Video-linked fire-fighting remote alarm monitoring processing system
By using a directly connected data storage box and a built-in memory protected by flame retardant insulation in the fire remote alarm monitoring and processing system, combined with local memory, the problem of video data storage security during fire is solved and the integrity of video data is ensured. and reliability reduces the impact of network failures.
Patent Information
- Application Number
- CN202420928498.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing video-linked fire remote alarm monitoring and processing system cannot effectively backup and store video data due to network failure or local equipment damage during a fire, resulting in difficulty in investigating fire accidents.
A video-linked fire remote alarm monitoring and processing system is designed, and the data storage box is directly connected to the fire monitoring camera. Through the built-in memory, the flame retardant layer and thermal insulation layer are protected, ensuring that video data is not lost in high temperature environments. , and provide a third independent storage method through local memory to avoid the impact of network failures.
It realizes safe backup and storage of video data during fire, avoids data loss caused by network failure and equipment damage, and improves the reliability of fire investigation and data transmission security.
Smart Images
Figure CN222190001U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a video-linked fire fighting remote alarm monitoring and processing system. Background Art
[0002] The automatic fire alarm system is a fire alarm system composed of fire detection devices, fire alarm devices and devices with other auxiliary functions. At the early stage of a fire, it can convert physical quantities such as smoke, heat and light radiation generated by combustion into electrical signals through temperature, smoke and light-sensitive fire detectors, and transmit them to the fire alarm controller, while displaying the location of the fire and recording the time of the fire. Generally, the automatic fire alarm system is linked with the automatic sprinkler fire extinguishing system, indoor fire hydrant system, smoke exhaust system, ventilation system, air conditioning system, fire doors, fire curtains, smoke barrier walls and other related equipment to automatically or manually issue commands and start the corresponding devices.
[0003] In the prior art, a Chinese utility model with announcement number CN206961282U provides a video-linked fire remote alarm monitoring and processing system, which includes a remote video monitoring device, an automatic fire alarm device, a fire information collection and transmission device, a fire extinguishing linkage device, and a fire facility networking monitoring platform. The beneficial effects of the utility model are: using a variety of detection equipment to reduce the false alarm rate, remotely monitoring the scene and sending instructions, taking quick action, selecting appropriate fire extinguishing equipment according to actual conditions, being highly targeted, and organically combining various devices through the network, with a high degree of automation and high work efficiency. After searching, there is also a Chinese utility model with the announcement number CN113990020A. This video-linked fire remote alarm monitoring and processing system, through the quota and setting of batteries, signal transmission modules, heat insulation boxes, glass covers, rotating mounting bases and rotating mounting plates, can send signals to the remote monitoring end when the temperature rises abnormally during use. After receiving the signal, the remote monitoring end can adjust the angle of the monitoring camera to detect the surrounding environment to confirm whether there is a fire or a false alarm, and can process the fire alarm signal more promptly and avoid false alarms causing riots.
[0004] In the actual fire accident handling process, in addition to the need to monitor and prevent fires before the fire, timely feedback information and handle the fire during the fire, it is also necessary to find the cause of the fire through on-site traces and recorded information after the fire, so as to further do a good job of fire prevention before the fire, especially the information recorded in the monitoring is particularly important for finding the cause of the fire. In the existing technology, the storage methods of monitoring video data are mainly divided into cloud and local, which makes these solutions have the following risks in the fire handling process: when a network failure occurs during a fire, it is very likely that the video data cannot be uploaded to the cloud, and the local storage device is burned, and the monitoring video data cannot be obtained. Although it is a low-probability event, it has a huge impact on the investigation of the cause of such fire accidents. Fire is no small matter and still needs to be taken seriously. It requires a kind of. Utility Model Content
[0005] The utility model aims to solve the problem of lack of safe storage mode for video data in the video-linked fire remote alarm monitoring and processing system in the prior art, and proposes a video-linked fire remote alarm monitoring and processing system.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A video-linked fire remote alarm monitoring and processing system includes an automatic fire alarm device connected to a fire information collection and transmission device, a fire extinguishing electric device, a remote video monitoring device, and a fire facility networking monitoring platform. The remote video monitoring device includes a fire monitoring camera installed at a fire alarm detection position. A data backup device is installed on the top of the fire monitoring camera. The data backup device includes a data storage box installed on the top of the fire monitoring camera. A built-in memory connected to the fire monitoring camera is provided inside the data storage box. Fire video data is backed up through the built-in memory.
[0008] The data storage box includes a flame retardant layer arranged on the outside, a heat insulating layer is arranged inside the flame retardant layer, an inner shell is arranged inside the heat insulating layer, and the built-in memory is installed in the inner shell.
[0009] Furthermore, a storage cavity with a sealed structure is opened inside the inner shell, the built-in memory is located inside the storage cavity, a built-in mainboard connected to the fire monitoring camera is arranged inside the storage cavity, and the built-in memory and the fire monitoring camera are connected via the built-in mainboard.
[0010] Furthermore, a turntable is provided on the top of the data storage box, and the fire monitoring camera and the data storage box are rotatably mounted on the turntable.
[0011] Furthermore, a wiring tube is provided in the middle of the data storage box, and the wiring tube passes through the data storage box and the turntable. The bottom of the data storage box is connected to the fire monitoring camera. The fire information collection and transmission device includes a wired line connected to the remote video monitoring device, and the wired line passes through the inner side of the wiring tube.
[0012] Furthermore, a driven gear is keyed on the wiring tube, a driving gear is meshed on one side of the driven gear, the driving gear is mounted on the working end of the driving source, and the driving source is mounted on the bottom of the turntable.
[0013] Furthermore, the system also includes a local monitoring and control terminal, which is connected to the fire information collection and transmission device, and includes a local storage for storing fire video data.
[0014] Compared with the prior art, the utility model provides a video-linked fire remote alarm monitoring and processing system, which has the following beneficial effects:
[0015] The utility model video-linked fire remote alarm monitoring and processing system, firstly, connects the built-in memory and the fire monitoring camera together by direct connection, without the need for external wired or wireless network for data transmission, thereby avoiding the situation where the video data cannot be backed up due to network failure;
[0016] Second, the flame retardant layer, heat insulation layer and inner shell of the data storage box protect the built-in memory inside it, avoiding the built-in memory from being damaged by high temperature in a fire and causing data loss. Compared with the existing technology, the security of data storage is further improved.
[0017] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is a system connection block diagram of the utility model;
[0019] Figure 2 This is a schematic diagram of the fire monitoring camera structure in the upper right direction of the utility model;
[0020] Figure 3 This is a schematic diagram of the fire monitoring camera structure of the utility model in the lower right direction;
[0021] Figure 4 This is a schematic diagram of the internal structure of the storage tank of the utility model;
[0022] Figure 5 This is a schematic diagram of the wire tube hole structure of the utility model;
[0023] Figure 6 It is a schematic cross-sectional view of the structure of the data storage box of the utility model.
[0024] In the figure:
[0025] 1. Fire monitoring camera; 2. Data storage box; 3. Turntable; 4. Storage cavity; 5. Built-in memory; 6. Built-in motherboard; 7. Driving gear; 8. Built-in battery; 9. Driven gear; 10. Wiring tube; 11. Wire tube hole; 12. Flame retardant layer; 13. Heat insulation layer; 14. Inner shell; 15. Drive source. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0027] Reference Figure 1-6 The utility model video-linked fire remote alarm monitoring and processing system comprises an automatic fire alarm device connected to a fire information collection and transmission device, a fire extinguishing electric device, a remote video monitoring device, and a fire facility networking monitoring platform. The remote video monitoring device comprises a fire monitoring camera 1 installed at a fire alarm detection position. A data backup device is installed on the top of the fire monitoring camera 1. The data backup device comprises a data storage box 2 installed on the top of the fire monitoring camera 1. A built-in memory 5 connected to the fire monitoring camera 1 is provided inside the data storage box 2. The fire video data is backed up through the built-in memory 5.
[0028] The data storage box 2 includes a flame retardant layer 12 disposed on the outside, a heat insulating layer 13 disposed inside the flame retardant layer 12 , an inner shell 14 disposed inside the heat insulating layer 13 , and a built-in memory 5 is installed in the inner shell 14 .
[0029] The fire monitoring camera 1 transmits the monitoring image to the fire protection facility network monitoring platform through the fire protection information collection and transmission device, and performs remote monitoring through the fire protection facility network monitoring platform. When a fire occurs, the fire protection information collection and transmission device sends a signal to the automatic fire alarm device. The fire protection facility network monitoring platform confirms the fire alarm information based on the video information sent back by the remote video monitoring device. If no fire occurs, the automatic fire alarm device is turned off. If a fire occurs, the fire extinguishing electric device is activated to extinguish the fire and deal with the fire.
[0030] In the present application, the fire monitoring camera 1 can select the model of Hikvision-NP-V2W fire protection intelligent fire point detection camera, which has the function of automatic identification of fire power position. The video data taken by the fire monitoring camera 1 is stored in two ways, one is stored in the cloud storage of the fire protection facility network monitoring platform, and the other is stored in the built-in memory 5. Since the data storage box 2 and the fire monitoring camera 1 are fixedly connected, the built-in memory 5 and the fire monitoring camera 1 can be directly connected by line, wherein the line directly runs through the bottom of the data storage box 2, and the two ends are respectively connected to the video output port of the fire monitoring camera 1 and the information input port of the built-in mainboard 6. The direct line connection can effectively reduce the risk of disconnection between the built-in memory 5 and the fire monitoring camera 1 due to accidents such as line damage and intermediate equipment failure. Compared with the cloud storage and local storage methods in the prior art, it can effectively improve the security of data transmission.
[0031] The data storage box 2 prevents the built-in memory from being affected by high temperature through the flame retardant layer and the heat insulation layer. The inner shell 14 is a rigid structure to avoid being damaged by external objects in a fire, thereby improving the safety of video data storage.
[0032] A sealed storage cavity 4 is provided inside the inner shell 14 , a built-in memory 5 is located inside the storage cavity 4 , a built-in mainboard 6 connected to the fire monitoring camera 1 is provided inside the storage cavity 4 , and the built-in memory 5 and the fire monitoring camera 1 are connected via the built-in mainboard 6 .
[0033] An ARM processor is installed on the built-in mainboard 6 for processing the video data of the fire monitoring camera 1 and storing it in the built-in memory 5. A button battery is installed on the built-in mainboard 6 for powering the built-in mainboard 6, so as to facilitate saving the basic setting parameters of the built-in mainboard 6.
[0034] A turntable 3 is provided on the top of the data storage box 2 , and the fire monitoring camera 1 and the data storage box 2 are rotatably mounted on the turntable 3 .
[0035] The data storage box 2 is fixedly connected to the fire monitoring camera 1 , and the turntable 3 is used to drive the fire monitoring camera 1 to rotate 360 degrees in the horizontal direction. During the rotation, the data storage box 2 and the fire monitoring camera 1 rotate synchronously.
[0036] A wiring tube 10 is provided in the middle of the data storage box 2, and the wiring tube 10 passes through the data storage box 2 and the turntable 3. The bottom of the data storage box 2 is connected to the fire monitoring camera 1. The fire information collection and transmission device includes a wired line connected to the remote video monitoring device, and the wired line passes through the inner side of the wiring tube 10.
[0037] Among them, the material structure of the wiring tube 10 is the same as that of the data storage box 2, both of which include a flame retardant layer, a heat insulation layer and an inner shell from the outside to the inside, which are used to protect the wired line and prevent external flames or high temperatures from burning the wiring tube 10 and then entering the data storage box 2. The wiring tube 10 is fixedly connected to the data storage box 2 and the fire monitoring camera 1, and the top of the wiring tube 10 is rotatably connected to the turntable 3. The fire monitoring camera 1 is connected to the network monitoring platform of the fire protection facilities through a wired line.
[0038] A driven gear 9 is keyed to the wiring tube 10 , and a driving gear 7 is meshed on one side of the driven gear 9 . The driving gear 7 is mounted on the working end of a driving source 15 , and the driving source 15 is mounted at the bottom of the turntable 3 .
[0039] The driven gear 9 is fixedly connected to the wiring tube 10, and the driving source 15 is a micro motor. The micro motor drives the driven gear 9 to rotate through the driving gear 7, and further rotates the bag tube wiring tube 10 and the fire monitoring camera 1 and the data storage box 2.
[0040] The system also includes a local monitoring and control terminal, which is connected via a fire information collection and transmission device, and includes a local storage device for storing fire video data.
[0041] This system can add a third information storage method, which is a local storage that is independently set up compared to the cloud storage and built-in storage. In this application, the fire information collection and transmission device has two sets of network transmission lines, which are divided into local network lines and external network lines. The local monitoring and control terminal is connected to the remote video monitoring device through the local network line, which is used to adjust and control the remote video monitoring device, such as retrieving and viewing the information in the built-in storage 5. The fire protection facility network monitoring platform is connected to the remote video monitoring device through the external network line. The two sets of network transmission lines greatly reduce the situation where the cloud storage or local storage cannot be connected to the remote video monitoring device due to network failure, thereby further improving the security of video information transmission and storage.
[0042] Working principle: When in use, the driving source 15 drives the fire monitoring camera 1 and the data storage box 2 to rotate through the active gear 7 and the driven gear 9, and the fire monitoring camera 1 takes pictures of the fire detection position. The fire monitoring camera 1 divides the monitoring picture into two parts, one of which is processed by the built-in mainboard 6 and stored in the built-in memory 5, and the other is transmitted to the local monitoring control terminal and the fire protection facility network monitoring platform through the fire protection information collection and transmission device, and stored in the local memory and the cloud memory respectively. Remote monitoring is carried out through the fire protection facility network monitoring platform. When a fire occurs, the fire protection information collection and transmission device sends a signal to the automatic fire alarm device, and the fire protection facility network monitoring platform according to The video information sent back by the remote video monitoring device confirms the fire alarm information. If no fire occurs, the automatic fire alarm device is turned off. If a fire occurs, the fire-fighting electric device is activated to extinguish the fire and deal with the fire. When investigating the cause of the fire after the fire, the video data in the cloud storage can be directly called on the fire-fighting facility network monitoring platform, or the video data in the local storage can be called through the local monitoring control terminal. When the local storage and cloud storage fail to save the video data due to a malfunction, the data storage box 2 is removed, the built-in storage 5 is taken out, and the video data in the built-in storage 5 is called. The video data information is transmitted and saved by three different locations and transmission methods, which significantly improves the security of video data storage.
[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.
Claims
1. A video-linked fire remote alarm monitoring and processing system, comprising an automatic fire alarm device connected to a fire information collection and transmission device, a fire extinguishing electric device, a remote video monitoring device, and a fire facility networking monitoring platform, characterized in that: The remote video monitoring device comprises a fire monitoring camera (1) installed at a fire alarm detection position, a data backup device is installed on the top of the fire monitoring camera (1), the data backup device comprises a data storage box (2) installed on the top of the fire monitoring camera (1), a built-in memory (5) connected to the fire monitoring camera (1) is arranged inside the data storage box (2), and the fire video data is backed up via the built-in memory (5); The data storage box (2) comprises a flame retardant layer (12) arranged on the outside, a heat insulation layer (13) is arranged inside the flame retardant layer (12), an inner shell (14) is arranged inside the heat insulation layer (13), and the built-in memory (5) is installed in the inner shell (14).
2. The video-linked fire remote alarm monitoring and processing system according to claim 1 is characterized in that: A storage cavity (4) with a sealed structure is provided inside the inner shell (14); the built-in memory (5) is located inside the storage cavity (4); a built-in mainboard (6) connected to the fire monitoring camera (1) is provided inside the storage cavity (4); the built-in memory (5) and the fire monitoring camera (1) are connected via the built-in mainboard (6).
3. The video-linked fire remote alarm monitoring and processing system according to claim 1 is characterized in that: A turntable (3) is provided on the top of the data storage box (2), and the fire monitoring camera (1) and the data storage box (2) are rotatably mounted on the turntable (3).
4. The video-linked fire remote alarm monitoring and processing system according to claim 3 is characterized in that: A wiring tube (10) is arranged in the middle of the data storage box (2), and the wiring tube (10) passes through the data storage box (2) and the turntable (3). The bottom of the data storage box (2) is connected to the fire monitoring camera (1). The fire information collection and transmission device includes a wired line connected to the remote video monitoring device, and the wired line passes through the inner side of the wiring tube (10).
5. The video-linked fire remote alarm monitoring and processing system according to claim 4 is characterized in that: A driven gear (9) is keyed onto the wiring tube (10), a driving gear (7) is meshed on one side of the driven gear (9), the driving gear (7) is mounted on the working end of a driving source (15), and the driving source (15) is mounted at the bottom of the turntable (3).
6. The video-linked fire remote alarm monitoring and processing system according to claim 1 is characterized in that: It also includes a local monitoring and control terminal, which is connected through a fire information collection and transmission device, and includes a local storage for storing fire video data.