CN204065054U - A kind of indoor wireless Formaldehyde system - Google Patents
A kind of indoor wireless Formaldehyde system Download PDFInfo
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- CN204065054U CN204065054U CN201420418076.1U CN201420418076U CN204065054U CN 204065054 U CN204065054 U CN 204065054U CN 201420418076 U CN201420418076 U CN 201420418076U CN 204065054 U CN204065054 U CN 204065054U
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Abstract
The utility model discloses a kind of indoor wireless Formaldehyde system, comprises wireless formaldehyde sensor, WiFi wireless router, LED display, IP network, watch-dog and mobile terminal based on TCP/IP; Wireless formaldehyde sensor by the concentration of formaldehyde data of sensing by being wirelessly transmitted to WiFi wireless router, WiFi wireless router is connected with watch-dog with based on the LED display of TCP/IP by IP network, when the concentration of formaldehyde data that watch-dog monitors exceed setting value, watch-dog then sends warning message by IP network and WiFi wireless router to mobile terminal; WiFi module and the WiFi wireless router of described wireless formaldehyde sensor all adopt identical wireless network protocol standard.The whole testing process of the utility model is all automatically complete, and does not need professional and technical personnel to provide the service of detection; Do not need by industrial siding connecting sensor and LED display, structure is simple, installs simple; Directly be used in existing IP network, use convenient, overall cost is cheaper; Also there is auto-alarm function.
Description
Technical field
The utility model relates to a kind of indoor wireless Formaldehyde system.
Background technology
In recent years, existing commercially Formaldehyde method is varied, and have formaldehyde to test oneself box, the charge is small but the data detected are inaccurate.The detection method that the detection company of specialty uses is exactly precision determination method, comprises the high efficiency liquid chromatography of world health organisation recommendations, vapor-phase chromatography and spectrophotometric method etc.Or simple and easy determination, this method is mainly used in quick detection, and its precise requirements is not high.Mainly contain electrochemical method, can show determination data, and detector tube mode and measure paper mode, the color namely shown by detecting gas and indicator generation chemical reaction changes to measure detection gas concentration.
The main detecting instrument in present market has and is divided into fixed and portable, is mainly used in industrial and professional detection company, detect use inconvenient, overall high expensive.
Major defect is: (1) needs professional and technical personnel to provide the service of detection; (2) sensor of special purpose interface cannot be used in existing IP network, uses inconvenience; (3) overall cost is high.
In view of this, the present inventor studies the problems referred to above, and develop a kind of wireless formaldehyde sensor and monitoring system specially, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of indoor wireless Formaldehyde system, adopts the mode of WiFi wireless transmission, and order is installed simple, easy to use, with low cost.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of indoor wireless Formaldehyde system, comprises wireless formaldehyde sensor, WiFi wireless router, LED display, IP network, watch-dog and mobile terminal based on TCP/IP; Wherein wireless formaldehyde sensor comprises power supply, sensor chip, single-chip microcomputer and WiFi module, and sensor chip is connected with single-chip microcomputer with WiFi module; Sensor chip detects the concentration of formaldehyde information in air by electrochemical means, and convert concentration of formaldehyde information to WiFi module discernible signal by single-chip microcomputer, this signal is sent to WiFi wireless router with wireless transmission method by WiFi module, and WiFi wireless router is connected with watch-dog with based on the LED display of TCP/IP by IP network; WiFi module and the WiFi wireless router of wireless formaldehyde sensor all adopt identical wireless network protocol standard.
Described wireless network protocol standard is IEEE802.11b/g consensus standard.
Described monitor is also compared to the concentration of formaldehyde data received and the value preset, and when the concentration of formaldehyde data that watch-dog monitors exceed the value of setting, watch-dog then sends warning message by IP network to mobile terminal.
Described mobile terminal is mobile phone or PDA.
After adopting such scheme, the utility model is because the wireless transport module of wireless formaldehyde sensor and WiFi wireless router all adopt identical wireless network protocol standard, so, the air formaldehyde concentration content data that sensor chip can be collected, by the mode of WiFi wireless transmission, be sent to ubiquitous IP network, IP network is connected with based on the LED display of TCP/IP and watch-dog, and watch-dog and the LED display based on TCP/IP show the data received.
Like this, compared with prior art, whole testing process is all automatically complete to the utility model technology, does not need professional and technical personnel to provide the service of detection; Do not need by industrial siding connecting sensor and LED display, structure is simple, installs simple; Directly be used in existing IP network, use convenient, overall cost is cheaper.
Accompanying drawing explanation
Fig. 1 is network topology schematic diagram of the present utility model;
Fig. 2 is the hardware configuration schematic diagram of the wireless formaldehyde sensor of the utility model.
Label declaration
Wireless formaldehyde sensor 1, WiFi wireless router 2, based on the LED display 3 of TCP/IP, IP network 4, watch-dog 5, mobile terminal 6;
Power supply 100, sensor chip 200, single-chip microcomputer 300, WiFi module 400.
Embodiment
As shown in Figure 1-2, be a kind of indoor wireless Formaldehyde system that the utility model discloses, comprise wireless formaldehyde sensor 1, WiFi wireless router 2, LED display 3, IP network 4, watch-dog 5 and mobile terminal 6 based on TCP/IP, wherein wireless formaldehyde sensor 1 comprises power supply 100, sensor chip 200, single-chip microcomputer 300 and WiFi module 400, and sensor chip 200 is connected with single-chip microcomputer 300 with WiFi module 400, sensor chip 200 detects the concentration of formaldehyde information in air by electrochemical means, and convert concentration of formaldehyde information to WiFi module 400 discernible signal by single-chip microcomputer 300, this signal is sent to WiFi wireless router 2 with wireless transmission method by WiFi module 400, WiFi wireless router 2 is connected with watch-dog 5 with based on the LED display 3 of TCP/IP by IP network 4, watch-dog 5 and based on TCP/IP LED display 3 to receive data show, WiFi module 400 and the WiFi wireless router 2 of wireless formaldehyde sensor 1 all adopt identical wireless network protocol standard.
The key of this case is, the WiFi module 400 of wireless formaldehyde sensor 1 is identical with the wireless network protocol standard that WiFi wireless router 2 adopts, and can be specifically such as all adopt IEEE802.11b/g/n consensus standard.
Monitor 5 is also compared to the concentration of formaldehyde data received and the value preset, and when the concentration of formaldehyde data that watch-dog 5 monitors exceed setting value, watch-dog 5 passes through IP network 4 couples of mobile terminal 6(as mobile phone or PDA etc.) send warning message.
Wireless formaldehyde sensor 1 is placed on the place needing to monitor the content of formaldehyde in air in real time, and such as supermarket, cinema, house etc., for sensing the content of formaldehyde in this place.Wireless formaldehyde sensor 1, according to above-mentioned description, directly can be bought to businessman and obtain.Same check point can place multiple wireless formaldehyde sensor 1 becomes one group, the group number of wireless formaldehyde sensor 1 can be determined according to the number of the LED display 3 based on TCP/IP, the present embodiment, one group of corresponding LED display 3 based on TCP/IP of wireless formaldehyde sensor 1.The number of WiFi wireless router 2 can be determined, the present embodiment according to the place of wireless formaldehyde sensor 1, one group of corresponding WiFi wireless router 2 of wireless formaldehyde sensor 1.
The utility model uses the content of formaldehyde in wireless formaldehyde sensor 1 automatic monitoring air, and the content information of sensing is transferred to by WiFi wireless router 2 reach display content information based on the LED display 3 of TCP/IP and watch-dog 5, the industrial siding not needing prior art used connects, structure is simple, installs simple.By WiFi wireless transmission, by data acquisition in ubiquitous IP network 4, monitor convenient, overall cost is cheaper.When the content of formaldehyde information that watch-dog 5 monitors exceeds predetermined value, watch-dog 5 sends warning message by IP network 4 pairs of mobile terminals 6, reaches the effect known in advance.
These are only a preferred embodiment of the present utility model, the restriction not to protection domain of the present utility model.All equivalent variations done according to the mentality of designing of this case, all fall into the protection domain of this case.
Claims (4)
1. an indoor wireless Formaldehyde system, is characterized in that: comprise wireless formaldehyde sensor, WiFi wireless router, LED display, IP network, watch-dog and mobile terminal based on TCP/IP; Wherein wireless formaldehyde sensor comprises power supply, sensor chip, single-chip microcomputer and WiFi module, and sensor chip is connected with single-chip microcomputer with WiFi module; Sensor chip detects the concentration of formaldehyde information in air by electrochemical means, and convert concentration of formaldehyde information to WiFi module discernible signal by single-chip microcomputer, this signal is sent to WiFi wireless router with wireless transmission method by WiFi module, and WiFi wireless router is connected with watch-dog with based on the LED display of TCP/IP by IP network; WiFi module and the WiFi wireless router of wireless formaldehyde sensor all adopt identical wireless network protocol standard.
2. a kind of indoor wireless Formaldehyde system as claimed in claim 1, is characterized in that: described wireless network protocol standard is IEEE802.11b/g consensus standard.
3. a kind of indoor wireless Formaldehyde system as claimed in claim 1, it is characterized in that: described monitor is also compared to the concentration of formaldehyde data received and the value preset, when the concentration of formaldehyde data that watch-dog monitors exceed the value of setting, watch-dog then sends warning message by IP network to mobile terminal.
4. a kind of indoor wireless Formaldehyde system as claimed in claim 3, is characterized in that: described mobile terminal is mobile phone or PDA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418076.1U CN204065054U (en) | 2014-07-28 | 2014-07-28 | A kind of indoor wireless Formaldehyde system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420418076.1U CN204065054U (en) | 2014-07-28 | 2014-07-28 | A kind of indoor wireless Formaldehyde system |
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| Publication Number | Publication Date |
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| CN204065054U true CN204065054U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420418076.1U Active CN204065054U (en) | 2014-07-28 | 2014-07-28 | A kind of indoor wireless Formaldehyde system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017070815A1 (en) * | 2015-10-26 | 2017-05-04 | Shanghai Eagle Safety Equipment Ltd. | Monitoring systems and methods |
| CN107517198A (en) * | 2017-04-17 | 2017-12-26 | 周倩 | Concentration of formaldehyde signal conversion signal data module |
-
2014
- 2014-07-28 CN CN201420418076.1U patent/CN204065054U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017070815A1 (en) * | 2015-10-26 | 2017-05-04 | Shanghai Eagle Safety Equipment Ltd. | Monitoring systems and methods |
| CN107517198A (en) * | 2017-04-17 | 2017-12-26 | 周倩 | Concentration of formaldehyde signal conversion signal data module |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |