公开(公告)号：KR100640173B1

公开(公告)日：2006-11-01

申请号：KR1020050062069

申请日：2005-07-11

Applicant: 아주대학교산학협력단

Inventor： 조위덕 ,  허길 ,  박희정

IPC: H04L12/12 ,  H04L12/16 ,  G06K17/00 ,  H04B3/54

Abstract: A situation recognition-based home appliance control system is provided to enable centralized management and easily add a new service by simplifying defining of a situation or working and making remote registration and change possible. A sensor(10) generates sensing information used as a basis for determining a context. A sensing information processor(20) processes the sensing information into a message format that can be well understood by a context recognizing unit(50). A context defining unit(30) helps to describe a context to be recognized in a context description language, and transfers it to a context description language interpreting unit(40). The context description language interpreting unit(40) interprets the received context description to generate a state transition function and transfers it to the context recognizing unit(50). The context recognizing unit(60) applies the state transition function to sensing information continuously generated over time, and when it recognizes arbitrary sensing information, the context recognizing unit(60) understands that a context has generated and informs a general controller(80) accordingly. A control defining unit(60) helps describe content to be controlled for each context in a control description language of a normal language format, and when a control description is completed, the control defining unit(60) transfers it to a control description language interpreting unit(70). The general controller(80) generates a suitable control command language from a context recognition signal generated whenever the context recognizing unit(60) recognizes a context. An integrated controller(90) interprets the control command language received from the general controller(80) to analyze a type of a home appliance to be controlled, and transfers a suitable control code to a home appliance controller(100). The home appliance controller(100) receives the control code and generates a corresponding control signal.

Abstract translation: 提供一种基于情境识别的家用电器控制系统，以实现集中管理，并通过简化定义情况或工作以及进行远程注册和更改来实现轻松添加新服务。 传感器（10）生成用作确定上下文的基础的感测信息。 感测信息处理器（20）将感测信息处理成可由情境识别单元（50）很好理解的消息格式。 上下文定义单元（30）帮助描述要在上下文描述语言中识别的上下文，并将其传送到上下文描述语言解释单元（40）。 上下文描述语言解释单元（40）解释接收到的上下文描述以生成状态转换功能并将其传送到上下文识别单元（50）。 上下文识别单元（60）将状态转换功能应用于随时间连续产生的感测信息，并且当识别出任意感测信息时，上下文识别单元（60）理解已经产生了上下文并且相应地通知总控制器（80） 。 控制定义单元（60）有助于以正常语言格式的控制描述语言描述要针对每个上下文控制的内容，并且当控制描述完成时，控制定义单元（60）将其传送到控制描述语言解释 单元（70）。 总体控制器（80）根据每当上下文识别单元（60）识别上下文时产生的上下文识别信号来产生适当的控制命令语言。 综合控制器（90）解释从总控制器（80）接收的控制命令语言以分析要控制的家电的类型，并将合适的控制代码传送到家用电器控制器（100）。 家用电器控制器（100）接收控制码并生成相应的控制信号。