| 摘要 |
A method and an arrangement for indication of gear change operations in an electronically controlled mechanical multi-step gearbox (1). The invention is distinguished by the fact that the speed of the input shaft (6) to the gearbox (1) is detected by a first sensor (7, 8) for generation of a first speed signal, that the speed of the output shaft (9) from the gearbox (1) is detected by a second sensor (10, 11) for generation of a second speed signal and that said output signal is generated by the control unit (12) on the basis of these speed signals and with the assistance of data stored in a memory which concern the gear change ratios of the gearbox (1). |
