Abstract: OBT is a high-tech enterprise in Shenzhen and a listed company in Shenzhen Qianhai Equity Exchange Center. Since its establishment in 2003, it has been committed to designing a high-quality public broadcasting system for the public building sector. In 2016, it successfully designed IP for Shenzhen Happy Valley. The digital public address system meets the requirements of the background music broadcast, the scenic spot broadcast notification, the attraction and the visitor interaction, and provides a good, safe and happy travel environment for tourists.

 

 

 

 

 

 

The park is divided into nine theme areas: Spain Square, Magic Castle, Adventure Mountain, Happy Hour, Gold Mine, Shangri-La Snow, Hurricane Bay, Sunshine Coast, and the unique Maya Water Park, with more than 100 young and old A wide and colorful ride. From the United States, the Netherlands, Germany and other countries to introduce many unique projects in the country and even in Asia: such as the world's highest drop "Rushing Forward", Asia's highest roller coaster "Global Supreme Bounce Roller Coaster", China's first hanging roller coaster "Snow Mountain Flying Dragon ", China's first lane-type "mine truck", China's first "perfect storm", China's first "imitation of classical garden train", Asia's highest, China's first [thrilling tower] "space "Suzhou", Asia's first "four-dimensional cinema" integrating visual, auditory and tactile, the world's longest water warship "jungle warfare", and the world's first-class, the first elevated sightseeing train in China, "Happy Route" ...... Whenever night falls, the magical and elegant large-scale magic dance drama "Magic Mirage" in the Happy Theater will bring endless surprises and extraordinary enjoyment to the tourists; the festive street and the golf entertainment city will let you fully appreciate the Chinese and Western names. The night market and the bar create a festive food culture. Join the wonderful joyful journey, Huanhuan, Lele, Xiaogu - three joyful messengers, will bring you endless joy.

 

 

 

These rides give a realistic and perfect theme packaging, creating a beautiful and pleasant environment with a view of the American West and the Northern Tibetan style. The thrilling journeys, the confusing stories, make visitors feel like they are entering a mysterious realm.

 

 

 

client needs

 

    The broadcast mainly covers Spain Square, Magic Castle, Adventure Mountain, Happy Hour, Gold Mine, Shangri-La Snow, Hurricane Bay, Sunshine Coast, and Maya Water Park. Each area can be independently controlled. According to the needs of the scenic spot broadcasting, the entire scenic spot broadcasting can be partitioned and managed, so that the overall playing of the scenic spot can be realized, and the single or multiple regional combinations can be played to create a good tourist atmosphere for the scenic spot environment. Use the broadcast to disseminate local travel information, weather forecasts, garden instructions, etc.

 

 

 

solution 

 

 

 

     The whole system design is as follows: The public broadcasting system of the scenic spot requires strict design according to the design requirements of the public broadcasting of the scenic spot, combined with relevant design standards and scenic maps, and the design of the public broadcasting system meets the background music broadcasting, information broadcasting, broadcasting notification, and emergency broadcasting of the scenic spot. The use of the broadcast server is set in the broadcast room. The nine areas use terminal + power amplifier control. According to the regional configuration and environment-friendly speakers, the park automatically plays the beautiful music suitable for the area according to the date or holiday. So that each area can simultaneously play background music of different winds, so that music and environment are harmonious and unified.