CN110858726A - Remote acquisition module box and energy supply method thereof - Google Patents
Remote acquisition module box and energy supply method thereof Download PDFInfo
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- CN110858726A CN110858726A CN201810958631.2A CN201810958631A CN110858726A CN 110858726 A CN110858726 A CN 110858726A CN 201810958631 A CN201810958631 A CN 201810958631A CN 110858726 A CN110858726 A CN 110858726A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Abstract
The invention provides a far-end acquisition module box and an energy supply method thereof, wherein the output end of a signal distribution module in the far-end acquisition module box is connected with one input end of a far-end acquisition module and is used for distributing voltage signals to the far-end acquisition module, the energy supply system at least comprises two types of energy supply modules, at least one type of the energy supply modules is a solar photovoltaic panel, the output end of the energy supply system is connected with the other input end of the far-end acquisition module, and the energy supply system selects the energy supply module with the generated energy meeting the energy supply requirement of the far-end acquisition module according to the generated energy of each energy supply module to supply energy to the far-end acquisition module. The remote acquisition module is powered in various modes through various power supply modules, the problem of cost increase caused by the fact that only foreign lasers with good quality are used can be solved, and the situation that power supply devices are damaged due to the fact that only one power supply mode is used can be avoided. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Description
Technical Field
The invention relates to the technical field of power supply, in particular to a remote acquisition module box and an energy supply method thereof.
Background
In the direct current voltage or current measuring device, a far-end acquisition module is mostly adopted to acquire an analog voltage value of the direct current voltage or current measuring device, convert the analog voltage value into a digital voltage value, and send the digital voltage value to a subsequent unit in an optical data format according to a corresponding transmission protocol through an optical fiber.
At present, under high voltage, the energy supply mode of the far-end acquisition module is mostly laser energy supply. On the one hand, the high-quality laser is produced abroad at present and is expensive. On the other hand, in the long-time working process of the far-end acquisition module, the electro-optical conversion module and the photoelectric conversion module in the laser energy supply can also generate heat seriously due to long-time working, so that the laser is damaged, and the energy supply to the far-end acquisition module cannot be completed.
Therefore, in the prior art, the laser is used for performing functions on the far-end acquisition module, so that the cost is high, and the energy supply cannot be finished due to damage caused by long-time work.
Disclosure of Invention
In view of the above, the invention provides a far-end acquisition module box and an energy supply method thereof, which are used for solving the problems that in the prior art, a laser is used for performing functions on a far-end acquisition module, the cost is high, and the energy supply cannot be completed due to damage caused by long-time work.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the first aspect of the embodiment of the invention discloses a remote acquisition module box, which comprises: the system comprises an energy supply system, a remote acquisition module and a signal distribution module;
the output end of the signal distribution module is connected with one input end of the far-end acquisition module and is used for distributing voltage signals to the far-end acquisition module;
the energy supply system comprises at least two types of energy supply modules, the output end of the energy supply system is connected with the other input end of the far-end acquisition module, and the energy supply system is used for controlling the energy supply module with the energy generation amount meeting the energy supply requirement of the far-end acquisition module based on the energy generation amount of the energy supply module to supply energy to the far-end acquisition module;
the energy supply system comprises a power supply controller, and one of at least two types of energy supply modules is the solar photovoltaic panel;
the solar photovoltaic panel is arranged on the outer side of the box body of the far-end acquisition module box, is connected with the power supply controller through a cable and is used for generating solar energy;
and the power supply controller is used for converting the solar energy into electric energy when the generating capacity of the solar photovoltaic panel is greater than that of other energy supply modules for power generation, and supplying energy to the far-end acquisition module.
Preferably, one of the at least two types of energy supply modules is a storage battery;
the storage battery is arranged in the box body of the far-end acquisition module box, is connected with the power controller through the cable, and is used for storing electric energy generated by other energy supply modules and supplying energy to the far-end acquisition module based on the control of the power controller;
and the power supply controller is used for controlling the other energy supply modules to supply energy to the far-end acquisition module when the generated energy of the other energy supply modules is greater than a preset value, storing redundant electric energy in the storage battery, and converting the electric energy stored in the storage battery when the generated energy of the other energy supply modules is less than the preset value, and supplying energy to the far-end acquisition module.
Preferably, one of the at least two types of energy supply modules is a laser energy supply board card, the laser energy supply board card is located in a merging unit, and the merging unit is externally connected to the far-end acquisition module box;
the laser energy supply board card is connected with the power controller through a cable, connected with the far-end acquisition module through an optical cable and used for supplying laser energy to the far-end acquisition module based on the control of the power controller;
the power supply controller is used for sending energy supply information to the laser energy supply integrated circuit board under the condition that other energy supply modules do not supply energy, so that the laser integrated circuit board converts electric energy into laser and distributes the laser passes through the optical cable to the far-end collection module carries out the laser energy supply.
Preferably, a fixing plate is further arranged in the far-end acquisition module box;
the fixed plate is used for fixing the signal distribution module, the far-end acquisition module and the energy supply module arranged in the box body of the far-end acquisition module box in the energy supply system.
Preferably, an independent grounding point is further arranged on the outer side of the far-end acquisition module box.
Preferably, the box body of the far-end acquisition module box is a stainless steel shell.
Preferably, a metal structure of IP68 is adopted between the box cover and the box body of the remote acquisition module box.
Preferably, the method further comprises the following steps: and the mounting channel steel is arranged on the outer side of the box body of the far-end acquisition module box.
The second aspect of the embodiment of the present invention discloses an energy supply method for a remote acquisition module box, which is applicable to the remote acquisition module box disclosed in the first aspect of the embodiment of the present invention, and the energy supply method includes:
monitoring the power generation amount of an energy supply module in the far-end acquisition module box, wherein the far-end acquisition module box at least comprises two types of energy supply modules, and one energy supply module in the at least two types of energy supply modules is a solar photovoltaic panel;
when the generated energy of the solar photovoltaic panel is larger than that of other energy supply modules, the solar photovoltaic panel converts the solar energy into electric energy to supply energy to the remote acquisition module.
Preferably, one of the at least two types of energy supply modules is a storage battery, and further includes: when the generated energy of other energy supply modules is larger than a preset value, the other energy supply modules are controlled to supply energy to the remote acquisition module, and redundant electric energy is stored in the storage battery;
when the generated energy of other energy supply modules is smaller than the preset value, converting the electric energy stored in the storage battery to supply energy to the remote acquisition module; and/or the presence of a gas in the gas,
one of two kind at least energy supply modules energy supply module is laser energy supply integrated circuit board, still includes:
under the condition that other energy supply modules do not supply energy, to energy supply information is sent to laser energy supply integrated circuit board, makes laser energy supply integrated circuit board converts electric energy into laser, and distributes laser, through the optical cable to the energy supply of distal end collection module.
Based on the technical scheme, the invention provides a far-end acquisition module box and an energy supply method thereof, wherein the far-end acquisition module comprises an energy supply system, a far-end acquisition module and a signal distribution module, the output end of the signal distribution module is connected with one input end of the far-end acquisition module and is used for distributing voltage signals to the far-end acquisition module, the energy supply system at least comprises two types of energy supply modules, at least one type of the energy supply modules is a solar photovoltaic panel, the output end of the energy supply system is connected with the other input end of the far-end acquisition module, and the energy supply system selects the energy supply module with the energy generation amount meeting the energy supply requirement of the far-end acquisition module according to the energy generation amount of each energy supply module to finish energy supply to the far-end. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a remote acquisition module box according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
FIG. 3 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
FIG. 4 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
FIG. 5 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
FIG. 6 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
FIG. 7 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiments of the present invention;
fig. 8 is a schematic flow chart of an energy supply method for a remote acquisition module box according to an embodiment of the present invention.
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.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Known from the background art, in order to reach the energy supply effect of far-end acquisition module, the present laser instrument that generally uses foreign high-quality supplies energy for far-end acquisition module, but, it is with high costs not only, still can not accomplish the energy supply because long-time work leads to damaging. Therefore, the embodiment of the invention discloses a remote acquisition module box and a corresponding energy supply method thereof. The energy supply of multiple modes is provided for the far-end acquisition module through multiple energy supply modules, the cost is reduced, and the energy supply efficiency is improved.
Fig. 1 is a schematic structural diagram of a remote acquisition module box according to an embodiment of the present invention. The remote acquisition module box 100 mainly comprises: an energy supply system 101, a remote acquisition module 102 and a signal distribution module 103.
The output terminal of the signal distribution module 103 is connected to an input terminal of the remote acquisition module 102.
The signal distribution module 103 is configured to distribute a voltage signal to the remote acquisition module 102.
The energy supply system 101 comprises at least two types of energy supply modules. In fig. 1, the values of the energy supply modules 1011 to 101n are indicated, where n is a positive integer greater than 1.
The output end of the energy supply system 101 is connected to the other input end of the remote acquisition module 102.
The energy supply system 101 is used for controlling the energy supply module, which meets the energy supply requirement of the far-end acquisition module 102, based on the generated energy of the energy supply module, so as to supply energy to the far-end acquisition module 102.
It should be noted that at least one remote acquisition module 102 is contained in the remote acquisition module box 100. Optionally, the number of the remote acquisition modules 102 may be increased or decreased according to a specific application scenario of the remote acquisition module box.
It should be noted that the number of each type of energy supply module is determined by the usage environment of the remote acquisition module box, the power consumption of the individual remote acquisition modules 102 and the number of remote acquisition modules 102. The specifications of each energy module are also determined by the number of remote acquisition modules 102.
According to the remote acquisition module box provided by the embodiment of the invention, the energy supply system selects the energy supply module with the generated energy meeting the energy supply requirement of the remote acquisition module according to the generated energy of each energy supply module, so as to supply energy to the remote acquisition module. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Based on the remote acquisition module box disclosed by the embodiment of the invention, if the energy supply module comprises any combination of a solar photovoltaic panel, a storage battery or a laser energy supply board card. Wherein, this laser energy supply integrated circuit board is arranged in the merging cells, and this merging cells is external in distal end collection module case. The merging unit comprises a signal acquisition board card, and the laser energy supply board card is configured in the merging unit under the condition that the far-end acquisition module needs to supply laser energy.
The embodiment of the invention aims at the energy supply of the far-end acquisition module, and is not limited to any combination of the three energy supply modules for supplying energy. Specifically, two sets of solar photovoltaic panel energy supplies, storage battery energy supplies and laser energy supply integrated circuit board energy supplies can be contained simultaneously to two sets of combinations. The various possible combinations are explained in detail below.
Fig. 2 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiment of the present invention. The remote acquisition module box 200 includes: an energy supply system, a remote acquisition module 201 and a signal distribution module 202.
The output of the signal distribution module 202 is connected to an input of the remote acquisition module 201.
The signal distribution module 202 is used for distributing the voltage signal to the remote acquisition module 201.
The power supply system comprises two types of power supply modules and a power supply controller 203. The two types of energy supply modules are a solar photovoltaic panel 204 and a storage battery 205.
The solar photovoltaic panel 204 is arranged outside the far-end collection module box 200 and connected with the power controller 203 through a cable 206.
Optionally, the solar photovoltaic panel 204 is mounted on the cover or side of the remote collection module box 200, which is oriented in the direction of the sun at noon, however mounted.
The solar photovoltaic panel 204 is used to generate solar energy and transmit the solar energy to the power controller 203 through a cable.
The storage battery 205 is disposed in the box of the remote acquisition module box 200, and is connected to the power controller 203 via a cable 206. The storage battery 205 is used for storing surplus electric energy generated by the solar photovoltaic panel 204 and supplying power to the remote acquisition module 201 based on the control of the power controller 203.
It should be noted that the specification and number of the solar photovoltaic panels can be determined according to the power generation capacity of the solar photovoltaic panels, the power consumption of a single remote acquisition module, and the number of the remote acquisition modules.
Furthermore, if the using environment of the remote acquisition module box belongs to a place with much rain and shade, the number and the capacity of the storage batteries can be adjusted according to specific conditions.
For example, the power of a single remote acquisition module is 75mw, if 10 remote acquisition modules are configured for one measuring device, if the power generation amount of 5 hours is required to meet the power consumption of the remote acquisition module in one month, the power generation capacity of the solar photovoltaic panel per unit time must be greater than 33.75w, and the capacity of the storage battery is greater than 12V100 Ah.
The power controller 203 is configured to convert the solar energy into electric energy to supply power to the remote acquisition module 201 when the power generation amount of the solar photovoltaic panel 204 is greater than the electric quantity stored in the storage battery 205, and is further configured to convert the redundant electric quantity generated by the solar photovoltaic panel 204 and store the converted electric quantity in the storage battery 205. And the solar photovoltaic panel is also used for converting the electric energy stored in the storage battery 205 and supplying power to the remote acquisition module 201 when the power generation amount of the solar photovoltaic panel 204 is smaller than a preset value.
It should be noted that the preset value is the minimum value of the energy required by the remote acquisition module.
According to the remote acquisition module box provided by the embodiment of the invention, the energy supply system selects the energy supply module with the electric quantity meeting the energy supply requirement of the remote acquisition module based on the electric quantity generated by the solar photovoltaic panel and the electric quantity stored in the storage battery, so that the energy supply of the remote acquisition module is completed. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Fig. 3 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiment of the present invention. The remote acquisition module box 300 includes: an energy supply system, a remote acquisition module 301 and a signal distribution module 302.
The output of the signal distribution module 302 is connected to an input of the remote acquisition module 301.
The signal distribution module 302 is used for distributing a voltage signal to the remote acquisition module 301.
The power supply system comprises two types of power supply modules and a power supply controller 303. The two types of energy supply modules are a solar photovoltaic panel 304 and a laser energy supply board card 306.
The laser energy supply board 306 is located in the merging unit 305. The merging unit 305 specifically includes: a laser energy supply board card 306 and a signal acquisition board card 307.
The merging unit 305 is externally connected to the remote acquisition module box 300, connected to the power controller 303 through a cable 308, and connected to the remote acquisition module 301 through a cable 309.
In a specific implementation, the merging unit 305 is typically placed in a cabinet of a control room.
Specifically, the signal acquisition board 307 in the merging unit 305 is connected to the remote acquisition module 301 through the optical fiber splice box, and is configured to acquire the optical digital signal output by the remote acquisition module 301.
The laser energy supply board card 306 in the merging unit 305 is connected to the remote acquisition module 301 through the optical cable 309, converts electric energy or electric quantity into laser, and supplies energy to the remote acquisition module 301 based on the control of the power controller 303.
The laser power supply board card 306 is used for supplying power to the remote acquisition module 301 based on the control of the power controller 303.
The specific arrangement of the solar photovoltaic panel 304 is the same as the arrangement of the solar photovoltaic panel 204 shown in fig. 2, and the energy supply principle is also the same, which can be referred to and will not be described herein again.
The power controller 303 is configured to convert the solar energy into electric energy to supply power to the remote acquisition module 301 when the power generation amount of the solar photovoltaic panel 304 is greater than the electric amount that can be supplied by the laser power supply board 306. The power controller 303 is further configured to send energy supply information to the merging unit 305 under the condition that the solar photovoltaic panel 304 does not supply energy, so that the laser energy supply board 306 in the merging unit 305 converts electric energy into laser light, and the power controller 303 distributes the laser light and supplies energy to the remote acquisition module 301 through an optical cable.
According to the remote acquisition module box provided by the embodiment of the invention, the energy supply system selects the energy supply module with the electric quantity meeting the energy supply requirement of the remote acquisition module based on the electric quantity of the solar photovoltaic panel and the electric energy/electric quantity converted by the laser energy supply board card, so as to supply energy to the remote acquisition module. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Fig. 4 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiment of the present invention. The remote acquisition module box 400 includes: an energy supply system, a remote acquisition module 401 and a signal distribution module 402.
The output of the signal distribution module 402 is connected to an input of the remote acquisition module 401.
The signal distribution module 402 is configured to distribute a voltage signal to the remote acquisition module 401.
The power supply system comprises two types of power supply modules and a power supply controller 403. The two types of energy supply modules are a storage battery 404 and a merging unit 405.
The specific arrangement of the storage battery 404 is the same as the arrangement of the storage battery 205 shown in fig. 2, and the energy supply principle is the same, which can be referred to and will not be described herein again.
The specific configuration and the arrangement of the merging unit 405 are the same as those of the merging unit 305 shown in fig. 3, and the energy supply principle is the same, which can be seen, and will not be described herein again.
The merging unit 405 includes a laser energy supply board card 406 and a signal acquisition board card 407
The power controller 403 is configured to convert electric energy stored in the storage battery 404, supply power to the remote acquisition module 401, and send power supply information to the merging unit 405 after the storage battery 404 cannot supply power to the remote acquisition module 401, so that the laser power supply board card 406 in the merging unit 405 converts the electric energy into laser light, and supplies power to the remote acquisition module 401 through the optical cable 410.
According to the remote acquisition module box provided by the embodiment of the invention, the energy supply system selects the energy supply module with the electric quantity meeting the energy supply requirement of the remote acquisition module based on the electric quantity/electric energy stored by the storage battery and the electric energy/electric quantity converted by the laser energy supply board card, so as to supply energy to the remote acquisition module. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Fig. 5 is a schematic structural diagram of another remote acquisition module box disclosed in the embodiment of the present invention. The remote acquisition module box 500 includes: an energy supply system, a remote acquisition module 501 and a signal distribution module 502.
The output of the signal distribution module 502 is connected to an input of the remote acquisition module 501.
The signal distribution module 502 is used for distributing voltage signals to the remote acquisition module 501.
The power supply system includes three types of power supply modules and a power supply controller 503. The three types of energy supply modules are a solar photovoltaic panel 504, a storage battery 505 and a merging unit 506.
The merging unit 506 includes: a laser energy supply board 507 and a signal acquisition board 508.
The specific arrangement of the solar photovoltaic panel 504 is the same as the arrangement of the solar photovoltaic panel 204 shown in fig. 2, and the energy supply principle is also the same, which can be referred to and will not be described herein again.
The specific arrangement of the storage battery 505 is the same as the arrangement of the storage battery 205 shown in fig. 2, and the energy supply principle is the same, which can be referred to, and is not described herein again.
The specific configuration and the arrangement of the merging unit 506 are the same as those of the merging unit 305 shown in fig. 3, and the energy supply principle is the same, which can be seen and will not be described herein again.
The power supply controller 503 is configured to convert solar energy into electric energy when the power generation amount of the solar photovoltaic panel 504 is greater than the electric energy stored in the storage battery 505, and supply energy to the remote-end acquisition module 501 until the power generation amount of the solar photovoltaic panel 504 does not satisfy the requirement for supplying energy to the remote-end acquisition module 501, convert the electric energy stored in the storage battery 505, supply energy to the remote-end acquisition module 501 until the electric energy stored in the storage battery 505 does not satisfy the requirement for supplying energy to the remote-end acquisition module 501, send energy supply information to the merging unit 506, enable the laser energy supply board 507 in the merging unit 506 to convert the electric energy into laser, and supply energy to the remote-end acquisition module 501 through an optical cable.
According to the remote acquisition module box provided by the embodiment of the invention, the energy supply system selects the energy supply module with the electric quantity meeting the energy supply requirement of the remote acquisition module based on the electric energy generated by the solar photovoltaic panel, the electric energy stored by the storage battery and the electric energy/electric quantity converted by the laser energy supply board card, so as to supply energy to the remote acquisition module. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided by adopting various energy supply modes. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
Based on each far-end acquisition module box disclosed by the embodiment of the invention, a fixing plate is also arranged in each far-end acquisition module box and is used for fixing the signal distribution module, the far-end acquisition module and the energy supply module in the energy supply system, wherein the energy supply module is arranged in the box body of the far-end acquisition module box.
Alternatively, the fixing plate may be an aluminum alloy plate, and other materials or plates may be used for the fixing plate.
Optionally, an independent grounding point is further arranged on the outer side of the far-end acquisition module box, so that stable and reliable grounding can be ensured.
Alternatively, the cables and cables involved in the remote acquisition module box described above may all use the metal construction of IP 68. Wherein, the cable between the signal distribution module and the remote acquisition module can also be a double-core shielding wire. Further, other metal structures or shielding wires with shielding function can be used for the electric cable and the optical cable, and are not limited to the above disclosure of the embodiments of the present invention.
Optionally, the box body of the far-end acquisition module box is a stainless steel shell, so that the far-end acquisition module box can resist electromagnetic interference.
The metal structure of IP68 can also be adopted between the case cover and the case body of the remote acquisition module case. Further, the structure between the case cover and the case body is not limited to the metal structure of IP68, and may be other structures or metal structures having a shielding function.
Optionally, an installation channel steel is further arranged on the outer side of the far-end acquisition module box, so that the far-end acquisition module box can be conveniently installed.
Fig. 6 is a cross-sectional view of a remote collection module box for the particular application disclosed. Shown in fig. 6 are a signal distribution module 1, a shielded wire 2, an optical cable 3, a remote acquisition module 4 (4 remote acquisition modules are shown), a fiber splice closure 5, a power supply controller 6, a cable 7, a battery 8, and a cable 9.
Fig. 7 is a side view of a remote acquisition module box for the particular application disclosed. Fig. 7 shows the box cover 10, the solar photovoltaic panel 11, the cable 12 and the mounting channel 13.
For specific implementation functions of the structures shown in fig. 6 and fig. 7, reference may be made to the description of the remote acquisition module box, and details are not described here.
Based on the remote acquisition module box disclosed by the embodiment of the invention, the embodiment of the invention also discloses an energy supply method based on the remote acquisition module box.
Fig. 8 is a schematic flow chart of a method for supplying power to a remote acquisition module box according to an embodiment of the present invention. The energy supply method comprises the following steps:
s801: and monitoring the generated energy of the energy supply module in the remote acquisition module box.
S802: and determining the energy supply module with the generated energy meeting the energy supply requirement of the far-end acquisition module, and supplying energy to the far-end acquisition module.
In concrete implementation, if the energy supply module in the energy supply system at least comprises the solar photovoltaic panel, when the generated energy of the solar photovoltaic panel is greater than the power generation of other energy supply modules, the solar energy is converted into electric energy, and the far-end acquisition module supplies energy.
In specific implementation, if the energy supply module in the energy supply system at least comprises a storage battery, when the generated energy of other energy supply modules is greater than a preset value, the other energy supply modules are controlled to supply energy to the remote acquisition module, and redundant electric energy is stored in the storage battery.
And when the generated energy of other energy supply modules is smaller than the preset value, converting the electric energy stored in the storage battery to supply energy to the remote acquisition module.
In concrete implementation, if energy supply module in the energy supply system includes at least merging cells, then under the condition that other energy supply modules do not supply energy, to merging cells sends energy supply information, makes in merging cells laser energy supply integrated circuit board converts electric energy into laser, and distributes laser, through the optical cable to the energy supply of distal end collection module.
The above-mentioned energy supply method for the remote acquisition module disclosed in the embodiment of the present invention can refer to the specific description of the remote acquisition module box shown in fig. 2 to 7 for the energy supply method for the remote acquisition module boxes with different structures. And will not be described in detail herein.
According to the energy supply method of the far-end acquisition module box provided by the invention, the energy supply method is based on the type of the energy supply module contained in the energy supply system in the far-end acquisition module, and the energy supply module with the energy generation amount meeting the energy supply requirement of the far-end acquisition module is selected according to the energy generation amount of each energy supply module to supply energy to the far-end acquisition module. In the embodiment of the invention, the energy supply modules provide energy supply for the remote acquisition module in various modes, so that the problem of cost increase caused by only using a foreign laser with good quality can be solved, and the condition that an energy supply device is damaged due to only using one energy supply mode can be avoided. Thereby realizing the purposes of reducing cost and improving energy supply efficiency.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A remote acquisition module case, comprising: the system comprises an energy supply system, a remote acquisition module and a signal distribution module;
the output end of the signal distribution module is connected with one input end of the far-end acquisition module and is used for distributing voltage signals to the far-end acquisition module;
the energy supply system comprises at least two types of energy supply modules, the output end of the energy supply system is connected with the other input end of the far-end acquisition module, and the energy supply system is used for controlling the energy supply module with the energy generation amount meeting the energy supply requirement of the far-end acquisition module based on the energy generation amount of the energy supply module to supply energy to the far-end acquisition module;
the energy supply system comprises a power supply controller, and one of at least two types of energy supply modules is the solar photovoltaic panel;
the solar photovoltaic panel is arranged on the outer side of the box body of the far-end acquisition module box, is connected with the power supply controller through a cable and is used for generating solar energy;
and the power supply controller is used for converting the solar energy into electric energy when the generating capacity of the solar photovoltaic panel is greater than that of other energy supply modules for power generation, and supplying energy to the far-end acquisition module.
2. The remote acquisition module box of claim 1, wherein one of the at least two types of energy supply modules is a battery;
the storage battery is arranged in the box body of the far-end acquisition module box, is connected with the power controller through the cable, and is used for storing electric energy generated by other energy supply modules and supplying energy to the far-end acquisition module based on the control of the power controller;
and the power supply controller is used for controlling the other energy supply modules to supply energy to the far-end acquisition module when the generated energy of the other energy supply modules is greater than a preset value, storing redundant electric energy in the storage battery, and converting the electric energy stored in the storage battery when the generated energy of the other energy supply modules is less than the preset value, and supplying energy to the far-end acquisition module.
3. The remote acquisition module box of claim 2, wherein one of the at least two types of energy supply modules is a laser energy supply board card located in a merging unit that is external to the remote acquisition module box;
the laser energy supply board card is connected with the power controller through a cable, connected with the far-end acquisition module through an optical cable and used for supplying laser energy to the far-end acquisition module based on the control of the power controller;
the power supply controller is used for sending energy supply information to the laser energy supply integrated circuit board under the condition that other energy supply modules do not supply energy, so that the laser integrated circuit board converts electric energy into laser and distributes the laser passes through the optical cable to the far-end collection module carries out the laser energy supply.
4. The remote acquisition module box of any one of claims 1-3, wherein a fixing plate is further disposed within the remote acquisition module box;
the fixed plate is used for fixing the signal distribution module, the far-end acquisition module and the energy supply module arranged in the box body of the far-end acquisition module box in the energy supply system.
5. The remote acquisition module box according to any of claims 1-3, characterized in that an independent ground point is further provided on the outside of the remote acquisition module box.
6. The remote acquisition module box of any of claims 1-3, wherein the box body of the remote acquisition module box is a stainless steel housing.
7. The remote acquisition module box of any one of claims 1-3, wherein a metal construction of IP68 is employed between the box cover and the box body of the remote acquisition module box.
8. The remote acquisition module box of any one of claims 1-3, further comprising: and the mounting channel steel is arranged on the outer side of the box body of the far-end acquisition module box.
9. A method of powering a remote acquisition module box, adapted to any one of claims 1 to 8, the method comprising:
monitoring the power generation amount of an energy supply module in the far-end acquisition module box, wherein the far-end acquisition module box at least comprises two types of energy supply modules, and one energy supply module in the at least two types of energy supply modules is a solar photovoltaic panel;
when the generated energy of the solar photovoltaic panel is larger than that of other energy supply modules, the solar photovoltaic panel converts the solar energy into electric energy to supply energy to the remote acquisition module.
10. The power supply method according to claim 9, wherein one of said power supply modules of said at least two types is a battery, further comprising: when the generated energy of other energy supply modules is larger than a preset value, the other energy supply modules are controlled to supply energy to the remote acquisition module, and redundant electric energy is stored in the storage battery;
when the generated energy of other energy supply modules is smaller than the preset value, converting the electric energy stored in the storage battery to supply energy to the remote acquisition module; and/or the presence of a gas in the gas,
one of two kind at least energy supply modules energy supply module is laser energy supply integrated circuit board, still includes:
under the condition that other energy supply modules do not supply energy, to energy supply information is sent to laser energy supply integrated circuit board, makes laser energy supply integrated circuit board converts electric energy into laser, and distributes laser, through the optical cable to the energy supply of distal end collection module.
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