首页 / 专利库 / 控制系统 / 家庭自动化 / Home automation system

Home automation system

阅读:372发布:2021-12-20

专利汇可以提供Home automation system专利检索,专利查询,专利分析的服务。并且PURPOSE: To execute processing without moving all information by integrating a control part, for which an information unit is connected to an operation keyboard, a television reception part to be connected to the two sequence of transmission lines and to be opened and a telephone part.
CONSTITUTION: A signal from a coaxial connector 22 of the information unit is connected to a control circuit 36 of a control part 32 and the signal is inputted/outputted to a television reception part 33 and a telephone part 34 respectively. The reception part 33 is composed of a television reception circuit 37 and CRT 38 and displays a picture. On the other hand, the telephone part 34 is composed of a telephone circuit 39, speaker 40 and microphone 41 and the signal from a telephone connector 29 is inputted/outputted to the circuit 39 and connected to the circuit 36 and microphone 41. The circuit 36 is connected to the speaker 40 and executes the selection operation of the circuits 37 and 39 or the control of mute function. The control part 32 executes centralized control wholly to the operation of the reception part 33 and telephone part 34. Simultaneously, a control signal is outputted to drive and entrance camera or monitor, which is connected to a coaxial transmission line, and a calling equipment connected to a communication transmission line is controlled according to operation from the keyboard 35.
COPYRIGHT: (C)1990,JPO&Japio,下面是Home automation system专利的具体信息内容。

高效检索全球专利

专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。

我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。

申请试用

分析报告

专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。

申请试用

QQ群二维码
意见反馈