CN109884757B - Optical cable splice closure capable of automatically collecting geographic information - Google Patents
Optical cable splice closure capable of automatically collecting geographic information Download PDFInfo
- Publication number
- CN109884757B CN109884757B CN201910170108.8A CN201910170108A CN109884757B CN 109884757 B CN109884757 B CN 109884757B CN 201910170108 A CN201910170108 A CN 201910170108A CN 109884757 B CN109884757 B CN 109884757B
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- module
- splice closure
- chassis
- upper cover
- main control
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- 230000003287 optical effect Effects 0.000 title claims abstract description 61
- 238000004891 communication Methods 0.000 claims abstract description 19
- 230000001939 inductive effect Effects 0.000 claims abstract description 18
- 230000006698 induction Effects 0.000 claims abstract description 5
- 239000013307 optical fiber Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Abstract
The invention discloses an optical cable splice closure for automatically collecting geographic information, which comprises a splice closure body, a positioning module, a main control module, a remote communication module, a power supply module and an inductive switch, wherein the splice closure body comprises a chassis and an upper cover which are movably connected; the positioning module is arranged on the splice closure body to detect geographical position information; the main control module is respectively connected with the positioning module and the remote communication module to wirelessly transmit the geographic position information and the serial number information of the splice closure to the main station; the induction switch is arranged between the chassis and the upper cover to detect the open-close state of the chassis and the upper cover and switch on and off according to the open-close state of the chassis and the upper cover, and the power supply output end of the power supply module is connected with the power supply end of the main control module through the induction switch to supply power for the positioning module, the main control module and/or the remote communication module; the design greatly saves the consumption of electric energy, and the master station can know the position of the splice box, so that the longer standby capacity is ensured.
Description
Technical Field
The invention relates to optical cable equipment, in particular to an optical cable splice closure.
Background
The traditional optical cable splice closure is used as a relay component for connecting optical cables and is arranged at each position, workers need to record the geographical position information of the optical cable splice closure after installing the optical cable splice closure, each optical cable splice closure corresponds to specific serial number information, the geographical position signal is manually collected and corresponds to serial number information matched with optical fiber codes one by one, the mode of manually collecting and matching by relying on site operators is very time consuming and is easy to cause the problems of manual missed collection, incorrect matching and the like, the positioning component can be used for automatic detection and wireless transmission nowadays, but because the optical cable splice closure is arranged at each position, the optical cable splice closure is difficult to wire and supply power, the power is generally supplied by adopting a power storage element, the power of the power storage element is limited, the power consumption is large, the continuous operation time is long, and the detection cannot be carried out when necessary.
Further, when the staff opens the optical cable splice closure, series parameters such as wiring, maintenance time and the like need to be recorded, and likewise, the manual recording of the staff is very inconvenient, the efficiency is low, and the careless mistakes easily occur.
Disclosure of Invention
In order to solve the above technical problems, the present invention is directed to an optical cable splice closure that provides power for functional elements based on the open/close state of the closure to trigger automatic acquisition of geographic information and wireless transmission.
The technical scheme adopted by the invention is as follows:
the optical cable splice closure capable of automatically collecting geographic information comprises a splice closure body, wherein the splice closure body comprises a chassis and an upper cover, the chassis is movably connected with the upper cover to form the splice closure body, a containing cavity is formed in the splice closure body, and the chassis and the upper cover are mutually movable to open or close the containing cavity;
further comprises:
the positioning module is arranged on the splice closure body to detect geographic position information;
the main control module is respectively connected with the positioning module and the remote communication module to wirelessly transmit the geographic position information and the serial number information of the splice closure to the master station;
the power supply module and the inductive switch are arranged between the chassis and the upper cover to detect the opening and closing states of the chassis and the upper cover and are switched on and off according to the opening and closing states of the chassis and the upper cover, and the power supply output end of the power supply module is connected with the power supply end of the main control module through the inductive switch to supply power for the positioning module, the main control module and/or the remote communication module.
The inductive switch is a touch switch arranged on the chassis, and the upper cover can be abutted against the touch switch to trigger the on-off of the touch switch.
The waterproof coating is coated on the surfaces of the positioning module, the main control module, the remote communication module and/or the power supply module.
The power supply module is a sheet battery.
The chassis is hinged with the upper cover, and the chassis and the upper cover are mutually overturned to open or close the containing cavity.
The splice closure body also comprises a locking part, and the chassis and the upper cover can be locked by the locking part when the accommodating cavity is closed.
An optical identification piece is arranged in the accommodating cavity and connected with the optical cable to generate an identification feedback signal through reflecting the optical signal.
The optical identification element comprises an optical fiber section for connecting an optical cable and a grating array group arranged in the optical fiber section and capable of reflecting an optical signal to generate an identification feedback signal.
The main control module comprises a processing chip and a timing unit, and the processing chip is respectively connected with the timing unit and the inductive switch to record the opening time of the cavity.
The invention has the beneficial effects that:
according to the optical cable splice closure, the chassis and the upper cover can be movably opened, the inductive switch detects the opening and closing states of the chassis and the upper cover, when the accommodating cavity is opened, a worker needs to install and maintain the optical cable splice closure by wiring and the like, generally, the optical cable splice closure is moved only after being carried to a certain position, the optical cable splice closure is opened and wired and installed, and then the optical cable splice closure is generally not moved after being installed, so that the inductive switch is conducted when the optical cable splice closure is opened, the power supply module supplies power for the positioning module, the main control module and/or the remote communication module, the positioning module detects geographical position information, the main control module wirelessly transmits the geographical position information and serial number information of the splice closure to the main station, and therefore the main station knows the position of the splice closure, meanwhile, the splice closure is also known to be installed or maintained when the optical cable splice closure is opened, meanwhile, consumption of electric energy is greatly reduced, when the installation or maintenance is completed, the inductive switch is disconnected after the optical cable splice closure, the main station can judge that the last transmitted geographical position information is the splice closure is located, and the power supply module does not supply power any more, and the main station can still detect position information when the splice closure is opened next time.
Drawings
The following describes the embodiments of the present invention further with reference to the drawings.
Fig. 1 is a top view of the fiber optic cable closure of the present invention.
Fig. 2 is a schematic side view of the open state of the cable closure of the present invention.
Fig. 3 is a schematic diagram of an inductive switch.
Fig. 4 is a schematic diagram of the optical cable closure of the present invention.
Fig. 5 is a schematic structural view of the optical recognition element.
Detailed Description
As shown in fig. 1-5, an optical cable splice closure comprises a splice closure body 1, wherein the splice closure body 1 comprises a chassis 11 and an upper cover 12, the chassis 11 is movably connected with the upper cover 12 to form the splice closure body 1, a containing cavity 13 is formed in the splice closure body 1, the chassis 11 and the upper cover 12 are mutually movable to open or close the containing cavity, various connecting modes of the chassis and the upper cover exist, for example, the chassis 11 is hinged with the upper cover 12, the chassis 11 and the upper cover 12 mutually overturn to open or close the containing cavity 13, or the chassis 11 and the upper cover 12 are horizontally connected through a sliding rail;
the cavity 13 may be provided with at least one optical identification element 2 connected to an external optical cable, the optical identification element 2 is connected to the optical cable to generate an identification feedback signal by reflecting an optical signal, and an optical fiber code generated by the optical identification element 2 on each optical cable splice box is specific, so that before the splice boxes leave the factory, the master station tests, stores serial number information of the optical cable splice box corresponding to the optical fiber code, and can know which optical cable splice box corresponds to after the optical signal with the optical fiber code identification information is returned to the master station through the optical cable;
the device also comprises a positioning module 3, a main control module 4, a remote communication module 5, a power supply module 6 and an inductive switch 7;
the positioning module 3 is arranged on the splice closure body 1 to detect geographical position information;
the main control module 4 is respectively connected with the positioning module 3 and the remote communication module 5 to wirelessly transmit the geographic position information and the serial number information of the splice closure to the master station;
the inductive switch 7 is arranged between the chassis 11 and the upper cover 12 to detect the open-close states of the chassis 11 and the upper cover 12 and is switched on and off according to the open-close states of the chassis 11 and the upper cover 12, and the power supply output end of the power supply module 6 is connected with the power supply end of the main control module 4 through the inductive switch 7 to supply power for the positioning module 3, the main control module 4 and/or the remote communication module 5.
The remote communication module 5 may be a GPRS communication chip such as 3G/4G, the positioning module 3 may be a GPS or beidou positioning chip, the power supply module 6 may be a battery, and the output direct current is distributed to the positioning module 3 and the remote communication module 5 through the main control module 4, or may directly supply power to the positioning module 3 or the remote communication module 5 before accessing to the main control module 4.
The inductive switch is a plurality of types, such as a photoelectric switch, a plug switch and the like, for detecting the opening and closing of the chassis and the upper cover, and in the design, the inductive switch 7 is preferably a touch switch arranged on the chassis 11, and the upper cover 12 can be abutted against the touch switch to trigger the on-off of the touch switch.
Further, since the optical cable closure is located in an external environment, and is exposed to rain and fog, or is in a humid environment, chip elements and the like are easily corroded, the design further comprises a waterproof coating 9, the positioning module 3, the main control module 4, the remote communication module 5 and/or the power supply module 6 are arranged on the chassis 11, the waterproof coating 9 is coated on the surfaces of the positioning module 3, the main control module 4, the remote communication module 5 and/or the power supply module 6, and further, the waterproof coating 9 also covers wires connected by all components.
Thus, in order to save volume, the waterproof coating 9 is applied more effectively, and the power supply module 6 is a sheet-like battery.
Further, the closure body 1 further includes a locking component 8, and the chassis 11 and the upper cover 12 can be locked by the locking component 8 when the cavity 13 is closed, where the locking component 8 can be a buckle, a screw, a bolt, or the like, so that the chassis 11 and the upper cover 12 are tightly connected when the cavity 13 is closed, the cavity is tightly closed, foreign objects are prevented from entering, and meanwhile, the induction switch is pressed, so that the induction switch is in an off state.
Further, a plurality of fault locators may be disposed in the cavity 13, each optical identifier 2 is disposed in the fault locator in a one-to-one correspondence manner, the optical identifiers 2 are connected to the optical cable, and the optical fiber code information is fed back after the light transmitted by the optical cable passes through the optical identifiers, the master control module 3 sends the serial number information and the geographical position information to the master station in a wireless manner, so that the master station matches the geographical position information with the optical fiber code information fed back and transmitted by the optical cable according to the serial number, as shown in fig. 5, the optical identifiers 2 include an optical fiber section 21 for connecting the optical cable and a grating array group 22 disposed in the optical fiber section 21 and capable of reflecting the optical signal to generate an identification feedback signal, and each grating array group 22 is different, so that different optical fiber code information can be generated as feedback identification.
The main control module 4 comprises a processing chip 41 and a timing unit 42, and the processing chip 41 is respectively connected with the timing unit 42 and the inductive switch 7 to record the opening time of the cavity.
When the chassis 11 and the upper cover 12 are opened and closed, the main control module 4 can obtain signals at the inductive switch 7, the timing unit 42 performs timing, timing information is fed back to the main station, and the main station can timely learn the situation.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and the present invention is not limited to the above-mentioned embodiments, as long as the technical solutions for achieving the objects of the present invention by substantially the same means are all within the scope of the present invention.
Claims (1)
1. The optical cable splice closure capable of automatically collecting geographic information comprises a splice closure body, and is characterized in that the splice closure body comprises a chassis and an upper cover, the chassis is movably connected with the upper cover to form the splice closure body, a containing cavity is formed in the splice closure body, and the chassis and the upper cover are mutually movable to open or close the containing cavity;
further comprises:
the positioning module is arranged on the splice closure body to detect geographic position information;
the main control module is respectively connected with the positioning module and the remote communication module to wirelessly transmit the geographic position information and the serial number information of the optical cable splice closure to the master station;
the power supply output end of the power supply module is connected with the power supply end of the main control module through the inductive switch so as to supply power for the positioning module, the main control module and/or the remote communication module;
the induction switch is a touch switch arranged on the chassis, and the upper cover can be abutted against the touch switch to trigger the on-off of the touch switch;
the waterproof coating is coated on the surfaces of the positioning module, the main control module, the remote communication module and/or the power supply module, and the power supply module is a sheet battery; the chassis is hinged with the upper cover, and the chassis and the upper cover are mutually turned over to open or close the accommodating cavity;
the splice closure body also comprises a locking part, and the chassis and the upper cover can be locked by the locking part when the accommodating cavity is closed;
an optical identification piece is arranged in the accommodating cavity and connected with the optical cable to generate an identification feedback signal by reflecting the optical signal;
the optical identification piece comprises an optical fiber section for connecting an optical cable and a grating array group which is arranged in the optical fiber section and can reflect an optical signal to generate an identification feedback signal;
the main control module comprises a processing chip and a timing unit, and the processing chip is respectively connected with the timing unit and the inductive switch to record the opening time of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170108.8A CN109884757B (en) | 2019-03-07 | 2019-03-07 | Optical cable splice closure capable of automatically collecting geographic information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910170108.8A CN109884757B (en) | 2019-03-07 | 2019-03-07 | Optical cable splice closure capable of automatically collecting geographic information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109884757A CN109884757A (en) | 2019-06-14 |
| CN109884757B true CN109884757B (en) | 2023-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910170108.8A Active CN109884757B (en) | 2019-03-07 | 2019-03-07 | Optical cable splice closure capable of automatically collecting geographic information |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114397735A (en) * | 2021-12-29 | 2022-04-26 | 国网河北省电力有限公司信息通信分公司 | Intelligent optical cable joint box supporting state sensing |
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| CN109884757A (en) | 2019-06-14 |
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