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1. CN110214071 - METHOD AND APPARATUS FOR COLLECTING OPERATING DATA OF AN INDUSTRIAL ROBOT APPLICATION

Office
China
Application Number 201780085141.X
Application Date 15.11.2017
Publication Number 110214071
Publication Date 06.09.2019
Publication Kind A
IPC
B25J 9/16
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; HANDLES FOR HAND IMPLEMENTS; WORKSHOP EQUIPMENT; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9Programme-controlled manipulators
16Programme controls
CPC
B25J 9/1674
BPERFORMING OPERATIONS; TRANSPORTING
25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
9Programme-controlled manipulators
16Programme controls
1674characterised by safety, monitoring, diagnostic
G05B 23/0221
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
0205by means of a monitoring system capable of detecting and responding to faults
0218characterised by the fault detection method dealing with either existing or incipient faults
0221Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
G05B 2219/32199
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
32Operator till task planning
32199If number of errors grow, augment sampling rate for testing
G05B 2219/32201
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
32Operator till task planning
32201Build statistical model of past normal proces, compare with actual process
Y02P 90/22
Applicants ABB SCHWEIZ AG
ABB瑞士股份有限公司
Inventors KLOPPER BENJAMIN
B.克勒佩尔
SCHMIDT BENEDIKT
B.施密特
QUERTANI MOHAMED-ZIED
M-Z.夸尔塔尼
Agents 中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Priority Data 17153758 30.01.2017 EP
Title
(EN) METHOD AND APPARATUS FOR COLLECTING OPERATING DATA OF AN INDUSTRIAL ROBOT APPLICATION
(ZH) 用于收集工业机器人应用的操作数据的方法和设备
Abstract
(EN)
A method of collecting operating data (2) of an industrial robot (4), said robot (4) having a robot control unit (6) for controlling said robot (4) and a first communication interface (8) for receiving and/or transmitting said operating data (2) from/to a central processing unit (10), said central processing unit (10) having a second communication interface (12) for receiving and/or transmitting said operating data (2) and a data mining unit (14) for analyzing said received operating data (2), is characterized by the method steps of collecting the operating data (2) of said robot (4) with a collecting frequency (15) and transmitting said collected operating data (2) to said central processing unit (10) when operating said robot (4), analyzing said collected operating data (2) and computingan indicator value (16) from said collected operating data (2) by means of said data mining unit (14), comparing said indicator value (16) with a predetermined probability threshold value (18), setting said collecting frequency (15) to a lower collecting frequency (20) if said indicator value (16) is below said predetermined probability threshold value (18), and setting said collecting frequency(15) to a higher collecting frequency (22) if said indicator value (16) is above said predetermined probability threshold value (18). The invention is further related to an apparatus for carrying outthe method.

(ZH)
一种收集工业机器人(4)的操作数据(2)的方法,所述机器人(4)具有用于控制所述机器人(4)的机器人控制单元(6)以及用于从中央处理单元(10)接收所述操作数据(2)和/或将所述操作数据(2)传送到中央处理单元(10)的第一通信接口(8),所述中央处理单元(10)具有用于接收和/或传送所述操作数据(2)的第二通信接口(12)以及用于分析所述接收的操作数据(2)的数据挖掘单元(14),该方法的特征在于如下方法步骤:当操作所述机器人(4)时,以收集频率(15)收集所述机器人(4)的操作数据(2),且将所述收集的操作数据(2)传送到所述中央处理单元(10);借助于所述数据挖掘单元(14)来分析所述收集的操作数据(2)且从所述收集的操作数据(2)计算指示器值(16);将所述指示器值(16)与预定的概率阈值(18)比较;如果所述指示器值(16)低于所述预定的概率阈值(18),将所述收集频率(15)设定成较低的收集频率(20);以及如果所述指示器值(16)高于所述预定的概率阈值(18),将所述收集频率(15)设定成较高的收集频率(22)。本发明还涉及用于执行该方法的设备。

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