1
David S Breed, Wendell C Johnson, Wilbur E Duvall: Accident avoidance system. Intelligent Technologies International, Brian Roffe, June 11, 2002: US06405132 (533 worldwide citation)

System and method for preventing vehicle accidents in which GPS ranging signals relating to a host vehicle's position on a roadway on a surface of the earth are received on a first communication link from a network of satellites and DGPS auxiliary range correction signals for correcting propaga ...


2
David S Breed, Wilbur E DuVall, Wendell C Johnson: Method and system for controlling a vehicle. Intelligent Technologies International, Brian Roffe, August 1, 2006: US07085637 (313 worldwide citation)

Apparatus for sensing a potential rollover situation involving a vehicle including an inertial reference unit including three accelerometers and three gyroscopes which provide data on vehicle motion, vehicle control devices arranged to affect control of the vehicle and a processor coupled to the ine ...


3
David S Breed: Method and system for detecting objects external to a vehicle. Intelligent Technologies International, Brian Roffe, April 10, 2007: US07202776 (303 worldwide citation)

Method and system for obtaining information about objects in the environment outside of and around a vehicle and preventing collisions involving the vehicle includes directing a laser beam from the vehicle into the environment, receiving from an object in the path of the laser beam a reflection of t ...


4
David S Breed, Wilbur E Duvall, Wendell C Johnson: Accident avoidance system. Intelligent Technologies International, Brian Roffe, April 9, 2002: US06370475 (298 worldwide citation)

System and method for preventing vehicle accidents in which the absolute position of the vehicle is determined, e.g., using a satellite-based positioning system such as GPS, and the location of the vehicle relative to the edges of the roadway is then determined based on the absolute position of the ...


5
David S Breed, Wendell C Johnson, Vittorio Castelli, William E Seitz, Wilbur E DuVall: Method and arrangement for mapping a road. Intelligent Technologies International, Brian Roffe, February 25, 2003: US06526352 (277 worldwide citation)

Arrangement and method for mapping a road during travel of a vehicle having two data acquisition modules arranged on sides of the vehicle, each including a GPS receiver and antenna for enabling the vehicle's position to be determined and a linear camera which provides one-dimensional images of ...


6
David S Breed: Low power remote asset monitoring. Intelligent Technologies International, Brian Roffe, July 19, 2005: US06919803 (234 worldwide citation)

Arrangement for monitoring an asset including an interior sensor system arranged on the asset to obtain information about contents in the interior of the asset, a location determining system arranged on the asset to monitor the location of the asset and a communication system arranged on the asset a ...


7
David S Breed, Wilbur E DuVall, Wendell C Johnson, Kostyantyn Alexandrovich Lukin, Vladymyr Michailovich Konovalov: Method and arrangement for communicating between vehicles. Intelligent Technologies International, Brian Roffe, April 13, 2004: US06720920 (204 worldwide citation)

Method for transferring information between a vehicle and a transmitter in which a unique pseudorandom noise signal is transmitted by the transmitter in a carrier-less fashion composed of frequencies within a pre-selected band. Information is encoded in the noise signal relating to an identification ...


8
David S Breed, Wendell C Johnson, Wilbur E DuVall: Method and system for controlling a vehicle. Intelligent Technologies International, Brian Roffe, July 27, 2004: US06768944 (199 worldwide citation)

Control system and method for controlling a vehicle or a component of a vehicle in which an inertial reference unit includes accelerometers and gyroscopes which provide data on vehicle motion and a processor processes the data and controls the vehicle or the component of the vehicle based thereon. M ...


9
David S Breed: Asset system control arrangement and method. Intelligent Technologies International, Brian Roffe, February 16, 2010: US07663502 (196 worldwide citation)

System and method for wirelessly controlling systems in an asset, such as a house or trailer, in which a movable device, such as a PDA, cellular telephone or vehicle, includes a transmitter arranged to transmit signals, and a control unit is arranged on or in connection with the asset and includes a ...


10
David S Breed, Wilbur E DuVall, Wendell C Johnson: Accident avoidance systems and methods. Intelligent Technologies International, Brian Roffe, November 13, 2007: US07295925 (184 worldwide citation)

Method and system for preventing accidents between first and second vehicles includes a positioning system arranged in each vehicle for determining the absolute position thereof, a memory unit arranged in the first vehicle for storing data about travel lanes, a communication system for transmitting ...