Cloud broadcasting system and cloud broadcasting method

Abstract

The invention discloses a cloud broadcasting system and a cloud broadcasting method. The system comprises a cloud broadcasting service platform and a plurality of public broadcasting clients. The method comprises the following steps: a command for applying a cloud broadcasting service is sent to the cloud broadcasting service platform; the cloud broadcasting service platform searches a geographic position and a computer server realizing the optimization grouping of the idleness from a computer server cluster through cloud computing according to the acquired command, so as to generate a control signal and a broadcasting signal and sending the control signal and the broadcasting signal to the public broadcasting clients after calling a public broadcasting application function module corresponding to the command and carrying out a corresponding service program; and the public broadcasting clients can conduct command execution according to the control signal and the broadcasting signal. The cloud broadcasting system and the cloud broadcasting method have the advantages that the investment cost for purchasing equipment can be greatly lowered, the putting space of the equipment can be saved, the operation is convenient, and the working efficiency and the resource utilization rate can be improved. The cloud broadcasting system and the cloud broadcasting method are widely applied in the broadcasting field.

Description

technical field [0001] The present invention relates to Internet cloud technology, Internet of Things and public broadcasting technology, in particular to a broadcasting system and method based on cloud computing. Background technique [0002] Public broadcasting systems are widely used in different fields and play a very important role. For example, in various disasters such as earthquakes, typhoons, fires, and terrorist activities, they play the role of early warning, command, and appeasement; in the Olympic Games, In large-scale gatherings such as the World Expo, it plays the role of crowd flow guidance and searching for people and things; in public transportation places such as airports and railway stations, it plays the role of releasing traffic operation information; in public places such as campuses, supermarkets, and hotels Among them, it plays the role of playing background music, work and rest notification, and business information; in the vast rural areas, it play...

AI Technical Summary

Problems solved by technology

[0003] However, there are obvious shortcomings in the traditional public broadcasting system. For example, if there are too many broadcasting units, it is difficult to send the emergency information of the national emergency broadcasting system to each unit quickly; the broadcast program data of each broadcasting system is limited by the memory capacity. Restrictions; the broadcast programs produced by the unit itself cannot be shared with other units, and the broadcast program information should also need to be backed up to avoid loss; the broadcast terminals of many broadcast systems are connected to the Internet, and many computers need to be configured for data forwarding. It takes a lot of time, resulting in waste of resources, and it is not convenient for unified maintenance and management; it is not convenient for Internet remote monitoring, remote paging and remote automatic alarm for faults; each broadcast system needs to reset the broadcast timing program and system parameters after replacing some equipment etc., and broadcast operation logs are difficult to save; many practical broadcast system functions, such as SMS notification function, voice synthesis function, etc., because the corresponding broadcast equipment is expensive, many users have given up buying; broadcast system software upgrades are difficult and need to be provided by users It is a waste of manpower to upgrade the system after downloading the latest software on a regular basis; the broadcasting system has a large number of equipment and is complicated to use

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