差错检验 meaning in Chinese

error check

The system adopts redundancy technique and error proof measure : communicating process uses a self - adapting protocol and crc ; master computer software can avoid human - initiated - failure , check data border , limit authority , backup system data and start backup computer by software etc . to some extent , these ways help to increase the reliability of the system
本系统采用了冗余技术和容错措施：系统中的通信过程采用了自适应协议和crc差错检验；上位机软件具有防止人为误操作、数据边界检查、权限限制、系统数据备份和软件实现双机热备用等功能。一定程度上提高了系统的可靠性。