CN105759783A - Data processing method and device - Google Patents
Data processing method and device Download PDFInfo
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- CN105759783A CN105759783A CN201610077091.8A CN201610077091A CN105759783A CN 105759783 A CN105759783 A CN 105759783A CN 201610077091 A CN201610077091 A CN 201610077091A CN 105759783 A CN105759783 A CN 105759783A
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- 238000003672 processing method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract description 61
- 230000011664 signaling Effects 0.000 claims description 85
- 238000005259 measurement Methods 0.000 claims description 72
- 238000004364 calculation method Methods 0.000 claims description 36
- 238000012360 testing method Methods 0.000 claims description 35
- 238000012423 maintenance Methods 0.000 claims description 33
- 238000012986 modification Methods 0.000 claims description 30
- 230000004048 modification Effects 0.000 claims description 30
- 238000012545 processing Methods 0.000 claims description 20
- 230000002159 abnormal effect Effects 0.000 claims description 18
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- 239000003086 colorant Substances 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 238000013024 troubleshooting Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 description 2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
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Abstract
The invention discloses a data processing method and device. Corresponding distinguishing marks are added to different types of data in a real-time database; and the distinguishing marks added to the data are displayed while data is checked. The real-time database is a database in PSCADA (Power Supervisory Control and Data Acquisition). According to the method, the distinguishing marks are added to data in the real-time database and displayed when the data is checked, different types of data in the real-time database can be displayed rapidly and directly, and the working efficiency of the power supply system is improved.
Description
Technical Field
The present invention relates to, but not limited to, rail transit technologies, and in particular, to a method and an apparatus for implementing data processing.
Background
The power supply system is a key link influencing the safety and reliability of the rail transit, and the data acquisition and monitoring control system (PSCADA) bears the record of the running information of the whole line power transformation equipment of the rail transit and the control of the running state, and is an important platform for completing the power production scheduling task of the whole rail transit system.
RAMS (i.e. Reliability, Availability, serviceability and Safety) are the main aspects of measuring rail transit power supply systems.
At present, technicians mainly perform power supply system analysis and control by checking a real-time database of PSCADA; the real-time database contains various data, so that technicians cannot directly and quickly distinguish and display various data, and the working efficiency of solving the problems of the power supply system by the technicians is influenced.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a method and an apparatus for implementing data processing, which can directly and rapidly display various types of data in a real-time database.
In order to achieve the object of the present invention, an embodiment of the present invention provides a method for implementing data processing, including:
adding corresponding distinguishing identifications to various kinds of data in a real-time database according to a preset identification strategy;
when data is checked, the distinguishing identification added to the data is displayed at the same time;
the real-time database is a database in a data acquisition and monitoring control system PSCADA.
Optionally, the distinguishing identifier is an identifier distinguished by a data quality code.
Optionally, the distinguishing identifier includes: the system comprises a manual placement identification, and/or a prohibition alarm identification, and/or a source identification, and/or a collection failure identification, and/or a test identification, and/or a maintenance identification, and/or a calculated amount identification, and/or a telemetering illegal identification, and/or a suspicious identification, and/or a dead number identification, and/or a bypass replacement identification, and/or an opposite end replacement identification, and/or a telecommand abnormal identification, and/or a telecommand illegal identification, and/or a remote identification, and/or a local identification.
Optionally, adding corresponding distinguishing identifiers to the various types of data according to a preset identifier policy includes:
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, the warning prohibition identifier added to the data is deleted; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by calculating the acquisition amount, adding a calculation amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemetering which is not consistent with the switch state, adding a suspicious mark to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is changed, deleting the dead number identification added to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetering data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
Optionally, when the data is that the master station front-end processor fails to receive the data of the telemechanical terminal after a preset number of attempts, the method further includes:
and keeping the data acquired when the last telecontrol terminal is normal.
Optionally, the method further includes:
when the data of the telecontrol terminal cannot be acquired after the preset times of attempts of the main station front-end processor, carrying out manual embedding operation on the data which are acquired unsuccessfully;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated.
Optionally, the method further includes:
when the data is tested by the telecontrol terminal, the last data before testing is kept in the real-time database; and/or the presence of a gas in the gas,
and when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
Optionally, the distinguishing identifier further includes a worst identifier, and when the data is data obtained by the acquisition amount calculation, the method further includes: and adding the worst identification of the data participating in the operation.
Optionally, the method further includes:
when the data is a remote measuring value exceeding an illegal upper limit or an illegal lower limit, generating an illegal alarm of the data and/or reserving a last effective value of remote measurement;
and when the data is recovered to a telemetering value which does not exceed the illegal upper limit and the illegal lower limit, storing the telemetering value into the real-time database, and generating an alarm for recovering the telemetering value to be normal.
Optionally, the method further includes:
and alarming the telemetering amount according to the preset upper limit and lower limit of the operation level, the upper limit and lower limit of the emergency level and the upper limit and lower limit of the accident level.
Optionally, the alarming the telemetry amount includes: when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the scanning rate, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade.
Optionally, the method further includes: receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation grade, the upper limit and the lower limit of the emergency grade and/or the upper limit and the lower limit of the accident grade of the telemeasurement;
the telemetry volume is alerted by temporarily modifying the upper and lower limits.
Optionally, the distinguishing identifier further includes a limit temporary modification identifier, and the method further includes:
when an external instruction is received to modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level, and/or the upper limit and the lower limit of the accident level of the telemetering measurement, the limit temporary modification identifier is added to the telemetering measurement; and deleting the limit value temporary modification identifier of the telemetering measurement for canceling the temporary modification when the temporary modification of the operation level upper limit and lower limit, and/or the emergency level upper limit and lower limit, and/or the accident level upper limit and lower limit is cancelled.
Optionally, displaying the distinguishing mark added to the data includes:
predefining corresponding priorities of distinguishing marks corresponding to various types of data;
the distinguishing marks of various kinds of data are distinguished and displayed by different colors, graphs, symbols and/or formats according to the priority level.
Optionally, the method further includes: and respectively summarizing and displaying the distinguishing identifications of the various types of data.
Optionally, the method further includes: and when the distinguishing identification is added, recording according to time so as to inquire the added distinguishing identification according to time.
Optionally, the method further includes: and performing fault analysis and/or problem troubleshooting based on the distinguishing identification.
Optionally, the method further includes:
based on the acquisition failure identification, maintaining the telecontrol terminal and/or the relevant channel link of the telecontrol terminal;
and checking the normally open auxiliary node and the normally closed auxiliary node of the remote signaling and/or the secondary loop based on the illegal identification of the remote signaling.
Optionally, after the telemetering amount is alarmed, the method further includes: storing extreme value data during operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm to perform operation analysis;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
Optionally, the method further includes:
when the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state;
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden.
On the other hand, an embodiment of the present application further provides a device for implementing data processing, including: an adding unit and a display unit; wherein,
the adding unit is used for adding corresponding distinguishing identifications to various types of data in the real-time database according to a preset identification strategy;
the display unit is used for simultaneously displaying the distinguishing identification added to the data when the data is checked;
the real-time database is a database in PSCADA.
Optionally, the adding unit is specifically configured to,
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, deleting the warning prohibition identifier added to the data; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by calculating the acquisition amount, adding a calculation amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemetering which is not consistent with the switch state, adding a suspicious mark to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is changed, deleting the dead number identification added to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetering data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
Optionally, the apparatus further includes a reservation processing unit, configured to reserve data acquired when the last telecontrol terminal is normal when the master station front-end processor attempts to receive data of the telecontrol terminal for a preset number of times.
Optionally, the device further includes a data embedding unit, configured to perform a manual embedding operation on the data that is failed to be collected when the data is that the master station front-end processor fails to collect the data of the telemechanical terminal after a preset number of attempts;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated.
Optionally, the apparatus further includes a test maintenance processing unit, configured to keep the last data before testing in the real-time database when the data is data for testing by the remote control terminal; and/or the presence of a gas in the gas,
and when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
Optionally, the adding unit is further configured to add a worst data identifier participating in the operation when the data is obtained by the acquisition amount calculation.
Optionally, the device further includes a telemetry processing unit, configured to generate an illegal data alarm and/or retain a last effective value of telemetry when the data is a telemetry value exceeding an illegal upper limit or an illegal lower limit;
and when the data is recovered to a telemetering value which does not exceed the illegal upper limit and the illegal lower limit, storing the telemetering value into the real-time database, and generating an alarm for recovering the telemetering value to be normal.
Optionally, the device further includes an alarm unit, configured to alarm the telemetry quantity according to preset upper and lower operation level limits, upper and lower emergency level limits, and upper and lower accident level limits.
Optionally, the alarm unit is specifically configured to,
when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the scanning rate, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade.
Optionally, the device further includes a modification unit, configured to receive an external instruction to temporarily modify the upper limit and the lower limit of the operation level, the upper limit and the lower limit of the emergency level, and/or the upper limit and the lower limit of the accident level;
the adding unit is also used for adding the limit value temporary modification identifier to the telemetering amount when receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level and/or the upper limit and the lower limit of the accident level; and deleting the limit value temporary modification identifier of the telemetering measurement for canceling the temporary modification when the temporary modification of the operation level upper limit and lower limit, and/or the emergency level upper limit and lower limit, and/or the accident level upper limit and lower limit is cancelled.
Optionally, the display unit is specifically adapted to,
predefining corresponding priorities of distinguishing marks corresponding to various kinds of data;
the distinguishing marks of various kinds of data are summarized and displayed by adopting different colors, graphs, symbols and/or formats according to the priority level.
Optionally, the device further includes a recording and analyzing unit, configured to store extreme value data during operation out-of-limit warning, and/or emergency out-of-limit warning, and/or accident level out-of-limit warning after the warning is performed on the telemetry amount, so as to perform operation analysis;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
Optionally, the apparatus further comprises an operation inhibiting unit for inhibiting the operation of the operation unit
When the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state; and/or the presence of a gas in the gas,
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden.
Compared with the related art, the technical scheme of the application comprises the following steps: adding corresponding distinguishing identifications to various kinds of data in a real-time database according to a preset identification strategy; when data is checked, the distinguishing identification added to the data is displayed at the same time; the real-time database is a database in a data acquisition and monitoring control system PSCADA. The method adds the distinguishing identification to the data in the real-time database and displays the data during checking, thereby realizing the direct and rapid display of various types of data in the real-time database and improving the working efficiency of solving the problems of the power supply system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a flow chart of a method for implementing data processing according to an embodiment of the present invention;
fig. 2 is a block diagram of an apparatus for implementing data processing according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Fig. 1 is a flowchart of a method for implementing data processing according to an embodiment of the present invention, as shown in fig. 1, including:
step 100, adding corresponding distinguishing identifications to various types of data in a real-time database according to a preset identification strategy;
in the embodiment of the invention, the real-time database is a database in a data acquisition and monitoring control system (PSCADA).
Optionally, the distinguishing identifier is an identifier distinguished by a data quality code.
Optionally, the distinguishing identifier includes: the system comprises a manual placement identification, and/or a prohibition alarm identification, and/or a source identification, and/or a collection failure identification, and/or a test identification, and/or a maintenance identification, and/or a calculated amount identification, and/or a telemetering illegal identification, and/or a suspicious identification, and/or a dead number identification, and/or a bypass replacement identification, and/or an opposite end replacement identification, and/or a telecommand abnormal identification, and/or a telecommand illegal identification, and/or a remote identification, and/or a local identification, and the like.
The types of the distinguishing marks may be adjusted according to the classification of the data types, for example, the types of the distinguishing marks may be increased according to actual situations by integrating the test marks and the maintenance marks.
Optionally, adding corresponding distinguishing identifiers to the various types of data according to a preset identifier policy includes:
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, the warning prohibition identifier added to the data is deleted; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; here, the preset number of times may be large, for example, 5 times for important data; for secondary data, the preset number may be smaller, e.g., 3; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by calculating the acquisition amount, adding a calculation amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemetering which is not consistent with the switch state, adding a suspicious mark to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is restored and changed, deleting the dead number identification added to the data; here, the preset duration is related to the refresh period of the telemetering measurement, and is generally an integral multiple of the refresh period of the telemetering measurement, for example, when the refresh period of the telemetering measurement is 3 to 4 seconds, the preset duration may be set to 40 seconds, that is, the duration of the refresh period exceeding 10 times is taken as the preset duration; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetering data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
It should be noted that, in the embodiment of the present invention, the source identifier may be distinguished by whether the data is directly used by the power supply system, and if the data is directly used by the power supply system, the source identifier may be set as a primary data identifier (primary source), and for alternative data that is used when the directly used data has a problem, the source identifier may be set as a secondary data identifier (secondary source), and the source identifier itself is a changed identifier. In an embodiment of the invention, the telemetry interval includes an upper telemetry limit and a lower telemetry limit. The remote measurement and the switch state are inconsistent, and the remote measurement and the switch state comprise the following steps: when the telemetry switch is in an open state and not replaced by a bypass, the telemetry measurement does not correspond to the switch state if its subordinate telemetry quantity is not zero, e.g., its subordinate active, reactive or current is not zero. The preset time length is respectively set according to different telemetering quantity change frequencies, and the larger the change frequency is, the smaller the preset time length is; the telecommand state abnormity is judged through preset telecommand abnormal state parameters (such as a switch corresponding to a primary load user, the normal state is closed, and the abnormal state is set as branch), and the telecommand illegal identification is judged based on the two-position state of the telecommand normally open and normally closed.
And 101, displaying the distinguishing identification added to the data when the data is checked.
Optionally, displaying the distinguishing mark added to the data includes:
predefining corresponding priorities of distinguishing marks corresponding to various kinds of data;
the distinguishing marks of various kinds of data are distinguished and displayed by different colors, graphs, symbols and/or formats according to the priority level.
It should be noted that the purpose of the distinguishing display is to distinguish various types of data, and distinct distinction can be achieved by using different colors, and/or graphics, and/or symbols, and/or formats, and in order to improve the work efficiency of the problem analysis and solution of the power supply system, data which is important for the strong relevance and the stable work of the power supply system can be displayed in a manner of more distinct distinction, such as thickening, highlighting, reddening, impressing, and the like. The importance of the data can be set according to the understanding of the person skilled in the art of power supply systems.
The method of the embodiment of the invention also comprises the following steps: and respectively summarizing and displaying the distinguishing identifications of the various types of data.
When the data is that the master station front-end processor cannot receive the data of the telecontrol terminal after a preset number of attempts, the method of the embodiment of the invention further comprises the following steps:
and keeping the data acquired when the last telecontrol terminal is normal. Here, the data collected when the last telemechanical terminal was normal may be a numerical value or a status.
The method of the embodiment of the invention also comprises the following steps:
when the data of the telecontrol terminal cannot be acquired after the preset times of attempts of the main station front-end processor, carrying out manual embedding operation on the data which are failed to be acquired;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated. Here, the related alarm is an existing alarm, and at this time, the data of the telecontrol terminal will be normally received, that is, the normal refresh of the data can be realized.
The method of the embodiment of the invention also comprises the following steps:
when the data is tested by the telecontrol terminal, the last data before testing is kept in the real-time database; and/or the presence of a gas in the gas,
when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
The distinguishing identification further comprises a worst identification, and when the data is obtained by calculating the acquisition quantity, the method of the embodiment of the invention further comprises the following steps:
and adding the worst identification of the data participating in the operation.
It should be noted that, for remote measurement, the priority of data quality from high to low may be uninitialized, failed acquisition, test/maintenance, suspicious data, illegal data, dead data, manual placement, forbidden alarm, peer replacement, multi-source data, accident level violation, emergency level violation, operation level violation, and bypass replacement, respectively. For remote signaling, the priority of data quality from high to low can be uninitialized, failed acquisition, test/maintenance, illegal state, abnormal state, manual placement, alarm prohibition, multi-source data, remote/local.
The method of the embodiment of the invention also comprises the following steps:
when the data is a remote measuring value exceeding an illegal upper limit or an illegal lower limit, generating an illegal alarm of the data and/or reserving a last effective value of remote measurement;
when the data is the remote measuring value which is recovered to the value which does not exceed the illegal upper limit or the illegal lower limit, the remote measuring value is stored in a real-time database, and an alarm for recovering the remote measuring value to be normal is generated.
The method of the embodiment of the invention also comprises the following steps:
and alarming the telemetering amount according to the preset upper limit and lower limit of the operation level, the upper limit and lower limit of the emergency level and the upper limit and lower limit of the accident level.
Optionally, the alarming the telemetry amount includes:
when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the scanning rate is determined to exceed the upper limit and the lower limit of the accident level, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the accident level are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade. Here, the first alarm dead zone may be understood as a cross overlapping region where the upper limit and the lower limit of the operation level and the upper limit and the lower limit of the emergency level overlap, the second alarm dead zone may be understood as a cross overlapping region where the upper limit and the lower limit of the emergency level overlap with the upper limit and the lower limit of the accident level, and the first alarm dead zone and the second alarm dead zone are provided to prevent repeated alarm in the cross overlapping region due to fluctuation variation of remote measurement, such as operation out-of-limit alarm, emergency out-of-limit alarm, and accident level out-of-limit alarm.
It should be noted that the upper limit and the lower limit of the operation level, the upper limit and the lower limit of the emergency level, and the upper limit and the lower limit of the accident level are all within the range of the rationality value. In addition, for the telemetering measurement with positive and negative two directions, corresponding upper and lower grade limits can be set for the two directions respectively; optionally, when telemetry is zero, negative going upper and lower ratings limits are active. For example, for a voltage of 110 kilovolts (kV), the upper and lower limits of the operating class are 110kV x 1.1 and 110kV x 0.9, respectively; the emergency class upper and lower limits are 110kV 1.15 and 110kV 0.85, respectively; the accident class upper and lower limits are 110kV 1.2 and 110kV 0.80, respectively; the scanning rate or the calculation rate of the telemetric value is to be 110kV x 1.4 and 110kV x 0.60 respectively with the telemetric value and the predefined data illegal upper limit and illegal lower limit.
The method of the embodiment of the invention also comprises the following steps: receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level and/or the upper limit and the lower limit of the accident level;
the telemetry volume is alerted by temporarily modifying the upper and lower limits.
The distinguishing mark also comprises a limit value temporary modification mark, and the method of the embodiment of the invention also comprises the following steps:
when an external instruction is received to modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level, and/or the upper limit and the lower limit of the accident level of the telemetering measurement, the limit temporary modification identifier is added to the telemetering measurement; and deleting the limit temporary modification identifier of the telemeasurement for canceling the temporary modification when the temporary modification of the modification is cancelled on the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level, and/or the upper limit and the lower limit of the accident level.
The method of the embodiment of the invention also comprises the following steps: and when the distinguishing identification is added, recording according to time so as to inquire the added distinguishing identification according to time.
The method of the embodiment of the invention also comprises the following steps: and performing fault analysis and/or problem troubleshooting based on the distinguishing identification.
The method of the embodiment of the invention also comprises the following steps:
based on the acquisition failure identification, maintaining the telecontrol terminal and/or the relevant channel link of the telecontrol terminal;
and checking the normally open auxiliary node and the normally closed auxiliary node of the remote signaling and/or the secondary loop based on the illegal identification of the remote signaling.
After the telemetering amount is alarmed, the method of the embodiment of the invention further comprises the following steps: storing extreme value data during operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm to perform operation analysis;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
The method of the embodiment of the invention also comprises the following steps:
when the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state;
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden. Here, the shift operation includes an upshift or a downshift operation. Here, the gear of the power supply system is common knowledge of those skilled in the art, for example, the gear of the transformer of the power supply system is mainly used for voltage regulation by a gear controller; generally, 8 gears are positively tapped, 8 gears are negatively tapped, and a middle gear with rated voltage is added, so that 17 gears are obtained. )
The method adds the distinguishing identification to the data in the real-time database and displays the data during checking, thereby realizing the direct and rapid display of various types of data in the real-time database and improving the working efficiency of solving the problems of the power supply system.
Fig. 2 is a block diagram of an apparatus for implementing data processing according to an embodiment of the present invention, as shown in fig. 2, including: an adding unit and a display unit; wherein,
the adding unit is used for adding corresponding distinguishing identifications to various types of data in the real-time database according to a preset identification strategy;
the display unit is used for simultaneously displaying the distinguishing identification added to the data when the data is checked;
the real-time database is a database in PSCADA.
Optionally, the adding unit is specifically configured to,
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, the warning prohibition identifier added to the data is deleted; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by calculating the acquisition amount, adding a calculation amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemetering which is not consistent with the switch state, adding a suspicious mark to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is restored and changed, deleting the dead number identification added to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetering data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
Optionally, the apparatus in this embodiment of the present invention further includes a reservation processing unit, configured to reserve data acquired when the last telecontrol terminal is normal when the master station front-end processor fails to receive data of the telecontrol terminal after a preset number of attempts.
Optionally, the apparatus in the embodiment of the present invention further includes a data embedding unit, configured to perform a manual embedding operation on data that is failed to be collected when the master station front-end processor fails to collect the data of the telemechanical terminal after a preset number of attempts;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated.
Optionally, the apparatus in this embodiment of the present invention further includes a test maintenance processing unit, configured to keep the last data before the test in the real-time database when the data is data for placing the remote control terminal in the test; and/or the presence of a gas in the gas,
when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
Optionally, the adding unit is further configured to add a worst data identifier participating in the operation when the data is obtained by the acquisition amount calculation.
Optionally, the apparatus in this embodiment of the present invention further includes a telemetry processing unit, configured to generate an illegal data alarm and/or retain a last effective value of telemetry when the data is a telemetry value exceeding an illegal upper limit or an illegal lower limit;
when the data is recovered to the telemetering value which does not exceed the illegal upper limit and the illegal lower limit, the telemetering value is stored in a real-time database, and an alarm for recovering the telemetering value to be normal is generated.
Optionally, the apparatus in this embodiment of the present invention further includes an alarm unit, configured to alarm the telemetry amount according to preset upper and lower limits of the operation level, upper and lower limits of the emergency level, and upper and lower limits of the accident level.
Optionally, the alarm unit is specifically configured to,
when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the scanning rate is determined to exceed the upper limit and the lower limit of the accident level, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the accident level are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade.
Optionally, the apparatus in this embodiment of the present invention further includes a modification unit, configured to receive an external instruction to temporarily modify an upper limit and a lower limit of the operation level, an upper limit and a lower limit of the emergency level, and/or an upper limit and a lower limit of the accident level;
the adding unit is also used for temporarily modifying the modified data by adding a limit value when receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation level, the upper limit and the lower limit of the emergency level and/or the upper limit and the lower limit of the accident level; and deleting the limit value temporary modification identifier of the telemetering measurement for canceling the temporary modification when the temporary modification of the operation level upper limit and lower limit, and/or the emergency level upper limit and lower limit, and/or the accident level upper limit and lower limit is cancelled.
The display unit is particularly intended for use in,
predefining corresponding priorities of distinguishing marks corresponding to various kinds of data;
the distinguishing marks of various kinds of data are summarized and displayed by adopting different colors, graphs, symbols and/or formats according to the priority level.
Optionally, the apparatus in the embodiment of the present invention further includes a recording and analyzing unit, configured to store extreme value data during operation out-of-limit warning, and/or emergency out-of-limit warning, and/or accident level out-of-limit warning after warning the remote measurement, so as to perform operation analysis;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
Optionally, the apparatus of the embodiment of the present invention further includes an operation prohibition unit, configured to prohibit operation of the apparatus
When the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state; and/or the presence of a gas in the gas,
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (33)
1. A method for implementing data processing, comprising:
adding corresponding distinguishing identifications to various kinds of data in a real-time database according to a preset identification strategy;
when data is checked, the distinguishing identification added to the data is displayed at the same time;
the real-time database is a database in a data acquisition and monitoring control system PSCADA.
2. The method of claim 1,
the distinguishing mark is a mark distinguished by a data quality code.
3. The method of claim 2, wherein the distinguishing indicator comprises: the system comprises a manual placement identification, and/or a prohibition alarm identification, and/or a source identification, and/or a collection failure identification, and/or a test identification, and/or a maintenance identification, and/or a calculated amount identification, and/or a telemetering illegal identification, and/or a suspicious identification, and/or a dead number identification, and/or a bypass replacement identification, and/or an opposite end replacement identification, and/or a telecommand abnormal identification, and/or a telecommand illegal identification, and/or a remote identification, and/or a local identification.
4. The method according to any one of claims 1 to 3, wherein the adding of the corresponding distinguishing identifier to each kind of data according to a preset identifier policy comprises:
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, deleting the warning prohibition identifier added to the data; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by acquiring amount calculation, adding a calculated amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemeasurement which is not consistent with the on-off state, suspicious identification is added to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is changed, deleting the dead number identification added to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
5. The method of claim 4, wherein when the data is that the master station front-end processor fails to receive the data of the remote terminal after a preset number of attempts, the method further comprises:
and keeping the data acquired when the last telecontrol terminal is normal.
6. The method of claim 4, further comprising:
when the data of the telecontrol terminal cannot be acquired after the preset times of attempts of the main station front-end processor, carrying out manual embedding operation on the data which are acquired unsuccessfully;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated.
7. The method of claim 4, further comprising:
when the data is tested by the telecontrol terminal, the last data before testing is kept in the real-time database; and/or the presence of a gas in the gas,
and when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
8. The method according to claim 4, wherein the distinguishing mark further comprises a worst mark, and when the data is data obtained by acquisition amount calculation, the method further comprises:
and adding the worst identification of the data participating in the operation.
9. The method of claim 4, further comprising:
when the data is a remote measuring value exceeding an illegal upper limit or an illegal lower limit, generating an illegal alarm of the data and/or reserving a last effective value of remote measurement;
and when the data is recovered to a telemetering value which does not exceed the illegal upper limit and the illegal lower limit, storing the telemetering value into the real-time database, and generating an alarm for recovering the telemetering value to be normal.
10. The method of claims 1-3, further comprising:
and alarming the telemetering amount according to the preset upper limit and lower limit of the operation level, the upper limit and lower limit of the emergency level and the upper limit and lower limit of the accident level.
11. The method of claim 10, wherein the alerting of telemetry comprises:
when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the scanning rate, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade.
12. The method of claim 10, further comprising: receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation grade, the upper limit and the lower limit of the emergency grade and/or the upper limit and the lower limit of the accident grade of the telemeasurement;
the telemetry volume is alerted by temporarily modifying the upper and lower limits.
13. The method of claim 12, wherein the distinguishing indicator further comprises a limit value temporary modification indicator, and wherein the method further comprises:
when an external instruction is received to modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level, and/or the upper limit and the lower limit of the accident level of the telemetering measurement, the limit temporary modification identifier is added to the telemetering measurement; and deleting the limit value temporary modification identifier of the telemetering measurement for canceling the temporary modification when the temporary modification of the operation level upper limit and lower limit, and/or the emergency level upper limit and lower limit, and/or the accident level upper limit and lower limit is cancelled.
14. The method according to any one of claims 1 to 3, wherein displaying the distinguishing mark added to the data comprises:
predefining corresponding priorities of distinguishing marks corresponding to various types of data;
the distinguishing marks of various kinds of data are distinguished and displayed by different colors, graphs, symbols and/or formats according to the priority level.
15. A method according to any one of claims 1 to 3, further comprising: and respectively summarizing and displaying the distinguishing identifications of the various types of data.
16. A method according to any one of claims 1 to 3, further comprising: and when the distinguishing identification is added, recording according to time so as to inquire the added distinguishing identification according to time.
17. A method according to any one of claims 1 to 3, further comprising: and performing fault analysis and/or problem troubleshooting based on the distinguishing identification.
18. The method of claim 4, further comprising:
based on the acquisition failure identification, maintaining the telecontrol terminal and/or the relevant channel link of the telecontrol terminal;
and checking the normally open auxiliary node and the normally closed auxiliary node of the remote signaling and/or the secondary loop based on the illegal identification of the remote signaling.
19. The method of claim 11, wherein after alerting the telemetry, the method further comprises: storing extreme value data during operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm to perform operation analysis;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
20. The method of claim 4, further comprising:
when the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state;
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden.
21. An apparatus for implementing data processing, comprising: an adding unit and a display unit; wherein,
the adding unit is used for adding corresponding distinguishing identifications to various types of data in the real-time database according to a preset identification strategy;
the display unit is used for simultaneously displaying the distinguishing identification added to the data when the data is checked;
the real-time database is a database in PSCADA.
22. The device according to claim 21, characterized in that the adding unit is specifically configured to,
when the data is a remote measuring value or a remote signaling state which is manually placed, adding a manual placing identifier to the data; deleting the manual placement identification added to the data when the manual placement is cancelled; and/or the presence of a gas in the gas,
when the data is alarm information for prohibiting telemetering or remote signaling, adding a warning prohibition identifier to the data; when the alarm information for prohibiting telemetering or remote signaling is cancelled, deleting the warning prohibition identifier added to the data; and/or the presence of a gas in the gas,
when the data contains multi-source data, adding corresponding source identification to the data according to the source major and minor; and/or the presence of a gas in the gas,
when the data is data of the telecontrol terminal which cannot be received by the main station front-end processor through the preset times of attempts, adding an acquisition failure identifier to the data; and/or the presence of a gas in the gas,
when the data is tested by the remote control terminal, adding a test identifier to the data; when the test of the remote terminal is picked up, deleting the test identification added to the data; and/or the presence of a gas in the gas,
when the data is maintained by the remote control terminal, adding a maintenance identifier to the data; deleting the maintenance identification added to the data when the maintenance of the remote terminal is removed; and/or the presence of a gas in the gas,
when the data is obtained by acquiring amount calculation, adding a calculated amount identifier to the data; and/or the presence of a gas in the gas,
comparing the remote measurement value with a predefined illegal upper limit and an illegal lower limit of data according to the scanning rate or the calculation rate of the remote measurement value, and adding a remote measurement illegal identifier to the data when the data is the remote measurement value exceeding the illegal upper limit or the illegal lower limit; deleting the telemetering illegal identification added to the data when the data is recovered to a telemetering value which does not exceed an illegal upper limit and an illegal lower limit; and/or the presence of a gas in the gas,
when the data is telemeasurement which is not consistent with the on-off state, suspicious identification is added to the data; and/or the presence of a gas in the gas,
when the data is the telemetering amount which is unchanged after exceeding the preset time length, adding a dead number identifier to the data; when the data is changed, deleting the dead number identification added to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by bypass, adding a bypass replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is telemetry data replaced by an opposite terminal, adding an opposite terminal replacement identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state, adding a remote signaling abnormal identifier to the data; and/or the presence of a gas in the gas,
when the data is in a remote signaling state with the same normally open and normally closed double-position states, adding a remote signaling illegal identifier to the data; and/or the presence of a gas in the gas,
when the data is remote signaling quantity which can be controlled by PSCADA, adding a remote identifier to the data; when the data is remote signaling quantity which can be controlled locally, adding local identification to the data;
and determining the abnormal remote signaling state according to the predefined normal remote signaling parameters.
23. The apparatus of claim 22, further comprising a reservation processing unit, configured to reserve data collected when the last telecontrol terminal is normal when the master station front-end processor fails to receive data of the telecontrol terminal after a preset number of attempts.
24. The device of claim 22, further comprising a data embedding unit, configured to perform a manual embedding operation on data that is failed to be collected when the data is that the master station front-end processor fails to collect data of the telemechanical terminal after a preset number of attempts;
and when the data of the telecontrol terminal is received again, a warning related to telecontrol acquisition and recovery is generated.
25. The apparatus of claim 22, further comprising a test maintenance processing unit for maintaining the last data before the test in the real-time database when the data is the data tested by the telemechanical terminal; and/or the presence of a gas in the gas,
and when the data is maintained by the telecontrol terminal, the last data before maintenance is kept in the real-time database.
26. The apparatus according to claim 21, wherein the adding unit is further configured to add a worst identification of data participating in the arithmetic operation when the data is data obtained by the acquisition amount calculation.
27. The apparatus of claim 22, further comprising a telemetry processing unit for generating an alarm that the data is illegal and/or keeping a last valid value of telemetry when the data is a telemetry value exceeding an illegal upper limit or an illegal lower limit;
and when the data is recovered to a telemetering value which does not exceed the illegal upper limit and the illegal lower limit, storing the telemetering value into the real-time database, and generating an alarm for recovering the telemetering value to be normal.
28. The apparatus of claim 21, further comprising an alarm unit for alarming the telemetry amount according to preset upper and lower operation level limits, upper and lower emergency level limits, and upper and lower accident level limits.
29. The device according to claim 28, characterized in that the alarm unit is specifically adapted to,
when the telemetry measurement is an acquired telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the scanning rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the scanning rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the scanning rate, performing accident level out-of-limit alarm on the telemetering amount;
when the telemetry measurement is a calculated telemetry measurement,
when the upper limit and the lower limit of the operation level are determined to be exceeded based on the calculation rate, operation out-of-limit warning is carried out on the telemetering amount; and/or the presence of a gas in the gas,
when the upper limit and the lower limit of the emergency grade are determined to be exceeded based on the calculation rate, carrying out emergency out-of-limit alarm on the telemetering amount; and/or the presence of a gas in the gas,
when the accident level upper limit and the accident level lower limit are determined to be exceeded based on the calculation rate, performing accident level out-of-limit alarm on the telemetering amount;
a first alarm dead zone exists between the upper limit and the lower limit of the operation grade and the upper limit and the lower limit of the emergency grade; and a second alarm dead zone exists between the upper limit and the lower limit of the emergency grade and the upper limit and the lower limit of the accident grade.
30. The apparatus of claim 28, further comprising a modification unit for receiving an external instruction to temporarily modify the upper and lower operation level limits, the upper and lower emergency level limits, and/or the upper and lower accident level limits;
the adding unit is also used for adding the limit value temporary modification identifier to the telemetering amount when receiving an external instruction to temporarily modify the upper limit and the lower limit of the operation level, and/or the upper limit and the lower limit of the emergency level and/or the upper limit and the lower limit of the accident level; and deleting the limit value temporary modification identifier of the telemetering measurement for canceling the temporary modification when the temporary modification of the operation level upper limit and lower limit, and/or the emergency level upper limit and lower limit, and/or the accident level upper limit and lower limit is cancelled.
31. The device according to claim 21, characterized in that the display unit is specifically configured to,
predefining corresponding priorities of distinguishing marks corresponding to various kinds of data;
the distinguishing marks of various kinds of data are summarized and displayed by adopting different colors, graphs, symbols and/or formats according to the priority level.
32. The apparatus of claim 28, further comprising a log analysis unit for storing extreme data for operational analysis after the alarm for telemetry amount, and/or for emergency violation alarm and/or accident level violation alarm;
respectively recording frequency information of operation out-of-limit alarm, emergency out-of-limit alarm and/or accident level out-of-limit alarm, and carrying out analysis and inspection on alarm remote communication quantity, and/or auxiliary nodes and/or secondary loops according to the frequency information.
33. The apparatus according to claim 2, further comprising an operation prohibiting unit for prohibiting the operation of the operation unit
When the remote signaling state is not initialized, and/or the data has a manual placement identifier, and/or the data has an acquisition failure identifier, and/or the data has a local identifier, prohibiting remote control operation on the remote signaling state; and/or the presence of a gas in the gas,
when the gear of the power supply system is not initialized, and/or has a telemetering illegal identification, and/or has an acquisition failure identification, remote adjustment or gear shifting operation on the gear is forbidden.
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