Design of Pan-Camera Decoder in Digital Video Monitoring System Based on Embedded Microcontroller

摘要：

This paper presents the design method of pan-camera decoder applying in digital video monitoring system including software and hardware. This decoder was based on embedded microcontroller C8051F330 and was mainly composed of regulated power supply circuit, serial communication interface circuit, watching dog circuit, input/output alarm circuit and pan-camera control circuit. It is connected with the UP computer by RS-485 serial communication protocols. This decoder can realizes the pan-camera automatic control, including pans up, down, left, right, level rotation movement and cameras focus, zoom, iris adjustment. Experimental results show that this decoder operates reliability and accurately.

关键词： Embedded Microcontroller Pan-Camera Decoder Serial Communication

作者: Tan Kejun Luan Xiuzhen Meng Xianyao

作者单位: Automation & Elec.Eng.College,Dalian Maritime University.Dalian 116026,China

会议类型: 国际会议

会议名称: 第八届国际电子测量与仪器学术会议(Proceedings of 2007 8th International Conference on Electronic Measurement & Instruments)

会议地点: 西安

会议语种:英文

在线出版日期: 2007-08-16（万方平台首次上网日期，不代表论文的发表时间）