Multi-mode communication intelligent infrared human body sensing probe

By integrating CAN bus, LoRa wireless and Bluetooth Mesh technologies through multi-mode communication, the problem of infrared human body sensing probes having a single communication method and weak anti-interference ability has been solved. Stable and flexible data transmission and device management have been achieved in complex environments, making it suitable for large buildings and temporary sites.

CN224552536UActive Publication Date: 2026-07-24SUZHOU BAOKONG ELECTRONIC TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU BAOKONG ELECTRONIC TECH CO LTD
Filing Date
2025-07-18
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing infrared human body sensing probes suffer from problems such as limited communication methods, weak anti-interference capabilities, low data transmission rates, short coverage distances, and a limited number of networking nodes, making it difficult to meet the needs of modern intelligent systems for multi-device linkage, remote management, and complex environments.

Method used

It adopts a multi-mode communication method, combining CAN bus, LoRa wireless communication, Bluetooth Mesh communication and power management circuit, to achieve flexible switching, enhance anti-interference ability and coverage, support Bluetooth Mesh networking, and adapt to diverse environments.

Benefits of technology

It achieves strong communication stability and anti-interference capabilities in complex environments, supports multi-device linkage and remote management, is suitable for large buildings and temporary sites, has a wide coverage area, and meets the diverse needs of intelligent systems.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a kind of multi-mode communication's intelligent infrared human body sensing probe, it solves the problems such as weak anti-interference ability of probe communication, it includes infrared sensing and signal processing circuit, infrared sensing and signal processing circuit are connected with MCU module U4, MCU module U4 is connected with multi-mode communication module circuit and personnel positioning auxiliary circuit, MCU module U4 is connected with power management circuit, multi-mode communication module circuit includes CAN bus communication circuit, LoRa wireless communication circuit and bluetooth Mesh communication and beacon circuit.The utility model has the advantages of strong anti-interference ability, stable structure etc.
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