CN109637098B - Wearable device and control method thereof - Google Patents
Wearable device and control method thereof Download PDFInfo
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- CN109637098B CN109637098B CN201910080669.9A CN201910080669A CN109637098B CN 109637098 B CN109637098 B CN 109637098B CN 201910080669 A CN201910080669 A CN 201910080669A CN 109637098 B CN109637098 B CN 109637098B
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- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
- G06F3/015—Input arrangements based on nervous system activity detection, e.g. brain waves [EEG] detection, electromyograms [EMG] detection, electrodermal response detection
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Abstract
The invention discloses a wearable device and a control method thereof, wherein the wearable device comprises: a control circuit; the wearable device comprises a first electrode and a second electrode, wherein the first electrode and the second electrode are coupled with a control circuit and are used for being in contact with skin, the control circuit is used for detecting an operation state of the wearable device and outputting an electric stimulation signal matched with the operation state through the first electrode and the second electrode to stimulate the skin based on the operation state. According to the wearable device provided by the embodiment of the invention, the first electrode and the second electrode are arranged in the skin contact area, so that the first electrode and the second electrode output the electric stimulation signals matched with the running state to stimulate the skin, the tactile sensation is simulated, the user can more realistically sense information, the comfort of different effects is brought to the user, and the man-machine interaction dimension of the user when the user uses the electronic device is improved.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to wearable equipment and a control method thereof.
Background
Wearable equipment is directly worn on one's body promptly, or integrate a portable equipment to user's clothes or accessory, and wearable equipment is not merely a hardware equipment, realizes powerful function through software support and data interaction, high in the clouds interaction more, and wearable equipment will bring very big transition to our life, perception.
In the correlation technique, can utilize wearable equipment to carry out information reminding to the user, for example bracelet or AR glasses carry out information reminding according to certain warning mode after obtaining reminding information from the smart mobile phone.
However, wearable devices such as bracelets or AR glasses generally can only provide vibration feedback, remind the mode more singlely, lack the flexibility, can not satisfy user's ever-increasing demand, and the user can't reach lifelike immersive experience, experiences and receives the limitation.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, a first object of the present invention is to provide a wearable device, which can simulate a tactile sensation by disposing a first electrode and a second electrode in a region contacting with skin to output an electrical stimulation signal matching with an operation state through the first electrode and the second electrode to stimulate the skin, so that a user can more realistically sense information, thereby providing the user with a comfortable feeling of different effects and enhancing a man-machine interaction dimension when the user uses an electronic device.
A second object of the present invention is to provide a control method for a wearable device.
A third object of the invention is to propose an electronic device.
A fourth object of the invention is to propose a non-transitory computer-readable storage medium.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a wearable device, including: a control circuit; first and second electrodes coupled with the control circuit, the first and second electrodes for contact with skin; the control circuit is used for detecting the operation state of the wearable device and outputting an electric stimulation signal matched with the operation state through the first electrode and the second electrode to stimulate the skin based on the operation state.
In addition, the wearable device according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the control circuit is specifically configured to: and when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the interactive event under the target type according to the target type to which the electrical stimulation signal of the application program belongs, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
According to an embodiment of the present invention, the control circuit is specifically configured to: and when the running state is a message reminding state, identifying the type of the message, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the type of the message, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
According to an embodiment of the present invention, the control circuit is specifically configured to generate a digital driving waveform matching the electrical stimulation signal according to the voltage parameter and/or the current parameter, and output the electrical stimulation signal according to the digital driving waveform.
According to an embodiment of the present invention, the wearable device further includes: the driving circuit is connected with the control circuit; and the drive circuit is used for receiving the digital drive waveform, and performing digital-to-analog conversion and amplification processing on the digital drive waveform to obtain the electrical stimulation signal.
According to an embodiment of the present invention, further comprising: and the control circuit is also used for acquiring the intensity of the amplified electric stimulation signal, and controlling and adjusting the voltage parameter and/or the current parameter if the intensity is inconsistent with the intensity of the electric stimulation signal required by the interaction event.
According to an embodiment of the present invention, the control circuit is further configured to adjust the electrical stimulation signal according to a duration of the electrical stimulation signal output by the first electrode and the second electrode.
According to one embodiment of the invention, the wearable device comprises a main body part and a fixing part for fixing at a target position, the first electrode and the second electrode being respectively arranged along the main body part and/or the fixing part of the wearable device.
According to one embodiment of the invention, the first and second electrodes are slidable relative to the body of the wearable device; the control circuit is specifically configured to control the first electrode and the second electrode to slide from a first position contained in the body to a second position protruding out of the body after the first electrode and the second electrode are started.
According to one embodiment of the invention, the first and second electrodes are slidable relative to the second position; the control circuit is specifically configured to identify the operation state after the first electrode and the second electrode are started, control the first electrode and the second electrode to slide in a first direction relative to the second position if the operation state is an interaction event execution state, and control the first electrode and the second electrode to slide in a second direction relative to the second position if the operation state is a message reminding state.
According to the wearable device provided by the embodiment of the invention, the first electrode and the second electrode can be arranged in the contact area of the wearable device and the skin, the operation state of the wearable device is detected through the control circuit, and the electric stimulation signal matched with the operation state is output through the first electrode and the second electrode to stimulate the skin based on the operation state. From this, through set up first electrode and second electrode in with skin contact area to through first electrode and second electrode output with the electrical stimulation signal that running state matches in order amazing skin, the sense of touch is simulated, so that the user feels information more lifelikely, thereby brings the comfort of user's different effects, human-computer interaction dimension when promoting the user and using electronic equipment.
In order to achieve the above object, a second aspect of the present invention provides a method for controlling a wearable device having a first electrode and a second electrode for contacting with skin, the method comprising: detecting an operational state of the wearable device; and according to the detected running state of the wearable device, outputting an electric stimulation signal matched with the running state to the first electrode and the second electrode.
In addition, the control method of the wearable device according to the above embodiment of the present invention may further have the following additional technical features:
according to an embodiment of the present invention, the outputting, to the at least one electrode, an electrical stimulation signal matching the interactivity event according to the detected interactivity event being executed by the wearable device includes: when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs; according to the target type of the electric stimulation signal of the application program; determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the interaction event under the target type; and outputting the electric stimulation signal according to the voltage parameter and/or the current parameter.
According to the control method of the wearable device, the running state of the wearable device can be detected; and according to the detected running state of the wearable device, outputting an electric stimulation signal matched with the running state to the first electrode and the second electrode. From this, through set up first electrode and second electrode in with skin contact area to through first electrode and second electrode output with the electrical stimulation signal that running state matches in order amazing skin, the sense of touch is simulated, so that the user feels information more lifelikely, thereby brings the comfort of user's different effects, human-computer interaction dimension when promoting the user and using electronic equipment.
In order to achieve the above object, a third embodiment of the present invention provides an electronic device, including: the wearable device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the wearable device realizes the control method of the wearable device.
In order to achieve the above object, a fourth embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the control method of the wearable device described above.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a block schematic diagram of a wearable device according to an embodiment of the invention;
FIG. 2 is a block schematic diagram of a wearable device according to one embodiment of the invention;
FIG. 3 is a schematic structural diagram of a side view and a bottom view of a bracelet according to one embodiment of the invention;
FIG. 4 is a schematic diagram of the structure of AR glasses according to one embodiment of the invention;
fig. 5 is a flowchart of a control method of a wearable device according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A wearable device and a control method thereof proposed according to an embodiment of the present invention are described below with reference to the accompanying drawings.
Four types of tactile receptors have been found in human skin, including: meissner's corpuscle, Merkel's disk, Pacinian corpuscle, and Luffeni's ending. Wherein the meissner corpuscle is positioned below the epidermis layer, the mekel touch pad is positioned at the base of the epidermis, the ring corpuscle is positioned in the deep layer of the dermis layer and the subcutaneous tissue, and the ruffini terminal is positioned at the dermis layer and the joint. The adaptation speed, the sensing area, the stimulation frequency, the sensing depth threshold and the sensing type corresponding to the 4 tactile receptors are shown in table 1.
TABLE 1
Specifically, the current can be directly used for stimulating receptors/nerve fiber bundles under the skin, so as to trigger nerve fiber action potential to be conducted to the sensory nerve center of the brain, thus leading an operator to generate contact consciousness and realizing touch reappearance.
The neural membrane is composed of a conductance Gm, a capacitance Cm and a conductance Ga of the neural internal medium. When a current I passes through the skin surface, a potential distribution is generated on the skin surface, and the potential distribution Ψ generates a membrane current Im along the nerve axon, so as to further cause a voltage difference Vm on a membrane, namely, the stimulation of the nerve changes the voltage difference Vm of the nerve membrane by changing the external membrane potential Ψ. When the voltage difference Vm of the neural membrane reaches a certain threshold, i.e., the current is large enough, the tactile receptors in the nerve endings are eventually stimulated, and then transmitted into the central nervous system to generate the sensation of electrical stimulation.
The present invention is based on the above principle, and provides a wearable device and a control method thereof. Fig. 1 is a block schematic diagram of a wearable device of an embodiment of the invention. As shown in fig. 1, the wearable device includes: control circuit 100, first electrode 201 and second electrode 202.
Wherein a first electrode 201 and a second electrode 202 are coupled with the control circuit 100, and the first electrode 201 and the second electrode 202 are used for contacting with the skin; wherein the control circuit 100 is configured to detect an operation state of the wearable device, and based on the operation state, output an electrical stimulation signal matching the operation state through the first electrode 201 and the second electrode 202 to stimulate the skin. Wherein, wearable equipment can be virtual reality equipment (like AR glasses), or intelligent bracelet, or wrist-watch etc..
Specifically, the first electrode 201 and the second electrode 202 may be installed in a skin contact area of the wearable device, and when the operation state of the wearable device is detected by the control circuit 100, the first electrode 201 and the second electrode 202 may be applied with an electrical stimulation signal matching with the message alert or the operation state to simulate a tactile sensation, thereby alerting the user, providing a comfortable feeling with different effects to the user, and improving the use function experience of the user.
According to an embodiment of the present invention, the control circuit 200 is specifically configured to: and when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the interactive event under the target type according to the target type to which the electrical stimulation signal of the application program belongs, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
Specifically, the application program to which the interaction event belongs may be a music player, a video player, a game, or the like, the target type to which the application program electrical stimulation signal belongs may be a music type played by the music player, a sound size, or a scene picture, a sound in the game, or the like, and the control circuit 200 may acquire the voltage parameter or the current parameter required by the electrical stimulation signal according to information such as the sound size, the video type, or the like in the interaction event, or simultaneously generate the voltage parameter and the current parameter, so as to obtain the corresponding electrical stimulation signal according to the voltage parameter and/or the current parameter. It should be noted that the application program to which the interaction event belongs and the target type are exemplary and not limiting to the present invention, and the specific setting can be performed by those skilled in the art.
In one example, when the interactive event is audio/video playing, the type of the content being played, or the playing parameter of the playing content, or the type and the playing parameter of the playing content may be extracted from the interactive event, so that the voltage parameter or the current parameter required for generating the stimulation signal may be determined according to the type and the playing parameter of the audio/video file. For example, the voltage parameter or the current parameter required for the electrical stimulation signal may be obtained according to different types of music (such as classical music, pop music, rock music, etc.), or the sound size of music, etc., so as to obtain the corresponding electrical stimulation signal according to the voltage parameter or the current parameter. The correspondence between the interaction event and the voltage parameter and/or the current parameter may be generated after big data analysis in advance, so that when the interaction event is determined, the voltage parameter and/or the current parameter corresponding to the interaction event may be directly obtained through the correspondence.
In another example, when it is a game event, the current game content is extracted therefrom, and the voltage parameter and/or the current parameter required for generating the electrical stimulation signal is determined according to the game content. For example, a current scene picture of a game, a sound of the game, and the like may be extracted to generate a voltage parameter and/or a current parameter required for an electrical stimulation signal according to the current scene picture and the game sound, and then obtain the electrical stimulation signal according to the voltage parameter and/or the current parameter required for generating the electrical stimulation signal.
In yet another example, when the interaction event is an alert message, the voltage parameter and/or the current parameter required to generate the electrical stimulation signal may be determined according to the type of message. For example, when the reminding message is a character, the voltage parameter required by the electric stimulation signal corresponding to the character is generated, and when the reminding message is a voice or a video, the voltage parameter required by the electric stimulation signal corresponding to the voice or the video is generated, so that the comfortable feelings of different effects of the user are provided.
Further, according to an embodiment of the present invention, the control circuit 100 is specifically configured to: and when the running state is the message reminding state, identifying the type of the message, determining the voltage parameter and/or the current parameter required for generating the electrical stimulation signal according to the type of the message, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
Specifically, the message alert may be an incoming call alert, a short message alert, or a push message of another application program, and the types of different messages and the forms of the corresponding electrical stimulation signals may be different.
For example, when the wearable device is in a message reminding state, and when the user receives a short message, the corresponding electrical stimulation signal may be in a form of vibration; when the user receives the incoming call, the corresponding electrical stimulation signal can be in the form of vibration and the like; in addition, the user can set various forms of the electrical stimulation signals, for example, when the user has an incoming call, the form of the electrical stimulation signals can be firstly vibrated, if the user does not answer the call for a long time, the form of the electrical stimulation signals can be changed from vibrating to vibrating, and even the vibration is more intense, so as to remind the user. That is, different message types and corresponding forms of the electrical stimulation signals may be set by the user according to the preference of the user, and detailed description is omitted here to reduce redundancy.
Further, according to an embodiment of the present invention, the control circuit 100 is specifically configured to generate a digital driving waveform matching the electrical stimulation signal according to the voltage parameter and/or the current parameter, and output the electrical stimulation signal according to the digital driving waveform.
Specifically, when detecting the state of the wearable device, the control circuit 100 may perform parameter processing on a voltage parameter and/or a current parameter required by generating an electrical stimulation signal according to an interaction event of an application program according to a target type to which the electrical stimulation signal belongs, to obtain a digital driving waveform under the voltage parameter and/or the current parameter, and obtain the electrical stimulation signal after processing according to the digital driving waveform.
According to an embodiment of the present invention, as shown in fig. 2, the wearable device described above further includes: a drive circuit 300. The driving circuit 300 is connected to the control circuit 100, and the driving circuit 300 is configured to receive the digital driving waveform, perform digital-to-analog conversion and amplification on the digital driving waveform, and obtain an electrical stimulation signal.
Specifically, as shown in fig. 2, the driving circuit 300 may include a digital-to-analog conversion circuit 301 and an amplification circuit 302. The digital-to-analog conversion circuit 301 is configured to convert the received digital driving waveform generated according to the voltage parameter and/or the current parameter into an analog waveform signal, and amplify the analog waveform signal through the amplifying circuit 302 to obtain an electrical stimulation signal.
According to an embodiment of the present invention, further comprising: the control circuit 100 is further configured to acquire the intensity of the amplified electrical stimulation signal, and control and adjust the voltage parameter and/or the current parameter if the intensity is not consistent with the intensity of the electrical stimulation signal required by the interaction event.
It can be understood that an acquisition unit may be integrated in the control circuit 100, and after digital-to-analog conversion and amplification processing is performed on the digital driving waveform by the driving circuit, an electrical stimulation signal may be obtained.
In addition, according to an embodiment of the present invention, the control circuit 100 is further configured to adjust the electrical stimulation signal according to the duration of the electrical stimulation signal output by the first electrode 201 and the second electrode 202.
In general, the longer the duration of the electrical stimulation signal output by the electrode is, the stronger the intensity of the electrical stimulation signal is, and therefore, the electrical stimulation signal can be adjusted by controlling the duration of the electrical stimulation signal output by the electrode.
In addition, because each user has different experience, the requirement on the duration of the electric stimulation signal output by the electrode is different, the embodiment of the invention can also adjust the duration of the electric stimulation signal output by the electrode according to the requirement of the user so as to adjust the electric stimulation signal, thereby meeting the requirement of the user, providing comfort with different effects for the user, greatly improving the use experience of the user,
according to one embodiment of the invention, the wearable device comprises a main body part and a fixing part for fixing at the target location, the first electrode 201 and the second electrode 202 being respectively arranged along the main body part and/or the fixing part of the wearable device.
Specifically, the wearable device may be composed of a main body portion and a fixing portion, and the first electrode 201 and the second electrode 202 may be mounted on the main body portion, or the fixing portion, or both of the main body portion and the fixing portion of the wearable device.
For example, as shown in fig. 3(a), the wearable device may be a bracelet, the oval portion may be a wearable device including a body portion, the two side wristbands may be fixing portions fixed at a target position, as shown in fig. 3(b), the first electrode 201 and the second electrode 202 may be installed in a contact area of the bracelet and the skin, so as to simulate a tactile sensation by applying different driving voltage waveforms to the electrodes when a message alert or other human-computer interaction event is required, so as to remind a user, thereby effectively improving the use experience of the user.
For example, the wearable device may also be AR glasses, and the electrodes may be mounted on the roots of the ears of the AR glasses or in contact with the skin of the head. As shown in fig. 4, a first electrode 201 and a second electrode 202 may be installed at the ear root of AR glasses to simulate a tactile sensation by applying different driving voltage waveforms to the electrodes for alerting a user when a message alert or other man-machine interaction event is required. When the device is used for playing games or videos and other application contents, different tactile effects can be generated, the immersion feeling of a user is greatly increased, the driving voltage signal can be adjusted according to actual needs, the comfortable feeling with different effects can be provided for the user through the method, and the use experience of the user is greatly improved.
According to an embodiment of the invention, the first electrode 201 and the second electrode 202 are slidable with respect to the body of the wearable device; the control circuit 100 is specifically configured to control the first electrode 201 and the second electrode 202 to slide from a first position contained in the body to a second position protruding from the body after the first electrode 201 and the second electrode 202 are activated.
It is understood that when the control circuit 100 detects that the wearable device ongoing state is the standby state, i.e. there is no interactive event being performed, the electrode is housed in a first position of the body, and when the control circuit 100 detects that the wearable device is performing an interactive event, the electrode may slide from the first position of the body to a second position of the body, wherein the electrode may be in a protruding state in the second position. That is to say, when carrying out the interactive event, the electrode can be relative to the body protrusion to better contact with the skin, make user's experience effect better.
According to an embodiment of the present invention, the first electrode 201 and the second electrode 202 are slidable with respect to the second position; the control circuit 100 is specifically configured to identify an operation state after the first electrode and the second electrode are started, control the first electrode 201 and the second electrode 202 to slide towards the first direction relative to the second position if the operation state is an interaction event execution state, and control the first electrode 201 and the second electrode 202 to slide towards the second direction relative to the second position if the operation state is a message reminding state.
It is understood that the first electrode 201 and the second electrode 202 may also slide relative to the second position, for example, when the operation state of the wearable device is the interaction event execution state, the first electrode 201 and the second electrode 202 may be controlled to slide in a horizontal direction of the second position (e.g., the convex state) of the body of the wearable device, and when the operation state of the wearable device is the message reminding state, the first electrode 201 and the second electrode 202 may be controlled to slide in a vertical direction of the second position (e.g., the convex state) of the body of the wearable device. It should be noted that the above-mentioned sliding states are exemplary, and are not intended to limit the present invention, and are not described in detail herein to avoid redundancy.
In addition, wearable equipment can also be when the user runs, walks or drives the car for user navigation guides the direction, thereby for traditional pronunciation navigation and word navigation, more directly perceived effectively improves user's experience, improves the interest.
According to the wearable device provided by the embodiment of the invention, the first electrode and the second electrode can be arranged in the contact area of the wearable device and the skin, the operation state of the wearable device is detected through the control circuit, and based on the operation state, the electric stimulation signal matched with the operation state is output through the first electrode and the second electrode so as to stimulate the skin. From this, through set up first electrode and second electrode in with skin contact area to through first electrode and second electrode output with the electrical stimulation signal that running state matches in order amazing skin, the sense of touch is simulated, so that the user feels information more lifelikely, thereby brings the comfort of user's different effects, human-computer interaction dimension when promoting the user and using electronic equipment.
Fig. 5 is a flowchart of a control method of a wearable device according to an embodiment of the present invention. In this embodiment, the wearable device has a first electrode and a second electrode for contacting the skin, and as shown in fig. 5, the control method of the wearable device includes the steps of:
and S1, detecting the running state of the wearable device.
And S2, outputting an electric stimulation signal matched with the operation state to the first electrode and the second electrode according to the detected operation state of the wearable device.
According to an embodiment of the present invention, in accordance with a detected interactive event being performed by a wearable device, outputting an electrical stimulation signal matching the interactive event to at least one electrode, includes: when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs; according to the target type of the electric stimulation signal of the application program; determining a voltage parameter and/or a current parameter required for generating an electrical stimulation signal according to the interaction event under the target type; and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
According to one embodiment of the invention, when the operation state is the message reminding state, the type of the message is identified, the voltage parameter and/or the current parameter required for generating the electric stimulation signal are/is determined according to the type of the message, and the electric stimulation signal is output according to the voltage parameter and/or the current parameter.
According to one embodiment of the present invention, a digital driving waveform matched to the electrical stimulation signal is generated according to the voltage parameter and/or the current parameter, and the electrical stimulation signal is output according to the digital driving waveform.
It should be noted that the foregoing explanation of the embodiment of the wearable device also applies to the control method of the wearable device of this embodiment, and details are not repeated here.
According to the control method of the wearable device provided by the embodiment of the invention, the operation state of the wearable device can be detected, and the electric stimulation signals matched with the operation state are output to the first electrode and the second electrode according to the detected operation state of the wearable device. From this, through set up first electrode and second electrode in with skin contact area to through first electrode and second electrode output with the electrical stimulation signal that running state matches in order amazing skin, so that the user feels information more lifelike, thereby bring the comfort of user's different effects, promote the human-computer interaction dimension when the user uses electronic equipment.
An embodiment of the present invention provides an electronic device, including: the wearable device comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein when the processor executes the program, the wearable device realizes the control method of the wearable device.
According to the electronic equipment provided by the embodiment of the invention, by executing the control method of the wearable equipment, the first electrode and the second electrode are arranged in the skin contact area, so that the first electrode and the second electrode are used for outputting the electric stimulation signals matched with the running state to stimulate the skin, the tactile sensation is simulated, the user can more realistically sense the information, the comfort of different effects is brought to the user, and the man-machine interaction dimension of the user when the user uses the electronic equipment is improved.
An embodiment of the present invention provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the control method of the wearable device described above.
According to the non-transitory computer-readable storage medium provided by the embodiment of the invention, by executing the control method of the wearable device, the first electrode and the second electrode are arranged in the skin contact area, so that the electric stimulation signal matched with the running state is output through the first electrode and the second electrode to stimulate the skin, the tactile sensation is simulated, the user can more realistically feel information, the comfort of different effects is brought to the user, and the man-machine interaction dimension of the user when the user uses the electronic device is improved.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A wearable device, characterized in that the wearable device comprises:
a control circuit;
first and second electrodes coupled with the control circuit, the first and second electrodes for contact with skin;
the control circuit is used for detecting the operation state of the wearable device and outputting an electric stimulation signal matched with the operation state through the first electrode and the second electrode to stimulate the skin based on the operation state;
wherein the first and second electrodes are slidable relative to a body of the wearable device; the control circuit is specifically used for controlling the first electrode and the second electrode to slide from a first position contained in the body to a second position protruding out of the body after the first electrode and the second electrode are started;
the first electrode and the second electrode can slide relative to the second position; the control circuit is specifically configured to identify the operation state after the first electrode and the second electrode are started, control the first electrode and the second electrode to slide in a first direction relative to the second position if the operation state is an interaction event execution state, and control the first electrode and the second electrode to slide in a second direction relative to the second position if the operation state is a message reminding state;
the control circuit is specifically configured to: and when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the interactive event under the target type according to the target type to which the electrical stimulation signal of the application program belongs, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
2. The wearable device of claim 1, wherein the control circuit is specifically configured to: and when the running state is a message reminding state, identifying the type of the message, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the type of the message, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
3. The wearable device according to claim 1 or 2, wherein the control circuit is configured to generate a digital drive waveform matching the electrical stimulation signal based on the voltage parameter and/or the current parameter, and to output the electrical stimulation signal based on the digital drive waveform.
4. The wearable device of claim 3, further comprising: the driving circuit is connected with the control circuit;
and the drive circuit is used for receiving the digital drive waveform, and performing digital-to-analog conversion and amplification processing on the digital drive waveform to obtain the electrical stimulation signal.
5. The wearable device of claim 4, further comprising:
and the control circuit is also used for acquiring the intensity of the amplified electric stimulation signal, and controlling and adjusting the voltage parameter and/or the current parameter if the intensity is inconsistent with the intensity of the electric stimulation signal required by the interaction event.
6. The wearable device of any of claims 1-2, wherein the control circuit is further configured to adjust the electrical stimulation signal based on a duration of time that the first and second electrodes output the electrical stimulation signal.
7. The wearable device of any of claims 1-2, wherein the wearable device comprises a main body portion and a fixation portion for fixation at a target location, the first and second electrodes being respectively routed along the main body portion and/or the fixation portion of the wearable device.
8. A method of controlling a wearable device having a first electrode and a second electrode for contact with skin, the method comprising the steps of:
detecting an operational state of the wearable device;
outputting an electrical stimulation signal matched with the operation state to the first electrode and the second electrode according to the detected operation state of the wearable device;
wherein the first and second electrodes are slidable relative to a body of the wearable device; after the first electrode and the second electrode are started, the first electrode and the second electrode slide to a second position protruding out of the body from a first position contained in the body;
the first electrode and the second electrode can slide relative to the second position; after the first electrode and the second electrode are started, identifying the operation state, if the operation state is an interaction event execution state, sliding the first electrode and the second electrode relative to the second position in a first direction, and if the operation state is a message reminding state, sliding the first electrode and the second electrode relative to the second position in a second direction;
and when the running state is an interactive event execution state, identifying an application program to which the interactive event belongs, determining a voltage parameter and/or a current parameter required for generating the electrical stimulation signal according to the interactive event under the target type according to the target type to which the electrical stimulation signal of the application program belongs, and outputting the electrical stimulation signal according to the voltage parameter and/or the current parameter.
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| CN110134239B (en) * | 2019-05-13 | 2022-05-17 | Oppo广东移动通信有限公司 | Information transmission method, storage medium, and electronic device |
| CN110013665A (en) * | 2019-05-13 | 2019-07-16 | Oppo广东移动通信有限公司 | Game interaction feedback method, device, storage medium and electronic equipment |
| CN111935351A (en) * | 2019-05-13 | 2020-11-13 | Oppo广东移动通信有限公司 | Anti-addiction method and device, electronic equipment and storage medium |
| CN110225200B (en) * | 2019-06-10 | 2021-03-23 | Oppo广东移动通信有限公司 | Reminding method and device, storage medium and electronic equipment |
| CN110307835B (en) * | 2019-06-24 | 2021-07-20 | Oppo广东移动通信有限公司 | Navigation reminding method and device, storage medium and electronic equipment |
| CN111163218A (en) * | 2019-12-19 | 2020-05-15 | 惠州Tcl移动通信有限公司 | Interactive reminding method and device, storage medium and electronic equipment |
| CN111399645B (en) * | 2020-03-13 | 2023-07-25 | Oppo广东移动通信有限公司 | Wearable device, tactile feedback method, device and storage medium |
| CN111526568B (en) * | 2020-04-14 | 2023-08-18 | 维沃移动通信有限公司 | Electronic equipment and operation method thereof |
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