Abstract: A marine power system comprises a motor for providing propulsion. It also comprises an energy storage unit (ESU) for storing and supplying energy to the motor. A prime power system is connected to the ESU and motor for selectively providing energy to these subsystems through a bus. The motor selectively receives energy from the prime power system and the ESU and can supply regenerative braking energy to the bus. The system can also accommodate multiple generator sets providing system power. The ESU can also provide starting power for the prime power system. Alternately, the prime power system drives a mechanical power system output shaft connected to the motor, and the marine system comprises an alternator driven by the prime power system output shaft. The ESU can transmit energy to the alternator. The prime power system can be located on a tugboat displacing a barge carrying the energy storage unit.

Abstract: A method of quantifying a host vehicle's collision risk with a foreign object includes the steps of collecting and preserving a short-term history of range and azimuth data on the object and identifying leading edges of the foreign object. The leading edges are linked to previous detected leading edges in the short term history storage data to define a trajectory for the object, and to calculate range and azimuth velocities and accelerations of leading edges of the foreign object based on the leading edge trajectory. A collision risk P is then calculated for the foreign object using the range and azimuth velocities and accelerations according to a predetermined formula. If the collision risk P falls below a pre-set value, the methods of the present invention calculate an evasive maneuver for the host vehicle based on a vector sum of high risk leading edge risks and locations.

Abstract: A method of altering a drive parameter of a machine having a drive system that is configured to operate a left side of the machine independently of the right side of the machine. The method includes entering, by a user, a drive parameter alteration mode by actuating a first input, and actuating a second input to alter one or more parameters associated with a controller of the machine.

Abstract: Systems and methods for mitigating failure mode effects in a steer-by-wire system. The system includes a controller configured to alter a direction of the vehicle when the controller is in a failure mode. A steering device is coupled to a detector. The detector is configured to detect a steering input from a driver and output a signal representative of the steering input. A first actuator is coupled to a first control device. The first control device is configured to generate a first control signal representative of the steering input when the controller is in the failure mode. The first actuator alters the direction of the vehicle by removing energy from the vehicle. A second actuator is coupled to a second control device. The second control device is configured to generate a second control signal representative of the steering input when the controller is in the failure mode. The second actuator alters the direction of the vehicle by adding energy to the vehicle.

Abstract: A method of determining and utilizing a maximum stabilization height of a moving airplane includes: determining a nominal total height at any point of the nominal path of the airplane, determining a total height of the airplane, determining a nominal maximum total height that the airplane is able to reach from its current position corresponding to a nominal total height and according to an optimum total height variation law, determining the maximum stabilization height corresponding to the nominal maximum total height that the airplane is able to reach, and determining whether to continue or to interrupt a landing procedure during the final flight phase of the airplane based on the determined maximum stabilization height.

Abstract: A method for regulating the velocity of a motor vehicle in a complex traffic situation is presented. The motor vehicle is equipped with a sensor system for recording the environment. In order to regulate the velocity, an at least partially covered object and/or at least one object on an adjacent lane is viewed.

Abstract: A hybrid system for powering a vehicle and a method of controlling the hybrid system. The hybrid system has both an internal combustion engine and a motor/generator. The vehicle is controlled in response to the combination of states of five control parameters of the vehicle: polarity of the MG (positive or negative), relative rotor/stator speed, fueling of engine (on or off), clutch (on or off), and transmission shift position (drive, reverse, park). A control unit receives data from the vehicle representing these states, and determines an associated control mode. In at least one of the control modes, the engine both drives the vehicles and provides power to the generator.

Abstract: A driving assistance apparatus that performs accurate driving assistance in accordance with actual road environment is provided. An electronic control unit (ECU) acquires shape information and vehicular swept path information about a subject vehicle and a nearby vehicle, representing vehicles and movement thereof as rectangular solids. A three-dimensional space is formed as a vehicular swept path for the rectangular solid and a road map generated based on the formed three-dimensional space. A notification is provided if the subject vehicle runs outside a space. Control support is provided to return the subject vehicle to an area indicated as safe.

Abstract: A device and method for assisting in the management of an engine failure on an aircraft. The device automatically determines when an engine failure is detected, vectoring settings including speed, thrust and altitude settings designed to be implemented on the aircraft in such a manner as to allow it to fly to a particular airport.

Abstract: An apparatus that controls opening and closing of a roof glass is disclosed. The apparatus includes a drive motor that is actuated to selectively open and close the roof glass. The apparatus stores a count value that changes in correspondence with operation of the drive motor. The apparatus detects the number of cycles of reset starting and determines whether the detected number of the reset starting cycles is in a predetermined acceptable range. The apparatus switches initial setting, in accordance with which the relative relationship between the actual open/closed position of the roof glass and the count value is determined, to a non-set state if it is determined that the number of the reset starting cycles exceeds the acceptable range.

Abstract: A magnetic pacer system and method for adjusting vehicle speed in an amusement park ride. The system includes a controller and memory that stores speed settings such as upper and lower speed limits for the vehicle in a specific portion of a ride. A magnetic thruster is positioned near the portion of the ride, and a signal or signals are sent from position sensors to the controller. The controller determines the actual velocity of the vehicle as it travels along a direction of travel and acts to compare the determined vehicle velocity with the stored and desired speed settings. The controller then determines a magnetic force to apply to the vehicle including selecting whether the force is along the direction of travel or opposite to provide acceleration or deceleration of the vehicle. The magnetic thruster is selectively operated to generate a magnetic force to act on the vehicle.

Abstract: A system and method is provided for controlling the operation of notifying drivers of the fluid level. Primary and secondary keys are adapted to be associated to primary and secondary drivers. A key ignition device is positioned on the primary and secondary keys and generate driver status signals. A fluid level sensing device is operable to generate a fluid level signal indicative of the fluid level. A controller is coupled to the fluid level sensing device and the key ignition device. The controller determines whether the driver of the vehicle is the primary or secondary driver in response to the driver status signals. The controller notifies the primary or secondary driver of the fluid level in response to the fluid level signal. The controller selectively controls the operation of notifying the primary or the secondary driver based on whether the driver is the primary or secondary driver.

Abstract: The present example a vertical profile display system with enhanced temporal depiction of navigation information. Such a display, or user interface, may advantageously display information relating to the terrain an aircraft is traveling through based on time ahead of the aircraft to a terrain feature or event, rather than distance to the feature or event. Time to a particular feature may typically be displayed with altitude of the aircraft displayed on the Y-axis. However in alternative examples other types of displays, such as three dimensional displays and the like may be substituted for a two dimensional Cartesian display.

Abstract: An apparatus and method of optimizing collision free path planning comprising: initializing a plurality of feasible configuration points, sample points located in a free space, and sample points not located in the free space; determining a goodness rating of the various pluralities of points; generating new candidate points; determining if each new candidate point is a feasible configuration point and adding each to the plurality of feasible configuration points if it is; if not, determining if each new candidate point is located in the free space and adding it to the plurality of sample points located in the free space if it is; if not, adding to the plurality of sample points not located in the free space; determining an updated goodness rating of the various pluralities of points; determining if a termination criteria has been met and reporting a best solution or no solution if it has been met.