Fire-fighting single-person on-duty monitoring system

Abstract

The utility model belongs to fire control remote monitoring system technical field, specifically discloses a kind of fire control single person on duty monitoring system, including fire control host computer acquisition device, on duty personnel off post camera, fire control host computer screen camera, server and fire control host computer remote control device, the fire control host computer acquisition device is used to gather the alarm failure information of fire control host computer;The on duty personnel off post camera is installed in fire control room, for monitoring the working condition of on duty personnel in fire control room, video data is uploaded to server simultaneously;The fire control host computer screen camera is used for monitoring the screen of fire control host computer, video data is uploaded to server simultaneously;The server uploads alarm failure information and video data to the city fire control remote monitoring system of cloud platform, and the city fire control remote monitoring system issues control signal to server according to alarm failure information and video data;The fire control host computer remote control device receives the control signal issued by server, and after processing control signal, it is converted into control instruction and issued to fire control host computer, and fire control host computer controls the operation of fire-fighting equipment or the reset of fire control host computer according to control instruction.Satisfy above condition, then can reach the standard requirement of fire control room single person on duty.

Description

Technical Field

[0001] This utility model belongs to the technical field of fire protection remote monitoring systems, and in particular relates to a fire protection single-person on-duty monitoring system. Background Technology

[0002] According to GB50440-2007 "Technical Specification for Urban Fire Remote Monitoring System", an urban fire remote monitoring system is a system that receives, processes, and queries fire alarm information and building fire protection facility operation status information of networked users, sends confirmed fire alarm information to the urban fire communication command center or other alarm handling centers, manages the fire safety management information of networked users, and provides information services to public security fire departments and networked users.

[0003] Urban fire remote monitoring systems include automatic fire alarm systems, with the fire alarm control panel (or fire alarm controller) being the heart of the automatic fire alarm system. Typically, the fire alarm control panel is centrally installed in the fire control room (or "fire control room") to receive fire signals collected by smoke detectors, heat detectors, etc., to activate audible and visual fire alarm devices, and to control the start or stop of fire-fighting equipment (such as fire pumps, ventilation fans, smoke exhaust fans, elevators, power switching dampers, fire doors, and fire-resistant roller shutters).

[0004] Fire control rooms need to be staffed. According to the regulations on the maintenance and management of building fire protection facilities, fire control rooms should be staffed by their management units on a 24-hour duty system, with no fewer than two people on each shift. If the fire control room can be remotely operated through the city's fire remote monitoring system, no fewer than one person on each shift should be on duty.

[0005] In the event of an emergency such as a fire, on-duty personnel can control the operation of fire-fighting equipment through the buttons on the fire control panel (mostly matrix keypads). Management units can also remotely control the equipment through the city's fire remote monitoring system. However, since the on-duty personnel's working status and the operating status of the fire control panel are unknown, management units cannot remotely operate all the control functions of the fire control room, and the standard requirement of single-person on-duty personnel cannot be met. Summary of the Invention

[0006] In view of this, the purpose of this utility model is to provide a fire protection single-person duty monitoring system that can remotely operate all control functions of the fire control room, thus meeting the standard requirements of single-person duty.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] This utility model provides a fire-fighting single-person on-duty control system, including:

[0009] A fire alarm control panel data acquisition device, which is used to collect alarm fault information of the fire alarm control panel;

[0010] The personnel leaving their posts camera is installed in the fire control room to monitor the working status of the personnel on duty in the fire control room, and uploads the video data to the server.

[0011] The fire alarm control panel screen camera is used to monitor the screen of the fire alarm control panel and upload video data to the server.

[0012] The server uploads alarm fault information and video data to the urban fire remote monitoring system on the cloud platform. The urban fire remote monitoring system sends control signals to the server based on the alarm fault information and video data.

[0013] The fire alarm control panel remote control device receives control signals from the server, processes the control signals and converts them into control commands, which are then sent to the fire alarm control panel. The fire alarm control panel controls the operation of fire-fighting equipment or resets the fire alarm control panel according to the control commands.

[0014] The beneficial effects of this utility model are:

[0015] This system integrates a fire control panel data acquisition device, a fire control panel remote control device, a personnel off-duty camera, and a fire control panel screen camera on the basis of the existing urban fire remote control system. The urban fire remote monitoring system can send corresponding control commands to the fire control panel remote control device based on the data uploaded by the fire control panel data acquisition device, the personnel off-duty camera, and the fire control panel screen camera. The fire control panel then controls the corresponding fire equipment to perform actions, realizing remote operation of all control functions in the fire control room, reducing the duty standards of the fire control room, and meeting the requirements of single-person duty.

[0016] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the utility model will be described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is a control principle diagram of the fire-fighting single-person duty control system of this utility model;

[0019] Figure 2 This is a functional module diagram of the fire alarm control panel remote control device of this utility model. Detailed Implementation

[0020] The following specific examples illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this utility model. It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this utility model. Unless otherwise specified, the following embodiments and features can be combined with each other.

[0021] The accompanying drawings are for illustrative purposes only, representing schematic diagrams rather than actual physical objects, and should not be construed as limiting this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings. Furthermore, reference numerals and / or letters may be repeated in different examples. Such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed.

[0022] like Figure 1 As shown, the fire-fighting single-person on-duty control system of this utility model includes:

[0023] A fire alarm control panel data acquisition device, which is used to collect alarm fault information of the fire alarm control panel;

[0024] The personnel leaving their posts camera is installed in the fire control room to monitor whether the personnel in the fire control room have left their posts, and uploads the video data to the server.

[0025] The fire alarm control panel screen camera is used to monitor the screen of the fire alarm control panel and upload video data to the server.

[0026] The server uploads alarm fault information and video data to the urban fire remote monitoring system on the cloud platform. The urban fire remote monitoring system sends control signals to the server based on the alarm fault information and video data.

[0027] The fire alarm control panel remote control device receives control signals from the server, processes the control signals and converts them into control commands, which are then sent to the fire alarm control panel. The fire alarm control panel controls the operation of fire-fighting equipment or resets the fire alarm control panel according to the control commands.

[0028] This system collects fire alarm information from the fire control panel and operational status information of fire equipment through a fire control panel acquisition device. It remotely monitors the absence of personnel in the fire control room and the screen of the fire control panel via networked cameras for both on-duty personnel and the panel itself. The collected information is uploaded to a third-party cloud platform (which may include, but is not limited to, urban big data, fire, civil affairs, culture and sports, and property management units). Control commands are then issued from the third-party cloud platform's urban fire remote monitoring system and subsequently transmitted to the fire control panel remote control device via a local server or cloud server (Alibaba Cloud, Tencent Cloud, Huawei Cloud, China Telecom Cloud, etc.). The fire control panel remote control device processes the control commands from the server and sends them back to the fire control panel, controlling its reset and the automatic start or stop of N (N≥1) fire equipment.

[0029] This system integrates a fire control panel data acquisition device, a fire control panel remote control device, a camera for personnel leaving their posts, and a camera on the fire control panel screen, based on the urban fire remote control system. It can remotely operate based on the work status of the personnel on duty (whether they have left their posts or performed corresponding operations), the fire alarm information of the fire control panel, and the operating status information of the fire equipment, thereby reducing the duty standards in the fire control room and meeting the standard requirements for single-person duty.

[0030] In this utility model, the fire alarm control panel data acquisition device belongs to the prior art. For example, a fire alarm control panel information acquisition and transmission auxiliary device disclosed in patent number 2021208162211 includes a processing module, a data buffer module, a printing interface module, a power supply module, a remote transmission module, and a 485 communication module. The signal output terminal of the printing interface module is connected to the signal input terminal of the data buffer module, the signal output terminal of the data buffer module is connected to the signal input terminal of the processing module, the output terminal of the power supply module is connected to the signal input terminal of the processing module, the signal output terminal of the processing module is connected to the signal input terminal of the remote transmission module, and the 485 communication module is connected to the remote transmission module and the processing module. It obtains fire alarm control panel fault information and alarm information from the printing interface of the fire alarm control panel and uploads the fault information and alarm information to the urban fire remote monitoring system via wired or wireless means.

[0031] The remote control device for the fire alarm control panel can utilize existing robotic arms. Based on control commands issued by a third-party cloud platform, it analyzes the robotic arm's trajectory, initial and final postures, and initial and final coordinate positions to achieve self-position control. Based on the coordinate positions of remote operation buttons, it automatically triggers a tap after the contact parts are aligned, achieving the opening and closing control of the corresponding function. Alternatively, it can employ the intelligent remote control system for the fire alarm control panel disclosed in 2024106798057. This system collects alarm and fault information from the fire alarm control panel through a data acquisition module. This information is then sequentially transmitted to the upper-level computer via the lower-level computer's information acquisition module, the main controller, and the communication module. The upper-level computer uses a fire alarm control panel model for intelligent identification to recognize the fire alarm control panel model. A control command exploration model generates control commands based on the panel model, which are then sent to the main controller via the communication module. The main controller uses an isolation control module to control the fire alarm control panel to perform corresponding operations.

[0032] like Figure 2 As shown, fire alarm control panels typically use matrix keyboards. This utility model's fire alarm control panel matrix keyboard remote control device includes a power module, a network communication module, an MCU control unit, a relay group, input terminals, and output terminals. The power module supplies power to the network communication module, MCU control unit, and relay group. The network communication module receives data from the server. The MCU control unit processes the data from the server and controls the relay group's operation. The relay group comprises several relays, with each relay's combination corresponding to the number of keys on the matrix keyboard. The relay group is connected to the output terminals, and the input and output terminals are connected to the I / O ports of the fire alarm control panel matrix keyboard. The row and column lines of the fire alarm control panel matrix keyboard are directly connected to the microcontroller's input and output terminals. Row and column scanning technology (scanning changes in level signals row by row or column by column) is used to identify key positions. For example, a 4×4 matrix keyboard only requires 8 I / O ports to control 16 keys.

[0033] The input and output terminals of this device are connected sequentially to the I / O ports of the fire alarm control panel matrix keypad in row and column order. Utilizing the row and column scanning circuit of the fire alarm control panel matrix keypad, when a specific button needs to be controlled, the MCU control unit simultaneously activates two relays. The output terminals have two rows of I / O ports, each connected to one relay. The MCU control unit controls the on / off state of the two I / O ports at different row and column coordinates, and then, in conjunction with the scanning circuit, scans the level signals of the I / O ports at different row and column coordinates to achieve the action control of any button. In other words, this device shares the matrix scanning circuit with the fire alarm control panel, reducing costs and increasing compatibility.

[0034] The network communication module uses dual network communication consisting of 4G, 5G or Ethernet. In the event that one network goes offline, the MCU control unit can automatically switch to the other network, thus solving the signal stability problem.

[0035] This device simulates the row and column coordinates of a button by controlling the on / off state of two relays in a relay group. In case of a fault, the relays need to be tested in two ways: The first is remote testing, which involves sending a control program from a cloud platform or server to determine whether the fire-fighting equipment activates based on the corresponding button. The second is offline testing. To meet the needs of offline testing, this device adds a testing module, specifically a testing terminal for each relay. Each testing terminal has a control button that controls the on / off state of the relay, thereby controlling the relay's electrical signal.

[0036] Then, by using a detector, changes in the voltage level signal can be detected offline to determine whether the relay is damaged.

[0037] The personnel-on-duty camera is used to monitor the working status of personnel on duty in the fire control room and upload video data to a third-party cloud platform. The third-party cloud platform can remotely monitor whether the personnel on duty in the fire control room have left their posts or whether they have performed corresponding operations in the event of a fire through the city's fire remote monitoring system. The fire control panel screen camera is used to monitor the screen of the fire control panel and upload video data to a third-party cloud platform. The third party can remotely monitor the screen status of the fire control panel through the city's fire remote monitoring system and send corresponding control commands based on the alarm fault information and action feedback displayed on the fire control panel screen.

[0038] The cameras for personnel leaving their posts and the cameras on the fire alarm control panel screen can transmit data using wired or wireless methods. However, due to the large amount of video data, wireless transmission is prone to signal instability. Therefore, it is best to use wired transmission.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of this technical solution, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fire-fighting single-person on-duty monitoring system, characterized in that, include: A fire alarm control panel data acquisition device, which is used to collect alarm fault information of the fire alarm control panel; The personnel leaving their posts camera is installed in the fire control room to monitor the working status of the personnel on duty in the fire control room, and uploads the video data to the server. The fire alarm control panel screen camera is used to monitor the screen of the fire alarm control panel and upload video data to the server. The server uploads alarm fault information and video data to the urban fire remote monitoring system on the cloud platform. The urban fire remote monitoring system sends control signals to the server based on the alarm fault information and video data. The fire alarm control panel remote control device receives control signals from the server, processes the control signals and converts them into control commands, which are then sent to the fire alarm control panel. The fire alarm control panel controls the operation of fire-fighting equipment or resets the fire alarm control panel according to the control commands.

2. The fire protection single-person on-duty monitoring system according to claim 1, characterized in that, The fire alarm control panel remote control device includes a power module, a network communication module, an MCU control unit, a relay group, input terminals, and output terminals. The power module supplies power to the network communication module, the MCU control unit, and the relay group. The network communication module receives data from the server. The MCU control unit processes the data and controls the relay group. The relay group includes several relays, with each combination of two relays corresponding to the number of keys on the matrix keypad. The relay group is connected to the output terminals, and the input and output terminals are connected to the I / O ports of the fire alarm control panel matrix keypad.

3. The fire protection single-person on-duty monitoring system according to claim 2, characterized in that, The network communication module is a dual network communication module.

4. The fire protection single-person on-duty monitoring system according to claim 2, characterized in that, The fire alarm control panel remote control device also includes a relay detection module, which includes several detection terminals. Each relay is connected to one detection terminal, and each detection terminal is equipped with a control button.

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