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1. WO2020115427 - SYSTEM FOR CONTROLLING AN AIR TREATMENT AND GENERATION UNIT IN A RAIL TRANSPORT VEHICLE

Publication Number WO/2020/115427
Publication Date 11.06.2020
International Application No. PCT/FR2019/052908
International Filing Date 04.12.2019
IPC
B60T 13/66 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
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
B60T 17/02 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
17Component parts, details, or accessories of brake systems not covered by groups B60T8/, B60T13/ or B60T15/170
02Arrangements of pumps or compressors, or control devices therefor
B60T 17/22 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
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
CPC
B60T 13/665
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
665the systems being specially adapted for transferring two or more command signals, e.g. railway systems
B60T 17/02
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
02Arrangements of pumps or compressors, or control devices therefor
B60T 17/228
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
228for railway vehicles
Applicants
  • FAIVELEY TRANSPORT TOURS [FR]/[FR]
Inventors
  • PALMISANO, Domenico
  • LAMIDE, Fabrice
Agents
  • SANTARELLI
Priority Data
187244106.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) SYSTEM FOR CONTROLLING AN AIR TREATMENT AND GENERATION UNIT IN A RAIL TRANSPORT VEHICLE
(FR) SYSTÈME DE CONTRÔLE D'UNE UNITÉ DE TRAITEMENT ET DE GÉNÉRATION D'AIR DANS UN VÉHICULE DE TRANSPORT FERROVIAIRE
Abstract
(EN)
Disclosed is a system for controlling an air treatment and generation unit (200) in a rail transport vehicle (300), the air treatment and generation unit (200) comprising a compressor (20) generating compressed air and a pressure-monitoring module (22) for monitoring the pressure of the compressed air, the compressor being activated when the pressure of the compressed air is less than or equal to a minimum safety value, characterised in that it comprises means for determining the state of the vehicle (10). The system is configured to determine, based on information (Ip) relating to the pressure originating from the monitoring module, whether the pressure of the compressed air is less than or equal to a threshold value that is higher than the minimum safety value, and to generate an activation signal (Sc) activating the compressor when the pressure of the compressed air is less than or equal to the threshold value and the vehicle is in a braking state.
(FR)
Un systéme de contrôle d'une unitè de traitement et de gènèration d'air (200) dans un véhicule de transport ferroviaire (300), l'unitè de traitement et gènèration d'air (200) comportant un compresseur (20) générant de l'air comprimè et un module de surveillance de la pression (22) de l'air comprimè, le compresseur étant activé lorsque la pression de l'air comprimé est inférieure ou égale à une valeur minimale de sécurité, comporte des moyens de dètermination de l'ètat du véhicule (10). Le système est configuré pour déterminer, en fonction d'une information (Ip) relative à la pression provenant du module de surveillance, si la pression de l'air comprimè est infèrieure ou ègale à une valeur de seuil qui est supérieure à la valeur minimale de sécurité, et pour gènèrer un signal d'activation (Sc) du compresseur lorsque la pression de l'air comprimè est infèrieure ou ègale à la valeur de seuil et que le véhicule est en état de freinage.
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