Logistics code reading method, logistics code reading device and logistics system
A code reading and logistics technology, applied in the field of code reading information management devices, can solve problems such as reducing the transmission effect of the logistics system and confusing code reading information for multiple packages
Active Publication Date: 2021-01-12
HANGZHOU HIKROBOT TECH CO LTD
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Problems solved by technology
[0003] However, when multiple packages are transmitted concurrently in the logistics system, that is, when multiple packages appear in the field of view of the code-reading camera side by side or staggered back and forth, it is easy to confuse the code-reading information of multiple packages
If multiple packages are adjusted to be delivered sequentially at predetermined time intervals in order to reduce the probability of code reading information confusion, the transmission effect of the logistics system will be reduced
Method used
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Embodiment Construction
[0045] In order to make the purpose, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below with reference to the accompanying drawings and examples.
[0046] figure 1 It is a schematic diagram of an exemplary structure of a logistics system in an embodiment. See figure 1 , in one embodiment, the logistics system may include a conveyor belt 100 , a face sheet identification device 110 , a code reading device array 120 and a processor 200 .
[0047] The field of view of the face sheet recognition device 110 can independently cover the face sheet recognition area Se in the conveyor belt 100, the field of view of the code reading device 120 array can be combined to cover the barcode recognition area Sc in the conveyor belt 100, and the face sheet recognition area Se is in the conveyor belt 100. It is located upstream of the barcode recognition area Sc in the conveying direction.
[0048] Wherein, b...
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The invention provides a logistics system, a logistics code reading method and a logistics code reading device. Based on the present invention, an express sheet identification area located upstream ofa barcode identification area may be provided, in which, for a parcel express sheet identified in the express sheet identification area, an identification position of the parcel express sheet may bedetermined and a transfer trajectory starting from the identification position may be predicted, and when a barcode is successfully read in the barcode identification area, the code reading position of the bar code with successful code reading can be determined, and position matching with the predicted transmission track is carried out. Therefore, even if the conveyor belt has the situation of parcel concurrent transmission, the code reading position can be positioned to the correct parcel by predicting the transmission track of the parcel waybill and matching the code reading position with the predicted transmission track, so that on the premise of keeping the transmission efficiency based on parcel concurrent transmission, the code reading accuracy of multi-parcel concurrent transmissioncan be improved.
Description
technical field [0001] The invention relates to the field of logistics automation, in particular to a logistics code reading method, a logistics code reading device, a logistics system, and a code reading information management device for the logistics system. Background technique [0002] The barcode is an important attribute of the package, and the logistics system usually needs to sort the package by reading the barcode. [0003] However, when multiple packages are transmitted concurrently in the logistics system, that is, when multiple packages appear in the field of view of the code-reading camera side by side or staggered back and forth, the code-reading information of multiple packages is likely to be confused. If multiple packages are adjusted to be delivered sequentially at predetermined time intervals in order to reduce the probability of code reading information confusion, the transmission effect of the logistics system will be reduced. [0004] Therefore, on the...
Claims
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IPC IPC(8): G06K7/10G06Q10/08
CPCG06K7/10712G06K7/10861G06Q10/083
Inventor 王治光
Owner HANGZHOU HIKROBOT TECH CO LTD