DE202005008682U1 - Bicycle, with an auxiliary electromotor, has a control unit to set the motor range according to the heartbeat frequency of the cyclist - Google Patents
Bicycle, with an auxiliary electromotor, has a control unit to set the motor range according to the heartbeat frequency of the cyclist Download PDFInfo
- Publication number
- DE202005008682U1 DE202005008682U1 DE200520008682 DE202005008682U DE202005008682U1 DE 202005008682 U1 DE202005008682 U1 DE 202005008682U1 DE 200520008682 DE200520008682 DE 200520008682 DE 202005008682 U DE202005008682 U DE 202005008682U DE 202005008682 U1 DE202005008682 U1 DE 202005008682U1
- Authority
- DE
- Germany
- Prior art keywords
- control unit
- heart rate
- bicycle
- cyclist
- auxiliary
- 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
- 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
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/04—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations
- A63B2230/06—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations heartbeat rate only
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/16—Training appliances or apparatus for special sports for cycling, i.e. arrangements on or for real bicycles
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
Allgemein:Generally:
Sinn eines Elektrofahrrades ist, die durch den Fahrer aufzubringende Kraft auf die Tretkurbel durch elektr. Motorkraft zu reduzieren und somit ein leichteres Fahren zu ermöglichen.sense an electric bicycle is that to be applied by the driver Force on the pedal by electr. Reduce engine power and thus allow easier driving.
Die Steuerung der Motorleistung kann z. B. über Messung des anliegenden Drehmomentes (durch die Trittkraft auf die Pedale) über Sensoren in der Tretkurbel erfolgen. Je höher das anliegende Drehmoment, desto höher die zugeschaltete Motorleistung.The Control of the engine power can z. B. via measurement of the adjacent Torque (by the pedaling force) via sensors done in the pedal. The higher the applied torque, the higher the switched-on engine power.
Die einfachste Steuerung des Hilfsmotors stellt ein Mehrstufenschalter dar.The The simplest control of the auxiliary motor is a multi-stage switch represents.
Kritik:Criticism:
Diese o.g. Steuerungen haben alle den Nachteil, dass keine direkte Kopplung zur abgegebenen Leistung und damit zur Beanspruchung und somit zur individuellen Leistungsfähigkeit des Fahrradfahrers besteht.These above-mentioned Controls all have the disadvantage that no direct coupling to the delivered power and thus to the stress and thus to the individual performance of the cyclist.
Zusätzlicher Parameter:Additional parameter:
Die Herzfrequenz (HF), als Indikator für die augenblickliche Beanspruchung- und Belastungssituation, stellt einen empfindlichen Parameter dar, welcher hinlänglich erforscht und mit gängigen Methoden leicht zu messen ist. Dieser Parameter wird hier modifiziert zur Ansteuerung des Hilfsmotors zusätzlich zur vorhandenen Steuerung (z.B. Schalter) oder allein benutzt.The Heart rate (HR), as an indicator of the instantaneous stress- and stress situation, represents a sensitive parameter which adequately explored and with common Methods is easy to measure. This parameter is modified here to control the auxiliary motor in addition to the existing controller (e.g., switch) or used alone.
Erfindung:Invention:
Das „Herzfrequenzgesteuerte
Elektrorad" besteht
aus den gängigen
Komponenten eines Fahrrades (
Somit ist es möglich, durch diesen Regelkreis, die Herzfrequenz und damit die Belastung des Fahrers in weitgehend vorbestimmten Bereichen zu halten.Consequently Is it possible, through this control circuit, the heart rate and thus the burden to keep the driver in largely predetermined areas.
Technische Beschreibung:Technical description:
-
1. Die Herzaktion (
5 ) wird am Fahrer (4 ) durch die üblichen Abnahmetechniken und Übertragungstechniken (EKG) mittels Kabel oder telemetrisch auf die Steuereinheit (2 ) übertragen.1. The heart action (5 ) is at the driver (4 ) by the usual acceptance techniques and transmission techniques (ECG) by means of cable or telemetry to the control unit (2 ) transfer. -
2. In der Steuereinheit wird die aktuelle Herzfrequenz (HF (ist))
ermittelt und mit der vorgegebenen Herzfrequenz (
6 ) (HF (soll)) verglichen.2. In the control unit, the current heart rate (HR (is)) is determined and with the predetermined heart rate (6 ) (HF (soll)). - 3. Die resultierende Differenz Δ HF wird als Steuergröße herangezogen.3. The resulting difference Δ HF is used as the control variable.
-
4. Δ HF
führt über die
Motorsteuerung (
2 ) zu einer Änderung des Stroms (ΔI). ΔI ist proportional zu Δ HF. Die Resultierende (9 ) (I2)) aus Batteriestrom (8 ) (I(1)) und Δ I wird zum Antrieb des Motors (1 ) verwendet.4. Δ HF leads via the motor control (2 ) to a change in current (ΔI). ΔI is proportional to ΔHF. The resultant (9 ) (I2)) from battery power (8th ) (I (1)) and Δ I is used to drive the engine (1 ) used. - 5. Die Summe aus den Strömen I(2) und I(3) führen bei gegebener Batteriespannung zur Motorgesamtleistung P(Motor).5. The sum of the currents I (2) and I (3) at given battery voltage to total motor power P (motor).
- 6. P(Motor) und die auf der Tretkurbel vom Fahrer erbrachte Leistung (P(Fahrer) addieren sich Gesamtleistung (P(gesamt)).6. P (engine) and the pedal provided by the driver on the pedal Performance (P (driver) adds up to overall performance (P (total)).
- 7. P(gesamt)) ist die Leistung die für den Vortrieb des Elektrofahrrades bei entsprechenden Geländebedingungen unter Berücksichtigung der Herzfrequenz notwendig ist.7. P (total)) is the power for the propulsion of the electric bicycle in appropriate terrain conditions considering the heart rate is necessary.
-
8. Bei entsprechendem Gefälle
oder beim Bremsvorgang wird durch manuellen Eingriff (Schalter) und
durch fehlenden Pedaldruck (
11 ) (Sensor) der Strom I(3) = 0. Dies führt unabhängig von der konventionellen Steuerung über die HF Steuereinheit zur Blockierung des Stromflusses I(2) (I(2) = 0).8. If there is a gradient or braking, manual intervention (switch) and lack of pedal pressure (11 ) (Sensor), the current I (3) = 0. This leads regardless of the conventional control via the HF control unit to block the current flow I (2) (I (2) = 0).
Vorteil der Anordnung:Advantage of the arrangement:
Untrainierte Menschen haben häufig kein Gefühl für die Beanspruchung welcher sie bei sportlichen Aktivitäten unterliegen. Um die Belastung in dem z.B. vom Arzt vorgegebenen Rahmen zu halten, ist eine laufende Kontrolle des Pulses (z.B. über eine Pulsuhr) und ein entsprechendes Schalten bei Kontrolle der Trittfrequenz vonnöten. Die Konzentration auf diese Aktivitäten mindert entschieden die Verkehrssicherheit und erhöht damit die Unfallgefahr. Die Unterstützung durch einen herzfrequenzmoduliert angesteuerten Hilfsmotor könnte die Unfallgefahr mindern und auch mit einem Elektrofahrrad ein effizientes aerobes Ausdauertraining nach spezifischen Vorgaben ermöglichen.untrained People often have no feeling for the Stress which they are subject to during sporting activities. To reduce the stress in the e.g. by the doctor prescribed framework is to hold a continuous control of the pulse (e.g., via a heart rate monitor) and a corresponding one Switching when checking the cadence needed. The focus on these activities decisively reduces traffic safety and increases it the risk of accidents. Support by a heart rate modulated controlled auxiliary engine could Reduce the risk of accidents and also with an electric bicycle an efficient enable aerobic endurance training according to specific requirements.
- 11
- Motorengine
- 22
- Herzfrequenzbasierte Steuereinheit / MotorsteuerungHeart rate based Control unit / engine control
- 33
- Akkumulatoraccumulator
- 44
- Radfahrercyclist
- 55
- Tachogramm/EKG Übermittlung (HFist)Tachogram / ECG transmission (HFist)
- 66
- Trainingsvorgabe HFsolltraining requirement HFsoll
- 77
- Konventionelle Motorsteuerung (z.B. Schalter, Sensor)conventional Motor control (e.g., switch, sensor)
- 88th
- Batteriestrom (I(1))battery power (I) (1)
- 99
- Motorstrom (I(2))motor current (I (2))
- 1010
- Strom über manuelle Steuerung (I(3))Electricity via manual Control (I (3))
- 1111
- Sensor Drehmomentsensor torque
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520008682 DE202005008682U1 (en) | 2005-06-01 | 2005-06-01 | Bicycle, with an auxiliary electromotor, has a control unit to set the motor range according to the heartbeat frequency of the cyclist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520008682 DE202005008682U1 (en) | 2005-06-01 | 2005-06-01 | Bicycle, with an auxiliary electromotor, has a control unit to set the motor range according to the heartbeat frequency of the cyclist |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005008682U1 true DE202005008682U1 (en) | 2005-09-29 |
Family
ID=35070829
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520008682 Expired - Lifetime DE202005008682U1 (en) | 2005-06-01 | 2005-06-01 | Bicycle, with an auxiliary electromotor, has a control unit to set the motor range according to the heartbeat frequency of the cyclist |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005008682U1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006020707B3 (en) * | 2006-05-03 | 2007-12-27 | Giant Mfg. Co. Ltd, Tachia Chen | Automatic bicycle speed setting system, has physiological parameter processing unit that calculates physiological parameter data of cyclist, and automatic shifting unit that operates gearing mechanism of bicycle |
WO2011121122A1 (en) | 2010-04-01 | 2011-10-06 | Christian Peigney | Electrically assisted vehicle with mudguard |
DE102010028645A1 (en) * | 2010-05-06 | 2011-11-10 | Robert Bosch Gmbh | Method for operation of electric brake of electric bicycle, involves detecting drive torque and rotational speed of pedal drive of electric bicycle, where braking torque is generated via electric brake |
GB2485216A (en) * | 2010-11-08 | 2012-05-09 | Ultra Motor Ltd | Electric pedal cycle with exercise program |
DE102011082084A1 (en) | 2011-09-02 | 2013-03-07 | Schaeffler Technologies AG & Co. KG | Bicycle e.g. electric bicycle, for use by e.g. sportsman, has control unit for adjusting power of auxiliary motor, and sensor fixedly connected with steering wheel of bicycle and detecting actual values of physiological parameter of user |
DE102013201101A1 (en) | 2013-01-24 | 2014-07-24 | Robert Bosch Gmbh | Method for controlling a motor of electric bicycle, involves performing control process of motor drive power based on time course of rider power size which represents driving power of rider of bicycle |
DE202014103740U1 (en) | 2014-08-13 | 2014-10-30 | Rico Weise | Performance-controlled sports equipment with motor support and extension kit |
DE202016103358U1 (en) | 2016-06-24 | 2017-09-29 | Institut Chemnitzer Maschinen- und Anlagenbau e.V. | Biosignal controlled electromotive assisted vehicle |
DE102012210842B4 (en) | 2012-06-26 | 2023-06-29 | Robert Bosch Gmbh | System comprising a speedometer for an electric powered bicycle |
-
2005
- 2005-06-01 DE DE200520008682 patent/DE202005008682U1/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006020707B3 (en) * | 2006-05-03 | 2007-12-27 | Giant Mfg. Co. Ltd, Tachia Chen | Automatic bicycle speed setting system, has physiological parameter processing unit that calculates physiological parameter data of cyclist, and automatic shifting unit that operates gearing mechanism of bicycle |
WO2011121122A1 (en) | 2010-04-01 | 2011-10-06 | Christian Peigney | Electrically assisted vehicle with mudguard |
FR2958257A1 (en) * | 2010-04-01 | 2011-10-07 | Christian Peigney | MUD GUARD FOR ELECTRICALLY ASSISTED VEHICLE |
DE102010028645B4 (en) | 2010-05-06 | 2022-01-20 | Robert Bosch Gmbh | Method and control device for actuating an electric brake of an electric bicycle, energy supply device with the control device and electric drive train for driving an electric bicycle |
DE102010028645A1 (en) * | 2010-05-06 | 2011-11-10 | Robert Bosch Gmbh | Method for operation of electric brake of electric bicycle, involves detecting drive torque and rotational speed of pedal drive of electric bicycle, where braking torque is generated via electric brake |
GB2485216A (en) * | 2010-11-08 | 2012-05-09 | Ultra Motor Ltd | Electric pedal cycle with exercise program |
DE102011082084A1 (en) | 2011-09-02 | 2013-03-07 | Schaeffler Technologies AG & Co. KG | Bicycle e.g. electric bicycle, for use by e.g. sportsman, has control unit for adjusting power of auxiliary motor, and sensor fixedly connected with steering wheel of bicycle and detecting actual values of physiological parameter of user |
DE102012210842B4 (en) | 2012-06-26 | 2023-06-29 | Robert Bosch Gmbh | System comprising a speedometer for an electric powered bicycle |
DE102013201101A1 (en) | 2013-01-24 | 2014-07-24 | Robert Bosch Gmbh | Method for controlling a motor of electric bicycle, involves performing control process of motor drive power based on time course of rider power size which represents driving power of rider of bicycle |
DE102013201101B4 (en) | 2013-01-24 | 2023-10-19 | Robert Bosch Gmbh | Method and device for controlling a drive power of a motor of an electrically operated two-wheeler |
DE202015102554U1 (en) | 2014-08-13 | 2015-06-03 | Rico Weiße | Performance-controlled sports equipment and extension kit |
DE102015107843A1 (en) | 2014-08-13 | 2016-02-18 | Rico Weiße | Performance-controlled sports equipment, method for operating such a sports equipment and extension kit |
DE202015102557U1 (en) | 2014-08-13 | 2015-06-03 | Rico Weiße | Performance-controlled sports equipment with motor support and extension kit |
DE202014103740U1 (en) | 2014-08-13 | 2014-10-30 | Rico Weise | Performance-controlled sports equipment with motor support and extension kit |
DE202016103358U1 (en) | 2016-06-24 | 2017-09-29 | Institut Chemnitzer Maschinen- und Anlagenbau e.V. | Biosignal controlled electromotive assisted vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 20051103 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20090101 |