用于识别故障发生经排序标签的工业车辆
用于识别故障发生经排序标签的工业车辆
根据本公开的一个实施例，提供了一种包括工业车辆硬件、标签读取器、读取器模块、用户接口和车辆控制器的工业车辆。标签读取器和读取器模块协作以根据读取器模块可访问的序列列表沿着标签布局的过道路径识别个别经排序标签。读取器模块将一系列经排序标签与可访问序列列表的至少一部分进行比较，以根据序列列表确定所述系列经排序标签是否在沿着过道路径的序列中，并且当所述系列的经排序标签与序列列表的比较指示所述多个经排序标签中的序列不规则性时，产生针对故障发生经排序标签的遗失标签信号。读取器模块然后将车辆功能性与产生遗失标签信号时的故障发生经排序标签相关。
Industrial vehicle comprising storage and retrieval hardware, a tag reader, a reader module, and a vehicle controller. The storage and retrieval hardware is configured to store and retrieve items from selected storage elements positioned along an aisle path, and the tag reader and the reader module cooperate to identify individual tags along the aisle path. The tag reader comprises two read antennas positioned on opposite sides of a longitudinal travel axis of the industrial vehicle, and the read antennas define respective read ranges and generate respective tag read signals when tags enter the respective read ranges of the read antennas. The tag reader and the reader module further cooperate to generate a vehicle direction signal when the individual tags are identified primarily with reference to tag read signals from only one of the two read antennas. The vehicle controller controls operational functions of the storage and retrieval hardware partially as a function of the vehicle direction signal.
Dokumentinformationen
用于识别故障发生经排序标签的工业车辆
2021-03-19
Patent
Elektronische Ressource
Chinesisch
| IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / G06K Erkennen von Daten , RECOGNITION OF DATA |