CN201813485U

CN201813485U - Remote video monitoring system

Info

Publication number: CN201813485U
Application number: CN 201020532828
Authority: CN
Inventors: 刘瑶; 姜春华; 曹拓; 张爽; 陈洋
Original assignee: Liaoning Normal University
Current assignee: Liaoning Normal University
Priority date: 2009-12-16
Filing date: 2010-09-08
Publication date: 2011-04-27
Anticipated expiration: 2020-09-08

Abstract

The utility model discloses a remote video monitoring system which comprises a video acquisition and compression module, a control and management module, a streaming media module and a mobile client module, wherein the video acquisition and compression module acquires video data into a DSP (digital signal processor) chip by a camera, compresses the acquired video data and transmits the compressed data to the control and management module through a power line carrier; the control and management module identifies, judges, sorts and stores the video data and then transmits the video data to the streaming media module by the real-time streaming protocol/real-time transport protocol (RTP/RTSP); and the streaming media module transmits the video required by the user to the mobile client module through a 3G wireless network. The remote monitoring system is based on 3G wireless network transmission and uses an intelligent mobile phone as the terminal, thus a monitoring user can examine and manage the monitored site anywhere and anytime by means of the mobile phone, thereby being especially convenient to use.

Description

A kind of Active Eyes

Technical field

The utility model relates to a kind of video monitoring system, particularly a kind of Active Eyes.

Background technology

Along with rapid development of economy, the raising of people's rhythm of life, the time of looking after family is with fewer and feweri.Long-range treatment child, house pet etc. become a kind of needs of people, and in busy work, the own family of long-range understanding overview is in time made and being analyzed and judgement, becomes at home and the active demand of society.The domestic video monitoring system becomes the intelligent house network system information interchange and the extensive indispensable system of management with advantage such as its intuitive, real-time, reliability, also be the effective means of alarming check and information record.At present, the application of video monitoring in domestic environment just receiving concern more and more widely, and shown huge application potential.

Mostly the transmission means of traditional video monitoring system is that by cable networks such as ADSL, playback terminal is PC.In some occasion, owing to be subjected to the restriction of geographical environment and action, the wiring installation of cable network, wire transmission is brought great inconvenience, long construction period, even can't realize at all.Based on the video monitoring system of PC, its video compression and the video frequency collection card that decompress to adopt based on PC make video collection of video signal, compression and the comparatively complexity of communicate by letter, and be stable, reliability is not high, and the price comparison costliness.And PC also needs the personal management, operates more loaded down with trivial detailsly, also do not have the function of reporting to the police automatically.

The current video supervisory control system is just progressively moved towards digitlization by simulated, and along with developing rapidly of wireless communication technology, the network bandwidth constantly increases, and particularly the 3G development of Communication Technique makes wireless video monitoring become possibility.

Because 3G network has higher message transmission rate and data service enabling capabilities, 3G operator not only can provide high-quality speech business to the user, but also the streaming media service of two-forty can be provided.But also there is not wireless remote video monitoring system at present based on wireless 3G network.

Summary of the invention

Be to solve the problems referred to above that prior art exists, the utility model will design a kind of easy construction, the wireless remote video monitoring system based on the 3G wireless network with low cost.

To achieve these goals, the technical solution of the utility model is as follows: a kind of Active Eyes comprises video acquisition compression module, control management module, Streaming Media module, mobile client module, described video acquisition compression module is released infrared sensor, dsp chip and control The Cloud Terrace by camera, heat and is formed, described control The Cloud Terrace is made up of two stepping motors, and described control management module is made of Ling Yang SPCE3200 development board; Described video acquisition compression module by camera with video data acquiring in dsp chip, and the video data of gathering compressed, data after the compression are transferred to control management module by power carrier, described control management module is through discerning video data, judge, arrangement and storage back are transferred to the Streaming Media module by " real-time streaming protocol/RTP " RTP/RTSP, the user is after passing through authentication, by the Streaming Media module video flowing that the user asks is dealt into the mobile client module by the 3G wireless network, simultaneously decode and play in the mobile client module, and by the control The Cloud Terrace in the mobile client module controls video acquisition compression module.

Video acquisition compression module described in the utility model selects the MPEG-4 standard as the compression of video data standard, and the rtp stack that the transmission of video data adopts the code JRTPLIB function library of increasing income to provide is realized.

Streaming Media module described in the utility model is based on the 3GPP standard, all meets the 3GPP standard criterion from host-host protocol to the audio/video encoding and decoding.

Mobile client module described in the utility model is to insert smart mobile phone or notebook computer or other mobile communication facilities of 3G wireless network.

Compared with prior art, the utlity model has following beneficial effect:

1, since the utility model be based on the 3G wireless network transmissions, utilize the long distance control system of smart mobile phone as terminal, this supervisory control system can make supervisory user by mobile phone check whenever and wherever possible, the management and monitoring scene, convenient especially the use.

2, because the utility model is based on the long distance control system of 3G wireless network transmissions, thoroughly broken away from the constraint of cable, have easy construction, installation period short, safeguard simple and easy, the dilatation ability strong, characteristics such as cost-recovering rapidly, is particularly suitable for special geographical environment use such as mountain region, harbour and open ground.

3, because the utility model is based on the long distance control system of 3G wireless network transmissions, the maintenance of wireless network is safeguarded by Virtual network operator, follows the whole world unified technical standard and communications protocol, can realize the remote real-time monitoring of cross-region.

Description of drawings

The utility model is 1 of drawings attached only, wherein:

Fig. 1 is the composition schematic diagram of Active Eyes.

Among the figure: 1, video acquisition compression module, 2, control management module, 3, the Streaming Media module, 4, the mobile client module, 5, camera, 6, heat releases infrared sensor, 7, the control The Cloud Terrace.

Embodiment

Below in conjunction with accompanying drawing the utility model is described further.As shown in Figure 1, a kind of Active Eyes comprises video acquisition compression module 1, control management module 2, Streaming Media module 3, mobile client module 4, described video acquisition compression module 1 is released infrared sensor 6, dsp chip and control The Cloud Terrace 7 by camera 5, heat and is formed, described control The Cloud Terrace 7 is made up of two stepping motors, and described control management module 2 is made of Ling Yang SPCE3200 development board; Described video acquisition compression module 1 by camera 5 with video data acquiring in dsp chip, and the video data of gathering compressed, data after the compression are transferred to control management module 2 by power carrier, described control management module 2 is through discerning video data, judge, arrangement and storage back are transferred to Streaming Media module 3 by " real-time streaming protocol/RTP " RTP/RTSP, the user is after passing through authentication, by Streaming Media module 3 video flowing that the user asks is dealt into mobile client module 4 by the 3G wireless network, simultaneously decode and play, and gather control The Cloud Terrace 7 in the compression module 1 by mobile client module 4 control of video in mobile client module 4.Described video acquisition compression module 1 selects the MPEG-4 standard as the compression of video data standard, and the rtp stack that the transmission of video data adopts the code JRTPLIB function library of increasing income to provide is realized.Described Streaming Media module 3 is based on the 3GPP standard, all meets the 3GPP standard criterion from host-host protocol to the audio/video encoding and decoding.Described mobile client module 4 is to insert smart mobile phone or notebook computer or other mobile communication facilities of 3G wireless network.

The course of work of the present utility model is as follows:

After system opens, releasing infrared sensor 6 when heat has detected homoiotherm and has entered, then open camera 5 and begin to gather video data, video data sends data to control management module 2 by power carrier after 1 compression of video acquisition compression module, the method that control management module 2 utilizes motion detection algorithm and recognition of face to combine the video data that receives is analyzed and is judged whether homoiotherm is the people, if someone enters, then send alarm signal to the cellphone subscriber, the cellphone subscriber lands after receiving signal, receiver, video after the affirmation identity, if the user wants to change the direction of camera 5, can pass through the specific command key of mobile phone, control of video is gathered the control The Cloud Terrace 7 in the compression module 1, realizes the rotation up and down of camera 5.If by analysis be not people but other animals, 2 items store videos of control management module do not give the alarm to the cellphone subscriber.

Claims

1. an Active Eyes comprises video acquisition compression module (1) and control management module (2), it is characterized in that: also comprise Streaming Media module (3) and mobile client module (4), described video acquisition compression module (1) is released infrared sensor (6), dsp chip and control The Cloud Terrace (7) by camera (5), heat and is formed, described control The Cloud Terrace (7) is made up of two stepping motors, and described control management module (2) is made of Ling Yang SPCE3200 development board; Described video acquisition compression module (1) by camera (5) with video data acquiring in dsp chip, and the video data of gathering compressed, data after the compression are transferred to control management module (2) by power carrier, described control management module (2) is through discerning video data, judge, arrangement and storage back are transferred to Streaming Media module (3) by " real-time streaming protocol/RTP " RTP/RTSP, the user is after passing through authentication, by Streaming Media module (3) video flowing that the user asks is dealt into mobile client module (4) by the 3G wireless network, simultaneously decode and play, and gather control The Cloud Terrace (7) in the compression module (1) by mobile client module (4) control of video in mobile client module (4).

2. Active Eyes according to claim 1, it is characterized in that: described video acquisition compression module (1) selects the MPEG-4 standard as the compression of video data standard, and the rtp stack that the transmission of video data adopts the code JRTPLIB function library of increasing income to provide is realized.

3. Active Eyes according to claim 1 is characterized in that: described Streaming Media module (3) is based on the 3GPP standard, all meets the 3GPP standard criterion from host-host protocol to the audio/video encoding and decoding.

4. Active Eyes according to claim 1 is characterized in that: described mobile client module (4) is to insert smart mobile phone or notebook computer or other mobile communication facilities of 3G wireless network.