CN115031852A - Fire prevention area real-time monitoring system based on infrared thermal imaging - Google Patents

Abstract

The invention relates to a fire-proof area real-time monitoring system based on infrared thermal imaging, which comprises a thermal imaging management system and a platform operation management system, wherein the thermal imaging management system comprises an infrared temperature measurement camera, a thermal imaging monitoring module and a thermal imaging early warning module; and the platform operation management system is in real-time wireless connection with the thermal imaging management system. The invention discloses a fire-proof area real-time monitoring system based on infrared thermal imaging, which realizes intelligent and regional system management, monitors a fire-proof area in real time, more effectively avoids fire wire accidents and reduces the cost caused by fire accident.

Description

Translated fromChinese

一种基于红外热成像的防火区域实时监控系统A real-time monitoring system for fire protection area based on infrared thermal imaging

技术领域technical field

本发明涉及煤矿监控管理技术领域，具体涉及一种基于红外热成像的防火区域实时监控系统。The invention relates to the technical field of coal mine monitoring and management, in particular to a real-time monitoring system for fire protection areas based on infrared thermal imaging.

背景技术Background technique

随着社会的不断发展，人们对电的需要量越来越高，发电的方式有多种，例如水力发电、火力发电、核能发电等，而我国主要是通过燃烧煤进行火力发电，因此，煤的需求量也越来越高。而在煤矿运输过程中，一般使用的都是皮带输送，但在皮带运行过程中，会存在一些的隐患，例如，皮带边缘与旁边物体接触摩擦发热，皮带与滚筒摩擦发热、煤粉自燃、动火作业后遗留火种等原因引起火险事故，需要有人不断进行巡察，但是，煤矿运输工程量大，且涉及区域较广，其员工工作量大，且不能及时避免火险事故的发生。With the continuous development of society, people's demand for electricity is getting higher and higher, and there are many ways to generate electricity, such as hydropower, thermal power, nuclear power, etc. In my country, coal is mainly used for thermal power generation. Therefore, coal demand is also increasing. In the process of coal mine transportation, belt conveying is generally used, but during the operation of the belt, there will be some hidden dangers. The fire accident caused by the fire left over after the fire operation requires constant inspection. However, the coal mine transportation project is large and involves a wide area. The workload of its employees is heavy, and the occurrence of fire accidents cannot be avoided in time.

因此，急需提供一种基于红外热成像的防火区域实时监控系统。Therefore, there is an urgent need to provide a real-time monitoring system for fire protection areas based on infrared thermal imaging.

发明内容SUMMARY OF THE INVENTION

本发明的目的是克服现有技术的不足和缺陷，提供一种基于红外热成像的防火区域实时监控系统，实现智能化、区域化系统管理，对防火区域进行实时监控，更加有效地避免火线事故的发生，且减少了因火险事故产生的成本，同时也大大减轻员工工作强度。The purpose of the present invention is to overcome the deficiencies and defects of the prior art, provide a real-time monitoring system for fire protection areas based on infrared thermal imaging, realize intelligent and regionalized system management, conduct real-time monitoring of fire protection areas, and more effectively avoid fire line accidents It also reduces the cost of fire accidents and greatly reduces the work intensity of employees.

本发明的目的是通过以下技术方案来实现的：The purpose of this invention is to realize through the following technical solutions:

一种基于红外热成像的防火区域实时监控系统，包括热成像管理系统及平台运行管理系统，所述热成像管理系统包括红外测温摄像机、热成像监控模块及热成像预警模块，所述红外测温摄像机设置于各防火监控区域，所述红外测温摄像机分别与所述热成像监控模块及所述热成像预警模块信号连接；所述平台运行管理系统与热成像管理系统实时无线连接。A real-time monitoring system for fire protection areas based on infrared thermal imaging, including a thermal imaging management system and a platform operation management system, wherein the thermal imaging management system includes an infrared temperature measurement camera, a thermal imaging monitoring module and a thermal imaging early warning module. The temperature cameras are arranged in each fire monitoring area, and the infrared temperature measurement cameras are signally connected to the thermal imaging monitoring module and the thermal imaging early warning module respectively; the platform operation management system and the thermal imaging management system are wirelessly connected in real time.

进一步地，所述红外摄像机用于实时拍摄防火区域图像画面。Further, the infrared camera is used for real-time shooting of images of fire protection areas.

进一步地，所述热成像监控模块对接入防火监控区域的红外测温摄像机进行分区分类管理及实时监控。Further, the thermal imaging monitoring module performs classified management and real-time monitoring on the infrared temperature measurement cameras connected to the fire monitoring area.

进一步地，所述热成像预警模块通过红外热力图或温度曲线图检测实时温度变化判断是否发出防火预警。Further, the thermal imaging early warning module detects real-time temperature changes through an infrared thermogram or a temperature curve graph to determine whether to issue a fire warning.

进一步地，所述热成像预警模块记录异常状况信息，所述异常状况信息包括设备名称、温度值、阈值、告警等级、抓拍图片、记录时间。Further, the thermal imaging early warning module records abnormal condition information, and the abnormal condition information includes device name, temperature value, threshold value, alarm level, snapshot picture, and recording time.

进一步地，所述热成像管理系统自动排除非火险行为，所述非火险行为包括运行人员许可的检修人员动火作业、照明光源发热。Further, the thermal imaging management system automatically excludes non-fire risk behaviors, and the non-fire risk behaviors include hot work by maintenance personnel permitted by the operator and heating of the lighting source.

进一步地，所述平台运行管理系统包括传送模块、管理模块以及显示模块，所述传送模块，将热成像管理系统的温度数据传送至管理模块；所述管理模块，将所述传送模块传送的数据进行汇聚、整理及分析；所述显示模块，将汇聚后的数据进行可视化展示。Further, the platform operation management system includes a transmission module, a management module and a display module, the transmission module transmits the temperature data of the thermal imaging management system to the management module; the management module transmits the data transmitted by the transmission module Aggregate, organize and analyze; the display module visualizes the aggregated data.

与现有技术相比，本发明具有如下的有益效果：Compared with the prior art, the present invention has the following beneficial effects:

本发明通过热成像管理系统对防火区域的实时监控，根据红外摄像机所监测的画面进行智能分析，若热成像预警模块监测到防火监控区域内的温度超过设定阈值或出现异常状况时便会发出告警提示，便于工作人员及时进行处理，同时，也会通过传送模块将监控信息传送给前端平台进行进一步地信息整理，再将整理好的信息通过电脑或者手机进行展示，从而实现智能化、区域化系统管理，对防火区域进行实时监控，更加有效地避免火线事故的发生，且减少了因火险事故产生的成本，同时也大大减轻员工工作强度。The present invention monitors the fire protection area in real time through the thermal imaging management system, and performs intelligent analysis according to the image monitored by the infrared camera. The alarm prompt is convenient for the staff to deal with in time. At the same time, the monitoring information will be transmitted to the front-end platform through the transmission module for further information sorting, and then the sorted information will be displayed on the computer or mobile phone, so as to realize intelligence and regionalization System management, real-time monitoring of fire protection areas, more effectively avoid fire line accidents, and reduce the cost of fire accidents, and also greatly reduce the work intensity of employees.

附图说明Description of drawings

图1为本发明实施例中基于红外热成像的防火区域实时监控系统的流程示意图。FIG. 1 is a schematic flowchart of a real-time monitoring system for fire protection areas based on infrared thermal imaging according to an embodiment of the present invention.

具体实施方式Detailed ways

下面结合实施例及附图对本发明作进一步详细的描述，但本发明的实施方式不限于此。The present invention will be described in further detail below with reference to the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

在本发明的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“设有”、“连接”等，应做广义理解，例如“连接”，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本发明中的具体含义。In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

除非另有定义，本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

如图1所示，本发明的具体实施过程如下：一种基于红外热成像的防火区域实时监控系统，包括热成像管理系统及平台运行管理系统，所述热成像管理系统包括红外测温摄像机、热成像监控模块及热成像预警模块，所述红外测温摄像机设置于各防火监控区域，所述红外测温摄像机分别与所述热成像监控模块及所述热成像预警模块信号连接；所述平台运行管理系统与热成像管理系统实时无线连接。As shown in Figure 1, the specific implementation process of the present invention is as follows: a real-time monitoring system for fire protection areas based on infrared thermal imaging, including a thermal imaging management system and a platform operation management system, and the thermal imaging management system includes an infrared temperature measurement camera, a thermal imaging monitoring module and a thermal imaging early warning module, the infrared temperature measurement cameras are arranged in each fire monitoring area, and the infrared temperature measurement cameras are respectively connected with the thermal imaging monitoring module and the thermal imaging early warning module; the platform The operation management system is wirelessly connected to the thermal imaging management system in real time.

具体地，所述红外摄像机用于实时拍摄防火区域图像画面，且红外摄像机带有AI实时分析功能，拍摄图像的同时也能够实时监测分析防火区域内的环境，并采集所感知的数据信息。Specifically, the infrared camera is used for real-time shooting of fire-proof area images, and the infrared camera has an AI real-time analysis function. While shooting images, it can also monitor and analyze the environment in the fire-proof area in real time, and collect the perceived data information.

具体地，所述热成像监控模块对接入防火监控区域的红外测温摄像机进行分区分类管理及实时监控，还可满足单画面、四画面、九画面等多路监控画面的播放，从多个角度掌握现场情况。Specifically, the thermal imaging monitoring module performs partitioned, classified management and real-time monitoring of the infrared temperature measurement cameras connected to the fire monitoring area, and can also meet the playback of single-screen, four-screen, nine-screen and other multi-channel monitoring images, from multiple Grasp the situation from an angle.

具体地，所述热成像预警模块通过红外热力图或温度曲线图检测实时温度变化判断是否发出防火预警。热成像管理系统通过采集红外摄像机监控的正常温度数据进行分析并得出红外热力图和温度曲线图，将红外热力图和温度曲线图储存在热成像预警模块中，通过将红外摄像机拍摄的实时红外热力图像与正常温度下的红外热力图像进行颜色对比，若颜色正常，则不需要发出报警；若实时温度下的热力图像颜色更重，说明温度更高则发出防火告警；也可以通过监测的实时温度数据与对应时间段的温度曲线图进行对比，若实时温度曲线高于正常温度曲线数值，则发出防火告警信号。通过红外热力图像对比和温度曲线对比，发现温度变化更加明显，发出的报警信号也更加准确。Specifically, the thermal imaging early warning module determines whether to issue a fire warning by detecting real-time temperature changes through an infrared thermal map or a temperature curve map. The thermal imaging management system analyzes the normal temperature data monitored by the infrared camera and obtains the infrared heat map and temperature curve, and stores the infrared heat map and temperature curve in the thermal imaging early warning module. The thermal image is compared with the infrared thermal image at normal temperature. If the color is normal, there is no need to issue an alarm; if the color of the thermal image at real-time temperature is heavier, indicating that the temperature is higher, a fire alarm will be issued. The temperature data is compared with the temperature curve of the corresponding time period. If the real-time temperature curve is higher than the normal temperature curve value, a fire alarm signal will be issued. Through infrared thermal image comparison and temperature curve comparison, it is found that the temperature change is more obvious, and the alarm signal issued is more accurate.

此外，也可以通过在热成像预警模块设置防火区域对应的阈值，也就是最高温度值，一旦红外摄像机监测的实时温度超过阈值时，热成像预警模块就会发出报警信号；或则当红外摄像机监测到火光或烟雾时，热成像预警模块也会发出报警信号，监测因素广预警的及时性会更高。In addition, the thermal imaging early warning module can also set the threshold corresponding to the fire protection area, that is, the maximum temperature value. Once the real-time temperature monitored by the infrared camera exceeds the threshold, the thermal imaging early warning module will issue an alarm signal; or when the infrared camera monitors When there is fire or smoke, the thermal imaging early warning module will also send out an alarm signal, and the timeliness of the early warning of monitoring factors will be higher.

具体地，所述热成像预警模块还记录异常状况信息，所述异常状况信息包括设备名称、温度值、阈值、告警等级、抓拍图片、记录时间。可根据设备类型找到设备名称，根据设备名称查找其所在区域的红外摄像机，再根据时间选择自定义显示热成像的历史温度记录信息，查找温度告警事件实时显示、显示告警信息内容以及图片位置等信息，对热成像管理系统的温度数据以及告警数据进行统计整理，更有利于数据信息的查找，同时也更加容易发现易出现火险行为的地方并进行改进完善，从而避免火灾事故的发生。Specifically, the thermal imaging early warning module also records abnormal condition information, where the abnormal condition information includes device name, temperature value, threshold value, alarm level, snapshot image, and recording time. You can find the device name according to the device type, find the infrared camera in its area according to the device name, and then choose to customize the display of historical temperature record information of thermal imaging according to the time, find the real-time display of temperature alarm events, display the content of the alarm information and the location of the picture and other information , the temperature data and alarm data of the thermal imaging management system are statistically sorted, which is more conducive to the search of data information, and at the same time, it is easier to find the places prone to fire risk behaviors and improve them, so as to avoid the occurrence of fire accidents.

具体地，所述热成像管理系统自动排除非火险行为，所述非火险行为包括运行人员许可的检修人员动火作业、照明光源发热，此外，热成像管理系统还具备自动学习能力，可根据监控画面自动排除报警提示，运行人员也可人工手动的方式标记在一定时间段内正常且不再报警，从而最大限度降低误报警率。Specifically, the thermal imaging management system automatically excludes non-fire risk behaviors, including hot work by maintenance personnel permitted by the operator, and heating of the lighting source. In addition, the thermal imaging management system also has the ability to automatically learn, and can monitor The screen automatically excludes the alarm prompt, and the operator can also manually mark the normal and no longer alarm within a certain period of time, thereby minimizing the false alarm rate.

具体地，所述平台运行管理系统包括传送模块、管理模块以及显示模块，所述传送模块，将热成像管理系统的温度数据传送至管理模块；所述管理模块，将所述传送模块传送的数据进行汇聚、整理及分析；所述显示模块，将汇聚后的数据进行可视化展示。在显示模块的界面设置有热成像分析，其能展示热成像管理系统的告警统计数据，包括告警总数量、近一周的告警数量以及当日告警数量，并通过曲线图像形式进行显示，使得告警数据更加清晰明了；此外，平台的传送模块可以通过光纤、4G、LoRA、ZIGBEE等进行传送，这也就使得红外摄像机监控的画面可以通过登录电脑网页或者手机安装客户端便能看到，更加方便。Specifically, the platform operation management system includes a transmission module, a management module and a display module, the transmission module transmits the temperature data of the thermal imaging management system to the management module; the management module transmits the data transmitted by the transmission module Aggregate, organize and analyze; the display module visualizes the aggregated data. A thermal imaging analysis is set on the interface of the display module, which can display the alarm statistics of the thermal imaging management system, including the total number of alarms, the number of alarms in the past week and the number of alarms in the current day, and displayed in the form of curve images, making the alarm data more accurate. It is clear and clear; in addition, the transmission module of the platform can be transmitted through optical fiber, 4G, LoRA, ZIGBEE, etc., which makes the image monitored by the infrared camera can be viewed by logging in to the computer webpage or installing the client on the mobile phone, which is more convenient.

以上所述实施例仅表达了本发明的实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。The above-mentioned embodiments only represent the embodiments of the present invention, and the descriptions thereof are specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can also be made, which all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims (7)

1. A fire-proof area real-time monitoring system based on infrared thermal imaging comprises a thermal imaging management system and a platform operation management system, and is characterized in that the thermal imaging management system comprises infrared temperature measuring cameras, a thermal imaging monitoring module and a thermal imaging early warning module, wherein the infrared temperature measuring cameras are arranged in each fire-proof monitoring area and are respectively in signal connection with the thermal imaging monitoring module and the thermal imaging early warning module; and the platform operation management system is in real-time wireless connection with the thermal imaging management system.

2. The system of claim 1, wherein the infrared camera is configured to capture images of the fire-protected area in real time.

3. The system of claim 1, wherein the thermal imaging monitoring module performs zonal classification management and real-time monitoring on the infrared temperature measuring camera accessing the fire protection monitoring area.

4. The system of claim 1, wherein the thermal imaging early warning module detects real-time temperature changes through an infrared thermodynamic diagram or a temperature curve graph to determine whether to send out a fire warning.

5. The system for monitoring a fire-protected area in real time based on infrared thermal imaging as claimed in claim 1, wherein the thermal imaging pre-warning module records abnormal condition information, the abnormal condition information includes device name, temperature value, threshold value, alarm level, snapshot picture, recording time.

6. The infrared thermal imaging based fire-protection area real-time monitoring system as claimed in claim 1, wherein the thermal imaging management system automatically eliminates non-fire-risk behaviors, wherein the non-fire-risk behaviors comprise fire operation of a service man and heating of an illumination light source permitted by an operator.

7. The infrared thermal imaging-based real-time monitoring system for the fire-proof area, according to claim 1, is characterized in that the platform operation management system comprises a transmission module, a management module and a display module, wherein the transmission module is used for transmitting the temperature data of the thermal imaging management system to the management module; the management module is used for gathering, sorting and analyzing the data transmitted by the transmission module; and the display module is used for visually displaying the converged data.

Images