CN105187779A - Remote video surveillance management software and method - Google Patents

Abstract

The present invention discloses remote video surveillance management software and method, wherein the remote video surveillance management software mainly comprises a collection part (a network camera), a transmission part (an IP video private network and a streaming media module), a memory part (a memory module), a display part (a TV wall module) and a management control part (a central service module and clients); the remote video surveillance management method comprises the following steps: the establishment of the data collection part, the establishment of the transmission part, the establishment of the memory part, the establishment of the display part and the establishment of the management control part. The remote video surveillance management software and the method reduce the construction safety management difficulty, strengthen the construction safety, improve the management level, and keep track of the construction sites, so as to realize the management of remote construction sites.

Description

A kind of monitoring remote video management software and method

Technical field

The invention belongs to (computer aid project management/product development software) field.Particularly relate to safety and personal management in construction process.

Background technology

Along with further developing of economy, engineering construction is like a raging fire, and site safety prevention work is faced with new challenges, and each building site construction engineering is all put safety in the first place, generally all can set up video monitoring system, so that the safety management in building site.We take a broad view of the new situations of current building site monitoring, new requirement is proposed to the safety of management of safe operation particularly key operation point mass and workmen, require effective combination of precaution by persons, equipment and techniques, could manage and carry out site safety work construction efficiently.

A kind of monitoring remote video management software implements dynamic monitoring system to the complicated place of building site resident, main crossroads, key monitoring position, building site and public security, it can provide crossing, the visual information of keypoint part and hidden region public security and real-time current intelligence for administrative staff, will play an important role safeguarding in site staff's safety, material installation etc.Existing video monitoring needs by means of fixing network, and with optical fiber, the modes such as netting twine carry out the transmission of video.Transmission means constrains the transmission of video, and the line short of the construction initiation of job site, and the factor of job site environmental factor, the reason of network of cutting off the water and electricity supply, all can shine into the interruption of transmission of video.

Summary of the invention

The object of the embodiment of the present invention is to provide a kind of monitoring remote video management software and method, is intended to the management solving personnel job site in traditional construction management process.Solve material in work progress to lose, because do not have corresponding information to process, lack voice communication means simultaneously, cause job site safety problem, the problem that effect is undesirable.

The embodiment of the present invention is achieved in that this monitoring remote video management software mainly comprises: collecting part (web camera), hop (IP video private network, streaming media module), storage area (memory module), display section (video wall module) and management control section (center service module, client); The method steps flow chart comprises the foundation of part of data acquisition, the foundation of hop, storage area are set up, the foundation of display section, the foundation of management control section.Present invention reduces the safety management difficulty of construction, strengthen construction safety, improve managerial skills, realize the situation grasping building-site at any time, accomplish the management of long-range job site.

Accompanying drawing explanation

The present invention designs complete schematic.

Embodiment

Front-end collection part employing network high-definition camera (or/and) network Intelligent high-definition ball video is as main image capture device, feature is that image definition reaches full Real-time high-definition quality, and resolution HD720p is 1600*1200 even; Night, illumination poorly installed infrared lamp floor light additional without the position of light filling measure again, and complex environment selects 1 network Intelligent high-definition ball video for motor-driven monitoring.All video cameras all adopt 6 class lines directly to access building private monitoring network.

Network storage part adopts supports that the disk array of international standard iSCSI/NFS host-host protocol is as core memory equipment.Support the web camera of the iSCSI/NFS host-host protocol of international standard, directly video data can be write disk array.Other web camera need assist the operation of write video data by Internet video memory module (NVR), NVR obtains the video data of web camera by SDK+API, then with iSCSI/NFS host-host protocol write disk array.

Management control section contains management server, streaming media server, Alarm Server and control (configuration client).Management server carries out unified registration management function to all webs' watch equipment and server, and comprise the patrolling and examining of front network video camera, configure, safeguard, the web camera of operation irregularity will produce warning at platform; Monitor the operating state of storage system, the operating state of surveillance television wall server, equipment operation irregularity produces warning message, and produces relevant daily record; Login user name/the password of management control center and client, and be that each user distributes corresponding authority, user can only manipulate monitoring resource within the scope of authority.Video data is transmitted to sub-control client and uses by streaming media server; Control (configuration client) and configuration operation is performed to a whole set of network video monitor and control system.

Multisystem interlock part, the Alarm Server of management control section can receive the alarm signal from alarm host machine and gate inhibition's main frame, and communication infrastructure is interworking protocol.According to the linkage strategy set in advance, Alarm Server can after receiving alarm signal, complete forwarding capability, the work of dealing with emergencies and dangerous situations of receiving a crime report is performed by Surveillance center, belonging to the higher alarm signal of rank in emergency plan system comes interim, platform by the position of corresponding to the image of automatic spring alarm point and alarm point electronic chart, and points out the personnel of dealing with emergencies and dangerous situations how to take next step action in the mode of " emergency preplan ".

The display section of Surveillance center adopts high definition decoder to build high-definition digital matrix, and export high-definition image to high-definition television wall, backward compatible decoding D1 image, has the functions such as the switching of traditional analog matrix, taking turn concurrently.The high definition decoder of every 1U can be decoded the high-definition image of the full 720p in real time in output 4 road simultaneously.Control desk part, by manipulating client and supervisory keyboard forms, can complete: retrieve for examination real-time monitoring images, playback video file, switches display mode of video wall etc.Operative position part is made up of multiple pc client, is mainly used in the control point monitoring, review non-In Hangzhou Region of Zhe Jiang Province.

Multiple cascading networks part, the video image of built supervisory control system is all accessed this platform by software platform support.Select a set of software platform being easy to access existing DVR, can customer investment be protected on the one hand, realize sustainable development, fully can reduce the difficulty of interconnected docking on the other hand, avoid the loss utilizing the secondary coding-decodings such as video gateway to cause image.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. a monitoring remote video management software and method, it is characterized in that, this monitoring remote video software administration software and method mainly comprise: collecting part (web camera), hop (IP video private network, streaming media module), storage area (memory module), display section (video wall module) and management control section (center service module, client); Described collecting part, mainly comprises video frequency pick-up head, IP Camera.Described hop system mainly comprises wireless transmission; Described storage area mainly comprises database purchase server, process computer; Described display section mainly comprises LED controller, LED screen; Described management control section mainly comprises center service module, client.

Collecting part (web camera), hop (IP video private network, streaming media module), storage area (memory module), display section (video wall module) and management control section (center service module, client), and a design alert service module receives, forwards alarm signal separately.

Each service module is a set of organic whole because Signalling exchange is formed, reasonable deployment services module on network, and optimize signaling (data flow) flow process, monitoring software is operated better, and overall efficiency is played to greatest extent.

1, high definition feature

Owing to being subject to the restriction of cost, high definition is applied in video monitoring software industry always effectively.And the development of present chip technology and compression algorithm, the video monitoring software product of high definition rises gradually.Present D1 SD video compression format had formally write digital hard disk recording system (DVR) national standard already.High-definition camera and HD video codec are also progressively applied and promote, its definition can reach 1920*1080 or 1600*1200, the high-quality video image that high-definition video monitoring software provides, will bring significant lifting for urban society's security monitoring effect.

2, higher, the details of image definition clearly

The image of traditional Standard Definition resolution, for the monitoring scene of majority, cannot be differentiated details substantially.And when there is case, from Video Document, the very difficult personnel case-involving to monitoring site, article are accurately assert, do not possess well to directiveness and the law cross-examination ability of detection work.In the monitoring place that some are important, high-definition camera should be adopted to obtain the monitored picture of high definition, more can clearly present monitoring original appearance.

3, monitoring objective coverage wider, improve monitoring usefulness

Under traditional SD monitoring technique framework, in order to ensure the coverage rate monitored, reducing monitoring dead angle as much as possible, needing the CCTV camera of installation and deployment considerable scale quantity, supervisory control system scale constantly expands, from the scale development on even hundreds thousand of road, the thousands of road of hundreds of road direction.Monitoring resource so in large scale, but only have few part can obtain real-time monitoring, and most monitoring image is preserved by indiscriminate, thus define the video record data information of magnanimity level at one time.And also only have few part to be associated and beyond being backed up because of event that may be known with some in these Video Documents in large scale, other video information then constantly cover by new Video data.Here it is typical conventional monitoring systems is extensive, high cost, inefficient construction application present situation.

Under high-definition monitoring technological architecture, separate unit high-definition camera can be equivalent to the monitoring coverage rate of several common camera, and image resolution ratio is higher, amount of information is abundanter, therefore adopt high-definition monitoring can very effective reduction system scale, save transmission link and equipment, thus reducing overall construction cost, high-definition monitoring technology will promote the application of video monitoring software system Construction and change towards intensive, usefulnessization.

4, high-definition camera function realizes digital PTZ function

High-definition camera not only improves image definition, and digital PTZ function is embodied, and namely amplifies certain local detail in the large image of view picture or moves.And this monitoring of entire image on a large scale shooting, any situation in monitoring range can not be missed, provide effective means to verification of having access in the future.Simultaneously because digital PTZ mode does not have mechanical displacement means, equipment is also more durable in use.

5, the application of image recognition and intelligent video analysis is conducive to

Image recognition and Intellectual Analysis Technology fail to obtain the large-scale application that industry is generally expected always, and to be the accuracy that identifies also have no small gap from the expectation of user to main cause, and the resolution of image is then the principal element affecting identification accuracy.

High-definition camera image information high-definition camera adopts advanced photoreceptor to make image detail more clear, finer and smoother, progressive scan mode can provide better picture quality to us, efficiently solve the pectination blooming that interlacing scan brings, provide favourable precondition to application such as intellectual analysis, this is significant for the application of the intellectual analysis such as car plate, recognition of face.

6, Wireless microwave transfer function

Because the wavelength of microwave is very short, therefore it can not transmit along earth surface as medium wave, because ground has sponged it soon; It can not can be transferred to far place, ground by ionospheric reflection as shortwave, because it can escape into space through ionosphere.Because earth surface is a curved surface, so microwave can only make linear transmission in horizon range, the transmission range therefore determined between two microwave stations can not be far, generally at about 70km, otherwise can not obtain more stable transmission characteristic.

In the microwave communication line that reality uses, the antenna that always user tropism is very strong, and sending and receiving antenna alignment, receive stronger direct wave to make receiving terminal.But because the directivity by antenna limit, always some Electromgnetically-transparent is to ground surface, after ground surface reflection, arrive the antenna of receiving end, or scattering enters space; Secondly, owing to there is uneven gas in atmosphere, also can cause electromagnetic refraction and absorption, lose part energy; In addition, the solids on transmission line cannot be passed due to microwave, so the solids on transmission route, particularly towering buildings, will make microwave cause diffraction and level loss.Therefore, the existing linear transmission characteristic of microwave communication, has again Multipath Transmission characteristic.