公开(公告)号：US4771382A

公开(公告)日：1988-09-13

申请号：US039808

申请日：1987-04-15

申请人： Fusahiro Shiono ,  Soichi Ohnishi

发明人： Fusahiro Shiono ,  Soichi Ohnishi

IPC分类号： G07G1/14 ,  G06F15/21

CPC分类号： G06Q30/04 ,  G06Q20/202 ,  G07G1/14

摘要： An electronic cash register system of the register-in-line type includes a master machine and a plurality of slave machines which communicate with the master machine. A state determination system is included in each of the slave machines for storing a state indicating signal which indicates whether a reset operation or a read operation has already been conducted to the transaction data registered in the slave machine. When the transaction data is transmitted to the master machine, the state indicating signal is also transmitted to the master machine. Accordingly, the operator of the master machine can monitor the operational states of the respective slave machines.

摘要翻译： 在线类型的电子收款机系统包括主机和与主机通信的多个从机。 在每个从机中包括状态确定系统，用于存储指示是否已经对登记在从机中的交易数据进行了复位操作或读取操作的状态指示信号。 当交易数据被发送到主机时，状态指示信号也被发送到主机。 因此，主机的操作者可以监视各个从机的操作状态。