CN110136399A - A kind of cell double level CO monitoring alarm system - Google Patents
A kind of cell double level CO monitoring alarm system Download PDFInfo
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- CN110136399A CN110136399A CN201910411844.8A CN201910411844A CN110136399A CN 110136399 A CN110136399 A CN 110136399A CN 201910411844 A CN201910411844 A CN 201910411844A CN 110136399 A CN110136399 A CN 110136399A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 67
- 238000012806 monitoring device Methods 0.000 claims abstract description 23
- 230000000087 stabilizing effect Effects 0.000 claims description 25
- 239000003990 capacitor Substances 0.000 claims description 12
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 9
- 240000007651 Rubus glaucus Species 0.000 claims description 6
- 235000011034 Rubus glaucus Nutrition 0.000 claims description 6
- 235000009122 Rubus idaeus Nutrition 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
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- 230000009977 dual effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
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- 102000001554 Hemoglobins Human genes 0.000 description 2
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 230000003139 buffering effect Effects 0.000 description 2
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- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 208000005374 Poisoning Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
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- 238000011897 real-time detection Methods 0.000 description 1
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- 238000004092 self-diagnosis Methods 0.000 description 1
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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
- 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
- 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
- G08B21/14—Toxic gas alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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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
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Food Science & Technology (AREA)
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- Alarm Systems (AREA)
Abstract
The invention discloses a kind of cell double level CO monitoring alarm systems, comprising: CO monitoring device, the first warning device, transmitting device, data cloud and for the CO Real-time Monitoring Data to be stored into the data cloud and executes the server-side of secondary alarm according to CO Real-time Monitoring Data selection;The CO monitoring device, the transmitting device, the server-side and the data cloud are sequentially connected, and the output end of the CO monitoring device is also connected to the input terminal of first warning device;The CO concentration alarm threshold value of first warning device is lower than the CO concentration alarm threshold value of the server-side;The CO monitoring device and first warning device are mounted in user's residence area, and the server-side is installed in cell control room.Compared to traditional technology, the present invention can carry out dual prompt alarm on residential quarter and cell level, so as to increase CO monitoring alarm dynamics and optimize the safety management between cell and user.
Description
Technical field
The present invention relates to Community Safety management domain, especially a kind of cell double level CO monitoring alarm system.
Background technique
In recent years, carbon monoxide poisoning event takes place frequently all over the world, and carbon monoxide is hypertoxic gas to human body, easily with
Hemoglobin combines, and forms carbonyl haemoglobin, so that hemoglobin be made to lose the effect and ability of transport oxygen, causes red thin
Born of the same parents lose oxygen uptake ability, make the multiple organ severe depletions of oxygen of human body, tissue is caused to suffocate.With the improvement of people's living standards, pipe
Road coal gas and commercial butane have been deep into common people's house man, but are caused due to improper use or ageing equipment etc.
Gas leak also greatly threaten the security of the lives and property of people.
Therefore, occur CO warning device on the market, which can carry out real-time monitoring to the CO in user's residence area,
To provide security monitoring for user, but the alarm level of this kind of product is more single, and user may be due to thing is missed sometimes
If not noticing warning message, then it is difficult to recognize the actual conditions of CO in residential quarter.
Summary of the invention
It to solve the above-mentioned problems, can the object of the present invention is to provide a kind of cell double level CO monitoring alarm system
Dual prompt alarm is carried out, on residential quarter and cell level so as to increase CO monitoring alarm dynamics and optimization cell and use
Safety management between family.
In order to make up for the deficiencies of the prior art, technical solution used in the embodiment of the present invention is:
A kind of cell double level CO monitoring alarm system, comprising: for obtaining the CO real-time monitoring number in user's residence area
According to CO monitoring device, for according to the CO Real-time Monitoring Data select execute an alarm the first warning device, be used for
Transmit the transmitting device of the CO Real-time Monitoring Data and for positioning user's residence position according to the CO Real-time Monitoring Data
The data cloud set, and for the CO Real-time Monitoring Data to be stored into the data cloud and is supervised in real time according to the CO
Measured data selection executes the server-side of secondary alarm;The CO monitoring device, the transmitting device, the server-side and the number
It is sequentially connected according to cloud, the output end of the CO monitoring device is also connected to the input terminal of first warning device;Described
The CO concentration alarm threshold value of one warning device is lower than the CO concentration alarm threshold value of the server-side;The CO monitoring device and described
First warning device is mounted in user's residence area, and the server-side is installed in cell control room.
Further, the server-side includes gateway and the second warning device, the input terminal of the gateway and the transmission
The output end of device is connected, and the output end of the gateway is connected respectively to second warning device and the data cloud.
Further, the CO monitoring device includes CO gas detecting instrument, Voltage stabilizing module and the master control for planning as a whole control
The detection output of chip, the CO gas detecting instrument is connected to the data input pin of the main control chip, the voltage stabilizing chip
Voltage output end be connected to the power end of the main control chip, the data output end of the main control chip is connected to described first
The input terminal of warning device.
Further, first warning device include light emitting diode, first resistor, second resistance, PNP triode and
Buzzer;The cathode of the light emitting diode is connected to reference to ground, and the anode of the light emitting diode passes through the second resistance
It is connected to the first data output pins of the main control chip;The buzzer be connected respectively to reference to and tri- pole PNP
The base stage of the collector of pipe, the PNP triode is drawn by the second data output that first resistor is connected to the main control chip
The emitter of foot, the PNP triode is connected to external power supply.
Further, the Voltage stabilizing module includes voltage stabilizing chip, first capacitor and the second capacitor, the electricity of the voltage stabilizing chip
Pressure input terminal is connected to external power supply and is connected to by the first capacitor with reference to ground, the voltage output end of the voltage stabilizing chip
It is connected to the power pins of the main control chip and by second capacitance connection to reference to ground, the ground connection of the voltage stabilizing chip
End is connected to reference to ground.
Further, the technical program further includes the display end for issuing the CO Real-time Monitoring Data, the display
End is set between the server-side and the data cloud;The display end is installed in user's residence area.
Further, the CO concentration alarm threshold value of the CO concentration alarm threshold value of the server-side and first warning device
Between difference be no more than 20ppm.
Further, second warning device is combined aural and visual alarm.
Further, the transmitting device is wireless LoRa module.
Further, the server-side uses raspberry pie.
The one or more technical solutions provided in the embodiment of the present invention, at least have the following beneficial effects: such installation
CO monitoring device, the first warning device and server-side enable to warning note to be divided into two levels, and one in house
Area, one more optimizes in cell, warning note effect;Wherein, CO monitoring device can constantly monitor in user's residence area
CO data, and the data are persistently sent to each device of rear class or port, to achieve the purpose that stability monitoring, have good
Monitoring effect;The CO concentration alarm threshold value that the first warning device is arranged is lower than the CO concentration alarm threshold value of server-side, can make house
In area and the indoor alarm twice of cell control shows hierarchy, and more convenient user notices warning note twice;Also, number
User's residence zone position can be positioned according to CO Real-time Monitoring Data according to cloud, therefore cell operation personnel can based on data cloud
To arrange manpower to help the user of the residential quarter as early as possible, there are good feedback effects.
Detailed description of the invention
Present pre-ferred embodiments are provided, with reference to the accompanying drawing with the embodiment that the present invention will be described in detail.
Fig. 1 is the structural schematic block diagram of the embodiment of the present invention;
Fig. 2 is the CO monitoring device of the embodiment of the present invention and the circuit diagram of the first warning device;
Fig. 3 is the architecture diagram of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
It should be noted that each feature in the embodiment of the present invention can be combined with each other, in this hair if do not conflicted
Within bright protection scope.In addition, though having carried out functional module division in system schematic, shows patrol in flow charts
Sequence is collected, but in some cases, it can be shown in the sequence execution in the module division being different from system or flow chart
The step of out or describing.
With reference to the accompanying drawing, the embodiment of the present invention is further elaborated.
Referring to Figures 1 and 2, the embodiment of the invention provides a kind of cell double level CO monitoring alarm systems, comprising: is used for
Obtain the CO monitoring device 150 of the CO Real-time Monitoring Data in user's residence area, for selecting according to the CO Real-time Monitoring Data
It selects and executes the first warning device 110 of an alarm, is used for transmission the transmitting device 140 of the CO Real-time Monitoring Data and is used for
The data cloud 100 of user's residence zone position is positioned according to the CO Real-time Monitoring Data, and for supervising the CO in real time
Measured data is stored into the data cloud 100 and executes the server-side of secondary alarm according to CO Real-time Monitoring Data selection
130;The CO monitoring device 150, the transmitting device 140, the server-side 130 and the data cloud 100 are sequentially connected,
The output end of the CO monitoring device 150 is also connected to the input terminal of first warning device 110;First warning device
110 CO concentration alarm threshold value is lower than the CO concentration alarm threshold value of the server-side 130;The CO monitoring device 150 and described
First warning device 110 is mounted in user's residence area, and the server-side 130 is installed in cell control room.
In the present embodiment, the CO Real-time Monitoring Data includes at least CO concentration data, in practice, is monitored and is filled according to CO
150 difference is set, can also include CO concentration distribution data etc., this is not limited;Every household in cell can be installed per family
CO monitoring device 150 and the first warning device 110, are generally separately provided a server-side 130 in a cell, i.e., and one
A server-side 130 can dock all users in cell, and the server-side 130 of different community can share a data cloud 100;
Cell control room, as its name suggests, as the regulation station in cell, to solve the relevant issues of CO monitoring, with user's residence area
Between have relevance;
Above-mentioned installation CO monitoring device 150, the mode of the first warning device 110 and server-side 130 enable to alarm to mention
Show and be divided into two levels, one in residential quarter, one more optimizes in cell, warning note effect;Wherein, CO monitoring dress
CO data in user's residence area can constantly be monitored by setting 150, and the data are persistently sent to each device of rear class or port,
To achieve the purpose that stability monitoring, there is good monitoring effect;The CO concentration alarm threshold value that the first warning device 110 is arranged is low
In the CO concentration alarm threshold value of server-side 130, it can make in residential quarter and the indoor alarm twice of cell control shows hierarchy,
In fact, according to existence general knowledge it is found that indoor CO concentration can gradually rise in a short time if not handling CO,
Therefore when indoor CO concentration reaches the CO concentration alarm threshold value of the first warning device 110, it is also not up to server-side 130 at this time
CO concentration alarm threshold value, i.e., alarm is not carried out in server-side 130 at this time, but after a period of time, as indoor CO concentration increases,
Once reaching the CO concentration alarm threshold value of server-side 130, then server-side 130 can also execute alarm, it is seen then that produce between alarming twice
The time difference is born, which can provide buffering for user, can be more convenient user by the buffering and notice to alarm twice
Prompt reduces user and misses the probability for hearing warning note;Also, data cloud 100 can be fixed according to CO Real-time Monitoring Data
Position user's residence zone position, therefore cell operation personnel can arrange manpower to the residential quarter as early as possible based on data cloud 100
User helps, and has good feedback effects.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating server-side 130 includes gateway and the second warning device, the output end phase of the input terminal of the gateway and the transmitting device 140
Connection, the output end of the gateway are connected respectively to second warning device and the data cloud 100.
In the present embodiment, gateway plays communication role, realizes data transmit-receive, it is ensured that transmitting device 140 and the second report
The communication of alarm device is smooth.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating CO monitoring device 150 includes CO gas detecting instrument U1, Voltage stabilizing module 1501 and the main control chip U2 for planning as a whole to control, described
The detection output of CO gas detecting instrument U1 is connected to the data input pin of the main control chip U2, the voltage stabilizing chip 1501
Voltage output end is connected to the power end of the main control chip U2, and the data output end of the main control chip U2 is connected to described
The input terminal of one warning device 110.
In the present embodiment, CO gas detecting instrument U1 is mostly pump suction type, model can be TD5000-SH-CO,
DR60C-CO etc., does not repeat them here herein;CO gas detecting instrument can be with real-time detection CO concentration, and sends it to main control chip
U2, main control chip U2 then further can be sent to the first warning device 110 through the data, select to alarm according to the data by it,
It can be seen that main control chip U2 plays the role of good transfer pool, can good sending and receiving data, main control chip U2 is preferably
STC15W4K60S4 chip has Width funtion response characteristic, is suitable for driving all kinds of detection devices;Voltage stabilizing chip 1501 then can based on
It controls chip U2 and burning voltage is provided, play power supply function.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating the first warning device 110 includes light emitting diode D1, first resistor R1, second resistance R2, PNP triode Q1 and buzzer
LS1;The cathode of the light emitting diode D1 is connected to reference to ground, and the anode of the light emitting diode D1 passes through the second resistance
R2 is connected to the first data output pins (i.e. P0.3/AD3/TXD4 in Fig. 2) of the single-chip microcontroller U2;The buzzer LS1
It is connected respectively to the collector referred to the PNP triode Q1, the base stage of the PNP triode Q1 passes through first resistor R1
It is connected to the second data output pins (i.e. P0.0/AD0/RXD3 in Fig. 2) of the single-chip microcontroller U2, the PNP triode Q1
Emitter be connected to external power supply.
In the present embodiment, PNP triode Q1 model is preferably 9012, and first resistor R1 plays conducting PNP triode Q1
Input voltage effect, second resistance R2 plays the role of conducting voltage, provides input voltage for light emitting diode D1, shines
Diode D1 and buzzer LS1 are played a warning role, and PNP triode Q1 plays on-off action, and receiving, the second data are defeated
Out after the signal of pin, PNP triode Q1 conducting, so as to drive buzzer LS1;As it can be seen that the present embodiment design is simple, it is used
Element is few, at low cost, and it is obvious to obtain warning effect.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating Voltage stabilizing module 1501 includes voltage stabilizing chip U3, first capacitor C1 and the second capacitor C2, the voltage input of the voltage stabilizing chip U3
End is connected to external power supply and is connected to by the first capacitor C1 with reference to ground, and the voltage output end of the voltage stabilizing chip U3 connects
It is connected to the power pins of the single-chip microcontroller U2 and is connected to by the second capacitor C2 with reference to ground, the voltage stabilizing chip U3's connects
Ground terminal is connected to reference to ground.
In the present embodiment, external power supply is 5V herein, and voltage stabilizing chip U3 is preferably LM1117 chip, the chip can with it is big
Most external chips and application device matching, effect are the output for being 3.3V by 5V input voltage pressure stabilizing, have stable pressure stabilizing
Effect, first capacitor C1 and the second capacitor C2 play filter action, keep voltage more stable.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein also
Including the display end 120 for issuing the CO Real-time Monitoring Data, the display end 120 be set to the server-side 130 with
Between the data cloud 100;The display end 120 is installed in user's residence area.
In this example it is shown that the setting at end 120 can facilitate user to recognize CO monitoring data in real time, keep user timely
Recognize indoor CO situation.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
State difference between the CO concentration alarm threshold value of server-side 130 and the CO concentration alarm threshold value of first warning device 110 not
More than 20ppm.
It in the present embodiment, is user in short-term in the CO concentration increasing degree of 20ppm according to the experience of inventor
Interior acceptable CO rate of expansion will not cause excessive injury to user, be in reasonable controlled range.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating the second warning device is combined aural and visual alarm.
In the present embodiment, combined aural and visual alarm warning effect is stablized, and visually and acoustically can realize warning simultaneously,
Staff in cell control room is more advantageous to discover.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Stating transmitting device 140 is wireless LoRa module.In the present embodiment, wireless LoRa module is that one kind based on Internet of Things LoRa is existing
Some wireless communication devices have the advantages that communication is stable, and therefore not to repeat here.
Further, another embodiment of the present invention additionally provides a kind of cell double level CO monitoring alarm system, wherein institute
Server-side 130 is stated using raspberry pie.In the present embodiment, used is raspberry pie (Raspberry Pi, be abbreviated as RPi),
It is for learning computer programs education and designs, the microcomputer of only credit card-sized, and system is based on Linux, can receive
Data transmitted by transmitting device 140, while can assist uploading CO data monitoring result by setting up MQTT.
In conclusion, in addition to that can be sounded an alarm in user's family, may be used also present invention is particularly suitable in town regions at different levels
It is alarmed with transferring data to cell control room in real time by LoRa wireless technology, in the event of an accident, cell control room
Staff can obtain relevant information in time, in addition, can also understand the whether normal work of the first warning device 110 of user in real time
Make, to remind user in time, for example, setting is when CO concentration is 30ppm, the alarm song of the first warning device 110 can sound,
Be preferably arranged to 85 decibels, the people to sleep can be waken up, the emergency processing of event can be accelerated, if user's family have it is special
Situation can't resolve, and when CO concentration reaches 50ppm, cell controls indoor alarm device and sounds at this time, cell management personnel's energy
It is enough to notify user in time or visit by the specific location that data cloud 100 navigates to the user to check rescue;In addition,
It is apparent that data cloud 100, which will be collected into the data from each cell, carries out processing analysis, so as to mention for each cell
For effective safeguard procedures suggestion;
Therefore, the present invention has the performances such as reliability, real-time, the easy sense of organization, self diagnosis, and advantage of lower cost,
Occupancy management resource is few, can make " alarm --- notice is succoured --- alarm " new model of prevention CO poisoning comprehensively, with
Reduce the generation of CO intoxication accident.
Referring to Fig. 3, in terms of corresponding software design, the present invention is divided into three parts: sensing layer, transport layer and application
Layer;
Sensing layer: i.e. the end Node combines CO detector with STC15 class single-chip microcontroller (preferably STC1515W4K56S4 chip)
(preferably CO gas detecting instrument) and wireless LoRa module are packaged into wireless package, pass through after obtaining CO monitoring data with driving
Wireless LoRa module is sent, while being provided with exhaust fan to alleviate CO influence;
Transport layer: the end Gateway is become with development board raspberry pie combining wireless LoRa module, writing program Python will connect
The CO monitoring data obtained are sent to the end Server through MQTT agreement, wherein the cell monitoring room in Fig. 3 is cell control room
It is a kind of preferred;
Application layer: i.e. the end Web sets up the server at the end server on the operating system Linux in development board raspberry pie,
The CO monitoring data being collected by MQTT agreement are carried out processing analysis, Django webpage is write with Python, CO is monitored into number
After storage, web displaying is uploaded to by Transmission Control Protocol package, namely be sent to display end 120.
Presently preferred embodiments of the present invention and basic principle is discussed in detail in the above content, but the invention is not limited to
Above embodiment, those skilled in the art should be recognized that also have on the premise of without prejudice to spirit of the invention it is various
Equivalent variations and replacement, these equivalent variations and replacement all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of cell double level CO monitoring alarm system characterized by comprising for obtaining the reality of the CO in user's residence area
When monitoring data CO monitoring device, for according to the CO Real-time Monitoring Data select execute an alarm first alarm fill
It sets, be used for transmission the transmitting device of the CO Real-time Monitoring Data and lived for positioning user according to the CO Real-time Monitoring Data
The data cloud of quarter position, and for the CO Real-time Monitoring Data to be stored into the data cloud and according to the CO
Real-time Monitoring Data selection executes the server-side of secondary alarm;The CO monitoring device, the transmitting device, the server-side and
The data cloud is sequentially connected, and the output end of the CO monitoring device is also connected to the input terminal of first warning device;
The CO concentration alarm threshold value of first warning device is lower than the CO concentration alarm threshold value of the server-side;The CO monitoring device
It is mounted in user's residence area with first warning device, the server-side is installed in cell control room.
2. a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: the server-side packet
Gateway and the second warning device are included, the input terminal of the gateway is connected with the output end of the transmitting device, the gateway
Output end is connected respectively to second warning device and the data cloud.
3. a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: the CO monitoring dress
It sets including CO gas detecting instrument, Voltage stabilizing module and main control chip for planning as a whole control, the detection of the CO gas detecting instrument is defeated
Outlet is connected to the data input pin of the main control chip, and the voltage output end of the voltage stabilizing chip is connected to the main control chip
Power end, the data output end of the main control chip is connected to the input terminal of first warning device.
4. a kind of cell double level CO monitoring alarm system according to claim 3, it is characterised in that: first alarm
Device includes light emitting diode, first resistor, second resistance, PNP triode and buzzer;The cathode of the light emitting diode connects
It is connected to reference to ground, the first data that the anode of the light emitting diode is connected to the main control chip by the second resistance are defeated
Pin out;The buzzer is connected respectively to the collector referred to the PNP triode, the base stage of the PNP triode
The second data output pins of the main control chip are connected to by first resistor, the emitter of the PNP triode is connected to
External power supply.
5. a kind of cell double level CO monitoring alarm system according to claim 3, it is characterised in that: the Voltage stabilizing module
Including voltage stabilizing chip, first capacitor and the second capacitor, the voltage input end of the voltage stabilizing chip is connected to external power supply and passes through
The first capacitor is connected to reference to ground, and the voltage output end of the voltage stabilizing chip is connected to the power pins of the main control chip
And by second capacitance connection to reference to ground, the ground terminal of the voltage stabilizing chip is connected to reference to ground.
6. a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: further include for sending out
The display end of CO Real-time Monitoring Data described in cloth, the display end are set between the server-side and the data cloud;Institute
Display end is stated to be installed in user's residence area.
7. a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: the server-side
Difference between CO concentration alarm threshold value and the CO concentration alarm threshold value of first warning device is no more than 20ppm.
8. a kind of cell double level CO monitoring alarm system according to claim 2, it is characterised in that: second alarm
Device is combined aural and visual alarm.
9. -8 any a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: the biography
Defeated device is wireless LoRa module.
10. -8 any a kind of cell double level CO monitoring alarm system according to claim 1, it is characterised in that: described
Server-side uses raspberry pie.
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