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Bus abnormality processing method and robot controller

A technology of exception handling and controller, applied in the field of information processing, can solve problems such as complex electromagnetic environment, and achieve the effect of effective control

Inactive Publication Date: 2017-05-10
UBTECH ROBOTICS CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] 5) In the future, it may enter a more dangerous environment and face a more complex electromagnetic environment

Method used

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  • Bus abnormality processing method and robot controller
  • Bus abnormality processing method and robot controller
  • Bus abnormality processing method and robot controller

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Embodiment Construction

[0038] The following description and drawings illustrate specific embodiments of the invention sufficiently to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely represent possible variations. Individual components and functions are optional unless explicitly required, and the order of operations may vary. Portions and features of some embodiments may be included in or substituted for those of other embodiments. The scope of embodiments of the present invention includes the full scope of the claims, and all available equivalents of the claims. Herein, various embodiments may be referred to individually or collectively by the term "invention", which is for convenience only and is not intended to automatically limit the scope of this application if in fact more than one invention is disclosed. A single invention or inventive concept. Herein, relational terms such...

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Abstract

The invention discloses a bus abnormality processing method, and belongs to the technical field of information processing. The method comprises the following steps: receiving status information of a node; obtaining the status abnormality information of the node from the status information; and determining an operation instruction according to the status abnormality degree of the node. By adoption of the method, nodes of a robot can be effectively controlled. The embodiment of the invention further discloses a robot controller.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to an exception handling method for a bus and a controller for a robot. Background technique [0002] Controller Area Network bus (CAN, Controller Area Network) is a serial communication protocol bus for real-time applications. It can use twisted pair wires to transmit signals. It is one of the most widely used field buses in the world. It can be considered as CAN bus protocol is used for robot control. But robots mainly have the following characteristics: [0003] 1) The motors of each execution node are strong electromagnetic interference sources with heavy load, high current, and frequent start and stop. [0004] 2) There are many execution nodes. [0005] 3) To perform various actions, the robot must perform high-speed synchronous control on a large number of nodes. [0006] 4) To interact with people, high reliability is required. [0007] 5) In the future, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/40H04L12/403
CPCH04L12/40H04L12/40013H04L12/403H04L2012/40215B25J9/1674H04L41/0661H04L12/40039H04L67/125H04L12/12
Inventor 熊友军周海浪张木森
Owner UBTECH ROBOTICS CORP LTD