The invention belongs to the field of large-scale strain gauge access acquisition systems in airplane structure strength tests, and particularly relates to a non-contact measuring point identification and rapid matching system, which comprises a strain gauge, a data acquisition module, a data acquisition module, a data acquisition module and a data processing module, and is characterized in that the strain gauge is adhered to a test position to measure the strain value of the position; the handheld collector is used for collecting field information of the measuring points, and the field information comprises RFID information and position two-dimensional codes of the measuring points; an RFID chip is embedded in the identity information terminal, unique ID information of the identity information terminal can be in one-to-one correspondence with measuring point information, and the ID information can be read through an identification module and a handheld collector; the identification module is used for collecting field measuring point information through a measuring point strain gauge cable, and the field measuring point information comprises RFID information of a measuring point and a corresponding strain gauge channel number; and the measuring point information processing system imports and stores the data files acquired by the handset acquisition and identification module, and identifies and matches the information in the two files.
本申请属于飞机结构强度试验中大规模应变片接入采集系统领域,特别涉及一种非接触式测量点标识与快速匹配系统,应变仪,粘贴于试验测试位置,测量该位置的应变数值;手持采集器,对测点现场信息进行采集,包括测点的RFID信息和位置二维码;身份信息端子,内嵌RFID芯片,其唯一的ID信息可与测点信息一一对应,通过识别模块与手持采集器可对ID信息进行读取;识别模块,通过测点应变片线缆采集现场测点信息,包括测点的RFID信息和对应的应变仪通道号;测点信息处理系统,对手持机采集和识别模块采集的数据文件进行导入存储,并对两个文件中的信息识别匹配。
Non-contact measuring point identification and rapid matching system
一种非接触式测量点标识与快速匹配系统
2023-11-03
Patent
Elektronische Ressource
Chinesisch
IPC: | G06K Erkennen von Daten , RECOGNITION OF DATA / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen |
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