(Summary description)HuashengExperimentalSchoolIPDigitalPublicBroadcastingSystemCaseAnalysis Backgroundoftheproject HuashengExperimentalSchoolwasfoundedin1997,formerlyknownas"Baoan3DSchool".Ithasbeenimplementedinprim

Huasheng Experimental School IP Digital Public Broadcasting System Case Analysis

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Time of issue:2018-08-08 00:00
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Huasheng Experimental School IP Digital Public Broadcasting System Case Analysis

Background of the project

Huasheng Experimental School was founded in 1997, formerly known as "Baoan 3D School". It has been implemented in primary school, junior high school and high school for 12 years. In 2004, it was renamed Shenzhen Huasheng Experimental School. In the past ten years, the school has won the "Baoan District First Class School", "Shenzhen Green School", "Shenzhen Garden-style, Garden-style School", "Baoan District Campus Culture Construction Excellent School", "Baoan District Private School Comprehensive Management Quality Award"" Baoan District Advanced Unit of Education Work ""Shenzhen First Class School" "Guangdong Province Green School" "Baoan District Junior High School Teaching Quality Progress Award" "Baoan District Citizenship School Pairing Help Advanced Unit" "Private Education Quality Award" "Baoan District Mass Sports Work advanced units" and other honorary titles or awards. The school has a quiet environment. The campus covers an area of ??60,000 square meters, with green trees and flowers.

Since its establishment in 1997, Huasheng Experimental School has gone through 13 years of hard work. The school has developed into "Shenzhen First Class School", "Shenzhen Green School", "Shenzhen Garden Style, Garden School", "Baoan District Campus Culture Construction Excellent School". In May 2009, the "Shenzhen First Class School" evaluation expert group once evaluated the school as "a state-owned private school with a dedicated teacher, students like it, parental recognition, community satisfaction, and government reassurance."

client needs

The basic daily function of the broadcasting system, such as bell ringing, eye-protection, and flag-raising broadcast; in the elementary school, middle school, and high school, the office can independently play music, open parent conferences, grades, classes, and classes in each department. English listening test; listening test uses U disk, CD and other digital media, basic equipment for listening and playback includes player, terminal controller, speaker and supporting equipment.

solution

The whole system design is as follows: The school public broadcasting system requires strict design according to the campus public broadcasting design requirements, combined with relevant design standards and campus drawings. The public broadcasting system design requirements meet the campus background music broadcasting, information broadcasting, broadcast notification, emergency broadcasting. The broadcast server is located in the school broadcast room, etc. The three departments of the elementary school, the middle school, and the high school use three sub-control stations to realize the broadcasting of the grades and classes of each branch; each class uses wall-mounted terminals and speakers to achieve point-to-point broadcasting; the playground is equipped with a wireless microphone, High-power amplifiers and high-power outdoor waterproof sound columns meet the broadcasting needs of the weekly flag-raising ceremony.

Central Broadcasting Room:

Peripheral devices such as the broadcast server OBT-9800, the bidirectional talkback tube OBT-9808, and the power sequencer OBT-8080.

Campus Radio Station:

Classroom equipment:

Achieve the effect:

The main function of the broadcasting system is to meet the functions of playing eye protection, playing background music, conference radio, English listening test and daily school bell ringing, to meet the school's campus broadcasting, multimedia teaching, etc., to broadcast campus programs in after school hours, to enrich students' extracurricular activities. The entire broadcast system is designed to meet the following functions.

1. Timed music ringing (belling and music playing in class)

The system can automatically turn on and off the power of the device according to the settings, and the set of working hours is programmed 24 hours a day (accurate to the second). User-friendly music ringtones, inter-class exercises, and automatic broadcast of radio programs. Different school bells and breaks can be set every day to play campus songs and flag-raising, class exercises, eye-protection keys, etc., to enrich campus life. The schedule of work and rest can be automatically adjusted according to the spring and autumn to issue a notification broadcast to timely convey various information.

2. Sub-control broadcasting station

Students' radio stations are set up in all grades of the school to be responsible for the school's radio publicity work. Publicize and report on the major activities of the school, share the learning experience, fully reflect the campus life, and give full play to the role of public opinion.

3, can achieve remote control and paging function

Through the management room's main control room broadcast microphone or remote call station, the principal can send out the management information of the school in his own office without going to the computer room; the remote paging station can broadcast the speech to all grades or a certain grade of the whole school.

4, offline operation

The entire broadcast system has both networked and offline modes of operation, and can still perform scheduled tasks in the event of a network failure.

5, multiple sets of programs play simultaneously

Each terminal can be set to play different content, that is, one set of programs corresponds to one terminal, and does not interfere with each other. The terminal volume is independently controlled; the partitioned program is played, and can be played manually or automatically. English listening tests can be played in accordance with the needs of the English listening test, and different English listening can be played in different grades.

6, unattended

The IP digital broadcast server can realize automatic power on and off, automatically recognize the date after booting every day, and then call the playlist of the day to automatically play, and realize unattended operation.

7, music track library

The IP digital broadcast server has a built-in large-capacity music track library and rich ringtone music, which fully meets the various needs of school broadcasting.

client feedback

1. The software operation is very user-friendly; it is easy to learn and easy to operate. It can realize unified management and unified broadcasting in the broadcast control center.

2. The system has stable performance, low failure rate and simple maintenance. The server can monitor the working status of each area in real time through the server.

3, the broadcast microphone is convenient to talk, can be divided into broadcast, the whole district broadcast, no need to go to the broadcast room, as long as there is a network place to access can speak.

4. The system partition is more flexible, freely combinable, freely distributed, and breaks the traditional physical partition. Once the pre-design is completed, it is very troublesome to adjust the partition later. After adopting the IP network broadcast system, there is no need to worry about the partition. And the partition name can be edited at will.

5, the broadcast program is very rich: IP network system is equipped with CD player, tuner, music program library, to meet the music playback of each classroom, and can play different content at different time in different areas. The front-end partition terminal can also freely order, the music program on the server or the local terminal, and can repeat AB in English teaching to improve the students' English word memory ability.

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