JP2008073211A - Analysis apparatus and analysis method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a technique confirming whether or not a desired operation is performed at the instant of time of moving the body. <P>SOLUTION: Behavior information specifying an angle fluctuation amount at every elapsed time is stored in a storage part 125. The angle fluctuation amount is calculated in a behavior calculation part 122 at every point of time corresponding to the elapsed time from information obtained by a gyroscope sensor 127, and the calculated angle fluctuation amount and the stored angle fluctuation amount are evaluated in a behavior evaluation part. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a technique for analyzing body movements.

Patent Document 1 describes a technique that allows a posture angle detection sensor unit having a sensor that detects rotational angular velocity, acceleration, inclination, and azimuth to be attached to each part of the body, and obtains information regarding the operation of each part. ing.

JP 2006-55532 A

With the technology described in Patent Document 1, the information obtained from the sensor unit for posture angle detection attached to each part of the body is processed to visualize the movement of the body, thereby visually grasping a balance disorder or a walking disorder. To be able to.

However, in the technique described in Patent Document 1, the time point at which the body movement is measured is different from the time point at which the body movement is evaluated, and whether or not a desired motion is being performed at the time when the body is moving. Cannot be confirmed.

Then, an object of this invention is to provide the technique which can confirm whether it is performing desired operation | movement at the time of moving a body.

In order to solve the above problems, the present invention includes a gyro sensor, and sequentially compares the output of the gyro sensor and pre-stored behavior information during operation, and when these match,
An analysis apparatus that outputs a predetermined notification is provided.

For example, the present invention is an analysis device that analyzes the operation of an attached portion, and includes a storage unit that stores behavior information that specifies a first angle variation amount for each elapsed time, a gyro sensor, and the gyro sensor. A calculation unit for calculating a second angle variation amount for each elapsed time from the obtained information;
In the evaluation unit that evaluates for each elapsed time whether the second angle variation amount matches the first angle variation amount, and in the evaluation unit, the second angle variation amount is the first angle. And an output unit that performs a predetermined notification when it is determined that the amount of variation is the same.

The behavior information further includes information for specifying the first position fluctuation amount for each elapsed time, and the calculation unit is configured to calculate the time information from the information obtained from the acceleration sensor for each time point. The second position variation amount is further calculated, and the evaluation unit determines whether the second angle variation amount matches the first angle variation amount, and the second position variation amount is equal to the first position. When the output unit evaluates whether or not it matches the amount of change for each time point, and the output unit determines that the second angle change amount matches the first angle change amount in the evaluation unit In addition, when it is determined that the second position variation amount matches the first position variation amount, it is also possible to perform a predetermined notification at least one of them. .

In addition, the evaluation unit may determine that they match if they are within a predetermined threshold range.

Further, a situation detection sensor for detecting the situation of the user may be further provided, and the evaluation unit may change a criterion for determining that they match in accordance with an output of the situation detection sensor.

Further, the information processing apparatus further includes an input unit that receives input of information, and the storage unit stores a plurality of behavior information that specifies the first angle variation amount for each elapsed time, and the plurality of the behavior information are specified via the input unit. One piece of the behavior information specified from the behavior information can be set as an evaluation target in the evaluation unit.

Further, identification information is added to the behavior information stored in the storage unit, and one piece of behavior information is specified from a plurality of the behavior information by the identification information input via the input unit. It is also possible to make it possible.

The behavior information stored in the storage unit is added with body shape information for specifying the body shape of the user, and the body information input via the input unit is used to identify one of the plurality of behavior information. It is also possible to specify the behavior information.

The output unit may be used for notification by at least one of vibration, light, and sound.

The information processing apparatus may further include a receiving unit that can receive information from the management device, and the calculation unit may start calculation in response to a start signal from the management device.

Further, the behavior information stored in the storage unit may be transmitted from the management unit.

Further, the present invention is an analysis method for analyzing the operation of a part to which a gyro sensor is attached, wherein a calculation process for calculating a second angle variation amount for each elapsed time from information obtained from the gyro sensor, and the second In the evaluation process for evaluating for each elapsed time whether the angle fluctuation amount matches the first angle fluctuation amount for each elapsed time stored in advance, and in the evaluation process, the second angle fluctuation amount Is provided with an output process for performing a predetermined notification when it is determined that the first angle fluctuation amount matches the first angle fluctuation amount.

As described above, according to the present invention, it is possible to confirm whether or not a desired action is being performed at the time of moving the body.

  FIG. 1 is a schematic diagram of an analysis apparatus 100 according to the first embodiment of the present invention.

  The analysis device 100 includes a wristband 110 and an analysis unit 120.

In the present embodiment, since the analysis device 100 is attached to the wrist, the analysis unit 120 is provided in the annular wristband 110. However, the present invention is not limited to this mode, and for example, the analysis device 100 is attached to the ankle. In some cases, an ankle band can be used instead of the wrist band 110, and a hat or a hair band can also be used when worn on the head. In addition, any material that can be worn on the body, such as underwear, shirts, socks, and shoes, can be used.

As shown in FIG. 2 (schematic diagram of the analysis unit 120), the analysis unit 120 is connected to the main control unit 12 as shown in FIG.
1, a behavior calculation unit 122, a behavior evaluation unit 123, a time measurement unit 124, a storage unit 125, an acceleration sensor 126, a gyro sensor 127, a timer 128, an output unit 12, an input unit 130, A storage battery 131.

The main control unit 121 controls processing of the entire analysis unit 120, and performs, for example, power on / off control via the input unit 130.

The behavior calculation unit 122 calculates the behavior of the body part to which the analysis device 100 is attached based on the outputs from the acceleration sensor 126 and the gyro sensor 127.

Specifically, based on outputs from the acceleration sensor 126 and the gyro sensor 127, a positional displacement amount and an angular displacement amount from the reference position and the reference time are calculated at predetermined time intervals.

For example, the position displacement amount is calculated by integrating the acceleration measured by the acceleration sensor 126 twice with the time measured by the time measuring unit 124 via the timer 128.

Also, the angular displacement is calculated by integrating the angular velocity measured by the gyro sensor 127 with the time measured by the time measuring unit 124 via the timer 128.

The behavior evaluation unit 123 compares the behavior information stored in the behavior information storage area 125a of the storage unit 125 with the positional displacement amount and the angular displacement amount calculated by the behavior calculation unit 122 at a predetermined elapsed time. When both match (approximate), the process which notifies the user of the analyzer 100 via the output part 129 mentioned later is controlled.

The time measuring unit 124 measures the elapsed time from the reference time based on the time information obtained from the timer 128.

  The storage unit 125 is provided with a behavior information storage area 125a.

In the behavior information storage area 125a, behavior information specifying the positional displacement amount and the angular displacement amount from the reference position is stored for each elapsed time from the reference time. This behavior information specifies the position and time at which the body part to which the analyzer 100 is attached is traced.

For example, in the behavior information storage area 125a, an exercise table 125b as shown in FIG. 3 (schematic diagram of the exercise table 125b and the behavior table 125c), a behavior table 125c for each exercise ID stored in the exercise table 125b, Is remembered.

The exercise table 125b stores an exercise ID for identifying identification information for identifying an exercise performed on the body part to which the analysis apparatus 100 is attached.

The behavior table 125c has an elapsed order column 125d, an elapsed time column 125e, a position displacement amount column 125f, and an angular displacement amount column 125j.

The order of movement of the body part to which the analyzer 100 is attached is stored in the progress order field 125d. Here, a serial number (natural number) from “1” is input.

The elapsed time column 125e stores a time for moving the body part to which the analysis apparatus 100 is attached so as to have a position and an angle corresponding to the displacement amount specified by the position displacement amount column 125f and the angular displacement amount column 125j. Here, the elapsed time from the reference time is stored.

In the position displacement amount column 125f, the displacement amount of the position on each axis calculated from the triaxial acceleration detected by the acceleration sensor 126 is stored in each of the X axis column 125g, the Y axis column 125h, and the Z axis column 125i. The

In the angular displacement amount column 125j, the angular displacement amount in each axis calculated from the three-axis angular velocities detected by the gyro sensor 127 is stored in the X-axis column 125k, the Y-axis column 125l, and the Z-axis column 125m, respectively. The

The acceleration sensor 126 is a triaxial acceleration sensor, and detects acceleration in the triaxial (x, y, z) directions. For example, a triaxial vibration type micro acceleration sensor is used as the acceleration sensor 126.

The gyro sensor 127 is a triaxial angular velocity sensor and detects an angular velocity in the triaxial (x, y, z) directions. For example, as the gyro sensor 127, a three-axis vibration type micro gyro sensor is used.

The timer 128 generates a clock at a predetermined interval so that time can be measured. For example, an RTC (Real Time Clock) or the like may be used as the timer 128.

The output unit 129 notifies the user of the analysis device 100 when the body part to which the analysis device 100 is attached has been moved to a predetermined position displacement amount and a predetermined angular displacement amount for a predetermined time. It is a device that outputs the information. In this embodiment, notification is performed by vibration by using a vibrator. In addition, it is not necessarily limited to such an aspect, You may make it notify with light emitting members, such as LED, a speaker, etc.

The input unit 130 is an interface with the user of the analysis apparatus 100 and accepts input of instructions such as turning on or off the power supply, specifying the motion ID, and starting or ending the measurement of the positional displacement amount and the angular displacement amount.

For example, in this embodiment, as shown in FIG. 4 (schematic diagram of the input unit 130), a power button 130a, a display 130b, a selection button 130c, and a start button 130d.
And an end button 130e, the power button 130a is used to input power on or off, the motion ID is specified using the display 130b and the selection button 130c, and the position displacement is determined using the start button 130d and the end button 130e. And instructing the start or end of the measurement of the angular displacement.

The storage battery 131 is preferably a power source for supplying power to the analysis apparatus 100 and can be charged repeatedly by a known method.

The analysis apparatus 100 configured as described above includes an acceleration sensor 12 in a so-called computer.
6 and the gyro sensor 127 can be realized.

For example, the main control unit 121, the behavior calculation unit 122, the behavior evaluation unit 123, and the time measurement unit 124 can be realized by executing a predetermined program by a CPU (Central Processing Unit), and the storage unit 125 is realized by a memory. Is possible. The main control unit 121
, Behavior calculation unit 122, behavior evaluation unit 123, and time measurement unit 124, AS
IC (Application Specific Integrated Circuit) and FPGA (Field Programmable Ga)
(te Array) or the like may be executed in hardware by an integrated logic IC.

The processing flow of the analysis apparatus 100 configured as described above will be described with reference to the flowchart shown in FIG.

The processing in the analysis apparatus 100 starts when the power button 130a of the input unit 130 is pressed and the power is turned on.

First, the main control unit 121 of the analysis apparatus 100 obtains a selection of an exercise ID (S10), and if there is a selection, obtains a press of the start button 130d (S11). These may be performed by displaying predetermined information on the display 170 of the input unit 130.

When the start button 130d is pressed, the route order i is initialized to “1” (S12), and the time measurement unit 124 starts measuring elapsed time (S13). The time and position when the start button 130d is pressed are set as a reference time and a reference position.

Next, the time measuring unit 124 determines whether or not the elapsed time of the route order i has passed (S14).
When the time elapses, the behavior calculation unit 122 calculates the position displacement amount and the angular displacement amount from the reference position from the acceleration and angular velocity detected by the acceleration sensor 126 and the gyro sensor 127 (S15). Here, the calculation of the position displacement amount and the angular displacement amount can be performed, for example, by integrating the acceleration and the angular velocity detected in a specific cycle and adding from the reference time to the elapsed time.

Then, the behavior evaluating unit 123 calculates the positional displacement amount and the angular displacement amount calculated in step S15, the positional displacement amount column 125f of the path order i stored in the behavior table 125c of the behavior information storage region 125a, and the angular displacement amount. It is determined whether or not they match by comparing the positional displacement amount and the angular displacement amount stored in the column 125j (S16). The behavior evaluating unit 123 determines that they match when they completely match and when they are within a predetermined threshold range.

If it is determined in step S16 that they match, the behavior evaluation unit 123 instructs the output unit 129 to notify, and the output unit 129 notifies (S17). In the present embodiment, since the output unit 129 is configured by a vibrator, the output unit 129 notifies the user of the analysis apparatus 100 by vibrating.

Next, the behavior evaluation unit 123 determines whether or not there is a next route order i + 1, based on the behavior table 125c.
(S18), if there is a next route order i + 1, i is incremented by "1" (S19), and the process returns to step S14 to repeat the process. On the other hand, if there is no next route order i + 1, the process is terminated.

Note that the main control unit 121 also performs a process of terminating the process and turning off the power when the power button 130a of the input unit 130 is pressed during the process.

By performing the above processing in the analysis device 100, for example, as shown in FIG. 6 (schematic diagram showing an example of use of the analysis device 100), the analysis device 100 is attached to the user's wrist, Whether or not the dumbbell 150 held in the hand is moved up and down about the elbow axis, the arm is moved so as to pass through predetermined positions 151a to 151d at a predetermined speed, and the user's Whether the arm angle is appropriate or not is determined at a predetermined position 151.
It can be confirmed at a to 151d, and efficient training can be performed.

  FIG. 7 is a schematic diagram of an analysis system 300 according to the second embodiment of the present invention.

The analysis system 300 includes an analysis device 200 and a management device 240 as illustrated.

The analysis device 200 includes a wristband 110 and an analysis unit 220, and the analysis unit 220 is different from the analysis device 100 according to the first embodiment. The matter will be explained.

As shown in FIG. 8 (schematic diagram of the analysis unit 220), the analysis unit 220 according to the present embodiment has a main control unit 221, a time measurement unit 224, a storage unit, as compared with the first embodiment. Since 225 and the input unit 230 are different, and an antenna 232 and a receiving unit 233 are newly provided, matters relating to these will be described below.

The main control unit 221 also controls communication processing via the antenna 232 in addition to the processing performed in the first embodiment.

Unlike the first embodiment, the time measuring unit 224 starts measuring elapsed time when the receiving unit 233 receives a start signal from the management device 240.

In the behavior information storage area 225a of the storage unit 225, the behavior table 125c (see FIG. 3) received from the management device 240 is stored. The data structure stored in the behavior table 125c is the same as in the first embodiment.

  Unlike the first embodiment, the input unit 230 includes only a power button.

The receiving unit 233 is an interface for transmitting and receiving information via radio. In the present embodiment, in particular, the behavior table 125c, the start signal, and the end signal transmitted from the management device 240 are received.

  FIG. 9 is a schematic diagram of the management device 240.

The management device 240 includes a main control unit 241, a storage unit 242, a transmission unit 243, and an antenna 2
44 and an input unit 245.

The main control unit 241 controls processing in the management device 240. In particular, in this embodiment, the behavior table 125c corresponding to the user's body shape information (height in this embodiment) input via the input unit 245 is extracted from the transmission information storage area 242a of the storage unit 242 and transmitted. The process of transmitting the extracted behavior table 125c to the analysis apparatus 200 is controlled via the unit 243.

The main control unit 241 generates a start signal corresponding to the start command input via the input unit 230 or an end signal corresponding to the end command, and transmits the start signal to the analysis device 200 via the transmission unit 243. To do.

  The storage unit 242 is provided with a transmission information storage area 242a.

Similar to the behavior information storage area 225a in the first embodiment, the transmission information storage area 242a stores an exercise table 125b and a behavior table 125c for each exercise ID stored in the exercise table 125b. The data structure stored in these tables is the same as in the first embodiment.

The transmission information storage area 242a further stores information for selecting an exercise suitable for the body shape of the user of the analysis apparatus 200.

Specifically, the selection table 2 as shown in FIG. 10 (schematic diagram of the selection table 242b).
42b is stored.

The selection table 242b has a body type information column 242c and an exercise ID column 242d.

The body type information column 242c stores information for specifying the user's body type. For example,
In the present embodiment, information for specifying the range of the user's height is stored.

The exercise ID column 242d stores an exercise ID corresponding to the height range of the user specified in the body type information column 242c. For example, since the approximate arm length can be grasped from the height input in the body shape information field 242c, the motion ID for identifying the behavior table 125c storing the position displacement amount and the angular displacement amount suitable for the arm length is set. Select and store as appropriate.

As described above, in the present embodiment, the behavior table 1 is selected by appropriately selecting the elapsed order, the elapsed time, the positional displacement amount, and the angular displacement amount so as to achieve an optimal exercise according to the body shape (height) of the user.
25c is stored in various ways.

The transmission unit 243 is an interface for performing wireless data transmission / reception via the antenna 244.

The input unit 245 is an input device for receiving input from the user. In particular, in the present embodiment, an input of a height from a user is accepted, and an input of a start command and an end command is accepted.

The management device 240 described above can be realized by a so-called computer.

For example, the main control unit 241 executes a predetermined program stored in the external storage device as a CPU.
The storage unit 242 can be realized by an external storage device such as a hard disk, the transmission unit 243 can be realized by a NIC (Network Interface Card), and the input unit 245 has a mouse, This can be realized with a keyboard.

A processing flow of the analysis apparatus 200 configured as described above will be described with reference to a flowchart shown in FIG.

The processing in the analysis device 200 starts when the power button of the input unit 230 is pressed and the power is turned on.

First, the main control unit 221 of the analysis apparatus 200 receives an exercise table 125c from the management apparatus 240.
Is received (S20), and if received, it is stored in the behavior information storage area 225 of the storage unit 225 (S21).

Then, the main control unit 221 of the analysis device 200 waits until a start signal is transmitted from the management device 240 (S22), and when there is reception, initializes the route order i to “1” ( S23), the time measurement unit 224 starts measuring elapsed time (S24). The time and position when the start signal is received are set as a reference time and a reference position.

Next, it is determined whether or not the elapsed time of the route order i has elapsed in the time measuring unit 224 (S25).
When the time elapses, the behavior calculation unit 122 calculates the position displacement amount and the angular displacement amount from the reference position from the acceleration and angular velocity detected by the acceleration sensor 126 and the gyro sensor 127 (S26).

Then, the behavior evaluation unit 123 calculates the positional displacement amount and the angular displacement amount calculated in step S25, the positional displacement amount column 125f of the path order i stored in the behavior table 125c of the behavior information storage area 225a, and the angular displacement amount. By comparing the positional displacement amount and the angular displacement amount stored in the column 125j, it is determined whether or not they match (S27). Note that the behavior evaluation unit 123 determines that they match when they are within a predetermined threshold range.

If it is determined in step S27 that they match, the behavior evaluation unit 123 instructs the output unit 129 to notify, and the output unit 129 notifies (S28). In the present embodiment, since the output unit 129 is configured by a vibrator, the output unit 129 notifies the user of the analysis apparatus 200 by vibrating.

Next, the behavior evaluation unit 123 determines whether or not there is a next route order i + 1, based on the behavior table 125c.
(S29) If there is a next route order i + 1, i is incremented by "1" (S30), and the process returns to step S25 to repeat the process. On the other hand, if there is no next route order i + 1, the process is terminated.

Note that the main control unit 221 also ends the process when an end signal is received from the management apparatus 240 via the receiving unit 233 during the process.

By performing the processing as described above in the analysis device 200, it is possible to perform efficient training as in the first embodiment. Furthermore, in the present embodiment, the analysis device 200 is connected wirelessly. Since the process can be started, as shown in FIG. 12 (schematic diagram showing an example of use of the analysis system 300), the analysis apparatus 200 is mounted on the wrists of a plurality of users and is mounted on the plurality of users. By transmitting a behavior table 125c specifying the same operation to 200 and sending a start signal at the same timing, it becomes possible to efficiently perform training to synchronize these users with the same operation at the same timing. .

In the second embodiment, the selection table 242b is stored in the management apparatus 240, and the behavior table 125c selected from the height input to the management apparatus 240 via the selection table 242b is transmitted to the analysis apparatus 200. However, the present invention is not limited to such a mode. For example, the storage unit 225 of the management apparatus 200 is used.
It is also possible to store the selection table 242b and accept the input of the height via the input unit 230 of the management apparatus 200 so that a suitable behavior table 125c can be selected.

FIG. 13 is a schematic diagram of an analysis unit 420 in the analysis apparatus according to the third embodiment of the present invention.

In the analysis apparatus according to this embodiment, the analysis unit 420 is provided in the wristband 110 as in the first embodiment, but the wristband 110 is configured in the same manner as in the first embodiment. Description is omitted.

The analysis unit 420 according to the present embodiment is different from the first embodiment in the main control unit 421, the storage unit 425, and the input unit 430. Therefore, the items related to these will be described below. To do.

In addition to the same processing as in the first embodiment, the main control unit 421 determines the point of time when the registration start button 430f of the input unit 430, which will be described later, is pressed, as a reference time and a reference. The position displacement amount and the angular displacement amount calculated by the behavior calculation unit 122 as the positions are stored in the behavior information storage area 425 of the storage unit 425 at predetermined time intervals (for example, every 5 seconds).
A process of sequentially storing in a predetermined column of the behavior table 125c newly generated in a is performed. This process is continued until the registration end button 430g of the input unit 430 is pressed.

When the registration end button 430g of the input unit 430 is pressed, the behavior table 125 is displayed.
In addition to ending the storage in c, a new entry is created in the exercise table 125b, and an exercise ID for identifying the newly created behavior table 125c is stored.

As described above, the storage unit 425 controls the new behavior table 12 under the control of the main control unit 421.
5c is stored and the exercise table 125b is updated.

For example, as shown in FIG. 14 (schematic diagram of the input unit 430), the input unit 430 includes a power button 130a, a display 130b, and a selection button 1 as in the first embodiment.
30c, a start button 130d, and an end button 130e, but in this embodiment, a registration start button 430f and a registration end button 430g are further provided.

The behavior table 125c in the analysis unit 420 according to this embodiment configured as described above.
The generation process will be described with reference to the flowchart shown in FIG.

The generation process of the behavior table 125c in the analysis unit 420 is started when the registration start button 430f of the input unit 430 is pressed.

When the registration start button 430f of the input unit 430 is pressed, the main control unit 421
The behavior table 125c is generated in the behavior information storage area 425a (S40), and the route order i is set to “
1 ”(S41), and the time measurement unit 124 starts measuring elapsed time (S42).
. The time and position when the registration start button 430f is pressed are set as the reference time and the reference position.

Next, it is determined whether or not a predetermined elapsed time has elapsed in the time measuring unit 124 (S43). If the predetermined elapsed time has elapsed, the behavior calculating unit 122 determines whether the acceleration sensor 126 and the gyro sensor 12 have elapsed.
A position displacement amount and an angular displacement amount from the reference position are calculated from the acceleration and angular velocity detected in 7 (S44).

Then, the main control unit 421 generates a line of the path order i in the behavior table 125c generated in step S40, the elapsed time measured in step S43, the positional displacement amount and the angular displacement amount calculated in step S44. Are stored in the corresponding columns (S45).

If the registration end button 430g is not pressed (S46), the route order i
"1" is incremented (S47), and the process returns to step S43 to repeat the process.

As described above, since the analysis apparatus according to the present embodiment is configured, for example, a certain operation is stored in the behavior table 125c, and training for repeating such operation can be performed efficiently. .

  FIG. 16 is a schematic diagram of an analysis unit 520 of the analysis apparatus according to the fourth embodiment of the present invention.

In the analysis apparatus according to this embodiment, the analysis unit 520 is provided in the wristband 110 as in the first embodiment, but the wristband 110 is configured in the same manner as in the first embodiment. Description is omitted.

Compared with the first embodiment, the analysis unit 520 according to this embodiment includes a behavior evaluation unit 521,
The storage unit 525 is different, and the pulse measurement unit 534 and the pulse sensor 535 are newly provided. The following will describe items related to these.

The behavior evaluation unit 523 is the behavior information storage area 12 of the storage unit 525 as in the first embodiment.
The behavior information stored in 5a is compared with the positional displacement amount and the angular displacement amount calculated by the behavior calculation unit 122 at a predetermined elapsed time to determine whether or not they match (approximate). In the present embodiment, the determination (reference) of whether or not they match is changed according to the pulse rate calculated by the pulse measurement unit 534 described later.

Specifically, in the present embodiment, a correction information storage area 525n is provided in the storage unit 525. In this area, information for specifying a pulse rate range and a correction value corresponding to each pulse rate range are provided. Are stored, and the behavior evaluation unit 523 extracts a correction value corresponding to the pulse rate calculated by the pulse measurement unit 534, and changes the threshold value that is determined to match using the correction value. ing.

The pulse measuring unit 534 calculates the pulse rate for a predetermined period from an output obtained from a pulse sensor 535 described later and time information obtained from the timer 128.

The storage unit 525 is provided with a correction information storage area 525n in addition to the behavior information storage area 125a (similar to the first embodiment).

In the correction information storage area 525n, information for specifying the pulse rate range and a correction value corresponding to each pulse rate range are stored. For example, in this area, the correction table 525 in FIG.
A correction table 525o as shown in FIG.

As shown in the figure, the correction table 525o is provided with a pulse rate column 525p and a correction value column 525q.

  A pulse rate range is stored in the pulse rate column 525p.

The correction value column 525q stores a correction value for each pulse rate range. The correction value is a correction value (addition value to the threshold value) for expanding the range of the threshold value for determining that the position displacement amount and the angular displacement amount coincide with the behavior information storage area 125a in the behavior evaluation unit 523. Is stored.

Here, with respect to this correction value, as the pulse rate increases, the threshold range for determining that the values match is made wider (so that the determination that the values match is loosened).

The pulse sensor 535 is a sensor for detecting a pulse, and for example, a pressure sensor may be disposed at a predetermined position on the inner surface of the wristband 110.

Since the present embodiment is configured as described above, the degree of fatigue of the user can be detected from the pulse to reduce the load caused by training.

In the present embodiment, the user's pulse is detected. However, the present invention is not limited to such a mode. For example, a sensor for detecting the user's situation such as a respiratory rate, a heart rate, and a blood pressure is provided. It is also possible to change the threshold range according to these outputs.

1 is a schematic diagram of an analysis apparatus according to a first embodiment. The schematic diagram of an analysis part. Schematic of an exercise table and a behavior table. Schematic of an input part. The flowchart which shows the processing flow of an analyzer. Schematic which shows the usage example of an analyzer. Schematic of the analysis system which is the second embodiment. The schematic diagram of an analysis part. Schematic diagram of the management device. Schematic of the selection table. The flowchart which shows the processing flow of an analyzer. Schematic which shows the usage example of an analysis system. Schematic of the analysis part in the analyzer which is 3rd embodiment. Schematic of an input part. The flowchart which shows the production | generation process of the behavior table in an analysis part. Schematic of the analysis part of the analyzer which is 4th embodiment. Schematic of a correction table.

Explanation of symbols

100, 200 Analysis device 300 Analysis system 120, 220, 420, 520 Analysis unit 121, 221, 421 Main control unit 122 Behavior calculation unit 123, 523 Behavior evaluation unit 124, 224, Time measurement unit 534 Pulse measurement unit 125, 225, 425 Storage unit 126 Acceleration sensor 127 Gyro sensor 535 Pulse sensor 240 Management device

Claims (11)

An analysis device for analyzing the operation of the attached part,
A storage unit for storing behavior information for specifying the first angle variation for each elapsed time;
Gyro sensor,
A calculation unit that calculates a second angle fluctuation amount for each time point corresponding to the elapsed time from information obtained from the gyro sensor;
An evaluation unit that evaluates at each time point whether or not the second angle variation amount matches the first angle variation amount;
In the evaluation unit, when it is determined that the second angle variation amount matches the first angle variation amount, an output unit that performs a predetermined notification;
Providing
An analysis device characterized by The analysis device according to claim 1,
An acceleration sensor,
The behavior information includes information for specifying the first position fluctuation amount for each elapsed time,
The calculation unit further calculates a second position variation amount for each time point from information obtained from the acceleration sensor,
The evaluation unit determines whether the second angle variation amount matches the first angle variation amount, and whether the second position variation amount matches the first position variation amount. Evaluate at each time point,
The output unit determines, when the evaluation unit determines that the second angle variation amount matches the first angle variation amount, and the second position variation amount is equal to the first position variation amount. If you decide to do so, make a predetermined notification at least one of the following:
An analysis device characterized by The analysis device according to claim 1 or 2,
The evaluation unit determines that they match if they are within a predetermined threshold range;
An analysis device characterized by The analysis device according to any one of claims 1 to 3,
A situation detection sensor for detecting a user situation;
The evaluation unit is configured to change a criterion for determining that they match according to the output of the situation detection sensor;
An analysis device characterized by The analysis apparatus according to any one of claims 1 to 4,
It further includes an input unit that receives information input,
The storage unit stores a plurality of behavior information for specifying the first angle fluctuation amount for each elapsed time,
One behavior information specified from a plurality of the behavior information can be set as an evaluation target in the evaluation unit via the input unit,
An analysis device characterized by The analysis device according to claim 5,
Identification information is added to the behavior information stored in the storage unit,
The identification information input via the input unit can identify one behavior information from a plurality of the behavior information,
An analysis device characterized by The analysis device according to claim 5,
The behavior information stored in the storage unit includes body shape information that identifies the body shape of the user,
The body information input via the input unit can identify one behavior information from a plurality of the behavior information,
An analysis device characterized by The analysis device according to any one of claims 1 to 7,
The output unit performs notification by at least one of vibration, light, and sound;
An analysis device characterized by The analysis apparatus according to any one of claims 1 to 8,
A receiving unit capable of receiving information from the management device;
The calculation unit starts calculation according to a start signal from the management device;
An analysis device characterized by The analysis device according to claim 9,
The behavior information stored in the storage unit is transmitted from the management unit,
An analysis device characterized by An analysis method for analyzing the operation of a part to which a gyro sensor is attached,
A calculation process for calculating the second angle fluctuation amount for each elapsed time from the information obtained from the gyro sensor;
An evaluation process for evaluating, for each elapsed time, whether or not the second angle fluctuation amount matches a first angle fluctuation amount for each elapsed time stored in advance;
In the evaluation process, when it is determined that the second angle variation amount matches the first angle variation amount, an output process for performing a predetermined notification;
Providing
Analysis method characterized by

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