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Star Hotel Network Broadcasting System Case-Solved

A, star hotel broadcasting requirements:

With China's successful entry into WTO and the hosting of the 2008 Beijing Olympic Games, as well as the rapid development of China's economy and the further promotion of domestic demand, the hotel industry in China has developed rapidly. Hotel is a place integrating residence, catering, entertainment, leisure, meetings and various business activities. In order to enhance the competitiveness of hotels and provide the comprehensive service level of hotels, especially star-rated hotels and foreign-related hotels, their own hardware level has been continuously improved, and the hotel broadcasting system has been realized.

This hotel is a five-star hotel, which requires well-known products with broadcast function and equipment modeling matching the hotel grade, stable performance and high fidelity. Functionally, the hotel requires to realize the function of room music on demand on the basis of the usual background music function of the hotel, that is, guests can order music programs according to their own preferences in the room. According to the actual functional requirements of the hotel for the network broadcasting service system, taking into account the use requirements and long-term development requirements in the future, our company analyzes the hotel broadcasting service system as follows:

The public address system in the hotel intelligent system can play the basic functions of publicity, broadcast notification and searching for people. In case of emergency, customers in the store can be broadcast, that is, in case of sudden emergencies such as fire, emergency broadcasts can be made to relevant floors in the fire duty room, so that people can evacuate in time and in an orderly manner, and the losses caused by disasters and accidents can be minimized. This system is compatible with the trigger signal of hotel emergency fire fighting, and the fire signal can be automatically played to this broadcasting system through the broadcasting system.

This function requires that the sound field intensity of the sound reinforcement system is slightly higher than the background music, and the fire emergency broadcast and the background music * * * share a set of broadcasting equipment. Broadcasting system usually plays background music to public places on the floor, and can play different types of music to this area at the same time, so that people can be placed in a relaxed and pleasant environment and play different background music in different functional areas. The system is programmable and can play automatically. To realize unattended function, customers can order background music in the hotel room and choose their favorite music to enjoy. Star hotels are often foreign-related units and need to provide personalized on-demand services. The system can provide different countries and styles of music for customers to personalize on demand. It is required that the wiring of the whole project should be standardized, the system equipment should be selected reasonably, and the operation should be convenient, so as to meet the needs of hotel development and reserve interfaces for hotel expansion.

Second, the demand analysis:

The hotel requires that unlimited background music can be played at the same time, so the system is realized by network broadcasting system, and the unified digital network broadcasting mode with IP LAN as the data transmission platform solves the problem of transmission distance, reduces the laying of cables and greatly reduces the cable cost and construction cost. The main control system consists of Fengguang Science and Technology Broadcasting Server, IP network broadcasting system, automatic broadcasting software, call intercom center, network monitoring speaker and fire alarm center host, which mainly realizes the functions of emergency call intercom, fixed-point broadcasting and fire alarm broadcasting. At the same time, the function of automatically playing music ringtones and background music is realized.

This broadcasting system requires customers to order the music library in the hotel server to choose their favorite music to listen to. Install a digital video-on-demand terminal in each room. Built-in hi-fi wooden speaker can realize on-demand function.

For speakers in rooms and corridors, we choose the sound of ceiling boxes to match the overall environment. In main control room, we installed two 16 network alarm hosts, which can receive the fire signals from the guest room probes. The master control software can set N and N 1 emergency broadcasts on the floor.

Third, the main functions of the system:

Real digital IP broadcasting (digital audio source-mp3, digital transmission-computer network), where there is a network, broadcasting can be set up quickly, without being limited by distance and transmission medium (optical fiber, wireless and twisted pair).

Sound quality guarantee (8 K-320 K variable), comprehensively improve the audio range, and because of digital transmission, the sound quality will not change because of the change of transmission medium, which ensures the effect well.

Unlimited partition control, in traditional broadcasting, it is necessary to control point-to-point broadcasting with cables and switches, but even so, it is impossible to broadcast at the same time. Network broadcasting system realizes simultaneous multicast through computer control technology. It is easy to listen to different music content in different hotel areas at the same time.

Easy-to-realize on-demand function, through special remote control, you can randomly order thousands of music stored in the server and experience the VIP personalized service provided by star-rated hotels.

High reliability and high energy saving. The network broadcasting system adopts self-checking technology. When there is no broadcast, the working power of the system terminal is not more than 0.3w, which reduces the safety accident rate caused by high-voltage work and effectively saves energy.

The broadcast is really far away. Where there is a computer network, broadcasting equipment can be controlled and used within the scope of authorization, and the problem of emergency broadcasting system can be completely solved. Fire-fighting linkage alarm, this system designs a fire-fighting interface that converts analog alarm control signals into digital bus control signals. After connecting the system server and software, it can enter the state of fire fighting linkage, with few equipment and excellent equipment. To realize partition, terminal and whole area alarm, you can choose any audio file of the server as a report.