the security and scientific system of urban area
the security and scientific system of urban area
In order to meet the residential quarters of the security and scientific system of management needs, as well as to occur at any time to conduct a comprehensive, timely understand and master, for unforeseen circumstances can quickly make a correct judgment, and gives the correct, fast and command processing. Community decisions in the area of digital monitoring system to install, maintain social order and to prevent damage to the role, to take all possible or imminent danger to the case and the image data is transmitted to the monitoring center, the monitoring center attendant can put these hazards and risks control in infancy, prevent loss of property, ensuring that personnel safety。 This is for security, fight against modern criminal behavior to provide effective legal evidence is one of the important means, with a view to better management services. The requirements in the area of a plurality of monitoring, digital monitoring system, to improve the whole level of community security.
In three, the guiding ideology of design
The scheme of security systems design is the guiding ideology:
" Advanced sex
The system to meet the construction requirements at the same time, the system configuration, product selection, technical performance indicators should have certain advanced sex, selection of high quality equipment and a certain degree of redundancy information, fully considering the trend of social development, in quite long period system still has advanced sex;
The system should be practical, simple operation, convenient maintenance, the function should be able to provide users in the use of real;
The system shall have good reliability, system equipment configuration shall generally be brand products mature, able to work continuously for a long time;
System control host should be easy to expand and upgrade; the system should be able to achieve communication and interaction, in order to improve the whole system using effect;
The system shall have the best economy, to ensure the performance of the premise, optimize design of the system, improve the system cost.
Four, system design
Five, introduction of function:
Multiple image segmentation can be comprehensive to district each area monitoring
Video and audio dual input remote monitoring cell sites
Image clarity can be effective monitoring area and personnel
In 1, multiple picture monitor
1 / 4 / 6 / 8 / 9 / 16 split screen mode, support the irregular split screen through a simple operation, can achieve amplification, reduction, full screen, image exchange operation, can drag the camera icon to achieve different camera image surveillance, easy to use, and can take pictures, set the image loop playback.
2, video recording and playback
The new version of the software in the video made great improvements, new software in the playing conditions can also have video, greatly saving the resource of CPU, P4 computer can be recorded at the same time 30 ~ 40 road images.
In order to enhance the flexibility of the video, software also offers a variety of video, mobile video, automatic video, video, video, a manually preset video, alarm video.
Mobile video dynamic video is when the server detects the scene image motion will automatically put on record ( for example someone walked in front of the camera, the server will automatically record to the local computer。 ).
Automatic video automatic video is set in software server video time, when the client software by the operation of the computer system time to enter the set period of time after the time of automatic image record。
Manual video using manual video mode, only through to artificially control to take effect, whereby the user to manually set of a recorder so that only the user to stop it, it will stop recording.
A single video right click on a window to video, in the menu select" single video" software automatically the window image recording to the current set magic figure in the MP4_RecData folder. Off directly in the pop-up menu, click the" stop " button。
Preset video in the software set camera observation point, when the server receives the alarm signal is triggered when the camera quickly back to the predetermined state. A billiard machine in general can set 63 preset point.
3, the unique function of short message
Can be through a dedicated mobile phone short message sending device and alarm information is sent to the designated mobile phone number, at the same time, the user can also through the ordinary mobile phone sends a short message to open or stop this function.
4, the dynamic IP function
When the user is using the ADSL and dynamic IP INTERNET access, as long as the user registration, we can provide relatively static" IP" address, we will give the user a user name, as long as users in our input in software we provide a user name, which is equivalent to the input the name corresponding to the video server public network IP address. ( this function is to provide users with a free static public IP, only the company's video server has this function)
In 5, after power failure automatic connection function
When the software is playing or recording state, if the video server to stop power supply, then the software will stop playing image also stopped recording, but if the video server normal power supply, the software will automatically connect to a server, and restore the original playing and recording, without manual intervention。
6, remote control
Remote control PTZ turn around from top to bottom, the lens aperture, focal length, variable power adjustment, but also can control the remote lighting control。
7, remote configuration
Telnet to the server, server configuration parameters, such as to modify the user name, password, IP address, such as regulation of stream. On the server, remote upgrade, remote restart.
In 8, the state view
Through the software can view a server on how many users online, in which to watch the image, the image stream is the number of such information。
9, regulation of stream
According to the actual need to set the video server output stream size, support or stream and stream.
In 10, a two-way intercom
Through the computer with remote video server ready for two-way voice communication.
11, alarm function
The video server can enter a 8 alarm signal switch, such as infrared alarm, smoke alarm, output a 4 alarm signal switch, such as a siren。
In 12, the multicast function
In the LAN environment, each of a camera to allow an unlimited number of users to visit at the same time, and only take a channel bandwidth