CN108765857A - A kind of fire alarm system - Google Patents
A kind of fire alarm system Download PDFInfo
- Publication number
- CN108765857A CN108765857A CN201810883810.4A CN201810883810A CN108765857A CN 108765857 A CN108765857 A CN 108765857A CN 201810883810 A CN201810883810 A CN 201810883810A CN 108765857 A CN108765857 A CN 108765857A
- Authority
- CN
- China
- Prior art keywords
- module
- processor
- smoke
- server
- fire alarm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000779 smoke Substances 0.000 claims abstract description 77
- 239000003595 mist Substances 0.000 claims abstract description 49
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 32
- 210000004744 fore-foot Anatomy 0.000 claims 1
- 230000002159 abnormal effect Effects 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The present invention relates to a kind of fire alarm systems, belong to internet of things field.Fire alarm system, including：Multiple mist detecting devices, server and mobile terminal.Server in the fire alarm system is when monitoring that the smoke signal of some mist detecting device transmission occurs abnormal, the smoke signal of remaining mist detecting device transmission identical with current mist detecting device region is obtained to determine whether current region occurs fire, to greatly reduce rate of false alarm, and then reduce the probability of happening of the panic event caused by wrong report；In addition, by the way that monitoring information is sent to mobile terminal in real time, so that related personnel has found dangerous situation in time, the promptness of fire alarm ensure that.
Description
Technical field
The invention belongs to internet of things field, and in particular to a kind of fire alarm system.
Background technology
The fuel gas occurred in coal gas natural gas, various domestic electric appliances and public electrical equipment use is revealed, is electric
, all there is fire hazard in the insecurity such as gas apparatus overload, overheat, short circuit, aging circuit, although the fire safety meaning of people
Knowledge is gradually increased, but national fire incident still takes place frequently, and therefore causes the massive losses of life and property, fire department pair
The comprehensive analysis identification of a lot of fire incidents, most of fire all because handle not in time or it is improper due to expands, especially some in early days
There are fire alarm modes to fall behind for building, and speed is slow when fire department processing alarm difficulty being caused to increase and dispatch control force,
Fire behavior is caused to aggravate to bungle the chance of winning a battle；When fire unfortunately occurs, time is life, however fire report in the prior art
Alert system is too simple, cannot message be timely transferred to relevant department when fire arrives.
Invention content
In consideration of it, the purpose of the present invention is to provide a kind of fire alarm system, to effectively improve the above problem.
What the embodiment of the present invention was realized in：
An embodiment of the present invention provides a kind of fire alarm systems, including：Multiple mist detecting devices, each smog
Detection device is used to detect the smoke signal in itself region；Server, the server and each Smoke Detection
Device wireless communication, the server are used to receive the smoke signal of each mist detecting device transmission, when monitoring certain
When the smoke signal of a mist detecting device transmission occurs abnormal, obtain it is identical with current mist detecting device region its
The smoke signal of remaining mist detecting device transmission determines whether current region occurs fire；And mobile terminal, the movement
Terminal is wirelessly communicated with the server, and the server is additionally operable to be presented monitoring information in real time to the mobile terminal.
In optional embodiment of the present invention, each mist detecting device includes：Smoke Detection module and master control
Module；The Smoke Detection module is connect with the main control module；The Smoke Detection module, for detecting itself region
Interior smoke signal；The main control module, for the smoke signal to be transferred to the server.
In optional embodiment of the present invention, the Smoke Detection module includes：First processor and smoke sensor device；Institute
It states first processor to connect with the smoke sensor device, the first processor is connect with the main control module；The smog passes
Sensor, for detecting the smoke signal in itself region；The first processor, for the smoke signal to be transferred to
The main control module.
In optional embodiment of the present invention, the Smoke Detection module further includes：Alarm module, the alarm module with
The first processor connection, the first processor are additionally operable to control institute according to the alarm command that the main control module is sent
Alarm module is stated to alarm.
In optional embodiment of the present invention, the Smoke Detection module further includes：Locating module, the locating module with
The first processor connection, the locating module is used to obtain the location information where itself, and the location information is sent out
Give the first processor.
In optional embodiment of the present invention, the main control module includes：Second processor and wireless module, described second
Processor is connect with the wireless module, and the second processor is connect with the Smoke Detection module, the wireless module with
The server wireless communication；The second processor, it is described for the smoke signal to be transferred to through the wireless module
Server.
In optional embodiment of the present invention, the wireless module be NB-IOT modules, 433 wireless modules or 2.4G without
Wire module.
In optional embodiment of the present invention, the first processor is MCU.
In optional embodiment of the present invention, the second processor is MCU.
In optional embodiment of the present invention, the alarm module is loud speaker.
Fire alarm system provided in an embodiment of the present invention, including：Multiple mist detecting devices, server and movement are eventually
End.Server in the fire alarm system when monitoring that the smoke signal of some mist detecting device transmission occurs abnormal,
The smoke signal for obtaining remaining mist detecting device transmission identical with current mist detecting device region is current to determine
Whether region occurs fire, to greatly reduce rate of false alarm, and then reduces the probability of happening of the panic event caused by wrong report；
In addition, by the way that monitoring information is sent to mobile terminal in real time, so that related personnel has found dangerous situation in time, fire report ensure that
Alert promptness.
Other features and advantages of the present invention will be illustrated in subsequent specification, also, partly be become from specification
It is clear that being understood by implementing the embodiment of the present invention.The purpose of the present invention and other advantages can be by being write
Specifically noted structure is realized and is obtained in specification, claims and attached drawing.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.Shown in attached drawing, above and other purpose of the invention, feature and advantage will be more clear.In whole
Identical reference numeral indicates identical part in attached drawing.Actual size equal proportion scaling is not pressed deliberately draws attached drawing, emphasis
It is that the purport of the present invention is shown.
Fig. 1 shows a kind of interaction schematic diagram of fire alarm system provided in an embodiment of the present invention.
Fig. 2 shows the structural schematic diagrams of the mist detecting device in Fig. 2 provided in an embodiment of the present invention.
Fig. 3 shows the structural schematic diagram of the Smoke Detection module in Fig. 2 provided in an embodiment of the present invention.
Fig. 4 shows the structural schematic diagram of the main control module in Fig. 2 provided in an embodiment of the present invention.
Icon：100- fire alarm systems；110- mist detecting devices；111- Smoke Detection modules；1111- first
Processor；1112- smoke sensor devices；1113- alarm modules；1114- locating modules；112- main control modules；1121-
Two processors；1122- wireless modules；120- servers；130- mobile terminals.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "inner",
The orientation or positional relationship of the instructions such as "outside" be based on the orientation or positional relationship shown in the drawings or the invention product use
When the orientation or positional relationship usually put, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or imply
Signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second ", " third " etc. are only used for distinguishing description, and it should not be understood as instruction or dark
Show relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
Referring to Fig. 1, Fig. 1 is a kind of interaction schematic diagram of fire alarm system 100 provided in an embodiment of the present invention.The fire
Calamity alarm system 100 includes：Mist detecting device 110, mobile terminal 130 and server 120.
Mist detecting device 110 carries out data interaction by network and server 120, mobile terminal 130 by network with
Server 120 carries out data interaction.In the present embodiment, mobile terminal 130, mist detecting device 110 quantity be it is at least one,
Wherein, at least one application program (Application, APP) is installed corresponding with server 120 in mobile terminal 130.
Wherein, in embodiments of the present invention, the server 120 may be, but not limited to, network server, database clothes
Business device, cloud server etc..The mobile terminal 130 may be, but not limited to, PC (Personal computer,
PC), smart mobile phone, tablet computer, mobile internet surfing equipment (Mobile Internet Device, MID), personal digital assistant
Electronic equipments such as (Personal Digital Assistant, PDA).
Wherein, each mist detecting device 110 is used to detect the smoke signal in itself region, and will detection
Smoke signal be sent to server 120 through network.Wherein, it in order to reduce rate of false alarm, is provided in the same region multiple
Mist detecting device 110.Wherein, the multiple mist detecting devices 110 being set in the same region are arranged at intervals at the region
Different location such as exist in order to make it easy to understand, being illustrated so that 5 mist detecting devices 110 are set to the same region as an example
A mist detecting device 110 is respectively set in 4 corners in the region and middle position.
Wherein, as shown in Fig. 2, the mist detecting device 110 includes Smoke Detection module 111 and main control module 112.It is described
Smoke Detection module 111 is connect with the main control module 112, and the main control module 112 is wirelessly connected with the server 120.
The Smoke Detection module 111, for detecting the smoke signal in itself region.As a kind of optional reality
Mode is applied, how shown in 3.The Smoke Detection module 111 includes：First processor 1111 and smoke sensor device 1112.
The smoke sensor device 1112 is connect with the first processor 1111, and the smoke sensor device 1112 is for detecting
Smoke signal in itself region, and it is transferred to first processor 1111 through its (smoke signal).
Wherein, which can be the first device for having Smoke Detection function being often used on the market at present
Part, for example, MQ2 smoke sensor devices.Since these smoke sensor devices 1112 can bought on the market, referring to operation instructions
Its occupation mode it is inevitable it is known that, in this regard, to avoid burden, it will not be described in this implementation.
The first processor 1111 is connect with the main control module 112, the first processor 1111, and being used for will be described
Smoke signal is transferred to the main control module 112.As an alternative embodiment, the first processor 1111 can dock
The smoke signal received is then forwarded to main control module 112 after being screened.For example, judging that the concentration value of the smoke signal is big
When equal to predetermined threshold value, smoke signal is just sent to main control module 112.Screening Treatment can not certainly be carried out to it,
Or other processing are carried out, such as be filtered.
Wherein, the first processor 1111 can be a kind of IC chip, the processing capacity with signal.It is above-mentioned
First processor 1111 can be general processor, including central processing unit (Central Processing Unit, CPU),
Network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
At programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.General processor can be microprocessor or the first processor
1111 can also be any conventional processor etc..In this present embodiment, optionally, which is microprocessor
(MCU)。
As an alternative embodiment, the Smoke Detection module 111 can also include：Alarm module 1113 and/
Or locating module 1114.
The alarm module 1113 is connect with the first processor 1111, and the first processor 1111 is additionally operable to root
The alarm command sent according to the main control module 112 controls the alarm module 1113 and alarms.
Wherein, the mode of the alarm can be auditory tone cues, can also be the combination of signal lamp flash for prompting, or both
Deng.In this present embodiment, the alarm module 1113 can be audible-visual annunciator, can also be buzzer or loud speaker, may be used also
To be warning lamp, or the warning device being made of buzzer and warning lamp.It is not further qualified herein.
Wherein, alarm command can be a level signal, such as high level or low level.Low level indicates that voltage value is low
In the voltage of the first numerical value, the first numerical value is a common numerical value in industry.For example, for generally for TTL circuits, first
Numerical value is 0.0V-0.4V, and for cmos circuit, the first numerical value is 0.0-0.1V.In the embodiment of the present invention, preferably
Ground, the first numerical value are 0V, i.e., low level is 0V.High level indicates that voltage value is higher than the voltage of second value, and second value is row
A common numerical value in the industry.For example, for generally for TTL circuits, second value 2.4V-5.0V, and for CMOS electricity
For road, second value 4.99-5.0V.In the embodiment of the present invention, it is preferable that second value 3.3V, i.e. high level are
3.3V。
The locating module 1114 is connect with the first processor 1111, and the locating module 1114 is for obtaining itself
The location information at place, and the location information is sent to the first processor 1111, so that first processor 1111 will
The location information is sent to main control module 112.
Wherein, which may be used the positioning chip being often used on the market at present, for example, GPS positioning core
Piece or Beidou navigation positioning chip or GPS+ Beidou navigation positioning chips.
In addition, as an alternative embodiment, the Smoke Detection module 1111 can also include：Conditioning module
(being to show in figure).Smoke sensor device 1112 is connect by the conditioning module with first processor 1111, which is used for
The smog system signal detected to smoke sensor device 1112 is amplified and/or is filtered.Wherein, which can be packet
Containing amplifying circuit, it can also include filter circuit, can also include amplifying circuit+filter circuit.It is not further qualified herein.
The main control module 112 is connect with the Smoke Detection module 111, described for the smoke signal to be transferred to
Server 120, and the alarm command that server 120 is sent is sent to Smoke Detection module 111.As a kind of optional reality
Mode is applied, as shown in figure 4, the main control module 112 includes：Second processor 1121 and wireless module 1122.
The second processor 1121 is connect with the wireless module 1122, the second processor 1121 and the smog
Detection module 111 connects.The second processor 1121, for the smoke signal to be transferred to through the wireless module 1122
The server 120, and the alarm command that server 120 is sent through wireless module 1122 is sent to Smoke Detection module
111。
Wherein, the second processor 1121 can be a kind of IC chip, the processing capacity with signal.It is above-mentioned
Second processor 1121 can be general processor, including central processing unit (Central Processing Unit, CPU),
Network processing unit (Network Processor, NP) etc.；It can also be digital signal processor (Digital Signal
Processing, DSP), it is application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), existing
At programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic device, discrete
Door or transistor logic, discrete hardware components.General processor can be microprocessor or the second processor
1121 can also be any conventional processor etc..In this present embodiment, optionally, which is microprocessor
(MCU)。
The wireless module 1122 is wirelessly communicated with the server 120.As an alternative embodiment, this is wireless
Module 1122 can be NB-IOT modules, 433 wireless modules or 2.4G wireless modules.In addition, the wireless module 1122 can be with
It is other wireless transport modules such as 3G module, 4G modules or WiFi module, ZigBee module.Due to these wireless modules 1122
Can buy on the market, it is inevitable referring to operation instructions its occupation modes it is known that, in this regard, to avoid burden, this reality
It will not be described in applying.
Wherein, the server 120 is wirelessly communicated with each mist detecting device 110, and the server 120 is used for
The smoke signal that each mist detecting device 110 transmits is received, when the cigarette for monitoring the transmission of some mist detecting device 110
When fog signal occurs abnormal, obtains remaining mist detecting device 110 identical with 110 region of current mist detecting device and pass
Defeated smoke signal determines whether current region occurs fire.Optionally, if with 110 region of abnormal mist detecting device
Other mist detecting devices 110 smoke signal it is normal or most of normal when, which judges current region
Fire does not occur, if on the contrary, smog with other mist detecting devices 110 of 110 region of abnormal mist detecting device
When signal is abnormal or most of abnormal, which judges that fire occurs for current region, and then sends alarm command and go
The mist detecting device 110 for controlling the region is alarmed.Exception information is presented to corresponding mobile terminal 130 in real time simultaneously,
To notify related personnel to note abnormalities in time.Wherein, the server 120 is presented monitoring information in real time to the mobile terminal
130, in order to which related personnel by can remotely detect the fire condition of each region in real time.
Wherein, it should be noted that server 120 obtain it is identical with 110 region of current mist detecting device its
Can be obtained according to the location information of locating module 1114 when the smoke signal that remaining mist detecting device 110 transmits；Also may be used
Being obtained according to preset position information table.Such as each mist detecting device 110 is marked in advance, each Smoke Detection
Device 110 corresponds to a label, and there are same sections for the label of the mist detecting device 110 of same area, such as have 3 areas
There are 5 mist detecting devices 110 in domain, respectively A, B, C, each region, then corresponding label can be A1, A2, A3, A4, A5；
B1, B2, B3, B4, B5 and C1, C2, C3, C4, C5.Wherein, A1, A2, A3, A4, A5 indicate the cigarette for being installed on the same region
Mist detection device 110, remaining is similar.
Wherein, it should be noted that fire alarm system 100 shown in the present embodiment, which illustrates only, embodies what the present invention was put
Necessary component, rather than all, for example, being not shown in the devices the present embodiment such as power supply.
It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment weight
Point explanation is all difference from other examples, and the same or similar parts between the embodiments can be referred to each other.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fire alarm system, which is characterized in that including：
Multiple mist detecting devices, each mist detecting device are used to detect the smoke signal in itself region；
Server, the server are wirelessly communicated with each mist detecting device, and the server is for receiving each institute
The smoke signal for stating mist detecting device transmission, when the smoke signal appearance exception for monitoring the transmission of some mist detecting device
When, the smoke signal for obtaining remaining mist detecting device transmission identical with current mist detecting device region is worked as to determine
Whether forefoot area occurs fire；
And mobile terminal, the mobile terminal are wirelessly communicated with the server, the server is additionally operable to monitoring information
It is presented in real time to the mobile terminal.
2. fire alarm system according to claim 1, which is characterized in that each the mist detecting device includes：
Smoke Detection module and main control module；The Smoke Detection module is connect with the main control module；
The Smoke Detection module, for detecting the smoke signal in itself region；
The main control module, for the smoke signal to be transferred to the server.
3. fire alarm system according to claim 2, which is characterized in that the Smoke Detection module includes：At first
Manage device and smoke sensor device；The first processor is connect with the smoke sensor device, the first processor and the master control
Module connects；
The smoke sensor device, for detecting the smoke signal in itself region；
The first processor, for the smoke signal to be transferred to the main control module.
4. fire alarm system according to claim 3, which is characterized in that the Smoke Detection module further includes：Alarm
Module, the alarm module are connect with the first processor, the first processor, are additionally operable to be sent out according to the main control module
The alarm command sent controls the alarm module and alarms.
5. fire alarm system according to claim 3, which is characterized in that the Smoke Detection module further includes：Positioning
Module, the locating module are connect with the first processor, and the locating module is used to obtain the location information where itself,
And the location information is sent to the first processor.
6. according to claim 2-5 any one of them fire alarm systems, which is characterized in that the main control module includes：The
Two processors and wireless module, the second processor are connect with the wireless module, the second processor and the smog
Detection module connects, and the wireless module is wirelessly communicated with the server；
The second processor, for the smoke signal to be transferred to the server through the wireless module.
7. fire alarm system according to claim 6, which is characterized in that the wireless module be NB-IOT modules,
433 wireless modules or 2.4G wireless modules.
8. fire alarm system according to claim 3, which is characterized in that the first processor is MCU.
9. fire alarm system according to claim 6, which is characterized in that the second processor is MCU.
10. fire alarm system according to claim 4, which is characterized in that the alarm module is loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883810.4A CN108765857A (en) | 2018-08-03 | 2018-08-03 | A kind of fire alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810883810.4A CN108765857A (en) | 2018-08-03 | 2018-08-03 | A kind of fire alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108765857A true CN108765857A (en) | 2018-11-06 |
Family
ID=63969005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810883810.4A Pending CN108765857A (en) | 2018-08-03 | 2018-08-03 | A kind of fire alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108765857A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058556A (en) * | 2019-05-15 | 2019-07-26 | 上海唐辉电子有限公司 | One kind monitoring remote transmitting system based on NB-IOT low-power consumption pump house |
| CN111862520A (en) * | 2020-08-19 | 2020-10-30 | 泰州广亿净环保科技有限公司 | Smoke alarm, terminal equipment and system |
| CN112150756A (en) * | 2020-09-07 | 2020-12-29 | 中车青岛四方机车车辆股份有限公司 | Fire detection method, device and system and train |
| CN112152096A (en) * | 2019-06-28 | 2020-12-29 | 江苏瀚晨电气科技有限公司 | Electrical fire prevention ring main unit and installation method thereof |
| CN113409547A (en) * | 2021-06-10 | 2021-09-17 | 维沃移动通信有限公司 | Alarm method, alarm device, electronic equipment and readable storage medium |
| CN114373275A (en) * | 2022-01-12 | 2022-04-19 | 深圳市法本信息技术股份有限公司 | Fire early warning method and system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011770A1 (en) * | 2000-02-10 | 2003-01-16 | Cole Martin Terence | Smoke detectors particularly ducted smoke detectors |
| CN104637228A (en) * | 2013-11-14 | 2015-05-20 | 成都闰世科技有限公司 | Fire alarm system based on Internet of Things |
| CN205451366U (en) * | 2015-12-25 | 2016-08-10 | 天津光华睿成科技有限公司 | Intelligence fire monitoring system |
| CN205692311U (en) * | 2016-03-22 | 2016-11-16 | 天津融昇科技有限公司 | A kind of community fire protection alarm processing system |
| CN207216823U (en) * | 2017-09-07 | 2018-04-10 | 深圳市查知科技有限公司 | A kind of smoke detection positioner |
| CN208673486U (en) * | 2018-08-03 | 2019-03-29 | 黑子信息科技（广东）有限公司 | A kind of fire alarm system |
-
2018
- 2018-08-03 CN CN201810883810.4A patent/CN108765857A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030011770A1 (en) * | 2000-02-10 | 2003-01-16 | Cole Martin Terence | Smoke detectors particularly ducted smoke detectors |
| CN104637228A (en) * | 2013-11-14 | 2015-05-20 | 成都闰世科技有限公司 | Fire alarm system based on Internet of Things |
| CN205451366U (en) * | 2015-12-25 | 2016-08-10 | 天津光华睿成科技有限公司 | Intelligence fire monitoring system |
| CN205692311U (en) * | 2016-03-22 | 2016-11-16 | 天津融昇科技有限公司 | A kind of community fire protection alarm processing system |
| CN207216823U (en) * | 2017-09-07 | 2018-04-10 | 深圳市查知科技有限公司 | A kind of smoke detection positioner |
| CN208673486U (en) * | 2018-08-03 | 2019-03-29 | 黑子信息科技（广东）有限公司 | A kind of fire alarm system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110058556A (en) * | 2019-05-15 | 2019-07-26 | 上海唐辉电子有限公司 | One kind monitoring remote transmitting system based on NB-IOT low-power consumption pump house |
| CN112152096A (en) * | 2019-06-28 | 2020-12-29 | 江苏瀚晨电气科技有限公司 | Electrical fire prevention ring main unit and installation method thereof |
| CN111862520A (en) * | 2020-08-19 | 2020-10-30 | 泰州广亿净环保科技有限公司 | Smoke alarm, terminal equipment and system |
| CN112150756A (en) * | 2020-09-07 | 2020-12-29 | 中车青岛四方机车车辆股份有限公司 | Fire detection method, device and system and train |
| CN113409547A (en) * | 2021-06-10 | 2021-09-17 | 维沃移动通信有限公司 | Alarm method, alarm device, electronic equipment and readable storage medium |
| CN114373275A (en) * | 2022-01-12 | 2022-04-19 | 深圳市法本信息技术股份有限公司 | Fire early warning method and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108765857A (en) | A kind of fire alarm system | |
| US9251687B2 (en) | Global positioning system equipped hazard detector and a system for providing hazard alerts thereby | |
| US10255773B2 (en) | Security system providing a localized humanly-perceivable alert for identifying a facility to emergency personnel | |
| US9607494B2 (en) | Supervised interconnect smoke alarm system and method of using same | |
| CN203989648U (en) | Fire extinguisher pressure on-Line Monitor Device | |
| US9437100B2 (en) | Supervising alarm notification devices | |
| US9472078B2 (en) | Method and apparatus for integration of electrical fire sensor with fire panel | |
| CN104599428A (en) | Intelligent fire disaster alarming system of laboratory | |
| JP5350705B2 (en) | Controller device | |
| JP2007132804A (en) | Power consumption checking system | |
| CN106781199A (en) | A kind of electrical fire monitor | |
| US20160360555A1 (en) | Bidirectional redundant mesh networks | |
| CN208673486U (en) | A kind of fire alarm system | |
| CN104392575B (en) | Fire alarm control unit | |
| CN108731731A (en) | A kind of lighning proof type safety supervision system and lighning proof type safety supervision method | |
| CN205788615U (en) | Temperature monitoring warning device and fire control warning system | |
| CN206657459U (en) | A kind of smoke sensitive fire hazard detection alarm and warning system | |
| CN104217536A (en) | Vehicle safety management system | |
| US9965944B1 (en) | Protective device for alarm systems | |
| CN105118219B (en) | Configurable smoke-detectors and Smoke Detection network based on CMC chips | |
| CN103680073A (en) | Wireless environment gas monitoring and alarming system | |
| JP2015014986A (en) | Alarm unit and alarm system | |
| CN113112734A (en) | Smoke detection method, related system and device and storage medium | |
| TWI533261B (en) | A large number of obstacles to eliminate operating systems and methods | |
| CN113056638A (en) | Emergency lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |