在机器控制技术方面更聪明，更有效

Authors: Per Norell

1989年，汤米·伯恩斯森（Tommy Berntsson）创立了Lerbergs Entreprenad AB，自2000年以来他就使用了机器控制。今天，Lerbergs Entreprenad使用了Leica Geosystems的大部分技术和服务。

“当我们进行投资时，我们总是选择我们认为是最好的解决方案。我一直是Leica Geosystems客户已有20多年了，我对技术解决方案和支持充满信心”该公司副总裁Berntsson解释说。

Lerbergs Entreprenad is located in Kungsbacka, in Sweden and offers all types of building and heavy construction work. In many of the projects, Lerbergs Entreprenad acts as sub-contractor for larger companies such as Skanska, NCC, Peab, Implenia, Serneke and Veidekke. The machine fleet consists of 25 excavators, wheel loaders and trucks. The vast majority of machines consists of excavators.

汤米·伯恩森（Tommy Berntsson）在机器控制方面有很多经验。“我们20年前开始使用机器控制。我在早期阶段意识到，即使技术不像今天那样发展，我们也可以更聪明，更有效地工作。当时，我们使用旋转激光器，后来在没有GPS的一个和两个斜率激光控制下进行。过去20年发生了很多事情，成为这一发展的一部分感到很高兴。”伯恩森说。

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Exploring the PowerSnap technology

Daniel Laurison inside his 250E Volvo excavator.

Daniel Laurison is an excavator operator and works on the Varberg tunnel project as a sub-contractor for the company Implenia. He drives a tracked Volvo 250E excavator and has used Leica Geosystems’MCP80面板和MC1软件自2019年以来。

劳里森（Laurison）发现MCP80面板非常实用，尤其是PowerSNAP功能，可以简单而快速地交换不同机器之间的面板。

“ MC1机器控制解决方案比旧面板具有更大的显示屏，并且在恶劣的环境中工作时非常健壮，这是一个优势。对我来说，主要优点是对接站，这样我就可以快速随身携带面板。一天结束时，我总是从机器上卸下面板，出于安全原因将其锁定”，解释说劳里森。

可互换的Leica MCP80面板以及多功能Leica MC1 3D机器控制软件都开发用于所有重型机器，包括：

• 挖掘机和装载机
• 小吃者和分级人士
• 摊铺机，冷刨和滚筒
• 钻机和桩裤
• 雪地者。

在进行Varberg隧道项目时，Laurison从无线电面板中受益于带有多点触摸屏和硬按钮。由于易于使用的界面，与各种重型设备和设计的兼容性，他可以在所有不同类型的机器上快速安装面板。“ MC1的优点是易于使用的接口和项目文件的逻辑顺序。该小组对不同类别进行了很好的概述，而无需进入几个子菜单以找到合适的模型与众不同”，劳里森说。

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通过机器控制更好地概述工作现场

Lerbergs Entreprenad has been a Leica Geosystems customer for over 20 years.

Daniel Laurison’s colleague, Jim Götthesson, worked on a completely other type of project, an archaeological excavation. Jim drives a Volvo 235E tracked excavator and has not gained a lot of experience with the new machine control solution from Leica Geosystems yet.

“On this particular project, I haven’t used machine control that much, compared to when I work on trenches, foundations or slopes. My first hand impression of the MC1 is that it is a very agile software, where you can move around in the model and see the entire jobsite on the display. I get a better overview and it feels more like a real drawing”，哥特森解释说。

Götthesson also explained that he enjoys learning new technologies, especially with the MC1, it is easy to navigate and the software is intuitive enough to shorten the learning curve.

"I have used the old technology for a long time, and I know it very well, but it is part of the development to learn new things. When you get a new software, there is always quite a lot to learn",戈特森说。

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卫星定位不再需要靠近基站

结合机器控制解决方案的Leica GeoSystems图标组合，HXGN SmartNet，Hexagon的GNSS校正服务，指南和控制地球设备，用于精确挖掘，分级和铺路。bob体育报道HXGN SmartNet拥有全球超过4,500个参考站，提供24/7服务的覆盖范围。

Lerbergs Entreprenad将其一些机器订阅到SmartNet，并接受GNSS校正，以提高单个接收器位置的精度，直到精度。

“订阅SmartNet的优势在于，您的束缚不如您对抗基站的束缚。借助SmartNet，我们始终建立联系，即使我们没有可用的项目模型，我们也可以使用高度。”解释说伯恩森。

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从远程支持服务中受益

当Lerbergs Entreprenad决定投资数字化车队时，专家的客户服务和支持是选择Leica Geosystems的重要因素。

Lerbergs Entreprenad subscribes to Leica Geosystems’ Customer Care Package (CCP), letting them benefit from field support and remote support via internet, software updates, yearly service checks and extended warranty.

“我们使用CCP中的所有服务。服务技术人员校准机器，并在现场为我们升级软件。”伯恩森说。

The operators have direct contact with the support department at Leica Geosystems, in case of any problems they can ask for help and benefit from the remote support through the software.

“我们是30名员工，几年来我还没有驱动挖掘机。”伯恩森说。“I no longer have detailed information about the latest technology. It is an advantage that the machine operators can call support directly instead of going through me.”

Jim Göthesson uses Leica Geosystems’ technical support and has the direct contact to one of Leica Geosystems product expert.“当我需要他们的支持时，我会致电他们，并且很快就会获得帮助。如果我通常使用的支持技术人员无法解决问题，他将从其他技术人员那里得到帮助。”

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为什么出色的支持服务很重要？

认识Lerbergs Entreprenad的创始人Tommy Berntsson。

Lerbergs Entreprenad的大多数合同都是基于每小时付款的，他们的承包商雇用了几家机器和运营商。重要的是没有什么问题。

“Stakeout on the construction site is not very common anymore, because most of it is done on the computer. If the machine control solution is not working, everything stands still. It is therefore important with support and quick feedback, as for example remote support. We can’t wait several hours, because the production is then standing still”,解释说伯恩森。

跟上技术进步并成为市场领导者是Lerbergs Entreprenad的关键，不仅对业务，而且对员工而言。

“我希望我们在业务中处于技术的最前沿，”伯恩森说. “The same counts for the machine fleet, I want new machines with the latest equipment. This is also important for the operators. With good machines and modern technology, the work is more fun and supports their everyday workflows. When we invest, we buy exclusive products.”

伯恩森（Berntsson）一直是Leica Geosystems的客户20年，其中包括他为何与我们感到自在的原因：“这项技术正在领导，与Leica Geosystems的专家的关系并不复杂。我对他们感到舒适和安全。”