Patents Assigned to Continental Automotive Systems, Inc.
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Patent number: 11131847Abstract: Anomalous images generated by a picture generation unit of a heads up display are suppressed by a light-suppressing horn placed inside the picture generated unit. The horn is sized, shaped and arranged to receive scattered light that is reflected from mirrors of a digital micromirror device, which are in their “off” position but which nevertheless reflect light toward surfaces of the picture generation unit and which are subsequently emitted from the picture generation unit lens.Type: GrantFiled: June 5, 2019Date of Patent: September 28, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Vyacheslav Birman, Guoqing Wang, Hao Wang
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Patent number: 11129024Abstract: A vehicle-to-X communication apparatus includes a generating device which is designed to generate a vehicle-to-X message to be sent, a signing device which is designed to sign the vehicle-to-X message to be sent, a first verification device which is designed to verify the vehicle-to-X message to be sent, a transmitting device which is designed to send the vehicle-to-X message. The first verification device is configured according to a higher safety integrity level than the generating device, the signing device and/or the transmitting device. Furthermore, a corresponding method as well as the use of the apparatus in a vehicle or an infrastructure facility is disclosed.Type: GrantFiled: August 21, 2018Date of Patent: September 21, 2021Assignees: Continental Automotive Systems, Inc.Inventors: Ulrich Stählin, Marc Menzel, Andrew Kirby
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Patent number: 11122366Abstract: Regions of the audio frequency spectrum that are most susceptible to howling are identified or determined. When detected, these approaches shape the frequency spectrum of the audio going to loudspeakers so that only those howling frequencies are suppressed.Type: GrantFiled: February 5, 2020Date of Patent: September 14, 2021Assignee: Continental Automotive Systems, Inc.Inventor: Mike Reuter
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Publication number: 20210278507Abstract: A Lidar system includes an array of photodetectors, a fiber laser, and an optical switch connected to the fiber laser. An array of optical fibers is connected to the optical switch. At least some of the optical fibers of the array of optical fibers are aimed into different fields of illumination each positioned to be detected by a different segment of the array of photodetectors. Each segment of the array of photodetectors is smaller than the array of photodetectors.Type: ApplicationFiled: March 3, 2020Publication date: September 9, 2021Applicant: Continental Automotive Systems, Inc.Inventor: Ryan C. Stafford
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Publication number: 20210276291Abstract: A method includes applying a polymer to a mold, the mold having microstructures with the polymer flowing into the microstructures when applied to the mold. The method includes pressing an inorganic substrate onto the polymer. The method includes curing the polymer to fix the polymer to the inorganic substrate to form an optical element from the polymer and the inorganic substrate, the optical element having microstructures formed by the microstructures in the mold. The method includes releasing the optical element from the mold.Type: ApplicationFiled: March 5, 2020Publication date: September 9, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Elliot John Smith, Jacob A. Bergam
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Publication number: 20210278543Abstract: A method includes providing a fixture including a target in a field of view of a sensor mounted to a vehicle. The target is detectable by the sensor. The fixture includes a first rangefinding device and a second rangefinding device spaced from the first rangefinding device. The method includes measuring a first angle and first distance from the first rangefinding device to a first known point on the vehicle; measuring a second angle and second distance from the second rangefinding device to a second known point on the vehicle; determining a position and orientation of the target in a coordinate system relative to the vehicle based on the first angle, the first distance, the second angle, and the second distance; and calibrating the sensor based on the position and orientation of the target.Type: ApplicationFiled: March 4, 2020Publication date: September 9, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Aaron Simon, Kevin Mohr
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Patent number: 11110797Abstract: A gauge assembly according to this disclosure includes a dial a dial face defining a scale indicative of an operating parameter, a conduit containing a first fluid and a second fluid that are immiscible during normal operating conditions. The conduit arranged about a periphery of the scale, wherein a visible demarcation between the first fluid and the second fluid is movable to correspond with the current operating parameter indicated on the scale.Type: GrantFiled: December 3, 2019Date of Patent: September 7, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Diego Trujillo, Guillermo Figueroa, Cristina Gascón
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Publication number: 20210270948Abstract: An assembly includes a base member having a fiducial marker, a vehicle component having a housing mounted to the base member, and an image sensor fixed to the housing and aimed at the fiducial marker. A method includes mounting the vehicle component to the base member of a vehicle, capturing a baseline image of the fiducial marker, capturing a subsequent image of the fiducial marker, comparing the subsequent image to the baseline image, and adjusting operation of the vehicle component in response to the identification of differences between the baseline image and the subsequent image.Type: ApplicationFiled: February 28, 2020Publication date: September 2, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Luis Alfredo Villalobos-Martinez, David Fernandez Aguilera, Cleveland Eugene Rayford, II
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Patent number: 11105437Abstract: A valve assembly for a fluid pump includes a valve body; an inlet disk movably disposed in the valve body; an outlet disk movably disposed in the valve body; and a valve seat fixed within the valve body. The valve seat includes a first aperture defined axially through the valve seat in a radial central portion thereof, and one or more second apertures disposed at least partly around the first aperture. The inlet disk is biased in a closed position against the valve seat along a first surface thereof, the closed position of the inlet disk covering the one or more second apertures of the valve seat. The outlet disk is biased in a closed position against the valve seat along a second surface thereof.Type: GrantFiled: June 29, 2018Date of Patent: August 31, 2021Assignee: Continental Automotive Systems, Inc.Inventors: James Fochtman, John Walters, Tyler Craven
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Patent number: 11097588Abstract: An air suspension system which includes the ability to adjust the working air volume, pressure, and spring rate of one or more air springs to reduce or eliminate various types of vehicle oscillations. Switchable or variable volume air spring assemblies have the ability to change air spring volumes, which results in changes in air spring rates, and therefore changes in normal loads applied to each wheel. Changes in wheel normal loads change wheel traction (slip) and vehicle dynamics (pitch, roll, yaw displacement, rate and acceleration). The spring rate of one or more of the air spring assemblies is adjusted automatically when a vehicle oscillation is detected. This vehicle oscillation is calculated from the raw vehicle signals, or another vehicle module may detect the oscillation and send a command to the air suspension module to change the spring rates. This changes the natural frequency of the vehicle, dampening the oscillation.Type: GrantFiled: November 26, 2018Date of Patent: August 24, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Matthew Conrad Tuhro, Daniel Gregory Goodrich, Patrick Alan Crane
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Publication number: 20210245749Abstract: A method of controlling a vehicle includes the steps of identifying a lead vehicle with at least one sensor on the vehicle, tracking the lead vehicle with the at least one sensor, and maintaining the vehicle at a predetermined following position from the lead vehicle based on a position of the lead vehicle and a terrain adjacent at least one of the vehicle or the lead vehicle.Type: ApplicationFiled: February 12, 2020Publication date: August 12, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Dennis J. Ross, Justin Audley Ruediger, Patrick Alan Crane
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Publication number: 20210251088Abstract: An electronics device includes a housing having a through-hole disposed in a central portion of the housing. A printed circuit board is connected to the housing. The printed circuit board includes one or more electronic components disposed thereon. A plastic housing cover is connected to the housing and covers the printed circuit board. The housing cover includes a centrally-located post member integral to the housing. The post member extends through the through-hole of the housing and engages with the housing. The engagement between the housing and the housing cover prevents outward deflection of the housing cover.Type: ApplicationFiled: February 12, 2020Publication date: August 12, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Patrick Su, Ravi Kiran Kothamasa, Kevin D Moore
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Publication number: 20210245566Abstract: A method includes detecting whether a negative load has been placed on a hitch with a load detection assembly, determining if a rear axle height has changed from a predetermined value, determining if rear axle has been raised if the rear axle height increased from the predetermined value and whether a negative tongue load is present, and informing driver of the increase in rear axle height due to the negative load on the hitch.Type: ApplicationFiled: February 12, 2020Publication date: August 12, 2021Applicant: Continental Automotive Systems, Inc.Inventors: Bryan Coullard, Vesa V. Luomaranta, Matthew Eric Letizio
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Patent number: 11089705Abstract: An electronics unit includes a housing, the housing having a base portion with a post member extending from the base portion. The post member has a through-hole defined through the post member. A printed circuit board is connected to the housing at a plurality of connection points. The printed circuit board includes one or more electric or electronic components disposed thereon and has an aperture. The post member is disposed through the aperture of the printed circuit board. A distal end portion of the post member is larger than a diameter of the aperture so as to fix the printed circuit board to the housing, forming one of the connection points.Type: GrantFiled: December 30, 2019Date of Patent: August 10, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Patrick Su, Kevin D Moore
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Patent number: 11077733Abstract: An air suspension system which includes a Dynamic Load Transfer (DLT) function. DLT is a process of transferring vehicle load, or varying normal loads applied to each wheel of the vehicle, using switchable volume or variable volume air spring assemblies. Switchable or variable volume air spring assemblies have the ability to change air spring volumes, which results in changes in air spring rates, which result in changes in normal loads applied to each wheel. Changes in wheel normal loads change wheel traction (slip) and vehicle dynamics (pitch, roll, yaw displacement, rate and acceleration). Each air spring assembly may have multiple volume air chambers that are switched “on” and “off,” a variable volume air chamber, or the air spring assembly may be coupled with other air springs, or air chambers, that are switched or varied.Type: GrantFiled: November 26, 2018Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Patrick Alan Crane, Daniel Gregory Goodrich, Matthew Conrad Tuhro
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Patent number: 11078685Abstract: A lock system for a vehicle includes an electronic control module, an actuator in communication with the electronic control module, a lock member movable between an unlocked position and a locked position by the actuator, a sensor for sensing at least one of a current and a voltage supplied from the electronic control module to the actuator, and a processor configured to execute lock verification logic to determine whether the lock member moved from the unlocked position to the locked position based on the at least one of the current and the voltage sensed by the sensor.Type: GrantFiled: September 30, 2019Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventor: Malek Jaradi
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Patent number: 11079497Abstract: A method for determining a location of a vehicle is provided. The method includes receiving, at data processing hardware, a first set of vehicle system data from one or more vehicles. The method also includes determining, at the data processing hardware, a data model based on the first set of vehicle system data. Additionally, the method includes receiving, at the data processing hardware, a second set of vehicle system data associated with the vehicle. The vehicle being different than the one or more vehicles. The method includes determining, using the data processing hardware, a vehicle location based on the second set of vehicle system data and the data model. The method includes displaying, on a user interface of the vehicle in communication with the data processing hardware, the vehicle location.Type: GrantFiled: September 24, 2018Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Dalong Li, Dominik Froehlich, Ibro Muharemovic
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Patent number: 11077727Abstract: An apparatus and method include, among other things, providing a plurality of sensors for a tire pressure monitoring system where each sensor is associated with tire parameter properties and has sensor parameters. Each sensor has a unique initial identification. A new unique identification is automatically generated for each sensor to replace the initial identification in response to a predetermined condition that is associated with at least one sensor parameter.Type: GrantFiled: December 19, 2019Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventors: Jason Schwegler, Troy Bartz
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Patent number: 11077837Abstract: A hydraulic brake system for a vehicle which has expanded functionality, where a pre-charge occurs in the brake system upon deactivation of the cruise control, reducing the time needed to generate pressure in each brake unit, reducing stopping distance. The pre-charge function involves generating pressure in each caliper of the brake system upon deactivation of the cruise control function of the vehicle, such that the hydraulic brake system is pre-charged prior to the driver of the vehicle applying force to the brake pedal, which reduces stopping distance. One aspect of the pre-charge function includes generating enough pressure such that the brake pads contact each corresponding rotor. Another aspect of the pre-charge function includes generating enough pressure such that the brake pads apply force to each corresponding rotor, providing a minimum amount of deceleration prior to the driver of the vehicle applying force to the brake pedal.Type: GrantFiled: March 4, 2019Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventor: Matthew Conrad Tuhro
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Patent number: 11077730Abstract: A method and apparatus for a method that includes providing at least one sensor mounted to a structure on a vehicle. The at least one sensor is located at a sensor height relative to ground level. A first object is located on the vehicle at a fixed distance from the at least one sensor and at a variable distance from ground level. The variable distance estimated as a function of a vehicle load. The sensor height adjusted based on the variable distance to account for any changes in the vehicle load. A second object is spaced at a vertical distance from ground level. An adjusted sensor height used for comparison to the vertical distance of the second object from ground level.Type: GrantFiled: April 25, 2019Date of Patent: August 3, 2021Assignee: Continental Automotive Systems, Inc.Inventor: Dominik Froehlich