CN204719938U - Campus nicotine warning system - Google Patents
Campus nicotine warning system Download PDFInfo
- Publication number
- CN204719938U CN204719938U CN201520507533.9U CN201520507533U CN204719938U CN 204719938 U CN204719938 U CN 204719938U CN 201520507533 U CN201520507533 U CN 201520507533U CN 204719938 U CN204719938 U CN 204719938U
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- China
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- nicotine
- campus
- signal
- processing unit
- central processing
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Abstract
The utility model relates to campus nicotine warning system, this campus nicotine warning system comprises several nicotine signal pickup assemblies, several AD signal converters, central processing unit, wireless transmitter module, teacher's mobile phone, Campus Network Server, several nicotine signal pickup assemblies are separately positioned in different student dormitory, each nicotine signal pickup assembly connects an AD signal converter respectively, each AD signal converter is all connected with central processing unit, central processing unit connects wireless transmitter module, teacher's mobile phone and Campus Network Server install the wireless receiving module for receiving wireless transmitter module information respectively.The utility model is convenient to teacher and is solved student's smoking problem in the bedroom in time, for student provides a better rest environment.
Description
Technical field:
The utility model relates to nicotine detection system in air, what be specifically related to is campus nicotine warning system.
Background technology:
In junior middle school, senior middle school, university's bedroom ubiquity student smoking phenomenon, this situation impact is teen-age healthy, major part is wherein had to be the student being forced to passive smoking, this part student or do not know the harm of passive smoking, or know its harm but dare not or be unwilling for various reasons to prevent, have certain privacy because student smokes, teacher does not often have effective way to go and find out what's going in time, and this makes in the bedroom tobacco smoking status privately generally occur.
Summary of the invention:
The purpose of this utility model is to provide campus nicotine warning system, and this campus nicotine warning system exists student's smoking privately, the problem that teacher cannot grasp for solving campus.
The utility model solves the technical scheme that its technical matters adopts: this campus nicotine warning system comprises several nicotine signal pickup assemblies, several AD signal converters, central processing unit, wireless transmitter module, teacher's mobile phone, Campus Network Server, several nicotine signal pickup assemblies are separately positioned in different student dormitory, each nicotine signal pickup assembly connects an AD signal converter respectively, each AD signal converter is all connected with central processing unit, central processing unit connects wireless transmitter module, teacher's mobile phone and Campus Network Server install the wireless receiving module for receiving wireless transmitter module information respectively.
In such scheme, nicotine signal pickup assembly is made up of nicotine chemical sensor and analog amplify circuit.
The utility model has following beneficial effect:
Whether the utility model feeds back to management teacher containing exceeding certain density nicotine (namely whether having people's smoking) situation in time by student dormitory air, be convenient to teacher process in time, student's smoking problem in the bedroom can be solved in time, for student provides a better rest environment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1 nicotine chemical sensor 2 analog amplify circuit 3 AD signal converter 4 central processing unit 5 teacher mobile phone 6 Campus Network Server.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
As shown in Figure 1, this campus nicotine warning system comprises several nicotine signal pickup assemblies, several AD signal converters 3, central processing unit 4, wireless transmitter module, teacher's mobile phone 5, Campus Network Server 6, nicotine signal pickup assembly is connected and composed by nicotine chemical sensor 1 and analog amplify circuit 2, after each nicotine chemical sensor 1 is connected with corresponding analog amplify circuit 2, be separately positioned in corresponding student dormitory, like this, the nicotine chemical sensor 1 placed in each bedroom connects an analog amplify circuit 2, this analog amplify circuit 2 connects an AD signal converter 3, AD signal converter 3 in each bedroom above-mentioned is all connected with central processing unit 4, central processing unit 4 connects wireless transmitter module, teacher's mobile phone 5 and Campus Network Server 6 install the wireless receiving module for receiving wireless transmitter module information respectively.
During utility model works, nicotine chemical sensor 1 is for gathering nicotine signal, analog amplify circuit 2 correspondingly can transform into nicotine signal the electric signal of analog form, AD signal converter 3 is sent to central processing unit 4 after the analog-signal transitions that nicotine analog amplify circuit sends out can being become digital signal, central processing unit 4 adopts single-chip microcomputer, single-chip microcomputer carries out corresponding filtering process to this digital signal, and with preset value contrasts, if signal value is excessive, starts and report to the police thus alerting signal is sent, signal feeds back on management teacher mobile phone 5 after treatment in time, in addition, this signal is sent to Campus Network Server 6 simultaneously, Campus Network Server 6 will monthly each bedroom nicotine content situation be distributed on school website, related personnel is facilitated to go and find out what's going on, child bedroom nicotine content situation is understood as the head of a family can sign in school website by mobile phone, and relevant teacher can manage relevant bedroom in time, stop student's tobacco smoking status generation privately in the bedroom.
Claims (2)
1. a campus nicotine warning system, it is characterized in that: this campus nicotine warning system comprises several nicotine signal pickup assemblies, several AD signal converters (3), central processing unit (4), wireless transmitter module, teacher's mobile phone (5), Campus Network Server (6), several nicotine signal pickup assemblies are separately positioned in different student dormitory, each nicotine signal pickup assembly connects an AD signal converter (3) respectively, each AD signal converter (3) is all connected with central processing unit (4), central processing unit (4) connects wireless transmitter module, teacher's mobile phone (5) and Campus Network Server (6) install the wireless receiving module for receiving wireless transmitter module information respectively.
2. campus according to claim 1 nicotine warning system, is characterized in that: described nicotine signal pickup assembly is made up of nicotine chemical sensor (1) and analog amplify circuit (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507533.9U CN204719938U (en) | 2015-07-07 | 2015-07-07 | Campus nicotine warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507533.9U CN204719938U (en) | 2015-07-07 | 2015-07-07 | Campus nicotine warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204719938U true CN204719938U (en) | 2015-10-21 |
Family
ID=54318914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507533.9U Expired - Fee Related CN204719938U (en) | 2015-07-07 | 2015-07-07 | Campus nicotine warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204719938U (en) |
-
2015
- 2015-07-07 CN CN201520507533.9U patent/CN204719938U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170707 |