BACnet/IP-DALI gateway communication method

Abstract

The embodiment of the invention provides a BACnet/IP-DALI gateway communication method. The method comprises: receiving a BACnet message, and converting the BACnet message to a DALI instruction according to the preset mapping relation of the BACnet/IP-DALI object attributes; and sending the DALI instruction to a DALI controller to allow the DALI controller to execute the corresponding motion according to the DALI instruction. According to the embodiment of the invention, the BACnet message is converted to the DALI instruction according to the preset mapping relation of the BACnet/IP-DALI object attributes to realize the conversion from the BACnet message to the DALI instruction so as to allow a BACnet device to communicate with a device mounted on the DALI system and solve the technical problem that the device mounted on the DALI system cannot perform access through the BACnet device, and the objects that the DALI illuminating system can be conveniently embedded into the mainstream building control system based on the BACnet/IP to realize more hommization and energy-saving illumination management are realized.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a BACnet / IP-DALI gateway communication method. Background technique [0002] The DDC system uses a micro-signal processor to perform various logic control functions. It mainly uses electronic drives, but sensors can also be used to connect pneumatic mechanisms. The biggest feature of the DDC system is that all links from parameter collection, transmission to control are realized by digital control functions. At the same time, a digital controller can realize the functions of multiple conventional instrument controllers, and can have multiple control loops of different objects. Therefore, DDC systems are often used in the field of automatic control of building equipment, such as smart homes, to control the switch of lights, curtains and even warm water in bathtubs, so that customers can enjoy a warm bath immediately when they return home. [0003] Nowadays, the DDC system ha...

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Problems solved by technology

[0006] The embodiment of the present invention provides a BACnet/IP-DALI gateway communication method, which is used to

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