CN115512509A - Smoke alarm system and device - Google Patents
Smoke alarm system and device Download PDFInfo
- Publication number
- CN115512509A CN115512509A CN202211161835.6A CN202211161835A CN115512509A CN 115512509 A CN115512509 A CN 115512509A CN 202211161835 A CN202211161835 A CN 202211161835A CN 115512509 A CN115512509 A CN 115512509A
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- alarm
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- service software
- smoke alarm
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- 239000000779 smoke Substances 0.000 title claims abstract description 114
- 238000004891 communication Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005059 dormancy Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Databases & Information Systems (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Public Health (AREA)
- Fire Alarms (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of fire-fighting equipment and Internet of things, and particularly provides a smoke alarm system, which comprises a smoke alarm and cloud service software, wherein the cloud service software is deployed at a cloud server end and is a B/S (browser/server) framework and is accessed through a WeChat applet; the user inputs the equipment information of the smoke alarm in the cloud service software, after registration is completed, the cloud service software writes login registration information into a background database, and starts a short message alarm service and sends an alarm short message to a contact mobile phone number when receiving an alarm information packet transmitted by the smoke alarm; and (4) until the user logs in the WeChat applet and confirms that the alarm information is received. Compared with the prior art, the intelligent alarm system is installed at the position of the roof of a room needing early warning, smoke concentration data are collected, the buzzer is started to alarm when the smoke concentration exceeds a threshold value, alarm information is sent to cloud service software through the NBIOT module, and the intelligent alarm system is convenient and quick.
Description
Technical Field
The invention relates to the technical field of fire-fighting equipment and Internet of things, and particularly provides a smoke alarm method and device.
Background
At present, the main hardware scheme of the civil smoke-sensitive alarm on the market generally comprises main components such as an MCU chip, a smoke-sensitive sensor, a buzzer, a lithium battery and the like, is limited by the restriction of battery power supply, and has the problems of low overall power of the smoke-sensitive alarm and low alarm volume of the buzzer. It is easy to happen that when a fire breaks out in a single room, people in other rooms cannot hear the alarm sound in time, or people are not on the spot and cannot find the fire in time, so that a great deal of life and property loss is caused. In addition, since the smoke detector alarm is often installed at a high position such as an indoor roof, it is difficult to detect when the amount of electricity of the built-in lithium battery is insufficient.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the smoke alarm system with strong practicability.
The invention further aims to provide a smoke alarm device which is reasonable in design, safe and applicable.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a smoke alarm system comprises a smoke alarm and cloud service software, wherein the cloud service software is deployed at a cloud server end and is of a B/S (browser/server) architecture and is accessed through a WeChat applet;
the user inputs the equipment information of the smoke alarm in the cloud service software, after registration is completed, the cloud service software writes login registration information into a background database, and when an alarm information packet transmitted by the smoke alarm is received, a short message alarm service is started, and an alarm short message is sent to a mobile phone number of a contact person;
and (4) until the user logs in the WeChat applet and confirms that the alarm information is received.
Preferably, the equipment information on the name card tag of the smoke alarm is input into the cloud service software and comprises a serial number, a mac address and an equipment name, after registration is completed, a contact is added to the smoke alarm, and a mobile phone number of the contact is added.
Further, the alarm is felt to cigarette includes that cigarette feels sensor, bee calling organ, pilot lamp, MCU and NBOT module, works as carry out self-checking mode after the alarm is felt to cigarette packs into the battery, under the self-checking mode bee calling organ is long-sounded, and alarm pilot lamp red and green lamp twinkles in turn, and the alarm is felt to cigarette afterwards gets into standby mode.
Further, the smoke detector alarm is in a standby mode, the NBIOT communication module in the smoke detector alarm is in a low-power-consumption dormant state, the MCU is also in a low-power-consumption dormant state, the MCU is awakened once from the low-power-consumption dormant state in the standby mode, and the smoke concentration in the air is detected regularly through the built-in smoke detector.
Furthermore, when a fire disaster occurs in a room, and the smoke concentration exceeds a threshold value set in the MCU program, the smoke alarm enters an alarm mode, a buzzer is started to alarm, the NBIOT communication module is awakened to send alarm information to the cloud service software, the buzzer of the smoke alarm sounds for a long time in the alarm mode, and the red alarm indicator lamp flickers.
Further, when the fire is controlled, the open fire is extinguished, and the smoke concentration is lower than the threshold set in the MCU program, the smoke detector alarm returns to the standby mode, and the NBIOT communication module returns to the low-power-consumption dormant state.
Further, the smoke detector alarm initiates connection to cloud service software in a self-checking mode, the cloud service software analyzes the received connection information, and the operation state of the smoke detector alarm is marked as on-line;
when the smoke alarm is in a standby state, the cloud service software marks the fire alarm state of the smoke alarm as no fire; when the smoke alarm enters an alarm mode, the alarm sends alarm information to the cloud service software, the cloud service software analyzes the alarm information, and the fire alarm state of the smoke alarm is marked as a fire.
Furthermore, when the battery electric quantity of the smoke detector alarm is lower than a threshold value set in the MCU program, the smoke detector alarm can wake up the NBIOT module, low-voltage early warning information is sent to the cloud service software, the cloud service software analyzes the received data, the electric quantity state of the smoke detector sensor is marked to be low in voltage, the short message service module is started, information is sent to a contact person, and the user is reminded of replacing the battery.
A smoke alarm device comprising: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor is used for calling the machine readable program and executing the smoke alarm system.
Compared with the prior art, the smoke alarm system and the smoke alarm device have the following outstanding beneficial effects:
the intelligent smoke concentration monitoring system is installed at the position of a roof of a room needing early warning, smoke concentration data are collected, when the smoke concentration exceeds a threshold value, a buzzer is started to alarm, alarm information is sent to cloud service software through an NBIOT module, and the intelligent smoke concentration monitoring system is convenient and quick.
Drawings
In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the embodiments or technical solutions in the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a smoke detector alarm in a smoke detector alarm system;
fig. 2 is a block diagram of a smoke detector alarm in a smoke detector alarm system.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to better understand the technical solutions of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A preferred embodiment is given below:
as shown in fig. 1, the smoke alarm system in this embodiment includes a smoke alarm and cloud service software, where the cloud service software is deployed at a cloud server and is in a B/S architecture, and is accessed through a wechat applet;
the user can record the equipment information on the name card label of the smoke alarm in the software, including information such as a serial number, a mac address and an equipment name, and registration of the equipment is completed. And adding a contact person and a contact person mobile phone number for the equipment.
After the registration steps are completed, the cloud service software writes the information into a background database, when an alarm information packet transmitted by a smoke sensing alarm is received, the cloud service software analyzes the received alarm information data, can immediately retrieve the contact information and the mobile phone number of the equipment registered in the database by acquiring the equipment serial number in the alarm information, starts short message alarm service, and continuously transmits alarm short messages to the mobile phone number in a cycle of 30 s. And (4) until the user logs in the WeChat applet and confirms that the alarm information is received.
As shown in fig. 2, the smoke detector alarm comprises a smoke detector sensor, a buzzer, an indicator light, an MCU and an NBOT module, and when the smoke detector alarm is installed in a battery, a self-checking mode is performed, wherein the buzzer sounds for 30 seconds in a long time, and the alarm indicator light flashes alternately with red and green for 30 seconds in a cycle of 1 second. The smoke detector alarm then enters a standby mode, the alarm indicator lamp flashes green in the standby mode, flashes once in 10 seconds, and then the indicator lamp keeps on a long-time off state.
Under standby mode, NBIOT communication module in the smoke detector alarm is in low-power consumption dormant state, MCU also is in low-power consumption dormancy state, MCU awakens once from low-power consumption dormant state every 20s under standby mode, smoke concentration in the air is regularly detected through built-in smoke detector sensor, when the room in conflagration breaks out, smoke concentration surpasses the threshold value that sets for in the MCU procedure, the smoke detector alarm gets into alarm mode, start buzzer warning, awaken NBIOT communication module simultaneously and send alarm information to high in the clouds service software, the buzzer of smoke detector alarm under alarm mode rings for a long time, red warning pilot lamp uses 1 second as cycle scintillation.
When the fire is controlled, the open fire is extinguished, and the smoke concentration is lower than the threshold value set in the MCU program, the smoke detector alarm returns to the standby mode, and the NBIOT communication module returns to the low-power consumption dormant state.
The smoke alarm initiates connection to cloud service software in a self-checking mode, and the cloud service software analyzes received connection information and marks the running state of the equipment as online.
When the smoke alarm is in a standby state, the cloud service software marks the fire alarm state of the equipment as no fire; when the smoke alarm enters an alarm mode, the alarm sends alarm information to the cloud service software, the cloud service software analyzes the alarm information, and the fire alarm state of the smoke alarm is marked as a fire.
When the battery electric quantity of the smoke detector alarm is lower than a threshold value set in the MCU program, the smoke detector alarm can wake up the NBIOT module, low-voltage early warning information is sent to the cloud service software, the cloud service software analyzes received data, the electric quantity state of the smoke detector sensor is marked to be low voltage, the short message service module is started, information is sent to a contact person, and the user is reminded of replacing the battery.
Based on the above method, the smoke alarm device in this embodiment includes: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor is used for calling the machine readable program and executing the smoke alarm system.
The above-described embodiments are only specific examples, and the scope of the present invention includes, but is not limited to, the above-described embodiments, and any suitable changes or substitutions that may be made by one of ordinary skill in the art and in accordance with the claims of a smoke alarm system and device of the present invention should fall within the scope of the present invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The smoke alarm system is characterized by comprising a smoke alarm and cloud service software, wherein the cloud service software is deployed at a cloud server end, is in a B/S (browser/server) architecture and is accessed through a WeChat applet;
the user inputs the equipment information of the smoke alarm in the cloud service software, after registration is completed, the cloud service software writes login registration information into a background database, and when an alarm information packet transmitted by the smoke alarm is received, a short message alarm service is started, and an alarm short message is sent to a mobile phone number of a contact person;
and (4) until the user logs in the WeChat applet and confirms that the alarm information is received.
2. The smoke alarm system of claim 1, wherein the device information on the business card tag of the smoke alarm is entered in the cloud service software and comprises a serial number, a mac address and a device name, and after registration is completed, a contact is added to the smoke alarm and a mobile phone number of the contact is added.
3. A smoke alarm system according to claim 1 or 2 wherein said smoke detector alarm comprises a smoke detector sensor, a buzzer, an indicator light, a MCU and a NBOT module, wherein said smoke detector alarm is configured to operate in a self test mode when loaded in a battery, wherein said buzzer sounds long in said self test mode, said alarm indicator light and said red and green lights flash alternately, and then said smoke detector alarm is configured to operate in a standby mode.
4. The smoke alarm system according to claim 3, wherein the NBIOT communication module in the smoke alarm is in a low power sleep state when the smoke alarm is in the standby mode, the MCU is also in a low power sleep state, the MCU wakes up from the low power sleep state once in the standby mode, and the smoke sensor is arranged in the smoke alarm system to detect the smoke concentration in the air at regular time.
5. The smoke alarm system according to claim 4, wherein when a fire occurs in a room and the smoke concentration exceeds a threshold set in the MCU program, the smoke alarm enters an alarm mode, a buzzer is started to alarm, and meanwhile the NBIOT communication module is awakened to send alarm information to the cloud service software, and in the alarm mode, the buzzer of the smoke alarm sounds long and a red alarm indicator lamp flickers.
6. The smoke alarm system of claim 5, wherein when the fire is controlled, the open fire is extinguished, the smoke concentration is lower than the threshold set in the MCU program, the smoke alarm returns to the standby mode, and the NBIOT communication module returns to the low power sleep state.
7. The smoke alarm system according to claim 6, wherein the smoke alarm initiates connection to cloud service software in a self-check mode, the cloud service software analyzes the received connection information, and the operation state of the smoke alarm is marked as on-line;
when the smoke alarm is in a standby state, the cloud service software marks the fire alarm state of the smoke alarm as no fire; when the smoke alarm enters an alarm mode, the alarm sends alarm information to the cloud service software, the cloud service software analyzes the alarm information, and the fire alarm state of the smoke alarm is marked as a fire.
8. The smoke alarm system of claim 7, wherein when the battery level of the smoke alarm is lower than the threshold set in the MCU program, the smoke alarm also wakes up the NBIOT module, sends low-voltage warning information to the cloud service software, the cloud service software analyzes the received data, marks the power level of the smoke sensor as low voltage, and starts the short message service module to send information to the contact to remind the user to replace the battery.
9. A smoke alarm device, comprising: at least one memory and at least one processor;
the at least one memory to store a machine readable program;
the at least one processor configured to invoke the machine readable program to perform the method of any of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161835.6A CN115512509A (en) | 2022-09-23 | 2022-09-23 | Smoke alarm system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161835.6A CN115512509A (en) | 2022-09-23 | 2022-09-23 | Smoke alarm system and device |
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| Publication Number | Publication Date |
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| CN115512509A true CN115512509A (en) | 2022-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211161835.6A Pending CN115512509A (en) | 2022-09-23 | 2022-09-23 | Smoke alarm system and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116071897A (en) * | 2023-01-06 | 2023-05-05 | 山东浪潮科学研究院有限公司 | Gas alarm system based on NBIOT communication |
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| CN114973581A (en) * | 2022-04-21 | 2022-08-30 | 山东浪潮科学研究院有限公司 | Smoke alarm method and system based on Bluetooth mesh |
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2022
- 2022-09-23 CN CN202211161835.6A patent/CN115512509A/en active Pending
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| CN104851244A (en) * | 2015-05-26 | 2015-08-19 | 福建永易信息科技有限公司 | Combustible gas alarm method and combustible gas alarm |
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| CN116071897A (en) * | 2023-01-06 | 2023-05-05 | 山东浪潮科学研究院有限公司 | Gas alarm system based on NBIOT communication |
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