CN102445913A - Temperature monitoring system and method - Google Patents
Temperature monitoring system and method Download PDFInfo
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- CN102445913A CN102445913A CN2010105000090A CN201010500009A CN102445913A CN 102445913 A CN102445913 A CN 102445913A CN 2010105000090 A CN2010105000090 A CN 2010105000090A CN 201010500009 A CN201010500009 A CN 201010500009A CN 102445913 A CN102445913 A CN 102445913A
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Abstract
The invention provides a temperature monitoring method, comprising the following steps of: receiving a color code of each pixel point on a picture which is photographed by an infrared camera and recording a serial number of each color code according to a sequence for receiving the color codes; when the received color code is located in a color code region corresponding to an alarming temperature range, determining the position of the pixel point corresponding to the color code in the picture according to the serial number of the color code; determining the region corresponding to a photographing range according to the positions of the pixel point in the picture, and judging that an object in the region is at a high-temperature state; and starting an alarming device and controlling a laser diode to point at the object in the region. The invention further provides a temperature monitoring system; with the adoption of the invention, a monitoring people can conveniently know about people or objects at the high-temperature state.
Description
Technical field
The present invention relates to a kind of monitoring system and method, relate in particular to a kind of temperature monitoring system and method.
Background technology
In airport and some Production Regional, need monitor the temperature of people, object or environment.Monitor said temperature and adopt following method usually: after utilizing the infrared camera pictures taken, picture shot is sent to computer, the monitor staff analyzes to check whether there be people or the object that is in the condition of high temperature in the surveillance area on computers.Yet, because monitor staff's carelessness is prone to the people or the object that cause under-enumeration to be in the condition of high temperature.
Summary of the invention
In view of above content, be necessary to provide a kind of temperature monitoring system, can precise monitoring arrive the temperature of human body or object, and give the alarm.
Also be necessary to provide a kind of temperature monitoring method, can precise monitoring arrive the temperature of human body or object, and give the alarm.
A kind of temperature monitoring system; Run in the microcontroller; This microcontroller is connected in infrared camera, and this microcontroller also is connected in warning horn and laser diode, and said temperature monitoring system comprises: receiver module; The color code that is used for each pixel on the picture of receiving infrared-ray shot by camera, and according to the sequence number of each color code of journal that receives color code; Search module; Be used for when the color code that receives is in the corresponding color code zone of caution temperature range; Confirm the position of pixel in picture that this color code is corresponding according to the sequence number of this color code; Thereby the position in definite picture is in the condition of high temperature corresponding to the zone in the coverage to judge the object in this zone; And control module, be used to start warning horn, and the control laser diode points to the object in the said zone.
A kind of temperature monitoring method; Be applied to microcontroller; This microcontroller is connected in infrared camera, warning horn and laser diode; This method comprises the steps: the color code of each pixel on the picture of receiving infrared-ray shot by camera, and according to the sequence number of each color code of journal that receives color code; When the color code that receives is in the corresponding color code zone of caution temperature range, confirm the position of pixel in picture that this color code is corresponding according to the sequence number of this color code; Confirm to judge that corresponding to the zone in the coverage object in this zone is in the condition of high temperature according to the position in this picture; And start warning horn, and the control laser diode points to the object in the said zone.
Compared to prior art, said temperature monitoring system and method are utilized the infrared ray sensing temperature function of infrared camera and are taken the photograph function, and the temperature of monitoring human or object is sent caution when monitoring too high crowd of temperature or article in real time.
Description of drawings
Fig. 1 is the running environment figure of temperature monitoring system preferred embodiment of the present invention.
Fig. 2 is the functional block diagram of temperature monitoring system 10 among Fig. 1.
Fig. 3 is the operation process chart of temperature monitoring method preferred embodiment of the present invention.
The main element symbol description
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| Warning horn | 3 |
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Embodiment
As shown in Figure 1, be the running environment figure of temperature monitoring system preferred embodiment of the present invention.This temperature monitoring system 10 runs in the microcontroller 1, and this microcontroller 1 is connected in infrared camera 2, and these infrared camera 2 picture shot are monochromatic picture.Every pictures comprises a plurality of pixels, and this infrared camera 2 converts each pixel on the monochromatic picture into corresponding color code, and the color code corresponding like whole white is FFFFFFH.This infrared camera 2 sends this color code to microcontroller 1 in a certain order.In the present embodiment, this infrared camera 2 is that first pixel with the upper left corner of a pictures begins, and from left to right, the color code that pixels all on this picture is corresponding of order from top to bottom sends said microcontroller 1 to.
Said microcontroller 1 comprises database 11, has stored the corresponding color code zone of caution temperature range that the user is provided with in this database 11.For example, the caution temperature range is greater than 37 degrees centigrade, and the color code zone that is provided with greater than 37 degrees centigrade is greater than FFEECCH.The color code that this microcontroller 1 also is used for infrared camera 2 is sent compares with the corresponding color code zone of caution temperature range of database 11 storages one by one; Check and whether have the color code that is in the corresponding color code zone of this caution temperature range in the color code that is received; If exist, judge that then there is people or the object that is in the condition of high temperature at the corresponding pixel place of this color code.
Said microcontroller 1 has also connected warning horn 3 and laser diode 4, and this warning horn 3 is used for when the captured object handles condition of high temperature, and signal gives the alarm.Said laser diode 4 is used to send people who is in the condition of high temperature or the object in the laser guide coverage, and particularly, the pixel that these laser diode 4 sensings are in the condition of high temperature is corresponding to the zone in the coverage.
As shown in Figure 2, be the functional block diagram of temperature monitoring system 10 among Fig. 1.Said temperature monitoring system 10 comprises: receiver module 100, judge module 101, search module 102 and control module 103.Said module is the software program section with specific function, and this software is stored in computer-readable recording medium or other memory device, can be carried out by computing machine or other calculation element that comprises processor, thus the work flow of the monitor temperature among completion the present invention.
As shown in Figure 3, be the operation process chart of temperature monitoring method preferred embodiment of the present invention.
Step S30, the color code of each pixel in the pictures that receiver module 100 receiving infrared-ray video cameras 2 send, and according to the sequence number of each color code of journal that receives color code.In the present embodiment, if the pixel of this picture is 100*100, the sequence number of the color code of first pixel in the upper left corner of picture is 1, and by that analogy, then the sequence number of the color code of last pixel is 10000 in this picture.
Step S31, judge module 101 judge that the color code that received is whether in the corresponding color code zone of caution temperature range.If the color code that received is in the corresponding color code zone of caution temperature range, execution in step S32 then.If the color code that received is in the corresponding color code zone of caution temperature range, process ends then.
Step S32 searches module 102 and confirms the position of pixel in picture that this color code is corresponding according to the sequence number of said color code.
Step S33 searches module 102 and confirms corresponding to the zone in the coverage according to the position in this picture, and confirms that the object that is in said zone is in the condition of high temperature.Particularly; Said coverage can be divided into a plurality of zones according to the ratio identical with the picture pixel, and for example the pixel of a pictures is 100*100, and then coverage can be divided into 100*100 zone; Wherein, each pixel in the captured picture is corresponding one by one with the zone of being divided.For example; If the sequence number of color code is that 5000 point is in the corresponding color code zone of said caution temperature range; Then search module 102 and at first confirm the 5000th position of pixel in this picture in this picture; And confirm the zone in the corresponding coverage, and confirm that the object in this zone is in the condition of high temperature according to the position in this picture.
Step S34, control module 103 starts warning horn 3, and controls laser diode 4 sensings and search module 102 determined zones corresponding to coverage, is convenient to the monitor staff and views the object that is in the condition of high temperature.
It should be noted last that; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although the present invention is specified with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention, and do not break away from the spirit and the scope of technical scheme of the present invention.
Claims (4)
1. a temperature monitoring system runs in the microcontroller, it is characterized in that, this microcontroller is connected in infrared camera, and this microcontroller also is connected in warning horn and laser diode, and said temperature monitoring system comprises:
Receiver module is used for the color code of each pixel on the picture of receiving infrared-ray shot by camera, and according to the sequence number of each color code of journal that receives color code;
Search module; Be used for when the color code that receives is in the corresponding color code zone of caution temperature range; Confirm the position of pixel in picture that this color code is corresponding according to the sequence number of this color code; Thereby the position in definite picture is in the condition of high temperature corresponding to the zone in the coverage to judge the object in this zone; And
Control module is used to start warning horn, and the control laser diode points to the object in the said zone.
2. temperature monitoring system as claimed in claim 1; It is characterized in that; Said infrared camera is used to take said picture, and converts all pixels in this picture into corresponding color code, and begins from first pixel in the upper left corner of this picture; According to from left to right, the color code that order is from top to bottom sent all pixels of this picture is sent to microcontroller.
3. a temperature monitoring method is applied to microcontroller, it is characterized in that, this microcontroller is connected in infrared camera, warning horn and laser diode, and this method comprises the steps:
The color code of each pixel on the picture of receiving infrared-ray shot by camera, and according to the sequence number of each color code of journal that receives color code;
When the color code that receives is in the corresponding color code zone of caution temperature range, confirm the position of pixel in picture that this color code is corresponding according to the sequence number of this color code;
Confirm corresponding to the zone in the coverage according to the position in this picture, and judge that the object in this zone is in the condition of high temperature; And
Start warning horn, and the control laser diode points to the object in the said zone.
4. temperature monitoring method as claimed in claim 3; It is characterized in that; This method also comprises: infrared camera is taken said picture, converts all pixels in this picture into corresponding color code, and begins from first pixel in the upper left corner of this picture; According to from left to right, the color code that order is from top to bottom sent all pixels of this picture is sent to microcontroller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105000090A CN102445913A (en) | 2010-10-08 | 2010-10-08 | Temperature monitoring system and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105000090A CN102445913A (en) | 2010-10-08 | 2010-10-08 | Temperature monitoring system and method |
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| CN102445913A true CN102445913A (en) | 2012-05-09 |
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| CN2010105000090A Pending CN102445913A (en) | 2010-10-08 | 2010-10-08 | Temperature monitoring system and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852186A (en) * | 2012-12-03 | 2014-06-11 | 财团法人工业技术研究院 | Non-contact temperature measuring method |
| CN111543964A (en) * | 2020-05-28 | 2020-08-18 | 上海理工大学 | Skin temperature distribution measuring method based on temperature-sensitive color-changing material and imaging |
| CN112945392A (en) * | 2021-02-02 | 2021-06-11 | 山东省农业科学院畜牧兽医研究所 | System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology |
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| JP2004085355A (en) * | 2002-08-27 | 2004-03-18 | Hitachi Cable Ltd | Temperature measurement device and temperature monitoring system |
| CN1627051A (en) * | 2003-12-11 | 2005-06-15 | 虹光精密工业（苏州）有限公司 | Temperature sensing device |
| CN101169891A (en) * | 2006-11-30 | 2008-04-30 | 中国科学院长春光学精密机械与物理研究所 | Intelligent anti-theft monitor |
| CN101581989A (en) * | 2009-06-17 | 2009-11-18 | 中国华录集团有限公司 | System for capturing and positioning image |
| CN101854846A (en) * | 2007-06-25 | 2010-10-06 | 真实成像有限公司 | Method, device and system for thermography |
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2010
- 2010-10-08 CN CN2010105000090A patent/CN102445913A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004085355A (en) * | 2002-08-27 | 2004-03-18 | Hitachi Cable Ltd | Temperature measurement device and temperature monitoring system |
| CN1627051A (en) * | 2003-12-11 | 2005-06-15 | 虹光精密工业（苏州）有限公司 | Temperature sensing device |
| CN101169891A (en) * | 2006-11-30 | 2008-04-30 | 中国科学院长春光学精密机械与物理研究所 | Intelligent anti-theft monitor |
| CN101854846A (en) * | 2007-06-25 | 2010-10-06 | 真实成像有限公司 | Method, device and system for thermography |
| CN101581989A (en) * | 2009-06-17 | 2009-11-18 | 中国华录集团有限公司 | System for capturing and positioning image |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103852186A (en) * | 2012-12-03 | 2014-06-11 | 财团法人工业技术研究院 | Non-contact temperature measuring method |
| CN111543964A (en) * | 2020-05-28 | 2020-08-18 | 上海理工大学 | Skin temperature distribution measuring method based on temperature-sensitive color-changing material and imaging |
| CN112945392A (en) * | 2021-02-02 | 2021-06-11 | 山东省农业科学院畜牧兽医研究所 | System and method for rapidly monitoring body temperature of live pig based on infrared thermal imaging technology |
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Application publication date: 20120509 |