一种智能云台控制操作键盘设计  

A Design of Control Keyboard with Intelligence Used in Pan/Tilt

作　　者：吴力普[1] 王文白[1] 

机构地区：[1]北方工业大学机电工程学院,北京100144

出　　处：《北方工业大学学报》2011年第3期46-51,共6页Journal of North China University of Technology

摘　　要：分析了目前主流的云台控制键盘的特点,并指出其无法确认云台正确接收控制命令.给出了一种带反馈应答和自动控制功能的云台控制操作键盘的硬件电路,同时分析了多协议下键盘的常规操作功能、反馈检测功能和自动控制功能的设计方法,并通过编程调试加以实现.该键盘的应用可以有效提高监控系统的稳定、可靠性,并扩展监控系统功能.This paper analyzes the characteristics of the current popular PTZ control keyboard, and points out the drawback that it fails to verify whether the control order is received correctly. Here is presented a kind of PTZ control keyboard hardware with feedback, response function and cybernation. Finally, this paper analyzes the design of the functions of routine operation of the key board, feedback and checking, and cybernation under multi-protocol conditions, and realizes the purpose through programming and debugging. The application of the control keyboard develops functions of monitoring systems and effectively improves their stability and reliability.

关 键 词：云台 控制键盘 云台协议 Pelco—D 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]