Patents by Inventor Erik J. Christen

Erik J. Christen 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).

  • Patent number: 11959758
    Abstract: The disclosure is generally directed to systems and methods for optimizing vehicle deployment. A software application is used to obtain information about a travel route. The information is used to evaluate an energy storage depletion characteristic of a battery that is used to operate a battery-operated vehicle and to determine whether the battery-operated vehicle can be deployed on the travel route. One of the factors that can affect the energy storage depletion characteristic of the battery is ambient temperature, because battery performance may be adversely affected by extreme temperatures. Consequently, a range of operation of the battery-operated vehicle may be impacted if the travel route has extreme ambient temperatures. If the evaluation indicates that the energy storage depletion characteristic of the battery is unsuitable for the travel route, another battery-operated vehicle with a better battery may be deployed on the travel route.
    Type: Grant
    Filed: October 5, 2020
    Date of Patent: April 16, 2024
    Assignee: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen
  • Patent number: 11904698
    Abstract: A controller selectively generates output for display indicative of a recommendation against use of a power outlet in a vehicle with devices external to the vehicle having a power rating greater than a predefined power rating threshold based on a difference between a current state of charge of a battery of the vehicle and a required state of charge for the battery.
    Type: Grant
    Filed: February 19, 2021
    Date of Patent: February 20, 2024
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Brendan F. Diamond, Erik J. Christen, Matthew Joseph, Shehan Haputhanthri
  • Patent number: 11878689
    Abstract: A vehicle includes an electric machine that generates torque to move wheels of the vehicle, and a controller. The controller operates the electric machine to limit a maximum speed at which the vehicle is driven in reverse such that the maximum speed depends on a number of detected objects behind the vehicle.
    Type: Grant
    Filed: June 11, 2021
    Date of Patent: January 23, 2024
    Assignee: Ford Global Technologies, LLC
    Inventor: Erik J. Christen
  • Patent number: 11838982
    Abstract: An emergency dispatch system may determine that an emergency vehicle has been dispatched to a predefined gated community, based on a dispatch address being within the gated community. The system may access a database to obtain a custom map pre-associated with the gated community. The system may also determine a path to an emergency location within the gated community, based on the custom map and send the path and the custom map to the vehicle, responsive to determining the path.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: December 5, 2023
    Assignee: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen
  • Publication number: 20230104277
    Abstract: A system and method for a vehicle having a traction battery, an electric machine, and a secondary power source, such as an engine, operate the electric machine and secondary power source to sustain a state of charge (SOC) of the traction battery when the SOC is either: a) below a first threshold and above a second threshold; or b) below a third threshold; and to deplete the SOC of the traction battery when the SOC is between the second and the third thresholds in response to detecting an operating condition associated with high Amp-hour (Ah) throughput of the traction battery, such as towing a trailer. The system and method operate the electric machine and the secondary power source to deplete the SOC when the SOC is above the third threshold and sustain the SOC when the SOC is below the third threshold when the condition is not detected.
    Type: Application
    Filed: October 4, 2021
    Publication date: April 6, 2023
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Erik J. Christen, Gregory Kucab
  • Publication number: 20220396269
    Abstract: A vehicle includes an electric machine that generates torque to move wheels of the vehicle, and a controller. The controller operates the electric machine to limit a maximum speed at which the vehicle is driven in reverse such that the maximum speed depends on a number of detected objects behind the vehicle.
    Type: Application
    Filed: June 11, 2021
    Publication date: December 15, 2022
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventor: Erik J. CHRISTEN
  • Patent number: 11485302
    Abstract: Systems and methods are provided herein for adjusting vehicle features based on user preferences and physical dimensions. In some embodiments, the systems and methods described herein may more particularly relate to the automated adjustment of vehicle features such as, for example, seat positioning and mirror positioning, without requiring input from a user.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: November 1, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen
  • Patent number: 11487914
    Abstract: A system and a method are described for laying out components in a vehicle workspace. The method may comprise: receiving, as input, a plurality of components for a vehicle workspace; determining an optimization of a routing of a plurality of connections, each of which connect to at least one of the plurality of components; and providing an output indicative of the routing within the vehicle workspace.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: November 1, 2022
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Brendan Diamond, Kevin James Rhodes, Erik J. Christen
  • Publication number: 20220266694
    Abstract: A controller selectively generates output for display indicative of a recommendation against use of a power outlet in a vehicle with devices external to the vehicle having a power rating greater than a predefined power rating threshold based on a difference between a current state of charge of a battery of the vehicle and a required state of charge for the battery.
    Type: Application
    Filed: February 19, 2021
    Publication date: August 25, 2022
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Brendan F. DIAMOND, Erik J. CHRISTEN, Matthew JOSEPH, Shehan HAPUTHANTHRI
  • Patent number: 11386726
    Abstract: A computer includes a processor and a memory, the memory storing instructions executable by the processor to predict damage to one or more components of a host vehicle and predict a hazard for a user of the host vehicle based on the predicted damage of at least one of the components disposed at the collision location. The computer predicts the damage based on an energy transfer between a target vehicle and the host vehicle. The energy transfer is based on a speed of a target vehicle, a mass of the target vehicle, a predicted contact area of a collision location of the host vehicle where the target vehicle is predicted to collide, and a deformation strength of material at the collision location.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: July 12, 2022
    Assignee: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen, Matthew Joseph, Shehan Haputhanthri
  • Publication number: 20220107191
    Abstract: The disclosure is generally directed to systems and methods for optimizing vehicle deployment. A software application is used to obtain information about a travel route. The information is used to evaluate an energy storage depletion characteristic of a battery that is used to operate a battery-operated vehicle and to determine whether the battery-operated vehicle can be deployed on the travel route. One of the factors that can affect the energy storage depletion characteristic of the battery is ambient temperature, because battery performance may be adversely affected by extreme temperatures. Consequently, a range of operation of the battery-operated vehicle may be impacted if the travel route has extreme ambient temperatures. If the evaluation indicates that the energy storage depletion characteristic of the battery is unsuitable for the travel route, another battery-operated vehicle with a better battery may be deployed on the travel route.
    Type: Application
    Filed: October 5, 2020
    Publication date: April 7, 2022
    Applicant: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen
  • Publication number: 20210315052
    Abstract: An emergency dispatch system may determine that an emergency vehicle has been dispatched to a predefined gated community, based on a dispatch address being within the gated community. The system may access a database to obtain a custom map pre-associated with the gated community. The system may also determine a path to an emergency location within the gated community, based on the custom map and send the path and the custom map to the vehicle, responsive to determining the path.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Inventors: Brendan Diamond, Erik J. Christen
  • Publication number: 20210298119
    Abstract: An emergency dispatch system may determine that an emergency vehicle has been dispatched to a predefined gated community, based on a dispatch address being within the gated community. The system may access a database to obtain a custom map pre-associated with the gated community. The system may also determine a path to an emergency location within the gated community, based on the custom map and send the path and the custom map to the vehicle, responsive to determining the path.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 23, 2021
    Inventors: Brendan Diamond, Erik J. Christen
  • Patent number: 11129230
    Abstract: An emergency dispatch system may determine that an emergency vehicle has been dispatched to a predefined gated community, based on a dispatch address being within the gated community. The system may access a database to obtain a custom map pre-associated with the gated community. The system may also determine a path to an emergency location within the gated community, based on the custom map and send the path and the custom map to the vehicle, responsive to determining the path.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: September 21, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen
  • Publication number: 20210284179
    Abstract: A computer, including a processor and a memory, the memory including instructions to be executed by the processor to predict failures for each of a plurality of vehicle components by processing vehicle data with one or more recurrent neural networks, wherein vehicle data includes engineering test data, vehicle control data, vehicle service data, and vehicle environment data and wherein predicting the respective failures includes determining a remaining useful life for each of the plurality of vehicle components. The instructions can include further instructions to determine a vehicle optimization strategy by optimizing remaining useful life for one or more of the plurality of vehicle components to avoid the vehicle component failure and download the vehicle optimization strategy to a vehicle.
    Type: Application
    Filed: March 11, 2020
    Publication date: September 16, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen, Yuan Zhang, Walter William Schwartz, Nayaz Khalid Ahmed, Jeff R. Grimes, Heinrich Enslin
  • Patent number: 11120650
    Abstract: Vehicle bus data is collected from an electronic control unit. User input is received to initiate creation of a vehicle health report for describing a vehicle diagnostic event. A voice message descriptive of a context of the diagnostic event is recorded. The telematics controller sends, to a sever, the vehicle health report including the voice message and a subset of the vehicle bus data including a time of the user input.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: September 14, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Chad Bednar, Erik J. Christen
  • Patent number: 11110939
    Abstract: This disclosure describes vehicle systems and methods for providing active driver feedback during electrified vehicle operation. An exemplary method provides haptic feedback of a driving behavior through a smart device worn by a driver of the electrified vehicle during a braking or acceleration event of an electrified vehicle.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: September 7, 2021
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Pallav Sohoni, Erik J. Christen, Evan Perry
  • Patent number: 11052776
    Abstract: A vehicle charging station according to an exemplary aspect of the present disclosure includes, among other things, a cooling system configured to communicate a cooling airflow to a portion of a thermal management system located onboard an electrified vehicle, the cooling system including a fan and a chiller assembly.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: July 6, 2021
    Assignee: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Erik J. Christen, Matthew Fleming, Ray C. Siciak
  • Patent number: 11030903
    Abstract: A system includes a processor and a memory. The memory stores instructions executable by the processor to specify a driving pattern including a vehicle speed and position in a lane to encode a message determined based on vehicle sensor data, and to actuate a vehicle actuator based on the encoded message.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: June 8, 2021
    Assignee: Ford Global Technologies, LLC
    Inventors: Erik J. Christen, Mahmoud Abdelhamid, Pallav Sohoni
  • Publication number: 20210101546
    Abstract: Systems and methods are provided herein for adjusting vehicle features based on user preferences and physical dimensions. In some embodiments, the systems and methods described herein may more particularly relate to the automated adjustment of vehicle features such as, for example, seat positioning and mirror positioning, without requiring input from a user.
    Type: Application
    Filed: October 8, 2019
    Publication date: April 8, 2021
    Applicant: Ford Global Technologies, LLC
    Inventors: Brendan Diamond, Erik J. Christen