| 摘要 |
PURPOSE:To ensure the execution of inspecting processes without special skill, by comparing the range of the normal number of rotation of an output shaft, which are preset in correspondence with each speed stage and the number of rotation of the output shaft, which is detected at an applicable stable state; automatically discriminating the speed stage which is used at present time; and perceptibly outputting the discriminated result. CONSTITUTION:In a CPU52, it is judged that which number of rotation is selected among the three numbers of rotations, and the number of rotation parameter M of a main driving shaft is determined. Then, the number of rotation of the main shaft 2b is taken in, and the number of selecting gear stages N is determined. Thereafter, the number of rotation of a transmission is taken in, and row vector XMN is obtained. The similarity of said vector XMN and a normal vector pattern SMN corresponding to each value of said number of rotation parameter M and the number of selecting gear states N is obtained. The distance D between XMN and SMN is obtained. At the time of D<=D+h, a control part 50 makes a display part 70 to indicate two displays of (M) stage gear and (OK). At the time of D>D+h, two displays of (M) stage gear and (NG) are made on the display part 70. |
