CN202582747U - Auxiliary interpretation and analysis system device for mercury thermometer - Google Patents
Auxiliary interpretation and analysis system device for mercury thermometer Download PDFInfo
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- CN202582747U CN202582747U CN 201220214172 CN201220214172U CN202582747U CN 202582747 U CN202582747 U CN 202582747U CN 201220214172 CN201220214172 CN 201220214172 CN 201220214172 U CN201220214172 U CN 201220214172U CN 202582747 U CN202582747 U CN 202582747U
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Abstract
The utility model relates to an auxiliary interpretation and analysis system device for a mercury thermometer. The auxiliary interpretation and analysis system device utilizes an ARM to serve as an embedded development application platform, utilizes an embedded LINUX to serve as an operation system, and utilizes a detection module to collect images. A complementary metal-oxide-semiconductor transistor (CMOS) camera included by the detection module serves as an image collection device, a control analysis module performs analysis processing on the collected images and values on the mercury thermometer, processing results are displayed through a display screen, and the processing results are reported through an audio player. The auxiliary interpretation and analysis system device particularly comprises a detection tank for containing the mercury thermometer to be detected, the display screen for displaying the detection images and values, an operation button for controlling operation of a system, a control module serving as the core technology and a power device. The control module comprises the control analysis module which is connected with the detection module and a data interface. The auxiliary interpretation and analysis system device for the mercury thermometer has the advantages of being accurate in reading, simple in operation, small in size and long in service life.
Description
Technical field
The utility model relates to auxiliary interpretation of a kind of mercury clinical thermometer and analytic system device; Especially refer to a kind ofly to utilize acquisition technology, Flame Image Process and characteristic point analysis technology, embedded Control is technological combines; Through the noncontact mode measurement result on the mercury clinical thermometer is read, and assist interpretation and analytic system device through the mercury clinical thermometer that the form of screen display and voice broadcast is exported.
Background technology
Human body temperature constant relatively is one of essential condition of keeping the human body normal activities, clinically patient checked body temperature, observes its body temperature and change, to diagnosing the illness or judging that the prognosis of some disease is significant.Therefore, clinical thermometer is not only the diagnosis and treatment patient's of hospital means, also is the indispensable articles for use of family, thinks that numerous families carries out the disease initial survey voluntarily important information is provided.China's clinical thermometer is carried out GB 1588-2001 glass clinical thermometer national standard; Because the glass mercury clinical thermometer is rested on the design feature that numeral shows on the scale mark with the mercury slug in the canals of stilling; The inconvenience that has caused its data to read; Often need be adjusted to suitable angle and can read temperature value, in operation, cause certain difficulty for the user.Especially for people with visual impairment, like the elderly, blind person (account for people with visual impairment 25%), low vision person.Along with the increase and the aging problem of global population, estimate people with visual impairment to the year two thousand twenty and may reach a times of present stage number! There is too many people can't read perhaps especially and can't accurately reads the mercury slug numerical value on the mercury clinical thermometer; Can't independently carry out the initial survey of disease; Thereby may cause the diagnosis and treatment opportunity of affecting disease adversely, or even the delay on the state of an illness, the healthy of people with visual impairment colony endangered.
Present research situation shows that improved research roughly is divided into following two types to the mercury thermometer number reading method, and one type is to adopt metal detection or similar fashion, and the advantage of these class methods is simple to operation, and shortcoming is that the reading precision is lower.Another kind of is to adopt the image recognition mode; Based on the thermometer detection system scheme of machine vision, through giving computing machine with data transmission behind the camera acquisition image, computing machine carries out various computings to the signal through rough handling; The advantage of these class methods is accuracy of reading; Shortcoming is that peripherals is many, and is high to operating personnel's requirement, and uncomfortable livable family uses.
The above-mentioned various system and device that relates to the auxiliary interpretation of clinical thermometer has certain effect to conveniently reading clinical thermometer numerical value, but separately shortcoming and application limit is all arranged, and these problems need further to improve.
The utility model content
The purpose of the utility model is to provide auxiliary interpretation of a kind of mercury clinical thermometer and analytic system device; Solve the practical problems that analysis, Flame Image Process and the characteristic point analysis etc. of improvement, the measured database of preferred, embedded control system and the image collecting device of image capturing system and light supply apparatus run in the mercury clinical thermometer data read and report; To realize the application of different occasions; Use in particular for people with visual impairment is provided convenience, the accuracy that raising mercury clinical thermometer data read and report and the convenience of use.
The utility model adopts ARM as the embedded development application platform, and flush type LINUX is as operating system.Adopt this system to realize the man-machine interface of hommization, be convenient to typing, data query that the user carries out information,, be convenient to user's operation to improve the analysis efficiency of image.When native system is transplanted, simplify and remove unnecessary module, with the operational efficiency of raising system, and human-computer interaction interface makes every effort to succinct; Adopt the touch screen operation mode: this layout is image display area, results display area territory, information zone; Adopt the CMOS camera as image collecting device, the image that collects is carried out corresponding data analysis handle; Screen display and broadcast device as a result are set; The preferred light source device, and other its USB, network data interfaces commonly used are set.
The utility model carries out the collection of image by detection module, and stores in the storage system of control analysis module; The CMOS camera that detection module comprises is as image collecting device; Image on the mercury clinical thermometer that collects and numerical value are carried out corresponding image analysis processing by the control analysis module, and wherein the image analysis processing process mainly comprises: carry out figure image intensifying → binary conversion treatment → positioning feature point → image edge processing → acquisition image information → to the deterministic process of the identification processing → realization unique point of the scale information above the image.Wherein unique point to catch the location be the key of Flame Image Process, promptly confirmed the interpretation benchmark of image in case confirmed image characteristic point, but the relative binaryzation information of other all information all fast detecting arrive.Confirm digital calibration information according to image characteristic point, thereby the height of mercury slug and the corresponding relation of scale are confirmed in the mercury slug position of reading mercury clinical thermometer, confirm measured temperature value; In Flame Image Process, adopt the Opencv standardized images of increasing income to handle function library, wherein OpenCV is a Flame Image Process function library of increasing income based on the C/C++ language, and its code all passes through optimization; Can be used for handling in real time image; Have good portability, can carry out the routine operation that image/video is written into, preserves and gathers, have rudimentary and senior application programming interfaces (API); Improve the accuracy of Flame Image Process; The difficulty that reduces software development improves the efficient of system's Flame Image Process, and its result is shown by set display screen, and audio player is reported.
The utility model specifically comprises: one is used for the detection groove of ccontaining mercury clinical thermometer to be detected; One shows the display screen of detected image and numerical value, and one is used for the action button of control system operation, and the control module of a core technology and supply unit; Its display screen is arranged at the top of base; Back in the detection groove of placing mercury clinical thermometer is provided with brightness height, luminous uniform detection groove backlight, and it can be LED, and adopts the distribution of light sources mode of side lamp formula.
One computing machine flush type LINUX is installed as the mid-control analysis module of operating system in cabinet base; Its connection one is used for the detection module of mercury clinical thermometer image and numerical value collection; And data-interface, this detection module comprises that one is used for the CMOS camera that the mercury clinical thermometer image information is gathered; Further include the system power supply device in the cabinet base, itself and control analysis module and detection module electrically connect.
One is used for the data-interface of data transmission, and its image and Value Data with the detection module collection is transferred in the stocking system of control analysis module, and is electrically connected mutually with display screen and audio player by the control analysis module.
The top of cabinet base connects the display screen of a demonstration mercury clinical thermometer image and numerical value, and the action button of control system operation is set in the display screen below.
The system power supply device is used to the electric power that provides system and device to use; Include one for detecting the detection groove backlight that light source is provided; This light source is that the detection groove of ccontaining mercury clinical thermometer provides luminous uniform light source; Satisfy the collection of CMOS camera to mercury thermometer institute displays temperature image and numerical value, this detection groove backlight is arranged at back or the sidepiece that detects groove.
Wherein, detect the transparent material of groove for constituting by glass, organic glass.
Wherein, audio player is arranged in the cabinet base or the back of display screen, and it is that the person that looks the barrier and other users report the Temperature numerical that records through speech play.
In a word; The utility model is realized IMAQ is carried out in the registration zone of mercury clinical thermometer through the mode of IMAQ; Carry out corresponding Flame Image Process then; Comprise: modes such as feature locations location, image binaryzation processing are carried out the collection of mercury positional information in the image and the correspondence of corresponding registration, report thereby obtain the temperature data lang sound of going forward side by side.
The utility model has the advantages that: accuracy of reading, simple to operate, volume is little, and the life-span is long, greatly is applicable to the elderly colony of the person that looks the barrier, low vision person and hypopsia.
Description of drawings
Fig. 1 is the utility model contour structures synoptic diagram.
Fig. 2 is the utility model basic block diagram.
Fig. 3 is the utility model Flame Image Process process flow diagram.
The figure number implication: 1. detect groove, 10. mercury clinical thermometer, 2. display screen, 3. action button, 4. control module and supply unit, 40. cabinet bases, 41. control analysis modules, 42. detection modules, 43 system power supply devices, 44 data-interfaces, 45 detect groove backlights, 46 audio players.
Embodiment
Shown in accompanying drawing 1 to accompanying drawing 3; The utility model mainly includes: be arranged at the display screen side detection groove 1, be used to show detected image display screen 2, be used for control system operation operation, be arranged at the button 3 of display screen 2 belows and the control module of the utility model core technology and supply unit 4.Its control module and supply unit 4 are the device that a process optimizes and combines, and outer setting one is used for the cabinet base 40 of house computer systems device and top display screen 2; The inside of its cabinet base 40 is equipped with control analysis module 41, detection module 42 and the data-interface 44 of computing machine embedded OS and ingredient thereof, and system power supply device 43, detects groove backlight 45.
Place a control analysis module 41 of embedded OS to connect a detection module 42; This detection module 42 comprises the CMOS camera that connects a pair of mercury clinical thermometer 10 image information collections, is used for photosensitive imaging, and it can disposable adjustment confirms the relative distance with mercury clinical thermometer; The top connection one of control analysis module 41 is used for 3.5 cun screens 2 of mercury clinical thermometer 10 images and numerical value demonstration; Control analysis module 41 electrically connects and one is used to provide the system power supply device 43, of power supply luminous evenly, detects groove backlight 45 and be arranged at the back of detecting groove 1, thinks that detecting groove 1 provides and satisfy the light source that picture quality requires.Wherein, this detection groove backlight 45 is a LED.
One is used for the data-interface 44 of data transmission, the data result of detection module 42 is transferred in the stocking system of control analysis module 41, and is connected with display screen 2 by this detection module 42.
One system power supply device 43 is used for providing of the utility model systematic electricity and electrical control thereof; Comprise providing to satisfy and survey, satisfy of the collection of CMOS camera 10 images displayed of mercury clinical thermometer and Temperature numerical with illuminance, luminous uniform detection groove backlight 45.
Wherein, detecting groove 1 is a kind of organic glass material; Wherein, an audio player 46 is arranged in the cabinet base 40 of control module and supply unit 4, and it is that the person that looks the barrier and other users report the Temperature numerical that records through speech play.
During use, mercury clinical thermometer 10 is put into detection groove 1, the detection groove backlight 45 that is arranged at detection groove 1 back is through transparent detection groove 1, for its mercury clinical thermometer to be detected 10 provides light source; The relative distance of CMOS camera that detection module 42 connects and mercury thermometer 10 to be detected is after suitably adjustment is confirmed; Start-up operation button 3; Image and numerical information by the CMOS camera obtains send control analysis module 41 to by detection module 42, and nationality is analyzed by control analysis module 41; And image and numeric data are stored in control analysis module 41 storage systems through data-interface 44; Meanwhile those images and data result are shown on the display screen 2, and audio player 46 reports, offer the user.
Shown in accompanying drawing 3, IMP is: the detection module 42 by computing machine carries out following process: IMAQ → gray scale enhancing → filtering → binaryzation → rim detection → feature extraction → mercury slug position → information extraction.And through data-interface 44 above-mentioned image and numerical information are sent in the storage system of control analysis module 41, and handle by computer system by detection module 42.
Claims (3)
1. a mercury clinical thermometer is assisted interpretation and analytic system device; It is characterized in that including: one is used for the detection groove (1) of ccontaining mercury clinical thermometer (10) to be detected; One shows the display screen (2) of detected image and numerical value, and one is used for the action button (3) of control system operation, and a control module and supply unit (4); Its display screen (2) is arranged at the top of base (40); Back in the detection groove (1) of placing mercury clinical thermometer (10) is provided with brightness height, luminous uniform detection groove backlight (45), and it can be LED, and adopts the distribution of light sources mode of side lamp formula;
One computing machine flush type LINUX is installed as the control analysis module (41) in the operating system in cabinet base (40); Its connection one is used for the detection module (42) of mercury clinical thermometer (10) image and numerical value collection; And data-interface (44), this detection module (42) comprises that one is used for the CMOS camera that mercury clinical thermometer (10) image information is gathered; Further be provided with system power supply device (43) in the cabinet base (40), itself and control analysis module (41) and detection module (42) electrically connect;
One is used for the data-interface (44) of data transmission; Its image and numeric data that detection module (42) is gathered is transferred in the stocking system of control analysis module (41), and is electrically connected by control analysis module (41) and display screen (2) and audio player (46);
The top of cabinet base (40) connects the display screen (2) of a demonstration mercury clinical thermometer image and numerical value, establishes the action button (3) of control system operation in display screen (2) below.
2. according to auxiliary interpretation of the described mercury clinical thermometer of claim 1 and analytic system device; It is characterized in that having: system power supply device (43) is used to the electric power that provides system and device to use; Include one for detecting the detection groove backlight (45) that light source is provided; This light source is that the detection groove (1) of ccontaining mercury clinical thermometer (10) provides luminous uniform light source; Satisfy the collection of CMOS camera to mercury thermometer (10) institute's displays temperature image and numerical value, this detection groove backlight (45) is arranged at back or the sidepiece that detects groove (1).
3. according to auxiliary interpretation of the described mercury clinical thermometer of claim 1 and analytic system device, it is characterized in that: wherein, detecting groove (1) is the transparent material that is made up of glass, organic glass material.
4. according to auxiliary interpretation of the described mercury clinical thermometer of claim 1 and analytic system device; It is characterized in that: wherein; Audio player (46) is arranged in the cabinet base (40) or the back of display screen (2), and it is that the person that looks the barrier and other users report the Temperature numerical that records through speech play.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214172 CN202582747U (en) | 2012-05-14 | 2012-05-14 | Auxiliary interpretation and analysis system device for mercury thermometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220214172 CN202582747U (en) | 2012-05-14 | 2012-05-14 | Auxiliary interpretation and analysis system device for mercury thermometer |
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| CN202582747U true CN202582747U (en) | 2012-12-05 |
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| CN 201220214172 Expired - Fee Related CN202582747U (en) | 2012-05-14 | 2012-05-14 | Auxiliary interpretation and analysis system device for mercury thermometer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454015A (en) * | 2013-08-23 | 2013-12-18 | 重庆科技学院 | Thermometer image acquisition device |
| CN103822727A (en) * | 2014-02-24 | 2014-05-28 | 青岛大学医学院附属医院 | Electronic clinical thermometer, electronic temperature measurement system and automatic reading method of mercury thermometer |
-
2012
- 2012-05-14 CN CN 201220214172 patent/CN202582747U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454015A (en) * | 2013-08-23 | 2013-12-18 | 重庆科技学院 | Thermometer image acquisition device |
| CN103822727A (en) * | 2014-02-24 | 2014-05-28 | 青岛大学医学院附属医院 | Electronic clinical thermometer, electronic temperature measurement system and automatic reading method of mercury thermometer |
| CN103822727B (en) * | 2014-02-24 | 2016-06-15 | 青岛大学医学院附属医院 | Electronic thermometer, electronic temperature measurement system and mercury clinical thermometer automatic reading method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130514 |