EP3625081A1 - Elektromotorisch angetriebene radvorrichtung - Google Patents
Elektromotorisch angetriebene radvorrichtungInfo
- Publication number
- EP3625081A1 EP3625081A1 EP18725155.8A EP18725155A EP3625081A1 EP 3625081 A1 EP3625081 A1 EP 3625081A1 EP 18725155 A EP18725155 A EP 18725155A EP 3625081 A1 EP3625081 A1 EP 3625081A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- operating
- operator
- driven wheel
- wheel device
- 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- Withdrawn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
- 230000002596 correlated effect Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 17
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- 230000006978 adaptation Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 12
- 230000001276 controlling effect Effects 0.000 abstract description 5
- 230000033001 locomotion Effects 0.000 description 15
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 8
- 238000003860 storage Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 230000001133 acceleration Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
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- 230000005520 electrodynamics Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
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- 230000005540 biological transmission Effects 0.000 description 1
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- 239000004065 semiconductor Substances 0.000 description 1
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- 238000012546 transfer Methods 0.000 description 1
Classifications
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- 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
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0033—Electric motors
-
- 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
- B60L2200/34—Wheel chairs
-
- 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
- B60L2200/36—Vehicles designed to transport cargo, e.g. trucks
-
- 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
- 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
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- 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
- B60L2250/00—Driver interactions
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/12—Driver interactions by confirmation, e.g. of the input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/0026—Propulsion aids
- B62B5/0069—Control
- B62B5/0073—Measuring a force
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- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
Definitions
- the invention is based on an electric motor-driven wheel device, in particular a smartwheel, having at least one wheel body, with at least one, in particular at least partially arranged on the Radgrundianu, drive unit, which is provided to drive the Radgrund stressess, and at least one electronic unit, which is provided at least for a control and / or regulation of the drive unit.
- the electric motor-driven wheel device comprises at least one, in particular of a switching and / or lever element differently configured, control unit for detecting at least one operator-specific characteristic, wherein at least the electronic unit and / or the drive unit in dependence on the at least one user-specific characteristic is operable.
- the inventive design advantageously a high operating flexibility can be achieved.
- an operator-specific, simple and / or convenient operation of the electronic device can advantageously be achieved by operation by means of a user-specific parameter.
- motor-driven wheel device can be achieved, which advantageously an operating effort and thus a time required can be kept low.
- the term "smartwheel” is intended in particular to mean an electromotively driven wheel device with advantageously electric drive components, preferably designed in the manner of a powerwheel, and preferably with sensor components and with data interface components which contribute to an implementation of at least one system functionality, and in a drive unit connected to the wheel main body
- the drive unit is preferably provided to drive the wheel base body at least partially, in particular completely, in a rotating movement about a rotation axis of the wheel base body the drive unit, in particular of the electric motor, switchable, particularly preferably controlled and / or regulated.
- an “electronic unit” is to be understood as meaning in particular a unit which is provided at least for controlling and / or regulating the drive unit
- the electronic unit comprises a control and / or regulating unit for controlling and / or regulating the drive unit.
- Control and / or regulating unit “is to be understood in particular a unit with at least one information input, an information processing and an information output.
- the electronic unit has at least one processor, a memory, an input and output means, further electrical components, an operating program, control routines, control routines and / or calculation routines.
- the electronic unit has at least one evaluation unit, which is provided for an evaluation of parameters and / or electronic data signals that can be detected, for example, by the operating unit of the wheel device.
- a “control unit” is to be understood as meaning, in particular, a unit which can be operated and / or actuated by an operator.
- "A" user-specific parameter is to be understood in particular to mean a parameter having a preferably physical influence on the operating unit and / or action to the control unit, in particular by a user zer, such as a lighting and / or irradiation, a horizontal and / or vertical positional shift, a mass application, a thrust and / or tensile force and / or a skilled in the art appear reasonable sense of physical influence and / or action, can be correlated.
- the influence and / or action is correlated with a pressure and / or force.
- an operator-specific parameter recorded by the operating unit is correlated with an intensity and / or an operating position of influencing and / or acting on the operating unit.
- a strength and / or an effectiveness of the influencing and / or acting is to be understood as an "intensity of influencing and / or acting.”
- a value of a user-specific parameter is correlated with the intensity and / or an operating position of influencing and / or
- An influence and / or action on the operating unit by an operator preferably results in the detection of a user-specific parameter correlated with the influencing and / or acting, which particularly when reaching and / or exceeding a threshold value of the operator-specific parameter, operates the drive unit depending on the operator-specific parameter and advantageously as a function of the intensity of an influence and / or action, in particular a pressure and / or force, effected by means of the electronic unit
- Lever element is to be understood in particular an element having at least one electrical switch and / or electrical circuit, for example with at least one analog switch
- the operating unit has at least one operating element which comprises a plurality of sensors and is provided for detecting the at least one operator-specific parameter.
- the sensors are at least substantially identical in construction to each other.
- the term "objects formed at least substantially identically” should in particular be understood to mean objects which have at least substantially identical outer shapes and / or modes of operation, but may differ in at least one feature, for example an arrangement and / or operating position
- the sensors are completely identical to one another and are preferably designed as capacitive sensors. [Erfindungsdorfe die]
- the operating unit has at least one operating element which comprises a plurality of sensors, preferably the already mentioned operating element with the plurality of sensors, and is intended to detect the at least one operator-specific characteristic and / or the electronic unit and / or or to provide the drive unit as an electronic data signal.
- the operating unit is advantageous at least with the electronic unit, at least in terms of data technology and / or electronically, for example by means of a cable and preferably by means of a wireless connection.
- the operating unit has at least one operating element which comprises a plurality of sensors, preferably the previously mentioned operating element with the plurality of sensors, and is intended to detect the operator-specific parameter, the sensors being used as pressure sensors. and / or force sensors and the operator-specific
- Parameter is correlated with a pressure and / or force of an operator on the control unit.
- the operator-specific parameter is correlated with a pushing and / or pulling force effect and particularly preferably with a pressure and / or force of an operator on the operating element, in particular on the sensors.
- the sensors can For example, be designed as piezoelectric force sensors, for example as IEPE sensors, as electrodynamic force sensors, as torque sensors or as microelectromechanical sensors (MEMS).
- MEMS microelectromechanical sensors
- the sensors are designed as FSR force sensors (Force Sensitive Resistance), for example as capacitive sensors.
- Embodiment may advantageously be a comfortable detection of at least the operator-specific characteristic, in particular a pressure and / or force of an operator on the control unit, and advantageously simultaneously a plurality of operator-specific characteristics, whereby a precise detection of the operator-specific characteristic and thus a comfortable and / or precise operation can be achieved. Furthermore, an electric motor driven wheel device with a particularly simple and comfortable operation and advantageously with a high safety standard can be achieved.
- the operating unit has at least one operating element, which comprises a plurality of sensors, preferably the previously mentioned operating element with the plurality of sensors, wherein the sensors are arranged flat to each other and / or in a matrix , Preferably, the sensors are arranged offset from one another and form a planar arrangement of the operating element.
- a “planar arrangement” is to be understood as meaning, in particular, an arrangement of a plurality of objects and / or points which are arranged offset along two mutually perpendicular directions,
- a planar arrangement may have a curved extension, and preferably one at least to a large extent
- An "extension" of an object should in particular be understood to be a maximum distance between two points of a vertical projection of the object onto a plane.
- the sensors are arranged in a matrix, wherein the sensors are offset from each other along the planar arrangement and advantageously in each case two sensors are arranged at an equal distance from each other.
- the operating element can distinguish between at least two, preferably between at least four, and particularly preferably between at least eight spatially separated operating positions of a pressure and / or force. Due to the inventive In particular, an areal and consequently advantageously two-dimensional operating unit can be achieved, in which case advantageously an ease of use can be improved. Furthermore, it is proposed that the operator-specific parameter is a control-parameter-specific parameter and, in particular, correlated to an operator position and / or an operator.
- An operating-site-specific parameter is to be understood as meaning, in particular, a parameter which has a position, in particular a spatial resolution, an influencing and / or action of an operator on the, in particular, areally formed,
- Control is correlated.
- the operator-specific parameter is correlated with a pressure and / or force of the operator on the operating element and / or with a position of a pressure and / or force and / or a movement of a pressure and / or force.
- An operator preferably effects a pressure and / or force by means of a hand and / or by means of a finger and alternatively by means of a foot and / or an object.
- the operating-site-specific parameter is provided at least for directional control and / or directional control of the electric motor-driven wheel device. Due to the configuration of the invention can be advantageously achieved a particularly simple and / or very comfortable operation of the control unit and in particular the electric motor driven wheel device.
- the electric motor-driven wheel device has at least one authorization unit which is provided to authorize use of the electronic unit and / or the drive unit by means of an authorization signal entered by an operator in particular, and / or the electronic unit and / or to activate the drive unit.
- the authorization signal is embodied as a further operator-specific parameter, the operator unit detecting the authorization signal, preferably a user-specific parameter, for example as a PIN code, a blocking pattern code, an operator-specific pressure and / or force and / or a Morse code.
- an operator may provide an authorization signal for capture by the operator via an input, preferably PIN and / or lock pattern input.
- the operating unit has at least one detection unit which is provided for detecting at least one operating state parameter of the wheel base, the electronic unit and / or the drive unit.
- an "operating state parameter of an object” is to be understood as a parameter which is correlated with an operating state, in particular a driving operating state of the electric motor driven wheel device and in particular with an operating state of the wheel body, the electronic unit and / or the drive unit with a speed and / or an acceleration of the wheel base body, with a distance of the operating unit from an operator and / or an obstacle, an inclination of a driving underlay, a mass application and / or with an operating state parameter which appears expedient to the person skilled in the art a plurality of detection elements, which are provided for detecting advantageously different operating state characteristics, in particular a detection element as a speed sensor, a B acceleration sensor, a mass and / or force sensor, a distance sensor, for example, as a radio sensor, as a gravitational sensor and / or be formed with a skilled in the art appear reasonable detection element.
- the detection unit is provided for detecting a control signal from an external unit, in particular to an external control and / or regulation of the operating unit.
- the embodiment according to the invention makes it possible, in particular, to achieve a comfortable operation and an advantageously further field of application.
- the electric motor-driven wheel device has at least one arithmetic unit which is provided for the operator-specific parameter and / or at least one operating state characteristic of the Radgrund stressess, the electronic unit and / or the drive unit to an adjustment of a Fahre religionsWrits to take into account.
- the arithmetic unit is at least data technology with the operating unit and / or the electronics unit, and preferably with the operating unit and the electronics unit, connected.
- the operating unit provides at least the operator-specific parameter and the operating state parameter of the arithmetic unit.
- the arithmetic unit detects the provided operator-specific parameter and / or an operating state parameter and provides an electronic data signal linked to the operator-specific parameter and / or the operating state parameter as a function of the operator-specific parameter and / or the operating state parameter
- the arithmetic unit is provided for providing an electronic data signal, advantageously the drive unit, linked to the operator-specific characteristic variable and / or to the operating state parameter
- a "linked electronic data signal" is to be a calculated, correlated and / or combined electronic process according to a logical process - be understood nice data signal.
- the electronic data signal preferably effects a driving operating state adapted to the operating state parameter and / or to the operator-specific parameter.
- a "driving mode" should in particular be understood as meaning a state of the electromotive wheel device in which the electronic unit and / or the drive unit, for example, a rolling resistance of the Rad ground stressess and / or a
- Amplification of a braking force of the Rad ground stresses or a current application to the drive unit in response to the electronic data signal adapts and / or effects.
- a computing unit is dispensed with, wherein the drive unit and / or the electronics unit can be operated as a function of the operator-specific parameter.
- the control unit has an amplifier unit which is provided to amplify the correlated with the operator-specific characteristic and / or the operating state parameter electronic data signal.
- a wheeled vehicle with at least one electric motor-driven wheel device according to the invention in particular with a plurality of electric motor-driven wheel devices, is proposed.
- a wheeled vehicle as a wheeled suitcase, a wheelbarrow, a shopping cart, a golf bag, a roll container, a rolling board, a hospital bed, a sack truck, a lawn mower, a load transport vehicle, a cleaning machine, a walker, a wheelchair, a stroller, a pallet truck and / or a load-transport vehicle or another that appears appropriate to a person skilled in the art
- the wheeled vehicle comprises a holding unit, such as a headband and / or at least one handle.
- the operating unit can be arranged on a retaining clip, wherein an operating unit alternatively in an inner surface of an operator's glove, a bearing surface for an applied mass, in a pedal pedal and / or in a
- Rotary joint of the holding unit can be arranged.
- By means of the embodiment according to the invention can advantageously be achieved a flexible operation.
- a method for operating at least one electric motor-driven wheel device according to the invention, wherein at least one operator-specific parameter is detected in at least one method step by means of at least one operator control unit designed differently, in particular by a switching and / or lever element, wherein at least one electronic unit and / or a drive unit of the electric motor-driven wheel device are operated as a function of the at least one operator-specific parameter.
- the inventive design advantageously a high operating flexibility can be achieved.
- an operator-specific, simple and / or convenient operation of the electric motor-driven wheel device can advantageously be achieved by operation by means of a user-specific characteristic variable, which advantageously results in a user-specific
- the electric motor-driven wheel device according to the invention and / or the method according to the invention for operating a motor-driven wheel device according to the invention should / should not be limited to the application and embodiment described above.
- the electric motor driven wheel device according to the invention and the method according to the invention can be used to operate an electric motor driven wheel device according to the invention Fulfillment of a functionality described herein have a number differing from a number of individual elements, components and units mentioned herein.
- Fig. 1 is designed as a load carriage according to the invention
- Wheeled vehicle with a plurality of electric motor driven wheel devices according to the invention in a perspective view
- Fig. 2 is an electric motor driven wheel device with at least one control unit according to the invention in a block diagram.
- FIG. 1 shows a wheeled vehicle 36 with at least one electric motor-driven wheel device 10, in particular with a plurality of electric motor-driven wheel devices.
- the wheeled vehicle 36 is preferably designed as a load transporting carriage.
- the wheeled vehicle 36 may be in the form of a wheeled suitcase, a wheelbarrow, a shopping cart, a golf bag, a roll container, a rolling board, a hospital bed, a sack truck, a lawn mower, a trolley, a cleaning machine, a walker, a wheelchair, a stroller, a pallet truck and / or as a load transport vehicle and / or another wheeled vehicle 36 which appears expedient to a person skilled in the art be.
- the wheeled vehicle 36 has a headband unit 26.
- the retaining bracket unit 26 is provided for the action of a force action of an operator (not shown here) on the wheeled vehicle 36, in particular for a pushing and / or pulling force effect and preferably for a pressure and / or force action.
- the headband unit 26 is for a movement of the wheeled vehicle
- the wheeled vehicle 36 has a load storage unit 28.
- the load storage unit 28 is formed as a plate.
- the load-depositing unit 28 may be in the form of a suitcase, a shopping basket, a golf bag, a container, a board, a hospital bed, a transport container, a cleaning machine, a chair, a child seat and / or another load-bearing unit 28 that appears appropriate to a person skilled in the art be educated.
- the load rest unit 28 and the headband unit 26 are non-positively and / or positively connected with each other.
- the electric motor driven wheel device 10 is preferably designed as a smartwheel.
- the wheeled vehicle 36 preferably has a plurality of electric motor-driven wheel devices 10, which have an at least substantially analogous configuration to one another, so that in particular a description of a single electric motor driven wheel device 10 can be read on all further electric motor driven wheel devices 10 of the wheeled vehicle 36 ,
- the wheeled vehicle 36 preferably has four electric motor driven wheel devices 10.
- the electric motor driven wheel device 10 is arranged in an edge region, in particular in a corner of the load storage unit 28 of the wheeled vehicle 36.
- the electric motor driven wheel device 10 is non-positively and / or positively connected to the load storage unit 28.
- the electric motor driven wheel device 10 has a connection unit 30 and a Radgrund emotions 12.
- the connection unit 30 is designed as a mounting bracket, which is provided to arrange the Radgrund manipulate 12 on the load storage unit 28 of the wheeled vehicle 36, in particular to attach it.
- the wheel base body 12 is preferably mounted rotatably on the connection unit 30 relative to the connection unit 30 and / or relative to the load storage unit 28.
- the connection unit 30 is positively and / or positively connected to the load storage unit 28 connected.
- the connection unit 30 is also on the load storage unit 28 remote from the connection unit 30 with the Radgrund stresses 12 non-positively and / or positively connected.
- the Radgrundoasa 12 is formed as a wheel and has a cylindrical outer shape.
- the Radgrundsammlung 12 form a rim.
- the Radgrundoasa 12 forms a hub of a wheel with hub drive.
- the Radgrundoasa 12 is intended to cause a movement of the electrically driven wheel device 10 by a rolling, in particular by a rotational movement on a substrate.
- FIG. 2 shows the electric motor driven wheel device 10 in a block diagram.
- the electric motor driven wheel device 10 has at least one drive unit 14.
- the drive unit 14 is partially arranged in the connection unit 30.
- the drive unit 14 is operatively connected to the Radgroundsammlung 12.
- the drive unit 14 is provided to provide a torque for the Radgrundsammlung 12 and / or transfer to the Radgrundoasa 12.
- the drive unit 14 is provided to effect a movement, in particular a rotational movement, of the wheel base body 12 to a movement of the electric motor driven wheel device 10.
- the drive unit 14 preferably has an electric motor (not shown here), which is designed as an AC motor or preferably as a DC motor.
- the drive unit 14 can be operated as a function of at least one operator-specific parameter.
- the drive unit 14 is provided to effect a movement of the Radgrund stresses 12 to a movement of the electric motor driven wheel device 10 in response to at least one operator-specific characteristic.
- the electric motor-driven wheel device 10 it is possible for the electric motor-driven wheel device 10 to comprise at least one further electric motor which can be connected in parallel and / or in series for improved transmission of a torque to the electric motor.
- the electric motor-driven wheel device 10 has at least one electronic unit 16.
- the electronics unit 16 is arranged at least partially in the connection unit 30.
- the electronic unit 16 is formed as a circuit board.
- the electronic unit 16 is at least for controlling and / or regulating the drive unit 14 is provided.
- the electronic unit 16 can be operated as a function of at least one operator-specific parameter.
- the electronic unit 16 is provided for controlling and / or regulating at least the drive unit 14 as a function of at least one operator-specific parameter.
- the electronic unit 16 is provided to control and / or regulate the drive unit 14 to form a driving operating state, for example by means of a control and / or regulation of a rolling resistance and / or an increase in the braking force.
- the electronic unit 16 is provided to control and / or regulate the drive unit 14 to form a Fahr sunnyszu- state, for example by means of a control and / or regulation of a rolling resistance and / or an increase in the braking force, in response to a provided electronic data signal , Alternatively, the electronics unit 16 may be arranged outside the connection unit 30.
- the electronic unit 16 comprises at least one control and / or regulating unit (not shown here).
- the control and / or regulating unit is integrated in the electronic unit 16.
- the control and / or regulating unit is preferably provided at least for a control and / or regulation of at least the drive unit 14.
- the control and / or regulating unit is provided for a manual and / or automatic control and / or regulation of the drive unit 14.
- the electric motor driven wheel device 10 has at least one operating unit 18.
- the operating unit 18 is provided for actuation and / or operation by an operator 34.
- the operating unit 18 is formed differently by a switching and / or lever element.
- the operating unit 18 is provided for detecting at least one operator-specific characteristic.
- the operating unit 18 is provided to detect the operator-specific parameter.
- the operating unit 18 is provided to provide the operator-specific characteristic of the electronic unit 16 and / or the drive unit 14 as an electronic data signal.
- the operating unit 18 has at least one operating element 32.
- the operating element 32 is formed flat.
- the operating element 32 is preferably arranged on a handle of the retaining bracket unit 26 of the wheeled vehicle 36.
- the operating element 32 is preferably arranged around the handle of the headband unit 26 of the wheeled vehicle 36, at least partially encompassing it.
- the operating element 32 preferably forms at least partially and preferably at least a majority of a surface of the handle of the headband assembly 26 from.
- the operating unit 18 is provided to detect the at least one operator-specific parameter and to make it available to the electronic unit 16 and / or the drive unit 14 as an electronic data signal.
- the operator-specific parameter is correlated with a pressure and / or force of the operator 34 on the control unit 18.
- the operator-specific parameter can also be correlated with the pressure and / or force of an object on the control unit 18.
- the operating-site-specific parameter is correlated with a pressure and / or force of the operator 34 on the operating unit 18 and with an operating position and / or an operating location, a pressure and / or force of the operator 34 on the control unit 18.
- the operating position-specific parameter may be correlated with a movement of a pressure and / or force of the operator 34 and / or an item on the operating unit 18.
- the operating-site-specific parameter advantageously correlates with a spatial resolution and / or motion resolution of the pressure and / or pressure
- the operating element 32 is preferably provided for a pressure and / or force when grasping the handle of the headband unit 26.
- the operating element 32 may be formed in an inner surface of an operator's glove, in a foot pedal and / or as a planar control panel arranged on the headband unit 26.
- the operating unit 18 may have at least one further operating element, which may be arranged on a further handle of the retaining bracket unit 26 and / or another component of the electric motor-driven wheel device 10 and / or the wheeled vehicle 36.
- the further control element to the operating element 32 is constructed identical.
- the operating element 32 comprises a plurality of sensors.
- the sensors can be used as pressure and / or force sensors, for example as piezoelectric force sensors, for example as I EPE sensors, as electrodynamic force sensors. ren and / or be designed as torque sensors.
- the sensors are designed as microelectromechanical sensors (MEMS) and / or as FSR force sensors (Force Sensitive Resistance), for example as capacitive sensors.
- MEMS microelectromechanical sensors
- FSR force sensors Force Sensorsitive Resistance
- the sensors of the operating element 32 are designed to be identical to one another.
- the sensors of the operating element 32 are arranged offset from one another.
- the sensors of the operating element 32 are offset from each other and arranged in a planar manner.
- the sensors of the control element 32 are arranged in a regular grid.
- the sensors of the operating element 32 are arranged in a matrix, in particular in a two-dimensional matrix.
- the operating element 32 of the operating unit 18 is also provided for operating the electronic unit 16 and / or the drive unit 14 as a function of the operating-site-specific parameter.
- an operator 34 effects a pressure and / or force by means of a hand, by means of a finger and / or by means of an object on the operating unit 18, in particular on the operating element 32.
- the operating position-specific characteristic is at least for a control and / or regulation of a Direction of travel of the electric motor driven wheel device 10 is provided.
- the operator 34 can by means of a lateral to the direction of movement of the pressure and / or force by means of a hand, by means of a finger and / or by means of a
- control unit 18 Subject to the control unit 18 cause a change in the direction of travel.
- the operator 34 can increase a speed of the wheel base 12 and / or by means of a movement of the pressure and / or force effect on the operating unit 18 against the direction of travel reduce the speed of the Radgrund stressess 12.
- the electric motor-driven wheel device 10 has at least one detection unit 22.
- the detection unit 22 is a data technology with a
- the detection unit 22 is provided for detecting at least one operating state parameter of the wheel base body 12, the electronics unit 16 and / or the drive unit 14.
- the detection unit 22 has at least one detection element (not shown here).
- the sensing element may act as a speed sensor Acceleration sensor, for example, a gyrometer, a laser gyroscope and / or a gyroscope, a mass and / or force sensor, a distance sensor, such as a wireless sensor, and / or be designed as another suitable to those skilled appear reasonable sensor.
- the detection unit 22 is provided to a correlated to the operating condition parameter electronic
- Data signal in particular the computing unit 24 to provide.
- the electric motor driven wheel device 10 has at least one authorization unit 20.
- the authorization unit 20 is at least data-logically connected to the operating unit 18.
- the authorization unit is at least data-logically connected to the operating unit 18.
- the authorization unit 20 be at least technically connected to the computing unit 24 and / or the electronics unit 16.
- the authorization unit 20 is provided for authorizing use of the electronic unit 16 and / or the drive unit 14 by means of an authorization signal, in particular input by an operator 34, and / or to activate the electronic unit 16 and / or the drive unit 14.
- the authorization signal is embodied as a further operator-specific parameter, wherein the operator control unit 18 forms the authorization signal designed as a user-specific parameter, for example as a PIN code, as a blocking pattern code and / or as a sequence of pressure and / or force effects on the user Operating unit 18, for example as a
- Morse code recorded.
- an authorization signal preferably a PIN, a blocking pattern and / or a Morse code and preferably by means of a user-specific pressure and / or force of the operator 34
- the operator 34 can use the operating unit 18 and / or the operating unit via the operating unit 18 Authorize the electronics unit 16 and / or the drive unit 14.
- the operator 34 can activate by means of an input of an authorization signal, a use of the operating unit 18, the electronic unit 16, the drive unit 14, the electronic unit 16, the drive unit 14 and / or in particular a driving operating state of the electromotive wheel device 10.
- the electric motor driven wheel device 10 has at least one arithmetic unit 24.
- the arithmetic unit 24 is at least technically connected to the electronic unit 16.
- the arithmetic unit 24 is wirelessly connected to the electronic unit.
- the arithmetic unit 24 is in one Close range of the electronics unit 16 is arranged.
- the computing unit 24 is provided to take into account an operator-specific parameter and / or at least one operating state characteristic of the wheel base body 12, the electronics unit 16 and / or the drive unit 14 for adapting a driving operating state.
- the computing unit 24 is provided for calculating and / or linking the operator-specific characteristic variable and at least the operating state characteristic of the wheel base body 12, the electronic unit 16 and / or the drive unit 14 to an adaptation of a driving operating state.
- the operating state parameter may be correlated with the driving operating state, in particular with a speed and / or an acceleration of the wheel base 12, with a distance of the operating unit 18 from an operator 34, from an object and / or from an obstacle, an inclination of a driving surface, a mass application and a be designed as a reasonable operating condition characteristic to those skilled in the art.
- the arithmetic unit 24 is also provided to advantageously provide an electronic data signal associated with the operator-specific parameter and / or with the operating state parameter to the electronic unit 16.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Handcart (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017208354.9A DE102017208354A1 (de) | 2017-05-18 | 2017-05-18 | Elektromotorisch angetriebene Radvorrichtung |
| PCT/EP2018/062162 WO2018210684A1 (de) | 2017-05-18 | 2018-05-09 | Elektromotorisch angetriebene radvorrichtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3625081A1 true EP3625081A1 (de) | 2020-03-25 |
Family
ID=62186421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP18725155.8A Withdrawn EP3625081A1 (de) | 2017-05-18 | 2018-05-09 | Elektromotorisch angetriebene radvorrichtung |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3625081A1 (de) |
| CN (1) | CN110612229A (de) |
| DE (1) | DE102017208354A1 (de) |
| WO (1) | WO2018210684A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202019103919U1 (de) * | 2019-07-16 | 2020-10-19 | Cybex Gmbh | Kinderwagengestell, Kinderwagen und computerlesbares Speichermedium |
| SI25808A (sl) * | 2020-03-13 | 2020-09-30 | Marko MAKAROVIČ | Samokolnica s pogonom |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19947426A1 (de) * | 1999-10-03 | 2001-04-05 | Expresso Deutschland Transp Ge | Mitgehend führbare Antriebseinheit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE505427C2 (sv) * | 1994-12-07 | 1997-08-25 | Dahlmans Klippo Ab | Motordriven gräsklippare |
| ES2146553B1 (es) * | 1998-11-28 | 2001-03-01 | Es De Electromedicina Y Calida | Sistema para el accionamiento controlado de un dispositivo propulsado por electromotor. |
| CN2592496Y (zh) * | 2002-11-20 | 2003-12-17 | 中国科学技术大学 | 自平衡两轮电动车 |
| CN100431906C (zh) * | 2005-04-14 | 2008-11-12 | 丰田自动车株式会社 | 共轴两轮车辆 |
| DE102009059789A1 (de) * | 2009-12-21 | 2011-06-22 | Continental Automotive GmbH, 30165 | Radelektronik, Fahrzeugrad und Fahrzeug |
| US20130081891A1 (en) * | 2011-10-04 | 2013-04-04 | Boosted Boards | Personal transport vehicle |
| DE202012001457U1 (de) * | 2012-02-13 | 2013-06-07 | Reiser Aktiengesellschaft Maschinenbau | Rollator als Gehhilfe mit adaptiv geregelten elektromotorisch angetriebenen Rädern |
| DE202014010649U1 (de) * | 2013-05-06 | 2016-02-26 | Future Motion, Inc. | Selbststabilisierendes Skateboard |
| CN106542030A (zh) * | 2016-10-18 | 2017-03-29 | 深圳市四驾马车科技实业有限公司 | 一种自平衡两轮车 |
-
2017
- 2017-05-18 DE DE102017208354.9A patent/DE102017208354A1/de not_active Withdrawn
-
2018
- 2018-05-09 WO PCT/EP2018/062162 patent/WO2018210684A1/de not_active Ceased
- 2018-05-09 CN CN201880032521.1A patent/CN110612229A/zh active Pending
- 2018-05-09 EP EP18725155.8A patent/EP3625081A1/de not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19947426A1 (de) * | 1999-10-03 | 2001-04-05 | Expresso Deutschland Transp Ge | Mitgehend führbare Antriebseinheit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110612229A (zh) | 2019-12-24 |
| WO2018210684A1 (de) | 2018-11-22 |
| DE102017208354A1 (de) | 2018-11-22 |
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