CN106383475A - Community gas monitoring system based on wireless communication - Google Patents
Community gas monitoring system based on wireless communication Download PDFInfo
- Publication number
- CN106383475A CN106383475A CN201610968569.6A CN201610968569A CN106383475A CN 106383475 A CN106383475 A CN 106383475A CN 201610968569 A CN201610968569 A CN 201610968569A CN 106383475 A CN106383475 A CN 106383475A
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- China
- Prior art keywords
- gas
- module
- community
- gas monitoring
- monitoring system
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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
- G05B19/0428—Safety, monitoring
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Emergency Alarm Devices (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a community gas monitoring system based on wireless communication. The community gas monitoring system comprises a gas monitoring module, a wireless communication module, a control module, a display module and an alarm module. The gas monitoring module comprises a plurality of gas monitoring units. Each gas monitoring unit comprises a gas sensor, a microcontroller and a ventilation device. The control module is electrically connected with the display module and the alarm module. In operation, the gas monitoring unit transmits a gas concentration in a community room to the control module through the wireless communication module; and the control module makes the display module display the gas concentration of each community room; and on the condition that the community room of which the gas concentration is larger than or equal with a preset concentration threshold, the gas concentration in the community room is displayed in a striking manner, a ventilation instruction is transmitted to the corresponding gas monitoring unit, and simultaneously the alarm module is controlled for generating an alarm. The community gas monitoring system has advantages of simple structure and high convenience in use. The community gas monitoring system can perform active alarming on the condition that the gas concentration exceeds the preset concentration threshold, thereby preventing accidents.
Description
Technical field
The present invention relates to smart home field, more particularly, to a kind of community's Gas monitoring system based on radio communication.
Background technology
Smart home is the embodiment of Thingsization under the influence of internet.Smart home passes through technology of Internet of things by family
Various equipment（As audio ＆ video equipment, illuminator, curtain control, airconditioning control, safety-protection system, Digital Theater System, audio-visual clothes
Business device, shadow cabinet system, network home appliance etc.）Connect together, home wiring control, Lighting control, remote control using telephone, indoor and outdoor are provided
The several functions such as remote control, burglar alarm, environmental monitoring, HVAC control, infrared forwarding and programmable Timer control and means.With
Common household is compared, and smart home not only has traditional inhabitation function, has both building, network service, information household appliances, equipment certainly
Dynamicization, provides omnibearing information exchange function, and even various energy expenditures save fund.
In coal gas carbon monoxide with the Hb BC hemoglobin binding capacity of people than oxygen more than strong 200 times, even if therefore amount containing coal gas
Extremely low air is all poisonous to people.There are data to show, suck in the air CO concentration and be 240mg/m3 totally 3 hours, in Hb
COHb can exceed 10%；When CO concentration reaches 292.5 mg/m3, can make one to produce the symptoms such as obstinate headache, dizziness, COHb can increase
Up to 25%；CO concentration reaches 117O mg/m3When, sucking can make one to go into a coma more than 6O minute, COHb about up to 60%.CO
Concentration reaches 11700mg/m3When, can make one lethal in several minutes, COHb can increase to 90%.
Existing gas pressuring station is typically only confined to household internal, and not networking is managed collectively, and this makes to send out
Deliver coal gas leakage when the external world do not know, if family also nobody, easily cause explosion accident.
Additionally, existing gas pressuring station typically only plays supervisory function bit, active can not change when there is gas leak
Kind situation.
Content of the invention
The technical problem to be solved is for involved defect in background technology, provides a kind of being based on no
Community's Gas monitoring system of line communication.
The present invention is to solve above-mentioned technical problem to employ the following technical solutions：
Based on community's Gas monitoring system of radio communication, comprise gas pressuring station module, wireless communication module, control module, show
Show module and alarm module；
Described gas pressuring station module comprises some one-to-one corresponding and is arranged on the gas pressuring station unit in community rooms；
Described wireless communication module comprise one be connected with described control module collect node and several with described coal gas
Monitoring unit correspond be connected branch node, described branch node and collect between node be based on radio communication；
Described gas pressuring station unit comprises gas sensor, microcontroller and ventilation unit；
Described gas sensor is used for detecting its on-site gas concentration, and passes it to described microcontroller；
Described ventilation unit is used for being aerated to gas pressuring station unit place room；
Described microcontroller is electric with gas sensor, ventilation unit and the corresponding branch node of gas pressuring station unit respectively
It is connected, the gas concentration for sensing gas sensor passes to control module, and is controlled according to the instruction of control module
Ventilation module works；
Described display module and alarm module are arranged at the Surveillance center of community；
Described control module respectively and collect node, display module, alarm module are electrically connected, for controlling display module to show
The gas concentration of each community rooms receiving, and the gas concentration of each community rooms is carried out with default concentration threshold
Relatively, when there are the community rooms that gas concentration is more than or equal to default concentration threshold, control module controls display module pair
The gas concentration of this community rooms carries out highlighting, send ventilation instruction to this community rooms corresponding gas pressuring station unit,
Control alarm module to be reported to the police simultaneously.
As Gas monitoring system further prioritization scheme in community's based on radio communication for the present invention, described control module
Processor adopt ARM series monolithic.
As Gas monitoring system further prioritization scheme in community's based on radio communication for the present invention, described control module
Processor adopt SAA7750 single-chip microcomputer.
As Gas monitoring system further prioritization scheme in community's based on radio communication for the present invention, described collect node
Communicated based on Zigbee protocol and branch node between.
As Gas monitoring system further prioritization scheme in community's based on radio communication for the present invention, described alarm module
Using acoustic-optic alarm.
The present invention adopts above technical scheme compared with prior art, has following technique effect：
1. structure is simple, easy to use；
2. can when coal gas is exceeded active warning, prevent unexpected generation.
Brief description
Fig. 1 is the module diagram of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail：
As shown in figure 1, the invention discloses a kind of community's Gas monitoring system based on radio communication, comprising gas pressuring station mould
Block, wireless communication module, control module, display module and alarm module；
Described gas pressuring station module comprises some one-to-one corresponding and is arranged on the gas pressuring station unit in community rooms；
Described wireless communication module comprise one be connected with described control module collect node and several with described coal gas
Monitoring unit correspond be connected branch node, described branch node and collect between node be based on radio communication；
Described gas pressuring station unit comprises gas sensor, microcontroller and ventilation unit；
Described gas sensor is used for detecting its on-site gas concentration, and passes it to described microcontroller；
Described ventilation unit is used for being aerated to gas pressuring station unit place room；
Described microcontroller is electric with gas sensor, ventilation unit and the corresponding branch node of gas pressuring station unit respectively
It is connected, the gas concentration for sensing gas sensor passes to control module, and is controlled according to the instruction of control module
Ventilation module works；
Described display module and alarm module are arranged at the Surveillance center of community；
Described control module respectively and collect node, display module, alarm module are electrically connected, for controlling display module to show
The gas concentration of each community rooms receiving, and the gas concentration of each community rooms is carried out with default concentration threshold
Relatively, when there are the community rooms that gas concentration is more than or equal to default concentration threshold, control module controls display module pair
The gas concentration of this community rooms carries out highlighting, send ventilation instruction to this community rooms corresponding gas pressuring station unit,
Control alarm module to be reported to the police simultaneously.
The processor of described control module adopts ARM series monolithic, preferentially adopts SAA7750 single-chip microcomputer.
Described collect communicated based on Zigbee protocol between node and branch node.
Described alarm module adopts acoustic-optic alarm.
Those skilled in the art of the present technique it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）There is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with the context of prior art in
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
Above-described specific embodiment, has been carried out to the purpose of the present invention, technical scheme and beneficial effect further
Describe in detail, be should be understood that the specific embodiment that the foregoing is only the present invention, be not limited to this
Bright, all any modification, equivalent substitution and improvement within the spirit and principles in the present invention, done etc., should be included in the present invention
Protection domain within.
Claims (5)
1. the community's Gas monitoring system based on radio communication is it is characterised in that comprise gas pressuring station module, radio communication mold
Block, control module, display module and alarm module；
Described gas pressuring station module comprises some one-to-one corresponding and is arranged on the gas pressuring station unit in community rooms；
Described wireless communication module comprise one be connected with described control module collect node and several with described coal gas
Monitoring unit correspond be connected branch node, described branch node and collect between node be based on radio communication；
Described gas pressuring station unit comprises gas sensor, microcontroller and ventilation unit；
Described gas sensor is used for detecting its on-site gas concentration, and passes it to described microcontroller；
Described ventilation unit is used for being aerated to gas pressuring station unit place room；
Described microcontroller is electric with gas sensor, ventilation unit and the corresponding branch node of gas pressuring station unit respectively
It is connected, the gas concentration for sensing gas sensor passes to control module, and is controlled according to the instruction of control module
Ventilation module works；
Described display module and alarm module are arranged at the Surveillance center of community；
Described control module respectively and collect node, display module, alarm module are electrically connected, for controlling display module to show
The gas concentration of each community rooms receiving, and the gas concentration of each community rooms is carried out with default concentration threshold
Relatively, when there are the community rooms that gas concentration is more than or equal to default concentration threshold, control module controls display module pair
The gas concentration of this community rooms carries out highlighting, send ventilation instruction to this community rooms corresponding gas pressuring station unit,
Control alarm module to be reported to the police simultaneously.
2. the community's Gas monitoring system based on radio communication according to claim 1 is it is characterised in that described control mould
The processor of block adopts ARM series monolithic.
3. the community's Gas monitoring system based on radio communication according to claim 2 is it is characterised in that described control mould
The processor of block adopts SAA7750 single-chip microcomputer.
4. the community's Gas monitoring system based on radio communication according to claim 1 is it is characterised in that described collect section
Communicated based on Zigbee protocol between point and branch node.
5. the community's Gas monitoring system based on radio communication according to claim 1 is it is characterised in that described warning mould
Block adopts acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968569.6A CN106383475A (en) | 2016-10-27 | 2016-10-27 | Community gas monitoring system based on wireless communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610968569.6A CN106383475A (en) | 2016-10-27 | 2016-10-27 | Community gas monitoring system based on wireless communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106383475A true CN106383475A (en) | 2017-02-08 |
Family
ID=57956716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610968569.6A Pending CN106383475A (en) | 2016-10-27 | 2016-10-27 | Community gas monitoring system based on wireless communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106383475A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129245A (en) * | 2011-04-26 | 2011-07-20 | 耕者有田科技（北京）有限公司 | City gas monitoring and warning system |
| CN102184620A (en) * | 2011-05-12 | 2011-09-14 | 南京信息工程大学 | Gas detection alarm and exhaust system |
| CN103996271A (en) * | 2013-02-19 | 2014-08-20 | 德州学院 | City district combustion gas security protection monitoring system |
| CN105425596A (en) * | 2015-11-02 | 2016-03-23 | 苏州美达瑞电子有限公司 | Intelligent household gas monitoring system based on ZigBee |
-
2016
- 2016-10-27 CN CN201610968569.6A patent/CN106383475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129245A (en) * | 2011-04-26 | 2011-07-20 | 耕者有田科技（北京）有限公司 | City gas monitoring and warning system |
| CN102184620A (en) * | 2011-05-12 | 2011-09-14 | 南京信息工程大学 | Gas detection alarm and exhaust system |
| CN103996271A (en) * | 2013-02-19 | 2014-08-20 | 德州学院 | City district combustion gas security protection monitoring system |
| CN105425596A (en) * | 2015-11-02 | 2016-03-23 | 苏州美达瑞电子有限公司 | Intelligent household gas monitoring system based on ZigBee |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170208 |