AUTOMATIC SPEED CHANGE CONTROL DEVICE IN INDUSTRIAL CAR

摘要

PURPOSE:To economize in storage capacity by providing a storage area for storing data on speed change points and a storage area for storing data on linear functions for calculating a speed change point in a storage device. CONSTITUTION:RAM 17 is provided with a storage area for storing data on acceleration opening amounts theta0-theta3 and running velocities V01d-V33u and with a storage area for storing data A1-A12 on inclination for a linear function connecting the speed change points to each other as a parameter of each speed change point. Thus, it is not necessary to set the speed change condition data for the running velocities and the acceleration opening amount on each running velocity and acceleration opening amount as conventionally, so that the amount of data is very small to economize in storage capacity of a storage device.