Interface device in driven device

Abstract

The invention relates to the interface device of driven equipment by the use of buffer storage device to facilitate data management in the family network control device, which includes: the control buffer memory to store the control command and its response information, the state buffer memory to store the state event, the communication module that links the set network, receives and records the control instruction into the control buffer memory, and outputs signal after reading out the control command response and / or state event from the buffer control memory and / or state buffer memory, the product module that processes control according to the control command from the control buffer memory, generates the response to record it in the control buffer memory, generates the state event according to the changes of driven device state and record them into the state buffer memory.

Description

technical field [0001] The invention relates to a control device of a home network, in particular to a slave device for data management using a buffer storage device in the control device of a home network. Background technique [0002] At present, home automation [homeAutomation], which automatically controls household appliances in the home or remotely, has almost reached the stage of common use. The initial home automation is to use the telephone or infrared to control the level of each electrical appliance independently, and the electrical appliances cannot be connected. However, at present, a communication device is used to establish a network among various home appliances, and a controller for controlling these networks is equipped for unified management. [0003] FIG. 1 is a schematic diagram of a common home network system. As shown in the figure, a home network refers to the interconnection of various digital home appliances, so that you can enjoy convenient, safe...

AI Technical Summary

Problems solved by technology

[0012] In the above-mentioned prior art, the interface between the product module 11 and the communication module 12 is constituted by individual variables defined in the storage unit 13, so it must be considered when developing or upgrading the interface equipment in the slave device. Disadvantages of Individual Variables

[0013] In addition, when developing a standardized communication module, the individual variables in the storage unit 13 are different depending on the type of slave, so the communication module cannot be shared.

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