Back to Search
Dossier
一种垃圾传输管网数字孪生状态映射与故障定位方法
InventionUnknown
10Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
曾强; 刘佳豪; 夏永忠
Filing Date
Sep 17, 2026
Publication Date
Oct 27, 2026
IPC Classification
B65G 53/66 (2006.01)B65F 5/00 (2006.01)G06N 5/01 (2023.01)
本发明公开了一种垃圾传输管网数字孪生状态映射与故障定位方法,涉及数字孪生技术领域,包括:建立垃圾传输管网数字孪生拓扑,根据垃圾投放端、抽吸动力设备及阀门状态确定有效输送子拓扑并映射实时压力及设备状态;基于状态变化源和压力测点划分传播边,调用匹配的传播边特征形成诊断传播路径,以首次失配边确定故障候选区域;通过独立诊断事件重复验证形成稳定传播异常区段,并结合实体状态证据、受限诊断微扰及实际关系核验确定故障区段、故障实体及模型失配。通过动态匹配实际输送拓扑和传播响应,实现复杂分支管网故障的区段化定位,并区分实体故障与数字孪生模型失配,提高故障定位准确性、稳定性及模型运行可靠性。
Sign in to read the full text
Claim 1 is shown. Create a free account to read all 10 claims, the full description, all drawings, translations and legal status.
- All claims
- Technical field
- Background
- Summary
- Drawing descriptions
- Detailed description
External Resources