摘要:
One embodiment provides a charge/discharge determination apparatus for performing a charge/discharge control of a battery based on instructions given from charge/discharge instruction apparatuses, including: a battery information storage unit which stores battery information concerned with the battery; a charge/discharge information storage unit which stores charge/discharge information for charging/discharging the battery; a communication unit which receives a communication message concerned with an access request from each charge/discharge instruction apparatus; and a control unit which controls access from each charge/discharge instruction apparatus based on the battery information, the charge/discharge information and contents of the access request.
摘要:
A power control apparatus is provided that includes a calculation unit, a detection unit, a storage unit, a selection unit and an execution unit. The detection unit detects whether a required spare capacity is short, based on the required spare capacity, the spare power, and the total spare power capacity. The storage unit stores power control operation items. The selection unit selects power control operation items if the required spare capacity is short. The execution unit executes application operation of one or more the power control operation items until the required spare capacity becomes available, and executes waiting operation of one or more power control operation items executing the application operation if the required spare capacity is available.
摘要:
According to an aspect of the present invention, there is provided with a device control system including: an acquiring unit which acquires a BML document which can be delivered in digital broadcasting; a BML interpreting unit which interprets a description described in the BML document, for controlling an external device; and a communication unit which communicates with the external device on the basis of a result of interpretation by the BML interpreting unit.
摘要:
A communication method includes; generating identification information for identifying each of detected appliances on a second network; classifying the generated identification information; publishing for a terminal device on a first network a list of the identification information; upon receipt of a request for call connection with identification information on the published list from the terminal device on the first network, establishing call connection with the terminal device; and mediating communication between the terminal device and an appliance on the second network assigned the identification information.
摘要:
A content distribution arbitration apparatus is built in a LAN connected to a plurality of content receivers receiving a content transmitted in multicast from a content distribution server through a network, and includes a first memory to store constraint information indicating the number of channels capable of receiving contents simultaneously in the LAN and a communication band, a second memory to store connection information indicating a distribution channel used by each of the content receivers which receives a content, a message receiver to receive a message for requesting distribution of content by a desired distribution channel, and a controller to determine whether the message is accepted based on request of the message, the constraint information and the connection information.
摘要:
In a communication device for carrying out communications according to an Echonet protocol on a network of a prescribed network layer protocol, a prescribed bit sequence value of a network layer address or a datalink layer address of the communication device is set as a candidate for an Echonet address to be used in the Echonet protocol. Then, an inquiry packet for inquiring whether the prescribed bit sequence value is identical to the Echonet address used by each other communication device or not is transmitted, and the prescribed bit sequence value is determined as the Echonet address of the communication device when the prescribed bit sequence value is judged as not identical to any of Echonet addresses used by the other communication devices.
摘要:
An apparatus and method for processing a Web page is disclosed. A Web processing unit receives a first Web page from a Web server and displays the first Web page on a screen. The Web processing unit acquires a communication program identified by the first Web page. An external state is monitored and thereby operation information responsive to the external state is generated. The Web processing unit executes the communication program to change the first Web page displayed on the screen to a second Web page according to the operation information.
摘要:
In a communication device for carrying out communications according to an Echonet protocol on a network of a prescribed network layer protocol, a prescribed bit sequence value of a network layer address or a datalink layer address of the communication device is set as a candidate for an Echonet address to be used in the Echonet protocol. Then, an inquiry packet for inquiring whether the prescribed bit sequence value is identical to the Echonet address used by each other communication device or not is transmitted, and the prescribed bit sequence value is determined as the Echonet address of the communication device when the prescribed bit sequence value is judged as not identical to any of Echonet addresses used by the other communication devices.
摘要:
According to an aspect of the present invention, there is provided with a device control system including: an acquiring unit which acquires a BML document which can be delivered in digital broadcasting; a BML interpreting unit which interprets a description described in the BML document, for controlling an external device; and a communication unit which communicates with the external device on the basis of a result of interpretation by the BML interpreting unit.
摘要:
There is provided a charge/discharge determining apparatus for managing a natural energy power generation facility, a power plant and a plurality of batteries in an electrical power system. The apparatus includes: a system information acquiring section configured to acquire an actual value of natural energy power that is supplied from the natural energy power generation facility to the electrical power system; a battery information acquiring section configured to acquire battery electric energy information from the respective batteries, wherein the battery electric energy information indicates charge/discharge electric energies of the respective batteries which can be discharged from or charged in the respective batteries; and a determining section configured to determine at least one battery to be charged/discharged from among the plurality of batteries, wherein when an absolute value of a difference between the actual value and a predicted value of the natural energy power is larger than a threshold value.