三英技研 List of Products and Services

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• Other information systems

■Differences from General-purpose CAD The working time is overwhelmingly different. Let's have the system write the polylines instead of humans! This is a tool that elevates road design engineers to a higher level of professional engineering. ■Usage Record 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, Layout] - Judan [Longitudinal Design, Longitudinal Diagram] - Oudan [Cross-sectional Design, Cross-sectional Diagram] - Drive [Driving Simulation] This is an all-in-one original 3D CAD that incorporates terrain data, designs road alignments, and creates plan diagrams, longitudinal diagrams, cross-sectional diagrams, and various calculation reports. It has strong design capabilities, featuring automatic cut-and-fill calculations for plans and cross-sections, automatic intersection design, automatic reflection of various adjustments, and bulk creation of multiple cross-sections—all functions that road design engineers and operators have been eagerly awaiting.

• 3D 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, along with our road design engineers, we can carry out design work efficiently and with high quality. In addition, we also accept contracts for "software development" and "data creation services." 【Features】 ■ Capable of accepting road design work such as preliminary design tasks ■ Can proceed efficiently and with high quality ■ Design work not using STRAXcube can also be accommodated ■ Wide range of support 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.

• Contract Analysis
• Other contract services
• 3D CAD

Our company owns three types of vehicles equipped with the Mitsubishi Electric MMS (Mobile Mapping System), which realizes high-precision and stable positioning, and provides measurement services using these vehicles. Additionally, "REDcube" is a desktop survey software that uses 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). 【Features of REDcube】 ■ 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) ■ Supports 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 measurement, recording and measuring instruments
• Other services

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, relocated rivers, etc.) - Design of all types of intersections (cross, T-junction, roundabout, temporary H-type, completed H-type, connecting side roads) - Create multiple intersections in one window - Manage and consider multiple design proposals with the design proposal function You can raise flags! Automatic calculation of catchment areas is possible! 3D placement considerations for ditches and catch basins can be conducted! You can draw standalone diversion channels! You can create driving trajectory diagrams! You can draw parametric 3D structures! You can design residential land! You can conduct excavation design!

• Software (middle, driver, security, etc.)

**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 others) 3. Ramp alignment examination function "NoseComposer" provides design support 4. Linear adjustments can be made while checking widths and widenings 5. The distance from arbitrary points to the alignment can be confirmed 6. Longitudinal gradients, cross gradients, and widenings can be set.

• Software (middle, driver, security, etc.)

"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 features such as multiple alignments, skew sections, temporary and completed designs, ordering and estimation, and parametric components like 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 us at sales@sanei.co.jp.

• Software (middle, driver, security, etc.)

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 from 2D DM data, add and modify heights in 3D DM data, and perform bulk deletion of zero elevation. ■ Height Editing and Shape Editing - Map loading (supported scales: 1/500, 1/1000, 1/2500 to 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)

• Software (middle, driver, security, etc.)

We would like to introduce the road simulation software 'Drive' handled by San-Ei 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.

• Software (middle, driver, security, etc.)

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.

• Software (middle, driver, security, etc.)

We propose a market 3D road map for vehicle-mounted 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 biggest feature is that it can represent not only road curves, longitudinal slopes, and cross slopes (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 curves, longitudinal slopes, and cross slopes (cant) but also ultra-precise surface irregularities *For more details, please refer to the PDF document or feel free to contact us.

• Software (middle, driver, security, etc.)

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】 ■ 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 cross-sections of 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.

• Software (middle, driver, security, etc.)

By using Virtual Orbit (a virtual trajectory based on mathematical formulas: 3D maps) downloaded to the vehicle via network distribution, drivers can see ahead where visibility is limited, 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 bumps and irregularities of real roads into bench test data.

• Other operation management software

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

• Other operation 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 dangerous 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].

• Other operation management software