Development of Delivery Robot with Application of the TRIZ Method

Delivery robots have become increasingly popular due to their potential to improve the efficiency and safety of delivery services. This study aims to develop an aesthetically pleasing delivery robot’s body for indoor applications that can be cost-effective and efficient. The development process involved the delivery robot’s design, construction, and testing. The robot’s body was meticulously designed, focusing on creating a vigilant and suitable robot coexisting with humans. The robot includes three cargo bays with a capacity of 10 kg each. The delivery mechanism is controlled by a microcontroller and integrated with ultrasonic and infrared sensors for obstacle avoidance and line tracking. In addition, the delivery robot’s design was analyzed and enhanced through the Theory of Inventive Problem Solving (TRIZ). In conclusion, the development results demonstrated that the robot could perform accessible delivery services inside buildings effectively.