Fiber Bragg grating (FBG) sensor has been one of the main research objects in the field of optical sensing due to its advantages of compact size and capability of multiplexing and long-distance measurement. Since its ...
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Recent developments in the field of micro-electromechanical systems, digital wireless, and electronics telecommunications have paved the way to the development of low-cost, economical and low-volume sensors that can m...
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Forest pests seriously affect the health of forests. To address this problem, this paper mainly studies the coverage of wireless sensornetworks in forest pest areas, in order to prevent further spread of pests. First...
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With the development of intelligent monitoring and automation technology, human tracking control systems are increasingly widely used in fields such as security monitoring, smart homes, and robot navigation. This pape...
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ISBN:
(数字)9798350370805
ISBN:
(纸本)9798350370812
With the development of intelligent monitoring and automation technology, human tracking control systems are increasingly widely used in fields such as security monitoring, smart homes, and robot navigation. This paper proposes a design of a human tracking control system based on pyroelectric infrared (PIR) sensors and has conducted experimental verification. The system utilizes the high sensitivity of PIR sensors to infrared radiation, and achieves accurate tracking of human movement through signal processing and algorithm optimization. The experimental results show that the proposed system can effectively track human forms in different environments, and has high practicality and reliability.
This paper proposes a new data fusion method, which uses the designed construction matrix to fuse sensor and USRP data to realise Human Activity Recognition. At this point, Inertial Measurement Unit sensors and Univer...
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ISBN:
(纸本)9783030955939;9783030955922
This paper proposes a new data fusion method, which uses the designed construction matrix to fuse sensor and USRP data to realise Human Activity Recognition. At this point, Inertial Measurement Unit sensors and Universal Software-defined Radio Peripherals are used to collect human activities signals separately. In order to avoid the incompatibility problem with different collection devices, such as different sampling frequency caused inconsistency time axis. The Principal Component Analysis processing the fused data to dimension reduction without time that is performed to extract the time unrelated 5 x 5 feature matrix to represent corresponding activities. There are explores data fusion method between multiple devices and ensures accuracy without dropping. The technique can be extended to other types of hardware signal for data fusion.
Wireless sensornetworks (WSNs) that monitor individuals' physical and medical conditions are called Body Area networks (BANs). This technology uses wireless sensors to monitor vital signs from the human body. In ...
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This paper explores an intelligent heavy truck solution with integrated sensing, communication, computation, and control (ISCC), capabilities based on the "vehicle-energyroad-cloud" framework for enclosed in...
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ISBN:
(数字)9798350374513
ISBN:
(纸本)9798350374520
This paper explores an intelligent heavy truck solution with integrated sensing, communication, computation, and control (ISCC), capabilities based on the "vehicle-energyroad-cloud" framework for enclosed intermodal railway-road transport parks. Enabled by communication-sensing convergence networks, the system achieves ubiquitous connectivity across Multi-Agent individual truck intelligence, vehicle coordination intelligence, edge computing, and cloud platforms. The multi-modal sensor fusion of vehicle-energyroad elements ensures comprehensive environmental cognition by combining truck-mounted devices, energy facilities, and roadside sensors. This allows collaborative decision-making through distributed in-vehicle and cloud-based analytics. Through intelligent dispatching, precise control commands guide trucks to safely and efficiently complete loading, weighing, vehicle interworking, and other intermodal transport tasks. This human-in-the-loop framework synergizes sensing, communication, computation, and control to fully unlock the potential of new energy heavy trucks, enhancing the safety, accuracy, and efficiency of freight haulage operations in complex enclosed parks.
In cutting edge era the foremost valuable information is 'Data', and WSN system has become one in all the integrated elements of our life. From smart phones to shrewd watches, there's tons of data creation...
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The Internet of Things technology has gradually become a new development field, and at the same time, it has shown great growth potential and has entered all fields of human life. This paper aims to explore IoT-based ...
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Gait recognition technology, as a key branch in the field of identity recognition, has significant value but also faces challenges such as discomfort from wearable devices, the need for synchronized processing of gait...
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ISBN:
(数字)9798350356656
ISBN:
(纸本)9798350356663
Gait recognition technology, as a key branch in the field of identity recognition, has significant value but also faces challenges such as discomfort from wearable devices, the need for synchronized processing of gait feature time series data, and susceptibility to environmental influences in image-based methods. A fusion method combining tactile and visual information is proposed to improve recognition effects when sensors or visual information are limited. Not only is a fusion gait dataset constructed, but identity recognition experiments are also conducted on flexible strain sensor data through Convolutional Neural Network (CNN) and Long Short-Term Memory (LSTM) CNN-LSTM networks. The effectiveness of the visual-tactile fusion method in enhancing recognition accuracy is verified through decision-level fusion strategies.
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