Voice control system for wireless smart home

Abstract

The invention discloses a voice control system for a wireless smart home. The voice control system comprises an intelligent control panel and voice input equipment, a touch screen and a coordinator are fixedly installed on the upper surface of the intelligent control panel, an audio loudspeaker is arranged on the upper surface of the touch screen, a voice terminal control circuit is also installed on the front side of the intelligent control panel, an embedded voice recognizer and a controller are arranged on the surface of the voice terminal control circuit, a wireless radio-frequency device is installed below the voice terminal control circuit, network connection equipment is also fixedly installed under the wireless radio-frequency device, and a Bluetooth module is installed on the surface of the network connection equipment; and the voice input equipment is fixedly connected to the right end of an infrared sensor by a rotating block installed inside the voice input equipment, a digital signal processing chip is arranged on the front side of the voice input equipment, and an Ethernet switch chip is also fixedly installed under the digital signal processing chip.

Description

technical field [0001] The invention relates to the technical field of voice control systems, in particular to a voice control system for wireless smart home. Background technique [0002] The popularity of wireless communication equipment has also surpassed almost any industrial product, involving communication services such as telegraph, telephone, fax, image, data and radio and television. Compared with wired communication, it does not need to set up transmission lines and is not limited by communication distance. In particular, it has good maneuverability and rapid establishment. The transmission of voice services is always one of the most important and basic core functions of the entire communication system, even in In the third-generation digital mobile communication system that advocates multimedia services, the voice service is still its dominant service. Therefore, looking at the development of communication, we can see that the development of voice codec technology...

AI Technical Summary

Problems solved by technology

Compared with wired communication, it does not need to set up transmission lines and is not limited by communication distance. In particular, it has good maneuverability and rapid establishment. The transmission of voice services is always one of the most important and basic core functions of the entire communication system, even in In the third-generation digital mobile communication system that advocates multimedia services, the voice service is still its dominant service. Therefore, looking at the development of communication, we can see that the development of voice codec technology runs through the development process of the entire communication system, and it is foreseeable , this development trend will continue, and the two complex technologies of wireless transmission and voice digital signal processing, especially in portable communication products, are mostly battery-powered, low power consumption, small in size and high in operating speed. The requirements are very high, but the current dedicated chips on the market have disadvantages such as single function and complex interface, which cannot make the voice device convenient and fast to meet the different needs of different users. It can only be one-to-one, and the operation is more complicated, which is not conducive to future development

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