Manchester code was used in data coding, each frame of data included synchronoushead, valid data bits and cyclic redundancy parity bits.
数据的编码采用了曼彻斯特编码格式，每帧数据包括同步头、有效数据位和冗余校验位三部分。
2
The utility model discloses a force driven fixing structure for axle center which comprises gear or synchronous belt wheel, axle clamp and inner hexagonal head bolt.