DE102020000033A1 - Electric driving lights for emission-free, electric driving of vehicles - Google Patents

Electric driving lights for emission-free, electric driving of vehicles Download PDF

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Publication number
DE102020000033A1
DE102020000033A1 DE102020000033.9A DE102020000033A DE102020000033A1 DE 102020000033 A1 DE102020000033 A1 DE 102020000033A1 DE 102020000033 A DE102020000033 A DE 102020000033A DE 102020000033 A1 DE102020000033 A1 DE 102020000033A1
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Prior art keywords
electric driving
electric
vehicle
magnetic field
driving lights
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DE102020000033.9A
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German (de)
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Auf Nichtnennung Antrag
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/543—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating other states or conditions of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/506—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking specific to silent vehicles, e.g. for warning that a hybrid or electric vehicle is approaching

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Die Erfindung betrifft ein Fahrzeug mit einem elektrischen Antrieb (I-II) und/oder einem Hybridantrieb (III-IV), das den reinen, emissionsfreien elektrischen Fahrbetrieb mittels Elektrofahrleuchten (a-h), die von außen sichtbar am Fahrzeug angebracht sind, anzeigt. Die Erfindung betrifft weiter ein Verfahren zum Anzeigen des rein elektrischen Fahrbetriebs bei unterschiedlichen Fahrzeug- und Antriebsarten (I-IV). Die Erfindung betrifft weiter das Anzeigen des elektrischen Fahrbetriebs eines Fahrzeugs mit einem elektrischen Antrieb (I-II) und/oder einem Hybridantrieb (III-IV) jeweils innen an der Frontscheibe (b) und an der Heckscheibe (b) als Nachrüstlösung. Hinweis: Fig. 1 stellt die Hauptfigur dar.The invention relates to a vehicle with an electric drive (I-II) and / or a hybrid drive (III-IV), which indicates the pure, emission-free electric driving operation by means of electric driving lights (a-h) which are attached to the vehicle so that they can be seen from the outside. The invention also relates to a method for displaying the purely electric driving mode for different vehicle and drive types (I-IV). The invention also relates to the display of the electric driving operation of a vehicle with an electric drive (I-II) and / or a hybrid drive (III-IV) on the inside of the front window (b) and the rear window (b) as a retrofit solution. Note: Fig. 1 shows the main character.

Description

Die Elektrofahrleuchten sind am Fahrzeug angebracht und dienen in erster Linie der (permanenten) Kennzeichnung des Elektrofahrbetriebes, insbesondere für hybridangetriebene Fahrzeuge im Straßenverkehr dort, wo nur emissionsfreies Fahren erlaubt ist, z.B. in besonders dafür ausgewiesenen Zonen und Bereichen, z.B. (Nutzung von) Busspuren, (kostenlose Nutzung von) Tunnel und Fähren. Dadurch können hybridangetriebene Fahrzeuge in ihrem emissionsfreien, elektrischen Fahrmodus erkannt werden für den Zugang und Betrieb innerhalb der dafür ausgewiesenen Zonen und Bereiche.The electric driving lights are attached to the vehicle and are primarily used for (permanent) identification of electric driving, especially for hybrid-powered vehicles in road traffic where only emission-free driving is permitted, e.g. in specially designated zones and areas, e.g. (use of) bus lanes, (free use of) tunnels and ferries. As a result, hybrid-powered vehicles can be recognized in their emission-free, electric driving mode for access and operation within the designated zones and areas.

Die Elektrofahrleuchten müssen sowohl vorne als auch hinten angebracht und sichtbar sein (siehe Alternativen in 1,2).The electric driving lights must be attached and visible both at the front and at the rear (see alternatives in 1 , 2 ).

Dies erhöht die Akzeptanz von Hybridfahrzeugen in der Öffentlichkeit und bei (potenziellen) Kunden erheblich. Weiterhin werden Nutzer von Hybridfahrzeugen motiviert, im allseits sichtbaren Elektrofahrmodus präferiert zu fahren und können die für reine Elektrofahrzeuge vorgesehenen Vorteile mitnutzen (situative, temporäre Gleichbehandlung mit Elektrofahrzeugen).This significantly increases the acceptance of hybrid vehicles in public and among (potential) customers. Furthermore, users of hybrid vehicles are motivated to prefer to drive in the fully visible electric driving mode and can also use the advantages provided for purely electric vehicles (situational, temporary equal treatment with electric vehicles).

Die Stromversorgung der Elektrofahrleuchten ist an den Elektrofahrbetrieb und das diesen versorgenden Energiesystem zu koppeln und zu synchronisieren.The power supply of the electric driving lights is to be coupled and synchronized with the electric driving operation and the energy system supplying it.

Sicherheitsrelevante Aspekte sind bei der Konstruktion und Anbringung von Elektrofahrleuchten stets zu beachten entsprechend gesetzlicher Regelungen.Safety-relevant aspects must always be taken into account when designing and installing electric driving lights in accordance with statutory regulations.

Eine mögliche, diskriminierende Farbe für die Elektrofahrleuchten ist ein (helles) Grün, z. B. giftgrün, lindgrün, wenn dies im Rahmen gesetzlicher Regelungen möglich ist.A possible, discriminating color for the electric driving lights is a (light) green, e.g. B. bright green, lime green, if this is possible within the framework of legal regulations.

BezugszeichenlisteList of reference symbols

  • Es gelten folgende Bezugszeichen:
    • Beispielhafte Kennzeichnung der möglichen Anbringung von Elektrofahrleuchten:
      a)
      Oberer Bereich der Karosserierahmen vorne und/oder hinten
      b)
      Oberer Bereich der Front- und/oder Heckscheibe
      c)
      Außenspiegel von hinten und/oder von vorne
      d)
      Frontscheinwerfer integriert
      e)
      Heckleuchten integriert
      f)
      Heckdeckel und/oder in Kombination mit dritter Bremsleuchte
      g)
      Windlaufleiste vorne
      h)
      Karosserierahmen unterhalb Heckscheibe
    The following reference symbols apply:
    • Exemplary marking of the possible attachment of electric driving lights:
      a)
      Upper area of the body frame at the front and / or rear
      b)
      Upper area of the front and / or rear window
      c)
      Exterior mirrors from the rear and / or from the front
      d)
      Integrated headlights
      e)
      Integrated rear lights
      f)
      Rear lid and / or in combination with a third brake light
      G)
      Front cowl flap
      H)
      Body frame below the rear window
  • Weiterhin gelten folgende numerische Bezugszeichen:
    1)
    Elektromotor als Antrieb
    2)
    Akkumulatoren
    3)
    Magnetfeldsensor an elektrischer Verbindung zwischen 2) und 1)
    4)
    Steuergerät für Sensorauswertung
    5)
    Verbrennungsmotor als Antrieb und Energiewandler
    6)
    Magnetfeldsensor an elektrischer Verbindung zwischen 5) und 2) sowie 1)
    7)
    Frontscheibe
    8)
    Heckscheibe
    9)
    Räder
    10)
    Brennstoffzelle
    11)
    Verbrennungsmotor als Range Extender
    The following numerical reference symbols also apply:
    1)
    Electric motor as drive
    2)
    Accumulators
    3)
    Magnetic field sensor at the electrical connection between 2) and 1)
    4)
    Control unit for sensor evaluation
    5)
    Combustion engine as drive and energy converter
    6)
    Magnetic field sensor at the electrical connection between 5) and 2) and 1)
    7)
    Windshield
    8th)
    rear window
    9)
    bikes
    10)
    Fuel cell
    11)
    Combustion engine as a range extender
  • Weiterhin gelten folgende Bezugszeichen mit römischer Nummerierung:
    I)
    Elektrisches Fahrzeug mit Akkumulatoren
    II)
    Brennstoffzellenfahrzeug
    III)
    Hybridfahrzeug mit Verbrennungsmotor als Antrieb und Energiewandler
    IV)
    Hybridfahrzeug mit Verbrennungsmotor als Range Extender
    The following numerals with Roman numbering also apply:
    I)
    Electric vehicle with accumulators
    II)
    Fuel cell vehicle
    III)
    Hybrid vehicle with combustion engine as drive and energy converter
    IV)
    Hybrid vehicle with combustion engine as a range extender

Claims (7)

Elektrofahrleuchten (a-h) zur Anzeige des rein elektrischen Fahrbetriebs von Fahrzeugen ohne umweltschädliche Emissionen (I-IV), die von außen sichtbar vorne und hinten am Fahrzeug angebracht sind, gekennzeichnet durch ein an einer elektrischen Verbindung angeschlossenes Sensorauswertungssystem (Steuerungseinheit) (4), das mit einem Magnetfeldsensor (3), der an der elektrischen Verbindung zum Elektromotor (1) montiert ist, über eine elektrische Verbindung gekoppelt ist. Der Magnetfeldsensor (3) misst bei laufendem Elektromotor (1) das Magnetfeld und meldet den elektrischen Impuls an das Sensorauswertungssystem in der Steuerungseinheit (4) weiter, welches die Elektrofahrleuchten (a-h) aktiviert.Electric driving lights (ah) for displaying the purely electric driving operation of vehicles without environmentally harmful emissions (I-IV), which are attached to the front and rear of the vehicle, visible from the outside, characterized by a sensor evaluation system (control unit) (4) connected to an electrical connection, which with a magnetic field sensor (3), which is mounted on the electrical connection to the electric motor (1), is coupled via an electrical connection. The magnetic field sensor (3) measures the magnetic field when the electric motor (1) is running and reports the electrical impulse to the sensor evaluation system in the control unit (4), which activates the electric driving lights (ah). Elektrofahrleuchten (a-h) nach Anspruch 1 dadurch gekennzeichnet, dass zur Anzeige des rein elektrischen Fahrbetriebs von Hybridfahrzeugen (III, IV) ohne umweltschädliche Emissionen, die von außen sichtbar vorne und hinten am Fahrzeug angebracht sind, durch ein an einer elektrischen Verbindung angeschlossenes Sensorauswertungssystem (Steuerungseinheit) (4), das zusätzlich mit einem zweiten Magnetfeldsensor (6), der an der elektrischen Verbindung zum Verbrennungsmotor (5, 11) montiert ist, über eine elektrische Verbindung gekoppelt ist. Der Magnetfeldsensor (6) misst bei laufendem Verbrennungsmotor das Magnetfeld und meldet den elektrischen Impuls an das Sensorauswertungssystem in der Steuerungseinheit (4), diese deaktiviert die Elektrofahrleuchten (a-h). Ist der Verbrennungsmotor (5, 11) ausgeschaltet, ist dieser zweite Magnetfeldsensor (6) inaktiv.Electric driving lights (ah) after Claim 1 characterized in that to display the purely electric driving operation of hybrid vehicles (III, IV) without environmentally harmful emissions, which are visible from the outside at the front and rear of the vehicle, by a sensor evaluation system (control unit) (4) connected to an electrical connection, which additionally is coupled via an electrical connection to a second magnetic field sensor (6) which is mounted on the electrical connection to the internal combustion engine (5, 11). The magnetic field sensor (6) measures the magnetic field when the combustion engine is running and reports the electrical impulse to the sensor evaluation system in the control unit (4), which deactivates the electric driving lights (ah). If the internal combustion engine (5, 11) is switched off, this second magnetic field sensor (6) is inactive. Elektrofahrleuchten (a-h) nach Anspruch 1 und 2 dadurch gekennzeichnet, dass das Fahrzeug ein rein elektrisches Fahrzeug (I, II) und/oder ein Hybridfahrzeug (III, IV) ist.Electric driving lights (ah) after Claim 1 and 2 characterized in that the vehicle is a purely electric vehicle (I, II) and / or a hybrid vehicle (III, IV). Elektrofahrleuchten (a-h) nach Anspruch 1 bis 3, dadurch gekennzeichnet, dass die Anzeigen Licht emittierende Dioden umfassen.Electric driving lights (ah) after Claim 1 to 3 , characterized in that the displays comprise light emitting diodes. Elektrofahrleuchten (a-h) nach Anspruch 1 bis 4, dadurch gekennzeichnet, dass die Anzeigen gem. 1 und 2 am Fahrzeug angebracht sind.Electric driving lights (ah) after Claim 1 to 4th , characterized in that the advertisements acc. 1 and 2 are attached to the vehicle. Verfahren zum Anzeigen des rein elektrischen Fahrbetriebs eines Fahrzeuges mit den Schritten: - Erfassen, ob bei elektrischen Fahrzeugen (I, II) der Elektromotor (1) in Betrieb ist, - Erfassen, ob bei Hybridfahrzeugen (III, IV) nur der Elektromotor (1) in Betrieb und der Verbrennungsmotor (5, 11) ausgeschaltet ist, - Aktivieren der Elektrofahrleuchten (a-h), wenn nur der Elektromotor (1) in Betrieb ist und deaktivieren, wenn bei Hybridfahrzeugen (III, IV) der Verbrennungsmotor (5,11) in Betrieb ist.Method for displaying the purely electric driving mode of a vehicle with the following steps: - Detecting whether the electric motor (1) is in operation in electric vehicles (I, II), - Detecting whether in hybrid vehicles (III, IV) only the electric motor (1) is in operation and the combustion engine (5, 11) is switched off, - Activate the electric driving lights (a-h) when only the electric motor (1) is in operation and deactivate when the internal combustion engine (5, 11) is in operation in hybrid vehicles (III, IV). Elektrofahrleuchten nach Anspruch 1 bis 5, dadurch gekennzeichnet, dass die Anzeigen jeweils innen an der Frontscheibe (b) und Heckscheibe (b) als Nachrüstlösung angebracht sind, um bereits zugelassene elektrische Fahrzeuge (I, II) und Hybridfahrzeuge (III, IV) mit Elektrofahrleuchten nachträglich nachzurüsten. Es folgt ein Blatt Zeichnungen mit 1 bis 2 (Anlage 6), wobei 1 die Hauptfigur darstellt.Electric driving lights after Claim 1 to 5 , characterized in that the displays are attached to the inside of the front window (b) and rear window (b) as a retrofit solution in order to retrofit already registered electric vehicles (I, II) and hybrid vehicles (III, IV) with electric driving lights. A sheet of drawings follows 1 to 2 (Appendix 6), whereby 1 represents the main character.
DE102020000033.9A 2020-01-03 2020-01-03 Electric driving lights for emission-free, electric driving of vehicles Withdrawn DE102020000033A1 (en)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048680A1 (en) * 2009-10-07 2010-06-17 Daimler Ag Luminous display device for displaying carbon dioxide emission-free operational mode of e.g. electrically driven vehicle, has switch device activating display when detection unit detects carbon dioxide emission-free operation of vehicle
US20160229335A1 (en) * 2015-02-06 2016-08-11 Toyota Motor Engineering & Manufacturing North America, Inc. External zero emissions indicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009048680A1 (en) * 2009-10-07 2010-06-17 Daimler Ag Luminous display device for displaying carbon dioxide emission-free operational mode of e.g. electrically driven vehicle, has switch device activating display when detection unit detects carbon dioxide emission-free operation of vehicle
US20160229335A1 (en) * 2015-02-06 2016-08-11 Toyota Motor Engineering & Manufacturing North America, Inc. External zero emissions indicator

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