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Query method and servers

A query method and server technology, applied in the field of query methods and servers, can solve the problem that users cannot query target objects, etc.

Active Publication Date: 2019-02-15
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a query method and server, which solves the problem that the user cannot query the target object according to the passive object identification in the prior art

Method used

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  • Query method and servers
  • Query method and servers

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Experimental program
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Embodiment 1

[0042] Embodiments of the present invention provide a query method, such as figure 1 with Image 6 Shown include:

[0043] S101. The identification server receives the passive object identification of the target object from the query device; wherein the passive object identification includes at least one of a two-dimensional code and a bar code.

[0044] S102. The identification server determines the current network address of the target object and the active object identification according to the passive object identification; wherein the active object identification is used to identify the target object.

[0045] S103. The identification server transmits the current network address and active object identification to the querying device, so that the querying device addresses the address server according to the current network address, and transmits the active object identification to the address server, and the address server establishes the target object and the querying d...

Embodiment 2

[0057] Embodiment 2. Embodiments of the present invention provide a query method, such as Figure 4 with Image 6 Shown include:

[0058] S201. The address server receives the active object identifier transmitted by the query device; wherein, after the query device transmits the passive object identifier of the target object to the identifier server, the identifier server determines the current network address and the active object identifier of the target object according to the passive object identifier, and at the same time The identification server transmits the current network address and the active object identification to the querying device, so that the querying device addresses the address server according to the current network address, and transmits the active object identification to the address server; wherein, the passive object identification includes at least one of two-dimensional codes and barcodes One, active object identification is used to identify the ta...

Embodiment 3

[0067] An embodiment of the present invention provides an identification server 10, such as Figure 7 Shown include:

[0068] The transceiving unit 101 is configured to receive a passive object identifier of a target object from an inquiry device; wherein, the passive object identifier includes at least one of a two-dimensional code and a barcode.

[0069] The processing unit 102 is configured to determine the current network address of the target object and the active object identifier according to the passive object identifier received by the transceiver unit 101; wherein the active object identifier is used to identify the target object.

[0070] The transceiver unit 101 is also used to transmit the current network address and active object identification determined by the processing unit 102 to the querying device, so that the querying device can address the address server 20 according to the current network address, and transmit the active object identification to the add...

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PUM

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Abstract

The embodiment of the invention provides a query method and servers, which relates to the technical field of the Internet of Things, and solves the problem that the user cannot query a target object according to a passive object identifier in the prior art. The query method comprises the following steps: an identifier server receives the passive object identifier of the target object from a querying device; the identifier server confirms a current network address of the target object and an active object identifier according to the passive object identifier; the identifier server transmits thecurrent network address and the active object identifier to the querying device, so that the querying device addresses an address server according to the current network address and transmits the active object identifier to the address server; and the address server establishes a session between the target object and the querying device according to the active object identifier, so that the querying device obtains state information of the target object.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a query method and a server. Background technique [0002] The vision of the Internet of Things is to realize the connection of things, that is, to connect the target objects into the communication network. Passive object identification, such as two-dimensional code, bar code can be used to identify the target object. Passive object identification can only be read by passive readers, and cannot actively report information online, and it is even more difficult to be accessed remotely. After the passive object identification is read by the reader, the reader can record information related to the target object. Since the passive object identification can only be used for information association, it cannot guarantee that the relevant information is correctly associated with the target object, because the passive object identification is likely to be maliciously remov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/12G06F16/9535
CPCH04L67/12H04L67/141H04L61/5007H04L61/5053H04L67/52
Inventor 贾雪琴胡云史可邢宇龙
Owner CHINA UNITED NETWORK COMM GRP CO LTD