Dangerous area human behavior identification and monitoring system based on position and multidimensional information integration

Abstract

The invention discloses a dangerous area human behavior identification and monitoring system based on position and multidimensional information integration. The system comprises an intelligent terminal, wireless base stations, switches and monitoring hosts, wherein the monitoring hosts are connected with the wireless base stations through the switches, the wireless base stations are connected with the intelligent terminal, and a wireless sensing network is formed through the wireless base stations, the intelligent terminal, and the like. The system is advantaged in that multidimensional information sensing capability is realized, multidimensional information integration and behavior identification capability are realized, symmetrical double side bidirectional distance measurement is employed, human or equipment positions are determined in real time, positioning precision is high, anti-interference capability is strong, and human monitoring is carried out in real time through information interaction.

Description

Technical field: [0001] The invention belongs to the field of wireless communication, and relates to a system for identifying and monitoring personnel behaviors in dangerous areas, in particular to a system for identifying and monitoring personnel behaviors in dangerous areas based on location and multi-dimensional information fusion. Background technique: [0002] In the existing technology, the information management methods of personnel and equipment in dangerous areas are lacking, mainly in the following aspects: [0003] 1. No multi-dimensional information fusion technology, [0004] Most of them only have simple positioning functions, have no perception of posture and other information, and cannot integrate multi-dimensional information to support safety management. [0005] 2. No behavior recognition, [0006] Unable to identify the behavior of personnel by analyzing multi-dimensional information, and unable to manage unsafe behaviors [0007] 3. Poor positioning accuracy [0008]...

AI Technical Summary

Problems solved by technology

[0005] 2. No behavior recognition,

[0006] It is impossible to identify the behavior of personnel by analyzing multi-dimensional information, and it is impossible to manage unsafe behaviors

[0007] 3. Poor positioning accuracy

For the RFID system, the monitoring range is small (10m-20m), it cannot be accurately positioned, and cannot be continuously monitored

For the ZIGBEE system, the field strength positioning method is mainly used, and the anti-interference ability is poor. The positioning accuracy is ideally > 5 meters, and the actual use is often > 10 meters

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