Robot emergency stop brake safety prevention and control method and device, robot and storage medium
A robot and safety technology, applied in the field of robotics, can solve problems such as robot out of control, emergency stop command not being executed, etc.
Inactive Publication Date: 2021-04-13
UBTECH ROBOTICS CORP LTD
View PDF7 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, in the process of command application, there are unexpected situations in which the emergency stop command is not executed due to software bugs or hardware failures during the transfer or execution of the software command, resulting in the robot being out of control.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all structures.
[0026] Figure 1a It is a flow chart of the safety prevention and control method for emergency stop braking of a robot according to the first embodiment of the present application. The prevention and control device can be used to implement the device, which can be implemented in the form of software and / or hardware, and can be integrated into the robot.
[0027] In the embodiment of the present application, the intelligent robot includes two systems of arm joint motion and chassis displacement motion. Specifically, the ser...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
Embodiments of the invention disclose a robot emergency stop brake safety prevention and control method and device, a robot and a storage medium. The method specifically comprises the steps of obtaining motor motion state data of a robot in real time when the robot moves according to a preset instruction; judging whether a built-in encoder of a robot motor is abnormal or not according to the motor motion state data; if yes, controlling the motor to stop working, and reporting abnormal data to a robot operating system in order to make the robot operating system conduct abnormal processing according to the abnormal data; and after a power-off instruction issued by the robot operating system is received, conducting power-off processing on the motor. In the embodiments of the invention, the abnormal state caused by a fault in the movement process of the robot is effectively controlled, that is, the risk of motor abnormality is autonomously detected and corrected through the robot, so that the situation that a user cannot control the robot through a robot emergency stop device is avoided from the source.
Description
technical field [0001] The present application relates to the field of robotics, and in particular to a safety prevention and control method, device, robot and storage medium for a robot emergency stop and braking. Background technique [0002] Robot (Robot) is a machine device that automatically performs work. Nowadays, the intelligent control of robots has become more and more complex. Once the complexity reaches a certain level, the robot is prone to lose control. In order to prevent the robot from getting out of control, an emergency stop device is usually provided at a prominent position outside the fuselage, and people can send an emergency stop command through the emergency stop device in an emergency to avoid accidents. However, in the process of command application, there are unexpected situations in which the emergency stop command is not executed due to software bugs or hardware failures during the transfer or execution of the software command, resulting in the lo...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/08B25J9/16
CPCB25J9/08B25J9/1661B25J9/1679
Inventor 李小东
Owner UBTECH ROBOTICS CORP LTD