CN110381407A - A kind of wireless headset and its wear detection system and method - Google Patents
A kind of wireless headset and its wear detection system and method Download PDFInfo
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- CN110381407A CN110381407A CN201910689977.1A CN201910689977A CN110381407A CN 110381407 A CN110381407 A CN 110381407A CN 201910689977 A CN201910689977 A CN 201910689977A CN 110381407 A CN110381407 A CN 110381407A
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- 238000001514 detection method Methods 0.000 title claims abstract description 148
- 238000000034 method Methods 0.000 title description 10
- 238000012360 testing method Methods 0.000 claims abstract description 72
- 230000033001 locomotion Effects 0.000 claims abstract description 59
- 230000009471 action Effects 0.000 claims abstract description 27
- 230000002265 prevention Effects 0.000 claims description 27
- 230000000694 effects Effects 0.000 abstract description 4
- 230000036544 posture Effects 0.000 description 29
- 238000010586 diagram Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000001960 triggered effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
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- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of wireless headset and its wear detection system, including processor and it is set at least two proximity sensors on wireless headset close to target object side different location, processor is electrically connected with each proximity sensor respectively, for judging whether wireless headset is in wearing state according to the testing result of each proximity sensor；Or the ultrasonic sensor including the motion detection sensor for being set on wireless headset and being electrically connected with processor and positioned at wireless headset close to target object side, processor is used for the testing result according to the testing result and deliberate action of motion detection sensor or the comparison result of preset posture and ultrasonic sensor, judges whether wireless headset is in wearing state.Wireless headset provided by the invention and detection system is worn, a possibility that significantly reducing false triggering, enhances user experience.The invention also discloses a kind of wireless headsets to wear detection method, can be realized by said detecting system, equally has said effect.
Description
Technical field
The present invention relates to ear phone technology fields, more specifically to a kind of wireless headset and its wear detection system, also
It is related to a kind of wireless headset wearing detection method.
Background technique
Earphone is a kind of audio conversion unit, receives the electric signal that media player or receiver are issued, using close to
The loudspeaker of ear converts it into the sound wave that can be heard.Conventional earphone is wired earphone, connects audio connector by electric wire
Form circuit connection.But the earphone cable of wired earphone is easy winding, and more inconvenient when wearing use.
The wireless headset very good solution above problem of wired earphone passes through home control network communication protocol and forms signal transmitting
Path, such as TWS earphone.And detect whether wireless headset is in wearing shape by the way that infrared sensor is arranged on wireless headset
State.
Single sensor only usually is set in the side at face in the prior art and carries out single-point detection, this mode
When wireless headset is taken, it is easy accidentally to touch the position of the sensor and false triggering, thus user experience is poor.
In conclusion how to efficiently solve wireless headset wears the problems such as detecting easily by false triggering, it is current this field
Technical staff's problem to be solved.
Summary of the invention
In view of this, the first purpose of this invention is to provide the wearing detection system and method for a kind of wireless headset,
The wireless headset that can efficiently solve of the wearing detection system and method is worn the problem of detecting easily by false triggering, of the invention
Second purpose is to provide a kind of wireless headset including above-mentioned wearing detection system.
In order to reach above-mentioned first purpose, the invention provides the following technical scheme:
A kind of wearing detection system of wireless headset, including processor and be set on the wireless headset close to the mesh
At least two proximity sensors of object side different location are marked, each proximity sensor is respectively used to detect whether close to mesh
Object is marked, and at least one of each described proximity sensor is ultrasonic sensor, the processor described connects with each respectively
Nearly sensor electrical connection, is effective in each proximity sensor for the testing result according to each proximity sensor
Determine that the wireless headset is in wearing state when close.
Preferably, in above-mentioned wearing detection system, the processor is specifically used for according to preset order, according to described close
When the testing result of sensor successively determines that each proximity sensor is effectively close, then determine that the wireless headset is in
Wearing state.
It preferably, further include being set on the wireless headset away from the target object in above-mentioned wearing detection system
The false-touch prevention proximity sensor of side, the false-touch prevention proximity sensor is for detecting whether close to target object, the processing
Device is electrically connected with the false-touch prevention proximity sensor, for each described according to the judgement of the testing result of each proximity sensor
Proximity sensor is effectively close, and determines that the false-touch prevention is close according to the testing result of the false-touch prevention proximity sensor
When sensor is not close, determine that the wireless headset is in wearing state.
Preferably, in above-mentioned wearing detection system, at least one described proximity sensor is set to the wireless headset
The side of ear handle, and at least one described proximity sensor is set to the top surface of the earplug of the wireless headset.
Present invention also provides a kind of wearing detection methods of wireless headset, comprising:
Receive at least two close biographies being set on the wireless headset close to target object side different location
Sensor detection whether close to target object testing result, and at least one of each described proximity sensor be ultrasonic wave pass
Sensor；
Determined according to the testing result of each proximity sensor when each proximity sensor is effectively close
The wireless headset is in wearing state.
The wearing detection system of wireless headset provided by the invention includes processor and at least two proximity sensors.Its
In, at least two proximity sensors are set on wireless headset close to the different position in target object side, each proximity sensor
It is respectively used to detect whether close to target object, and at least one of each proximity sensor is ultrasonic sensor, processor
It is electrically connected respectively with each proximity sensor, is to have in each proximity sensor for the testing result according to each proximity sensor
Determine that wireless headset is in wearing state when imitating close.
Using the wearing detection system of wireless headset provided by the invention, detected whether by each proximity sensor close to mesh
Object is marked, processor judges whether wireless headset is in wearing state according to the testing result of ultrasonic sensor.Namely tie
The detection of multiple proximity sensors is closed, wearing judgement is carried out.In turn, when wireless headset is taken, since user is generally difficult to together
When contact multiple proximity sensors, and when it accidentally touches the position of a certain proximity sensor, can't directly contribute and accidentally touch
A possibility that sending out, therefore significantly reducing false triggering, enhances user experience.The wearing detection method of the application wireless headset,
It can realize that equally there is above-mentioned beneficial effect by said detecting system.
The present invention also provides following technical solutions:
A kind of wearing detection system of wireless headset, including processor and be set on the wireless headset and with the place
Manage the motion detection sensor of device electrical connection and positioned at the wireless headset close to the supersonic sensing of the target object side
Device, the ultrasonic sensor is for detecting whether close to target object, and the motion detection sensor is for detecting the nothing
Simultaneously, the processor is used to be preset according to the testing result of the motion detection sensor with corresponding for the movement of line earphone or posture
The testing result of the comparison result and the ultrasonic sensor of movement or preset posture, judges whether the wireless headset is in
Wearing state.
Preferably, in above-mentioned wearing detection system, the processor is specifically used for, according to the ultrasonic sensor
Testing result determines that the ultrasonic sensor is effectively after, and whether the testing result of the motion detection sensor
Meet the corresponding deliberate action or preset posture, if so, determine that the wireless headset is in wearing state, otherwise, place
In non-wearing state.
Preferably, in above-mentioned wearing detection system, the deliberate action include the wireless headset within a preset time according to
Predetermined angle is rotated according to preset direction.
Present invention also provides a kind of wearing detection methods of wireless headset, comprising:
The wireless headset movement or the testing result of posture of the detection of motion detection sensor are received, and is located at the nothing
Line earphone close to the target object side ultrasonic sensor detect whether close to target object testing result；
Obtain and the corresponding deliberate action of the movement or preset posture corresponding with the posture；
According to the testing result of the motion detection sensor compared with the deliberate action or the preset posture knot
The testing result of fruit and the ultrasonic sensor, judges whether the wireless headset is in wearing state.
The wearing detection system of wireless headset provided by the invention includes that processor, motion detection sensor and ultrasonic wave pass
Sensor.Wherein, motion detection sensor and ultrasonic sensor are all set on wireless headset and are electrically connected with processor, ultrasound
Wave sensor is located at wireless headset close to the side of target object, for detecting whether close to target object, motion detection sensing
Device is used to detect the movement or posture of wireless headset, and processor is used for the testing result according to motion detection sensor and presets dynamic
The testing result of the comparison result and ultrasonic sensor of work or preset posture, judges whether wireless headset is in wearing state.
Using the wearing detection system of wireless headset provided by the invention, detected whether by ultrasonic sensor close to mesh
Object is marked, the movement or posture of wireless headset are detected by motion detection sensor, processor is according to motion detection sensor
The testing result of the comparison result and ultrasonic sensor of testing result and deliberate action or preset posture, judges that wireless headset is
It is no to be in wearing state.The detection for namely combining motion detection sensor and ultrasonic sensor, carries out wearing judgement, only
When the two meets corresponding condition, just determine that wireless headset is in wearing state.In turn, when wireless headset is taken, i.e.,
So that user is accidentally touched the position of ultrasonic sensor, can't also directly contribute false triggering, therefore significantly reduces mistake
A possibility that triggering, enhances user experience.The wearing detection method of the application wireless headset, can pass through said detecting system
Realize that equally there is above-mentioned beneficial effect.
In order to reach above-mentioned second purpose, the present invention also provides a kind of wireless headset, which includes above-mentioned
Any wearing detection system.Since above-mentioned wearing detection system has above-mentioned technique effect, there is the wearing detection system
Wireless headset should also have corresponding technical effect.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural block diagram of the wearing detection system of the wireless headset of a specific embodiment of the invention；
Fig. 2 is the internal logic block diagram of ultrasonic sensor；
Fig. 3 is that schematic diagram is arranged in test point on wireless headset；
Fig. 4 is the flow chart of the wearing detection method of the wireless headset of a specific embodiment of the invention；
Fig. 5 is the structural block diagram of the wearing detection system of the wireless headset of another specific embodiment of the invention；
Fig. 6 is the flow chart of the wearing detection method of the wireless headset of another specific embodiment of the invention.
Specific embodiment
The embodiment of the invention discloses a kind of wireless headset and its detection system and method are worn, it can with reduce false triggering
Energy property, enhances user experience.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is the structural frames of the wearing detection system of the wireless headset of a specific embodiment of the invention
Figure.
In this embodiment, the wearing detection system of wireless headset provided by the invention includes processor 103 and at least two
A proximity sensor 101.It should be noted that the wireless headset that the present invention mentions is specifically as follows TWS earphone.
Wherein, at least two proximity sensors 101 are set on wireless headset close to the different position in target object side,
Each proximity sensor 101 is respectively used to detect whether close to target object, and at least one of each proximity sensor 101 is super
Sonic sensor.It should be noted that both having included the position on wireless headset close to face close to the side of target object, certainly
Here close face refer under wireless headset wearing state close to face position, also include wireless headset under wearing state
Close to the position of auricle.The setting position of each proximity sensor 101 is different, and specific location can be set as needed, not do herein
It is specific to limit.
At least one of each proximity sensor 101 is ultrasonic sensor.The internal logic of ultrasonic sensor is specific
Can with as shown in Fig. 2, the clock line (SCL) and data line (SDA) of ultrasonic sensor are connect with micro-control unit (MCU),
The course of work is as follows: inside sends ultrasonic pulse and encounters barrier back reflection, then reflects ultrasonic wave signal for what is received
It is handled by internal analog-digital converter (ADC), signal is transmitted to MCU by I2C (SDA and SCL), and sound wave is propagated in air
Rate be 343m/s, MCU using transmission time by internal signal processing be obtained with barrier to ultrasonic sensor
Distance.Have measurement accurate using ultrasonic sensor, contactless, waterproof, anticorrosion, it is inexpensive the advantages that.In the application
Ultrasonic sensor preferably use MEMS (micro-system) ultrasonic sensor.Remaining each proximity sensor 101 is specifically as follows
Infrared proximity transducer, laser proximity sensor etc. can also use using the proximity sensor of photoinduction and utilize capacitance detecting
Touch (Touch) proximity sensor.
Processor 103 is electrically connected with each proximity sensor 101 respectively, for the detection knot according to each proximity sensor 101
Fruit, judges whether wireless headset is in wearing state.Specifically, can by proximity sensor 101 to target object away from
From trigger signal is sent when being less than preset value to processor 103, trigger signal determines this close to biography to processor 103 based on the received
Sensor 101 is effectively close.The size of specific preset value, can be according to the shape of wireless headset and the wireless headset determined by it
Wearing state etc. is accordingly arranged, and is not specifically limited herein.When wearing wireless headset, the side of wireless headset can close or patch
Close target object, and then detected by proximity sensor 101, and by the testing result of multiple proximity sensors 101 collectively as
The judgment basis of detection is worn, more accurately.
Using the wearing detection system of wireless headset provided by the invention, detect whether to connect by each proximity sensor 101
Close-target object, processor 103 judge whether wireless headset is in wearing state according to the testing result of ultrasonic sensor.?
It is exactly the detection in conjunction with multiple proximity sensors 101, carries out wearing judgement.In turn, when wireless headset is taken, due to user one
As be difficult to contact multiple proximity sensors 101 simultaneously, and its when accidentally touching the position of a certain proximity sensor 101 not
A possibility that false triggering can be directly contributed, therefore significantly reduce false triggering, enhance user experience.The application wireless headset
Detection method is worn, can be realized by said detecting system, equally there is above-mentioned beneficial effect.
The wearing detection system of wireless headset provided by the invention, on the basis of the above, as a kind of preferred reality
Example is applied, processor 103 is specifically used for successively determining according to the testing result of proximity sensor 101 each close according to preset order
When sensor 101 is effectively close, then determine that the wireless headset is in wearing state.Namely according to first close biography
The testing result of sensor 101 determines that the proximity sensor 101 is effectively after, further according to next proximity sensor 101
Testing result judges whether the proximity sensor 101 is effectively to approach, and when judgement, the last one proximity sensor 101 is effectively to connect
When close, then determine that wireless headset is in wearing state.So set, simplifying the workload of processor 103, wearing inspection is improved
The speed of survey.As needed, in the case where processing capacity allows, each proximity sensor 101 can also be worked at the same time, processor
103 are specifically used for determining that each proximity sensor 101 is effectively close according to the testing result of each proximity sensor 101 at the same time
When, and then determine that wireless headset is in wearing state.
Further, each proximity sensor 101 is successively detected according to above-mentioned preset order, that is, processor 103
It is specifically used for, controls first proximity sensor 101 according to preset order and execute detection, and according to first proximity sensor
When 101 testing result determines that the proximity sensor 101 is effectively close, then controls next proximity sensor 101 and executes detection,
When determining that corresponding proximity sensor 101 is effectively close according to the testing result of the proximity sensor 101, then control next close
Sensor 101 executes detection, be so repeated up to determine the last one proximity sensor 101 be effectively it is close when, then determine nothing
Line earphone is in wearing state, otherwise, is in non-wearing state.Namely each successively work of proximity sensor 101, without real-time
Work, is on the one hand conducive to extend its service life, while also can reduce the power consumption for wearing detection system.
The wearing detection system of wireless headset provided by the invention, on the basis of the above, as a kind of preferred reality
Example is applied, further includes being set to the false-touch prevention proximity sensor 102 for deviating from target object side on wireless headset, false-touch prevention is close to be passed
For detecting whether close to target object, the processor 103 is electrically connected sensor 102 with the false-touch prevention proximity sensor 102,
For determining that each proximity sensor 101 is effectively close according to the testing result of each proximity sensor 101, and according to anti-error
When the testing result of touching proximity sensor 102 determines that false-touch prevention proximity sensor 102 is not close, then determine that wireless headset is in
Wearing state.False-touch prevention proximity sensor 102, back herein are added in side namely on wireless headset away from target object
Side from target object refers to the side for deviating from target object under wireless headset wearing state.False-touch prevention proximity sensor 102 has
Body can be the sensor for utilizing capacitance detecting.Due to user wear wireless headset when, away from the side of target object not with people
Body contact, therefore false-touch prevention proximity sensor 102 is not approach, and grab wireless headset with hand in user or wireless headset is put
It being placed in when trouser pocket, each proximity sensor 101 is effectively to approach, by the way that false-touch prevention proximity sensor 102 is arranged,
Pass through the detection of false-touch prevention proximity sensor 102 under above situation, processor 103 can judge that wireless headset is in non-wearing
State.To sum up, by the setting of false-touch prevention proximity sensor 102, situations such as wireless headset capable of being effectively prevent to be placed on trouser pocket
The probability of lower false triggering.
Further, anti-error in the case where the side for deviating from target object on wireless headset is provided with touch sensor
It touches proximity sensor 102 and is set to different positions from touch sensor, to prevent user from passing through touch sensor trigger action
When, false-touch prevention proximity sensor 102 is touched, causes to wear the erroneous judgement detected.Wherein, touch sensor is specifically as follows utilization
The sensor of capacitance detecting.Touch sensor sends trigger signal to processing for being triggered when contacting with target object
Device 103 is to trigger respective operations.
Further, false-touch prevention proximity sensor 102 specifically can be set to the work when touch sensor is not triggered
Make, and when touch sensor is triggered, do not work, then only by being disposed in proximity to the proximity sensor of target object side
101 are detected.
On the basis of the various embodiments described above, at least one proximity sensor 101 is set to the side of the ear handle of wireless headset
Face, and at least one proximity sensor 101 is set to the top surface of the earplug of wireless headset.Namely from different directions on connect
Nearly detection, so that detection structure is relatively reliable.It specifically can be as shown in figure 3, Fig. 3 illustrates as test point setting on wireless headset
Figure, wireless headset 2 are worn on human body auricle 1, are positioned proximate to sensor 4 and close biography in the side of the ear handle of wireless headset 2
Sensor 5, and the top surface of the earplug in wireless headset is positioned proximate to sensor 6, sets on wireless headset away from target object side
Set false-touch prevention proximity sensor 3.
The wearing detection method of wireless headset provided by the present application is introduced below.
Referring to Fig. 4, Fig. 4 is the process of the wearing detection method of the wireless headset of another specific embodiment of the invention
Figure, the wearing detection method mainly comprise the steps that
S11: reception is set on the wireless headset and connects close at least two of target object side different location
Nearly sensor detection whether close to target object testing result, and at least one of each described proximity sensor is ultrasound
Wave sensor；
S12: according to the testing result of each proximity sensor, when each proximity sensor is effectively close, determine wireless
Earphone is in wearing state.
It is carried out using the wearing detection method of wireless headset provided by the invention in conjunction with the detection of multiple proximity sensors
It wears and determines.It, also can't be straight even if user accidentally touches the position of a certain proximity sensor when wireless headset is taken
A possibility that connecing and cause false triggering, therefore significantly reducing false triggering, enhances user experience.
Further, the step S12 is specifically included:
According to preset order, successively determine that each proximity sensor is according to the testing result of the proximity sensor
When effectively close, then determine that the wireless headset is in wearing state.
Specifically, being provided with false-touch prevention away from the target object side on the wireless headset in the various embodiments described above
Proximity sensor, the false-touch prevention proximity sensor is for detecting whether close to target object；
Then step S12 is specifically included:
Determine that each proximity sensor is effectively close according to the testing result of each proximity sensor, and according to
When the testing result of the false-touch prevention proximity sensor determines that the false-touch prevention proximity sensor is not close, determine described wireless
Earphone is in wearing state.
On the basis of the various embodiments described above, at least one proximity sensor is set to the ear handle of the wireless headset
Side, and at least one described proximity sensor is set to the top surface of the earplug of the wireless headset.
The specific embodiment of the wearing detection method of wireless headset provided by the present application and wireless ear as described above
The wearing detection system of machine can correspond to each other reference, and which is not described herein again.
The present invention also provides the wearing detection systems of another wireless headset, referring to Fig. 5, Fig. 5 is that the present invention is another
The structural block diagram of the wearing detection system of the wireless headset of a specific embodiment.
In this embodiment, the wearing detection system of wireless headset provided by the invention includes processor 203, motion detection
Sensor 202 and ultrasonic sensor 201.
Wherein, motion detection sensor 202 and ultrasonic sensor 201 are all set on wireless headset, supersonic sensing
Device 201 is for detecting whether close to target object.Namely whether ultrasonic sensor 201 detects it close to target object, makees
For the judgment basis for wearing detection.For the ease of detection, ultrasonic sensor 201 specifically be can be set in close on wireless headset
The side of target object.It is generally positioned at the side on wireless headset close to face, and close face here refers to wirelessly certainly
Close to the side of face under earphone wearing state.As needed, also can be set on wireless headset under wearing state close to
The side of auricle.The structure of specific ultrasonic sensor 201 and above-described embodiment is please referred to principle etc., details are not described herein again.
Motion detection sensor 202 is used to detect the movement or posture of wireless headset, is installed on wireless headset, installs
It position can be without limitation.The movement such as rotation of wireless headset is detected by motion detection sensor 202 or is rotated to certain angle
The postures such as degree, using the judgment basis as wearing detection.Specifically, motion detection sensor 202 can use acceleration sensing
Device, refer to the prior art for the structure of specific acceleration transducer and testing principle etc., and details are not described herein again.
Processor 203 is electrically connected with motion detection sensor 202 and ultrasonic sensor 201 respectively, for according to movement
The detection of the comparison result and ultrasonic sensor 201 of the testing result and deliberate action or preset posture of detection sensor 202
As a result, judging whether wireless headset is in wearing state.It is used to detect the movement of wireless headset in motion detection sensor 202
When, then processor 203 is used for the testing result and deliberate action of comparison detection sensor 202.In motion detection sensor
202 for detect wireless headset posture when, then processor 203 for comparison detection sensor 202 testing result with
Preset posture.It is triggered specifically, can be sent by ultrasonic sensor 201 when the distance to target object is less than preset value
Signal is to processor 203, and trigger signal determines that the proximity sensor is effectively close to processor 203 based on the received.Work as wearing
When wireless headset, the side of one side wireless headset can be close or be bonded target object, and another aspect wireless headset can rotate one
Determine angle.Therefore, incuded by ultrasonic sensor 201 and approached, and pass through 202 detection operation of motion detection sensor or appearance
State, the two are combined as the judgment basis for wearing detection, more accurately.Specific deliberate action, preset posture and preset value
Setting can wear the accordingly setting such as process and wearing state according to the shape of wireless headset and by the wireless headset that it is determined,
It is not specifically limited herein.
Using the wearing detection system of wireless headset provided by the invention, detect whether to connect by ultrasonic sensor 201
Close-target object, the movement or posture of wireless headset are detected by motion detection sensor 202, and processor 203 is examined according to movement
Survey the detection knot of the testing result of sensor 202 and the comparison result and ultrasonic sensor 201 of deliberate action or preset posture
Fruit, judges whether wireless headset is in wearing state.Namely combine motion detection sensor 202 and ultrasonic sensor 201
Detection, carry out wearing judgement, only when the two meets corresponding condition, just determine wireless headset be in wearing state.
It in turn,, also can't be direct even if user accidentally touches the position of ultrasonic sensor 201 when wireless headset is taken
A possibility that causing false triggering, therefore significantly reducing false triggering, enhances user experience.
The wearing detection system of wireless headset provided by the invention, on the basis of the above, as a kind of preferred reality
Example is applied, processor 203 is specifically used for, and is determining that ultrasonic sensor 201 is to have according to the testing result of ultrasonic sensor 201
Effect is after, and whether the testing result of comparison detection sensor 202 meets deliberate action or preset posture, if so, sentencing
Determine wireless headset and be in wearing state, otherwise, is in non-wearing state.Namely processor 203 first determines ultrasonic sensor
Whether 201 be effectively close, if so, whether the testing result of comparison detection sensor 202 meets deliberate action or pre- again
If posture, so set, simplifying the workload that judgement is compared, the speed for wearing detection is improved.As needed, in processing energy
In the case that power allows, can also determine whether ultrasonic sensor 201 is effectively close and motion detection sensor simultaneously
Whether 202 testing result meets deliberate action or preset posture, if so, determine that wireless headset is in wearing state, otherwise,
In non-wearing state.
Further, ultrasonic sensor 201 is first detected, and processor 203 is specifically used for, according to supersonic sensing
The testing result of device 201 determines that ultrasonic sensor 201 is effectively after, and control action detection sensor 202 executes detection,
And startup program executes the movement of motion detection sensor 202 or Attitude Algorithm determines, then the movement compared to determine or posture are
It is no consistent with deliberate action or preset posture, if so, determining that wireless headset is in wearing state, otherwise, it is in non-wearing shape
State.Namely motion detection sensor 202 determines that ultrasonic sensor 201 is effective after in processor 203, then is examined
It surveys, is not necessarily to real-time working, is conducive to extend its service life, while reducing the energy consumption for wearing detection system.
The wearing detection system of wireless headset provided by the invention, on the basis of the above, as a kind of preferred reality
Example is applied, deliberate action includes that wireless headset rotates predetermined angle according to preset direction within a preset time.Then processor 203 is specific
For determining that ultrasonic sensor 201 is effectively close, and received dynamic according to the testing result of ultrasonic sensor 201
Make detection sensor 202 detection operation meet within a preset time according to preset direction rotate predetermined angle when, then determine nothing
Line earphone is in wearing state, otherwise, is in non-wearing state.The size of specific preset time and predetermined angle can be as needed
Setting, is not especially limited herein.Preset direction is specifically as follows counterclockwise, is set according to the contour structures of wireless headset
It sets, preset direction can also be correspondingly arranged as direction of rotation when equal wireless headsets earplug is placed in auricle clockwise.It is default dynamic
Make as above setting, can be good at matching with the movement and state for wearing wireless headset, effectively prevent wireless headset and take
The false triggering Deng caused by.
Certainly, deliberate action is also not limited to rotate predetermined angle according to preset direction within a preset time, according to need
It wants to be rotation predetermined angle, perhaps rotate or rotate within a preset time to preset direction etc..
The wearing detection method of wireless headset provided by the present application is introduced below.
Referring to Fig. 6, Fig. 6 is the process of the wearing detection method of the wireless headset of another specific embodiment of the invention
Figure, the wearing detection method mainly comprise the steps that
S21: the wireless headset movement or the testing result of posture of the detection of motion detection sensor are received, and is located at institute
State wireless headset close to the target object side ultrasonic sensor detect whether close to target object testing result；
S22: and the corresponding deliberate action of the movement or preset posture corresponding with the posture is obtained；
S33: according to the comparison result of the testing result of the motion detection sensor and deliberate action or preset posture and
The testing result of the ultrasonic sensor, judges whether the wireless headset is in wearing state.
Using the wearing detection method of wireless headset provided by the invention, only when ultrasonic sensor and motion detection pass
When the testing result of sensor meets corresponding condition, just determine that wireless headset is in wearing state.In turn, when wireless headset is taken
When taking, even if user accidentally touches the position of ultrasonic sensor, false triggering, therefore significant drop can't be also directly contributed
A possibility that low false triggering, enhance user experience.
Further, the step S23 is specifically included:
Determine that the ultrasonic sensor is to compare institute effectively after according to the testing result of the ultrasonic sensor
Whether the testing result for stating motion detection sensor meets the deliberate action or preset posture, if so, determining described wireless
Earphone is in wearing state, otherwise, is in non-wearing state.
Specifically, the deliberate action includes the wireless headset within a preset time according to pre- in the various embodiments described above
Set direction rotates predetermined angle.
The specific embodiment of the wearing detection method of wireless headset provided by the present application and wireless ear as described above
The wearing detection system of machine can correspond to each other reference, and which is not described herein again.
The wearing detection system provided in based on the above embodiment, the present invention also provides a kind of wireless headsets, this is wireless
Earphone includes that any one in above-described embodiment wears detection system.Since the wireless headset uses the pendant in above-described embodiment
Detection system is worn, so the beneficial effect of the wireless headset please refers to above-described embodiment.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of wearing detection system of wireless headset, which is characterized in that including processor and be set on the wireless headset
Close at least two proximity sensors of target object side different location, each proximity sensor is respectively used to detect
Whether close to target object, and at least one of each described proximity sensor is ultrasonic sensor, the processor difference
It is electrically connected with each proximity sensor, for the testing result according to each proximity sensor, each described close to sensing
Device determines that the wireless headset is in wearing state when being effectively close.
2. wearing detection system according to claim 1, which is characterized in that the processor is specifically used for suitable according to presetting
Sequence then determines when successively determining that each proximity sensor is effectively close according to the testing result of the proximity sensor
The wireless headset is in wearing state.
3. wearing detection system according to claim 1 or 2, which is characterized in that further include being set to the wireless headset
The upper false-touch prevention proximity sensor away from the target object side, the false-touch prevention proximity sensor is for detecting whether close
Target object, the processor are electrically connected with the false-touch prevention proximity sensor, for according to each proximity sensor
Testing result determines that each proximity sensor is effectively close, and according to the testing result of the false-touch prevention proximity sensor
When determining that the false-touch prevention proximity sensor is not close, determine that the wireless headset is in wearing state.
4. wearing detection system according to claim 3, which is characterized in that at least one described proximity sensor is set to
The side of the ear handle of the wireless headset, and at least one described proximity sensor is set to the top of the earplug of the wireless headset
Face.
5. a kind of wearing detection method of wireless headset characterized by comprising
Receive at least two proximity sensors being set on the wireless headset close to target object side different location
Detection whether close to target object testing result, and at least one of each described proximity sensor be supersonic sensing
Device；
According to the testing result of each proximity sensor, when each proximity sensor is effectively close, described in judgement
Wireless headset is in wearing state.
6. a kind of wearing detection system of wireless headset, which is characterized in that including processor and be set on the wireless headset
And the motion detection sensor that is electrically connected with the processor and positioned at the wireless headset close to the target object side
Ultrasonic sensor, for detecting whether close to target object, the motion detection sensor is used for the ultrasonic sensor
Detect the movement or posture of the wireless headset, the processor be used for according to the testing result of the motion detection sensor with
The testing result of the comparison result and the ultrasonic sensor of corresponding deliberate action or preset posture, judges the wireless headset
Whether wearing state is in.
7. wearing detection system according to claim 6, which is characterized in that the processor is specifically used for, according to institute
The testing result for stating ultrasonic sensor determines that the ultrasonic sensor is the motion detection sensing effectively after
Whether the testing result of device meets the corresponding deliberate action or preset posture, if so, determining that the wireless headset is in
Otherwise wearing state is in non-wearing state.
8. wearing detection system according to claim 6 or 7, which is characterized in that the deliberate action includes described wireless
Earphone rotates predetermined angle according to preset direction within a preset time.
9. a kind of wearing detection method of wireless headset characterized by comprising
The wireless headset movement or the testing result of posture of the detection of motion detection sensor are received, and is located at the wireless ear
Machine close to the target object side ultrasonic sensor detect whether close to target object testing result；
Obtain and the corresponding deliberate action of the movement or preset posture corresponding with the posture；
According to the comparison result of the testing result of the motion detection sensor and the deliberate action or the preset posture and
The testing result of the ultrasonic sensor, judges whether the wireless headset is in wearing state.
10. a kind of wireless headset, which is characterized in that including the wireless headset as described in any one of claim 1-4 and 6-8
Wear detection system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689977.1A CN110381407A (en) | 2019-07-29 | 2019-07-29 | A kind of wireless headset and its wear detection system and method |
| PCT/CN2019/129577 WO2021017402A1 (en) | 2019-07-29 | 2019-12-28 | Wireless earphone and wearing detection system and method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689977.1A CN110381407A (en) | 2019-07-29 | 2019-07-29 | A kind of wireless headset and its wear detection system and method |
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| CN110381407A true CN110381407A (en) | 2019-10-25 |
Family
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| CN201910689977.1A Pending CN110381407A (en) | 2019-07-29 | 2019-07-29 | A kind of wireless headset and its wear detection system and method |
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| Country | Link |
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| CN (1) | CN110381407A (en) |
| WO (1) | WO2021017402A1 (en) |
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| CN111366175A (en) * | 2020-04-20 | 2020-07-03 | 深圳市科奈信科技有限公司 | Wireless earphone, method and device for detecting wearing state of wireless earphone and storage medium |
| WO2021017402A1 (en) * | 2019-07-29 | 2021-02-04 | 歌尔股份有限公司 | Wireless earphone and wearing detection system and method therefor |
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| WO2023159814A1 (en) * | 2022-02-28 | 2023-08-31 | 歌尔科技有限公司 | Earphone state detection method, earphone and computer readable storage medium |
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| WO2021017402A1 (en) | 2021-02-04 |
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Application publication date: 20191025 |