Patent application number | Description | Published |
20130190975 | SYSTEMS AND METHODS FOR SCHEDULING DRIVER INTERFACE TASKS BASED ON DRIVER WORKLOAD - 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 schedule 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. | 07-25-2013 |
20130190976 | SYSTEMS AND METHODS FOR SCHEDULING DRIVER INTERFACE TASKS BASED ON DRIVER WORKLOAD - 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 schedule 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. | 07-25-2013 |
20130197750 | SYSTEMS AND METHODS FOR SCHEDULING DRIVER INTERFACE TASKS BASED ON DRIVER WORKLOAD - 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 schedule 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. | 08-01-2013 |
20130197751 | SYSTEMS AND METHODS FOR SCHEDULING DRIVER INTERFACE TASKS BASED ON DRIVER WORKLOAD - 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 schedule 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. | 08-01-2013 |
20140025259 | METHOD AND SYSTEM TO DETECT AND MITIGATE CUSTOMER DISSATISFACTION WITH PERFORMANCE OF AUTOMATIC MODE SELECTION SYSTEM - 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. | 01-23-2014 |
20140236385 | VEHICLE AND METHOD OF TUNING PERFORMANCE OF SAME - A method for tuning a vehicle's performance may include measuring a plurality of parameters representing the vehicle's current handling condition and the vehicle's limit handling condition, determining a margin between the vehicle's current handling condition and limit handling condition, characterizing the driver's dynamic control of the vehicle based on the margin, and altering at least one tunable vehicle performance parameter based on the characterization. | 08-21-2014 |
20140244120 | Vehicle Mass Computation - A vehicle having a drivetrain is controlled based on a difference between a torque transmitted by the drivetrain when the vehicle has constant non-zero speed and the torque transmitted by the drivetrain when the vehicle is accelerating. The drivetrain torque may be measured by a drivetrain torque sensor. The effective vehicle mass is computed from the torque difference. The computed mass of the vehicle is used to adjust the activation of a collision warning system or a collision avoidance system. A method of operating a vehicle where the activation of a collision avoidance system is adjusted based on a difference between a torque transmitted by a drivetrain when the vehicle has constant non-zero speed and the torque transmitted by the drivetrain when the vehicle is accelerating is disclosed. The torque difference is used to compute a vehicle mass that is used to adjust a collision warning distance. | 08-28-2014 |
20140266795 | Method and Apparatus for Crowd-Sourced Traffic Reporting - A system includes a processor configured to project monitoring needs for a road segment. The processor is further configured to contact one or more vehicles traveling on the road segment during a time of monitoring need. The processor is additionally configured to instruct a first number, determined based on a projected monitoring need, of contacted vehicles to being monitoring and reporting traffic data for the road segment | 09-18-2014 |
20140288775 | METHOD AND SYSTEM FOR PREDICTIVE VEHICLE SYSTEMS PERFORMANCE SELECTION FOR ENHANCED MANEUVERABILITY - A predictive enhanced maneuverability system providing enhanced timely delivery of vehicle performance selection of chassis, and steering modes for potential predicted safety collisions is disclosed. The primary inputs of the disclosed invention include a determination of the proximity to a preceding vehicle, the density of the surrounding traffic, a forward collision warning alert, and the predictive enhanced maneuverability decision sub-system for vehicle mode selection. The system of the disclosed invention provides a customized vehicle dynamics chassis and steering dynamic mode output, based on a predicted decision about vehicle potential for collision, for improved driver maneuverability and safety. In addition, the disclosed invention provides an improved system and method for incorporating the time dependent headway, forward collision warning alert, and the traffic density for chassis collision-mode embedded decision-making. The predictive enhanced maneuverability decision-module allows vehicle dynamics mode selection to be tailored based on proximity to a potential collision. | 09-25-2014 |
20140371986 | SUSPENSION CONTROL FOR PULSE/GLIDE GREEN CRUISE CONTROL - A method is described comprising modulating vehicle speed about a target speed by operating a vehicle with an engine at high output and then operating the vehicle with the engine off, and adjusting operation of a suspension system based on the vehicle operation with the engine at high output and the engine off to control vehicle pitch during the modulating of vehicle speed about the target speed. | 12-18-2014 |
20150019063 | POST-IMPACT PATH ASSIST FOR VEHICLES - An environment monitor has a plurality of sensors for detecting predetermined safety risks associated with a plurality of potential destination regions around a vehicle as the vehicle moves over a roadway. The environment monitor selects one of the potential destination regions having a substantially lowest safety risk as a target area. A path determination unit assembles a plurality of plausible paths between the vehicle and the target area, monitors predetermined safety risks associated with the plurality of plausible paths, and selects one of the plausible paths having a substantially lowest safety risk as a target path. An impact detector detects an impact between the vehicle and another object. A stability control is configured to autonomously steer the vehicle onto the target path when the impact is detected. | 01-15-2015 |
20150039183 | ENHANCED CROSSWIND COMPENSATION - A device may estimate crosswind by a vehicle controller according to driver steering inputs indicative of driver intention and crosswind disturbance inputs indicative of a potential crosswind condition. The device may, if the estimated crosswind exceeds a predetermined threshold, utilize the vehicle controller to correct the crosswind condition to reduce vehicle control demand on the driver, the automatic correction including at least one of a steering angle adjustment and suspension stiffness adjustment. | 02-05-2015 |