CN102821525B - A multifunctional emergency light control system and its control method - Google Patents
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Abstract
Description
技术领域 technical field
本发明涉及一种应急灯组网控制技术，特别涉及一种多功能应急灯控制系统及其控制方法。The invention relates to a network control technology for emergency lights, in particular to a multifunctional emergency light control system and a control method thereof.
背景技术 Background technique
电网供电过程中的断电现象时有发生，用电不慎造成的断电事故也时有存在，因此有必要在公共场所或特殊地点设置消防应急设备，目前的应急灯设备只要断电时它就会点亮照明灯，不分白天、黑夜、光线是否充足，也不管周围有没有人，如果白天亮度足够亮或者应急灯周围没有人的话就会大大浪费能源，这与社会倡导的节能减排的理念相违背；并且，目前的应急灯也没有对所有的应急灯通过网络集中进行控制，当遇到火灾突发事件时，不能马上报警并及时提醒在场人群，不能给在场人员的疏导工作进行指导，故无法缩短在场人员的疏散时间，也不能为消防人员开展灭火救援行动提供参考，故无法为消防人员的灭火救援行动节约时间，由于当火灾发生时，时间就是生命或金钱，片刻时间的耽搁，都有可能导致本可以避免的人员伤亡或财产损失；此外，目前的应急灯只具有火灾报警和应急的功能，不具有防盗功能，功能比较单一，对于需要防盗的居民小区、办公大楼或者仓库等场所，除了安装应急灯以外，还需要另外安装防盗设备，这显然会造成资源的浪费，由此可见，现有应急灯设备已无法满足使用要求。Power outages in the process of grid power supply occur from time to time, and power outage accidents caused by inadvertent use of electricity also exist from time to time. Therefore, it is necessary to install fire emergency equipment in public places or special places. The current emergency lighting equipment only needs to be activated when the power is off. The lights will be turned on, regardless of day or night, whether the light is sufficient, or whether there are people around. If the brightness is bright enough during the day or there is no one around the emergency lights, it will waste a lot of energy. This is in line with the energy saving and emission reduction advocated by the society In addition, the current emergency lights do not centrally control all emergency lights through the network. When encountering a fire emergency, they cannot immediately call the police and remind the people present in time, and cannot provide guidance for the personnel present. Therefore, it is impossible to shorten the evacuation time of the personnel on the scene, and it cannot provide reference for firefighters to carry out fire fighting and rescue operations, so it cannot save time for firefighting and rescue operations of firefighters, because when a fire occurs, time is life or money, and a moment of time Delay may cause casualties or property losses that could have been avoided; in addition, the current emergency lights only have fire alarm and emergency functions, do not have anti-theft functions, and have a single function. In places such as warehouses, in addition to installing emergency lights, additional anti-theft equipment needs to be installed, which will obviously cause a waste of resources. It can be seen that the existing emergency light equipment can no longer meet the use requirements.
综上所述，现有技术的缺点主要有以下三个方面：In summary, the disadvantages of the prior art mainly contain the following three aspects:
（1）没有防盗报警功能，功能单一；(1) There is no anti-theft alarm function, and the function is single;
（2）断电时不能根据环境光亮度自动判断是否需要开启应急灯，一方面浪费能源，另一方面缩短应急灯寿命。(2) When the power is off, it cannot automatically judge whether to turn on the emergency light according to the brightness of the ambient light. On the one hand, it wastes energy, and on the other hand, it shortens the life of the emergency light.
（3）目前安装在大楼或仓库所有的应急灯是相对独立的，没有通过物联网由控制中心监控，不能充分发挥应急灯的作用。(3) All the emergency lights currently installed in buildings or warehouses are relatively independent, and are not monitored by the control center through the Internet of Things, so the role of emergency lights cannot be fully utilized.
发明内容 Contents of the invention
本发明的首要目的在于克服现有技术的缺点与不足，提供一种多功能应急灯控制系统，该系统性价比高，管理方便，实用性强，安装了该系统后可以无需另外再安装防盗系统，就可以使其具有断电照明、防火、防盗及通过物联网控制中心实现整栋大楼的监控等功能。The primary purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and provide a multifunctional emergency light control system, which has high cost performance, convenient management, and strong practicability. After installing the system, there is no need to install an additional anti-theft system. It can make it have functions such as power-off lighting, fire prevention, anti-theft, and monitoring of the entire building through the Internet of Things control center.
本发明的另一目的在于克服现有技术的缺点与不足，提供一种多功能应急灯控制系统的控制方法，该控制方法能有效减少火灾现场人员伤亡以及降低财产损失，实用性强。Another object of the present invention is to overcome the disadvantages and deficiencies of the prior art, and provide a control method for a multifunctional emergency light control system, which can effectively reduce casualties and property losses at the fire scene, and has strong practicability.
本发明的首要目的是通过下述技术方案实现：一种多功能应急灯控制系统，包括上位机和若干应急灯，所述应急灯包括无线通信模块、均与下位机电气连接的光控模块、火灾报警模块和第二热释电红外传感器模块以及与光控模块电气连接的第一热释电红外传感器模块，所述上位机通过无线通信模块发送无线监控信号给下位机，所述下位机根据接收到的无线监控信号控制光控模块、火灾报警模块和第二热释电红外传感器模块，所述下位机采集光控模块、火灾报警模块和第二热释电红外传感器模块发出的电平信号并传输给无线通信模块，所述无线通信模块把电平信号转换为无线信号并发送给上位机。The primary purpose of the present invention is achieved through the following technical solutions: a multifunctional emergency light control system, including a host computer and several emergency lights, the emergency lights include a wireless communication module, a light control module electrically connected to the lower computer, The fire alarm module and the second pyroelectric infrared sensor module and the first pyroelectric infrared sensor module electrically connected with the light control module, the upper computer sends a wireless monitoring signal to the lower computer through the wireless communication module, and the lower computer according to The received wireless monitoring signal controls the optical control module, the fire alarm module and the second pyroelectric infrared sensor module, and the lower computer collects the level signals sent by the optical control module, the fire alarm module and the second pyroelectric infrared sensor module And transmit to the wireless communication module, the wireless communication module converts the level signal into a wireless signal and sends it to the host computer.
为实现对公共场所等大的区域内的多个应急灯进行组网控制，所述无线通信模块可以为ZigBee无线通信模块，所述应急灯还包括视频监控模块，所述视频监控模块与下位机电气连接，所述上位机采用计算机。In order to realize the network control of a plurality of emergency lights in large areas such as public places, the wireless communication module can be a ZigBee wireless communication module, and the emergency light also includes a video monitoring module, and the video monitoring module and the lower computer For electrical connection, the upper computer adopts a computer.
为了对家里或者小商店等这类小的区域进行监控，本发明还可以包括遥控器，所述无线通信模块可以为GSM无线通信模块，所述遥控器控制GSM无线通信模块的开启或关闭，所述上位机采用手机。In order to monitor small areas such as homes or small shops, the present invention may also include a remote controller, the wireless communication module may be a GSM wireless communication module, and the remote controller controls the opening or closing of the GSM wireless communication module, so Above-mentioned upper computer adopts mobile phone.
所述下位机可以采用单片机，也可以采用其它微处理器，所述应急灯采用LED作为应急照明灯。The lower computer can use a single-chip microcomputer, or other microprocessors, and the emergency light uses LEDs as emergency lights.
所述应急灯具有蜂鸣报警装置，所述蜂鸣报警装置用于发出报警信号。The emergency light has a buzzer alarm device, and the buzzer alarm device is used to send out an alarm signal.
所述火灾报警模块可以采用烟雾传感器作为火灾探测器，也可以采用其它传感器作为火灾探测器。The fire alarm module may use smoke sensors as fire detectors, or other sensors as fire detectors.
本发明的另一目的是通过下述技术方案实现：一种实现多功能应急灯控制系统的控制方法，包括以下步骤：Another object of the present invention is achieved through the following technical solutions: a control method for realizing a multifunctional emergency light control system, comprising the following steps:
步骤1、下位机实时采集光控模块、火灾报警模块和第二热释电红外传感器模块的电平信号并发送给上位机，上位机查看火灾现场情况并对所述电平信号进行分析，如果没有发现异常电平信号，则下位机继续采集电平信号发送给上位机，如果发现有异常电平信号，则运行下一步骤；Step 1. The lower computer collects the level signals of the optical control module, the fire alarm module and the second pyroelectric infrared sensor module in real time and sends them to the upper computer. The upper computer checks the fire scene and analyzes the level signals. If If no abnormal level signal is found, the lower computer will continue to collect the level signal and send it to the upper computer. If an abnormal level signal is found, then run the next step;
步骤2、下位机把发出异常电平信号的应急灯的编号以及异常电平信号的类型发送给上位机，上位机查看现场情况，同时，下位机控制光控模块、火灾报警模块和第二热释电红外传感器模块作出响应，应急灯通过扩音装置播放警示语音；Step 2. The lower computer sends the number of the emergency light and the type of the abnormal level signal to the upper computer. The upper computer checks the situation on the spot. At the same time, the lower computer controls the light control module, fire alarm module and the second thermal The discharge infrared sensor module responds, and the emergency light plays a warning voice through the loudspeaker device;
步骤3、上位机对接收到的步骤2中所述的应急灯的编号以及异常电平信号的类型信息进行处理后，并通过显示界面显示所述发出异常电平信号的应急灯的编号和异常电平信号的类型。Step 3. After the upper computer processes the number of the emergency light and the type information of the abnormal level signal received in step 2, it displays the number and abnormality of the emergency light that sent the abnormal level signal through the display interface. Type of level signal.
所述步骤2可以包括以下步骤：Said step 2 may include the following steps:
S1、下位机对异常电平信号的类型进行分析，如果不是火灾报警模块的异常电平信号，则运行下一步，如果是火灾报警模块的异常电平信号，则下位机通过无线通信模块向上位机发出火灾报警信号，同时，下位机通过控制光控模块的第一热释电红外传感器模块判断整个系统中的所有应急灯周围是否有人以及应急灯周围的光线是否充足，点亮周围有人并且周围光线不足的应急灯的应急照明灯；S1. The lower computer analyzes the type of abnormal level signal. If it is not the abnormal level signal of the fire alarm module, it will go to the next step. The computer sends out a fire alarm signal, and at the same time, the lower computer judges whether there are people around all the emergency lights in the whole system and whether the light around the emergency lights is sufficient by controlling the first pyroelectric infrared sensor module of the light control module, and lights up the people around and the people around. emergency lights for emergency lights with insufficient light;
S2、如果不是第二热释电红外传感器模块的异常电平信号，则运行下一步，如果是第二热释电红外传感器模块的异常电平信号，则下位机通过无线通信模块向上位机发出防盗报警信号；S2, if it is not the abnormal level signal of the second pyroelectric infrared sensor module, then run the next step, if it is the abnormal level signal of the second pyroelectric infrared sensor module, then the lower computer sends to the upper computer through the wireless communication module Anti-theft alarm signal;
S3、下位机通过控制光控模块的第一热释电红外传感器模块判断整个系统中的所有应急灯周围是否有人以及应急灯周围的光线是否充足，并点亮周围有人并且周围光线不足的应急灯的应急照明灯，同时下位机通过无线通信模块发出断电信号给上位机。S3. The lower computer judges whether there are people around all the emergency lights in the whole system and whether the light around the emergency lights is sufficient by controlling the first pyroelectric infrared sensor module of the light control module, and lights up the emergency lights with people around and insufficient light around them emergency lights, and at the same time, the lower computer sends a power-off signal to the upper computer through the wireless communication module.
步骤1中的火灾报警模块可以通过烟雾传感器探测周围有没有发生火灾，步骤2中的上位机可以通过视频监控模块查看火灾或防盗的现场情况。The fire alarm module in step 1 can detect whether there is a fire in the surroundings through the smoke sensor, and the host computer in step 2 can check the scene of fire or anti-theft through the video monitoring module.
本发明的工作原理：本发明通过对光控模块、热释电红外控制模块、视频监控模块和火灾报警模块的智能控制，实现集断电照明、防盗和火灾报警多功能于一体的应急灯，并利用无线通信模块对所有应急灯组建无线网络进行控制，以对所有应急灯的远程控制和监测，组建了具有断电照明、防盗和火灾报警功能的应急灯控制网，并能通过视频监控模块实时查看现场情况。The working principle of the present invention: the present invention realizes an emergency light integrating power-off lighting, anti-theft and fire alarm functions through the intelligent control of the light control module, pyroelectric infrared control module, video monitoring module and fire alarm module. And use the wireless communication module to control the wireless network of all emergency lights to remotely control and monitor all emergency lights, and set up an emergency light control network with power-off lighting, anti-theft and fire alarm functions, and can pass through the video monitoring module View the scene in real time.
本发明相对于现有技术具有如下的优点及效果：Compared with the prior art, the present invention has the following advantages and effects:
（1）集火灾报警、防盗和断电照明多个功能于一体，并可以实现对所有应急灯组网进行控制，能有效减少火灾现场的人员伤亡和降低财产损失；本发明对光控模块、热释电红外控制模块、视频监控模块、火灾报警模块进行智能控制，集火灾报警、防盗和断电照明多个功能于一体，并为系统内的所有应急灯建造一个整体控制网络。应急灯能对周围进行火灾进行监控，当发生火灾时，发出报警讯号，及时提醒周围的人群尽快、有序地撤离到安全地区，也为消防人员的灭火救援行动节约时间，最大限度的降低人员伤亡数或财产损失，并能同时通过控制网络发送火灾信息，即使无人在火灾现场也可以使人们及时得知着火的消息，让人们能及时采取相应措施减少损失；在设定的时间段里可以对某个重要的区域利用热释电红外传感模块进行监控，如果检测到有异常现象可以调用视频监控，防止盗窃事件的发生，保证财产的安全；而且如果采用ZigBee无线通信模块，可以将建筑物里的所有应急灯构成网络，可以实现对所有应急灯系统集中组网进行控制。(1) It integrates multiple functions of fire alarm, anti-theft and power-off lighting, and can realize the network control of all emergency lights, which can effectively reduce casualties and property losses at the fire scene; Pyroelectric infrared control module, video monitoring module, and fire alarm module are intelligently controlled, integrating multiple functions of fire alarm, anti-theft and power-off lighting, and building an overall control network for all emergency lights in the system. The emergency lights can monitor the surrounding fire. When a fire occurs, an alarm signal will be sent to remind the surrounding people to evacuate to a safe area as soon as possible and orderly. Casualties or property losses, and can send fire information through the control network at the same time, even if no one is at the fire scene, people can get the news of the fire in time, so that people can take corresponding measures in time to reduce losses; within the set time period An important area can be monitored with a pyroelectric infrared sensor module. If an abnormal phenomenon is detected, video surveillance can be called to prevent theft and ensure the safety of property; and if a ZigBee wireless communication module is used, the All the emergency lights in the building form a network, which can realize the centralized networking and control of all emergency light systems.
（2）使安装了应急灯的场所不用再另外单独安装防盗设备，节约资源；本发明可以在指定时间段对指定地点通过热释电红外传感器监控进行红外监控，以监控盗贼是否进入特定区域，以保护该区域的贵重物品，所以使安装了应急灯的场所可以不用再单独安装防盗设备，节约了资源。(2) The place where the emergency light is installed does not need to install anti-theft equipment separately, saving resources; the present invention can monitor the designated place by pyroelectric infrared sensor monitoring in a designated time period to monitor whether the thief enters a specific area, In order to protect the valuables in this area, it is unnecessary to install anti-theft equipment separately in places where emergency lights are installed, which saves resources.
（3）节约能源；如果断电的情况是发生在白天并且光线充足或者周围无人的情况下，则应急灯依然处于熄灭状态，只有当断电的情况发生在夜晚光线不足并且周围有人时才开启照明灯，确保应急灯在必要时间里发挥应急作用，以减少能源消耗，符合节能减排的理念。(3) Save energy; if the power outage occurs during the day and there is sufficient light or there is no one around, the emergency light is still off. Only when the power outage occurs at night when there is insufficient light and there are people around Turn on the lights to ensure that the emergency lights play an emergency role in the necessary time to reduce energy consumption, which is in line with the concept of energy saving and emission reduction.
（4）实用性强，管理方便，应用广泛，性价比高；本发明可以应用于所有需要安装应急灯的地方，不仅可以应用于大型的公共场所，也可以应用于家或小商店之类的小型场所，应用范围广，并且其操作简单、管理方便，实用性强，成本与目前的应急灯的相当，但是功能又比目前的应急灯要多，故其性价比高，具有很好的实用价值和应用前景。(4) Strong practicability, convenient management, wide application, and high cost performance; the present invention can be applied to all places where emergency lights need to be installed, not only in large public places, but also in small It has a wide range of applications, simple operation, convenient management, and strong practicability. The cost is equivalent to that of the current emergency lights, but the functions are more than the current emergency lights, so it is cost-effective and has good practical value and Application prospect.
附图说明 Description of drawings
图1是实施例2的硬件整体结构框图。Fig. 1 is a block diagram of the overall hardware structure of Embodiment 2.
图2是本发明的整体控制流程图。Fig. 2 is the overall control flowchart of the present invention.
图3是下位机控制光控模块、火灾报警模块和第二热释电红外线传感器模块作出响应的控制流程图。Fig. 3 is a control flowchart for the lower computer to control the light control module, the fire alarm module and the second pyroelectric infrared sensor module to respond.
图4是实施例2的硬件整体结构框图。FIG. 4 is a block diagram of the overall hardware structure of the second embodiment.
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 further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
实施例1Example 1
如图1所示，一种多功能应急灯控制系统，包括上位机和接入市电电网的三个应急灯，所述应急灯包括ZigBee无线通信模块、均与下位机电气连接的光控模块、火灾报警模块、第二热释电红外传感器模块和视频监控模块以及与光控模块电气连接的第一热释电红外传感器模块，所述火灾报警模块采用烟雾传感器作为火灾探测器，所述视频监控模块与下位机电气连接，所述上位机通过ZigBee无线通信模块发送无线监控信号给下位机，所述下位机根据接收到的无线监控信号控制光控模块、火灾报警模块和第二热释电红外传感器模块，所述下位机采集光控模块、火灾报警模块和第二热释电红外传感器模块发出的电平信号并传输给ZigBee无线通信模块，所述ZigBee无线通信模块把电平信号转换为无线信号并发送给上位机。As shown in Figure 1, a multifunctional emergency light control system includes a host computer and three emergency lights connected to the mains power grid. The emergency lights include a ZigBee wireless communication module and a light control module that is electrically connected to the lower computer. , a fire alarm module, a second pyroelectric infrared sensor module, a video monitoring module, and a first pyroelectric infrared sensor module electrically connected to the light control module, the fire alarm module uses a smoke sensor as a fire detector, and the video The monitoring module is electrically connected to the lower computer, and the upper computer sends a wireless monitoring signal to the lower computer through the ZigBee wireless communication module, and the lower computer controls the light control module, the fire alarm module and the second pyroelectric module according to the received wireless monitoring signal Infrared sensor module, the lower computer collects the level signal sent by the light control module, the fire alarm module and the second pyroelectric infrared sensor module and transmits it to the ZigBee wireless communication module, and the ZigBee wireless communication module converts the level signal into The wireless signal is sent to the host computer.
所述上位机采用计算机，所述下位机采用STC89C52RC单片机，所述应急灯采用LED作为应急照明灯，所述应急灯具有蜂鸣报警器，当发生火灾时，所述蜂鸣报警器发出报警信号，提醒火灾现场人员尽快疏散。The upper computer adopts a computer, the lower computer adopts a STC89C52RC single-chip microcomputer, and the emergency light adopts an LED as an emergency light, and the emergency light has a buzzer, and when a fire occurs, the buzzer sends an alarm signal , Remind people at the scene of the fire to evacuate as soon as possible.
如图2所示，一种实现多功能应急灯控制系统的控制方法，包括以下步骤：As shown in Figure 2, a control method for realizing a multifunctional emergency light control system includes the following steps:
步骤1、下位机实时采集光控模块、火灾报警模块和第二热释电红外传感器模块的电平信号并发送给上位机，上位机查看现场情况并对所述电平信号进行分析，如果没有发现异常电平信号，则下位机继续采集电平信号发送给上位机，如果发现有异常电平信号，则运行下一步骤；Step 1. The lower computer collects the level signals of the optical control module, the fire alarm module and the second pyroelectric infrared sensor module in real time and sends them to the upper computer. The upper computer checks the scene and analyzes the level signals. If there is no If an abnormal level signal is found, the lower computer will continue to collect the level signal and send it to the upper computer. If an abnormal level signal is found, then run the next step;
步骤2、下位机把发出异常电平信号的应急灯的编号以及异常电平信号的类型发送给上位机，上位机查看现场情况，同时，下位机控制光控模块、火灾报警模块和第二热释电红外传感器模块作出响应，应急灯通过扩音装置播放警示语音；Step 2. The lower computer sends the number of the emergency light and the type of the abnormal level signal to the upper computer. The upper computer checks the situation on the spot. At the same time, the lower computer controls the light control module, fire alarm module and the second thermal The discharge infrared sensor module responds, and the emergency light plays a warning voice through the loudspeaker device;
步骤3、上位机对接收到的步骤2中所述的应急灯的编号以及异常电平信号的类型信息进行处理后，并通过显示界面显示所述发出异常电平信号的应急灯的编号和异常电平信号的类型。Step 3. After the upper computer processes the number of the emergency light and the type information of the abnormal level signal received in step 2, it displays the number and abnormality of the emergency light that sent the abnormal level signal through the display interface. Type of level signal.
如图3所示，所述步骤2包括以下步骤：As shown in Figure 3, the step 2 includes the following steps:
S1、下位机对异常电平信号的类型进行分析，火灾报警模块通过通过烟雾传感器探测应急灯周围是否发生火灾，并且把发生火灾的情况通过异常电平信号输出，如果不是火灾报警模块的异常电平信号，则运行下一步，如果是火灾报警模块的异常电平信号，则下位机通过ZigBee无线通信模块向上位机发出火灾报警信号，同时，下位机通过控制光控模块的第一热释电红外传感器模块判断整个系统中的所有应急灯周围是否有人以及应急灯周围的光线是否充足，点亮周围有人并且周围光线不足的应急灯的应急照明灯，上位机通过视频监控模块查看火灾的现场情况，这样可以为消防人员进行灭火救援行动提供指导，也可以为在场人员的疏散提供指导，节约消防人员进行灭火行动和在场人员疏散的时间；S1. The lower computer analyzes the type of abnormal level signal. The fire alarm module detects whether there is a fire around the emergency light through the smoke sensor, and outputs the situation of the fire through the abnormal level signal. If it is not the abnormal level signal of the fire alarm module If it is an abnormal level signal of the fire alarm module, the lower computer sends a fire alarm signal to the upper computer through the ZigBee wireless communication module, and at the same time, the lower computer controls the first pyroelectric signal of the light control module The infrared sensor module judges whether there are people around all the emergency lights in the whole system and whether the light around the emergency lights is sufficient, lights up the emergency lights of the emergency lights with people around and insufficient light, and the host computer checks the scene of the fire through the video monitoring module , so that it can provide guidance for firefighters to carry out fire fighting and rescue operations, and can also provide guidance for the evacuation of on-site personnel, saving the time for firefighters to carry out fire-fighting operations and evacuate people on-site;
S2、如果不是第二热释电红外传感器模块的异常电平信号，则运行下一步，如果是第二热释电红外传感器模块的异常电平信号，则下位机通过ZigBee无线通信模块向上位机发出防盗报警信号，上位机通过视频监控模块查看盗贼偷盗的现场情况，并可以及时地采取相应措施；S2, if it is not the abnormal level signal of the second pyroelectric infrared sensor module, then run the next step, if it is the abnormal level signal of the second pyroelectric infrared sensor module, then the lower computer passes the ZigBee wireless communication module to the upper computer Send out an anti-theft alarm signal, and the host computer can check the scene of the thief stealing through the video monitoring module, and can take corresponding measures in time;
S3、如果既不是火灾报警模块的异常电平信号，也不是第二热释电红外传感器模块的异常电平信号，则表明既没有发生火灾也没有盗贼进入指定区域，仅仅只是发生了断电的异常状况，则下位机通过ZigBee无线通信模块发出断电信号给上位机，同时，下位机通过控制光控模块的第一热释电红外传感器模块判断整个系统中的所有应急灯周围是否有人以及应急灯周围的光线是否充足，并点亮周围有人并且周围光线不足的应急灯的应急照明灯。S3. If it is neither the abnormal level signal of the fire alarm module nor the abnormal level signal of the second pyroelectric infrared sensor module, it shows that neither a fire nor a thief has entered the designated area, and only a power failure has occurred. In case of an abnormal situation, the lower computer sends a power-off signal to the upper computer through the ZigBee wireless communication module. At the same time, the lower computer judges whether there are people around all the emergency lights in the entire system and whether there are emergency lights by controlling the first pyroelectric infrared sensor module of the light control module. Whether the light around the lights is sufficient, and light up the emergency lights of the emergency lights with people around and insufficient light around.
实施例2Example 2
如图4所示，本实施例除以下部分外，同实施例1：系统包括一个应急灯，系统还包括遥控器，上位机采用手机，无线通信模块采用GSM无线通信模块，下位机实时采集光控模块、火灾报警模块和第二热释电红外传感器模块的电平信号并发送给上位机并处理后，由串口发送指令给GSM无线通信模块，GSM通信模块根据接收到的指令发送信息给用户的手机，让用户及时收到应急灯所在区域的异常情况并采取相应措施，减少生命财产的损失，所述遥控器的功能是开启和关闭GSM模块，当用户本人在当前的区域时，就不需要它的短信通知，此时按下遥控器按钮关闭系统，需要时再打开它，所述遥控器携带和使用都很方便。As shown in Figure 4, this embodiment is the same as Embodiment 1 except for the following parts: the system includes an emergency light, the system also includes a remote controller, the upper computer adopts a mobile phone, the wireless communication module adopts a GSM wireless communication module, and the lower computer collects light in real time Control module, fire alarm module and the level signal of the second pyroelectric infrared sensor module and sent to the host computer and processed, the serial port sends instructions to the GSM wireless communication module, and the GSM communication module sends information to the user according to the received instructions The mobile phone allows the user to receive the abnormal situation in the area where the emergency light is located and take corresponding measures to reduce the loss of life and property. The function of the remote control is to turn on and off the GSM module. When the user himself is in the current area, it will not Need its short message notification, press the button of the remote control to turn off the system at this time, and turn it on again when needed. The remote control is very convenient to carry and use.
上述实施例为本发明较佳的实施方式，但本发明的实施方式并不受上述实施例的限制，其他的任何未背离本发明的精神实质与原理下所作的改变、修饰、替代、组合、简化，均应为等效的置换方式，都包含在本发明的保护范围之内。The above-mentioned embodiment is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above-mentioned embodiment, and any other changes, modifications, substitutions, combinations, Simplifications should be equivalent replacement methods, and all are included in the protection scope of the present invention.
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| CN109819561A (en) * | 2017-12-31 | 2019-05-28 | 湖南汇博电子科技股份有限公司 | Control method, system, readable storage medium storing program for executing and the controlling terminal of emergency light |
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