CN105943167B - A kind of wearable device and its wearing state detection device, detection method - Google Patents
A kind of wearable device and its wearing state detection device, detection method Download PDFInfo
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- CN105943167B CN105943167B CN201610239216.2A CN201610239216A CN105943167B CN 105943167 B CN105943167 B CN 105943167B CN 201610239216 A CN201610239216 A CN 201610239216A CN 105943167 B CN105943167 B CN 105943167B
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Abstract
The invention belongs to electronic technology field, a kind of wearable device and its wearing state detection device, detection method are provided.In the present invention, wearing state detection device includes signal generation module and processing module, from becoming the contact condition moment not in contact with state between skin and the skin contact end of signal generation module, signal generation module exports first detection signal, and when processing module judges first detection signal for activation signal, control signal is worn in output makes the function module in wearable device enter working condition;Become from contact condition not in contact with the state moment between skin and the skin contact end of signal generation module, signal generation module output the second detection signal, when processing module judges the second detection signal for separating signal, control signal is removed in output makes the function module in wearable device enter closed state.The structure of the detecting device is simple, at low cost, at the time of skin is in contact with it and is detached from, you can is judged to wearing state, fast response time.
Description
Technical field
The invention belongs to electronic technology field more particularly to a kind of wearable device and its wearing state detection device, detections
Method.
Background technology
For wearable device, when human body is not worn, data next detected by wearable device are meaningless, therefore,
The measurement of any sign value need not be done when not wearing.In addition, wearable device small volume, battery capacity are also very small, therefore,
It is relatively high to the power consumption requirements of wearable device, when not wearing detection unit should be closed as far as possible to save power consumption.Therefore, right
It is extremely important in the detection of the wearing state of wearable device.
Currently, there are many ways to being detected to wearing state, including capacitance sensor detection method, rpyroelectric infrared
Detection method etc., and judged according to the detection parameters in certain period of time due to needing based on the detection method of capacitance sensor
Wearing state, therefore response speed is slower, rpyroelectric infrared detection method is based on pyroelectric infrared sensor and carries out wearing state
Detection, cost is higher, and therefore, the detection device based on aforementioned detection method equally exists the problem that response speed is slow, of high cost,
Therefore, existing wearing state detection device has that response speed is slow, of high cost.
Invention content
The purpose of the present invention is to provide a kind of wearing state detection devices of wearable device, it is intended to solve existing wearing
Slow, the of high cost problem of response speed existing for condition checkout gear.
The invention is realized in this way a kind of wearing state detection device of wearable device, the wearing state detection dress
It sets including signal generation module and processing module.
The first input end and the second input terminal of the signal generation module are skin contact end, the signal generation module
Output end be connected with the input terminal of the processing module.
Between skin and the skin contact end of the signal generation module from not in contact with state become contact condition when
It carves, the signal generation module exports first detection signal, and the processing module judges whether the first detection signal is to connect
Signal is touched, if so, processing module output wears control signal so that the function module in the wearable device enters work
Make state.
Between skin and the skin contact end of the signal generation module from contact condition become not in contact with state when
It carves, the second detection of signal generation module output signal, the processing module judges whether the second detection signal is de-
From signal, if so, control signal is removed in processing module output so that function module in the wearable device is into entering the GATT
Closed state.
Another object of the present invention, which also resides in, provides a kind of wearable device including above-mentioned wearing state detection device.
Another object of the present invention, which also resides in, provides a kind of wearing state detection based on above-mentioned wearing state detection device
Method, the wearing state detection method include:
Between skin and the skin contact end of the signal generation module from not in contact with state become contact condition when
It carves, the signal generation module exports first detection signal, and the processing module judges whether the first detection signal is to connect
Signal is touched, if so, processing module output wears control signal so that the function module in the wearable device enters work
Make state;
Between skin and the skin contact end of the signal generation module from contact condition become not in contact with state when
It carves, the second detection of signal generation module output signal, the processing module judges whether the second detection signal is de-
From signal, if so, control signal is removed in processing module output so that function module in the wearable device is into entering the GATT
Closed state.
In the present invention, wearing state detection device includes signal generation module and processing module, is given birth in skin and signal
At the time of between the skin contact end of module from becoming contact condition not in contact with state, the first detection of signal generation module output
Signal then exports wearing control signal when processing module judges first detection signal for activation signal so that in wearable device
Function module enters working condition;Between skin and the skin contact end of signal generation module from contact condition become not in contact with
At the time of state, signal generation module output the second detection signal, when processing module judges the second detection signal for separating signal
When then output remove control signal so that the function module in wearable device enters closed state.The wearing state detection device knot
Structure is simple, and does not need sensor to carry out wearing state detection, therefore at low cost, small power consumption, is examined in skin and wearing state
At the time of surveying device contact and be detached from, which can judge wearing state, therefore wearing state detection dress
Set fast response time.
Description of the drawings
Fig. 1 is the structural schematic diagram of wearing state detection device provided in an embodiment of the present invention;
Fig. 2 is the structural schematic diagram for the wearing state detection device that another embodiment of the present invention provides;
Fig. 3 and Fig. 4 is the implementation flow chart of wearing state detection method provided in an embodiment of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Wearing state detection device and wearing state detection method provided by the present invention are only applicable to wearable device booting
The wearing state of wearable device is detected afterwards.
Fig. 1 shows that the structure of wearing state detection device provided in an embodiment of the present invention is only shown for convenience of description
With relevant part of the embodiment of the present invention, details are as follows:
Wearing state detection device includes signal generation module 100 and processing module 200, and the of signal generation module 100
One input terminal and the second input terminal are skin contact end, the input terminal of the output end and processing module 200 of signal generation module 100
It is connected.
Between skin and the skin contact end of signal generation module 100 from not in contact with state become contact condition when
It carves, signal generation module 100 exports first detection signal, and processing module 200 judges whether first detection signal is activation signal,
If so, the output of processing module 200 wears control signal so that the function module in wearable device enters working condition.
Between skin and the skin contact end of signal generation module 100 from contact condition become not in contact with state when
It carves, the output of signal generation module 100 second detection signal, processing module 200 judges whether the second detection signal is separating signal,
If so, the output of processing module 200 removes control signal so that the function module in wearable device enters closed state.
Specifically, processing module 200 can be microcontroller.
Specifically, when wearable device is switched on, current using other wearing state detection methods detection wearable device
Wearing state, if currently be non-wearing state, processing module 200 by the detection signal exported with signal generation module 100 into
The reference voltage value that row compares is set as the first preset reference voltage value, while the first level is arranged and generates interruption, if being currently
Wearing state, then processing module 200 reference voltage value that the detection signal exported with signal generation module 100 is compared is set
It is set to the second preset reference voltage value, while second electrical level is set and generates interruption.
Specifically, processing module 200 judges whether first detection signal is activation signal, if so, processing module 200 is defeated
Go out to wear control signal so that the process that the function module in wearable device enters working condition is specially:Processing module 200 is sentenced
It is disconnected whether to meet the first default magnitude relationship between first detection signal and the first preset reference voltage value, if so, judgement the
One detection signal is activation signal, and generates the first level signal;Processing module 200 exports according to the first level signal and wears control
Signal processed is so that the function module in wearable device enters working condition.
Further specifically, first detection signal is compared by processing module 200 with the first preset reference voltage value, sentence
It is disconnected whether to meet the first default magnitude relationship between first detection signal and the first preset reference voltage value, if so, judgement the
One detection signal is that activation signal (judges that first detection signal is that the skin contact of skin and signal generation module 100 terminates
Touch signal caused by the moment), and the first level signal is generated, if it is not, when then judging that first detection signal contacts for non-skin
Signal caused by carving, (even the first level signal is the signal opposite with the first level signal of the generation of processing module 200 at this time
High level then generates low level at this time;If the first level signal is low level, high level is generated at this time), processing module 200
Interrupt signal is generated according to the first level signal of generation, and is exported according to interrupt signal and wears control signal so that wearable device
In function module enter working condition, and after generating interrupt signal, the detection exported with signal generation module 100 is believed
Number reference voltage value being compared is changed to the second preset reference voltage value by the first preset reference voltage value, and by basis
First level signal generates to interrupt to change and is set as generating interruption according to second electrical level signal.Above-mentioned first default magnitude relationship can
For:The voltage value of first detection signal is more than the first preset reference voltage value.Above-mentioned non-skin time of contact can be wearable device
With in the period after skin attachement or wearable device be detached from skin after period in or wearable device and skin it is de-
From the moment.Function module in above-mentioned wearable device can be bluetooth module, sign value detection module etc., and function module is made to enter work
It is that function module is instigated to enter booting preparation state as state, waits for the measurement of sign value or data transmission etc..
Specifically, processing module 200 judges whether the second detection signal is separating signal, if so, processing module 200 is defeated
Go out to remove control signal so that the process that the function module in wearable device enters closed state is specially:Processing module 200 is sentenced
Whether meet the second default magnitude relationship between disconnected second detection signal and the second preset reference voltage value, if so, judgement the
Two detection signals are separating signal, and generate second electrical level signal;Processing module 200 removes control according to the output of second electrical level signal
Signal processed is so that the function module in wearable device enters closed state.
Further specifically, the second detection signal is compared by processing module 200 with the second preset reference voltage value, sentence
Whether meet the second default magnitude relationship between disconnected second detection signal and the second preset reference voltage value, if so, judgement the
Two detection signals are that (i.e. the second detection of judgement signal is that the skin contact end of skin and signal generation module 100 is de- to separating signal
From signal caused by the moment), and second electrical level signal is generated, if it is not, when then the second detection of judgement signal is detached from for non-skin
Signal caused by carving, at this time processing module 200 generate the signal opposite with second electrical level signal (even second electrical level signal be
High level then generates low level at this time;If second electrical level signal is low level, high level is generated at this time), processing module 200
Interrupt signal is generated according to the second electrical level signal of generation, and control signal is removed so that wearable device according to interrupt signal output
In function module enter closed state, and the detection exported with signal generation module 100 is believed after generating interrupt signal
Number reference voltage value being compared is changed to the first preset reference voltage value by the second preset reference voltage value, and by basis
Second electrical level signal generates to interrupt to change and is set as generating interruption according to the first level signal.Above-mentioned second default magnitude relationship can
For:The voltage value of second detection signal is less than the second preset reference voltage value.The above-mentioned non-skin disengaging moment can be wearable device
In period after being detached from skin or wearable device in the period after skin attachement or wearable device connects with skin
Touch the moment.Function module in above-mentioned wearable device can be bluetooth module, sign value detection module etc., make function module into entering the GATT
Closed state is that function module is instigated to be closed, and stops the measurement of sign value or data transmission etc..
As an embodiment of the present invention, as shown in Fig. 2, signal generation module 100 includes power supply wiring L, operational amplifier
A, first resistor R1, second resistance R2, the first capacitance C1 and the second capacitance C2.
The first end of power supply wiring L is the first input end of signal generation module 100, the second end of power supply wiring and first
Power supply V1 is connected, and the total contact of the first end of first resistor R1 and the first end of the first capacitance C1 is signal generation module 100
The second input terminal, the second end of first resistor R1 is connected to the ground, the of the second end of the first capacitance C1 and the second capacitance C2
The inverting input of one end, the first end of second resistance R2 and operational amplifier A is connected, the homophase input of operational amplifier A
End is connected with second source V2, the output of the second end of the second capacitance C2, the second end and operational amplifier A of second resistance R2
End connects the output end to form signal generation module 100 altogether.
Specifically, 2 times by the second source V2 voltage values provided of the voltage values that are provided of the first power supply V1.
As an embodiment of the present invention, as shown in Fig. 2, processing module 200 includes comparing unit 201, reference voltage generation
Unit 202, interrupt generating unit 203 and main control unit 204.
The in-phase input end of comparing unit 201, inverting input respectively with the output end of signal generation module 100, benchmark
The output end of voltage generating unit 202 is connected, the output end of comparing unit 201 and the input terminal phase of interrupt generating unit 203
Connection, the interrupting input end of main control unit 204, the output end of control output end and interrupt generating unit 203, reference voltage generate
The control terminal of unit 202 is connected, and the signal output end of main control unit 204 is the output end of processing module 200.
Specifically, comparing unit 201 is comparator, it is that existing reference voltage generates electricity that reference voltage, which generates unit 202,
Road, interrupt generating unit 203 are existing logic judgment unit, and main control unit 204 is the key control unit in microcontroller.
The operation principle of wearing state detection device is illustrated below in conjunction with Fig. 2:
The first power supply V1 is set first and provides voltage value as VCC, and it is VCC/2 that second source V2, which provides voltage value, and first is pre-
If reference voltage value is 0.8VCC, the second preset reference voltage value is 0.3VCC, and it is high level that the first level signal, which is generated and interrupted,
Interruption is generated, it is that low level generates interruption that second electrical level signal, which is generated and interrupted,.
The skin contact end of skin and signal generation module 100 not in contact with when, i.e., when not wearing, operational amplifier A
Homophase input terminal voltage is second source V2 voltages (i.e. VCC/2), and inverting input connects through the first capacitance C1 and first resistor R1
Ground, anti-phase input terminal voltage are zero, and the output voltage of operational amplifier A is VCC/2 at this time, and comparing unit 201 is electric by the output
Pressure is compared with the first preset reference voltage value, generates low level, and interruption is generated due to being set as high level at this time, in
Stopping pregnancy life unit 203 does not generate interruption, the not output signal of main control unit 204.
Between skin and the skin contact end of signal generation module 100 from not in contact with state become contact condition when
It carves, that is, at the time of wearing wearable device, since human skin can be equivalent to concatenated capacitance and resistance, signal generates mould
The capacitance that the first contact jaw and the second contact jaw of block 100 are equivalent to be concatenated is connected to resistance, and operational amplifier A is anti-at this time
Phase input terminal voltage is increased to the voltage value VCC of the first power supply V1, and homophase input terminal voltage is VCC/2, operational amplifier A it is defeated
Go out voltage and be increased to VCC, which is compared by comparing unit 201 with the first preset reference voltage value, generates high electricity
It is flat, interruption is generated due to being set as high level at this time, interrupt generating unit 203 generates interrupt signal, that is, captures wearing
Action, main control unit 204 is exported according to the interrupt signal wears control signal so that the function module in wearable device enters work
Make state, and control reference voltage and generate the second preset reference voltage value of output of unit 202, and will be generated according to high level
Change is interrupted to be set as generating interruption according to low level.
After the skin contact end in contact of skin and signal generation module 100, that is, after wearing, operational amplifier A it is anti-
Phase input terminal voltage is reduced to zero, and homophase input terminal voltage is VCC/2, at this point, the output voltage of operational amplifier A is returned to VCC/
2, which is compared by comparing unit 201 with the second preset reference voltage value, high level is generated, due to being arranged at this time
Interruption is generated for low level, therefore interrupt generating unit 203 does not generate interrupt signal, the not output signal of main control unit 204.
Between skin and the skin contact end of signal generation module 100 from contact condition become not in contact with state when
It carves, that is, at the time of removing wearable device, the anti-phase input terminal voltage of operational amplifier A is VCC at this time, and homophase input terminal voltage is
VCC/2, the output voltage of operational amplifier A are 0, comparing unit 201 by the output voltage and the second preset reference voltage value into
Row compares, and generates low level, generates interruption due to being set as low level at this time, interrupt generating unit 203, which generates, interrupts letter
Number, that is, it captures and removes action, main control unit 204 removes control signal so that in wearable device according to interrupt signal output
Function module enters closed state, and controls reference voltage and generate the first preset reference voltage value of output of unit 202, and will
It is generated to interrupt to change according to low level and is set as generating interruption according to high level.
In embodiments of the present invention, wearing state detection device includes signal generation module and processing module, simple in structure,
And sensor is not needed in state-detection process to be detected, at low cost, small power consumption.Contacted with detection device in skin and
At the time of disengaging, which can judge to wearing or removing action, therefore the wearing state detects
Device fast response time.
Application advantage based on above-mentioned wearing state detection device in wearable device, the present invention also provides one kind to include
The wearable device of above-mentioned wearing state detection device.
Fig. 3 and Fig. 4 all illustrates the implementation process of wearing state detection method provided in an embodiment of the present invention, for the ease of
Illustrate, illustrate only with the relevant part of the embodiment of the present invention, details are as follows:
When wearable device is switched on, using the current wearing shape of other wearing state detection methods detection wearable device
State, if being currently non-wearing state, the benchmark that the detection signal exported with signal generation module is compared by processing module
Voltage value is set as the first preset reference voltage value, while the first level is arranged and generates interruption, if being currently wearing state, locates
Reason module sets the reference voltage value that the detection signal exported with signal generation module is compared to the second preset reference electricity
Pressure value, while second electrical level is set and generates interruption.
Fig. 3 shows the implementation process for wearing motion detection method, and details are as follows:
In the step s 100, from becoming contacting not in contact with state between skin contact end of the skin with signal generation module
At the time of state, signal generation module exports first detection signal.
In step s 200, processing module judges whether first detection signal is activation signal, if so, processing module is defeated
Go out to wear control signal so that the function module in wearable device enters working condition.
Specifically, step S200 is specially:Processing module judge first detection signal and the first preset reference voltage value it
Between whether meet the first default magnitude relationship, if so, judgement first detection signal be activation signal, and generate the first level letter
Number;Processing module is exported according to the first level signal wears control signal so that the function module in wearable device enters work shape
State.
Further specifically, first detection signal is compared by processing module with the first preset reference voltage value, judge
Whether first default magnitude relationship is met between first detection signal and the first preset reference voltage value, if so, judgement first
Detection signal is that activation signal (judges that first detection signal is the skin contact end in contact moment of skin and signal generation module
Generated signal), and the first level signal is generated, if it is not, then judging that first detection signal is produced by non-skin time of contact
Raw signal, (even the first level signal is high level to the signal opposite with the first level signal of processing module generation at this time, then
Low level is generated at this time;If the first level signal is low level, high level is generated at this time), processing module is according to the of generation
One level signal generates interrupt signal, and according to interrupt signal output wearing control signal so that the function module in wearable device
Into working condition, and the benchmark for being compared the detection signal exported with signal generation module after generating interrupt signal
Voltage value is changed to the second preset reference voltage value by the first preset reference voltage value, and will be generated according to the first level signal
Change is interrupted to be set as generating interruption according to second electrical level signal.Above-mentioned first default magnitude relationship can be:First detection signal
Voltage value be more than the first preset reference voltage value.Above-mentioned non-skin time of contact can be wearable device with after skin attachement
In period or wearable device be detached from skin after period in or wearable device be detached from the moment with skin.Above-mentioned wearing is set
Function module in standby can be bluetooth module, sign value detection module etc., and it is to instigate function so that function module is entered working condition
Module enters booting preparation state, waits for the measurement of sign value or data transmission etc..
Fig. 4 shows the specific implementation flow for removing motion detection method, and details are as follows:
In step slo, between skin and the skin contact end of signal generation module from contact condition become not in contact with
At the time of state, signal generation module output the second detection signal.
In step S20, processing module judges whether the second detection signal is separating signal, if so, processing module is defeated
Go out to remove control signal so that the function module in wearable device enters closed state.
Specifically, step S20 is specially:Processing module judges between the second detection signal and the second preset reference voltage value
Whether meet the second default magnitude relationship, if so, judgement the second detection signal is separating signal, and generates second electrical level letter
Number;Processing module removes control signal so that the function module in wearable device enters closing shape according to the output of second electrical level signal
State.
Further specifically, the second detection signal is compared by processing module with the second preset reference voltage value, judge
Whether meet the second default magnitude relationship between second detection signal and the second preset reference voltage value, if so, judgement second
Detection signal is that separating signal (judges that the second detection signal is that the skin contact end of skin and signal generation module is detached from the moment
Generated signal), and second electrical level signal is generated, if it is not, then the second detection signal of judgement is produced by the non-skin disengaging moment
Raw signal, (even second electrical level signal is high level to the signal opposite with second electrical level signal of processing module generation at this time, then
Low level is generated at this time;If second electrical level signal is low level, high level is generated at this time), processing module is according to the of generation
Two level signals generate interrupt signal, and remove control signal so that function module in wearable device according to interrupt signal output
Into closed state, and the benchmark for being compared the detection signal exported with signal generation module after generating interrupt signal
Voltage value is changed to the first preset reference voltage value by the second preset reference voltage value, and will be generated according to second electrical level signal
Change is interrupted to be set as generating interruption according to the first level signal.Above-mentioned second default magnitude relationship can be:Second detection signal
Voltage value be less than the second preset reference voltage value.The above-mentioned non-skin disengaging moment can be after wearable device is detached from skin
In period or wearable device in the period after skin attachement or wearable device and skin contact moment.Above-mentioned wearing is set
Function module in standby can be bluetooth module, sign value detection module etc., and it is to instigate function so that function module is entered closed state
Module is closed, and the measurement of sign value or data transmission etc. are stopped.
The specific testing principle of wearing state detection method is identical as the specific testing principle of wearing state detection device.
In the present invention, wearing state detection device includes signal generation module and processing module, is given birth in skin and signal
At the time of between the skin contact end of module from becoming contact condition not in contact with state, the first detection of signal generation module output
Signal then exports wearing control signal when processing module judges first detection signal for activation signal so that in wearable device
Function module enters working condition;Between skin and the skin contact end of signal generation module from contact condition become not in contact with
At the time of state, signal generation module output the second detection signal, when processing module judges the second detection signal for separating signal
When then output remove control signal so that the function module in wearable device enters closed state.The wearing state detection device knot
Structure is simple, and does not need sensor to carry out wearing state detection, therefore at low cost, small power consumption, is examined in skin and wearing state
At the time of surveying device contact and be detached from, which can judge wearing state, therefore wearing state detection dress
Set fast response time.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (9)
1. a kind of wearing state detection device of wearable device, the wearing state detection device includes signal generation module and place
Manage module;The first input end and the second input terminal of the signal generation module are skin contact end, the signal generation module
Output end be connected with the input terminal of the processing module;It is characterized in that,
At the time of between skin and the skin contact end of the signal generation module from becoming contact condition not in contact with state, institute
Signal generation module output first detection signal is stated, the processing module judges whether the first detection signal is contact letter
Number, if so, processing module output wears control signal so that the function module in the wearable device enters work shape
State;
At the time of being become from contact condition not in contact with state between skin and the skin contact end of the signal generation module, institute
Signal generation module output the second detection signal is stated, the processing module judges whether the second detection signal is to be detached from letter
Number, if so, processing module output removes control signal so that the function module in the wearable device enters closing shape
State.
2. wearing state detection device as described in claim 1, which is characterized in that the processing module judges first inspection
Survey whether signal is activation signal, if so, processing module output wears control signal so that in the wearable device
The process that function module enters working condition is specially:
The processing module judges that whether meeting first between the first detection signal and the first preset reference voltage value presets
Magnitude relationship if so, judging the first detection signal for activation signal, and generates the first level signal;
The processing module is according to first level signal output wearing control signal so that the function in the wearable device
Module enters working condition.
3. wearing state detection device as described in claim 1, which is characterized in that the processing module judges second inspection
Survey whether signal is separating signal, if so, processing module output removes control signal so that in the wearable device
The process that function module enters closed state is specially:
The processing module judges that whether meeting second between the second detection signal and the second preset reference voltage value presets
Magnitude relationship if so, judgement the second detection signal is separating signal, and generates second electrical level signal;
The processing module removes control signal so that function in the wearable device according to second electrical level signal output
Module enters closed state.
4. wearing state detection device as described in claim 1, which is characterized in that the signal generation module includes that power supply connects
Line, operational amplifier, first resistor, second resistance, the first capacitance and the second capacitance;
The first end of the power supply wiring be the signal generation module first input end, the second end of the power supply wiring with
First power supply is connected, and the first end of the first resistor and the total contact of the first end of first capacitance are given birth to for the signal
At the second input terminal of module, the second end of the first resistor is connected to the ground, the second end of first capacitance with it is described
The inverting input of the first end of second capacitance, the first end of the second resistance and the operational amplifier is connected, described
The in-phase input end of operational amplifier is connected with second source, the second end of second capacitance, the of the second resistance
The output end of two ends and the operational amplifier connects the output end to form the signal generation module altogether.
5. wearing state detection device as described in claim 1, which is characterized in that the processing module is microcontroller.
6. a kind of wearable device, which is characterized in that the wearable device includes wearing shape described in any one of claim 1 to 5
State detection device.
7. a kind of wearing state detection method based on wearing state detection device described in claim 1, which is characterized in that institute
Stating wearing state detection method includes:
At the time of between skin and the skin contact end of the signal generation module from becoming contact condition not in contact with state, institute
Signal generation module output first detection signal is stated, the processing module judges whether the first detection signal is contact letter
Number, if so, processing module output wears control signal so that the function module in the wearable device enters work shape
State;
At the time of being become from contact condition not in contact with state between skin and the skin contact end of the signal generation module, institute
Signal generation module output the second detection signal is stated, the processing module judges whether the second detection signal is to be detached from letter
Number, if so, processing module output removes control signal so that the function module in the wearable device enters closing shape
State.
8. wearing state detection method as claimed in claim 7, which is characterized in that the processing module judges first inspection
Survey whether signal is activation signal, if so, processing module output wears control signal so that in the wearable device
The process that function module enters working condition is specially:
The processing module judges that whether meeting first between the first detection signal and the first preset reference voltage value presets
Magnitude relationship if so, judging the first detection signal for activation signal, and generates the first level signal;
The processing module is according to first level signal output wearing control signal so that the function in the wearable device
Module enters working condition.
9. wearing state detection method as claimed in claim 7, which is characterized in that the processing module judges second inspection
Survey whether signal is separating signal, if so, processing module output removes control signal so that in the wearable device
The process that function module enters closed state is specially:
The processing module judges that whether meeting second between the second detection signal and the second preset reference voltage value presets
Magnitude relationship if so, judgement the second detection signal is separating signal, and generates second electrical level signal;
The processing module removes control signal so that function in the wearable device according to second electrical level signal output
Module enters closed state.
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JP6658656B2 (en) * | 2017-03-31 | 2020-03-04 | 新東工業株式会社 | Detector |
CN108310628A (en) * | 2018-02-28 | 2018-07-24 | 江苏德大石化科技有限公司 | A kind of Electrostatic Monitor being released effectively static electricity on human body |
CN109856699A (en) * | 2018-11-09 | 2019-06-07 | 速眠创新科技(深圳)有限公司 | Wearing detection method, device, wearable device and the storage medium of wearable device |
CN110376649A (en) * | 2019-05-17 | 2019-10-25 | 努比亚技术有限公司 | Wear detection circuit |
CN110210193A (en) * | 2019-06-04 | 2019-09-06 | 捷德(中国)信息科技有限公司 | Method, apparatus, equipment and the medium for preventing wearable device to be illegally used |
CN111458660A (en) * | 2020-03-23 | 2020-07-28 | 广东艾诗凯奇智能科技有限公司 | Control output circuit board and electronic equipment |
WO2021190150A1 (en) * | 2020-03-23 | 2021-09-30 | 未来穿戴技术有限公司 | Wearing detection circuit, neck massage device and wearing detection method |
CN111551995A (en) * | 2020-05-07 | 2020-08-18 | 安徽华米信息科技有限公司 | Wearable equipment and wear detection device thereof |
CN111760189B (en) * | 2020-06-12 | 2024-03-26 | 未来穿戴技术有限公司 | Wearing detection method and device, low-frequency electric stimulation device and electronic equipment |
CN112330919A (en) * | 2020-10-29 | 2021-02-05 | 广东电网有限责任公司 | Operation monitoring method, device, equipment and storage medium |
CN114756093A (en) * | 2022-04-15 | 2022-07-15 | 芯海科技(深圳)股份有限公司 | Wearable device, control method thereof, and storage medium |
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