CN100361051C - Motion analysis device and method for mobile product - Google Patents

Abstract

The invention relates to a motion analysis device and method of a mobile product, which is applied to the mobile product with an output unit, and comprises the following components: a motion database storing at least one motion data or a music database storing at least one music data; a motion sensing unit for sensing the displacement change of the mobile product to output a corresponding motion signal; and the micro-processing unit is used for receiving the action signal and comparing the action signal with the action data in the action database, and the micro-processing unit controls the output unit to output according to the comparison results. The mobile product can be used for playing games such as aerobic sports, dancing machines, commanders, music accompaniment, image deformation or ball inlet and the like, and can be matched with the limb actions of a user to achieve the effects of rich and diversified entertainment contents.

Description

Motion analysis device and method for mobile products

technical field

The present invention relates to a motion analysis device and method for a mobile product, in particular to a motion-sensing unit that is applied to various mobile products and allows the motion sensing unit of the mobile product to sense the displacement of the mobile product according to the user's body movements. Changes, and then compared with the standard action to derive the action analysis device and method of entertainment effect.

Background technique

As far as mobile products are concerned, such as: mobile communication devices, personal digital assistants (PDAs), palmtop computers or notebook computers, etc., have long been necessary for modern people. era.

As far as leisure and entertainment are concerned, since everyone carries any kind of mobile products with them, and these mobile products themselves have game functions, so that users can use mobile products to achieve the entertainment purpose of playing games anytime and anywhere.

The various entertainment functions of these mobile products, even if they need to be operated by the user, are only operations of pressing buttons.

The present invention intends to develop a device that can use human body movements such as waving arms to control mobile products to generate corresponding operations, thereby deriving entertainment effects that are greatly different from the prior art.

Contents of the invention

The purpose of the motion analysis device and method for mobile products of the present invention is to effectively sense changes in the user's body motions to compare whether the user's body motions fall within the standard motion range, and the comparison results are based on various feasible methods. It can be output in a way to use the changes of the user's body movements to achieve the effect of entertainment. And it is applied to mobile products, so it can be entertained by body movements anytime and anywhere.

The purpose of the motion analysis device and method for mobile products of the present invention is to derive a variety of applications if it can be supplemented with other matching outputs, such as: aerobic exercise, dance machine, conductor, music accompaniment, Image deformation or ball into the hole game, etc., so as to achieve the effect of rich and diverse entertainment content.

In order to achieve the above object, the present invention provides a motion analysis device, which is applied to a mobile product with an output unit, the motion analysis device includes a motion database, a motion sensing unit and a micro-processing unit, the motion database stores At least one movement data, the movement data is the movement data of many standard command movements obtained in advance and used as a comparison template to establish the movement range that the future user is most likely to fall into. The motion sensing unit senses the displacement change of the mobile product to output a corresponding motion signal. The micro-processing unit receives the action signal and compares it with the action data in the action database, and controls the output unit according to the comparison result.

The present invention further provides a second embodiment of a motion analysis device, which is applied to a mobile product with an output unit. The motion analysis device includes a music database, a motion sensing unit, a micro-processing unit, and the music database stores At least one piece of music data. The motion sensing unit senses the displacement change of the mobile product to output a corresponding motion signal. The micro-processing unit receives the action signal and compares it with the music data in the music database, and outputs a control signal to the output unit according to the comparison result.

As for a motion analysis method applied to a mobile product provided by the present invention, the mobile product has a database, and the motion analysis method includes the following steps. First, execute an action program; then, sense the displacement change of the mobile product to obtain an action signal; then, continuously compare the action signal with a data corresponding to the action program stored in the database, and store the comparison result in A storage unit; and judging whether the function is over, if it is judged to be yes, analyzing the comparison result of the continuous comparison as a whole, and outputting the overall analysis result, wherein the continuous comparison step compares whether the action signal falls into the corresponding action program If it is within a predetermined range of an action data, it belongs to the correct comparison, otherwise it belongs to the comparison error.

Description of drawings

Fig. 1 is a structural block diagram of an embodiment of the motion analysis device of the present invention;

Fig. 2 is a flow chart of the motion analysis method of the present invention.

Wherein, the reference numerals explain:

1-Motion analysis device

11-Micro-processing unit 12-Analog to digital converter

13-Motion sensing unit 14-Storage unit

16-Action database 17-Music database

2- output unit

21-Acoustic output unit 22-Light output unit

23-Information output unit 24-Vibration output unit

Detailed ways

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and accompanying drawings of the present invention.

Please refer to FIG. 1, the present invention provides a motion analysis device and method for a mobile product, which is mainly in a mobile product (not shown) with an output unit 2. The motion sensing unit 13 that outputs corresponding motion signals can be applied accordingly, so that the changes in body motions can be used to interact with the mobile product, thereby deriving entertainment effects that are different from the past in the existing mobile product. The displacement change of the mobile product refers to the displacement change in three-dimensional space.

For example, for the command of a piece of music, the conductor must wave his arm to direct the rhythm and progress of the music, etc. Therefore, the manufacturer must first obtain the movement data of many standard command movements as a comparison template to establish future use The action range that the user is most likely to fall into; thus, when the user holds the mobile product and waves it, if the user can fall into these action ranges because the action is correct enough, various predetermined For example, through the user's correct command action falling into some predetermined range of motion, the corresponding effect of the predetermined range of motion (such as the performance time of various musical instruments, the volume of the performance, etc.) is produced.

As for the sensing of the motion sensing unit 13 , it is mainly to sense the displacement change (such as direction or acceleration) of the mobile product, and accordingly generate a correspondingly changed motion signal (such as a voltage value or a vector signal). Through the processing of the micro-processing unit 11, in addition to knowing the acceleration and its vector, the velocity and displacement can also be calculated.

Taking the conductor function or music accompaniment function as an example, the motion analysis device 1 of the first embodiment of the present invention is described. The motion analysis device 1 is applied to a mobile product (not shown) with an output unit 2. The motion analysis device 1 1 includes: an action database 16, storing at least one action data as a comparison template; an action sensing unit 13, used to sense the displacement change of the mobile product to output a corresponding action signal; and, a micro-processing unit 11 , receiving the action signal and comparing it with the action data in the action database 16, and controlling the output unit 2 to output according to the comparison result. And the micro-processing unit 11 is also connected with a storage unit 14, so as to serve as a temporary storage function of the micro-processing unit 11 when comparing data. In addition, the motion analysis device 1 can also include a music database 17, the music database 17 stores at least one piece of music data corresponding to the at least one piece of motion data, for example, stores: the first Music, the second song corresponding to the second command action, etc., so the output unit 2 that includes at least one loudspeaker can send the music data in the music database 17 through the control of the micro-processing unit 11.

Therefore, when the user selects a conductor function (such as song or music selection), the mobile product will display the swing description of this function (swing mode and BPM, Beats Per Minute), and it has pre-stored musical instruments Music data such as position, music and tempo are in music database 17. After activation, the music or/and beat will start to be played according to the user's swing data and swing progress.

When the user selects a music accompaniment function (such as song or melody selection), the mobile product will display the description of this function, and music data such as music and a plurality of accompaniment sounds have been pre-stored in the music database 17 . After activation, the selected song or melody will be played first, and the accompaniment sound will be played according to the user's motion data.

Taking the aerobic exercise function or the dance machine function as an example, the motion analysis device 1 of the second embodiment of the present invention is described. The motion analysis device 1 is also applied to a mobile product (not shown) with an output unit 2. The analysis device 1 includes: a music database 17, which stores at least one music data (such as dance music or rhythm music, etc.); a motion sensing unit 13, which senses the displacement changes of the mobile product to output corresponding motion signals; and, a micro The processing unit 11 receives the action signal and compares it with the music data in the music database 17, and outputs a control signal to the output unit 2 according to the comparison result. And the micro-processing unit 11 is also connected with a storage unit 14, so as to serve as a temporary storage function of the micro-processing unit 11 when comparing data. Therefore, when the user selects the aerobic exercise function, the mobile product will display the exercise description (exercise method and its benefits) of this function. After activation, start to record the motion signal when the user moves, and compare the vibration frequency of the motion signal with the beat of the music data according to the vibration frequency of the user's motion every time to obtain the comparison result. After this function is finished, the aforementioned comparison results will be analyzed as a whole to output an analysis report or make a score (correct rate).

In addition, the motion analysis device 1 can also include a motion database 16, the motion database 16 stores at least one motion data corresponding to the at least one music data, for example, the first type of motion data corresponding to the first dance music is used as Comparison template, or the second type of motion data corresponding to the second dance music as a comparison template, in other words, the micro-processing unit 11 compares the at least one motion data and the motion signal to obtain a comparison result, and must use the corresponding The at least one motion data of the music data is used as a comparison basis, for example, the first type of motion data corresponding to the first dance music is compared with the motion signal to obtain a comparison result.

Therefore, when the user selects a dance machine function (such as dance music selection), the mobile product will display the dance description of this function, such as: dance method, BPM (Beats Per Minute), and its difficulty, etc., and It has pre-stored music and beats. After activation, the selected dance music will be played first, and the motion signal of the user's motion will be recorded, and the vibration frequency of the motion signal generated by the user's every motion will be compared with the beat of the music data to obtain compare results. After this function is finished, the aforementioned comparison results will be analyzed as a whole, and scores will be given according to the matching degree of the beat and the correctness of the user's body movements, so as to output an analysis report or make a score (correct rate). And it allows these output units 2 that at least comprise a loudspeaker to send out the music data of the music database 17 when playing dance music or the like.

In the aforementioned motion analysis device 1 of the first and second embodiments of the present invention, the output unit 2 is an acoustic output unit 21, an optical output unit 22, a vibration output unit 24, an information output unit 23 or a combination thereof, and the information therein The output unit 23 outputs pictures, texts, images or combinations thereof. As for the storage unit 14 connected to the micro-processing unit 11, it can be a storage device such as a memory, a flash memory, or a combination thereof.

Taking the image deformation function or the ball-in-hole function as an example, the motion analysis device 1 of the third embodiment of the present invention is described. The motion analysis device 1 is applied to a mobile product (not shown) with a display device (not shown). , the motion analysis device 1 includes: ~ a motion sensing unit 13, which is used to sense the displacement change of the mobile product to output a corresponding motion signal; and, a micro-processing unit 11, which is used to receive the motion signal and control the At least one object displayed on the display device can move corresponding to the motion signal. In addition, the motion analysis device 1 can also include an output unit 2, the micro-processing unit 11 controls the output unit 2 to output according to the motion signal, and the output unit 2 can be an acoustic output unit 21, a light output unit 22 , the vibration output unit 24 or a combination thereof.

Therefore, when the user selects the image deformation function, the mobile product will first display an image such as a human face, and then according to the action signal of the user shaking the mobile product, the image will generate corresponding actions and display It is as if an actual object collides with the edge of the screen to produce a deformation effect, and the output unit 2 can even be used to produce such as deformation sound effects.

When the user selects the function of rolling the ball into the hole, the mobile product will display at least one fixed hole and a bead whose rolling direction can be controlled, and the bead will move according to the action signal when the user shakes the mobile product Move, when the bead is rolled into a predetermined hole, the score will be scored, and the output unit 2 can even be used to send out, for example, score sound effects and the like.

The aforementioned motion analysis device 1 of the first, second, and third embodiments of the present invention can further include an analog-to-digital converter 12, and the analog-to-digital converter 12 is electrically connected to the micro-processing unit 11 and the motion sensing unit 13 , so that the analog motion signal output by the motion sensing unit 13 is converted into a digital motion signal by the analog-to-digital converter 12 , which facilitates the receiving and processing of the micro-processing unit 11 . The motion sensing unit 13 is a three-axis sensing unit.

Please refer to the flow chart of the motion analysis method of the present invention shown in Figure 2, which is applied to a mobile product with a database, and the motion analysis method includes the following steps: Execute an action program (S201), such as a dancing machine action program or a Oxygen exercise action program, etc.; sense the displacement change of the mobile product, so as to obtain the corresponding action signal (S202); continuously compare the action signal with a data corresponding to the action program stored in the database, and store the comparison result in A storage unit (S203), wherein the database includes at least one motion data or at least one music data, so the continuous comparison step compares whether the motion signal falls within a predetermined range of a motion data corresponding to the motion program, if so It belongs to the correct comparison, otherwise it belongs to the comparison error. As for the movement data, it includes displacement change data; and, judge whether the function is over (S204), if it is judged to be yes, then "overall analysis" the comparison result of the continuous comparison, and Outputting the "overall analysis result" (S205), wherein the comparison result is the overall analysis result of all comparison data in the comparison process, and the overall analysis result can be a score, a correct rate, a rating or a combination thereof, to Take the dance machine function as an example, after the function is over, you can score or judge the pros and cons, and use it as a challenge for yourself or others or to improve your dancing skills and so on. In addition, the motion analysis method can also include an output unit, which is controlled according to the control signal output by the comparison result, wherein the output unit outputted due to being controlled is a sound output unit, a light output unit, a vibration The output unit, the information output unit or a combination thereof, taking the dance machine function as an example, in addition to playing the selected dance music, it can also output encouraging sound effects corresponding to the evaluation level after the function ends.

As mentioned above, the present invention can effectively sense the changes in the user's body movements, and can compare whether the user's body movements fall within the standard range of motion, and the comparison results can also be analyzed in various feasible ways. output, so as to use changes in body movements to achieve entertainment effects anytime and anywhere.

If it can be supplemented with other matching outputs, such as beat sound, corresponding music, scoring, analysis report, or accompaniment sound, etc., various applications can be derived, such as: aerobic exercise, dance machine, conductor , music accompaniment, image deformation or ball into the hole game, etc., so as to achieve rich and diverse entertainment content.

To sum up, the motion analysis device and method for mobile products provided by the present invention can indeed achieve the above purpose and effect.

The above is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention, and all equivalent changes made by using the description and accompanying drawings of the present invention are included in the scope of rights of the present invention Inside.

Claims (10)

1. A motion analysis device, which is applied to a mobile product with an output unit, characterized in that the motion analysis device includes: an action database storing at least one action data; A motion sensing unit, which senses the displacement changes generated by the user holding the mobile product and waving it to output a corresponding motion signal; and A micro-processing unit, receiving the action signal and comparing it with the action data in the action database, and controlling the output unit according to the comparison result; Wherein, the motion data is the motion data of many standard command motions obtained in advance, and is used as a comparison template to establish the motion range that the future user is most likely to fall into. 2. The motion analysis device according to claim 1, wherein the output unit is an acoustic output unit, a light output unit, a vibration output unit, an information output unit or a combination thereof. 3. The motion analysis device as claimed in claim 1, further comprising a music database storing at least one piece of music data corresponding to the at least one piece of motion data. 4. The motion analysis device according to claim 1, further comprising an analog-to-digital converter, the analog-to-digital converter electrically connected to the micro-processing unit and the motion sensing unit. 5. A motion analysis device for application to a mobile product with an output unit, characterized in that the motion analysis device includes: a music database storing at least one piece of music data; A motion sensing unit, which senses the displacement changes generated by the user holding the mobile product and waving it to output a corresponding motion signal; and A micro-processing unit receives the action signal and compares it with at least one piece of music data in the music database, obtains a comparison result by comparing the vibration frequency of the action signal with the beat of the music data, and outputs a control signal according to the comparison result to the output unit; an action database, the action database stores at least one action data corresponding to the at least one music data; Wherein, the motion data is the motion data of many standard command motions obtained in advance, and is used as a comparison template to establish the motion range that the future user is most likely to fall into. 6. The motion analysis device according to claim 5, wherein the output unit is an acoustic output unit, a light output unit, a vibration output unit, an information output unit or a combination thereof. 7. A motion analysis method applied to a mobile product, the mobile product has a database, characterized in that the motion analysis method comprises: To execute an action program, the user holds the mobile product and waves it; Sensing the displacement change of the mobile product to obtain the action signal; continuously comparing the action signal with a data corresponding to the action program stored in the database, and storing the comparison result in a storage unit; and Judging whether the function is over, if it is judged to be yes, analyzing the comparison results of the continuous comparison as a whole, and outputting the overall analysis results; Among them, the database contains the action data corresponding to the action program, and the action data is the action data of many standard command actions obtained in advance, and is used as a comparison template to establish the action range that the future user is most likely to fall into. The continuous comparison step compares whether the action signal falls within a predetermined range of an action data corresponding to the action program. If so, the comparison is correct; otherwise, it is a comparison error. 8. The action analysis method applied to mobile products as claimed in claim 7, wherein the comparison result is an overall analysis result of the comparison data in the comparison process, and the overall analysis result includes scores, accuracy rates or ratings. 9. The motion analysis method applied to mobile products as claimed in claim 7, further comprising controlling an output unit by outputting a control signal according to the comparison result. 10. The motion analysis method applied to mobile products according to claim 9, wherein the output unit is an acoustic output unit, a light output unit, a vibration output unit, an information output unit or a combination thereof.

Images