Instruments Status Monitoring Scheme Based on Data Stream Interception
Wang Shu-shi · Jisuanji gongcheng · 2010
As for status monitoring for computer-controlled instruments,a monitoring scheme for data stream based on computer serial interface is proposed,which avoids the risk form hardware monitoring by pure software technology and judges instrument status by interception and pattern matching data stream between instruments and serial interface. In order to improve the detection efficiency of data stream and reduce the occupancy rate of resources,weighted core-fitting density approximation approach is chosen instead of traditional M-core.