TW201820284A - Dynamic early-warning fire fighting device capable of reducing a probability of false alarms and increasing accuracy of predicting occurrence of fire situations - Google Patents

Abstract

A dynamic early-warning fire fighting device includes a plurality of monitoring ends, wherein each monitoring end is provided with a detecting unit; a cloud server connected to each monitoring end and provided with a statistical analysis unit; and a receiving end connected to the cloud server. Accordingly, the present invention utilizes detecting units distributed in various spaces to collect background data of the environment, and perform sampling within the set interval times. The obtained data values will fall within a certain range to form early-warning values. Therefore, each detecting unit has a different early-warning curve, and different early warning dynamic curves can be obtained, so that each place has its own warning value, and finally the standard deviation is analyzed statistically and the standard deviation of three or more times is used to obtain the upper limit of the warning value. The upper limit of the early-warning value is a dynamic value which is adjusted with the environment, that is, it can be adjusted according to the difference of the climate of the environment and the time. When a value exceeding the upper limit of the warning value occurs, an early warning signal is issued, which can reduce the chance of false alarms and improve the forecast accuracy of real fire situations.

Description

Dynamic early warning fire fighting device

The invention relates to a dynamic early-warning fire-fighting device, in particular to an upper-limit value of an early-warning value that can be adjusted according to the climate and time of the environment in which it is located, in particular, it can reduce the probability of false alarms and improve the real fire situation The accuracy of the forecast.

According to the general fire alarm devices are widely installed in the relevant environment of homes, buildings, offices and other buildings, as a fire alarm sensing device, in order to achieve the immediate effect of the early fire alarm, to prevent the fire from spreading and spreading further . As the above-mentioned conventional fire alarm devices have been in accordance with the regulations, preset temperature settings (such as an alarm when the temperature is 70 ° C) can make the detector detect the temperature in the environment. The alarm is issued when the temperature is above 70 ° C. However, the 70 ° C alarm is issued too slowly. Therefore, each manufacturer has set a warning temperature (for example, a warning is issued when the temperature is 45 ° C), so that the detector can detect that the temperature in the environment is 45 °. Issue a warning when C is above. However, in the case of a conventional fire alarm device, the temperature of the alarm threshold is an artificially preset value. The preset standard is the same whether it is in the top floor or the basement, and cannot be determined according to the climate or time of the environment. The necessary adjustments make the conventional fire alarm device prone to error values under different environments, climates, or times. When the setting value is too low, false alarms are likely to occur. When the setting value is too high, there is a concern that it will be issued too slowly, which will cause alarms. Sensitivity and accuracy are greatly reduced. Therefore, in order to improve the above-mentioned shortcomings, the inventor of this case has devoted himself to research and developed a "dynamic early-warning fire-fighting device", with a view to issuing an early warning in advance of regulations and manual setting of fire alarm thresholds, which can effectively improve the shortcomings of custom.

The main purpose of the present invention is to overcome the above-mentioned problems encountered in conventional techniques and provide a dynamic value of the upper limit of the early warning value, which can be adjusted according to the environment. The required adjustment can be made according to the climate and time of the environment. A dynamic early-warning fire-fighting device that can reduce the chance of false alarms and improve the accuracy of real-world fire conditions when abnormal values that exceed the standard deviation, that is, when the upper limit of the warning value is exceeded. The secondary objective of the present invention is to provide a different early warning curve diagram for different detection units, which can obtain different early warning dynamic curves, so that each place has its own early warning value, and finally in a statistical way Analyze the standard deviation, and take the standard deviation of three times or more to get the upper limit of the early warning value of the dynamic early warning fire protection device. In order to achieve the above object, the present invention is a dynamic early warning fire protection device, including: a plurality of monitoring terminals, each monitoring terminal is provided with a detection unit, a sensing unit and a first communication unit, which provides detection in a space Monitoring point status, and outputting a detection data based thereon; a cloud server connected to the monitoring terminals, which is provided with a statistical analysis unit, a second communication unit, several cloud communication modules and a cloud Database, and each cloud communication module is provided with a user identification unit (SIM card), the cloud server can receive detection data output by different detection units to display the status of monitoring points in different monitoring terminals, and different monitoring The point status is to determine whether the corresponding monitoring point status is abnormal according to different upper limit of the warning value, and send an early warning signal to the sensing unit of the monitoring end where the abnormality occurs to drive the sensing unit to emit a sound and a light warning when the abnormality occurs. The detection data and the warning signal are integrated into a status message, and after being encoded, a status message with positioning coordinates is output according to the code; and End, connected to the cloud-based server that receives the cloud server's status message, so that the receiver can display the status and location of the point end of the surveillance monitoring anomalies occur, allowing users to get real-time status of the event. In the above embodiment of the present invention, the detection unit is a temperature detector. In the above embodiment of the present invention, the monitoring point status includes a composite temperature state and value, a warning bell state, and a warning light state. In the above embodiment of the present invention, the sensing unit is a bell and a warning light. In the above-mentioned embodiment of the present invention, the receiving end is a mobile Internet device, and may be any one of Android, iOS, or Windows smartphones or tablets. The status information received by the mobile Internet device is used for subsequent processing. In the above embodiment of the present invention, the cloud server can send the status message to the user by means of email (E-mail), text message, mobile application (App), or social networking site. In the above embodiment of the present invention, the users of the receiving end may be a security management system, a disaster prevention and response center, and a customer service system. In the above embodiment of the present invention, the positioning coordinates are stored in a user identification unit of the cloud communication module. In the above embodiment of the present invention, the first communication unit and the second communication unit perform handshake communication through wired or wireless transmission. In the above-mentioned embodiment of the present invention, the cloud server establishes a learning-type early warning in a statistical analysis manner, and performs instantaneous detection data sampling of different detection units at a set interval in time, and selects data from the detection data. Adjacent interval samples, calculate an average value and a standard deviation of the adjacent interval samples, formulate the upper limit of the early warning value based on the average value and the standard deviation, and according to one of the adjacent interval samples, exceed the early warning value Upper limit, the warning signal is issued. In the above embodiment of the present invention, the interval time is in units of 3 minutes. In the above embodiment of the present invention, the upper limit of the early warning value is set by a standard deviation of three times or more. In the above embodiment of the present invention, the upper limit of the early warning value is a dynamic value, which is a warning value that needs to be adjusted according to the environment's climate and time.

Please refer to "Figures 1 to 3", which are block diagrams of a dynamic early warning fire protection device according to a preferred embodiment of the present invention, a comparison diagram of the learning early warning of the present invention and other methods, and the present invention. An illustration of the upper limit of the early warning value for the standard deviation of three times. As shown in the figure, the present invention is a dynamic early warning fire protection device, which is composed of a plurality of monitoring terminals 1, a cloud server 2 and a receiving terminal 3. The monitoring terminal 1 mentioned above is provided with a detection unit 11, a sensing unit 12 and a first communication unit 13. The detection unit 11 is a temperature detector, and the induction unit 12 is an alarm bell and a warning light; therefore, the status of the monitoring point includes a composite temperature state and value, an alarm state, and a warning light state. The cloud server 2 is connected to the monitoring terminals 1. It is provided with a statistical analysis unit 21, a second communication unit 22, several cloud communication modules 23, and a cloud database 24, and each cloud communication module Group 23 is provided with a subscriber identification unit (SIM card) 231. The second communication unit 22 communicates with the first communication unit 13 in a wired or wireless transmission manner. The receiving end 3 is connected to the cloud server 2. The receiving end 3 is a mobile Internet device, and may be any one of Android, iOS, or Windows smartphones or tablets. The status information received by the mobile Internet device is used for subsequent processing. If so, a new dynamic early-warning fire fighting device is constituted by the above-disclosed structure. When the present invention is in use, a plurality of monitoring terminals 1 each provide a detection condition of a monitoring point in a space, and each output a detection data to the cloud server 2 accordingly. The cloud server 2 receives detection data output by different detection units 11 to display the status of the monitoring points in different monitoring terminals 1, and the status of the different monitoring points is to determine whether the status of the corresponding monitoring point is abnormal according to different upper limit of the warning value. (As shown in Figure 2), and send an early warning signal to the sensing unit 12 of the monitoring terminal 1 when the abnormality occurs to drive the sensing unit 12 to emit a sound and a light warning, and then use this detection data with The early warning signal is integrated into a status message, and after being encoded, a status message with positioning coordinates is output to the receiving end 3. After receiving the status message of the cloud server 2, the receiving end 3 can display the monitoring point status and location of the monitoring end 1 where the abnormality occurs, so that the user can know the status of the event in real time. The positioning coordinates are stored in the user identification unit 24 of the cloud communication module 23. The above-mentioned cloud server 2 establishes a learning-type early warning by statistical analysis. As shown in FIG. 3, it performs instant detection on different detection units 11 in a timely manner within a set interval (for example, in units of 3 minutes). Sampling test data, selecting several adjacent interval samples from the detection data, calculating one average and one standard deviation of the adjacent interval samples, and formulating the warning based on the average and three times or more standard deviations And the warning signal is issued based on that one of the samples in the adjacent interval exceeds the warning value upper limit. At the same time, the present invention also delivers the status information to the selected cloud communication module 23 through the cloud server 2. Each cloud communication module 23 is equipped with a user identification module 231, which can be E-mail, The status message is sent to the receiving end 3 by means of a short message, mobile application (App), or social networking site, so that it includes a security management system (manager, user), a disaster response center (commander, response team), and Users such as customer service systems can obtain real-time conditions from a remote location to perform the necessary rescue treatment at the first time, thereby achieving the purpose of rapid rescue. In this way, the present invention can use the existing fire protection system of the building as the detection unit. The detection units are located in each floor and each space. Each detection unit collects background information of the environment for statistical purposes. The analysis unit performs sampling within a set interval, and the obtained data value will fall within a certain range to form an early warning value. Therefore, each detection unit has a different early warning curve graph, and can obtain different early warning dynamic curves, that is, the basement. There is an early warning curve for the basement, an early warning curve for the top floor, etc., so that each place has its own early warning value. Finally, the standard deviation is analyzed statistically, which is three or three times. The above standard deviation gets the upper limit of the warning value. Therefore, the upper limit of the early warning value provided by the present invention is a dynamic value adjusted according to the environment. The required adjustment can be made according to the environment's climate and time. When an abnormal value exceeds the standard deviation, that is, the early warning value is exceeded. When the upper limit is reached, an early warning signal is issued, which can reduce the probability of false alarms and improve the accuracy of forecasting for real fire situations. In summary, the present invention is a dynamic early-warning fire fighting device, which can effectively improve various shortcomings. The upper limit of the early-warning value is a dynamic value that is adjusted according to the environment. It can be required according to the environment's climate and time. Adjustment. When an abnormal value exceeding the standard deviation occurs, that is, when the upper limit of the warning value is exceeded, an early warning signal is issued, which can reduce the probability of false alarms and improve the accuracy of the prediction of real fire situations, thereby making the invention It can be more advanced, more practical, and more in line with the needs of users. It has indeed met the requirements for patent applications for inventions and filed patent applications in accordance with the law. However, the above are only the preferred embodiments of the present invention, and the scope of implementation of the present invention cannot be limited by this; therefore, any simple equivalent changes and modifications made in accordance with the scope of the patent application and the contents of the invention specification of the present invention , All should still fall within the scope of the invention patent.

‧‧‧ monitor

11‧‧‧ Detection Unit

12‧‧‧ induction unit

13‧‧‧The first communication unit

2‧‧‧ Cloud Server

21‧‧‧Statistical Analysis Unit

22‧‧‧Second Communication Unit

23‧‧‧ Cloud Communication Module

231‧‧‧User Identification Unit

24‧‧‧ Cloud Database

‧‧‧Receiving end

FIG. 1 is a block diagram of a dynamic early warning fire protection device according to a preferred embodiment of the present invention. Figure 2 is a comparison diagram of the learning-type early warning of the present invention and other methods. Figure 3 is a schematic diagram of the upper limit of the early warning value obtained by taking three times the standard deviation of the present invention.

Claims (10)

A dynamic early-warning fire-fighting device includes: a plurality of monitoring terminals, each monitoring terminal is provided with a detection unit, a sensing unit and a first communication unit, which provide the status of monitoring points in a space and output accordingly A detection data; a cloud server connected to the monitoring terminals, which is provided with a statistical analysis unit, a second communication unit, several cloud communication modules and a cloud database, and each cloud communication module The set is equipped with a user identification unit (SIM card). The cloud server can receive the detection data output by different detection units to display the status of monitoring points in different monitoring terminals, and the conditions of different monitoring points are based on different early warning values. Determine whether the status of the corresponding monitoring point is abnormal, and send an early warning signal to the sensing unit of the monitoring end when the abnormality occurs to drive the sensing unit to emit a sound and a warning signal, and then send the detection data to the early warning The signal is integrated into a status message and is encoded to output a status message with positioning coordinates; and a receiving end is connected to the cloud server Then, the cloud server which receives the state message, so that the receiver can display the status and location of the point end of the surveillance monitoring anomalies occur, allowing users to get real-time status of the event. The dynamic early warning fire-fighting device according to item 1 of the scope of patent application, wherein the detection unit is a temperature detector. The dynamic early-warning fire-fighting device according to item 1 of the scope of the patent application, wherein the conditions of the monitoring point include the composite temperature state and value, the state of the alarm bell, and the state of the warning light. The dynamic early-warning fire-fighting device according to item 1 of the scope of the patent application, wherein the sensing unit is an alarm bell and a warning light. The dynamic early-warning fire-fighting device according to item 1 of the scope of the patent application, wherein the receiving end is a mobile Internet device, and may be any of the smartphones or tablets of Android, iOS, or Windows. The received status message is processed subsequently. The dynamic early warning fire protection device according to item 1 of the scope of patent application, wherein the cloud server can send the status message by email (E-mail), text message, mobile application (App), or social networking site To users. The dynamic early warning fire protection device according to item 1 of the scope of patent application, wherein the positioning coordinates are stored in a user identification unit of the cloud communication module. The dynamic early-warning fire-fighting device according to item 1 of the scope of the patent application, wherein the cloud server establishes a learning early-warning by means of statistical analysis, and performs instantaneous detection data sampling of different detection units at a set interval in time. , Select several adjacent interval samples from the detection data, calculate an average value and a standard deviation of the adjacent interval samples, formulate the upper limit of the warning value based on the average value and the standard deviation, and according to the adjacent intervals One of the samples exceeded the upper limit of the warning value and issued the warning signal. The dynamic early-warning fire-fighting device according to item 8 of the scope of patent application, wherein the interval time is in units of 3 minutes. The dynamic early-warning fire-fighting device described in item 8 of the scope of patent application, wherein the upper limit of the early-warning value is set by a standard deviation of three times or more.