CN107490746A - A kind of smart electronicses distribution rack control device based on regulator rectifier circuit - Google Patents
A kind of smart electronicses distribution rack control device based on regulator rectifier circuit Download PDFInfo
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- CN107490746A CN107490746A CN201710768427.XA CN201710768427A CN107490746A CN 107490746 A CN107490746 A CN 107490746A CN 201710768427 A CN201710768427 A CN 201710768427A CN 107490746 A CN107490746 A CN 107490746A
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- rectifier circuit
- voltage
- rfid
- regulator rectifier
- controller
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
- H04Q1/148—Identification strips for distribution frames
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a kind of smart electronicses distribution rack control device based on regulator rectifier circuit, include distribution cabinet, and multiple wire jumpers in distribution cabinet and multiple distributing frames are arranged on, controller and the data transmission module being connected respectively with controller, LED, buzzer, display screen are additionally provided with distribution cabinet；Also comprising EMI filtration modules, the regulator rectifier circuit being sequentially connected in distribution cabinet；The regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control unit, pulse-triggered unit, temperature feedback unit and voltage x current variable feedback unit, circuit structure of the present invention is simple, number of devices is less, component possesses high-temperature operation environmental requirement, volume compact, integral heat sink amount is smaller, is adapted for mount on the inner space that underground equipment is elongated, closes.Realization is adjusted, limits and protected to Width funtion, broad frequency signal under hot environment.
Description
Technical field
The invention belongs to distributing frame field of intelligent control, more particularly to a kind of smart electronicses based on regulator rectifier circuit to match somebody with somebody
Coil holder control device.
Background technology
In network comprehensive lining, distributing frame is network cable and the network equipment（Such as：Interchanger）Between connection carry
For interface, and the circuit in comprehensive wiring changes（Such as：The operations such as port is mobile, newly-increased or change）When, it can pass through
Wire jumper between distributing frame and the network equipment is realized.In addition, in current network cabling system, cable management, i.e. distribution
Change, it is necessary to be searched, updated and recorded by manual type port between frame and interchanger.But in information point
Under more network environment, the situation for not having to record in time after its cable management intricate operation, error-prone and change happens occasionally.
In order to solve the above problems, at present, in network comprehensive lining, the intellectuality of cable management slowly enters into people's
The visual field, it is certain convenient that its electronic way to manage is brought to cable management.Specifically, the electronic cable management can
With including：Port detecting and link detecting.Wherein, Port detecting and link detecting, the physics change of port can be converted into
Electronic information, and recorded in real time.
But for Port detecting, it is necessary to switch be set in the port of distributing frame and interchanger, so as to identify end
Mouth whether there is wire jumper, and still, its jumper location and the relation of switch ports themselves and distributing frame port can not be detected；It is right
In link detecting, it is necessary to be applied to bi wirering frame system, and the operations such as the wire jumper plug for exchanging generator terminal and change can not be detected,
Also the relation of switch ports themselves and distributing frame port can not just be detected.Therefore, existing electronic cable management still can not
The management to become more meticulous is effectively realized, its cable management operating efficiency reduces, so as to add the probability of networked physics layer failure,
The problem of network stabilization is poor is in turn resulted in.
Switching Power Supply is widely used in almost all of electronic equipment with the features such as small-sized, light weight and high efficiency, is to work as
Modern electronics and information industry develops rapidly a kind of indispensable power mode.Primary side feedback Switching Power Supply adds because saving optocoupler
TL431 structure, the space on system board is saved, reduce cost and improve the reliability of system, in power management
In be able to fast-developing and extensive use.
The content of the invention
The technical problems to be solved by the invention are to provide one kind in view of the shortcomings of the prior art based on rectifying and voltage-stabilizing electricity
The smart electronicses distribution rack control device on road, it is assembled with RFID identifiers on each common distributing frame, works as RFID
When electronics wire jumper inserts some port of network wiring frame, each end of the accurate monitoring network distributing frame of electronic wiring frame can
The situation of mouth link.
The present invention uses following technical scheme to solve above-mentioned technical problem
A kind of smart electronicses distribution rack control device based on regulator rectifier circuit, comprising distribution cabinet, and is arranged on distribution cabinet
Interior multiple wire jumpers and multiple distributing frames, increase the RFID of unique identities identification on the wire jumper, and in institute
Embedded RFID identification device on distributing frame is stated, controller and the data transfer being connected respectively with controller are additionally provided with distribution cabinet
Module, LED, buzzer, display screen；Also comprising EMI filtration modules, the regulator rectifier circuit being sequentially connected in distribution cabinet；
The regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control unit, pulse-triggered
Unit, temperature feedback unit and voltage x current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, and temperature is anti-
Feedback unit and voltage x current variable feedback unit are connected with MPU processing units respectively；
Measured by temperature value of the MPU processing units according to measured by temperature feedback unit, voltage x current variable feedback unit
Magnitude of voltage and current value, the break-make of the control signal of output adjustment pulse-triggered frequency and control Pulse-trigger control unit
Control signal；
EMI filtration modules, for filtering out common mode and DM EMI in utility grid；
High frequency transformer, for completing transformation to the voltage in utility grid；
Loop compensation module, the output voltage for high frequency transformer carry out loop compensation；
Wherein, the EMI filtration modules include common mode inductance, X electric capacity, Y capacitance and bleeder resistance；
The common mode inductance is made up of the coil of two coilings in the same direction, for eliminating loop difference current；
The X electric capacity is attempted by common mode inductance both sides, for eliminating DM EMI；
The Y capacitance is connected across output end and series connection neutral earthing, is disturbed for suppression common mode；
The bleeder resistance is used to eliminate the accumulation of static electricity occurred in wave filter；
Wherein, RFID, for marking the type and speed parameter of wire jumper；
RFID identification device, for identifying RFID, and then complete the identification of wire jumper；
Controller, it is connected with the RFID identification device of multiple distributing frames, the cable for showing current network physical layer by display screen connects
Connect state；
Data transmission module, for the cable connection state of current network physical layer to be uploaded into background computer；
LED, for reminding the cable connection of administrative staff's current network physical layer to malfunction by lightening LED lamp；
Buzzer, malfunctioned for the cable connection by sending alarm and reminding administrative staff's current network physical layer.
A mu balanced circuit is also included, the controller connects display screen by mu balanced circuit, and the mu balanced circuit includes steady
Piezoelectricity source chip, the first electrochemical capacitor, the second electrochemical capacitor, inductance, first resistor, second resistance and diode, described first
The negative pole of electrochemical capacitor connects one end of first resistor and the output end of controller, the other end connection voltage stabilizing of first resistor respectively
The input of power supply chip, the negative pole of diode connect one end of inductance and the output end of voltage-stabilized power supply chip respectively, inductance
The other end is connected the negative pole of the input of amplifying circuit, the second electrochemical capacitor, the first electrolysis electricity respectively after being connected with second resistance
The positive pole of appearance, the positive pole of the second electrochemical capacitor, the earth terminal of voltage-stabilized power supply chip, the positive pole of diode are connected to ground.
As a kind of further preferred side of the smart electronicses distribution rack control device based on regulator rectifier circuit of the present invention
Case, a voice playing module is additionally provided with the distribution cabinet, for carrying out when the cabling error of current network physical layer
Remote speech instructs.
As a kind of further preferred side of the smart electronicses distribution rack control device based on regulator rectifier circuit of the present invention
Case, the controller use AVR series monolithics.
As a kind of further preferred side of the smart electronicses distribution rack control device based on regulator rectifier circuit of the present invention
Case, the display screen use LCD display.
As a kind of further preferred side of the smart electronicses distribution rack control device based on regulator rectifier circuit of the present invention
Case, the data transmission module use wireless transport module.
The present invention compared with prior art, has following technique effect using above technical scheme：
The present invention on each common distributing frame due to being assembled with RFID identifiers, when RFID electronics wire jumper insertion network is matched somebody with somebody
During some port of coil holder, the situation of each port link of the accurate monitoring network distributing frame of electronic wiring frame can；
The auxiliary wire jumper work of the facilities such as LED, buzzer is also equipped with electronic wiring frame.Meanwhile controller end can show wire jumper
Job note, and voice synchronization wire jumper operates；
When device end changes or other reasons cause change wire jumper, system can automatically generate job note, instruct the every of scene
A piece wire jumper change, makes network topology structure with being expected unanimously；
Job note can also be distributed to the electronic wiring frame specified by system, make the wire jumper of the distributing frame according to expected from job note
As a result change, and there is any exception all to alert.When because hardware fault or power-off occurs in certain reason, in failture evacuation
Or after being powered, electronic wiring frame and its corollary system can automatic detection current information whether with the information before failure or before power-off
Unanimously, it is if inconsistent, field controller will alarm, simultaneous computer management module can also make real time reaction, carry
Show keeper by the state before link information renewal to failure or power-off；
The EMI filtration modules of the present invention include common mode inductance, X electric capacity, Y capacitance and bleeder resistance, can effectively filter out in power network
Common mode and DM EMI, the common mode inductance is made up of the coil of two coilings in the same direction, for eliminating loop difference current；X
Electric capacity is attempted by common mode inductance both sides, for eliminating DM EMI；Y capacitance is connected across output end and series connection neutral earthing, is used for
Suppression common mode is disturbed；Bleeder resistance is used to eliminate the accumulation of static electricity occurred in wave filter.
Brief description of the drawings
Fig. 1 is the system architecture schematic diagram of the present invention；
Fig. 2 is the regulator rectifier circuit schematic diagram of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
Compared with port technique and link technology, RFID electronic wiring frames have the characteristics of oneself is exclusive.RFID general principle
That various articles are identified using intelligent electronic label, this label produces according to radio frequency identification principle RFID, it with
Read write line exchanges information by radio frequency signal.One most basic RFID system generally comprises：One is loaded with object
The RFID labels of relevant information；One antenna that RF signals are transmitted between read write line and RFID units；One receive from
The RF signals returned on RFID units, and decoding data is transferred to host computer system read write line for processing.Electronics mark
Label, antenna, read write line and main frame can partially or fully be integrated into an entirety, or be integrated into the part of minority.
As shown in figure 1, a kind of smart electronicses distribution rack control device based on regulator rectifier circuit, comprising distribution cabinet, with
And multiple wire jumpers in distribution cabinet and multiple distributing frames are arranged on, increase the RFID electronics of unique identities identification on the wire jumper
Label, and the embedded RFID identification device on the distributing frame, be additionally provided with distribution cabinet controller and respectively with controller
Data transmission module, LED, buzzer, the display screen of connection；In distribution cabinet also comprising be sequentially connected EMI filtration modules,
Regulator rectifier circuit；
As shown in Fig. 2 the regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control list
Member, pulse-triggered unit, temperature feedback unit and voltage x current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, and temperature is anti-
Feedback unit and voltage x current variable feedback unit are connected with MPU processing units respectively；
Measured by temperature value of the MPU processing units according to measured by temperature feedback unit, voltage x current variable feedback unit
Magnitude of voltage and current value, the break-make of the control signal of output adjustment pulse-triggered frequency and control Pulse-trigger control unit
Control signal；
EMI filtration modules, for filtering out common mode and DM EMI in utility grid；
High frequency transformer, for completing transformation to the voltage in utility grid；
Loop compensation module, the output voltage for high frequency transformer carry out loop compensation；
Wherein, the EMI filtration modules include common mode inductance, X electric capacity, Y capacitance and bleeder resistance；
The common mode inductance is made up of the coil of two coilings in the same direction, for eliminating loop difference current；
The X electric capacity is attempted by common mode inductance both sides, for eliminating DM EMI；
The Y capacitance is connected across output end and series connection neutral earthing, is disturbed for suppression common mode；
The bleeder resistance is used to eliminate the accumulation of static electricity occurred in wave filter；
Wherein, RFID, for marking the type and speed parameter of wire jumper；
RFID identification device, for identifying RFID, and then complete the identification of wire jumper；
Controller, it is connected with the RFID identification device of multiple distributing frames, the cable for showing current network physical layer by display screen connects
Connect state；
Data transmission module, for the cable connection state of current network physical layer to be uploaded into background computer；
LED, for reminding the cable connection of administrative staff's current network physical layer to malfunction by lightening LED lamp；
Buzzer, malfunctioned for the cable connection by sending alarm and reminding administrative staff's current network physical layer.
A mu balanced circuit is also included, the controller module connects display screen, the mu balanced circuit bag by mu balanced circuit
Chip containing voltage-stabilized power supply, the first electrochemical capacitor, the second electrochemical capacitor, inductance, first resistor, second resistance and diode, it is described
The negative pole of first electrochemical capacitor connects one end of first resistor and the output end of controller module, the other end of first resistor respectively
The input of voltage-stabilized power supply chip is connected, the negative pole of diode connects one end of inductance and the output of voltage-stabilized power supply chip respectively
End, the other end of inductance and the negative pole for being connected the input of amplifying circuit, the second electrochemical capacitor after second resistance series connection respectively, the
The positive pole of one electrochemical capacitor, the positive pole of the second electrochemical capacitor, the earth terminal of voltage-stabilized power supply chip, the positive pole of diode are connected to ground
A voice playing module is additionally provided with the distribution cabinet, for carrying out when the cabling error of current network physical layer
Remote speech instructs.
The controller uses AVR series monolithics.
The display screen uses LCD display.
Specific embodiment is as follows：RFID electronic wiring frames system is mainly by RFID electronics wire jumper, RFID electrical harnesses
Frame, controller and four big functional module of background computer management software composition, its core is RFID electronics wire jumper and RFID
Electronic wiring frame.RFID electronics wire jumpers are RFID electronic tag of the increase with unique identities, label on common wire jumper
The data such as the interior type containing wire jumper, speed, therefore RFID electronics wire jumper can be described as intelligent wire jumper again；RFID electronic wiring frames
It is the embedded RFID identifiers on common distributing frame, the function both with common distributing frame, while and can identification RFID electricity
Sub- wire jumper；The effect of controller is connected with multiple RFID electronic wiring frames, controls multiple RFID electronic wiring frames, can
Show the cable connection state of current network physical layer；Background computer management software is connected with multiple controllers, to physics
Real-time monitoring, record and the management of layer link information.Aforementioned four functional module is closely coupled, cooperates, to physical layer
Information transmission is quite accurate.The function RFID electronic wiring frames system of RFID electronic wiring frames can monitor network environment in real time
In wire jumper, link, interchanger, router, the situation of change of terminal etc., have and support power interruption recovering, work menu manager, scene
A series of functions such as the change of circuit and equipment, tracking.The background management system of electronic wiring frame system can obtain network in real time
IP the and MAC addresses of equipment and terminal, are monitored in real time to the network equipment, terminal and its link.Illegal terminal one
Denier access can be found in real time, it is necessary to which the terminal of access once can also be found in real time offline.Furthermore it is also possible to detect link
Data traffic, the state of link etc..
Due to being assembled with RFID identifiers on each common distributing frame, when RFID electronics wire jumper inserts network wiring
During some port of frame, the situation of each port link of the accurate monitoring network distributing frame of electronic wiring frame can.Electronics is matched somebody with somebody
The auxiliary wire jumper work of the facilities such as LED, buzzer is also equipped with coil holder.Meanwhile controller end can show wire jumper job note, and
Voice synchronization wire jumper operates.When device end changes or other reasons cause change wire jumper, system can automatically generate job note,
The each wire jumper change at scene is instructed, makes network topology structure and is expected consistent.
Job note can also be distributed to the electronic wiring frame specified by system, make the wire jumper of the distributing frame pre- according to job note
The result change of phase, and there is any exception all to alert.When because hardware fault or power-off occurs in certain reason, in failure
After excluding or being powered, electronic wiring frame and its corollary system can automatic detection current information whether with before failure or before power-off
Information is consistent.If inconsistent, field controller will alarm, simultaneous computer management module can also be made anti-in real time
Should, keeper is prompted by the state before link information renewal to failure or power-off., will be with after the determination for obtaining keeper
The form of job note instruct Field Force by link-recovery to power-off before or failure before, it is ensured that the accuracy of current link information and
Operability.Often there are hundreds and thousands of wire jumpers in the scene of comprehensive wiring a, rack, how to pass through the one of some wire jumper
It is always a problem that end, which rapidly finds out the other end, and RFID electronic wiring frames but can easily solve this problem.
One tracking card is placed on that port that user requires to look up, the port and its port that is connected to
LED lamps will flash, and can quickly find current ink.RFID electronic wiring frame systems have multi-level alarm function.First,
When any link illegally changes, electronic wiring frame can all be found in real time, and be alerted by LED lamps, and alarm is believed
Breath is sent to controller.Controller can send instruction display alarm content and simultaneous voice prompting on screen, and alarm is believed
Breath is sent in background management system.Background management system is intactly shown by the diversified forms such as figure, text, short message, E-mail again
Show all warning information, prompt keeper's timely processing.In addition, background management system can also monitor with special MAC
The terminal of location is illegally changed, and any illegal MAC changes can also be found in time, and be alerted to user.Wire jumper inserts distributing frame
Port when, easily occur being not inserted into place（I.e. half inserts）Situation.
The common distributing frame of such case can not differentiate that single RFID electronic wiring frames can is accomplished.Half is run into insert
When entering state, electronic wiring frame, controller and back-stage management software can all receive warning information.RFID electronic wiring frame structures
Simply, system architecture is exquisite, is non-contact ID technology, it is achieved that the wire jumper across controller is very convenient, even control
Device processed is deployed in different telecommunication closets or across in the equipment room of floor, can be easily accomplished wire jumper.Despite brand-new product,
But common distributing frame can also smooth upgrade be RFID electronic wiring frames, only need on common distributing frame a plug-in RFID
Identifier achieves that upgrading.
A plug-in RFID identifier on common interchanger, it is possible to upgrade to general switch with electronics
The interchanger of distribution holder function.Internet of Things application helps the reciprocal RFID electronic wiring frames system and tradition in cloud computing landing Shanghai
RFID electronic wiring frame technologies have essential distinction.
From the point of view of the integrated level of system, the reciprocal RFID electronic wiring frames in Shanghai have open integrated platform.This is flat
Platform be based on SOA design philosophys can infinite expanding distributed type open software platform framework, have based on RFID and wireless pass
Feel the software middleware of network design, there is hardware intermediate layer of autonomous innovation etc..These structures ensure that the continuous of software function
Extension and the continuous of hardware integrate.
The reciprocal target in Shanghai is that the physical layer for making whole network is accurately monitored and managed, and turns into " RFID wisdom nets
Network ".In RFID wisdom networks, each facility, equipment, cable, the node of networked physics layer are intactly managed
Come, pass through wireless sensor technology and RFID technologies so that physical message is by real-time collecting, by the calculating and optimization in high in the clouds
Strategy, realize monitoring and alarm to physical layer.
RFID wisdom networks are also the necessity of cloud computing development.Cloud brings severeer problem of management, in physics
After layer realizes transparence and automation, the continuous extension of physical layer will bring fatal challenge to optimization and management, and solve
Method is exactly the automation of physical layer, and RFID wisdom network is exactly to solve one of preferred plan of this problem.Come in the long term,
RFID wisdom network will also turn into the indispensable component of cloud platform and function.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deductions can also be made or substituted, should all be considered as belonging to the present invention's
Protection domain.
Claims (5)
1. a kind of smart electronicses distribution rack control device based on regulator rectifier circuit, comprising distribution cabinet, and is arranged on distribution
Multiple wire jumpers and multiple distributing frames in cabinet, it is characterised in that：Increase the RFID electronics of unique identities identification on the wire jumper
Label, and the embedded RFID identification device on the distributing frame, be additionally provided with distribution cabinet controller and respectively with controller
Data transmission module, LED, buzzer, the display screen of connection；In distribution cabinet also comprising be sequentially connected EMI filtration modules,
Regulator rectifier circuit；
The regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, Pulse-trigger control unit, pulse-triggered
Unit, temperature feedback unit and voltage x current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, and temperature is anti-
Feedback unit and voltage x current variable feedback unit are connected with MPU processing units respectively；
Measured by temperature value of the MPU processing units according to measured by temperature feedback unit, voltage x current variable feedback unit
Magnitude of voltage and current value, the break-make of the control signal of output adjustment pulse-triggered frequency and control Pulse-trigger control unit
Control signal；
EMI filtration modules, for filtering out common mode and DM EMI in utility grid；
High frequency transformer, for completing transformation to the voltage in utility grid；
Loop compensation module, the output voltage for high frequency transformer carry out loop compensation；
Wherein, the EMI filtration modules include common mode inductance, X electric capacity, Y capacitance and bleeder resistance；
The common mode inductance is made up of the coil of two coilings in the same direction, for eliminating loop difference current；
The X electric capacity is attempted by common mode inductance both sides, for eliminating DM EMI；
The Y capacitance is connected across output end and series connection neutral earthing, is disturbed for suppression common mode；
The bleeder resistance is used to eliminate the accumulation of static electricity occurred in wave filter；
Wherein, RFID, for marking the type and speed parameter of wire jumper；
RFID identification device, for identifying RFID, and then complete the identification of wire jumper；
Controller, it is connected with the RFID identification device of multiple distributing frames, the cable for showing current network physical layer by display screen connects
Connect state；
Data transmission module, for the cable connection state of current network physical layer to be uploaded into background computer；
LED, for reminding the cable connection of administrative staff's current network physical layer to malfunction by lightening LED lamp；
Buzzer, malfunctioned for the cable connection by sending alarm and reminding administrative staff's current network physical layer；
A mu balanced circuit is also included, the controller connects display screen by mu balanced circuit, and the mu balanced circuit includes voltage stabilizing electricity
Source chip, the first electrochemical capacitor, the second electrochemical capacitor, inductance, first resistor, second resistance and diode, first electrolysis
The negative pole of electric capacity connects one end of first resistor and the output end of controller, the other end connection voltage-stabilized power supply of first resistor respectively
The input of chip, the negative pole of diode connect one end of inductance and the output end of voltage-stabilized power supply chip respectively, inductance it is another
The input for being connected amplifying circuit after being connected with second resistance respectively, the negative pole of the second electrochemical capacitor are held, the first electrochemical capacitor
Positive pole, the positive pole of the second electrochemical capacitor, the earth terminal of voltage-stabilized power supply chip, the positive pole of diode are connected to ground.
2. a kind of smart electronicses distribution rack control device based on regulator rectifier circuit according to claim 1, its feature
It is：A voice playing module is additionally provided with the distribution cabinet, for entering when the cabling error of current network physical layer
Row remote speech instructs.
3. a kind of smart electronicses distribution rack control device based on regulator rectifier circuit according to claim 1, its feature
It is：The controller uses AVR series monolithics.
4. a kind of smart electronicses distribution rack control device based on regulator rectifier circuit according to claim 1, its feature
It is：The display screen uses LCD display.
5. a kind of smart electronicses distribution rack control device based on regulator rectifier circuit according to claim 1, its feature
It is：The data transmission module uses wireless transport module.
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| CN201710768427.XA CN107490746A (en) | 2017-08-31 | 2017-08-31 | A kind of smart electronicses distribution rack control device based on regulator rectifier circuit |
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| CN201710768427.XA CN107490746A (en) | 2017-08-31 | 2017-08-31 | A kind of smart electronicses distribution rack control device based on regulator rectifier circuit |
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| CN205945776U (en) * | 2016-08-03 | 2017-02-08 | 上海巴瑞网络科技有限公司 | Simple and easy electron distribution frame management system |
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