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1. WO2022050741 - DEVICE FOR SENSING LIQUID FLOWING INTO HOUSING OF ELECTRONIC CONTROL DEVICE

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Publication Number WO/2022/050741
Publication Date 10.03.2022
International Application No. PCT/KR2021/011897
International Filing Date 02.09.2021
IPC
B60T 17/22 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
17Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
18Safety devices; Monitoring
22Devices for monitoring or checking brake systems; Signal devices
B60T 8/171 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
171Detecting parameters used in the regulation; Measuring values used in the regulation
B60T 8/172 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
172Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
H05K 5/00 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5Casings, cabinets or drawers for electric apparatus
G01N 27/30 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
28Electrolytic cell components
30Electrodes, e.g. test electrodes; Half-cells
G01N 27/12 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
02by investigating impedance
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid
CPC
B60T 17/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
17Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
18Safety devices; Monitoring
22Devices for monitoring or checking brake systems; Signal devices
B60T 8/171
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
171Detecting parameters used in the regulation; Measuring values used in the regulation
B60T 8/172
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
172Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
G01M 3/16
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
3Investigating fluid-tightness of structures
02by using fluid or vacuum
04by detecting the presence of fluid at the leakage point
16using electric detection means
G01N 27/12
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
02by investigating impedance
04by investigating resistance
12of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid ; , for detecting components in the fluid
G01N 27/30
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
27Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
26by investigating electrochemical variables; by using electrolysis or electrophoresis
28Electrolytic cell components
30Electrodes, e.g. test electrodes; Half-cells
Applicants
  • 주식회사 만도 MANDO CORPORATION [KR]/[KR]
Inventors
  • 박철의 PARK, Chul Eui
  • 조경란 CHO, Kyung Ran
Agents
  • 특허법인 이룸리온 ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM
Priority Data
10-2020-011160402.09.2020KR
10-2020-011165702.09.2020KR
Publication Language Korean (ko)
Filing Language Korean (KO)
Designated States
Title
(EN) DEVICE FOR SENSING LIQUID FLOWING INTO HOUSING OF ELECTRONIC CONTROL DEVICE
(FR) DISPOSITIF DE DÉTECTION DE LIQUIDE S'ÉCOULANT DANS UN BOÎTIER D'UN DISPOSITIF DE COMMANDE ÉLECTRONIQUE
(KO) 전자제어장치의 하우징 내부로 유입된 액체 감지 장치
front page image
Abstract
(EN) A device for sensing liquid flowing into a housing of an electronic control device is provided. A liquid sensing device for sensing liquid flowing into a housing of an electronic control device, according to one embodiment of the present invention, comprises: a housing; a circuit board provided in the housing; and an electronic control unit which is formed on one side of the circuit board, and which is connected to an operation unit positioned outside the housing to control the operation unit, and comprises: a sensor unit formed on the other side of the circuit board; and a first switch for blocking the power supplied from a power source to the electronic control unit, wherein the sensor unit includes a first electrode unit formed on the circuit board, and a second electrode unit spaced a predetermined interval from the first electrode unit, and the first electrode unit includes a linear first sensing pattern extending in a first direction, and the second electrode unit can include a linear second sensing pattern extending in the first direction.
(FR) Dispositif de détection de liquide s'écoulant dans un boîtier d'un dispositif de commande électronique. Un dispositif de détection de liquide pour détecter un liquide s'écoulant dans un boîtier d'un dispositif de commande électronique, selon un mode de réalisation de la présente invention, comprend : un boîtier ; une carte de circuit imprimé disposée dans le boîtier ; et une unité de commande électronique qui est formée sur un côté de la carte de circuit imprimé, et qui est connectée à une unité de fonctionnement positionnée à l'extérieur du boîtier pour commander l'unité de fonctionnement, et comprend : une unité de capteur formée sur l'autre côté de la carte de circuit imprimé ; et un premier commutateur pour bloquer la puissance fournie par une source d'alimentation à l'unité de commande électronique, l'unité de capteur comprenant une première unité d'électrode formée sur la carte de circuit imprimé, et une seconde unité d'électrode espacée d'un intervalle prédéterminé de la première unité d'électrode, et la première unité d'électrode comprend un premier motif de détection linéaire s'étendant dans une première direction, et la seconde unité d'électrode peut comprendre un second motif de détection linéaire s'étendant dans la première direction.
(KO) 전자제어장치의 하우징 내부로 유입된 액체 감지 장치가 제공된다. 본 발명의 일 실시예에 따른 전자제어장치의 하우징 내부로 유입된 액체를 감지하기 위한 액체 감지 장치는, 하우징, 상기 하우징 내에 설치되는 회로기판, 상기 회로기판 상의 일측에 장착되되 상기 하우징 외부에 위치한 작동부에 연결되어 상기 작동부를 제어하는 전자제어부를 포함하는 전자제어장치의 상기 하우징 내부로 유입된 액체를 감지하는 장치로서, 상기 회로기판 상의 타측에 형성되는 센서부; 및 전원으로부터 상기 전자제어부로 공급되는 전원을 차단하는 제1스위치; 를 포함하고, 상기 센서부는, 상기 회로기판에 형성된 제1전극부 및 상기 제1전극부로부터 소정의 간격이 이격된 제2전극부를 포함하고, 상기 제1전극부는 제1 방향으로 연장된 선형의 제1감지패턴을 포함하고, 상기 제2전극부는 상기 제1 방향으로 연장된 선형의 제2감지패턴을 포함할 수 있다.
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