Smart audio video mixed acquisition device adopting wireless induction charging wristband

Abstract

The invention relates to a smart audio video mixed acquisition device adopting a wireless induction charging wristband, belonging to the field of smart homes. The device is a structurally ordered system formed by mutual interaction and combination of various electronic functional modules, and provides an intelligentized adjustable environment for humans or other animals. The device comprises a voice command acquisition unit, a mixed power supply device, a central processor and a video monitoring unit. The video monitoring unit comprises an analog camera, a video A/D converter, a field programmable gate array (FPGA) processor and a digital signal processor (DSP), which are connected in sequence. The FPGA processor is connected with a static random access memory (SRAM)1 and an SARM0. The DSP is connected with the video A/D converter through an I2C bus. The DSP is connected with a memory device. The voice command acquisition unit, the mixed power supply device and the video monitoring unit are all connected with the central processor.

Description

technical field [0001] The invention belongs to the technical field of smart home systems, and provides an intelligent audio and video hybrid acquisition device using a wireless induction charging bracelet. Background technique [0002] With the introduction of the concept of "Internet +" in China, "Internet +" has set off an upsurge in various fields in the country for a while, and today, when people's material and cultural living standards have been greatly improved compared with the past, people have put forward a new level of intelligence in the living environment. People can no longer satisfy the traditional manual control of the living environment, but put forward new requirements for the intelligence of the living environment, so that smart homes have been developed under the concept of "Internet +", "Internet +" It represents a new social form, which is to give full play to the optimization and integration of the Internet in the allocation of social resources, deeply...

AI Technical Summary

Problems solved by technology

With the rapid development of speech recognition technology, the accuracy rate of existing speech recognition technology has reached more than 95%. Therefore, speech recognition technology has been widely used in command recognition in smart home systems. The picking up of voice control commands is very important. When the voice signal is picked up, the commands issued by other speaker electronic devices will be misjudged by the smart home system, and if the user goes out, the voice commands issued by the TV may also be detected. Smart home system identification implementation

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