CN110652685A - Indoor fire fighting method and system - Google Patents
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke
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Abstract
Translated fromChineseDescription
Translated fromChinese技术领域technical field
本发明涉及消防技术领域，具体涉及一种室内消防灭火方法及系统。The invention relates to the technical field of fire protection, in particular to an indoor fire extinguishing method and system.
背景技术Background technique
随着社会和经济的发展，防火工作越来越重要，与此同时，如何能够更好的进行室内的灭火，也是我们所面临的问题。With the development of society and economy, fire prevention work is becoming more and more important. At the same time, how to better carry out indoor fire extinguishing is also a problem we face.
现有技术中通常使用自动喷水灭火系统，所述的自动喷水灭火系统包括洒水喷头、报警阀组、水流报警装置等组件，以及管道、供水设施组成，并能在发生火灾时喷水的自动灭火系统。In the prior art, an automatic sprinkler system is usually used, and the automatic sprinkler system includes components such as sprinkler heads, alarm valve groups, water flow alarm devices, etc., as well as pipelines and water supply facilities, and can spray water in the event of a fire. Automatic fire extinguishing system.
火灾发生的初期，建筑物的温度随之不断上升，当温度上升到以闭式喷头温感元件爆破或熔化脱落时，喷头即自动喷水灭火。该系统结构简单，使用方便、可靠，便于施工，容易管理，灭火速度快，控火效率高，比较经济，适用范围广，占整个自动喷水灭火系统的75%以上，适合安装在能用水灭火的建筑物、构筑物内。In the early stage of the fire, the temperature of the building continues to rise. When the temperature rises to the point where the temperature sensing element of the closed sprinkler is blasted or melted and falls off, the sprinkler will automatically spray water to extinguish the fire. The system is simple in structure, easy to use, reliable, easy to construct, easy to manage, fast in fire extinguishing, high in fire control efficiency, relatively economical, and has a wide range of applications, accounting for more than 75% of the entire sprinkler system. buildings and structures.
但是，这种自动喷水灭火系统，接受到控制信号后开启喷水，市场洒满整个屋子，却没有针对性的对火势区域进行控制，为解决上述问题，本发明提供一种室内消防灭火方法及系统。However, this kind of automatic sprinkler system, after receiving the control signal, starts the sprinkler, and the market spreads the whole house, but does not control the fire area in a targeted manner. In order to solve the above problem, the present invention provides an indoor fire extinguishing method and system.
发明内容SUMMARY OF THE INVENTION
本发明解决的技术问题是，提供了一种室内消防灭火方法及系统。所述的一种室内消防灭火方法及系统，能够帮助自动灭火装置准确的定位，从而实现快速的灭火。The technical problem solved by the present invention is to provide an indoor fire fighting method and system. The indoor fire extinguishing method and system can help the automatic fire extinguishing device to accurately locate, so as to realize rapid fire extinguishing.
为了解决上述技术问题，本发明提供的技术方案为：In order to solve the above-mentioned technical problems, the technical scheme provided by the present invention is:
一种室内消防灭火方法，包括：An indoor fire fighting method, comprising:
获取热成像图像；Obtain thermal imaging images;
根据热成像图像温度分布情况判断是否存在火灾隐患；Determine whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；If there is a fire hazard, wake up the camera and obtain the captured image in the same spatial position as the thermal image;
将拍摄图像与预存图像进行匹配；Match the captured image with the pre-stored image;
根据匹配结果判断火灾位置；Determine the fire location according to the matching result;
根据火灾位置控制自动灭火装置进行灭火。Control the automatic fire extinguishing device according to the fire position to put out the fire.
优选地，所述的唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像具体为：Preferably, the wake-up camera and the captured image obtained in the same spatial position as the thermal imaging image are specifically:
当判定存在火灾隐患时，记录此时热成像摄像头的转动角度；When it is determined that there is a fire hazard, record the rotation angle of the thermal imaging camera at this time;
唤醒摄像头，将摄像头转动相同角度，获取拍摄图像。Wake up the camera, turn the camera to the same angle, and get the captured image.
优选地，所述的将拍摄图像与预存图像进行匹配的方法包括：Preferably, the method for matching the captured image with the pre-stored image includes:
对拍摄图像进行降噪处理；Perform noise reduction processing on the captured image;
将降噪处理的图像进行分割；Segment the denoised image;
对分割图像进行特征值提取；Extract feature value from the segmented image;
将特征值与预存图像的特征值进行匹配。通过对图像的特征值进行提取，将特征值进行匹配，大大减少了整张图像匹配的工作量，从而加快了运行速度。Match the eigenvalues with the eigenvalues of the pre-stored image. By extracting the eigenvalues of the image and matching the eigenvalues, the workload of matching the entire image is greatly reduced, thereby speeding up the running speed.
优选地，所述的对特征值进行提取具体为，提取出关于特征值的数据集合S(i,j)。Preferably, the extraction of the feature value is specifically to extract a data set S(i,j) about the feature value.
优选地，所述的将特征值与预存图像的特征值进行匹配，是通过生成匹配度进行判断，所述的匹配度的生成方法通过下列公式进行计算：Preferably, the matching of the eigenvalues with the eigenvalues of the pre-stored image is performed by generating a matching degree, and the method for generating the matching degree is calculated by the following formula:
其中，所述的T（m,n）预存图像的特征数据集合；M表示S(i,j)中的M个数据；N表示T(m,n)中的N个数据。通过上述公式可将预存图像与拍摄图像的特征值进行差值的求和，从而判定两种图像的区别，进而判定两个图像是否相同，通过本算法可以精确的判定图像的相似度，从而为判定图片中的位置是否相同提供数据支撑。Wherein, the T(m,n) pre-stored image feature data set; M represents M data in S(i,j); N represents N data in T(m,n). Through the above formula, the difference between the pre-stored image and the captured image can be summed to determine the difference between the two images, and then determine whether the two images are the same. This algorithm can accurately determine the similarity of the images, so as to be Determine whether the position in the picture is the same to provide data support.
优选地，所述的根据匹配结果判断火灾位置具体为：Preferably, the judging the fire location according to the matching result is specifically:
预设对比图像与空间位置的关系；Preset the relationship between the contrast image and the spatial position;
当拍摄图像与对比图像匹配后，获取其对应的空间位置；When the photographed image matches the comparison image, obtain its corresponding spatial position;
所述的空间位置为火灾位置。The spatial location is the fire location.
优选地，所述的根据火灾位置控制自动灭火装置进行灭火具体为：Preferably, the control of the automatic fire extinguishing device to extinguish fire according to the fire position is specifically:
自动灭火装置设有多个出水孔；The automatic fire extinguishing device is provided with a plurality of water outlets;
当判定空间位置有火灾隐患时，对应位置的出水孔出水。通过判断对应位置火灾情况，进而将对应的位置给水，有针对性的进行灭火。When it is determined that there is a fire hazard in the spatial position, the water outlet at the corresponding position will discharge water. By judging the fire situation at the corresponding location, and then supplying water to the corresponding location, the fire can be extinguished in a targeted manner.
一种室内灭火系统，包括：An indoor fire extinguishing system, comprising:
热成像图像获取模块：所述的热成像图像获取模块用于获取热成像图像；Thermal imaging image acquisition module: the thermal imaging image acquisition module is used to acquire thermal imaging images;
火灾判定模块：所述的火灾判定模块用于根据热成像图像温度分布情况判断是否存在火灾隐患；Fire judgment module: the fire judgment module is used to judge whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
拍摄图像获取模块：所述的拍摄图像获取模块用于若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；Captured image acquisition module: the captured image acquisition module is used to wake up the camera and acquire the captured image in the same spatial position as the thermal imaging image if there is a fire hazard;
匹配模块：所述的匹配模块用于将拍摄图像与预存图像进行匹配；Matching module: the matching module is used to match the captured image with the pre-stored image;
位置判定模块：所述的位置判定模块用于根据匹配结果判断火灾位置；Location determination module: the location determination module is used to determine the fire location according to the matching result;
灭火模块：所述的灭火模块用于根据火灾位置控制自动灭火装置进行灭火。Fire-extinguishing module: The fire-extinguishing module is used to control the automatic fire-extinguishing device according to the fire position to put out the fire.
优选地，所述的热成像图像获取模块用于获取热成像图像；所述的热成像图像通过热成像摄像头进行获取。Preferably, the thermal imaging image acquisition module is used for acquiring thermal imaging images; the thermal imaging images are acquired by a thermal imaging camera.
优选地，所述的火灾判定模块用于根据热成像图像温度分布情况判断是否存在火灾隐患；Preferably, the fire judging module is used for judging whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
优选地，所述的拍摄图像获取模块用于若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；所述的唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像具体为：Preferably, the captured image acquisition module is used to wake up the camera and acquire the captured image in the same spatial position as the thermal imaging image if there is a fire hazard; the wake-up camera and acquire the captured image in the same spatial position as the thermal imaging image for:
当判定存在火灾隐患时，记录此时热成像摄像头的转动角度；When it is determined that there is a fire hazard, record the rotation angle of the thermal imaging camera at this time;
唤醒摄像头，将摄像头转动相同角度，获取拍摄图像。Wake up the camera, turn the camera to the same angle, and get the captured image.
优选地，所述的匹配模块用于将拍摄图像与预存图像进行匹配；优选地，所述的将拍摄图像与预存图像进行匹配的方法包括：Preferably, the matching module is used to match the captured image with the pre-stored image; preferably, the method for matching the captured image with the pre-stored image includes:
对拍摄图像进行降噪处理；Perform noise reduction processing on the captured image;
将降噪处理的图像进行分割；Segment the denoised image;
对分割图像进行特征值提取；Extract feature value from the segmented image;
将特征值与预存图像的特征值进行匹配。Match the eigenvalues with the eigenvalues of the pre-stored image.
优选地，所述的对特征值进行提取具体为，提取出关于特征值的数据集合S(i,j)。Preferably, the extraction of the feature value is specifically to extract a data set S(i,j) about the feature value.
优选地，所述的将特征值与预存图像的特征值进行匹配，是通过生成匹配度进行判断，所述的匹配度的生成方法通过下列公式进行计算：Preferably, the matching of the eigenvalues with the eigenvalues of the pre-stored image is performed by generating a matching degree, and the method for generating the matching degree is calculated by the following formula:
其中，所述的T（m,n）预存图像的特征数据集合；M表示S(i,j)中的M个数据；N表示T(m,n)中的N个数据。Wherein, the T(m,n) pre-stored image feature data set; M represents M data in S(i,j); N represents N data in T(m,n).
优选地，所述的位置判定模块用于根据匹配结果判断火灾位置；Preferably, the location determination module is used to determine the fire location according to the matching result;
优选地，所述的灭火模块用于根据火灾位置控制自动灭火装置进行灭火。所述的根据火灾位置控制自动灭火装置进行灭火具体为：Preferably, the fire extinguishing module is used to control the automatic fire extinguishing device to extinguish fire according to the fire position. The specific control of the automatic fire extinguishing device according to the fire position to extinguish fire is as follows:
自动灭火装置设有多个出水孔；The automatic fire extinguishing device is provided with a plurality of water outlets;
当判定空间位置有火灾隐患时，对应位置的出水孔出水。When it is determined that there is a fire hazard in the spatial position, the water outlet at the corresponding position will discharge water.
一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序指令，该程序指令适于由处理器加载并执行一种室内消防灭火方法。A computer-readable storage medium storing computer program instructions suitable for being loaded by a processor and executing an indoor fire fighting method.
一种移动终端，包括处理器以及存储器，所述的处理器用于执行存储器中存储的程序，以实现一种室内消防灭火方法。A mobile terminal includes a processor and a memory, wherein the processor is used to execute a program stored in the memory to implement an indoor fire fighting method.
与现有技术相比，本发明具有的有益效果为：较以往的自动灭火装置，接收报警信息后，四周的进行洒水，可能存在没将火源灭掉的同时，屋子中四周都是水这种情况，通过本发明所述的方法能够有效帮助自动灭火装置准确的定位，针对火源处，从而实现快速的灭火。本发明所述的方法是通过热成像图像判断火灾情况，当出现火情时利用普通摄像头进行拍摄图像的获取，将拍摄图像进行处理后，与数据库中存储的图像进行匹配，此时，数据库中存储的图像含有空间位置的特征，当匹配成功时，便可获取空间位置，根据空间位置判定火灾位置，进而准确的触发自动灭火装置进行灭火。通过上述的方法能够更准确地定位，与以往的多方位的进行洒水灭火不同，此方法更具有针对性。同时，精准的定位从给出的算法中体现，通过所述的算法，将获取的图像与预设的图像进行匹配，匹配的方法通过提取特征值，对特征值进行匹配，减少了匹配时的计算量。Compared with the prior art, the present invention has the beneficial effects as follows: compared with the previous automatic fire extinguishing device, after receiving the alarm information, water is sprayed around the surrounding, and there may be water all around the house when the fire source is not extinguished. In this case, the method of the present invention can effectively help the automatic fire extinguishing device to accurately locate the fire source, thereby realizing rapid fire extinguishing. The method of the present invention is to judge the fire situation through thermal imaging images. When a fire situation occurs, a common camera is used to obtain the captured images. After the captured images are processed, they are matched with the images stored in the database. The stored image contains the characteristics of the spatial position. When the matching is successful, the spatial position can be obtained, the fire position can be determined according to the spatial position, and the automatic fire extinguishing device can be accurately triggered to extinguish the fire. The above method can be used for more accurate positioning, which is different from the previous multi-directional sprinkler fire extinguishing, and this method is more targeted. At the same time, the precise positioning is reflected in the given algorithm. Through the algorithm, the acquired image is matched with the preset image. The matching method extracts the eigenvalues and matches the eigenvalues, which reduces the time of matching. amount of calculation.
附图说明Description of drawings
下面结合附图和实施例对本发明进一步说明。The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
图1是本发明所述的一种室内消防灭火方法的流程示意图；Fig. 1 is the schematic flow chart of a kind of indoor fire fighting method of the present invention;
图2是本发明所述的一种室内消防灭火系统的结构图。FIG. 2 is a structural diagram of an indoor fire extinguishing system according to the present invention.
具体实施方式Detailed ways
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图，仅以示意方式说明本发明的基本流程图，因此其仅显示与本发明有关的流程。The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, and only illustrate the basic flow chart of the present invention in a schematic manner, so they only show the flow related to the present invention.
如图1所示，本发明是一种室内消防灭火方法，所述的方法具体为：As shown in Figure 1, the present invention is an indoor fire extinguishing method, and the method is specifically:
S1.获取热成像图像；S1. Obtain thermal imaging images;
S2.根据热成像图像温度分布情况判断是否存在火灾隐患；S2. Determine whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
S3.若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；S3. If there is a fire hazard, wake up the camera and obtain the captured image in the same spatial position as the thermal imaging image;
S4.将拍摄图像与预存图像进行匹配；S4. Match the captured image with the pre-stored image;
S5.根据匹配结果判断火灾位置；S5. Determine the fire location according to the matching result;
S6.根据火灾位置控制自动灭火装置进行灭火。S6. Control the automatic fire extinguishing device to extinguish the fire according to the fire position.
步骤S1：获取热成像图像，所述的热成像图像通过热成像摄像头进行获取。Step S1 : acquiring a thermal imaging image, the thermal imaging image is acquired by a thermal imaging camera.
步骤S2：根据热成像图像温度分布情况判断是否存在火灾隐患；所述的判断火灾隐患的过程为：热成像图像本身包含了温度的特性，通过热成像图像可进行温度的读取，当发现某一空间存在异常温度，温度过高时，便可认为有火灾隐患。Step S2: Judging whether there is a fire hazard according to the temperature distribution of the thermal imaging image; the process of judging the fire hazard is: the thermal imaging image itself contains the temperature characteristics, and the temperature can be read through the thermal imaging image. There is an abnormal temperature in a space. When the temperature is too high, it can be considered as a fire hazard.
步骤S3：若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；所述的唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像具体为：当判定存在火灾隐患时，记录此时热成像摄像头的转动角度；唤醒摄像头，将摄像头转动相同角度，获取拍摄图像。将热成像摄像有与摄像头设置同一横轴，这样，便可计算从而转过相同角度。Step S3: if there is a fire hazard, wake up the camera and obtain a captured image in the same spatial position as the thermal imaging image; the wake-up camera and acquire the captured image in the same spatial position as the thermal imaging image is specifically: when it is determined that there is a fire hazard, Record the rotation angle of the thermal imaging camera at this time; wake up the camera, rotate the camera by the same angle, and obtain the captured image. Set the thermal imaging camera to have the same horizontal axis as the camera, so that it can be calculated and rotated through the same angle.
步骤S4：将拍摄图像与预存图像进行匹配；优选地，所述的将拍摄图像与预存图像进行匹配的方法包括：Step S4: matching the captured image with the pre-stored image; preferably, the method for matching the captured image with the pre-stored image includes:
对拍摄图像进行降噪处理；Perform noise reduction processing on the captured image;
将降噪处理的图像进行分割；Segment the denoised image;
对分割图像进行特征值提取；Extract feature value from the segmented image;
将特征值与预存图像的特征值进行匹配。Match the eigenvalues with the eigenvalues of the pre-stored image.
优选地，所述的对特征值进行提取具体为，提取出关于特征值的数据集合S(i,j)。Preferably, the extraction of the feature value is specifically to extract a data set S(i,j) about the feature value.
优选地，所述的将特征值与预存图像的特征值进行匹配，是通过生成匹配度进行判断，所述的匹配度的生成方法通过下列公式进行计算：Preferably, the matching of the eigenvalues with the eigenvalues of the pre-stored image is performed by generating a matching degree, and the method for generating the matching degree is calculated by the following formula:
其中，所述的T（m,n）预存图像的特征数据集合；M表示S(i,j)中的M个数据；N表示T(m,n)中的N个数据。Wherein, the T(m,n) pre-stored image feature data set; M represents M data in S(i,j); N represents N data in T(m,n).
步骤S5：根据匹配结果判断火灾位置；优选地，所述的根据匹配结果判断火灾位置具体为：预设对比图像与空间位置的关系；当拍摄图像与对比图像匹配后，获取其对应的空间位置；所述的空间位置为火灾位置。Step S5: Judging the fire position according to the matching result; preferably, the judging the fire position according to the matching result is specifically: the relationship between the preset comparison image and the spatial position; after the photographed image and the comparison image are matched, obtain the corresponding spatial position ; The spatial location is the fire location.
步骤S6：根据火灾位置控制自动灭火装置进行灭火。Step S6: control the automatic fire extinguishing device to extinguish the fire according to the fire position.
所述的根据火灾位置控制自动灭火装置进行灭火具体为：自动灭火装置设有多个出水孔；当判定空间位置有火灾隐患时，对应位置的出水孔出水。The control of the automatic fire-extinguishing device according to the fire position for fire-extinguishing is specifically: the automatic fire-extinguishing device is provided with a plurality of water outlet holes; when it is determined that there is a fire hazard in the spatial position, the water outlet holes of the corresponding position discharge water.
如图2所示，本发明提供了一种室内消防灭火系统：As shown in Figure 2, the present invention provides an indoor fire extinguishing system:
热成像图像获取模块1：所述的热成像图像获取模块用于获取热成像图像；Thermal imaging image acquisition module 1: the thermal imaging image acquisition module is used to acquire thermal imaging images;
火灾判定模块2：所述的火灾判定模块用于根据热成像图像温度分布情况判断是否存在火灾隐患；Fire determination module 2: the fire determination module is used to determine whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
拍摄图像获取模块3：所述的拍摄图像获取模块用于若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；Captured image acquisition module 3: the captured image acquisition module is used to wake up the camera and acquire the captured image at the same spatial position as the thermal imaging image if there is a fire hazard;
匹配模块4：所述的匹配模块用于将拍摄图像与预存图像进行匹配；Matching module 4: the matching module is used to match the captured image with the pre-stored image;
位置判定模块5：所述的位置判定模块用于根据匹配结果判断火灾位置；Location determination module 5: the location determination module is used to determine the fire location according to the matching result;
灭火模块6：所述的灭火模块用于根据火灾位置控制自动灭火装置进行灭火。Fire-extinguishing module 6: The fire-extinguishing module is used to control the automatic fire-extinguishing device to extinguish fire according to the fire position.
所述的热成像图像获取模块1与火灾判定模块2相连，所述的火灾判定模块2与拍摄图像获取模块3相连，所述的拍摄图像获取模块3余匹配模块4相连，所述的匹配模块4与位置判定模块5相连，所述的位置判定模块5与灭火模块6相连。The thermal imaging image acquisition module 1 is connected to the fire determination module 2, the fire determination module 2 is connected to the captured image acquisition module 3, the captured image acquisition module 3 is connected to the matching module 4, and the matching module 4 is connected with the position determination module 5, and the position determination module 5 is connected with the fire extinguishing module 6.
所述的热成像图像1：获取模块用于获取热成像图像；所述的热成像图像通过热成像摄像头进行获取。The thermal imaging image 1: the acquisition module is used to acquire the thermal imaging image; the thermal imaging image is acquired by a thermal imaging camera.
所述的火灾判定模块2：用于根据热成像图像温度分布情况判断是否存在火灾隐患；The fire determination module 2 is used to determine whether there is a fire hazard according to the temperature distribution of the thermal imaging image;
所述的拍摄图像获取模块3：用于若存在火灾隐患，唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像；所述的唤醒摄像头并获取与热成像图像相同空间位置的拍摄图像具体为：The captured image acquisition module 3 is used to wake up the camera and obtain the captured image in the same spatial position as the thermal imaging image if there is a fire hazard; the described wake-up camera and capture the captured image in the same spatial position as the thermal imaging image is specifically: :
当判定存在火灾隐患时，记录此时热成像摄像头的转动角度；When it is determined that there is a fire hazard, record the rotation angle of the thermal imaging camera at this time;
唤醒摄像头，将摄像头转动相同角度，获取拍摄图像。Wake up the camera, turn the camera to the same angle, and get the captured image.
所述的匹配模块4：用于将拍摄图像与预存图像进行匹配；优选地，所述的将拍摄图像与预存图像进行匹配的方法包括：The matching module 4 is used to match the captured image with the pre-stored image; preferably, the method for matching the captured image with the pre-stored image includes:
对拍摄图像进行降噪处理；Perform noise reduction processing on the captured image;
将降噪处理的图像进行分割；Segment the denoised image;
对分割图像进行特征值提取；Extract feature value from the segmented image;
将特征值与预存图像的特征值进行匹配。Match the eigenvalues with the eigenvalues of the pre-stored image.
所述的对特征值进行提取具体为，提取出关于特征值的数据集合S(i,j)。The extraction of the eigenvalues is specifically to extract the data set S(i,j) about the eigenvalues.
所述的将特征值与预存图像的特征值进行匹配，是通过生成匹配度进行判断，所述的匹配度的生成方法通过下列公式进行计算：The described matching of the eigenvalues with the eigenvalues of the pre-stored images is to judge by generating the matching degree, and the generating method of the described matching degree is calculated by the following formula:
其中，所述的T（m,n）预存图像的特征数据集合；M表示S(i,j)中的M个数据；N表示T(m,n)中的N个数据。Wherein, the T(m,n) pre-stored image feature data set; M represents M data in S(i,j); N represents N data in T(m,n).
所述的位置判定模块5：用于根据匹配结果判断火灾位置；The position determination module 5: used to determine the fire position according to the matching result;
所述的灭火模块6：用于根据火灾位置控制自动灭火装置进行灭火。所述的根据火灾位置控制自动灭火装置进行灭火具体为：自动灭火装置设有多个出水孔；当判定空间位置有火灾隐患时，对应位置的出水孔出水。The fire-extinguishing module 6 is used to control the automatic fire-extinguishing device according to the fire position to put out the fire. The control of the automatic fire extinguishing device for fire extinguishing according to the fire position is specifically: the automatic fire extinguishing device is provided with a plurality of water outlet holes; when it is determined that there is a fire hazard in the spatial position, water is discharged from the water outlet holes at the corresponding position.
一种计算机可读存储介质，所述计算机可读存储介质存储有计算机程序指令，该程序指令适于由处理器加载并执行一种室内消防灭火方法。A computer-readable storage medium storing computer program instructions suitable for being loaded by a processor and executing an indoor fire fighting method.
一种移动终端，包括处理器以及存储器，所述的处理器用于执行存储器中存储的程序，以实现一种室内消防灭火方法。A mobile terminal includes a processor and a memory, wherein the processor is used to execute a program stored in the memory to implement an indoor fire fighting method.
上列详细说明是针对本发明可行实施例的具体说明，以上实施例并非用以限制本发明的专利范围，凡未脱离本发明所为的等效实施或变更，均应包含于本案的专利范围中。The above detailed descriptions are specific descriptions of feasible embodiments of the present invention, and the above embodiments are not intended to limit the scope of the invention. middle.
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