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1. WO2020064378 - ELECTRO-PNEUMATIC PRESSURE CONTROL MODULE IMPLEMENTED AS A COMPONENT AND HAVING AN INTEGRATED CENTRAL BRAKE CONTROL DEVICE

Publication Number WO/2020/064378
Publication Date 02.04.2020
International Application No. PCT/EP2019/074612
International Filing Date 16.09.2019
IPC
B60T 8/32 2006.01
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
32responsive to a speed condition, e.g. acceleration or deceleration
B60T 8/36 2006.01
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
32responsive to a speed condition, e.g. acceleration or deceleration
34having a fluid pressure regulator responsive to a speed condition
36including a pilot valve responding to an electromagnetic force
CPC
B60T 13/36
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
24the fluid being gaseous
26Compressed-air systems
36direct, i.e. brakes applied directly by compressed air
B60T 13/68
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
66Electrical control in fluid-pressure brake systems
68by electrically-controlled valves
B60T 15/36
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
15Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
02Application and release valves
36Other control devices or valves characterised by definite functions
B60T 8/32
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
32responsive to a speed condition, e.g. acceleration or deceleration
B60T 8/36
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
32responsive to a speed condition, e.g. acceleration or deceleration
34having a fluid pressure regulator responsive to a speed condition
36including a pilot valve responding to an electromagnetic force
Applicants
  • KNORR-BREMSE SYSTEME FÜR NUTZFAHRZEUGE GMBH [DE]/[DE]
Inventors
  • EISENBERGER, Andreas
  • HERGES, Michael
  • STEINBERGER, Jürgen
  • HUBER, Christoph
Priority Data
10 2018 123 996.328.09.2018DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ALS BAUEINHEIT AUSGEFÜHRTES ZENTRALES ELEKTRO-PNEUMATISCHES DRUCKREGELMODUL MIT INTEGRIERTEM ZENTRALEN BREMSSTEUERGERÄT
(EN) ELECTRO-PNEUMATIC PRESSURE CONTROL MODULE IMPLEMENTED AS A COMPONENT AND HAVING AN INTEGRATED CENTRAL BRAKE CONTROL DEVICE
(FR) MODULE DE RÉGULATION DE PRESSION ÉLECTRO-PNEUMATIQUE CENTRAL RÉALISÉ SOUS LA FORME D'UNE UNITÉ MODULAIRE, COMPORTANT UN APPAREIL DE COMMANDE DE FREINAGE CENTRAL INTÉGRÉ
Abstract
(DE)
Die Erfindung betrifft eine als Baueinheit ausgeführtes wenigstens zweikanaliges elektro-pneumatisches zentrales Druckregelmodul (16) für eine elektro-pneumatische Betriebsbremseinrichtung eines Fahrzeugs, mit wenigstens zwei in Bezug auf einen Bremsdruck elektrisch regelbaren Druckregelkanälen. Die Erfindung sieht vor, dass das ein zentrale elektronisches Bremssteuergerät (66) eine elektrische und elektronische Bauteile tragende Platine (94) aufweist, wobei in den elektrischen und elektronischen Bauteilen Routinen wenigstens für die Bremsdruckregelung und für die Fahrdynamikregelung implementiert sind, wobei auf oder an der wenigstens einen Platine (94) wenigstens ein Inertialsensor (125, 125a) angeordnet und mit wenigstens einigen der elektrischen und elektronischen Bauteilen auf der Platine (94) derart elektrisch leitend verbunden ist, dass die Ausgangssignale des wenigstens einen Inertialsensors (125, 125a) in die wenigstens einigen elektrischen und elektronischen Bauteile zur Durchführung der Fahrdynamikregelung einsteuerbar sind.
(EN)
The invention relates to an at least two-channel electro-pneumatic central pressure control module (16) implemented as a structural unit for an electro-pneumatic service brake of a vehicle, having at least two pressure control channels which are electrically controllable with regard to a brake pressure. According to the invention, a central electronic brake control device (66) has a board (94) carrying electrical and electronic components, wherein routines at least for controlling the brake pressure and for controlling the driving dynamics are implemented in the electrical and electronic components. At least one inertial sensor (125, 125a) is arranged on or at the at least one board (94) and is electrically conductively connected to at least several of the electrical and electronic components on the board (94) in such a way that the output signals of the at least one inertial sensor (125, 125a) are integrated into the at least several electrical and electronic components for carrying out the control of the driving dynamics.
(FR)
L'invention concerne un module de régulation de pression (16) central électropneumatique, au moins bicanal, réalisé sous la forme d'une unité modulaire, pour un dispositif de frein de service électropneumatique d'un véhicule, comprenant au moins deux canaux de régulation de pression pouvant être régulés électriquement par rapport à une pression de freinage. Selon l'invention, l'appareil de commande de freinage électronique central (66) comprend une platine (94) comportant des composants électriques et électroniques, des routines étant mises en œuvre au moins pour la régulation de la pression de freinage et pour le contrôle de stabilité dans les composants électriques et électroniques, au moins un capteur inertiel (125, 125a) étant disposé sur ladite au moins une platine (94) ou au niveau de ladite au moins une platine (94) et étant relié de manière électroconductrice à au moins certains des composants électriques et électroniques sur la platine (94) de telle sorte que les signaux de sortie dudit au moins un capteur inertiel (125, 125a) peuvent être injectés dans lesdits au moins certains composants électriques et électroniques pour la mise en œuvre du contrôle de stabilité.
Also published as
Latest bibliographic data on file with the International Bureau