KR950016811A - Signal recorder and training framework using it - Google Patents

Abstract

The present invention relates to a training framework for sports such as sports using an optimal analog signal recording device and various apparatuses for the collection of biometric information. A human body containing only the periphery of a waveform portion to record even a relatively unstable signal waveform such as a biosensor output signal. In order to provide an active signal recording apparatus and to be applied as various training tools, the operator wears (mounts) a sensor, a waveform collection and training apparatus, applies a force to the tool via the sensor, and indicates the size thereof. The procedure is to always form a feedback loop by sequentially storing the waveforms, comparing them with the registered reference waveforms, and notifying the result, and updating and registering the detected waveforms as reference waveforms when an ideal result is obtained at this stage. It is configured to execute.

With this configuration, the signal from the sensor is collected and compared with the self-reference waveform in the same sense as wearing clothes or a watch, and the notice of the comparison result and advice information are given. You can practice scientific training as an extension of.

Description

Signal recorder and training tool using the same

Since this is an open matter, no full text was included.

1 is a functional block diagram showing a common concept of this embodiment.

2 is a waveform processing block diagram showing the concept of the first embodiment.

3 is a diagram showing the configuration of a portable training tool of grip pressure in the first embodiment.

4 is a sequence flowchart for explaining the first embodiment.

5 shows one embodiment of a portable system of grip pressure.

6 is a waveform diagram showing grip pressure characteristics in a golf game.

FIG. 7 is a first memory map diagram of a waveform storage related memory unit in the IC memory; FIG.

8 is a flowchart showing a normal operation sequence in the second embodiment.

9 is a second memory map diagram of a waveform storage related memory unit in the IC memory;

10 is a view showing the appearance of the pressure training card (signal recording card) and the operation functions of various switches.

FIG. 11 is a diagram showing an automatic identification method of a golf club in the third embodiment. FIG.

12 is a waveform diagram showing a state of approximate comparison between a reference waveform and an recorded waveform.

FIG. 13 is a third memory map diagram of the waveform storage related memory unit in the IC memory; FIG.

Fig. 14 is a flowchart showing a normal operation sequence in the third embodiment.

FIG. 15 is a diagram showing the configuration of a portable training tool of grip pressure in the fourth embodiment. FIG.

Claims (22)

A device for training the operation of a tool, comprising: detection means for detecting an operation state, memory means for storing signal waveforms detected by the detection means, comparison means of the detected signal waveform and a reference waveform, and results obtained from the comparison means A training tool capable of recording a waveform signal having a notification means and a power supply battery, wherein the detection means, the storage means, the comparison means, the notification means and the battery are worn by an operator or worn by the operator. A training tool capable of recording a waveform signal, characterized in that worn indirectly by the. The training tool as set forth in claim 1, wherein said detecting means, said storing means, said comparing means, said notifying means, and said battery are integrated and stored in a memory card size. A signal recording apparatus for digitally recording analog signal information output in a time series from a signal source, comprising: means for obtaining a correlation error between a waveform of a predetermined period and a reference waveform separately determined at a specific trigger point of the analog signal information; Means for determining the magnitude of the correlation error obtained by the above, means for recording analog signal information for a longer period than the predetermined period for obtaining the correlation error, with a point dating back from the trigger point, and at the head of the recording waveform. And a means for recording information capable of identifying a corresponding time. Means for obtaining a correlation error with a reference waveform determined separately from a waveform of a predetermined period at a specific trigger point of analog signal information output from a signal source in time series, means for determining the magnitude of the correlation error obtained by the means, and at the trigger point A signal recording apparatus having a means for recording analog signal information for a period longer than a predetermined period for obtaining the correlation error, with a point dating back, the means for obtaining a correlation error with the reference type and the operation of the determination means. And a function for sustaining the operation of the means for delaying the start and the means for obtaining the correlation error by a predetermined time width. The method of claim 3 or 4, wherein in the means for determining the magnitude of the correlation error, the correlation error of at least three stages is classified by size, and the correlation error is in the smallest region in the classification result. And the analog signal information is not recorded in the largest area. In a training tool having a pressure detecting sensor, an AD conversion circuit, an IC memory, and an arithmetic and control circuit, and mainly used for training of grip pressure, the pressure detecting sensor is provided on the abdomen of one of the left and right thumb (first finger). Training tool, characterized in that for arranging. The training tool according to claim 6, wherein several pressure sensors are used to simultaneously measure and record several pressure transition waveforms including the abdomen of one thumb (first finger). A training tool having a sensor for detecting pressure, an AD conversion circuit, an IC memory, and an arithmetic and control circuit, and used mainly for training grip pressure, the pressure transition characteristic waveform detected by the pressure detection sensor and recorded in the IC memory A training tool, characterized in that for selecting a waveform to be a comparison reference from among randomly or in a predetermined order to register as a reference waveform. The training tool according to claim 8, wherein the degree of similarity between the registered reference waveform and the pressure cloth characteristic waveform newly detected by the pressure detecting sensor is calculated and the magnitude of the similarity threshold set separately is determined. In the hand-held sports equipment, a glove equipped with a pressure detecting means, a training tool used for training grip pressure of various sports having an AD conversion circuit, an IC memory, and a calculation / control circuit, the grip of the mechanism A training tool, wherein a mark for identification is provided on a surface, and a sensor for detecting the mark is provided at a position of the glove corresponding to the mark position. The training tool according to claim 10, wherein a pressure detection sensor in which a single element is divided or a plurality of elements are arranged in an array form is used as the mark detection sensor. The training tool according to claim 10, wherein a plurality of reference waveforms corresponding to the recognition result of the instrument identification mark are registered and the reference waveform corresponding to the identification result is read for comparison determination. In a device having a rod-shaped portion having a plurality of different types of lengths and heads according to different hitting purposes such as a leap distance and a hitting point environment, the type is expressed by a combination of chips having a block-shaped cross section. A training tool, wherein the identification mark is provided on a grip surface that is a rod-shaped mechanism. Reproduction of the video taken with a video camera capable of simultaneously encoding the visual information and the field number or the frame number of the video and recording the natural screen visual information of the subject and the code data related to the visual information and the image of the subject On the monitor screen, the playback output waveforms from the analog waveform recording and reproducing apparatus converts the natural screen time information and the simultaneous time-varying information into AD as the code data on a recording medium different from that of the video camera. A signal recording apparatus having a display control function for synthesizing and displaying the data, wherein the displayed recording data from the analog waveform recording / reproducing apparatus is synchronized with the field number or frame number of the screen being reproduced by the video camera and the progress of the time. Read and display sequentially on the data screen A signal recording device with an analog waveform display control function. Reproduction of the video taken with a video camera capable of simultaneously encoding the visual information and the field number or the frame number of the video and recording the natural screen visual information of the subject and the code data related to the visual information and the image of the subject On the monitor screen, the playback output waveforms from the analog waveform recording and reproducing apparatus converts the natural screen time information and the simultaneous time-varying information into AD as the code data on a recording medium different from that of the video camera. A signal recording apparatus with a display control function for synthesizing and displaying the analog waveform, wherein the generation period of the sampling pulse for the AD conversion is generated at an integer multiple of 60 / sec to 60 / sec. Signal recording device with display control function. Reproduction of the video taken with a video camera capable of simultaneously encoding the visual information and the field number or the frame number of the video and recording the natural screen visual information of the subject and the code data related to the visual information and the image of the subject On the monitor screen, the playback output waveforms from the analog waveform recording and reproducing apparatus converts the natural screen time information and the simultaneous time-varying information into AD as the code data on a recording medium different from that of the video camera. A signal recording apparatus with a display control function for displaying a synthesized display, wherein the temporal change in which the analog waveform recording and reproducing apparatus records time data in units of one sixtyth to one sixthth of an integer. A signal with a display control function of an analog waveform, characterized by recording as attribute data of information. Lock device. Reproduction of the video taken with a video camera capable of simultaneously encoding the visual information and the field number or the frame number of the video and recording the natural screen visual information of the subject and the code data related to the visual information and the image of the subject On the monitor screen, the playback output waveforms from the analog waveform recording and reproducing apparatus converts the natural screen time information and the simultaneous time-varying information into AD as the code data on a recording medium different from that of the video camera. A signal recording device with a display control function for displaying a synthesized display, comprising: a means for adjusting the time of the clock function of the analog waveform recording and reproducing device to a current time indicated by the video camera; Signal recording device with function. Reproduction of the video taken with a video camera capable of simultaneously encoding the visual information and the field number or the frame number of the video and recording the natural screen visual information of the subject and the code data related to the visual information and the image of the subject On the monitor screen, the playback output waveforms from the analog waveform recording and reproducing apparatus converts the natural screen time information and the simultaneous time-varying information into AD as the code data on a recording medium different from that of the video camera. A signal recording apparatus equipped with a display control function for synthesizing the display, wherein the display start timing of the reproduction output waveform from the analog waveform recording / reproducing apparatus is displayed immediately after the display start timing is recognized in accordance with the time information included in the video reproduction signal. Sum all or the main points of the reproduction output waveform on the screen To display, according to the time progress of the video playback screen, the display control function of an analog waveform, characterized in that thin grant the sequential change in luminance or color tone change from the left end on the gwaejeok of the reproduced output waveform attachment signal recording apparatus. 19. The recording method according to any one of claims 15 to 18, wherein the field number or frame number of visual information and video is coded after the vertical synchronization signal of the video signal and within the vertical blanking period, and recorded as attribute data for identifying the screen. And a signal recording device with a display control function of an analog waveform. 19. An analog waveform display control function according to any one of claims 15 to 18, characterized in that a reproduced image of an image taken by a video camera and a reproduced output waveform from multiple analog waveform recording and reproducing apparatuses are simultaneously displayed. Attached signal recording device. An analog waveform signal recording apparatus having a video camera having a voice recording function, a sensor for detecting a physical phenomenon, and an amplifier for amplifying an output signal from the sensor, wherein the output signal of the amplifier is subjected to VF conversion (voltage-frequency conversion). And a signal input unit of a voice recording function of the video camera. In the analog waveform signal recording device comprising a signal detector having a means for detecting information that changes with time, such as pressure transition information, and an analog waveform recording and reproducing unit for converting the detected signal into AD and recording the coded data on a recording medium. 2. The analog waveform signal recording apparatus as claimed in claim 1, wherein information transmitted by the detection unit is transmitted to the analog waveform recording and reproducing apparatus using radio means. ※ Note: The disclosure is based on the initial application.