Das will be exhibiting at 2019 Korea Innovative Safety and Security Expo held in KINTEX 1 on Sep. 25-27.
The range of application of 3DS is very wide, and it is applicable to most fields where displacement measurement is required. It can be used in internal displacement of tunnel, deflection of railroad rail, landslide, displacement of upper or slope of dam, sink hole of road, large pipeline such as oil pipe, deflection of bridge, ground displacement, power plant chimney, and public building.
The most difficult thing in measuring structure or ground displacements for long time is eliminating changes in sensor values for temperature differences between day and night, and summer and winter. 3DS uses patented Error Reduction Method for Sensor (ERMSA) technology to minimize temperature displacement. The railroad eliminates the vibration errors by applying various filter technologies such as LPF, Kalman's Filter, and vibration damping filters developed by Das on the vibration that occurs when trains pass.
The 5th Korea Innovative Safety and Security Expo was hosted by MOIS, MOTIE and Gyeonggi-do, and organized by KINTEX and KOTRA. It is supported by MSIT, MOLIT, MND, MAFRA, Korea Forest Service, National Fire Agency, Public Procurement Service, Korea Commission for Corporate Partnership, KEPCO, Korail, KESCO, EBS, KFI, KEITI, KISTI, ETRI, KOELSA, MIRECO, KOEN and KOMIPO. The main programs are as follows. △ Exhibition △ Conference △ Export Consultation △ Investment Promotion Session △ Safety Experience Village △ Award Ceremony