Supply chain information query method and device

A query method and technology of a query device are applied in the field of Internet of Things, and can solve the problems of inability to obtain traceability information, incompatibility, and nested identification.

Inactive Publication Date: 2017-04-19
广州中国科学院计算机网络信息中心
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  • Abstract
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Problems solved by technology

[0004] Therefore, due to the nesting and incompatibility of identifiers in the supply chain, traditional technologies cannot obtain the traceability information of a commodity throughout its entire life cycle based on its identifier code.

Method used

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  • Supply chain information query method and device
  • Supply chain information query method and device
  • Supply chain information query method and device

Examples

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Embodiment Construction

[0019] In order to better understand the method of finding the traceability information of the traceability code identifier in the entire life cycle based on the traceability code identifier, first briefly introduce the identifier registration methods in each link of the supply chain.

[0020] Assuming that the item (commodity) is in the first link of the supply chain, create the first identification for the item. Register the information of the first identification with its first information server (IS, Information Server). Register the mapping relationship between the first identifier and the information server with its first discovery service (DS, DiscoveryService). The first identifier is registered with an object name resolution service (ONS, object nameservice), that is, the first identifier corresponds to the object name resolution service. In addition, the first discovery service (DS) also needs to register the encoding rules of the first identity and the first discov...

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Abstract

The invention relates to a supply chain information query method and device. The method comprises the steps that an object name resolution service corresponding to a tracing code identifier is acquired according to the input tracing code identifier, wherein the object name resolution service stores the association relation between the identifiers; each identifier related to the tracing code identifier is acquired from the object name resolution service; an information server corresponding to each identifier is acquired, and the relevant information corresponding to the identifier is acquired from each information server; and the relevant information of all identifiers is used as the tracing information of the tracing code identifier. According to the invention, the tracing information of the tracing code identifier throughout the whole life cycle is acquired, so that a user who queries the tracing code identifier can carry out item authenticity checking and other operations according to the acquired tracing information.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a method and device for querying supply chain information. Background technique [0002] In today's society, supply chain management is more and more valued by enterprises. For the enterprise side, it can evaluate the supply chain, help logistics find lost goods, and track the flow of goods in real time to grasp the loss of goods. For regulators, major safety accidents can be prevented. For consumers, they can collect the source information of the product, including the place of origin and logistics, through the query of the product identification on the terminal, so as to test its authenticity and timeliness. [0003] In supply chain management, we generally assume that tracked items are visible throughout their full lifecycle. In practice, however, such assumptions often do not reflect reality. For example, in the retail industry, although each commodity (suc...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/08G06Q30/00
CPCG06Q10/0833G06Q30/0185
Inventor 方照田野张正顺
Owner 广州中国科学院计算机网络信息中心
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