CN211555077U - Configurable Internet of things composite fire detection alarm and system - Google Patents
Configurable Internet of things composite fire detection alarm and system Download PDFInfo
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- CN211555077U CN211555077U CN202020504555.0U CN202020504555U CN211555077U CN 211555077 U CN211555077 U CN 211555077U CN 202020504555 U CN202020504555 U CN 202020504555U CN 211555077 U CN211555077 U CN 211555077U
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Abstract
The utility model discloses a configurable Internet of things composite fire detection alarm and system, which comprises a sensing terminal and a mobile terminal, wherein a sensing terminal control panel comprises a fire detection module and an Internet of things module; the fire detection module comprises a main control sub-circuit, a power supply sub-circuit, a temperature sensing sub-circuit, a smoke detection sensing sub-circuit, an electric quantity acquisition sub-circuit, a buzzing gradually-sounding sub-circuit, an anti-dismantling detection sub-circuit and a network self-detection sub-circuit; the user carries out mode configuration, when the residual quantity of electric quantity, the temperature signal and the smoke concentration in the sensing terminal exceed preset threshold values respectively, the buzzing and sound-fading sub-circuit outputs sound-fading, and the main control sub-circuit sends an alarm signal to the mobile terminal according to the mode configuration condition; the anti-dismantling detection sub-circuit sends out a warning signal to the mobile terminal when the shell is separated from the mounting base. The utility model discloses can realize the cloud monitoring of thing networking; the application environment range of the alarm is expanded, and the detector can be configured into composite detection or single detection through the platform.
Description
Technical Field
The utility model relates to a fire control fire detection and internet of things technical field especially relate to a can dispose compound fire detection alarm of type thing networking and system.
Background
In the fire-fighting fire detection industry, an independent fire detection alarm alarms remind people on the fire scene through a buzzer when detecting a fire. The alarm method has a disadvantage in that the method of beeping the alarm has a great limitation if there is no relevant person in the fire scene. In addition, the traditional smoke temperature composite detection alarm has certain requirements and characteristics suitable for the environment for smoke detection and temperature detection. For example, smoke detection is not suitable for environments with much smoke, dust, moisture, and dew easily under normal conditions; temperature detection is not suitable for environments with high temperature generation under normal conditions; the single detection has the characteristic of false alarm or missing alarm. Therefore, in view of the above defects, the invention provides a configurable composite fire detection alarm of the internet of things, which is a problem to be solved urgently by technical personnel in the field.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, a can dispose compound fire detection alarm of type thing networking and system is provided.
In a first aspect, the utility model discloses a configurable internet of things composite fire detection alarm, which comprises a sensing terminal; the sensing terminal comprises a shell, a mounting base and a sensing terminal control panel; the sensing terminal control panel is arranged in the shell, and the shell is detachably connected with the mounting base; the sensing terminal is in communication transmission with the mobile terminal through the internet, and the sensing terminal control panel comprises a fire detection module and an internet of things module; the fire detection module comprises a main control sub-circuit, a power supply sub-circuit, a temperature sensing sub-circuit, a smoke detection sensing sub-circuit, an electric quantity acquisition sub-circuit, a buzzing gradual-sounding sub-circuit, an anti-dismantling detection sub-circuit and a network self-detection sub-circuit; the Internet of things module comprises a serial port level matching sub-circuit and a wireless communication sub-circuit; the power supply sub-circuit, the temperature sensing sub-circuit, the smoke detection sensing circuit, the electric quantity acquisition sub-circuit, the buzzing and fading sub-circuit, the anti-dismantling detection sub-circuit and the network self-checking sub-circuit are respectively and electrically connected with the main control sub-circuit; the serial port level matching circuit is used for realizing serial port communication level matching between the main control sub-circuit and the wireless communication sub-circuit; the electric quantity acquisition sub-circuit is used for acquiring the residual quantity of electric quantity of the sensing terminal, the temperature sensing sub-circuit is used for acquiring a temperature signal of the sensing terminal, and the smoke detection sensing sub-circuit is used for acquiring the smoke concentration of the sensing terminal; the user carries out mode configuration on the mobile terminal, and the main control sub-circuit respectively receives and processes the residual quantity of the electric quantity, the temperature signal and the smoke concentration; when the electric quantity residual quantity, the temperature signal and the smoke concentration respectively exceed preset threshold values, a buzzing and sound-gradually-sounding sub-circuit realizes buzzing and sound-gradually-sounding output, and meanwhile, the main control sub-circuit sends an alarm signal to the mobile terminal through the wireless communication sub-circuit according to a mode configuration condition; the network self-checking sub-circuit is used for detecting the quality of a network signal; the anti-dismantling detection sub-circuit is used for sending a warning signal to the mobile terminal when the shell is separated from the mounting base.
Preferably, the fire detection module further comprises a production detection sub-circuit; the production test sub-circuit is electrically connected with the main control sub-circuit; the production measuring sub-circuit realizes the transmission of production processing control commands through the communication in an I2C mode.
Preferably, the fire detection module further comprises an indication sub-circuit; the indicating sub-circuit is electrically connected with the main control sub-circuit; the indicating sub-circuit is used for indicating the low electric quantity state, the high temperature state and the high smoke state of the configurable Internet of things composite fire detection alarm.
Preferably, the main control sub-circuit is connected with the wireless communication sub-circuit through a UART serial port.
Preferably, the power supply circuit comprises a 3V lithium manganese power supply battery.
Preferably, the wireless communication sub-circuit comprises an NB-IOT communication unit; the NB-IOT communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved.
Preferably, the wireless communication sub-circuit comprises a LORA communication unit; the LORA communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved.
In a second aspect, the utility model discloses a system, including the same first aspect of a plurality of structures the compound fire detection alarm of configurable type thing networking.
Preferably, the master control sub-circuit of the configurable internet of things composite fire detection alarm sends the sensing terminal state data to the mobile terminal at preset uploading time intervals, and the uploading time of each sensing terminal is discretely separated.
Preferably, the sensing terminal state data comprises fire detection alarm state data and internet of things state data.
The utility model discloses a can dispose compound fire detection alarm of type thing networking and system has following beneficial effect, the utility model discloses a can dispose compound fire detection alarm of type thing networking includes: the sensing terminal comprises a shell, an installation base and a sensing terminal control panel; the sensing terminal control panel is arranged in the shell, and the shell is detachably connected with the mounting base; the sensing terminal and the mobile terminal are in communication transmission through the internet, and the sensing terminal control panel comprises a fire detection module and an internet of things module; the fire detection module comprises a main control sub-circuit, a power supply sub-circuit, a temperature sensing sub-circuit, a smoke detection sensing sub-circuit, an electric quantity acquisition sub-circuit, a buzzing gradual-sounding sub-circuit, an anti-dismantling detection sub-circuit and a network self-detection sub-circuit; the Internet of things module comprises a serial port level matching sub-circuit and a wireless communication sub-circuit; the power supply sub-circuit, the temperature sensing sub-circuit, the smoke detection sensing circuit, the electric quantity acquisition sub-circuit, the buzzing and fading sub-circuit, the anti-dismantling detection sub-circuit and the network self-checking sub-circuit are respectively and electrically connected with the main control sub-circuit; the serial port level matching circuit is used for realizing serial port communication level matching between the main control sub-circuit and the wireless communication sub-circuit; the electric quantity acquisition sub-circuit is used for acquiring the residual quantity of electric quantity of the sensing terminal, the temperature sensing sub-circuit is used for acquiring a temperature signal of the sensing terminal, and the smoke detection sensing sub-circuit is used for acquiring the smoke concentration of the sensing terminal; the user carries out mode configuration on the mobile terminal, and the main control sub-circuit respectively receives and processes the residual quantity of the electric quantity, the temperature signal and the smoke concentration; when the electric quantity residual quantity, the temperature signal and the smoke concentration respectively exceed preset threshold values, a buzzing and sound-gradually-sounding sub-circuit realizes buzzing and sound-gradually-sounding output, and meanwhile, the main control sub-circuit sends an alarm signal to the mobile terminal through the wireless communication sub-circuit according to a mode configuration condition; the network self-checking sub-circuit is used for detecting the quality of a network signal; the anti-dismantling detection sub-circuit is used for sending a warning signal to the mobile terminal when the shell is separated from the mounting base. Therefore, the utility model can realize the cloud monitoring of the fire detection alarm through the Internet of things; in addition, this use is novel can expand alarm application environment scope, and the accessible platform is disposed the detector into compound detection or single detection.
Drawings
Fig. 1 is a schematic block diagram of a configurable internet of things composite fire detection alarm according to a preferred embodiment of the present invention;
fig. 2 is the utility model discloses but the perception terminal structure sketch map of the compound fire detection alarm of configuration type thing networking of preferred embodiment.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples. It should be noted that, if there is no conflict, the embodiments and various features in the embodiments of the present invention may be combined with each other, and all are within the scope of the present invention.
Example one
Referring to fig. 1, the utility model discloses a configurable internet of things composite fire detection alarm, which comprises a sensing terminal A and a mobile terminal B, wherein the sensing terminal A comprises a shell A1, an installation base A2 and a sensing terminal control panel A3; the sensing terminal control board A3 is arranged in the shell A1, and the shell A1 is detachably connected with the mounting base A2; the sensing terminal control panel A3 is in communication transmission with the mobile terminal through the Internet, and comprises a fire detection module 1 and an Internet of things module 2; the fire detection module 1 comprises a main control sub-circuit 11, a power supply sub-circuit 12, a temperature sensing sub-circuit 13, a smoke detection sensing sub-circuit 14, an electric quantity collection sub-circuit 15, a buzzing and gradually sounding sub-circuit 16, an anti-dismantling detection sub-circuit 17 and a network self-checking sub-circuit 18; the internet of things module 2 comprises a serial port level matching sub-circuit 21 and a wireless communication sub-circuit 22; the power supply sub-circuit 12, the temperature sensing sub-circuit 13, the smoke detection sensing circuit 14, the electric quantity acquisition sub-circuit 15, the buzzing and sound-producing sub-circuit 16, the tamper-proof detection sub-circuit 17 and the network self-checking sub-circuit 18 are respectively electrically connected with the main control sub-circuit 11; the serial port level matching circuit 21 is configured to implement serial port communication level matching between the main control sub-circuit 11 and the wireless communication sub-circuit 22; the electric quantity acquisition sub-circuit 15 is used for acquiring the residual quantity of electric quantity of the sensing terminal, the temperature sensing sub-circuit 13 is used for acquiring a temperature signal of the sensing terminal, and the smoke detection sensing sub-circuit 14 is used for acquiring the smoke concentration of the sensing terminal; the user performs mode configuration on the mobile terminal, and the main control sub-circuit 11 receives the electric quantity residual quantity, the temperature signal and the smoke concentration respectively for processing; when the electric quantity residual quantity, the temperature signal and the smoke concentration respectively exceed preset threshold values, the buzzing and sound-gradually-sounding sub-circuit 16 realizes buzzing and sound-gradually-sounding output, and meanwhile, the main control sub-circuit 11 sends an alarm signal to the mobile terminal through the wireless communication sub-circuit according to a mode configuration condition; the network self-checking sub-circuit 18 is used for detecting the quality of a network signal; the tamper detection sub-circuit 17 is configured to send a warning signal to the mobile terminal B when the housing is separated from the mounting base. The utility model can realize the cloud monitoring of the fire detection alarm through the Internet of things; in addition, this use is novel can expand alarm application environment scope, and the accessible platform is disposed the detector into compound detection or single detection.
Preferably, in this embodiment, the operation mechanism of the compound fire detection alarm of configurable internet of things includes an uplink data mechanism and a downlink data mechanism. The data sent by the uplink data mechanism comprises sensing terminal state data sent by the main control sub-circuit to the mobile terminal. The sensing terminal state data comprise fire detection alarm state data and internet of things state data. The fire detection alarm state data comprises a normal state, a fire alarm state, a sensor fault state, a low-voltage fault state, smoke concentration data, pollution degree data, temperature data, time data and electric quantity residual quantity data; the state data of the Internet of things comprises signal strength, module IP, frequency points, positions, signal-to-noise ratios, signal coverage grades and signal quality grades. And the downlink data mechanism sends a configuration instruction to the fire detection module through the mobile terminal so as to change the working mode of the fire detection module. The data sent by the downlink data mechanism comprises isolated uploading time for sending sensing terminal state data to the mobile terminal, inspection lamp frequency for configuring an indicating sub-circuit, single-smoke working mode or single-temperature working mode or smoke-temperature composite working mode, and remote silencing mode configuration, wherein the remote silencing mode configuration comprises default, single, pause, stop, cancel, sensitivity mode configuration, IP configuration, remote upgrading mode configuration and the like.
Preferably, the fire detection module further comprises a production detection sub-circuit 19; the production test sub-circuit 19 is electrically connected with the main control sub-circuit 11; the production test sub-circuit 19 realizes transmission of production process control commands through communication in an I2C mode. In this embodiment, the production test sub-circuit includes a communication interface unit communicating with the production tool, and the communication interface unit communicates in an I2C mode or a serial port mode to implement transmission of a processing control command during production. Therefore, whether the product performance meets the requirements or not is tested, factory parameter configuration is completed, and product function production is completed.
Preferably, the fire detection module further comprises an indication sub-circuit 20; the indicator sub-circuit 20 is electrically connected with the main control sub-circuit 11; the indicating sub-circuit 20 is used for indicating the low-power state, the high-temperature state and the high-smoke state of the configurable internet of things composite fire detection alarm.
Preferably, after a self-checking key of the network self-checking sub-circuit is pressed, the sensing terminal a outputs sound and light indication; after the key is released, the sound and light indication stops; after several seconds, the sensing terminal A outputs light indications (green, yellow and red), so that the quality of the network signal is determined according to the light indications.
Preferably, the main control sub-circuit 11 and the wireless communication sub-circuit 22 are connected by a UART serial port. In this embodiment, because the levels of the internet of things modules of the fire detection module are different, the level matching sub-circuit is introduced into the internet of things module and is used for matching the level of UART serial port communication.
Preferably, the supply electronics 12 comprise a 3V lithium manganese supply battery. It can be understood that the 3V lithium manganese power supply battery can supply power for more than 3 years.
In one embodiment, the wireless communication subcircuit 22 includes an NB-IOT communication unit; the NB-IOT communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved.
In another preferred embodiment, the wireless communication sub-circuit 22 comprises a LORA communication unit; the LORA communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved. The communication mode of the wireless communication sub-circuit is not limited herein.
Preferably, fire can dispose compound fire detection alarm of thing networking's work flow does: on the one hand, the temperature signal and the smoke concentration are detected by the temperature sensor sub-circuit 13 or the smoke detection sensor sub-circuit. The smoke detection sensing sub-circuit 14 converts signals of field smoke concentration into electric signals, the main control sub-circuit 11 adopts 10 bits to perform AD conversion, and analog quantity of the smoke concentration is converted into digital quantity. The main control sub-circuit 11 combines a filtering algorithm, a smoke concentration algorithm and a pollution algorithm to obtain a smoke concentration alarm value, smoke concentration data and smoke sensor pollution degree data. The temperature sensing sub-circuit 13 converts the temperature into an electric signal, the main control sub-circuit 11 adopts 10 bits to perform AD conversion, and the analog quantity of the temperature is converted into a digital quantity. The main control sub-circuit 11 performs a compensation algorithm according to the heating rate, and the compensation algorithm meets the requirements of national standard GB 30122 and 2013 for temperature setting or difference temperature alarm. Therefore, when the temperature signal and the smoke concentration respectively exceed the preset threshold values, the main control sub-circuit 11 generates an alarm signal and controls the buzzer gradual-sounding sub-circuit 16 to output gradual-sounding sound pressure meeting the national standard. Wherein, the temperature is generated first, and the output accords with the standard sound pressure of the temperature; or the smoke sensation is generated firstly, and the output meets the smoke sensation standard sound pressure. Meanwhile, the main control sub-circuit 11 transmits the alarm signal to the wireless communication sub-circuit 22, the alarm signal is uploaded to a cloud platform in a wireless mode, and then the alarm signal is pushed to the mobile terminal APP, so that remote alarm is achieved. On the other hand, the user can carry out instruction configuration at mobile terminal APP, for example, alarm terminal types (including temperature sensing, smoke sensing and smoke temperature compounding) are configured, downlink transmission data are sent to the fire detection module 1 in a wireless mode, and the fire detection module 1 can realize the function of single detection or compound detection. In this embodiment, the fire detection module 1 and the internet of things module are designed in a modular structure, so that the fire detection module can be used for conveniently replacing modules of different wireless technologies. In addition, the fire detection module 1 further has functions of electric quantity detection and alarm, sensor fault detection and alarm, wireless signal strength indication, serial communication fault indication and the like.
Example two
The utility model discloses a system, including embodiment one compound fire detection alarm of configurable type thing networking.
Preferably, the master control sub-circuit 11 of the configurable internet of things composite fire detection alarm sends the sensing terminal state data to the mobile terminal at preset uploading time intervals, and the uploading time of each sensing terminal is discretely separated. Therefore, channel blockage caused by data uploading of too many fire detection alarms is effectively avoided, and the reliability of communication is guaranteed.
Preferably, the sensing terminal state data comprises fire detection alarm state data and internet of things state data. As described in the first embodiment, the sensing terminal status data includes fire detection alarm status data and internet of things status data. The fire detection alarm state data comprises a normal state, a fire alarm state, a sensor fault state, a low-voltage fault state, smoke concentration data, pollution degree data, temperature data, time data and electric quantity residual quantity data.
To sum up, the utility model discloses a configurable internet of things composite fire detection alarm and system, the configurable internet of things composite fire detection alarm comprises a sensing terminal A and a mobile terminal B, the sensing terminal A comprises a shell A1, an installation base A2 and a sensing terminal control panel A3; the sensing terminal control board A3 is arranged in the shell A1, and the shell A1 is detachably connected with the mounting base A2; the sensing terminal and the mobile terminal are in communication transmission through the internet, and the sensing terminal control panel A3 comprises a fire detection module 1 and an internet of things module 2; the fire detection module 1 comprises a main control sub-circuit 11, a power supply sub-circuit 12, a temperature sensing sub-circuit 13, a smoke detection sensing sub-circuit 14, an electric quantity collection sub-circuit 15, a buzzing and gradually sounding sub-circuit 16, an anti-dismantling detection sub-circuit 17 and a network self-checking sub-circuit 18; the internet of things module 2 comprises a serial port level matching sub-circuit 21 and a wireless communication sub-circuit 22; the power supply sub-circuit 12, the temperature sensing sub-circuit 13, the smoke detection sensing circuit 14, the electric quantity acquisition sub-circuit 15, the buzzing and sound-producing sub-circuit 16, the tamper-proof detection sub-circuit 17 and the network self-checking sub-circuit 18 are respectively electrically connected with the main control sub-circuit 11; the serial port level matching circuit 21 is configured to implement serial port communication level matching between the main control sub-circuit 11 and the wireless communication sub-circuit 22; the electric quantity acquisition sub-circuit 15 is used for acquiring the residual quantity of electric quantity of the sensing terminal, the temperature sensing sub-circuit 13 is used for acquiring a temperature signal of the sensing terminal, and the smoke detection sensing sub-circuit 14 is used for acquiring the smoke concentration of the sensing terminal; the user performs mode configuration on the mobile terminal, and the main control sub-circuit 11 receives the electric quantity residual quantity, the temperature signal and the smoke concentration respectively for processing; when the electric quantity residual quantity, the temperature signal and the smoke concentration respectively exceed preset threshold values, the buzzing and sound-gradually-sounding sub-circuit 16 realizes buzzing and sound-gradually-sounding output, and meanwhile, the main control sub-circuit 11 sends an alarm signal to the mobile terminal through the wireless communication sub-circuit according to a mode configuration condition; the network self-checking sub-circuit 18 is used for detecting the quality of a network signal; the tamper detection sub-circuit 17 is configured to send a warning signal to the mobile terminal B when the housing is separated from the mounting base. The utility model can realize the cloud monitoring of the fire detection alarm through the Internet of things; in addition, this use is novel can expand alarm application environment scope, and the accessible platform is disposed the detector into compound detection or single detection.
The configurable internet of things composite fire detection alarm and system provided by the utility model are introduced in detail, and the principle and implementation mode of the utility model are explained by applying specific examples, and the description of the above embodiments is only used for helping to understand the method and core idea of the utility model; meanwhile, to the general technical personnel in this field, according to the utility model discloses an idea, all can have the change part on concrete implementation and application scope, to sum up, this description content only is the utility model discloses an embodiment, does not consequently restrict the utility model discloses a patent scope, all utilize the equivalent structure or the equivalent flow transform that the content of the description and the attached drawing did, or directly or indirectly use in other relevant technical fields, all the same reason is included in the utility model discloses a patent protection scope. And should not be construed as limiting the invention.
Claims (10)
1. A configurable Internet of things composite fire detection alarm comprises a sensing terminal; the sensing terminal comprises a shell, a mounting base and a sensing terminal control panel; the sensing terminal control panel is arranged in the shell, and the shell is detachably connected with the mounting base; the sensing terminal is in communication transmission with the mobile terminal through the Internet, and is characterized in that the sensing terminal control panel comprises a fire detection module and an Internet of things module; the fire detection module comprises a main control sub-circuit, a power supply sub-circuit, a temperature sensing sub-circuit, a smoke detection sensing sub-circuit, an electric quantity acquisition sub-circuit, a buzzing gradual-sounding sub-circuit, an anti-dismantling detection sub-circuit and a network self-detection sub-circuit; the Internet of things module comprises a serial port level matching sub-circuit and a wireless communication sub-circuit; the power supply sub-circuit, the temperature sensing sub-circuit, the smoke detection sensing circuit, the electric quantity acquisition sub-circuit, the buzzing and fading sub-circuit, the anti-dismantling detection sub-circuit and the network self-checking sub-circuit are respectively and electrically connected with the main control sub-circuit; the serial port level matching circuit is used for realizing serial port communication level matching between the main control sub-circuit and the wireless communication sub-circuit; the electric quantity acquisition sub-circuit is used for acquiring the residual quantity of electric quantity of the sensing terminal, the temperature sensing sub-circuit is used for acquiring a temperature signal of the sensing terminal, and the smoke detection sensing sub-circuit is used for acquiring the smoke concentration of the sensing terminal; the user carries out mode configuration on the mobile terminal, and the main control sub-circuit respectively receives and processes the residual quantity of the electric quantity, the temperature signal and the smoke concentration; when the electric quantity residual quantity, the temperature signal and the smoke concentration respectively exceed preset threshold values, a buzzing and sound-gradually-sounding sub-circuit realizes buzzing and sound-gradually-sounding output, and meanwhile, the main control sub-circuit sends an alarm signal to the mobile terminal through the wireless communication sub-circuit according to a mode configuration condition; the network self-checking sub-circuit is used for detecting the quality of a network signal; the anti-dismantling detection sub-circuit is used for sending a warning signal to the mobile terminal when the shell is separated from the mounting base.
2. The configurable internet of things composite fire detection alarm of claim 1, wherein the fire detection module further comprises a production detection sub-circuit; the production test sub-circuit is electrically connected with the main control sub-circuit; the production measuring sub-circuit realizes the transmission of production processing control commands through the communication in an I2C mode.
3. The configurable internet of things composite fire detection alarm of claim 2, wherein the fire detection module further comprises an indication sub-circuit; the indicating sub-circuit is electrically connected with the main control sub-circuit; the indicating sub-circuit is used for indicating the low electric quantity state, the high temperature state and the high smoke state of the configurable Internet of things composite fire detection alarm.
4. The configurable internet of things composite fire detection alarm device according to claim 3, wherein the main control sub-circuit and the wireless communication sub-circuit are connected through a UART serial port.
5. The configurable internet of things composite fire detection alarm of claim 4, wherein the power supply circuit comprises a 3V lithium manganese power supply battery.
6. The configurable internet of things composite fire detection alarm of claim 5, wherein the wireless communication sub-circuit comprises an NB-IOT communication unit; the NB-IOT communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved.
7. The configurable internet of things composite fire detection alarm of claim 5, wherein the wireless communication sub-circuit comprises a LORA communication unit; the LORA communication unit is communicated with the base station through an antenna, and communication with the cloud platform and the mobile terminal is achieved.
8. A system, characterized by comprising a plurality of configurationally identical composite Internet of things fire detection alarms according to any one of claims 1 to 7.
9. The system according to claim 8, wherein the master control sub-circuit of the configurable internet of things composite fire detection alarm sends the sensing terminal state data to the mobile terminal once at preset uploading time, and the uploading time of each sensing terminal is discretely separated.
10. The system of claim 9, wherein the sensory terminal status data comprises fire detection alarm status data and internet of things status data.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737841A (en) * | 2020-12-29 | 2021-04-30 | 深圳市泛海数据科技有限公司 | Internet of things downlink data communication control method, device, equipment and storage medium |
| CN114093114A (en) * | 2021-11-26 | 2022-02-25 | 国网湖南省电力有限公司 | Multifunctional intelligent wireless data acquisition device and system used in fire environment |
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2020
- 2020-04-08 CN CN202020504555.0U patent/CN211555077U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112737841A (en) * | 2020-12-29 | 2021-04-30 | 深圳市泛海数据科技有限公司 | Internet of things downlink data communication control method, device, equipment and storage medium |
| CN112737841B (en) * | 2020-12-29 | 2023-02-03 | 深圳市鹏芯数据技术有限公司 | Internet of things downlink data communication control method, device, equipment and storage medium |
| CN114093114A (en) * | 2021-11-26 | 2022-02-25 | 国网湖南省电力有限公司 | Multifunctional intelligent wireless data acquisition device and system used in fire environment |
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Address after: 518000 the three floor of the new world apartment, Nanshan Avenue, Nanshan District, Shenzhen, Guangdong (for office only). Patentee after: Shenzhen hi tech investment Sanjiang Electronics Co.,Ltd. Address before: 518000 the three floor of the new world apartment, Nanshan Avenue, Nanshan District, Shenzhen, Guangdong (for office only). Patentee before: SHENZHEN FANHAI SANJIANG ELECTRONICS Co.,Ltd. |
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