POS system, POS system control method, and recording media processing system
First Claim
Patent Images
1. A POS system comprising:
- a host device includingan application unit that outputs a first command that performs a first operation on a medium to a first communication port, or a second command that performs a second operation different from the first operation to a second communication port,a receiving unit that receives the first command or second command output by the application unit, the first command or the second command being received by the receiving unit before being received by the first communication port or the second communication port,a command control unit that converts the first command received by the receiving unit to a third command, or converts the second command to a fourth command, anda host communication unit that transmits the third command or fourth command output from the command control unit to a third communication port; and
a device includinga device communication unit that receives the third command or fourth command,a first operating unit that performs the first operation based on the third command, anda second operating unit that performs the second operation based on the fourth command.
1 Assignment
0 Petitions
Accused Products
Abstract
A host device includes an application unit that outputs a first command or a second command, a receiving unit that receives the output first command or second command, a command control unit that converts the received first command to a third command, and converts the second command to a fourth command, and a host communication unit that transmits the converted third command or fourth command. A device includes a device reception unit that receives the third command or fourth command, a first operating unit that performs the first operation based on the third command, and a second operating unit that receives the fourth command and performs the second operation.
4 Citations
18 Claims
-
1. A POS system comprising:
-
a host device including an application unit that outputs a first command that performs a first operation on a medium to a first communication port, or a second command that performs a second operation different from the first operation to a second communication port, a receiving unit that receives the first command or second command output by the application unit, the first command or the second command being received by the receiving unit before being received by the first communication port or the second communication port, a command control unit that converts the first command received by the receiving unit to a third command, or converts the second command to a fourth command, and a host communication unit that transmits the third command or fourth command output from the command control unit to a third communication port; and a device including a device communication unit that receives the third command or fourth command, a first operating unit that performs the first operation based on the third command, and a second operating unit that performs the second operation based on the fourth command. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A POS system control method, comprising steps of:
-
an application outputting a first command that performs a first operation on a recording medium to a first communication port, or a second command that performs a second operation different from the first operation to a second communication port, receiving, by a receiving unit the output first command or second command, the first command or the second command being received before being received by the first communication sort or the second communication sort, converting the first command to a third command when the first command is received by the receiving unit, or converting the second command to a fourth command when a second command is received by the receiving unit, and transmitting the converted third command or fourth command to a third communication port; the device performing the first operation when the third command is received, and performing the second operation when the fourth command is received. - View Dependent Claims (12, 13, 14)
-
-
15. A non-transitory medium processing system comprising:
-
a host device including an application unit that outputs a first command that performs a first operation on a medium to a first communication port, or a second command that performs a second operation different from the first operation to a second communication port, a receiving unit that receives the first command or second command output by the application unit, the first command or the second command being received by the receiving unit before being received by the first communication port or the second communication port, a command control unit that converts the first command received by the receiving unit to a third command, or converts the second command to a fourth command, and a host communication unit that transmits the third command or fourth command output from the command control unit to a third communication port; and a device including a device reception unit that receives the third command or fourth command, a first operating unit that performs the first operation based on the third command, and a second operating unit that performs the second operation based on the fourth command. - View Dependent Claims (16, 17, 18)
-
Specification