CN207867278U - A kind of main process task controller for fibre core automation management and control - Google Patents
A kind of main process task controller for fibre core automation management and control Download PDFInfo
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- CN207867278U CN207867278U CN201721744325.6U CN201721744325U CN207867278U CN 207867278 U CN207867278 U CN 207867278U CN 201721744325 U CN201721744325 U CN 201721744325U CN 207867278 U CN207867278 U CN 207867278U
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Abstract
The utility model discloses a kind of main process task controllers automating management and control for fibre core, including：Power module (1), microcontroller (2), digital control simulant electronic switch (3), the channels RS485 (4), the microcontroller (2) is connect with power module (1) and digital control simulant electronic switch (3) respectively, the digital control simulant electronic switch (3) and the channels RS485 (4) connection.The main process task controller of the utility model is particularly by the digital control simulant electronic switches of utilization A, the first channels RS485, it realizes and master control multi-cascade mode may be used, by ether port, master ＆ slave control equipment is set, extend fiber number monitoring quantity, and solve the problems, such as passive light hand over large core number optical fiber monitoring when large power supply.
Description
Technical field
The utility model is related to a kind of main process task controllers automating management and control for fibre core, belong to ODN technical fields.
Background technology
90% selection uses broadband access network at home in China internet netizen, by the end of the end of the year 2015, China netizen rule
Mould reaches 6.8 hundred million people, and is still increased with 6% or so rate, it is anticipated that the scale of home broadband, the flow of carrying also will
Gradually increase, under this requirement background, the safety and stabilization of broadband access network are just particularly important.Fiber resource is operation
The foundation stone of quotient's long term growth.51%, the ODN that ODN networks occupy whole investment CAPEX should cause to run row enough attention.
ODN is the FTTx fiber cable networks based on PON equipment, and transmission line is mainly provided between OLT and ONU.ODN
Construction cost it is relatively high, reach as high as the 50%~70% of overall investment, be FTTx investment emphasis.Meanwhile and
The difficult point of FTTx management.At present ODN the problem is that：1, fiber resource can not effectively be managed：(1) manual maintenance, resource are accurate
True rate is low, data update lag, vast resources is idle and waste (according to statistics Middle East operator Etisalat every year there are about
30% or so fiber resource is wasted)；(2) Port Management dependence paper labels are easy to fall off, and end-equipment cannot monitor use
State, resource easily sink；2, network management is difficult, the current still black box of passive network, it is difficult to intuitive management；3, resource is collected
And report and need construction personnel's execute-in-place, human error is big, and the accuracy of manual operation record is low, only 70%-90%,
And without instant verification, mistake is constantly superimposed；4, fault point disperses, and fault point will be in " streets and lanes " " huge numbers of families "；It leads
It causes fault handling time long, can just go to handle after general report failure, reduce user perceptibility；5, there are device port states to differ
The problem of cause, for example removed business but equipment still occupies fibre core, lead to the wasting of resources.But use existing processor
When carrying out fibre core automation management and control, the monitoring negligible amounts of fiber core, but also there are the large core number optical fiber prisons that passive light is handed over
Large power supply problem when control, such as a main process task controller will support 864 eID electronic tags of monitoring, because supporting
The more multi-load of eID electronic tags number it is bigger, transient current is bigger when electrifying startup, and transient current then can greatly very much
More than the power module maximum output current of main process task controller, equipment is caused to can not work normally.
Utility model content
The purpose of the utility model is to provide a kind of main process task controllers, it can effectively solve to deposit in the prior art
The problem of, in particular by existing processor carry out fibre core automate management and control when, the monitoring negligible amounts of fiber core, and
And there is also the large power supply problems when large core number optical fiber monitoring of passive light friendship.
In order to solve the above technical problems, the utility model adopts the following technical scheme：One kind is for fibre core automation pipe
The main process task controller of control, including：The digital control simulant electronic switch of power module, microcontroller, A, the first channels RS485,
The microcontroller is connect with power module and the digital control simulant electronic switches of A respectively, the digital control simulation electricity of the A
Sub switch is connected with the first channels RS485.
Preferably, the main process task controller for fibre core automation management and control, including 1 microcontroller, 4 A numbers
Word controls simulant electronic switch, 12 the first channels RS485, and the two-way serial ports expansion to realize main process task controller arrives
The time-sharing multiplex communication modes of 12 road RS485 monitor the operation conditions of 12 way frame controllers so that maximum resource utilization,
And real-time (since the serial port resource of main process task controller is limited, can preferably be increased by the digital control simulant electronic switches of A
Serial ports quantity, and the utility model is using time-sharing multiplex serial ports channel, if the serial ports number of extension can influence reality too much
Shi Xing has found through largely studying test：Serial ports expansion is best to 12 tunnel effects), while solving the large core number of passive light friendship
Large power supply problem when optical fiber monitoring.
Preferably, the digital control simulant electronic switches of the A use CD4051 modules, so that control is more
Simplicity can control 8 paths using three road I/O ports and switch.
It is previously described in the main process task controller of fibre core automation management and control, further includes：Bluetooth module, the bluetooth mould
Block is connect with microcontroller, is attached communication with external bluetooth equipment so as to realize, the fiber resource that will be acquired
Information etc. is synchronized in bluetooth equipment, convenient for being used when construction.
Preferably, further include：Network module, the network module are connect with microcontroller, so as to be convenient for and pipe
Reason center background is attached, and realizes that the fibre core state to equipment, business information etc. carry out the statistics of not timing.
In the above-mentioned main process task controller for fibre core automation management and control, further include：Alarm module, the alarm mould
Block is connect with microcontroller, thus when being checked automatically using main process task controller progress optic fibre connector resource, to cleaning out
Abnormal carry out alarm；Or initiative alarming is carried out to other failures of ODN equipment.
It is furthermore preferred that the alarm module is corresponded with the channels RS485.Thus when prediction occurring, it can basis
The fibre core situation that the channels RS485 corresponding with warning module are connected carries out fast and accurately failure and verifies.
In the utility model, the power module is powered by external 48V adapters or 5V mobile powers, so that its
Suitable for different ODN monitoring devices (such as fibre distribution frame, fiber cable cross connection box, optical cable fiber-dividing box), its compatibility is improved
Performance.
Preferably, further include：CAN communication interface, the CAN communication interface is connect with microcontroller, to realize master
Processing controller carries out CAN communication with external.
Compared with prior art, the main process task controller of the utility model is particularly by the utilization digital control simulation electronics of A
Switch, the first channels RS485, realize and master control multi-cascade mode may be used, and master ＆ slave control equipment is arranged by ether port,
Extend fiber number monitoring quantity, and solve the problems, such as passive light hand over large core number optical fiber monitoring when large power supply
(for example a main process task controller will support 864 eID electronic tags of monitoring, because the eID electronic tags number supported is more negative
Load is bigger, and transient current is bigger when electrifying startup, and transient current is too big then can be more than the electricity of main process task controller
Source module maximum output current, causes equipment can not work normally.The utility model is prolonged using the digital control simulant electronic switches of A
Every sub- frame controller is powered on step by step late, to reduce transient current when electrifying startup)；In addition, specifically including 1
Microcontroller, 4 digital control simulant electronic switches of A, 12 the first channels RS485, to realize main process task controller
Two-way serial ports expansion the operation conditions of 12 way frame controllers is monitored to the time-sharing multiplex communication modes of 12 road RS485, make
Maximum resource utilization is obtained, and real-time preferably (since the serial port resource of main process task controller is limited, passes through the digital control moulds of A
Quasi- electronic switch can increase serial ports quantity, and the utility model is using time-sharing multiplex serial ports channel, if extension
Serial ports number can influence real-time too much, be found through largely studying test：Serial ports expansion is best to 12 tunnel effects), it solves simultaneously
Large power supply problem when the large core number optical fiber monitoring that passive light is handed over.By the main process task controller comprising the utility model
Intelligent ODN equipment is set in traditional ODN monitoring devices and carries out resource management, to construct reliable and stable fiber optic network,
And realize direct effective management to traditional passive network.
Description of the drawings
Fig. 1 is the structure connection of the intelligent ODN equipment of the main process task controller comprising the utility model under active environment
Schematic diagram；
Fig. 2 is the structure connection of the intelligent ODN equipment of the main process task controller comprising the utility model under passive environment
Schematic diagram；
Fig. 3 is the structure block diagram of the utility model.
Reference numeral：1- power modules, 2- microcontrollers, the digital control simulant electronic switches of 3-, the channels 4-RS485,5-
Bluetooth module, 6- network modules, 7- alarm modules, 8-CAN communication interfaces.
The utility model is further described with reference to the accompanying drawings and detailed description.
Specific implementation mode
The embodiments of the present invention 1：A kind of main process task controller for fibre core automation management and control, as shown in figure 3,
Including：Power module 1, microcontroller 2, digital control simulant electronic switch 3, the channels RS485 4, the microcontroller 2 divide
It is not connect with power module 1 and digital control simulant electronic switch 3, the digital control simulant electronic switch 3 and RS485 are logical
Road 4 connects.Specifically, including the 1 digital control simulant electronic switch 3,12 of microcontroller 2,4 channel RS485 4.It is described
Digital control simulant electronic switch 3 use CD4051 modules.Further include：Bluetooth module 5, the bluetooth module 5 and micro-control
Device 2 processed connects.Further include：Network module 6, the network module 6 are connect with microcontroller 2.Further include：Alarm module 7,
The alarm module 7 is connect with microcontroller 2.The alarm module 7 is corresponded with the channels RS485 4.The electricity
Source module 1 is powered by external 48V adapters or 5V mobile powers.Further include：CAN communication interface 8, the CAN communication interface
It is connect with microcontroller 2.
Embodiment 2：A kind of main process task controller for fibre core automation management and control, as shown in figure 3, including：Power module
1, microcontroller 2, digital control simulant electronic switch 3, the channels RS485 4, the microcontroller 2 respectively with power module 1 and
Digital control simulant electronic switch 3 connects, and the digital control simulant electronic switch 3 and the channels RS485 4 connect.
Embodiment 3：A kind of main process task controller for fibre core automation management and control, as shown in figure 3, including：Power module
1, microcontroller 2, digital control simulant electronic switch 3, the channels RS485 4, the microcontroller 2 respectively with power module 1 and
Digital control simulant electronic switch 3 connects, and the digital control simulant electronic switch 3 and the channels RS485 4 connect.Specifically,
Including the 1 digital control simulant electronic switch 3,12 of microcontroller 2,4 channel RS485 4.
Embodiment 4：A kind of main process task controller for fibre core automation management and control, as shown in figure 3, including：Power module
1, microcontroller 2, digital control simulant electronic switch 3, the channels RS485 4, the microcontroller 2 respectively with power module 1 and
Digital control simulant electronic switch 3 connects, and the digital control simulant electronic switch 3 and the channels RS485 4 connect.Described
Power module 1 is powered by external 48V adapters or 5V mobile powers.
A kind of operation principle of the embodiment of the utility model：It is carried out using the main process task controller described in a certain embodiment
Fibre core automates management and control,
As shown in Figure 1 and Figure 2, in an active mode, turn 48V direct currents using alternating current 220V to power to power module 1, be fully loaded with
Intelligent ODN equipment by 1 main process task controller, 12 way frame controllers (i.e. utilize 4 digital control simulant electronic switches 3
Expand 12 channels RS485 4, be used for connexon frame controller), 72 business module collectors and 864 eID electronics marks
Label composition；In the passive mode, it is powered to power module 1 using 5V mobile powers (10Ah maximum output 2A) direct current, it is fully loaded
Intelligent ODN equipment ((utilizes 4 digital control simulant electronic switches 3 by 1 main process task controller, 10 way frame controllers
Expand 10 channels RS485 4, be used for connexon frame controller)), 60 business module collectors and 720 eID electronics marks
Label composition.
The intelligent ODN equipment of main process task controller comprising the utility model (can be set to ODN monitoring devices (such as by S1
Fibre distribution frame, fiber cable cross connection box, optical cable fiber-dividing box etc.) in) connect eID electronic tags with business module collector (as led to
Micro USB interfaces are crossed, it, can be by the link of business module collector port and ODN monitoring devices in order to realize orderly management
Port setting is completely corresponding consistent), and according to eID electronic tags and the correspondence of business module collector port numbers to eID
Electronic tag is registered, bound by the tag ID of the eID electronic tags and with the eID electronic tags (for example can pass through
EID electronic tags and optical fiber link are fixed together by buckle) the attribute information of optical fiber link be associated, form label
Code, and the label code is stored in sub- frame controller；The optical fiber link includes light jumping fiber, tail optical fiber or optical branching device tail
It is fine；The attribute information of the optical fiber link includes：Device numbering, terminal number, link number and its bearer service are corresponding
Business is numbered；
S2, sub- frame controller acquire the tag ID for the eID electronic tags being inserted into its port using business module collector；
Corresponding label code (being placed on inside the flash of sub- frame controller) is obtained according to the tag ID and is sent to main process task controller
Microcontroller 2 in, management and control is carried out to the business information, fibre core state and link information of ODN monitoring device terminals to realize.
Step S2 can also include：Port information on each business module collector of timing scan (is adopted per business module
Storage may include 12 ports), obtain the label code information of the eID electronic tags of insertion；And judge as passed through 6 institute of network module
Whether the label code information of acquisition and the optical fiber resource information that main process task controller is collected from operator are consistent, if inconsistent,
Alarm prompting is carried out using alarm module 7；
Or step S2 can also include：Carry out self-test：Main process task controller after the power is turned on, gives sub- frame controller to supply successively
Electricity, sub- frame controller give business module collector to power after the power is turned on, then successively；Main process task controller is obtained from sub- frame controller one by one
The service board information of storage is taken, and the actual service board information obtained with sub- frame controller is compared, if inconsistent
(such as buzzer alert, while LED light flicker and the sub- frame controller of corresponding business module collector terminal are reminded in alarm
Bi-colour light-blinking red lamp)；Start monitoring flow after completing self-test：It monitors the state change of ODN monitoring devices and what is received appoints
Information of being engaged in (such as bluetooth task or NET tasks), when plug, the inspection of main process task controller occur for eID electronic tags (eld labels)
When survey is illegal operation, then automatic alarm is carried out.
Step S2 can also include：
S21, main process task controller is connect with Intelligent management terminal (such as smart mobile phone) (such as can by bluetooth module 5 or
CAN communication interfaces 8 or Ethernet connection), the facility information and terminal information of synchronous ODN monitoring devices (main process task controller from
Sub- frame controller obtains the facility information and terminal information of ODN monitoring devices) to Intelligent management terminal；
S22, Intelligent management terminal and administrative center's backstage progress data linkage, obtain the work that administrative center backstage is initiated
It is single；
S23, facility information of the construction personnel according to the ODN monitoring devices in work order, terminal information supervise corresponding ODN
The terminal for controlling equipment carries out constructing operation, and main process task controller carries out the business information, fibre core state and link information of terminal
It timely updates and dynamic synchronization.
Claims (9)
1. a kind of main process task controller for fibre core automation management and control, which is characterized in that including：Power module (1), microcontroller
Device (2), digital control simulant electronic switch (3), the channels RS485 (4), the microcontroller (2) respectively with power module (1)
It is connected with digital control simulant electronic switch (3), the digital control simulant electronic switch (3) and the channels RS485 (4) are even
It connects.
2. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that including 1
Microcontroller (2), 4 digital control simulant electronic switches (3), 12 channels RS485 (4).
3. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that the number
Word controls simulant electronic switch (3) and uses CD4051 modules.
4. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that further include：
Bluetooth module (5), the bluetooth module (5) are connect with microcontroller (2).
5. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that further include：
Network module (6), the network module (6) are connect with microcontroller (2).
6. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that further include：
Alarm module (7), the alarm module (7) are connect with microcontroller (2).
7. the main process task controller according to claim 6 for fibre core automation management and control, which is characterized in that the report
Alert module (7) corresponds with the channels RS485 (4).
8. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that the electricity
Source module (1) is powered by external 48V adapters or 5V mobile powers.
9. the main process task controller according to claim 1 for fibre core automation management and control, which is characterized in that further include：
CAN communication interface (8), the CAN communication interface (8) are connect with microcontroller (2).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787713A (en) * | 2019-11-08 | 2021-05-11 | 上海欣诺通信技术股份有限公司 | Terminal state identification method and device, terminal, medium and optical distribution network equipment |
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2017
- 2017-12-14 CN CN201721744325.6U patent/CN207867278U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112787713A (en) * | 2019-11-08 | 2021-05-11 | 上海欣诺通信技术股份有限公司 | Terminal state identification method and device, terminal, medium and optical distribution network equipment |
| CN112787713B (en) * | 2019-11-08 | 2022-03-15 | 上海欣诺通信技术股份有限公司 | Terminal state identification method and device, terminal, medium and optical distribution network equipment |
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