A conversion gateway between enocean and dali protocols and a method for realizing the gateway

A protocol conversion and gateway technology, applied in the direction of network connection, transmission system, electrical components, etc., to achieve the effect of improving energy utilization, simplifying construction and integration

Active Publication Date: 2020-07-28
SHENZHEN MINVOL TECH CO LTD
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Problems solved by technology

[0003] On the other hand, since the standard DALI system communication method adopts two-wire communication, the DALI system is used in old buildings, ancient buildings and other places where wiring is inconvenient, and often faces restrictions such as installation and wiring.

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  • A conversion gateway between enocean and dali protocols and a method for realizing the gateway
  • A conversion gateway between enocean and dali protocols and a method for realizing the gateway
  • A conversion gateway between enocean and dali protocols and a method for realizing the gateway

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Embodiment Construction

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the intended purpose, the specific implementation, structural features and effects of the present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0026] Refer to attached figure 1 , an extension based on the standard DALI system, which is a network of mixed wired and wireless communications. Among them, the DALI-EnOcean gateway is directly connected to the DALI bus, and the wireless input device is connected to the DALI system through the DALI-EnOcean gateway.

[0027] The expansion system can access up to 64 addressable devices, and each addressable DALI-EnOcean gateway can access 32 wireless input devices, thus effectively expanding the number of input devices connected to the system.

[0028] Refer to attached figure 2 , DALI-EnOcean gateway mainly includes DALI communication interface module, main con...

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Abstract

The invention relates to an EnOcean and DALI protocol conversion gateway, which comprises a DALI communication interface module, which is used for realizing conversion between a TTL level signal and a DALI bus protocol level signal; a master control unit MCU, which is used for realizing conversion between a DALI protocol and an EnOcean protocol, and parameter storage and information query and the like; an EnOcean wireless module, which is used for receiving a wireless signal of a wireless input device and communicating with the master control unit MCU through a UART serial port; and a power supply module, which is used for realizing a voltage conversion function, wherein the power supply module is connected with the power ends of the master control unit MCU and the EnOcean wireless module. The EnOcean and DALI protocol conversion gateway and the gateway realization method not only realize expansion of a DALI system, but also greatly simplify construction and integration of the DALI system in practical engineering, provide convenience and flexibility for implementation of an intelligent building and an intelligent household illumination system and improve energy utilization rate.

Description

technical field [0001] The invention belongs to the field of lighting control, in particular to an EnOcean and DALI protocol conversion gateway and a method for realizing the gateway. Background technique [0002] As a new generation of fieldbus technology, DALI has the advantages of simple and economical installation, convenient operation, reliable communication, and flexible control, and has been widely used in the field of intelligent lighting control. With the continuous development of intelligent lighting, the use of input devices (such as presence detectors, illuminance sensors, rotary switches, button panels, etc.) The communication mechanism, command format, addressing, data interaction and other issues of control devices such as input devices put forward more requirements for the realization of DALI system functions. [0003] On the other hand, since the standard DALI system communication method adopts two-wire communication, the DALI system is used in old building...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04L29/06
CPCH04L12/66H04L69/08
Inventor 杨萍郭向阳张婷婷刘强
Owner SHENZHEN MINVOL TECH CO LTD
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