Wireless setting and infrared sensing type intelligent voice broadcast device

Abstract

The invention discloses a wireless setting and infrared sensing type intelligent voice broadcast device. The device mainly comprises a main body shell, and further comprises a first infrared sensing window, a second infrared sensing window, a loudspeaker sounding hole, a charging interface, a power switch, a detachable buckle fixing seat, a Bluetooth module, a WIFI network receiving module, an MCUmodule, a first infrared sensor, a power module, a second infrared sensor, a voice database storage module, a loudspeaker module and a circuit board. A Bluetooth wireless connection technology and aWIFI network connection technology are used for connecting intelligent terminal controllers such as a smart phone, a tablet computer and the like, so that random conversion and setting of contents ofthe infrared sensing voice device can be realized; and APP sensing voice content setting software contains numerous voices and new different figure image voices and voice contents are continuously updated and added, so that infrared sensing voice contents are richer and more colorful and the practical range is greatly expanded.

Description

technical field [0001] The invention relates to the technical field of voice broadcasting, in particular to an infrared induction voice broadcasting device which uses a bluetooth function and a WIFI network function to wirelessly set and sense voice content. Background technique [0002] At present, there are many infrared induction voice devices on the market, such as welcome devices in supermarkets, infrared alarms, infrared reminders, etc., but these infrared induction voice devices can only be fixed by remote control or buttons on the induction voice device. The setting of the voice content can be changed back and forth, and the other content of the voice cannot be changed at will, and there are even infrared induction voice devices on the market that cannot change the voice content at all. The siren can only be used for alarm, and the supermarket welcome device can only be used for welcoming guests The scope of use is small, and there is also an infrared sensor voice de...

AI Technical Summary

Problems solved by technology

[0002] At present, there are many infrared induction voice devices on the market, such as welcome devices in supermarkets, infrared alarms, infrared reminders, etc., but these infrared induction voice devices can only be fixed by remote control or buttons on the induction voice device. The setting of the voice content can be changed back and forth, and the other content of the voice cannot be changed at will, and there are even infrared induction voice devices on the market that cannot change the voice content at all. The siren can only be used for alarm, and the supermarket welcome device can only be used for welcoming guests The scope of use is small, and there is also an infrared sensor voice device that uses a TF card to set the voice content. The TF card needs to be removed manually, and a TF card reader needs to be connected to the computer to change the infrared sensor voice content, which is extremely inconvenient. , and the operation is not simple, not conducive to popularization

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