CN102769805B - 一种可视对讲设备、系统及可视对讲信号传输方法 - Google Patents
一种可视对讲设备、系统及可视对讲信号传输方法 Download PDFInfo
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- CN102769805B CN102769805B CN201110115677.6A CN201110115677A CN102769805B CN 102769805 B CN102769805 B CN 102769805B CN 201110115677 A CN201110115677 A CN 201110115677A CN 102769805 B CN102769805 B CN 102769805B
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CN201110115677.6A CN102769805B (zh) | 2011-05-05 | 2011-05-05 | 一种可视对讲设备、系统及可视对讲信号传输方法 |
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CN201110115677.6A CN102769805B (zh) | 2011-05-05 | 2011-05-05 | 一种可视对讲设备、系统及可视对讲信号传输方法 |
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CN102769805B true CN102769805B (zh) | 2016-05-04 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2720732Y (zh) * | 2004-01-17 | 2005-08-24 | 卢俊 | 宽带调制器、解调器和智能小区系统 |
CN101686369A (zh) * | 2007-08-21 | 2010-03-31 | 浙江工业大学 | 新型无线可视对讲系统 |
CN201509271U (zh) * | 2009-08-04 | 2010-06-16 | 王晓庆 | 一种可定点喊话并可对讲的同轴传输监控装置 |
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JP4631498B2 (ja) * | 2005-03-25 | 2011-02-16 | パナソニック電工株式会社 | 映像信号伝送方向切換回路、映像制御機器、映像制御機器用信号伝送方向切換装置、及び連携型映像信号伝送制御システム |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2720732Y (zh) * | 2004-01-17 | 2005-08-24 | 卢俊 | 宽带调制器、解调器和智能小区系统 |
CN101686369A (zh) * | 2007-08-21 | 2010-03-31 | 浙江工业大学 | 新型无线可视对讲系统 |
CN201509271U (zh) * | 2009-08-04 | 2010-06-16 | 王晓庆 | 一种可定点喊话并可对讲的同轴传输监控装置 |
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Effective date of registration: 20200703 Address after: 23 / F, Guangdong hi tech District Patentee after: Shenzhen Konka Holding Group Co.,Ltd. Address before: 518053 Konka Group, Huaqiao Town, Shenzhen, Guangdong, Nanshan District Patentee before: KONKA GROUP Co.,Ltd. |
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Address after: 518057 23rd floor, Konka R & D building, No. 28, Keji South 12th Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee after: Shenzhen Konka Holding Group Co.,Ltd. Country or region after: China Address before: 518057 23rd floor, Konka R & D building, No. 28, Keji South 12th Road, high tech Zone, Yuehai street, Nanshan District, Shenzhen, Guangdong Patentee before: Shenzhen Konka Holding Group Co.,Ltd. Country or region before: China |