CN105989237B - A kind of measurement method and electronic equipment - Google Patents
A kind of measurement method and electronic equipment Download PDFInfo
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- CN105989237B CN105989237B CN201510097010.6A CN201510097010A CN105989237B CN 105989237 B CN105989237 B CN 105989237B CN 201510097010 A CN201510097010 A CN 201510097010A CN 105989237 B CN105989237 B CN 105989237B
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Abstract
The embodiment of the invention discloses a kind of measurement method and electronic equipments；The measurement method includes: to detect environmental parameter by the detection unit of electronic equipment；The first physical sign parameters for characterizing the sign state of the electronic equipment user are obtained by the sensing unit of the electronic equipment under the environmental parameter；Intrinsic parameter based on the environmental parameter and the sensing unit compensates first physical sign parameters by the first default processing mode and obtains the second physical sign parameters for characterizing the electronic equipment user sign state.
Description
Technical field
The present invention relates to the information processing technologies, and in particular to a kind of measurement method and electronic equipment.
Background technique
With the development of smart machine, health monitoring equipment can be set, such as heart rate passes on more and more electronic equipments
Sensor and blood oxygen transducer etc., to monitor the physical condition of user.Currently, most of health monitoring equipment is all based on
The principle of light reflection is detected such as heart rate value and blood oxygen levels.Therefore, this health detection equipment is highly susceptible to ambient light conditions
Influence, when such as external environment light intensity, the time that will lead to measurement is longer, and error is larger.
Summary of the invention
To solve existing technical problem, the embodiment of the present invention provides a kind of measurement method and electronic equipment, can
Reduce the error for the physical sign parameters that electronic equipment measurement obtains.
In order to achieve the above objectives, the technical solution of the embodiment of the present invention is achieved in that
The embodiment of the invention provides a kind of measurement methods, which comprises
Environmental parameter is detected by the detection unit of electronic equipment；
It is obtained under the environmental parameter by the sensing unit of the electronic equipment and characterizes the electronic equipment user
Sign state the first physical sign parameters；
Intrinsic parameter based on the environmental parameter and the sensing unit is by the first default processing mode to described first
Physical sign parameters compensate the second physical sign parameters for obtaining and characterizing the electronic equipment user sign state.
In above scheme, the intrinsic parameter based on the environmental parameter and the sensing unit is by the first default processing
Mode, which compensates first physical sign parameters, obtains the second sign ginseng for characterizing the electronic equipment user sign state
Number, comprising:
The first weight parameter is obtained based on the proportionate relationship of the environmental parameter and the intrinsic parameter, is based on described first
Weight parameter carries out the second body that processing obtains the characterization electronic equipment user sign state to first physical sign parameters
Levy parameter.
In above scheme, the intrinsic parameter based on the environmental parameter and the sensing unit is by the first default processing
Mode, which compensates first physical sign parameters, obtains the second sign ginseng for characterizing the electronic equipment user sign state
Number, comprising:
The first intermediate parameters are obtained by the second default processing mode processing based on the environmental parameter；Ginseng among described first
Number is characterized in the physical sign parameters of the sign state of the characterization electronic equipment user obtained under the environmental parameter；
Carrying out the processing acquisition characterization electronic equipment to first physical sign parameters based on first intermediate parameters makes
Second physical sign parameters of user's sign state.
In above scheme, the intrinsic parameter based on the environmental parameter and the sensing unit is by the first default processing
Mode, which compensates first physical sign parameters, obtains the second sign ginseng for characterizing the electronic equipment user sign state
Number, comprising:
Establish the first preset model；
Intrinsic parameter based on the environmental parameter and the sensing unit carries out processing by first preset model and obtains
The second physical sign parameters of the electronic equipment user sign state must be characterized.
In above scheme, the detection unit by electronic equipment detects environmental parameter, comprising:
Environmental light parameter is obtained by the detection unit, the environmental light parameter is filtered and obtains the ring
Border parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
The embodiment of the invention also provides a kind of electronic equipment, the electronic equipment include: detection unit, sensing unit and
Compensating unit；Wherein,
The detection unit, for detecting environmental parameter；
The sensing unit characterizes the electronic equipment for obtaining under the environmental parameter that the detection unit detects
First physical sign parameters of the sign state of user；
The compensating unit, environmental parameter and the sensing unit for being detected based on the detection unit it is intrinsic
Parameter compensates acquisition characterization institute to first physical sign parameters that the sensing unit obtains by the first default processing mode
State the second physical sign parameters of electronic equipment user's sign state.
In above scheme, the compensating unit, for the proportionate relationship based on the environmental parameter and the intrinsic parameter
The first weight parameter is obtained, processing is carried out to first physical sign parameters based on first weight parameter and obtains the characterization electricity
Second physical sign parameters of sub- equipment user sign state.
In above scheme, the compensating unit, for being obtained based on the environmental parameter by the second default processing mode processing
Obtain the first intermediate parameters；First intermediate parameters are characterized in the characterization obtained under the environmental parameter the electronic equipment and use
The physical sign parameters of the sign state of person；Processing is carried out to first physical sign parameters based on first intermediate parameters to be characterized
Second physical sign parameters of the electronic equipment user sign state.
In above scheme, the compensating unit, for establishing the first preset model；Based on the environmental parameter and the biography
The intrinsic parameter for feeling unit carries out processing by first preset model and obtains the characterization electronic equipment user sign state
The second physical sign parameters.
In above scheme, the detection unit is filtered place to the environmental light parameter for obtaining environmental light parameter
Reason obtains the environmental parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
Measurement method provided in an embodiment of the present invention and electronic equipment detect environment ginseng by the detection unit of electronic equipment
Number；The sign for characterizing the electronic equipment user is obtained by the sensing unit of the electronic equipment under the environmental parameter
First physical sign parameters of state；Intrinsic parameter based on the environmental parameter and the sensing unit presses the first default processing mode
First physical sign parameters are compensated and obtain the second physical sign parameters for characterizing the electronic equipment user sign state.It adopts
With the technical solution of the embodiment of the present invention, the survey in electronic equipment to physical sign parameters (specially heart rate value and blood oxygen levels) is reduced
Measure error.
Detailed description of the invention
Fig. 1 is the flow diagram of the measurement method of the embodiment of the present invention one；
Fig. 2 is the flow diagram of the measurement method of the embodiment of the present invention two；
Fig. 3 is the flow diagram of the measurement method of the embodiment of the present invention three；
Fig. 4 is the flow diagram of the measurement method of the embodiment of the present invention four；
Fig. 5 is the composed structure schematic diagram of the electronic equipment of the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is described in further detail.
Embodiment one
The embodiment of the invention provides a kind of measurement method, the measurement method is applied in electronic equipment, the electronics
Equipment has detection unit and sensing unit, and the detection unit is able to detect that the environmental parameter of external environment, the sensing
Unit is able to detect that the physical sign parameters for characterizing the sign state of the electronic equipment user, the electronic equipment user's
The physical sign parameters of sign state specifically can be blood oxygen parameter and/or hrv parameter of the electronic equipment user etc..Fig. 1 is
The flow diagram of the measurement method of the embodiment of the present invention one；As shown in Figure 1, which comprises
Step 101: environmental parameter is detected by the detection unit of the electronic equipment.
In the present embodiment, the physical sign parameters namely the electronic equipment of the sign state of the electronic equipment user make
The blood oxygen parameter and/or hrv parameter of user (can be specifically as follows blood oxygen sensing by the detection unit for detecting blood oxygen
Device) and/or for detecting heart rate detection unit (being specifically as follows heart rate sensor) detection obtain.Specifically, the heart rate
Sensor is injected in the skin of the electronic equipment user by emitting green light, and a part of green light can be by red thin in blood
Born of the same parents absorb, and a part of green light can be reflected back the heart rate sensor；Due to the electronic equipment user paced heart rate it is fast
Slowly, the erythrocyte number in blood can follow the speed of the paced heart rate to change；When the erythrocyte number in blood is more,
It is more to the absorption of green light；Conversely, when the erythrocyte number in blood is less, it is less to the absorption of green light.Therefore, the heart
Rate sensor is according to the variation of the green light being reflected back received, to obtain the hrv parameter of the electronic equipment user.
The blood oxygen transducer is injected in the skin of the electronic equipment user by emitting feux rouges, and a part of feux rouges can be by blood
Interior hemoglobin absorption, a part of feux rouges can be reflected back the blood oxygen transducer；When the amount of hemoglobin in blood is more
When, it is more to the absorption of feux rouges；Conversely, when the amount of hemoglobin in blood is less, it is less to the absorption of feux rouges.Therefore,
The blood oxygen transducer is according to the variation of the feux rouges being reflected back received, to obtain the blood oxygen of the electronic equipment user
Parameter.
In the present embodiment, the detection unit by the electronic equipment detects environmental parameter, comprising: passes through the inspection
It surveys unit and obtains environmental light parameter, the environmental light parameter is filtered and obtains the environmental parameter；Wherein, the ring
The light parameter of border parameter characterization predeterminated frequency.
Here, the environmental parameter is environmental light parameter received by the detection unit of the electronic equipment；The ring
The parameter of border light specifically can be the light intensity parameter of feux rouges and/or green light.Then the detection unit specifically can be color sensing
Device (RGB Sensor) after the color sensor receives environment light, by internal filter, filters out remaining frequency
Light, acquisition meet the feux rouges of feux rouges frequency range and/or meet the green light of green frequencies range；Wherein, the feux rouges frequency model
Enclose about 400 Terahertzs (THz)~484THz；The green frequencies range is about 526THz~606THz.
In the present embodiment, the detection unit be may be provided near sensing unit, such as the detection unit and the biography
Feel unit arranged adjacent layout, i.e., the environmental parameter that the described detection unit detects passes through institute for the user of the electronic equipment
The environmental parameter when physical sign parameters of the sign state of the detected characterization electronic equipment user of sensing unit is stated,
The body that the user of the as described electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The light intensity parameter of feux rouges and/or green light when the physical sign parameters of symptom state.
Step 102: the characterization electronics being obtained by the sensing unit of the electronic equipment under the environmental parameter and is set
First physical sign parameters of the sign state of standby user.
In the present embodiment, the sensing unit due to the electronic equipment is detecting the body for characterizing the electronic equipment user
When the physical sign parameters of symptom state, the skin of the electronic equipment user can not closely connect with the sensing unit of the electronic equipment
Touching enters to without any external environment light, so that the feux rouges and/or green light in external environment light are added to the sensing list
The feux rouges and/or green light in the skin for being incident on the electronic equipment user that member issues, so that the sensing unit connects
Receiving reflected light a part that feedback device receives is that the transmitting light based on the sensing unit itself is reflected back, and there are also one
Part is the reflection light based on external environmental light, so as to cause the detected characterization electronics of the sensing unit is passed through
First physical sign parameters of the sign state of equipment user are not the true physical sign parameters of the electronic equipment user.
Step 103: the intrinsic parameter based on the environmental parameter and the sensing unit presses the first default processing mode pair
First physical sign parameters compensate the second physical sign parameters for obtaining and characterizing the electronic equipment user sign state.
In the present embodiment, since the user that the environmental parameter is the electronic equipment is detected by the sensing unit
The light intensity parameter of feux rouges and/or green light when the physical sign parameters of the sign state of the characterization electronic equipment user of acquisition,
Therefore, it is not the electronic equipment user that the environmental parameter, which is first physical sign parameters obtained in step 103,
True physical sign parameters the reason of.Therefore, in the embodiment of the present application, the described first default processing mode are as follows: described
In one physical sign parameters, filtering out influence of the environmental parameter to first physical sign parameters can be obtained the second physical sign parameters,
Namely the reflected light that receives of the reception feedback device of the simulation sensing unit removes institute after the reflected light of the environmental parameter
Obtainable second physical sign parameters.
In this step, the intrinsic parameter of the sensing unit is the intrinsic detection of the sensing unit itself of the electronic equipment
Parameter, the specially described sensing unit issue the parameter for the light being incident in the skin of the electronic equipment user.Work as institute
Stating sensing unit is when detecting the detection unit (being specifically as follows blood oxygen transducer) of blood oxygen, and the intrinsic parameter is specifically as follows
The light intensity for the feux rouges that the blood oxygen transducer issues.When the detection unit that the sensing unit is detection heart rate (is specifically as follows
Heart rate sensor) when, the intrinsic parameter is specifically as follows the light intensity for the green light that the heart rate sensor issues.
Using the technical solution of the embodiment of the present invention, the environmental parameter detected by the detection unit is to described
First physical sign parameters compensate, and reduce in electronic equipment and miss to the measurement of physical sign parameters (specially heart rate value and blood oxygen levels)
Difference.
Embodiment two
Based on embodiment one, the embodiment of the invention also provides a kind of measurement method, the measurement method is applied to electronics
In equipment, the electronic equipment has detection unit and sensing unit, and the detection unit is able to detect that the ring of external environment
Border parameter, the sensing unit is able to detect that the physical sign parameters for characterizing the sign state of the electronic equipment user, described
The physical sign parameters of the sign state of electronic equipment user specifically can be the electronic equipment user blood oxygen parameter and/or
Hrv parameter etc..Fig. 2 is the flow diagram of the measurement method of the embodiment of the present invention two；As shown in Figure 2, which comprises
Step 201: environmental parameter is detected by the detection unit of the electronic equipment.
In the present embodiment, the physical sign parameters namely the electronic equipment of the sign state of the electronic equipment user make
The blood oxygen parameter and/or hrv parameter of user (can be specifically as follows blood oxygen sensing by the detection unit for detecting blood oxygen
Device) and/or for detecting heart rate detection unit (being specifically as follows heart rate sensor) detection obtain.Specifically, the heart rate
Sensor is injected in the skin of the electronic equipment user by emitting green light, and a part of green light can be by red thin in blood
Born of the same parents absorb, and a part of green light can be reflected back the heart rate sensor；Due to the electronic equipment user paced heart rate it is fast
Slowly, the erythrocyte number in blood can follow the speed of the paced heart rate to change；When the erythrocyte number in blood is more,
It is more to the absorption of green light；Conversely, when the erythrocyte number in blood is less, it is less to the absorption of green light.Therefore, the heart
Rate sensor is according to the variation of the green light being reflected back received, to obtain the hrv parameter of the electronic equipment user.
The blood oxygen transducer is injected in the skin of the electronic equipment user by emitting feux rouges, and a part of feux rouges can be by blood
Interior hemoglobin absorption, a part of feux rouges can be reflected back the blood oxygen transducer；When the amount of hemoglobin in blood is more
When, it is more to the absorption of feux rouges；Conversely, when the amount of hemoglobin in blood is less, it is less to the absorption of feux rouges.Therefore,
The blood oxygen transducer is according to the variation of the feux rouges being reflected back received, to obtain the blood oxygen of the electronic equipment user
Parameter.
In the present embodiment, the detection unit by the electronic equipment detects environmental parameter, comprising: passes through the inspection
It surveys unit and obtains environmental light parameter, the environmental light parameter is filtered and obtains the environmental parameter；Wherein, the ring
The light parameter of border parameter characterization predeterminated frequency.
Here, the environmental parameter is environmental light parameter received by the detection unit of the electronic equipment；The ring
The parameter of border light specifically can be the light intensity parameter of feux rouges and/or green light.Then the detection unit specifically can be color sensing
Device (RGB Sensor) after the color sensor receives environment light, by internal filter, filters out remaining frequency
Light, acquisition meet the feux rouges of feux rouges frequency range and/or meet the green light of green frequencies range；Wherein, the feux rouges frequency model
Enclose about 400 Terahertzs (THz)~484THz；The green frequencies range is about 526THz~606THz.
In the present embodiment, the detection unit be may be provided near sensing unit, such as the detection unit and the biography
Feel unit arranged adjacent layout, i.e., the environmental parameter that the described detection unit detects passes through institute for the user of the electronic equipment
The environmental parameter when physical sign parameters of the sign state of the detected characterization electronic equipment user of sensing unit is stated,
The body that the user of the as described electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The light intensity parameter of feux rouges and/or green light when the physical sign parameters of symptom state.
Step 202: the characterization electronics being obtained by the sensing unit of the electronic equipment under the environmental parameter and is set
First physical sign parameters of the sign state of standby user.
In the present embodiment, the sensing unit due to the electronic equipment is detecting the body for characterizing the electronic equipment user
When the physical sign parameters of symptom state, the skin of the electronic equipment user can not closely connect with the sensing unit of the electronic equipment
Touching enters to without any external environment light, so that the feux rouges and/or green light in external environment light are added to the sensing list
The feux rouges and/or green light in the skin for being incident on the electronic equipment user that member issues, so that the sensing unit connects
Receiving reflected light a part that feedback device receives is that the transmitting light based on the sensing unit itself is reflected back, and there are also one
Part is the reflection light based on external environmental light, so as to cause the detected characterization electronics of the sensing unit is passed through
First physical sign parameters of the sign state of equipment user are not the true physical sign parameters of the electronic equipment user.
Step 203: the proportionate relationship of the intrinsic parameter based on the environmental parameter and the sensing unit obtains the first power
Weight parameter carries out processing to first physical sign parameters based on first weight parameter and obtains the characterization electronic equipment use
Second physical sign parameters of person's sign state.
The intrinsic parameter of the sensing unit is the intrinsic detection parameters of the sensing unit itself of the electronic equipment, specifically
The parameter for the light being incident in the skin of the electronic equipment user is issued for the sensing unit.When the sensing unit
When detection unit (being specifically as follows blood oxygen transducer) to detect blood oxygen, the intrinsic parameter is specifically as follows the blood oxygen and passes
The light intensity for the feux rouges that sensor issues.When the sensing unit is the detection unit (being specifically as follows heart rate sensor) for detecting heart rate
When, the intrinsic parameter is specifically as follows the light intensity for the green light that the heart rate sensor issues.
In the present embodiment, the environmental parameter and the intrinsic parameter have certain proportionate relationship, i.e., the described electronics is set
Standby user detects the first sign for obtaining the sign state for characterizing the electronic equipment user by the sensing unit
When parameter, the feux rouges that feux rouges provided by external environmental light and the sensing unit itself issue has the first proportionate relationship, and/
Or, the green light that green light provided by external environmental light and the sensing unit itself issue has the second proportionate relationship, described the
One proportionate relationship and/or second proportionate relationship are the first weight parameter described in this step.It is then described based on described
First weight parameter carries out processing to first physical sign parameters and obtains to characterize the of the electronic equipment user sign state
Two physical sign parameters, comprising: first ratio of the intrinsic parameter in optical parameter is obtained based on first weight parameter, is based on
First ratio carries out processing to first physical sign parameters and obtains second physical sign parameters, makes second physical sign parameters
It is equal with first ratio with the second ratio of first physical sign parameters；Wherein, the optical parameter includes the environment ginseng
Several and the intrinsic parameter summation.
Specifically, when the intrinsic parameter is the light intensity for the feux rouges that blood oxygen transducer issues, correspondingly, the environment is joined
Number is the light intensity for passing through color sensor (RGB Sensor) detected feux rouges；It is assumed that the first sign that step 103 obtains
Parameter is r, and the intrinsic parameter is m, and the environmental parameter is n.Then first weight parameter can be m/n, m/ (m+n) etc.
All proportionate relationships relevant to m and n.In the present embodiment, it is assumed that first weight parameter is m/ (m+n), i.e., described intrinsic
Ratio of the parameter in optical parameter；Then second physical sign parameters meet m*r/ (m+n).
Correspondingly, when the intrinsic parameter is the light intensity for the green light that heart rate sensor issues, correspondingly, the environment is joined
Number is the light intensity for passing through color sensor (RGB Sensor) detected green light；It is assumed that the first sign that step 103 obtains
Parameter is R, and the intrinsic parameter is M, and the environmental parameter is N.Then first weight parameter can be M/N, M/ (M+N) etc.
All proportionate relationships relevant to M and N.In the present embodiment, it is assumed that first weight parameter is M/ (M+N), i.e., described intrinsic
Ratio of the parameter in optical parameter；Then second physical sign parameters meet M*R/ (M+N).
Using the technical solution of the embodiment of the present invention, the environmental parameter detected by the detection unit is to described
First physical sign parameters compensate, and reduce in electronic equipment and miss to the measurement of physical sign parameters (specially heart rate value and blood oxygen levels)
Difference.
Embodiment three
Based on embodiment one, the embodiment of the invention also provides a kind of measurement method, the measurement method is applied to electronics
In equipment, the electronic equipment has detection unit and sensing unit, and the detection unit is able to detect that the ring of external environment
Border parameter, the sensing unit is able to detect that the physical sign parameters for characterizing the sign state of the electronic equipment user, described
The physical sign parameters of the sign state of electronic equipment user specifically can be the electronic equipment user blood oxygen parameter and/or
Hrv parameter etc..Fig. 3 is the flow diagram of the measurement method of the embodiment of the present invention three；As shown in Figure 3, which comprises
Step 301: environmental parameter is detected by the detection unit of the electronic equipment.
In the present embodiment, the physical sign parameters namely the electronic equipment of the sign state of the electronic equipment user make
The blood oxygen parameter and/or hrv parameter of user (can be specifically as follows blood oxygen sensing by the detection unit for detecting blood oxygen
Device) and/or for detecting heart rate detection unit (being specifically as follows heart rate sensor) detection obtain.Specifically, the heart rate
Sensor is injected in the skin of the electronic equipment user by emitting green light, and a part of green light can be by red thin in blood
Born of the same parents absorb, and a part of green light can be reflected back the heart rate sensor；Due to the electronic equipment user paced heart rate it is fast
Slowly, the erythrocyte number in blood can follow the speed of the paced heart rate to change；When the erythrocyte number in blood is more,
It is more to the absorption of green light；Conversely, when the erythrocyte number in blood is less, it is less to the absorption of green light.Therefore, the heart
Rate sensor is according to the variation of the green light being reflected back received, to obtain the hrv parameter of the electronic equipment user.
The blood oxygen transducer is injected in the skin of the electronic equipment user by emitting feux rouges, and a part of feux rouges can be by blood
Interior hemoglobin absorption, a part of feux rouges can be reflected back the blood oxygen transducer；When the amount of hemoglobin in blood is more
When, it is more to the absorption of feux rouges；Conversely, when the amount of hemoglobin in blood is less, it is less to the absorption of feux rouges.Therefore,
The blood oxygen transducer is according to the variation of the feux rouges being reflected back received, to obtain the blood oxygen of the electronic equipment user
Parameter.
In the present embodiment, the detection unit by the electronic equipment detects environmental parameter, comprising: passes through the inspection
It surveys unit and obtains environmental light parameter, the environmental light parameter is filtered and obtains the environmental parameter；Wherein, the ring
The light parameter of border parameter characterization predeterminated frequency.
Here, the environmental parameter is environmental light parameter received by the detection unit of the electronic equipment；The ring
The parameter of border light specifically can be the light intensity parameter of feux rouges and/or green light.Then the detection unit specifically can be color sensing
Device (RGB Sensor) after the color sensor receives environment light, by internal filter, filters out remaining frequency
Light, acquisition meet the feux rouges of feux rouges frequency range and/or meet the green light of green frequencies range；Wherein, the feux rouges frequency model
Enclose about 400 Terahertzs (THz)~484THz；The green frequencies range is about 526THz~606THz.
In the present embodiment, the detection unit be may be provided near sensing unit, such as the detection unit and the biography
Feel unit arranged adjacent layout, i.e., the environmental parameter that the described detection unit detects passes through institute for the user of the electronic equipment
The environmental parameter when physical sign parameters of the sign state of the detected characterization electronic equipment user of sensing unit is stated,
The body that the user of the as described electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The light intensity parameter of feux rouges and/or green light when the physical sign parameters of symptom state.
Step 302: the characterization electronics being obtained by the sensing unit of the electronic equipment under the environmental parameter and is set
First physical sign parameters of the sign state of standby user.
In the present embodiment, the sensing unit due to the electronic equipment is detecting the body for characterizing the electronic equipment user
When the physical sign parameters of symptom state, the skin of the electronic equipment user can not closely connect with the sensing unit of the electronic equipment
Touching enters to without any external environment light, so that the feux rouges and/or green light in external environment light are added to the sensing list
The feux rouges and/or green light in the skin for being incident on the electronic equipment user that member issues, so that the sensing unit connects
Receiving reflected light a part that feedback device receives is that the transmitting light based on the sensing unit itself is reflected back, and there are also one
Part is the reflection light based on external environmental light, so as to cause the detected characterization electronics of the sensing unit is passed through
First physical sign parameters of the sign state of equipment user are not the true physical sign parameters of the electronic equipment user.
Step 303: the first intermediate parameters are obtained by the second default processing mode processing based on the environmental parameter；Described
One intermediate parameters are characterized in the sign ginseng of the sign state of the characterization electronic equipment user obtained under the environmental parameter
Number.
In this step, first intermediate parameters, which are characterized in the characterization obtained under the environmental parameter the electronic equipment, to be made
The physical sign parameters of the sign state of user, i.e., what is issued before the described sensing unit is incident on the electronic equipment user's
Light in skin is closed, and only the feux rouges in external environmental light detected by the detection unit or green light are incident on described
The skin of electronic equipment user, thus the external environmental light received by the reception feedback device of the sensing unit
Feux rouges or green light the physical sign parameters that are handled of transmitting light.Wherein, first intermediate parameters can be by closing institute
It states the light that sensing unit is issued to obtain, can also be calculated and be obtained by preset model by the environmental parameter.Wherein, described
Preset model can pass through the pass between the environmental parameter, the intrinsic parameter of the sensing unit and first physical sign parameters
System determines.
Step 304: processing being carried out to first physical sign parameters based on first intermediate parameters and obtains the characterization electricity
Second physical sign parameters of sub- equipment user sign state.
Here, first physical sign parameters subtract first intermediate parameters and obtain second physical sign parameters.
Using the technical solution of the embodiment of the present invention, the environmental parameter detected by the detection unit is to described
First physical sign parameters compensate, and reduce in electronic equipment and miss to the measurement of physical sign parameters (specially heart rate value and blood oxygen levels)
Difference.
Example IV
Based on embodiment one, the embodiment of the invention also provides a kind of measurement method, the measurement method is applied to electronics
In equipment, the electronic equipment has detection unit and sensing unit, and the detection unit is able to detect that the ring of external environment
Border parameter, the sensing unit is able to detect that the physical sign parameters for characterizing the sign state of the electronic equipment user, described
The physical sign parameters of the sign state of electronic equipment user specifically can be the electronic equipment user blood oxygen parameter and/or
Hrv parameter etc..Fig. 4 is the flow diagram of the measurement method of the embodiment of the present invention four；As shown in Figure 4, which comprises
Step 401: environmental parameter is detected by the detection unit of the electronic equipment.
In the present embodiment, the physical sign parameters namely the electronic equipment of the sign state of the electronic equipment user make
The blood oxygen parameter and/or hrv parameter of user (can be specifically as follows blood oxygen sensing by the detection unit for detecting blood oxygen
Device) and/or for detecting heart rate detection unit (being specifically as follows heart rate sensor) detection obtain.Specifically, the heart rate
Sensor is injected in the skin of the electronic equipment user by emitting green light, and a part of green light can be by red thin in blood
Born of the same parents absorb, and a part of green light can be reflected back the heart rate sensor；Due to the electronic equipment user paced heart rate it is fast
Slowly, the erythrocyte number in blood can follow the speed of the paced heart rate to change；When the erythrocyte number in blood is more,
It is more to the absorption of green light；Conversely, when the erythrocyte number in blood is less, it is less to the absorption of green light.Therefore, the heart
Rate sensor is according to the variation of the green light being reflected back received, to obtain the hrv parameter of the electronic equipment user.
The blood oxygen transducer is injected in the skin of the electronic equipment user by emitting feux rouges, and a part of feux rouges can be by blood
Interior hemoglobin absorption, a part of feux rouges can be reflected back the blood oxygen transducer；When the amount of hemoglobin in blood is more
When, it is more to the absorption of feux rouges；Conversely, when the amount of hemoglobin in blood is less, it is less to the absorption of feux rouges.Therefore,
The blood oxygen transducer is according to the variation of the feux rouges being reflected back received, to obtain the blood oxygen of the electronic equipment user
Parameter.
In the present embodiment, the detection unit by the electronic equipment detects environmental parameter, comprising: passes through the inspection
It surveys unit and obtains environmental light parameter, the environmental light parameter is filtered and obtains the environmental parameter；Wherein, the ring
The light parameter of border parameter characterization predeterminated frequency.
Here, the environmental parameter is environmental light parameter received by the detection unit of the electronic equipment；The ring
The parameter of border light specifically can be the light intensity parameter of feux rouges and/or green light.Then the detection unit specifically can be color sensing
Device (RGB Sensor) after the color sensor receives environment light, by internal filter, filters out remaining frequency
Light, acquisition meet the feux rouges of feux rouges frequency range and/or meet the green light of green frequencies range；Wherein, the feux rouges frequency model
Enclose about 400 Terahertzs (THz)~484THz；The green frequencies range is about 526THz~606THz.
In the present embodiment, the detection unit be may be provided near sensing unit, such as the detection unit and the biography
Feel unit arranged adjacent layout, i.e., the environmental parameter that the described detection unit detects passes through institute for the user of the electronic equipment
The environmental parameter when physical sign parameters of the sign state of the detected characterization electronic equipment user of sensing unit is stated,
The body that the user of the as described electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The light intensity parameter of feux rouges and/or green light when the physical sign parameters of symptom state.
Step 402: the characterization electronics being obtained by the sensing unit of the electronic equipment under the environmental parameter and is set
First physical sign parameters of the sign state of standby user.
In the present embodiment, the sensing unit due to the electronic equipment is detecting the body for characterizing the electronic equipment user
When the physical sign parameters of symptom state, the skin of the electronic equipment user can not closely connect with the sensing unit of the electronic equipment
Touching enters to without any external environment light, so that the feux rouges and/or green light in external environment light are added to the sensing list
The feux rouges and/or green light in the skin for being incident on the electronic equipment user that member issues, so that the sensing unit connects
Receiving reflected light a part that feedback device receives is that the transmitting light based on the sensing unit itself is reflected back, and there are also one
Part is the reflection light based on external environmental light, so as to cause the detected characterization electronics of the sensing unit is passed through
First physical sign parameters of the sign state of equipment user are not the true physical sign parameters of the electronic equipment user.
Step 403: establishing the first preset model；Intrinsic parameter based on the environmental parameter and the sensing unit presses institute
It states the first preset model and carries out the second physical sign parameters that processing obtains the characterization electronic equipment user sign state.
In this step, the intrinsic parameter of the sensing unit is the intrinsic detection of the sensing unit itself of the electronic equipment
Parameter, the specially described sensing unit issue the parameter for the light being incident in the skin of the electronic equipment user.Work as institute
Stating sensing unit is when detecting the detection unit (being specifically as follows blood oxygen transducer) of blood oxygen, and the intrinsic parameter is specifically as follows
The light intensity for the feux rouges that the blood oxygen transducer issues.When the detection unit that the sensing unit is detection heart rate (is specifically as follows
Heart rate sensor) when, the intrinsic parameter is specifically as follows the light intensity for the green light that the heart rate sensor issues.
Here, first preset model can be Function Modules associated with the environmental parameter and the intrinsic parameter
Type.Specifically, by taking second physical sign parameters meet formula as an example:
Y (nR (j)+mR (i))=x (1)
Wherein, n and m is respectively the first default adjustment parameter and the second default adjustment parameter, and R (j) is the environmental parameter,
The sign that the user of the i.e. described electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The feux rouges light intensity or green light light intensity that the detection unit detects when the physical sign parameters of state；R (i) is the intrinsic parameter, i.e.,
The sign shape that the user of the electronic equipment passes through the detected characterization electronic equipment user of the sensing unit
The feux rouges light intensity or green light light intensity that the sensing unit issues when the physical sign parameters of state；Y indicates first function model；X indicates the
Two physical sign parameters, that is, the heart rate value or blood oxygen levels obtained.Wherein, when second physical sign parameters are heart rate value or blood oxygen levels,
The first preset model corresponding from the heart rate value or blood oxygen levels is different.
Using the technical solution of the embodiment of the present invention, the environmental parameter detected by the detection unit is to described
First physical sign parameters compensate, and reduce in electronic equipment and miss to the measurement of physical sign parameters (specially heart rate value and blood oxygen levels)
Difference.
Embodiment five
The embodiment of the invention also provides a kind of electronic equipment.Fig. 5 is the composition knot of the electronic equipment of the embodiment of the present invention
Structure schematic diagram, as shown in figure 5, the electronic equipment includes: detection unit 51, sensing unit 52 and compensating unit 53；Wherein,
The detection unit 51, for detecting environmental parameter；
The sensing unit 52 characterizes the electronics for obtaining under the environmental parameter that the detection unit 51 detects
First physical sign parameters of the sign state of equipment user；
The compensating unit 53, environmental parameter and the sensing unit 52 for being detected based on the detection unit 51
Intrinsic parameter first physical sign parameters that the sensing unit 52 obtains compensated by the first default processing mode obtain
The second physical sign parameters of the electronic equipment user sign state must be characterized.
Specifically, the detection unit 51 is filtered the environmental light parameter for obtaining environmental light parameter
Obtain the environmental parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
According to aforementioned measurement method associated description and understand, each processing unit in the electronic equipment of the embodiment of the present invention, realization can be passed through
The analog circuit of function described in the embodiment of the present invention and realize, can also pass through and execute function described in the embodiment of the present invention
Operation of the software on intelligent terminal and realize.
Embodiment six
The embodiment of the invention also provides a kind of electronic equipment.As shown in figure 5, the electronic equipment includes: detection unit
51, sensing unit 52 and compensating unit 53；Wherein,
The detection unit 51, for detecting environmental parameter；
The sensing unit 52 characterizes the electronics for obtaining under the environmental parameter that the detection unit 51 detects
First physical sign parameters of the sign state of equipment user；
The compensating unit 53, for the proportionate relationship based on the environmental parameter and the intrinsic parameter of the sensing unit
The first weight parameter is obtained, processing is carried out to first physical sign parameters based on first weight parameter and obtains the characterization electricity
Second physical sign parameters of sub- equipment user sign state.
Specifically, the detection unit 51 is filtered the environmental light parameter for obtaining environmental light parameter
Obtain the environmental parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
According to aforementioned measurement method associated description and understand, each processing unit in the electronic equipment of the embodiment of the present invention, realization can be passed through
The analog circuit of function described in the embodiment of the present invention and realize, can also pass through and execute function described in the embodiment of the present invention
Operation of the software on intelligent terminal and realize.
Embodiment seven
The embodiment of the invention also provides a kind of electronic equipment.As shown in figure 5, the electronic equipment includes: detection unit
51, sensing unit 52 and compensating unit 53；Wherein,
The detection unit 51, for detecting environmental parameter；
The sensing unit 52 characterizes the electronics for obtaining under the environmental parameter that the detection unit 51 detects
First physical sign parameters of the sign state of equipment user；
The compensating unit 53, for being obtained among first based on the environmental parameter by the second default processing mode processing
Parameter；First intermediate parameters are characterized in the sign shape of the characterization electronic equipment user obtained under the environmental parameter
The physical sign parameters of state；The processing acquisition characterization electronics is carried out to first physical sign parameters based on first intermediate parameters to set
Second physical sign parameters of standby user's sign state.
Specifically, the detection unit 51 is filtered the environmental light parameter for obtaining environmental light parameter
Obtain the environmental parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
According to aforementioned measurement method associated description and understand, each processing unit in the electronic equipment of the embodiment of the present invention, realization can be passed through
The analog circuit of function described in the embodiment of the present invention and realize, can also pass through and execute function described in the embodiment of the present invention
Operation of the software on intelligent terminal and realize.
Embodiment eight
The embodiment of the invention also provides a kind of electronic equipment.As shown in figure 5, the electronic equipment includes: detection unit
51, sensing unit 52 and compensating unit 53；Wherein,
The detection unit 51, for detecting environmental parameter；
The sensing unit 52 characterizes the electronics for obtaining under the environmental parameter that the detection unit 51 detects
First physical sign parameters of the sign state of equipment user；
The compensating unit 53, for establishing the first preset model；Based on the environmental parameter and the sensing unit 52
Intrinsic parameter by first preset model carry out processing and obtain to characterize the second of the electronic equipment user sign state
Physical sign parameters.
Specifically, the detection unit 51 is filtered the environmental light parameter for obtaining environmental light parameter
Obtain the environmental parameter；Wherein, the light parameter of the environmental parameter characterization predeterminated frequency.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
According to aforementioned measurement method associated description and understand, each processing unit in the electronic equipment of the embodiment of the present invention, realization can be passed through
The analog circuit of function described in the embodiment of the present invention and realize, can also pass through and execute function described in the embodiment of the present invention
Operation of the software on intelligent terminal and realize.
The embodiment of the present invention five is into embodiment eight, and compensating unit 53 in the electronic equipment in practical applications may be used
By in the electronic equipment central processing unit (CPU, Central Processing Unit), digital signal processor (DSP,
Digital Signal Processor) or programmable gate array (FPGA, Field-Programmable Gate Array)
It realizes；The detection unit 51 in practical applications, can be real by the color sensor (RGB Sensor) in the electronic equipment
It is existing；The sensing unit 52 in practical applications, can be by the heart rate sensor and/or blood oxygen transducer reality in the electronic equipment
It is existing.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, the shape of hardware embodiment, software implementation or embodiment combining software and hardware aspects can be used in the present invention
Formula.Moreover, the present invention, which can be used, can use storage in the computer that one or more wherein includes computer usable program code
The form for the computer program product implemented on medium (including but not limited to magnetic disk storage and optical memory etc.).
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.
Claims (10)
1. a kind of sign state measurement method, which is characterized in that the described method includes:
Environmental parameter is detected by the detection unit of electronic equipment；The light parameter of the environmental parameter characterization predeterminated frequency；
The body for characterizing the electronic equipment user is obtained by the sensing unit of the electronic equipment under the environmental parameter
First physical sign parameters of symptom state；
Intrinsic parameter based on the environmental parameter and the sensing unit is by the first default processing mode to first sign
Parameter compensates the second physical sign parameters for obtaining and characterizing the electronic equipment user sign state.
2. the method according to claim 1, wherein described based on the environmental parameter and the sensing unit
Intrinsic parameter compensates acquisition to first physical sign parameters by the first default processing mode and characterizes the electronic equipment use
Second physical sign parameters of person's sign state, comprising:
The first weight parameter is obtained based on the proportionate relationship of the environmental parameter and the intrinsic parameter, is based on first weight
Parameter carries out the second sign ginseng that processing obtains the characterization electronic equipment user sign state to first physical sign parameters
Number.
3. the method according to claim 1, wherein described based on the environmental parameter and the sensing unit
Intrinsic parameter compensates acquisition to first physical sign parameters by the first default processing mode and characterizes the electronic equipment use
Second physical sign parameters of person's sign state, comprising:
The first intermediate parameters are obtained by the second default processing mode processing based on the environmental parameter；The first intermediate parameters table
Levy the physical sign parameters of the sign state of the characterization electronic equipment user obtained under the environmental parameter；
Processing is carried out to first physical sign parameters based on first intermediate parameters and obtains the characterization electronic equipment user
Second physical sign parameters of sign state.
4. the method according to claim 1, wherein described based on the environmental parameter and the sensing unit
Intrinsic parameter compensates acquisition to first physical sign parameters by the first default processing mode and characterizes the electronic equipment use
Second physical sign parameters of person's sign state, comprising:
Establish the first preset model；
Intrinsic parameter based on the environmental parameter and the sensing unit carries out processing acquisition table by first preset model
Levy the second physical sign parameters of the electronic equipment user sign state.
5. the method according to claim 1, wherein the detection unit by electronic equipment detects environment ginseng
Number, comprising:
Environmental light parameter is obtained by the detection unit, the environmental light parameter is filtered and obtains the environment ginseng
Number.
6. a kind of electronic equipment, which is characterized in that the electronic equipment includes: detection unit, sensing unit and compensating unit；Its
In,
The detection unit, for detecting environmental parameter；The light parameter of the environmental parameter characterization predeterminated frequency；
The sensing unit characterizes the electronic equipment use for obtaining under the environmental parameter that the detection unit detects
First physical sign parameters of the sign state of person；
The compensating unit, the intrinsic parameter of environmental parameter and the sensing unit for being detected based on the detection unit
Acquisition is compensated to first physical sign parameters that the sensing unit obtains by the first default processing mode and characterizes the electricity
Second physical sign parameters of sub- equipment user sign state.
7. electronic equipment according to claim 6, which is characterized in that the compensating unit, for being joined based on the environment
Several and the intrinsic parameter proportionate relationship obtains the first weight parameter, based on first weight parameter to first sign
Parameter carries out processing and obtains the second physical sign parameters for characterizing the electronic equipment user sign state.
8. electronic equipment according to claim 6, which is characterized in that the compensating unit, for being joined based on the environment
Number obtains the first intermediate parameters by the second default processing mode processing；First intermediate parameters are characterized under the environmental parameter
The physical sign parameters of the sign state of the characterization electronic equipment user of acquisition；Based on first intermediate parameters to described
One physical sign parameters carry out processing and obtain the second physical sign parameters for characterizing the electronic equipment user sign state.
9. electronic equipment according to claim 6, which is characterized in that the compensating unit, for establishing the first default mould
Type；Intrinsic parameter based on the environmental parameter and the sensing unit carries out processing by first preset model and is characterized
Second physical sign parameters of the electronic equipment user sign state.
10. electronic equipment according to claim 6, which is characterized in that the detection unit, for obtaining environment beche-de-mer without spike
Number is filtered the environmental light parameter and obtains the environmental parameter.
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| US8935105B2 (en) * | 2011-12-19 | 2015-01-13 | Toyota Jidosha Kabushiki Kaisha | Signal processing system |
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| CN103868610A (en) * | 2012-12-17 | 2014-06-18 | 深圳合众思壮科技有限公司 | Temperature correction method, device and equipment |
| CN103932683A (en) * | 2014-03-31 | 2014-07-23 | 京东方科技集团股份有限公司 | Temperature measurement device and temperature measurement method |
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