CN112631183A - Environmental parameter monitoring alarm Internet of things system - Google Patents
Environmental parameter monitoring alarm Internet of things system Download PDFInfo
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- CN112631183A CN112631183A CN202011557041.2A CN202011557041A CN112631183A CN 112631183 A CN112631183 A CN 112631183A CN 202011557041 A CN202011557041 A CN 202011557041A CN 112631183 A CN112631183 A CN 112631183A
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- sensor
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- electrically connected
- environmental parameter
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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
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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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
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Abstract
The environmental parameter monitoring and alarming Internet of things system provided by the invention is characterized in that a sensor assembly, a transmitter, a host and a monitoring and alarming platform are arranged; the transmitter comprises an MCU and a wireless module; the sensor assembly is electrically connected with the MCU, and the MCU is communicated with the host through the wireless module; the host machine is communicated with the monitoring alarm platform through GPRS/NB-Iot/Internet; the sensor assembly collects various environmental parameters and sends the environmental parameters to the MCU for processing, the MCU sends processed data to the monitoring alarm platform through the host, the type and the number of the sensors can be adjusted according to actual requirements and the size of an application scene, and various environmental parameters are monitored and alarmed, so that the safety is improved.
Description
Technical Field
The invention relates to the technical field of Internet of things, in particular to an environmental parameter monitoring and alarming Internet of things system.
Background
Common combustible gases in production and life include liquefied petroleum gas, natural gas, coal gas, methane and the like. The liquefied petroleum gas is obtained from petroleum processing or petroleum and natural gas exploitation processes, and the main components of the liquefied petroleum gas are propane, propylene, butane and butylene; the natural gas is mainly accompanied in crude oil exploitation in oil fields, and mainly comprises methane, and also comprises a small amount of ethane, butane, pentane, carbon dioxide, carbon monoxide, hydrogen sulfide and the like; the main component of methane in the gas is colorless, tasteless and insoluble in water; the main components of the coal gas are CO, hydrogen, alkane, olefin, aromatic hydrocarbon and the like; the main components of the biogas are methane, and the rest are carbon dioxide, oxygen, nitrogen and hydrogen sulfide. In addition, the gas pressure, temperature, humidity and oxygen content are also environmental parameters which influence the fire or explosion of the combustible gas.
Therefore, an environmental parameter monitoring and alarming internet of things system is needed, which can monitor and alarm various environmental parameters according to actual requirements and the size of an application scene, so that the safety is improved.
Disclosure of Invention
Technical problem to be solved
In order to solve the problems in the prior art, the invention provides an environmental parameter monitoring and alarming internet of things system, which can monitor and alarm various environmental parameters according to actual requirements and the size of an application scene, so that the safety is improved.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
an environmental parameter monitoring and alarming Internet of things system comprises a sensor assembly, a transmitter, a host and a monitoring and alarming platform;
the transmitter comprises an MCU and a wireless module;
the sensor assembly is electrically connected with the MCU, and the MCU is communicated with the host through the wireless module; the host machine is communicated with the monitoring alarm platform through GPRS/NB-Iot/Internet;
the sensor assembly collects various environmental parameters and sends the environmental parameters to the MCU for processing, and the MCU sends processed data to the monitoring alarm platform through the host.
(III) advantageous effects
The invention has the beneficial effects that: the monitoring alarm system is characterized in that a sensor assembly, a transmitter, a host and a monitoring alarm platform are arranged; the transmitter comprises an MCU and a wireless module; the sensor assembly is electrically connected with the MCU, and the MCU is communicated with the host through the wireless module; the host machine is communicated with the monitoring alarm platform through GPRS/NB-Iot/Internet; the sensor assembly collects various environmental parameters and sends the environmental parameters to the MCU for processing, the MCU sends processed data to the monitoring alarm platform through the host, the type and the number of the sensors can be adjusted according to actual requirements and the size of an application scene, and various environmental parameters are monitored and alarmed, so that the safety is improved.
Drawings
Fig. 1 is a schematic overall structure diagram of an environmental parameter monitoring and alarming internet of things system according to an embodiment of the invention;
FIG. 2 is a schematic overall structure diagram of a transmitter of an environmental parameter monitoring alarm IOT system according to an embodiment of the invention;
fig. 3 is a schematic diagram of an environmental parameter monitoring and alarming internet of things system under different requirements and scene sizes in the embodiment of the invention.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 3, an environmental parameter monitoring and alarming internet of things system comprises a sensor assembly, a transmitter, a host and a monitoring and alarming platform;
the transmitter comprises an MCU and a wireless module;
the sensor assembly is electrically connected with the MCU, and the MCU is communicated with the host through the wireless module; the host machine is communicated with the monitoring alarm platform through GPRS/NB-Iot/Internet;
the sensor assembly collects various environmental parameters and sends the environmental parameters to the MCU for processing, and the MCU sends processed data to the monitoring alarm platform through the host.
The monitoring and alarming platform judges whether the received data exceeds a threshold value, and if so, sends corresponding instructions to the mobile phone, the sound/light alarm and the computer to alarm.
The sensor component is one or more of a carbon monoxide sensor, a methane sensor, a propane sensor, an oxygen sensor, a pressure sensor, a temperature sensor and a humidity sensor;
the carbon monoxide sensor, the methane sensor, the propane sensor, the oxygen sensor, the pressure sensor, the temperature sensor and the humidity sensor are respectively electrically connected with the MCU.
The transmitter also comprises a power supply, a filter circuit and an AD conversion and display module;
the power supply is electrically connected with the MCU;
the sensor assembly is electrically connected with the MCU through the filter circuit and the AD conversion in sequence;
the MCU is electrically connected with the display module.
Specifically, the transmitter further comprises a voltage stabilizing module, which is used for providing different power supply voltages and currents according to the requirements of different sensors, and converting the power supply voltage into the voltage and current suitable for supplying power to the sensors with the voltage and current of each sensor;
the power supply is respectively and electrically connected with the carbon monoxide sensor, the methane sensor, the propane sensor, the oxygen sensor, the pressure sensor, the temperature sensor and the humidity sensor through the voltage stabilizing module.
The transmitter also comprises a key;
the key is electrically connected with the MCU.
The communication protocol of the wireless module is RF 433.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (5)
1. An environmental parameter monitoring alarm Internet of things system is characterized by comprising a sensor assembly, a transmitter, a host and a monitoring alarm platform;
the transmitter comprises an MCU and a wireless module;
the sensor assembly is electrically connected with the MCU, and the MCU is communicated with the host through the wireless module;
the host machine is communicated with the monitoring alarm platform through GPRS/NB-Iot/Internet;
the sensor assembly collects various environmental parameters and sends the environmental parameters to the MCU for processing, and the MCU sends processed data to the monitoring alarm platform through the host.
2. The environmental parameter monitoring and alarming IOT system of claim 1, wherein the sensor component is one or more of a carbon monoxide sensor, a methane sensor, a propane sensor, an oxygen sensor, a pressure sensor, a temperature sensor and a humidity sensor;
the carbon monoxide sensor, the methane sensor, the propane sensor, the oxygen sensor, the pressure sensor, the temperature sensor and the humidity sensor are respectively electrically connected with the MCU.
3. The environmental parameter monitoring and alarming IOT system of claim 1, wherein the transmitter further comprises a power supply, a filter circuit, an AD conversion and display module;
the power supply is electrically connected with the MCU;
the sensor assembly is electrically connected with the MCU through the filter circuit and the AD conversion in sequence;
the MCU is electrically connected with the display module.
4. The environmental parameter monitoring and alarm IOT system of claim 1, wherein said transmitter further comprises a key;
the key is electrically connected with the MCU.
5. The environmental parameter monitoring and alarming IOT system of claim 1, wherein the communication protocol of the wireless module is RF 433.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557041.2A CN112631183A (en) | 2020-12-25 | 2020-12-25 | Environmental parameter monitoring alarm Internet of things system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011557041.2A CN112631183A (en) | 2020-12-25 | 2020-12-25 | Environmental parameter monitoring alarm Internet of things system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112631183A true CN112631183A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011557041.2A Pending CN112631183A (en) | 2020-12-25 | 2020-12-25 | Environmental parameter monitoring alarm Internet of things system |
Country Status (1)
| Country | Link |
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| CN (1) | CN112631183A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464671A (en) * | 2007-12-20 | 2009-06-24 | 郑召兴 | Apparatus and method for monitoring sulfur hexafluoride gas and its derived gas |
| CN107702844A (en) * | 2017-09-25 | 2018-02-16 | 南京航伽电子科技有限公司 | Ciphering type wireless pressure transmitter |
| CN108280956A (en) * | 2018-01-30 | 2018-07-13 | 马鞍山金鹰联网报警科技有限公司 | A kind of wireless alarm system and operating method based on LORA technologies |
-
2020
- 2020-12-25 CN CN202011557041.2A patent/CN112631183A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101464671A (en) * | 2007-12-20 | 2009-06-24 | 郑召兴 | Apparatus and method for monitoring sulfur hexafluoride gas and its derived gas |
| CN107702844A (en) * | 2017-09-25 | 2018-02-16 | 南京航伽电子科技有限公司 | Ciphering type wireless pressure transmitter |
| CN108280956A (en) * | 2018-01-30 | 2018-07-13 | 马鞍山金鹰联网报警科技有限公司 | A kind of wireless alarm system and operating method based on LORA technologies |
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