DE202005018126U1 - Starting aid for vehicles e.g. bicycles, wheelchairs has multilevel gear, electric servomotor for transmission change, accumulator as energy storage and energy supplier for servomotor and a switch is provided to activate starting aid - Google Patents
Starting aid for vehicles e.g. bicycles, wheelchairs has multilevel gear, electric servomotor for transmission change, accumulator as energy storage and energy supplier for servomotor and a switch is provided to activate starting aid Download PDFInfo
- Publication number
- DE202005018126U1 DE202005018126U1 DE200520018126 DE202005018126U DE202005018126U1 DE 202005018126 U1 DE202005018126 U1 DE 202005018126U1 DE 200520018126 DE200520018126 DE 200520018126 DE 202005018126 U DE202005018126 U DE 202005018126U DE 202005018126 U1 DE202005018126 U1 DE 202005018126U1
- Authority
- DE
- Germany
- Prior art keywords
- servomotor
- switch
- starting aid
- bicycles
- energy storage
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/131—Front derailleurs
- B62M9/132—Front derailleurs electrically or fluid actuated; Controls thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles
- B62M25/08—Actuators for gearing speed-change mechanisms specially adapted for cycles with electrical or fluid transmitting systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
- B62M9/12—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like the chain, belt, or the like being laterally shiftable, e.g. using a rear derailleur
- B62M9/121—Rear derailleurs
- B62M9/122—Rear derailleurs electrically or fluid actuated; Controls thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft die Anwendung einer Anfahrhilfe für Fahrzeuge, insbesondere Fahrräder, entsprechend dem Oberbegriff des Anspruchs 1. Die erfindungsgemäße Anfahrhilfe kann in allen Arten von Fahrrädern, auch motorisch angetriebenen Fahrrädern oder in anderen Fahrzeugen wie z.B. Rollstühlen eingesetzt werden.The Invention relates to the application of a traction aid for vehicles, especially bicycles, accordingly the preamble of claim 1. The traction invention can be used in all types of bicycles, also motor-driven bicycles or in other vehicles such as. wheelchairs be used.
Der notwendige Kraftaufwand zum Bewegen von Fahrzeugen ändert sich entsprechend dem aktuellen Landschaftsprofil, der Oberflächenstruktur und der zu bewegenden Masse. Durch entsprechende Übersetzungsgetriebe am Fahrzeug ist es möglich, den notwendigen Kraftaufwand in einem gewissen Bereich den vorhandenen Leistungsreserven anzupassen wobei sich die Fahrzeuggeschwindigkeit entsprechenderweise proportional mitverändert.Of the necessary effort to move vehicles changes according to the current landscape profile, the surface structure and the mass to be moved. By appropriate transmission gear on the vehicle it is possible to necessary effort in a certain range the existing Adjust power reserves with the vehicle speed corresponding proportionally mitverändert.
Es ist bekannt dass Fahrräder, auch motorisch angetriebene Fahrräder oder ähnliche Fahrzeuge neben den bekannten Naben- und Kettenschaltungen, mittlerweile oft mit automatischen Getrieben bestückt sind die mit Hilfe von Stellmotoren, abhängig von einer gewählten Leistungsstufe und der aktuell sensorisch erfassten Tretkraft eine optimale Übersetzung selbsttätig einstellen. Ein Fahrrad mit solch einem Automatikgetriebe (stufenloses Reibrollengetriebe), wird z.B. im Gebrauchsmuster Nr. 20 2005 010 822.7) beschrieben.It is known that bicycles, also motor-driven bicycles or similar vehicles in addition to the known hub and derailleurs, now often with automatic Geared equipped are the with the help of servomotors, depending on a selected power level and the currently sensory pedaling force optimal translation automatic to adjust. A bicycle with such an automatic transmission (stepless Frictional roller transmission), e.g. in utility model no. 20 2005 010 822.7).
Nachteile der automatischen Getriebe nach heutigem Stand der Technik: Beim Anfahren nach einem Halt, z.B. vor einer Ampel, ist eine möglicherweise grosse Übersetzung aktiv die vor dem Halt gewählt war. Ein erneutes Beschleunigen des Fahrzeuges kann sich somit als mühsam erweisen.disadvantage the automatic transmission according to the current state of the art: When Starting after a stop, e.g. in front of a traffic light, one is possibly big translation actively selected before the stop was. A renewed acceleration of the vehicle can thus as laborious prove.
Aufgabe der ErfindungObject of the invention
– Der Stellmotor soll kurz vor einem Halt durch ein „Rückstellsignal", welches manuell oder automatisiert ausgelöst werden kann, das Getriebe in eine kleine, definierte Anfahrübersetzung schalten.- The servomotor should stop shortly before a stop by a "reset signal", which manually or automatically triggered can be the gearbox in a small, defined starting ratio turn.
– Motorisch angetriebene Fahrzeuge erhalten eine manuell auslösbare Anfahrautomatik, die selbstständig bis zu einer Geschwindigkeit von z.B. 6 km/h in einem leistungs- und übersetzungsoptimierten Zustand beschleunigt.- Motorized powered vehicles receive a manual triggering automatic, the self-employed up to a speed of e.g. 6 km / h in a high performance and translation-optimized State accelerates.
Lösung der AufgabeSolution of the task
Die Aufgabe wird durch die Verwendung und entsprechende Verschaltung nachfolgend aufgeführter Bausteine mit den Merkmalen des Anspruchs 1 gelöst.
- – Motorisch
verstellbares Getriebe (
1 ) - – Stellmotor
(
6 ), - – Akku
zur Energiespeicherung und Energieversorgung (
3 ), - – Generator
(z.B. Nabendynamo) zur Energienachladung des Akkus (
2 ), - – Kraftsensor
(z.B. Dehnmessstreifen in den Tretarmen) zur Ermittlung der aktuellen
Tretleistung (
5 ) - – Elektronische
Steuer- und Regeleinheit (
4 ) zum Vergleich der aktuellen Tretleistung mit der gewünschten, voreingestellten Maximaltretleistung die innerhalb eines definierten Leistungsbereichs nicht überschritten werden soll. - – Betätigungsschalter
(
7 ) zur Einleitung der Getrieberückstellung in den Anfahrzustand - – Senorik mit geeigneten Steuerungsfunktionen, alternativ zum Betätigungsschalter, zur Erkennung des Brems- bzw. Anhaltvorgangs.
- – Betätigungsschalter
(
8 ) zur Einleitung der Anfahrhilfe
- - Motorized gearbox (
1 ) - - servomotor (
6 ) - - Battery for energy storage and energy supply (
3 ) - - Generator (eg hub dynamo) to recharge the battery (
2 ) - - Force sensor (eg strain gauges in the treadmills) to determine the actual pedaling power (
5 ) - - Electronic control unit (
4 ) to compare the current pedaling power with the desired, preset maximum pedaling power that should not be exceeded within a defined power range. - - operating switch (
7 ) to initiate the gear reset in the starting state - - Senorik with suitable control functions, as an alternative to the operating switch, to detect the braking or stopping process.
- - operating switch (
8th ) to initiate the traction help
Vorteile der ErfindungAdvantages of the invention
- – Das Anfahrmoment des Fahrrades bzw. Fahrzeuges wird optimiert bzw. dem Fahrer entsprechend angepasst.- The Starting moment of the bicycle or vehicle is optimized or the Driver adapted accordingly.
- – Das Beschleunigungsverhalten des Fahrzeuges wird durch die Übersetzungs- bzw. Leistungsoptimierung verbessert.- The Acceleration behavior of the vehicle is through the translation or performance optimization improved.
In
einer bevorzugten Ausführung
der Erfindung befindet sich am Lenker links z.B. ein Betätigungsknopf
(
Die Erfindung ist im Folgenden anhand eines Fahrrades/Elektrofahrrades mit Bezug auf die Zeichnung näher erläutert.The Invention is hereinafter based on a bicycle / electric bicycle with reference to the drawing closer explained.
Figurencharacters
In
ein Rad (z.B. das Hinterrrad) eines beliebigen Fahrrades wird ein
mehrstufiges Getriebe (
Die
Energie für
die elektromotorische Übersetzungseinstellung
wird von einem Akku (
Der
entsprechende Akku wird durch einen Generator (
Eine
Steuer- und Regeleinheit (
Die
aktuelle Tretkraft wird sensorisch, z.B. im Bereich der Pedalarme
(
Die
Anfahrhilfe wird durch die Betätigung
eines Schalters (
Ein Fachmann wird verstehen, daß die Grundsätze der vorliegenden Erfindung auf unterschiedliche Arten von Fahrzeugen oder auf andere technische Bereiche anwendbar sind.One Professional will understand that the principles of present invention on different types of vehicles or applicable to other technical fields.
Die in der vorstehenden Beschreibung, den Ansprüchen und der Figur offenbarten Merkmale sind sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung in den verschiedenen Ausführungsformen von Bedeutung.The in the foregoing description, claims and figure Features are both individually and in any combination for the Realization of the invention in the various embodiments significant.
- 11
- Mehrstufiges Getriebemultistage transmission
- 22
- Nabengenerator/-dynamoHub generator / -dynamo
- 33
- Akkubattery pack
- 44
- Steuer- und RegeleinheitTax- and control unit
- 55
- Kraftsensorforce sensor
- 66
- Stellmotorservomotor
- 77
- Schalter zur Rückstellung des Übersetzungsverhältnissesswitch to the provision the translation ratio
- 88th
- Schalter zur Aktivierung der Anfahrhilfeswitch to activate the traction help
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520018126 DE202005018126U1 (en) | 2005-11-21 | 2005-11-21 | Starting aid for vehicles e.g. bicycles, wheelchairs has multilevel gear, electric servomotor for transmission change, accumulator as energy storage and energy supplier for servomotor and a switch is provided to activate starting aid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520018126 DE202005018126U1 (en) | 2005-11-21 | 2005-11-21 | Starting aid for vehicles e.g. bicycles, wheelchairs has multilevel gear, electric servomotor for transmission change, accumulator as energy storage and energy supplier for servomotor and a switch is provided to activate starting aid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005018126U1 true DE202005018126U1 (en) | 2006-02-09 |
Family
ID=35854067
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520018126 Expired - Lifetime DE202005018126U1 (en) | 2005-11-21 | 2005-11-21 | Starting aid for vehicles e.g. bicycles, wheelchairs has multilevel gear, electric servomotor for transmission change, accumulator as energy storage and energy supplier for servomotor and a switch is provided to activate starting aid |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005018126U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028658A1 (en) * | 2010-05-06 | 2011-11-10 | Robert Bosch Gmbh | Method and apparatus for automatically controlling the gear of an electric bicycle transmission |
WO2014166655A1 (en) * | 2013-04-08 | 2014-10-16 | Robert Bosch Gmbh | Pedal-driven vehicle and method for operating the pedal-driven vehicle |
DE102016209570B3 (en) * | 2016-06-01 | 2017-08-24 | Robert Bosch Gmbh | Control method and control unit for adjusting a speed of the pushing aid of an electric bicycle |
DE102016209560B3 (en) * | 2016-06-01 | 2017-09-28 | Robert Bosch Gmbh | Control method and control unit for controlling the electric motor for the pushing aid of an electric bicycle |
JP2020055419A (en) * | 2018-10-02 | 2020-04-09 | 株式会社シマノ | Control device and transmission system |
DE102021202501A1 (en) | 2021-03-15 | 2022-09-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method and device for controlling the pushing aid of an electric bicycle |
DE102022210707A1 (en) | 2022-10-11 | 2024-04-11 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method for the defined provision of torque support during a vehicle start-up |
-
2005
- 2005-11-21 DE DE200520018126 patent/DE202005018126U1/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010028658A1 (en) * | 2010-05-06 | 2011-11-10 | Robert Bosch Gmbh | Method and apparatus for automatically controlling the gear of an electric bicycle transmission |
US9026288B2 (en) | 2010-05-06 | 2015-05-05 | Robert Bosch Gmbh | Method and device for automatically controlling the gear of an electric bicycle transmission |
WO2014166655A1 (en) * | 2013-04-08 | 2014-10-16 | Robert Bosch Gmbh | Pedal-driven vehicle and method for operating the pedal-driven vehicle |
EP3251936A1 (en) | 2016-06-01 | 2017-12-06 | Robert Bosch GmbH | Control method and device for regulating the electric motor for the pushing aid of an electric bicycle |
DE102016209560B3 (en) * | 2016-06-01 | 2017-09-28 | Robert Bosch Gmbh | Control method and control unit for controlling the electric motor for the pushing aid of an electric bicycle |
EP3251935A1 (en) | 2016-06-01 | 2017-12-06 | Robert Bosch GmbH | Control method and control device for adapting a speed of pushing aid of an electric bicycle |
DE102016209570B3 (en) * | 2016-06-01 | 2017-08-24 | Robert Bosch Gmbh | Control method and control unit for adjusting a speed of the pushing aid of an electric bicycle |
US10589820B2 (en) | 2016-06-01 | 2020-03-17 | Robert Bosch Gmbh | Control method and control unit for adapting a velocity of the pushing aid of an electric bicycle |
JP2020055419A (en) * | 2018-10-02 | 2020-04-09 | 株式会社シマノ | Control device and transmission system |
JP7120871B2 (en) | 2018-10-02 | 2022-08-17 | 株式会社シマノ | Controller and transmission system |
DE102021202501A1 (en) | 2021-03-15 | 2022-09-15 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method and device for controlling the pushing aid of an electric bicycle |
WO2022194581A1 (en) | 2021-03-15 | 2022-09-22 | Robert Bosch Gmbh | Method and device for controlling the walk-assist function of an electric bicycle |
DE102022210707A1 (en) | 2022-10-11 | 2024-04-11 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method for the defined provision of torque support during a vehicle start-up |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20060316 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090603 |