摘要:
Disclosed are an apparatus and a method for integrated management of digitalized information and dynamic resources of a building, in order to integrate and manage digital information associated with a building and information on resources dynamically managed, such as various sensors and devices, networks, services, and the like in the building built up in a building designing or construction stage, resource objects are generated for each of the digitalized building information and dynamic resource information collected from one or more dynamic resources associated with the building, and a list thereof is maintained and managed, and an integrated map of a resource relationship object representing a relationship between the resource objects is generated, maintained, and managed on the basis of the list.
摘要:
A smart home system based on a cloud computing includes: a home gateway connecting a home network device to an external network, the home network device being connected to a home network at each home. The system further includes and a cloud server, connected to the home gateway, for collecting contents information stored in the home network device and resource information of the home network information and performing a unified management of the contents information and the resource information at the each home.
摘要:
A method for detecting failures and requesting failure diagnoses, includes receiving monitoring information from an resource object. Further, the method includes, if an error message is included in the received monitoring information, determining that a failure has been detected in the resource object to send a failure diagnosis request message to a failure diagnosis framework. Furthermore, the method includes receiving failure diagnosis result information from the failure diagnosis framework.
摘要:
A semantic home network management system includes: a home network for collecting sensing information based on a state of a home network and analyzing the collected sensing information to configure semantic information; and a cloud inference apparatus for collecting and managing the semantic information provided from the home network through an internet protocol (IP) network, and applying an inference rule to the collected and managed semantic information to provide inference rule-applied semantic information to the home network. The inference rule is a rule that performs inference by recognizing at least one of a device state, a network state, a system state, and a service state.
摘要:
There are provided a fault processing system and method for quickly and accurately diagnosing a fault and autonomously processing the fault, based on interdependencies between various devices, networks, systems, and services in home network environments, the method including: establishing fault detection rules for detecting faults belonging to respective fault types defined for each situation by classifying faults occurring in the home network environments, fault diagnosis rules for diagnosing a fault type of a fault, and fault processing rules defining a method of solving a fault for each fault type; collecting state information of devices, networks, services, and the system in the home network environments and detecting a fault based on the fault detection rules; diagnosing the fault type of the detected fault by applying the fault diagnosis rules; and processing the detected fault based on the fault processing rules according to the diagnosed fault type.
摘要:
Provided is an inference-based home network error handling system and method capable of recognizing an error which occurs in a home network environment including a plurality of devices and services that are connected and executed, handling the error on the basis of an inference function, and providing support information used to recognize a cause of the error and handle the error to the user for the convenience of the user. Accordingly, errors are recognized according to devices, networks, and services, types of the errors recognized by applying inference rules set in advance and error handling rules are inferred, a result of the inferring is provided to the user, and error handling operations are performed according to a selection of a user.
摘要:
An apparatus for operating a home network includes a plurality of devices connected through the home network; and a building structure drawing DB for storing a building structure drawing regarding the inside of the building. Further, the apparatus for operating a home network includes a home network management system for generating service execution scheme information to provide an application service by using each device based on home network state information, determining building structure and home network configuration information based on building structure drawing information and the generated service execution scheme information, and controlling each device by determining whether to operate the application service.
摘要:
A method for reconfiguring services in a home network environment where plural devices included in a device group operate in conjunction with application services includes analyzing an application service script; collecting home network status information through the home network environment; and matching the application service script with the home network status information to generate a corrected application service execution plan.
摘要:
A communication method based on user datagram protocol (UDP) in a transmitter includes: segmenting a message provided thereto into packets of a predetermined size; allocating a serial number to each of the segmented packets; storing the segmented packets in a packet buffer to transmit the packets to a receiver in order of the allocated serial numbers; and waiting for a control message indicating packet receipt completion from the receiver. The communication method based on UDP in a receiver includes: receiving packets segmented by a predetermined size in order of serial numbers from a transmitter; and when the received segmented packets are message packets and there is no missing packet, assembling the segmented packets in order of the serial numbers to complete a message.
摘要:
Provided are a system and method for hierarchical message transmission between devices in a network environment including heterogeneous networks. The system is for hierarchical message transmission between devices in a heterogeneous network environment in which a plurality of sub-networks including at least one device and having different characteristics are configured in the form of a hierarchical tree with respect to a super-network. Aggregators for collecting and transferring device information on the devices to another network, the super-network, or the sub-networks are prepared in the super-network and sub-networks. Each of the devices includes an application service interface, a plurality of network adapters, a network manager, an address mapping and storage unit, and a message manager. Accordingly, devices can effectively communicate with each other, and in a network environment including heterogeneous networks, communication between the devices and management of the devices can be provided simply and comprehensively.