Real Performance Evaluation On MQTT and COAP Protocol in Ubiquitous Network Robot Platform (UNRPF) for Disaster Multi-robot Communication

Yamin, Muhammad Ikrar; Kuswadi, Son; Sukaridhoto, Sritrusta

doi:10.24003/emitter.v6i2.305

Cited by 5 publications

(3 citation statements)

References 12 publications

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“…The link between the headset and the robotic platform was created using the Message Queueing Telemetry Transport (MQTT) communication protocol [ 25 ]. MQTT is a lightweight protocol for IoT messaging and is widely used in robot control systems [ 26 , 27 , 28 , 29 , 30 , 31 ]. It was our choice because it has a small computational overhead and was easy to integrate into our system.…”

Section: Methodsmentioning

confidence: 99%

PlatypOUs—A Mobile Robot Platform and Demonstration Tool Supporting STEM Education

Rácz

Noboa

Détár

et al. 2022

Sensors

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Given the rising popularity of robotics, student-driven robot development projects are playing a key role in attracting more people towards engineering and science studies. This article presents the early development process of an open-source mobile robot platform—named PlatypOUs—which can be remotely controlled via an electromyography (EMG) appliance using the MindRove brain–computer interface (BCI) headset as a sensor for the purpose of signal acquisition. The gathered bio-signals are classified by a Support Vector Machine (SVM) whose results are translated into motion commands for the mobile platform. Along with the physical mobile robot platform, a virtual environment was implemented using Gazebo (an open-source 3D robotic simulator) inside the Robot Operating System (ROS) framework, which has the same capabilities as the real-world device. This can be used for development and test purposes. The main goal of the PlatypOUs project is to create a tool for STEM education and extracurricular activities, particularly laboratory practices and demonstrations. With the physical robot, the aim is to improve awareness of STEM outside and beyond the scope of regular education programmes. It implies several disciplines, including system design, control engineering, mobile robotics and machine learning with several application aspects in each. Using the PlatypOUs platform and the simulator provides students and self-learners with a firsthand exercise, and teaches them to deal with complex engineering problems in a professional, yet intriguing way.

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Section: Methodsmentioning

confidence: 99%

PlatypOUs—A Mobile Robot Platform and Demonstration Tool Supporting STEM Education

Rácz

Noboa

Détár

et al. 2022

Sensors

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“…Subsequent investigations have employed unmanned aerial vehicles (UAVs) and wireless sensors to expand the communication range and gather geologic environment data. The study focused on the application of multi-robotics communication in disaster scenarios, specifically examining the effectiveness of two communication protocols: MQTT and CoAP [11]. The following study employs unmanned aerial vehicles (UAVs) to do post-volcano eruption mapping through the utilization of cameras [23].…”

Section: A System Analysis and Comparisonmentioning

confidence: 99%

“…When a disaster occurs, people tend to coordinate themselves to establish an effective disaster management command center and a real-time disaster observation platform to direct disaster relief teams to carry out their work based on the disaster situation. Communication between the disaster management command center and rescue teams is vital to the disaster response; however, commercial communication networks are frequently disrupted by the disaster [10], [11]. Therefore, technology is needed to aid the National Disaster Management Agency (BNPB) and affiliated institutions in monitoring volcanic areas, beginning with the visual state of the peak and moving on to the conditions of the gas and material surrounding the volcano top.…”

Section: Introductionmentioning

confidence: 99%

Environmental Monitoring System using Wireless Multi-Node Sensors based Communication System on Volcano Observations Drones

Huda,

Setiawardhana,

Dewantara

et al. 2024

JOIV : Int. J. Inform. Visualization

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Indonesia is on the Ring of Fire and has the world's most active volcanoes. Volcanic activity has a significant effect on the landscape and on the people who live there. The difficulty of evacuating and helping victims requires hard work and sometimes even the safety of the rescue team itself. For this reason, high-tech tools are needed. Unmanned aerial vehicles (UAVs), also called drones, have become a hopeful tool for remote environmental monitoring in recent years. The system design has a monitoring platform, gateway, and sensor nodes attached to the UAV, which monitors the content of toxic gas contamination in the air. Using IoT technology, sensor data is sent wirelessly to a central monitoring station for a thorough and accurate volcanic activity study. This system is a flexible and complete way to monitor volcanic activity, learn more about it, and make it easier to respond to disasters. Tests are also done to measure system speed, including latency, and determine network service quality. The results show that data is successfully sent in real-time from the sensor nodes to the monitoring system. The average Round-Trip time for the payload transmission is 446.046226 ms. This shows how well the system works to send data from the sensors connected to the UAV to the monitoring station. The UAV has sensor nodes and a monitoring system platform. These can be used to build and optimize disaster mitigation systems.

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Dual Mode PID Controller for Path Planning of Encoder Less Mobile Robots in Warehouse Environment

Karthik,

Menaka,

Kishore

et al. 2024

IEEE Access

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Mobile robots have emerged as versatile substitutes for human labor across diverse domains, offering promising applications in surveillance, healthcare, and beyond. Fundamental to their autonomy are the core capabilities of movement, perception, cognition, and navigation. This research introduces a novel approach known as the Dual PID based low-cost navigation system (DPLNS), designed specifically for indoor warehouse-like environments. The primary objective of this technique is to enable seamless point-to-point traversal. This is achieved through a fusion of gyroscope correction and visual PID control mechanisms. Leveraging a strategically positioned eagle-eye perspective camera, the system gained crucial insights for navigation. To ensure the uninterrupted execution of planned trajectories, the system employs the Message Queuing Telemetry Transport (MQTT) protocol. This technology ensures smooth communication and coordination of actions. The experimental validation of the proposed strategy highlights its efficacy, positioning it as a promising solution for modern warehouse automation needs. By advancing the capabilities of mobile robots within warehouse contexts, this research not only addresses immediate operational demands, but also paves the way for broader applications across various other fields. The developed system enables robust detection and successful path traversal to the designated spot through a position control operating at average of 12.3 rad/s.

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Real Performance Evaluation On MQTT and COAP Protocol in Ubiquitous Network Robot Platform (UNRPF) for Disaster Multi-robot Communication

Cited by 5 publications

References 12 publications

PlatypOUs—A Mobile Robot Platform and Demonstration Tool Supporting STEM Education

PlatypOUs—A Mobile Robot Platform and Demonstration Tool Supporting STEM Education

Environmental Monitoring System using Wireless Multi-Node Sensors based Communication System on Volcano Observations Drones

Dual Mode PID Controller for Path Planning of Encoder Less Mobile Robots in Warehouse Environment

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