Cradle head control method and system based on memory database

Abstract

The invention provides a cradle head control method based on a memory database. The method comprises the following steps: the step 1: synchronizing data: initializing a memory database, and creating a point position table, a user authority table and a cradle head control task information table; the step 2: receiving the cradle head control information sent from a client: searching the cradle head control task information table for determining whether the point position and the task information of the user exist in the cradle head control task information table, wherein if not, interpolating the information into the cradle head control task information table, or else, updating the task generation time to the current time; and the step 3: looking up the record in which the task state is 0 in the cradle head control task information table and then executing the cradle head control task; and determining whether the authority level satisfies the execution condition before execution, and repeating the steps 2-3 to complete realization of cradle head control function for a plurality of users. The invention also provides a cradle head control system based on a memory database. The cradle head control method and system based on memory database can effectively reduce the response time for requests and avoid the resource contention problem, and can improve the operation experience feeling during the use procedure of the system.

Description

technical field [0001] The invention belongs to the technical field of video surveillance, and in particular relates to an in-memory database, in particular to a pan-tilt control method and system based on the in-memory database. Background technique [0002] With the rapid development of economic construction, scientific and technological level and various social undertakings, China's urbanization process is also accelerating, which also brings challenges to urban security. As people pay more and more attention to safety, image information, as a means of intuitively reflecting on-site conditions, has received more and more attention from users. The construction of video surveillance system has also developed from the original question of whether there is a surveillance system to the pursuit of a clearer and better experience. Correspondingly, in the development of video surveillance technology, high-definition network video surveillance has gradually become the main focus o...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the shortcomings of long request response time and resource contention in the existing video monitoring system, the present invention provides an in-memory database-based system that effectively reduces request response time, avoids resource contention, and improves the operating experience during system use. Cloud-tilt control method and system thereof

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