TW201814434A - Head-wear control device - Google Patents

Abstract

A head-wear control device is disclosed. The head-wear control device comprises a head wear element, a sensor, a storage unit and a control unit disposed in the head wear element. The sensor and the storage unit are connected to the control unit. The sensor is used to sense an action of facial muscles or skeletons, further to generate at least one facial action signal. The storage unit is used to storage at least one reference characteristic value. According to a comparison between the facial action signal and the reference characteristic value, the control unit produces a match result, then, based on the match result, the control unit outputs a control command. Hence, the head-wear control device can be applied to control a corresponding controlled device and achieves a convenient operation effect.

Description

Headset control

The present invention relates to a control device, and more particularly to a head-mounted control device that effectively achieves convenient operation and can be applied to operate a corresponding controlled device.

According to the development of speech recognition technology, speech recognition technology is widely used in the operation of electronic devices. Speech recognition translates speech content into computer-accessible input, such as keystrokes, binary codes, or character sequences, which are then used as utterances or voice commands with a predetermined meaning. However, since the conventional speech recognition often generates noise due to the environment or the electronic device itself during radio reception, the speech content cannot be recognized or the electronic device outputs wrong voice instructions, that is, the accuracy rate of the speech recognition is low. This causes inconvenience in the operation of electronic equipment. Therefore, the development of an alternative solution that can replace the voice recognition technology to operate electronic equipment, or improve the accuracy of voice recognition, thereby increasing the convenience of the operation of electronic equipment, is one of the current important research and development issues, and has also become a practitioner in related fields. People urgently need improvement goals.

Therefore, in order to solve the shortcomings of the above-mentioned conventional technology, an object of the present invention is to provide a head-mounted control device which has convenient operation and can be applied to a corresponding controlled device for operation. Another object of the present invention is to provide a head-mounted control device that improves the accuracy of speech recognition and further increases the convenience of operation of the controlled device. To achieve the above object, the present invention provides a headgear control device for operating a controlled device. The headgear control device includes: a headgear; and a sensor disposed on the headgear for sensing. The facial muscles or bones are actuated to generate at least one facial actuation signal; a storage unit is disposed on the headpiece to store at least one reference characteristic value; and a control unit is disposed on the headpiece and connected to the sensor And the storage unit, the control unit performs a comparison process with the reference characteristic value according to the facial actuation signal to generate a comparison result, and outputs a control instruction based on the comparison result, the control instruction is used to operate the subject Through the design of the present invention, the head-mounted control device can be applied to a controlled device corresponding to the operation, and also effectively achieves the effect of convenient operation. The present invention further provides a headgear control device for operating a controlled device. The headgear control device includes: a headgear; and a sensor disposed on the headgear for sensing facial muscles or bones. Actuate to generate at least one facial action signal; a first storage unit is disposed on the headpiece to store at least a first reference characteristic value; a radio unit is disposed on the headpiece to receive a voice and generate A voice signal; a second storage unit disposed on the headpiece for storing at least a second reference characteristic value; and a control unit disposed on the headpiece connected to the sensor and the first storage unit and The radio unit and the second storage unit, the control unit performs a comparison process with the first reference feature value according to the facial movement signal to generate a first comparison result, and according to the voice signal and the second reference The characteristic value is compared to generate a second comparison result. The first comparison result is used as an auxiliary parameter to correct the second comparison result to output a corresponding control instruction. The control instruction is used to operate the subject. control Set; whereby through this design, the present invention, the control means may headset to improve speech recognition accuracy, thereby increasing the ease of operation of the controlled device's effectiveness. In one implementation, the control unit has an amplifying circuit for receiving the facial action signal for signal amplification. In one implementation, the control unit has a filter circuit electrically connected to the amplifier circuit, and the filter circuit is configured to receive the amplified facial motion signal for signal filtering. In one implementation, the control unit has an analog digital conversion circuit electrically connected to the filter circuit, and the analog digital conversion circuit is configured to receive the facial motion signal after being filtered and convert the digital facial motion signal to a digital one. In an implementation, the headgear is selected as a cap body or a spectacle frame. In one implementation, the sensor is selected from a myoelectric sensor or a myoelectric sensor or a myoelectric and myoelectric sensor. In one implementation, the control unit has a correction circuit for correcting the second comparison result by using the first comparison result as the auxiliary parameter. In one implementation, the control unit has an amplifying circuit for receiving the facial motion signal and the voice signal for signal amplification. In one implementation, the control unit further has a filter circuit for receiving the amplified facial motion signal and the voice signal for signal filtering. In one implementation, the control unit further has an analog digital conversion circuit, which is configured to receive the facial motion signal and the voice signal after being filtered by the analog digital conversion into digital digital facial motion signals and digits. That voice number. In one implementation, the sound receiving unit is a microphone. In one implementation, the controlled device is selected from an electronic device, an electric device, or a motor device.

The above-mentioned object of the present invention and its structural and functional characteristics will be described based on the preferred embodiments of the drawings. Please refer to FIG. 1 and FIG. 2, which are block diagrams of the first embodiment of the headset control device and a perspective view of the first embodiment of the headset. As shown in the figure, the headset control device of the present invention is used to operate a receiver. Control device, the headwear control device includes a headpiece 100, a sensor 200, a storage unit 300, and a control unit 400, and the sensor 200, the storage unit 300, and the control unit 400 are provided in the The head unit 100, the sensor 200 and the storage unit 300 are respectively connected to the control unit 400. In the embodiment, the headgear 100 is described by using a three-quarter helmet body, but it is not limited to this. In specific implementation, the headgear 100 may be any one that can be set on the human body. Head cap or glasses frame. In this embodiment, the controlled device is described using three quarters of the electronic equipment in the hard hat body, but it is not limited to this. In specific implementation, the controlled device may also be designed as an electric device ( Such as electric slide sets), electrical equipment (such as motors). The sensor 200 is used for sensing facial muscle or bone movements and generating at least one facial movement signal. The sensor 200 in this embodiment includes a muscle inductance sensor and a muscle motion sensor for illustration, but is not limited to this. In specific implementation, the sensor 200 may also be designed as a muscle inductance sensor. Or a motion sensor or other equivalent element. The muscle inductive sensor is used to sense electromyography (EMG) signals. In this embodiment, the muscle inductive sensor is attached to the skin surface of the face through two electrodes to measure the movement of the facial muscles. The potential difference generates the myoelectric signal, and depending on the strength of the muscle when it is acting, it causes different potential differences, and the obtained signal also has different strengths and characteristics. The muscles that generate potentials are called muscle fiber groups. These muscle fiber groups are collectively called motor units, and each motor unit is affected by axons that extend from motor neurons in the spinal cord to the muscles ( axon), the branches of the axon enter the terminal nerve endings and innervate muscle fibers through neuromuscular junctions. When the muscle moves, the potential will be transmitted along the two directions of the muscle fiber, and an electric field will be generated near the muscle fiber. When the electrode of the muscle sensor is located in this electric field, the potential or the voltage relative to the ground will be detected. (Active potential), and the action potentials measured by muscle fiber groups located in the same motor unit are collectively referred to as motor unit active potential. When the action potential of an activated motor unit group changes through muscle and skin tissue, The space is transmitted to the skin surface. At this time, the potential difference signal collected by the electrodes on the skin surface is the myoelectric signal. When the sensor 200 is a myoelectric sensor, the myoelectric signal is regarded as the face. When the signal is activated, the amplitude of the myoelectric signal is between 10 μmV and 15 mV, and the frequency is between 10 Hz and 1000 Hz. The muscle motion sensor is used to sense a muscle motion signal (Mechanomyography, MMG). In this embodiment, the muscle motion sensor is an acceleration sensor. By setting the muscle motion sensor on the skin surface, The vibration of facial muscles or bones is measured to generate the muscle signal. The myocardial signal is caused by the contraction of muscle fibers with the potential changes generated by motor units activated by motor neurons. The intensity of the motor unit's action and the internal pressure changes caused by the contraction of muscle fibers all cause the muscle to vibrate and transmit When transmitted to the skin surface, the vibration signal collected by the acceleration sensor at this time is a muscle signal. When the sensor 200 is a muscle sensor, the muscle signal is used as the facial motion signal. . Therefore, the myoelectric signal and the myocardial signal are simultaneously sensed by the aforementioned sensor 200 to generate a plurality of facial action signals. The storage unit 300 is used to store at least one reference feature value, and the reference feature value refers to the action signals of the faces collected from the faces of a plurality of subjects before the headset control device is actually used. Signal processing. Signal processing includes signal amplification, signal filtering, and analog signal to digital signal, but it is not limited to this. Then, the facial motion signal after signal processing is segmented to form segmented data, and the feature vector data is calculated for the segmented data. The feature vector data can be used to calculate the mean (Mean) and standard deviation ( Standard deviation) and Absolute summation. The feature vector data can be trained through a support vector method (SVM) to establish and obtain the reference feature value. Finally, the reference feature value is input and stored in the storage unit 300, and is used as a reference for comparing the facial muscles or bones of the user when the head control device is actually used. In this embodiment, the storage unit 300 is described by using a solid state disk (Solid State Disk, SSD), but it is not limited to this. In specific implementation, the storage unit 300 may also be a memory (such as a flash memory). Take memory) or other equivalent components (such as USB flash drives or memory cards (such as SD memory card, CF memory card, XD memory card)). The control unit 400 includes an amplifier circuit 401, a filter circuit 403, and an analog digital conversion circuit 405. The filter circuit 401 is electrically connected to the amplifier circuit 403, and the analog digital conversion circuit 405 is electrically connected to the filter circuit 403. The control unit 400 receives the corresponding facial motion signal through the amplification circuit 401 to perform signal amplification, and then transmits the amplified facial motion signal to the filtering circuit 403, so that the filtering circuit 403 receives the amplified facial motion. The signal is then signal filtered, and then the filtered facial motion signal is transmitted to the corresponding analog digital conversion circuit 405, so that the analog digital conversion circuit 405 converts the filtered facial motion signal (that is, the analog signal) into a digital The face is actuated (ie, digital). The control unit 400 performs a comparison process with the reference feature value according to the corresponding facial actuation signal to generate a comparison result, and outputs a control instruction according to the comparison result. The control instruction is used to operate the corresponding Controlled device. A specific embodiment is described below: Please refer to FIG. 3 and FIG. 4, which are schematic diagrams A and B of the first embodiment of the headphone control device of the present invention, supplemented by referring to FIGS. 1 and 2. In the figure, as shown in the figure, during the specific implementation, the user sets the headgear 100 of the headgear control device on the head of the user before driving the motorcycle, and attaches the sensor 200 to On the user's cheek, the user can look out from the goggles 101 of the headgear 100 (as shown in FIG. 4). In this embodiment, the myoelectric sensor of the sensor 200 includes two electrodes arranged on the cheek of the headpiece 100 opposite to the user to sense the potential difference and vibration generated when the user's facial muscles or bones act, And the myocardial sensor (ie, the aforementioned acceleration sensor) is disposed on the other cheek of the headpiece 100 opposite to the user, but is not limited to this. The sensor 200 may also include 3, 4, 5, or more For a large number of electrodes or a larger number of acceleration sensors, the present invention does not limit the number of electrodes and the number of acceleration sensors. In one implementation, the aforementioned sensor 200 is a muscle inductor including two electrodes disposed on the cheeks of the headpiece 100 opposite to the user to sense the potential difference generated when the user's facial muscles or bones act, However, the sensor 200 is not limited to this. The sensor 200 may also include 3, 4, 5, or more electrodes. The present invention does not limit the number of electrodes. In another embodiment, the sensor 200 is a muscle sensor including two acceleration sensors arranged on the cheeks of the headpiece 100 opposite to the user to sense the muscles or bones of the user's face. The vibration generated during operation is not limited to this. The sensor 200 may also include a larger number of acceleration sensors. The present invention does not limit the number of acceleration sensors. When the user needs to operate the controlled device (such as an electronic device with a communication function) while driving a motorcycle, the sensor 200 is used to sense the facial muscle or bone movement of the user to generate the aforementioned facial movement. Signal, for example, when the controlled device receives an external call, and then plays a voice "Michael call, answer?" Through a speaker, so that the user knows the external call, the user generates a response by moving the left or right of the cheek. The facial motion signal is transmitted to the control unit 400. The amplification circuit 401 of the control unit 400 receives the facial motion signal for signal amplification and transmits it to the filter circuit 403. The filter circuit 403 receives the amplified facial motion signal and performs The signal filtering is transmitted to the analog digital conversion circuit 405. The analog digital conversion circuit 405 receives the filtered facial motion signal and converts it into a digital facial motion signal. The control unit 400 compares the digital facial motion signal with the reference feature value of the storage unit 300 to segment the data of the facial motion signal to form segmented data, and performs feature vectors on the segmented data. The calculation of the data produces characteristic values such as average, standard deviation, and absolute sum, and then compares the characteristic values such as the average, standard deviation, and absolute sum of the reference characteristic value to generate the comparison result, and based on the comparison As a result, corresponding control instructions are output. The control command is, for example, the user moves the corresponding control command on the left side of the cheek to yes (choose to answer Michael's call), and the user moves the corresponding control command on the right side of the cheek to no (choose not to answer Michael's call). In an alternative embodiment, the sensor 200 detects different facial muscles or bones when the user actually says "yes" or "no", and generates a corresponding facial motion signal, which is compared to the face. The comparison result is generated after the control signal and the reference feature value are generated, and corresponding control instructions are output according to the comparison result. For example, when the user says "yes", the facial muscle or bone changes are selected to answer Michael's call. Changes in facial muscles or bones when the user says "no" are the ones who choose not to answer Michael's call. In addition, in another alternative embodiment, the controlled device may also be an electric device, for example, an electric slide group (not shown), the electric slide group is disposed on the headpiece 100, and the sensor 200 by sensing that the user changes the facial muscles or bones when the left or right of the cheek is different, and generates a corresponding facial motion signal, the comparison result is generated after the facial signal and the reference feature value are compared with the facial motion signal , And output corresponding control instructions according to the comparison result. For example, when the user moves the left side of the cheek, changes in facial muscles or bones are selected to use the control instruction to control a sliding member of the electric slide group to slide upward. The user The facial muscle or bone change when the right side of the cheek is moved is selected to control the sliding member of the electric slide group to slide downward with the control instruction. In another alternative embodiment, the controlled device may also be a motor device, for example, a motor (not shown), which is disposed on the headpiece 100, and the sensor 200 senses when the user moves the cheek. When the left or right faces have different muscle or bone changes, a corresponding facial action signal is generated. The comparison result is generated after the facial signal and the reference feature value are generated, and the corresponding result is output according to the comparison result. Control instructions, for example, when the user moves the left side of the cheek to change the facial muscles or bones, the control command is used to control the motor to rotate forward. When the user moves the right side of the cheeks, the changes to the facial muscles or bones are selected to The control command controls the motor to reverse. Therefore, the present invention outputs control commands by sensing changes in facial muscle or bone movements. Compared with the conventional practice, the headgear control device of the present invention can replace the voice recognition technology to operate the controlled device, and can also effectively achieve Convenient operation effect. Please refer to Figs. 5 and 6, which are schematic diagrams of the second embodiment of the headset control device of the present invention and sectional views of the second embodiment, supplemented by referring to Figs. 1 and 2, as shown in the figure, this embodiment The structure, connection relationship, and effect are roughly the same as those of the first embodiment. The difference between this embodiment and the first embodiment is that the sensor 200 is a myoelectric and myocardial sensor and includes two electrodes arranged on the head. The cheek of the wearer 100 opposite to the user, and an acceleration sensor is disposed on the chin of the wearer 100 relative to the user to sense the potential difference and vibration generated when the user's facial muscles or bones act, but Not limited to this, the sensor 200 may also include 3, 4, 5, or more electrodes, or a larger number of acceleration sensors. The present invention does not limit the number of electrodes and the number of acceleration sensors. Thereby, the same effect as that of the first embodiment can be achieved. In an alternative embodiment, the sensor 200 is a muscle sensor including two electrodes, one electrode is disposed on one cheek of the headpiece 100 opposite to the user, and the other electrode is disposed opposite the headpiece 100. The user's chin is used to sense the potential difference generated when the user's facial muscles or bones act, but the invention is not limited to this. The sensor 200 may also include 3, 4, 5, or more electrodes. The invention does not limit the number of electrodes. In another alternative embodiment, the sensor 200 is a muscle sensor including two acceleration sensors disposed on the cheek and chin of the headpiece 100 opposite to the user, for sensing the user's face The vibration generated by the muscle or bone is not limited to this. The sensor 200 may also include a larger number of acceleration sensors. The present invention does not limit the number of acceleration sensors. In addition, the present invention does not limit the position where the sensor 200 is provided. The sensor 200 may be disposed at any position of the headgear 100 relative to the user's face, such as, but not limited to, the forehead, ears, eyes Near the Ministry. Please refer to FIG. 7 and FIG. 8, which are block diagrams of the third embodiment and a schematic diagram A of the third embodiment of the head control device of the present invention, and refer to FIGS. 1 and 2. As shown in the figure, the structure, connection relationship, and effect of this embodiment are substantially the same as those of the first embodiment. This embodiment mainly includes the head-mounted control device of the first embodiment only including a storage unit, and the modified design includes two. The storage unit, and for convenience of description, the storage unit of the foregoing first embodiment is changed to the first storage unit in this embodiment. The head control device includes a head 100, a sensor 200, a first storage unit 600, a second storage unit 700, a radio unit 500, and the control unit 400. The first storage unit 600 is used for In order to store at least one first reference feature value, the structure, connection relationship and effect of the first storage unit 600 and the first reference feature value are substantially the same as those of the storage unit 300 and the reference feature of the aforementioned first embodiment. This will not be repeated here. The headgear 100, sensor 200, and control unit 400 of this embodiment are substantially the same as the headgear 100, sensor 200, and control unit 400 of the first embodiment in terms of structure, connection relationship, and effect, so I will not repeat them here. The radio unit 500 and the second storage unit 700 are disposed on the headset 100, and the radio unit 500 and the second storage unit 700 are connected to the corresponding control units 400, respectively. The radio unit 500 is disposed on the headpiece 100 and is opposite to the mouth of the user. The radio unit 500 is used to receive a voice input by the user to generate a voice signal and transmit the voice signal to the control unit 400. In this embodiment, the sound receiving unit 500 is described by using a microphone, but is not limited thereto. In specific implementation, the sound receiving unit 500 may be other equivalent components. The second storage unit 700 is used to store at least a second reference characteristic value, and the second reference characteristic value refers to the voices collected in advance from a plurality of subjects before the headset control device is actually used. Perform signal processing. Signal processing includes signal amplification, signal filtering, analog signal to digital signal, etc., but it is not limited to this. Then, the processed voice signal is segmented into data to form segmented data, and the feature vector data is calculated for the segmented data. The feature vector data can calculate the feature values such as the average, standard deviation, and absolute sum of the segmented data. . The feature vector data can be trained through the support vector method to establish and obtain the second reference feature value. Finally, the second reference characteristic value is input and stored in the second storage unit 700, and is used as a reference for a voice comparison input by a user when the headset control device is actually used. The second storage unit 700 is described with a solid-state hard disk in this embodiment, but it is not limited to this. In specific implementation, the second storage unit 700 may also be a memory (such as a flash memory and a flash memory). ) Or other equivalent components (such as USB flash drives or memory cards (such as SD memory cards, CF memory cards, XD memory cards)). In a preferred embodiment, the first storage unit 600 and the second storage unit 700 may be designed as two different storage areas in the same solid state hard disk. The control unit 400 further has a correction circuit 407. The control unit 401 receives the corresponding facial motion signal and the voice signal through the amplifying circuit 401 for signal amplification, and then zooms in on the enlarged facial motion signal and the voice signal. Send to the filter circuit 403, which is used to receive the amplified facial motion signal and the voice signal for signal filtering, and then send the filtered facial motion signal and the voice signal to the analog digital conversion circuit 405. The analog digital conversion circuit 405 is configured to convert the facial motion signal and the voice signal after receiving the filtering to the digital facial motion signal and the digital voice signal, respectively. The control unit 400 performs a comparison process with the first reference feature value according to the corresponding facial actuation signal to generate a first comparison result, and at the same time the control unit 400 compares the voice signal with the second reference feature value Processing to generate a second comparison result, the control unit 400 then corrects the second comparison result through the correction circuit 407 according to the first comparison result as an auxiliary parameter to make the control unit 400 output corresponding A control instruction for operating the corresponding controlled device. Please refer to FIG. 9, which is a schematic diagram B of the third embodiment of the headset control device of the present invention, and is supplemented by referring to FIGS. 7 and 8. As shown in the figure, when the user wears the headset before driving a motorcycle The headgear 100 (such as a hard hat) of the control device is sleeved on the user's head, so that the sensor 200 is attached to the user's cheek, and the sound receiving unit 500 is aligned with the user's mouth, and The user can look out from the goggles 101 of the headgear 100. In this embodiment, the muscle inductive sensor of the sensor 200 includes two electrodes disposed on the cheek of the headpiece 100 opposite to the user to sense the potential difference generated when the user's facial muscles or bones act, and the muscle A motion sensor (that is, the aforementioned acceleration sensor) is disposed on the other cheek of the headgear 100 relative to the user to sense vibrations generated when the user's facial muscles or bones move, but it is not limited to this. The sensor 200 may also include 3, 4, 5, or more electrodes, or a larger number of acceleration sensors. The present invention does not limit the number of electrodes and the number of acceleration sensors. In an alternative embodiment, the aforementioned sensor 200 is a muscle sensor including two electrodes disposed on two cheeks or one cheek of the headwear 100 opposite to the user, for sensing the muscles of the user's face or The potential difference generated when the bones are actuated is not limited to this. The sensor 200 may also include 3, 4, 5, or more electrodes. The present invention does not limit the number of electrodes. In another alternative embodiment, the sensor 200 is a muscle motion sensor including two acceleration sensors disposed on two cheeks or one cheek of the headpiece 100 opposite to the user to sense the user. Vibration generated when facial muscles or bones act, but the invention is not limited to this. The sensor 200 may also include a larger number of acceleration sensors. The present invention does not limit the number of acceleration sensors. When the user needs to operate the controlled device (such as an electronic device with a music playback function) during the driving of the motorcycle, the sensor 200 is used to sense the movement of the user's facial muscles or bones to generate the face. The voice signal is generated by the user receiving the voice input by the user through the radio unit 500, for example, when the headset 100 plays music through a speaker in a noisy environment, the user actually speaks When the "loud" and "whispered" facial muscles or bones are changed and the voice is different, the facial movement signal and the voice signal are generated and transmitted to the control unit 400, and the amplification circuit 401 of the control unit 400 receives The facial motion signal and the voice signal are amplified and transmitted to the filter circuit 403. The filter circuit 403 receives the amplified facial motion signal and the voice signal and then transmits the filtered signals to the analog digital signal. A conversion circuit 405. The analog digital conversion circuit 405 receives the filtered facial motion signal and the voice signal and converts the facial motion signal and the digital signal. Voice signals. The control unit 400 performs a comparison process according to the digital facial movement signal and the first reference feature value of the first storage unit 600 to generate the first comparison result, and simultaneously according to the voice signal and the second storage unit The second reference feature value of 700 is compared to generate the second comparison result. Then, the control unit 400 corrects the second comparison result by using the first comparison result as the auxiliary parameter through the correction circuit 407, and then outputs the corresponding control instruction. The way to use the first comparison result as an auxiliary parameter to correct the second comparison result is, for example, to establish a correlation between the first comparison result and the second comparison result, and when the user says "loud When the second comparison result is generated by the voice of "", the correction circuit 407 of the control unit 400 needs to simultaneously compare the first comparison result generated by the facial muscle or bone movement of the user who said "loud", And confirm that there is indeed a correlation between the first comparison result and the second comparison result (for example, "loud" speech is recognized as "loud", and facial muscle or bone movements are also "loud") , And then output a corresponding control instruction. If the correction circuit 407 compares the first comparison result with the second comparison result, there is no correlation (for example, the "loud" voice is recognized as "hot", and Facial muscles or bones act as "loud"), the correction circuit 407 uses the second comparison result as an auxiliary parameter to find the associated first comparison result and tunes the music louder (ie, outputs the corresponding This control command), but the present invention is not limited to the above The first comparison result as a secondary parameter calibration mode of the second comparison result, according to the present invention can also achieve the same effect in any way be employed. And the corresponding control instruction is output. For example, when the user speaks "loud", the voice volume is selected to turn up the music volume. When the user speaks "loud", the voice volume is selected to turn the music volume down. The comparison result can correct the voice in a noisy environment to avoid the situation that the voice is not accurate or wrong, so that the user can operate the controlled device more accurately and conveniently. Accordingly, the present invention forms auxiliary parameters for speech by sensing changes in facial muscle or bone movements. Compared with the conventional method, the headgear control device of the present invention can improve the accuracy of speech recognition, thereby increasing the operation of controlled devices. Convenience. Therefore, through the design of the head-mounted control device of the present invention, the present invention has the following advantages compared to the conventional one: As mentioned above, the present invention has the following advantages compared to the conventional one: 1. Convenient operation and applicable to the corresponding operation Controlled devices; 2. Improve the accuracy of speech recognition, thereby increasing the convenience of controlled devices. The present invention has been described in detail above, but the above is only one preferred embodiment of the present invention, and the scope of implementation of the present invention cannot be limited. That is, all equivalent changes and modifications made in accordance with the scope of the application of the present invention shall still fall within the scope of patent of the present invention.

100‧‧‧ Headpiece

101‧‧‧Goggles

200‧‧‧ Sensor

300‧‧‧Storage unit

400‧‧‧control unit

401‧‧‧amplified circuit

403‧‧‧filter circuit

405‧‧‧ analog digital conversion circuit

407‧‧‧correction circuit

500‧‧‧ radio unit

600‧‧‧first storage unit

700‧‧‧Second storage unit

The purpose of the following drawings is to make the present invention easier to understand. These drawings will be described in detail herein and make it a part of the specific embodiment. Through the specific embodiments in this article and referring to the corresponding drawings, the specific embodiments of the present invention are explained in detail, and used to explain the principle of creation. Fig. 1 is a block diagram of a first embodiment of a head control device according to the present invention; Fig. 2 is a perspective view of a head piece of a first embodiment of a head control device according to the present invention; and Fig. 3 is a head control of the present invention The schematic diagram A of the first embodiment of the device is used; Fig. 4 is the schematic diagram B of the first embodiment of the headset control device of the present invention; Fig. 5 is the schematic diagram of the second embodiment of the headset control device of the present invention; FIG. 6 is a cross-sectional view of the second embodiment of the headgear control device according to the present invention; FIG. 7 is a block diagram of the third embodiment of the headgear control device according to the present invention; and FIG. 8 is a view of the headgear control device according to the present invention. The third embodiment uses schematic diagram A; FIG. 9 is a third embodiment using schematic diagram B of the headgear control device of the present invention.

Claims (16)

A headgear control device is used to operate a controlled device. The headgear control device includes: a headgear; and a sensor disposed on the headgear to sense the action of facial muscles or bones to generate At least one face actuating signal; a storage unit disposed on the headpiece to store at least one reference characteristic value; and a control unit disposed on the headpiece to connect the sensor and the storage unit, the The control unit performs a comparison process with the reference characteristic value according to the facial movement signal to generate a comparison result, and outputs a corresponding control instruction according to the comparison result, the control instruction is used to operate the controlled device. The head-mounted control device according to item 1 of the scope of patent application, wherein the control unit has an amplifying circuit for receiving the facial action signal for signal amplification. The head-mounted control device according to item 2 of the scope of patent application, wherein the control unit has a filter circuit electrically connected to the amplifier circuit, and the filter circuit is configured to receive the amplified facial motion signal for signal filtering. The head-mounted control device according to item 3 of the scope of patent application, wherein the control unit has an analog digital conversion circuit electrically connected to the filter circuit, and the analog digital conversion circuit is configured to receive the filtered facial signal for signal conversion. Signal the face digitally. The headgear control device according to item 1 of the patent application scope, wherein the headgear is selected as a cap body or a spectacle frame. The head-mounted control device according to item 1 of the application, wherein the sensor is selected from a myoelectric sensor or a myoelectric sensor or an electromyography and myoelectric sensor. The head-mounted control device according to item 1 of the patent application scope, wherein the controlled device is selected as an electronic device, an electric device, or a motor device. A headgear control device is used to operate a controlled device. The headgear control device includes: a headgear; and a sensor disposed on the headgear to sense the action of facial muscles or bones to generate At least one face actuates a signal; a first storage unit is disposed on the headpiece to store at least a first reference characteristic value; a radio unit is disposed on the headpiece to receive a voice and generate a A voice signal; a second storage unit disposed on the headpiece for storing at least a second reference characteristic value; and a control unit disposed on the headpiece, the control unit is connected to the sensor and For the first storage unit, the radio unit, and the second storage unit, the control unit performs a comparison process with the first reference feature value according to the facial actuation signal to generate a first comparison result, and simultaneously according to the The voice signal is compared with the second reference characteristic value to generate a second comparison result. The control unit corrects the second comparison result to output a pair based on the first comparison result as an auxiliary parameter. A control command, the control command for operating the controlled apparatus. The head-mounted control device according to item 8 of the scope of patent application, wherein the control unit has a correction circuit for correcting the second comparison result by using the first comparison result as the auxiliary parameter. The head-mounted control device according to item 8 of the scope of patent application, wherein the control unit has an amplifying circuit for receiving the facial motion signal and the voice signal for signal amplification. The head-mounted control device according to item 10 of the patent application scope, wherein the control unit further has a filter circuit electrically connected to the amplifying circuit, and the filter circuit is configured to receive the amplified facial motion signal and the voice signal. Perform signal filtering. The head-mounted control device according to item 11 of the scope of patent application, wherein the control unit further has an analog digital conversion circuit electrically connected to the filter circuit, and the analog digital conversion circuit is used for receiving the filtered facial motion signal And the voice signal is subjected to analog digital conversion to the digital facial motion signal and the digital voice signal. The headgear control device according to item 8 of the scope of patent application, wherein the headgear is selected as a cap body or a spectacle frame. The head-mounted control device according to item 8 of the patent application, wherein the sensor is selected from a myoelectric sensor or a myoelectric sensor or a myoelectric and myoelectric sensor. The head-mounted control device according to item 8 of the patent application, wherein the sound receiving unit is a microphone. The head-mounted control device according to item 8 of the scope of patent application, wherein the controlled device is selected as an electronic device or an electric device or a motor device.