This paper introduces the connection mode of CAN bus on PR0T0S70 coiling unit based on computer-aided technology. Data transmission and reception are accomplished by CAN bus communication, and centralized processing and decentralized control are realized. In this paper, CAN bus technology is used to realize distributed control of cigarette machine equipment. The actual operation effect is stable and reliable. This paper expounds the necessity of the design of the monitor based on computer-aided technology. With PCI-9810 (non-intelligent single-channel CAN card) as the hardware interface, this paper develops a real-time CAN bus monitor based on DSP.

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This paper proposes a finished product elevated warehouse inventory based on space segmentation, which does not need to control the low storage capacity in advance, nor does it need to stop the inventory, and can use the stacker to carry out the handling task when it is idle. Taking the finished product elevated warehouse of 8 roadways and 9 floors as an example, the inventory work of two floors can be completed every working day, and the inventory work of the whole reservoir area can be completed in 4.5 working days. The first step is to complete the division of the roadway by layer, and then move the finished product pallets of the layer requiring inventory to other layers. After WMS completes the clearance and transportation of all finished product pallets of this layer, the warehouse management personnel will enter the warehouse to manually verify the retention of finished product pallets. This step can ensure that there are finished product pallets in the cargo location with information. Then cooperate with the comparison of finished product pallets in the delivery area of finished product warehouse to realize this step, which can ensure the consistency between information and physical objects. The results show that this inventory method can completely replace the existing complicated manual inventory business, effectively realize the inventory work of finished product elevated warehouse, and provide an accurate and efficient inventory scheme for similar logistics elevated warehouse.

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