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SW DATMO RVO

SW DATMO RVO control system for visualization of all collected and transmitted data:

The complex SW for the provision of management and on-line operation of a town street lighting system contains 5 basic modules:

  • GIS              -  For the location and graphic representation of all street lighting system above-ground components
  • ELS             -  Complete wiring diagrams for street lighting system connection
  • ON –LINE  - Collection of data from street lighting system operation using communication links                                                             
  • SERVIS      - Keeping of registration and rectification of defects in street lighting system
  • EKO            - Economic module for the assessment of all operational costs of the administered property in form of street lighting system
 
GIS
Passportization of a street lighting system property package in the field of data collection includes:

  • Location of all above-ground components of a town’s street lighting system property package with GPS coordinates and positioning of all these points-components in a map background document, whose type (vector or raster map) has to be specified before the start of work
  • Execution of unique identification of all components in the following range:

RVO - Street lighting system switchboard (switching box)
RZ    - Disconnecting box
SB    - Light point
SZ    - Special device connected to street lighting system distribution lines (Citylight, municipal transportation company automatic machines, town clocks…)

Specification of individual packages of unique components:

    RVO

  • GIS topographic data
  • RVO parameters
Control unit           - Control unit (switching clock, PLC, CPU DATMO, …)
Regulation            - Regulator type (Intelux, Iluest, ….)
MSB                        - System of data collection from individual light points (DATMO, UMPI, …..)
Opt. sensor           - Optical sensor type
Power supply        - Power supply for communication and control parts (OVZ, …..)
SPP                         - Type of current measuring in the street lighting system (SPP DATMO, measuring transformers,….)
KN                           - Type of civic extension
Electricity meter    - Electricity meter type

  • Communication:
Communication link         - Link type (radio modem, GSM, optical fibre, …)
Communication address    - Address in communication network
Order No. (in system)      - Number specifying the order of response from a switchboard in the case of mass commands
Communication end        - Specifies a communication element used as preceding retranslation
  • ELS information -     Description of the street lighting system cable network associated with RVO, numbers of cables of outlets, approximate cable lengths, size of protection components, their activity and connection of directions and links to other RVOs or RZs

RZ - disconnecting box

  • GIS topographic data
  • RZ parameters
Box type                  - Number of inlets, number of outlets
Protection               - Type and size of protection elements
  • ELS information   - Description of the street lighting system cable network associated with RZ, numbers of cables of outlets, their activity and connection of directions and links to other RZs or RVOs

          SB - light point

  • GIS topographic data
  • SB parameters
-    SB type
-    Pole type
-    Pole height
-    Cantilever type
-    Foot type
-    Pole outfit type
-    Number and type of luminaires in SB
-    Data of luminaire installation in street lighting system
-    Light source type
-    Date of light source installation or replacement
-    Light source output
-    Luminaire ballast type
-    Specific SB ballast power consumption
-    SB ballast communication unit type
-    SB ballast communication unit address
-    Or its assignment into control group

  • ELS information   - Description of the street lighting system cable network  associated with SB, links to other SBs,  RVOs, RZs

SZ - special device, connected to the street lighting system  distribution lines (Citylight, municipal transportation company automatic machines, town clocks…); applicable generally to other devices installed on SB, traffic signals, information systems, billboards etc.)
           
  • GIS topographic data
  • SZ parameters
-    Device type
-    Device power input
-    Device owner, contract

  • ELS information     - Description of the street lighting system cable network associated with SZ, link to other SBs




           
 ELS  - complete wiring diagrams for the connection of street lighting system

     This module utilizes all data obtained with GIS on PD when recording all these data on the server, it draws wiring diagrams of individual RVO switching points and carries out their automatic inspection.

 ON-LINE
   
This module ensures communication with all active elements of the control system within the complete DATMO RVO SW, data collection, transfer of all commands given with CD into the system through the selected means of communication (see visualization of transmitted data).

System response

Based on long-term experience of similar applications operated over a long period, the designed system guarantees response to mass commands (broadcast), in particular for street lighting system switching-on within 3 seconds together with a complete listing of responses  of switching-on inspection (1,000 RVOs) within 10 minutes. Individual addressed commands within 3 seconds. The application allows, in visualization on CD, carrying out inspection of speed and communication with any RVO in the system including verification of operational status of all basic RVO components (RACOM radio modem, OVZ power supply, CPU DATMO and SPP).

Remote communication control and service

Immediate and addressable response to communication errors in the case of operation through RACOM radio modems is one of the greatest advantages of the offered control system and thanks to remote supervision, it is possible to change the system configuration or to carry out SW interventions into individual modems on any RVO through the master radio MODANET network or through Internet. Thanks to this method of communication it is likewise possible to secure monitoring of the basic HW elements of individual RVOs – see system response.


Possibilities of visualization of the control system on CD

 Displaying of parameters or measured values read from CPU DATMO that are used for management and administration of the complete street lighting system:

Displaying of all RVOs over the map of the managed the street lighting system locality from the databases of all ZM – RVO switching points with addressed determinationRVO configuration, types of all used elements
  • Displaying of all RVOs over the map of the managed the street lighting system locality from the databases of all ZM – RVO switching points with addressed determination
  • RVO configuration, types of all used elements
  • Communication parameters and addresses
  • Date, time – pilot for RVO
  • Presence of RVO power supply voltage and its size in individual phases
  • RVO main circuit breaker condition
  • Main contactor condition
  • Electricity meter status
  • RVO operational status           
-    Operation from PC
-    Service, local control
-    Test mode
  • BY-PASS contactor status
  • Switchboard door opening signalling
-     Electricity meter part
-     Distribution and control part
  • Current load of individual outlet cables during street lighting system operation
  • Current load of individual outlets – reference status
  • Condition of power supply backup battery
  • Outline of power supply condition, condition of fuses on individual power supply outlets, internal and external temperature
  • CPU DATMO battery condition
  • Status of individual light points at extension of CPU DATMO by MSB-K number of failures of a light source during the last switching-on period
  • Information on status of photocells (5 units) as support of street lighting system switching-on
  • Switching street lighting system (VO), amenity lighting (SO)  astronomic calendar  
  • DATMOCONTROL transmitters regulation curves
                  

Control and management of individual elements (RVO) and parameters of the control system of the street lighting system from the central control station:

  • Multiple or individual switching of RVOs for public lighting(VO),amenity lighting(SO)
  • In the case of CPU DATMO extension by MSB – for switching on or off individual light points
  • Multiple or individual reading of electricity meters as required or according to setting
  • Power supply voltage reading in individual RVOs
  • Reading of current load of individual outlet cables of RVOs and comparison with reference  values
  • Execution of remote setting of RVO regulation curves
  • Execution of inspection of communication of individual RVO including communication protocol
  • Execution of inspection of communication with HW RVO monitoring

The general register of the system’s critical alarm messages with multi-level acoustic signalling, depending on the alarm seriousness, is configured according to the customer’s requirements. The visualization of alarm messages and the general register is configured with connection to the REPORT – REQUEST module according to requirements of the user .


SERVICE

This module processes the output register of alarm messages from the ON-LINE module and other sources (telephone or e-mail reports from the public about defects in the street lighting system) and the operator ensures their electronic distribution in corresponding centres (VO maintenance, VO management) and monitors their elimination from the point of view of a cause of the defect and the term of rectification according to preset registers; this information is simultaneously saved in the GIS or ELS module for the assessment of the needs and preparation of investment plans for VO, SO renovation. Elimination of a defect by the street lighting system maintenance department is simultaneously reflected in the EKO module.

EKO

An economic module for the assessment of all operational costs of the administered property. It processes the data from the ON-LINE and SERVICE modules automatically in costs breakdown (energy, material, labour) as required by the customer. This module is used by the company management for the control of all processes during the operation of the    street lighting system.

VO central control station

Central control system operation is secured continuously by ensuring all SW DATMO RVO functions –24 hours a day, 365 days a year.

HW conditions for implementation of the SW DATMO RVO control system

HP Pentium IV type servers and 2 backup power supplies for the event of power supply failure
UPS backup power supplies are fed from independent lines with automatic bridging
SW solutions are located on servers with backup disc field.
The server used through access router processes all information by data collecting through access RACOM radio modems and connection to Internet. SW DATMO RVO application sorts out and processes all data and ensures their distribution using company LAN in CD working site for visualization and in other company departments (administration, operation-service, economic department) where the selected operators have access to the given field of data.