Designing and Manufacturing of Automatic Robotic Lawn Mower

Abstract

This study is about the manufacturing of a personified automatic robotic lawn mower with image recognition. The system structure is that the platform above the crawler tracks is combined with the lawn mower, steering motor, slide rail, and webcam to achieve the purpose of personification. Crawler tracks with a strong grip and good ability to adapt to terrain are selected as a moving vehicle to simulate human feet. In addition, a lawn mower mechanism is designed to simulate the left and right swing of human mowing to promote efficiency and innovation, and then human eyes are replaced by Webcam to identify obstacles. A human-machine interface is added so that through the mobile phone remote operation, users can choose a slow mode, inching mode, and obstacle avoidance mode on the human-machine interface. When the length of both sides of the rectangular area is input to the program, the automatic robotic lawn mower will complete the instruction according to the specified path. The chip of a Digital Signal Processor (DSP) TMS320F2808 is used as the core controller, and Raspberry Pi is used as image recognition and human-machine interface design. This robot can reduce labor costs and improve the efficiency of mowing by remote control. In addition to the use as an automatic mower on farms, this study concept can also be used in the lawn maintenance of golf courses and school playgrounds.

Development and Evaluation of the Traction Characteristics of a Crawler EOD Robot

“…The general structure of an EOD mobile robot [https://www.telerob.co odor-evo (accessed on 18 February 2021)] mechanical and drive system [38]; locat environmental perception and security system [40]; data interpretation and task m [41]. Operation in the environment is defined by agility and maneuverability: agi the mobile robot to overcome obstacles [42]; maneuverability is defined by the m quired for a maneuver [43].…”

“…Mobile intervention robots have the following main features: deg lowing a varied trajectory in terms of shape, length, and number of points [44]; speed: it is between 1-10 m/s, depending on the environment The general structure of an EOD mobile robot [https://www.telerob.com/en/products/ teodor-evo (accessed on 18 February 2021)] mechanical and drive system [38]; location system [39]; environmental perception and security system [40]; data interpretation and task management system [41]. Operation in the environment is defined by agility and maneuverability: agility is the ability of the mobile robot to overcome obstacles [42]; maneuverability is defined by the minimum area required for a maneuver [43].…”

Design and Re-engineering of an Automated Solar Lawn Mower

“…A recent model of an automatic lawn mower imitated human feet in mowing and used crawler tracker. It has been made to function by phone [1]. Another design approach [2] utilizes the push force of the human operator while walking and redirects it to the blades through the gear system.…”

Recognition of handwritten MNIST digits on low-memory 2 Kb RAM Arduino board using LogNNet reservoir neural network

“…The integration of IoT and artificial intelligence (AI) will allow for intelligent pre-processing of data on the peripheral devices without sending information to the cloud, reflecting the key area of the contemporary scientific research in the field of the Internet of things [8] and edge computing [9]. The significant research task is the development of new neural network technologies that could be successfully implemented in the IoT [10], widely used in daily activities, in healthcare [11], in designing robots [12] and in a smart homes [13], while consuming less computing resources and RAM memory.…”