Yinchuan Xinhua Department Store Co., Ltd. is located in the prosperous section of Xinhua East Street in the commercial district of Yinchuan City. It was the first commercial enterprise in Ningxia, which was founded on January 3, 1997 by the Xinhua Department Store, the largest state-owned commercial enterprise in Ningxia. Listed company. Yinchuan Xinhua Department Store Co., Ltd. uphold the profits of shareholders, for customers to create services, creating opportunities for employees, create wealth for the community's business philosophy, sound development. Ranked No. 21 in the national department listed companies, it is a national chain top 100 ranking of 74. In 2011, Xinhua Department Store ranked 297th in the service industry of “China Top 500 Enterprises” and ranked 9th among the top 100 enterprises in Ningxia.

Project requirements

The public broadcasting design divides the broadcasting division according to the function of staying at Shanghai Yuexing International Hotel. Each sub-zone is designed with an independent power amplifier to ensure that each area can independently broadcast programs and broadcast independently. The public broadcasting system adopts OBT high-integration multi-partition module. (plug-in type) broadcasting system, high-integration multi-partition modular (plug-in type) broadcasting system is a public broadcasting system supporting 64 signal partitions. The system consists of management host, control module, management module, fire signal generation module. The main core equipments such as the fire intelligent interface module, the MP3 player module, the radio module, the output matrix module, and the telephone module solve the functions of background music playing, remote paging broadcast, fire emergency broadcast, and timed playing music of public broadcasting; The high-integrated modular partition matrix control host is the management host of the system. The host has built-in control module, management module, fire signal generation module, fire intelligent interface module, MP3 player module, radio module, output matrix module, telephone module, etc. Support 8 sets of program output, 6 4-channel program output; host connection management software, can realize manual and automatic control program playback, intuitively operate 64-channel output music playback on software, can realize telephone broadcast, wireless remote control broadcast function, connect power sequencer, can be manual or automatic Manage equipment power; the host can support up to 8 remote paging stations at the same time, the remote paging station can remotely page and talk, and remotely manage and control the 64-channel output music playback; the system supports the sub-control function, except in the main control room. installation management software can also be installed in the hotel's concierge software, remote operation, remote playback program, highly integrated board module design, simple system device configuration, the use of a large number of features to meet the hotel's daily background music, auto-play program, Remote paging, local paging, remote control, fire emergency broadcast use.

Achieve function

1. Automatic background music playback: The public address system is automatically programmed by software programming and downloading. It can be pre-edited and run automatically. It can set different time points and play different music programs through the program. It can also be used for emergency programs. Hotel special time use or emergency use.

2. Multiple sets of program broadcast: The public address system is equipped with an MP3 player, a CD player, and a tuner to meet the needs of multiple sets of programs in the hotel.

3. Partition broadcast: The public address system divides the hotel into multiple broadcast zones, and switches and controls the output audio signals through the audio matrix to perform single-area program play control or multiple area program play control.

4. Timer switch: a timed power public address system management, preprogrammed, the software may be implemented automatic power control apparatus automatically closed and opened.

5. Paging broadcast: The public broadcasting system is equipped with a remote paging station. The remote paging station is installed at the hotel service desk. The staff can broadcast through the remote paging station. The broadcast speech can be broadcasted in the whole area and broadcasted in the district. Call station

6. Remote program broadcasting: The public broadcasting system is equipped with sub-control software, which is installed on the working computer of the hotel service desk. The staff can select the program to play, play the area, set the timed program to play and other practical functions by operating the sub-control software. Communicate with the host computer via the network;

7. Emergency broadcast: The public broadcasting system is linked with the fire-fighting broadcasting system, sharing equipment such as power amplifiers and speakers to maximize resource conservation. The system can automatically receive fire-fighting signals through the alarm generator, and automatically cut into emergency signals when there is a fire alarm. The system will automatically output the recorded alarm audio signal to the hotel. In the first time, it will find the danger and evacuate the crowd, rescue the finance, avoid casualties and property losses, and ensure all safety in the hotel.

 Design