• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
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    • 专利摘要:
    According to an example aspect of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to receive a first sensor data stream from an exercising device, receive a second sensor data stream from a mobile device, correlate the first data stream with the second data stream, determine that the exercising device is engaged with the mobile device, and provide indication to the exercising device and the mobile device that the devices are engaged with each other.
    公开号:FI20205475A1
    申请号:FI20205475
    申请日:2020-05-13
    公开日:2020-12-01
    发明作者:Tuomas Hapola；Heikki Nieminen；Mikko Martikka；Erik Lindman；Timo Eriksson
    申请人:Amer Sports Digital Services Oy；
    IPC主号:
    专利说明:

    [0001] [0001] The present invention relates to an apparatus comprising at least one processing core and at least one memory including computer program code.
    [0002] [0002] Further, the present invention relates to an use of an apparatus in connection with an exercising device and a mobile device.
    [0003] [0003] Furthermore, the present invention relates to an arrangement comprising an — apparatus, an exercising device and a mobile device.BACKGROUND
    [0004] [0004] Different exercising devices such as ergometers, gym exercising devices, fitness devices, sports devices, weight lifting devices, exercise bikes, treadmills, rowing — machines, cross trainers, etc. are known. Some of the known exercising devices are often eguipped with an internal display, a user interface and/or a memory, for example exercise bikes or treadmills. Further, various mobile devices are known by means of which information can be stored, processed and/or displayed. The mobile devices typically comprise a user interface such as a touchscreen, a keyboard or at least one button. o 20 Examples of such devices are smartphones, tablets, smartwatches and wrist-watches. & LÖ [0005] User sessions, such as training sessions, may be recorded, for example in
    [0006] [0006] Personal devices, such as, for example, smart watches, smartphones or smart jewellery, may be configured to produce recorded sessions of user activity. Such recorded sessions may be useful in managing physical training, child safety or in professional uses. Recorded sessions, or more generally sensor-based activity management, may be of varying type, such as, for example, running, walking, skiing, canoeing, wandering, or assisting the elderly.
    [0007] [0007] Recorded sessions may be viewed using a personal computer, for example, wherein recordings may be copied from a personal device to the personal computer. Files on a personal computer may be protected using passwords and/or encryption, for example.
    [0008] [0008] Personal devices may be furnished with sensors, which may be used, for example, in determining a heart-beat rate of a user during a user session. A recorded heart- beat rate of a user may be later observed using a personal computer, for example.
    [0009] [0009] Document FI 20155989 discloses an apparatus comprising a memory configured to store first-type sensor data, at least one processing core configured to compile a message based at least partly on the first-type sensor data, to cause the message to be transmitted from the apparatus, to cause receiving in the apparatus of a machine readable instruction, and to derive an estimated activity type, using the machine readable instruction, based at least partly on sensor data.SUMMARY OF THE INVENTION
    [0010] [0010] The invention is defined by the features of the independent claims. Some — specific embodiments are defined in the dependent claims. o [0011] According to a first aspect of the present invention, there is provided an O . . . . N apparatus comprising at least one processing core, at least one memory including computer LÖ . O program code, the at least one memory and the computer program code being configured ™ . . . — to, with the at least one processing core, cause the apparatus at least to receive a first T 25 — sensor data stream from an exercising device, receive a second sensor data stream from a 0 mobile device, correlate the first data stream with the second data stream, determine that O the exercising device is engaged with the mobile device, and provide indication to the S exercising device and the mobile device that the devices are engaged with each other.
    [0012] [0012] Various embodiments of the first aspect may comprise at least one feature from the following bulleted list:
    [0014] [0014] According to a third aspect of the present invention, there is provided an arrangement comprising an apparatus according to at least one of claims 1-13, an exercising device and a mobile device.
    [0015] [0015] Various embodiments of the third aspect may comprise at least one feature from the following bulleted list: e the exercising device is enabled to act as a server having control over the user interface of the mobile device e the exercising device is configured to participate in pairing with the mobile device e the exercising device is configured to participate in pairing with the mobile device during a session with the exercising device e the exercising device is configured to transmit program code to be stored and processed by the mobile device after a pairing process e the exercising device is capable of transmitting parameters and/or logics to the mobile device after a pairing process e the exercising device is capable of transmitting instructions to the mobile device after a pairing process e the exercising device is capable of receiving data which has been input via a user interface of the mobile device after a pairing process e the exercising device is capable of transmitting a recipe or an instruction to the N mobile device how to analyse movements of a user N e the recipe can be retrieved from a server by at least one of the mobile device, the = apparatus, or the exercising device > 25 e the exercising device is configured to transmit data to the mobile device after a a pairing process, which data is to be displayed on a display of the mobile device. = e the exercising device is configured to transmit sensor data to the mobile device and S to receive in response input parameters from the mobile device after a pairing N process e the exercising device is an ergometer, a gym exercising device, a fitness device, a sports device, a weight lifting device, an exercise bike, a treadmill, a rowing machine, or a cross trainers e the exercising device is configured to transmit data to a server 5 e the exercising device is capable of transmitting and receiving signals wirelessly e the exercising device is configured to transmit sensor data and associated time stamps to at least one of the apparatus and the mobile device e the mobile device is enabled to act as a client whose content is fully or at least partially controlled by the exercising device e the mobile device is configured to participate in pairing with the exercising device e the mobile device is configured to participate in pairing with the exercising device during a session with the exercising device e the mobile device is configured to store and process program code received from the exercising device after a pairing process e the mobile device is capable of receiving parameters and/or logics from the exercising device after a pairing process e the mobile is capable of processing instructions received from the exercising device after a pairing process e the mobile device is capable of starting calculations based on the received instructions after a pairing process e the mobile device is capable of starting user interface methods based on the o received instructions after a pairing process O e the mobile device is capable of receiving a recipe or instruction from the exercising ro device how to analyse movements of a user after a pairing process e 25 e the mobile device is configured to control parameters or functions of the exercising I device so e the mobile device is capable of controlling a music program or a music playlist s stored in the memory of the exercising device or in the memory of a second mobile N device such as a tablet or a smartphone s 30 e the mobile device is configured to serve as a display of the exercising device after a pairing process e the mobile device is configured to serve as an additional display of the exercising device after a pairing process e the mobile device is configured to serve as a user interface of the exercising device after a pairing process e the mobile device is configured to serve as an additional user interface of the exercising device after a pairing process e the mobile device is configured to serve as a memory of the exercising device after a pairing process e the mobile device is configured to serve as an additional memory of the exercising device after a pairing process e the mobile device is configured to participate in the pairing process during a session with the exercising device after a pairing process e the session is based on sensors of the mobile device and the exercising device e the mobile device is configured to receive sensor data from the exercising device and to transmit in response input parameters to the exercising device after a pairing process e the mobile device is capable of transmitting instructions to the exercising device, for example to change a speed of a part of the exercising device, to change a resistance of the exercising device, or to change a weight of the exercising device after a pairing process e the mobile device is configured to transmit data to a server e the mobile device is capable of transmitting and receiving signals wirelessly e the mobile device is configured to transmit sensor data and associated time stamps S to at least one of the apparatus and the exercising device N 25 e the mobile device is a wrist-watch, a tablet, a smartwatch or a smartphone
    [0017] [0017] After providing indication to the exercising device and the mobile device that the devices are engaged with each other, the exercising device can participate in pairing with the mobile device and the mobile device can participate in pairing with the exercising — device according to certain embodiments of the present invention. The mobile device and the exercising can form at least temporarily a unit in which the mobile device serves as a display, a user interface and/or a memory of the exercising device. According to certain embodiments of the present invention, the mobile device serves as a display of the exercising device. The mobile device may serve as the only display or as an additional — display of the exercising device during the time period of a user session. According to certain other embodiments of the present invention, the mobile device serves as a user interface of the exercising device. The mobile device may serve as the only user interface or as an additional user interface of the exercising device during the time period of a user session.
    [0018] [0018] A mobile device and the exercising device can temporarily form a unit during the time period of a user session, a training session or a sports session. According to an embodiment, an app which is related to a specific exercising device can be stored in the memory of the mobile device of a user. Settings of the app can be personalized. For S example, when the user is bringing his/her mobile device to a gym, the user can start a user ro 25 session using his/her own personalized settings. Personalized settings may include e information about age, weight, height, gender, body mass index, maximum performance I capacity, activity parameter, previous energy expenditure and maximum heart rate, for so instance. Also personalized exercise-guidance parameters such as an energy expenditure s target, heart rate zones, activity zones, anaerobic threshold, fitness classification identifier N 30 and/or dehydration warning limits may be stored on the mobile device. Personalized data N determined by sensors of the exercising device can further be stored in the memory of the mobile device and/or in the internet. Further, personalized data determined by sensors of the mobile device can be stored in the memory of the mobile device and/or in the internet.
    [0019] [0019] According to another embodiment, no program code or a minimum amount — thereof needs to be installed on the mobile device such as a wrist watch. The mobile device serves as a display and/or user interface for the exercising device. The procedure is controlled by the exercising device or the apparatus. Minimum system requirements are required for the mobile device. According to this embodiment, the input data is processed by the exercising device or the apparatus. The bidirectional communication link between the mobile device and the exercising device or apparatus may be used to enable the exercising device or apparatus to act as a server having control over the user interface and the mobile device to act as a client whose content is fully or at least partially controlled by the exercising device or apparatus.
    [0020] [0020] Receiving a first sensor data stream from the exercising device, receiving a — second sensor data stream from the mobile device, correlating the first data stream with the second data stream, determining that the exercising device is engaged with the mobile device, and providing indication to the exercising device and the mobile device that the devices are engaged with each other can take place automatically, thus providing to the S user a comfortable user experience. = 25 [0021] According to certain embodiments, a temporarily combined unit can share a > classification task. I e. the exercising device has its own classification task to produce z semantic events like ‘lift’, ‘release’, ‘step’ etc. Similarly, the mobile device has its own LO classification task to produce semantic events. The system creates a more comprehensive 3 analysis of the user's actions to provide e.g. a deeper understanding of the user's I 30 biomechanical accuracy.
    [0022] [0022] Certain embodiments of the present invention are applicable with regards to health care, in industry, in working environments, in sports, and the like.BRIEF DESCRIPTION OF THE DRAWINGS
    [0023] [0023] FIGURE 1 illustrates a schematic top view of an apparatus in accordance with at least some embodiments of the present invention,
    [0024] [0024] FIGURE 2 illustrates a schematic top view of a mobile device comprised by an arrangement in accordance with at least some embodiments of the present invention,
    [0025] [0025] FIGURE 3 illustrates a schematic side view of a mobile device comprised by another arrangement in accordance with at least some embodiments of the present invention,
    [0026] [0026] FIGURE 4 illustrates a schematic side view of an exercising device comprised by a further arrangement in accordance with at least some embodiments of the present invention,
    [0027] [0027] FIGURE 5 illustrates a schematic top view of a mobile device comprised by a yet further arrangement in accordance with at least some embodiments of the present invention,
    [0028] [0028] FIGURE 6 illustrates a schematic side view of an exercising device comprised by a yet further arrangement in accordance with at least some embodiments of the present invention, and
    [0029] [0029] FIGURE 7 illustrates a schematic view of an arrangement in accordance with — at least some embodiments of the present invention.SON
    [0031] [0031] The mobile device 1 may be a wrist-watch, for instance. The exercising — device 2 may be a treadmill, for instance. The apparatus 18 may be, for example, a server or server infrastructure. The apparatus 18 is configured to store and process sensor data received from the exercising device 2. Further, the apparatus 18 is configured to store and process sensor data received from the mobile device 2. Of course, the apparatus may be also configured to store and process sensor data received from a wearable sensor or any — other external sensor, for example a MOVESENSE sensor. Such sensor data may be wirelessly transferred to the apparatus 18 directly or to at least one of the mobile device 1 and the exercising device 2 first and then to the apparatus 18.
    [0032] [0032] According to a certain embodiment, an external sensor (not shown), for example a MOVESENSE sensor, is attached to a user and connected to the mobile device 1, for example a wrist watch 1. When the user comes to an exercising device 2, the mobile device 1 automatically displays information. Simultaneously, the mobile device 1 receives instructions from the exercising device 2 and/or apparatus 18. However, also the exercising device 2 and/or apparatus 18 may receive data from the mobile device 1 and/or the external S sensor. The data may, for example, include personal data, sensor data and/or external ro 25 — sensor data. The data is typically processed by the exercising device 2 and/or apparatus 18. © This kind of user experience is automatically created. When the user changes the = exercising device 2, for example in a gym, the displayed information on the display of the so mobile device 1 also automatically changes. The exercising device 2 can additionally s receive further data from a server or via the internet. External sensor data can be analysed N 30 — by the exercising device 2 and/or apparatus 18 and content, for example information N derived from the sensor data, can be automatically displayed on the mobile device 1. In such a situation, the exercising device 2 may be used to enable the exercising device 2 to act as a server having control over the user interface and the mobile device 1 to act as a client whose content is fully or at least partially controlled by the exercising device 2
    [0033] [0033] The first sensor data stream may be, for example, based on a first acceleration sensor and the second data stream may be, for example, based on a second acceleration sensor. I e., the mobile device 1 comprises an acceleration sensor and the exercising device 2 comprises an acceleration sensor and the acceleration data of both sensors is received by the server 18. The mobile device 1 and the exercising device 2 both measure the same parameter, i.e. acceleration. The sensor of the mobile device 1 may, for example, measure acceleration of a cyclical motion of the right arm of the user as indicated — by arrow 7. The sensor of the exercising device 2 may, for example, measure acceleration of the treadmill belt as indicated by arrow 8. According to other embodiments, the sensor of the mobile device 1 and the sensor of the exercising device 2 both measure another parameter, for example angular velocity.
    [0034] [0034] After indication that the devices 1, 2 are engaged with each other has been — provided to the exercising device 2 and the mobile device 1, the exercising device 2 may participate in pairing with the mobile device 1 and the mobile device 1 may participate in pairing with the exercising device 2. The mobile device 1 in the form of a wrist-watch comprises at least one processing core and at least one memory including computer program code. The at least one memory and the computer program code are configured to, — with the at least one processing core, cause the mobile device 1 at least to receive a first signal 3 from an exercising device 2, process the received signal, respond to the received signal by transmitting a second signal 4 to the exercising device 2, and participate in a pairing process 5 with the exercise device 2. Further examples are described below in S connection with FIGURE 2 to FIGURE 6. = 25 [0035] According to certain embodiments, the apparatus 18 may be further > configured to allow a user to remotely read-out at least a part of at least one of the first E sensor data stream and the second sensor data stream. In other words, the apparatus 18 is O remotely accessible by a person in order to analyse a user session. 5
    [0037] [0037] In FIGURE 2 a schematic top view of a mobile device 1 comprised by an arrangement in accordance with at least some embodiments of the present invention is — illustrated. The shown mobile device 1 is a wrist-watch. The shown exercising device 2 is a treadmill. The mobile device 1 comprises at least one processing core and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processing core, cause the mobile device 1 at least to receive a first signal 3 from an exercising device 2, process the received — signal, respond to the received signal by transmitting a second signal 4 to the exercising device 2, and participate in a pairing process 5 with the exercise device 2. Pairing in accordance with the present invention takes place after indication that the mobile devices 1 and the exercising device 2 are engaged with each other has been provided to the exercising device 2 and the mobile device 1 as described in connection with FIGURE 1.
    [0040] [0040] The treadmill belt of the exercising device 2 may be moving with a specific speed as indicated by arrow 8 as a user 6 is running on the belt. At the same time, the arms of the runner 6 move cyclically as indicated by arrow 7. Data may be determined by the sensors of the wrist-watch 1. Examples of such determined data are a heart-beat rate, number of steps during a certain period of time, or acceleration data. Data may also be determined by sensors of the exercising device 2 and transmitted to the mobile device 1. An example of such data is the speed of the moving treadmill belt of the exercising device
    [0041] [0041] According to certain embodiments, the exercising device 2 may also comprise an additional display and data may be transmitted from the wrist-watch 1 to the S exercising device 2. A user 6 may choose which information is shown on the display of the ro 25 exercising device 2 and which information is at the same time displayed on the display of ™ the wrist-watch 1. In other words, the user 6 may choose which sensor data is displayed on = the display of the wrist-watch 1 and which sensor data is displayed on the display of the so exercising device 2. 5 O [0042] According to certain other embodiments, the mobile device 1 is configured to O 30 — control parameters or functions of the exercising device 2 after the pairing process 5. In the shown example, a user 6 may control the speed of the treadmill belt of the exercising device 2 as indicated by arrow 8 via a user interface of the wrist-watch 1. A user interface of the wrist watch 1 may be a touchscreen or at least one button, for instance. User instructions to change the speed of the treadmill belt may be transmitted from the wrist- watch 1 to the exercising device 2 and processed by the exercising device 2, thus causing the exercising device 2 to change the speed of the treadmill belt. According to this embodiment, the procedure is typically controlled by the exercising device 2 such that no program code or a minimum amount thereof needs to be installed on the mobile device 1. The mobile device 1 serves as a user interface for the exercising device 2. In other words, a computer program comprising program instructions which, when loaded into the exercising device 2, cause e.g. graphical user interface data to be determined for the mobile device 1 is provided. The graphical user interface data is wirelessly transmitted to the mobile device 1 from the exercising device 2 to provide at least one user interface functionality on the mobile device 1. Then data corresponding to user input is received and wirelessly transmitted to the exercising device 2. Minimum system requirements such as processing capacity and memory capacity are required for the mobile device 1. According to this embodiment, the input data is completely or at least partially processed by the exercising device 2. The bidirectional communication link between the mobile device 1 and the exercising device 2 may be used to enable the exercising device 2 to act as a server having control over the user interface and the mobile device 1 to act as a client whose content is fully or at least partially controlled by the exercising device 2.
    [0043] [0043] In FIGURE 3 a schematic side view of a mobile device 1 comprised by another arrangement in accordance with at least some embodiments of the present invention is illustrated. The shown mobile device 1 may be a tablet or other mobile device. The shown exercising device 2 is an ergometer or indoor exercise bike. Prior to pairing, S indication that the mobile devices 1 and the exercising device 2 are engaged with each N 25 — other has been provided to the exercising device 2 and the mobile device 1. After the S pairing process as described above in connection with FIGURE 2, parameters and/or logics - such as an app are transmitted from the exercising device 2 to the mobile device 1. The E mobile device 1 is configured to store and process program code received from the 2 exercising device 2. The mobile device 1 is configured to serve as a display of the 3 30 exercising device 2. N Co
    [0044] [0044] For example, a video simulation of a cycling track may be displayed on the display of the mobile device 1. Thus, the user 6 can cycle along the simulated track. Sensors of the exercising device 2 may determine the cycling speed of the user 6, for example. The sensor data of the exercising device 2 is then transmitted to the mobile device 1. The sensor data can be used as input data for the video simulation displayed on the mobile device 1. In other words, the user 6 can cycle along the virtual track with varying speeds. The visualization of the virtual cycling simulation is calculated based on the speed data obtained from the sensor data of the exercising device 2. On the other side, data may be transmitted from the mobile device 1 to the exercising device 2, thus causing the exercising device to change a parameter. Altitude data along the virtual track stored in the app may be provided, for instance. The altitude data can be used as input data for the parameters of the exercising device 2 as a function of time. When the data is received by — the exercising device 2, it causes the exercising device 2 to change the resistance of the exercise bike during cycling along the virtual track. In other words, cycling upwards or downwards along the virtual track can be simulated. The exercising device 2 is configured to transmit sensor data to the mobile device 1 and to receive in response input parameters from the mobile device 1. Conseguently, cycling along a virtual track, for example a — passage of the Tour de France, can be simulated.
    [0045] [0045] The exercising device 2 may be, for example, located in a gym and different users may subseguently cycle along the virtual track. When each user bring his/her own mobile device 1 to the gym, for each user a period of time may be determined by the app for cycling from the beginning of the virtual track to the end of the virtual track. The — period of time for each user may then be transmitted from the respective mobile device 1 to the exercising device 2 and stored in a memory of the exercising device 2. The different periods of time may be ranked and listed so that a user can see his/her results in comparison to the results of other users. Thus, it is possible to simulate a cycling 3 competition, for instance. ro 25 [0046] Of course, the mobile device 1 may also be used for displaying only ™ information such as cycling speed, length of cycling session period or for selecting a = cycling resistance of the exercising device 2. a LO [0047] Data determined by sensors of the exercising device 2 may be received by 3 and stored in the mobile device 1. Alternatively, data determined by sensors of the O 30 exercising device 2 may be received by the mobile device and stored in the cloud. Thus, the user 6 can analyse the stored data at a later stage by reading out the memory of the mobile device 1 or viewing a webpage in the internet.
    [0048] [0048] In FIGURE 4 a schematic side view of an exercising device 2 comprised by a further arrangement in accordance with at least some embodiments of the present invention is illustrated. In the shown embodiment, the exercising device 2 is a rowing machine. The mobile device 1 may be a tablet computer, for instance. The exercising device 2 comprises at least one processing core 13 and at least one memory 14 including computer program code. The at least one memory 14 and the computer program code are configured to, with the at least one processing core 13, cause the exercising device 2 at least to transmit a first signal 3 to a mobile device 1, receive a second signal 4 from the mobile device 1, and participate in pairing 5 with the mobile device 1. Prior to pairing, indication that the mobile — devices 1 and the exercising device 2 are engaged with each other has been provided to the exercising device 2 and the mobile device 1.
    [0049] [0049] Subsequent to the pairing process 5, program code to be stored and processed by the mobile device 1 can be transmitted from the exercising device 2. Parameters and/or logics such as a rule engine, an app, a classification recipe or a html web page can be — transmitted to the mobile device, for instance.
    [0050] [0050] For example, an app may be transmitted to the mobile device 1. A user can select a training program with the help of the app. During the training session, the exercising device 2 may, for example, transmit a recipe or an instruction to the mobile device 1 how to analyse movements of a user 6. The movements of the user may be — determined or recorded using sensors of the exercising device 2. Examples of such sensors of the exercising device are force sensors and acceleration sensors. Data determined by the sensors of the exercising device 2 may be shown on a display 15 of the mobile device 1.
    [0051] [0051] A user can further input data using a user interface 17 of the mobile device 1. N A user interface 17 may be, for example, a touchscreen, a button, a keyboard or an optical = 25 — system analysing gestures of the user. The exercising device 2 is capable of receiving the - data which has been input via the user interface 17 of the mobile device 1. The exercising E device 2 is capable of receiving instructions from the mobile device 1. For example, O another training program may be selected. 5
    [0053] [0053] In FIGURE 5 a schematic top view of a mobile device 1 comprised by a yet further arrangement in accordance with at least some embodiments of the present invention — is illustrated. The exercising device 2 includes an audio system 9. Prior to pairing, indication that the mobile devices 1 and the exercising device 2 are engaged with each other has been provided to the exercising device 2 and the mobile device 1. After the pairing process 5 as described above in connection with FIGURE 1, a music program can be started or stopped, a volume of music can be controlled and/or a title can be selected — using the mobile device 1 in the form of a wrist-watch 1. According to this embodiment, the procedure is typically fully or at least partially controlled by the exercising device 2 such that no program code or a minimum amount thereof needs to be installed on the mobile device 1. The mobile device 1 serves as a user interface for the exercising device 2. In other words, a computer program comprising program instructions which, when loaded into the exercising device 2, cause e.g. graphical user interface data to be determined for the mobile device 1 is provided. The graphical user interface data is wirelessly transmitted to the mobile device 1 from the exercising device 2 to provide at least one user interface functionality on the mobile device 1. Then data corresponding to user input is received and S wirelessly transmitted to the exercising device 2. Minimum system reguirements such as N 25 — processing capacity and memory capacity are required for the mobile device 1. According S to this embodiment, the input data is completely or at least partially processed by the = exercising device 2. The bidirectional communication link between the mobile device 1 E and the exercising device 2 may be used to enable the exercising device 2 to act as a server 2 having control over the user interface and the mobile device 1 to act as a client whose 3 30 content is fully or at least partially controlled by the exercising device 2. N . . . .
    [0054] [0054] Alternatively, a provided further, second mobile device (not shown), for example a smartphone, may include an audio system. In such a case, a music program can be started or stopped, a volume of music can be controlled and/or a title can be selected using the wrist-watch 1 after the pairing process 5 between the mobile device 1 and the exercising device 2. In other words, the mobile device 1 may be used to additionally control functions of a further second mobile device. According to this embodiment, the procedure is typically fully or at least partially controlled by the second mobile device such that no program code or a minimum amount thereof needs to be installed on the mobile device 1 such as a wrist-watch. The mobile device 1 serves as a user interface for the second mobile device. In other words, a computer program comprising program instructions which, when loaded into the second mobile device, cause e.g. graphical user interface data to be determined for the mobile device 1 is provided. The graphical user — interface data is wirelessly transmitted to the mobile device 1 from the second mobile device to provide at least one user interface functionality on the mobile device 1. Then data corresponding to user input is received and wirelessly transmitted to the second mobile device. Minimum system reguirements such as processing capacity and memory capacity are reguired for the mobile device 1. According to this embodiment, the input data is completely or at least partially processed by the second mobile device. The bidirectional communication link between the mobile device 1 and the second mobile device may be used to enable the second mobile device to act as a server having control over the user interface and the mobile device 1 to act as a client whose content is fully or at least partially controlled by the second mobile device.
    [0056] [0056] A wrist-watch is shown as the mobile device 1. Typically, the exercising device 2 is configured to transmit the first signal and to receive the second signal when a distance between the mobile device 1 and the exercise device 2 is about O m — 10 m. In other words, the pairing process is activated when a user 6 with the wrist-watch 1 is moving closer to the exercising device 2. After the pairing process between the mobile device 1 and the exercising device 2, data can be transmitted between the mobile device 1 and the exercising device 2. For example, the user 6 may select a TV channel to be shown on the video system 10 by the wrist-watch 1. The wrist-watch 1 can therefore serve as a remote control when cycling. Alternatively, data obtained by sensors of the mobile device 1, for example heart beat data, and data obtained by sensors of the exercising device 2, for example speed data, may be displayed on the video system 10. The exercising device 2 is configured to participate in the pairing process during a session with the mobile device 1.
    [0057] [0057] In FIGURE 7 a schematic view of an arrangement in accordance with at least some embodiments of the present invention is illustrated. FIGURE 7 represents a situation in a gym with different exercising devices 2, for instance. The arrangement comprises an apparatus 18 comprising at least one processing core and at least one memory including computer program code. The at least one memory and the computer program code are configured to, with the at least one processing core, cause the apparatus 18 at least to receive a first sensor data stream from an exercising device 2, receive a second sensor data stream from a mobile device 1, correlate the first data stream with the second data stream, determine that the exercising device 2 is engaged with the mobile device 1, and provide indication to the exercising device 2 and the mobile device 1 that the devices 1, 2 are S engaged with each other. In the shown example, four mobile devices 1 and four exercising N 25 — devices 2 are illustrated. One mobile device 1 and one exercising device 2 form a single S unit. In other words, four separate units are shown in FIGURE 7. The apparatus 18 in the - form of a server receives from three units a first sensor data stream from a sensor of the E respective exercising device 2 and a second data stream from a sensor of a respective 2 mobile device 1. For each unit, indication to the respective exercising device 2 and the D 30 respective mobile device 1 that the devices 1, 2 are engaged with each other is being O provided and pairing between the devices 1, 2 of each unit can start. For each unit an activity type of a user, for example running, cycling and rowing, can be estimated. From the fourth unit no sensor data streams are received by the apparatus 18, i.e. the fourth unit is not in use and therefore no activity type can be estimated.
    [0058] [0058] The server 18 is configured to estimate an activity type of different users based on the correlated data streams of a unit. In other words, the server 18 is capable of estimating if a person is cycling, running or rowing based on the correlated data. Data determined by sensors of each mobile device 1 and each respective exercising device 2 may be stored on the server. The server 18 is remotely accessible in order to analyse a user session at a later stage for each unit.
    [0059] [0059] A user may use different exercising devices 2 in a gym, for example a — treadmill first and then a cross trainer. Due to the correlated data streams and the time stamps associated with the sensor data contained in the data streams, thus e.g. indicating a start time and an end time of an activity type, pairing between a first exercising device and the mobile device can be automatically initiated first and pairing between a different second exercising device and the mobile device can be automatically initiated at a later — stage.
    [0060] [0060] It is to be understood that the embodiments of the invention disclosed are not limited to the particular structures, process steps, or materials disclosed herein, but are extended to eguivalents thereof as would be recognized by those ordinarily skilled in the relevant arts. It should also be understood that terminology employed herein is used for — the purpose of describing particular embodiments only and is not intended to be limiting.
    [0061] [0061] Reference throughout this specification to one embodiment or an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present N invention. Thus, appearances of the phrases “in one embodiment” or “in an embodiment” = 25 — in various places throughout this specification are not necessarily all referring to the same > embodiment. Where reference is made to a numerical value using a term such as, for z example, about or substantially, the exact numerical value is also disclosed. = [0062] As used herein, a plurality of items, structural elements, compositional S elements, and/or materials may be presented in a common list for convenience. However, N 30 these lists should be construed as though each member of the list is individually identified as a separate and unigue member. Thus, no individual member of such list should be construed as a de facto eguivalent of any other member of the same list solely based on their presentation in a common group without indications to the contrary. In addition, various embodiments and example of the present invention may be referred to herein along with alternatives for the various components thereof. It is understood that such embodiments, examples, and alternatives are not to be construed as de facto equivalents of one another, but are to be considered as separate and autonomous representations of the present invention.
    [0063] [0063] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided, such as examples of lengths, widths, — shapes, etc., to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention can be practiced without one or more of the specific details, or with other methods, components, materials, etc. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of the invention.
    [0065] [0065] The verbs “to comprise” and “to include” are used in this document as open limitations that neither exclude nor reguire the existence of also un-recited features. The o features recited in depending claims are mutually freely combinable unless otherwise O explicitly stated. Furthermore, it is to be understood that the use of "a" or "an", that is, a ro 25 — singular form, throughout this document does not exclude a plurality. © = so INDUSTRIAL APPLICABILITY 5 2 [0066] At least some embodiments of the present invention find industrial S application in displaying of sensor data determined by at least one sensor of an exercising device and at least one sensor of a mobile device. Certain embodiments of the present invention are applicable in health care, in industry, in working environments, sports, etc.
    REFERENCE SIGNS LIST 1 mobile device 2 exercising device 3 first signal 4 second signal 5 pairing 6 user 7 arrow 8 arrow 9 audio system 10 video system 11 processing core of mobile device 12 memory of mobile device 13 processing core of exercising device 14 memory of exercising device 15 display N 16 sensorO
    N 3 17 user interface ™ = 18 apparatus = a Lo 20
    MN +LOONON
    权利要求:
    Claims (18)
    [1] 1. An apparatus (18) comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus (18) at least to: — receive a first sensor data stream from an exercising device (2), — receive a second sensor data stream from a mobile device (1), — correlate the first data stream with the second data stream, — determine that the exercising device (2) is engaged with the mobile device (1), and — provide indication to the exercising device (2) and the mobile device (1) that the devices (1, 2) are engaged with each other.
    [2] 2. The apparatus (18) according to claim 1, wherein the apparatus (18) is configured to store and process sensor data received from the exercising device (2).
    [3] 3. The apparatus (18) according to claim 1 or 2, wherein the apparatus (18) is configured to store and process sensor data received from the mobile device (2).
    [4] 4. The apparatus (18) according to any one of claims 1-3, wherein the first sensor data stream is based on a first acceleration sensor and the second data stream is based on a second acceleration sensor.
    [5] S S 5. The apparatus (18) according to any one of claims 1-3, wherein the first sensor data 2 stream is based on a first angular velocity sensor and the second data stream is based on a © second angular velocity sensor.
    I a a ©
    [6] 6. The apparatus (18) according to any one of claims 1-5, wherein the apparatus (18) is a > server or a server infrastructure.
    S
    O
    N
    [7] 7. The apparatus (18) according to any one of claims 1-6, wherein the apparatus (18) is configured to receive the first sensor data stream from an an ergometer, a gym exercising device, a fitness device, a sports device, a weight lifting device, an exercise bike, a treadmill, a rowing machine, or a cross trainer.
    [8] 8. The apparatus (18) according to any one of claims 1-7, wherein the apparatus (18) is configured to receive the second sensor data stream from a wrist-watch, a tablet, a smartwatch, a smartphone, a wearable sensor, or an external sensor.
    [9] 9. The apparatus (18) according to any one of claims 1-8, wherein the apparatus (18) is configured to receive a third sensor data stream from a wearable sensor or an external sensor.
    [10] 10. The apparatus (18) according to any one of claims 1-9, wherein time stamps associated with sensor data are contained in the data streams.
    [11] 11. The apparatus (18) according to any one of claims 1-10, wherein the apparatus (18) is configured to allow a user to remotely read-out at least a part of at least one of the first sensor data stream and the second sensor data stream.
    [12] 12. The apparatus (18) according to any one of claims 1-11, wherein the apparatus (18) is remotely accessible by a person in order to analyse a user session.
    [13] 13. The apparatus (18) according to any one of claims 1-12, wherein the apparatus (18) is configured to estimate an activity type of a user (6) based on the correlated data streams.
    N O
    [14] 14. Use of the apparatus (18) according to at least one of claims 1-13 in connection with ro an exercising device (2) and a mobile device (1). ™ z
    [15] 15. The use according to claim 14, wherein the use takes place in a gym, in connection a with a training session, in connection with a sports session or in connection with a fitness 2 . = session.
    LO
    O
    N
    N
    [16] 16. An arrangement comprising an apparatus (18) according to at least one of claims 1-13, an exercising device (2) and a mobile device (1).
    [17] 17. The arrangement according to claim 16, wherein the exercising device (2) is configured to participate in pairing with the mobile device (1).
    [18] 18. The arrangement according to claim 16 or 17, wherein the mobile device (1) is configured to participate in pairing with the exercising device (2) during a session with the exercising device (2).
    O
    N
    O
    N
    LÖ <Q ™
    I a a
    LO
    MN +
    LO
    O
    N
    O
    N
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    法律状态:
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