CN201248109Y

CN201248109Y - Mobile video monitoring system for oil well and mine well

Info

Publication number: CN201248109Y
Application number: CNU200820112281XU
Authority: CN
Inventors: 刘晓琴; 苏礼坤; 冯达敏; 江宁
Original assignee: HAINAN SANJI SCIENCE&TECHNOLOGY CO Ltd
Current assignee: HAINAN SANJI SCIENCE&TECHNOLOGY CO Ltd
Priority date: 2008-06-23
Filing date: 2008-06-23
Publication date: 2009-05-27
Anticipated expiration: 2018-06-23

Abstract

The utility model discloses a mobile video monitoring system in the oil well and the mine, which comprises an audio-video acquisition subsystem (1), a server subsystem (2) and a monitoring terminal subsystem (3), wherein the audio-video acquisition subsystem (1) is connected with the server subsystem (2) through a wireless communication network, and the server subsystem (2) is connected with the monitoring terminal subsystem (3) through a wireless or wire communication network; the audio-video acquisition subsystem (1) is formed by connecting a camera and a video acquisition device and can be used for coding and compressing the obtained audio-video stream data and sending a signal; the server subsystem (2) comprises a system management platform, a data base, a live server, a streaming media server, and the like and can be used for converting and processing the obtained information; and the monitoring terminal subsystem (3) comprises an audio-video decoder and a player and is used for audio-video decoding the information and playing. The utility model can achieve the real-time playing and facilitates the real-time video monitoring for the oil well and the mine and make tracks after the event.

Description

Oil well mine mobile video monitor system

Technical field

The utility model relates to a kind of supervisory control system, is specifically related to a kind of oil well mine mobile video monitor system.

Background technology

Because the oil well mine overwhelming majority is located in remote, do not possess basic cable network transmission conditions, the common way of domestic oil well mine monitoring is that oil well mine higher authority subregion appoints personnel to carry out on-site supervision, with the condition of production, security situation, the administrative situation summarizing and reporting of oil well mine.There is obvious defects in this monitor mode, the oil well mine is located in remote with a varied topography, vast in territory, distribution is extremely wide, rely on the limited personnel that appoint to carry out scene or non-at-scene monitoring, early warning mechanism and reaction mechanism that abnormal conditions and safety problem the oil well mine are occurred are in passive position and serious the hysteresis all the time.

The present the widest China Mobile of coverage, the mobile communications network of CHINAUNICOM, we can say and not influenced by geographic range, the mobile video transmission mainly needs the technical support of two aspects, it is the raising of carrier network condition and video compression technology, the wireless data speed of domestic two big mobile operator has satisfied video network transmission needs substantially at present, for example the GPRS/EDGE network of China Mobile can reach about 150Kbps, the CDMA1X of CHINAUNICOM can reach about 150Kbps, and the wireless mobile 3G network target in building is 2Mbps, what 3G network lacked at present is exactly strong application pulling, and approaching day by day along with Chinese 3G license granting, operator also pays special attention to the data service on mobile communications network, and be exactly the mobile multimedia message transmission as important use in the data service, its development trend is that the user can obtain multimedia messages whenever and wherever possible.

Summary of the invention

The purpose of this utility model is to provide a kind of oil well mine mobile video monitor system at the deficiencies in the prior art, be applied in all oil well mines of wireless communication network signal covering, the embedded video collecting device is installed at the oil well mine by this system, in real time sound, image information, the warning message of oil well mine are transferred on Surveillance center or monitor staff's the portable terminal by mobile communications networks such as CDMA1X/GPRS/3G, and realize playing in real time, and can on server, preserve the historical audio, video data confession later stage playback of certain period.

The technical scheme that the utility model adopted is: a kind of oil well mine mobile video monitor system, comprise audio-video collection subsystem, server subsystem and monitor terminal subsystem, wherein the audio-video collection subsystem is connected with server subsystem by cordless communication network, and server subsystem is connected with the monitor terminal subsystem by wireless or wireline communication network;

Described audio-video collection subsystem is arranged in the oil well mine, be formed by connecting by camera and video capture device, functions such as integrated shooting, wireless Internet access, warning, GPS location, camera is connected the back energising with collecting device, video informations such as the image that is obtained, GPS information, warning message constantly pass toward server subsystem by cordless communication network after the real-time coding compression.Described video capture device adopts high performance DSP, and integrated GPRS/EDGE/CDMA/3G chip, video capture processor, storage chip, power supply chip, interface chip and alarm chip etc., be designed to an incorporate production board, utilizing the video information of digitlization video camera input H.264/AVS in dsp chip, video coding algorithm compresses, by the GPRS/EDGE/CDMA/3G cordless communication network signal is sent then, encoding compression and the signal of realizing the audio/video flow data send, and alarm chip is differentiated automatically according to the video information of digitlization video camera input, if the normal new information of acceptance that then continues unusually then sends warning message by the GPRS/EDGE/CDMA/3G cordless communication network as if taking place.

Described server subsystem is arranged at the common carrier machine room, be transferring equipment and software support system as audio-video collection subsystem, monitor terminal subsystem, to the end user is sightless, comprises system management platform, database, direct broadcast server, streaming media server, application server etc.

Described monitor terminal subsystem is the designated user terminal, is arranged on Surveillance center or monitor staff's the portable terminal, comprises audio/video decoder and player, and each audio-video collection subsystem all has corresponding appointment monitor terminal subsystem; The audio-video collection subsystem carries out real-time coding compression back with the information that collects and is transferred to server subsystem by cordless communication network, server subsystem is handled the back with information translation and is transferred to corresponding monitor terminal subsystem by wireless or wireline communication network, carries out audio/video decoding and broadcast by the monitor terminal subsystem.

The utility model utilize the existing communication network in real time with message transmission such as the sound in the oil well mine, images to Surveillance center or monitor staff's portable terminal, realize playing in real time, help the oil well mine is carried out real-time video monitoring, guarantee that the safety manager can arrive at abnormal area the very first time and dispose, with security risk and the damage control within minimum scope, and the historical audio, video data that can preserve certain period on server is for the later stage playback, even abnormal conditions occur, also help following the trail of afterwards.

Description of drawings

Fig. 1 is the block diagram of the utility model oil well mine mobile video monitor system.

Fig. 2 is the utility model audio-video collection subsystem electrical schematic diagram.

Fig. 3 is the structural representation of the utility model embodiment.

Among the figure: 1, audio-video collection subsystem; 2, server subsystem; 3, monitor terminal subsystem; 4, computer; 5, mobile phone.

Embodiment

In Fig. 1, the utility model oil well mine mobile video monitor system comprises audio-video collection subsystem 1, server subsystem 2 and monitor terminal subsystem 3, wherein audio-video collection subsystem 1 is connected with server subsystem 2 by cordless communication network, and server subsystem 2 is connected with monitor terminal subsystem 3 by wireless or wireline communication network;

Described audio-video collection subsystem 1 is formed by connecting by camera and video capture device, video capture device adopts high performance DSP, and integrated GPRS/EDGE/CDMA/3G chip, video capture processor, storage chip, power supply chip, interface chip and alarm chip etc., encoding compression and the signal that can realize the audio/video flow data send, and video informations such as the image that camera obtained, GPS information, warning message constantly pass toward server subsystem by cordless communication network after video capture device real-time coding compression; And alarm chip is differentiated automatically according to the video information of digitlization video camera input, if new information is accepted in normal then continuation, unusually then by the GPRS/EDGE/CDMA/3G cordless communication network warning message is sent if take place;

Described server subsystem 2 is as the bridge between audio-video collection subsystem 1 and the monitor terminal subsystem 3, comprise system management platform, database, direct broadcast server, streaming media server, application server etc., audio-video collection subsystem signal transmitted is carried out being transferred to corresponding monitor terminal subsystem 3 after the conversion process;

Described monitor terminal subsystem 3 comprises audio/video decoder and player, obtains by carrying out audio/video decoding after server subsystem 2 signal transmitted and playing, so that the vehicle present situation is monitored in real time by wireless or wireline communication network; The audio-video collection subsystem all has corresponding appointment monitor terminal subsystem.

In Fig. 2, structure shown in Figure 3, audio-video collection subsystem 1 is arranged in the oil well mine, be formed by connecting by camera and video capture device, can realize that the encoding compression of audio/video flow data and signal send, and differentiate whether send warning message automatically according to the video information that obtains; Server subsystem 2 is arranged at the common carrier machine room, comprise system management platform, database, direct broadcast server, streaming media server, application server etc., audio-video collection subsystem signal transmitted is carried out being transferred to corresponding monitor terminal subsystem 3 after the conversion process; Monitor terminal subsystem 3 is the designated user terminal, is arranged on Surveillance center or monitor staff's the portable terminal, comprises audio/video decoder and player, and each audio-video collection subsystem all has corresponding appointment monitor terminal subsystem.Video informations such as the image that the camera in the audio-video collection subsystem 1 obtained, GPS information, warning message constantly pass toward server subsystem by cordless communication network after video capture device real-time coding compression, server subsystem 2 will be transferred to monitor terminal subsystem 3 by wireless or wireline communication network after the information processing, carries out audio/video decoding and broadcast by the monitor terminal subsystem.

Player in the described monitor terminal subsystem 3 is computer 4 or mobile phone 5, and when promptly server subsystem 2 was wireline communication network with the delivering path that is transferred to monitor terminal subsystem 3 after the information processing, player was a computer 4; When delivering path was cordless communication network, player was a mobile phone 5.

Claims

1, a kind of oil well mine mobile video monitor system, it is characterized in that: this system comprises audio-video collection subsystem [1], server subsystem [2] and monitor terminal subsystem [3], wherein audio-video collection subsystem [1] is connected with server subsystem [2] by cordless communication network, and server subsystem [2] is connected with monitor terminal subsystem [3] by wireless or wireline communication network;

Described audio-video collection subsystem [1] is arranged in the oil well mine, is formed by connecting by camera and video capture device, and the encoding compression and the signal that can carry out the audio/video flow data send;

Described server subsystem [2] is arranged at the common carrier machine room, comprises system management platform, database, direct broadcast server, streaming media server, application server, and the audio/video flow data that obtain are carried out conversion process;

Described monitor terminal subsystem [3] is the designated user terminal, is arranged on Surveillance center or monitor staff's the portable terminal, comprises audio/video decoder and player, and the audio/video flow data that obtain are carried out audio/video decoding and broadcast.

2, oil well mine mobile video monitor system according to claim 1, it is characterized in that: described video capture device adopts high performance DSP, and integrated GPRS/EDGE/CDMA/3G chip, video capture processor, storage chip, power supply chip, interface chip and alarm chip.

3, oil well mine mobile video monitor system according to claim 1 is characterized in that: the player in the described monitor terminal subsystem [3] is computer [4].

4, oil well mine mobile video monitor system according to claim 1 is characterized in that: the player in the described monitor terminal subsystem [3] is mobile phone [5].