CN107846226A - It is a kind of to make the method that old man listens to safely - Google Patents
It is a kind of to make the method that old man listens to safely Download PDFInfo
- Publication number
- CN107846226A CN107846226A CN201711078818.5A CN201711078818A CN107846226A CN 107846226 A CN107846226 A CN 107846226A CN 201711078818 A CN201711078818 A CN 201711078818A CN 107846226 A CN107846226 A CN 107846226A
- Authority
- CN
- China
- Prior art keywords
- radio
- dust
- correction
- dynamics
- piecemeal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0461—Sensor means for detecting integrated or attached to an item closely associated with the person but not worn by the person, e.g. chair, walking stick, bed sensor
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/202—Gamma control
Abstract
The present invention relates to a kind of method for making old man listen to safely, including offer and type old man specialized radios safe to use, including：Dust detection device, is arranged on the circuit board of radio, for detecting the dust concentration near receiver circuit plate, to be exported as current dust concentration；Dust extraction fan, it is arranged on inside radio, for carrying out dust removal operation to the circuit board of radio on startup；Fan driven apparatus, it is connected respectively with the dust detection device and the dust extraction fan, for receiving the current dust concentration, and when the current dust concentration transfinites, starts the dust extraction fan to realize the dust removal operation to the circuit board of radio；The current dust concentration is higher, and control the dust extraction fan agitates speed bigger.
Description
Technical field
The present invention relates to radio field, more particularly to a kind of make the method that old man listens to safely.
Background technology
Radio, formed by constructions such as mechanical devices, electronic device, magnet, electric wave signal is changed and can received with electric energy
A kind of machine for radio station transmitting audio signal of listening to the radio programme.Also known as radio, broadcast etc..
The appearance of DSP technology radios, indicate that traditional analog radio will be gradually backed out the arena of history.The number of radio
The word epoch have arrived.
DSP technology radios are exactly after radio emulation signal is received by antenna induction, to amplify in same chip, so
After be converted into data signal, then data signal is handled, is then reduced into the late model radio of simulated audio signal output.
The essence of DSP technologies is to replace " hardware radio " with " software radio ", greatly reduces the manufacturing threshold of radio.
The content of the invention
Existing radio function is single, is normally only used for data receiver and the broadcasting of frequency modulation broadcasting, and for being usually used in
For radio in home environment, the structure of simple function causes family's usual hardware platform excess waste of radio.For
Solve the above problems, the invention provides a kind of method for making old man listen to safely, at least with following two important inventions
Point：
(1) image processing equipment of multiple customizations is introduced, the accuracy of human body attitude identification is improved, establishes high-risk
The identification alarm mechanism of posture type, it is effectively guaranteed that the safety of old man user；
(2) controlling mechanism for agitating speed based on current dust concentration control dust extraction fan is established, is realized to radio
The automatic dust removing of internal dust, improve the performance of radio.
According to an aspect of the present invention, there is provided a kind of to make the method that old man listens to safely, this method includes：
1) a kind of safety-type old man's specialized radios are provided, the radio includes：Dust detection device, is arranged on radio reception
On the circuit board of machine, for detecting the dust concentration near receiver circuit plate, to be exported as current dust concentration；And
2) radio is used.
Preferably, the system also includes：
Dust extraction fan, it is arranged on inside radio, for carrying out dust removal operation to the circuit board of radio on startup.
Preferably, the system also includes：
Fan driven apparatus, it is connected respectively with the dust detection device and the dust extraction fan, for receiving described work as
Preceding dust concentration, and when the current dust concentration transfinites, start the dust extraction fan to realize the circuit board to radio
Dust removal operation.
Preferably, the fan driven apparatus starts the dust extraction fan to realize that the dedusting to the circuit board of radio is grasped
Work includes：The current dust concentration is higher, and control the dust extraction fan agitates speed bigger.
Preferably, the system also includes：
High-definition camera equipment, the top of radio is arranged on, for carrying out image data acquiring to environment where radio,
To obtain and export high definition ambient image；
GAMMA calibration equipments, are arranged on the circuit board of radio, are connected with the high-definition camera equipment, for receiving
The high definition ambient image, based on the far and near by the high definition of the default resolution threshold of high definition ambient image resolution ratio distance
Ambient image is averagely divided into each piecemeal of relevant block size, to each piecemeal, the pixel value variance choosing based on the piecemeal
The GAMMA correction process of varying strength corresponding to selecting is spliced each correction piecemeal of acquisition to obtain with obtaining correction piecemeal
GAMMA correction chart pictures；
Parameter analysis of electrochemical equipment, it is connected with the GAMMA calibration equipments, for receiving the GAMMA calibration equipments output
The different dynamics of each piecemeal, and each dynamics based on each piecemeal determines to perform GAMMA schools to the high definition ambient image
Positive average dynamics, export the average dynamics；
Geometrical correction device, it is connected respectively with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments, for receiving
State average dynamics, and the correction for determining to handle the geometric correction that the GAMMA correction charts picture performs based on the average dynamics
Dynamics, geometric correction processing is performed to the GAMMA correction charts picture with the correction dynamics based on determination, obtains and exports geometry school
Positive image, wherein, the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment, it is connected respectively with the Parameter analysis of electrochemical equipment and the geometrical correction device, for receiving
State average dynamics, and the processing power for determining to handle the affine transformation that the geometric correction image performs based on the average dynamics
Degree, to perform affine transformation processing to the geometric correction image based on the strength disposal of determination, obtain and export affine transformation
Image, wherein, the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment, it is connected with the affine transformation equipment, for receiving the affine transformation image, based on described
Human body attitude in affine transformation image described in affine transformation image recognition, and belong to high-risk posture type in the human body attitude
When, send posture alarm signal.
Preferably, in the GAMMA calibration equipments, the high definition ambient image resolution ratio is apart from the default resolution ratio
Threshold value is nearer, and the relevant block that the high definition ambient image is averagely divided into is bigger.
Preferably, in the GAMMA calibration equipments, to each piecemeal, the pixel value variance of the piecemeal is bigger, selection
GAMMA correction process intensity it is smaller.
Preferably, in addition to：
Sound and light alarm equipment, it is connected with the posture extraction equipment, for when receiving the posture alarm signal, entering
The corresponding sound and light alarm operation of row.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein：
Fig. 1 is the block diagram of safety-type old man's specialized radios according to embodiment of the present invention.
Embodiment
The embodiment of safety-type old man's specialized radios of the present invention is described in detail below with reference to accompanying drawings.
In order to overcome above-mentioned deficiency, the present invention has built a kind of method for making old man listen to safely, including provides and use
Safety-type old man's specialized radios.The specific embodiment of safety-type old man's specialized radios is as follows.
Fig. 1 is the block diagram of safety-type old man's specialized radios according to embodiment of the present invention, the system
System includes：
Dust detection device, is arranged on the circuit board of radio, dense for detecting dust near receiver circuit plate
Degree, to be exported as current dust concentration.
Then, continue that the concrete structure of safety-type old man's specialized radios of the present invention is further detailed.
In safety-type old man's specialized radios, in addition to：
Dust extraction fan, it is arranged on inside radio, for carrying out dust removal operation to the circuit board of radio on startup.
In safety-type old man's specialized radios, in addition to：
Fan driven apparatus, it is connected respectively with the dust detection device and the dust extraction fan, for receiving described work as
Preceding dust concentration, and when the current dust concentration transfinites, start the dust extraction fan to realize the circuit board to radio
Dust removal operation.
In safety-type old man's specialized radios：
The fan driven apparatus starts the dust extraction fan to be included with realizing to the dust removal operation of the circuit board of radio：
The current dust concentration is higher, and control the dust extraction fan agitates speed bigger.
In safety-type old man's specialized radios, in addition to：
High-definition camera equipment, the top of radio is arranged on, for carrying out image data acquiring to environment where radio,
To obtain and export high definition ambient image；
GAMMA calibration equipments, are arranged on the circuit board of radio, are connected with the high-definition camera equipment, for receiving
The high definition ambient image, based on the far and near by the high definition of the default resolution threshold of high definition ambient image resolution ratio distance
Ambient image is averagely divided into each piecemeal of relevant block size, to each piecemeal, the pixel value variance choosing based on the piecemeal
The GAMMA correction process of varying strength corresponding to selecting is spliced each correction piecemeal of acquisition to obtain with obtaining correction piecemeal
GAMMA correction chart pictures；
Parameter analysis of electrochemical equipment, it is connected with the GAMMA calibration equipments, for receiving the GAMMA calibration equipments output
The different dynamics of each piecemeal, and each dynamics based on each piecemeal determines to perform GAMMA schools to the high definition ambient image
Positive average dynamics, export the average dynamics；
Geometrical correction device, it is connected respectively with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments, for receiving
State average dynamics, and the correction for determining to handle the geometric correction that the GAMMA correction charts picture performs based on the average dynamics
Dynamics, geometric correction processing is performed to the GAMMA correction charts picture with the correction dynamics based on determination, obtains and exports geometry school
Positive image, wherein, the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment, it is connected respectively with the Parameter analysis of electrochemical equipment and the geometrical correction device, for receiving
State average dynamics, and the processing power for determining to handle the affine transformation that the geometric correction image performs based on the average dynamics
Degree, to perform affine transformation processing to the geometric correction image based on the strength disposal of determination, obtain and export affine transformation
Image, wherein, the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment, it is connected with the affine transformation equipment, for receiving the affine transformation image, based on described
Human body attitude in affine transformation image described in affine transformation image recognition, and belong to high-risk posture type in the human body attitude
When, send posture alarm signal.
In safety-type old man's specialized radios：
In the GAMMA calibration equipments, the high definition ambient image resolution ratio is got over apart from the default resolution threshold
Closely, the relevant block high definition ambient image being averagely divided into is bigger.
In safety-type old man's specialized radios：
In the GAMMA calibration equipments, to each piecemeal, the pixel value variance of the piecemeal is bigger, the GAMMA of selection
The intensity of correction process is smaller.
In safety-type old man's specialized radios, in addition to：
Sound and light alarm equipment, it is connected with the posture extraction equipment, for when receiving the posture alarm signal, entering
The corresponding sound and light alarm operation of row.
In addition, in safety-type old man's specialized radios, in addition to：Temperature sensor, for detecting in radio
The real time temperature in portion.
Temperature sensor (temperature transducer), refers to that temperature can be experienced and is converted into usable output signal
Sensor.Temperature sensor is the core of temperature measuring instrument, various in style.By metering system can be divided into contact and
Contactless two major class, it is divided into thermal resistance and the class of thermocouple two according to sensor material and electron component characteristic.
The detection part of contact type temperature sensor has good contact, also known as thermometer with measurand.Thermometer leads to
Cross conduction or convection current reaches thermal balance, so that the indicating value of thermometer can directly represent the temperature of measurand, general measure essence
Degree is higher, in certain temperature-measuring range, the Temperature Distribution of thermometer also measurable interior of articles.But for movable body, small mesh
Mark or the object of thermal capacity very little can then produce larger measurement error.Conventional temperature is in respect of bimetallic thermometer, glass metal
Thermometer body, pressure-type thermometer, resistance thermometer, thermistor and thermoelectric couple etc..They are widely used in industry, agriculture
The departments such as industry, business.People also usually use these thermometers in daily life.As cryogenic technique is in defence engineering, sky
Between the extensive use of department and the research of superconductor technology such as technology, metallurgy, electronics, food, medicine and petrochemical industry, measure 120K
The low-reading thermometer of temperature below is developed, such as cold-gas temperature meter, vapour tension thermometer, acoustical thermometer, paramagnetic
Salt thermometer, quantum thermometer, low temperature thermal resistance and low temperature thermoelectric couple etc..Low-reading thermometer requirement temperature-sensing element small volume,
The degree of accuracy is high, repdocutbility and stability are good.The carbon-containing glass thermal resistance formed using porous borosilicate glass carbusintering is exactly
A kind of temperature-sensing element of low-reading thermometer, available for the temperature in the range of 1.6~300K of measurement.
Using safety-type old man's specialized radios of the present invention, for the radio hardware platform wasting of resources in the prior art
Technical problem, by radio carry out structure of modification, introduce the image processing equipment of multiple customizations, improve human body appearance
The accuracy of state identification, establish the identification alarm mechanism of high-risk posture type, it is effectively guaranteed that the safety of old man user,
Importantly, also setting up the controlling mechanism for agitating speed based on current dust concentration control dust extraction fan, realize to radio reception
The automatic dust removing of machine internal dust, improve the performance of radio.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to
Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications are all made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection
It is interior.
Claims (8)
1. a kind of make the method that old man listens to safely, this method includes：
1) a kind of safety-type old man's specialized radios are provided, the radio includes：Dust detection device, is arranged on radio
On circuit board, for detecting the dust concentration near receiver circuit plate, to be exported as current dust concentration；And
2) radio is used.
2. the method as described in claim 1, it is characterised in that the system also includes：
Dust extraction fan, it is arranged on inside radio, for carrying out dust removal operation to the circuit board of radio on startup.
3. method as claimed in claim 2, it is characterised in that the system also includes：
Fan driven apparatus, it is connected respectively with the dust detection device and the dust extraction fan, for receiving the current ash
Dust concentration, and when the current dust concentration transfinites, start the dust extraction fan to realize removing to the circuit board of radio
Dirt operates.
4. method as claimed in claim 3, it is characterised in that：
The fan driven apparatus starts the dust extraction fan to be included with realizing to the dust removal operation of the circuit board of radio：It is described
Current dust concentration is higher, and control the dust extraction fan agitates speed bigger.
5. method as claimed in claim 4, it is characterised in that the system also includes：
High-definition camera equipment, the top of radio is arranged on, for carrying out image data acquiring to environment where radio, to obtain
Obtain and export high definition ambient image；
GAMMA calibration equipments, are arranged on the circuit board of radio, are connected with the high-definition camera equipment, described for receiving
High definition ambient image, based on the far and near by the high definition environment of the default resolution threshold of high definition ambient image resolution ratio distance
Image averaging is divided into each piecemeal of corresponding block size, to each piecemeal, the pixel value variance selection pair based on the piecemeal
The GAMMA correction process for the varying strength answered is spliced each correction piecemeal of acquisition to obtain GAMMA with obtaining correction piecemeal
Correction chart picture；
Parameter analysis of electrochemical equipment, it is connected with the GAMMA calibration equipments, for receiving each of the GAMMA calibration equipments output
The different dynamics of piecemeal, and each dynamics based on each piecemeal determines to perform the high definition ambient image GAMMA corrections
Average dynamics, export the average dynamics；
Geometrical correction device, it is connected respectively with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments, it is described flat for receiving
Equal dynamics, and the correction dynamics for determining to handle the geometric correction that the GAMMA correction charts picture performs based on the average dynamics,
Geometric correction processing is performed to the GAMMA correction charts picture with the correction dynamics based on determination, obtains and exports geometric correction figure
Picture, wherein, the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment, it is connected respectively with the Parameter analysis of electrochemical equipment and the geometrical correction device, it is described flat for receiving
Equal dynamics, and the strength disposal for determining to handle the affine transformation that the geometric correction image performs based on the average dynamics,
To perform affine transformation processing to the geometric correction image based on the strength disposal of determination, obtain and export affine transformation figure
Picture, wherein, the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment, it is connected with the affine transformation equipment, for receiving the affine transformation image, based on described affine
Changing image identifies the human body attitude in the affine transformation image, and when the human body attitude belongs to high-risk posture type,
Send posture alarm signal.
6. method as claimed in claim 5, it is characterised in that：
In the GAMMA calibration equipments, the high definition ambient image resolution ratio is nearer apart from the default resolution threshold, will
The relevant block that the high definition ambient image is averagely divided into is bigger.
7. method as claimed in claim 6, it is characterised in that：
In the GAMMA calibration equipments, to each piecemeal, the pixel value variance of the piecemeal is bigger, the GAMMA corrections of selection
The intensity of processing is smaller.
8. the method as described in claim 5-7 is any, it is characterised in that also include：
Sound and light alarm equipment, it is connected with the posture extraction equipment, for when receiving the posture alarm signal, carrying out phase
The sound and light alarm operation answered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711078818.5A CN107846226B (en) | 2017-11-06 | 2017-11-06 | A kind of safety-type old man's specialized radios |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711078818.5A CN107846226B (en) | 2017-11-06 | 2017-11-06 | A kind of safety-type old man's specialized radios |
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| Publication Number | Publication Date |
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| CN107846226A true CN107846226A (en) | 2018-03-27 |
| CN107846226B CN107846226B (en) | 2018-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711078818.5A Active CN107846226B (en) | 2017-11-06 | 2017-11-06 | A kind of safety-type old man's specialized radios |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289002A (en) * | 2017-11-06 | 2018-07-17 | 韩劝劝 | Safety-type old man's specialized radios |
| CN109481199A (en) * | 2018-12-28 | 2019-03-19 | 荀梦怡 | Intelligent health care management mechanism |
| CN110895805A (en) * | 2019-01-20 | 2020-03-20 | 刘述华 | Computer site environment cleaning mechanism |
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|---|---|---|---|---|
| CN1639991A (en) * | 2001-12-12 | 2005-07-13 | 通用显示有限公司 | Intelligent multi-media display communication system |
| US20050280636A1 (en) * | 2004-06-04 | 2005-12-22 | Polyvision Corporation | Interactive communication systems |
| CN107219900A (en) * | 2017-06-02 | 2017-09-29 | 丁继来 | A kind of automatically cleaning computer of high efficiency and heat radiation |
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2017
- 2017-11-06 CN CN201711078818.5A patent/CN107846226B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1639991A (en) * | 2001-12-12 | 2005-07-13 | 通用显示有限公司 | Intelligent multi-media display communication system |
| US20050280636A1 (en) * | 2004-06-04 | 2005-12-22 | Polyvision Corporation | Interactive communication systems |
| CN107219900A (en) * | 2017-06-02 | 2017-09-29 | 丁继来 | A kind of automatically cleaning computer of high efficiency and heat radiation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289002A (en) * | 2017-11-06 | 2018-07-17 | 韩劝劝 | Safety-type old man's specialized radios |
| CN109481199A (en) * | 2018-12-28 | 2019-03-19 | 荀梦怡 | Intelligent health care management mechanism |
| CN110895805A (en) * | 2019-01-20 | 2020-03-20 | 刘述华 | Computer site environment cleaning mechanism |
| CN110895805B (en) * | 2019-01-20 | 2020-09-29 | 上海旺链信息科技有限公司 | Computer site environment cleaning mechanism |
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| Publication number | Publication date |
|---|---|
| CN107846226B (en) | 2018-11-02 |
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Effective date of registration: 20180920 Address after: 341600 east of Chengdao Avenue, Xinfeng County Industrial Park, Ganzhou, Jiangxi Applicant after: Sunrise poly (Xinfeng) Technology Co., Ltd. Address before: 223800 168 development avenue, Sucheng District, Suqian, Jiangsu Applicant before: Han Quanquan |
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