Drive structure and control device for moving robot platform

Abstract

The invention relates to a driving structure of a robot platform, comprising at least three groups of wheels arranged on a chassis of the platform; each group of wheels are symmetrically arranged at the two sides of the chassis of the platform, wherein, at least one group is driving wheels, and at least one group is steering wheels; the wheel shafts of the wheels at the same side of the front two groups of wheels of the chassis of the platform are connected with a rocker arm which can rotate in a plane that is vertical to the wheel shaft. The invention also discloses a platform control device. A control device also comprises a system monitoring module which can monitor the operation condition of the robot platform in real time; the system monitoring module can provide the information of the operation condition of the robot platform in real time; when the unpredictable problem occurs in the system can not be solved, the system monitoring module can inform the user to get involved. The invention improves the driving structure and the platform control device of the robot platform, thus ensuring the safety performance of the robot.

Description

[0001] Technical field [0002] The invention relates to an artificial intelligence technology, in particular to a driving structure and a control device of a mobile robot platform. Background technique [0003] At present, there are more and more opportunities for robots to contact humans, which puts forward higher requirements for the safety of robots. Therefore, the control method of the robot mobile platform must fully consider the safety of both robots and humans. [0004] The driving structure of the mobile robot platform includes wheel type and crawler type, etc., and the most commonly used structure of the wheel type mobile platform is the three-wheel type. The three-wheel mechanism adopts two high-precision driving wheels and a universal follower wheel or direction wheel. The two driving wheels are controlled separately to realize the movement of the mobile platform, and the direction of movement is determined by the differential speed of the two driving wheels or ...

AI Technical Summary

Problems solved by technology

[0007] At present, the robot is not fully autonomous, so it is necessary for humans to monitor the operation of the entire robot control device

When an unforeseen situation occurs in the robot control device that cannot be solved by itself, the user cannot be notified to deal with such anomalies, conflicts and deadlocks; at the same time, it is also difficult to directly control the robot platform to complete the tasks expected by the user

At the same time, the robot cannot achieve a certain degree of module self-organization and self-diagnosis functions through the operating environment and operating status, and it is difficult to achieve the purpose of avoiding harm to people and protecting its own safety.

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