Information processing device for network system, a method thereof and recording medium recorded a program for such method
First Claim
1. An information processing device having a global unique ID which includes a self identifier information for identifying its entity and a function identifier information for identifying its function, said information processing device being connected with other information processing devices via a digital network, comprising:
- an input/output control unit for controlling input or output of analog signals to be exchanged between said information processing device and a first another information processing device connected via an analog signal line;
a memory unit for storing an identifier information for identifying said input/output control unit and said global unique ID of said first another information processing device corresponding thereto; and
a supply unit for supplying said global unique ID of said first another information processing device which is stored in said memory unit to a second another information processing device upon its request.
1 Assignment
0 Petitions
Accused Products
Abstract
Analog connections between plural electronic devices in an integrated digital network system connected via the IEEE-1394 bus can be easily recognized according to the invention. A DVHS requests an IRD, which are connected to the IEEE-1394 bus, to read the object entry which describes the object ID of an oEXT of the IRD (step 21). The IRD opens the plug descriptor stored therein (step 32). Then, the IRD reads out the contents of the object entry which describes the object ID of the oEXT from the plug descriptor opened in step 32, and transfer the contents thereof to the DVHS (step 33). The DVHS is allowed to recognize the status of analog connections from the contents of the object entry thus transferred (step 23).
-
Citations
14 Claims
-
1. An information processing device having a global unique ID which includes a self identifier information for identifying its entity and a function identifier information for identifying its function, said information processing device being connected with other information processing devices via a digital network, comprising:
-
an input/output control unit for controlling input or output of analog signals to be exchanged between said information processing device and a first another information processing device connected via an analog signal line;
a memory unit for storing an identifier information for identifying said input/output control unit and said global unique ID of said first another information processing device corresponding thereto; and
a supply unit for supplying said global unique ID of said first another information processing device which is stored in said memory unit to a second another information processing device upon its request. - View Dependent Claims (2, 3, 4, 5)
-
-
6. An information processing method for an information processing device having a global unique ID including a self identifier information for identifying its entity and a function identifier information for identifying its function, connected with other information processing devices via a digital network, and having an input/output control unit for controlling input or output of analog signals to be exchanged between the same and a first another processing device, said method comprising:
-
a step of memory control for storing said identifier information for identifying said input/output control unit in association with said global unique ID of said first another information processing device corresponding thereto; and
a step of supplying said global unique ID of said first another information processing device under the memory control to a second another information processing device upon its request.
-
-
7. A recording medium which records a computer readable program for use of an information processing method in an information processing device having a global unique ID including a self identifier information for identifying its entity and a function identifier information for identifying its function, connected to other information processing devices via a digital network, and having an input and/or output plug to establish a connection for exchanging analog signals between a first information processing device and a first another information processing device, said information processing method comprising:
-
a step of memory control for storing a plug identifier information for identifying said plug and said global unique ID of said first another information processing device corresponding thereto; and
a step of supplying said global unique ID of said first another information processing device under the memory control to a second another information processing device upon its request.
-
-
8. An information processing device having a global unique ID which includes a self identifier information for identifying its entity and a function identifier information for identifying its function, said information processing device being connected with other information processing devices via a digital network, comprising:
-
a unit for requesting transfer of a global unique ID of a first another information processing device to a second another information processing device which has a connecting plug and stores said global unique ID of said first another information processing device associated with the connecting plug thereof, by use of which analog signals are exchanged therebetween via an analog signal line, said requesting being made via said digital network; and
a unit for determining a function of said first another information processing device on the basis of said global unique ID thereof which said second another information processing device transferred responding to the request. - View Dependent Claims (9, 10, 11, 12)
-
-
13. An information processing method for an information processing device having a global unique ID including a self identifier information and a function identifier information for identifying a function of its own, connected via a digital network with other information processing devices, the method comprising:
-
a step of requesting transfer of a global unique ID of a first another information processing device to a second another information processing device which has a connecting plug for analog signals and stores a connecting plug identifier information for identifying said connecting plug in association with said global unique ID of said first another information processing device corresponding thereto, via said digital network; and
a step of determining a function of said first another information processing device from said global unique ID thereof transferred from said second another information processing device in response to said request.
-
-
14. A recording medium storing a computer readable program for an information processing device having a global unique ID including a self identifier information and a function identifier information for identifying a function of its own, connected via a digital network with other information processing devices, the recording medium recording process including the steps of:
-
requesting transfer of a global unique ID of a first another information processing device to a second another information processing device which has a connecting plug for analog signals and stores a connecting plug identifier information for identifying said connecting plug in association with said global unique ID of said first another information processing device corresponding thereto, via said digital network; and
determining a function of said first another information processing device on the basis of said global unique ID thereof transferred from said second another information processing device in response to said request.
-
Specification