AT 309: Lab 2, The Digital Transformation

 Introduction

    Big Data, Cloud computing, Internet of things (IoT), and Artificial Intelligence (AI) are all the buzz words of this past decade, but what do they really mean and how will they impact uas usage. Uas is related to all of the different aspects of the information age, as the goal of many commercial uas missions is to collect information.  

    The digital transformation drives uas development through the creation of different uas and parts for uas. Big data drives the development of uas that are able to carry different sensor platforms to collect various types of data. Cloud computing is driving the development of diffrent technologies like unmanned traffic management (UTM). IoT is also allowing for uas to begin to communicate with each other to allow for UTM. AI is now driving the development of uas that are able to use visual navigation for beyond visual line of sight operations (BVLOS). The digital transformation is also driven by uas, as the diffrent application requires diffrent solutions. Uas now provide new abilities to gain data that was never before collected, this allows for more data to be collected than before, 

Internet of Things

UAS that use IoT currently use it for many diffrent reasons, but a few that stand out are for Unmanned Traffic Management (UTM). UTM is going to have a massive impact on the industry with the next few years as it is implemented with a remote ID. The internet of things relates to UTM as it will be how the drones will likely communicate with each other, as well as accessing a cloud-based flight plans. IoT will allow for operations in airspace with a higher traffic density locations, and could potentially reduce the need for human operators of deliver uas as they can communicate with each other. 
An implication of using IoT for UTM is that there could be malitious attacks on the system. Someone could send up a drone that brodcast signals of hundreds of uavs in an area and black out the system. Another implication is that all the uas using UTM would constantly be brodcasting their positon and anyone looking to attack the drone or steal packages that were delivered would know exactly where they are located if they could get into the UTM system. 

-1 https://www.iot-now.com/2019/08/02/97962-innovative-ways-use-iot-enabled-drones-near-future/

-2 https://www.computer.org/publications/tech-news/research/flying-iot-toward-low-power-vision-sky

3- https://www.gsma.com/iot/connectedskies/

4-  https://www.gsma.com/iot/wp-content/uploads/2020/05/Telefonica-Drones-CV2X-Road-Hazard-Warning-Case-Study-Final-1.pdf

Cloud Computing 

Uas can use cloud Computing for many different reasons, but the most prominent use case I see is live inspections. Having the ability to have a UAV uploading data while in flight, and having it processed while the UAV is still in the air allows for easily looking at things again quickly. This allows for getting a closer inspection and components that were flagged as issues when the cloud processed the data. This leads to increased efficiency in the inspection process.

One implication is the security of the cloud, as all the data collected could be accessed by anyone from anywhere. So lots of different inspections could not use the cloud, like power grids or other critical infrastructure. This gives cloud-based computing for live examinations some limitations on uses and the ability to operate in different industries. 

-2 https://www.researchwithnj.com/en/publications/mobile-cloud-computing-with-a-uav-mounted-cloudlet-optimal-bit-al-2

-3 https://www.researchgate.net/publication/338673494_Mobile_Edge_Computing_in_Unmanned_Aerial_Vehicle_Networks

-4 https://www.aquilinedrones.com/vision-brief/

Big DATA

Big Data is used in many of the drone applications, as the majority of current drone missions have some data as the product. For some precision ag applications, the drones can collect as much as 60 gigabytes per flight, which is a ton of data to store, and process. Many operations may be flying ten or more fields a day and generating over half a terabyte of data. Drones also capture many different types of data from geospatial information, LiDAR, RGB, Hyperspectral, and even thermal.
This creates some challenges and implications when managing the data, as no current software can handle all the different information that needs to be processed by various apps. This creates some issues as having lots of data to process, but not being able to process it all in the same place, could lead to errors in some of the outputs. Also, the amount of data can affect the time it takes to process the data, which could lead to flying a location again before the data has been processed and analyzed. 

-1 https://www.forbes.com/sites/colinsnow/2019/02/06/what-every-cio-needs-to-know-about-commercial-drone-data/#7299b62489ba

-2 https://www.droneblog.com/2020/02/05/how-drones-are-transforming-big-data-analytics/

-3 https://www.droneii.com/drone-data-analytics

-4 https://quantumtechhd.com/blog/2020/02/20/from-napa-valley-to-silicon-valley-how-drones-and-big-data-are-shaping-the-wine-industry-for-the-next-generation/

Artificial Intelligence 

Drones and AI are used in many different uses together, from Vision-based navigation to augmented railway inspection. One of the most exciting ways AI is being used with UAS currently is to achieve see and avoid capabilities for BVLOS waivers. The Casia system by Iris Automation was approved for flying BVLOS, and that gives drones a vast benefit allowing for easier operations for pipelines and other similar missions. AI is also being used in Skydios products to help create a 3d map around the drone while it is flying to ensure it does not run into obstacles. Both of these uses of AI to augment drones' flight capabilities will have an immense benefit to the applications of uas. 
Some implications of using AI in UAS, are that currently many of the algoritims have not been developed yet to fully optmise the sensors onboard both the skydio and the Casia. This could lead to the drones making the worng decision when they come into a situation that they havent encountered or been trained on before. To solve this issue, the drones would need to be tested more and their vision systems would need to be optmised for other senarios. 



Comments

Popular posts from this blog

Setting up a vtol in mission planner

DoakBurn (Again)

Designing a Vtol Mechanism from scratch