TWI778545B - Vibration recording device, vibration recording system and vibration recording method - Google Patents

Abstract

A vibration recording device, a vibration recording system and a vibration recording method for recording external vibration source are provided. The vibration recording device receives the vibration source, and converts the vibration of the vibration source into a sensing electrical signal. The vibration recording device samples the sensing electrical signal in the first mode and stores the sensing electrical signal, and outputs the stored sensing electrical signal in the second mode.

Description

Vibration recording device, vibration recording system and vibration recording method

The present invention relates to a recording technology, and in particular, to a vibration recording device, a vibration recording system and a vibration recording method.

In the current device, the vibration mode of the device is preset inside the device. The preset vibration will be performed in a fixed frequency and interval vibration mode. Therefore, the current vibration mode is monotonic. That is, the current device cannot provide multiple vibration modes.

The present invention provides a vibration recording device, a vibration recording system and a vibration recording method capable of providing multiple vibration modes.

The vibration recording device of the present invention includes a sensor and a recorder. The sensor receives the vibration source and converts the vibration of the vibration source into a sensing electrical signal. The recorder is coupled to the sensor. The recorder samples the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, stores the sampled sensing electrical signal, and outputs the stored sampled sensing electrical signal in the second mode No.

The vibration recording system of the present invention includes a vibration recording device and at least one electronic device. The vibration recording device includes a sensor and a recorder. The sensor receives the vibration source and converts the vibration of the vibration source into a sensing electrical signal. The recorder is coupled to the sensor. The recorder samples the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, stores the sampled sensing electrical signal, and outputs the stored sampled sensing electrical signal in the second mode No. The at least one electronic device respectively receives the sensing electrical signal, and at least one of vibrates and provides a reminder signal in response to the sensing electrical signal.

The vibration recording method of the present invention includes: receiving a vibration source, and converting the vibration of the vibration source into a sensing electrical signal; sampling the sensing electrical signal in the first mode to generate a sampled sensing electrical signal, and storing the sampling and outputting the stored and sampled sensing electrical signal to at least one electronic device in the second mode.

Based on the above, the vibration recording device, the vibration recording system and the vibration recording method of the present invention can convert the vibration of the vibration source into a sensing electrical signal, and store the sensing electrical signal. In this way, the present invention can record the vibration source. In addition, the vibration recording device, the vibration recording system and the vibration recording method of the vibration mode of the present invention can also output the stored sensing electrical signal to the electronic device. Accordingly, the electronic device will provide a response corresponding to the vibration of the vibration source. In this way, the present invention can provide multiple vibration modes to the electronic device.

In order to make the above-mentioned features and advantages of the present invention more obvious and easy to understand, the following embodiments are given and described in detail with the accompanying drawings as follows.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Element symbols quoted in the following description will be regarded as the same or similar elements when the same element symbols appear in different drawings. These examples are only a part of the invention and do not disclose all possible embodiments of the invention. Rather, these embodiments are only examples within the scope of the patent application of the present invention.

Please refer to FIG. 1 and FIG. 2 at the same time. FIG. 1 is a schematic diagram of a vibration recording system according to a first embodiment of the present invention. FIG. 2 is a method flowchart of a vibration recording method according to an embodiment of the present invention. In this embodiment, the vibration recording system 100 includes a vibration recording device 110 and an electronic device 120 . The vibration recording device 110 can perform wired communication or wireless communication with the electronic device 120 . For example, the vibration recording device 110 can perform wired communication with the electronic device 120 via a pogo pin connection. For another example, the vibration recording device 110 can wirelessly communicate with the electronic device 120 via Wi-Fi, Bluetooth (Bluetooth), and Bluetooth Low Energy (BLE). The vibration recording device 110 can receive the vibration source EV, generate a sensing electrical signal SV according to the vibration source EV, and provide a sampled sensing electrical signal SV'. The electronic device 120 receives the sampled sensing electrical signal SV' and provides at least one of a vibration signal and a reminder signal in response to the sampled sensing electrical signal SV'. In this embodiment, the vibration recording device 110 can also generate a plurality of different sensing electrical signals SV according to a plurality of different vibration sources EV, and correspondingly provide a plurality of different sampling sensing electrical signals SV'.

Specifically, in this embodiment, the vibration recording device 110 includes a sensor 111 and a recorder 112 . In order to clearly describe the operations of the above-mentioned components and the vibration recording method of the vibration recording system according to the embodiment of the present invention, the following detailed description will be given in conjunction with the flowchart of FIG. 2 . However, those with ordinary knowledge in the technical field to which the present invention pertains can understand that the vibration recording method according to the embodiment of the present invention is not limited to the vibration recording system 100 and the vibration recording device 110 shown in FIG. 1 , nor is it limited to the process shown in FIG. 2 The sequence of steps in the diagram. In step S110, the sensor 111 receives the vibration source EV, and converts the vibration of the vibration source EV into a sensing electrical signal SV. In this embodiment, the sensor 111 may be one of a piezoelectric (Piezo) sensor, a motion sensor, and an accelerometer (G-sensor). In this embodiment, the vibration source EV may be from an external electronic device. The sensor 111 may be attached to the above-mentioned external electronic device to receive the vibration source EV. In some embodiments, the vibration source EV may be vibrations (eg, beats, heartbeats) provided by the user. That is, the sensor 111 can capture the external vibration source EV from the vibration recording system 100 .

The recorder 112 is coupled to the sensor 111 . In step S120, the recorder 112 samples the sensing electrical signal SV in the first mode to generate a sampled sensing electrical signal SV', and stores the sampled sensing electrical signal SV'. In step S130, the recorder 112 outputs the stored sampled sensing electrical signal SV' in the second mode. The electronic device 120 receives the sampled sensing electrical signal SV' output by the recorder 112 and stores the sampled sensing electrical signal SV', and vibrates and provides a reminder signal in response to the sampled sensing electrical signal SV'. At least one of them. In this embodiment, the recorder 112 receives a mode selection signal (not shown in FIG. 1 ), for example, and enters one of the first mode and the second mode in response to the mode selection signal.

In this embodiment, the electronic device 120 includes a prompt module 121 . The prompting module 121 can provide an output signal for prompting the user, such as a vibration signal or a reminder signal. In this embodiment, the electronic device 120 may be an input device of a keyboard, a mouse, a stylus (stylus), or a touchpad (Touchpad). The prompting module 121 generates a vibration signal (eg, vibration output) associated with the vibration source EV in response to the sampled sensing electrical signal SV'. The intensity and frequency of the vibration signal will correspond to the intensity and frequency of the vibration of the vibration source EV. The prompting module 121 can be implemented by, for example, an eccentric motor, a vibration motor, or a vibration element (eg, a PIEZO vibration element). In some embodiments, the electronic device 120 may be a digital camera, a display. The prompting module 121 generates a prompting signal associated with the vibration source EV in response to the sampled sensing electrical signal SV'. The prompting module 121 can be implemented by, for example, a light-emitting element or a speaker. Therefore, the reminder signal may be an optical signal or an audio signal associated with the vibration source EV. The intensity and frequency of the reminder signal will correspond to the intensity and frequency of the vibration of the vibration source EV. In some embodiments, the prompting module 121 can simultaneously provide the vibration signal and the prompting signal.

It is worth mentioning here that the vibration recording system 100 and the vibration recording device 110 can convert the vibration of the vibration source EV into the sensing electrical signal SV, and sample the sensing electrical signal SV to generate the sampled sensing electrical signal SV'. In addition, the vibration recording system 100 and the vibration recording device 110 can also be operated to output the sampled sensing electrical signal SV' to the electronic device 120. In this way, the vibration recording system 100 and the vibration recording device 110 can provide multiple vibration modes to the electronic device 120 . Therefore, the electronic device 120 provides a vibration signal, an optical signal or an audio signal corresponding to the vibration source EV.

For convenience of description, this embodiment only takes one electronic device 120 as an example. The number of the electronic devices of the present invention may be one or more, which is not limited to this embodiment.

Please refer to FIG. 3 , which is a schematic diagram of another vibration recording system according to the first embodiment of the present invention. In this embodiment, the vibration recording device 110 can perform wired communication or wireless communication with the two electronic devices 120_1 and 120_2. For example, the electronic device 120_1 may be an input device of a keyboard, a mouse, a stylus, or a touchpad. Therefore, the prompting module 121_1 generates a vibration signal associated with the vibration source EV in response to the sampled sensing electrical signal SV'. The electronic device 120_2 may be a digital camera or a display. Therefore, the prompting module 121_2 generates a vibration associated with the vibration source EV in response to the sampled sensing electrical signal SV' to output a prompting signal.

Further examples are given to illustrate the implementation details of the vibration recording device. Please refer to FIG. 4 , which is a schematic diagram of the vibration recording device 110 according to the first embodiment of the present invention. In this embodiment, the recorder 112 includes an amplifier 1121 , a processor 1122 and a storage 1123 . The amplifier 1121 can gain the intensity of the sensing electrical signal SV to generate the gain sensing electrical signal SV. The processor 1122 is coupled to the amplifier 1121 and the storage 1123 . The processor 1122 receives the mode selection signal SS. The processor 1122 enters one of the first mode and the second mode in response to the mode selection signal SS. For example, the vibration recording device 110 includes an operation interface. The operation interface can be a button, a knob or a switch for providing the mode selection signal SS. The user can operate a button, knob or switch to provide the mode selection signal SS. For another example, the vibration recording device 110 includes a communication interface. The communication interface can receive the mode selection signal SS from the outside through existing wired communication methods (such as USB connection communication) or wireless communication methods (such as Wi-Fi, Bluetooth, BLE). In addition, the vibration recording device 110 can display the result of the operation (ie, the first mode or the second mode) through a display element (eg, a 7-segment display, any form of status indicator). In the first mode, the processor 1122 samples the gain sensing electrical signal SV to generate the sampled sensing electrical signal SV'. The processor 1122 also stores the sampled sensing electrical signal SV' in the storage 1123 . Therefore, the storage 1123 stores the sampled sensing electrical signal SV'. In this embodiment, the processor 1122 performs filtering and format conversion on the gain sensing electrical signal SV (for example, converting an analog signal format into a digital signal format, or converting the gain sensing electrical signal SV into a data packet) to generate a sampled sensing electrical signal SV'. Therefore, the format or waveform of the sampled sensing electrical signal SV' may be different from the format or waveform of the sensing electrical signal SV.

In this embodiment, the processor 1122 is, for example, a central processing unit (Central Processing Unit, CPU), or other programmable general-purpose or special-purpose microprocessors (Microprocessors), digital signal processors (Digital Signal Processors) , DSP), Programmable Controller, Application Specific Integrated Circuits (ASIC), Programmable Logic Device (PLD) or other similar devices or combinations of these devices, which can be loaded and execute computer programs.

In some embodiments, based on demand, amplifier 1121 may not be required.

In the second mode, the processor 1122 reads the sampled sensing electrical signal SV' stored in the storage 1123, and outputs the sampled sensing electrical signal SV'. In this embodiment, the recorder 112 further includes an output interface 1124 . The output interface 1124 is coupled to the processor 1122 . In the second mode, the processor 1122 outputs the sampled sensing electrical signal SV' to the electronic device (the electronic device 120 shown in FIG. 1 or the electronic devices 120_1 and 120_2 shown in FIG. 2 ) through the output interface 1124 . In this embodiment, the output interface 1124 may be a communication interface known to those skilled in the art, such as supporting wired communication or wireless communication.

Please refer to FIG. 1 , FIG. 4 and FIG. 5 at the same time. FIG. 5 is another method flowchart of a vibration recording method according to an embodiment of the present invention. The vibration recording method of this embodiment is applicable to the vibration recording system 100 and the vibration recording device 110 . In this embodiment, the vibration recording device 110 receives the mode selection signal SS in step S210. In step S220, the vibration recording device 110 enters the first mode or the second mode according to the mode selection signal SS. In this embodiment, the processor 1122 can determine whether the vibration recording device 110 is operated to enter the first mode or the second mode according to the mode selection signal SS. When it is determined that the mode selection signal SS is determined to correspond to the first mode, the vibration recording device 110 enters the first mode, and calibrates the sensor 111 in step S230. For example, in step S230, the vibration recording device 110 may enable the sensor 111, and correct the sensor 111 if the sensor 111 does not receive any vibration source EV. In this way, the sensing accuracy of the sensor 111 can be maintained to ensure the reliability of the sensor 111 .

In some embodiments, the processor 1122 may not need to perform step S230. That is, in step S220, when the vibration recording device 110 determines that the mode selection signal SS corresponds to the first mode, step S240 is executed.

In step S240, the processor 1122 samples the sensing electrical signal SV to generate a sampled sensing electrical signal SV'. Next, the processor 1122 stores the sampled sensing electrical signal SV' in step S250 (eg, stores the sampled sensing electrical signal SV' in the storage 1123). In step S260, the processor 1122 determines whether the first mode has ended. For example, after the first mode is maintained for a first predetermined time, the processor 1122 will end the first mode. For another example, when the vibration source EV does not vibrate for a second predetermined time, the processor 1122 determines that the first mode has ended. For another example, the processor 1122 may determine that the first mode has ended based on an interrupt signal. In step S260, when it is determined that the first mode has ended (ie, the determination result of step S260 is "Yes"), the processor 1122 will execute the operation of step S210. On the other hand, when it is determined that the first mode has not ended (ie, the determination result of step S260 is "No"), the processor 1122 will execute the operation of step S240.

Please go back to step S220. When the processor 1122 determines that the mode selection signal SS corresponds to the second mode, the processor 1122 reads the sampled sensing electrical signal SV' (eg, stored in the storage 1123) in step S270. The sampled sensing electrical signal SV'). In step S280, the processor 1122 outputs the sampled sensing electrical signal SV' (eg, outputs the sampled sensing electrical signal SV' to the electronic device through the output interface 1124). In step S290, the processor 1122 determines whether the second mode has ended. For example, when the sampled sensing electrical signal SV' has been output, the processor 1122 determines that the second mode has ended (ie, the determination result of step S290 is "Yes"), and executes the operation of step S210. On the other hand, when it is determined that the second mode has not ended (ie, the determination result of step S290 is "No"), the processor 1122 will execute the operation of step S270.

Please refer to FIG. 6 , which is a schematic diagram of a vibration recording system according to a second embodiment of the present invention. In this embodiment, the vibration recording system 200 includes a vibration recording device 210 , electronic devices 220_1 to 220_3 and a distribution device 230 . The vibration recording device 210 can receive the vibration sources EV1-EV3, and provide the sampled sensing electrical signals SV1'-SV3' according to the vibration sources EV1-EV3. The distribution device 230 communicates with the vibration recording device 210 and the electronic devices 220_1 to 220_3. The distribution device 230 receives the sampled sensing electrical signals SV1 ′˜SV3 ′ from the vibration recording device 210 . In addition, the distribution device 230 is operated to distribute the sampled sensing electrical signals SV1'˜SV3' to at least one of the electronic devices 220_1˜220_3.

For example, the vibration recording device 210 can receive the vibration sources EV1 ˜ EV3 in different time intervals through one sensor (the sensor 111 shown in FIG. 1 ). In this example, the vibration sources EV1 to EV3 may have different vibration modes (different vibration intensities or different vibration frequencies). The vibration recording device 210 can also receive the vibration sources EV1 ˜ EV3 in different or same time intervals through a plurality of sensors. The vibration recording device 210 provides the sampled sensing electrical signal SV1' according to the vibration source EV1, provides the sampled sensing electrical signal SV2' according to the vibration source EV2, and provides the sampled sensing electrical signal SV3' according to the vibration source EV3. The vibration recording device 210 transmits the sampled sensing electrical signals SV1 ′˜SV3 ′ to the distribution device 230 . That is, the distribution device 230 can collect the sampled sensing electrical signals SV1'˜SV3' corresponding to the vibrations of the vibration sources EV1˜EV3. Based on the requirement of use, in different or the same time interval, the distribution device 230 is operated to distribute the sampled electrical sensing signal SV1 ′ to the electronic device 220_1 and the electrical sensing signal SV2 ′ sampled to the electronic device 220_2 , and distribute the sampled sensing electrical signal SV3' to the electronic device 220_3. Therefore, the electronic device 220_1 can provide a vibration signal or a reminder signal corresponding to the vibration source EV1. The electronic device 220_2 can provide a vibration signal or a reminder signal corresponding to the vibration source EV2. The electronic device 220_3 can provide a vibration signal or a reminder signal corresponding to the vibration source EV3.

For another example, based on the needs of use, in different or the same time interval, the vibration recording device 210 can directly transmit the sampled sensing electrical signals SV1 ′, SV2 ′ or transmit them to the electronic device 220_1 through the distribution device 230 . The sampled electrical sensing signal SV2 ′ is transmitted directly or through the distribution device 230 to the electronic device 220_2 , and the sampled electrical sensing signal SV3 ′ is transmitted to the electronic device 220_3 directly or through the distribution device 230 . Further, in this example, the vibration recording device 210 can record a plurality of different vibration sources EV1-EV3, and record the sampled sensing electrical signals (eg, the vibration sources EV1, EV2) corresponding to the different vibration sources (eg, the vibration sources EV1, EV2). SV1', SV2') are transmitted to the same electronic device 220_1 (eg keyboard, mouse, etc.). Wherein, each sampled sensing electrical signal can correspond to different trigger events respectively (for example, the sampled sensing electrical signal SV1' can be set to correspond to the email notification, and the sampled sensing electrical signal SV2' can be set to correspond to in communication software notification). In this way, when the corresponding device (eg, computer or other host) of the electronic device 220_1 receives different trigger events (eg, emails, communication software messages, different events in video games), the electronic device 220_1 will receive a notification from the corresponding device , and then generate different vibration modes or different reminder signals corresponding to different trigger events.

In this embodiment, the distribution device 230 may be implemented by a personal computer, a notebook computer, a tablet computer, a personal digital assistant, or a smart phone. In some embodiments, the dispensing device 230 may be disposed in the vibration recording device 210 . In some embodiments, the distribution device 230 may be provided on the same circuit board as the processor of the vibration recording device 210 .

To sum up, the vibration recording device, the vibration recording system and the vibration recording method of the present invention can convert the vibration of the vibration source into a sensing electrical signal, and store the sensing electrical signal. Therefore, the present invention can record the vibration source to generate the sensing electrical signal. In addition, the vibration recording device, the vibration recording system and the vibration recording method of the present invention can also be operated to output the stored sensing electrical signals to the electronic device. In this way, the present invention can provide multiple vibration modes to the electronic device. Therefore, the electronic device provides a vibration signal corresponding to the vibration source, or provides an optical signal or an audio signal associated with the vibration source. The vibration recording device of the present invention can record multiple different vibration sources and transmit them to electronic devices (eg keyboard, mouse, etc.). Therefore, when the corresponding device (such as a computer or other host) of the electronic device of the vibration recording system receives different triggering events (such as emails, communication software messages, different events in video games), the electronic device will receive a message from the corresponding device. to generate different vibration modes or different reminder signals corresponding to different trigger events.

Although the present invention has been disclosed above by the embodiments, it is not intended to limit the present invention. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of the present invention. Therefore, The protection scope of the present invention shall be determined by the scope of the appended patent application.

100, 200: Vibration recording system 110, 210: Vibration recording device 111: Sensor 112: Recorder 1121: Amplifier 1122: Processor 1123: Storage 1124: output interface 120, 120_1, 120_2, 220_1~220_3: Electronic devices 121, 121_1, 121_2: prompt module 230: Dispensing device EV, EV1~EV3: Vibration source SV: Sensing electrical signal SV', SV1'~SV3': the sensed electrical signal after sampling S110~S130: Steps S210~S290: Steps SS: Mode selection signal

FIG. 1 is a schematic diagram of a vibration recording system according to a first embodiment of the present invention. FIG. 2 is a method flowchart of a vibration recording method according to an embodiment of the present invention. FIG. 3 is another schematic diagram of the vibration recording system according to the first embodiment of the present invention. FIG. 4 is a schematic diagram of a vibration recording device according to the first embodiment of the present invention. FIG. 5 is another method flowchart of a vibration recording method according to an embodiment of the present invention. FIG. 6 is a schematic diagram of a vibration recording system according to a second embodiment of the present invention.

100: Vibration recording system

110: Vibration recording device

111: Sensor

112: Recorder

120: Electronic Devices

EV: Vibration Source

SV: Sensing electrical signal

SV’: the sensed electrical signal after sampling

121: Prompt Module

Claims (20)

A vibration recording device, comprising: a sensor, configured to receive a vibration source, and convert the vibration of the vibration source into a sensing electrical signal; and a recorder, coupled to the sensor, configured sampling the sensing electrical signal in a first mode to generate a sampled sensing electrical signal, storing the sampled sensing electrical signal, and outputting the stored sample in a second mode After the sensing electrical signal, at least one of a vibration signal and a reminder signal is generated in response to the sampled sensing electrical signal, wherein the vibration intensity and vibration frequency of the vibration signal are the same as the vibration intensity of the vibration source. The vibration frequency is corresponding, wherein the intensity and frequency of the reminder signal are corresponding to the vibration intensity and vibration frequency of the vibration source. The vibration recording device of claim 1, wherein the sensor is one of a piezoelectric sensor, a motion sensor, and an accelerometer. The vibration recording device of claim 1, wherein the recorder comprises: an amplifier configured to gain an intensity of the sensed electrical signal. The vibration recording device of claim 1, wherein the recorder comprises: a processor configured to sample the sensing electrical signal in the first mode to generate the sampled sensing electrical signal. The vibration recording device of claim 4, wherein the recorder further comprises: a storage, coupled to the processor, wherein the processor stores the sampled sensing electrical signal in the first mode to the storage. The vibration recording device of claim 4, wherein the recorder further comprises: an output interface coupled to the processor, wherein the processor is in the second mode via the output interface to sense the sampled The electrical signal is output to at least one electronic device. The vibration recording device of claim 1, wherein the recorder is further configured to receive a mode selection signal and enter one of the first mode and the second mode in response to the mode selection signal. A vibration recording system, comprising: a vibration recording device, including: a sensor, configured to receive a vibration source, and convert the vibration of the vibration source into a sensing electrical signal; and a recorder, coupled to The sensor is configured to sample the sensing electrical signal in a first mode to generate a sampled sensing electrical signal, and store the sampled sensing electrical signal for a second mode outputting the sampled sensing electrical signal; and at least one electronic device, respectively configured to receive the sampled sensing electrical signal signal, and provide at least one of a vibration signal and a reminder signal in response to the sampled sensing electrical signal, wherein the vibration intensity and vibration frequency of the vibration signal correspond to the vibration intensity and vibration frequency of the vibration source, The intensity and frequency of the reminder signal correspond to the vibration intensity and vibration frequency of the vibration source. The vibration recording system of claim 8, wherein the sensor is one of a piezoelectric sensor, a motion sensor, and an accelerometer. The vibration recording system of claim 8, wherein the recorder comprises: a processor configured to sample the sensing electrical signal in the first mode to generate the sampled sensing electrical signal. The vibration recording system of claim 10, wherein the recorder further comprises: a storage, coupled to the processor, wherein the processor stores the sampled sensing electrical signal in the first mode the storage. The vibration recording system of claim 8, wherein the at least one electronic device each comprises: a prompt module configured to generate the vibration signal associated with the vibration source and the vibration signal in response to the sampled sensing electrical signal At least one of the reminder signals. The vibration recording system of claim 8, further comprising: a distribution device configured to communicate with the vibration recording device and the at least one electronic device The device communicates, receives the sampled sensing electrical signal, and is operated to distribute the sampled sensing electrical signal to at least one of the at least one electronic device. A vibration recording method, comprising: receiving a vibration source and converting the vibration of the vibration source into a sensing electrical signal; sampling the sensing electrical signal in a first mode to generate a sampled sensing electrical signal signal, and store the sampled sensing electrical signal; output the stored sampled sensing electrical signal to at least one electronic device in a second mode; and the at least one electronic device responds to the sampling The sensing electrical signal provides at least one of a vibration signal and a reminder signal, wherein the vibration intensity and vibration frequency of the vibration signal correspond to the vibration intensity and vibration frequency of the vibration source, wherein the intensity and frequency of the reminder signal The vibration intensity and vibration frequency of the vibration source correspond. The vibration recording method of claim 14, further comprising: receiving a mode selection signal, and entering one of the first mode and the second mode in response to the mode selection signal. The vibration recording method of claim 14, wherein the steps of sampling the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, and storing the sampled sensing electrical signal include: : End the first mode when the first mode is maintained for a predetermined time. The vibration recording method of claim 14, wherein the steps of sampling the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, and storing the sampled sensing electrical signal include the following steps: : When the vibration source is maintained for a preset time without vibration, it is determined that the first mode has ended. The vibration recording method of claim 14, wherein the steps of sampling the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, and storing the sampled sensing electrical signal include the following steps: : Determines that the first mode has ended based on an interrupt signal. The vibration recording method of claim 14, wherein: the step of receiving the vibration source and converting the vibration of the vibration source into the sensing electrical signal comprises: receiving the vibration source by a sensor; and The sensor converts the vibration of the vibration source into the sensing electrical signal. The vibration recording method of claim 19, wherein the steps of sampling the sensing electrical signal in the first mode to generate the sampled sensing electrical signal, and storing the sampled sensing electrical signal include: : the sensor is calibrated in the first mode.

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