通过3D激光扫描超出客户需求

Author:Yoshie Katagiri

你的工厂有限公司是日本公司建立ished in 2013 as a Building Information Modelling (BIM) management company, focusing on BIM for building and construction. Since its establishment, the company has used point cloud data captured by laser scanners to generate 3D models. Having determined that laser scanning enabled a dramatic reduction in the total time required to prepare various drawings, the company purchased Leica Geosystems 3D laser scanners. U's Factory has built up the know-how to optimally combine devices depending on the on-site circumstances to capture point cloud data efficiently.

提供“唯一的服务”以符合客户需求

U’s Factory’s Only One Service

Surveying, 3D CAD modelling, and various design drawings are conventionally prepared and conducted by various separate companies on a process-by-process basis, which is labour intensive. U’s Factory CEO, Mr Yasushi Uejima, saw this as an issue while working as an engineer at a major general construction company. Based on his experience, he founded U’s Factory with the objective ofusing IT to dramatically reduce on-site work并彻底改变了行业。

U工厂提供一站式服务，包括针对通用建筑公司和大型设计办公室的测量和建模。该公司不仅提供3D测量和3D建模还可以为客户咨询服务以实现其目标。这包括提供优化的配置，结构，施工和设施图纸 - 这是U工厂的“唯一一项服务”。

使用BLK360和RTC360改进3D激光扫描服务

The use of point cloud data is firmly established as part of U's Factory's business model. As part of the company's pursuit to further improve its services, U's Factory purchased in 2018 theLeica BLK360imaging laser scanner,Leica RTC3603D激光扫描仪和Leica GS18 TGNSS RTK rover.

“The BLK360 is lightweight, compact, and scans fast. You can simply set up the device and just press a button. We’ve even used it in a project to capture as-built data of the piping arrangements in a confined machine room, which we couldn’t enter without crouching,”Uejima解释说。

As for the RTC360, the company purchased the first unit available in Japan, receiving it immediately after its market release in September 2018.“The RTC360 requires even shorter time to scan than the BLK360, and it automatically recognises its horizontal level with the built-in tilt compensator. Another breakthrough is the way that the point cloud data can be transferred to a tablet so you can check the scanned area on the spot in real time. The situation where you go back to the office, upload the data to a PC and realise ‘Oh no, I should have taken more measurements here or there’ is much less likely to happen, so it’s highly efficient,”Uejima说。

这些RTC360功能在Uejima调查了一个8,000-square-metre holiday home地点位于林地地区，有许多大树。“没有其他人员或设备可用，所以我自己去了，在短短两个小时内完成了扫描。”Uejima解释说。In such environments, the scanning positions and arrangements are hard to be recognised in the captured data. However, since the RTC360 tracks its positions with integrated cameras,27 scans without targets were efficiently completed和现场预注册。

结合多个设备以创建最佳调查计划

U的工厂将精力集中在准备最佳调查计划上，以获取在最短时间范围内符合目标的数据。公司delivers accurate measurements even quicker，已经获得了几种Leica Geosystems解决方案，包括：

• Leica Nova MS50多阶段
• Leica ScanStation C10
• BLK360成像激光扫描仪
• GS18 t
• RTC360 3D laser scanner

The shorter surveying time frame on sites pleases U’s Factory’s customers, especially when sites are still being occupied or have ongoing construction work.“By combining the RTC360 and BLK360, we were able to drastically reduce on-site survey work time. Of course, this does not mean that we can complete all the work with just the BLK360. Our starting point is to consider the client’s needs, and then, plan the optimal survey workflow with a combination of equipment with various specifications,”添加了Uejima。

公司has built up knowledge and experience on how to make full use of all their equipment and performon-site survey work in the most efficient way。U的工厂专家，例如，使用GS18 T Rover进行调查地理位置，以一定的间隔使用C10扫描仪300 m with targets通过MS50多稳定测量，并使用RTC360或BLK360来填补之间的空白。

测量的目的已经从仅获得两个点之间的距离转变为创建3D models with appropriate drawing sets甚至可以应用于增强现实和模拟中。需要准确点云数据will surely increase as business opportunities expand and diversify.