Method and system for security protection monitoring for mobile multimedia

Abstract

The invention discloses a method and a system for security protection monitoring for mobile multimedia, and solves the technical problem to meet the security protection monitoring demands of household personal users and small and medium enterprise users. The method comprises that: a monitoring user terminal acquires signals, digitally codes the signals by D1 and QCIF formats respectively, stores the signals of the D1 format in a memory, and sends the signals of the QCIF format to a mobile terminal to file in a management center; and the mobile user terminal looks over alarm types or alarm video images after acquiring prompt. The security protection monitoring system for the mobile multimedia is provided with the monitoring user terminal, the mobile user terminal and a management center network. Compared with the prior art, the method and the system adopt a plurality of formats to synchronously code the same video input signal, meet different demands of storage and calling of local high-definition images and calling of a mobile communication terminal, reduce time delay for processing computing resources and coding / decoding, has low cost, and is applicable to security protection monitoring for the household personal users and small and medium enterprise users.

Description

technical field [0001] The invention relates to a video security monitoring method and device. Background technique [0002] The industrial and civilian security monitoring of the prior art adopts closed-circuit television monitoring, remote network monitoring based on closed-circuit television monitoring, real-time remote video collection and monitoring of IP or GPRS network cameras based on Internet applications, and remote networking alarm monitoring. The closed-circuit television monitoring method includes front-end video acquisition equipment (camera, lens or cloud platform), alarm signal acquisition equipment (active infrared detector), transmission system (video line or optical cable transmission network), central image processing unit (hard disk video recorder or picture processing device, video matrix, monitor or display), local image acquisition, storage, and processing all rely on the central hard disk video recorder or image processor. The characteristic of this...

AI Technical Summary

Problems solved by technology

The above four methods all have problems of complexity and specialization. The installation and commissioning of the equipment involved is heavy and complex, and the realization of all the functions of the system must rely on the system display and control equipment of the closed-circuit television monitoring center (“Technical Defense” ), the 24-hour on-duty monitoring of security personnel ("civil air defense"), the combination of the two can realize the security function, and its price and service cannot adapt to the construction of ultra-small-scale video security monitoring systems for families or small and medium-sized users need

At the same time relying on the traditional simple authorization mechanism of "username + password verification", the security monitoring of the existing technology can guarantee the security and privacy of home users, chain service users, and small and medium-sized enterprise users in CCTV monitoring and comprehensive security. also incomplete and inadequate

Images