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1. CN1662403 - Drive means for motor vehicles

Office
Chine
Numéro de la demande 03814159.0
Date de la demande 17.06.2003
Numéro de publication 1662403
Date de publication 31.08.2005
Type de publication A
CIB
F16H 61/02
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
16ÉLÉMENTS OU ENSEMBLES DE TECHNOLOGIE; MESURES GÉNÉRALES POUR ASSURER LE BON FONCTIONNEMENT DES MACHINES OU INSTALLATIONS; ISOLATION THERMIQUE EN GÉNÉRAL
HTRANSMISSIONS
61Fonctions internes aux unités de commande pour changements de vitesse ou pour mécanismes d'inversion des transmissions transmettant un mouvement rotatif
02caractérisées par les signaux utilisés
B60K 41/04
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
60VÉHICULES EN GÉNÉRAL
KAGENCEMENT OU MONTAGE DES ENSEMBLES DE PROPULSION OU DES TRANSMISSIONS SUR LES VÉHICULES; AGENCEMENT OU MONTAGE DE PLUSIEURS MOTEURS PRINCIPAUX DIFFÉRENTS SUR LES VÉHICULES; ENTRAÎNEMENTS AUXILIAIRES POUR VÉHICULES; INSTRUMENTS OU TABLEAUX DE BORD DE VÉHICULES; AMÉNAGEMENTS DES ENSEMBLES DE PROPULSION SUR LES VÉHICULES, RELATIFS AU REFROIDISSEMENT, À L'ADMISSION D'AIR, À L'ÉCHAPPEMENT DES GAZ OU À L'ALIMENTATION EN CARBURANT
41Commande conjuguée des ensembles de propulsion; Commande combinée d'au moins deux sous-ensembles
04du moteur et du mécanisme de transmission
CPC
B60W 2510/1025
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2510Input parameters relating to a particular sub-units
10Change speed gearings
1025Input torque
B60W 2530/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
2530Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
16Driving resistance
F16H 59/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
59Control inputs to ; control units of; change-speed-, or reversing-gearings for conveying rotary motion
14Inputs being a function of torque or torque demand
16Dynamometric measurement of torque
F16H 61/0206
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
HGEARING
61Control functions within ; control units of; change-speed- or reversing-gearings for conveying rotary motion ; ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
02characterised by the signals used
0202the signals being electric
0204for gearshift control, e.g. control functions for performing shifting or generation of shift signal
0206Layout of electro-hydraulic control circuits, e.g. arrangement of valves
Y10T 74/19251
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
74Machine element or mechanism
19Gearing
19219Interchangeably locked
19251Control mechanism
Déposants Volvo Lastvagnar AB
沃尔沃·拉斯特韦格纳公司
Inventeurs Eriksson Anders
安德尔斯·埃瑞克森
Steen Marcus
马库斯·斯蒂恩
Mandataires li yong
中国国际贸易促进委员会专利商标事务所
Données relatives à la priorité 0201878 17.06.2002 SE
Titre
(EN) Drive means for motor vehicles
(ZH) 用于机动车的驱动装置
Abrégé
(EN) Drive means for motor vehicles, comprising an internal combustion engine ( 1 ) and an unsynchronised autoshift gearbox ( 9 ). The clutch and the gearbox are s controlled by an electronic transmission control unit ( 45 ) which communicates with an engine control unit ( 48 ), to which are fed signals representing the selected gear from a gear selector ( 46 ) and signals representing various engine and vehicle data. The input shaft of the gearbox is coordinated with a torque sensor ( 60 ), which provides a signal dependent of the torque on the input shaft to to the transmission control unit, which is disposed to continuously register the current torque on the input shaft and utilize the torque signal from the torque sensor to calculate the current vehicle motion resistance. The gear selection is made here based on the calculated vehicle motion resistance.
(ZH)

用于机动车的驱动装置,包括一个内燃机引擎(1)和一个不同步的自动换档变速箱(9)。离合器和变速箱通过一个电子传动控制单元(45)来控制,所述传动控制单元与一个引擎控制单元(48)进行通信,向所述驱动装置馈送表示由一个变速档选择器(46)所选择的变速档的信号和表示不同引擎的信号以及车辆数据。变速箱的输入轴与一个扭矩传感器(60)协同工作,所述扭矩传感器根据所述输入轴上的扭矩向传动控制单元提供一个信号,该传动控制单元被设置为连续记录输入轴上的当前扭矩,以利用由扭矩传感器所提供的扭矩信号来计算当前车辆行进阻力。这里在所计算出的车辆行进阻力的基础上进行变速档选择。