给吊物加个摄像头，让司机实时看清被遮挡的落点。
Crane Lowering Guidance Using a Attachable Camera Module for Driver Vision Support
- 在吊物上贴吸盘式摄像头模块，实时拍下方地面。
- 系统实时传输并处理图像，生成落点指引信号。
- 适合工地安全提升，尤其适合吊装视野受限场景。
起重机在建筑项目中长期用于吊运重物，本研究聚焦于吊装过程中的下降阶段——即负载移至目标位置的阶段。此阶段的常见难题是负载会遮挡操作员对落点的视线，导致操作员不得不依赖地面人员的语言或手势指令，严重影响现场安全。为缓解这一问题，本文提出一种可附着的摄像头模块，通过吸盘直接安装在负载上，内含单板计算机、电池和小型相机。模块可实时采集并处理负载正下方地面的图像，生成安装指引，并将信息传输至主机电脑进行监控。初步实验将该模块安装于测试物体上，验证了实时图像获取与传输的可行性。该方案有望显著提升施工现场的安全性，为操作员提供被遮挡区域的即时视觉参考。
原文摘要 · Abstract (English)
Cranes have long been essential equipment for lifting and placing heavy loads in construction projects. This study focuses on the lowering phase of crane operation, the stage in which the load is moved to the desired location. During this phase, a constant challenge exists: the load obstructs the operator's view of the landing point. As a result, operators traditionally have to rely on verbal or gestural instructions from ground personnel, which significantly impacts site safety. To alleviate this constraint, the proposed system incorporates a attachable camera module designed to be attached directly to the load via a suction cup. This module houses a single-board computer, battery, and compact camera. After installation, it streams and processes images of the ground directly below the load in real time to generate installation guidance. Simultaneously, this guidance is transmitted to and monitored by a host computer. Preliminary experiments were conducted by attaching this module to a test object, confirming the feasibility of real-time image acquisition and transmission. This approach has the potential to significantly improve safety on construction sites by providing crane operators with an instant visual reference of hidden landing zones.
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