Made in Smart City Telecommunications | China Telecom's AI 'magic mirror” helps make smart flood control 'response in seconds”

"The water depth is dangerous, please do not approach!" Recently, two fishing enthusiasts entered the waters of Yangma River without permission. Fortunately, the intelligent flood control monitoring platform in Chongzhou City, Sichuan Province responded "in seconds" and persuaded fishing enthusiasts to leave in time. This is due to the recently put into use "magic weapon" - China Telecom Magic Mirror Platform

Currently, nearly 300 video sensing sources with algorithm capabilities have been installed at important flood control and drought relief points in Chongzhou City, Chengdu, Sichuan. This can facilitate real-time observation of river water levels and timely dissuade people who enter the river to stay. This measure has successfully persuaded more than 2,000 people to return home

It is understood that the Magic Mirror Platform is a video capability cloud platform created by China Telecom Sichuan Company to adapt to the new characteristics of intelligent and big data-based video services. The platform integrates core capabilities such as video access, transcoding, co-transfer, storage, streaming media, and AI intelligent analysis, and adopts unified and open technical standards to achieve open capabilities and open applications. The Magic Mirror platform has functions such as security, independent controllability, extensive access and aggregation, strong compatibility, convenient management and maintenance, and rich solutions

In the smart water affairs and comprehensive management application scenarios such as "Smart Flood Control" and "Smart Rivers and Lakes" created by the Chongzhou Water Affairs Bureau, all front-end sensing source devices of the Telecom Magic Mirror platform have intelligent functions. The data collected by these devices will be uploaded to the back-end platform. Using video analysis technology based on artificial intelligence, it can analyze video scenes in real time, identify personnel violations and dangerous events in important places, and issue alarms in a timely manner. This turns the traditional manual monitoring system into an unattended real-time early warning system, greatly improving the efficiency of video monitoring and effectively ensuring the safety of the supervision site

The relevant person in charge of the Chongzhou Municipal Water Affairs Bureau said that establishing a "safety embankment" for flood control usually requires a combination of human defense, physical defense and technical defense. In flood control and drought relief scenarios, corresponding cameras need to be installed to facilitate real-time monitoring by staff. However, the effect of ordinary surveillance cameras and human labor is not ideal, and it is impossible to achieve second-level response to abnormal situations. After the introduction of the Magic Mirror platform, the bottleneck problem was solved. When a moving target enters the boundary management range of the dangerous area, the platform will automatically broadcast a voice prompt. If the moving target ignores the cloud voice warning, the intelligent system will immediately push the prompt to the Chongzhou Water Conservancy Bureau, and the duty officer will be able to respond immediately

China Telecom’s Magic Mirror platform not only plays a role in flood prevention work, but can also use functions such as photography, storage, and AI analysis to achieve all-weather, intelligent unattended early warning in key locations, and monitor personnel violations. In addition, it can also monitor dangerous areas in various scenarios through functions such as face recognition, smoking monitoring, helmet reflective clothing monitoring, smoke and open flame monitoring, license plate recognition, real-time on-duty monitoring, etc., and immediately detect abnormalities as soon as possible. Responded

It is reported that China Telecom has deployed and installed nearly 20,000 front-end sensing devices with AI functional analysis in Chongzhou City, and actively participates in the construction of "Smart Chengdu", including "Smart Security Community" and "Police City Linkage" pilots, etc. Involving urban management law enforcement, water affairs supervision, forest fire prevention, community management, health, fire safety and other scenarios, it has effectively established a perception analysis and early warning network for urban grassroots governance.

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