CN104702441B - The method for interchanging data of network intelligent management terminal and the network facilities - Google Patents
The method for interchanging data of network intelligent management terminal and the network facilities Download PDFInfo
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Abstract
The invention discloses the method for interchanging data of a kind of network intelligent management terminal and the network facilities, Intelligent management terminal carries out MESSAGE EXCHANGE using communication protocol and the network facilities, and it comprises the following steps：Resource information gathers：Including reading facilities information, reading casing or facility ID, manufacturer's sign, machine frame information is read, reads plate disc information, read port information and version number of reading hardware and software；Software upgrading；Electronic labeling information writes；Alarm/event information is gathered and reported automatically；Indicator lamp operates.The present invention is provided to plant the method for interchanging data of simple, reliable network intelligent management terminal and the network facilities, solve the reliable data transmission problems between intelligent optical distribution network Intelligent management terminal and the network facilities, so as to system maintenance personnel can promptly collection network facility running status, provide technical support and guarantee for system maintenance, management and diagnosis.
Description
Technical field
The present invention relates to a kind of communication means, more particularly to the data of a kind of network intelligent management terminal and the network facilities to hand over
Change method.
Background technology
With the emergence that new business is applied, such as HD video, game online etc., the usage amount of internet was in the past
There occurs huge growth within 10 years.With Internet user and the rapid growth of business, access network bandwidth demand is carried at double
Height, require more and more higher for the Performance And Reliability of network so that PON starts more splitting ratios and more ONU quantity occur
Development trend, it is therefore desirable to special equipment management system carries out real-time management to the parameter of the network equipment, running status etc.
And monitoring, when a network fails, scheduling, the fault diagnosis and location of network line can be carried out rapidly, is striven most short
Make network recovery normal in time.
Each part interface of equipment management system and agreement that the country is applied at present are special, non-opening mostly
, more technology barriers be present, limit domestic exploitation and popularization and application about Network Management Equipment.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of simple, reliable network intelligent management end
End and the method for interchanging data of the network facilities, are solved reliable between intelligent optical distribution network Intelligent management terminal and the network facilities
Data transmission problems, so as to system maintenance personnel can promptly collection network facility running status, be system maintenance, management
Technical support and guarantee are provided with diagnosis.
The purpose of the present invention is achieved through the following technical solutions：
The method for interchanging data of network intelligent management terminal and the network facilities, Intelligent management terminal is according to specified communication protocols
View, MESSAGE EXCHANGE is carried out with the network facilities, it comprises the following steps：
S1. resource information gathers：Including reading facilities information, casing or facility ID, manufacturer's sign are read, reads machine frame letter
Breath, read plate disc information, read port information and version number of reading hardware and software；
S2. software upgrading；
S3. electronic labeling information writes；
S4. alarm/event information is gathered and reported automatically；
S5. indicator lamp operates.
Described communication protocol is RS485 agreements.
Communication mode between Intelligent management terminal and the network facilities is the half-duplex operation with address.
Intelligent management terminal is addressed to 0xFE, and network facilities main control unit is addressed to 0x01, the sub- frame control of the network facilities
Unit is addressed to 0x02.
In described half-duplex operation mode, data are switched to reception state maximum duration after being sent is less than 3ms.
In described half-duplex operation mode, baud rate 230400baud/s,
In described half-duplex operation mode, the command timeout response time is 300ms, and number of retransmissions is no more than 3 times.
The message includes heading, message body and message trailer, wherein, heading length is fixed, including message frame head, association
Discuss version number, reserved field, command code and conditional code；Message body carries specific instructions and data, its length are variable；Message trailer bag
Include CRC check and message postamble, network byte order little endian mode, coded system UTF-8, length is variable.
Described message frame head length is 1 byte, is fixed as 0x7E, identifies the beginning of a frame ordering；Protocol version
It is 0x1000 for 2 bytes；Reserved field is 14 bytes, is defaulted as 0；Command code is 2 bytes, identifies different orders；
Conditional code is 1 byte, represents the state that order performs, and it is request message that the message is represented when being all 1, and being represented when being all 0 should
Message is response message；The message body length can be 0~1024 byte, be the part for carrying specific instructions and data；CRC schools
It is 2 bytes to test part, and verification scope is message body；Message frame tail length degree is 1 byte, is fixed as 0x7E, mark one frame life
The end of order.
In described resource information acquisition step, resource information reading order is with the identification step responded：Work as command code
For 0x1101 when, mark reads network facilities title, request command message body totally 2 bytes, value request 0xAA01, response life
Message body totally 81 byte is made, wherein machine frame numbering is 1 byte, is divided into tetra- kinds of numberings of 0x01~0x04, facility name
Referred to as 81 bytes；
When command code is 0x1102, mark reads network facilities upper box or facility ID, identification of the manufacturer, wherein request life
It is 2 bytes to make message body, is worth for 0Xaa03, and acknowledgement command message body is the identification of the manufacturer of 3 bytes and setting for 30 bytes
Apply ID；
When command code is 0x1103, mark reads network facilities machine frame information, and request command message body occupies 2 words
Section, be worth that the unit frame for 0xAA02, the common N+2 byte of acknowledgement command message body, including 1 byte is total, frame of N byte is numbered and
The board numbering of 1 byte, wherein the frame position label being not used by is arranged to 0, board numbering is divided into 0x01~0x04
Four kinds；
When command code is 0x1104, mark reads network facilities plate disc information, and request command message body is 1 byte
Frame number, can value 0x01~maximum specification, wherein single frame device is arranged to 0x01, and acknowledgement command message body is 2+N byte, bag
The disk sum of 1 byte, the disk numbering of N number of byte and the port numbering mode of 1 byte are included, wherein port numbering mode is divided into
Tetra- kinds of modes of 0x01~0x04；
When command code is 0x1105, mark reads network facilities port information, request command message body totally 10 bytes,
Frame number including 1 byte, the business board number of 1 byte, the reading tag extension information of the port numbers of 8 bytes and 1 byte, its center
Number span is 0x01~maximum specification, and business board span is 1~maximum specification, and the reading of port numbers need to once be read
8 are taken, deficiency mends 0 since 1, reads and represents to read tag extension information, value position when tag extension information value is 0x01
Represent not reading tag extension information during 0x00, when it is 0x01 to read tag extension information byte, on acknowledgement command message body
The label information of totally 128 bytes of 8 ports is reported, port order is corresponding with request command, when reading tag extension information byte
For 0x00 when, acknowledgement command message body reports the label information of totally 32 bytes of 32 ports, port order and request command pair
Should；
When command code is 0x1106, mark reads network facilities software and hardware version number, the word of request command message body work 2
Section, including 1 byte frame number and 1 byte business board number, its center span are 0x01~maximum specification, rimless equipment is set
Represent to read network facilities main control unit version for 1, when value is 0x00, business board value can be 1~maximum specification, work as frame
Number it is more than or equal to 1, represents to read the version of sub- frame control unit when business board number is 0, when no sub- frame control unit, business
Plate value 0 is invalid, software and hardware version number acknowledgement command message body totally 48 byte is read, wherein preceding 24 byte is software version
Number, rear 24 byte is hardware version numbers.
The software upgrading step, including following sub-step：
S21. Intelligent management terminal issues automatic upgrade command to the network facilities, starts upgrading；
S22. Intelligent management terminal downloads upgrade file order to the network facilities；
S23. after the completion of upgrade file is downloaded, Intelligent management terminal gives load and completes order to the network facilities；
S24. the network facilities starts software upgrading；
S25. the inquiry updating result order of Intelligent management terminal hair inquires about updating result to the network facilities.
The software upgrading order and response identification step be：
When command code is 0x1107, intelligent ODN software upgradings order is identified；The common 2+ of software upgrading request command message body
N number of byte, include the upgrade request type of 1 byte, the upgrading object type of 1 byte and the upgrade command data of N byte；Rise
In level object type, 0x01 represents that staging business plate disc, 0x02 represent to upgrade sub- frame control unit, 0x03 expression upgrading intelligence
Network facilities main control unit；When upgrade request type is 0x01, upgrade to start, upgrade command data are equal to the number of 2 bytes
According to bag quantity；When upgrade request type is 0x02, to download upgrade file, upgrade command data are 2 byte data bag sequence numbers and 1
The upgrading bag data sum of~1021 bytes；When upgrade request type is 0x03, completed to download, upgrade command data are 1 word
The upgrade file end mark of section；When upgrade request type is 0x04, to inquire about updating result, no upgrade command data；
Software upgrading acknowledgement command message body is 1 byte, and when upgrade request type is 0x01 teacher, acknowledgement command is
0x00；When upgrade request order is 0x02, acknowledgement command 0x00；When upgrade request order is 0x03, acknowledgement command is
Show it is not last upgrade file during 0x00, acknowledgement command is shown to be last upgrade file when being 0x01；Upgrade request type is
During 0x04, acknowledgement command is that 0x00 shows to upgrade successfully, and acknowledgement command shows upgrading failure when being 0x01；Wherein, upgrading failure
When, software answers rollback.
It is described write into electronic labeling information order and response identification step be：
When command code is 0x1108, identifies and label information to be written is sent to the network facilities, request command message
The common N+3 byte of body, including the frame number of 1 byte, the reel number of 1 byte, the label information of the port numbers of 1 byte and N byte, wherein
N=128, acknowledgement command message body are 1 byte, and 0 represents successfully, non-zero to represent failure.
Reading equipment alarm/event information the order and the identification step responded are：
When command code is 0x1109, mark reads equipment alarm/temporal information；Request command message body occupies 2 words
Section, value request 0xAA04；Acknowledgement command message body includes the alarm number of 1 byte and the warning information of multiple 4 bytes, its
Middle alarm information formats are that 1 byte frame numbering, 1 byte disk numbering, 1 byte port numbers and 1 byte alarm type, alarm type are
It is the extraction alarm extremely of electronic tag carrier plug during 0x01,0x02 is that the insertion extremely of electronic tag carrier plug alerts, 0x03
Alarm is extracted extremely for business plate disc, and 0x04 is the insertion alarm extremely of business plate disc, and 0x05 unsuccessfully alerts for upgrading；
The alarm/event report automatically order and response identification step be：
When command code is 0x110A, mark alarm/event reports automatically, reports command message physique formula to be accused for 1 byte
Alert number, the warning information of multiple 4 bytes.
The alarm/event processing step is：
The network facilities stores alarm/event information, and after reading instruction is received, Premium Features/event information is uploaded,
Each warning information maximum bar number that uploads is 20, when bar number of the warning information bar number less than instruction requirement, returns to actual bar number, when
When warning information bar number is equal to 20, management terminal should be in this request command.
The tutorial light order and response identification step be：
When command code is 0x110B, tutorial light is identified；Request command message body totally 4 byte, including each 1 byte
Frame number, reel number, port numbers and action type, wherein action type are divided into 0x01 extinguishings, 0x02 quick flashings, 0x03 slow flash, 0x04 length
Bright four type；Acknowledgement command message body is represented successfully when being 0, and failure is represented when non-zero.
The configuration writing commands and the identification step of response are：
When command code is 0x110C, mark configuration write-in；Request command message body totally 369 bytes, including 81 bytes
Facility name, 3 byte identifications of the manufacturer, 30 byte casing ID, facility IP address, subnet mask and the gateway address of totally 12 bytes,
The SNMP information of 64 bytes, 128 byte facility locations, 200 byte operator business custom fields and the 200 self-defined words of byte manufacturer
Section；Acknowledgement command message body is 1 byte, and 0 represents successfully, non-zero to represent failure.
The beneficial effects of the invention are as follows：The present invention is solved between intelligent optical distribution network Intelligent management terminal and the network facilities
Reliable data transmission problems so that system maintenance personnel can promptly collection network facility running status, be system
Safeguard, management and diagnosis provide technical support and guarantee, overall operation level, system for improving China's optical-fiber network be open,
Transparent, compatible equipment management system specification will play a significant role.
Brief description of the drawings
Fig. 1 is the flow chart of inventive network Intelligent management terminal and the method for interchanging data of the network facilities；
Fig. 2 is the I2 interfaces of inventive network Intelligent management terminal and the method for interchanging data of the network facilities in intelligent ODN
In the location drawing；
Fig. 3 is the message structure figure in inventive network Intelligent management terminal and the method for interchanging data of the network facilities；
Fig. 4 is the flow of software upgrading in inventive network Intelligent management terminal and the method for interchanging data of the network facilities
Figure.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in figure 1, the method for interchanging data of network intelligent management terminal and the network facilities, Intelligent management terminal is according to finger
Fixed communication protocol, MESSAGE EXCHANGE is carried out with the network facilities, it comprises the following steps：
S1. resource information gathers：Including reading facilities information, casing or facility ID, manufacturer's sign are read, reads machine frame letter
Breath, read plate disc information, read port information and version number of reading hardware and software；
S2. software upgrading；
S3. electronic labeling information writes；
S4. alarm/event information is gathered and reported automatically；
S5. indicator lamp operates.
As shown in Fig. 2 I2 interfaces are used between Intelligent management terminal and the network facilities, wherein, the electric interfaces of I2 interfaces are adopted
With RS485 agreements, physical interface uses RJ45 interfaces, and physical interface supports power supply and communication function simultaneously.Between RJ45 interfaces
Connected by five classes or super Category-5 twisted pair, two end interfaces use TIA/EIA568B joint forms, RJ45 each pin definition
As shown in table 1.
Table 1
The electrical characteristic of RS485 interfaces meets the requirement of TIA-485-A standards, and RS485 communication frame structures are as shown in table 2,
When address bit is arranged to 1, data bit transmission is address information, and when address bit is 0, data bit transmission is data letter
Breath；Transmission order is first to send out a frame address, then is continued to the address transmission data frame.
Table 2
| Start bit | Data bit | Address bit | Stop position |
| 1bit | 8bits | 1bit | 1bit |
Communication mode between Intelligent management terminal and the network facilities is the half-duplex operation with address；Intelligent management terminal is compiled
Location is 0xFE, and network facilities main control unit is addressed to 0x01, and the sub- frame control unit of the network facilities is addressed to 0x02；Half-duplex is led to
In letter mode, data are switched to reception state maximum duration after being sent is less than 3ms；Baud rate is 230400baud/s；
The command timeout response time is 300ms, and number of retransmissions is no more than 3 times.
As shown in figure 3, the message includes heading, message body and message trailer, wherein, heading length is fixed, including
Message frame head, protocol version, reserved field, command code and conditional code；Message body carries specific instructions and data, and its length can
Become；Message trailer includes CRC check and message postamble, and network byte order little endian mode, coded system UTF-8, length can
Become.
Described message frame head length is 1 byte, is fixed as 0x7E, identifies the beginning of a frame ordering；Protocol version
It is 0x1000 for 2 bytes；Reserved field is 14 bytes, is defaulted as 0；Command code is 2 bytes, identifies different orders；
Conditional code is 1 byte, represents the state that order performs, and it is request message that the message is represented when being all 1, and being represented when being all 0 should
Message is response message；The message body length can be 0~1024 byte, be the part for carrying specific instructions and data；CRC schools
It is 2 bytes to test part, and verification scope is message body；Message frame tail length degree is 1 byte, is fixed as 0x7E, mark one frame life
The end of order.
I2 interfaces need the basic command supported and command code as shown in table 3：
Table 3
In described resource information acquisition step, resource information reading order is with the identification step responded：Work as command code
For 0x1101 when, mark reads network facilities title, request command message body totally 2 bytes, value request 0xAA01, response life
Message body totally 81 byte is made, wherein machine frame numbering is 1 byte, is divided into tetra- kinds of numberings of 0x01~0x04, facility name
Referred to as 81 bytes；
When command code is 0x1102, mark reads network facilities upper box or facility ID, identification of the manufacturer, wherein request life
It is 2 bytes to make message body, is worth for 0Xaa03, and acknowledgement command message body is the identification of the manufacturer of 3 bytes and setting for 30 bytes
Apply ID；
When command code is 0x1103, mark reads network facilities machine frame information, and request command message body occupies 2 words
Section, be worth that the unit frame for 0xAA02, the common N+2 byte of acknowledgement command message body, including 1 byte is total, frame of N byte is numbered and
The board numbering of 1 byte, wherein the frame position label being not used by is arranged to 0, board numbering is divided into 0x01~0x04
Four kinds；
When command code is 0x1104, mark reads network facilities plate disc information, and request command message body is 1 byte
Frame number, can value 0x01~maximum specification, wherein single frame device is arranged to 0x01, and acknowledgement command message body is 2+N byte, bag
The disk sum of 1 byte, the disk numbering of N number of byte and the port numbering mode of 1 byte are included, wherein port numbering mode is divided into
Tetra- kinds of modes of 0x01~0x04；
When command code is 0x1105, mark reads network facilities port information, request command message body totally 10 bytes,
Frame number including 1 byte, the business board number of 1 byte, the reading tag extension information of the port numbers of 8 bytes and 1 byte, its center
Number span is 0x01~maximum specification, and business board span is 1~maximum specification, and the reading of port numbers need to once be read
8 are taken, deficiency mends 0 since 1, reads and represents to read tag extension information, value position when tag extension information value is 0x01
Represent not reading tag extension information during 0x00, when it is 0x01 to read tag extension information byte, on acknowledgement command message body
The label information of totally 128 bytes of 8 ports is reported, port order is corresponding with request command, when reading tag extension information byte
For 0x00 when, acknowledgement command message body reports the label information of totally 32 bytes of 32 ports, port order and request command pair
Should；
When command code is 0x1106, mark reads network facilities software and hardware version number, the word of request command message body work 2
Section, including 1 byte frame number and 1 byte business board number, its center span are 0x01~maximum specification, rimless equipment is set
Represent to read network facilities main control unit version for 1, when value is 0x00, business board value can be 1~maximum specification, work as frame
Number it is more than or equal to 1, represents to read the version of sub- frame control unit when business board number is 0, when no sub- frame control unit, business
Plate value 0 is invalid, software and hardware version number acknowledgement command message body totally 48 byte is read, wherein preceding 24 byte is software version
Number, rear 24 byte is hardware version numbers.
Software and hardware version number should read according to the byte of fixed length 24 respectively, i.e., response message body should be the byte of fixed length 48, preceding
24 bytes are software version number, and rear 24 byte is hardware version numbers.Software version number should be blocked according to 24 bytes more than 24 bytes
Processing；Less than 24 bytes, subsequent byte should fill 0 and be handled according to 24 bytes.Hardware version numbers more than 24 bytes, should block according to
The processing of 24 bytes；Less than 24 bytes, subsequent byte should fill 0 and be handled according to 24 bytes.
As shown in figure 4, the software upgrading step, including following sub-step：
S21. Intelligent management terminal issues automatic upgrade command to the network facilities, starts upgrading；
S22. Intelligent management terminal downloads upgrade file order to the network facilities；
S23. after the completion of upgrade file is downloaded, Intelligent management terminal gives load and completes order to the network facilities；
S24. the network facilities starts software upgrading；
S25. the inquiry updating result order of Intelligent management terminal hair inquires about updating result to the network facilities.
The software upgrading order and response identification step be：
When command code is 0x1107, intelligent ODN software upgradings order is identified；The common 2+ of software upgrading request command message body
N number of byte, include the upgrade request type of 1 byte, the upgrading object type of 1 byte and the upgrade command data of N byte；Rise
In level object type, 0x01 represents that staging business plate disc, 0x02 represent to upgrade sub- frame control unit, 0x03 expression upgrading intelligence
Network facilities main control unit；When upgrade request type is 0x01, upgrade to start, upgrade command data are equal to the number of 2 bytes
According to bag quantity；When upgrade request type is 0x02, to download upgrade file, upgrade command data are 2 byte data bag sequence numbers and 1
The upgrading bag data sum of~1021 bytes；When upgrade request type is 0x03, completed to download, upgrade command data are 1 word
The upgrade file end mark of section；When upgrade request type is 0x04, to inquire about updating result, no upgrade command data；
Software upgrading acknowledgement command message body is 1 byte, and when upgrade request type is 0x01 teacher, acknowledgement command is
0x00；When upgrade request order is 0x02, acknowledgement command 0x00；When upgrade request order is 0x03, acknowledgement command is
Show it is not last upgrade file during 0x00, acknowledgement command is shown to be last upgrade file when being 0x01；Upgrade request type is
During 0x04, acknowledgement command is that 0x00 shows to upgrade successfully, and acknowledgement command shows upgrading failure when being 0x01；Wherein, upgrading failure
When, software answers rollback.
It is described write into electronic labeling information order and response identification step be：
When command code is 0x1108, identifies and label information to be written is sent to the network facilities, request command message
The common N+3 byte of body, including the frame number of 1 byte, the reel number of 1 byte, the label information of the port numbers of 1 byte and N byte, wherein
N=128, acknowledgement command message body are 1 byte, and 0 represents successfully, non-zero to represent failure.
Reading equipment alarm/event information the order and the identification step responded are：
When command code is 0x1109, mark reads equipment alarm/temporal information；Request command message body occupies 2 words
Section, value request 0xAA04；Acknowledgement command message body includes the alarm number of 1 byte and the warning information of multiple 4 bytes, its
Middle alarm information formats are that 1 byte frame numbering, 1 byte disk numbering, 1 byte port numbers and 1 byte alarm type, alarm type are
It is the extraction alarm extremely of electronic tag carrier plug during 0x01,0x02 is that the insertion extremely of electronic tag carrier plug alerts, 0x03
Alarm is extracted extremely for business plate disc, and 0x04 is the insertion alarm extremely of business plate disc, and 0x05 unsuccessfully alerts for upgrading；
The alarm/event report automatically order and response identification step be：
When command code is 0x110A, mark alarm/event reports automatically, reports command message physique formula to be accused for 1 byte
Alert number, the warning information of multiple 4 bytes.
The alarm/event processing step is：
The network facilities stores alarm/event information, and after reading instruction is received, Premium Features/event information is uploaded,
Each warning information maximum bar number that uploads is 20, when bar number of the warning information bar number less than instruction requirement, returns to actual bar number, when
When warning information bar number is equal to 20, management terminal should be in this request command.
The tutorial light order and response identification step be：
When command code is 0x110B, tutorial light is identified；Request command message body totally 4 byte, including each 1 byte
Frame number, reel number, port numbers and action type, wherein action type are divided into 0x01 extinguishings, 0x02 quick flashings, 0x03 slow flash, 0x04 length
Bright four type；Acknowledgement command message body is represented successfully when being 0, and failure is represented when non-zero.
The configuration writing commands and the identification step of response are：
When command code is 0x110C, mark configuration write-in；Request command message body totally 369 bytes, including 81 bytes
Facility name, 3 byte identifications of the manufacturer, 30 byte casing ID, facility IP address, subnet mask and the gateway address of totally 12 bytes,
The SNMP information of 64 bytes, 128 byte facility locations, 200 byte operator business custom fields and the 200 self-defined words of byte manufacturer
Section；Acknowledgement command message body is 1 byte, and 0 represents successfully, non-zero to represent failure.
Claims (8)
1. the method for interchanging data of network intelligent management terminal and the network facilities, Intelligent management terminal uses communication protocol and network
Facility carries out MESSAGE EXCHANGE, and it comprises the following steps：
S1. resource information gathers：Including reading facilities information, casing or facility ID, manufacturer's sign are read, reads machine frame information,
Read plate disc information, read port information and version number of reading hardware and software；
S2. software upgrading；
S3. electronic labeling information writes；
S4. alarm/event information is gathered and reported automatically；
S5. indicator lamp operates；It is characterized in that：In described resource information acquisition step, resource information reading order and response
Identification step be：When command code is 0x1101, mark reads network facilities title, request command message body totally 2 bytes,
Value request is 0xAA01, and acknowledgement command message body totally 81 byte, wherein machine frame numbering is 1 byte, be divided into 0x01~
Tetra- kinds of numberings of 0x04, facility name are 81 bytes；
When command code is 0x1102, mark reads network facilities upper box or facility ID, identification of the manufacturer, wherein request command report
Style is 2 bytes, is worth for 0Xaa03, and acknowledgement command message body is the identification of the manufacturer of 3 bytes and the facility ID of 30 bytes；
When command code is 0x1103, mark reads network facilities machine frame information, and request command message body occupies 2 bytes, is worth
For 0xAA02, the unit frame sum of the common N+2 byte of acknowledgement command message body, including 1 byte, the frame numbering of N byte and 1 byte
Board numbering, wherein the frame position label being not used by is arranged to 0, board numbering is divided into tetra- kinds of 0x01~0x04；
When command code is 0x1104, mark reads network facilities plate disc information, and request command message body is the frame number of 1 byte,
Can value 0x01~maximum specification, wherein single frame device is arranged to 0x01, and acknowledgement command message body is 2+N byte, including 1
The disk sum of byte, the disk numbering of N number of byte and the port numbering mode of 1 byte, wherein port numbering mode are divided into 0x01
Tetra- kinds of modes of~0x04；
When command code is 0x1105, mark reads network facilities port information, request command message body totally 10 bytes, including
The frame number of 1 byte, the business board number of 1 byte, the reading tag extension information of the port numbers of 8 bytes and 1 byte, its center number take
Value scope is 0x01~maximum specification, and business board span is 1~maximum specification, and the reading of port numbers need to once read 8
Individual, deficiency mends 0 since 1, reads and represents to read tag extension information, value position 0x00 when tag extension information value is 0x01
When represent do not read tag extension information, when read tag extension information byte be 0x01 when, acknowledgement command message body reports 8
The label information of totally 128 bytes of port, port order is corresponding with request command, is 0x00 when reading tag extension information byte
When, acknowledgement command message body reports the label information of totally 32 bytes of 32 ports, and port order is corresponding with request command；
When command code is 0x1106, mark reads network facilities software and hardware version number, request command message body totally 2 byte, bag
1 byte frame number and 1 byte business board number are included, its center span is 0x01~maximum specification, and rimless equipment is arranged to 1,
Represent to read the network facilities main control unit version when value is 0x00, business board value can be 1~maximum specification, when frame number is big
In equal to 1, the version of the sub- frame control unit of reading, when no sub- frame control unit, business board number are represented when business board number is 0
Value 0 is invalid, reads software and hardware version number acknowledgement command message body totally 48 byte, wherein preceding 24 byte is software version number, after
24 bytes are hardware version numbers.
2. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
Communication mode between Intelligent management terminal and the network facilities is the half-duplex operation with address, and Intelligent management terminal is addressed to
0xFE, network facilities main control unit are addressed to 0x01, and the sub- frame control unit of the network facilities is addressed to 0x02, in half-duplex operation
In mode, data are switched to reception state maximum duration after being sent is less than 3ms, baud rate 230400baud/s, life
It is 300ms to make the overtime response time, and number of retransmissions is no more than 3 times.
3. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
The message includes heading, message body and message trailer, wherein, heading length is fixed, including message frame head, protocol version
Number, reserved field, command code and conditional code；Message body carries specific instructions and data, its length are variable；Message trailer includes CRC
Verification and message postamble, network byte order little endian mode, coded system UTF-8, length are variable；Message frame head length is
1 byte, 0x7E is fixed as, identifies the beginning of a frame ordering；Protocol version is 2 bytes, is 0x1000；Reserved field is
14 bytes, are defaulted as 0；Command code is 2 bytes, identifies different orders；Conditional code is 1 byte, represents that order performs
State, it is request message that the message is represented when being all 1, and it is response message that the message is represented when being all 0；The message body length
It can be 0~1024 byte, be the part for carrying specific instructions and data；CRC check part is 2 bytes, and verification scope is report
Style；Message frame tail length degree is 1 byte, is fixed as 0x7E, identifies the end of a frame ordering.
4. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
The software upgrading step, including following sub-step：
S21. Intelligent management terminal issues automatic upgrade command to the network facilities, starts upgrading；
S22. Intelligent management terminal downloads upgrade file order to the network facilities；
S23. after the completion of upgrade file is downloaded, Intelligent management terminal gives load and completes order to the network facilities；
S24. the network facilities starts software upgrading；
S25. the inquiry updating result order of Intelligent management terminal hair inquires about updating result to the network facilities.
5. the method for interchanging data of network intelligent management terminal according to claim 4 and the network facilities, it is characterised in that：
The software upgrading order and response identification step be：
When command code is 0x1107, intelligent ODN software upgradings order is identified；Software upgrading request command message body common 2+N
Byte, include the upgrade request type of 1 byte, the upgrading object type of 1 byte and the upgrade command data of N byte；Upgrading
In object type, 0x01 represents that staging business plate disc, 0x02 represent to upgrade sub- frame control unit, 0x03 expression upgrading intelligent networks
Network facility main control unit；When upgrade request type is 0x01, upgrade to start, upgrade command data are equal to the data of 2 bytes
Bag quantity；When upgrade request type is 0x02, to download upgrade file, upgrade command data be 2 byte data bag sequence numbers with 1~
The upgrading bag data sum of 1021 bytes；When upgrade request type is 0x03, completed to download, upgrade command data are 1 byte
Upgrade file end mark；When upgrade request type is 0x04, to inquire about updating result, no upgrade command data；
Software upgrading acknowledgement command message body is 1 byte, when upgrade request type is 0x01 teacher, acknowledgement command 0x00；When
When upgrade request order is 0x02, acknowledgement command 0x00；When upgrade request order is 0x03, table when acknowledgement command is 0x00
Bright is not last upgrade file, and acknowledgement command is shown to be last upgrade file when being 0x01；, should when upgrade request type is 0x04
Answer order to show to upgrade successfully for 0x00, acknowledgement command shows upgrading failure when being 0x01；Wherein, during upgrading failure, software should
Rollback.
6. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
Described write-in electronic labeling information order and response identification step be：
When command code is 0x1108, identifies and label information to be written is sent to the network facilities, the common N of request command message body
+ 3 bytes, including the frame number of 1 byte, the reel number of 1 byte, the label information of the port numbers of 1 byte and N byte, wherein N=
128, acknowledgement command message body is 1 byte, and 0 represents successfully, non-zero to represent failure.
7. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
The alarm/event information gathers and reports order to include with corresponding identification step automatically：Read equipment alarm/event information
The identification step of order and response, alarm/event report the identification step of order and response and alarm/event processing to walk automatically
Suddenly；
Described reading equipment alarm/event information order and response identification step be：When command code is 0x1109, mark
Read equipment alarm/temporal information；Request command message body occupies 2 bytes, value request 0xAA04；Acknowledgement command message body
The warning information of alarm number and multiple 4 bytes including 1 byte, wherein alarm information formats are 1 byte frame numbering, 1 word
Disk numbering, 1 byte port numbers and 1 byte alarm type are saved, is that electronic tag carrier plug pulls out extremely when alarm type is 0x01
Go out alarm, 0x02 is the insertion alarm extremely of electronic tag carrier plug, and 0x03 is that business plate disc extracts alarm extremely, and 0x04 is
The insertion alarm extremely of business plate disc, 0x05 unsuccessfully alert for upgrading；
The alarm/event report automatically order and response identification step be：When command code is 0x110A, mark alarm/
Event reports automatically, reports command message physique formula to alert number, the warning information of multiple 4 bytes for 1 byte；
The alarm/event processing step is：The network facilities stores alarm/event information, after reading instruction is received, by height
Level function/event information uploads, and it is 20 to upload warning information maximum bar number every time, when warning information bar number is less than what instruction required
Bar number, actual bar number is returned to, when warning information bar number is equal to 20, management terminal should be in this request command.
8. the method for interchanging data of network intelligent management terminal according to claim 1 and the network facilities, it is characterised in that：
The tutorial light order and response identification step be：
When command code is 0x110B, tutorial light is identified；Request command message body totally 4 byte, include the frame of each 1 byte
Number, reel number, port numbers and action type, it is bright to be divided into 0x01 extinguishings, 0x02 quick flashings, 0x03 slow flash, 0x04 length wherein action type
Four types；Acknowledgement command message body is represented successfully when being 0, and failure is represented when non-zero.
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| CN105245282A (en) * | 2015-11-03 | 2016-01-13 | 黄迪 | Intelligent optical fiber management system and testing method thereof |
| CN107465528B (en) * | 2016-06-03 | 2022-04-15 | 中兴通讯股份有限公司 | ODN resource information acquisition method and device for optical distribution network |
| CN110505075B (en) * | 2018-05-18 | 2022-11-25 | 华为技术有限公司 | Device management method and related device |
| CN108881258B (en) * | 2018-06-29 | 2020-10-20 | 张家港市鸿嘉数字科技有限公司 | Intelligent system for safe transmission of network files |
| CN109409689B (en) * | 2018-09-29 | 2023-03-24 | 中国电力科学研究院有限公司 | Method and system for processing asset information of collector communication unit |
| CN109740027B (en) * | 2019-01-28 | 2020-01-10 | 上海达梦数据库有限公司 | Data exchange method, device, server and storage medium |
| CN110536323B (en) * | 2019-09-04 | 2021-06-22 | 四川长虹电器股份有限公司 | WiFi intelligent equipment acceptance detection method |
| CN111488015A (en) * | 2020-03-19 | 2020-08-04 | 成都理工大学 | Temperature and humidity control method based on ARM11 platform |
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| CN102811136A (en) * | 2011-06-01 | 2012-12-05 | 南京中兴新软件有限责任公司 | Software upgrading system and method |
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| US20020165945A1 (en) * | 2001-05-07 | 2002-11-07 | Randy Buswell | Method and system for registry flying in a network |
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| CN102075918A (en) * | 2011-01-13 | 2011-05-25 | 大唐移动通信设备有限公司 | Base station remote radio unit (RRU) system updating method and device thereof |
| CN102811136A (en) * | 2011-06-01 | 2012-12-05 | 南京中兴新软件有限责任公司 | Software upgrading system and method |
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