排爆機器人手動控制信息采集系統主要由PC 機、手動信息采集板，外圍傳感設備組成。手動信息采集板以AT89C51 單片機和12 位并行A/D 轉換器AD574A 為核心，實現多路A/D 采樣，完成手動控制信息的采集；PC 機與手動信息采集板采用RS232 通信建立聯系，在中斷方式下通過C 語言編程實現采樣數據的接收。
關鍵詞 機器人; 手動控制; 單片機; A/D 轉換器;

THE REALIZATION OF A MANUAL CONTROL SYSTEM IN SAMPLEING FOR THE BOMB-EXCLUSIVE ROBOT WANG Chun-bao，JIANG Liang-zhong ，YAO Xi-fan, LIN Zhuo-hua (College of Mechanical Engineering, South China University of Technology, Guangzhou 510640) Abstract：The manual control system in sampling for the bomb-exclusive robot mainly consists of the computer、 manual information sampling board and the peripheral equipments.The manual information sampling board ,which take the AT89C51 singlechip and the 12-Bit A/D Converter AD574 as the core, realizes the collection of the manual control information; The computer communicates with the manual information sampling board by RS-232,and realizes the collection of the sampling data by programming in C language under the interrupt way.
Keyword：robot; manual control; singlechip; A/D Converter;