新能源汽车总装工厂的柔性化智能化

比亚迪汽车总装制造开发智能车身定位技术，实现高节拍高柔性制造，适配全车系车型共线生产。开发不同车身合装小车和吊具的智能切换，实现非承载皮卡车和常规承载车两类车型的柔性共线生产。拧紧防错技术实现车型、工位定点 / 定区的智能拧紧防错，显著提高拧紧合格率。多种视觉方式及车辆远程诊断融合实现电子控制到负载执行端的全链路无人化检测。总装车间的柔性化智能化已推广至比亚迪汽车海内外工厂，已在纯电、混动、CTB、承载车和非承载车等全车系应用，实现生产高节拍高柔性和质量提升。
 

BYD’s final manufacture has developed intelligent body positioning technology, enabling high-JPH (jobs per hour), high-flexibility manufacturing that supports the production of all vehicle models on a shared production line. Intelligent switching between different body assembly tools allows flexible, co-line production of both body-on-frame pickup trucks and conventional monocoque body vehicles.The error-proof tightening technology ensures model-specific and workstation-specific tightening error prevention, significantly enhancing tightening qualification rates. Integration of multiple visual systems with remote vehicle diagnostics enables unmanned, end-to-end inspection, covering the entire process from electronic control to load execution.The flexible and intelligent manufacturing system in the final assembly workshop has been successfully implemented across BYD’s domestic and overseas factories. It supports a full range of vehicle models-including pure electric, hybrid, CTB, monocoque body, and body-on-frame designs-delivering high-JPH, high-flexibility production with improved quality.

承载车，非承载车，共轨转接，无人检测

Monocoque Body; Bodies-on-frame; Common Track Switching; Unmanned Inspection

完成单位

比亚迪汽车工业有限公司

BYD Auto Industry Company Limited