GB2553121B - Watchdog controller - Google Patents
Watchdog controllerInfo
- Publication number
- GB2553121B GB2553121B GB1614410.7A GB201614410A GB2553121B GB 2553121 B GB2553121 B GB 2553121B GB 201614410 A GB201614410 A GB 201614410A GB 2553121 B GB2553121 B GB 2553121B
- Authority
- GB
- United Kingdom
- Prior art keywords
- watchdog controller
- watchdog
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0084—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to control modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/035—Bringing the control units into a predefined state, e.g. giving priority to particular actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/14—Acceleration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/22—Yaw angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/029—Adapting to failures or work around with other constraints, e.g. circumvention by avoiding use of failed parts
- B60W2050/0295—Inhibiting action of specific actuators or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/10—Longitudinal speed
- B60W2520/105—Longitudinal acceleration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1614410.7A GB2553121B (en) | 2016-08-24 | 2016-08-24 | Watchdog controller |
PCT/EP2017/071057 WO2018036977A1 (en) | 2016-08-24 | 2017-08-21 | Watchdog controller for an electric vehicle |
DE112017004195.3T DE112017004195T5 (en) | 2016-08-24 | 2017-08-21 | WATCHDOG CONTROL UNIT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1614410.7A GB2553121B (en) | 2016-08-24 | 2016-08-24 | Watchdog controller |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201614410D0 GB201614410D0 (en) | 2016-10-05 |
GB2553121A GB2553121A (en) | 2018-02-28 |
GB2553121B true GB2553121B (en) | 2019-02-06 |
Family
ID=57045559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1614410.7A Active GB2553121B (en) | 2016-08-24 | 2016-08-24 | Watchdog controller |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE112017004195T5 (en) |
GB (1) | GB2553121B (en) |
WO (1) | WO2018036977A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102022125539A1 (en) | 2022-10-04 | 2024-04-04 | Audi Aktiengesellschaft | Method for operating a vehicle with X-by-wire device using a fleet watchdog and vehicle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130113406A1 (en) * | 2011-11-08 | 2013-05-09 | Autoliv Asp, Inc. | System and method to determine the operating status of an electrical system having a system controller and an actuator controller |
US20150100207A1 (en) * | 2004-07-15 | 2015-04-09 | Hitachi, Ltd. | Vehicle Control System |
US20150166056A1 (en) * | 2013-12-18 | 2015-06-18 | Hyundai Motor Company | Method for monitoring torque in hybrid electric vehicle |
KR101646210B1 (en) * | 2014-09-23 | 2016-08-05 | 국민대학교산학협력단 | Motor control system for considering functional safety |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050017580A1 (en) * | 2003-07-23 | 2005-01-27 | Ford Global Technologies, Llc. | Hill holding brake system for hybrid electric vehicles |
DE102011017464A1 (en) * | 2011-04-07 | 2012-10-11 | Klaus Ebert | Method for operating a vehicle |
JP6182770B2 (en) * | 2013-08-30 | 2017-08-23 | 日立オートモティブシステムズ株式会社 | Electric vehicle control system |
GB201316039D0 (en) * | 2013-09-09 | 2013-10-23 | Jaguar Land Rover Ltd | Vehicle control system and method |
GB2534886B (en) * | 2015-02-03 | 2018-04-18 | Jaguar Land Rover Ltd | Control system |
-
2016
- 2016-08-24 GB GB1614410.7A patent/GB2553121B/en active Active
-
2017
- 2017-08-21 DE DE112017004195.3T patent/DE112017004195T5/en active Pending
- 2017-08-21 WO PCT/EP2017/071057 patent/WO2018036977A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150100207A1 (en) * | 2004-07-15 | 2015-04-09 | Hitachi, Ltd. | Vehicle Control System |
US20130113406A1 (en) * | 2011-11-08 | 2013-05-09 | Autoliv Asp, Inc. | System and method to determine the operating status of an electrical system having a system controller and an actuator controller |
US20150166056A1 (en) * | 2013-12-18 | 2015-06-18 | Hyundai Motor Company | Method for monitoring torque in hybrid electric vehicle |
KR101646210B1 (en) * | 2014-09-23 | 2016-08-05 | 국민대학교산학협력단 | Motor control system for considering functional safety |
Also Published As
Publication number | Publication date |
---|---|
WO2018036977A1 (en) | 2018-03-01 |
GB2553121A (en) | 2018-02-28 |
GB201614410D0 (en) | 2016-10-05 |
DE112017004195T5 (en) | 2019-05-29 |
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