Distributed multi-node control system and method, and control node

US11681271B2 · kind B2 · utility

Assignee

• QKM TECHNOLOGY (DONG GUAN) CO., LTD · CN

Inventors

• Lihui Chen · Tangxia, CN
• Chi Sha · Longbeilingcun, CN
• Bin Wang · Dongguan, CN
• Yu Lei · Beijing, CN
• Rongkui Zheng · Longbeilingcun, CN
• Jiang Liu · Hangzhou City, CN
• Zhongcai Guo · Longbeilingcun, CN
• Hui Du · Golden, US
• Xuelin Tian · Longbeilingcun, CN

Key dates

• Filing date: Jun 20, 2019
• Grant date: Jun 20, 2023
• Expiry date: Sep 8, 2039

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P90/02
• WIPO field: Control
• WIPO sector: Instruments

Abstract

A distributed multi-node control system (100) and method, relating to the field of control technology. The distributed multi-node control system (100) comprises: a first control node (11), a second control node (12), a plurality of servo nodes (20) and a plurality of execution devices (30), the first control node (11) and the second control node (12) being respectively communicationally connected to the plurality of servo nodes (20), the servo nodes (20) being electrically connected to the execution devices (30) and configured to control operating states of the corresponding execution devices (30), the first control node (11) being configured to control an operating state of at least one first servo node (21) among the plurality of servo nodes (20), the second control node (12) being configured to control an operating state of at least one second servo node (22) among the plurality of servo nodes (20).