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1. WO2011092805 - ANOMALY ASSESSMENT DEVICE AND ANOMALY ASSESSMENT METHOD OF CONTROL SYSTEM

Publication Number WO/2011/092805
Publication Date 04.08.2011
International Application No. PCT/JP2010/051010
International Filing Date 27.01.2010
Chapter 2 Demand Filed 30.08.2011
IPC
G05B 23/02 2006.1
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
F02D 45/00 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
DCONTROLLING COMBUSTION ENGINES
45Electrical control not provided for in groups F02D41/-F02D43/98
G01M 17/007 2006.1
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
17Testing of vehicles
007Wheeled or endless-tracked vehicles
CPC
B60K 6/445
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
KARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
6Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units
20the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42characterised by the architecture of the hybrid electric vehicle
44Series-parallel type
445Differential gearing distribution type
B60L 15/007
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
15Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
007Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
B60L 3/0023
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
0023Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
B60L 3/0084
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
3Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
0023Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
0084relating to control modules
B60L 50/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
10using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
16with provision for separate direct mechanical propulsion
B60L 50/61
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES
50Electric propulsion with power supplied within the vehicle
50using propulsion power supplied by batteries or fuel cells
60using power supplied by batteries
61by batteries charged by engine-driven generators, e.g. series hybrid electric vehicles
Applicants
  • トヨタ自動車株式会社 TOYOTA JIDOSHA KABUSHIKI KAISHA [JP]/[JP] (AllExceptUS)
  • 中村 誠 NAKAMURA, Makoto [JP]/[JP] (UsOnly)
  • 相馬 貴也 SOMA, Takaya [JP]/[JP] (UsOnly)
  • 沓名 正樹 KUTSUNA, Masaki [JP]/[JP] (UsOnly)
  • 坂本 堅正 SAKAMOTO, Kensei [JP]/[JP] (UsOnly)
Inventors
  • 中村 誠 NAKAMURA, Makoto
  • 相馬 貴也 SOMA, Takaya
  • 沓名 正樹 KUTSUNA, Masaki
  • 坂本 堅正 SAKAMOTO, Kensei
Agents
  • 深見 久郎 FUKAMI, Hisao
Priority Data
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) ANOMALY ASSESSMENT DEVICE AND ANOMALY ASSESSMENT METHOD OF CONTROL SYSTEM
(FR) DISPOSITIF D'ÉVALUATION D'ANOMALIES ET PROCÉDÉ D'ÉVALUATION D'ANOMALIES D'UN SYSTÈME DE COMMANDE
(JA) 制御システムの異常判定装置および異常判定方法
Abstract
(EN) A third CPU (330) of a mode generator ECU (172), upon assessing that signals conveyed by a voltage sensor (180), a voltage sensor (182), a current sensor (192), a temperature sensor (193), a temperature sensor (194), a first CPU (310), a second CPU (320), and a communication circuit (350) are in an anomalous state, assesses that a control system is in an anomalous state. The third CPU (330), upon assessing that the control system is in an anomalous state, assesses whether each of the voltage sensor (180), the voltage sensor (182), the current sensor (192), the temperature sensor (193), the temperature sensor (194), the first CPU (310), the second CPU (320), and the communication circuit (350) is in an anomalous state.
(FR) Après avoir évalué que des signaux transmis par un capteur de tension (180), un capteur de tension (182), un capteur de courant (192), un capteur de température (193), un capteur de température (194), une première UCT (310), une deuxième UCT (320) et un circuit de communication (350) sont dans un état anormal, une troisième UCT (330) d'une UCE de générateur de mode (172) évalue qu'un système de commande est dans un état anormal. Après avoir évalué que le système de commande est dans un état anormal, la troisième UCT (330) évalue si chaque élément parmi le capteur de tension (180), le capteur de tension (182), le capteur de courant (192), le capteur de température (193), le capteur de température (194), la première UCT (310), la deuxième UCT (320) et le circuit de communication (350) est dans un état anormal.
(JA)  モータジェネレータECU(172)の第3CPU(330)は、電圧センサ(180)、電圧センサ(182)、電流センサ(192)、温度センサ(193)、温度センサ(194)、第1CPU(310)、第2CPU(320)および通信回路(350)により伝達された信号が異常であると判定した場合、制御システムが異常であると判定する。第3CPU(330)は、制御システムが異常であると判定した場合、電圧センサ(180)、電圧センサ(182)、電流センサ(192)、温度センサ(193)、温度センサ(194)、第1CPU(310)、第2CPU(320)および通信回路(350)の各々が異常であるか否かを判定する。
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