Abstract:
A raster-based system for GNSS guidance includes a vehicle-mounted GNSS antenna and receiver. A processor provides guidance and/or autosteering commands based on GNSS-defined pixels forming a grid representing an area to be treated, such as a field. Specific guidance and chemical application methods are provided based on the pixel-defined treatment areas and preprogrammed chemical application prescription maps, which can include variable chemical application rates and dynamic control of the individual nozzles of a sprayer.
Abstract:
A raster-based system for GNSS guidance includes a vehicle-mounted GNSS antenna and receiver. A processor provides guidance and/or autosteering commands based on GNSS-defined pixels forming a grid representing an area to be treated, such as a field. Specific guidance and chemical application methods are provided based on the pixel-defined treatment areas and preprogrammed chemical application prescription maps, which can include variable chemical application rates and dynamic control of the individual nozzles of a sprayer.
Abstract:
A raster-based system for GNSS guidance includes a vehicle-mounted GNSS antenna and receiver. A processor provides guidance and/or autosteering commands based on GNSS- defϊned pixels forming a grid representing an area to be treated, such as a field. Specific guidance and chemical application methods are provided based on the pixel-defined treatment areas and preprogrammed chemical application prescription maps, which can include variable chemical application rates and dynamic control of the individual nozzles of a sprayer.
Abstract:
A GNSS-based, bidirectional mobile communication system includes a mobile unit, such as a vehicle or a personal mobile system, with GNSS (e g, GPS) and Internet (worldwide web) access A base station also has GNSS and Internet access, and provides differential (e g, DGPS) correctors to the mobile unit via the Internet The Internet communications link enables audio and/or video (AV) clips to be recorded and played back by the mobile unit based on its GNSS location The playback function can be triggered by the mobile unit detecting a predetermined GNSS location associated with a particular clip, which can be GNSS position-stamped when recorded Alternatively, clips can be generated by utilities and loaded by the application either from a personal computer or automatically over the Internet Moreover, maps, vehicle travel paths and images associated with particular GNSS-defined locations, such as way points, can be updated and position-stamped on the data server.
Abstract:
A system and method that provides intra-day confirmation of non-anonymous trade transactions made at an exchange includes the entry into a computer system of first data relative to the trade transaction on behalf of one party to the trade transaction, wherein the first data include a code identifying an opposing party to the transaction. A message is sent to the designated opposing party prior to submitting the trade transaction for matching prior to end-of-day clearing. The trade transaction is matched to second data relative to the trade transaction entered into the system based on identity between certain elements of the first data and the second data, and a confirmation is sent to at least one of the parties to the trade transaction.
Abstract:
A system and method that provides intra-day confirmation of non-anonymous trade transactions made at an exchange includes the entry into a computer system of first data relative to the trade transaction on behalf of one party to the trade transaction, wherein the first data include a code identifying an opposing party to the transaction. A message is sent to the designated opposing party prior to submitting the trade transaction for matching prior to end-of-day clearing. The trade transaction is matched to second data relative to the trade transaction entered into the system based on identity between certain elements of the first data and the second data, and a confirmation is sent to at least one of the parties to the trade transaction.
Abstract:
A method for steering an agricultural vehicle comprising: receiving global positioning system (GPS) data including position and velocity information corresponding to at least one of a position, velocity, and course of the vehicle; receiving a yaw rate signal; and computing a compensated heading, the compensated heading comprising a blend of the yaw rate signal with heading information based on the GPS data. For each desired swath comprising a plurality of desired positions and desired headings, the method also comprises: computing an actual track and a cross track error from the desired swath based on the compensated heading and the position; calculating a desired radius of curvature to arrive at the desired track with a desired heading; and generating a steering command based on the desired radius of curvature to a steering mechanism, the steering mechanism configured to direct the vehicle.
Abstract:
A system and method that provides a message engine to facilitate intra-day receiving of first data relative to the trade transaction on behalf of one party to the trade transaction, wherein the first data include a code identifying an opposing party to the transaction; sending a message to the designated opposing party prior to submitting the trade transaction for matching prior to end-of-day clearing; and monitoring a message queue for a response and sending a message to at least one of the parties based on the response.
Abstract:
A system and method that provides a message engine to facilitate intra-day receiving of first data relative to the trade transaction on behalf of one party to the trade transaction, wherein the first data include a code identifying an opposing party to the transaction; sending a message to the designated opposing party prior to submitting the trade transaction for matching prior to end-of-day clearing; and monitoring a message queue for a response and sending a message to at least one of the parties based on the response.
Abstract:
A method for steering an agricultural vehicle comprising: receiving global positioning system (GPS) data including position and velocity information corresponding to at least one of a position, velocity, and course of the vehicle; receiving a yaw rate signal; and computing a compensated heading, the compensated heading comprising a blend of the yaw rate signal with heading information based on the GPS data. For each desired swath comprising a plurality of desired positions and desired headings, the method also comprises: computing an actual track and a cross track error from the desired swath based on the compensated heading and the position; calculating a desired radius of curvature to arrive at the desired track with a desired heading; and generating a steering command based on the desired radius of curvature to a steering mechanism, the steering mechanism configured to direct the vehicle.