CN205300753U - Noise monitored control system of library - Google Patents
Noise monitored control system of library Download PDFInfo
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- CN205300753U CN205300753U CN201620032658.5U CN201620032658U CN205300753U CN 205300753 U CN205300753 U CN 205300753U CN 201620032658 U CN201620032658 U CN 201620032658U CN 205300753 U CN205300753 U CN 205300753U
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- noise
- library
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- gateway
- aggregation node
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Abstract
The utility model discloses a noise monitored control system of library belongs to the environmental protection field, include noise monitoring node, assemble node, gateway, monitoring host, alarm. Regard as noise monitoring node's controller to remind for the first time loud confused noise personnel with the AT89C51 singlechip, if first remind the invalid wiFi of utilization module, assemble the node, the gateway handles noise information transfer monitoring host, reports to the police to lasting more than 10 minutes the noise control host computer, reminds the administrator to go forward to prevent. The test indicates that system performance is good, can build good academic environment, is fit for installing and use in the library.
Description
Technical field
This utility model belongs to field of environment protection, is specifically related to a kind of library noise monitoring system.
Background technology
Library is the main place of College Students'Learning thinking, and quiet environment is high-efficiency learning premise. And library is an open place, often someone will chat or speak up and affect surrounding people study. In order to build good academic environment, the utility model proposes a kind of noise monitoring system.
Along with the development of intelligent control technology and communication technology, installing Wi-Fi hotspot in library is also main trend. WiFi module used by this utility model just may act as Wi-Fi hotspot. This utility model can be greatly reduced the workload of librarian.
Utility model content
This utility model purpose is to provide a kind of library noise monitoring system, has solved the difficult problem in existing library management.
In order to achieve the above object, the technical scheme that this utility model adopts is: library noise monitoring system, it is characterised in that include multiple noise probe node, multiple aggregation node, library Surveillance center. Described noise probe node includes AT89C51 single-chip microcomputer and the sound transducer being connected on AT89C51 single-chip microcomputer, power supply, speaker, warning lamp, WiFi module. Described WIFI module is connected by wireless with aggregation node; Described library Surveillance center includes gateway, monitoring host computer, alarm. Described gateway is wireless with aggregation node to be connected, and gateway is connected with monitoring host computer, and alarm is connected with monitoring host computer. It it is all one-to-many manner between WiFi module and aggregation node and aggregation node and gateway.
Described library noise monitoring system, it is characterised in that: described WiFi module adopts ESP8266 chip.
Described library noise monitoring system, it is characterised in that: described aggregation node is wireless router.
This utility model having the beneficial effect that compared with prior art: the control chip that this utility model adopts AT89C51 single-chip microcomputer to be noise measuring node, its price is low, and control performance is stable, cost performance is high. WiFi used can be used for monitoring the transmission of information and serving as focus for user's online, saves cost.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model.
Fig. 2 is this utility model structured flowchart;
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail:
As it is shown in figure 1, library noise monitoring system, including noise monitoring node, aggregation node, gateway, monitoring host computer, alarm.By an aggregation node, noise nodal informations multiple near it are uploaded to gateway, gateway the information that multiple aggregation nodes receive is passed to monitoring host computer. The noise signal received is processed by monitoring host computer.
As in figure 2 it is shown, noise monitoring node includes AT89C51 single-chip microcomputer and the sound transducer being connected on AT89C51 single-chip microcomputer, power supply, speaker, warning lamp, WiFi module. Sound transducer gathers noise signal and send single-chip microcomputer, and single-chip microcomputer judges whether the noise signal exceeding threshold value continues 3 minutes, if it exceeds 3 minutes Single-chip Controlling warning flickers, speakers send " quiet please be thanks ", reminds for the first time. If reminding effective noise not upload for the first time. If it is invalid to remind for the first time, single-chip microcomputer is sent to monitoring host computer the noise signal detected is processed by WiFi module, aggregation node, gateway. If noise signal persistent period to 10 minutes monitoring host computer goes to prevent before starting alarm equipment alarm prompting librarian.
Claims (3)
1. library noise monitoring system, it is characterised in that include multiple noise probe node, multiple aggregation node, library Surveillance center; Described noise probe node includes AT89C51 single-chip microcomputer and the sound transducer being connected on AT89C51 single-chip microcomputer, power supply, speaker, warning lamp, WiFi module; Described WiFi module is connected by wireless with aggregation node; Described library Surveillance center includes gateway, monitoring host computer, alarm; Described gateway is wireless with aggregation node to be connected, and gateway is connected with monitoring host computer, and alarm is connected with monitoring host computer; It it is all one-to-many manner between WiFi module and aggregation node and aggregation node and gateway.
2. library noise monitoring system according to claim 1, it is characterised in that: described WiFi module adopts ESP8266 chip.
3. library noise monitoring system according to claim 1, it is characterised in that: described aggregation node is wireless router.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032658.5U CN205300753U (en) | 2016-01-12 | 2016-01-12 | Noise monitored control system of library |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620032658.5U CN205300753U (en) | 2016-01-12 | 2016-01-12 | Noise monitored control system of library |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205300753U true CN205300753U (en) | 2016-06-08 |
Family
ID=56475159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620032658.5U Expired - Fee Related CN205300753U (en) | 2016-01-12 | 2016-01-12 | Noise monitored control system of library |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205300753U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231242A (en) * | 2016-06-28 | 2016-12-14 | 安徽华脉科技发展有限公司 | A kind of library monitoring system |
| CN107166234A (en) * | 2017-05-18 | 2017-09-15 | 福州外语外贸学院 | Library's noise alarm set |
| CN107566497A (en) * | 2017-09-07 | 2018-01-09 | 合肥师范学院 | Square dance noise monitoring system and method for work based on Zigbee and NB IOT wireless protocols |
| CN109100010A (en) * | 2018-07-12 | 2018-12-28 | 星络科技有限公司 | community noise control method, device, terminal and computer readable storage medium |
-
2016
- 2016-01-12 CN CN201620032658.5U patent/CN205300753U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106231242A (en) * | 2016-06-28 | 2016-12-14 | 安徽华脉科技发展有限公司 | A kind of library monitoring system |
| CN107166234A (en) * | 2017-05-18 | 2017-09-15 | 福州外语外贸学院 | Library's noise alarm set |
| CN107166234B (en) * | 2017-05-18 | 2019-03-26 | 福州外语外贸学院 | Library's noise alarm set |
| CN107566497A (en) * | 2017-09-07 | 2018-01-09 | 合肥师范学院 | Square dance noise monitoring system and method for work based on Zigbee and NB IOT wireless protocols |
| CN109100010A (en) * | 2018-07-12 | 2018-12-28 | 星络科技有限公司 | community noise control method, device, terminal and computer readable storage medium |
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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 |
Granted publication date: 20160608 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |