TsENSOR-GSM: monitoring of base stations

General problems of the TsENSOR complex:

• Reliability augmentation of work of remote objects,
• Ensuring smooth operation of the equipment,
• Reduction of losses from idle times of objects of communication and failures of the equipment,
• Reduction of operating costs for rescue and recovery operations,
• Reduction of losses from accidents and plunders,
• Cost reduction due to remote accounting of resources.

TsENSOR-GSM: monitoring of base stations. Information acquisition device WUXI-8G (GSM/GPRS controller)

The new equipment is developed especially for complex monitoring, security, management and accounting of resources on objects of cellular transmission networks – the base stations (BS) – the GSM standard and other unattended objects with access to GSM network.

The WUXI-8G device provides collection of information from controlled sensors and attention devices, the intelligent equipment and metering devices on an object, exercises control of the equipment on supply circuits, data transmission in the center of monitoring for GSM network by means of technology of packet data transmission of GPRS and service of short messages of the SMS.

Basic WUXI-8G functions:

• - Control of 8 discrete sensors like "dry contact" with control of a trunk line;
• - Control of climatic parameters: temperatures, floodings (TDS, ChE);
• - Strain monitoring of station (own) power supply 36.72B;
• - Control of a loop on 3 fire or security annunciators or 3 exits of PTsN PPKOP;
• - A load control exit like "open collector";
• - Collection of information from the pulse output of the counter of the electric power;
• - Communication with the center for GSM network (GPRS and SMS)

Additional opportunities (options) of WUXI-8G:

• - Control and access control (KADR, electrical lock, Touch Memory, proximity card);
• - A possibility of increase in number of inputs by 16 pieces using expansion unit (MR-16);
• - Humidity monitoring of air (THS);
• - Control of discrete alarm signals with tension 5 … 72B (RL-V);
• - Data transmission from external devices with the RS-232/RS-485/CAN interface (counters of the electric power, the UPS, etc.) is the "end-to-end channel" function;
• - Control of three-phase input ~ 380B: tension, current, frequency, alternation of phases (DKF-3i new);
• - Control of single-phase input ~ 220B: tension, current, frequency (DKF-3i new);
• - Posektsionny strain monitoring of rechargeable batteries (BK-AKB, DTN);
• - Control of load current on chains of a station and power power supply (BK-AKB, DTN);
• - Management of power chains to ~ 250B 10A variable and to = 72B 5A of a direct current, inclusion/switching off/restart of active equipment, switching off of the equipment and ventilation at the fire (BR-1/BR-4 "START-UP").

Comparative characteristics of devices of monitoring of TsENSOR agrarian and industrial Complex of production of NPTs LLC "Computer technologies"

For comparison the following collecting devices and information transfers are taken:

• WUXI-8E is complex multifunction monitoring of objects
• WUXI-8G is monitoring for objects of cellular transmission networks with data transmission on GSM
• WUXI-4h4 is economic monitoring of objects with data transmission on Ethernet

Possibilities of the information acquisition devices USI (using additional sensors):

• Control of ports of general purpose with a possibility of increase in number of inputs
• Control of a microclimate: temperature, humidity, flooding
• Monitoring of power supply:
  • control of a station power supply 48/60B, joint stock bank 48/60B

• - control of the feeding inputs ~ 220B / ~ 380B
• - load control
• - posektsionny control of rechargeable batteries
• - fixing of impulses in industrial network
• - control of the power cable
• Accounting of resources: data collection from metering devices, electric power counters, broadcast of data from different devices with the serial interface, for example the UPS, devices of RPE, photo recorders, etc.
• Control and access control
• Monitoring and control of the diesel generator

The equipment for monitoring of objects is selected proceeding from requirements and the User's wishes.

It is possible to refer the following to the main differences of USI devices:

• data network,
• number of the parameters necessary for control for the User,
• quantity and the nomenclature of the connected sensors.