CN114660233A - Indoor air monitoring system based on PLC - Google Patents
Indoor air monitoring system based on PLC Download PDFInfo
- Publication number
- CN114660233A CN114660233A CN202210181384.6A CN202210181384A CN114660233A CN 114660233 A CN114660233 A CN 114660233A CN 202210181384 A CN202210181384 A CN 202210181384A CN 114660233 A CN114660233 A CN 114660233A
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- Prior art keywords
- sensor
- module
- indoor air
- electrically connected
- data acquisition
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 12
- 239000000779 smoke Substances 0.000 claims abstract description 12
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/06—Investigating concentration of particle suspensions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/004—CO or CO2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Dispersion Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an indoor air monitoring system based on a PLC (programmable logic controller), which comprises a PM2.5 sensor, a temperature sensor, a humidity sensor, a smoke sensor, a carbon monoxide sensor, a data acquisition module, a processing system module, a network transmission module, a mobile terminal, a storage module, an alarm module and a safety center, wherein the PM2.5 sensor is connected with the temperature sensor; the system comprises a PM2.5 sensor, a temperature sensor, a humidity sensor, a smoke sensor and a carbon monoxide sensor, and is characterized in that the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor are all electrically connected with a data acquisition module, the data acquisition module is electrically connected with a processing system module, the processing system module is respectively electrically connected with a network transmission module, a storage module and an alarm module, and the network transmission module is electrically connected with a mobile terminal and a safety center. According to the invention, the indoor air is monitored in real time through various sensors, so that the quality and safety of the indoor air are ensured, meanwhile, when bad conditions occur, alarm processing can be carried out in time, and the alarm processing is sent to the client mobile terminal and the safety center, so that the indoor safety is ensured.
Description
Technical Field
The invention relates to the technical field of PLC control systems, in particular to an indoor air monitoring system based on a PLC.
Background
The current technical condition is that a sensor is used for collecting relevant environmental data of indoor air and then presenting the data to a user, when the user sees that the relevant environmental data are not satisfied, the user can improve the indoor environment, for example, when the sensor collects that the concentration of indoor formaldehyde is too high, the user can use a purifying device such as an air purifier to purify the indoor air or open doors and windows to purify the air. However, in this way, people need to actively collect indoor air data and then take corresponding measures to improve the indoor air according to own judgment, so that people may spend excessive time and energy, and when the people are busy, people may neglect to improve the indoor air environment, and when the people live in the room, such as the old, children or patients needing to be cared, due to the limitation of the conditions of these special groups, the changes of the environmental data related to the indoor air cannot be known in time, so that the indoor air environment is easier to be neglected and improved, and the life quality is reduced.
Disclosure of Invention
The invention aims to provide an indoor air monitoring system based on a PLC (programmable logic controller) with higher automation degree aiming at the defects and the defects of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an indoor air monitoring system based on PLC, its innovation point lies in: the system comprises a PM2.5 sensor, a temperature sensor, a humidity sensor, a smoke sensor, a carbon monoxide sensor, a data acquisition module, a processing system module, a network transmission module, a mobile terminal, a storage module, an alarm module and a safety center; the intelligent monitoring system is characterized in that the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor are all electrically connected with the data acquisition module, the data acquisition module is electrically connected with the processing system module, the processing system module is respectively electrically connected with the network transmission module, the storage module and the alarm module, and the network transmission module is electrically connected with the mobile terminal and the safety center.
Further, the data acquisition module acquires data information of the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor.
Further, the network transmission module comprises two output modes of a wired mode and a wireless mode.
Further, the safety center comprises a fire center and a medical center.
After adopting the structure, the invention has the beneficial effects that:
according to the invention, the indoor air is monitored in real time through various sensors, so that the quality and safety of the indoor air are ensured, meanwhile, when bad conditions occur, alarm processing can be carried out in time and sent to the client mobile terminal, and when serious conditions occur, the alarm processing can be sent to the safety center, so that the indoor safety is ensured.
Drawings
FIG. 1 is a block diagram of the system of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1, an indoor air monitoring system based on PLC includes a PM2.5 sensor, a temperature sensor, a humidity sensor, a smoke sensor, a carbon monoxide sensor, a data acquisition module, a processing system module, a network transmission module, a mobile terminal, a storage module, an alarm module, and a security center; the intelligent monitoring system is characterized in that the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor are all electrically connected with the data acquisition module, the data acquisition module is electrically connected with the processing system module, the processing system module is respectively electrically connected with the network transmission module, the storage module and the alarm module, and the network transmission module is electrically connected with the mobile terminal and the safety center. Specifically, through multiple types of sensors, the indoor air is monitored in real time, so that the quality and safety of the indoor air are ensured, meanwhile, when bad conditions occur, alarm processing can be timely carried out, the alarm processing is sent to a client mobile terminal, and when serious conditions occur, the alarm processing can be sent to a safety center, so that the indoor safety is ensured.
In this embodiment, the data acquisition module acquires data information of the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor, and the carbon monoxide sensor.
In this embodiment, the network transmission module includes two output modes, namely wired and wireless.
In this embodiment, the security center includes a fire center and a medical center.
The above description is only for illustrating the technical solution of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solution of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an indoor air monitoring system based on PLC which characterized in that: the system comprises a PM2.5 sensor, a temperature sensor, a humidity sensor, a smoke sensor, a carbon monoxide sensor, a data acquisition module, a processing system module, a network transmission module, a mobile terminal, a storage module, an alarm module and a safety center; the intelligent monitoring system is characterized in that the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor are all electrically connected with the data acquisition module, the data acquisition module is electrically connected with the processing system module, the processing system module is respectively electrically connected with the network transmission module, the storage module and the alarm module, and the network transmission module is electrically connected with the mobile terminal and the safety center.
2. The PLC-based indoor air monitoring system of claim 1, wherein: the data acquisition module acquires data information of the PM2.5 sensor, the temperature sensor, the humidity sensor, the smoke sensor and the carbon monoxide sensor.
3. The PLC-based indoor air monitoring system of claim 1, wherein: the network transmission module comprises two output modes of wire and wireless.
4. The PLC-based indoor air monitoring system of claim 1, wherein: the safety center comprises a fire fighting center and a medical center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181384.6A CN114660233A (en) | 2022-02-26 | 2022-02-26 | Indoor air monitoring system based on PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210181384.6A CN114660233A (en) | 2022-02-26 | 2022-02-26 | Indoor air monitoring system based on PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114660233A true CN114660233A (en) | 2022-06-24 |
Family
ID=82027522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210181384.6A Withdrawn CN114660233A (en) | 2022-02-26 | 2022-02-26 | Indoor air monitoring system based on PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114660233A (en) |
-
2022
- 2022-02-26 CN CN202210181384.6A patent/CN114660233A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20220624 |