Article positioning system and method

The invention relates to an article positioning system and method. The system comprises an automatic conveying device, a scanning signal transmitting device, a scanning signal receiving device, an NB signal device, a control device and a remote fixed terminal. When the system is used for positioning an article, the automatic conveying device can be automatically controlled to stop running according to interruption information produced when the article shields a scanning signal, so that the effect of accurately positioning the article is achieved, and the working efficiency and the automation degree of the whole system are greatly improved. Meanwhile, the NB signal is used for signal transmission, so that the signal transmission quality is more stable, and the transmission speed is higher. 本申请涉及一种物品定位系统与方法。该系统包括：自动传送装置、扫描信号发射装置、扫描信号接收装置、NB信号装置、控制装置以及远程固定终端。采用本系统对物品进行定位，可以自动根据物品遮挡扫描信号时的中断信息控制自动传送装置暂停运行，从而达到对物品精准定位的效果，大大提升了工作效率以及整个系统的自动化程度。同时使用NB信号进行信号传输，使得信号传输质量更为稳定、传输速度更快。