Patents by Inventor Monika Angst
Monika Angst has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11738766Abstract: A method for the automated performance of vehicle functions is specified. The method includes: checking for the existence of a triggering event; if there is a triggering event, selecting a vehicle function procedure schema associated with the present triggering event; generating and outputting a signal representing the linked vehicle function procedure schema 3a, 3b, 3c to a service; generating and outputting service signals 6a, 6b, 6c based on a signal 4 representing the linked vehicle function procedure schema to control devices; designed for controlling vehicle function devices; generating and outputting control signals based on the service signals to the vehicle function devices; and performing vehicle functions 1a, 1b, 1c based on the control signals. In addition, a system for the automated performance of vehicle functions, a vehicle with such a system, a computer program, and a computer-readable medium are specified.Type: GrantFiled: March 22, 2021Date of Patent: August 29, 2023Assignee: Ford Global Technologies, LLCInventors: Philipp Carlhoff, Roman Atilla Koch, Yuliya Aksyutina, Monika Angst, Rainer Busch, Cem Mengi, Thomas Gerlitz
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Patent number: 11618398Abstract: A system and/or method include receiving vehicle function sequence schemas, which specify a sequence of vehicle functions in the presence of a triggering event linked to the particular vehicle function sequence schema, checking the received vehicle function sequence schemas, storing the checked vehicle function sequence schemas, and checking the presence of a triggering event, selecting a stored vehicle function sequence schema linked to the present triggering event, generating control signals for controlling vehicle function devices according to the selected vehicle function sequence schema, and outputting the generated control signals to the vehicle function devices.Type: GrantFiled: March 23, 2021Date of Patent: April 4, 2023Assignee: Ford Global Technologies, LLCInventors: Philipp Carlhoff, Roman Atilla Koch, Yuliya Aksyutina, Monika Angst, Rainer Busch, Cem Mengi, Kai Skolik
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Publication number: 20210309245Abstract: A method for the automated performance of vehicle functions is specified. The method includes: checking for the existence of a triggering event; if there is a triggering event, selecting a vehicle function procedure schema associated with the present triggering event;, generating and outputting a signal representing the linked vehicle function procedure schema 3a, 3b, 3c to a service; generating and outputting service signals 6a, 6b, 6c based on a signal 4 representing the linked vehicle function procedure schema to control devices; designed for controlling vehicle function devices;: generating and outputting control signals based on the service signals to the vehicle function devices; and performing vehicle functions 1a, 1b, 1c based on the control signals. In addition, a system for the automated performance of vehicle functions, a vehicle with such a system, a computer program, and a computer-readable medium are specified.Type: ApplicationFiled: March 22, 2021Publication date: October 7, 2021Applicant: Ford Global Technologies, LLCInventors: Philipp Carlhoff, Roman Atilla Koch, Yuliya Aksyutina, Monika Angst, Rainer Busch, Cem Mengi, Thomas Gerlitz
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Publication number: 20210309235Abstract: A system and/or method include receiving vehicle function sequence schemas, which specify a sequence of vehicle functions in the presence of a triggering event linked to the particular vehicle function sequence schema, checking the received vehicle function sequence schemas, storing the checked vehicle function sequence schemas, and checking the presence of a triggering event, selecting a stored vehicle function sequence schema linked to the present triggering event, generating control signals for controlling vehicle function devices according to the selected vehicle function sequence schema, and outputting the generated control signals to the vehicle function devices.Type: ApplicationFiled: March 23, 2021Publication date: October 7, 2021Applicant: Ford Global Technologies, LLCInventors: Philipp Carlhoff, Roman Atilla Koch, Yuliya Aksyutina, Monika Angst, Rainer Busch, Cem Mengi, Kai Skolik
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Patent number: 10837341Abstract: Methods and systems are provided for an exhaust tract for vehicles having an internal combustion engine, the exhaust tract including a first exhaust gas aftertreatment device and a metering device arranged downstream therefrom. In one example, a region of the first exhaust gas aftertreatment device which is situated downstream is designed as an SCR region. Further, the metering device is designed to spray a reducing agent onto a side of the first exhaust gas aftertreatment device which faces the metering device, counter to a main direction of flow of an exhaust gas.Type: GrantFiled: June 30, 2016Date of Patent: November 17, 2020Assignee: Ford Global Technologies, LLCInventors: Mario Balenovic, Felix Goebel, Martina Reichert, Monika Angst, Robert Ukropec, Brendan Patrick Carberry
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Patent number: 10774716Abstract: Methods and systems are provided for HP-EGR and LP-EGR. In one example, a method includes selecting a HP-EGR mode or a LP-EGR mode in response to a first difference calculated between ammonia desired during the two modes, and a second difference calculated between NOx emitted during the two modes.Type: GrantFiled: January 4, 2019Date of Patent: September 15, 2020Assignee: Ford Global Technologies, LLCInventors: Frederik De Smet, Monika Angst
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Patent number: 10371031Abstract: Methods and systems are provided for an exhaust passage having a plurality of catalysts. In one example, a method may include injecting reductant via one or more injectors of the exhaust passage and monitoring injection conditions by flowing exhaust gas to the engine.Type: GrantFiled: December 21, 2016Date of Patent: August 6, 2019Assignee: Ford Global Technologies, LLCInventors: Frederik De Smet, Monika Angst
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Publication number: 20190211728Abstract: Methods and systems are provided for HP-EGR and LP-EGR. In one example, a method includes selecting a HP-EGR mode or a LP-EGR mode in response to a first difference calculated between ammonia desired during the two modes, and a second difference calculated between NOx emitted during the two modes.Type: ApplicationFiled: January 4, 2019Publication date: July 11, 2019Inventors: Frederik De Smet, Monika Angst
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Patent number: 10301990Abstract: Methods and systems are provided for an exhaust gas aftertreatment system. In one example, a method may include limiting ammonia desorption from a catalyst in response to an increase in driver demand by activating an electric motor.Type: GrantFiled: January 3, 2018Date of Patent: May 28, 2019Assignee: Ford Global Technologies, LLCInventors: Frederik De Smet, Monika Angst, Christoph Boerensen, Dirk Roemer, Frank Linzen, Brendan Carberry, Felix Goebel, Evgeny Smirnov
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Patent number: 10151228Abstract: Methods and systems are provided for detecting ammonia slip from a catalytic converter. In one example, a method may include recirculating exhaust gas containing ammonia and measuring only a NOx concentration of the recirculated exhaust gas following its combustion.Type: GrantFiled: November 4, 2016Date of Patent: December 11, 2018Assignee: Ford Global Technologies, LLCInventors: Monika Angst, Leonhard Bartsch, Frederik De Smet, Daniel Roettger, Christian Winge Vigild
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Patent number: 10029671Abstract: An operating method for a motor vehicle having a hybrid drivetrain includes, during a demand check, comparing at least one value which characterizes a current state of an exhaust-gas after-treatment device, with a setpoint value of the exhaust-gas after-treatment device. In response to the comparison indicating a deviation of the value characterizing the current state of the exhaust-gas after-treatment device from the setpoint value, a demand for a measure is indicated. The measure includes supplying charge gas, which includes recirculated exhaust gas, to the internal combustion engine during overrun operation. In addition, a capability check is carried out to detect conditions suitable for implementing the operating method.Type: GrantFiled: February 17, 2016Date of Patent: July 24, 2018Assignee: Ford Global Technologies, LLCInventors: Matthew Allen Schneider, Frank Linzen, Dirk Roemer, Frederik De Smet, Jan Harmsen, Kim Ford, Javier Castellano, Andres Arevalo, Monika Angst, Mario Balenovic, Evgeny Smirnov, Robert Ukropec, Christian Winge Vigild, Felix Goebel
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Publication number: 20180187583Abstract: Methods and systems are provided for an exhaust gas aftertreatment system. In one example, a method may include limiting ammonia desorption from a catalyst in response to an increase in driver demand by activating an electric motor.Type: ApplicationFiled: January 3, 2018Publication date: July 5, 2018Inventors: Frederik De Smet, Monika Angst, Christoph Boerensen, Dirk Roemer, Frank Linzen, Brendan Carberry, Felix Goebel, Evgeny Smirnov
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Publication number: 20170175607Abstract: Methods and systems are provided for an exhaust passage having a plurality of catalysts. In one example, a method may include injecting reductant via one or more injectors of the exhaust passage and monitoring injection conditions by flowing exhaust gas to the engine.Type: ApplicationFiled: December 21, 2016Publication date: June 22, 2017Inventors: Frederik De Smet, Monika Angst
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Publication number: 20170122168Abstract: Methods and systems are provided for detecting ammonia slip from a catalytic converter. In one example, a method may include recirculating exhaust gas containing ammonia and measuring only a NOx concentration of the recirculated exhaust gas following its combustion.Type: ApplicationFiled: November 4, 2016Publication date: May 4, 2017Inventors: Monika Angst, Leonhard Bartsch, Frederik De Smet, Daniel Roettger, Christian Winge Vigild
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Patent number: 9630497Abstract: An immobilizer system for a motor vehicle having an starter mechanism and a substance detector for detecting impairing drugs/substances in a driver's bode, the allowing the vehicle to be started/operated only when the substance detector delivers a result which is below a limit value. An electronic controller of the immobilizer system is programmed by the driver to pre-specify which restrictions the starter mechanism is subject to if the substance detector delivers a positive test result (above a limit level). The immobilizer may be programmed to either a) prevent operation of the vehicle, or b) allow operation but present a notification to the driver. The driver may set a future time interval during which a selection of option a) cannot be changed by the driver.Type: GrantFiled: March 29, 2016Date of Patent: April 25, 2017Assignee: Ford Global Technologies, LLCInventors: Hans Guenter Quix, David Van Bebber, Monika Angst
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Publication number: 20170002713Abstract: Methods and systems are provided for an exhaust tract for vehicles having an internal combustion engine, the exhaust tract including a first exhaust gas aftertreatment device and a metering device arranged downstream therefrom. In one example, a region of the first exhaust gas aftertreatment device which is situated downstream is designed as an SCR region. Further, the metering device is designed to spray a reducing agent onto a side of the first exhaust gas aftertreatment device which faces the metering device, counter to a main direction of flow of an exhaust gas.Type: ApplicationFiled: June 30, 2016Publication date: January 5, 2017Inventors: Mario Balenovic, Felix Goebel, Martina Reichert, Monika Angst, Robert Ukropec, Brendan Patrick Carberry
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Publication number: 20160303967Abstract: An immobilizer system for a motor vehicle having an starter mechanism and a substance detector for detecting impairing drugs/substances in a driver's bode, the allowing the vehicle to be started/operated only when the substance detector delivers a result which is below a limit value. An electronic controller of the immobilizer system is programmed by the driver to pre-specify which restrictions the starter mechanism is subject to if the substance detector delivers a positive test result (above a limit level). The immobilizer may be programmed to either a) prevent operation of the vehicle, or b) allow operation but present a notification to the driver. The driver may set a future time interval during which a selection of option a) cannot be changed by the driver.Type: ApplicationFiled: March 29, 2016Publication date: October 20, 2016Inventors: Hans Guenter QUIX, David VAN BEBBER, Monika ANGST
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Publication number: 20160251012Abstract: The present disclosure relates to an operating method for a motor vehicle having a hybrid drivetrain where in a demand check, at least one exhaust-gas after-treatment actual value, which characterizes a current exhaust-gas after-treatment actual state, is compared with an exhaust-gas after-treatment setpoint value, and if, in the event of a deviation of the exhaust-gas after-treatment actual value from the exhaust-gas after-treatment setpoint value, a demand for a measure is detected. The measure comprises supplying charge gas, which has recirculated exhaust gas, to the internal combustion engine during overrun operation. Also a capability check is carried out to detect conditions suitable for implementing the operating method.Type: ApplicationFiled: February 17, 2016Publication date: September 1, 2016Inventors: Matthew Allen Schneider, Frank Linzen, Dirk Roemer, Frederik De Smet, Jan Harmsen, Kim Ford, Javier Castellano, Andres Arevalo, Monika Angst, Mario Balenovic, Evgeny Smirnov, Robert Ukropec, Christian Winge Vigild, Felix Goebel
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Patent number: 9416746Abstract: A method for operating an internal combustion engine having a lean NOx trap connected downstream is provided. The method comprises in a normal operating mode, operating the internal combustion engine with a lean fuel/air mixture, and in a special operating mode, operating the internal combustion engine with a rich fuel/air mixture in order to bring about regeneration of the lean NOx trap, wherein a changeover from the normal operating mode to the special operating mode takes place when switching off of the internal combustion engine is expected.Type: GrantFiled: June 6, 2013Date of Patent: August 16, 2016Assignee: Ford Global Technologies, LLCInventors: Jan Harmsen, Matthew Allen Schneider, Alexey A. Dubkov, Monika Angst
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Publication number: 20140026851Abstract: A method for operating an internal combustion engine having a lean NOx trap connected downstream is provided. The method comprises in a normal operating mode, operating the internal combustion engine with a lean fuel/air mixture, and in a special operating mode, operating the internal combustion engine with a rich fuel/air mixture in order to bring about regeneration of the lean NOx trap, wherein a changeover from the normal operating mode to the special operating mode takes place when switching off of the internal combustion engine is expected.Type: ApplicationFiled: June 6, 2013Publication date: January 30, 2014Inventors: Jan Harmsen, Matthew Allen Schneider, Alexey A. Dubkov, Monika Angst