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).
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Patent number: 11959758Abstract: 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: GrantFiled: October 5, 2020Date of Patent: April 16, 2024Assignee: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen
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Patent number: 11904698Abstract: 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: GrantFiled: February 19, 2021Date of Patent: February 20, 2024Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Brendan F. Diamond, Erik J. Christen, Matthew Joseph, Shehan Haputhanthri
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Patent number: 11878689Abstract: 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: GrantFiled: June 11, 2021Date of Patent: January 23, 2024Assignee: Ford Global Technologies, LLCInventor: Erik J. Christen
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Patent number: 11838982Abstract: 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: GrantFiled: June 21, 2021Date of Patent: December 5, 2023Assignee: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen
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Publication number: 20230104277Abstract: 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: ApplicationFiled: October 4, 2021Publication date: April 6, 2023Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Erik J. Christen, Gregory Kucab
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Publication number: 20220396269Abstract: 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: ApplicationFiled: June 11, 2021Publication date: December 15, 2022Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventor: Erik J. CHRISTEN
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Patent number: 11485302Abstract: 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: GrantFiled: October 8, 2019Date of Patent: November 1, 2022Assignee: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen
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Patent number: 11487914Abstract: 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: GrantFiled: May 22, 2019Date of Patent: November 1, 2022Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Brendan Diamond, Kevin James Rhodes, Erik J. Christen
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Publication number: 20220266694Abstract: 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: ApplicationFiled: February 19, 2021Publication date: August 25, 2022Applicant: FORD GLOBAL TECHNOLOGIES, LLCInventors: Brendan F. DIAMOND, Erik J. CHRISTEN, Matthew JOSEPH, Shehan HAPUTHANTHRI
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Patent number: 11386726Abstract: 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: GrantFiled: September 19, 2019Date of Patent: July 12, 2022Assignee: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen, Matthew Joseph, Shehan Haputhanthri
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Publication number: 20220107191Abstract: 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: ApplicationFiled: October 5, 2020Publication date: April 7, 2022Applicant: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen
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Publication number: 20210315052Abstract: 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: ApplicationFiled: June 21, 2021Publication date: October 7, 2021Inventors: Brendan Diamond, Erik J. Christen
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Publication number: 20210298119Abstract: 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: ApplicationFiled: March 17, 2020Publication date: September 23, 2021Inventors: Brendan Diamond, Erik J. Christen
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Patent number: 11129230Abstract: 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: GrantFiled: March 17, 2020Date of Patent: September 21, 2021Assignee: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen
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Publication number: 20210284179Abstract: 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: ApplicationFiled: March 11, 2020Publication date: September 16, 2021Applicant: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen, Yuan Zhang, Walter William Schwartz, Nayaz Khalid Ahmed, Jeff R. Grimes, Heinrich Enslin
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Patent number: 11120650Abstract: 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: GrantFiled: September 14, 2017Date of Patent: September 14, 2021Assignee: Ford Global Technologies, LLCInventors: Chad Bednar, Erik J. Christen
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Patent number: 11110939Abstract: 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: GrantFiled: March 19, 2018Date of Patent: September 7, 2021Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Pallav Sohoni, Erik J. Christen, Evan Perry
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Patent number: 11052776Abstract: 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: GrantFiled: September 24, 2015Date of Patent: July 6, 2021Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Erik J. Christen, Matthew Fleming, Ray C. Siciak
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Patent number: 11030903Abstract: 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: GrantFiled: May 30, 2018Date of Patent: June 8, 2021Assignee: Ford Global Technologies, LLCInventors: Erik J. Christen, Mahmoud Abdelhamid, Pallav Sohoni
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Publication number: 20210101546Abstract: 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: ApplicationFiled: October 8, 2019Publication date: April 8, 2021Applicant: Ford Global Technologies, LLCInventors: Brendan Diamond, Erik J. Christen