CN111787281A - 一种用于安防门禁的双通视频控制电路 - Google Patents
一种用于安防门禁的双通视频控制电路 Download PDFInfo
- Publication number
- CN111787281A CN111787281A CN202010656569.9A CN202010656569A CN111787281A CN 111787281 A CN111787281 A CN 111787281A CN 202010656569 A CN202010656569 A CN 202010656569A CN 111787281 A CN111787281 A CN 111787281A
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- interface
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- circuit
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- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 abstract description 7
- 239000003990 capacitor Substances 0.000 description 22
- 230000000087 stabilizing effect Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 10
- 230000033228 biological regulation Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
- G07C2009/00206—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier being hand operated
- G07C2009/00214—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks the keyless data carrier being hand operated by one push button
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010656569.9A CN111787281B (zh) | 2020-07-09 | 2020-07-09 | 一种用于安防门禁的双通视频控制电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010656569.9A CN111787281B (zh) | 2020-07-09 | 2020-07-09 | 一种用于安防门禁的双通视频控制电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111787281A true CN111787281A (zh) | 2020-10-16 |
CN111787281B CN111787281B (zh) | 2021-08-10 |
Family
ID=72758544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010656569.9A Active CN111787281B (zh) | 2020-07-09 | 2020-07-09 | 一种用于安防门禁的双通视频控制电路 |
Country Status (1)
Country | Link |
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CN (1) | CN111787281B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101056395A (zh) * | 2006-04-13 | 2007-10-17 | 林文 | 移动通讯系统无线可视门铃 |
US20080208377A1 (en) * | 2007-02-28 | 2008-08-28 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Universal audio interface apparatus and audio processing device using the same |
CN201374727Y (zh) * | 2009-02-27 | 2009-12-30 | 海尔集团公司 | 楼宇通讯系统 |
CN203482330U (zh) * | 2013-09-26 | 2014-03-12 | 深圳市茗升科技有限公司 | 无线可视门铃 |
CN206331552U (zh) * | 2017-01-09 | 2017-07-14 | 苑伟 | 报警可视门铃 |
CN107197112A (zh) * | 2017-05-05 | 2017-09-22 | 苏州爱微礼网络科技有限公司 | 智能楼宇对讲系统 |
CN107566778A (zh) * | 2017-09-26 | 2018-01-09 | 安徽特旺网络科技有限公司 | 一种智能小区可视对讲系统 |
CN207340094U (zh) * | 2017-09-16 | 2018-05-08 | 浙江鑫飞智能工程有限公司 | 楼宇对讲系统 |
-
2020
- 2020-07-09 CN CN202010656569.9A patent/CN111787281B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101056395A (zh) * | 2006-04-13 | 2007-10-17 | 林文 | 移动通讯系统无线可视门铃 |
US20080208377A1 (en) * | 2007-02-28 | 2008-08-28 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Universal audio interface apparatus and audio processing device using the same |
CN201374727Y (zh) * | 2009-02-27 | 2009-12-30 | 海尔集团公司 | 楼宇通讯系统 |
CN203482330U (zh) * | 2013-09-26 | 2014-03-12 | 深圳市茗升科技有限公司 | 无线可视门铃 |
CN206331552U (zh) * | 2017-01-09 | 2017-07-14 | 苑伟 | 报警可视门铃 |
CN107197112A (zh) * | 2017-05-05 | 2017-09-22 | 苏州爱微礼网络科技有限公司 | 智能楼宇对讲系统 |
CN207340094U (zh) * | 2017-09-16 | 2018-05-08 | 浙江鑫飞智能工程有限公司 | 楼宇对讲系统 |
CN107566778A (zh) * | 2017-09-26 | 2018-01-09 | 安徽特旺网络科技有限公司 | 一种智能小区可视对讲系统 |
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CN111787281B (zh) | 2021-08-10 |
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Effective date of registration: 20210728 Address after: 518000 5th floor, building B, No.11, Xili dacan industrial 2nd Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN ADTEK TECHNOLOGY Co.,Ltd. Address before: 518000 1615, room sixteen, block A, Mount Lu tower, 66 Spring Street, Nanhu street, Luohu District, Shenzhen, Guangdong. Applicant before: SHENZHEN AIYIRUI TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20231113 Address after: 518000 Honghu building 1409, No. 3129 Renmin North Road, Lixin community, Dongmen street, Luohu District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN ZHONGKE CHUANGXIANG TECHNOLOGY Co.,Ltd. Address before: 518000 5th floor, building B, No.11, Xili dacan industrial 2nd Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ADTEK TECHNOLOGY CO.,LTD. |
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