CN105322660B - The long-range control method and device of distribution communication apparatus - Google Patents
The long-range control method and device of distribution communication apparatus Download PDFInfo
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- CN105322660B CN105322660B CN201510874695.0A CN201510874695A CN105322660B CN 105322660 B CN105322660 B CN 105322660B CN 201510874695 A CN201510874695 A CN 201510874695A CN 105322660 B CN105322660 B CN 105322660B
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- 238000009826 distribution Methods 0.000 title claims abstract description 127
- 238000004891 communication Methods 0.000 title claims abstract description 118
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- 238000012790 confirmation Methods 0.000 claims description 20
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- 238000012423 maintenance Methods 0.000 description 9
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- H02J13/0075—
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
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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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention discloses a kind of long-range control methods and device of distribution communication apparatus.Wherein, which includes：Power control receives the remote control signal of remote control apparatus, wherein, remote control signal is the control signal generated when distribution communication apparatus occurs abnormal；Power supply folding condition of the power control based on remote control signal control distribution communication apparatus, to restart distribution communication apparatus automatically.The present invention solves the technical issues of can not restarting automatically after the long-distance management system failure for electrical power distribution automatization system.
Description
Technical field
The present invention relates to Electric control field, in particular to a kind of long-range control method of distribution communication apparatus and
Device.
Background technology
Electric company is responsible for the maintenance of Beijing power distribution network and maintenance repair work, is ensureing capital energy security, service warp
Ji social development, raising civil plantation level etc. play an important role.Due to Beijing status particularity distribution from
Dynamic chemical industry work is promoted relatively early, and there are different manufacturers different times electrical power distribution automatization systems for Beijing Power Network at present.
Now with wideling popularize for distribution automation construction, these electrical power distribution automatization systems are in operational process data remote
Often there is system due to being run a variety of causes, the communication apparatus such as winged by voltage fluctuation, hardware aging, software in equipment (GPRS DTU)
The phenomenon that collapse can not work normally, causes distribution network terminal data that can not upload to distant place main station system, it is necessary to which maintenance personnel arrives
Scene carries out device powers down reboot operation and just can guarantee that distribution power automation terminal equipment is working properly.Due to current power distribution automation
Terminal quantity is huge, this to safeguard phenomenon this brings huge maintenance workload to distribution maintenance personnel, drastically influences day
The progress of normal other conventional maintenances work.
Due to distribution network terminal optical fiber transmission module, occurs crash phenomenon in transmission process, it is necessary to by the way of artificial
Power reset is carried out to each point.The application of distribution automation system can be ensured by establishing distribution communication apparatus long-distance management system
Reliability, and improve the maintenance management work of electric company, but there are still problems with for the long-distance management system：
(1) light cat communication data interrupts, it is impossible to normal transmission.
(2) communication of distribution communication apparatus is abnormal, it is necessary to which personnel are to live.
(3) information transfer efficiency is low, and means of communication is single.
(4) the accident treatment time is longer, does not possess flattening commander.
The problem of for that can not restart automatically after the above-mentioned long-distance management system failure for electrical power distribution automatization system, mesh
It is preceding not yet to propose effective solution.
The content of the invention
An embodiment of the present invention provides a kind of long-range control method and device of distribution communication apparatus, at least to solve to be used for
The technical issues of can not restarting automatically after the long-distance management system failure of electrical power distribution automatization system.
One side according to embodiments of the present invention provides a kind of long-range control method of distribution communication apparatus, this is remote
Process control method includes：Power control receives the remote control signal of remote control apparatus, wherein, remote control signal is
The control signal generated when distribution communication apparatus occurs abnormal；Power control is based on remote control signal control distribution and leads to
The power supply folding condition of equipment is interrogated, to restart distribution communication apparatus automatically.
Further, before the remote control signal for receiving remote control apparatus in power control, the remote control
Method includes：After power control startup, request of reaching the standard grade is sent to remote control apparatus；Receiving remote control apparatus
After the confirmation message of return, the remote control signal of remote control apparatus transmission is waited；Remote control signal is communicated in distribution
After equipment starts, request of reaching the standard grade is sent to remote control apparatus, after the confirmation message of remote control apparatus is received, is waited waiting
Receive the remote control signal of remote control apparatus.
Further, after the confirmation message of remote control apparatus return is received, which further includes：
The running state information of acquisition distribution communication apparatus in real time；Timing sends running state information to remote control apparatus, wherein, fortune
Row status information determines whether distribution communication apparatus exception occurs for remote control apparatus.
Further, power supply folding condition bag of the power control based on remote control signal control distribution communication apparatus
It includes：Parse the remote control signal after remote control signal is parsed；It generates corresponding with the remote control signal after parsing
Relay control signal；Relay-set is after relay control signal is received, after corresponding relay is driven to perform first disconnection
The action of closure, so that the operation that the power supply of distribution communication apparatus is closed after being initially switched off, wherein, the contact of relay-set
When progress first disconnects the action being closed afterwards, the time of disconnection is not more than preset time.
Further, relay-set drives corresponding relay execution first to disconnect after relay control signal is received
The action being closed afterwards includes：Relay control signal is isolated and is amplified, obtains drive signal；It is driven using drive signal
The contact of corresponding relay performs the action for first disconnecting and being closed afterwards.
Another aspect according to embodiments of the present invention additionally provides a kind of remote control apparatus of distribution communication apparatus, should
Remote control apparatus includes：Power control, for receiving the remote control signal of remote control apparatus, and based on long-range control
The power supply folding condition of signal control distribution communication apparatus processed, to restart distribution communication apparatus automatically, wherein, remote control signal
For the control signal generated when distribution communication apparatus occurs abnormal.
Further, which includes：Request module, for receiving remote control dress in power control
Before the remote control signal put, after power control startup, request of reaching the standard grade is sent to remote control apparatus；Wait mould
Block, for the remote control for after the confirmation message of remote control apparatus return is received, remote control apparatus being waited to send
Signal.
Further, which further includes：Acquisition module, for receiving remote control apparatus return
After confirmation message, the running state information of distribution communication apparatus is gathered in real time；Sending module fills for timing to remote control
Transmission running state information is put, wherein, running state information determines whether distribution communication apparatus occurs for remote control apparatus
It is abnormal.
Further, power control includes：Parsing module, it is remote after remote control signal is parsed for parsing
Process control signal；Generation module, for generate with parse after the corresponding relay control signal of remote control signal；Relay
Device, for corresponding relay execution after relay control signal is received, to be driven first to disconnect the action being closed afterwards, so as to match somebody with somebody
The operation that the power supply of electric communication apparatus is closed after being initially switched off, wherein, the contact of relay-set first disconnect being closed afterwards
Action when, time of disconnection is not more than preset time.
Further, relay-set includes：Processing module, for being isolated to relay control signal and being amplified,
Obtain drive signal；Execution module, the contact for being driven corresponding relay using drive signal, which is performed, first disconnects what is be closed afterwards
Action.
In embodiments of the present invention, remote control apparatus generates remote control letter when distribution communication apparatus occurs abnormal
Number, power control can restart distribution communication apparatus after the remote control signal is received.Pass through above-mentioned implementation
Example, after the long-distance management system failure of distribution communication apparatus, restarts the distribution communication apparatus automatically, solves for distribution certainly
The technical issues of can not restarting automatically after the long-distance management system failure of dynamicization system.
Description of the drawings
Attached drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description does not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is a kind of flow chart of the long-range control method of distribution communication apparatus according to embodiments of the present invention；
Fig. 2 is a kind of schematic diagram of optional distribution communication apparatus according to embodiments of the present invention；
Fig. 3 is a kind of schematic diagram of the remote control apparatus of distribution communication apparatus according to embodiments of the present invention；And
Fig. 4 is a kind of schematic diagram of the remote control apparatus of optional distribution communication apparatus according to embodiments of the present invention.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the present invention program, below in conjunction in the embodiment of the present invention
The technical solution in the embodiment of the present invention is clearly and completely described in attached drawing, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's all other embodiments obtained without making creative work should all belong to the model that the present invention protects
It encloses.
It should be noted that term " first " in description and claims of this specification and above-mentioned attached drawing, "
Two " etc. be the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that it so uses
Data can exchange in the appropriate case, so as to the embodiment of the present invention described herein can with except illustrating herein or
Order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, be not necessarily limited to for example, containing the process of series of steps or unit, method, system, product or equipment
Those steps or unit clearly listed, but may include not list clearly or for these processes, method, product
Or the intrinsic other steps of equipment or unit.
According to embodiments of the present invention, a kind of embodiment of the long-range control method of distribution communication apparatus is provided, it is necessary to say
Bright, step shown in the flowchart of the accompanying drawings can be held in the computer system of such as a group of computer-executable instructions
Row, although also, show logical order in flow charts, it in some cases, can be to be different from order herein
Perform shown or described step.
Fig. 1 is a kind of flow chart of the long-range control method of distribution communication apparatus according to embodiments of the present invention, such as Fig. 1 institutes
Show, which includes the following steps：
Step S102, power control receive the remote control signal of remote control apparatus, wherein, remote control signal
For the control signal generated when distribution communication apparatus occurs abnormal.
Step S104, power supply folding condition of the power control based on remote control signal control distribution communication apparatus,
To restart distribution communication apparatus automatically.
In the above-described embodiments, remote control apparatus generates remote control signal when distribution communication apparatus occurs abnormal,
Power control can restart distribution communication apparatus after the remote control signal is received.By above-described embodiment,
After the long-distance management system failure of distribution communication apparatus, the distribution communication apparatus is restarted automatically, is solved for power distribution automation
The technical issues of can not restarting automatically after the long-distance management system failure of system.
Optionally, before the remote control signal for receiving remote control apparatus in power control, long-range control method
Including：After power control startup, request of reaching the standard grade is sent to remote control apparatus；It is returned receiving remote control apparatus
Confirmation message after, wait remote control apparatus send remote control signal；Remote control signal is in distribution communication apparatus
After startup, request of reaching the standard grade is sent to remote control apparatus, after the confirmation message of remote control apparatus is received, is waited to be received remote
The remote control signal of process control device.
In the above-described embodiments, can reach the standard grade request after power control startup to remote control apparatus transmission, remotely
Control device sends confirmation message to power control, power control is obtaining after the request of reaching the standard grade is received
After the confirmation message, normal mode of operation is initially entered, at this point, power control can wait the remote of remote control apparatus transmission
Process control signal.By above-described embodiment, it can realize that remote control apparatus starts power control on the accurate palm of information
Control provides good start with ensureing for the reciprocation of subsequent power control device and remote control apparatus.
Optionally, after the confirmation message of remote control apparatus return is received, which further includes：It is real
When gather distribution communication apparatus running state information；Timing sends running state information to remote control apparatus, wherein, operation
Status information determines whether distribution communication apparatus exception occurs for remote control apparatus.
In the above-described embodiments, after power control starts, request of reaching the standard grade is sent to remote control apparatus, is obtained long-range
After the confirmation message of control device, remote control signal to be received is waited, at the same time, power control can also gather in real time
The running state information of distribution communication apparatus, and the running state information is periodically sent to remote control apparatus, so that
Remote control apparatus can more accurately judge whether distribution communication apparatus abnormal conditions occurs, realize remote control apparatus
To the real time monitoring of power control, the accuracy that remote control apparatus sends control signal is improved.
Optionally, power supply folding condition bag of the power control based on remote control signal control distribution communication apparatus
It includes：Parse the remote control signal after remote control signal is parsed；It generates corresponding with the remote control signal after parsing
Relay control signal；Relay-set is after relay control signal is received, after corresponding relay is driven to perform first disconnection
The action of closure, so that the operation that the power supply of distribution communication apparatus is closed after being initially switched off, wherein, the contact of relay-set
When progress first disconnects the action being closed afterwards, the time of disconnection is not more than preset time.
It in the above-described embodiments, can be first to the remote control when power control is after remote control signal is received
Signal is parsed, and generates relay control signal corresponding with the remote control signal after parsing, in power control
Relay-set can corresponding control be made to the folding of the relay in power control according to the relay control signal
System, specifically, can control relay first to disconnect, and with the current supply circuit where cutting off the power with distribution communication apparatus, block electricity
Source is the power supply of distribution communication apparatus, and then after the shorter time (such as 2 microseconds), relay recloses, this is powered again
Circuit is connected, and power up is to the power supply of distribution communication apparatus.By above-described embodiment, can realize different in power supply circuit generation
In the case of often, fast and effeciently realize the power-off restarting of distribution communication apparatus, ensure that the safe power supply of current supply circuit.
Specifically, the connection principle of the distribution communication apparatus in above-described embodiment can be with as shown in Fig. 2, power control
21 can be arranged on the power supply including power supply and distribution communication apparatus and return respectively between power supply 22 and distribution communication apparatus 23
Lu Zhong, power control 21 can pass through 2G/3G networks as shown in Figure 2 and the remote control apparatus 25 (also known as distribution
Main station system) communication connection.
Further, data remote equipment (GPRS DTU, i.e., above-mentioned distribution communication apparatus) is used as a kind of communication data
Transparent transmission intelligent apparatus, device have cpu chip in itself, and containing integration application, there are the possibility that program operation is crashed.By right
Local communication equipment on-the-spot investigation, with reference to electric intelligent equipment operation failure empirical analysis, distribution communication apparatus crash situation can
There can be some following main cause：Distribution communication apparatus causes equipment to crash by electromagnetic interference EMC, and electromagnetic interference source is main
There are electric power loop interference and extraneous electromagnetic signals interference；Distribution communication apparatus mainboard is configured without hardware watchdog, and program is without nurse
Process causes application program race can not self- recoverage after flying；Distribution communication apparatus is caused by the reasons frequent starting such as power-supply fluctuation
Equipment starts abnormal crash.It, can be by disposing power supply management device (such as BSA-100/G types power supply pipe by above-described embodiment
Reason equipment) it can realize and remote management is realized to communication apparatus operation exception caused by above-mentioned reason, reduce operation maintenance personnel scene
The frequency of unusual condition is handled, solves the skill that can not be restarted automatically after the long-distance management system failure for electrical power distribution automatization system
Art problem.
Relay-set in above-described embodiment drives corresponding relay to perform elder generation after relay control signal is received
The action being closed after disconnection includes：Relay control signal is isolated and is amplified, obtains drive signal；Use drive signal
The contact of the corresponding relay of driving performs the action for first disconnecting and being closed afterwards.
In the above-described embodiments, relay-set, can be by first isolating the relay control signal received
And amplification, drive signal corresponding with the relay control signal is obtained, relay control signal is filtered out into external do to realize
The effect disturbed allows relay according to accurate pure drive signal to control the power-off restarting of distribution communication apparatus, carries
The high accuracy of operation.
Specifically, power supply management device (such as BSA-100/G types) is to running equipment (i.e. above-mentioned distribution communication apparatus)
Power supply circuit increases filter function, inhibits surge interference, power supply wave shape exception or voltage caused by avoiding external disturbance are not
It is steady that CPU operation irregularities is caused to crash.
Realize that the power supply folding condition of remote controlled distribution communication apparatus is communicated in distribution based on 2G means of communications simultaneously
Equipment (also known as running equipment) is realized when occurring abnormal restarts automatically.Specifically, GPRS signals or the side of short message can be passed through
Formula receives the control command of far-end control system, and for Guarantee control system safety, it can encrypt the straighforward operation of equipment in two steps
The maloperation avoided to running equipment is issued, power supply management device can be opened the correspondence relay according to remote control signal
Corresponding control operation is made in conjunction, and then closed procedure immediately is cut off again to the power supply of distribution communication apparatus, and equipment power supply is opened
The disconnected time can carry out setting early period (to power on discharge capacitor incomplete to avoid equipment mainboard) as needed, help running equipment program
Remote auto is restarted.
Another aspect according to embodiments of the present invention additionally provides a kind of remote control apparatus of distribution communication apparatus, such as
Shown in Fig. 3, which includes：Power control 10, for receiving the remote control of remote control apparatus 30 letter
Number, and based on remote control signal control distribution communication apparatus power supply folding condition, to restart distribution communication apparatus automatically,
In, remote control signal is the control signal generated when distribution communication apparatus occurs abnormal.
In the above-described embodiments, remote control apparatus generates remote control signal when distribution communication apparatus occurs abnormal,
Power control can restart distribution communication apparatus after the remote control signal is received.By above-described embodiment,
After the long-distance management system failure of distribution communication apparatus, the distribution communication apparatus is restarted automatically, is solved for power distribution automation
The technical issues of can not restarting automatically after the long-distance management system failure of system.
Optionally, remote control apparatus includes：Request module, for receiving remote control apparatus in power control
Before remote control signal, after power control startup, request of reaching the standard grade is sent to remote control apparatus；Module is waited, is used
In the remote control signal for after the confirmation message for receiving remote control apparatus return, remote control apparatus being waited to send.
In the above-described embodiments, can reach the standard grade request after power control startup to remote control apparatus transmission, remotely
Control device sends confirmation message to power control, power control is obtaining after the request of reaching the standard grade is received
After the confirmation message, normal mode of operation is initially entered, at this point, power control can wait the remote of remote control apparatus transmission
Process control signal.By above-described embodiment, it can realize that remote control apparatus starts power control on the accurate palm of information
Control provides good start with ensureing for the reciprocation of subsequent power control device and remote control apparatus.
Optionally, remote control apparatus further includes：Acquisition module, for receiving the confirmation of remote control apparatus return
After information, the running state information of distribution communication apparatus is gathered in real time；Sending module is sent out for timing to remote control apparatus
Running state information is sent, wherein, running state information determines whether distribution communication apparatus exception occurs for remote control apparatus.
In the above-described embodiments, after power control starts, request of reaching the standard grade is sent to remote control apparatus, is obtained long-range
After the confirmation message of control device, remote control signal to be received is waited, at the same time, power control can also gather in real time
The running state information of distribution communication apparatus, and the running state information is periodically sent to remote control apparatus, so that
Remote control apparatus can more accurately judge whether distribution communication apparatus abnormal conditions occurs, realize remote control apparatus
To the real time monitoring of power control, the accuracy that remote control apparatus sends control signal is improved.
Optionally, power control includes：Parsing module, it is long-range after remote control signal is parsed for parsing
Control signal；Generation module, for generate with parse after the corresponding relay control signal of remote control signal；Relay fills
It puts, for corresponding relay execution after relay control signal is received, to be driven first to disconnect the action being closed afterwards, so that distribution
The operation that the power supply of communication apparatus is closed after being initially switched off, wherein, the contact of relay-set carries out first disconnecting what is be closed afterwards
During action, the time of disconnection is not more than preset time.
It in the above-described embodiments, can be first to the remote control when power control is after remote control signal is received
Signal is parsed, and generates relay control signal corresponding with the remote control signal after parsing, in power control
Relay-set can corresponding control be made to the folding of the relay in power control according to the relay control signal
System, specifically, can control relay first to disconnect, and with the current supply circuit where cutting off the power with distribution communication apparatus, block electricity
Source is the power supply of distribution communication apparatus, and then after the shorter time (such as 2 microseconds), relay recloses, this is powered again
Circuit is connected, and power up is to the power supply of distribution communication apparatus.By above-described embodiment, can realize different in power supply circuit generation
In the case of often, fast and effeciently realize the power-off restarting of distribution communication apparatus, ensure that the safe power supply of current supply circuit.
Optionally, relay-set includes：Processing module for being isolated to relay control signal and being amplified, obtains
To drive signal；Execution module first disconnects moving of being closed afterwards for the contact of corresponding relay to be driven to perform using drive signal
Make.
In the above-described embodiments, relay-set, can be by first isolating the relay control signal received
And amplification, drive signal corresponding with the relay control signal is obtained, relay control signal is filtered out into external do to realize
The effect disturbed allows relay according to accurate pure drive signal to control the power-off restarting of distribution communication apparatus, carries
The high accuracy of operation.
Specifically, which mainly includes five parts, i.e., GPRS data transceiver module is (including above-mentioned request
Module and sending module), (also known as Central Control Module including above-mentioned acquisition module, waits module and parsing to main control module
Module), it is relay operation module (including above-mentioned generation module, relay-set, processing module and execution module), online
Serially (in circuit serial programmable, ICSP) debugging interface, wherein, online serial debugging interface is referred to as
ICSP debugging interfaces, the structure of the remote control apparatus are as shown in Figure 4：
The work that GPRS data transceiver module 41 is responsible for the reception of remote command and equipment state reports.It passes through serial ports
The communication of data is carried out with main control module.The model SIMCom companies that the GPRS data transceiver module 41 may be employed
SIM900A modules, antenna 411 use external.
Main control module 44 is the core control portions of remote control apparatus, main there are three function, first, to GPRS module
The order received is parsed, and according to the action of order control relay operation module；Second is that timing by GPRS module to
Remote monitoring terminal (remote supervisory and control(ling) equipment) sending device status information.The chip model that the main control module 44 uses can be for
PIC16F1526/27。
Relay operation module 42 can be connected with main control module by GPIO interface, can receive the control of main control module 44
System, performs the switching action of relay, two submodules of enclosed mass, i.e., relay driving submodule is (including above-mentioned generation mould
Block, processing module and execution module) and relay submodule (i.e. above-mentioned relay-set).Relay driving submodule is born
Duty is isolated and is amplified to the control signal of main control module, then driving the folding of relay submodule.Wherein, relay
Device driving submodule uses optocoupler to be isolated to reduce circuit electromagnetic interference to front stage circuit；Relay submodule uses
G6BK-1114P-US, 5V voltage control, two-way electrode, give tacit consent to normally off.Contact current rated value：150A, coil voltage：
24VDC, coil resistance：144Ohms, coil current：167mA.
ICSP debugging interfaces 43 are the debugging interfaces of main control module 44, are connected by a six conductor cable with debugger,
It realizes and the parameter setting and internal fault of equipment is excluded.
The remote control apparatus receives the control of main control module 44, performs the switching action of relay, two sons of enclosed mass
Module, i.e. relay driving submodule and relay submodule.Relay driving submodule is responsible for the control letter to main control module
Number isolated and amplified, then driving the folding of relay submodule.Optocoupler may be employed in relay driving submodule
Front stage circuit is isolated to reduce circuit electromagnetic interference.G6BK-1114P-US, 5V electricity may be employed in relay submodule
Voltage-controlled system, two-way electrode give tacit consent to normally off.
By above-described embodiment, relay application can be transmitted control information in power management and communication modes, for
The management raising of distribution is beneficial, and the remote control apparatus in above-described embodiment can solve current Beijing City office and be deployed in city
The technical issues of each corner is more than more than 4000 set distribution network terminal data penetration transmission communication apparatus, can realize to city distribution electric power
It the data acquisition of parameter and is transferred to the effective of failure of office side's main station system and excludes and control, it will reach influence system to electricity
The grasp of network operation situation and the effect of fault pre-alarming.
Solving these current communication transmission equipments, existing operation troubles is more in the process of running, can not recover automatically
Defect eliminates operation troubles, at the same overcome currently can only technician go fault in-situ carry out difficulty, this mitigation
The huge personnel's pressure brought under the overall background cut payroll to improve efficiency in current power grid to current distribution O＆M department.
Telecommunication terminal power supply pipe can be realized by disposing power management terminal and upgrading distribution network systems master function
Reason reduces the working strength of distribution maintenance personnel and improves that efficiency is lacked at communication failure, ensures that power distribution network provides safely technology and protects
Barrier.Meanwhile (estimate) that then year handling failure is 250 by Economic and Efficiency Analysis with existing 5% failure rate of storage equipment year equipment
More than secondary, it is contemplated that handling failure need driver and treatment people and processing time for 2 it is small when/time, consideration is fallen vacant single
Labour cost and transportation cost estimate 1200 yuan/time, then year input is 300,000/year, are considered within 5 years then with operation hours, dimension
It is 1,500,000 to protect cost, it is contemplated that the speed of large-scale promotion and equipment the operation aging of power distribution automation is accelerated, for distribution
The cost of this O＆M expense of automation equipment can progressively higher.And power supply management device (i.e. above-mentioned remote control apparatus) is just
650 yuan/platform of phase fixed investment cost (contains SIM card), equipment replacement construction cost is considered with 200 yuan/end of standing, with 200 sets of deployment
Estimation, then cost 170,000 or so, with 5 yuan/month/platform estimated by communication cost, then communication cost 1.2 ten thousand (due to being only control
Signal and heartbeat signal, communication data amount are smaller, it may be considered that cooperate to conclude flow rate mode with communication company, then communication fee
Also can decrease), initial investment cost is less than 200,000, it is contemplated that the cost after a large amount of deployment of equipment declines this cost and can also
There is the decline of certain amplitude, cost will be greatlyd save using remote control apparatus, and in the long run say, be conducive to improve electricity
Network operation efficiency.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
In the above embodiment of the present invention, all emphasize particularly on different fields to the description of each embodiment, do not have in some embodiment
The part of detailed description may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of division of logic function, can there is an other dividing mode in actual implementation, for example, multiple units or component can combine or
Person is desirably integrated into another system or some features can be ignored or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication of unit or module connect
It connects, can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can be located at a place or can also be distributed to multiple
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
The form that hardware had both may be employed in member is realized, can also be realized in the form of SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to contribute in other words to the prior art or all or part of the technical solution can be in the form of software products
It embodies, which is stored in a storage medium, is used including some instructions so that a computer
Equipment (can be personal computer, server or network equipment etc.) perform each embodiment the method for the present invention whole or
Part steps.And foregoing storage medium includes：USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can to store program code
Medium.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (8)
1. a kind of long-range control method of distribution communication apparatus, which is characterized in that including：
Power control receives the remote control signal of remote control apparatus, wherein, the remote control signal is in distribution
The control signal that communication apparatus generates when occurring abnormal；
The power control controls the power supply folding condition of the distribution communication apparatus based on the remote control signal, with
Automatically the distribution communication apparatus is restarted；
Before the remote control signal for receiving remote control apparatus in power control, the long-range control method includes：
After power control startup, request of reaching the standard grade is sent to the remote control apparatus；
After the confirmation message that the remote control apparatus returns is received, the remote control apparatus is waited to send long-range
Control signal.
2. long-range control method according to claim 1, which is characterized in that returned receiving the remote control apparatus
Confirmation message after, the long-range control method further includes：
The running state information of the distribution communication apparatus is gathered in real time；
Timing sends the running state information to the remote control apparatus, wherein, the running state information is for described
Remote control apparatus determines whether the distribution communication apparatus exception occurs.
3. long-range control method according to claim 1, which is characterized in that the power control is based on described long-range
Control signal controls the power supply folding condition of the distribution communication apparatus to include：
Parse the remote control signal after the remote control signal is parsed；
Generation relay control signal corresponding with the remote control signal after the parsing；
Relay-set drives corresponding relay execution first to disconnect moving of being closed afterwards after the relay control signal is received
Make, so that the operation that the power supply of the distribution communication apparatus is closed after being initially switched off,
Wherein, the contact of the relay-set carries out described when first disconnecting the action being closed afterwards, and the time of disconnection is no more than in advance
If the time.
4. long-range control method according to claim 3, which is characterized in that relay-set is receiving the relay
After control signal, corresponding relay execution is driven, which first to disconnect the action being closed afterwards, to be included：
The relay control signal is isolated and amplified, obtains drive signal；
Using the drive signal contact of the corresponding relay is driven to perform the action for first disconnecting and being closed afterwards.
5. a kind of remote control apparatus of distribution communication apparatus, which is characterized in that including：
Power control, for receiving the remote control signal of remote control apparatus, and based on the remote control signal control
The power supply folding condition of the distribution communication apparatus is made, to restart the distribution communication apparatus automatically, wherein, the remote control
Signal is the control signal generated when distribution communication apparatus occurs abnormal；
The remote control apparatus includes：
Request module, for power control receive remote control apparatus remote control signal before, in the power supply
After control device starts, request of reaching the standard grade is sent to the remote control apparatus；
Module is waited, for after the confirmation message that the remote control apparatus returns is received, waiting the remote control
The remote control signal that device is sent.
6. remote control apparatus according to claim 5, which is characterized in that the remote control apparatus further includes：
Acquisition module, for after the confirmation message that the remote control apparatus returns is received, gathering the distribution in real time
The running state information of communication apparatus；
Sending module sends the running state information for timing to the remote control apparatus, wherein, the operating status
Information determines whether the distribution communication apparatus exception occurs for the remote control apparatus.
7. remote control apparatus according to claim 5, which is characterized in that the power control includes：
Parsing module, for parsing the remote control signal after the remote control signal is parsed；
Generation module, for generating relay control signal corresponding with the remote control signal after the parsing；
Relay-set closes afterwards for corresponding relay execution after the relay control signal is received, to be driven first to disconnect
The action of conjunction, so that the operation that the power supply of the distribution communication apparatus is closed after being initially switched off,
Wherein, the contact of the relay-set carries out described when first disconnecting the action being closed afterwards, and the time of disconnection is no more than in advance
If the time.
8. remote control apparatus according to claim 7, which is characterized in that the relay-set includes：
Processing module for the relay control signal to be isolated and amplified, obtains drive signal；
Execution module is closed afterwards for the contact of the corresponding relay to be driven to perform described first disconnect using the drive signal
Action.
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| CN201510874695.0A CN105322660B (en) | 2015-12-02 | 2015-12-02 | The long-range control method and device of distribution communication apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106789172B (en) * | 2016-11-29 | 2020-01-07 | 国网浙江省电力公司温州供电公司 | Power distribution network communication system |
| CN110212639B (en) * | 2019-04-04 | 2021-08-03 | 国网山东省电力公司济宁供电公司 | Offline local automatic restart controller and restart method for electric energy remote transmission terminal |
| CN110267218A (en) * | 2019-07-01 | 2019-09-20 | 广东电网有限责任公司 | A kind of distribution power automation terminal remote reboot method, apparatus and readable storage medium storing program for executing |
| CN110417585A (en) * | 2019-07-18 | 2019-11-05 | 国网河北省电力有限公司 | A kind of feeder system and method for network reconnection and O&M rights management |
| CN113467283B (en) * | 2020-03-31 | 2023-01-06 | 深圳市优必选科技股份有限公司 | Power control circuit and robot |
| CN111934763A (en) * | 2020-08-13 | 2020-11-13 | 中达安(福建)科技有限公司 | Remote starting system and method based on space optical transmission equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
| CN104965429A (en) * | 2015-06-29 | 2015-10-07 | 国家电网公司 | Automation monitoring system and restarting control device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390936A (en) * | 2013-08-06 | 2013-11-13 | 国家电网公司 | Remote restarting system of secondary equipment in transformer substation |
| CN104965429A (en) * | 2015-06-29 | 2015-10-07 | 国家电网公司 | Automation monitoring system and restarting control device |
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