METHOD OF RECEIVING/TRANSMITTING EVENT MESSAGE, CONTROLLED DEVICE, AND CONTROLLED POINT
First Claim
1. An event message transmitting method performed in a controlled device which is controlled by a control point, the event message transmitting method comprising:
- receiving an application from the control point via a network according to a network protocol;
installing the received application according to a framework of an execution environment of the controlled device;
generating a first event message which represents a state change of the application according to the framework; and
converting the first event message into a second event message which conforms to the network protocol.
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Accused Products
Abstract
An event message transmitting method performed in a controlled device (CD) which is controlled by a control point (CP) is provided, in which an application is received from the CP via a network according to a network protocol, the received application is installed according to a framework of an execution environment of the CD, a first event message that represents a state change of the application is generated according to the framework, and the first event message is converted into a second event message that conforms to the predetermined network protocol. Accordingly, information about a state change of a CD which operates in an execution environment can be adaptively transmitted according to a network protocol.
42 Citations
22 Claims
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1. An event message transmitting method performed in a controlled device which is controlled by a control point, the event message transmitting method comprising:
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receiving an application from the control point via a network according to a network protocol; installing the received application according to a framework of an execution environment of the controlled device; generating a first event message which represents a state change of the application according to the framework; and converting the first event message into a second event message which conforms to the network protocol. - View Dependent Claims (2, 3, 4, 5)
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6. A computer readable recording medium having recorded thereon a program for executing an event message transmitting method performed in a controlled device which is controlled by a control point, the event message transmitting method comprising:
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receiving an application from the control point via a network according to a network protocol; installing the application according to a predetermined framework of an execution environment of the controlled device; generating a first event message which represents a state change of the application, according to the framework; and converting the first event message into a second event message which conforms to the network protocol.
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7. An event message receiving method comprising:
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transmitting an application to a controlled device via a network according to a network protocol; and receiving an event message which represents information about a state change of the application from the controlled device, wherein the event message is converted according to the network protocol. - View Dependent Claims (8, 9, 10, 11)
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12. A computer readable recording medium having recorded thereon a program for executing an event message receiving method comprising:
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transmitting an application to a controlled device via a network according to a network protocol; and receiving an event message which represents information about a state change of the application from the controlled device, wherein the event message is converted according to the network protocol.
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13. A controlled device operating in an execution environment, the controlled device comprising:
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an application installation unit which installs an application received from a first control point which controls the controlled device according to a network protocol in the controlled device; an event message generating unit which generates information about a state change of the application as a first event message in the execution environment; and an event message converting unit which converts the first event message into a second event message in a format suitable for the network protocol. - View Dependent Claims (14, 15, 16, 17)
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18. A control point for controlling a controlled device according to a network protocol, the control point comprising:
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an application transmitting unit which transmits an application to the controlled device when the control point requests installation of the application in the controlled device; and an event message processing unit which receives from the controlled device an event message which represents information about a state change of the application, wherein the event message is converted to a format suitable for the network protocol. - View Dependent Claims (19, 20, 21, 22)
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Specification