Splitter shift controller and engine fuel controller

摘要

The transmission system (92) comprises a splitter-type mechanical transmission (10) having a splitter-type auxiliary section (14) that has a splitter-high ratio (overdrive) and a splitter-low ratio (direct) connected in series with a manually shifted main transmission section (12). The system includes a system controller (124) for receiving input signals indicative of at least engine speed and transmission output shaft speed and for processing the same according to predetermined logic rules to issue command output signals to system actuators including an engine fuel controller (130) and a splitter shift controller (112).