A nano-type air-ground dual-purpose robot

Abstract

The invention provides a nano-type air-land dual-purpose robot belonging to the technical field of nano-type robots, which comprises a robot control unit including an X-type robot control circuit board, a group of propeller motors and a propeller are respectively fixed at the ends of four arms of the robot control circuit board; The driving circuit module of the wheeled system and the auxiliary autonomous positioning circuit module based on the optical flow are respectively fixed above and below the robot control unit by two conductive pins symmetrically arranged through the robot control circuit board, A non-powered omni-directional spherical wheel and two wheeled system motors are respectively fixed on the head and tail of the robot through a distributed wheel fixing device at the bottomof the robot control circuit board, and each wheeled system motor is respectively connected with a wheel. The nano dual-purpose robot has compact mechanical structure and ability to perceive naturaland man-made environment. It has high flight stability and strong versatility. It is convenient for designers to redevelop its control algorithm.

Description

technical field [0001] The invention relates to the technical field of nano-robots, in particular to a nano-type air-land dual-purpose robot. Background technique [0002] In recent years, mainly driven by the development of the portable electronic equipment industry, some electronic components, including microprocessors, sensors, batteries and wireless communication equipment, have gradually tended to be miniaturized, low power consumption and low cost, which is supported by hardware. Research on nanorobots. From the perspective of motion form, general small autonomous motion robots can be divided into two categories: flying robots and ground mobile robots. Flying robots usually have the characteristics of fast movement and strong maneuverability. Compared with flying robots, ground mobile robots are more efficient, because from the perspective of motion, the energy consumption of flight is huge. In particular, the power of the nano-sized flying robot needs to be allocat...

AI Technical Summary

Problems solved by technology

However, due to the crawling mechanism of the robot, the ground movement can only be carried out along the direction of forward and backward, and the steering of the robot on the ground requires the flight control board to control the differential rotation of the four rotors, using the yaw torque generated by the four propellers Therefore, the ground movement of the robot is not flexible enough, and the turning speed is slow; on the other hand, the ground movement speed of this miniature dual-purpose robot is relatively slow, and its mechanical structure is relatively complicated, which is difficult to manufacture, which is not conducive to mass production and promotion. ; Finally, the robot lacks the ability to perceive the environment autonomously, and needs to use an external visual positioning capture system for assisted flight

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