Unibus structure of tower crane control device

The utility model discloses a unibus structure of a tower crane control device, which comprises a CAN bus (1) connected with a black box plate (2), a linkage bedplate (3), an eddy current controller (4), a remote controller (5), a lifting main control board (6), a rotary main control board (7) and a variable amplitude main control board (8), and CAN isolation transceivers (9) are connected betweenthe black box board (2), the linkage bedplate (3), the eddy current controller (4), the remote controller (5), the lifting main control board (6), the rotary main control board (7) and the amplitude-variable main control board (8) and a bus of the CAN bus (1). According to the utility model, the mutual interference of multiple power supplies can be eliminated, the communication reliability is improved, and the advantages of good communication stability and good communication accuracy are achieved. 本实用新型公开了一种塔机控制装置的单总线结构，它包括CAN总线（1），CAN总线（1）上连接有黑匣子板（2）、联动台板（3）、涡流控制器（4）、遥控器（5）、起升主控板（6）、回转主控板（7）和变幅主控板（8），黑匣子板（2）、联动台板（3）