Patents by Inventor Sascha Heinrichs-Bartscher
Sascha Heinrichs-Bartscher 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: 11964675Abstract: A system for safely operating an automated vehicle includes a first network including a sensor set comprising a plurality of sensors configured to detect the surroundings of the vehicle. The sensor set is coupled to a high-performance electronic control unit (ECU) configured to process the signals of the sensors for orientation, control, and collision avoidance. The system further includes a secure motion-control ECU redundantly coupled to at least one drive element via at least two control signals for controlling the vehicle. The high-performance ECU is configured to output an object recognition indicator signal for orientation, control, and collision avoidance to the motion-control ECU. The system also includes a second, hierarchical, redundant network for safely operating the vehicle. The motion-control ECU is designed to securely evaluate the signals of a human/remote-machine interface (HMI/RMI), a ground truth sensing device, and a perception-safety ECU for the recognition of an emergency state.Type: GrantFiled: February 10, 2020Date of Patent: April 23, 2024Assignee: ZF FRIEDRICHSHAFEN AGInventors: Marcus Hiemer, Sascha Heinrichs-Bartscher, Mark Mohr
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Publication number: 20220144313Abstract: A system for safely operating an automated vehicle includes a first network including a sensor set comprising a plurality of sensors configured to detect the surroundings of the vehicle. The sensor set is coupled to a high-performance electronic control unit (ECU) configured to process the signals of the sensors for orientation, control, and collision avoidance. The system further includes a secure motion-control ECU redundantly coupled to at least one drive element via at least two control signals for controlling the vehicle. The high-performance ECU is configured to output an object recognition indicator signal for orientation, control, and collision avoidance to the motion-control ECU. The system also includes a second, hierarchical, redundant network for safely operating the vehicle. The motion-control ECU is designed to securely evaluate the signals of a human/remote-machine interface (HMI/RMI), a ground truth sensing device, and a perception-safety ECU for the recognition of an emergency state.Type: ApplicationFiled: February 10, 2020Publication date: May 12, 2022Inventors: Marcus Hiemer, Sascha Heinrichs-Bartscher, Mark Mohr
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Patent number: 11091165Abstract: A method for estimating a probability distribution of the maximum coefficient of friction (?) at a current and/or future waypoint (s, s*) of a vehicle. According to the method, a first probability distribution (WV1) for the maximum coefficient of friction (?) at the waypoint (s) of the vehicle is determined by a Bayesian network from a first data set, which is, or was determined, for one, in particular current, waypoint (s) of the vehicle and which characterizes the maximum coefficient of friction (?) at the waypoint (s) of the vehicle.Type: GrantFiled: May 11, 2017Date of Patent: August 17, 2021Assignees: ZF FRIEDRICHSHAFEN AG, LUCAS AUTOMOTIVE GMBHInventors: Matthias Schlegel, Jochen Abhau, Heinz-Joachim Gilsdorf, Julian King, Jochen Köhler, Horst Krimmel, Gerhard Niederbrucker, Lara Ruth Turner, Volker Wagner, Robert Zdych, Vanessa Adler, Sascha Heinrichs-Bartscher, Ralf Raffauf, Holger Simon, Walter Stein
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Patent number: 10479369Abstract: A method for use in a driving assistance system of a motor vehicle is provided. The method comprises receiving, by a driver attention module of the driving assistance system, information from at least one input source. The information comprises at least one indicator. The at least one indicator indicates a current attention of a driver of the motor vehicle. The method further comprises deciding, based on the current attention, whether the driving assistance system is to interfere in a current driving operation of the motor vehicle. The method further comprises triggering a signal, by the driver attention module, based on the decision. A driver attention module and a driving assistance system having the driver attention module and a driver fatigue module are further provided.Type: GrantFiled: November 28, 2017Date of Patent: November 19, 2019Assignee: LUCAS AUTOMOTIVE GMBHInventors: Georg Schneider, Sascha Heinrichs-Bartscher
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Publication number: 20190299997Abstract: A method for estimating a probability distribution of the maximum coefficient of friction (?) at a current and/or future waypoint (s, s*) of a vehicle. According to the method, a first probability distribution (WV1) for the maximum coefficient of friction (?) at the waypoint (s) of the vehicle is determined by a Bayesian network from a first data set, which is, or was determined, for one, in particular current, waypoint (s) of the vehicle and which characterizes the maximum coefficient of friction (?) at the waypoint (s) of the vehicle.Type: ApplicationFiled: May 11, 2017Publication date: October 3, 2019Inventors: Matthias SCHLEGEL, Jochen ABHAU, Heinz-Joachim GILSDORF, Julian KING, Jochen KÖHLER, Horst KRIMMEL, Gerhard NIEDERBRUCKER, Lara Ruth TURNER, Volker WAGNER, Robert ZDYCH, Vanessa ADLER, Sascha HEINRICHS-BARTSCHER, Ralf RAFFAUF, Holger SIMON, Walter STEIN
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Patent number: 10351132Abstract: Provided is a control system for use in an own motor vehicle adapted to: detect a first other motor vehicle participating in traffic in front of the own motor vehicle and a second other motor vehicle in the rear of the own motor vehicle using at least one surroundings sensor; determine a current driving situation of the own motor vehicle with respect to the current driving situation of the first and second other motor vehicles based on the movements of the first and/or second other motor vehicles and the own motor vehicle; repeatedly determine a measure of a brake requirement in the form of, for example, a time until the beginning of a deceleration; and, provided that a necessity measure exceeds a predetermined threshold, trigger a deceleration of the own vehicle at a point in time which lies before the determined time until the beginning of a deceleration.Type: GrantFiled: November 28, 2017Date of Patent: July 16, 2019Assignee: LUCAS AUTOMOTIVE GMBHInventors: Georg Schneider, Sascha Heinrichs-Bartscher
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Publication number: 20190143963Abstract: A method for determining a safe speed (v*) at a future waypoint (s*) of a vehicle moving along a route. In this step, at least one item of route data (in particular the curvature of the curve ?) characterizing the course of the route is determined. In addition, a first probability distribution (Pges) of a coefficient of friction (?) is provided at the current waypoint (s) and/or at the future waypoint (s*) of the vehicle. Subsequently a second probability distribution (Pv) of a vehicle speed (v) at the future waypoint (s*) is determined from the at least one item of route data (?) and from the first probability distribution (Pges). The safe speed (v*) is determined by statistical analysis from the second probability distribution (Pv).Type: ApplicationFiled: April 27, 2017Publication date: May 16, 2019Applicants: ZF Friedrichshafen AG, Lucas Automotive GmbHInventors: Matthias SCHLEGEL, Jochen ABHAU, Heinz-Joachim GILSDORF, Julian KING, Jochen KÖHLER, Horst KRIMMEL, Gerhard NIEDERBRUCKER, Lara Ruth TURNER, Volker WAGNER, Robert ZDYCH, Vanessa ADLER, Sascha HEINRICHS-BARTSCHER, Ralf RAFFAUF, Holger SIMON, Walter STEIN
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Publication number: 20180154904Abstract: A method for use in a driving assistance system of a motor vehicle is provided. The method comprises receiving, by a driver attention module of the driving assistance system, information from at least one input source. The information comprises at least one indicator. The at least one indicator indicates a current attention of a driver of the motor vehicle. The method further comprises deciding, based on the current attention, whether the driving assistance system is to interfere in a current driving operation of the motor vehicle. The method further comprises triggering a signal, by the driver attention module, based on the decision. A driver attention module and a driving assistance system having the driver attention module and a driver fatigue module are further provided.Type: ApplicationFiled: November 28, 2017Publication date: June 7, 2018Inventors: Georg Schneider, Sascha Heinrichs-Bartscher
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Publication number: 20180154891Abstract: A control system for use in an own motor vehicle is adapted and determined, based on surroundings data obtained by at least one surroundings sensor arranged at the own motor vehicle, to detect motor vehicles in the front and in the rear of the own motor vehicle and preferably to detect objects in front. The at least one surroundings sensor is adapted to provide, to an electronic control of the control system, the surroundings data representing an area in front of, next to and/or behind the own motor vehicle.Type: ApplicationFiled: November 28, 2017Publication date: June 7, 2018Inventors: Georg Schneider, Sascha Heinrichs-Bartscher
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Patent number: 9776629Abstract: The invention relates to a method for operating an environment-monitoring system for a motor vehicle, by means of which the positions of objects in the environment laterally adjacent to, in front of, and behind the vehicle are determined. According to the invention, in order to improve the accuracy of the environment-monitoring system, the motion path is determined for a stationary object which the vehicle passes, and said motion path is used to determine the angular deviation with which the motion path determined for the stationary object deviates from the motion path of the vehicle.Type: GrantFiled: September 12, 2013Date of Patent: October 3, 2017Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher
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Publication number: 20150224986Abstract: The invention relates to a method for operating an environment-monitoring system for a motor vehicle, by means of which the positions of objects in the environment laterally adjacent to, in front of, and behind the vehicle are determined. According to the invention, in order to improve the accuracy of the environment-monitoring system, the motion path is determined for a stationary object which the vehicle passes, and said motion path is used to determine the angular deviation with which the motion path determined for the stationary object deviates from the motion path of the vehicle.Type: ApplicationFiled: September 12, 2013Publication date: August 13, 2015Applicant: LUCAS AUTOMOTIVE GmbHInventor: Sascha Heinrichs-Bartscher
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Patent number: 8868326Abstract: A method for detecting critical driving situations of motor vehicles, in particular for preventing collisions with an object in front of an own vehicle, has the following steps: detection of a current vehicle acceleration and a current vehicle velocity of an own vehicle; specification of an acceleration profile depending on driving variables of the own vehicle; assumption of a time progression of a foreseeable acceleration of the own vehicle based on its current acceleration; determination of a path profile of the own vehicle from the time progression of the foreseeable acceleration; acquisition of a current distance and a current relative velocity of an object in front of the own vehicle; calculation of the current absolute velocity of the object as well as of the absolute current acceleration of the object; assumption of a time progression of a foreseeable acceleration of the object based on its current acceleration; determination of a path profile of the object from the time progression of the foreseeableType: GrantFiled: November 8, 2011Date of Patent: October 21, 2014Assignee: Lucas Automotive GmbHInventors: Sascha Heinrichs-Bartscher, Christian Stelzer
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Patent number: 8868327Abstract: A method for detecting critical driving situations of motor vehicles, in particular for preventing collisions with an object in front of an own vehicle, has the following steps: determining a path profile of the own vehicle from the time progression of the foreseeable acceleration; acquiring a current distance and a current relative velocity of an object in front of the own vehicle; determining a path profile of the object from the time progression of the foreseeable acceleration; comparing the path profile of the own vehicle with the path profile of the object; and if the two path profiles intersect, determining a probable collision time of the own vehicle with the object; establishing a time before the probable collision time comparison of this time with the probable collision time determined; and if the probable collision time lies before the established time, issuing a warning to the driver of the own vehicle.Type: GrantFiled: November 8, 2011Date of Patent: October 21, 2014Assignee: Lucas Automotive GmbHInventors: Sascha Heinrichs-Bartscher, Christian Stelzer
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Publication number: 20140052355Abstract: A method for detecting critical driving situations of motor vehicles, in particular for preventing collisions with an object in front of an own vehicle, has the following steps: detection of a current vehicle acceleration and a current vehicle velocity of an own vehicle; specification of an acceleration profile depending on driving variables of the own vehicle; assumption of a time progression of a foreseeable acceleration of the own vehicle based on its current acceleration; determination of a path profile of the own vehicle from the time progression of the foreseeable acceleration; acquisition of a current distance and a current relative velocity of an object in front of the own vehicle; calculation of the current absolute velocity of the object as well as of the absolute current acceleration of the object; assumption of a time progression of a foreseeable acceleration of the object based on its current acceleration; determination of a path profile of the object from the time progression of the foreseeableType: ApplicationFiled: November 8, 2011Publication date: February 20, 2014Applicant: LUCAS AUTOMOTIVE GMBHInventors: Sascha Heinrichs-Bartscher, Christian Stelzer
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Publication number: 20140032094Abstract: A method for detecting critical driving situations of motor vehicles, in particular for preventing collisions with an object in front of an own vehicle, has the following steps: detection of a current vehicle acceleration and a current vehicle velocity of an own vehicle; specification of an acceleration profile depending on driving variables of the own vehicle; assumption of a time progression of a foreseeable acceleration of the own vehicle based on its current acceleration; determination of a path profile of the own vehicle from the time progression of the foreseeable acceleration; acquisition of a current distance and a current relative velocity of an object in front of the own vehicle; calculation of the current absolute velocity of the object as well as of the absolute current acceleration of the object; assumption of a time progression of a foreseeable acceleration of the object based on its current acceleration; determination of a path profile of the object from the time progression of the foreseeableType: ApplicationFiled: November 8, 2011Publication date: January 30, 2014Applicant: LUCAS AUTOMOTIVE GMBHInventors: Sascha Heinrichs-Bartscher, Christian Stelzer
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Patent number: 7840330Abstract: System for evaluating the traffic environment of a motor vehicle and for influencing the speed of the motor vehicle in its own traffic lane, comprising an electronic control unit (ECU), which is connected to a signal transmitter that produces a signal characteristic of the desired speed of the motor vehicle, a signal transmitter that produces a signal characteristic of the yaw of the motor vehicle about its vertical axis, a signal transmitter that produces a signal characteristic of the articles situated, in the direction of travel of the motor vehicle, in front of the motor vehicle in terms of their spacing and orientation relative to the motor vehicle and which reproduces the speed relative to the speed of the system motor vehicle and/or the spacing relative to the system motor vehicle and/or the angular offset or the cross track distance relative to the vehicle longitudinal axis of the system motor vehicle, and a signal transmitter that produces a signal characteristic of the speed of at least one wheel ofType: GrantFiled: May 19, 2005Date of Patent: November 23, 2010Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher
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Patent number: 7831367Abstract: System for evaluating the traffic environment of a motor vehicle and for influencing the speed of the motor vehicle in its own traffic lane, comprising an electronic control unit, which is connected to a signal transmitter that produces a signal characteristic of the desired speed of the motor vehicle, a signal transmitter that produces a signal characteristic of the yaw of the motor vehicle about its vertical axis, a signal transmitter that produces a signal, which is characteristic of the articles situated, in the direction of travel of the motor vehicle, in front of the motor vehicle in terms of their spacing and orientation relative to the motor vehicle and which is the speed relative to the speed of the system motor vehicle and/or the spacing relative to the system motor vehicle and/or the angular offset or the cross track distance relative to the vehicle longitudinal axis of the system motor vehicle, and a signal transmitter that produces a signal characteristic of the speed of at least one wheel of theType: GrantFiled: May 19, 2005Date of Patent: November 9, 2010Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher
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Patent number: 7386385Abstract: System for evaluating the traffic environment of a motor vehicle and for influencing the speed of the motor vehicle in its own traffic lane, comprising an electronic control unit, which is connected to a signal transmitter that produces a signal characteristic of the desired speed of the motor vehicle, a signal transmitter that produces a signal characteristic of the yaw of the motor vehicle about its vertical axis, a signal transmitter that produces a signal, which is characteristic of the articles situated, in the direction of travel of the motor vehicle, in front of the motor vehicle in terms of their spacing and orientation relative to the motor vehicle and which reproduces the speed relative to the speed of the system motor vehicle and/or the spacing relative to the system motor vehicle and/or the angular offset or the cross track distance relative to the vehicle longitudinal axis of the system motor vehicle, and a signal transmitter that produces a signal characteristic of the speed of at least one wheeType: GrantFiled: May 19, 2005Date of Patent: June 10, 2008Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher
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Patent number: 7248962Abstract: System for evaluating the traffic environment of a motor vehicle and for influencing the speed of the motor vehicle in its own traffic lane, comprising an electronic control unit, which is connected to a signal transmitter that produces a signal characteristic of the desired speed of the motor vehicle, a signal transmitter that produces a signal characteristic of the yaw of the motor vehicle about its vertical axis, a signal transmitter that produces a signal, which is characteristic of the articles situated, in the direction of travel of the motor vehicle, in front of the motor vehicle in terms of their spacing and orientation relative to the motor vehicle and which is the speed relative to the speed of the system motor vehicle and/or the spacing relative to the system motor vehicle and/or the angular offset or the cross track distance relative to the vehicle longitudinal axis of the system motor vehicle, and a signal transmitter that produces a signal characteristic of the speed of at least one wheel of theType: GrantFiled: May 19, 2005Date of Patent: July 24, 2007Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher
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Patent number: 7212907Abstract: System for the evaluation of the driving environment of a vehicle and for influencing the speed of the vehicle in its own lane, with an electronic control unit that is connected to a signal generator generating a signal characteristic of the desired speed of the vehicle, to a signal generator generating a signal characteristic of the turning rate of the vehicle about its vertical axis, to a signal generator that generates for objects located in the space in front of the vehicle and in the direction of travel of the vehicle a characteristic signal with respect to their distance and orientation relative to the vehicle, said signal being the speed relative to the speed of the driver's vehicle and/or the distance relative to the driver's vehicle and/or the angular displacement or the lateral deviation relative to the longitudinal axis of the driver's vehicle, and to a signal generator that generates a signal characteristic of the speed of at least one wheel of the vehicle, and that is connected to at least one coType: GrantFiled: May 19, 2005Date of Patent: May 1, 2007Assignee: Lucas Automotive GmbHInventor: Sascha Heinrichs-Bartscher