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Adaptive Shift Control

  1. The computer learns the driving habits and preferences of each individual driver by processing driving data on engine output, tire load, foot brake operation, etc. It then uses this data to adjust shift timing to best suit the driver's style.
  2. If the computer determines from the driving patterns that the driver is one who enjoys a relaxed, unhurried style, it adjusts timing to execute up-shifts at a lower engine speed to provide a smooth, quiet ride. On the other hand, if the computer determines the driver to prefer a sporty ride, it adjusts timing to shift up at a higher engine speed to provide more powerful response.
    Fig 1: Adaptive Shift Control During Acceleration
    G05102009Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  3. If the computer determines that the driver tends to apply the brakes often on a descending roadway, it adjusts timing to down shift sooner so that engine braking is more effectively applied. Conversely, if the computer determines that the driver does not brake much while driving downhill, it delays downshifting to minimize the effect of engine braking.
    Fig 2: Adaptive Shift Control On Downgrades
    G06240148Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.