• Bandarabbas  & ES2 (Tico) signaling equipments installation for IRI

 

• CTC telecommunication equipments provision & installation in Shahrood-Mashad railway stations

The way of communicate between CTC and RTUs is point-to-point and there is one modem for any station in CTC Center Shahrood that exchange data with each of the remote modem in stations.
There is one PC between CTC system and Central modems that its running software receive information frame from CTC and see the address of RTU in the frame and send it to serial ports of advantech card (that expand one port of PC to 8 ports) according to the RTU address. This software receive the reply frame from RTU and send it to CTC and always do this cycle.

• Two-Year Maintenance & Repair of signaling equipments in Semnan-Shahrood-Jovein railway stations

There are 22 stations in this railway line that all of them are equipped by signaling devices and control by CTC center In SHAHROOD. Because of the importance of running trains in this region, there are double railway line between stations. The Stations from SEMNAN to SHAHROOD are equipped with electronic interlocking from ALCATEL company and the stations between BASTAM and JOVEIN are equipped by Relay interlocking from SIEMENS company. There are also different outdoor equipments in these two parts of railway lines and there are 2 CTC in SHAHROOD that one of them produced by ALCATEL Co. and control stations from REY to SHAHROOD and one of them that produced by ISKRA Co. control stations from BASTAM to MASHAD.

 

• Design & product 210 RTU of  Supervisory system for TCI ( In production phase)

 

• Design & prototype Bus panels (Driver Microcontroller based User Interface) withIran Khodro Diesel.

 

• CTC(Central Traffic Control)  software installation in Bafgh-Bandarabbas railway stations

Installing Software of CTC in SIRJAN center and RTUs in remote stations and testing connection between RTUs and Relay of interlocking and installing the indication panel and enable it in SIRJAN and test the operational activities of CTC and also test the communication between Remote Stations and CTC are performed in this project.

• One-Year Maintenance & Repair of signaling equipments in Isfahan province railway stations.

There are 12 stations in this railway line that all of them are equipped by signaling devices and control by CTC center In SISTAN. The Stations from CHARISEH to ARZHANG are equipped by Relay interlocking from JAPANIES company. there are single railway line between stations in this region.

• Product & implement 98 RTU & 4 Master of SCADA system for Kerman Telecommunication Company.

 

• Product & implement 24 RTU , Master of SCADA system & 12 QELM system for Yazd Telecommunication Company.

 

• 3000 Truck Flasher production for EPCO (Iran Khodro Diesel parts provider)