Project Overview:
The 6th Landscape Expo and Garden Expo of Hebei Province, with the theme of "A Thousand Miles to the Waves, the Grand Canal", focuses on the construction of a garden expo park with an area of approximately 4000 acres in the northern part of the central urban area of Cangzhou on the Beijing Hangzhou Grand Canal, creating a "Canal Scenic Belt, 13 urban exhibition parks, specialized plant exhibition parks, comprehensive service areas, and Cangzhou Dahua Industrial Heritage Improvement and Transformation Zone", Integrate the cultural protection, inheritance, and utilization of the Beijing Hangzhou Grand Canal with the construction of ecological civilization and industrial civilization< Br/> System Introduction:
The design of the broadcasting system mainly focuses on the background music system of large scenic areas, and adopts a networked broadcasting system to achieve functions such as scenic area sound reinforcement, local sound reinforcement, remote paging, unified broadcasting control, and zoning and grouping control< Br/> System composition:
Composed of: IP broadcasting system server, IP broadcasting system software V2.3, CD player, digital tuner, IP microphone, IP network alarm host, 16 power sequencer, 110 IP network audio columns (installed first, expanded later)< Br/> Project requirements:
The design of the public broadcasting system is mainly to improve modern audio transmission, promotion, and activities, carry out the dissemination of digital information, and also provide clear and stable background music system support for the activities. The specific requirements are as follows:
Having both decentralized and centralized management modes, decentralized refers to setting up network audio terminals in various regions to meet the requirements of independent broadcasting and control in various key areas and centralized points; Centralized broadcasting refers to the establishment of system servers and sub control stations at the main broadcasting station, and the use of IP networks to connect various regional broadcasting audio terminals, network paging stations, and sub control software operating systems, forming a digital network broadcasting system for unified management< Br/> Equipped with functions such as manual broadcasting, scheduled broadcasting, temporary insertion, terminal configuration, terminal status viewing, terminal work monitoring, and program library establishment, as well as supporting external functions such as fire linkage broadcasting and wireless remote control broadcasting; The system supports terminal remote on-demand, paging terminal intercom and broadcasting functions< Br/> The audio is diversified, and various self-made voice programs (such as promotions, introductions, notifications, etc.) can also be uploaded to the server and automatically played on time or for terminal demand. The sub control room can submit scheduled playback tasks through workstation software, arrange voice playback plans and promotional materials for areas within its jurisdiction, and create a good atmosphere< Br/> Leaders do not need to go to the computer room to publish broadcast management information about the scenic area in their own office< Br/> Broadcasting should have the ability to achieve independent or group playback in different regions and multiple regions, which can be easily completed through software operation< Br/> Broadcasting should have functions such as timed task software programming, system server automatic operation, playing different programs at different time periods, program automatic playback, and automatic stop to meet the automatic operation requirements of unmanned systems< Br/> Speaker configuration:
As one of the main bodies of the broadcasting system, speakers account for a large part of the broadcasting system