CN102568167A - Video networking-based intercom, monitoring and alarm integrated system - Google Patents

Abstract

The invention discloses a video networking-based intercom, monitoring and alarm integrated system. The integrated system comprises multiple visual indoor machines, multiple distributors, multiple visual entrance machines, multiple video monitoring cameras, multiple optical fiber networking controllers, an optical fiber central controller and a central management machine, wherein the multiple visual indoor machines are respectively arranged in a user room; the multiple distributors are divided into multiple groups, each group comprises the distributors in unequal amounts, and the distributors in each group are connected with one visual entrance machine after being connected in series; the multiple visual entrance machines are respectively connected with one optical fiber networking controller; the multiple video monitoring cameras are respectively connected one optical fiber networking controller; the multiple optical fiber networking controllers are divided into multiple stages, each stage comprises one optical fiber networking controller, and the multiple stages of the optical fiber networking controllers are connected with one another through optical fibers; the optical fiber central controller is connected with the highest-stage optical fiber networking controller through the optical fibers; and the central management machine is connected with the optical fiber central controller. According to the integrated system disclosed by the invention, the integration of multiple systems can be realized, the resource can be saved, the video quality and the voice call quality of an intercom networking system can be increased, and the reliability of data communication can be increased.

Description

Video network intercom monitoring and alarm comprehensive system

technical field

The invention relates to the field of safety precautions, in particular to a comprehensive video network intercom monitoring and alarm system.

Background technique

Intercom, alarm and video surveillance systems are required in ordinary residential quarters, villa residential areas, large enterprises and institutions, factories and other places.

At present, for large-scale or even ultra-large-scale application sites, independent video surveillance systems, intercom systems, and alarm systems are used, so there are problems such as a large number of system wiring and interference between different systems, resulting in waste of resources. At the same time, with the continuous expansion of the scale of the application site, the traditional wiring distance continues to increase, which greatly reduces the video quality and voice call quality of the intercom networking system, and affects the stability and reliability of the data communication of the alarm system.

Contents of the invention

The technical problem to be solved by the present invention is to provide a comprehensive video network intercom monitoring and alarm system, realize the integration of multiple systems, save resources, improve the video quality and voice call quality of the intercom network system, and improve the reliability of data communication.

In order to solve the above-mentioned technical problems, the video networked intercom monitoring and alarm comprehensive system of the present invention includes:

Multiple visual indoor units are installed in the user's room respectively to display the image of the tenant calling at the door and various images and text information issued by the management center, detect the status of various alarm detectors in the user's home, and realize user alarm according to the user's settings. Alarm monitoring at home;

Multiple distributors, divided into multiple groups, each group contains different numbers of distributors, the distributors in each group are connected in series and connected to a video outdoor station, used to distribute the bus from the video outdoor station to the user's room , and perform address numbering and identification on the bus to complete bus protection and data video distribution switching;

Multiple visual outdoor stations, respectively connected to a fiber optic network controller; used for video calls from visitors to users in the building and emergency calls from visitors to the management center, to realize remote opening of the building gate and reading of user information cards Judgment, realize swiping the card to open the door;

A plurality of video surveillance cameras are respectively connected to a fiber optic networking controller to monitor activities in the current area, and transmit the acquired image and video information to the fiber optic networking controller;

Multiple fiber optic networking controllers are divided into multiple levels, each level contains a fiber optic networking controller, and the fiber optic networking controllers at all levels are connected through optical fibers for the fusion of video, voice and data signals and conversion into photoelectric signals. The signal is transmitted to the upper-level fiber optic networking controller or fiber optic central controller through optical fiber to realize video upload, two-way voice and two-way data transmission;

Optical fiber central controller, connected with the highest level optical fiber networking controller through optical fiber, used to analyze all photoelectric signals and restore video, voice and data information;

The central management machine is connected with the optical fiber central controller, and is used to realize record storage, visual intercom and card issuance, and receive bidirectional voice and data bidirectional analysis information of the optical fiber central controller, so as to realize the visual intercommunication of the management center. speak; post a variety of images and text information.

In the integrated video networking intercom monitoring and alarm system of the present invention, the main line adopts optical fiber networking (that is, between "fiber optic networking controllers" and between "fiber optic networking controllers" and "fiber optic central controllers"), so that video The monitoring system, intercom system and alarm system adopt a unified communication trunk line to realize comprehensive functions such as ultra-large-scale networked video intercom, networked video monitoring and networked alarm, which improves the reliability of communication data and improves the quality of video and voice. has been greatly improved.

The present invention can be widely applied to the needs of networked video intercom, networked video monitoring and networked alarm in places such as ultra-large-scale residential quarters and villas, saving resources and having a reliable system.

Description of drawings

Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

The accompanying drawing is a system structure diagram of an embodiment of the present invention.

Detailed ways

As shown in the figure, in an embodiment of the present invention, the integrated video intercom monitoring and alarm system includes: multiple visual indoor units 9, multiple distributors 8, multiple visual outdoor machines 6, multiple A video surveillance camera 7, a plurality of optical fiber networking controllers 1, an optical fiber central controller 2, a monitor 3, a central management machine 4 and a computer 5.

The multiple visual indoor units 9 are respectively arranged in the user's room and connected to a distributor 8; they include a display, an alarm detection controller and a communication circuit. The display is used to display images of tenants calling at the door and various images and text information issued by the management center (that is, the central management machine 4). The alarm detection controller is used to detect the states of various alarm detectors in the user's home, and realize the alarm monitoring function in the user's home according to the settings of the user. The communication circuit is used to realize the data communication function between the visual indoor unit 9 and the distributor 8 .

The plurality of distributors 8 are divided into multiple groups, and each group contains a plurality of distributors of different numbers, and the distributors in each group are connected in series and connected with a video door station 6 for distributing video door Machine 6 to the bus in the user's room, and perform address numbering and identification on the bus to complete the functions of bus protection and data and video distribution switching.

The plurality of video door phones 6 are respectively connected to a fiber optic networking controller 1; they include: buttons, cameras, voice circuits, card reading systems, system memory, door lock control circuits and communication circuits. The button, camera and voice circuit are used to realize the video call function of the visitor to the user in the building and the emergency call function of the visitor to the management center (ie the central management machine 4). The door lock control circuit is used to realize the remote opening function of the building gate. The card reading system can realize the function of reading and judging the user information card, and realize the function of swiping the card to open the door. The system memory is used to realize the function of data record storage. The communication circuit is used to realize the communication function between the video outdoor station 6 and the distributor 8 and the optical fiber networking controller 1 .

The plurality of video monitoring cameras 7 are respectively connected to a fiber optic networking controller 1 for monitoring activities in the current area, and transmit the acquired image and video information to the fiber optic networking controller 1 .

The plurality of optical fiber networking controllers 1 are divided into multiple levels, each level includes an optical fiber networking controller 1, and the optical fiber networking controllers 1 at all levels are connected by optical fibers, and each optical fiber networking controller 1 includes a high-speed ADC (mode Digital Converter) and DAC (Digital-to-Analog Converter), which are used to realize the integration of video, voice and data signals and convert them into photoelectric signals, which are transmitted to the upper-level fiber optic networking controller 1 or fiber optic central controller through optical fibers to realize Video upload, voice two-way and data two-way transmission functions.

The optical fiber central controller 2 is connected with the highest level optical fiber networking controller 1 through optical fiber, which contains high-speed ADC and DAC, which are used to analyze all photoelectric signals, restore video, voice and data information, and convert the surveillance video Send it to the monitor 3, and send it to the central management machine 4 after bidirectional analysis of voice and data.

The monitor 3 is connected with the optical fiber center controller 2 and is used to display monitoring images and realize remote video monitoring functions.

The central management machine 4 is connected to the optical fiber central controller 2, and includes buttons, displays, voice circuits, card reading systems, system memory and communication circuits, and is used to realize record storage, visual intercom and card issuance , to realize functions such as visual intercom in the management center.

The computer 5 is connected with the central management machine 4, and is used to realize functions such as display and processing of alarm information, equipment information setting, record storage retrieval and printing.

The present invention has been described in detail through specific embodiments above, but these do not constitute a limitation to the present invention. Without departing from the principle of the present invention, those skilled in the art can also make many modifications and improvements, which should also be regarded as the protection scope of the present invention.

Claims (3)

1. a video-frequency networking intercommunication monitoring alarm system ensemble is characterized in that, comprising:

A plurality of visual indoor sets; It is indoor to be separately positioned on the user; Be used to show the tenant's image of doorway calling and the various images and the Word message of administrative center's issue, detect the state of all kinds of alarm detectors in the users home, according to user's the alert detecting of realizing in the users home that is provided with;

A plurality of dividers; Be divided into many groups; Every group comprises the divider that quantity does not wait, and the back that is connected in series of the divider in every group is connected with a visual doorway machine, is used to distribute visual doorway machine to arrive the indoor bus of user; And bus carried out address number and identification, accomplish bus protection and the switching of data video distribution;

A plurality of visual doorway machine are connected with a fiber cluster controller respectively; Be used for the visitor to user's in the building video call and visitor to the emergency call of administrative center, realize long-range the opening the door at Lou Dong gate, the user profile card read judgement, realizing swipes the card opens the door;

A plurality of video monitoring video cameras are connected with a fiber cluster controller respectively, are used to keep watch on the active situation of current region, and give the fiber cluster controller with the image/video information transmission of obtaining;

A plurality of fiber cluster controllers; Be divided into multistage; Every grade comprises a fiber cluster controller, and fiber cluster controllers at different levels are connected through optical fiber, is used for the fusion of video, voice-and-data signal and converts photosignal into; This photosignal is given higher level's fiber cluster controller or fiber optic hub controller through Optical Fiber Transmission, realizes that video is uploaded, voice bidirectional and data double-way transmission;

The fiber optic hub controller is connected through optical fiber with the fiber cluster controller of highest level, is used to resolve all photosignals, reduction video, voice-and-data information;

The centre management machine is connected with said fiber optic hub controller, is used to realize recording storage, video intercom and the hair fastener of swiping the card, and receives the voice bidirectional and the data double-way resolving information of said fiber optic hub controller, realizes administrative center's video intercom; Issue various images and Word message.

2. video-frequency networking intercommunication monitoring alarm system ensemble as claimed in claim 1 is characterized in that, also comprises: monitor; Be connected with said fiber optic hub controller; Be used for the display monitoring image, receive the monitor video after said fiber optic hub controller is changed, realize remote video monitoring.

3. according to claim 1 or claim 2 video-frequency networking intercommunication monitoring alarm system ensemble; It is characterized in that, also comprise: computing machine is connected with said centre management machine; Be used to realize the demonstration and the processing of warning message, facility information setting, recording storage retrieval and printing.

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