Retraction Note: Intelligent manufacturing model of construction industry based on Internet of Things technology

Kong, Lingji; Ma, Bin

doi:10.1007/s00170-022-10417-7

Cited by 5 publications

(3 citation statements)

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“…In addition, Internet of Things (IoT) technology has a great impact on intelligent building and intelligent construction. The integrated system framework of intelligent building and BIM technology is expounded (Kong & Ma, 2020), and the architecture model of intelligent building system design and intelligent manufacturing based on IoT technology is put forward. In particular, the IoT technology is used to ensure the cooperative work and scheduling of multiple robots.…”

Section: Introductionmentioning

confidence: 99%

Experimental and theoretical analysis on truss construction robot: Automatic grasping and hoisting of concrete composite floor slab

Tong

Zhang

et al. 2022

Journal of Field Robotics

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The development of various construction robots can significantly reduce the construction labor intensity and risk. We present an experimental task of a truss construction robot, including automatic grasping and hoist positioning of concrete composite floor slab. And, a control strategy matching the construction robot is proposed to solve the following problems: (a) Due to the widespread manufacturing errors of building components, the position deviation of diagonal web reinforcement on concrete composite floor slab may cause grasping failure. (b) The chaotic surface of the floor slab seriously affects the recognition accuracy of the grasping target. (c)The large mass and inertia of heavy-duty hanger and concrete composite floor slab make it difficult for robot to achieve accurate positioning under eccentric load condition. The machine vision recognition system ensures that if the diagonal web reinforcement is detected more than half of the grasping path, the grapple hook can change the grasping path independently to prevent it from colliding with the offset diagonal web reinforcement. An anticollision and grasping path planning method based on machine vision is proposed to improve the success rate and efficiency of automatic grasping. The mean value of proportional speed and proportional position is introduced as the evaluation speed and evaluation position of driving wheel to improve the accuracy of multiwheel synchronization. Moreover, we analyzed the robot performance from actual grasping and hoist positioning process of the concrete composite floor slab. The experimental results show that the robot has a good performance on the automatic grasping and hoisting of the concrete composite floor slab.

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Section: Introductionmentioning

confidence: 99%

Experimental and theoretical analysis on truss construction robot: Automatic grasping and hoisting of concrete composite floor slab

Tong

Zhang

et al. 2022

Journal of Field Robotics

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show abstract

“…In recent years, the research on crossmodal retrieval technology for ordinary text, image, and video has been rapidly developing in the computer field, but the research on cross-modal retrieval of multimodal spatiotemporal data with typical spatiotemporal characteristics and rich semantic information is less. With the development of three-dimensional public safety monitoring networks in cities, research on cross-modal retrieval techniques for multimodal public safety monitoring data has become the key to support diagnosis, discovery, and early warning of urban public safety events [3]. erefore, cross-modal retrieval for urban public safety monitoring data, association construction of multimodal spatiotemporal data, spatiotemporal indexing methods considering spatiotemporal semantics, and cross-modal retrieval methods are the focus of this study.…”

Section: Introductionmentioning

confidence: 99%

Smart City Public Safety Intelligent Early Warning and Detection

Sha

et al. 2022

Scientific Programming

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This study conducts in-depth research and analysis on the intelligent monitoring and early warning of public safety machines in the construction of smart cities, taking risk management theory as the theoretical basis and combining it with the actual situation, i.e., constructing a public safety risk management framework under the background of proposing urban refinement management, a typical case for in-depth analysis, and understanding how the community carries out public safety risk prevention and control through research and interviews and other research methods, mainly including the overall design and the design of application modules for the robot. Based on studying the existing research and combining the advantages of each research method, this study proposes a method suitable for the analysis of this study, which can improve efficiency and accuracy. The robot application module design part, around the system’s main emergency command object, i.e., the robot, details its design in four aspects: data communication, situation display, auxiliary decision-making, and command and dispatch. The technical environment for system development is given, the development framework based on BS structure and the development and implementation of data interface modules are detailed, and the development and implementation of the robot application module are explained in detail. Finally, the system functions and performance, and further optimization directions are given based on the analysis of the test results.

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“…It is the two major development trends of the Internet and injects power into the development of mobile Internet. Cloud computing mainly realizes the storage capacity of massive data and distributed computing capacity through processor computing, virtualization technology, distributed storage technology, broadband Internet technology, and automatic management technology [8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Research on the Construction of Intelligent Sports Health Management System Based on Internet of Things and Cloud Computing Technology

Cai

Xie

et al. 2022

Wireless Communications and Mobile Computing

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Intelligent sports health management refers to the whole process of comprehensively monitoring, analyzing, evaluating, providing health consultation and guidance, and intervening in health risk factors for individuals or groups. The rise of Internet of Things technology has played an obvious role in the health management of intelligent sports and realized the integration and optimal allocation of intelligent sports resources. At the same time, in the field of information technology, the emergence of cloud computing as a new computing mode enables people to directly obtain software and computing power through network applications, so as to innovate the intelligent sports health management system and improve the intelligent sports health management system. Cloud computing mainly realizes the storage capacity of massive data and distributed computing capacity through processor computing, virtualization technology, distributed storage technology, broadband Internet technology, and automatic management technology. Based on Internet of Things and cloud computing technology, taking intelligent sports management as the research carrier, an intelligent sports health management system is designed, which provides a new attempt to use advanced information technology to assist intelligent sports health management system.

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Retraction Note: Intelligent manufacturing model of construction industry based on Internet of Things technology

Cited by 5 publications

References 0 publications

Experimental and theoretical analysis on truss construction robot: Automatic grasping and hoisting of concrete composite floor slab

Experimental and theoretical analysis on truss construction robot: Automatic grasping and hoisting of concrete composite floor slab

Smart City Public Safety Intelligent Early Warning and Detection

Research on the Construction of Intelligent Sports Health Management System Based on Internet of Things and Cloud Computing Technology

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