累加和 meaning in Chinese

accumulated sum

System adopts rs - 485 bus communication network which way of communication is half duplexing and accumulate and check - up communication algorithm , which are carried on data transmission
系统采用半双工式rs - 485总线型通信网络和累加和校验通信算法进行数据传输。
The ibm - pc computer can inspect and monitor the distant controller . ( 3 ) we used the counter and timer to improve the rate of success and the system containing error ability and avoid the infinite cycle when we design the serial communication software . moreover we adopt the checking out method
( 3 )在串行通讯软件设计方面，采用了重复次数计数器和定时器，从而大大提高了通讯的成功率和系统的容错能力并且避免了发生死锁情况；在数据传输过程中，采用累加和的校验方法，保证了系统传输的安全性、可靠性。