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. has maintained a benign development by adhering to the business philosophy of creating profits for shareholders, creating services for customers, creating opportunities for employees, and creating wealth for the society. Ranked 21st among the national department store listed companies, ranking 74th among the top 100 national chain stores. 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 partition 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, 64 channels The output of the host; the host connection management software can realize manual and automatic control of program playback, and can intuitively operate 64 channels of output music playback on the software, can realize telephone broadcast, wireless remote control broadcast function, connect power timing device, and can manage equipment manually or automatically. Power supply; 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 for the installation and management in the main control room. Software, you can also install remote operation software at the hotel's service desk, remotely broadcast programs, high integrated board module design, simple system equipment configuration, numerous functions, to meet the hotel's daily background music playback, automatic program playback, remote search Call, 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. Time switch machine: The public address system adopts timing power management. Through pre-programming, software automatic control device power can be automatically turned off and on.

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