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Dernières publications et brevets sur la poussière intelligente

Poussière intelligente

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Poussière intelligente
La poussière intelligente intègre des capteurs et des actionneurs miniaturisés pour une détection et un calcul distribués avancés dans diverses applications.

La Poussière Intelligente (Smart Dust) se compose de réseaux de microsenseurs et d'actionneurs sans fil à l'échelle millimétrique ou micrométrique intégrant des systèmes microélectromécaniques (MEMS), ultralow-power microcontrollers, and ambient energy harvesting to enable distributed sensing and computation. Core technologies include microscale communication protocols, microfabrication techniques, sensor fusion algorithms, and scalable ad-hoc networking architectures. Applications span environmental monitoring, industrial automation, and ubiquitous computing, relying on self-organization, micropower management, and secure data transmission within dense, spatially distributed node arrays. Our continuously updated compilation below presents the latest peer-reviewed publications and patents detailing advances in microsystem integration, nanomaterials, microtransceiver design, and system-level optimization driving the evolution of Smart Dust platforms.

Voici notre dernière sélection de publications et brevets mondiaux en anglais sur la Smart Dust, parmi de nombreux journaux scientifiques en ligne, classés et axés sur les microcapteurs, les nanoréseaux, les microsystèmes sans fil, les microrobots, la très basse consommation, les systèmes microélectromécaniques, les MEMS, le calcul distribué, la récupération d'énergie ambiante, la communication à micro-échelle, la fusion de capteurs, les micro-actionneurs, la nano-énergie, le traitement à micro-échelle, les nœuds de capteurs sans fil, la microfabrication, la surveillance environnementale, l'informatique omniprésente, l'intégration de microsystèmes, la nanorobotique, les réseaux ad-hoc, la gestion de la micropuissance, les nanomatériaux, l'énergie à micro-échelle, les microcontrôleurs, les micro-antennes, la détection évolutive et la sécurité des microsystèmes.

Memory-resident execution of persistent executable objects in distributed computing systems

Patent published on the 2026-06-11 in US under Ref US20260161466 by CLARK NICHOLAS [US] (Clark Nicholas [us])

Abstract: A computer-implemented method and system for executing semantic computation in distributed computing environments. Each computational task is instantiated as a persistent executable object comprising an intent field, a context block, and a memory field that stores execution history. The persistent executable object propagates among execution nodes, each of which independently evaluates the object based on embedded intent, context, memory, and locally applied policy. Execution actions including e[...]


Our summary: The method enables memory-resident execution of persistent executable objects in distributed systems. Each task is evaluated independently based on intent, context, and memory without centralized control. This approach allows for adaptive execution across heterogeneous environments, maintaining continuity across asynchronous cycles.

persistent executable objects, distributed computing, semantic computation, memory-resident execution

Patent

Separator and use thereof

Patent published on the 2026-06-11 in WO under Ref WO2026118063 by SHENZHEN SENIOR TECH MATERIAL CO LTD [CN] (Zheng Lin [cn], Wu Zhongma [cn], Lin Lujing [cn], Wang Yanjie [cn], Qi Cai [cn], Xie Yankun [cn])

Abstract: The present application provides a separator and a use thereof. The separator comprises a base film and a functional layer located on at least one surface of the base film. The functional layer comprises a thermoplastic polymer, polyethylene oxide containing unsaturated groups, and a porous nanomaterial. The thermoplastic polymer is of a three-dimensional network structure, and the polyethylene oxide containing unsaturated groups and the porous nanomaterial are at least distributed in the three-[...]


Our summary: The application describes a separator with a base film and a functional layer. The functional layer includes a thermoplastic polymer, polyethylene oxide with unsaturated groups, and a porous nanomaterial. This design enhances ion transport capability and electrolyte wettability.

Separator, functional layer, thermoplastic polymer, ion transport capability

Patent

Cloud-based mathematical modeling and simulation service system

Patent published on the 2026-06-11 in WO under Ref WO2026118756 by CHONGQING BUSINESS VOCATIONAL COLLEGE [CN] (Yue Siwei [cn])

Abstract: The present application relates to the technical field of cloud-based mathematical modeling and simulation service systems, and particularly relates to a cloud-based mathematical modeling and simulation service system. The system comprises distributed computing nodes, a dynamic resource scheduler, a modular modeling unit, a data storage pool and a communication interface, wherein the distributed computing nodes are connected by means of a high-speed network to form a cluster, the dynamic resourc[...]


Our summary: The system is a cloud-based mathematical modeling and simulation service. It utilizes distributed computing nodes and a dynamic resource scheduler to enhance efficiency. The architecture supports high-concurrency scenarios for industrial simulation and scientific research.

Cloud computing, Mathematical modeling, Distributed computing, Resource scheduling

Patent

Electromagnetically controlled flapping wing aerial device

Patent published on the 2026-06-11 in WO under Ref WO2026122076 by KATO KIYENGO JEFFREY [UG] (Kato Kiyengo Jeffrey [ug])

Abstract: The present invention relates to a flapping-wing aerial body capable of controlled flight using electromagnetically driven wing motion. The invention mimics the flight dynamics of insects, such as wasps and bees, by creating lift and thrust through the up-and-down movement of its wings. Electromagnets are employed to attract and release metallic plates connected to the wings, causing them to flap. This motion allows the aerial body to move in multiple directions, including forward, backward, lef[...]


Our summary: The invention is an electromagnetically controlled flapping wing aerial device that mimics insect flight dynamics. It uses electromagnets to drive wing motion for multi-directional movement and precise control. This design offers a compact and energy-efficient alternative to conventional drone technologies.

flapping wing, electromagnet, microcontroller, UAV

Patent

Controlling sensor fusion for automated vehicle technology

Patent published on the 2026-06-11 in US under Ref US20260159117 by TOYOTA JIDOSHA KK [JP] (Ganlath Akila C [us], Chen Qi [us], Gupta Rohit [us])

Abstract: [0000] A system for controlling sensor fusion can include a processor and a memory. The memory can store a sensor data adjustment module, a sensor fusion module, and a communications module. The sensor data adjustment module can include instructions that, when executed by the processor, cause the processor to: calculate reliability scores for sensors and multiply values of data, produced by the sensors, by the reliability scores to produce a scored input value. The sensor fusion module can inclu[...]


Our summary: A system for controlling sensor fusion includes a processor and memory. It calculates reliability scores for sensors and processes scored input values using a reservoir computing network. The results are communicated to an automated vehicle technology system for vehicle movement control.

sensor fusion, automated vehicle, reliability scores, reservoir computing

Patent

System and method for controlling search operations by swarms of autonomous agents

Patent published on the 2026-06-04 in WO under Ref WO2026117798 by LOK JOHNATHAN [US] (Lok Johnathan [us])

Abstract: A multi-agent control system coordinates autonomous agents to efficiently search two-dimensional and three-dimensional surfaces for targets. The system employs a multi-phase decentralized control strategy including deployment, circle formation, and spiral search phases. During circle formation, agents use a distributed consensus-based auction algorithm with wind-aware or current-aware cost calculations to assign themselves to evenly-spaced angular positions around a mission center. Agents then e[...]


Our summary: The system coordinates autonomous agents for efficient target search on two-dimensional and three-dimensional surfaces. It utilizes a multi-phase decentralized control strategy with auction algorithms for deployment and trajectory planning. Applications include search and rescue, reconnaissance, and environmental monitoring.

multi-agent systems, autonomous agents, decentralized control, search algorithms

Patent

Real-Time Axle-Load Sensing and AI-Enhanced Braking-Distance Prediction for Multi-Axle Heavy-Duty Trucks

Published on 2026-02-03 by Duk Sun Yun, Byung Chul Lim @MDPI

Abstract: Accurate braking-distance prediction for heavy-duty multi-axle trucks remains challenging due to the large gross vehicle weight, tandem-axle interactions, and strong transient load transfer during emergency braking. Recent studies on tire&amp;ndash;road friction estimation, commercial-vehicle braking control (EBS/AEBS), and weigh-in-motion (WIM) sensing have highlighted that unmeasured vertical-load dynamics and time-varying friction are key sources of prediction uncertainty. To address thes[...]


Our summary: This study presents a framework for real-time axle-load sensing and AI-enhanced braking-distance prediction for heavy-duty trucks. It integrates dynamic load estimation with friction sensing and machine learning to improve prediction accuracy. The results show significant enhancements in braking-distance predictions compared to traditional methods, supporting advanced driver-assistance and safety management systems.

Axle-Load Sensing, Braking-Distance Prediction, Machine Learning, Heavy-Duty Trucks

Publication

An Ontology-Based Framework for Semantic Integration and Interoperable Assessment of Green-Synthesized Nanomaterials for Environmental Remediation

Published on 2026-02-03 by Carolina L. Recio-Colmenares, Roxana B. Recio-Colmenares, Francisco E. Castillo-Barrera, Cesar A. Garcia-Garcia @MDPI

Abstract: Green-synthesized nanomaterials have emerged as promising candidates for environmentally sustainable remediation; however, experimental evidence describing their synthesis routes, physicochemical properties, remediation performance, and sustainability-relevant attributes remains fragmented, inconsistently reported, and difficult to integrate across studies. This work addresses this challenge by proposing an ontology-based semantic framework for the interoperable integration of green-synthesized [...]


Our summary: This work proposes an ontology-based framework for integrating green-synthesized nanomaterials and remediation processes. It addresses data fragmentation by providing a unified, FAIR-compliant semantic structure. The framework supports provenance-aware inference and comparative analysis across diverse remediation mechanisms.

Ontology, Nanomaterials, Semantic Integration, Environmental Remediation

Publication

Sujets abordés : Smart Dust, microsenseurs, actionneurs, systèmes microélectromécaniques (MEMS), microcontrôleurs à ultra-faible consommation, récupération d'énergie ambiante, détection distribuée, protocoles de communication à micro-échelle, techniques de microfabrication, algorithmes de fusion de capteurs, réseau ad-hoc évolutif, surveillance environnementale, automatisation industrielle, informatique omniprésente, gestion de la micropuissance, transmission sécurisée des données, nanomatériaux, conception de microtransmetteurs-récepteurs ISO/CEI 30141, IEEE 802154, ISO/CEI 27001, IEEE 80211, et ISO/CEI 24765.

Glossaire des termes utilisés

Environmental Monitoring System (EMS): un système conçu pour collecter, analyser et signaler systématiquement des données sur les conditions environnementales, notamment la qualité de l'air, de l'eau et du sol, afin d'évaluer la conformité aux réglementations, de suivre les changements au fil du temps et de soutenir la prise de décision en matière de gestion et de protection de l'environnement.

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