摘要
根据煤矿井下巷道分布特点,应用RSSI定位算法,提出基于节点协作的精确定位算法,将精确定位分为起始粗略定位和循环求精2个阶段进行,并对矿井不同区域网络进行专门规划。经过现场试验验证,定位误差在10 m以内,能够满足矿井人员位置精确要求。
According to the distribution characteristics of coal mine underground roadway,by using RSSI location algorithm,and the precise positioning algorithm was proposed based on node collaboration,precise positioning was divided into two stages,start rough location stage,and iterative refinement stage. And the different area network of the coal mine was designed specially. Through the field test and verification,the positioning error is less than 10 meters,can meet the requirements of the mine personnel position.
出处
《中州煤炭》
2015年第10期25-27,共3页
Zhongzhou Coal
