一种基于LORA通信技术的测净空雷达远程抄表和升级装置

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The remote meter reading and upgrade device for airspace radar based on LoRa communication technology solves the inconvenience of maintaining and upgrading airspace radar for wind turbine generators, realizes efficient remote data transmission and upgrade in network-free environments, and reduces maintenance costs.

CN224519399UActive Publication Date: 2026-07-17SUZHOU DUFENG TECH CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SUZHOU DUFENG TECH CO LTD
Filing Date: 2025-02-20
Publication Date: 2026-07-17

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Abstract

本实用新型公开了一种基于LORA通信技术的测净空雷达远程抄表和升级装置，包括：净空雷达、LoRa天线和LoRa网关主体，所述净空雷达、LoRa天线和LoRa网关主体构成LoRa网关从机；本实用新型能够在较低的功率下实现远距离传输，并且对噪声有较强的抗干扰能力，能够分辨出具体的风力发电机组以及与LoRa网关主机建立稳定的通信连接，简化查看和维护工作，提升效率降低维护成本。

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Claims

1. A device for remote meter reading and upgrading of a clearance radar based on LORA communication technology, characterized in that, include: The air clearance radar (1), LoRa antenna (2) and LoRa gateway body (7) constitute a LoRa gateway slave device; The air defense radar (1) contains an STM32 microcontroller and a memory card, wherein the STM32 microcontroller contains FLASH memory to store and run firmware code; The STM32 microcontroller preprocesses the clearance values and records the acquisition time of each clearance value data. The processed data frames are stored on the memory card.

2. The device according to claim 1, characterized in that, The air clearance radar (1) is installed below the adapter plate (3), and the LoRa gateway body (7) is fixedly installed on the upper surface of the adapter plate (3).

3. The device according to claim 2, characterized in that, The radar protective cover (5) is fixedly installed on the top of the adapter plate (3). A LoRa antenna (2) is provided on the side of the radar protective cover (5). The LoRa antenna (2) and the air clearance radar (1) are both connected to the main body of the LoRa gateway (7).

4. The device according to claim 3, characterized in that, The air clearance radar (1) is fixedly installed on the adjustment bracket (9), which is a hinged bracket. The adjustment bracket (9) is installed on the mounting bracket (8), which is fixedly installed on the upper surface of the adapter plate (3).

5. The device according to claim 3, characterized in that, The radar protective cover (5) is fixedly mounted with a top cover (6), which is located directly above the LoRa gateway body (7).

6. The device according to claim 3, characterized in that, The adapter plate (3) is provided with fixing screws (4), which are fixedly connected to the installation area of the air clearance radar (1) at the bottom of the nacelle of the wind turbine generator set.