Patents by Inventor Dimitar Petrov Filev

Dimitar Petrov Filev 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: 8688321
    Abstract: Traffic density may be estimated by increasing a value of a parameter if an object enters a predefined zone on a side of the vehicle and decreasing the value of the parameter after an object exits the predefined zone such that the value of the parameter increases as traffic in a vicinity of the vehicle increases and decreases as traffic in the vicinity of the vehicle decreases.
    Type: Grant
    Filed: July 11, 2011
    Date of Patent: April 1, 2014
    Assignee: Ford Global Technologies, LLC
    Inventors: Kwaku O. Prakah-Asante, Fling Tseng, Dimitar Petrov Filev, Jianbo Lu, Ryan Abraham McGee, Jeffrey Allen Greenberg, Gary Steven Strumolo
  • Patent number: 8682557
    Abstract: One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's braking deceleration behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's braking deceleration behavior. The braking deceleration behavior feedback can be used to coach future braking deceleration behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the braking deceleration behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: March 25, 2014
    Assignee: Ford Global Technologies, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Venkatapathi Raju Nallapa, Paul Stephen Bryan, Ryan J. Skaff
  • Publication number: 20140081519
    Abstract: A vehicle includes at least one processor that receives an in-coming communication for a driver, routes the in-coming communication to a mail system in response to a driver workload exceeding a predefined value, and after a predetermined period of time following routing the in-coming communication to the mail system, generates a notification for the driver indicating that a communication was received in response to the driver workload being less than the predefined value at an expiration of the predetermined period of time.
    Type: Application
    Filed: November 18, 2013
    Publication date: March 20, 2014
    Applicant: Ford Global Technologies, LLC
    Inventors: Kwaku O. Prakah-Asante, Reates Curry, Louis Tijerina, Dimitar Petrov Filev, Yifan Chen, Jeffrey Allen Greenberg, Gary Steven Strumolo
  • Publication number: 20140067239
    Abstract: A method and system for improving automatic engine stopping and starting is presented. In one example, the method adjusts conditions for engine stopping in response to operating conditions that are evaluated according to one or more cost functions. The method may improve vehicle fuel economy and limit driver annoyances.
    Type: Application
    Filed: September 4, 2012
    Publication date: March 6, 2014
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Jeffrey Allen Doering, Dimitar Petrov Filev
  • Publication number: 20140067201
    Abstract: A system includes a processor in communication with at least one input, and configured to control at least one vehicle system. The processor is further configured to receive a command including a subjective element. The processor is also configured to access a mapping associated with a user from whom the command originated to retrieve a user-specific meaning, the mapping defining user-specific meanings for at least one subjective element. Further, the processor is configured to apply a user-specific meaning to an implementation of the command, such that a vehicle system is adjusted in accordance with both the subjective element and the user-specific meaning associated therewith.
    Type: Application
    Filed: September 4, 2012
    Publication date: March 6, 2014
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Randal Henry Visintainer, Krishnaswamy Venkatesh Prasad, Dimitar Petrov Filev, Oleg Yurievitch Gusikhin
  • Publication number: 20140025259
    Abstract: A method for controlling a vehicle includes automatically activating a first mode of operation of a vehicle, determining if a driver does not prefer the automatically activated first mode of operation, and automatically transitioning to a second mode of operation based on the determination.
    Type: Application
    Filed: September 24, 2013
    Publication date: January 23, 2014
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Steven Joseph Szwabowski, Dimitar Petrov Filev, Jianbo Lu, Finn Tseng, Kwaku O. Prakah-Asante
  • Publication number: 20140012456
    Abstract: A vehicle powertrain controller includes a fuzzy logic-based adaptive algorithm with a learning capability that estimates a driver's long term driving preferences. An adaptive algorithm arbitrates competing requirements for good fuel economy, avoidance of intrusiveness and vehicle drivability. A driver's acceptance or rejection of advisory information may be used to adapt subsequent advisory information to the driving style. Vehicle performance is maintained in accordance with a driver's driving style.
    Type: Application
    Filed: September 11, 2013
    Publication date: January 9, 2014
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Finn Tseng
  • Patent number: 8615345
    Abstract: A computer-implemented method includes requesting weather data from a remote location. The illustrative embodiment further includes determining if one or more vehicle systems should be adjusted, based at least in part on the requested weather data. The illustrative embodiment additionally includes adjusting one or more vehicle systems contingent at least in part on the determining. The illustrative embodiment further includes repeating the determining and adjusting until no weather data remains for processing.
    Type: Grant
    Filed: April 29, 2011
    Date of Patent: December 24, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Perry Robinson MacNeille, Steven Joseph Szwabowski, Mark Schunder, Dimitar Petrov Filev
  • Patent number: 8600614
    Abstract: A system and method for providing driving support system to a vehicle. The vehicle includes a set of control modules, having at least one operational setting, configured for electronically controlling the vehicle components. The system includes an integrated drive mode selection module having a set of drive modes for modifying the settings for each control module. A sensing system detects at least one condition associated with the driver, vehicle or surroundings. A controller determines an appropriate drive mode for the vehicle based on the condition and the output of a safety module that ensures that the drive mode is safe while driving.
    Type: Grant
    Filed: February 5, 2011
    Date of Patent: December 3, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Dimitar Petrov Filev, Greg Stevens, Jianbo Lu, Kwaku O. Prakah-Asante, Ilya Kolmanovsky, Steven J. Szwabowski, Stefano Di Cairano
  • Patent number: 8577550
    Abstract: A control system and method to mitigate intersection crashes is disclosed. In one embodiment, the system includes an electronic control module equipped with memory and in communication with at least one radar sensor system, at lest one environmental sensor system, at least one vehicle stability system, an operator advisory system, a brake control system, a controllable steering system, and a powertrain control system. In one embodiment, the method may include determining whether a vehicle is entering an intersection, determining whether the operator is responding correctly to the sensed conditions in the intersection, activating the controlled brakes, determining any intersection threat, determining whether any sensed threat is imminent, activating the accident mitigation adviser, reducing engine torque while in the intersection, and actuating steering and brake control systems while in the intersection.
    Type: Grant
    Filed: October 5, 2009
    Date of Patent: November 5, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Jianbo Lu, Priya Prasad, Panagiotis Tsiotras, Efstathios Velenis, Dimitar Petrov Filev
  • Patent number: 8538619
    Abstract: A vehicle powertrain controller includes a fuzzy logic-based adaptive algorithm with a learning capability that estimates a driver's long term driving preferences. An adaptive algorithm arbitrates competing requirements for good fuel economy, avoidance of intrusiveness and vehicle drivability. A driver's acceptance or rejection of advisory information may be used to adapt subsequent advisory information to the driving style. Vehicle performance is maintained in accordance with a driver's driving style.
    Type: Grant
    Filed: May 21, 2012
    Date of Patent: September 17, 2013
    Assignee: Ford Global Technologies, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Fling Tseng
  • Publication number: 20130226431
    Abstract: A cruise control system of a vehicle comprises a target generator, a speed controller, and a distance controller. The speed controller and the distance controller are each coupled to the target generator. The target generator is configured for generating a dynamic speed target and a dynamic distance target through real-time assessment of information characterizing current operating condition characterizing information. The speed controller is configured for utilizing the dynamic speed target for issuing commands to cause the vehicle to be operated at a road speed that is adaptive to the current operating condition characterizing information. The distance controller is configured for utilizing the dynamic distance target for issuing commands to cause the vehicle to be operated such that a distance between the vehicle and a leading vehicle is adaptive to the current operating condition characterizing information.
    Type: Application
    Filed: February 27, 2012
    Publication date: August 29, 2013
    Inventors: Jianbo Lu, Kwaku O. Prakah-Asante, Dimitar Petrov Filev
  • Publication number: 20130218379
    Abstract: A computer implemented trip-planning method includes accessing one or more destination elements of a matrix of driver information, the accessing based at least in part on a trip start time and day of week. Each accessed element has a probability associated therewith, indicating the likelihood of the element being the destination at which a vehicle trip will end, based at least the start time and day of week. The method also includes selecting, from the one or more elements, a destination having the highest probability of being the destination at which the vehicle trip will end. Further, the method includes utilizing the selected destination as an end destination for the purposes of trip planning.
    Type: Application
    Filed: February 20, 2012
    Publication date: August 22, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Dimitar Petrov Filev, Ryan Abraham McGee, Johannes Geir Kristinsson, Payam Naghshtabrizi, Fling Tseng
  • Publication number: 20130184936
    Abstract: The present disclosure provides a system and a method for mitigating vehicle rollovers, the method comprises monitoring a vehicular tilt and sensing a vehicular rollover in a particular direction, through a tilt sensor. Further, the system determines an occurrence of a rollover according to a calculated tilt threshold, through a central processing unit. Steering the vehicle in the sensed direction of the rollover, accelerating the vehicle in the same direction, and braking the vehicle upon sensing a decrease in the rollover, all being controlled through a controller, enables the vehicle to eventually stabilize and return to track.
    Type: Application
    Filed: January 16, 2012
    Publication date: July 18, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Jianbo Lu, Dimitar Petrov Filev, Greg Blaisdell Stevens, Jeffrey Dan Rupp, Douglas Scott Rhode, Thomas Edward Pilutti
  • Publication number: 20130173128
    Abstract: One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's braking deceleration behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's braking deceleration behavior. The braking deceleration behavior feedback can be used to coach future braking deceleration behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the braking deceleration behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback.
    Type: Application
    Filed: April 10, 2012
    Publication date: July 4, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Venkatapathi Raju Nallapa, Paul Stephen Bryan, Ryan J. Skaff
  • Publication number: 20130173111
    Abstract: One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's acceleration behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's acceleration behavior. The acceleration behavior feedback can be used to coach future driving acceleration behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the acceleration behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback.
    Type: Application
    Filed: April 10, 2012
    Publication date: July 4, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Venkatapathi Raju Nallapa, Paul Stephen Bryan, Ryan J. Skaff
  • Publication number: 20130173129
    Abstract: One or more embodiments of the present application may provide a system and method for monitoring driver inputs and vehicle parameters, assessing a driver's cruising speed behavior, and providing short-term and/or long-term feedback to the driver relating to the driver's cruising speed behavior. The cruising speed behavior feedback can be used to coach future cruising speed behavior that may translate into better long-term driving habits, which in turn may lead to improvements in fuel economy or vehicle range. Moreover, the cruising speed behavior feedback can be adapted to a driver based upon how responsive the driver is to the feedback.
    Type: Application
    Filed: April 10, 2012
    Publication date: July 4, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Fazal Urrahman Syed, Dimitar Petrov Filev, Venkatapathi Raju Nallapa, Paul Stephen Bryan, Ryan J. Skaff
  • Publication number: 20130110349
    Abstract: A vehicle's dynamic handling state, driver inputs to the vehicle, etc. may be examined to determine one or more measures of driver workload. Driver interface tasks may then be delayed and/or prevented from executing based on the driver workload so as to not increase the driver workload. Alternatively, driver interface tasks may be scheduled for execution based on the driver workload and caused to execute according to the schedule, for example, to minimize the impact the executing driver interface tasks have on driver workload.
    Type: Application
    Filed: July 29, 2010
    Publication date: May 2, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Finn Tseng, Dimitar Petrov Filev, Jianbo Lu, Kwaku O. Prakah-Asante
  • Publication number: 20130066518
    Abstract: A computer-implemented method includes providing an interface on a wireless device corresponding to an interface for vehicle infotainment system control. The method also includes providing simulated functionality of controls on the interface, such that activation of a control informs a user of what would occur if the control were activated on a vehicle interface. Further, the method includes saving at least one user setting input into the interface. The method additionally includes transferring the saved setting to a vehicle computing system (VCS) for use in infotainment system control when the wireless device is in communication with the VCS.
    Type: Application
    Filed: September 12, 2011
    Publication date: March 14, 2013
    Applicant: FORD GLOBAL TECHNOLOGIES, LLC
    Inventors: Yifan Chen, Gary Steven Strumolo, Dimitar Petrov Filev, Jeffrey Allen Greenberg, Oleg Yurievitch Gusikhin, Perry Robinson MacNeille, Basavaraj Tonshal, Krishnaswamy Venkatesh Prasad, Paul Aldighieri
  • Publication number: 20130054050
    Abstract: A computer implemented method for efficiently operating a vehicle includes sending vehicle configuration data and route related data to a remote system. The method further includes receiving an optimization strategy, based at least in part on the vehicle configuration data and route related data, for optimizing at least one vehicle adjustable system for an upcoming road segment. Also, the method includes controlling the at least one vehicle adjustable system based on the optimization strategy over the upcoming road segment.
    Type: Application
    Filed: August 24, 2011
    Publication date: February 28, 2013
    Inventors: Dimitar Petrov Filev, Davorin David Hrovat