基于DM642的双CCD同步运动研究

Study of Synchronous Movement of Dual CCD Based on DM642

基于DM642的RS-232通讯协议,分析双CCD同步协调运动控制系统的组成结构和工作原理,给出双CCD同步协调运动控制的实现方法以及同步运动控制命令字的计算方法,并在DM642上实现双EVI-D100P彩色摄像机方位和俯仰的立体空间运动。最后,进行系统仿真试验。

Based on the RS-232 communication protocol of DM642, the structure and working principle of the control system for the dual CCD synchronous movement are analyzed in detail. And the executive method for the dual CCD synchronous movement is presented, along with the computing method of the control command word in this paper. With the help of the DM642 development platform, the synchronous movements of both pitch and orientation in the tri - dimensional space have been realized for the dual CCD composed of two EVI - D100P cameras. At last, the simulation experiment has been performed on the binocular vision system developed in this paper.