Method for setting channels or addresses of DMX and DALI equipment by applying NFC technology

Abstract

The invention discloses and provides a method for setting channels or addresses of DMX and DALI equipment by applying an NFC technology. Channels or addresses of the DMX and DALI equipment are conveniently and quickly set. According to the invention, the channels or address codes of the DMX or DALI equipment are set and inquired through the NFC technology. Operation is convenient and fast withoutthe need of wiring. Setting or inquiring can be conducted under the condition that the DMX or DALI equipment is not powered on, the data transmission process can be completed within several seconds, and channels or addresses of the DMX or DALI equipment can be repeatedly set for tens of thousands of times. An NFC antenna can be placed in the DMX or DALI equipment. The DMX or DALI equipment can easily realize a waterproof structure, and when the DMX or DALI equipment uses the metal shell, the waterproof DMX or DALI equipment with the NFC function can be realized only by forming a window at theNFC antenna, covering the window with the plastic part and performing waterproof treatment. The invention is applied to the technical field of setting the channels or addresses of DMX and DALI equipment.

Description

technical field [0001] The invention relates to the field of lighting control, in particular to a technical field of using NFC technology to realize setting channels or addresses of DMX and DALI devices. Background technique [0002] With the wide application of digital dimming technology, DMX and DALI standard digital dimming technology protocols are also widely used. The channel codes or address codes of DMX and DALI control devices and controlled devices are just like their ID cards. In the prior art, the setting of channel codes or address codes of DMX and DALI control devices and controlled devices is relatively cumbersome. Some DMX devices use RDM technology to set the channel or address through the handheld device. The problem with this method is that the DMX device needs to be powered on, and the DMX device and the RDM handheld device need to be connected; DALI devices are currently controlled by the DALI system. To assign the address, there is also a circuit on th...

AI Technical Summary

Problems solved by technology

In the prior art, the channel code or address code setting of DMX and DALI control equipment and controlled equipment is relatively cumbersome

Some DMX devices use RDM technology to set the channel or address through the handheld device. The problem with this method is that the DMX device needs to be powered on, and the DMX device and the RDM handheld device need to be connected; DALI devices are currently controlled by the DALI system. To assign the address, there is also a circuit on the DALI device, and the address is set by pressing the button, but these two methods must be powered on, and the address must be connected through the DALI control system; there is another method at present. Add a DIP switch circuit to the DMX device and DALI device to realize the setting of the channel or address by dialing the code. This method needs to convert decimal to binary calculation, and then manually dial the code according to the calculation result. Manual dialing is easy to dial wrong. , leading to channel or address setting errors, and the use of DIP switches to achieve address setting equipment, it is very difficult to make the equipment waterproof

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