Smart park situation awareness system based on Internet of Things

Abstract

The invention discloses a smart park situation awareness system based on the Internet of Things, which can provide high-speed, low-delay and wide-coverage data connection and transmission among patrol terminals, sensing nodes and a cloud end, can perform real-time scheduling of the patrol terminals according to specific applications, and solves the problems of low data volume, high data transmission efficiency and the like of a monitoring system. Information of all monitoring areas cannot be shared, and response cannot be made to special situations in time. Each sensing device can serve different application service layers, that is, each sensing layer node covers various sensing devices according to different application scenes, and can be shared and used through a mobile phone interaction system or a front-end control device according to actual application. Broadcast communication is carried out among the plurality of block nodes through the public communication channel, so that inter-point communication can be realized when one application calls the plurality of block nodes, the communication power consumption is greatly reduced, and the utilization rate of resources is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a situation awareness system for a smart park based on the Internet of Things. Background technique [0002] The traditional informatization construction model in which vertical industries go their own way can no longer meet the needs of the rapid development of the park. We need to open up the basic resource platform under the industry application and establish a cross-industry urban digital platform to provide cloud, video cloud, big data, and object services for smart park applications. Internet of Things (IoT), Geographic Information System (GIS), Integrated Communication Platform (ICP) and other capabilities, combined with AI through industry enabling technologies, connect upward with applications and connect downward with data, making the digital transformation of smart parks within reach . Park management is a systematic project, a sound system and mechanis...

AI Technical Summary

Problems solved by technology

As the number and types of unmanned equipment continue to increase, the scale of unmanned equipment clusters is becoming more and more complex. For command and decision makers, it is necessary to quickly deploy and dispatch them in a short period of time, especially Compared with edge devices that are far away from the command center, the edge situation is changing rapidly. There is no more efficient and stable way to achieve on-demand deployment of front and rear resources. Each command may consume a lot of time and human resources, and it is difficult to achieve high efficiency on the edge. precise control

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