CN107846226B - A kind of safety-type old man's specialized radios - Google Patents
A kind of safety-type old man's specialized radios Download PDFInfo
- Publication number
- CN107846226B CN107846226B CN201711078818.5A CN201711078818A CN107846226B CN 107846226 B CN107846226 B CN 107846226B CN 201711078818 A CN201711078818 A CN 201711078818A CN 107846226 B CN107846226 B CN 107846226B
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- Prior art keywords
- radio
- dynamics
- dust
- correction
- image
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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 safety-type old man's specialized radios, 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 is arranged inside radio, for being dusted operation to the circuit board of radio on startup；Fan driven apparatus is connect with the dust detection device and the dust extraction fan respectively, 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 rate bigger.
Description
Technical field
The present invention relates to radio field more particularly to a kind of safety-type old man's specialized radios.
Background technology
Radio is constructed by mechanical devices, electronic device, magnet etc., and electric wave signal is converted and can be 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 indicates 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 digital signal, then digital signal is handled, is then reduced into the late model radio of analog audio signal output.
The essence of DSP technologies is to replace " hardware radio " with " software radio ", greatly reduces the manufacturing threshold of radio.
Invention content
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 makes family's usual hardware platform excess waste of radio.For
It solves the above problems, the present invention provides a kind of safety-type old man's specialized radios, at least have following two important inventions
Point：
(1) image processing equipment for introducing multiple customizations improves the accuracy of human body attitude identification, 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 rate for controlling dust extraction fan based on current dust concentration is established, is realized to radio
The automatic dust removing of internal dust improves the performance of radio.
According to an aspect of the present invention, a kind of safety-type old man's specialized radios are provided, the radio includes：Dust
Detection device is arranged on the circuit board of radio, for detecting the dust concentration near receiver circuit plate, using as current
Dust concentration exports.
Preferably, the radio further includes：
Dust extraction fan is arranged inside radio, for being dusted operation to the circuit board of radio on startup.
Preferably, the radio further includes：
Fan driven apparatus is connect with the dust detection device and the dust extraction fan respectively, 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 rate bigger.
Preferably, the radio further includes：
High-definition camera equipment is arranged on the top of radio, 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 connect with the high-definition camera equipment, for receiving
The high definition ambient image presets the far and near by the high definition of resolution threshold based on 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 corresponding varying strength is selected to obtain correction piecemeal, each correction piecemeal of acquisition is spliced to obtain
GAMMA corrects image；
Parameter analysis of electrochemical equipment is connect with the GAMMA calibration equipments, for receiving the GAMMA calibration equipments output
The different dynamics of each piecemeal, and determined based on each dynamics of each piecemeal and the schools GAMMA are executed to the high definition ambient image
Positive average dynamics exports the average dynamics；
Geometrical correction device is connect respectively with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments, for receiving
Average dynamics is stated, and determines the correction of the geometric correction processing executed to GAMMA correction images based on the average dynamics
Dynamics obtains to execute geometric correction processing to GAMMA correction images based on determining correction dynamics and exports geometry school
Positive image, wherein the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment is connect respectively with the Parameter analysis of electrochemical equipment and the geometrical correction device, for receiving
Average dynamics is stated, and determines the processing power of the affine transformation processing executed to the geometric correction image based on the average dynamics
Degree obtains to execute affine transformation processing to the geometric correction image based on determining strength disposal and exports affine transformation
Image, wherein the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment is connect 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 out 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 closer, 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, further include：
Sound-light alarm equipment is connect with the posture extraction equipment, for when receiving the posture alarm signal, into
The corresponding sound-light alarm operation of row.
Description of the drawings
Embodiment of the present invention is described below with reference to attached drawing, wherein：
Fig. 1 is the block diagram according to safety-type old man's specialized radios shown in embodiment of the present invention.
Specific implementation mode
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 according to safety-type old man's specialized radios shown in embodiment of the present invention, the receipts
Sound machine 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, further include：
Dust extraction fan is arranged inside radio, for being dusted operation to the circuit board of radio on startup.
In safety-type old man's specialized radios, further include：
Fan driven apparatus is connect with the dust detection device and the dust extraction fan respectively, 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 realize that the dust removal operation to the circuit board of radio includes：
The current dust concentration is higher, and control the dust extraction fan agitates rate bigger.
In safety-type old man's specialized radios, further include：
High-definition camera equipment is arranged on the top of radio, 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 connect with the high-definition camera equipment, for receiving
The high definition ambient image presets the far and near by the high definition of resolution threshold based on 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 corresponding varying strength is selected to obtain correction piecemeal, each correction piecemeal of acquisition is spliced to obtain
GAMMA corrects image；
Parameter analysis of electrochemical equipment is connect with the GAMMA calibration equipments, for receiving the GAMMA calibration equipments output
The different dynamics of each piecemeal, and determined based on each dynamics of each piecemeal and the schools GAMMA are executed to the high definition ambient image
Positive average dynamics exports the average dynamics；
Geometrical correction device is connect respectively with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments, for receiving
Average dynamics is stated, and determines the correction of the geometric correction processing executed to GAMMA correction images based on the average dynamics
Dynamics obtains to execute geometric correction processing to GAMMA correction images based on determining correction dynamics and exports geometry school
Positive image, wherein the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment is connect respectively with the Parameter analysis of electrochemical equipment and the geometrical correction device, for receiving
Average dynamics is stated, and determines the processing power of the affine transformation processing executed to the geometric correction image based on the average dynamics
Degree obtains to execute affine transformation processing to the geometric correction image based on determining strength disposal and exports affine transformation
Image, wherein the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment is connect 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 out 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, further include：
Sound-light alarm equipment is connect with the posture extraction equipment, for when receiving the posture alarm signal, into
The corresponding sound-light alarm operation of row.
In addition, in safety-type old man's specialized radios, further include：Temperature sensor, for detecting in radio
The real time temperature in portion.
Temperature sensor (temperature transducer) refers to that can experience temperature and be converted into usable output signal
Sensor.Temperature sensor is the core of temperature measuring instrument, various in style.By measurement method can be divided into contact and
Contactless two major classes are divided into two class of thermal resistance and thermocouple according to sensor material and electron component characteristic.
The detection part of contact type temperature sensor and measurand have it is good contact, also known as thermometer.Thermometer is logical
It crosses conduction or convection current reaches thermal balance, to enable the indicating value of thermometer directly to indicate the temperature of measurand, general measure essence
Degree is higher, and in certain temperature-measuring range, thermometer also can measure the Temperature Distribution of interior of articles.But for movable body, small mesh
Mark or the object of thermal capacity very little then will produce larger measurement error.Common 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 departments and the research of superconductor technology such as technology, metallurgy, electronics, food, medicine and petrochemical industry, measure 120K
The low-reading thermometer of following temperature 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 require temperature-sensing element it is small,
Accuracy height, repdocutbility and stability are good.It is exactly using carbon-containing glass thermal resistance made of porous borosilicate glass carbusintering
A kind of temperature-sensing element of low-reading thermometer, the temperature that can be used within the scope of 1.6~300K of measurement.
Safety-type old man's specialized radios using the present invention, for the radio hardware platform wasting of resources in the prior art
The technical issues of, by carrying out structure of modification to radio, the image processing equipment of multiple customizations is introduced, human body appearance is improved
The accuracy of state identification, establishes 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 rate for controlling dust extraction fan based on current dust concentration, realize to radio reception
The automatic dust removing of machine internal dust improves the performance of radio.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are 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 variation.Therefore, every content without departing from technical solution of the present invention is right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (1)
1. a kind of safety-type old man's specialized radios, the radio include：
Dust detection device is arranged on the circuit board of radio, for detecting the dust concentration near receiver circuit plate, with
It is exported as current dust concentration；
Dust extraction fan is arranged inside radio, for being dusted operation to the circuit board of radio on startup；
Fan driven apparatus is connect with the dust detection device and the dust extraction fan respectively, 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；
The fan driven apparatus starts the dust extraction fan to realize that the dust removal operation to the circuit board of radio includes：It is described
Current dust concentration is higher, and control the dust extraction fan agitates rate bigger；
It is characterized in that, the radio further includes：
High-definition camera equipment is arranged on the top of radio, for carrying out image data acquiring to environment where radio, to obtain
It obtains and exports high definition ambient image；
GAMMA calibration equipments are arranged on the circuit board of radio, are connect with the high-definition camera equipment, described for receiving
High definition ambient image presets the far and near by the high definition environment of resolution threshold based on 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
Correct image；
Parameter analysis of electrochemical equipment is connect with the GAMMA calibration equipments, for receiving each of the GAMMA calibration equipments output
The different dynamics of piecemeal, and determined based on each dynamics of each piecemeal and GAMMA corrections are executed to the high definition ambient image
Average dynamics exports the average dynamics；
Geometrical correction device is connect with the Parameter analysis of electrochemical equipment and the GAMMA calibration equipments respectively, described flat for receiving
Equal dynamics, and the correction dynamics that the geometric correction executed to GAMMA correction images is handled is determined based on the average dynamics,
To execute geometric correction processing to GAMMA correction images based on determining correction dynamics, obtains and export geometric correction figure
Picture, wherein the average dynamics is inversely proportional with the correction dynamics；
Affine transformation equipment is connect with the Parameter analysis of electrochemical equipment and the geometrical correction device respectively, described flat for receiving
Equal dynamics, and the strength disposal handled the affine transformation that the geometric correction image executes is determined based on the average dynamics,
To execute affine transformation processing to the geometric correction image based on determining strength disposal, obtains and export affine transformation figure
Picture, wherein the average dynamics is inversely proportional with the strength disposal；
Posture extraction equipment is connect 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 out posture alarm signal.
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| CN201711078818.5A CN107846226B (en) | 2017-11-06 | 2017-11-06 | A kind of safety-type old man's specialized radios |
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| CN201711078818.5A CN107846226B (en) | 2017-11-06 | 2017-11-06 | A kind of safety-type old man's specialized radios |
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| CN107846226B true CN107846226B (en) | 2018-11-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289002B (en) * | 2017-11-06 | 2019-09-27 | 诸暨市青辰科技服务有限公司 | Safety-type old man's specialized radios |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481199A (en) * | 2018-12-28 | 2019-03-19 | 荀梦怡 | Intelligent health care management 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 |
Citations (1)
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006001985A2 (en) * | 2004-06-04 | 2006-01-05 | 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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Patent Citations (1)
| 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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108289002B (en) * | 2017-11-06 | 2019-09-27 | 诸暨市青辰科技服务有限公司 | Safety-type old man's specialized radios |
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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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