Type recommendations
Display system of dispatching information on the base of the projection system
Function
The intellectual computer and video information display on the large multiple-access screen from a few data sources simultaneously.
The intellectual display means possibility for operative choice of information sources display, and also provision of effective facilities for the windows sizes and arrangement control on the screen to the user.
Basic display functions
The information display in the multiple-windows mode from a few information sources simultaneously.
Large geographical maps, location plans, structure charts, drafts, extensive tables and diagrams display in a maximally possible scale, with the high elaboration degree and without quality failure, on the one large screen.
Information display combination from the data sources of the different types: up to the 2 computers and up to 2 videos sources.
Basic control functions
Choice of the information display source.
Commutation of the video signal sources set on the display system inputs.
Sound commutation on the acoustic system.
Templates definition of data windows arrangement on the screen.
Choice of the template for the display.
Preview of the chosen video signal source
Display adjectives control: brightness, contrasting, color palette, image geometrics
Equipment composition and construction description
Projection system with a screen 3,0 õ 2,25 m.
The projection system consists of screen 3,0 õ 2,25 m for a frontal projection and powerful projector with a light stream 3500 ANSI lumens.
A screen is mounted in a wall. Made on innovative technology, a screen provides strengthening of light stream 1,8 times as much and wide corners of supervision in a horizontal plane.
A projector is hung on the ceiling in the distance, enough for the image creation with 3,0 õ 2,25 m size.
It is necessary darkening/curtain systems with the purpose of prevention of extraneous screen ambient illumination.
Switching system.
Provides display wall connecting to the 2 computers and to 2 videos sources in the PAL/NTSC/SECAM format.
Video commutator with the hand choice of access ports is the additional component of the commutation system.
Computer support system.
Includes a one graphic server for difficult graphic information replay (cards, plans, charts, drafts, diagrams), one or two operator workstations, network equipment for work in a local network.
The commutation systems and computer support equipment is set in a rack mount, which is having the forced ventilation and powerful uninterruptible power supply. The last one provides effective equipment protection from the voltage jumps and brief power disappearance.
User interface.
Display system control and preview of video information sources are carried out on the operator’s workstation.
Special software of projector’s company-producer is used for control.
Equipment companies-producers
Company «LEATER» represents at the market of the professional audio-video systems the best brands of projection equipment and screens, selected from all variety of the products represented by world producers today.
For display system construction for a crisis center it is suggested using the equipment of the well known and which has already shown itself brands: projector of the company Barco and screen of the company ScreenLine.
More than 20 years the Belgian company Barco, acknowledged world leader in the development and production of display facilities, successfully exists at the market of the large installations of the full-screen projection systems. Actually, there is no alternative to the wares of this company, when it is required to attain impressive quality, high brightness and image contrasting on the large screen.
The Italian company ScreenLine works at the international market of projection equipment 15 years and offers a wide commodity line for all segments of market. The ScreenLine Screens have worthy descriptions of reliability and are in steady demand from native users due to a democratic price.
All supplied equipment has quality certificates ISO9001 and meets the world requirements on electric, fire, ecological safety.
Advantages of the offered solution
- Modern level of the system construction, which is based on the intellectual display conception.
- Rationality and sufficiency of the solution, which are answering the basic requirements of work providing of control center.
- Wonderful display descriptions: high brightness and contrasting, «living» colors, image clearness and sharpness, wide supervision corners in horizontal and vertical planes, hindrances and distortions lack.
- Assured reliability of technical solution, proved by equipment use of known «brands» and taking into account the experience of similar installations.
- Carefully thought out control system, which is allowing to control all display functions and automatizing operator work.
- Simplicity and lightness of exploitation and technical service.
- Wide possibilities of power increase and system modernization in the future.
Change of configuration and possibility of the system increase
- Setting of multi-access screen in the set sizes.
- Setting of few projectors or the projector with a large light stream.
- Individual selection of controllers monitors.
- Connecting of the video conferencing system.
- Expansion of spectrum of commutatable video signals.
- Setting of the audio system.
- Development of the specialized software for the display system control.
