CN113301305A - 新型低成本模数混合可视对讲多室内机系统 - Google Patents
新型低成本模数混合可视对讲多室内机系统 Download PDFInfo
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- CN113301305A CN113301305A CN202110559880.6A CN202110559880A CN113301305A CN 113301305 A CN113301305 A CN 113301305A CN 202110559880 A CN202110559880 A CN 202110559880A CN 113301305 A CN113301305 A CN 113301305A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
- H04Q5/24—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange for two-party-line systems
- H04Q5/245—Circuit arrangements in which for one subscriber low frequency speech and/or signalling signals proceed on the line, while for the other subscriber the low frequency speech and/or signalling signals are modulated upon a high frequency carrier signal
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
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CN202110559880.6A CN113301305B (zh) | 2021-05-21 | 2021-05-21 | 新型低成本模数混合可视对讲多室内机系统 |
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CN202110559880.6A CN113301305B (zh) | 2021-05-21 | 2021-05-21 | 新型低成本模数混合可视对讲多室内机系统 |
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CN113301305A true CN113301305A (zh) | 2021-08-24 |
CN113301305B CN113301305B (zh) | 2024-03-01 |
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Citations (16)
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JP2003046654A (ja) * | 2001-07-31 | 2003-02-14 | Toshiba Corp | ホームインターホン |
AU2006200087B1 (en) * | 2006-01-11 | 2007-07-05 | Bellon Pty Ltd | Building Intercom and Access System |
WO2009127087A1 (zh) * | 2008-04-14 | 2009-10-22 | Xie Zhouyun | 可视对讲系统及其门口机 |
CN201365259Y (zh) * | 2009-01-14 | 2009-12-16 | 闫军因 | 一种社区管理系统设备 |
JP2012015856A (ja) * | 2010-07-01 | 2012-01-19 | Aiphone Co Ltd | 住宅インターホンシステム |
CN103780879A (zh) * | 2013-12-31 | 2014-05-07 | 福建星网视易信息系统有限公司 | 一种模数混合楼宇对讲系统 |
US20140241516A1 (en) * | 2012-04-25 | 2014-08-28 | Abb Technology Ltd. | Dual-channel analog door entry system and a method thereof |
CN203968267U (zh) * | 2014-06-26 | 2014-11-26 | 深圳市麦驰安防技术有限公司 | 采用双绞线传输的室内机接口电路 |
CN105187955A (zh) * | 2015-08-17 | 2015-12-23 | Abb技术有限公司 | 数模切换器设备、楼宇对讲系统和实现模拟系统和数字系统连接的方法 |
CN205792997U (zh) * | 2016-05-16 | 2016-12-07 | 惠州市酷丰科技有限公司 | 智慧响铃可视对讲门铃室内机及可视对讲门铃系统 |
CN108024086A (zh) * | 2018-01-09 | 2018-05-11 | 佛山市蓝天网络科技有限公司 | 一种数模一体化对讲系统 |
CN109413368A (zh) * | 2017-08-16 | 2019-03-01 | 浙江西谷数字技术股份有限公司 | 一种带信息发布的低功耗数模混合对讲系统 |
CN110113681A (zh) * | 2019-05-08 | 2019-08-09 | 深圳市君和睿通科技股份有限公司 | 一种数模混合安防对讲系统 |
EP3591965A1 (en) * | 2018-07-02 | 2020-01-08 | Panasonic Intellectual Property Management Co., Ltd. | Lobby station, door phone system and communication method |
CN214675409U (zh) * | 2021-05-12 | 2021-11-09 | 福州米立科技有限公司 | 新型低成本模数混合可视对讲室内机 |
CN214707895U (zh) * | 2021-05-14 | 2021-11-12 | 福州米立科技有限公司 | 新型低成本模数混合可视对讲数字交换机 |
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2021
- 2021-05-21 CN CN202110559880.6A patent/CN113301305B/zh active Active
Patent Citations (16)
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JP2003046654A (ja) * | 2001-07-31 | 2003-02-14 | Toshiba Corp | ホームインターホン |
AU2006200087B1 (en) * | 2006-01-11 | 2007-07-05 | Bellon Pty Ltd | Building Intercom and Access System |
WO2009127087A1 (zh) * | 2008-04-14 | 2009-10-22 | Xie Zhouyun | 可视对讲系统及其门口机 |
CN201365259Y (zh) * | 2009-01-14 | 2009-12-16 | 闫军因 | 一种社区管理系统设备 |
JP2012015856A (ja) * | 2010-07-01 | 2012-01-19 | Aiphone Co Ltd | 住宅インターホンシステム |
US20140241516A1 (en) * | 2012-04-25 | 2014-08-28 | Abb Technology Ltd. | Dual-channel analog door entry system and a method thereof |
CN103780879A (zh) * | 2013-12-31 | 2014-05-07 | 福建星网视易信息系统有限公司 | 一种模数混合楼宇对讲系统 |
CN203968267U (zh) * | 2014-06-26 | 2014-11-26 | 深圳市麦驰安防技术有限公司 | 采用双绞线传输的室内机接口电路 |
CN105187955A (zh) * | 2015-08-17 | 2015-12-23 | Abb技术有限公司 | 数模切换器设备、楼宇对讲系统和实现模拟系统和数字系统连接的方法 |
CN205792997U (zh) * | 2016-05-16 | 2016-12-07 | 惠州市酷丰科技有限公司 | 智慧响铃可视对讲门铃室内机及可视对讲门铃系统 |
CN109413368A (zh) * | 2017-08-16 | 2019-03-01 | 浙江西谷数字技术股份有限公司 | 一种带信息发布的低功耗数模混合对讲系统 |
CN108024086A (zh) * | 2018-01-09 | 2018-05-11 | 佛山市蓝天网络科技有限公司 | 一种数模一体化对讲系统 |
EP3591965A1 (en) * | 2018-07-02 | 2020-01-08 | Panasonic Intellectual Property Management Co., Ltd. | Lobby station, door phone system and communication method |
CN110113681A (zh) * | 2019-05-08 | 2019-08-09 | 深圳市君和睿通科技股份有限公司 | 一种数模混合安防对讲系统 |
CN214675409U (zh) * | 2021-05-12 | 2021-11-09 | 福州米立科技有限公司 | 新型低成本模数混合可视对讲室内机 |
CN214707895U (zh) * | 2021-05-14 | 2021-11-12 | 福州米立科技有限公司 | 新型低成本模数混合可视对讲数字交换机 |
Non-Patent Citations (1)
Title |
---|
方腾飞;: "数字化楼宇对讲系统浅析", 中国安防, no. 18 * |
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Address after: 350015 No. 6-1, Kuai'an Road, Mawei District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Applicant after: Fuzhou Milli Technology Co., Ltd. Address before: 350015 No. 6-1, Kuai'an Road, Mawei District, Fuzhou City, Fujian Province (in the pilot Free Trade Zone) Applicant before: FUZHOU MILI TECHNOLOGY Co.,Ltd. |
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Inventor after: Xie Lilong Inventor after: Guan Fahui Inventor after: Luo Falu Inventor before: Xie Lilong Inventor before: Wang Long Inventor before: Guan Fahui Inventor before: Zhang Junshan Inventor before: Luo Falu |
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