5V RS232/RS485 multiprotocol transceiver

Sim, Yu-Ri

doi:10.1016/b978-0-12-800001-4.00387-2

Cited by 2 publications

(2 citation statements)

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“…The practice has proved that the device can basically realize the unattended substation and complete the basic inspection task instead of the manual. The substation ground automatic inspection device adopts the idea of layered design, and connects all the devices to the main control IPC through the RS485 communication network [10], which is convenient for maintenance and further expansion of application. The device can realize remote control and real-time return video images.…”

Section: B Design Research and Data Collection Of Substation Collecti...mentioning

confidence: 99%

Analysis of Substation Joint Safety Control System and Model Based on Multi-Source Heterogeneous Data Fusion

2023

IEEE Access

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As the number of substations continues to increase globally and the market demand continues to rise, the current workload of maintenance and daily operation of substations in power grids cannot meet the current demand if only relying on manual work, and the design and implementation of intelligent safety control solutions for substations is imperative. Therefore, this paper proposes a joint safety control system and model analysis for substations based on multi-source heterogeneous data fusion. Firstly, a threedimensional visualization substation efficient interactive operation platform is realized, which realizes the functions of substation scene roaming, system login, information management, equipment parameters, status viewing and operation ticket pushing; after that, a variety of intelligent hardware devices for data collection, such as multi-dimensional terminal sensors, intelligent wearable devices, intelligent pre-built positioning installation measure rod, and substation intelligent inspection robots are designed to greatly improve the substation inspection efficiency and realize real-time monitoring and data interaction in the inspection process. Finally, we propose an Attention-LSTM-based prediction model for substation multidimensional data, which can predict power equipment spatio-temporal data in the short term, and the prediction results can be combined with intelligent devices for joint diagnosis. The Attention-LSTM prediction model is well-trained in transformer oil temperature experiments, and the experimental results show that this model can provide early warning for the abnormal state of substation power equipment. In summary, this thesis describes a set of complete and practically feasible intelligent safety control methods for substations. The joint safety control system and model analysis of the substation based on multi-source heterogeneous data fusion designed in this paper is mainly oriented to the substation as an electric power workplace, which has quite a vast application prospect for energy equipment.

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Section: B Design Research and Data Collection Of Substation Collecti...mentioning

confidence: 99%

Analysis of Substation Joint Safety Control System and Model Based on Multi-Source Heterogeneous Data Fusion

2023

IEEE Access

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“…Användningsområdet ligger inom större nätverk, t.ex. industri, trafikflyg och tåg, som kräver långa kablar [3].…”

Section: Rs485unclassified

Remotely Operated Underwater Vehicle (ROV)

S M,

S V

et al. 2023

2023 2nd International Conference on Advancements in Electrical, Electronics, Communication, Computing and Automation (ICAECA)

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This report describes the development of a remotely operated underwater vehicle. It is developed to be wireless and modular. The vehicle consists of a floatation device made of cellular plastic with a fiberglass coating, and a frame built out of aluminium profiles.A client application has been developed for maneuvering the vehicle. The application is being run on a surface unit where an Xbox-controller is being used as the steering device for the vehicle. This application communicates with a control unit inside the vehicle by Ethernet. Real time video and data from the vehicles sensors is also being transmitted through this interface. The real time video has an update frequency of 15 fps, and the data from the sensors are the depth, temperature and the angle of the vehicle. The angle of the vehicle is shown in the client application by rotating a 3D image in X-, Y-, and Z-dimensions.Inside the vehicle there is an addon card that communicates with the control unit by serial communication. The addon card then uses a bus system to distribute the acquired instructions between the vehicles motors and LEDs.

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5V RS232/RS485 multiprotocol transceiver

Cited by 2 publications

References 0 publications

Analysis of Substation Joint Safety Control System and Model Based on Multi-Source Heterogeneous Data Fusion

Analysis of Substation Joint Safety Control System and Model Based on Multi-Source Heterogeneous Data Fusion

Remotely Operated Underwater Vehicle (ROV)

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