CN216873204U - Portable optical cable breakpoint positioning device - Google Patents
Portable optical cable breakpoint positioning device Download PDFInfo
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- CN216873204U CN216873204U CN202122361363.6U CN202122361363U CN216873204U CN 216873204 U CN216873204 U CN 216873204U CN 202122361363 U CN202122361363 U CN 202122361363U CN 216873204 U CN216873204 U CN 216873204U
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Abstract
The utility model belongs to the field of optical cable breakpoint positioning, and particularly relates to a portable optical cable breakpoint positioning device, which comprises: the analysis host is a portable optical fiber sensing analysis host for the suitcase and is used for data analysis, algorithm processing and vibration judgment; the cloud platform is a signal relay forwarding platform; the wireless signal transmitting and receiving unit is used for transmitting the generated vibration signal to the cloud platform; the handheld wireless signal receiving and processing unit is used for receiving a wireless signal with vibration information transmitted to the cloud platform by the wireless signal transmitting and receiving unit and judging the distance between the vibration point and the breakpoint of the buried optical cable; the buried optical cable is electrically connected with the analytic host, the analytic host is electrically connected with the wireless signal transmitting and receiving unit in a wired mode, and the handheld wireless signal receiving and processing unit is electrically connected with the wireless signal transmitting and receiving unit through the cloud platform in a wireless mode. The device realizes accurate judgment of the position of the breakpoint of the buried optical cable, and solves the problems that the positioning error of the breakpoint of the optical cable is large and the required excavation workload is large.
Description
Technical Field
The utility model belongs to the field of optical cable breakpoint positioning, and particularly relates to a portable optical cable breakpoint positioning device.
Background
Due to objective factors such as construction and geological environment influence, the optical cable can be broken at an unspecified position.
The current commonly used breakpoint positioning method is to use OTDR to display the length of the optical cable left after the optical cable is disconnected, and roughly judge the breakpoint position of the optical cable.
However, in the process of laying the optical cable, redundancy with different lengths is left at the welding point, particularly, the length of the buried optical cable is longer than that of the optical cable trench, and working conditions such as steering, crossing and the like exist in the process of laying the optical cable. Therefore, the breakpoint position of the optical cable cannot be accurately judged from the breakpoint distance, hundreds of meters of positioning deviation can occur, a large amount of geotechnical work is required for optical cable repair, and huge workload and difficulty are increased for the optical cable breakpoint repair work.
SUMMERY OF THE UTILITY MODEL
Aiming at the problem that the breakpoint position of a buried optical cable cannot be accurately judged from the breakpoint distance and the positioning deviation of hundreds of meters can occur, the utility model provides a scheme for accurately positioning the breakpoint of the optical cable by a portable vibration monitoring device.
In order to achieve the above purpose, the following technical solutions are provided:
a portable cable breakpoint positioning device, comprising:
the analysis host is a portable optical fiber sensing analysis host for the suitcase and is used for data analysis, algorithm processing and vibration judgment;
the cloud platform is a signal relay forwarding platform;
the wireless signal transmitting and receiving unit is used for transmitting the generated vibration signal to the cloud platform;
the handheld wireless signal receiving and processing unit is used for receiving a wireless signal with vibration information transmitted to the cloud platform by the wireless signal transmitting and receiving unit and judging the distance between the vibration point and the breakpoint of the buried optical cable;
the buried optical cable is electrically connected with the analytic host, the analytic host is electrically connected with the wireless signal transmitting and receiving unit in a wired mode, and the handheld wireless signal receiving and processing unit is electrically connected with the wireless signal transmitting and receiving unit through the cloud platform in a wireless mode.
The utility model has the beneficial effects that:
1. the utility model provides a scheme of the accurate optical cable breakpoint of location of portable vibration monitoring devices, has realized burying accurate judgement of ground optical cable breakpoint position, has compensatied that optical cable breakpoint positioning error is big, the big problem of excavation work load that needs.
2. According to the portable optical cable breakpoint positioning device, the general position of an optical cable breakpoint on a map and the position of a wireless signal receiving and processing unit can be automatically generated by inputting the laying information of a buried optical cable, the distance between a knocking point and the breakpoint of the buried optical cable is judged through a vibration signal generated by knocking, the specific position of the optical cable breakpoint is accurately judged, and the workload of repairing the optical cable breakpoint is reduced.
3. According to the portable optical cable breakpoint positioning device, the distributed optical fiber vibration signal detection and analysis system is integrated into the portable waterproof instrument box, so that the portable optical cable breakpoint positioning device is convenient to carry and simple to operate.
Drawings
FIG. 1 is a schematic diagram of a portable optical cable breakpoint positioning device;
1. analyzing the host; 2. a handheld wireless signal receiving and processing unit; 3. a wireless signal transmitting and receiving unit; 4. and (4) cloud platform.
Detailed Description
In order to make the technical solutions of the present invention more clear and definite, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings, but the embodiments of the present invention are not limited thereto.
A portable cable breakpoint positioning device, comprising:
the analysis host 1 is a portable optical fiber sensing analysis host of the suitcase and is used for data analysis, algorithm processing and vibration judgment;
the cloud platform 4 is a signal relay forwarding platform;
the wireless signal transmitting and receiving unit 3 is used for transmitting the generated vibration signal to the cloud platform 4;
the handheld wireless signal receiving and processing unit 2 is used for receiving a wireless signal with vibration information transmitted to the cloud platform by the wireless signal transmitting and receiving unit 3 and judging the distance between the vibration point and a breakpoint of the buried optical cable;
the buried optical cable is electrically connected with the analytic host, the analytic host 1 is electrically connected with the wireless signal transmitting and receiving unit 3 in a wired mode, and the handheld wireless signal receiving and processing unit 2 is electrically connected with the wireless signal transmitting and receiving unit 3 through the cloud platform 4 in a wireless mode.
A method for locating a breakpoint of a buried optical cable based on a vibration monitoring technology is specifically realized according to the following principle:
the optical cable of which the breakpoint needs to be judged is connected into the vibration signal acquisition and analysis host 1, the wireless signal transmitting and receiving unit 3 is inserted into the vibration signal acquisition and analysis host 1, the vibration signal acquisition and analysis host 1 is communicated with the wireless signal receiving and processing unit 2 through the wireless signal transmitting and receiving unit 3, the wireless signal receiving and processing unit 2 is used for setting relevant parameters of the vibration signal acquisition and analysis host 1, the wireless signal receiving and processing unit 2 automatically generates the general position of the breakpoint of the optical cable and the position of the wireless signal receiving and processing unit 2 through inputting the length and coordinate parameters of the optical cable, the general position and the position of the breakpoint of the optical cable are navigated to the position of the breakpoint of the optical cable through a map, the ground is knocked along the trend of the optical cable, the vibration signal acquisition and analysis host 1 transmits the vibration signal to the cloud platform 4 through the wireless signal transmitting and receiving unit 3, and the wireless signal receiving and processing unit 2 reads relevant information from the cloud platform 4, the wireless signal processing unit 2 automatically generates distance information between each knocking point and the optical cable breakpoint, and when the distance between the knocking point and the optical cable breakpoint is received and is 0m, the accurate position of the optical cable breakpoint can be judged.
While the utility model has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (1)
1. A portable optical cable breakpoint positioning device, comprising:
the analysis host (1) is a portable optical fiber sensing analysis host of the suitcase and is used for data analysis, algorithm processing and vibration judgment;
the cloud platform (4) is a signal relay forwarding platform;
the wireless signal transmitting and receiving unit (3) is used for transmitting the generated vibration signal to the cloud platform;
the handheld wireless signal receiving and processing unit (2) is used for receiving a wireless signal which is transmitted to the cloud platform by the wireless signal transmitting and receiving unit (3) and has vibration information and judging the distance between the vibration point and a breakpoint of the buried optical cable;
the buried optical cable is electrically connected with the analysis host, the analysis host (1) is electrically connected with the wireless signal transmitting and receiving unit (3) in a wired mode, and the handheld wireless signal receiving and processing unit (2) is electrically connected with the wireless signal transmitting and receiving unit (3) in a wireless mode through the cloud platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361363.6U CN216873204U (en) | 2021-09-28 | 2021-09-28 | Portable optical cable breakpoint positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122361363.6U CN216873204U (en) | 2021-09-28 | 2021-09-28 | Portable optical cable breakpoint positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216873204U true CN216873204U (en) | 2022-07-01 |
Family
ID=82120651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122361363.6U Active CN216873204U (en) | 2021-09-28 | 2021-09-28 | Portable optical cable breakpoint positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216873204U (en) |
-
2021
- 2021-09-28 CN CN202122361363.6U patent/CN216873204U/en active Active
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