WO2011022742A1 - Electrically driven vehicle - Google Patents

Electrically driven vehicle Download PDF

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Publication number
WO2011022742A1
WO2011022742A1 PCT/AT2010/000302 AT2010000302W WO2011022742A1 WO 2011022742 A1 WO2011022742 A1 WO 2011022742A1 AT 2010000302 W AT2010000302 W AT 2010000302W WO 2011022742 A1 WO2011022742 A1 WO 2011022742A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrically powered
powered vehicle
vehicle according
vehicle
accumulators
Prior art date
Application number
PCT/AT2010/000302
Other languages
German (de)
French (fr)
Inventor
Franz Emminger
Original Assignee
Prohaska, Peter
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from ATA1338/2009A external-priority patent/AT507274B1/en
Application filed by Prohaska, Peter filed Critical Prohaska, Peter
Publication of WO2011022742A1 publication Critical patent/WO2011022742A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L8/00—Electric propulsion with power supply from forces of nature, e.g. sun or wind
    • B60L8/003—Converting light into electric energy, e.g. by using photo-voltaic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/64—Constructional details of batteries specially adapted for electric vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/60—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by batteries
    • B60L50/66—Arrangements of batteries
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
    • B60L58/21—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules having the same nominal voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/10—Bogies; Frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/48—Arrangements for moving or orienting solar heat collector modules for rotary movement with three or more rotation axes or with multiple degrees of freedom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K16/00—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind
    • B60K2016/003—Arrangements in connection with power supply of propulsion units in vehicles from forces of nature, e.g. sun or wind solar power driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/40—Working vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT 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
    • B60W2300/00—Indexing codes relating to the type of vehicle
    • B60W2300/15—Agricultural vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/90—Energy harvesting concepts as power supply for auxiliaries' energy consumption, e.g. photovoltaic sun-roof

Definitions

  • the invention relates to an electrically driven vehicle, preferably
  • Recumbent lawn for agriculture which has for the process of caterpillar tracks and in the upper area with at least one pivotally mounted
  • Photovoltaic panel is equipped, wherein the drive either directly via the photovoltaic panels provided by the electrical energy or
  • Such a vehicle is known from JP 2001341671 A.
  • each of the chains is designed as a squirrel cage for a linear motor.
  • the object of the invention is to provide a vehicle of the type cited, which can be used in particular in agriculture and which has an environmentally friendly design, with use in virtually any weather is possible.
  • Accumulators and optionally at least one drive motor are arranged within the track and that the Fotovoltaikpaneel with a control in three axes, preferably via at least one universal joint and at least one adjusting lever is adjustable.
  • the invention it is possible for the first time equipped with solar panels, electrically powered vehicle operational even in windy weather conditions in agriculture. It is easy to see that straight solar panels represent by their large area an immense attack surface for wind, especially agriculture, especially agriculture, on virtually flat, largely unprotected from wind, surfaces is operated.
  • the arrangement of the accumulators with the drive motors within the track not only a compact design is achieved, but it is also the center of gravity of the vehicle moved much lower. A very low center of gravity means a large tilting moment, so that the operational reliability is given even in adverse wind conditions. Of course, such use of the vehicle increases the operating hours and thus the productivity of the operation.
  • caterpillar tracks In order to emphasize the environmentally relevant, positive factors of such a vehicle, reference must also be made to the caterpillar tracks, with caterpillars preferably being the field-protecting, continuous
  • Rubber crawler should be used.
  • the vehicle which is independent of fossil fuels, is extremely low-noise due to the electric motor and emission-free during operation. The pollution of the soil is also avoided.
  • Such an environmentally friendly vehicle certainly contributes to the fact that the harvested products of this so-treated soil can be described as high-quality organic products.
  • Lead-acid batteries Such lead-acid batteries have the advantage for this application that on the one hand they are heavy and on the other hand they are economical to purchase.
  • the vehicle is provided in case of inactivity as an energy source for feeding into the public grid or is used to power static consumers, such as a
  • a data processing system is provided on the vehicle for its control, the
  • the vehicle can autonomously perform operations and / or improve tracking.
  • the operating hours could be further increased, which of course the economy will continue to improve.
  • sensors for detecting the solar radiation are provided, which control an adjustment mechanism for the photovoltaic panel.
  • Photovoltaic system is always aligned with the sun regardless of its location.
  • the course of the sun is determined by a suitable sensor and transmitted to the solar component as any defined rotational movement.
  • Adjustment of the photovoltaic panel via a three-point suspension wherein a, preferably centrally disposed, universal joint and two spaced-apart telescopic adjustment lever are provided.
  • Fig. 1 is an electrically powered vehicle with sun panel in side elevation
  • Fig. 2 shows a vehicle with sun panel in front view
  • Fig. 3 is a chassis of an electrically powered vehicle.
  • FIG. 1 shows an electrically driven vehicle in the embodiment of a recumbent aerial for agriculture.
  • Such recumbents have a working platform 1, which transport persons in a lying position for work on the farmland.
  • agricultural field work such as sowing, planting, weeding, shearing, removing stones or harvesting, is done in this way. Due to the ergonomic working position - as will be shown later - manned machine types enable precise, fast, fatigue-free, versatile, flexible working. Due to the
  • the rear third of the working platform 1 or lying platform is designed as a loading area.
  • the body-adapted deck platform is the awning. Likewise are the
  • the working platform 1 of the electrically driven Medraupe is in one
  • Chassis 2 provided.
  • the chassis 2 has to process crawler belts 3.
  • the Stanfordraupe is equipped with at least one pivotally mounted Photovoltaikpaneel 4.
  • Theoutheasternraupe is driven either directly via the electrical energy provided by the Fotovoltaikpaneelen 4 or accumulators 5, which are fed by the Fotovoltaikpaneel 4.
  • the accumulators 5 and a drive motor 6 are arranged within the track 3.
  • batteries 5 lead acid batteries use are preferably used as batteries 5 lead acid batteries use.
  • the power transmission is preferably carried out by two electric motors via two worm gears on the sprockets of the caterpillar drive and thus on the crawler.
  • the photovoltaic panel 4 is provided with a control in three axes, preferably via at least one universal joint 7 and at least one adjusting lever 8,
  • the two telescopic Verstellhebe are, as shown in FIG. 2, to
  • Solar radiation sensors are provided which control an adjustment mechanism for the photovoltaic panel 4.
  • Fig. 3 the chassis 2 of the recumbent boom is shown in a larger view, the deep center of gravity of the vehicle is also mentally, visually traceable to the drawing.
  • the chassis 2 of the recumbent boom is shown in a larger view, the deep center of gravity of the vehicle is also mentally, visually traceable to the drawing.
  • Accumulators 5 and the drive motors 6 are arranged within the track 3. Normally, ie in normal summer weather operation of the vehicle without additional fossil fuels, such as gasoline or diesel, guaranteed. However, it is quite conceivable to provide a hybrid drive.
  • the vehicle presented here can also work autonomously. On the vehicle for the control of a data processing system is provided which
  • Another advantage of this type of agricultural vehicle is the fact that in an inactivity, so for example stationary vehicle, this can be provided as an energy source for feeding into the public network. However, it is also suitable for supplying energy to static consumers, such as an irrigation system. Of course, it can also be provided for the supply of arranged on the vehicle devices and facilities with electrical energy.

Abstract

The invention relates to an electrically driven vehicle, preferably a crawler-type agricultural implement for use by operators in a lying position. Said crawler-type implement has tracks (3) in order to move. At least one pivotally mounted photovoltaic panel (4) is provided in the top region. The vehicle is driven directly or using the electric power supplied by the photovoltaic panels (4) or rechargeable batteries (5) fed by the photovoltaic panel (4). The rechargeable batteries (5) and at least one optional driving motor (6) are arranged within the track (3). The photovoltaic panel (4) can be moved about three axes using a controller, preferably by means of at least one universal joint (7) and at least one adjusting lever (8).

Description

Elektrisch angetriebenes Fahrzeug Die Erfindung betrifft ein elektrisch angetriebenes Fahrzeug, vorzugsweise  Electrically driven vehicle The invention relates to an electrically driven vehicle, preferably
Liegeraupe für die Landwirtschaft, welches zum Verfahren Raupenketten aufweist und im oberen Bereich mit mindestens einem schwenkbar gelagerten  Recumbent lawn for agriculture, which has for the process of caterpillar tracks and in the upper area with at least one pivotally mounted
Photovoltaikpaneel ausgerüstet ist, wobei der Antrieb entweder direkt über die von den Fotovoltaikpaneelen bereitgestellte elektrische Energie oder über Photovoltaic panel is equipped, wherein the drive either directly via the photovoltaic panels provided by the electrical energy or
Akkumulatoren, welche von dem Fotovoltaikpaneel gespeist werden, erfolgt. Accumulators, which are fed by the photovoltaic panel, takes place.
Ein derartiges Fahrzeug ist aus der JP 2001341671 A bekannt. Such a vehicle is known from JP 2001341671 A.
Ferner ist aus der DE 35 43 815 A1 ein elektrisch angetriebenes Kettenfahrzeug bekannt, wobei jede der Ketten als Käfigläufer für einen Linearmotor ausgebildet ist. Furthermore, from DE 35 43 815 A1, an electrically driven tracked vehicle is known, wherein each of the chains is designed as a squirrel cage for a linear motor.
Darüber hinaus sind natürlich auch Liegeraupen bekannt. Beispielsweise ist in der Produktbeschreibung„Liegeraupe" der Fa. Kress & Co GmbH eine Liegeraupe mit einer verstellbaren Arbeitsplattform und verstellbarer Spurweite beschrieben. In addition, of course, recumbents are known. For example, in the product description "Liegeraupe" the company. Kress & Co GmbH describes a recumbent with an adjustable work platform and adjustable track.
Aufgabe der Erfindung ist es, ein Fahrzeug der eingangs zitierten Art zu schaffen, das insbesondere in der Landwirtschaft eingesetzt werden kann und das eine umweltschonende Bauweise aufweist, wobei ein Einsatz bei praktisch jedem Wetter möglich ist. The object of the invention is to provide a vehicle of the type cited, which can be used in particular in agriculture and which has an environmentally friendly design, with use in virtually any weather is possible.
Die Aufgabe wird durch die Erfindung gelöst. The object is achieved by the invention.
Das erfindungsgemäße Fahrzeug ist dadurch gekennzeichnet, dass die The vehicle according to the invention is characterized in that the
Akkumulatoren und gegebenenfalls mindestens ein Antriebsmotor innerhalb der Raupenkette angeordnet sind und dass das Fotovoltaikpaneel mit einer Steuerung in drei Achsen, vorzugsweise über mindestens ein Kardangelenk und mindestens einem Verstellhebel, verstellbar ist. Mit der Erfindung ist es erstmals möglich, ein mit Sonnenpaneelen ausgerüstetes, elektrisch angetriebenes Fahrzeug auch bei windigen Wetterverhältnissen in der Landwirtschaft betrieblich einzusetzen. Es ist leicht einzusehen, dass gerade Sonnenpaneele durch deren große Fläche eine immense Angriffsfläche für Wind darstellen, wobei gerade die Landwirtschaft, insbesondere der Ackerbau, auf praktisch ebenen, weitestgehend vor Wind ungeschützten, Flächen betrieben wird. Durch die Anordnung der Akkumulatoren mit den Antriebsmotoren innerhalb der Raupenkette wird nicht nur eine kompakte Bauform erreicht, sondern es wird auch der Schwerpunkt des Fahrzeuges stark nach unten verlegt. Ein sehr tiefer Schwerpunkt bedeutet ein großes Kippmoment, so dass die Betriebssicherheit auch bei widrigen Windverhältnissen gegeben ist. Ein derartiger Einsatz des Fahrzeuges erhöht natürlich die Betriebsstunden und damit die Produktivität des Betriebes. Accumulators and optionally at least one drive motor are arranged within the track and that the Fotovoltaikpaneel with a control in three axes, preferably via at least one universal joint and at least one adjusting lever is adjustable. With the invention it is possible for the first time equipped with solar panels, electrically powered vehicle operational even in windy weather conditions in agriculture. It is easy to see that straight solar panels represent by their large area an immense attack surface for wind, especially agriculture, especially agriculture, on virtually flat, largely unprotected from wind, surfaces is operated. The arrangement of the accumulators with the drive motors within the track not only a compact design is achieved, but it is also the center of gravity of the vehicle moved much lower. A very low center of gravity means a large tilting moment, so that the operational reliability is given even in adverse wind conditions. Of course, such use of the vehicle increases the operating hours and thus the productivity of the operation.
Um die umweltrelevanten, positiven Faktoren eines derartigen Fahrzeuges hervorzuheben, muss auch auf die Raupenketten verwiesen werden, wobei als Raupenketten vorzugsweise den Ackerboden schonende, durchgehende In order to emphasize the environmentally relevant, positive factors of such a vehicle, reference must also be made to the caterpillar tracks, with caterpillars preferably being the field-protecting, continuous
Gummiraupenketten Verwendung finden sollten. Natürlich ist das von fossilen Energieträgern unabhängige Fahrzeug durch den Elektromotor äußerst lärmarm und im Betrieb abgasfrei. Auch die Schadstoffbelastung des Ackerbodens wird vermieden. Ein derartiges umweltfreundliches Fahrzeug trägt sicher dazu bei, dass die zur Ernte gelangenden Produkte dieses so bearbeiteten Bodens als qualitativ hochwertige Bioprodukte bezeichnet werden können. Rubber crawler should be used. Of course, the vehicle, which is independent of fossil fuels, is extremely low-noise due to the electric motor and emission-free during operation. The pollution of the soil is also avoided. Such an environmentally friendly vehicle certainly contributes to the fact that the harvested products of this so-treated soil can be described as high-quality organic products.
Gemäß einem besonderen Merkmal der Erfindung sind die Akkumulatoren According to a particular feature of the invention, the accumulators
Bleibatterien. Derartige Bleibatterien haben für diesen Anwendungsfall den Vorteil, dass sie einerseits schwer sind und anderseits sind sie wirtschaftlich in der Anschaffung. Lead-acid batteries. Such lead-acid batteries have the advantage for this application that on the one hand they are heavy and on the other hand they are economical to purchase.
Nach einer Weiterbildung der Erfindung sind für die Versorgung der am Fahrzeug angeordneten Geräte und Einrichtungen mit elektrischer Energie die According to a development of the invention are for the supply of arranged on the vehicle devices and devices with electrical energy the
Akkumulatoren vorgesehen. Um die Umweltfreundlichkeit des Fahrzeuges noch weiter zu unterstreichen, werden natürlich alle Einrichtungen elektrisch betrieben und als Geräte Elektrogeräte ausgewählt. Gemäß einem weiteren Merkmal der Erfindung ist das Fahrzeug bei Inaktivität als Energiequelle zur Einspeisung in das öffentliche Netz vorgesehen oder dient zur Energieversorgung statischer Verbraucher, wie beispielsweise einer Accumulators provided. To emphasize the environmental friendliness of the vehicle even further, of course, all facilities are electrically operated and selected as appliances electrical appliances. According to a further feature of the invention, the vehicle is provided in case of inactivity as an energy source for feeding into the public grid or is used to power static consumers, such as a
Bewässerungsanlage. Durch diesen universellen Einsatz des Fahrzeuges können auch periphere statische Verbraucher in der Landwirtschaft umweltfreundlich betrieben werden. Mit einer Einspeisung in das öffentliche Netz wird die Irrigation system. Through this universal use of the vehicle and peripheral static consumers in agriculture can be operated environmentally friendly. With a feed-in into the public net becomes the
Rentabilität des Fahrzeuges aufgrund der finanziellen Rückflüsse natürlich stark erhöht. Nach einer weiteren besonderen Weiterbildung der Erfindung ist am Fahrzeug für dessen Steuerung eine Datenverarbeitungsanlage vorgesehen, die Profitability of the vehicle due to the financial returns, of course, greatly increased. According to another particular embodiment of the invention, a data processing system is provided on the vehicle for its control, the
gegebenenfalls von einem sattelitengestützten Navigationssystem Daten bezieht. Damit ist ein unbemannter Betrieb des Fahrzeuges denkbar. Durch die Steuerung der Maschine mittels sattelitengestütztem Navigationssystem und mit Hilfe eines integrierten Rechners und den nötigen Informationen über Reihenabstände,possibly from a satellite-based navigation system refers data. This unmanned operation of the vehicle is conceivable. By controlling the machine by means of satellite-based navigation system and with the help of an integrated computer and the necessary information about row spacings,
Feldlänge, usw. kann das Fahrzeug autonom Arbeitsschritte ausführen und/oder das Spurhalten verbessern. Somit könnten die Betriebsstunden weiter erhöht werden, wodurch sich die Wirtschaftlichkeit natürlich auch weiter verbessert. Gemäß einem weiteren besonderen Merkmal der Erfindung sind Sensoren zur Erfassung der Sonneneinstrahlung vorgesehen, die einen Verstellmechanismus für das Fotovoltaikpaneel steuern. Die auf dem Fahrzeug befindliche Field length, etc., the vehicle can autonomously perform operations and / or improve tracking. Thus, the operating hours could be further increased, which of course the economy will continue to improve. According to a further special feature of the invention, sensors for detecting the solar radiation are provided, which control an adjustment mechanism for the photovoltaic panel. The on-vehicle
Photovoltaikanlage wird unabhängig von dessen Lage immer nach der Sonne ausgerichtet. Der Sonnenverlauf wird von einem geeigneten Sensor ermittelt und auf den Solarbauteil als beliebig definierte Drehbewegung übertragen. Photovoltaic system is always aligned with the sun regardless of its location. The course of the sun is determined by a suitable sensor and transmitted to the solar component as any defined rotational movement.
Nach einer weiteren besonderen Ausgestaltung der Erfindung erfolgt die According to another particular embodiment of the invention, the
Verstellung des Fotovoltaikpaneels über eine Dreipunktaufhängung, wobei ein, vorzugsweise mittig angeordnetes, Kardangelenk und zwei im Abstand zueinander angeordnete Teleskop-Verstellhebel vorgesehen sind. Um eine optimale Adjustment of the photovoltaic panel via a three-point suspension, wherein a, preferably centrally disposed, universal joint and two spaced-apart telescopic adjustment lever are provided. To be optimal
Ausnützung der Sonnenenergie mit der der Photovoltaikanlage auf dem Fahrzeug zu erreichen, ist eine automatische Nachführung der Photovoltaikpaneele vorgesehen. Mit der Dreipunktaufhängung und den Teleskop-Verstellhebeln ist eine Sonnennachführung der Photovoltaikmodule in beliebigen horizontalen und vertikalen Winkeln möglich. Utilization of the solar energy with that of the photovoltaic system to reach the vehicle, an automatic tracking of the photovoltaic panels is provided. With the three-point hitch and the telescopic adjustment levers is solar tracking of the photovoltaic modules in any horizontal and vertical angles possible.
Die Erfindung wird an Hand von Ausführungsbeispielen, die in den Zeichnungen dargestellt sind, näher erläutert. The invention will be explained in more detail with reference to exemplary embodiments, which are illustrated in the drawings.
Es zeigen: Show it:
Fig. 1 ein elektrisch angetriebenes Fahrzeug mit Sonnenpaneel im Seitenriss, Fig. 2 ein Fahrzeug mit Sonnenpaneel in Frontansicht und  Fig. 1 is an electrically powered vehicle with sun panel in side elevation, Fig. 2 shows a vehicle with sun panel in front view and
Fig. 3 ein Fahrgestell eines elektrisch angetriebenes Fahrzeuges. Fig. 3 is a chassis of an electrically powered vehicle.
Gemäß der Fig. 1 ist ein elektrisch angetriebenes Fahrzeug in der Ausführungsart einer Liegeraupe für die Landwirtschaft gezeigt. Derartige Liegeraupen weisen eine Arbeitsplattform 1 auf, die Personen in liegender Stellung für Arbeiten am Ackerboden transportieren. Insbesondere werden landwirtschaftliche Feldarbeiten, wie Säen, Pflanzen, Jäten, Scheren, Steine entfernen oder Ernten derart durchgeführt. Durch die ergonomische Arbeitsposition - wie noch später aufgezeigt wird - ist bei bemannten Maschinentypen ein genaues, schnelles, ermüdungsfreies, vielseitiges, flexibles Arbeiten möglich. Aufgrund der 1 shows an electrically driven vehicle in the embodiment of a recumbent aerial for agriculture. Such recumbents have a working platform 1, which transport persons in a lying position for work on the farmland. In particular, agricultural field work, such as sowing, planting, weeding, shearing, removing stones or harvesting, is done in this way. Due to the ergonomic working position - as will be shown later - manned machine types enable precise, fast, fatigue-free, versatile, flexible working. Due to the
bodennahen, ergonomischen Arbeitsposition sind auch für Arbeiten, die aus verschiedenen Gründen bis dato nur manuell bewerkstelligt werden konnten, maschinell durchführbar. ground-level, ergonomic working position are also for work, which could be accomplished for various reasons until now only manually, can be carried out mechanically.
Vorne und hinten der Arbeitsplattform 1 befinden sich Geräteaufnahmen Das hintere Drittel der Arbeits- 1 oder Liegeplattform ist als Ladefläche konzipiert. On the front and back of the working platform 1 there are device holders The rear third of the working platform 1 or lying platform is designed as a loading area.
Oberhalb der leicht wellenförmig, vorne angehobenen, dem Körper angepassten Liegeplattform befindet sich das Sonnensegel. Ebenso befinden sich die Above the slightly wavy, front-raised, the body-adapted deck platform is the awning. Likewise are the
Steuerung für die Liegeraupe und die Verkabelung in oder auf der Liegefläche. Die Verstellbarkeit der Arbeitsplattform 1 in Höhe und Breite der Konstruktion ermöglichen jeweils tragende Führungen, die spielfrei ineinander gelagert und ausziehbar sind. Den gleichmäßigen Ausschub garantieren elektrische Control for the Liegeraupe and the wiring in or on the lying surface. The adjustability of the working platform 1 in height and width of the construction allow each supporting guides that are stored in one another without play and extendable. The uniform discharge guarantee electrical
Spindeltriebe. Die Arbeitsplattform 1 der elektrisch angetriebenen Liegeraupe ist in einem Spindle drives. The working platform 1 of the electrically driven Liegeraupe is in one
Fahrgestell 2 vorgesehen. Das Fahrgestell 2 weist zum Verfahren Raupenketten 3 auf. Im oberen Bereich ist die Liegeraupe mit mindestens einem schwenkbar gelagerten Photovoltaikpaneel 4 ausgerüstet. Der Antrieb der Liegeraupe erfolgt entweder direkt über die von den Fotovoltaikpaneelen 4 bereitgestellte elektrische Energie oder über Akkumulatoren 5, welche von dem Fotovoltaikpaneel 4 gespeist werden. Chassis 2 provided. The chassis 2 has to process crawler belts 3. In the upper area, the Liegeraupe is equipped with at least one pivotally mounted Photovoltaikpaneel 4. The Liegeraupe is driven either directly via the electrical energy provided by the Fotovoltaikpaneelen 4 or accumulators 5, which are fed by the Fotovoltaikpaneel 4.
Die Akkumulatoren 5 und ein Antriebsmotor 6 sind innerhalb der Raupenkette 3 angeordnet. Um den Vorteil eines tiefen Schwerpunktes der Liegeraupe The accumulators 5 and a drive motor 6 are arranged within the track 3. To the advantage of a low center of gravity of the Liegeraupe
ausnützen zu können, werden als Akkumulatoren 5 vorzugsweise Bleibatterien Verwendung finden. to be able to exploit, are preferably used as batteries 5 lead acid batteries use.
Die Kraftübertragung erfolgt vorzugsweise durch zwei Elektromotoren über zwei Schneckengetriebe auf die Kettenräder des Raupentriebes und somit auf die Raupenkette 3. The power transmission is preferably carried out by two electric motors via two worm gears on the sprockets of the caterpillar drive and thus on the crawler. 3
Das Fotovoltaikpaneel 4 ist mit einer Steuerung in drei Achsen, vorzugsweise über mindestens ein Kardangelenk 7 und mindestens einem Verstellhebel 8, The photovoltaic panel 4 is provided with a control in three axes, preferably via at least one universal joint 7 and at least one adjusting lever 8,
verstellbar. Sowohl das über Hebeln 9 abgestützte Kardangelenk 7 als auch die Verstellhebeln 8, die als Teleskop-Verstellhebel ausgeführt sind, sind an einem Traggerüst 10 montiert. Die Verstellung des Fotovoltaikpaneels 4 erfolgt über eine Dreipunktaufhängung, wobei das Kardangelenk 7, vorzugsweise mittig, adjustable. Both the universal joint 7 supported by levers 9 and the adjusting levers 8, which are designed as telescopic adjusting levers, are mounted on a support frame 10. The adjustment of the Fotovoltaikpaneels 4 via a three-point suspension, wherein the universal joint 7, preferably centrally,
angeordnet ist. Die zwei Teleskop-Verstellhebe) sind, wie Fig. 2 zeigt, zum is arranged. The two telescopic Verstellhebe) are, as shown in FIG. 2, to
Kardangelenk 7 und im Abstand zueinander angeordnet. Zur Erfassung derUniversal joint 7 and arranged at a distance to each other. To capture the
Sonneneinstrahlung sind Sensoren vorgesehen, die einen Verstellmechanismus für das Fotovoltaikpaneel 4 steuern. Solar radiation sensors are provided which control an adjustment mechanism for the photovoltaic panel 4.
Gemäß der Fig. 3 ist das Fahrgestell 2 der Liegeraupe in größerer Ansicht dargestellt, wobei der tiefe Schwerpunkt des Fahrzeuges auch gedanklich, visuell auf der Zeichnung nachvollziehbar ist. Wie bereits erwähnt, sind die According to Fig. 3, the chassis 2 of the recumbent boom is shown in a larger view, the deep center of gravity of the vehicle is also mentally, visually traceable to the drawing. As already mentioned, the
Akkumulatoren 5 und die Antriebsmotoren 6 innerhalb der Raupenkette 3 angeordnet. im Normalfall, also bei normalem Sommerwetter ist ein Betrieb des Fahrzeuges ohne zusätzliche fossiler Energieträger, wie Benzin oder Diesel, gewährleistet. Es ist aber durchaus denkbar, einen Hybridantrieb vorzusehen. Das hier vorgestellte Fahrzeug kann auch autonom arbeiten. Am Fahrzeug ist für dessen Steuerung eine Datenverarbeitungsanlage vorgesehen, die Accumulators 5 and the drive motors 6 are arranged within the track 3. Normally, ie in normal summer weather operation of the vehicle without additional fossil fuels, such as gasoline or diesel, guaranteed. However, it is quite conceivable to provide a hybrid drive. The vehicle presented here can also work autonomously. On the vehicle for the control of a data processing system is provided which
gegebenenfalls von einem sattelitengestützten Navigationssystem Daten bezieht. possibly from a satellite-based navigation system refers data.
Ein weiterer Vorteil dieses Typs von landwirtschaftlichem Fahrzeug ist darin zu sehen, dass bei einer Inaktivität, also beispielsweise stehendem Fahrzeug, dieses als Energiequelle zur Einspeisung in das öffentliche Netz vorgesehen werden kann. Es ist aber auch zur Energieversorgung statischer Verbraucher, wie beispielsweise einer Bewässerungsanlage, geeignet. Natürlich kann es auch für die Versorgung der am Fahrzeug angeordneten Geräte und Einrichtungen mit elektrischer Energie vorgesehen werden. Another advantage of this type of agricultural vehicle is the fact that in an inactivity, so for example stationary vehicle, this can be provided as an energy source for feeding into the public network. However, it is also suitable for supplying energy to static consumers, such as an irrigation system. Of course, it can also be provided for the supply of arranged on the vehicle devices and facilities with electrical energy.

Claims

Patentansprüche: claims:
1. Elektrisch angetriebenes Fahrzeug, vorzugsweise Liegeraupe für die 1. Electrically powered vehicle, preferably Liegeraupe for
Landwirtschaft, welches zum Verfahren Raupenketten aufweist und im oberen Bereich mit mindestens einem schwenkbar gelagerten  Agriculture, which has for the process caterpillars and in the upper part with at least one pivotally mounted
Photovoltaikpaneel ausgerüstet ist, wobei der Antrieb entweder direkt über die von den Fotovoltaikpaneelen bereitgestellte elektrische Energie oder über Akkumulatoren, welche von dem Fotovoltaikpaneel gespeist werden, erfolgt, dadurch gekennzeichnet, dass die Akkumulatoren (5) und gegebenenfalls mindestens ein Antriebsmotor (6) innerhalb der  Photovoltaikpaneel is equipped, wherein the drive either directly via the photovoltaic panels provided by the electrical energy or accumulators, which are powered by the Fotovoltaikpaneel, takes place, characterized in that the accumulators (5) and optionally at least one drive motor (6) within the
Raupenkette (3) angeordnet sind und dass das Fotovoltaikpaneel (4) mit einer Steuerung in drei Achsen, vorzugsweise über mindestens ein Kardangelenk (7) und mindestens einem Verstellhebel (8), verstellbar ist.  Crawler (3) are arranged and that the Fotovoltaikpaneel (4) with a control in three axes, preferably via at least one universal joint (7) and at least one adjusting lever (8) is adjustable.
2. Elektrisch angetriebenes Fahrzeug nach Anspruch 1 , dadurch 2. Electrically powered vehicle according to claim 1, characterized
gekennzeichnet, dass die Akkumulatoren (5) Bleibatterien sind.  in that the accumulators (5) are lead-acid batteries.
3. Elektrisch angetriebenes Fahrzeug nach Anspruch 1 oder 2, dadurch 3. Electrically powered vehicle according to claim 1 or 2, characterized
gekennzeichnet, dass für die Versorgung der am Fahrzeug angeordneten characterized in that arranged for the supply of the vehicle
Geräte und Einrichtungen mit elektrischer Energie die Akkumulatoren (5) vorgesehen sind. Devices and devices with electrical energy, the accumulators (5) are provided.
4. Elektrisch angetriebenes Fahrzeug nach Anspruch 3, dadurch 4. Electrically powered vehicle according to claim 3, characterized
gekennzeichnet, dass das Fahrzeug bei Inaktivität als Energiequelle zur characterized in that the vehicle when inactive as an energy source for
Einspeisung in das öffentliche Netz vorgesehen ist oder zur Feed is provided in the public network or to
Energieversorgung statischer Verbraucher, wie beispielsweise einer Bewässerungsanlage, dient.  Energy supply static consumer, such as an irrigation system serves.
5. Elektrisch angetriebenes Fahrzeug nach mindestens einem der Ansprüche5. Electrically powered vehicle according to at least one of the claims
1 bis 4, dadurch gekennzeichnet, dass am Fahrzeug für dessen Steuerung eine Datenverarbeitungsanlage vorgesehen ist, die gegebenenfalls von einem sattelitengestützten Navigationssystem Daten bezieht. 1 to 4, characterized in that the vehicle for the control of a data processing system is provided, which optionally obtains data from a satellite-based navigation system.
6. Elektrisch angetriebenes Fahrzeug nach mindestens einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass Sensoren zur Erfassung der Sonneneinstrahlung vorgesehen sind, die einen Verstellmechanismus für das Fotovoltaikpaneel (4) steuern. 6. Electrically powered vehicle according to at least one of claims 1 to 5, characterized in that sensors for detecting the solar radiation are provided, which control an adjustment mechanism for the photovoltaic panel (4).
7. Elektrisch angetriebenes Fahrzeug nach mindestens einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Verstellung des 7. Electrically powered vehicle according to at least one of claims 1 to 6, characterized in that the adjustment of
Fotovoltaikpaneels (4) über eine Dreipunktaufhängung erfolgt, wobei ein, vorzugsweise mittig angeordnetes, Kardangelenk (7) und zwei im Abstand zueinander angeordnete Teleskop-Verstellhebel vorgesehen sind.  Fotovoltaikpaneels (4) via a three-point suspension, wherein a, preferably centrally disposed, universal joint (7) and two spaced-apart telescopic adjustment lever are provided.
PCT/AT2010/000302 2009-08-25 2010-08-17 Electrically driven vehicle WO2011022742A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA1338/2009 2009-08-25
ATA1338/2009A AT507274B1 (en) 2008-09-03 2009-08-25 Electrically powered vehicle

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WO2011022742A1 true WO2011022742A1 (en) 2011-03-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023697A (en) * 2018-08-30 2020-03-06 Bagioni Alfiero Snc Di Bagioni Aurenzo E Antonella Electrically-powered agricultural machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543815A1 (en) 1985-12-12 1987-06-19 Opel Adam Ag DEVICE FOR FASTENING A WINDSHIELD OF A MOTOR VEHICLE AND METHOD FOR ASSEMBLING SUCH A WINDSHIELD
EP0812758A1 (en) * 1995-12-12 1997-12-17 Babcock-Hitachi Kabushiki Kaisha Caterpillar type magnetic travelling device
JP2001341671A (en) 2000-06-05 2001-12-11 Kazuhiko Fukuzawa Solar tractor for agriculture
US20080002517A1 (en) * 2002-12-31 2008-01-03 Psi-Ets Water circulation systems for ponds, lakes, and other bodies of water
CN101403926A (en) * 2008-10-23 2009-04-08 北京交通大学 Hydraulic three-rod support type solar tracking apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543815A1 (en) 1985-12-12 1987-06-19 Opel Adam Ag DEVICE FOR FASTENING A WINDSHIELD OF A MOTOR VEHICLE AND METHOD FOR ASSEMBLING SUCH A WINDSHIELD
EP0812758A1 (en) * 1995-12-12 1997-12-17 Babcock-Hitachi Kabushiki Kaisha Caterpillar type magnetic travelling device
JP2001341671A (en) 2000-06-05 2001-12-11 Kazuhiko Fukuzawa Solar tractor for agriculture
US20080002517A1 (en) * 2002-12-31 2008-01-03 Psi-Ets Water circulation systems for ponds, lakes, and other bodies of water
CN101403926A (en) * 2008-10-23 2009-04-08 北京交通大学 Hydraulic three-rod support type solar tracking apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2023697A (en) * 2018-08-30 2020-03-06 Bagioni Alfiero Snc Di Bagioni Aurenzo E Antonella Electrically-powered agricultural machine

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