WO2022167372A1

WO2022167372A1 - Bicycle handlebar comprising an integrated display

Info

Publication number: WO2022167372A1
Application number: PCT/EP2022/052235
Authority: WO
Inventors: Sabrina Gwendolin Fischer; Matthias Alexander Huber
Original assignee: Sabrina Gwendolin Fischer; Matthias Alexander Huber
Priority date: 2021-02-04
Filing date: 2022-01-31
Publication date: 2022-08-11

Abstract

The invention relates to a bicycle cockpit (100) for a bicycle which can be driven by muscle power and/or motor power. The bicycle cockpit (100) comprises: a handlebar (110) having two opposite handlebar ends (108, 108') and a receiving bay (204) located between the handlebar ends; and a computer unit (206) which can be accommodated in the receiving bay (204) and has at least one display unit (202). The bicycle cockpit (100) is characterised in that the receiving bay (204) is designed in such a way that the computer unit (206) can be accommodated completely, in particular integrally, in the receiving bay.

Description

BIKE HANDLEBAR WITH INTEGRATED DISPLAY

DESCRIPTION

field of invention

The invention generally relates to the field of bicycles which can be driven by muscle power and/or by motor power. In particular, the invention relates to a bicycle cockpit for a bicycle that can be driven with muscle power and/or motor power, consisting of a handlebar and a computer unit integrated in the handlebar. Furthermore, the invention relates to a handlebar, a bicycle and a computer unit.

Technical background of the invention

Bicycles, in particular racing bicycles, gravel and/or cross-country bicycles, mountain bikes, eBikes or electric bicycles, can usually have a large number of components that enable a driver to meet certain safety requirements, to obtain driving data such as route information, and also Obtain performance data about the bike or the rider.

So it is known that bike computers, speedometers, mobile phones, cell phones, smartwatches, mobile end devices, lights, cameras or the like are installed in the area of the handlebars on bicycles, in particular on two-wheelers, racing bikes, gravel and/or cross-country bikes, mountain bikes, eBikes or electric bikes additionally to be attached, for example, by means of an adapter or a fastening. This is used, among other things, for navigation, as security measures and/or for displaying various parameters, which, among other things, can be transmitted from sensors of various components to the display unit(s) either via cable and/or wirelessly. For example, data from pedal sensors can be transmitted wirelessly to a bicycle computer. The cycle computer can be designed, among other things, to use this data to calculate the calorie consumption of the rider or a cadence. These additional components in the area of the handlebar often not only disturb the aesthetics, but can also change or negatively influence the aerodynamic properties in the front area of the bicycle. By mounting brackets, adapters or fasteners that are additionally attached to the handlebars, these components are not adequately protected against environmental influences or damage from falls and vandalism or theft and cannot be centrally controlled by one or more computers and/or systems that are connected together operate and control in a user-friendly manner.

Furthermore, missing or insufficient lighting on the bike can lead to significantly reduced safety in road traffic.

If no additional components are installed on the handlebars, e.g. a navigation device, a driver often uses a mobile device, e.g. a smartphone, cell phone or mobile phone to obtain the desired functions. However, using a mobile device while driving increases the risk of accidents.

It is known in the prior art to integrate a bicycle computer together with a light in a handlebar of an electric bicycle. A disadvantage of the solutions in the prior art, however, is that these solutions are not independent units that are independent of the bicycle. This means that the known solutions are dependent on the energy supply of the electric bicycle, for example. In addition, in the known solutions, the bicycle computer, the handlebars and the stem are integrated together. This is disadvantageous because an individual choice of a suitable stem and an individual adjustment of the angle of inclination of the handlebar is not possible. In addition, the bicycle computer can only be exchanged with great effort, as other components of the bicycle are affected.

Summary of the Invention

It is therefore the object of the invention to allow a bicycle computer to be integrated into a handlebar, which addresses the disadvantages of the prior art. It is a particular object of the invention to reduce the air resistance of a bicycle, in particular to reduce it without having to do without a bicycle computer or the like. It is also a particular task of Invention to increase the safety of a bicycle for the driver. It is also an object of the invention, in particular, to enable a bicycle to be adapted to the rider and at the same time to ensure a high degree of integration of components. It is also an object of the invention to protect a bicycle from possible theft of the bicycle itself and/or a part of the bicycle. In addition, it is a particular object of the invention to ensure high functionality of a bicycle handlebar.

The object is solved by the subject matter of the independent claims. Advantageous developments of the invention result from the dependent claims and the following description.

A first aspect of the present disclosure relates to a bicycle cockpit for a bicycle that can be driven with muscle power and/or motor power. The bicycle cockpit has a handlebar with two opposite handlebar ends and a receiving bay arranged between the handlebar ends, and a computer unit which can be accommodated in the receiving bay and has at least one display unit. The bicycle cockpit is characterized in that the bay is designed in such a way that the computer unit can be accommodated completely, in particular integrally, in the bay.

The computer unit can thus be arranged non-detachably and/or detachably protected by a safety system via the receiving bay in the handlebar or on the handlebar structure with or without a stem. As a result, the bicycle cockpit consisting of handlebars with an integratable computer unit can advantageously significantly reduce the possibility of damage from falls or vandalism or theft or from weather conditions and/or dust on the bicycle cockpit for a bicycle that can be driven with muscle power and/or motor power .

The computer unit can also be partially accommodated in the accommodation bay, for example. Alternatively or additionally, it is conceivable that a part of the computer unit or elements of the computer unit can be accommodated in the receiving bay and further elements of the computer unit can be arranged elsewhere, e.g. in a bicycle handlebar and/or in a bicycle frame, in particular in an accommodating chamber within a bicycle frame. Further advantages can be seen in providing a simplified and clear operation of desired parameters and increasing traffic safety through sufficient and integrated elements or components, such as lighting and cameras. In addition, networking between a bicycle cockpit and a mobile phone can enable simpler and safer operation for the user on the bicycle.

In addition, fully accommodating the computer unit in the accommodating bay can provide an aesthetically uncluttered cockpit design for the bicycle and can also provide aerodynamic benefits. The term cockpit can generally refer to the handlebars with stem or without stem and/or without shifters of the bicycle. It should be noted that the expression "completely recordable" is to be understood broadly in the context of the present disclosure. This can include a complete construction of the computer unit in the bay or in the handlebars or bicycle cockpit. It can also include a differential or an integral construction of the computer unit can be understood.

The integrated design can also ensure an aerodynamically advantageous cockpit of the bicycle. For example, a certain drag coefficient (Cw) of the handlebars and/or the entire bicycle can be achieved by completely accommodating the computer unit in the accommodating bay.

The term "bicycle cockpit" is to be understood broadly in the context of the present disclosure. The term bicycle cockpit can, for example, generally designate a driving unit, a unit or the device described here, which can be designed as a bicycle computer and handlebar Computer unit can be understood, for example, as a bicycle computer, a bicycle control device, a navigation device, a control device, an exposure system and/or a data processing device.

The bicycle can preferably be any two-wheeler, three-wheeler and/or four-wheeler, which is equipped with or without motor support for moving the bicycle. This can be a bicycle, two-wheeler, racing bike, Trade gravel bikes, time trial bikes, triathlon bikes, mountain bikes, trekking bikes, city bikes, urban bikes, cross country bikes, e-bikes, electric bikes and/or S-pedelecs. The engine power can, in particular, be a motor driven with electrical energy.

In one embodiment, the computer unit can be a data processing device, a computer, e.g. including an input device or the like. The computer unit can also include one or more computing units, evaluation units, data acquisition units or other customary elements or components of a computer. Relevant components of the computer unit can thus be hidden inside the handlebar, so that environmental influences and in particular damage of a mechanical nature or caused by the weather, as well as attempted theft of the computer unit or vandalism, can be reduced or prevented.

It can prove advantageous to set up the computer unit for all functions such as control for capturing image and/or video material and/or processing and/or controlling data and/or controlling exposure and/or camera systems and other user interventions .

The display unit can in particular be a screen, a display or the like. It should be noted that having a display unit is not limited to a single display unit and/or display and that multiple display units can also be provided in the bicycle cockpit. In one embodiment, a wide variety of settings and/or activities can be displayed and made easily accessible via the display unit for the driver. The user can have desired data displayed via the display unit. The computer unit as well as the display unit can be coupled wirelessly or by a cable to a cell phone, such as a cell phone, or other additional devices.

In one embodiment, the computer unit integrated in the handlebar can be designed with one or more computers. Other components or elements such as lighting and/or camera systems can also be implemented with a computer. In one embodiment, the link, which can also be referred to as a link unit, can be designed with any contour that is advantageous to match the computer unit. The contour of the handlebar can be aerodynamically advantageous.

In one embodiment, a handlebar can have at least a substantially flat surface in the area between the handlebar ends, wherein the surface can run at least substantially parallel to a ground plane. It is also conceivable that the area between the ends of the link can have an oval, in particular longitudinally oval, cross-section, in particular in a plane transverse to the link.

According to one embodiment, the bicycle cockpit can be characterized in that the handlebars and/or the computer unit are/is detachably connected to a stem.

A bicycle cockpit in which the stem is detachably connected to the handlebars can prove to be advantageous for adjusting a seating position of the user of the bicycle, since the seating position can be individually adjusted as a result.

According to one embodiment, the bicycle cockpit can be characterized in that the display unit of the computer unit and the handlebar are flush. This avoids edges or possible irregularities at the contact points between the computer unit and the handlebars, which could negatively affect the aerodynamics and haptics as well as the design of the entire bicycle cockpit. Such edges or irregularities can also be disadvantageous as far as external influences are concerned, since dirt could collect on such an edge, for example.

The term "flush" is to be understood broadly in the context of the present disclosure. This means that a surface or outer surface of the computer unit, in particular the display unit of the computer unit, corresponds to a surface of the handlebar. In other words, the handlebar and the computer unit must be designed in such a way that when the computer unit is received in the receiving bay, there is no or as little as possible a (rough) edge, gap and/or crack between the handlebar and the display unit of the computer unit. In particular, this means that the distance between a surface of the display unit and a surface of the handlebar is less than or equal to 0.5 cm, less than or equal to 0.2 cm or less than or equal to 0.1 cm.

According to one specific embodiment, the bicycle cockpit can have an energy store which can be arranged or is arranged in the handlebars and which can be set up to at least partially supply the computer unit with electrical energy.

In other words, the bicycle cockpit can be operated with its own energy store, for example with a rechargeable battery or with a battery. Thus, a bicycle driven by muscle power can have only one energy store overall. Said energy store can be used, for example, to supply the computer unit with electrical energy. At the same time, however, the energy store can also supply electrical energy to an electronic circuit, e.g.

For example, it is conceivable that the computer unit can be charged via an existing connection, such as a charging connection of an electronic circuit.

Alternatively or additionally, the bicycle cockpit can be operated, for example, via one or more photovoltaic fields inside the bicycle. For example, if the bicycle is an eBike or an electric bicycle, the bicycle cockpit can be powered by an eBike or electric bicycle battery. It is therefore conceivable that the bicycle cockpit can be supplied with electrical energy via a number of energy stores, which can be arranged at different locations. In one embodiment, at least one photovoltaic field can be arranged in the area of the display unit, in particular at least partially transparent to light. This makes it possible for an image displayed by the display unit to be visible to the user and at the same time energy to be generated by the at least one photovoltaic field. In the context of this disclosure, partially translucent can mean that at least 20%, 30%, 40%, 50%, 60%, 70%, 80% or 90% of the light emitted by the display unit passes through the photovoltaic field. In one embodiment, the energy store can have a battery and/or an accumulator and additionally or alternatively an inductive coupling, possibly also for charging the accumulator and/or an energy supply line.

In one embodiment, a respective energy supply line can run partially or completely inside the handlebar and/or with a connection to an energy supply of the underlying bicycle, two-wheeler, racing bike, gravel bike, Triathlon bike, mountain bike, cross country bike, eBike, electric bike and/or S-Pedelec.

The energy supply for the operation of the bicycle cockpit, consisting of several elements and/or components, can thus be implemented in a variety of ways, with different energy supply means being able to be used individually or in combination with one another.

According to one embodiment, the bicycle cockpit can also have a movement sensor, which can be set up to carry out a movement measurement and to switch on the computer unit based on the movement measurement. Alternatively or additionally, the bicycle cockpit can have a movement sensor which can be set up to carry out a movement measurement and based on the movement measurement to at least partially supply the computer unit with electrical energy by means of an energy store.

The term "switch on" is to be understood broadly in the context of the present disclosure. This can be understood to mean that the computer unit is switched from a standby mode to an active mode. Switching on can also mean or cause the computer unit to boot up.

Thus, for example, the movement sensor can detect an acceleration, a movement direction, a speed of a general movement of the bicycle and/or the bicycle cockpit. Thus, the movement sensor can be designed as an inertial measuring unit. For example, based on a movement measurement of the movement sensor, the computer unit can be configured or set up in such a way that it starts up or is switched on automatically when the user of the bicycle uses the bicycle moves again after a more or less long period without the bike moving. The term "phase" is to be understood broadly in the context of the present disclosure. It can be a predetermined or adjustable time.

Conversely, it is also conceivable that the computer unit can be designed to switch itself off automatically if the motion sensor has detected little or no motion for an adjustable, stored or predetermined time. The expression "little movement" means a lower limit or an upper limit with regard to a speed and/or an acceleration, which can be stored or can be defined, for example, in a memory of the bicycle cockpit.

Automatic switching on or off of the computer unit can depend on a speed, a direction of movement and/or a movement acceleration. It is also conceivable that the automatic switching on or off of the computer unit depends on a predetermined and/or adjustable speed, direction of movement and/or acceleration of movement.

As an alternative or in addition, the movement sensor can also be designed to initiate an energy store based on a movement measurement to supply the computer unit with electrical energy. Thus, for example, electrical energy from an energy store responsible for supplying electrical energy to the computer unit can advantageously be saved. In addition, the motion sensor based on a motion measurement can also serve as anti-theft protection for the entire bicycle and/or individual bicycle parts.

According to one embodiment, the bicycle cockpit can also have at least one interface, in particular a wireless interface, which can be set up to exchange data with an external and/or internal sensor. Alternatively or additionally, signals such as radio signals can also be exchanged, sent and/or received via the interface with the bicycle cockpit.

Thus, for example, a data transmission of data from the bicycle cockpit and from other external devices, sensors and / or Mobile phones be designed wirelessly. Alternatively, a wired data connection is conceivable.

The external sensors can be any type of sensors that are not arranged in the bicycle cockpit or on the bicycle cockpit. These can be sensors that are arranged on the bicycle and/or on the user of the bicycle and/or outside of the bicycle. Conceivable examples of this are a wattmeter or force sensor, arranged in particular on a bicycle pedal and/or crank, a pulse belt, speed sensor, camera system arranged on the user or the like.

The term "internal sensor" can be understood to mean any sensor or device that is arranged in the bicycle cockpit or on the bicycle cockpit. This term can also mean any sensor that is in the bicycle, within the bicycle structure or is arranged in a bicycle part.

In general, in one embodiment, the data may be measurement data that may indicate measured values. This can be, for example, a wattage, a weighted wattage, a speed of the bicycle, geographic coordinates of the bicycle, an altitude above sea level, meters in altitude, a temperature, air pressure, average speed and/or other data. Said signals can indicate messages such as radio messages, reports, warnings or the like. The signals as well as the data can generally indicate information which the user of the bicycle cockpit can pass on and/or the bicycle cockpit can pass on to the user.

According to one embodiment, the bicycle cockpit can be characterized in that the computer unit can have at least one user interface, which can be set up to receive inputs from a user. Input from a user may be convertible to a control signal. The computer unit can also be controllable via the user interface using the control signal. Alternatively or additionally, the user interface can be designed as a capacitive sensor. The input of the user can also be an indication of the user. In principle, the user can adapt and/or change a configuration of the display unit of the computer unit via an input. A view of the display may be customized and/or changed via user input. Alternatively or additionally, the user can, for example, specify and/or type in a destination, in particular a geographic destination. A user can also adjust and/or change a brightness of the display unit of the computer unit via an input. Alternatively or additionally, the user can, for example, change the font size or the display size of the display unit (pinch-to-zoom) by touching a gesture, for example using two or three fingers. The action of tapping ("touching") on the display unit can generally be understood as an input. With an input, the user can delete, change and/or add data, ie driving data, training data and/or geographic data.

In general, in one embodiment, the user interface can also be the display unit of the computer unit. In this case, the display unit can be designed as a touch screen or touch display. Alternatively, the user interface may be an area of the display unit. Thus, for example, buttons, which can be associated with a great deal of effort in the manufacture of the bicycle cockpit and/or the handlebars, can be avoided. Physical buttons are also subject to greater wear and tear and there is a risk of debris accumulating between the moving parts of the buttons. The touch screen or the touch display can be designed as a capacitive touch screen. Additionally or alternatively, it is conceivable that the user interface is arranged in the area or next to the display unit, which can be designed as an ultrasonic sensor, for example. The user interface can be designed to detect hand or finger gestures of a user that are executed above and at a minimum distance and/or maximum distance from the user interface. The user interface may further be configured to associate an input based on these gestures, which may be processed as described above.

The user interface does not allow the driver, or the user, to use their mobile phone while driving for video recordings, calls, music and/or audio settings and/or to operate other applications necessarily having to take in hand, but the user can leave other devices such as the mobile phone untouched at another location and perform all functions via the user interface of the computer unit.

According to one embodiment, the at least one user interface can have an area recognition unit, which can be set up to recognize an area of a contact between the user interface and a user. The computer unit can also be set up to reject an input from a user if an area recognized by the area recognition unit is larger than a predetermined limit value.

According to one embodiment, the bicycle cockpit can also have an audio output system, which can be set up to output one or more acoustic messages, in particular to output an acoustic message when requested by a user. Such a sound output system can replace a bell, for example. Thus, the user of the bicycle can output an acoustic message, e.g. to warn or draw the attention of pedestrians. It is also conceivable that the sound output system can be designed to output a warning sound when braking heavily. The computer unit can be designed to use received acceleration data, e.g. from an acceleration sensor, to detect a braking condition, in particular when a limit value of a measured negative acceleration is exceeded, and when the braking condition is detected, to emit a control signal for outputting a warning tone to the audio output system. The sound output system can also serve to protect against theft, for example by informing the owner of the bicycle of unauthorized access to the bicycle or the bicycle cockpit with an acoustic message.

According to one embodiment, the bicycle cockpit can also have at least one internal sensor selected from the following list: a temperature sensor, an air pressure sensor, a brightness sensor and a distance sensor. Other sensors are also conceivable.

According to one embodiment, the bicycle cockpit can also have a first light unit, which can be arranged between the handlebar ends and communicatively connected to the computer unit. The first light unit can be designed to be controllable by the computer unit.

The first light unit can be one or more lights or illuminants. It can generally be a lighting system. Such a lighting system can be implemented, for example, with white and/or colored light elements, e.g. LEDs. In particular, the first light unit can meet a predetermined luminous intensity, predetermined color temperature and/or predetermined requirements. It is conceivable that the first light unit meets predetermined requirements for traffic.

The computer unit can optionally have a brightness sensor. The brightness sensor can be set up to measure the brightness, in particular the ambient brightness. Based on such a measurement, the first light unit can switch on automatically or be switched on by the computer unit. For example, the first light unit can be set up in such a way that when the brightness exceeds and/or falls below a predetermined limit value or a threshold value, the first light unit switches on and/or switches off. The first light unit can also be set up in such a way that it can also be used as a flashing unit and/or as a signal light. The first light unit can also be designed to change its light color.

According to one specific embodiment, the computer unit can have a position determination unit that can be designed to determine a current position of the bicycle cockpit and to output position data to the computer unit. In one embodiment, the computer unit can be configured to display the position data on the display unit, for example on a map. The position data can also be used, for example, to protect against theft and/or to detect or track a theft.

According to one embodiment, the bicycle cockpit can have a camera system for delivering image data and/or video data, which can be communicatively connected to the computer unit and can be controllable by the computer unit. The computer unit can be set up to image and / or Receiving video data and displaying the received image and/or video data using the display unit.

Image data or video data recorded by the camera system can be used, for example, to protect against theft and/or as legally compliant evidence in the event of vandalism or traffic violations.

According to one embodiment, the handlebar can have a hollow cable space, wherein the bicycle cockpit can have at least one connecting cable that can be arranged in the cable space and can communicatively connect the computer unit to electrically operated components, in particular to a camera system, a first light unit, a/the second light unit, a/the position determination unit, and/or the energy store.

With this embodiment, the components associated with the computer unit can be fully integrated inside the handlebar. Advantageously, the routing of the ducts inside the handlebar avoids the occurrence of aesthetic disturbances and the routing inside the handlebar can also serve to protect the ducts from atmospheric agents and impacts.

In one embodiment, the camera system can be designed or arranged in the handlebars such that an image sensor of the camera system is designed to detect an image detail against the direction of travel of a/the bicycle and send it as image data to the computer unit. The camera system can have a wide-angle lens or an objective which has a focal length of less than 50 mm, less than 35 mm, less than 20 mm and/or less than 15 mm.

In one embodiment, the computer unit can be designed to select a partial image section within the received image data and to display the partial image section on the display unit.

With the embodiment described above, it is possible for the camera system to record a large image detail, with only a partial image detail being displayed to the user. This is advantageous when the image sensor is not aligned exactly across a ground plane. in one In such a case, the computer unit could correct the image in such a way that the display of the partial image section simulates a completely transverse arrangement of the sensor to the ground plane.

The second light unit can also be one or more lights. It can generally be a lighting system. Such a lighting system can be implemented, for example, with white and/or colored light elements, e.g. LEDs. In particular, the first light unit can meet a predetermined luminous intensity, predetermined color temperature and/or predetermined requirements. The first light unit can also be set up to be used as a blinker and/or signal light. It is conceivable that the first and/or the second light unit meets predetermined traffic requirements. In other words, it can prove to be advantageous for the first and/or the second light unit to be designed to be suitable for traffic. The second light unit can be referred to as a rear light, for example.

According to one embodiment, the handlebar can be made of fiber composites.

According to one embodiment, the computer unit can be designed so that it can be connected firmly, in particular glued, to the handlebar in the receiving bay.

According to one embodiment, the computer unit can have an integral housing, in particular a waterproof and/or one-piece housing.

According to one embodiment, the handlebar can be designed as a racing bike handlebar. Alternatively or additionally, the handlebar can have a crossbeam which can be formed in one piece with two gripping elements which are arcuate in side view, it being possible for the receiving bay to be arranged within the crossbeam of the handlebar.

According to one embodiment, the handlebar can have a handlebar depth, which can be a measure for a pre-bending from the center of the cross member to the foremost point in the direction of travel, the arc-shaped gripping elements. Alternatively or additionally, the handlebars can have a handlebar height which is a vertical dimension from the cross member to the point furthest away from it can be arcuate gripping elements. In addition, the handlebar can be designed in one piece with the stem.

According to one embodiment, at least one of the two arcuate gripping elements can have a/the second light unit, which can be arranged on an end of the arcuate gripping element that is arranged opposite to a travel direction of a/the bicycle. The second light unit can also be communicatively connectable or connected to the computer unit.

Alternatively or additionally, the second light unit can be designed to be controllable by the computer unit. The second light unit can be regarded as a rear light, for example.

Furthermore, the present disclosure proposes in particular a handlebar for a bicycle, two-wheeler, racing bike, gravel bike, triathlon bike, mountain bike, cross-country bike, e-bike, electric bike and/or S-pedelec that can be driven with muscle power and/or motor power. The handlebar can have a receiving bay which is configured to receive a computer unit, such as a computer unit of a bicycle cockpit, as described above and below.

A further aspect of the present disclosure relates in particular to a bicycle which can be driven with muscle power and/or with engine power. The bicycle can be equipped with a bicycle cockpit as described above and below. For example, the bicycle can have handlebars as described above.

According to one embodiment, the computer unit can be arranged partially in the frame of the bicycle. In other words, elements or parts of the computer unit can be arranged in the frame or in the seat post or in other areas in or on the bicycle. This can prove advantageous, for example, if space is to be saved in the bicycle cockpit or the like.

A further aspect of the present disclosure relates to a computer unit for a bicycle that can be driven with muscle power and/or motor power, which is set up to be connected flush with a handlebar of the bicycle. In particular, the computer unit can be accommodated via a receiving bay of the handlebars of the bicycle and thus connected flush with the handlebars will. The computer unit may be the bicycle cockpit computer unit as described above.

The term "flush" is still to be understood broadly in the context of the present disclosure. This can also be understood to mean that the display unit of the computer unit forms a smooth uniform surface with the handlebar. It is noted, however, that such a uniform surface has contours of the handlebar The term "flat" can thus be understood that there should be no hole, gap, edge or the like between the display unit of the computer unit and the handlebar.

Further embodiments emerge from the dependent claims.

With reference to the accompanying figures, exemplary embodiments of the invention are described in detail and various views are shown.

Brief description of the figures

Figure 1 shows a schematic view of a bicycle cockpit according to an embodiment.

FIG. 2 shows a schematic view of a bicycle cockpit according to a further exemplary embodiment.

FIG. 3 shows a schematic view of a computer unit according to an embodiment.

Figure 4a and 4b show a schematic view of a bicycle cockpit according to a further embodiment.

FIG. 5 shows a schematic view of a bicycle cockpit according to an exemplary embodiment.

FIG. 6 shows a schematic view of a bicycle cockpit according to a further exemplary embodiment.

FIG. 7 shows a sectional, schematic view of a bicycle cockpit according to an exemplary embodiment. FIG. 8 shows a schematic side view of a bicycle cockpit according to an exemplary embodiment.

FIG. 9 shows a sectional, schematic view of a bicycle cockpit according to an embodiment.

FIG. 10 shows a sectional, schematic view of a bicycle cockpit according to a further exemplary embodiment.

Similar, similarly acting, identical or identically acting elements are provided with similar or identical reference symbols in the figures. The figures are merely schematic and not true to scale.

Detailed description of implementation examples

FIG. 1 shows a schematic view of a bicycle cockpit 100 for a bicycle that can be driven with muscle power and/or motor power, according to an exemplary embodiment. The bicycle cockpit 100 is shown in Figure 1 in a plan view, i.e. in the x,y plane. The bicycle cockpit 100 of FIG. 1 has a handlebar 110 with two handlebar ends 108, 108'. A receiving bay 204 is arranged between the two opposite link ends 108, 108'. The receiving bay 204 can be designed to receive a computer unit 206 . The receiving bay 204 can be cut out or designed to fit the associated computer unit 206 precisely. The accommodation bay 204 is designed, manufactured or designed in such a way that the computer unit 206 can be accommodated completely, in particular integrally, in the accommodation bay. It should be noted that all of the components or elements of the bicycle cockpit 100 may be of integral and/or differential construction.

The computer unit 206 can be firmly connected to the handlebar 110 in the receiving bay 204 , for example glued firmly by means of adhesive. The computer unit 206 can, for example, be accommodated in the accommodation bay 204 without tools. The computer unit 206 integrated in the handlebar 110 with or without the stem 104, including one or more display unit(s) 202, can be either non-detachable and fixed to the handlebar structure or, protected by a safety system, detachable or removable from the handlebar 110 or the handlebar structure be executed. It is also conceivable that the computer unit 206 has a housing in an integral design. The housing can be waterproof and/or constructed in one piece. Due to the integrated design of the computer unit 206 including all components, these can be protected, among other things, from damage caused by falls, vandalism or theft, as well as from the effects of the weather, water and dust. The complete integration of the components and/or elements into the handlebar 110 can not only reduce the overall weight of the bicycle, with a comparable addition of external additional components via mounts, but also improve the aerodynamics as well as the aesthetics of the overall bicycle. The integrated components and/or elements, their functions, the possibility of storing data and displaying various parameters can support the user of the bicycle with regard to training, entertainment, navigation, safety and visibility on the road and/or the wireless connection to different applications.

The computer unit 206 also has one or more display units 202 . The display unit 202 can be used, for example, to display vehicle data, driving data, driver data, environmental data such as weather data, navigation data, externally added data or the like to the user of the bicycle.

The bicycle cockpit 100 of FIG. 1 and in particular its handlebar 110 shows various exemplary handlebar contours 102, 102′, 102”. The geometry of the receiving bay 204 and of the computer unit 206 can depend, for example, on the corresponding handlebar contour 102, 102′, 102″. The handlebar contours 102, 102′, 102″ can have different drag coefficients and can therefore be more or less aerodynamic.

It should be noted that the handlebars 110 of FIG. 1 are formed in one piece with the stem 104 of the bicycle. The width or contour of the stem 104 may also vary based on the need for a particular drag coefficient, the footprint of the computing unit and/or the display unit, or the taste of a user of the bicycle and/or a bicycle manufacturer's customer.

The link 110 can be made of fiber composites, for example. However, other materials for the manufacture of the link 110 are conceivable. The link 110 has a cross member which is formed in one piece with two gripping elements 106, 106' which are arcuate in side view. In order to manufacture the handlebar, it can prove advantageous to design the entire bicycle cockpit 100 and/or in particular the handlebar 110 without buttons. However, it is conceivable that the bicycle cockpit has operating buttons that are integrated in the handlebars.

FIG. 2 shows a bicycle cockpit 100 according to a further exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 2 has the same elements and/or components as the bicycle cockpit 100 of FIG. The computer unit 206 including the display unit 202 of the bicycle cockpit 100 is permanently installed in the handlebars or in the bicycle cockpit 100 in FIG. The display unit 202 of the computer unit can optionally have a user interface 218 .

The handlebar 110 and the stem 104 of the bicycle cockpit 100 are formed in two parts in the exemplary embodiment in FIG. Thus, the handlebar 110 and/or the computer unit 206 is detachably connected to the stem 104 . The handlebar 110 or the bicycle cockpit 100 can also have a first light unit 602 which is arranged between the handlebar ends 108, 108'. The first light unit 602 can be connected to the computer unit 206, in particular communicatively. It is conceivable that the first light unit 602 can be controlled with the computer unit 206, for example by means of a user interface 218 (not shown here) of the computer unit 206. This can be understood to mean that, for example, the illuminance, the light color, the light beam, the luminous flux or other light-related variables of the first light unit 602 can be controlled by the computer unit 206 .

FIG. 3 shows a schematic view of a computer unit 206 according to an embodiment. Such a computer unit 206 can be accommodated, for example, in an accommodation bay 204 of a handlebar 110 of a bicycle cockpit 100, as described above and below. The geometry and/or shape of the computer unit 206 is only shown schematically in FIG. The computer unit 206 is shown in block diagram form in FIG. The computer unit 206 in FIG. 3 has a display unit 202 . The display unit 202 can also serve as the user interface 218 . In fact, it is conceivable for the display unit 202 to be in the form of a display or screen, for example, and to be a touch screen or touch screen can, via which a user can control and/or operate the computer unit 206 .

In addition, the computer unit 206 can have an energy store 212 which is set up to at least partially supply the computer unit 206 with electrical energy. The energy store 212 can be arranged in the handlebar 110, for example.

Computer unit 206 in FIG. 3 also has a movement sensor 208, which can be set up to supply computer unit 206 with electrical energy at least partially by means of an energy store 212 based on a movement measurement carried out by movement sensor 208. Alternatively or additionally, the motion sensor 208 can be set up to instruct the computer unit 206 to start up based on a motion measurement carried out by the motion sensor. Thus, for example, energy of the energy store 212 can be saved. The motion sensor can be designed as a tilt switch, for example. Alternatively, it is also conceivable that the movement sensor is designed as an acceleration sensor of an inertial measurement unit (IMU).

Computer unit 206 in FIG. 3 can also have an interface 214, which can be set up, for example, to wirelessly exchange data with an external and/or internal sensor 216, for example via radio.

In other words, the bicycle cockpit 100 can use the motion sensor 208 to recognize when the bicycle is being used or when the computer unit 206 is possibly being used by a user. An exemplary situation can be seen in the bicycle being left unused against a wall for a certain period of time. As soon as the bicycle is removed from the wall, movement is detected and recorded by the motion sensor 208, whereupon the computer unit 206 can be instructed to start up or switch from a stand-by mode to an on mode. During the period in which the bicycle remains stationary, the computer unit can thus consume little or no electrical energy.

It is conceivable that in a memory device of the computer unit

Movement patterns are stored, the specific movements of the bike or the motion sensor are assigned. Thus, a kind of gesture control can be achieved by moving with the bicycle. An example could be that by tilting from right to left while stationary, the computer unit is switched from a stand-by to an on mode. Alternatively, it is conceivable that by tilting the bicycle twice in the same direction, an alarm function is switched on, which emits an alarm signal via a sound output system in the event of unauthorized movement of the bicycle and thus informs passers-by and/or the bicycle owner of the unauthorized movement.

The computer unit 206 of FIG. 3 can have further components or elements which are not shown in FIG. Thus, for example, the computing unit 206 may further include one or more internal sensors, such as a capacitive sensor, a temperature sensor, an air pressure sensor, a brightness sensor, and/or a distance sensor. Furthermore, the computer unit 206 can have an interface which is set up to exchange data with an external and/or internal sensor. The interface can be designed to be compatible with the ANT or ANT+ protocol in order to wirelessly exchange data with sensors. The external sensor can basically be a sensor which is not arranged in the bicycle cockpit 100 but on the bicycle, such as on the crank, on or in the frame of the bicycle, on the user of the bicycle or somewhere outside the bicycle. such as a heart rate belt.

The components and/or elements of the computer unit 206, as shown by way of example in Figure 3, can be hidden inside the link 110, so that the computer unit 206 is protected against environmental influences and in particular damage of a mechanical nature or from the weather, as well as against attempted theft or against vandalism at least can be partially advantageously protected. The integration of the components inside the handlebars also ensures a positive aesthetic appearance and a high drag coefficient for the bicycle cockpit 100.

Figures 4a and 4b show a bicycle cockpit 100 according to a further embodiment. Unless otherwise described, the bicycle cockpit 100 of FIGS. 4a and 4b has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 3. In particular, Figures 4a and 4b show a detachable computer unit 206, which for example by a Security system (not shown here) can be detachable from the bicycle cockpit 100 or from the receiving bay 204. In FIG. 4a, the computer unit 206 has already been accommodated in the accommodation bay 204. FIG. FIG. 4b illustrates how the computer unit 206 is pushed into the receiving bay 204 or is received. In FIGS. 4a and 4b, the computer unit 206, including the camera system 210 and/or the light unit 602, can be designed as a permanently connected unit, which can be removed as one piece (FIG. 4b).

It should be noted that the receiving bay 204 of FIGS. 4a and 4b is designed as an incision, notch and/or recess in the handlebar 110. The handlebar contour 102 is only complete when the computer unit 206 has been picked up. The computer unit 206 including one or more display unit(s) 202 can be designed flush with the outer contour 102 of the handlebar. It is conceivable that for this purpose a receiving mechanism is arranged in the receiving bay 204 in order to fasten the computer unit 206 to the receiving bay 204 when receiving. Having a fastening device is also conceivable. Such a fastening device can conceivably be used as a secured connection to protect the computer unit 206 against theft. Alternatively or additionally, a security system (not shown here) can be provided for securely connecting the computer unit to the bicycle cockpit.

FIG. 5 shows a bicycle cockpit 100 according to a further exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 5 has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 4. The bicycle cockpit 100 is illustrated in the z,y plane. The bicycle cockpit 100 can also have a camera system 404, 404', which can consist of a number of cameras, for example. The cameras can be arranged at the ends of the arcuate gripping elements 106, 106', for example in order to record image and/or video data which are recorded in the direction opposite to the travel direction of the user. One end of the arcuate gripping members 106, 106' may indicate the end which is gripped by a bicycle user when he/she rides lower links. Thus, for example, the camera system 404, 404' can capture what is happening behind the user of the bicycle, in particular in traffic, and possibly display it to the user by means of the display unit 202 of the computer unit 206. That can do that Camera system 404, 404' deliver the image and/or video data to the computer unit 206.

Thanks to the possibility of lighting and/or camera systems integrated in the handlebar 110, traffic safety can also be maintained, since the existing lighting in particular increases the visibility of the bicycle, in particular a bicycle, two-wheeler, racing bike, gravel bike that can be driven with muscle power and/or motor power , triathlon bike, mountain bike, cross country bike, eBike, electric bike and/or S-Pedelec in road traffic significantly increased.

The handlebar 110 of the bicycle cockpit 100 in FIG. 5 also has two second light units 402, 402'. The first light unit 602 may differ from the second or second light units 402, 402'. For example, the first light unit 602 can emit a white light, while a second light unit 402, 402' can emit a red light. Other light colors are also conceivable. Thanks to the arrangement of the second light unit(s) 402, 402' at the end of the arcuate gripping elements 106, 106', the second light unit 402 or the two second light units 402, 402' can be designed as a rear light. The light units 402, 402' can be in the form of an LED ring, in which case the LED ring can in particular display different colors in each case.

The second light unit 402, 402' can additionally or alternatively be designed as a flashing light, i.e. the second light unit 402, 402' can flash. Thus, for example, a user can inform the road user by operating the computer unit 206 in which direction he/she is driving. The second light unit(s) 402, 402' may be communicatively coupled to the computer unit 206. Communication can be wireless or wired. It is conceivable that the handlebar 110 is provided with a hollow cable space in order to arrange one or more connection cables therein. Thus, the computer unit 206 or other sensors or elements of the bicycle cockpit 100 can be supplied with electrical energy via a connecting cable. Alternatively or additionally, a connection cable can be used for communication between the various components or elements of the bicycle cockpit 100 .

FIG. 6 shows a schematic view of a bicycle cockpit 100 according to a further exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 6 has the same elements and/or components as the bicycle cockpit 100 of Figures 1-5. The bicycle cockpit 100 of FIG. 6 is illustrated from the front in the y,z plane. The term "from the front" means, for example, "from the point of view of a person who is walking towards the bicycle in the opposite direction to the bicycle's travel". The handlebar 110 of the bicycle cockpit 100 in FIG. 6 also has a camera system 210 which can record image data and/or video data in the direction of travel of the user of the bicycle. The camera system 210 can have several cameras, which are arranged in different directions or at different angles to the handlebar 110 . In addition, FIG. 6 shows a schematic representation of the front view of the first light unit 602, which can also serve as flashing and/or warning lights.

FIG. 7 shows a sectional, schematic view of a bicycle cockpit 100 according to a further exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 7 has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 6. The bicycle cockpit 100 of FIG. 7 is illustrated from the front in the y,z plane. FIG. 7 shows the computer unit 206 together with the display unit 202 from the front.

FIG. 8 shows a schematic side view of a bicycle cockpit according to an exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 8 has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 7. The handlebar 110 has a handlebar depth R, which is a measure of a pre-bending from the center of the cross member to the foremost point of the arcuate gripping elements 106, 106' in the direction of travel. In addition, the handlebar 110 of the bicycle cockpit 100 has a handlebar height D, which is a perpendicular dimension from the cross member to the point of the arcuate gripping elements 106, 106' that is furthest away therefrom.

FIG. 9 shows a sectional, schematic view of a bicycle cockpit 100 according to an exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 8 has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 8. FIG. 9 also shows a surface recognition unit 220 schematically. Thanks to such an area detection unit 220, the area of a contact between the user interface 218 and a user can be detected. Based on such a detection, the computer unit 206 can be controlled accordingly will. For example, the user of a bicycle cockpit 100, or a bicycle with such a bicycle cockpit 100, can have his/her whole hand on the handlebars 110, with which he/she does not intend or wish to operate the user interface 218 of the computer unit 206. For example, it may prove to be advantageous that the area recognition unit 220 only allows the computer unit 206 to be controlled by means of the user interface 218 if the recognized area is smaller than a limit value. Thus, the computer unit 206 can be operated with only one or at most two fingers, for example. This can be advantageous for a user of a bicycle if it is desired to change the hand position on the handlebars 110, or from lower links to upper links.

At this point it should be noted that the first light unit 602 and the camera system 210 can be implemented as a single unit. Also, the light unit 602 and the camera system 210 can be fixed to the computer unit as a single unit.

It should also be noted that the components of the computer unit including one or more display unit(s) 202 can be formed partially or entirely inside the handlebar 110 with or without the stem 104 .

FIG. 10 shows a sectional, schematic view of a bicycle cockpit 100 according to an exemplary embodiment. Unless otherwise described, the bicycle cockpit 100 of FIG. 10 has the same elements and/or components as the bicycle cockpit 100 of FIGS. 1 to 9. In addition, a seal 608 between the computer unit 206 including the display unit 202 and user interface 218 and the handlebar 110 is illustrated. The seal 608 can be designed, for example, as a sealing ring or else as a connecting element. As a result, for example, a connection between the handlebar 110 and the computer unit 206 can be waterproof, dustproof and/or protected against storms.

As can be seen from FIG. 10, the display unit 202 of the computer unit 206 and the link 110 can be flush. This can be advantageous for the aerodynamics of the bicycle cockpit 100, for example.

In addition, it should be noted that the terms "comprising" and "having" do not exclude other elements and the indefinite articles "a" or "an" does not exclude a plurality. Furthermore, it should be pointed out that features and steps that have been described with reference to one of the above exemplary embodiments can also be used in combination with other features and steps of other exemplary embodiments described above. Any reference signs in the claims should not be construed as limitations.

reference list:

100 bike cockpit

102, 102', 102" handlebar contour

104 stem

106, 106' gripping element

108, 108' bar ends

110 handlebars

202 display unit

204 receiving bay

208 motion sensor

206 computer unit

210 camera system

212 energy storage

214 interface

216 sensors

218 user interface

220 area detection unit

222 sound output system

402, 402' (second) light unit

404, 404' camera system

602 first light unit

608 seal

R handlebar depth

D handlebar height

Claims

28

A bicycle cockpit (100) for a bicycle that can be driven by muscle power and/or motor power, which has the following features:

• a handlebar (110) with two opposite handlebar ends (108, 108') and a receiving bay (204) arranged between the handlebar ends; and

• a computer unit (206) that can be accommodated in the receiving bay (204) and has at least one display unit (202), characterized in that the receiving bay (204) is designed such that the computer unit (206) fits completely into the receiving bay , In particular integrally, can be accommodated. Bicycle cockpit (100) according to Claim 1, characterized in that the handlebars (110) and/or the computer unit (206) are/is detachably connected to a stem (104). Bicycle cockpit (100) according to one of the preceding claims, dad u rch gekenn nzeich net that the display unit (202) of the computer unit (206) and the handlebar (110) are flush. Bicycle cockpit (100) according to one of the preceding claims, dad u rch gekenn nzeich net that the bicycle cockpit also has an energy store (212) which can be arranged or is arranged in the handlebar (110) and which is set up to the computer unit (206) to supply at least partially with electrical energy. Bicycle cockpit (100) according to any one of the preceding claims, dad u rch marked nzeich net that the bicycle cockpit further comprises a motion sensor (208) which is adapted to perform and based a motion measurement upon the motion measurement, turn on the computer unit (206); and/or the bicycle cockpit also has a movement sensor (208) which is set up to carry out a movement measurement and based on the movement measurement to supply the computer unit (206) with electrical energy at least partially by means of an energy store (212). Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that the bicycle cockpit also has at least one interface (214), in particular a wireless interface, which is set up to transmit data with an external and / or internal sensor (216) to be replaced. Bicycle cockpit (100) according to any one of the preceding claims, dad u rch marked nzeich net that the computer unit (206) has at least one user interface (218) which is adapted to receive input from a user, wherein an input from a user is convertible into a control signal; and wherein the computer unit (206) is controllable via the user interface (218) by means of the control signal; and/or wherein the user interface is designed as a capacitive sensor. Bicycle cockpit (100) according to one of the preceding claims, in particular according to claim 7, dad u rch gekenn nzeich net that a / the at least one user interface (218), an area recognition unit (220) which is set up to a surface of a detect contacts between the user interface (218) and a user; and wherein the computer unit (206) is further set up to discard an input from a user if an area recognized by the area recognition unit (220) the computer unit (206) is greater than a predetermined limit value. Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that the bicycle cockpit also has a sound output system (222) which is set up to output one or more acoustic messages, in particular to output an acoustic message when requested by a user. Bicycle cockpit (100) according to one of the preceding claims, dad u rch marked nzeich net that the bicycle cockpit has at least one internal sensor (216) selected from the following list: a temperature sensor, an air pressure sensor, a brightness sensor and a distance sensor. Bicycle cockpit (100) according to one of the preceding claims, dad u rch marked nzeich net that the bicycle cockpit further comprises a first light unit (602) which between the handlebar ends (108, 108 ') is arranged and communicatively with the computer unit (206) is connected; and the first light unit (602) is controllable by the computer unit (206). Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that the computer unit (206) has a position determination unit which is adapted to determine a current position of the bicycle cockpit (100) and position data to the Output computer unit (206). Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that the bicycle cockpit also has a camera system (210, 404, 404 ') for the delivery of image and / or video data, which communicatively with the connected to the computer unit (206) and controllable by the computer unit (206); wherein the computer unit (206) is set up to receive the image and/or video data and to display the received image and/or video data using the display unit (202). Bicycle cockpit (100) according to any one of the preceding claims, dad u rch marked nzeich net that the handlebar (110) has a hollow cable space, wherein the bicycle cockpit (100) has at least one connecting cable in which cable room and communicatively connects the computer unit (206) to electrically operated components, in particular to a/the camera system (404, 404'), a/the first light unit (602), a/the second light unit (402, 402') a / the position determination unit, and / or the energy storage. Bicycle cockpit (100) according to one of the preceding claims, dad u rch gekenn nzeich net that the handlebar (110) is made of fiber composites. Bicycle cockpit (100) according to one of the preceding claims, dad u rch gekenn nzeich net that the computer unit (206) in the receiving bay firmly, in particular glued, is designed to be connected to the handlebar (110). Bicycle cockpit (100) according to one of the preceding claims, dad u rch gekenn nzeich net that the computer unit (206) has a housing in integral construction, in particular a waterproof and / or one-piece housing. Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that

• the handlebar (110) is designed as a racing bike handlebar;

• and/or that the link (110) has a cross member which is formed in one piece with two gripping elements (106, 106') which are arcuate in side view; wherein the receiving bay (204) is located within the cross member of the handlebar (110). Bicycle cockpit (100) according to any one of the preceding claims, dad u rch gekenn nzeich net that

• the handlebar (110) has a handlebar depth (R) which is a measure of a pre-bend from the center of the cross member to the foremost point of the two arcuate gripping elements (106, 106') in the direction of travel; and or

• the link (110) having a link height (D) which is a perpendicular dimension from the cross member to the furthest point of the arcuate gripping members (106, 106'). 32 bicycle cockpit (100) according to any one of the preceding claims, characterized in that at least one of two arcuate gripping elements (106, 106 ') of the bicycle cockpit (100) has a second light unit (402, 402'), which opposite to one an end of the arcuate gripping element (106, 106') arranged in a direction of travel of a bicycle; and

• the second light unit (402, 402') is communicatively connected to the computer unit (206); and or

• the second light unit (402, 402') can be controlled by the computer unit (206). Handlebars (110) for a bicycle that can be driven with muscle power and/or motor power, comprising: a receiving bay which is set up to receive a computer unit (206) of a bicycle cockpit (100) according to one of Claims 1 to 20. Bicycle which can be driven with muscle power and/or with engine power, the bicycle being able to be equipped with a bicycle cockpit (100) according to one of Claims 1 to 20. The bicycle according to claim 22, wherein the computer unit (206) is arranged partially within the frame of the bicycle. Computer unit (206) for a bicycle that can be driven with muscle power and/or motor power, in particular a computer unit (206) of a bicycle cockpit (100) according to one of Claims 1-20, which is set up to be connected flush with a handlebar of the bicycle be.