摘要:
Die Erfindung betrifft ein Verfahren für ein Anhängerbremssteuergerät (42) eines Fahrzeuganhängers (16) mit einem elektrischen Antrieb (52), wobei das Verfahren das Empfangen (122) mindestens eines Beschleunigungsanforderungssignals (46) mit einer angeforderten positiven Beschleunigung (31) oder einer angeforderten negativen Beschleunigung (33) von einem Zugfahrzeug (12) und eines Statussignals (64) vom elektrischen Antrieb (52) des Fahrzeuganhängers (16) mit mindestens einer Statusvariablen (90) des elektrischen Antriebs (52) des Fahrzeuganhängers (16) mittels mindestens eines Eingangs (40, 68) und/oder mindestens einer Schnittstelle (86) des Anhängerbremssteuergeräts (42) umfasst. Ferner umfasst das Verfahren das Erzeugen (124) mindestens eines Bremsansteuersignals (50) für mindestens eine Reibbremse (22) des Fahrzeuganhängers (16) und eines Drehmomentanforderungssignals (62) für den elektrischen Antrieb (52) jeweils in Abhängigkeit des Beschleunigungsanforderungssignals (46) und des Statussignals (64) mit einer Steuerung (48) des Anhängerbremssteuergeräts (42) und das Ausgeben (126) des Bremsansteuersignals (50) und des Drehmomentanforderungssignals (62) mittels mindestens eines Ausgangs (66) oder einer Schnittstelle (86) des Anhängerbremssteuergeräts (42). Außerdem betrifft die Erfindung ein Computerprogrammprodukt zum Ausführen des Verfahrens, ein Anhängerbremssteuergerät (42), einen Fahrzeuganhänger (16) mit einem Anhängerbremssteuergerät (42) sowie die Verwendung eines Anhängerbremssteuergeräts (42) zum Steuern eines elektrischen Antriebs (52).
摘要:
The present invention relates to a drive unit in the form of a caravan mover (10) comprising a motor (12) (drive means) and a head (14) which are linked together by a gear mechanism (16). The head (14) provides a roller (15) which is rotatably mounted on a shaft. The roller (15) is arranged, in use, to be urged or pressed against the tread portion (surface) of a tyre. The drive unit is controlled by a control unit (ECU) which controls the movement of the driven roller (15) between the disengaged position and the engaged position and also controls the rotation (and direction) of the driven roller (15). The caravan mover (10) of the present invention includes an integral power supply such that the unitcomprises a single integral system which is easily installed on the caravan and does not require the routing of cables from a remote power supply. The battery (30) comprises securement means in order to quickly and easily secure the battery (30) to the driveunit housing and, in particular, to the housing (20) of the motor (12). The securement of the battery (30) to the motor 6 also automatically and simultaneously aligns and connects terminals of the battery (30) to power receiving terminals of the motor (16). Sucha quick and simply securement mechanism provides a battery (30) can be quickly and easily removed, for example, in order to be charged. Accordingly, the drive unit/caravan mover (10) (including the motor, roller, battery, control unit and mounting means) forms a single self-supporting component which is solely secured to the caravan/trailer at a single location by the mounting means.
摘要:
The present invention provides a control system for controlling movement of a trailer independently of a towing vehicle using an actuation system provided on the trailer. The control system is configured to generate a map or model of a region surrounding the trailer, to establish a user-specified target position for the trailer, to calculate a route for the trailer between an initial position of the trailer and the target position, and to control the trailer to move along the calculated route from the initial position towards the target position.
摘要:
Systems, methods, and devices of various embodiments enable autonomous battery vehicles to provide electricity to an electric vehicle. Various embodiments may enable an autonomous battery vehicle to navigate to an electric vehicle, replace an internal battery of the electric vehicle with the autonomous battery vehicle, and provide electricity to the electric vehicle. In some embodiments, an autonomous battery vehicle may be configured to have a dedicated purpose of recharging and/or replacing batteries of electric vehicles. In this manner, an autonomous battery vehicle may in effect be a battery that propels (e.g., drives, flies, etc.) itself.
摘要:
La présente invention concerne un système hydraulique comprenant une pompe hydraulique (130) installée sur un véhicule tracteur (10), un tuyau hydraulique (160) relié à la sortie de la pompe (130) et un connecteur (170) placé à la sortie du tuyau (160) et adapté pour être relié à une prise complémentaire (180) prévue sur une remorque (20) pour permettre l'alimentation d'un vérin (110) placé sur la remorque, par exemple à des fins de bennage, caractérisé par le fait qu'il comprend un sélecteur de circuit (210) adapté pour relier ladite prise (180) sélectivement soit vers un vérin (110) soit un conduit (220) d'alimentation d'un circuit d'assistance d'entraînement et un conduit de retour (250) de circuit d'assistance adapté pour être relié à un réservoir (120) placé sur le véhicule tracteur.
摘要:
A through the road (TTR) hybridization strategy is proposed to facilitate introduction of hybrid electric vehicle technology in a significant portion of current and expected trucking fleets. In some cases, the technologies can be retrofitted onto an existing vehicle (e.g., a truck, a tractor unit, a trailer, a tractor-trailer configuration, at a tandem, etc.). In some cases, the technologies can be built into new vehicles. In some cases, one vehicle may be built or retrofitted to operate in tandem with another and provide the hybridization benefits contemplated herein. By supplementing motive forces delivered through a primary drivetrain and fuel-fed engine with supplemental torque delivered at one or more electrically-powered drive axles, improvements in overall fuel efficiency and performance may be delivered, typically without significant redesign of existing components and systems that have been proven in the trucking industry.
摘要:
El objeto de esta invención son semirremolques y plata formas con ejes autopropulsados para transportes pesados y especiales, comprendiendo al menos uno de los ejes (1) un par de motores eléctricos (2) convenientemente dimensionados, insertados en su interior tunelizado, debidamente amarrados por unos medios d e anclaje (4), centralmente situados y siendo ambos motores eléctricos (2) independientes uno de otro, trabajando de forma simultánea a la par o estando los dos desactivados, estando dicho par de motores eléctricos (2) conectados, vía wifi, por cableado o por otros medios con una central electrónica situada en la unidad tractora, de modo que, al ser activados transmiten su movimiento de giro al plato o disco (5) que a su vez queda asociado, mediante espárragos (6), al conjunto llanta y ruedas (C). Este par o pares de motores eléctricos (2), que incorporan baterías de litio y sistemas de recarga, giran todos de manera coordinada a la misma velocidad regulados por la central electrónica de la unidad tractora.
摘要:
An arrangement for improving manoeuvrability of a vehicle combination comprising a first vehicle unit, a second vehicle unit and a third vehicle unit interconnected by articulated joints, where the vehicle combination comprises two driven axles and where each driven axle can be controlled independently, means for determining the articulation angel between the vehicle units, means for determining a steering wheel angle of the vehicle combination, means for determining the speed of the vehicle combination, means for determining the yaw rate of the vehicle units, and means for determining a delay value between the steering wheels of the vehicle combination and at least one articulated joint, where the arrangement is adapted to control a desired articulation angle of the articulated joints by coordinating the force ratio between the two driven axles by using the determined yaw rate of the vehicle units and the determined delay value. The advantage of the invention is that the manoeuvrability of a vehicle combination can be improved, such that a desired path of the vehicle combination can be followed.
摘要:
O "VEÍCULO PARA TRANSPORTE DE EQUIPAMENTOS QUE SE MOVEM SOBRE ESTEIRAS", objeto desta Patente, é um equipamento para transportar máquinas que se movimentam sobre esteiras, concebido de forma adequada para transportá-las por estradas ou vias públicas, ou em condições "fora de estrada", isto é, nas áreas de mineração, que consiste em uma plataforma ou prancha vazada, dotada, em ambos seus lados, de conjuntos independentes de eixos com rodas, as quais rodas podem ser simplesmente rodas metálicas, como também podem ser rodas guarnecidas com pneus, podendo as rodas em cada eixo ter ocorrência dupla ou singular e tais eixos poderem ocorrer em quaisquer números, podendo ainda ser tratores todos estes eixos ou serem tratores apenas alguns destes eixos e serem, outros, simples eixos de apoio, para que, de toda forma, o número de rodas - com ou sem pneus - faça a devida divisão do peso da carga transportada por vários pontos de esforços para adequar este equipamento às exigências da legislação para quando o mesmo vier a transitar sobre via pública de qualquer natureza, ou adequar o mesmo às resistências do vários terrenos, quando em uso fora de estrada, sendo que a plataforma ou prancha vazada em que consiste este equipamento atua como uma "interface" mecânica que se coloca entre o solo e as esteiras do equipamento que será transportado, sendo tal plataforma desprovida de motor, de sistema de direção e de sistema de frenagem, mas, que para se mover, se dirigir e se manter frenada, utiliza o sistema motriz, de direção e de frenagem do equipamento sobre esteiras que está sendo transportado, conforme oportunamente descrito neste Relatório de Patente, podendo também ser rebocado por qualquer veículo adequado, sendo que os equipamentos a serem transportados sobem sobre ele e dele descem por seus recursos próprios, fazendo, assim, avanços no Estado da Técnica relativo ao transporte de equipamentos de grande porte que se movimentam sobre esteiras metálicas.
摘要:
The object of the present invention is to provide an inventive multi-vehicle arrangement for heavy haulage comprising at least a first tractor unit (1) mechanically connected with a second tractor unit (2), wherein each tractor unit (1, 2) forms a separately drivable tractor unit (1, 2) comprising a driver cab (3, 3'), a digital communication device (4, 4'), steering wheels (5, 5'), a braking system (6, 6'), and a power train comprising a power source (7, 7'), a friction clutch (8, 8'), and an automatic transmission (9, 9'), where said friction clutch (8, 8') is arranged to be disengaged or engaged for drive torque transmission from said power source (7, 7') to said automatic transmission (9, 9'), a digital communication link (10) is provided between said tractor units (1, 2) by means of said digital communication devices (4, 4'), and a control system (11) of said first tractor unit (1) is arranged to control at least a clutch load of said friction clutch (8, 8') of each of said first and second tractor units (1, 2) for the purpose of reducing the risk of over-heating of any of said friction clutches (8, 8') during engagement or disengagement of said friction clutches (8, 8').