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1. WO2020004886 - ECU FOR COMMUNICATION

Publication Number WO/2020/004886
Publication Date 02.01.2020
International Application No. PCT/KR2019/007618
International Filing Date 25.06.2019
IPC
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
40
Bus networks
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
L
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
12
Data switching networks
28
characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
40
Bus networks
403
with centralised control, e.g. polling
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16
Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
02
electric
023
for transmission of signals between vehicle parts or subsystems
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
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
30
Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
14
Cruise control
H04L 12/40 (2006.01)
H04L 12/403 (2006.01)
B60R 16/023 (2006.01)
B60W 30/14 (2006.01)
CPC
B60R 16/023
B60W 30/14
H04L 12/40
H04L 12/403
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR/KR]; 서울시 영등포구 여의대로 128 128, Yeoui-daero, Yeongdeungpo-gu Seoul 07336, KR
Inventors
  • 강병진 KANG, Byungjin; KR
  • 푸니탄자비에 PUNITHAN, Xavier; KR
  • 조병림 JO, Byeongrim; KR
Agents
  • 박병창 PARK, Byung Chang; KR
Priority Data
62/689,24725.06.2018US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) ECU FOR COMMUNICATION
(FR) BLOC DE COMMANDE ÉLECTRONIQUE POUR COMMUNICATION
(KO) 통신용 ECU
Abstract
(EN)
The present invention relates to an electronic control unit (ECU) for communication, which is mounted in a vehicle to be used for exchanging a signal with an external device, the ECU comprising: a bus interface which exchanges a signal with a plurality of slave ECUs inside a vehicle; a primary processor which performs software cloning with respect to at least one slave ECU among the plurality of slave ECUs; and a secondary processor which determines whether to operate, depending on whether the primary processor is overloaded.
(FR)
La présente invention concerne un bloc de commande électronique pour communication, qui est monté dans un véhicule à utiliser pour échanger un signal avec un dispositif externe, le bloc de commande électronique comprenant : une interface de bus qui échange un signal avec une pluralité de blocs de commande électronique esclaves à l'intérieur d'un véhicule; un processeur primaire qui effectue un clonage de logiciel par rapport à au moins un bloc de commande électronique esclave parmi la pluralité de blocs de commande électronique esclaves; et un processeur secondaire qui détermine s'il faut ou non fonctionner, selon que le processeur primaire est surchargé ou non.
(KO)
본 발명은 차량에 구비되어, 외부 디바이스와 신호를 교환하는데 이용되는 통신용 ECU(Electronic Control Unit)에 있어서, 차량 내부의 복수의 슬레이브 ECU(Slave ECU)와 신호를 교환하는 버스 인터페이스(Bus Interface); 상기 복수의 슬레이브 ECU 중 적어도 하나의 슬레이브 ECU에 대한 소프트웨어 클로닝(software cloning)을 수행하는 프라이머리 프로세서(primary processor); 및 상기 프라이머리 프로세서의 과부하 여부에 따라 동작 여부를 결정하는 세컨더리 프로세서(secondary processor);를 포함하는 통신용 ECU에 관한 것이다.
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