen Systemen, insbesondere eines Verkehrsleitsystems, berücksichtigt. - Anordnung nach Anspruch 11,
dadurch gekennzeichnet, daß die Vorgaben von externen Systemen hinsichtlich der Steuerung und/oder Regelung der Betriebsgröße (B) durch die Steuer- oder Regeleinheit (2) vom Fahrzeugführer (40) und/oder von einem Fahrzeuginsassen überstimmbar sind. - Anordnung nach einem der Ansprüche 7 bis 12,
dadurch gekennzeichnet, daß eine Ausgabeeinheit (10) zur Ausgabe von fahrzeug- und/oder umgebungsrelevanten Daten, insbesondere der momentanen Fahrzeugposition (P (F)) und der Betriebsgröße B, vorgesehen ist. - Anordnung nach einem der Ansprüche 7 bis 13,
dadurch gekennzeichnet, daß die Eingriffe der Steuer- oder Regeleinheit (2) in das Fahrzeugsystem bei der Steuerung und/oder Regelung der Betriebsgröße (B) sowie fahrzeugbezogene Betriebsgrößen (B) zur Dokumentation im Datenspeicher (12) hinterlegt werden. - Anordnung nach Anspruch 14,
dadurch gekennzeichnet, daß aus den im Datenspeicher (12) hinterlegten Daten (D) Statistiken erstellbar sind. - Anordnung nach Anspruch 14 oder 15,
dadurch gekennzeichnet, daß aus den im Datenspeicher (12) hinterlegten Daten (D) Empfehlungen für Fahrzeugwartung und -reparatur ableitbar sind. - Anordnung nach einem der Ansprüche 7 bis 16,
dadurch gekennzeichnet, daß die Eingriffe der Steuer- oder Regeleinheit (2) in das Fahrzeugsystem bei der Steuerung und/oder Regelung der Betriebsgröße (B) an ein externes System zur Überwachung übermittelbar ist.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10062349 | 2000-12-14 | ||
DE10062349A DE10062349A1 (de) | 2000-12-14 | 2000-12-14 | Verfahren und Anordnung zur Steuerung und/oder Regelung einer Last eines Fahrzeugs |
PCT/EP2001/013655 WO2002048529A1 (de) | 2000-12-14 | 2001-11-23 | Verfahren und anordnung zur steuerung und/oder regelung einer last eines fahrzeugs |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1343960A1 EP1343960A1 (de) | 2003-09-17 |
EP1343960B1 true EP1343960B1 (de) | 2004-08-18 |
Family
ID=7667143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01989506A Expired - Lifetime EP1343960B1 (de) | 2000-12-14 | 2001-11-23 | Verfahren und anordnung zur steuerung und/oder regelung einer last eines fahrzeugs |
Country Status (6)
Country | Link |
---|---|
US (1) | US7047111B2 (de) |
EP (1) | EP1343960B1 (de) |
JP (1) | JP2004515417A (de) |
DE (2) | DE10062349A1 (de) |
ES (1) | ES2223946T3 (de) |
WO (1) | WO2002048529A1 (de) |
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DE102019121044A1 (de) * | 2019-08-05 | 2021-02-11 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und System zur Ansteuerung von mindestens einer akustisch auffälligen Komponente auf Basis eines ermittelten akustischen Zustands des Fahrzeugs |
DE102021120047A1 (de) | 2021-08-02 | 2023-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren, System sowie Computerprogrammprodukt zum Betreiben eines Energieaggregats eines Kraftfahrzeugs |
DE102022103270A1 (de) | 2022-02-11 | 2023-08-17 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Assistenzsystem zur automatischen Geräuschoptimierung und Kraftfahrzeug |
AT18301U1 (de) * | 2023-03-10 | 2024-09-15 | Ktm Ag | Verfahren zum Betreiben eines motorbetriebenen Fahrzeugs |
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JPH04238749A (ja) * | 1991-01-14 | 1992-08-26 | Mitsubishi Motors Corp | 車両の低騒音出力制御方法 |
GB9116433D0 (en) * | 1991-07-30 | 1991-09-11 | Active Noise & Vibration Tech | Noise reduction system |
DE4138336A1 (de) | 1991-11-21 | 1993-05-27 | Man Nutzfahrzeuge Ag | Laermarmes kraftfahrzeug, insbesondere lastkraftwagen oder omnibus |
JP2000314337A (ja) | 1993-03-17 | 2000-11-14 | Denso Corp | 車両制御装置 |
DE4407475C2 (de) | 1994-03-07 | 2002-11-14 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung eines Fahrzeugs |
US5511749A (en) * | 1994-04-01 | 1996-04-30 | Canac International, Inc. | Remote control system for a locomotive |
US5666427A (en) * | 1995-09-30 | 1997-09-09 | Samsung Heavy Industries Co. Ltd. | Method of and apparatus for controlling noise generated in confined spaces |
DE19618403A1 (de) * | 1996-05-08 | 1997-11-13 | Bayerische Motoren Werke Ag | Regeleinrichtung für die Leerlauf-Drehzahl einer Fahrzeug-Brennkraftmaschine |
CA2248526A1 (en) * | 1998-09-25 | 2000-03-25 | Canac Inc. | Method and apparatus for automatic repetition rate assignment in a remote control system |
DE19949685A1 (de) * | 1999-10-15 | 2001-04-19 | Mann & Hummel Filter | Verfahren und Vorrichtung zur aktiven Beeinflussung des Ansauggeräusches einer Brennkraftmaschine |
SE518116C2 (sv) * | 1999-11-30 | 2002-08-27 | A2 Acoustics Ab | Anordning för aktiv ljudkontroll i ett utrymme |
US6449536B1 (en) * | 2000-07-14 | 2002-09-10 | Canac, Inc. | Remote control system for locomotives |
US6466847B1 (en) * | 2000-09-01 | 2002-10-15 | Canac Inc | Remote control system for a locomotive using voice commands |
US6470245B1 (en) * | 2002-01-31 | 2002-10-22 | Canac Inc. | Remote control system for a locomotive with solid state tilt sensor |
-
2000
- 2000-12-14 DE DE10062349A patent/DE10062349A1/de not_active Withdrawn
-
2001
- 2001-11-23 WO PCT/EP2001/013655 patent/WO2002048529A1/de active IP Right Grant
- 2001-11-23 US US10/450,645 patent/US7047111B2/en not_active Expired - Fee Related
- 2001-11-23 DE DE50103357T patent/DE50103357D1/de not_active Expired - Lifetime
- 2001-11-23 EP EP01989506A patent/EP1343960B1/de not_active Expired - Lifetime
- 2001-11-23 JP JP2002550225A patent/JP2004515417A/ja active Pending
- 2001-11-23 ES ES01989506T patent/ES2223946T3/es not_active Expired - Lifetime
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EP1343960A1 (de) | 2003-09-17 |
US7047111B2 (en) | 2006-05-16 |
DE10062349A1 (de) | 2002-06-20 |
WO2002048529A1 (de) | 2002-06-20 |
ES2223946T3 (es) | 2005-03-01 |
DE50103357D1 (de) | 2004-09-23 |
JP2004515417A (ja) | 2004-05-27 |
US20040073357A1 (en) | 2004-04-15 |
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