Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020137381 - VEHICLE CONTROL DEVICE

Publication Number WO/2020/137381
Publication Date 02.07.2020
International Application No. PCT/JP2019/047209
International Filing Date 03.12.2019
IPC
B60R 16/03 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric 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
02electric
03for supply of electrical power to vehicle subsystems
H02J 1/00 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
CPC
B60R 16/03
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
16Electric 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
02electric ; constitutive elements
03for supply of electrical power to vehicle subsystems ; or for
H02J 1/00
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
1Circuit arrangements for dc mains or dc distribution networks
Applicants
  • 株式会社デンソー DENSO CORPORATION [JP]/[JP]
Inventors
  • 吉原 大貴 YOSHIHARA, Daiki
  • 橋爪 崇 HASHIZUME, Takashi
Agents
  • 特許業務法人 サトー国際特許事務所 SATO INTERNATIONAL PATENT FIRM
Priority Data
2018-24274426.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両用制御装置
Abstract
(EN)
This vehicle control device (1) is provided with: a first characteristic device (5); a second characteristic device (6); a control unit (2) that outputs, via a signal line, a control signal to the first characteristic device and the second characteristic device; and a supply voltage control unit (22) provided as hardware between the control unit and the second characteristic device. The lowest operating voltage of the first characteristic device is set lower than the lowest operating voltage of the second characteristic device. The supply voltage control unit averts the occurrence of an event in which the supply voltage of a device power supply supplied to the second characteristic device is lower than the input voltage of the signal line through which the control signal is transmitted from the control unit to the second characteristic device.
(FR)
L'invention concerne un dispositif de commande de véhicule (1) comprenant : un premier dispositif caractéristique (5) ; un second dispositif caractéristique (6) ; une unité de commande (2) qui transmet, par l'intermédiaire d'une ligne de signal, un signal de commande au premier dispositif caractéristique et au second dispositif caractéristique ; et une unité de commande de tension d'alimentation (22) disposée en tant que matériel entre l'unité de commande et le second dispositif caractéristique. La tension de fonctionnement la plus basse du premier dispositif caractéristique est réglée à un niveau inférieur à la tension de fonctionnement la plus basse du second dispositif caractéristique. L'unité de commande de tension d'alimentation signale l'apparition d'un événement dans lequel la tension d'alimentation d'une alimentation électrique de dispositif fournie au second dispositif caractéristique est inférieure à la tension d'entrée de la ligne de signal à travers laquelle le signal de commande est transmis de l'unité de commande au second dispositif caractéristique.
(JA)
車両用制御装置(1)は、第1特性用デバイス(5)と、第2特性用デバイス(6)と、信号ラインを介して制御信号を第1特性用デバイス及び第2特性用デバイスに出力する制御部(2)と、制御部と第2特性用デバイスとの間にハードウェアとして設けられている供給電圧制御部(22)と、を備える。第1特性用デバイスの最低動作電圧は、第2特性デバイスの最低動作電圧よりも低く設定されている。供給電圧制御部は、第2特性用デバイスに供給されるデバイス電源の供給電圧が、制御部から第2特性用デバイスに伝送される制御信号の信号ラインの入力電圧未満となる事態の発生を回避する。
Also published as
Latest bibliographic data on file with the International Bureau