Cloud information bank based service robot gripping system and control method thereof

Abstract

The invention discloses a cloud information bank based service robot gripping system and a control method thereof. The system comprises a gripped article and a service robot. A radio-frequency signal receiving device is installed on the service robot. A gripped article information two-dimensional bar code is arranged on the gripped article. The service robot is further provided with a visual identification system, a service processing control center electronic control unit, a storage unit, a gripping strategy download port and a service robot servo motor. According to the cloud information bank based service robot gripping system and the control method thereof, identification of radio-frequency information can be conducted better through the visual identification system, a multifunctional flexible self-adaption gripping strategy is designed according to the variability and uncertainty of tasks of the service robot gripping system, and interaction between the service robot and a product is achieved; and the dynamic adaptability and response stability of the service robot are improved, various uncertain gripping tasks are completed in a self adaption mode, meanwhile, the software and hardware requirement for single service robot is reduced, and the cost of each service robot is reduced.

Description

technical field [0001] The invention relates to the technical field of robot grasping control systems, in particular to a cloud information database-based service robot grasping system and a control method thereof. Background technique [0002] The extensive use of robot arms and industrial production has greatly improved industrial efficiency and saved resources. Humanoid service robots have also been greatly developed in special industries. For the application of service robots, their grasping and identification systems are the main key. The basic principle is to obtain the object information and grasp the position through the radio frequency signal to control the servo motor in the robotic arm to complete the grasping action. However, the autonomous mode not only has high requirements on the system software conditions, but also has very high requirements on the hardware, requiring a large number of sensors and controllers, which not only increases the cost of a single se...

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Problems solved by technology

However, the autonomous mode not only has high requirements on the system software conditions, but also has very high requirements on the hardware, requiring a large number of sensors and controllers, which not only increases the cost of a single service robot, but also has poor system stability and quick response; the pre-stored mode is due to Due to its own limitations, it can only complete a certain amount of specific grabbing tasks, and cannot adapt to the prospect of widespread application of service robots. Moreover, the existing grabbing system is not based on the visual recognition system, so it cannot move to the point where it can be recognized before grabbing. The position of the radio frequency signal, aiming at the above problems, a service robot grabbing system and its control method based on the cloud information base are proposed

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