CN216717458U - Wisdom building monitoring system - Google Patents
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- CN216717458U CN216717458U CN202123429496.9U CN202123429496U CN216717458U CN 216717458 U CN216717458 U CN 216717458U CN 202123429496 U CN202123429496 U CN 202123429496U CN 216717458 U CN216717458 U CN 216717458U
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Abstract
The utility model provides an intelligent building monitoring system, which comprises: the first measuring host is positioned in the data machine room, and an analysis module, a laser light source and a measuring interface are arranged in the first measuring host; the laser light source and the analysis module are connected with one end of the measurement interface; the measurement interface comprises at least one of a first measurement interface and a second measurement interface; and the optical cable comprises a temperature sensing optical cable and is connected with the other end of the first measuring interface. This system monitors the temperature, the vibration or the deformation of laying the position of building, in time handles when the problem appears, reduces national building loss, improves the security of wisdom building.
Description
Technical Field
The utility model belongs to the field of intelligent monitoring of intelligent buildings, and particularly relates to an intelligent building monitoring system.
Background
The health condition of high-rise buildings causes people to worry, but the important reason for building health problems is that no complete building health monitoring system exists. The technology of the internet of things in the current society is developed rapidly, and the application of the technology in buildings becomes a hot topic. With the increasing pursuit of people for quality of life, a healthy and safe residence has become necessary. The building health monitoring system based on the internet of things technology also becomes an effective guarantee for the safety of high-rise buildings. Therefore, the building health monitoring system capable of providing maintenance basis for high-rise buildings in time is designed, so that the national building loss can be greatly reduced, and the life safety of people is guaranteed.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned drawbacks and deficiencies of the prior art, the present invention is directed to an intelligent building monitoring system.
In order to achieve the above purpose, the embodiment of the utility model adopts the following technical scheme:
the utility model provides a wisdom building monitoring system, wisdom building is including the building body that constitutes wisdom building major structure, inside data computer lab and the electricity distribution room of being equipped with of building body, building body internal distribution has the cable testing bridge that is used for cable transmission, include: the first measuring host is positioned in the data machine room, and an analysis module, a laser light source and a measuring interface are arranged in the first measuring host; the laser light source and the analysis module are connected with one end of the measurement interface; the measurement interface comprises at least one of a first measurement interface and a second measurement interface; the temperature sensing optical cable starts from the first measuring interface of the measuring host, is sequentially laid on a cable bridge of a data machine room, is routed to the cable bridge of the power distribution room along the cable bridge, is routed along the power distribution room cable bridge and laid on the battery pack, is routed along the building body cable bridge and laid on the cable bridge of the whole building body room, is routed and laid on the water pipe wall in the building body and returns to the starting point, and the tail part is coiled and fixed on the building body; the laser light source is used for emitting laser into the temperature sensing optical cable, and the analysis module is used for receiving and analyzing the reflected laser signal to obtain the temperature of the corresponding optical cable laying position.
According to the technical scheme provided by the embodiment of the application, the optical cable further comprises a strain optical cable, and the strain optical cable is connected with the second measurement interface; after the strain optical cable starts from a second measuring interface of the first measuring host, the strain optical cable is laid on the wall of a data machine room where the first measuring host is located in a straight line manner in a manner of clinging to the wall, the wall of the whole building main body is sequentially laid, and then the strain optical cable returns to the starting point of the wall of the data machine room, and the tail part of the strain optical cable is coiled and fixed on the wall; the laser light source is used for emitting laser into the strain optical cable, and the analysis module receives and analyzes the laser signal reflected by the strain optical cable to obtain deformation corresponding to the laying position of the strain optical cable.
According to the technical scheme provided by the embodiment of the application, the device further comprises a second measurement host, wherein a second analysis module, a second laser light source and a measurement interface are arranged in the second measurement host, and the second laser light source and the second analysis module are connected with one end of the measurement interface; the number of the measuring interfaces is at least one, and the measuring interfaces comprise a third measuring interface; the optical cable further comprises a vibration optical cable, and the vibration optical cable is connected with the third measurement interface; after being triggered by a third measuring interface of the second measuring host, the vibration optical cable is laid on the wall of the data machine room where the second measuring host is located in a straight line manner in close contact with the wall, the wall of the whole building main body is sequentially laid, and then the vibration optical cable returns to the starting point of the wall of the data machine room, and the tail part of the vibration optical cable is fixed on the wall in a ring manner; the second laser light source is used for emitting laser into the vibration optical cable, and the second analysis module receives and analyzes the laser signal reflected by the vibration optical cable to obtain vibration corresponding to the laying position of the vibration optical cable.
According to the technical scheme provided by the embodiment of the application, the temperature sensing optical cable is in fusion connection with the tail end of the strain optical cable, and the first measuring host, the temperature sensing optical cable and the strain optical cable form a closed loop.
According to the technical scheme provided by the embodiment of the application, the temperature sensing optical cable is wound and laid on the battery pack; the temperature sensing optical cable is laid on the cable bridge in an S shape or a linear shape.
According to the technical scheme provided by the embodiment of the application, the measurement host is provided with 1-4 measurement interfaces.
According to the technical scheme provided by the embodiment of the application, the system further comprises a monitoring platform, wherein the monitoring platform is connected with the analysis module of the first measuring host and the second analysis module of the second measuring host, and comprises a display device, an alarm device and a camera device.
According to the technical scheme provided by the embodiment of the application, an optical cable junction box is arranged between the optical cables; the optical cable splice closure is an optical fiber fusion splicing protection closure.
According to the technical scheme provided by the embodiment of the application, the optical cable is an armored optical cable.
According to the technical scheme provided by the embodiment of the application, the laser light source or the second laser light source is an ultra-narrow line semiconductor laser light source.
The utility model has the following beneficial effects:
the monitoring system described in the present application uses an optical cable as a sensor, the optical cable is not only a carrier for light propagation, but also corresponds to a sensor, and the detection point positions of the optical cable are distributed. This detecting system passes through laying of the optical cable of distributing type, can monitor the temperature, the vibration or the deformation of laying the position of building, in time handles when the problem appears, reduces national building loss, improves wisdom building's security, ensures resident's life and property safety.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1-3 are schematic diagrams of the framework of the monitoring system described herein.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "clockwise", "counterclockwise", "front", "rear", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally laid out when the disclosed products are used, and are only for convenience of describing and simplifying the present disclosure, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present disclosure. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present disclosure, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "butted" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The utility model provides a wisdom building monitoring system, wisdom building is including the building body that constitutes wisdom building major structure, building body is inside to be equipped with data computer lab and electricity distribution room, building body internal distribution has the cable testing bridge that is used for cable transmission, include: the first measuring host is positioned in the data machine room, and an analysis module, a laser light source and a measuring interface are arranged in the first measuring host; the laser light source and the analysis module are connected with one end of the measurement interface; the measurement interface comprises at least one of a first measurement interface and a second measurement interface; the temperature sensing optical cable starts from the first measuring interface of the measuring host, is sequentially laid on a cable bridge of a data machine room, is routed to the cable bridge of the power distribution room along the cable bridge, is routed along the power distribution room cable bridge and laid on the battery pack, is routed along the building body cable bridge and laid on the cable bridge of the whole building body room, is routed and laid on the water pipe wall in the building body and returns to the starting point, and the tail part is coiled and fixed on the building body; the laser light source is used for emitting laser into the temperature sensing optical cable, and the analysis module is used for receiving and analyzing the reflected laser signal to obtain the temperature of the corresponding optical cable laying position.
Wherein:
referring to fig. 1, a building body is generally made of building materials, and a data room, a distribution room and a cable tray are generally disposed inside the building body. The data machine room is generally the location of the data center; the battery pack is arranged in the power distribution room; the cable bridge is used for cable transmission and is generally laid in a ceiling or inside a wall of an intelligent building. The building body refers to a building main body structure forming the intelligent building. In order to ensure the safety of intelligent buildings and prevent fire, the temperature of a data center, a battery pack and a cable bridge frame needs to be detected particularly.
The optical cable or the temperature sensing optical cable is used for transmitting light, and each position of the optical cable can be used as a temperature detection point. The optical cable is not only a carrier for the optical signal to propagate, but also corresponds to a sensor, and the detection point position of the optical cable is distributed. The detection system can monitor the temperature of a detection point at the optical cable laying position of the intelligent building through the distributed laying of the optical cable, and timely process the temperature when a problem occurs, so that the national building loss is reduced, the safety of the intelligent building is improved, and the life and property safety of residents is guaranteed.
Except that one end joint department and measurement host computer are connected to the optical cable, other places of laying are all passive, anti-electromagnetic interference, longe-lived, still need not connect the electricity unlike other sensors, therefore this application detecting system form energy saving and emission reduction's intelligent building, accord with the theory of central energy saving and emission reduction and intelligent green building. The optical fiber component of the optical cable is silicon dioxide, the service life of the optical cable is almost the same as that of the building material, and other sensors cannot be compared with the optical cable.
Typically 0.5 meters of fiber optic cable can obtain a temperature, strain or vibration information. One optical cable is about 500 meters, so one optical cable is equivalent to 1000 sensors; and one optical cable can basically cover the laying arrangement of one 100 flat houses, so that more than 1000 sensors are equivalently laid in each 100 flat houses, the cost of each unit sensor is within 4 yuan, and the cost is lower.
Specifically, as shown in fig. 1, one end of the temperature sensing optical cable is connected to the first measurement host, and the other end of the temperature sensing optical cable is distributed inside the smart building. Specifically, the temperature measuring device is laid on a building body, a data center, a battery pack, a cable bridge and the like of the intelligent building, and the temperature of the laid part is measured. The measurement principle is as follows: the laser light source emits laser into the temperature sensing optical cable, the laser interacts with optical fiber molecules of the optical cable to generate extremely weak back scattering light, and the scattering light has three wavelengths, namely Rayleigh (Rayleigh), anti-stokes (anti-Stokes) and stokes (Stokes) light; wherein the anti-stokes temperature is sensitive and is signal light; stokes temperature insensitive, reference light. The signal light backscattered from the temperature sensing optical cable passes through the light splitting module WF again to isolate Rayleigh scattered light, penetrates through the anti-stokes signal light sensitive to temperature and the stokes reference light insensitive to temperature, is received by the same measuring channel, and the temperature measuring temperature can be calculated according to the light intensity ratio of the two. The temperature measurement position is determined based on an Optical Time Domain Reflectometry (OTDR) technology, and the temperature measurement position of the temperature sensing optical cable corresponding to the scattering signal can be determined by acquiring and measuring the echo time of the scattering signal by using high-speed data. Therefore, this application can monitor the temperature of wisdom building laying temperature sensing optical cable's the check point and the position of check point through laying of temperature sensing optical cable.
In this application embodiment, temperature sensing optical cable has been laid inside the wisdom building. The temperature of the place where the temperature sensing optical cable is laid can be monitored. For example, when the temperature of a certain detection point is too high and exceeds a set safety threshold, it can be determined that a fire disaster occurs at the detection point, and the detection point can be positioned, so that people can conveniently deal with the fire disaster in time. Preferably, the fire profile may be plotted based on detection points at which the temperature exceeds a set threshold. Preferably, the first measurement host can be further connected with an alarm device or a camera device, and when the temperature exceeds a set safety threshold, the alarm device or the camera device is triggered to start. So that the staff can process or observe the image information of the detection point in time after receiving the alarm signal.
In this application embodiment, laid the temperature sensing optical cable on the water pipe wall of wisdom building. A location for a building leak can be provided, typically by identifying the location of the leak at the corresponding detection point by the sustained low temperature point and the differential temperature. The specific principle is as follows: the temperature sensing optical cable can monitor the temperature of the corresponding position, and the temperature change rate is the difference temperature according to the change of the temperature obtained by introducing the time variable. If the difference temperature exceeds the set threshold value, the point at which the temperature is continuously low, namely the water leakage position, can be judged. Preferably, the measurement host can be further connected with an alarm device, and when the temperature change rate exceeds a set threshold value, the alarm device is triggered to start. So that the workers can handle the treatment in time.
Further, the optical cable further comprises a strain optical cable, and the strain optical cable is connected with the second measurement interface; after the strain optical cable starts from a second measuring interface of the first measuring host, the strain optical cable is laid on the wall of a data machine room where the first measuring host is located in a straight line manner in a manner of clinging to the wall, the wall of the whole building main body is sequentially laid, and then the strain optical cable returns to the starting point of the wall of the data machine room, and the tail part of the strain optical cable is coiled and fixed on the wall; the laser light source is used for emitting laser into the strain optical cable, and the analysis module receives and analyzes the laser signal reflected by the strain optical cable to obtain deformation corresponding to the laying position of the strain optical cable.
Specifically, as shown in fig. 2, one end of the strain cable is connected to the first measurement host, and the other end of the strain cable is laid in the smart building. Specifically, the device is laid on a building body of the intelligent building, such as a wall, and deformation of a laid place is measured. The measurement principle is as follows: when light is transmitted in the optical fiber, due to the fact that the density, the refractive index and the like of optical fiber materials are not uniform, the incident light can generate a scattering phenomenon. Brillouin scattering is a light scattering process that results from the interaction of optical and acoustic waves as they propagate in an optical fiber. When the environmental temperature changes or the optical fiber deforms, the sound velocity in the optical fiber and the refractive index of light change along with the change, so that the Brillouin frequency shift changes, and the change amount of the Brillouin frequency shift is in a linear relation with the temperature and the strain. The strain of the laying place can be obtained through the linear relation, and further the building deformation of the intelligent building can be monitored.
The laser measurement system further comprises a second measurement host, wherein a second analysis module, a second laser light source and a measurement interface are arranged in the second measurement host, and the second laser light source and the second analysis module are connected with one end of the measurement interface; the number of the measuring interfaces is at least one, and the measuring interfaces comprise a third measuring interface; the optical cable further comprises a vibration optical cable, and the vibration optical cable is connected with the third measurement interface; after being triggered by a third measuring interface of the second measuring host, the vibration optical cable is laid on the wall of the data machine room where the second measuring host is located in a straight line manner in close contact with the wall, the wall of the whole building main body is sequentially laid, and then the vibration optical cable returns to the starting point of the wall of the data machine room, and the tail part of the vibration optical cable is fixed on the wall in a ring manner; the second laser light source is used for emitting laser into the vibration optical cable, and the second analysis module receives and analyzes the laser signal reflected by the vibration optical cable to obtain vibration corresponding to the laying position of the vibration optical cable.
Wherein:
the vibration optical cable is connected with the second measuring host, the temperature sensing optical cable and the strain optical cable are connected with the first measuring host, and the first measuring host and the second measuring host are not the same, so that the purpose of reducing the cost is achieved. Specifically, because the measurement principle is different, the measurement devices used by the measurement hosts are also different, and if the devices are concentrated on one measurement host, the cost is correspondingly increased, so that the two measurement hosts are used for measurement respectively, and the cost is reduced.
Specifically, as shown in fig. 3, one end of the vibration optical cable is connected to the second measurement host, and the other end of the vibration optical cable is laid in the intelligent building. Specifically, the vibration measuring device is laid on a building body of the intelligent building, such as a wall, and the vibration of the laid place is measured and the vibration position is located. The measurement principle is as follows: laser source launches laser in to the vibration optical cable, because this application adopts the pulse light source of high coherence, can take place to interfere between the rayleigh scattering signal in the pulse width region, can make the coherent rayleigh scattering signal intensity of this point change when external vibration leads to the phase place to change, and the intensity change through the rayleigh scattering optical signal before and after the detection vibration can realize the detection of vibration incident to pinpoint.
In this application embodiment, laid the vibration optical cable on wisdom building's floor, then can be according to the specific position of vibration location personnel when personnel walk about. Preferably, when the conflagration takes place, camera device can not show personnel's location because dense cigarette or other trouble, then the locate function of vibration optical cable takes effect, conveniently rolls indoor personnel's location and in time rescue of carrying on at dense cigarette.
Furthermore, the temperature sensing optical cable is welded with the tail end of the strain optical cable, and the first measuring host, the temperature sensing optical cable and the strain optical cable form a closed loop.
In particular, as shown in fig. 2 or 3, this reduces the cost of cabling, while the measurement results do not affect each other due to the different measurement principles.
Further, the temperature sensing optical cable is wound and laid on the battery pack; the temperature sensing optical cable is laid on the cable bridge in an S shape or a linear shape.
Wherein:
lay the temperature that conveniently detects the group battery at the group battery winding, and then to group battery temperature monitoring, conveniently detect the conflagration condition, guarantee the safety of wisdom building. The temperature of the cable is conveniently detected by S-shaped or linear laying of the cable bridge, and then the temperature of the cable is monitored, so that the fire condition is conveniently detected, and the safety of the intelligent building is guaranteed.
Specifically, the optical cable is wound and laid around each layer of the building body, so that the vibration and deformation of the building body can be conveniently detected. The optical cable is laid on the floor where the data center is located in a linear mode, and the temperature of the data center can be detected conveniently.
Of course, the optical cable can be laid according to the specific situation of the intelligent building. For example, for electrical cables and conventional optical cables, the optical cables described herein are typically laid along a linear or sinusoidal wave shape of the electrical cables and conventional optical cables. In order to increase the hot spot response of the cable and the common optical cable, the cable and the upper surface of the common optical cable and the battery pack can be laid in a sine shape, and a linear arrangement mode can be adopted in a building temperature monitoring part.
Further, the measurement host has 1-4 measurement interfaces.
Specifically, the temperature measuring interfaces are used for connecting the optical cable and the measuring host, and each measuring interface can realize a measuring distance of 100 km. The temperature sensing optical cable, the vibration optical cable and the strain optical cable are respectively connected with one of the measuring interfaces.
The monitoring platform is connected with the analysis module of the first measuring host and the second analysis module of the second measuring host, and comprises a display device, an alarm device and a camera device.
Wherein:
as shown in fig. 2 or fig. 3, the monitoring platform is configured to receive temperature, vibration, and deformation information of the cable laying location, which is analyzed by the analysis module and the second analysis module. The display device is used for displaying the measurement results such as temperature, vibration and deformation information, and the like, so that a user can conveniently and visually check the measurement results. After the measuring result exceeds the threshold value set by the user, the alarm device or the camera device is started, so that the user can conveniently intervene in the processing in time or observe the image information of the alarm detection point in time.
Further, an optical cable junction box is arranged between the optical cables; the optical cable splice closure is an optical fiber fusion splicing protection closure.
In particular, the optical cable splice closure is used for connecting two optical cables, and the function of a measuring channel is fully exerted. The optical fiber fusion protection box is adopted, and fusion points are arranged in the thermal shrinkage protection sleeve, so that the reliability of the product is greatly improved; the optical performance of the optical cable after welding is ensured to be high, the average insertion loss is-0.03 dB, and the return loss is-60 dB; the device is not influenced by the environment in the using process, has no failure rate and long service life, and reduces the later maintenance cost.
Further, the optical cable is an armored optical cable.
Specifically, the temperature sensing optical cable, the vibration optical cable and the strain optical cable are armored optical cables. The armored optical cable is characterized in that a layer of stainless steel hose or stainless steel braided wire is additionally arranged on the outer layer of a common optical cable. The tensile and compressive property of the optical cable is improved, the optical cable is suitable for various severe environments and artificial damage, and the maintenance cost is saved.
Further, the laser light source or the second laser light source is an ultra-narrow line semiconductor laser light source.
Specifically, higher precision is required for measuring vibration and strain, and the ultra-narrow line semiconductor laser light source is adopted, so that higher measurement precision is ensured.
The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, and other embodiments can be made by combining the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.
Claims (10)
1. The utility model provides a wisdom building monitoring system, wisdom building is including the building body that constitutes wisdom building major structure, inside data computer lab and the electricity distribution room of being equipped with of building body, building body internal distribution has the cable testing bridge that is used for cable transmission, a serial communication port, include:
the first measuring host is positioned in the data machine room, and an analysis module, a laser light source and a measuring interface are arranged in the first measuring host; the laser light source and the analysis module are connected with one end of the measurement interface; the measurement interface comprises at least one of a first measurement interface and a second measurement interface;
the temperature sensing optical cable starts from the first measuring interface of the measuring host, is sequentially laid on a cable bridge of a data machine room, is routed to the cable bridge of the power distribution room along the cable bridge, is routed along the power distribution room cable bridge and laid on the battery pack, is routed along the building body cable bridge and laid on the cable bridge of the whole building body room, is routed and laid on the water pipe wall in the building body and returns to the starting point, and the tail part is coiled and fixed on the building body;
the laser light source is used for emitting laser into the temperature sensing optical cable, and the analysis module is used for receiving and analyzing the reflected laser signal to obtain the temperature of the corresponding optical cable laying position.
2. The intelligent building monitoring system according to claim 1, wherein the optical cable further comprises a strain cable, the strain cable being connected to the second measurement interface; after the strain optical cable starts from a second measuring interface of the first measuring host, the strain optical cable is laid on the wall of a data machine room where the first measuring host is located in a straight line manner in a manner of clinging to the wall, the wall of the whole building main body is sequentially laid, and then the strain optical cable returns to the starting point of the wall of the data machine room, and the tail part of the strain optical cable is coiled and fixed on the wall;
the laser light source is used for emitting laser into the strain optical cable, and the analysis module receives and analyzes the laser signal reflected by the strain optical cable to obtain deformation corresponding to the laying position of the strain optical cable.
3. The intelligent building monitoring system according to claim 2, further comprising a second measuring host, wherein a second analysis module, a second laser light source and a measuring interface are arranged inside the second measuring host, and the second laser light source and the second analysis module are connected with one end of the measuring interface; the number of the measuring interfaces is at least one, and the measuring interfaces comprise a third measuring interface;
the optical cable further comprises a vibration optical cable, and the vibration optical cable is connected with the third measurement interface; after being triggered by a third measuring interface of the second measuring host, the vibration optical cable is laid on the wall of the data machine room where the second measuring host is located in a straight line manner in close contact with the wall, the wall of the whole building main body is sequentially laid, and then the vibration optical cable returns to the starting point of the wall of the data machine room, and the tail part of the vibration optical cable is fixed on the wall in a ring manner;
the second laser light source is used for emitting laser into the vibration optical cable, and the second analysis module receives and analyzes the laser signal reflected by the vibration optical cable to obtain vibration corresponding to the laying position of the vibration optical cable.
4. The intelligent building monitoring system according to claim 2, wherein the temperature-sensing optical cable is welded to the tail end of the strain optical cable, and the first measuring host, the temperature-sensing optical cable and the strain optical cable form a closed loop.
5. The intelligent building monitoring system according to claim 1, wherein the temperature sensing optical cable is wound around the battery pack; the temperature sensing optical cable is laid on the cable bridge in an S shape or a linear shape.
6. The intelligent building monitoring system according to claim 1, wherein the measuring host has 1-4 measuring interfaces.
7. The intelligent building monitoring system according to any one of claims 1-3, further comprising a monitoring platform, wherein the monitoring platform is connected with the analysis module of the first measuring host and the second analysis module of the second measuring host, and the monitoring platform comprises a display device, an alarm device and a camera device.
8. The intelligent building monitoring system according to any one of claims 1-3, wherein a cable junction box is provided between the optical cables; the optical cable splice closure is an optical fiber fusion protection closure.
9. The intelligent building monitoring system according to any one of claims 1-3, wherein the optical cable is an armored optical cable.
10. The intelligent building monitoring system according to any one of claims 1-3, wherein the laser light source or the second laser light source is an ultra-narrow line semiconductor laser light source.
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| CN202123429496.9U CN216717458U (en) | 2021-12-31 | 2021-12-31 | Wisdom building monitoring system |
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