阅读说明：本技术 一种海底侦察监测网络用电缆 (Cable for submarine reconnaissance monitoring network ) 是由 水利飞 叶宇 叶明竹 穆腾飞 王迪 钱玉珠 周环 肖尚兵 张传明 吴昊 于 2021-07-27 设计创作，主要内容包括：本发明公开了一种海底侦察监测网络用电缆,包含电缆本体,所述电缆本体的内表面固定安装有外被套,所述外被套的内表面安装有若干个钢丝和内垫套,若干个所述钢丝位于外被套和内垫套之间,所述内垫套的内表面固定安装有铅套,所述铅套的内表面固定安装有绝缘套,所述绝缘套的内部设置有阻水铜导体,所述电缆本体的外表面镶嵌有若干个定位环,所述定位环包含外部统计模块、外部分析模块和定位模块；所述绝缘套包含内部统计模块、内部分析模块和预警提示模块；本发明用于解决现有方案中没有结合电缆的外部状态和内部运行状态进行综合分析,使得监测结果的准确性不佳的技术问题。(The invention discloses a cable for a submarine reconnaissance monitoring network, which comprises a cable body, wherein an outer quilt cover is fixedly arranged on the inner surface of the cable body, a plurality of steel wires and an inner cushion cover are arranged on the inner surface of the outer quilt cover, the plurality of steel wires are positioned between the outer quilt cover and the inner cushion cover, a lead cover is fixedly arranged on the inner surface of the inner cushion cover, an insulating cover is fixedly arranged on the inner surface of the lead cover, a water-blocking copper conductor is arranged inside the insulating cover, a plurality of positioning rings are embedded on the outer surface of the cable body, and each positioning ring comprises an external statistical module, an external analysis module and a positioning module; the insulating sleeve comprises an internal statistical module, an internal analysis module and an early warning prompt module; the method and the device are used for solving the technical problem that the accuracy of the monitoring result is poor because the external state and the internal operation state of the cable are not combined for comprehensive analysis in the existing scheme.)

1. The utility model provides a cable for submarine reconnaissance monitoring network, contains cable body (1), the internal surface fixed mounting of cable body (1) has outer quilt cover (3), the internal surface of outer quilt cover (3) installs a plurality of steel wire (4) and interior pad cover (5), a plurality of steel wire (4) are located between outer quilt cover (3) and interior pad cover (5), the internal surface fixed mounting of interior pad cover (5) has lead cover (6), the internal surface fixed mounting of lead cover (6) has insulating cover (7), the inside of insulating cover (7) is provided with the copper conductor that blocks water, its characterized in that, the surface of cable body (1) is inlayed and is had a plurality of holding ring (2), holding ring (2) contain outside statistics module, outside analysis module and orientation module; the insulation sleeve (7) comprises an internal statistical module, an internal analysis module and an early warning prompt module;

the external statistical module is used for acquiring state information outside the cable body (1) and carrying out processing statistics to obtain state processing information; the external analysis module is used for analyzing the state processing information to obtain state analysis information; the positioning module is used for positioning the cable body (1) to acquire position information;

the internal statistical module is used for acquiring the operation information inside the cable body (1) and carrying out processing statistics to obtain operation processing information; the internal analysis module is used for analyzing and matching the operation processing information to obtain operation analysis information; the early warning prompt module is used for early warning and prompting the operation of the cable body (1).

2. The cable for the submarine scouting monitoring network according to claim 1, wherein the specific steps of the external statistical module for processing and counting the status information include:

acquiring pressure data, temperature data and density data outside the cable body (1) in the state information, and respectively carrying out value taking and marking on the external pressure data, temperature data and density data;

using formulasCalculating to obtain external influence factors; wherein a1, a2 and a3 are expressed as different proportionality coefficients and are all larger than zero, η is expressed as a preset external correction coefficient and takes the value of 0.65947, WY is expressed as an external pressure value, WW is expressed as an external temperature value, and WM is expressed as an external seawater density.

3. The cable for the submarine scouting monitoring network according to claim 2, wherein the specific steps of the external analysis module for analyzing the status processing information include:

extracting an influence factor in the state processing information, matching the influence factor with a preset appearance threshold, and if the influence factor is not greater than the appearance threshold, generating a first external signal; if the influence factor is larger than the external shadow threshold, generating a second external signal, acquiring the duration and the frequency of the second external signal, and respectively setting the duration and the frequency as the influence duration and the influence frequency; and classifying and combining the first external signal, the second external signal, the influence duration and the influence frequency to obtain state analysis information.

4. The cable for the submarine scouting monitoring network according to claim 3, wherein the specific steps of the internal statistics module for processing and counting the operation information include:

extracting type data, size data, pressure data, temperature data and material data inside the cable body (1) in the operation information, and respectively carrying out value taking and marking on the type data, the size data, the pressure data, the temperature data and the material data inside the cable body;

using formulasCalculating to obtain an internal operation factor; wherein b1 and b2 are different proportionality coefficients and are both larger than zero, LL is a type-related value corresponding to the type of the cable body (1), R is the radius of the water-blocking copper conductor, NY is an internal pressure value, NW is an internal temperature value, and CG is a material-related value corresponding to the material of the cable body (1).

5. The cable for the submarine scouting monitoring network according to claim 4, wherein the specific steps of the internal analysis module for analyzing and matching the operation processing information include:

and acquiring an operation factor in the operation processing information, calculating a ratio between the operation factor and a preset internal operation threshold value, matching the ratio with a set operation level, and acquiring a corresponding operation level and prompt.

Technical Field

The invention relates to the technical field of cable monitoring, in particular to a cable for a submarine reconnaissance monitoring network.

Background

The submarine cable is a conducting wire wrapped by insulating materials, is laid under the sea and river water and is used for telecommunication transmission; modern submarine cables use optical fibers as the material to transmit telephone and internet signals;

the submarine cable is divided into a submarine communication cable and a submarine power cable; the submarine communication cable is mainly used for communication service, the cost is high, but the confidentiality degree is high; the submarine power cable is mainly used for transmitting high-power electric energy underwater, has the same effect as an underground power cable, and is different from the submarine power cable in application occasions and laying modes.

The existing cable for the submarine reconnaissance monitoring network has the following defects in use: the external state and the internal running state of the cable are not combined for comprehensive analysis, so that the accuracy of the monitoring result is poor.

Disclosure of Invention

The invention aims to provide a cable for a submarine reconnaissance monitoring network, which solves the following technical problems: the existing scheme does not combine the external state and the internal running state of the cable to carry out comprehensive analysis, so that the accuracy of a monitoring result is poor.

The purpose of the invention can be realized by the following technical scheme:

a cable for a submarine reconnaissance monitoring network comprises a cable body, wherein an outer quilt cover is fixedly arranged on the inner surface of the cable body, a plurality of steel wires and an inner cushion cover are arranged on the inner surface of the outer quilt cover, the plurality of steel wires are positioned between the outer quilt cover and the inner cushion cover, a lead cover is fixedly arranged on the inner surface of the inner cushion cover, an insulating cover is fixedly arranged on the inner surface of the lead cover, a water-blocking copper conductor is arranged inside the insulating cover, a plurality of positioning rings are embedded on the outer surface of the cable body, and each positioning ring comprises an external statistical module, an external analysis module and a positioning module; the insulating sleeve comprises an internal statistical module, an internal analysis module and an early warning prompt module;

the external statistical module is used for acquiring state information outside the cable body and carrying out processing statistics to obtain state processing information; the external analysis module is used for analyzing the state processing information to obtain state analysis information; the positioning module is used for positioning the cable body to acquire position information;

the internal statistical module is used for acquiring the operation information in the cable body and carrying out processing statistics to obtain operation processing information; the internal analysis module is used for analyzing and matching the operation processing information to obtain operation analysis information; the early warning prompt module is used for early warning and prompting the operation of the cable body.

Further, the specific steps of the external statistics module for performing processing statistics on the state information include:

acquiring pressure data, temperature data and density data outside the cable body in the state information, and respectively taking values and marking the pressure data, the temperature data and the density data outside;

using formulasCalculating to obtain external influence factors; wherein a1, a2 and a3 are expressed as different proportionality coefficients and are all larger than zero, η is expressed as a preset external correction coefficient and takes the value of 0.65947, WY is expressed as an external pressure value, WW is expressed as an external temperature value, and WM is expressed as an external seawater density.

Further, the specific steps of the external analysis module for performing analysis operation on the state processing information include: extracting an influence factor in the state processing information, matching the influence factor with a preset appearance threshold, and if the influence factor is not greater than the appearance threshold, generating a first external signal; if the influence factor is larger than the external shadow threshold, generating a second external signal, acquiring the duration and the frequency of the second external signal, and respectively setting the duration and the frequency as the influence duration and the influence frequency; and classifying and combining the first external signal, the second external signal, the influence duration and the influence frequency to obtain state analysis information.

Further, the specific steps of the internal statistics module for processing and counting the operation information include:

extracting type data, size data, pressure data, temperature data and material data inside the cable body in the operation information, and respectively carrying out value taking and marking on the type data, the size data, the pressure data, the temperature data and the material data inside the cable body;

using formulasCalculating to obtain an internal operation factor; wherein b1 and b2 are expressed as different proportionality coefficients and are both larger than zero, LL is expressed as a type related value corresponding to the type of the cable body, R is expressed as the radius of the water-blocking copper conductor, NY is expressed as an internal pressure value, NW is expressed as an internal temperature value, and CG is expressed as a material related value corresponding to the material of the cable body.

Further, the specific steps of the internal analysis module for analyzing and matching the operation processing information include: and acquiring an operation factor in the operation processing information, calculating a ratio between the operation factor and a preset internal operation threshold value, matching the ratio with a set operation level, and acquiring a corresponding operation level and prompt.

The invention has the beneficial effects that:

according to the invention, through the matched use of the external statistical module, the external analysis module and the positioning module in the positioning ring and the internal statistical module, the internal analysis module and the early warning prompt module in the insulating sleeve, the technical problem that the accuracy of a monitoring result is poor because the external state and the internal operation state of a cable are not combined for comprehensive analysis in the existing scheme can be solved;

acquiring state information outside the cable body by using an external statistical module, and carrying out processing statistics to obtain external influence factors; analyzing the state processing information by using an external analysis module to obtain state analysis information; positioning the cable body by using a positioning module to acquire position information; by acquiring state information outside the cable body, processing and calculating, the acquired data are communicated with one another, so that the condition outside the cable body can be integrally analyzed;

an internal statistical module is used for collecting the operation information inside the cable body and carrying out processing statistics to obtain internal operation factors; analyzing and matching the operation processing information by using an internal analysis module to obtain operation analysis information; by collecting the operation information in the cable body, processing and calculating, the relation is established among the collected data, so that the condition in the cable body can be conveniently and integrally analyzed; the early warning and prompting module is used for early warning and prompting the operation of the cable body; the external influence factors and the internal operation factors are linked through calculation, so that the internal and external conditions of the cable can be comprehensively analyzed, the accuracy of early warning prompt is improved, and the abnormity of different degrees can be conveniently processed in different modes.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a perspective cross-sectional view of a cable for a submarine reconnaissance monitoring network according to the present invention.

Fig. 2 is a block diagram of a cable for a submarine scout monitoring network according to the present invention.

In the figure: 1. a cable body; 2. a positioning ring; 3. an outer quilt cover; 4. a steel wire; 5. an inner cushion cover; 6. a lead sleeve; 7. and an insulating sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the invention relates to a cable for a submarine reconnaissance monitoring network, which comprises a cable body 1, wherein an outer quilt cover 3 is fixedly installed on the inner surface of the cable body 1, a plurality of steel wires 4 and an inner cushion cover 5 are installed on the inner surface of the outer quilt cover 3, the plurality of steel wires 4 are positioned between the outer quilt cover 3 and the inner cushion cover 5, a lead cover 6 is fixedly installed on the inner surface of the inner cushion cover 5, an insulating cover 7 is fixedly installed on the inner surface of the lead cover 6, a water-blocking copper conductor is arranged inside the insulating cover 7, a plurality of positioning rings 2 are embedded on the outer surface of the cable body 1, and each positioning ring 2 comprises an external statistical module, an external analysis module and a positioning module; the insulating sleeve 7 comprises an internal statistical module, an internal analysis module and an early warning prompt module;

the external statistical module is used for acquiring state information outside the cable body 1 and carrying out processing statistics to obtain state processing information; the method comprises the following specific steps:

acquiring pressure data, temperature data and density data outside the cable body 1 in the state information, and respectively taking values and marking the pressure data, the temperature data and the density data outside; taking values of pressure values in external pressure data and marking the values as WY; taking a value of a temperature value in external temperature data and marking the value as WW; marking the seawater density in the external density data as WM;

normalizing the marked data and taking values by using a formulaCalculating to obtain external influence factors; wherein a1, a2 and a3 are expressed as different proportionality coefficients and are all larger than zero, η is expressed as a preset external correction coefficient and takes the value of 0.65947, WY is expressed as an external pressure value, WW is expressed as an external temperature value, and WM is expressed as an external seawater density;

and classifying and combining the marked data and the influence factors to obtain state processing information.

In the embodiment of the invention, the external statistical module is used for acquiring and processing and counting the state information outside the cable body 1, the state information comprises external pressure data, temperature data and density data, monitoring and analyzing are carried out on the basis of the external pressure, temperature and seawater density of the cable body 1, and whether the external state influences the operation inside the cable body 1 is judged; and further analyzed based on the duration and frequency of the external influence duration.

The external analysis module is used for analyzing the state processing information to obtain state analysis information; the method comprises the following specific steps:

extracting an influence factor in the state processing information, matching the influence factor with a preset appearance threshold, and if the influence factor is not greater than the appearance threshold, generating a first external signal; if the influence factor is larger than the external shadow threshold, generating a second external signal, acquiring the duration and the frequency of the second external signal, and respectively setting the duration and the frequency as the influence duration and the influence frequency; and classifying and combining the first external signal, the second external signal, the influence duration and the influence frequency to obtain state analysis information.

In the embodiment of the present invention, the first external signal indicates that the state outside the cable body 1 is normal; the second external signal represents a state abnormality outside the cable body 1, and is determined to be a persistent abnormality and a transient abnormality by further analyzing the duration and frequency of the second external signal.

The positioning module is used for positioning the cable body 1 to acquire position information; wherein, a plurality of holding ring 2 equipartition distributes at the surface of cable body 1, and the position information that orientation module can fix a position the position of the cable body 1 that appears unusually fast through acquireing.

The internal statistical module is used for acquiring the operation information inside the cable body 1 and carrying out processing statistics to obtain operation processing information; the method comprises the following specific steps:

extracting type data, size data, pressure data, temperature data and material data inside the cable body 1 in the operation information, and respectively carrying out value taking and marking on the type data, the size data, the pressure data, the temperature data and the material data inside the cable body; marking the type of the cable body 1 in the type data as DL; setting different cable types to correspond to a different type correlation value, matching the type of the cable body 1 in the type data with all the cable types to obtain a corresponding type correlation value, and marking the type correlation value as LL; marking the radius of the water-blocking copper conductor in the size data as R; marking the pressure value in the internal pressure data as NY; mark the temperature value as NW in the internal temperature data; marking the material type in the material data as CL; setting different material types to correspond to different material correlation values, matching the material types in the material data with all the material types to obtain corresponding material correlation values, and marking the corresponding material correlation values as CG; the pressure value and the temperature value can be obtained through a pressure sensor and a temperature sensor;

normalizing the marked data and taking values by using a formulaCalculating to obtain an internal operation factor; wherein b1 and b2 are represented as different proportionality coefficients and are both greater than zero, LL is represented as a type-related value corresponding to the type of the cable body 1, R is represented as the radius of the water-blocking copper conductor, NY is represented as an internal pressure value, NW is represented as an internal temperature value, and CG is represented as a material-related value corresponding to the material of the cable body 1;

and classifying and combining the marked data and the operation factors to obtain operation processing information.

In the embodiment of the invention, the operation information in the cable body 1 is acquired through the internal statistical module and is processed and counted, the operation information comprises type data, size data, pressure data, temperature data and material data in the cable body 1, monitoring analysis is carried out on the basis of the type, size, pressure, temperature and material aspects in the cable body, the operation state in the cable body 1 is monitored, and the accuracy of internal operation monitoring can be improved by carrying out simultaneous calculation on multiple aspects.

The internal analysis module is used for analyzing and matching the operation processing information to obtain operation analysis information; the method comprises the following specific steps:

acquiring an operation factor in the operation processing information, calculating a ratio between the operation factor and a preset internal operation threshold value, matching the ratio with a set operation level, and acquiring a corresponding operation level and a prompt; the set operation levels comprise a normal level, an abnormal level and a risk level; wherein, the value range of the normal grade is (— infinity, k); the value range of the abnormal grade is [ k, m ]; the value range of the risk grade is [ m, + ∞ ], and k and m are preset different constants;

if the ratio belongs to the normal grade, generating a first analysis signal; if the ratio belongs to the abnormal grade, generating a second analysis signal; if the ratio belongs to the risk level, generating a third analysis signal; and classifying and combining the operation factors with the first analysis signal, the second analysis signal and the third analysis signal to obtain operation analysis information.

The early warning prompting module is used for early warning and prompting the operation of the cable body 1; the method comprises the following specific steps:

acquiring the duration and frequency of the second external signal, respectively setting the duration and frequency as an influence duration and an influence frequency, marking the influence duration as YS, and marking the influence frequency as YP; obtaining the operation factor in the operation processing information corresponding to the second external signal, and using a formulaCalculating to obtain an early warning value; wherein g1, g2, and g3 represent different scaling factors and are all greater than zero;

acquiring and analyzing an integer part of the early warning value, and generating a first early warning signal if the integer part belongs to [ n, n + q ]; if the integer part belongs to [ n + q, + ∞), generating a second early warning signal; wherein n and q are preset different constants;

the first early warning signal and the second early warning signal form an early warning combination set, and the operation of the cable body 1 is early warned through the early warning combination set.

In the embodiment of the invention, the first early warning signal and the second early warning signal are used for further analyzing the state abnormity outside the cable body 1 to determine whether the state abnormity is continuous abnormity or transient abnormity; the first early warning signal represents that the exterior of the cable body 1 is abnormal but the interior is normal and is transient abnormal; for example, the exterior is affected by impact with foreign objects or geological activity; the second early warning signal represents that the exterior of the cable body 1 is abnormal and the interior of the cable body 1 is also abnormal and belongs to continuous abnormality; for example, the cable body 1 causes damage and influences on the operation of the internal structure. Based on the external abnormal state and the internal running state, the comprehensive analysis is carried out, the running of the cable body 1 can be accurately and efficiently monitored and early warned, and the defect that the early warned abnormal state is not clear in the existing scheme is overcome.

The formulas in the invention are all a formula which is obtained by removing dimensions and taking numerical value calculation, and software simulation is carried out by collecting a large amount of data to obtain the formula closest to the real condition, and the preset proportionality coefficient and the threshold value in the formula are set by the technical personnel in the field according to the actual condition or are obtained by simulating a large amount of data.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.