In an interview with TimesTech, Riaan Shamdasani, a student from Anant National University, unveils QuadCop, a groundbreaking drone designed for both aerial and ground mobility. This innovative drone is set to transform rescue and military operations, offering enhanced precision in challenging terrains.
Read the full interview here:
TimesTech: What inspired you to design the QuadCop, and how did you conceptualise a drone with the unique capability of moving on the ground as well as flying?
Riaan: The primary reason that led to the development of QuadCop was the numerous fatalities caused by the inaccessibility of certain rescue areas. In many instances, such areas need to be accessed manually, risking the lives of both victims and the rescue team members. QuadCop would enable an efficient data collection process, and even though a specialised team would be required to execute the operation, QuadCop would act as a link that can enhance the efficiency of operations. A more accurate data set would mean better resource allocation and, consequently, a successful operation.
TimesTech: Can you elaborate on the technological challenges you faced during the development of QuadCop, particularly in integrating both aerial and ground movement capabilities? How did you overcome these challenges?
Riaan: Since QuadCop is a futuristic concept-based project, only provisions for the required technology have been given. This includes space management and provision for any extensions required. Integrating technology into QuadCop has been a ride through various technological advancements. One major barrier while planning and implementing technology was managing weight and functionality. To deal with this, a selective approach towards specific sensors was taken. Sensors included LiDAR sensors for mapping, ultrasonic and infrared sensors, thermal imaging cameras for low visibility areas, a GPS module and acoustic sensors for assisting in audio-based intel. QuadCop would be integrated with software that enables satellite communication. Although it does include swivel caster wheels coated with rubber and carbon fibre propellers, there is scope to integrate several other features. Considering that the weight of this drone would drastically impact its mobility, necessary limitations have also been acknowledged.
TimesTech: How does QuadCop enhance precision surveillance compared to traditional drones? Could you share specific scenarios where its dual-functionality offers a significant advantage?
Riaan: QuadCop would have a ‘Hill Hold’ feature besides the regular air mapping and surveillance techniques. It would have the ability to hold itself intact on slopes and even move at required speeds on vertical surfaces, increasing the scope for surveillance in areas that are not easily accessible by traditional drones due to surface barriers. For instance, relying on air drones to process data is not recommended when managing areas with severe irregularities. Surveillance also requires a detailed mapping of the area that needs to be constantly updated. The concept of QuadCop serves this purpose to the fullest.
TimesTech: QuadCop seems to have great potential in battlefield mapping and rescue operations. How do you envision it being used in such high-stakes environments, and what sets it apart from existing military drones?
Riaan: QuadCop has primarily been designed for rescue missions, ranging from natural disasters to wartime emergencies. A typical operation involves deploying a fleet of these drones to cover various locations, with each drone capable of scanning approximately 3 sq km, depending on mission requirements. After the initial sweep, the drones identify areas in need of rescue, sending precise locations, high-quality images and situation details to the coordinating team. What sets QuadCop apart is its exceptional reach, allowing it to access areas that may be inaccessible to both people and conventional drones that cannot operate in harsh conditions. Powered by Lithium-Ion batteries and featuring regenerative braking, QuadCop’s resilience makes it the ideal choice for challenging rescue scenarios.
TimesTech: What was the design process like for QuadCop, and how did the mentorship of Prof Parth Atulkumar Shah influence the development of this project?
Riaan: The design represents an armour shield with technical components essential for bringing this drone to life. The segmented structure allows technological modifications, enabling the drone to adapt to various missions, such as delivering first aid and food supplies. Different tech combinations can be tailored for specific objectives.
The development process began with research and rough sketches, followed by a 3D render in Blender 3D. The exterior design was then crafted in Adobe Illustrator, and the MDF sheet was laser-cut accordingly. Throughout the project, Prof Parth provided invaluable guidance, discussing every potential use case in detail and suggesting improvements where needed. From the technical phase to prototyping, Prof Parth encouraged an open-minded approach, greatly contributing to the project’s success.
TimesTech: What future developments or enhancements do you foresee for QuadCop? Are there any specific applications or sectors beyond military use where you believe this innovation could be impactful?
Riaan: Integrating Artificial Intelligence into the drone could significantly enhance its functionality, revolutionising two key areas: navigation and data processing. The drone could autonomously navigate the safest routes by analysing real-time data on weather conditions. Additionally, AI could process various data types, including images, videos and sounds. For instance, it might understand a victim’s language during a rescue mission.
The QuadCop concept has been primarily developed for rescue missions and surveillance, but its versatile design allows for various other applications, such as instant transportation of small supplies or photogrammetry.
