Smart protocol conversion gateway host

A protocol conversion and gateway technology, applied in the field of communication, can solve the problems of long query process of fault information and status information, single function, poor reusability, etc., and achieve the effect of fast data query response and direct data query method.

Pending Publication Date: 2017-08-01
南京搜新智能科技有限公司
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Problems solved by technology

[0004] Although the above-mentioned multi-protocol conversion gateway solves the problem that the existing gateway can only convert specific protocols, has a single function, and has poor reusability
[0005] However, when the above-mentioned multi-protocol conversion gateway protocol is applied to the smart home, since there are many home appliances in the smart home, when the host computer performs fault information query and / or status information query on each home appliance, the host computer sends The query command is sent to the central processing unit through the interface unit, and the central processor sends the query command to the corresponding home appliances after conversion. Feedback to the host computer, so the process of fault information and status information query is longer, and the response speed is slower, so there are certain improvements

Method used

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] combine figure 1 with figure 2 As shown, an intelligent protocol conversion gateway host includes an interface unit, a central processing unit, a memory, and a power supply unit for providing electric energy. The interface unit is used to establish connections with the upper control terminal and several third-party terminals. The central processor includes a protocol type judgment binding unit and a data conversion unit respectively connected to the protocol type judgment binding unit and the interface unit. The protocol type judgment binding unit The unit is used to judge the source communication protocol type of the upper control terminal and the target communication protocol type of the third-party terminal and perform conversion and binding, and the data conversion unit is used to convert the source communication protocol data according to the pr...

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Abstract

The invention discloses a smart protocol conversion gateway host. The technical scheme main point comprises an interface unit, a central processing unit and a memory. The central processing unit comprises a protocol type judging and binding unit and a data conversion unit. The central processing unit receives real-time state data of a third party terminal and stores the real-time state data in a temporary cache area, so an upper control terminal can search the data in real time. The central processing unit can periodically store the real-time state data of the third party terminal to the memory according to a preset time node, so history state data is formed. When the upper control terminal sends a history search command to the central processing unit, the central processing unit can call the history state data in the memory and feeds back the data to the upper control terminal.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an intelligent protocol conversion gateway host. Background technique [0002] In the existing smart homes, such as central air conditioners, floor heating, automatic curtains, dimming lights, light strips, lighting, audio, fresh air fans and other home appliances, because the manufacturers, production time and application occasions of the above-mentioned equipment are different, so The communication protocols used by these devices are also very different. [0003] At present, the Chinese patent with the announcement number CN201887792U discloses a multi-protocol conversion gateway. The binding unit and the data conversion unit can judge the binding unit and the data conversion unit according to the communication protocol type of the data sending device and the data receiving device according to the protocol type. The communication protocol data is converted into the targe...

Claims

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Application Information

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IPC IPC(8): H04L12/66H04L29/06H04L29/08
CPCH04L12/66H04L69/08H04L67/568Y02P90/02
Inventor 刘强许弘江涛
Owner 南京搜新智能科技有限公司
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