Fire spread prediction and emergency early warning method and system based on satellite computing
By using on-board computing and BeiDou short message technology, it is possible to predict the spread of forest fires in real time and transmit early warning information in a timely manner on remote sensing satellites. This solves the problems of timeliness and communication dependence in existing technologies, adapts to on-board computing resources, and transmits fire line location data through narrowband channels.
CN122090602APending Publication Date: 2026-05-26INSPUR OPTOELECTRONICS SATELLITE TECHNOLOGY (SHANDONG) CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2026-04-24
- Publication Date
- 2026-05-26
Smart Images
Figure CN122090602A_ABST
Abstract
This invention relates to a method and system for fire spread prediction and emergency early warning based on on-board computing, belonging to the field of remote sensing satellite technology. The system completes fire point identification, environmental parameter extraction, lightweight dynamic spread simulation, and multi-frame fire line spatiotemporal sequence compression encoding on-board, and transmits the data instantly to ground terminals via BeiDou short message service, achieving an emergency closed loop of "on-board imaging, on-board computing, on-board prediction of future trends, and on-board transmission." This overcomes the problems of existing technologies where forest fire spread prediction relies on ground station processing, resulting in poor timeliness, and the inability to receive early warning information in remote areas lacking communication links.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
An on-orbit disaster risk area lightweight extraction method and system
CN121214256B
AIS beacon guided SAR satellite imaging method fused with Beidou short message
CN120949233A
Lightweight extraction method and system for on-satellite disaster risk area
CN121214256A
Aerial line trend intelligent crane sentry warning method and system based on Beidou positioning
CN121393102A
Fire forecasting
US20200155882A1