针对中国钢厂运焦机车大多采用人工驾驶,人工操作定位精度差、劳动强度大、事故多的现状,设计一种焦炉机车三车对正和连锁的自动控制系统.重点研究了定位运行控制中的关键技术和方法,设计的控制系统可实现无差错炉号识别,自动停车定位误差小于±10 mm.系统动态性能好,控制灵活可靠.解决了焦炉机车在恶劣生产环境下的自动控制问题. In view of the fact that most locomotives carrying steel locomotives in China use artificial driving, poor positioning accuracy of manual operation, heavy labor intensity and many accidents, an automatic control system is designed to align and interlock the three locomotives of coke oven locomotives. The key technology and method are designed, the designed control system can realize the identification of the furnace with no error, the automatic parking positioning error is less than ± 10 mm, the system has good dynamic performance and flexible and reliable control, solved the automatic control problem of the coke oven locomotive in the harsh production environment .