Changes for page 4. Structure and Modules Description

Last modified by Iaroslav Platonov on 2026/06/08 10:08

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From 5.4 to 5.3 From 6.4 to 6.3

From version 6.3

edited by Lana
on 2025/12/03 21:52

Change comment: There is no comment for this version

To version 5.4

edited by Lana
on 2025/12/03 21:46

Change comment: There is no comment for this version

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@@ -52,460 +52,4 @@
  When metrologically significant files change, their checksum changes. Information about checksums is displayed on the "Services" tab of the "System Information" page. Checksums are calculated by **the sed_system** service using the MD5 algorithm. To display up-to-date information about checksums, click the "Update Information" button in the upper-right corner of the System Information page (System - Settings) - see Fig.3.1.
--[[image:Screenshot 2025-12-03 at 18.47.38.png]]
--
--Fig. 3.1 – Updating information on checksums of metrologically significant files
--
--**Data processing services**
--
--The processing services receive the data coming from the message broker, process it, and write it to the database.
--
--The data processing services contain a metrologically significant part the binary file "**sed_metrology_YYY.bin**" where YYY is the service identification name. Binary files "**sed_metrology_YYY.bin" **contains information about algorithms and mechanisms for calculating measured values and are used by the processing modules to directly perform their functions.
--
--The Pre-calculated Parameter Calculation Service (sed_calc_arch service) additionally has a **sed_metrology_formulas.bin** file. The sed_metrology_formulas.bin file contains custom formulas for pre-calculations that have the "metrologically significant" attribute.
--
--When metrologically significant files or formulas with a metrological significance attribute change, the checksum of the file changes. Information about checksums is displayed on the "Services" tab of the "System Information" page. Checksums are calculated by **the sed_system service **using the MD5 algorithm.
--
--**Auxiliary Services**
--
--Auxiliary services are designed to ensure that the main CENTO services perform their functions.
--
--The list of CENTO services and their brief description is given in Table 1. The composition of CENTO services for a particular system depends on the functions performed and is displayed on the "System Information" tab.
--
--Table 1 – CENTO software components
--
--|№|Service Name|Function|Metrologically significant part
--|(% colspan="4" %)**Data collection and transmission services**
--|(((
--~1.
--)))|sed_bus_dispatcher|Sequential Device Polling Management Service|
--|(((
--2.
--)))|sed_xml_reader|Service for processing received XML files 80020|
--|(((
--3.
--)))|sed_xml_send|XML file transfer Service 80020|
--|(((
--
--1.
--)))|sed_archive_webapi|Implementation of the web API for transmitting archived data according to the CENTO documentation|
--|(((
--1.
--)))|sed_s2s_configuration|Configuration transmission service between CENTO servers|
--|(% colspan="4" %)**Data collection and transmission services using standard protocols**
--|(((
--1.
--)))|sed_modbus_rtd|A service for reading real-time data from devices using Modbus protocol (Modbus TCP and Modbus RTU over TCP)|sed_metrology_001.bin
--|(((
--1.
--)))|sed_modbus_rtd_send|A service for sending real-time data to third-party devices using the Modbus TCP protocol|
--|(((
--1.
--)))|sed_modbus_sync|A device time synchronization service using Modbus protocol (Modbus TCP and Modbus RTU over TCP)|
--|(((
--1.
--)))|sed_snmp_rtd|A service for reading real-time data from devices using the SNMP (v1, v2c, v3), ICMP protocols|
--|(((
--1.
--)))|sed_iec103_waveform|A service for reading waveform files from devices using the IEC protocol-60870-5-103|sed_metrology_393.bin
--|(((
--1.
--)))|sed_iec104_rtd|A service for reading real-time data from devices using the IEC 60870-5-104 protocol|sed_metrology_011.bin
--|(((
--1.
--)))|sed_iec104_rtd_send|A service for sending real-time data to third-party devices using the IEC 60870-5-104 protocol|sed_metrology_012.bin
--|(((
--1.
--)))|sed_opcda_rtd|A service for receiving real-time data using the OPC DA protocol|
--|(((
--1.
--)))|sed_opcua_rtd|A service for receiving real-time data using the OPC UA protocol|
--|(((
--1.
--)))|sed_opcua_arch|A service for receiving archived data using the OPC UA protocol|sed_metrology_402.bin
--|(((
--1.
--)))|sed_opcua_server|A service for transmitting data using the OPC UA protocol|
--|(((
--1.
--)))|sed_dnp3_rtd|A service for reading real-time data from devices using the DNP3 protocol|
--|(((
--1.
--)))|sed_ftp_waveform|A service for receiving waveform files via FTP protocol|sed_metrology_380.bin
--|(((
--1.
--)))|sed_iec61107_rtd|A service for obtaining real-time data from devices using the IEC 62056-21 protocol|sed_metrology_61107.bin
--|(((
--1.
--)))|sed_iec61850_arch|A service for receiving archived data from devices using the IEC 61850 protocol|
--|(((
--1.
--)))|sed_iec61850_rtd|A service for receiving operational data from devices using the IEC 61850 protocol|
--|(% colspan="4" %)**Proprietary protocol data collection and transmission services**
--|(((
--1.
--)))|sed_satec_arch|A service for reading archived data (metering and event logs) from SATEC devices|sed_metrology_7_8.bin
--|(((
--1.
--)))|sed_satec_pq_journal|A service for obtaining event logs for monitoring the power quality from Satec devices|sed_metrology_106.bin
--|(((
--1.
--)))|sed_satec_pq_report|A service for receiving reports on the power quality control from Satec devices|sed_metrology_106.bin
--|(((
--1.
--)))|sed_satec_waveforms|A service for proofreading waveforms from SATEC devices using Modbus TCP and RTU over TCP protocols|sed_metrology_108_109.bin
--|(((
--1.
--)))|sed_iec103_rtd|A service for reading real-time data from TOR 200 terminals according to the IEC protocol-60870-5-103|sed_metrology_391.bin
--|(((
--1.
--)))|sed_sepam_waveform|A service for proofreading waveforms and time synchronization using the Modbus RTU over TCP protocol from Sepam devices|sed_metrology_298_299.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_logikamp_rtd|A service for reading real-time data from devices using the LogicaMP RTU over TCP protocol|sed_metrology_121.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_logikamp_arch|A service for reading archived data from devices using the LogicaMP RTU over TCP protocol|sed_metrology_122.bin
--|(((
--1.
--)))|sed_axis_video_journal|An AXIS camera recording service|sed_metrology_435.bin
--|(((
--1.
--)))|sed_vzlyotmb_arch|A service for reading archives and event logs of devices Vzlet TSRV-043, TSRV-027, IVK-TER|sed_metrology_25_133.bin
--|(((
--1.
--)))|sed_micom_waveforms|A service for reading waveform files from Micom devices using Modbus RTU over TCP protocol|sed_metrology_370.bin
--|(((
--1.
--)))|sed_pulsar_arch|A service for reading archives from Pulsar devices using the Modbus protocol|sed_metrology_342.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_a1800_arch|A service for receiving archived data from A1800 meters using the Modbus RTU over TCP protocol|sed_metrology_232.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_a1800_rtd|A service for receiving real-time data from A1800 meters using the Modbus RTU over TCP protocol|sed_metrology_231.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_acron_arch|A service for receiving archived data from Acron meters using the Modbus RTU over TCP protocol|sed_metrology_142.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_acron_rtd|A service for receiving real-time data from Acron meters using the Modbus RTU over TCP protocol|sed_metrology_141.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_bmrz_waveform|A service for reading waveform files from BMRZ terminals using the Modbus RTU over TCP protocol|sed_metrology_110.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_bzp03_waveform|A service for reading waveform files from BZP-03 terminals using Modbus RTU over TCP protocol|
--|(((
--1.
--)))|sed_rtu_over_tcp_kmp_rtd|A service for polling Multitical 601 device using the KMP protocol|sed_metrology_191.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_majac_arch|A service for receiving archived data from devices using the Mayak protocol|sed_metrology_152.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_mercury200_rtd|A service for receiving real-time data from devices using the Mercury 200 protocol|sed_metrology_251.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_mercury_arch|A service for reading archives and event logs from Mercury-230 series devices using the Mercury-230 protocol|sed_metrology_202.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_mercury_rtd|A service for receiving real-time data from devices using the Mercury 230 protocol|sed_metrology_201.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_photon_rtd|A service for receiving real-time data from devices using the photon RTU over TCP protocol|sed_metrology_221.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_ref542plus_waveform|Proofreading of waveforms and time synchronization via Modbus RTU over TCP protocol from ABB REF 542plus devices|
--|(((
--1.
--)))|sed_rtu_over_tcp_set4tm_arch|A service for polling SET-4TM, PSC meters’ archives|sed_metrology_112.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_set4tm_rtd|A service for receiving real-time data from devices using the SET-4TM rtu over tcp protocol|sed_metrology_111.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_tem104_arch|A service for receiving archived data from devices using the TEM104 protocol|sed_metrology_162.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_tem104_rtd|A service for receiving real-tume data from devices using the TEM104 protocol|sed_metrology_161.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_vist_arch|A service for receiving archived data from devices using the VIS.T protocol|sed_metrology_172.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_vkt5_arch|A service for receiving archived data from VKT-5 devices|sed_metrology_312.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_vkt5_rtd|A service for receiving real-time data from VKT-5 devices|sed_metrology_311.bin
--|(((
--1.
--)))|sed_vkt7_arch|A service for receiving archived data from VKT-7 devices|
--|(((
--1.
--)))|sed_vkt7_rtd|A service for receiving real-time data from VKT-7 devices|
--|(((
--1.
--)))|sed_rtu_over_tcp_vtd_arch|A service for receiving archived data of VTD devices|sed_metrology_182.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_vtd_rtd|A service for receiving operational data from VTD devices|sed_metrology_181.bin
--|(((
--1.
--)))|sed_uvp_arch|A service for poling Promavtomatika's archive for devices of the UVP series|sed_metrology_352.bin
--|(((
--1.
--)))|sed_ce_arch|A service for receiving archived data from Energomera devices of the CE series according to the IEC61107 protocol|sed_metrology_362.bin
--|(((
--1.
--)))|sed_alpha_arch|A service for receiving archived data from Alfa-3 devices manufactured by Alfamera|sed_metrology_462_472.bin
--|(((
--1.
--)))|sed_bug01_rtd|A service for receiving archived data of BUG-01 devices|sed_metrology_491.bin
--|(((
--1.
--)))|sed_dymetic_arch|A service for receiving archived data from Dimetik|sed_metrology_552.bin
--|(((
--1.
--)))|sed_irvis_arch|A service for receiving archived data from devices using the Irvis protocol|sed_metrology_442.bin
--|(((
--1.
--)))|sed_karat_arch|A service for receiving archived data from Karat devices|sed_metrology_512.bin
--|(((
--1.
--)))|sed_lis200_arch|A service for receiving archived data from the EK-260 and EK-270 devices manufactured by Elster|sed_metrology_452.bin
--|(((
--1.
--)))|sed_rtu_over_tcp_sepam_waveform|A service for reading waveform files from Sepam devices using Modbus RTU over TCP protocol|sed_metrology_298.bin
--|(% colspan="4" %)**Data export and import services in SQL databases**
--|(((
--1.
--)))|sed_sql_rtd|A service for receiving tele-measurement data from MySQL|sed_metrology_211.bin
--|(((
--1.
--)))|sed_sql_arch|A service for archived data retrieval from Microsoft SQL Server|
--|(((
--1.
--)))|sed_sql_arch_send|A service for recording archived data in an external SQL database|
--|(% colspan="4" %)**Data processing services**
--|(((
--1.
--)))|sed_controller|A service for telemetry reception and processing (writes to the InfluxDB database)|sed_metrology_controller.bin
--|(((
--1.
--)))|sed_events_calc|A service for generating event based on the conditions specified in the configuration|
--|(((
--1.
--)))|sed_calc_arch|A service for calculating metering channels|(((
--sed_metrology_calc_arch.bin
--
--sed_metrology_formulas.bin
--)))
--|(((
--1.
--)))|sed_calc_rtd|A service for calculating pre-calculated tags|
--|(((
--1.
--)))|sed_round_arch|A service for calculating metering channels with rounding|sed_metrology_round_arch.bin
--|(((
--1.
--)))|sed_energy_calc|A service for server-level energy resource calculation|sed_metrology_411_421.bin
--|(((
--1.
--)))|sed_loadflow_calc|A service for calculating modes based on an information model|
--|(((
--1.
--)))|sed_storage_writer|A service for recording archived data (metering and event logs) in a data storage (InfluxDB and MongoDB)|
--|(% colspan="4" %)**Web Part Services**
--|(((
--1.
--)))|php5-cgi|A Web Query Service|
--|(((
--1.
--)))|nginx|A Web Server|
--|(((
--1.
--)))|sed_ui|A service for processing requests for web resources (js, css, html files)|
--|(((
--1.
--)))|sed_rtd_analysis|A service for analyzing real-time data|
--|(((
--1.
--)))|sed_auth|A service for authenticating and authorizing users in the system and configuring access rights|
--|(((
--1.
--)))|sed_auth_privileges|A User Privilege Management Service|
--|(((
--1.
--)))|sed_api_gateway|A service for proxying of web requests to other services within the system|
--|(((
--1.
--)))|sed_dataset_configurator|A service for working with datasets|
--|(((
--1.
--)))|sed_rtd|A real-time data subscription service|
--|(((
--1.
--)))|sed_rtd_archive|A service for generating archived data from real-time data|
--|(((
--1.
--)))|sed_system|A service that provides a user interface with information about the system|
--|(((
--1.
--)))|sed_archive|A service that provides user interfaces for analyzing electricity and energy accounting|
--|(((
--1.
--)))|sed_archive_integrity|A service that provides user interfaces for analyzing the completeness of electricity and energy resources data|
--|(((
--1.
--)))|sed_pq_reports|A service for working with power quality reports|
--|(((
--1.
--)))|sed_pq_journal|A service for working with power quality logs|
--|(((
--1.
--)))|sed_ras_configurator|A service for configuring emergency event loggers|
--|(((
--1.
--)))|sed_reports|A service for generating and managing reports, and maintaining user interfaces for reports|
--|(((
--1.
--)))|sed_widgets|A service for the user interfaces of drag'n'drop widgets|
--|(((
--1.
--)))|sed_menu|A service for displaying and configuring CENTO system menu|
--|(((
--1.
--)))|sed_mnemonic_diagrams|A service for the user interfaces of diagrams v2|
--|(((
--1.
--)))|sed_configuration|A service for user interfaces for system configuration (alerts, mail servers, formulas, device trees)|
--|(((
--1.
--)))|sed_devices_configurator|A service for editing device configurations, tags, and channels|
--|(((
--1.
--)))|sed_common_event_journal|A service for user interfaces for generalized configurable event logs|
--|(((
--1.
--)))|sed_device_event_journal|A Device Log Service|
--|(((
--1.
--)))|sed_operative_journal|A service for the user interface of the real-time event log|
--|(((
--1.
--)))|sed_video_journal|A Video Camera Log Service|
--|(((
--1.
--)))|sed_marking|A Dispatch Tag Management Service|
--|(((
--1.
--)))|sed_sounds|A service for the user interface for sound alerts management|
--|(((
--1.
--)))|sed_video_stream|A service for streaming video from cameras registered in the information model|
--|(% colspan="4" %)**System services**
--|(((
--1.
--)))|nats|A message broker and a service registry (service registry/service discovery)|
--|(((
--1.
--)))|influxdb|A time series database|
--|(((
--1.
--)))|mongod|A database of configuration and structured data (event logs, requests)|
--|(((
--1.
--)))|sed_signals|A signal reception and transmission service inside the system (remote control, configuration update, manual polling, parameter recalculation)|
--|(((
--1.
--)))|sed_debug|A service for providing access to debugging information of CENTO services|
--|(((
--1.
--)))|sed_graphql|A subscription service for device statuses|
--|(((
--1.
--)))|sed_energy_calc_configuration|A service for creating, changing, and deleting energy resource calculation configurations at the server level|
--|(((
--1.
--)))|sed_backup|A service for backing up data according to the cron rule.|
--|(((
--1.
--)))|sed_channels|A channel subscription service|
--|(((
--1.
--)))|sed_channels_data|A subscription service for protocol statuses and the latest channel data|
--|(((
--1.
--)))|sed_emission_archive|A service for providing emissions metering data|
--|(((
--1.
--)))|sed_profile_archive|A service for providing metering data from InfluxDB via gRPC.|
--|(((
--1.
--)))|sed_web_storage|A service for accessing archived metering data|
--|(((
--1.
--)))|sed_watchdog|A service for managing the launch of CENTO services|
--|(((
--1.
--)))|sed_scheduler|A service for launching scheduled tasks|
--|(((
--1.
--)))|sed_license|A licensing service|
--|(((
--1.
--)))|sed_monitor|A service for monitoring the operation of the system's services and applications|
--|(((
--1.
--)))|sed_telecontrol|A remote control service|
--|(((
--1.
--)))|sed_notificator|A service for notifying users about events by e-mail|
--|(((
--1.
--)))|sed_waveforms_journal|A waveform Log Service|
--|(((
--1.
--)))|sed_storage_configurator|An InfluxDB Database Configuration Service|
--|(((
--1.
--)))|sed_system_configuration|A CENTO System Configuration Editing Service|
--|(((
--1.
--)))|sed_user_settings|A User Settings Configuration Service|
--|(((
--1.
--)))|sed_system_event_journal|A service for registration and provision of system events (business logic and administration)|
--|(((
--1.
--)))|sed_tech_event_journal|A service for processing and managing technological events|
--|(((
--1.
--)))|sed_information_model|A System Information Model Management Service|
--|(((
--1.
--)))|sed_events_configurator|A System Event Configuration Service|
--|(((
--1.
--)))|sed_information_model_editor|A service for editing the information model|
--|(% colspan="4" %)**Server Backup Services**
--|(((
--1.
--)))|sed_coordinator|A service for selecting the cluster's host server using the Bully leader election algorithm|
--|(((
--1.
--)))|sed_reserve|A service for displaying a list of backup servers|
--|(((
--1.
--)))|sed_replicator|A log replication service between cluster servers|
--|(((
--1.
--)))|sed_influx_replicator|A data replication service (archives and telemetry) between cluster servers|
--|(((
--1.
--)))|sed_events_replicator|An event replication service between cluster servers|
--|(((
--1.
--)))|sed_fs_synch|A data replication service (gob files, reports, waveforms) between cluster servers|

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