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Equipment shadow processing method, device thereof and system

A technology of a processing device and a processing method, which is applied in the field of Internet of Things and can solve the problems such as the inability to obtain the running status of the equipment.

Inactive Publication Date: 2020-07-31
SICHUAN HONGMEI INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that in the prior art, it is impossible to obtain the operating status of the device in a timely manner based on the device shadow

Method used

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  • Equipment shadow processing method, device thereof and system
  • Equipment shadow processing method, device thereof and system
  • Equipment shadow processing method, device thereof and system

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Embodiment Construction

[0061] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work are protected by the present invention. range.

[0062] Such as figure 1 As shown, the embodiment of the present invention provides a device shadow processing method, including:

[0063] S1: When receiving the first status information from at least one device, for each current device in the at least one device, determine whether there is a control command associated with the current device in the bu...

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Abstract

The invention provides an equipment shadow processing method, a device thereof and system. The method comprises the steps of receiving first state information sent by at least one device after a current state is changed, for each current device, determining whether a control command associated with the current device exists in the cached data, if yes, sending the control command to the current device, and when second state information returned after the current device executes an operation according to the control command is received, taking the second state information as the current state information, and executing S5; otherwise, taking the first state information as the current state information, and executing S5; S5, updating the equipment state information of the current equipment according to the current state information; according to a pre-stored association relationship between at least one client and at least one device, determining at least one target client corresponding tothe current device; and sending the equipment state information of the current equipment to each target client. According to the scheme, the running state of the equipment can be acquired more timely.

Description

Technical field [0001] The present invention relates to the technical field of the Internet of Things, and in particular to a method, device and system for processing device shadows. Background technique [0002] With the increasing deployment of wireless communication technologies, the interconnection of everything becomes a reality, bringing convenience to people's lives. As there are more and more smart devices in the development of the Internet of Things, the management of the device status is becoming more and more important. [0003] At present, the application number 201780073443.5 discloses monitoring and analyzing watchdog messages in the Internet of Things network environment, and discloses that the bits in the first bit sequence of the device filter are based on data received from nodes in the network during the reporting interval. Message to indicate the fault status, and when the reporting interval expires, the first bit sequence is combined with the corresponding bit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F16/23
CPCH04L67/12H04L67/125G06F16/23H04L67/568
Inventor 杨培海邓宏陈良
Owner SICHUAN HONGMEI INTELLIGENT TECH CO LTD
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