Collision Detection on Construction Sites

建筑工地碰撞检测

• 批准号: 477663-2015
• 负责人: Laurendeau, Denis
• 金额: $ 1.82万
• 依托单位: Université Laval
• 依托单位国家: 加拿大
• 项目类别: Engage Grants Program
• 财政年份: 2015
• 资助国家: 加拿大
• 起止时间: 2015-01-01 至 2016-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=579015
• 关键词: Collision; Detection; Construction; Sites

Load Systems International (LSI in the following) is a market leader in wireless and hardwired crane safety instrumentation on construction sites. A challenge for crane management is to predict the occurrence of potential collisions between cranes and other objects (static nodes) or between a crane and other cranes (mobile nodes). The objectives of the project are to: i) perform a thorough literature survey of existing collision avoidance algorithms and packages, ii) identify the collision detection approaches which could be adapted to construction site management, iii) implement first iteration prototypes of the most promising approaches, iv) implement a plug-in software architecture able to accept different types of modules (collision avoidance, visualization, physics, etc.) and v) transfer the technology to the industrial partner. A first challenge is the implementation of the aforementioned plug-in architecture to ensure that it is portable on different platforms, is able to accept different modules which can potentially communicate with each other and is scalable. A second challenge is the implementation of collision prediction algorithms that can operate in real-time and that are deterministic, computationally efficient and compatible with the plug-in architecture.

Load Systems International(以下简称LSI)是无线和硬连线起重机安全领域的市场领导者 建筑工地上的仪器仪表。起重机管理面临的一个挑战是预测 起重机与其他物体(静态节点)之间或起重机与其他起重机(移动)之间的潜在碰撞 节点)。 该项目的目标是：i)对现有的碰撞避免进行彻底的文献调查 算法和包，ii)确定可适用于施工的碰撞检测方法 现场管理，三)实施最有希望的方法的第一次迭代原型，四)实施 能够接受不同类型模块(冲突避免、可视化、 物理等)以及v)将技术转让给产业合作伙伴。第一个挑战是实施 前述插件架构确保了它在不同平台上的可移植性，能够接受 不同的模块，可以潜在地相互通信，并且是可扩展的。 第二个挑战是实现碰撞预测算法，该算法可以实时和 它们是确定性的、计算高效的并且与插件体系结构兼容。