DE102020002168A1 - Bicycle with a pedal drive and an assisting electric drive - Google Patents
Bicycle with a pedal drive and an assisting electric drive Download PDFInfo
- Publication number
- DE102020002168A1 DE102020002168A1 DE102020002168.9A DE102020002168A DE102020002168A1 DE 102020002168 A1 DE102020002168 A1 DE 102020002168A1 DE 102020002168 A DE102020002168 A DE 102020002168A DE 102020002168 A1 DE102020002168 A1 DE 102020002168A1
- Authority
- DE
- Germany
- Prior art keywords
- drive
- bicycle
- electric drive
- pedals
- pedal
- 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.)
- Withdrawn
Links
- 238000005259 measurement Methods 0.000 claims abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
Classifications
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- 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
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
- B62M6/45—Control or actuating devices therefor
- B62M6/50—Control or actuating devices therefor characterised by detectors or sensors, or arrangement thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/41—Sensor arrangements; Mounting thereof characterised by the type of sensor
- B62J45/411—Torque sensors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
- B62J45/42—Sensor arrangements; Mounting thereof characterised by mounting
- B62J45/421—Sensor arrangements; Mounting thereof characterised by mounting at the pedal crank
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Die vorgeschlagene Erfindung gehört zu den Elektrofahrrädern.Patentanspruch: Fahrrad mit einem Pedalantrieb und einem unterstützenden Elektroantrieb, das eine Einrichtung hat, die das Drehmoment an den Pedalen misst und nach Ergebnissen dieser Messung den unterstützenden Elektroantrieb steuert, dadurch gekennzeichnet, dassdiese Einrichtung zusätzlich feststellt, welche der beiden Pedalen momentan Arbeitsbewegung macht und den unterstützenden Elektroantrieb mit Einbeziehung der Ergebnisse dieser Feststellung steuert.The proposed invention belongs to the electric bicycles. Patent claim: Bicycle with a pedal drive and a supporting electric drive which has a device that measures the torque on the pedals and controls the supporting electric drive according to the results of this measurement, characterized in that this device also determines which of the two pedals is currently making a working movement and controls the supporting electric drive taking into account the results of this determination.
Description
Die vorgeschlagene Erfindung gehört zu den Elektrofahrrädern.The proposed invention belongs to the electric bicycles.
Es ist ein Fahrrad mit einem Pedalantrieb und einem unterstützenden Elektroantrieb, das eine Einrichtung hat, die das Drehmoment an den Pedalen misst und nach Ergebnissen dieser Messung den unterstützenden Elektroantrieb steuert, bekannt. Das ist ein übliches Elektrofahrrad, in dem Elektroantrieb nur dann eingeschaltet wird, wenn der Benutzer selbst auf Pedale tritt. Bei bekannten Fahrrädern tritt ein Problem auf. Wenn der Benutzer (in der Regel auch der Besitzer) des Fahrrades nach einem Trauma oder eine Operation genesen soll, darf er sein operiertes oder traumatisiertes Bein nicht überlasten. Es ist für ihn eine Größe bekannt, wie er dieses Bein belasten darf, zum Beispiel nach 40% oder 50% von seiner üblichen Belastung, das heißt von Belastung seines gesunden Beines, mit möglicherweise einer Vergrößerung nach einer Woche um 10%.There is a bicycle with a pedal drive and an auxiliary electric drive, which has a device that measures the torque on the pedals and controls the auxiliary electric drive according to the results of this measurement. This is a common electric bike in which the electric drive is only switched on when the user steps on the pedals himself. A problem arises with known bicycles. If the user (usually also the owner) of the bicycle is to recover from a trauma or an operation, he must not overload his or her operated or traumatized leg. He knows how much he can load this leg, for example after 40% or 50% of his usual load, that is, from loading his healthy leg, possibly with an increase of 10% after a week.
Das typisch menschliche Problem besteht darin, dass man beim Fahrradfahren die Belastung der Beine nach seinem gesunden Bein wahrnimmt. Folglich, wenn er mit seinem Elektrofahrrad fahren versucht, kann er sein Bein, das nicht stark belastet werden soll, überlasten: sein Gefühl der Belastung basiert sich unbewusst an seinem gesunden Bein. Das soll man vermeiden. Der Erfinder schlägt eine Lösung des Problems vor, die mittels der Merkmale der Ansprüche beschrieben ist. Der Hauptgedanke dieser Lösung besteht darin, dass der unterstützende Elektroantrieb verschiedene Beine verschieden unterstützen soll. Natürlich soll das Fahrrad erkennen, welches Bein momentan eine Arbeitsbewegung macht und diese Arbeitsbewegung entsprechend unterstützen.The typical human problem is that when you ride a bike you feel the strain on your legs after your healthy leg. Consequently, if he tries to ride his electric bike, he can overload his leg, which is not supposed to be heavily loaded: his feeling of strain is subconsciously based on his healthy leg. One should avoid that. The inventor proposes a solution to the problem which is described by means of the features of the claims. The main idea behind this solution is that the supporting electric drive should support different legs in different ways. Of course, the bike should recognize which leg is currently making a work movement and support this work movement accordingly.
Auf der
Das vorgeschlagene Fahrrad hat ein Pedalantrieb
Auf dem Rahmen des Fahrrades sind zwei Geber
Der Steuerblock
Zuerst bekommt der Steuerblock
Gleichzeitig prüft der Steuerblock
Eine Verwirklichung der vorgeschlagenen Erfindung ist einfach, sie soll bei Genesung der Menschen oder Prävention einer unerwünschten Überlastung behilflich sein.Implementation of the proposed invention is simple; it is intended to help people recover or prevent undesired overloading.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020002168.9A DE102020002168A1 (en) | 2020-04-04 | 2020-04-04 | Bicycle with a pedal drive and an assisting electric drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102020002168.9A DE102020002168A1 (en) | 2020-04-04 | 2020-04-04 | Bicycle with a pedal drive and an assisting electric drive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102020002168A1 true DE102020002168A1 (en) | 2021-10-07 |
Family
ID=77749776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102020002168.9A Withdrawn DE102020002168A1 (en) | 2020-04-04 | 2020-04-04 | Bicycle with a pedal drive and an assisting electric drive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102020002168A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1081289A (en) | 1996-09-11 | 1998-03-31 | Matsushita Electric Ind Co Ltd | Driving force assisting device |
DE102014218683A1 (en) | 2014-09-17 | 2016-03-17 | Continental Teves Ag & Co. Ohg | Support for laps kicking on the bike |
DE102015219574A1 (en) | 2015-10-09 | 2017-04-13 | Conti Temic Microelectronic Gmbh | Means of transport with electric auxiliary drive |
DE102015224666A1 (en) | 2015-12-09 | 2017-06-14 | Robert Bosch Gmbh | Method and device for distinguishing between left and right pedal force |
-
2020
- 2020-04-04 DE DE102020002168.9A patent/DE102020002168A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1081289A (en) | 1996-09-11 | 1998-03-31 | Matsushita Electric Ind Co Ltd | Driving force assisting device |
DE102014218683A1 (en) | 2014-09-17 | 2016-03-17 | Continental Teves Ag & Co. Ohg | Support for laps kicking on the bike |
DE102015219574A1 (en) | 2015-10-09 | 2017-04-13 | Conti Temic Microelectronic Gmbh | Means of transport with electric auxiliary drive |
DE102015224666A1 (en) | 2015-12-09 | 2017-06-14 | Robert Bosch Gmbh | Method and device for distinguishing between left and right pedal force |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R086 | Non-binding declaration of licensing interest | ||
R016 | Response to examination communication | ||
R120 | Application withdrawn or ip right abandoned |