G05B 2219/22
Pc multi processor system
G05B2219/22 (Pc multi processor system) appears on 432 US grants and 408 published applications in this corpus.
Search patents in G05B- Granted patents
- 432
- Published applications
- 408
- Assignees
- 261
- Inventors
- 1,040
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 4 | 2 |
| 2002 | 8 | 6 |
| 2003 | 7 | 12 |
| 2004 | 10 | 18 |
| 2005 | 7 | 17 |
| 2006 | 9 | 14 |
| 2007 | 11 | 11 |
| 2008 | 7 | 11 |
| 2009 | 13 | 17 |
| 2010 | 13 | 9 |
| 2011 | 7 | 7 |
| 2012 | 9 | 5 |
| 2013 | 8 | 13 |
| 2014 | 7 | 18 |
| 2015 | 11 | 10 |
| 2016 | 14 | 18 |
| 2017 | 13 | 19 |
| 2018 | 16 | 26 |
| 2019 | 21 | 30 |
| 2020 | 27 | 33 |
| 2021 | 29 | 31 |
| 2022 | 25 | 33 |
| 2023 | 23 | 18 |
| 2024 | 34 | 14 |
| 2025 | 12 | 8 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G05B 2219/2231Leader-followerIndexing code167
- G05B 2219/2214Multicontrollers, multimicrocomputers, multiprocessingIndexing code79
- G05B 2219/2208Each processor controls a different function of the machineIndexing code32
- G05B 2219/2237Selection of leader or followerIndexing code31
- G05B 2219/2205MulticoreIndexing code25
- G05B 2219/2228Leader detects and configures followersIndexing code15
- G05B 2219/2207Microcontroller combined with state sequencerIndexing code13
- G05B 2219/2222Use of priority levels for gaining access to resourcesIndexing code13
All 38 subgroupsShow fewer
- G05B 2219/2203Grid, array of controllersIndexing code10
- G05B 2219/2227Common memory as well as local memoryIndexing code10
- G05B 2219/2239Reallocate, reschedule execution of controlled functions if one processor failsIndexing code10
- G05B 2219/2206Microprocessor for display and parameter input, link to control microprocessorIndexing code9
- G05B 2219/2236Leader determines critical time when each of followers must be controlledIndexing code9
- G05B 2219/2234Each follower can function in standalone if leader failsIndexing code8
- G05B 2219/2243Detect incompatibilites between control devicesIndexing code8
- G05B 2219/2202Controller calculates a control parameter from values sent by other controllersIndexing code7
- G05B 2219/2212All processors are loaded with same program, only part of program isIndexing code7
- G05B 2219/2213Local processor uses data from own local store and data from otherIndexing code7
- G05B 2219/2216Define module independent and module specific element, interconnection, capabilityIndexing code7
- G05B 2219/2224Processor sends data to next, downstream processorIndexing code7
- G05B 2219/2219Processor starts application program only if it receives predetermined dataIndexing code6
- G05B 2219/2233Each follower can control several other followersIndexing code6
- G05B 2219/2229Multiprocessing, change over from leader-follower to peer-to-peer, no leaderIndexing code5
- G05B 2219/2238Several leaders at same timeIndexing code5
- G05B 2219/2241Real time database, each processor stores in local memory used variablesIndexing code5
- G05B 2219/2223Use a different frequency to address each processorIndexing code4
- G05B 2219/2225Communication, cpu accesses own i-o and next cpu over dual port memoryIndexing code4
- G05B 2219/2217First cluster runs normal program, second cluster runs different programIndexing code2
- G05B 2219/2221Only common memory in host, leader, no local memory in follower, localIndexing code2
- G05B 2219/2235Each follower has library of states during which operation is permitted toIndexing code2
- G05B 2219/2209Only one processor is permitted to execute a common function at aIndexing code1
- G05B 2219/2211Active controllers are allocated more time if request rate is lowIndexing code1
- G05B 2219/2218Join two clusters of processors togetherIndexing code1
- G05B 2219/2232Leader executes modified program on follower demandIndexing code1
- G05B 2219/2242Program references to variable by absolute address, update of absolute addressIndexing code1
- G05B 2219/2204Use default values if communication with other controllers not availableIndexing code0
- G05B 2219/2215Process directly process signals without interrupt or pollingIndexing code0
- G05B 2219/2226Processor accesses own i-o and i-o of all processors connected on hisIndexing code0
Recent patents
- I/O unit and communication system25 Aug 2026US 12,717,298 B2Fanuc Corporation
- System for controlling and/or regulating a plurality of machines18 Aug 2026US 12,710,733 B2Siemens Aktiengesellschaft
- Master unit and communication system28 Jul 2026US 12,693,646 B2Fanuc Corporation
- Communication device, communication system and communication control method7 Jul 2026US 12,675,093 B2Panasonic Intellectual Property Management Co., Ltd.
- Robot control method, robot control system, and robot control program3 Mar 2026US 12,564,950 B2Seiko Epson Corporation
- Machining information display device17 Sep 2026US 2026/0277177 A1Fanuc Corporation
- Controlling multiple units by means of a higher-level control device20 Aug 2026US 2026/0244179 A1p&e power&energy GmbH
- Slave module and method for at least starting the iterative registration of slave modules of a modular controller system13 Aug 2026US 2026/0236012 A1Danfoss A/S
- Networking system based on embedded data acquisition workstations25 Jun 2026US 2026/0178004 A1Fujian Shunchang Hongrun Precision Instrument Co., Ltd.
- System for recording or playing of scada scene to which digital twin of scada system is applied and method thereof4 Jun 2026US 2026/0153849 A1CIMON Co., Ltd.
Most cited
By later US patents
- Control techniques and sub-processor contained within modular shaft with select control processing from handle1,420US 10,045,776 B2Ethicon, Inc. · 2018
- Method and apparatus for controlling network devices459US 6,574,234 B1Amx LLC · 2003
- Computer controlled lighting system with distributed control resources377US 5,769,527 AVari-Lite, Inc. · 1998
- System to interconnect, link, and control variable transmission windows and variable transmission window constructions356US 6,567,708 B1Gentex Corporation · 2003
- Variable transmission window constructions195US 7,085,609 B2Gentex Corporation · 2006