公开(公告)号：US20230202043A1

公开(公告)日：2023-06-29

申请号：US17692200

申请日：2022-03-11

Applicant: University of Science and Technology Beijing

Inventor： Lun XIE ,  Yulin ZHOU

IPC: B25J9/16

CPC classification number: B25J9/1674 ,  B25J9/163 ,  G05B2219/31145 ,  G05B2219/39001 ,  G05B2219/50193

Abstract: A method and system of robotic arm safety detection based on EtherCAT automation are provided. The method includes: issuing a control data through the protocol module to control the robotic arm to complete an automation operation process by the control system module, and receiving joint data fed back in real-time of the sensor module; acquiring a real-time data of the robotic arm by the data capture module; wherein the real-time data includes protocol data and joint data; the joint data is acquired by the data capture module through the sensor module; performing a protocol data rule matching and physical process detection by the intrusion detection module based on the real-time data, and obtaining an intrusion detection result; wherein the intrusion detection result is configured to detect whether an intrusion behavior occurs during a normal operation of the robotic arm.