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Manufacturer of integrated audio and video solutions

Solution of Public Broadcasting System in Hospital Park

Hospital Public Address System-Scheme Construction

System Overview
The digital IP network broadcasting system adopts the TCP/IP network technology widely used in the world today, and transmits the audio signal in the form of data packets on the local area network and wide area network, which completely solves the problems of poor sound quality, complex maintenance and management, and poor interactive performance of the traditional broadcasting system. The system equipment is simple to use, easy to install and expand, just connect the digital broadcasting terminal to the computer network to form a powerful digital broadcasting system.


demand analysis
Requirement 1: The power supply of the broadcasting system is unified and cannot be controlled by the total power switch of the department;
Requirement 2: Set up sub-control room according to actual requirements;
Requirement 3: The hospital can group different departments at will to facilitate partition management;
Requirement 4: The broadcasting system software can use Pinyin input method and five-stroke input method to input text for editing instructions;
Requirement 5: Save a certain number of broadcast system instruction templates, and some broadcast system instruction templates can be automatically switched to execute according to the set time;
Demand six: mobile phone or computer can remotely control the broadcast system software, edit and modify the instructions;
Demand seven: in the call reminder, such as the hospital can call through the broadcast system to remind, in order to deal with emergencies or medical services in a timely manner.
Demand eight: linkage with the hospital fire control system, in case of fire or other emergency situations, so that patients and medical staff can take timely measures;


Design Ideas
Implementation 1: Separate power supply to the broadcast speakers in important areas of the hospital, IP addressing speakers, power amplifiers, switches and other equipment in the network broadcast part, which are all led to each department by the host room and are not controlled by the power switch on the floor where each department is located;
Implementation two: according to the actual needs to set up sub-control room, each broadcasting station is equipped with sub-control computer, network paging intercom microphone, mixer and network audio encoder;
Implementation 3: IP network broadcast addressing wall-mounted sound box auxiliary box is adopted in important department areas of the hospital, which can not only realize independent control, but also carry out unified broadcast and regional broadcast to flexibly meet actual needs; Each department and public area adopts IP network decoding terminal power amplifier sound box, and different music is played in different areas at the same time in public area according to needs;
To achieve four: broadcast system software supports Pinyin input method and five input method, and can be switched at will;
Implementation 5: There are 1000 broadcast system instruction templates that support saving. Multiple broadcast system instruction templates can realize timing switching function, and instruction templates can be copied;
Implementation 6: The broadcast system sub-control software/mobile phone software can run on any computer/mobile phone on the broadcast network, providing a remote operation platform for broadcast administrators and users of the broadcast system;
Implementation 7: The CD player power amplifier IP network broadcast addressing wall-mounted sound box constant pressure backup module is used to realize that when single or multiple devices in different areas are out of network or power failure, the analog backup system replaces the IP broadcast system for non-delay broadcasting. At the same time, if the main power amplifier fails, the main-standby switch will switch to the standby power amplifier immediately when it detects abnormal signal, and continue to remind the call;
Implementation 8: Configure IP network alarm host, which can connect with the hospital's own fire fighting system. When the fire fighting system receives an emergency signal, it will instantly activate the IP network alarm host. The network alarm host will alarm in zones, regions and temporary floors according to corresponding settings, and cooperate with linkage output to trigger other equipment to carry out emergency actions.

Functional advantages
(1) graphical interface, easy to learn; touch screen operation, easy to use.
(2) Mobile phone APP remote control playback function: supports uploading files to the server, instantly playing the internal audio files of the mobile phone, and can be broadcast at any time through the paging function.
(3) Text broadcasting function, the system can directly convert text into audio files, and install the corresponding voice package to customize the sound on demand.
(4) File playback function, centralized control room and each sub-control area can be played through software selection files.
(5) Real-time acquisition and broadcasting function, which can set and play audio programs every day, including music, radio dramas, medical knowledge, etc., to provide a good atmosphere and environment for patients and medical staff.


Application effect of daily hospital broadcasting
Timed playback: set to play audio programs, including music, radio dramas, medical knowledge, etc., set timing and automatic playback according to needs, you can set automatic operation or manual playback......
Unified notice: unified collective broadcasting, all speakers play the same program, release important notices from hospitals, hospital management measures, emergency notice announcements, etc......
Broadcast paging: call microphones are set up in leading offices, departments, etc., which can call the whole district or a certain district, realizing two-way intercom, remote call, whole district or district calling functions......
Fire linkage: When the hospital encounters an emergency, such as fire, earthquake, terrorist attack, etc., real-time broadcast, quickly call the entire campus, emergency evacuation of people......

Successful Cases