CN202734961U - Prewarning apparatus for basking time - Google Patents
Prewarning apparatus for basking time Download PDFInfo
- Publication number
- CN202734961U CN202734961U CN 201220298862 CN201220298862U CN202734961U CN 202734961 U CN202734961 U CN 202734961U CN 201220298862 CN201220298862 CN 201220298862 CN 201220298862 U CN201220298862 U CN 201220298862U CN 202734961 U CN202734961 U CN 202734961U
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- chip microcomputer
- warning device
- ultraviolet sensor
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- lead
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Abstract
The utility model discloses a prewarning apparatus for basking time and a circuit board thereof is provided with a power supply (1), an ultraviolet sensor (2), a display part (3), a single-chip microcomputer (4), the prewarning apparatus (5) and a button (7). The power supply (1) is connected with the ultraviolet sensor (2) by a first lead and is connected with the single-chip microcomputer (4) by a second lead. The ultraviolet sensor (2) is connected with the single-chip microcomputer (4) by a third lead. The single-chip microcomputer (4) is connected with the prewarning apparatus (5) by a fifth lead, connected with the button (7) by a sixth lead and connected with the display part (3) by a seventh lead. By accumulatively measuring ultraviolet dosage, how long solarization time is can be accurately obtained. The prewarning apparatus has the advantages of very high reliability, simple principle, convenient operation and small size. The prewarning apparatus brings large convenience for people's trip.
Description
Technical field
The utility model relates to a kind of time prior-warning device of getting sun, and specifically relates to a kind of prior-warning device of determining the time of getting sun by measuring uitraviolet intensity.
Background technology
Along with the progress of society, the raising of people's quality of life, seashore tourism has become a kind of fashion.People generally believe that coating suncream just can protect health not to be subjected to the injury of the sun; but fact proved and still have many visitors by ultraviolet ray burn; trace it to its cause, be he does not know how long human body beach sunbath is advisable, how long multipotency stays under what weather.Ozonosphere is destroyed further serious recently, the amount of ultraviolet irradiation on ground increases greatly, wherein UVB ultraviolet ray wave band obviously increases more, therefore study well the temporal quantitative test work that human body is got sun, in time take effective safeguard procedures to reduce ultraviolet injury on human body on people and have extremely crucial impact.
The monitoring of ultraviolet radiation intensity and research are the hot topics of countries in the world research always, as far back as middle 1980s, Australia has just carried out the ultraviolet radiation monitoring, and New Zealand was just by the per hour harmful ultraviolet period forecast of one-shot of news media in 1987.In addition, the countries such as the U.S., Austria, Germany, Britain, France, Norway, Belgium, Holland, Greece carry out also early.It is exactly the initial stage in age that the observation of China's ultraviolet radiation and research start from twentieth century, in recent years, along with specialized meteorological services in the urgent need to, China has successively carried out in each big city observation and the forecast of ultraviolet radiation, uitraviolet intensity is carried out strong and weak classification, and Beijing, Liaoning, zhejiang and other places have been developed corresponding system and have been dropped into professional the use.But these products or system all lay particular emphasis on the detection of ultraviolet light intensity, and simply uitraviolet intensity is carried out strong and weak classification, do not see the get sun study of warning of time of human body, the meteorological department of specialty also only is the grade forecast that provides uitraviolet intensity, should people get sun or not? how long shine the sun? etc. problem still without be from.
Summary of the invention
The purpose of this utility model is to have overcome deficiency of the prior art, provides a kind of by utilizing Ultraviolet sensor to measure uitraviolet intensity and uv dosage being carried out the time of getting sun prior-warning device totally.
In order to solve the problems of the technologies described above, the utility model is to be achieved through the following technical solutions:
A kind of time prior-warning device of getting sun is characterized in that: be furnished with power supply, Ultraviolet sensor, display unit, single-chip microcomputer, prior-warning device, button on its circuit board; Wherein, power supply is connected with Ultraviolet sensor, is connected with single-chip microcomputer by the second wire by the first wire; Ultraviolet sensor is connected with single-chip microcomputer by privates; Single-chip microcomputer is connected with prior-warning device, is connected with button, is connected with display unit by the 7th wire by the 6th wire by the 5th wire.
Described Ultraviolet sensor adopts semiconductor GaN sill, the output linearity voltage signal, and detecting wavelength is the ultraviolet ray of 200-370nm.
Described prior-warning device is hummer.
Described Ultraviolet sensor also is connected with communication serial port by privates.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is not the detection that only lays particular emphasis on ultraviolet light intensity, neither only simply uitraviolet intensity be carried out dividing of power, but utilize Ultraviolet sensor quantitative measurment uitraviolet intensity and uv dosage is calculated, carry out immediately early warning when arriving threshold values.And this principle of device is simple, and easy to operate, volume is little, is fit to Portable civil, brings great convenience to people's trip, has wide practical use and very large commercial value.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, the utility model device is furnished with power supply 1, Ultraviolet sensor 2, display unit 3, single-chip microcomputer 4, hummer 5, communication serial port 6, button 7 at circuit board.Wherein, power supply is connected with Ultraviolet sensor 2, is connected with single-chip microcomputer 4 by the second wire 9 by the first wire 8; Ultraviolet sensor 2 is connected with single-chip microcomputer 4, is connected with communication 6 with string by privates 13 by privates 10; Single-chip microcomputer 4 is connected with hummer 5, is connected with button 7 by the 6th wire 14 by the 5th wire 12, is connected with display unit 3 by the 7th wire 11; Described display unit is made of 6 charactrons.
The utility model Ultraviolet sensor 2 models can be UVM-30A, and single-chip microcomputer 4 models are Mega16.
What display unit 3 of the present utility model showed is the sunshine-duration value, and this value was by tax zero after button 7 was pressed.
Single-chip microcomputer 4 of the present utility model has a whole set of programming and system development tool, comprising: C CompilerTools, grand compilation, program debugger/software simulator, emulator and evaluation board are many embedded Control applying flexibles solution cheaply.
Measuring of 4 pairs of uitraviolet intensities of single-chip microcomputer, when cumulative amount surpassed current ultraviolet threshold value of getting sun, single-chip microcomputer 4 started hummers 5, and hummer 5 will carry out the reasonable sunshine-duration of warning reminding and be through with.
Serial communication 6 of the present utility model can enter data into computer, is convenient to analysis and calculation.
Claims (4)
1. the time prior-warning device of getting sun is characterized in that: be furnished with power supply (1), Ultraviolet sensor (2), display unit (3), single-chip microcomputer (4), prior-warning device (5), button (7) on its circuit board; Wherein, power supply (1) is connected with Ultraviolet sensor (2), is connected with single-chip microcomputer (4) by the second wire (9) by the first wire (8); Ultraviolet sensor (2) is connected with single-chip microcomputer (4) by privates (10); Single-chip microcomputer (4) is connected with prior-warning device (5), is connected with button (7), is connected with display unit (3) by the 7th wire (11) by the 6th wire (14) by the 5th wire (12).
2. the time prior-warning device of getting sun according to claim 1 is characterized in that: described Ultraviolet sensor (2) adopts semiconductor GaN sill, the output linearity voltage signal, and detecting wavelength is the ultraviolet ray of 200-370nm.
3. the time prior-warning device of getting sun according to claim 1 and 2, it is characterized in that: described prior-warning device (5) is hummer.
4. the time prior-warning device of getting sun according to claim 1 is characterized in that: described Ultraviolet sensor (2) also is connected with communication serial port (6) by privates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298862 CN202734961U (en) | 2012-06-25 | 2012-06-25 | Prewarning apparatus for basking time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298862 CN202734961U (en) | 2012-06-25 | 2012-06-25 | Prewarning apparatus for basking time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202734961U true CN202734961U (en) | 2013-02-13 |
Family
ID=47660648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298862 Expired - Fee Related CN202734961U (en) | 2012-06-25 | 2012-06-25 | Prewarning apparatus for basking time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202734961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735336A (en) * | 2012-07-11 | 2012-10-17 | 河海大学 | Basking time quantitative analysis device and measuring method thereof |
-
2012
- 2012-06-25 CN CN 201220298862 patent/CN202734961U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102735336A (en) * | 2012-07-11 | 2012-10-17 | 河海大学 | Basking time quantitative analysis device and measuring method thereof |
| CN102735336B (en) * | 2012-07-11 | 2014-03-12 | 河海大学 | Basking time quantitative analysis device and measuring method thereof |
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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: 20130213 Termination date: 20130625 |