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Gateway system and method for controlling command service agent

A technology of control command and service agent, applied in the field of Internet of Things, can solve the problems of unreliable remote control of acquisition/control gateway, high load of acquisition/control gateway, decentralized control logic, etc., and achieve easy distributed control and redundant control paths. The effect of surplus and low cost of renovation

Active Publication Date: 2022-05-13
QINGDAO GAOXIAO INFORMATION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0013] The embodiment of the present invention provides a gateway system and method for controlling command service agents, the purpose of which is to solve the problems of unreliable remote control, poor timeliness, decentralized control logic, high load and complex design of the existing collection / control gateway. and the hard problem of distributed control

Method used

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  • Gateway system and method for controlling command service agent
  • Gateway system and method for controlling command service agent
  • Gateway system and method for controlling command service agent

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Experimental program
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Effect test

Embodiment 1

[0064] Refer to attached Figure 2-4 As shown, the present invention provides a technical solution: a gateway device for a control command service agent, including a sensor 100 , an actuator 200 , a collection and control gateway 300 , a control command service agent gateway 400 and a remote data server 500 .

[0065] The sensor 100 is used for data collection;

[0066] The executor 200 is used to execute instructions;

[0067] The collection and control gateway 300 is used to receive the data collected by the sensor 100, and send a control command to the actuator 200;

[0068] The control command service agent gateway 400 is used to obtain the backup data of the acquisition and control gateway 300, and sends a control command to the acquisition and control gateway 300;

[0069] The remote data server 500 is used to receive the data collected by the sensors 100 sent by the collection and control gateway 300 , and send control instructions to the control command service proxy...

Embodiment 2

[0079] The embodiment of the present invention also discloses a gateway system for controlling command service agents, referring to the attached Figure 5 As shown, the control command service proxy gateway 400 includes a decoding module 430, a central processing module 440, a control command management module 450, a command task chain execution module 460, a data query module 470, a data storage module 480 and a communication module 490;

[0080] The decoding module 430 is used to receive the coded data sent by the remote data server 500 for decoding, and obtain the collection and control gateway name data or proxy control command data;

[0081] The central processing module 440 is used for computing logical data;

[0082] The control command management module 450 is used to manage the collection and control gateway name data or proxy control command data;

[0083] The command task chain execution module 460 is used to generate an execution command, and schedule related task...

Embodiment 3

[0094] The embodiment of the present invention also discloses a working method of the control command service agent, refer to the attached Figure 9 shown, including the following steps:

[0095] S1, the name of the gateway is updated, and the remote data server 500 sends the name data of the collection and control gateway to the central processing module 440, and the central processing module 440 sends the name data of the collection and control gateway to the update unit 451, and the update unit 451 accesses data according to the name data of the collection and control gateway Storage module 480 and update the collection and control gateway name data of storage;

[0096] S2, add proxyable control command data, send proxyable control command data to the central processing module 440 through the remote data server 500, the central processing module 440 sends the proxyable control command data to the validity checking unit 452, and the validity checking unit 452 Check whether ...

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Abstract

The invention provides a gateway system and method for controlling command service agents, which belong to the technical field of the Internet of Things. The gateway system for controlling command service agents is applied to sensors, actuators, collection and control gateways, and control command service agent gateways. and a remote data server, the sensor is used for data collection; the executor is used for executing instructions; the collection and control gateway is used for receiving the data collected by the sensor and sending control instructions to the executor; the control command service The proxy gateway is used to obtain the backup data of the collection and control gateway, and send control instructions to the collection and control gateway; the embodiment of the present invention will perform some control tasks that cannot be completed by a single collection / control gateway, and previously required a remote data server to participate in the completion of the control task Decentralization to the control command service proxy gateway to complete, thereby enhancing the adaptability and reliability of the entire control system.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a gateway system and method for controlling command service agents. Background technique [0002] In the field of IoT data collection, such as figure 1 As shown, acquisition / control gateways are usually deployed at the field end, which transmit sensor data to a remote data center, and the data center saves the data, and can automatically trigger control commands according to preset algorithms, or accept manual control commands, and control command transmission To the gateway at the field end, it is encoded into an instruction that can be understood by the actuator, the actuator executes, and the control command is completed. [0003] In a large-scale (or distributed) control system, there may be three situations for the generation of a command: [0004] 1. Based on a large amount of historical data, it is obtained after complex calculations; [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/1097H04L67/12H04L67/56H04W4/38H04W88/16
CPCH04L67/025H04L67/1097H04L67/12H04W4/38H04W88/16H04L67/56
Inventor 辜晓川杜长河苟婉璐林蓉蓉陈勇树
Owner QINGDAO GAOXIAO INFORMATION IND
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