CN107332985A - A kind of mobile terminal and its control method with infrared temperature measuring function - Google Patents
A kind of mobile terminal and its control method with infrared temperature measuring function Download PDFInfo
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- CN107332985A CN107332985A CN201710475476.4A CN201710475476A CN107332985A CN 107332985 A CN107332985 A CN 107332985A CN 201710475476 A CN201710475476 A CN 201710475476A CN 107332985 A CN107332985 A CN 107332985A
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- infrared temperature
- mobile terminal
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- infrared
- measuring function
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- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 26
- 238000001914 filtration Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 6
- 238000012935 Averaging Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001931 thermography Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
The present invention discloses a kind of mobile terminal with infrared temperature measuring function and its control method, the mobile terminal with infrared temperature measuring function, it is used for the infrared temperature sensor module of thermometric, the infrared temperature sensor module and processor communication of the camera module by shared input/output interface and mobile terminal including camera module and one.Solve the problem of mobile terminal does not have infrared temperature measuring function in the prior art.
Description
Technical field
The present invention relates to field of mobile terminals, more particularly to a kind of mobile terminal and its control with infrared temperature measuring function
Method.
Background technology
With the development of science and technology, the function of smart mobile phone is more and more stronger, but currently can be right still without a smart mobile phone
Human body or other objects carry out thermometric, and in real life, it is often necessary to thermometric is carried out to human body or other objects.
Therefore, prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of movement with infrared temperature measuring function
Terminal and its control method, it is intended to solve the problem of mobile terminal does not have infrared temperature measuring function in the prior art.
Technical scheme is as follows：
A kind of mobile terminal with infrared temperature measuring function, wherein, including camera module and an infrared temperature for thermometric
Sensor module, the infrared temperature sensor module is whole with movement by shared input/output interface with camera module
The processor communication at end.
A kind of mobile terminal with infrared temperature measuring function, wherein, the infrared temperature sensor module is arranged at described
In camera module.
A kind of mobile terminal with infrared temperature measuring function, wherein, the infrared temperature sensor module includes electric successively
The heat sensor and A/D converters of connection, the heat sensor are used to receive measured object infrared signal and turn infrared signal
Change analog electrical signal into, the A/D converters are used to analog electrical signal being converted into data signal.
A kind of mobile terminal with infrared temperature measuring function, wherein, also it is electrically connected between heat sensor and the A/D converter
A signal amplifier is connected to, for being amplified processing to the analog electrical signal that heat sensor is produced.
A kind of mobile terminal with infrared temperature measuring function, wherein, it is also electric between signal amplifier and the A/D converter
A wave filter is connected with, the wave filter is used to filter out the clutter after enhanced processing in analog electrical signal.
A kind of mobile terminal with infrared temperature measuring function, wherein, also electrically connected between the wave filter and A/D converters
There is an integrator, the integrator is used to the analog electrical signal after filtering process being temporally integrated processing, then by product
Processing of averaging is carried out between timesharing.
A kind of control method of the mobile terminal with infrared temperature measuring function, wherein, including step：
A, infrared temperature sensor module receive open command；
B, infrared temperature sensor module obtain measured object infrared signal, and infrared signal is converted into data signal；
C, infrared temperature sensor module are passed the data signal by the input/output interface shared with camera module
It is defeated by the processor of mobile terminal；
The data signal is changed into Temperature numerical and including on the display screen of mobile terminal by D, processor.
A kind of control method of the mobile terminal with infrared temperature measuring function, wherein, in the step D, Temperature numerical with
The mode of dynamic flicker is shown.
A kind of control method of the mobile terminal with infrared temperature measuring function, wherein, the step B is specifically included：
Infrared signal is simultaneously converted into analog electrical signal by B1, reception measured object infrared signal；
Analog electrical signal described in B2, enhanced processing；
B3, processing is filtered to the analog electrical signal after enhanced processing, filters out after enhanced processing clutter in analog electrical signal；
B4, the analog electrical signal after B3 changed into data signal.
A kind of control method of the mobile terminal with infrared temperature measuring function, wherein, the step B3 also includes：
Analog electrical signal after filtering process is temporally integrated, and integral result is averaged by the time of integration.
Beneficial effect：The present invention is and described red by increasing by an infrared temperature sensor module on existing mobile terminal
Outer temperature sensor module shares input/output interface with camera module, without increasing other interfaces with regard to that can make mobile terminal
With infrared temperature measuring function, easily realize and thermometric is carried out to object by mobile terminal, existing mobile terminal is solved well
The problem of thermometric can not being carried out to other objects.
Brief description of the drawings
Fig. 1 is the structural representation of combination module in the present invention.
Fig. 2 is the preferred embodiment structural representation of the mobile terminal of the present invention with infrared temperature measuring function.
Fig. 3 combines the preferred embodiment structural representation of module for the present invention.
Fig. 4 has the flow chart of the control method preferred embodiment of the mobile terminal of infrared temperature measuring function for the present invention.
Embodiment
The present invention provides a kind of mobile terminal and its control method with infrared temperature measuring function, to make the mesh of the present invention
, technical scheme and effect it is clearer, clear and definite, the present invention is described in more detail below.It should be appreciated that described herein
Specific embodiment only to explain the present invention, be not intended to limit the present invention.
A kind of mobile terminal with infrared temperature measuring function, including camera module and an infrared temperature for being used for thermometric are passed
Sensor module, the infrared temperature sensor module passes through shared input/output interface and mobile terminal with camera module
Processor communication, that is to say, that by camera module and infrared temperature sensor module design into a combination in the present invention
Module, as shown in figure 1, the combination module is included：Camera module, infrared temperature sensor module, input/output interface；
Camera module mainly completes camera function, and the input/output interface by being shared with infrared temperature sensor module and shifting
The CPU communications of dynamic terminal；Infrared temperature sensor module mainly measures measured object by obtaining infrared ray that measured object sends
Temperature；Input/output interface is mainly used in being communicated camera data, infrared temperature data with the CPU of mobile terminal.
Increase by an infrared temperature sensor module on existing mobile terminal, and the infrared temperature sensor module is total to camera module
With input/output interface, solved without increasing other interfaces with regard to that can make mobile terminal that there is infrared temperature measuring function, well now
There is the problem of mobile terminal is without temp sensing function.
It is preferred that the infrared temperature sensor module is built in camera module, meanwhile, because the infrared temperature
Sensor module and camera module integrated design are spent, infrared temperature sensor module and camera module input/output connect
Mouth etc. can be shared, and more conducively reduced volume and reduced cost, and carry out integrated design.
Mobile terminal in the present invention can be smart mobile phone, tablet personal computer etc., be done below by taking smart mobile phone as an example in detail
Explanation.
As shown in Fig. 2 smart mobile phone includes GPS/ Big Dippeves receiver, WIFI/ bluetooths, the 4G/3G/ communicated to connect with CPU
2G transceivers, loudspeaker, vibrations motor, button, MIC, display screen, compression sensor, front camera, rear camera
Deng, it is contemplated that in actual use, usually display screen is towards user, and the present invention will be used to measure measured object temperature by infrared signal
The infrared temperature sensor module of degree is arranged in the rear camera of smart mobile phone, is easy to carry out temperature survey to other objects
While facilitate user to check measurement temperature；Of course, it is possible to be respectively provided with an infrared temperature in front camera and rear camera
Sensor module is spent, when user thinks measurement own temperature, switches infrared temperature sensor module, you can realize and surveyed to itself
When warm, measurement result is checked.
As shown in figure 3, the infrared temperature sensor module includes the heat sensor being sequentially connected electrically and A/D conversions
Device, the heat sensor is used to receive measured object infrared signal and infrared signal is converted into analog electrical signal, the A/D conversions
Device be used for analog electrical signal is converted into data signal, then again by data signal pass through with camera module share input/
Output interface is exported to being smart mobile phone CPU, and smart mobile phone CPU is handled the data signal and is converted into pair again
The Temperature numerical answered, is then shown on mobile phone display screen, just can so allow user to know the temperature of measured object.It is preferred that institute
State Temperature numerical to be shown in the way of dynamically flashing, while vibration signal is produced, to remind user's thermometric to complete.More preferably
Ground, the infrared temperature sensor module obtains the infrared signal at each position of measured object, and in the way of infrared thermal imaging
It is shown on smart mobile phone display screen, so that user knows the temperature of measured object various pieces；Certainly, passed in infrared temperature
While sensor module obtains the infrared signal at each position of measured object, the striograph that camera module obtains measured object can be opened
Piece is simultaneously shown on smart mobile phone display screen, is then included the corresponding temperature of various pieces in the corresponding of measured object image picture
Position, so that user can more intuitively check the temperature conditions at each position of measured object.
It is preferred that a signal amplifier is also electrically connected between the heat sensor and A/D converters, for heat biography
The analog electrical signal that sensor is produced is amplified processing, because the mould that the infrared signal directly detected by heat sensor is produced
Intend electric signal general very faint, it is difficult to further handled, and by carrying out Linear Amplifer processing by signal amplifier,
On the premise of not reducing any original information or increasing any fresh information, increase original signal amplitude or the size of power, so that
Realize analog electrical signal amplification effect.
It is preferred that being also electrically connected with a wave filter between the signal amplifier and A/D converters, the wave filter is used
In filtering out the clutter after enhanced processing in analog electrical signal, due to extraneous interference, in the infrared signal gatherer process of measured object
And in analog electrical signal transmitting procedure, can usually be mingled with the interference signal of some frequency bands, these interference signals can influence to survey
The accuracy of amount, this interference is especially notable after the enhanced processing of amplifier, it is therefore desirable to using wave filter to amplification at
Analog electrical signal after reason is filtered processing, wave filter be one kind can make useful frequency signal by and while suppressing useless
The electronic installation of frequency signal, that is to say a kind of frequency selection circuit, and the signal of operation designated frequency band passes through, and by remaining frequency range
Signal is suppressed or makes the signal sharp-decay in remaining frequency range, reaches the purpose for eliminating or weakening interference.
It is preferred that being also electrically connected with an integrator between the wave filter and A/D converters, the integrator is used for will
Analog electrical signal after filtering process is temporally integrated processing, then carries out processing of averaging by the time of integration, obtains
Analog electrical signal after integration averaging, the measurement accuracy of the analog electrical signal is higher, closer to the true temperature of measured object.
Camera module is prior art, is also that smart mobile phone is general, its operation principle is repeated no more herein.
Based on said apparatus, present invention also offers a kind of mobile terminal as described above with infrared temperature measuring function
Control method, as shown in figure 4, including step：
S1, infrared temperature sensor module receive open command；
S2, infrared temperature sensor module obtain measured object infrared signal, and infrared signal is converted into data signal；
S3, infrared temperature sensor module are passed the data signal by the input/output interface shared with camera module
It is defeated by the processor of mobile terminal；
The data signal is changed into Temperature numerical and including on the display screen of mobile terminal by S4, processor.
It is preferred that in the step S4, Temperature numerical is shown in the way of dynamically flashing.
It is preferred that the step S2 is specifically included：
Infrared signal is simultaneously converted into analog electrical signal by S21, reception measured object infrared signal；
Analog electrical signal described in S22, enhanced processing；
S23, processing is filtered to the analog electrical signal after enhanced processing, filters out after enhanced processing clutter in analog electrical signal；
S24, the analog electrical signal after S23 changed into data signal.
It is preferred that the step S3 also includes：
Analog electrical signal after filtering process is temporally integrated, and integral result is averaged by the time of integration.
Particular technique details on above-mentioned steps has been described in detail in device above, therefore is repeated no more.
In summary, it is of the invention by increasing by an infrared temperature sensor module on existing mobile terminal and described red
Outer temperature sensor module shares input/output interface with camera module, without increasing other interfaces with regard to that can make mobile terminal
With infrared temperature measuring function, easily realize and thermometric is carried out to object by mobile terminal, existing mobile terminal is solved well
The problem of thermometric can not being carried out to other objects.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
1. a kind of mobile terminal with infrared temperature measuring function, it is characterised in that be used for thermometric including camera module and one
Infrared temperature sensor module, the infrared temperature sensor module passes through shared input/output interface with camera module
With the processor communication of mobile terminal.
2. the mobile terminal according to claim 1 with infrared temperature measuring function, it is characterised in that the infrared temperature is passed
Sensor module is arranged in the camera module.
3. the mobile terminal according to claim 1 with infrared temperature measuring function, it is characterised in that the infrared temperature is passed
Sensor module includes the heat sensor and A/D converters being sequentially connected electrically, and the heat sensor is infrared for receiving measured object
Infrared signal is simultaneously converted into analog electrical signal by signal, and the A/D converters are used to analog electrical signal being converted into data signal.
4. the mobile terminal according to claim 1 with infrared temperature measuring function, it is characterised in that the heat sensor with
A signal amplifier is also electrically connected between A/D converters, for being amplified place to the analog electrical signal that heat sensor is produced
Reason.
5. the mobile terminal according to claim 4 with infrared temperature measuring function, it is characterised in that the signal amplifier
A wave filter is also electrically connected between A/D converters, the wave filter is used to filter out after enhanced processing in analog electrical signal
Clutter.
6. the mobile terminal according to claim 5 with infrared temperature measuring function, it is characterised in that the wave filter and A/
An integrator is also electrically connected between D converters, the integrator is used to temporally enter the analog electrical signal after filtering process
Row Integral Processing, then carries out processing of averaging by the time of integration.
7. a kind of control method of the mobile terminal with infrared temperature measuring function, it is characterised in that including step：
A, infrared temperature sensor module receive open command；
B, infrared temperature sensor module obtain measured object infrared signal, and infrared signal is converted into data signal；
C, infrared temperature sensor module are passed the data signal by the input/output interface shared with camera module
It is defeated by the processor of mobile terminal；
The data signal is changed into Temperature numerical and including on the display screen of mobile terminal by D, processor.
8. the control method of the mobile terminal according to claim 7 with infrared temperature measuring function, it is characterised in that described
In step D, Temperature numerical is shown in the way of dynamically flashing.
9. the control method of the mobile terminal according to claim 7 with infrared temperature measuring function, it is characterised in that described
Step B is specifically included：
Infrared signal is simultaneously converted into analog electrical signal by B1, reception measured object infrared signal；
Analog electrical signal described in B2, enhanced processing；
B3, processing is filtered to the analog electrical signal after enhanced processing, filters out after enhanced processing clutter in analog electrical signal；
B4, the analog electrical signal after B3 changed into data signal.
10. the control method of the mobile terminal according to claim 9 with infrared temperature measuring function, it is characterised in that institute
Stating step B3 also includes：
Analog electrical signal after filtering process is temporally integrated, and integral result is averaged by the time of integration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475476.4A CN107332985A (en) | 2017-06-21 | 2017-06-21 | A kind of mobile terminal and its control method with infrared temperature measuring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475476.4A CN107332985A (en) | 2017-06-21 | 2017-06-21 | A kind of mobile terminal and its control method with infrared temperature measuring function |
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| CN107332985A true CN107332985A (en) | 2017-11-07 |
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| CN201710475476.4A Pending CN107332985A (en) | 2017-06-21 | 2017-06-21 | A kind of mobile terminal and its control method with infrared temperature measuring function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650353A (en) * | 2018-05-15 | 2018-10-12 | 维沃移动通信有限公司 | Mobile terminal |
| CN113447132A (en) * | 2020-03-27 | 2021-09-28 | 维沃移动通信有限公司 | Electronic device |
| CN113472921A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Electronic device |
| CN113840050A (en) * | 2020-06-04 | 2021-12-24 | 宇龙计算机通信科技(深圳)有限公司 | Camera module, temperature measuring method and device and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678226A (en) * | 2012-09-24 | 2014-03-26 | 炬力集成电路设计有限公司 | General purpose input/output (GPIO) port reuse circuit and method of chip |
| CN204669469U (en) * | 2015-06-04 | 2015-09-23 | 上海鼎讯电子有限公司 | User terminal |
| CN104980710A (en) * | 2015-06-30 | 2015-10-14 | 上海青橙实业有限公司 | Temperature detection method and mobile terminal |
| CN106790804A (en) * | 2016-12-19 | 2017-05-31 | 北京小米移动软件有限公司 | The control method of mobile terminal and camera module |
-
2017
- 2017-06-21 CN CN201710475476.4A patent/CN107332985A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678226A (en) * | 2012-09-24 | 2014-03-26 | 炬力集成电路设计有限公司 | General purpose input/output (GPIO) port reuse circuit and method of chip |
| CN204669469U (en) * | 2015-06-04 | 2015-09-23 | 上海鼎讯电子有限公司 | User terminal |
| CN104980710A (en) * | 2015-06-30 | 2015-10-14 | 上海青橙实业有限公司 | Temperature detection method and mobile terminal |
| CN106790804A (en) * | 2016-12-19 | 2017-05-31 | 北京小米移动软件有限公司 | The control method of mobile terminal and camera module |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650353A (en) * | 2018-05-15 | 2018-10-12 | 维沃移动通信有限公司 | Mobile terminal |
| CN108650353B (en) * | 2018-05-15 | 2019-11-15 | 维沃移动通信有限公司 | Mobile terminal |
| CN113447132A (en) * | 2020-03-27 | 2021-09-28 | 维沃移动通信有限公司 | Electronic device |
| CN113472921A (en) * | 2020-03-31 | 2021-10-01 | 华为技术有限公司 | Electronic device |
| CN113840050A (en) * | 2020-06-04 | 2021-12-24 | 宇龙计算机通信科技(深圳)有限公司 | Camera module, temperature measuring method and device and terminal |
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