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A dual-pass video control circuit for security access control

A video control, security access control technology, applied in the direction of TV, electrical components, image communication, etc., can solve the problems of inability to use equipment, poor communication, poor compatibility of building control systems, etc., and achieve good market application value and good wiring compatibility performance, the effect of achieving scalability

Active Publication Date: 2021-08-10
深圳市中科创想科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing intelligent security controller has a complex circuit layout and poor compatibility with the existing building control system. loss

Method used

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  • A dual-pass video control circuit for security access control
  • A dual-pass video control circuit for security access control
  • A dual-pass video control circuit for security access control

Examples

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Embodiment Construction

[0027] It should be noted that the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the present invention; and, for those of ordinary skill in the art, improvements can be made according to the above description Or transformation, and all these improvements and transformations should belong to the protection scope of the appended claims of the present invention.

[0028] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below in conjunction with the accompanying drawings and specific embodiments. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, these embodiments are provided to make the un...

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PUM

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Abstract

The invention discloses a dual-pass video control circuit for security access control, which includes an indoor circuit and an outdoor circuit, the indoor circuit and the outdoor circuit are connected by wire or wirelessly, and the indoor circuit includes an internal interface J7, a ringing unit, an internal audio unit, a display unit and a micro-control unit, the internal audio unit, the display unit and the micro-control unit are all connected to the internal interface J7, the ringing unit is connected to the micro-control unit, and the outdoor circuit Including external interface J8, external audio unit, unlocking circuit, camera interface J9 and call key K2, the external audio unit, camera interface J9, unlocking circuit and calling key K2 are all connected on the external interface J8, the camera interface J9 is plugged with a camera to collect images; the invention has strong compatibility and high stability, realizes dual channels of communication lines, and has good market application value.

Description

technical field [0001] The invention relates to the field of intelligent security, in particular to a dual-pass video control circuit for security access control. Background technique [0002] With the continuous advancement of modern technology and the popularization of Internet technology, intelligent security systems that integrate automation control systems, computer network systems and network communication technologies have gradually entered people's work and life. People have put forward higher requirements for public areas and residential areas, and people have paid more and more attention to the protection of public areas and residential areas. In intelligent buildings, security systems have now been used as an indicator to measure reliability and superiority. , and the intelligent security controller has become an important part. [0003] The existing intelligent security controller has a complex circuit layout and poor compatibility with the existing building con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18G08B3/10G07C9/00
CPCG07C9/00182G07C2009/00214G08B3/10H04N7/186
Inventor 潘晶
Owner 深圳市中科创想科技有限责任公司
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