公开(公告)号：US20240346899A1

公开(公告)日：2024-10-17

申请号：US18682439

申请日：2022-08-08

Applicant: DRYAD NETWORKS GMBH

Inventor： Carsten BRINKSCHULTE ,  Daniel HOLLOS

IPC: G08B17/00 ,  H04W88/16

CPC classification number: G08B17/005 ,  H04W88/16

Abstract: The invention relates to a LoRaWAN mesh gateway network having a network server, a plurality of first gateways, a second gateway and a plurality of terminal devices, wherein a terminal device comprises a sensor unit, a logic unit, a communication unit and a timekeeper, wherein the logic unit is intended for this purpose and suitable for evaluating the signals recorded by the sensor unit and the time measured by the timekeeper, as well as to a method for locating a forest fire.

公开(公告)号：US20240357421A1

公开(公告)日：2024-10-24

申请号：US18682440

申请日：2022-08-08

Applicant: DRYAD NETWORKS GMBH

Inventor： Carsten BRINKSCHULTE ,  Daniel HOLLOS

IPC: H04W28/04 ,  H04L1/1867 ,  H04W84/04 ,  H04W88/16

CPC classification number: H04W28/04 ,  H04L1/188 ,  H04W84/04 ,  H04W88/16

Abstract: The invention relates to a method for communicating in a LoRaWAN mesh gateway network, wherein the LoRaWAN mesh gateway network has multiple terminals, multiple gateways, and a network server. The LoRaWAN mesh gateway network has a second server suitable for executing server functions of the communication method that are intended for the network server in accordance with the LoRaWAN protocol.

公开(公告)号：US20230092573A1

公开(公告)日：2023-03-23

申请号：US17798582

申请日：2021-02-11

Applicant: DRYAD NETWORKS GMBH

Inventor： Marco BÖNIG ,  Daniel HOLLOS ,  Carsten BRINKSCHULTE

IPC: H04L1/1607

Abstract: The invention relates to the extension of a Low Power Wide Area Network (LPWAN), especially a Long Range Wide Area Network (LoRaWAN), specification for wireless battery powered systems in a regional, national or even global network to provide a solution, with which LoRaWAN-compatible end devices also benefit from range extension, which is achieved by dividing the gateways into several front-end gateways communicating with each other and with each other via a wireless multi-hop communication network and at least one border gateway.

公开(公告)号：US20250082972A1

公开(公告)日：2025-03-13

申请号：US18580188

申请日：2022-07-13

Applicant: DRYAD NETWORKS GMBH

Inventor： Carsten BRINKSCHULTE ,  Daniel HOLLOS

IPC: A62C3/02 ,  H04W4/38

Abstract: The invention relates to a method for forest fire early detection having the steps of implementing machine learning data (ML data) for the detection of forest fires in a forest fire early detection system, recording measurement data by a terminal device of the forest fire early detection system and determining result data by applying the ML data to the measurement data recorded by the terminal device, with the ML data being implemented in the terminal device, as well as a forest fire early detection system with a LoRaWAN network.

公开(公告)号：US20230093492A1

公开(公告)日：2023-03-23

申请号：US17798895

申请日：2021-02-11

Applicant: DRYAD NETWORKS GMBH

Inventor： Marco BÖNIG ,  Daniel HOLLOS ,  Carsten BRINKSCHULTE

IPC: H04W40/24

Abstract: The invention relates to a method for communication in a LoRaWAN mesh gateway network, wherein the LoRaWAN mesh gateway network has a plurality of end devices, a plurality of gateways and a network server. Here, one of the gateways performs server functions of the communication method that are intended for the network server (NS) according to the LoRaWAN protocol.

公开(公告)号：US20230088526A1

公开(公告)日：2023-03-23

申请号：US17798900

申请日：2021-02-11

Applicant: DRYAD NETWORKS GMBH

Inventor： Marco BÖNIG ,  Carsten BRINKSCHULTE ,  Daniel HOLLOS

IPC: H04W4/38

Abstract: The invention relates to a forest fire early detection system comprising a mesh gateway network having a network server, a plurality of first gateways, a second gateway and a plurality of end devices, wherein the first gateway communicates directly with other gateways and end devices of the mesh gateway network only and the second gateway communicates with the network server, and a corresponding method for performing forest fire early detection.