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Discovery service method and system

A technology for discovering services and servers, which is applied in data processing applications, instruments, computing, etc., and can solve problems such as poor results

Active Publication Date: 2020-03-31
广州中国科学院计算机网络信息中心 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a discovery service method and system for the problem that the existing technology has a poor discovery service effect in complex circulation scenarios

Method used

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  • Discovery service method and system

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Embodiment Construction

[0024] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] figure 1 It is a flow chart of the discovery service method of the present invention. Such as figure 1 As shown, the discovery service method may include the following steps:

[0026] S1, when the target object reaches the i-th link in the supply chain, create an i-th identifier corresponding to the i-th link for the target object; wherein, i is a positive integer;

[0027] In this step, it may be inquired whether the i-th identifier exists in the discovery server of the i-th link;

[0028] If it does not exist, create a new record about the i-th identification, and update the first link between the i-th identification of the data field of the record in the discovery server of the i-th link and the address of the information server of the i-th link. Mapping relations;

[0029] If it exists, update the first mapping relationship between the i-th ident...

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PUM

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Abstract

The invention relates to a discovery service method and system. The method comprises steps of: creating a ith identifier corresponding to a ith link for a target object when the target object reaches the ith link in a supply chain; registering and creating the event information of the ith identifier in an information server of the ith link, registering a first mapping relation between the ith identifier and the address of the information server of the ith link in the discovery server of the ith link, and registering a second mapping relation between the encoding rule of the ith identifier and a discovery domain in a root platform; creating a (i+1)th identifier corresponding to a (i+1)th link for the target object when the target object reaches the (i+1)th link in the supply chain; establishing an associated relation between the ith identifier and the (i+1)th identifier according to the first mapping relation, the second mapping relation, and the (i+1)th identifier; and constructing the discovery service of the supply chain according to the associated relation.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to a discovery service method and system. Background technique [0002] Radio Frequency Identification (RFID) technology can achieve the purpose of automatic identification of item identification through contactless information transmission. Therefore, it is widely used in many industries such as production, logistics and retail on a global scale. As a large number of RFID-labeled items circulate in the global supply chain, information related to these items will be randomly and dynamically stored in the information server (Information Server, IS) of each enterprise in the supply chain. These ISs belonging to different companies are distributed all over the world and have no necessary relationship with each other. Therefore, if there is no service similar to a search engine, users will not be able to obtain relevant information about the items they care about ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q30/00G06Q10/08G06K17/00
CPCG06K17/00G06Q10/0833G06Q30/0185
Inventor 方照王志迁田野沈烁张正顺
Owner 广州中国科学院计算机网络信息中心