CN110665160A - Portable fire extinguisher comprehensive management system based on Internet of things and implementation method - Google Patents
Portable fire extinguisher comprehensive management system based on Internet of things and implementation method Download PDFInfo
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- CN110665160A CN110665160A CN201910899290.0A CN201910899290A CN110665160A CN 110665160 A CN110665160 A CN 110665160A CN 201910899290 A CN201910899290 A CN 201910899290A CN 110665160 A CN110665160 A CN 110665160A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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Abstract
The invention discloses a portable fire extinguisher comprehensive management system based on the Internet of things and an implementation method thereof, wherein the system comprises a controller, a handheld terminal with an electromagnetic signal emitter, a control center, a power supply, an acousto-optic alarm, a locator for locating a fire extinguisher, a time monitoring module for recording the effective period of the fire extinguisher, an electromagnetic signal receiver for receiving an electromagnetic signal emitted by the handheld terminal and a communication module which is connected to the controller and is used for transmitting a control signal between the controller and the control center. The invention achieves the purposes of comprehensive management and high working efficiency.
Description
Technical Field
The invention relates to the technical field of fire extinguisher management, in particular to a portable fire extinguisher comprehensive management system based on the Internet of things and an implementation method.
Background
Among various disasters, a fire disaster is one of the main disasters which threaten public safety and social development most frequently and most generally, and with the continuous development of society, the social wealth is increased, meanwhile, the risk of fire disaster is increased, and the hazard of the fire disaster is increased. According to statistics, the annual average loss of the fire in China is increased year by year, so the importance of fire fighting work is more and more prominent. The prevention of fire and the reduction of the hazard of fire comprise two layers: firstly, various work for preventing fire is well done to prevent the fire from happening; secondly, fire is absolutely impossible, and once the fire breaks out, the fire should be suppressed timely and effectively, so that the harm of the fire is reduced.
Fire extinguishers, one of the most common fire fighting equipment, are stored in public places or places where fires may occur. In order to ensure that the fire extinguisher can be normally used, workers need to manage information such as storage positions, valid periods and the like of the fire extinguisher, and due to the fact that the fire extinguisher is large in number, the work of checking one by one is heavy; in the process of dangerous situations or investigation of workers, the position of the fire extinguisher needs to be manually searched, and the fire extinguishment in time or the omission of the investigation of the workers is adversely affected.
Disclosure of Invention
In order to solve the problems, the invention provides a portable fire extinguisher comprehensive management system based on the Internet of things and an implementation method thereof, and the purposes of comprehensive management, simplicity, convenience, rapidness and high operation efficiency are achieved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
portable fire extinguisher integrated management system based on thing networking, including the controller, the handheld terminal that has the electromagnetic signal transmitter, control center, connect the power on the controller, the reputation siren, a locator for fixing a position the fire extinguisher, a time monitoring module for taking notes the fire extinguisher deadline and the electromagnetic signal receiver who is used for receiving the electromagnetic signal that handheld terminal sent to and connect the communication module who is used for transmitting control signal between controller and the control center on the controller.
Furthermore, the communication module is a wireless module connected to the controller.
Further, the communication module is an antenna connected to the controller.
Furthermore, a camera used for shooting the surrounding environment of the fire extinguisher is connected to the controller.
The intelligent alarm device is characterized by further comprising a protective shell, wherein the controller, the power supply, the sound-light alarm, the positioner, the time monitoring module and the electromagnetic signal receiver are arranged inside the protective shell, and the camera and the antenna are embedded on the protective shell.
Further, the protection casing passes through fixing device and connects on the fire extinguisher, fixing device includes the solid fixed ring that forms by two semicircle ring hinges, sets up the adapting unit at the semicircle ring other end, sets up the screw hole on adapting unit, runs through the screw hole and will gu the screw that fixed ring fixed on the fire extinguisher bottleneck to and set up at the hollow plastic inner ring of solid fixed ring medial surface.
Furthermore, the acousto-optic alarms are provided with a plurality of acousto-optic alarms which are uniformly embedded on the fixing ring, and connecting wires of the acousto-optic alarms and the controller are laid inside the plastic inner ring.
Further, the control signal includes a position signal indicating a position of the fire extinguisher and a node signal indicating that the fire extinguisher has reached a term of validity.
For the structure, the invention also provides an implementation method of the integrated management system of the portable fire extinguisher based on the Internet of things, which comprises a fire extinguisher positioning process, a fire extinguisher valid period management process, a fire extinguisher searching process and a fire extinguisher replacement process, wherein,
(A) the process of realizing fire extinguisher positioning is as follows:
(a1) after the power supply is switched on, the positioner sends a position signal of the fire extinguisher to the controller;
(a2) the controller sends the position signal to a control center through a communication module to realize the positioning management of the fire extinguisher;
(B) the process of realizing the management of the effective period of the fire extinguisher is as follows:
(b1) storing the valid period information marked on the fire extinguisher body into a time monitoring module as preset time, and sending the preset time to a control center for storage through a communication module;
(b2) after a period of time, the control center automatically compares the local time with the preset time, and when the local time reaches the preset time, the control center records a node signal that the fire extinguisher needs to be replaced;
(b3) when the number of the node signals recorded by the control center reaches a set number value, prompting a worker to replace a corresponding fire extinguisher;
(C) the worker replaces the fire extinguisher at the position according to the obtained position signal and the node signal, so that the positioning and the effective period management of the fire extinguisher are realized;
(D) the process of finding a fire extinguisher using a handheld terminal is as follows:
(d1) transmitting an electromagnetic signal through a handheld terminal;
(d2) after the electromagnetic signal receiver receives the electromagnetic signal, the acousto-optic alarm is controlled to be started through the controller, and the purpose of prompting the working personnel is achieved.
Compared with the prior art, the invention has the following beneficial effects:
(1) the fire extinguisher positioning management system realizes the positioning management of the fire extinguisher through the positioner and is used for confirming whether the fire extinguisher is placed at a position where the fire extinguisher should be placed; meanwhile, the effective period of the fire extinguisher is managed, so that the fire extinguisher can be obtained as soon as possible and can be used normally when a fire occurs, and the management is convenient; the fire extinguisher provided by the invention is provided with the handheld terminal and the electromagnetic signal receiver, the electromagnetic signal receiver arranged on the fire extinguisher transmits an electromagnetic signal through the handheld terminal, and the acousto-optic alarm is controlled to be started through the controller after receiving the electromagnetic signal, so that a fire extinguisher can be conveniently and timely found under the condition that a fire fighter is not familiar with the deployment position of the fire extinguisher or in the process that a worker replaces the fire extinguisher, the fire extinguisher is fast and convenient, and the aims of comprehensive management and high working efficiency are fulfilled.
(2) The camera provided by the invention shoots the environment around the fire extinguisher and transmits the image information to the control center, so that for inspection personnel familiar with the terrain, the position where the fire extinguisher is placed can be quickly found according to the image, and the camera is used for assisting in knowing the real-time placement position of the fire extinguisher.
(3) The invention is detachably arranged on the bottleneck of the fire extinguisher, is convenient and simple to detach and install, and realizes cyclic utilization.
(4) The acousto-optic alarms are uniformly embedded on the fixing ring, so that workers or firefighters can observe the acousto-optic alarms from any direction around the fire extinguisher, and observation is facilitated.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a schematic view of the present invention applied to a fire extinguisher.
Wherein, the names corresponding to the reference numbers are:
1-a fixed ring, 2-a plastic inner ring, 3-a connecting part, 4-a threaded hole, 5-a screw, 6-a protective shell, 7-a wireless module, 8-a power supply, 9-a camera, 10-an antenna, 11-a time monitoring module, 12-a controller, 13-a locator, 14-an acousto-optic alarm, 15-a control center, 16-an electromagnetic signal receiver, 17-a handheld terminal and 18-a fire extinguisher.
Detailed Description
The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.
Examples
As shown in fig. 1-3, the integrated management system for portable fire extinguisher based on internet of things disclosed in the present invention comprises a controller 12, a handheld terminal 17 with an electromagnetic signal transmitter, a control center 15, a power supply 8 connected to the controller 12, an audible and visual alarm 14, a locator 13 for locating the fire extinguisher 18, a time monitoring module 11 for recording the expiration date of the fire extinguisher 18 and an electromagnetic signal receiver 16 for receiving the electromagnetic signal sent by the handheld terminal 17, and a communication module connected to the controller 12 for transmitting a control signal between the controller 12 and the control center 15, wherein the controller 12 takes a 16-bit single chip microcomputer of MSP430 series or a 32-bit single chip microcomputer of STM32 series as a core, and the control signal comprises a position signal representing the position of the fire extinguisher 18 and a node signal representing that the fire extinguisher 18 reaches the expiration date; the locator 13 adopts UWB (Ultra Wide Band) locator or/and GPS locator, generally speaking, the existing infrastructure that realizes GPS location is the most mature, can only adopt GPS locator under its environment that can satisfy the user demand, and UWB locator is a technology that is comparatively suitable for indoor scene location, needs the support of UWB positioning base station, can directly or independently use in the service environment that has existed UWB positioning base station, or additionally lays corresponding UWB positioning base station, and the two also can use simultaneously in order to improve the positioning accuracy, and the locator can also dispose the inertial navigation locating element to accurate positioning application under the environment of supplementary indoor, building.
The invention provides two communication modules, one is a wireless module 7, the other is an antenna 10, the wireless module 7 is used for transmitting control signals under normal conditions, and the antenna 10 is used for sending the control signals to a control center 15 when no network exists, so that the normal transmission of the control signals is ensured.
The present invention also uses the camera 9 to photograph the environment around the fire extinguisher 18 and transmits the image to the control center 15 through the controller 12, so that for the patroller familiar with the terrain, the location where the fire extinguisher 18 is placed can be quickly found according to the image, and the location can be used to assist in knowing the real-time placement position of the fire extinguisher 18.
The invention also provides a protective shell 6, wherein the controller 12, the power supply 8, the sound-light alarm 14, the locator 13, the time monitoring module 11 and the electromagnetic signal receiver 16 are arranged in the protective shell 6, and the camera 9 and the antenna 10 are embedded in the protective shell 6; protection casing 6 passes through fixing device and connects on fire extinguisher 18, fixing device includes the solid fixed ring 1 that forms by two semicircle ring hinges, sets up at the adapting unit 3 of semicircle ring other end, sets up screw hole 4 on adapting unit 3, runs through screw hole 4 and will gu fixed ring 1 fix the screw 5 on the 18 bottleneck of fire extinguisher to and set up at the hollow plastic inner ring 2 of solid fixed ring 1 medial surface, make fixing device detachable connect on the 18 bottleneck of fire extinguisher.
In order to facilitate the observation of the fire extinguisher 18, the plurality of the sound and light alarms 14 are uniformly embedded in the fixing ring 1, the connecting wires of the sound and light alarms 14 and the controller 12 are laid inside the plastic inner ring 2, and workers or firefighters can observe the sound and light alarms 14 from any direction around the fire extinguisher 18, so that the fire extinguisher is convenient and quick.
The implementation method of the integrated management system of the portable fire extinguisher based on the Internet of things comprises a fire extinguisher positioning process, a fire extinguisher valid period management process, a fire extinguisher searching process and a fire extinguisher replacing process, wherein,
(A) the process of realizing fire extinguisher positioning is as follows:
(a1) after the power supply is switched on, the positioner sends a position signal of the fire extinguisher to the controller;
(a2) the controller sends the position signal to a control center through a communication module to realize the positioning management of the fire extinguisher;
(B) the process of realizing the management of the effective period of the fire extinguisher is as follows:
(b1) storing the valid period information marked on the fire extinguisher body into a time monitoring module as preset time, and sending the preset time to a control center for storage through a communication module;
(b2) after a period of time, the control center automatically compares the local time with the preset time, and when the local time reaches the preset time, the control center records a node signal that the fire extinguisher needs to be replaced;
(b3) when the number of the node signals recorded by the control center reaches a set number value, prompting a worker to replace a corresponding fire extinguisher;
(C) the worker replaces the fire extinguisher at the position according to the obtained position signal and the node signal, so that the positioning and the effective period management of the fire extinguisher are realized;
(D) the process of finding a fire extinguisher using a handheld terminal is as follows:
(d1) transmitting an electromagnetic signal through a handheld terminal;
(d2) after the electromagnetic signal receiver receives the electromagnetic signal, the acousto-optic alarm is controlled to be started through the controller, and the purpose of prompting the working personnel is achieved.
The fire extinguisher positioning management system realizes the positioning management and the valid period management of the fire extinguisher, is used for confirming whether the fire extinguisher is placed at a position to be placed and whether the fire extinguisher is qualified, so that the fire extinguisher can be obtained as soon as possible and can be normally used when a fire occurs, and is convenient to manage; the fire extinguisher is also provided with the handheld terminal and the electromagnetic signal receiver, under the condition that a fireman is unfamiliar with the deployment position of the fire extinguisher, the handheld terminal transmits an electromagnetic signal, and the electromagnetic signal receiver arranged on the fire extinguisher receives the electromagnetic signal and then controls the sound-light alarm to be started through the controller, so that the fireman can find the electromagnetic signal in time; at the in-process of staff's replacement fire extinguisher, also can avoid omitting through this kind of mode searching fire extinguisher, reach the purpose that the management is comprehensive, work efficiency is high.
The wireless module adopted by the invention is the prior art and can be obtained by purchasing directly, and the technical personnel in the field can use the wireless module reasonably according to the content recorded in the specification, and the specific structure of the wireless module is not described again. The above-mentioned embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the scope of the present invention, but all the insubstantial modifications or changes made within the spirit and scope of the main design of the present invention, which still solve the technical problems consistent with the present invention, should be included in the scope of the present invention.
Claims (9)
1. The comprehensive management system of the portable fire extinguisher based on the Internet of things is characterized by comprising a controller (12), a handheld terminal (17) with an electromagnetic signal transmitter, a control center (15), a power supply (8) connected to the controller (12), an audible and visual alarm (14), a locator (13) for locating the position of the fire extinguisher, a time monitoring module (11) for recording the effective period of the fire extinguisher and an electromagnetic signal receiver (16) for receiving an electromagnetic signal sent by the handheld terminal (17), and a communication module connected to the controller (12) and used for transmitting the control signal between the controller (12) and the control center (15).
2. The integrated management system for portable fire extinguishers based on the internet of things of claim 1, wherein the communication module is a wireless module (7) connected to the controller (12).
3. The integrated management system for portable fire extinguishers based on the internet of things of claim 1, wherein the communication module is an antenna (10) connected to the controller (12).
4. The integrated management system for portable fire extinguishers based on the Internet of things of claim 2 or 3, wherein a camera (9) for shooting the surrounding environment of the fire extinguisher is connected to the controller (12).
5. The integrated management system for the portable fire extinguisher based on the Internet of things as claimed in claim 4, characterized in that the integrated management system further comprises a protective shell (6), the controller (12), the power supply (8), the acousto-optic alarm (14), the locator (13), the time monitoring module (11) and the electromagnetic signal receiver (16) are arranged inside the protective shell (6), and the camera (9) and the antenna (10) are embedded in the protective shell (6).
6. The integrated management system for the portable fire extinguisher based on the Internet of things according to claim 5, characterized in that the protection shell (6) is connected to the fire extinguisher through a fixing device, the fixing device comprises a fixing ring (1) formed by hinging two semicircular rings, a connecting part (3) arranged at the other end of each semicircular ring, a threaded hole (4) arranged on the connecting part (3), a screw (5) penetrating through the threaded hole (4) and fixing the fixing ring (1) on the bottleneck of the fire extinguisher, and a hollow plastic inner ring (2) arranged on the inner side surface of the fixing ring (1).
7. The integrated management system for portable fire extinguishers based on the Internet of things of claim 6, wherein a plurality of acousto-optic alarms (14) are uniformly embedded on the fixing ring (1), and connecting wires of the acousto-optic alarms (14) and the controller (12) are laid inside the plastic inner ring (2).
8. The integrated management system for portable fire extinguishers based on the internet of things of claim 7, wherein the control signal comprises a position signal indicating a location of the fire extinguisher and a node signal indicating that the fire extinguisher has reached its expiration date.
9. An implementation method of a portable fire extinguisher comprehensive management system based on the Internet of things is characterized by comprising a fire extinguisher positioning process, a fire extinguisher valid period management process, a fire extinguisher searching process and a fire extinguisher replacement process, wherein,
(A) the method for realizing the positioning process of the fire extinguisher comprises the following steps:
(a1) after the power supply is switched on, the positioner sends a position signal of the fire extinguisher to the controller;
(a2) the controller sends the position signal to a control center through a communication module to realize the positioning management of the fire extinguisher;
(B) the implementation method of the management process of the effective period of the fire extinguisher comprises the following steps:
(b1) storing the valid period information marked on the fire extinguisher body into a time monitoring module as preset time, and sending the preset time to a control center for storage through a communication module;
(b2) after a period of time, the control center automatically compares the local time with the preset time, and when the local time reaches the preset time, the control center records a node signal that the fire extinguisher needs to be replaced;
(b3) when the number of the node signals recorded by the control center reaches a set number value, prompting a worker to replace a corresponding fire extinguisher;
(C) the worker replaces the fire extinguisher at the position according to the obtained position signal and the node signal, so that the positioning and the effective period management of the fire extinguisher are realized;
(D) the process of finding a fire extinguisher using a handheld terminal is as follows:
(d1) transmitting an electromagnetic signal through a handheld terminal;
(d2) after the electromagnetic signal receiver receives the electromagnetic signal, the acousto-optic alarm is controlled to be started through the controller, and the purpose of prompting the working personnel is achieved.
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