摘要:
Ease of use for the user is provided when a client copies or moves a content in a server by considering copying or moving of management information associated with the content. The present invention is so configured to show that it has a chapter information sharing means as extension information of equipment information of the server, and to allow a client to obtain chapter information from the server when the content is copied or moved.
摘要:
In a broadcasting receiver, the receiver is so operated as not to disturb viewing by audiences other than an operator. The broadcasting receiver has an image pickup unit for photographing images of televiewers, a face detection unit for detecting faces of the televiewers from the photographed image, an individual discrimination unit for managing detected faces discriminately, a watching concentration degree calculation unit for calculating degrees of concentration of watching a television in respect of individual discriminated faces and an operation execution decision unit for deciding a television operator and deciding execution of operation in accordance with values of watching concentration degrees of the televiewers other than the operator.
摘要:
An object of the present invention is to provide network devices and a network device control method which enable control network devices connected to an IP network, AV devices connected over 1394IF through gateway devices from the IP network, and home devices connected to ECHONET to be controlled without distinction among them. To achieve this object, a network device to serve as a controller comprises a controller application that detects a service of a target network device, using a message complying with an information exchange protocol common to the network, collects information such as an access method for the service, a function name, and parameters, and controls the network device upon request, and an information exchange protocol processing part that exchanges messages according to a protocol common to the network devices. The network device targeted for control comprises service that provides information for the controlling network device to perform control to the controller, and the information exchange protocol processing part.
摘要:
An authentication information and a verification information are previously generated and the authentication information is stored to an authentication data generating apparatus, while the verification information is stored to a gateway. When a controller tries to make communication With a customer premises apparatus, the authentication data generating apparatus connected to the controller generates an authentication data using the authentication information and the gateway verifies the authentication data using the verification information. Moreover, the gateway restricts, when connected to the authentication data generating apparatus, the communication between the controller located in the outside of customer premises and the customer premises apparatus. Moreover, the gateway changes, while connected to the authentication data generating apparatus, an address of the customer premises apparatus and stores the changed address to the authentication data generating apparatus. The address of the customer premises apparatus is not informed to the controller provided in the outside of customer premises. Consequently, a system for safely controlling the customer premises apparatus from the outside of customer premises with the controller without bringing this controller into the customer premises to register a controller identification information to the gateway can be provided.
摘要:
For enabling to deal with various kinds of events, but without knowing the meaning of the event issued by network equipments, an event notifying equipment notifies URL for an event receiving equipment to access a HTML file corresponding to the event, in the form of an event parameter, thereby providing a HTML file for indicating a reason of generating the event and a HTML file for prompting a process corresponding to the event, in response to a request from a Web browser. An event receiving apparatus is able to execute the event process only by accessing to the URL included in the event parameter.
摘要:
An object of the present invention is to provide network devices and a network device control method which enable control network devices connected to an IP network, AV devices connected over 1394IF through gateway devices from the IP network, and home devices connected to ECHONET to be controlled without distinction among them. To achieve this object, a network device to serve as a controller comprises a controller application that detects a service of a target network device, using a message complying with an information exchange protocol common to the network, collects information such as an access method for the service, a function name, and parameters, and controls the network device upon request, and an information exchange protocol processing part that exchanges messages according to a protocol common to the network devices. The network device targeted for control comprises service that provides information for the controlling network device to perform control to the controller, and the information exchange protocol processing part.
摘要:
According to the present invention, even when the operation requested through the second transmission path (or first transmission path) cannot be performed, it is possible to perform the requested operation by using the function of the device coupled to the first transmission path (or second transmission path).
摘要:
In a broadcasting receiver, the receiver is so operated as not to disturb viewing by audiences other than an operator. The broadcasting receiver has an image pickup unit for photographing images of televiewers, a face detection unit for detecting faces of the televiewers from the photographed image, an individual discrimination unit for managing detected faces discriminately, a watching concentration degree calculation unit for calculating degrees of concentration of watching a television in respect of individual discriminated faces and an operation execution decision unit for deciding a television operator and deciding execution of operation in accordance with values of watching concentration degrees of the televiewers other than the operator.
摘要:
A copyright of a content is protected by preventing creation of illegal copies of the content and the content is prevented from being transmitted beyond a range of personal use in a process to transmit the content through a LAN.Before transmission of a content, a content transmission apparatus and a content reception apparatus perform a determination of authentication information available in a predetermined command accompanying authentication information, or an authentication determination based on a time until reception of a response to a predetermined command request accompanying predetermined authentication information. If the authentication is unsuccessful, the requested content is not transmitted to the content reception apparatus. With such arrangement, it is possible to effectively protect a copyright when a content is transmitted by way of a network.
摘要:
The present invention is intended to simplify the user's initial setup operation when connecting a new network device to a network in his/her house/room, and further to prevent connection of a network device that is unknown to that user. A network connection management device, when receiving a network connection request from a new network device, sends the request to other network devices connected already to the network. The request then is displayed on each respective displaying means in order to prompt the user to confirm the request. The confirmation data inputted by the user through the inputting means of any of these network devices is sent to the network connection management device, which then determines whether to permit the connection to said network. When the decision result is “YES” (permit), the new network device is connected to the network.