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Aditional SRG Modules PDF Print E-mail


SRG-3000D-1 DISTANCE MEASUREMENT MODULE
The STI-4 driver is a basic driver type that is designed for use in standard passenger information systems and serves to control the external (front, numeric lateral) and internal boards as well as ticket validators. It enables the projection of destination names on the boards. The driver is equipped with a large back-lit LCD screen and a convenient silicone keyboard.

SRG-3000MR RADIO MODEM
It is a low range sending-receiving device which is used for transfer operations through a radio path between a control panel SRG-xx00 installed in a vehicle and a computer station in a bus/tram depot . The module has been officially certified by the Polish Ministry of Communication and does not require applying for allocation of frequencies, nor does it require incurring any costs for local data transmission.

SRG-3000I IBIS BUS INTERFACE MODULE
The module ensures cooperation with peripheral devices operating in VDV300 (IBIS) standard, such as visual monitoring systems, sets of passenger counting gates, transportable ticket vending machines. The interface enables the diagnostics and synchronization of information between the on-board computer and a device equipped with an IBIS bus.

SRG-3000R RADIOTELEPHONE INTERFACE MODULE
The module enables cooperation of the on-board computer with a selected radiotelephone (e.g. Radmor, Motorola, Ericsson) in digital data transmission management between a vehicle and a traffic control centre in public transport control systems and real-time passenger bus/tram-stop information systems.

SRG-3000GPRS GSM RADIO MODEM INTERFACE MODULE
The module enables cooperation of the on-board computer with a GSM/GPRS radio-modem in a selected mobile phone network in digital data transmission management between a vehicle and a traffic control centre in public transport control systems and real-time passenger bus/trams-stop information systems..

SRG-3000B PROTECTION MODULE
The module protects all devices of the on-board computer system against overvoltage that may take place in the electrical system of a vehicle. It is particularly useful in older types of vehicle electrical systems where the risk may occur of above-average voltage or strong high amplitude interference.

THE COMPONENTS OF THE SYSTEM OF COLLECTION OF INFORMATION ABOUT THE PASSENGER FLOW AND VEHICLE EXPLOITATION


SRG-3000T-1 TECHNICAL PARAMETERS MEASUREMENT MODULE
The module records basic analogue exploitation parameters of a bus: the level of fuel in the tank, the temperature of cooling liquid, engine revolutions frequency, the pressure of oil, the load of the vehicle, etc. The data, which come in the form of two-state or analogue signals, come directly from manufactured signalling systems or from the vehicle sensors. The module can perform the function of an Event Data Recorder which records spot velocity of the vehicle and the moment of the use of the brake.

SRG-3000RG-CAN-1 CAN BUS INTERFACE MODULE
The module ensures cooperation with the peripheral devices which operate in SAE J1939 (CAN) standard, such as engine control systems, gearbox control systems, etc. The interface enables the readout and logging of selected technical parameters of the vehicle directly from the digital CAN bus.

SRG-3000ENERGY MEASUREMENT MODULE
The module records exploitation parameters of tramways and trolley-buses: traction voltage, traction current value at the moment of input and recovery, the energy used. The measurement data, which come in the form of analogue signals, come directly from the existing current and voltage converters from the vehicle power transmission system or from auxiliary converters. Similarly to the SRG-3000 T-1 module, this module can perform the function of an Event Data Recorder.

SRG-3000ID INTERFACE MODULE
The set of passenger counting gates analyzer module controls the operations of the door opening sensor and the optical detector of passenger flows, both operating in infrared frequencies. The SRG-3000I module, which cooperates with the analyzers, receives the passenger flows data recorded at each vehicle door through the IBIS bus and sends them further to the control panel.