CN112820077A - Indoor environment detection warning system - Google Patents
Indoor environment detection warning system Download PDFInfo
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- CN112820077A CN112820077A CN202110062568.6A CN202110062568A CN112820077A CN 112820077 A CN112820077 A CN 112820077A CN 202110062568 A CN202110062568 A CN 202110062568A CN 112820077 A CN112820077 A CN 112820077A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/33—Services specially adapted for particular environments, situations or purposes for indoor environments, e.g. buildings
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Environmental & Geological Engineering (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of indoor environment detection warning, and discloses an indoor environment detection warning system, which comprises: the system comprises an air quality detector AQTi, a node computing server NCSiet, a cloud computing server CCSiet and a smart phone SPi, wherein the air quality detector AQTi is deployed in an indoor area range of a building house and used for detecting indoor air quality parameters; the indoor environment monitoring system comprises a central computing module for generating an air quality monitoring report, when the air quality monitoring report shows that indoor air quality parameter data are abnormal, the central computing module directly sends the report to an alarm module, and the alarm module immediately and actively sends alarm information to family members. The invention solves the technical problem of how to timely send out warning information aiming at abnormal conditions occurring in indoor environment.
Description
Technical Field
The invention relates to the technical field of indoor environment detection warning, in particular to an indoor environment detection warning system.
Background
The indoor environment problems such as toxic gas content exceeding the standard brought by the current interior decoration materials seriously threaten the human health. In addition, indoor disasters such as indoor fire, gas leakage and the like seriously threaten the life and property safety of people. Because the healthy indoor environment is closely related to the life of each person, the detection of the indoor environment temperature, humidity and gas quality is of great importance, and more importantly, the method is used for sending warning information to the indoor persons in time according to the abnormal conditions of the indoor environment, and becomes an important measure for safety guarantee.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an indoor environment detection warning system to solve the technical problem of timely sending warning information aiming at abnormal conditions of the indoor environment.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
an indoor environment detection warning system, comprising: the system comprises an air quality detector AQTi, a node computing server NCSiet, a cloud computing server CCSiet and a smart phone SPi, wherein the air quality detector AQTi is deployed in an indoor area range of a building and used for detecting indoor air quality parameters, the node computing server NCSiet is deployed in the indoor area range of the building and runs indoor environment monitoring system server software, the cloud computing server CCSiet runs indoor environment monitoring system server software and is erected at a remote cloud end, and the smart phone SPi runs indoor environment monitoring system client software and is carried by family members;
the air quality detector AQTi is in communication connection with a node computing server NCSiet, the node computing server NCSiet is in communication connection with a cloud computing server CCSiet, and the cloud computing server CCSiet is in communication connection with a smart phone SPi;
the indoor environment monitoring system comprises a central computing module for generating an air quality monitoring report, when the air quality monitoring report shows that indoor air quality parameter data are abnormal, the central computing module directly sends the report to an alarm module, and the alarm module immediately and actively sends alarm information to family members.
Furthermore, the indoor environment monitoring system comprises a data storage module, a standard parameter setting module, an environment monitoring report module, an alarm module and a central computing module, wherein the central computing module is in communication connection with the storage module, the standard parameter setting module, the environment monitoring report module and the alarm module respectively.
Furthermore, the data storage module and the air quality detector AQTi are in communication connection with each other, and the data storage module is used for receiving and storing various air quality parameter data acquired by the air quality detector AQTi.
Further, the node computing server NCSiet carries out safe registration of legal communication authority on the air quality detector AQTi, and the safe registration method comprises the following steps:
the communication module of the node computing server NCSiet randomly generates and discloses the following parameters to the communication module of the air quality detector AQTi:
a prime number P and a, wherein the definition domain of the curve E is in a finite domain to generate P belonging to E;
a legal communication key x (1) is randomly selected by a communication module of an air quality detector AQTi<x<p), setting y ═ f (x) is the polynomial y ═ ax of degree of y with respect to xiWherein the positive integer i is ∈ [2,5 ]]After that, the polynomial y is set to axiTo the communication module of the node calculation server nciet;
the node computing server NCSiet carries out safety certification of legal communication authority on the air quality detector AQTi, and the safety certification method comprises the following steps:
the communication module of the air quality detector AQTi randomly generates a number R, calculates V as RP (modp), and sends V to the communication module of the node calculation server NCSiet;
a communication module of the node calculation server NCSiet randomly generates a value m of i, and returns the value m of i to a communication module of an air quality detector AQTi;
after the communication module of the air quality detector AQTi receives the value m, y starts to be calculatedm＝axm，Y＝ymP, mixing ymY is sent to a communication module of the NCSiet;
the communication module of the node calculation server NCSiet randomly generates a number S, calculates r as V + SY (modp), and sends the number S to the communication module of the air quality detector AQTi;
the communication module of the air quality detector AQTi receives S and calculates Q ═ R + Sym(modp) sending Q to the communication module of the node computing server NCSiet;
after receiving Q, the communication module of the node calculation server NCSiet starts to calculate l ═ qp (modp), and then verifies whether the equation r ═ l is true;
if the equation is established, the air quality detector AQTi is proved to have legal communication authority, and the node calculation server NCSiet receives a data transmission request of the air quality detector AQTi.
(III) advantageous technical effects
Compared with the prior art, the invention has the following beneficial technical effects:
the air quality detector AQTi for detecting indoor air quality parameters is deployed in the indoor area range of a building house, the node computing server NCSiet running with indoor environment monitoring system server software is deployed in the indoor area range of the building house, and a central computing module of an indoor environment monitoring system computes indoor air quality parameter data in real time to generate an air quality monitoring report; if the air quality monitoring report shows that the indoor air quality parameter data is normal, the central computing module sends the report to the environment monitoring report module, and the environment monitoring report module periodically and actively pushes the report to family members; when the air quality monitoring report shows that the indoor air quality parameter data is abnormal, the central computing module directly sends the report to the alarm module, and the alarm module immediately and actively sends alarm information to family members;
therefore, the technical problem of how to timely send out warning information aiming at abnormal conditions occurring in the indoor environment is solved.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An indoor environment detection warning system, comprising: the system comprises an air quality detector AQTi, a node computing server NCSiet, a cloud computing server CCSiet and a smart phone SPi, wherein the air quality detector AQTi is deployed in an indoor area range of a building and used for detecting indoor air quality parameters, the node computing server NCSiet is deployed in the indoor area range of the building and runs indoor environment monitoring system server software, the cloud computing server CCSiet runs indoor environment monitoring system server software and is erected at a remote cloud end, and the smart phone SPi runs indoor environment monitoring system client software and is carried by family members;
the air quality detector AQTi is in communication connection with the node computing server NCSiet through a wireless network, the node computing server NCSiet is in communication connection with the cloud computing server CCSiet through network communication equipment, and the cloud computing server CCSiet is in communication connection with the smart phone SPi through a wireless public network;
the indoor environment monitoring system comprises a data storage module, a standard parameter setting module, an environment monitoring report module, an alarm module and a central computing module, wherein the central computing module is respectively in communication connection with the storage module, the standard parameter setting module, the environment monitoring report module and the alarm module;
the data storage module is in communication connection with the air quality detector AQTi and is used for receiving and storing various air quality parameter data acquired by the air quality detector AQTi;
the standard parameter setting module is used for setting and storing safety standard values of various safety parameters of the air quality;
the central calculation module calls data from the data storage module and the standard parameter setting module respectively, and is used for calculating indoor air quality parameter data in real time and generating an air quality monitoring report;
if the air quality monitoring report shows that the indoor air quality parameter data is normal, the central computing module sends the report to an environment monitoring report module, and the environment monitoring report module periodically and actively pushes the report to family members;
if the air quality monitoring report shows that the indoor air quality parameter data is abnormal, the central computing module directly sends the report to the alarm module, and the alarm module immediately and actively sends alarm information to family members;
further, in order to prevent an illegal network node from impersonating the air quality detector AQTi to send false indoor air quality parameter detection data to the node calculation server NCSiet, when the air quality detector AQTi sends a data transmission request to the node calculation server NCSiet, the node calculation server NCSiet performs legal communication authority authentication on the air quality detector AQTi, when the identity of the air quality detector AQTi is authenticated to be illegal, the node calculation server NCSiet rejects the data transmission request of the air quality detector AQTi, and only when the identity of the air quality detector AQTi is authenticated to be legal, the node calculation server NCSiet accepts the data transmission request of the air quality detector AQTi;
when the air quality detector AQTi sends a data transmission request to the node computing server NCSiet for the first time, the node computing server NCSiet carries out the safe registration of legal communication authority on the air quality detector AQTi, and the safe registration method comprises the following steps:
the communication module of the node computing server NCSiet randomly generates and discloses the following parameters to the communication module of the air quality detector AQTi:
a prime number P and a, wherein the definition domain of the curve E is in a finite domain to generate P belonging to E;
a legal communication key x (1) is randomly selected by a communication module of an air quality detector AQTi<x<p), setting y ═ f (x) is the polynomial y ═ ax of degree of y with respect to xiWherein the positive integer i is ∈ [2,5 ]]After that, the polynomial y is set to axiTo the communication module of the node calculation server nciet;
when the air quality detector AQTi does not send a data transmission request to the node computing server NCSiet for the first time, the node computing server NCSiet carries out the safety certification of the legal communication authority on the air quality detector AQTi, and the safety certification method comprises the following steps:
the communication module of the air quality detector AQTi randomly generates a number R, calculates V as RP (modp), and sends V to the communication module of the node calculation server NCSiet;
a communication module of the node calculation server NCSiet randomly generates a value m of i, and returns the value m of i to a communication module of an air quality detector AQTi;
after the communication module of the air quality detector AQTi receives the value m, y starts to be calculatedm＝axm，Y＝ymP, mixing ymY is sent to a communication module of the NCSiet;
the communication module of the node calculation server NCSiet randomly generates a number S, calculates r as V + SY (modp), and sends the number S to the communication module of the air quality detector AQTi;
the communication module of the air quality detector AQTi receives S and calculates Q ═ R + Sym(modp) sending Q to the communication module of the node computing server NCSiet;
after receiving Q, the communication module of the node calculation server NCSiet starts to calculate l ═ qp (modp), and then verifies whether the equation r ═ l is true;
if the equation is established, the air quality detector AQTi is proved to have legal communication authority, the node calculation server NCSiet receives the data transmission request of the air quality detector AQTi, and if not, the node calculation server NCSiet refuses to receive the data transmission request of the air quality detector AQTi.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. An indoor environment detection warning system, characterized by, includes: the system comprises an air quality detector AQTi, a node computing server NCSiet, a cloud computing server CCSiet and a smart phone SPi, wherein the air quality detector AQTi is deployed in an indoor area range of a building and used for detecting indoor air quality parameters, the node computing server NCSiet is deployed in the indoor area range of the building and runs indoor environment monitoring system server software, the cloud computing server CCSiet runs indoor environment monitoring system server software and is erected at a remote cloud end, and the smart phone SPi runs indoor environment monitoring system client software and is carried by family members;
the air quality detector AQTi is in communication connection with a node computing server NCSiet, the node computing server NCSiet is in communication connection with a cloud computing server CCSiet, and the cloud computing server CCSiet is in communication connection with a smart phone SPi;
the indoor environment monitoring system comprises a central computing module used for generating an air quality monitoring report, when the air quality monitoring report shows that indoor air quality parameter data are abnormal, the central computing module directly sends the report to an alarm module, and the alarm module immediately and actively sends alarm information to family members.
2. The indoor environment detection and warning system according to claim 1, wherein the indoor environment monitoring system comprises a data storage module, a standard parameter setting module, an environment monitoring report module, an alarm module, and a central computing module, and the central computing module is in communication connection with the storage module, the standard parameter setting module, the environment monitoring report module, and the alarm module, respectively.
3. The indoor environment detection and warning system of claim 2, wherein the data storage module is in communication connection with the air quality detector AQTi, and the data storage module is configured to receive and store various air quality parameter data collected by the air quality detector AQTi.
4. The indoor environment detection and warning system according to claim 3, wherein the node computing server NCSiet performs a secure registration of legal communication authority on the air quality detector AQTi, and the secure registration method comprises:
the communication module of the node computing server NCSiet randomly generates and discloses the following parameters to the communication module of the air quality detector AQTi:
a prime number P and a, wherein the definition domain of the curve E is in a finite domain to generate P belonging to E;
a legal communication key x (1) is randomly selected by a communication module of an air quality detector AQTi<x<p), setting y ═ f (x) is the polynomial y ═ ax of degree of y with respect to xiWherein the positive integer i is ∈ [2,5 ]]After that, the polynomial y is set to axiTo the communication module of the node calculation server nciet;
the node computing server NCSiet carries out safety certification of legal communication authority on the air quality detector AQTi, and the safety certification method comprises the following steps:
the communication module of the air quality detector AQTi randomly generates a number R, calculates V as RP (modp), and sends V to the communication module of the node calculation server NCSiet;
a communication module of the node calculation server NCSiet randomly generates a value m of i, and returns the value m of i to a communication module of an air quality detector AQTi;
after the communication module of the air quality detector AQTi receives the value m, y starts to be calculatedm＝axm，Y＝ymP, mixing ymY is sent to a communication module of the NCSiet;
the communication module of the node calculation server NCSiet randomly generates a number S, calculates r as V + SY (modp), and sends the number S to the communication module of the air quality detector AQTi;
the communication module of the air quality detector AQTi receives S and calculates Q ═ R + Sym(modp) sending Q to the communication module of the node computing server NCSiet;
after receiving Q, the communication module of the node calculation server NCSiet starts to calculate l ═ qp (modp), and then verifies whether the equation r ═ l is true;
if the equation is established, the air quality detector AQTi is proved to have legal communication authority, and the node calculation server NCSiet receives a data transmission request of the air quality detector AQTi.
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| CN202110062568.6A CN112820077A (en) | 2021-01-18 | 2021-01-18 | Indoor environment detection warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116434450A (en) * | 2023-03-15 | 2023-07-14 | 连云港创鸿信息科技有限公司 | Intelligent indoor air environment pollution early warning system and method for building |
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| CN111457966A (en) * | 2020-05-21 | 2020-07-28 | 安徽炎黄科技环境安全工程有限公司 | Multidirectional air detection system for indoor air detection and detection method thereof |
| CN111818015A (en) * | 2020-06-10 | 2020-10-23 | 胡全生 | Security protection system suitable for remote node access |
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| CN116434450A (en) * | 2023-03-15 | 2023-07-14 | 连云港创鸿信息科技有限公司 | Intelligent indoor air environment pollution early warning system and method for building |
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