三英技研 List of Products and Services

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• Civil Engineering CAD

■Differences from General-purpose CAD The working time is overwhelmingly different. Let's have the system write polylines instead of humans! This is a tool that elevates road design engineers to a higher level of professional engineering. ■Usage Achievements It is implemented in 30% of the top 30 construction consulting companies in the road sector (as of 2023). ■Initiatives for BIM/CIM Registered as certified software by the general incorporated association OCF, which promotes BIM/CIM and construction DX. ■Applications that make up STRAXcube - Map3D [Map Editing] - Alignment [Alignment Design] - Planner [Route Selection, Plan Design, Plan Drawings] - Judan [Longitudinal Design, Longitudinal Drawings] - Oudan [Cross-sectional Design, Cross-sectional Drawings] - Drive [Driving Simulation] This is an all-in-one original 3D CAD that imports terrain data, designs road alignments, and creates plan drawings, longitudinal drawings, cross-sectional drawings, and various calculation documents. It has strong design capabilities, featuring automatic cut-and-fill calculations for plans and cross-sections, automatic design of intersections, automatic reflection of various adjustments, and bulk creation of multiple cross-sections, all of which are functions that road design engineers and operators have been eagerly awaiting.

• Drawing, tracing, CAD

At San-Ei Giken, we undertake road design work using road design CAD. By utilizing the road design CAD "STRAXcube," developed and sold by our company, road design engineers can efficiently and high-quality advance their design work. In addition, we also accept contracts for "software development" and "data creation services." 【Features】 ■ Capable of undertaking road design work such as preliminary design tasks ■ Can proceed efficiently and with high quality ■ Design work not using STRAXcube can also be accommodated ■ Broadly supports from high-standard roads to municipal roads ■ Proven track record in various design tasks for the San'in Expressway *For more details, please refer to the related links or feel free to contact us.

• Drawing, tracing, CAD

Our company owns three types of vehicles equipped with the Mitsubishi Electric MMS (Mobile Mapping System), which achieves high-precision and stable positioning, and we provide measurement services using these vehicles. Additionally, "REDcube" is a desktop survey software that utilizes data automatically acquired by the MMS measurement vehicle to survey and map road installations. It enables the safe creation of high-precision 3D road maps (HD maps). 【REDcube Features】 ■ Quickly acquire road data without traffic restrictions ■ Significantly reduce surveying and investigation costs ■ Collected data can be accessed for desktop surveys by anyone at any time ■ Achieve high-precision mapping with a planar accuracy of 10cm (1σ) and a height accuracy of 15cm (1σ) ■ Compatible with planar rectangular coordinate systems (xyH) and geographic coordinates (BLh) *For more details, please refer to the related links or feel free to contact us.

• Other measuring instruments

This is a three-dimensional road design that supports high-precision BIM/CIM. By inputting road alignment data, standard earthwork templates, etc., simulations for selecting suitable economic routes can be conducted. A 3D model can be created in conjunction with 2D design work. Data can be linked to the driving simulation tool "Drive," which allows for free changes in viewpoint. Create plan and cross-section drawings that accommodate multiple alignments. 【Features】 - Supports existing terrain such as surfaces and point clouds - Precise calculations along contour lines for cut and fill slopes - Cut and fill, flat fill, and retaining wall calculations for multiple alignments (main line, ramps, side roads, replacement rivers, etc.) - Design of all types of intersections (cross, T, roundabout, temporary H-type, completed H-type, connecting side roads) - Create multiple intersections in one window - Manage and review multiple design proposals with the design proposal function You can raise flags! Automatic calculation of catchment areas is possible! 3D installation considerations for ditches and catch basins can be performed! You can draw a single diversion channel! You can create a driving trajectory diagram! Parametric 3D structures can be drawn! Lot design is possible! Excavation design is possible!

• Other Software

**You can access the free download page from the related links.** To spark your interest in our products, we are offering an app that would typically cost around 1 million yen for free!! With three types of linear input functions and a wealth of adjustment features, it is possible to design from forest roads to large-scale interchanges. **Features** 1. Three types of linear design methods: - IP point method and single-sided method, convenient for linear reproduction - Element method, useful for examining new alignments 2. Abundant linear adjustment functions (alignment of control points, deletion of straight sections, and many more) 3. Ramp linear examination function "NoseComposer" provides design support 4. You can adjust the alignment while checking the width and widening 5. You can check the distance from arbitrary points to the alignment 6. You can set longitudinal slopes, cross slopes, widening, and more.

• Other Software

"Judan" and "Oudan" correspond to the Ministry of Land, Infrastructure, Transport and Tourism, prefectures, NEXCO, and the Hokkaido Development Bureau's civil engineering offices for detailed and practical design. You can view many sample drawings of results in the catalog! There are also multiple alignments, skew sections, temporary and completed designs, ordering and estimation, and parametric components such as Hokkaido water diversion types and snow accumulation widening, all supported by advanced information technology. [Functions (just a few)] ■ Terrain input ■ Plan drawing ■ Longitudinal design and drawing ■ Cross-sectional design and drawing ■ Quantity and earthwork calculation reports *For more details, please refer to the catalog or feel free to contact sales@sanei.co.jp.

• Drawing, tracing, CAD

You can automatically read digital map data or scanned blank maps, vectorize and edit them, and create digital terrain data that can be used for civil engineering planning, design, and model creation. You can also add heights and modify heights from 2D DM data, as well as perform bulk deletion of zero elevation. ■ Height Editing and Shape Editing - Map loading (supported scales: 1/500, 1/1000, 1/2500 to 1/25000) - Raster to vector conversion - Height assignment by attribute (contours, flat areas, existing roads, slopes, retaining walls, waterways) - Terrain cutting at arbitrary positions (csv, las, pts, txt, xyz) ■ Terrain Data Input - SIMA - DWG, DXF, SXF (sfc・p21) - DM - Mesh terrain (mtd, lem, dem) - Polygon terrain (obj, xml) - Point cloud (csv, las, pts, txt, xyz) ■ Terrain Data Output - DWG, DXF - Polygon terrain (obj, dwg, dxf, xml)

• Drawing, tracing, CAD

We would like to introduce the road driving simulator 'Drive' handled by Sanyou Giken. Traditionally, designing and presenting using computer graphics (CG) required enormous equipment, budget, and time. By using this product, road design engineers can easily create real-time CG presentations as a byproduct of their design work from the design data and terrain data of the STRAXCube series. 【Features】 ■ The camera position can be freely moved using a gamepad, mouse, or keyboard. ■ It can be easily used for purposes other than presentations, such as local briefing sessions. ■ It can be utilized for various purposes, including meetings with clients and design verification by the designers themselves. *For more details, please refer to the PDF materials or feel free to contact us.

• Drawing, tracing, CAD

San-Ei Giken conducts research and development of software, as well as contract computing services using electronic computers, and the design and manufacturing of various electronic devices. This document introduces mathematical virtual trajectories for automotive electronic component (ECU) development and testing (HILS) applications. [Contents (partial)] ■ Virtual test course for ECU development and testing ■ Driving simulation in the virtual test course ■ Used for bench testing ■ Utilized for CO2 emission reduction, power performance calculations, and various active controls ■ Overview of mobile measurement vehicle / MMS-Xv320ZL system *For more details, please refer to the PDF document or feel free to contact us.

• Drawing, tracing, CAD

We propose a 3D road map for in-vehicle ECU development and bench testing using a vibration machine. This utilizes VirtualOrbit (virtual trajectory based on mathematical formulas: 3D map) and makes an innovative contribution to shortening development time and reducing costs. The greatest feature is that it can represent not only road curvature, longitudinal slope, and cross slope (cant) but also ultra-precise surface irregularities. 【Features】 ■ Utilizes VirtualOrbit (virtual trajectory based on mathematical formulas: 3D map) ■ Contributes to shortening development time and reducing costs ■ Can represent not only road curvature, longitudinal slope, and cross slope (cant) but also ultra-precise surface irregularities *For more details, please refer to the PDF document or feel free to contact us.

• Drawing, tracing, CAD

The "Inspector" can easily calculate the 3D coordinates of any point on a cross-section diagram, significantly reducing mistakes during construction, such as those related to setting out, without bringing cumbersome tasks to the site. 【Main Features】 ■ For checking CALS delivery drawings (cross-section diagrams, floor plans)... ■ Coordinate transformation of management cross-sections (cross-section diagrams) to the world geodetic system ■ Coordinate calculation from arbitrary measurement points not shown in the drawings ■ 3D coordinate output to EXCEL and SIMA > to total stations... ■ Support for setting out ■ Assistance in creating as-built management drawings *For more details, please refer to the PDF materials or feel free to contact us.

• Drawing, tracing, CAD

By using Virtual Orbit (a virtual trajectory based on mathematical formulas: 3D maps) downloaded to the vehicle via network distribution, drivers can see beyond their line of sight, which can be utilized for safety driving assistance in ITS and ADAS (Advanced Driver Assistance Systems) and for controlling CO2 emissions reduction. Additionally, it can be used for virtual test courses for vehicle development and experimentation in a short period, as well as for digitalizing the unevenness of real roads in the market into bench test data.

• Other Software

At San-Ei Giken, we undertake software development contracts utilizing our expertise in CAD and map creation.

• Construction and process management software

Snow removal work is essential to ensure transportation in the northern regions. With the snow removal support system "BLANCcube," high-precision GNSS receivers, and tablet PCs, it is possible to provide affordable and easy guidance for snow removal, including warnings for hazardous areas such as manholes, bridge joints, and curbs. Additionally, through automatic control of hydraulic systems in snowplows, the automation of various snow removal devices such as plows and shoot ducts can be addressed in collaboration with snowplow manufacturers. Please consider Sanei's [low-cost snow removal work support system].

• Construction and process management software