Dynamic switching method and system of information input system

Abstract

The invention discloses a dynamic switching method of an information input system. The dynamic switching method specifically comprises the following steps of: receiving first front-end device dynamic information; receiving an upper limit value of the operation speed of a front-end device; judging information of the operation speed of a first front-end device processor; receiving dynamic information of a second front-end device; judging whether the sum of information of the operation speed of a second front-end device processor and the information of the operation speed of the first front-end device processor is smaller than the upper limit value of the operation speed of the front-end device or not; and if so, closing the second front-end device. Through the dynamic switching method and system of the information input system, disclosed by the invention, problems that dynamic balance of data collected in a field, safe use and system recovery in a field program broadcasting process are solved, and thus the balance process capacity of the processors is improved, the field data loss is avoided, the continuity of a system service is ensured, and the reliability of the system is improved..

Description

technical field [0001] The invention relates to a dynamic switching method and system for an information entry system in the field of on-site TV program production in the process of on-site information collection and use. Background technique [0002] At present, in the process of broadcasting TV programs, the interaction between the host and the audience through various information technology means (such as text messages, message boards, microblogs, etc.) has become a major means for various TV stations to enhance audience participation and ratings. The CCTV information entry system is responsible for collecting and storing the interactive communication data with the audience during the live broadcast of the program. On the one hand, the host needs to use these interactive information during the live broadcast. Once the system resources are insufficient or crashes during the live broadcast, it will cause serious broadcast accidents; Analyzing user views, preferences and ot...

AI Technical Summary

Problems solved by technology

[0005] In the process of realizing the present invention, the inventor found that the disadvantages of the prior art are as follows: firstly, there is a problem of unbalanced data load, resulting in waste of resources; secondly, the labor intensity is high

It is necessary for the staff to back up important data regularly and at fixed points every day. This backup method requires that the database service must be suspended, and there is a lot of repetitive work. It is likely to cause backup errors due to carelessness and other reasons. At the same time, it is not timely enough. Data is usually backed up once a day. Timely synchronization of primary data and backup data cannot be guaranteed

Once the master data is lost or damaged, it is very likely to cause a broadcast accident

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