Multi-Channel Utilization for Local Data Sharing in Multi-Layered Wireless Robotic Networks

Teng, Rui; Araki, Shirayuki; Shimizu, Satoru; Yano, Kazuto

doi:10.1109/percomw.2019.8730666

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…However, the drawbacks of using LAN to control the service robot are limited external connectivity and unreliable network conditions [33]. This can be avoided by sending data to the server across multi-layered networks or by adding additional relay nodes [34], [35]. This strategy could be laborious, though, as the system's complexity and price will skyrocket.…”

Section: A Robot Control Systemsmentioning

confidence: 99%

Secure Cloud-Connected Robot Control using Private Blockchain

Fauzi,

Saad,

Haris

et al. 2023

IJACSA

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With the increasing demand for remote operations and the challenges posed during the COVID-19 pandemic, industries across various sectors, including logistics, manufacturing, and education, have adopted virtual solutions. Cloud-based robot control has emerged as a viable approach for enabling safe remote operation of robots. However, along with the benefits, there are also risks associated with cloud-based robots. In this study, a secure cloud-based robot control system using a blockchain system was developed. The robot utilizes supervisory control to navigate via the internet. The communication system of the robot relies on the ThingsSentral cloud-based IoT platform; enabling communication between the user via a GUI developed using Python Tkinter and the local robot over the internet. To facilitate internet communication, the robot in this study incorporates an ESP32 microcontroller, which provides a low-cost and low-power system capable of connecting to Wi-Fi. However, cloud-based control systems are susceptible to cyberattacks, prompting the use of blockchain cybersecurity in this study to mitigate the risks. The data sent by the supervisor is stored within a private blockchain developed using Python, simultaneously being transmitted to the cloud platform. The developed security system addresses the risks associated with cloud-based robot control systems, such as data tampering and unauthorized misuse, by leveraging the Proof of Work (PoW) and hashing mechanisms.

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Section: A Robot Control Systemsmentioning

confidence: 99%