Pirates: I am your father

In our daily lives, it more or less happens that we find ourselves forgetting to bring an umbrella after it rains heavily outside. What we planned to do a few hours or minutes ago is forgotten in the blink of an eye.Perhaps you have also seen the tragedy that occurred when a certain family accidentally let the high temperature turn into a small fire during lunch break or evening break at home, and the small fire turned into a fire.Or eating carelessly every day leads to sub-health.If a system could be designed, if the voice could be used to remind us of the weather conditions of the day and the events we planned to do before, it could give us an early warning when the high temperature is about to turn into a small fire, and it could also recommend nutritionally balanced foods to us. Diet can help us manage and regulate our lives, and our quality of life will be greatly improved.

The research on smart home assistants in this topic is mainly aimed at appealing to our daily needs.The main purpose is to build a system through an arm series development board, and let it remind us of the need to bring an umbrella on rainy days, event memos, high temperature warnings and satisfaction through weather, temperature sensing, memo files, music playback and food recommendations. Listen to the song’s dietary needs.Its purpose is to help us manage our lives, pay attention to certain things in our lives, strengthen fire prevention and control safety in our lives, and meet some of our leisure needs in life, so as to improve our quality of life and make our lives more interesting and convenient.

From a small perspective, the research significance of this topic may be to make our personal or family lives less forgetful and affect the quality of life, to provide a layer of insurance for our personal or family fire safety, and to provide our personal Or the small needs of family life bring satisfaction.But in a big way, it has had a meaningful impact on society as a whole.It can reduce the incidence of minor accidents in our human society, satisfy our human pursuit of convenience, thereby improving our quality of life and providing a sense of happiness in our society.

At present, regarding home smart assistants, foreign research can be said to be the most representative of the three giants, which are in full swing: Amazon's Alexa artificial intelligence assistant, Google's Homehub home smart assistant, and Facebook President Zarbock's private research on Jarvis ( Jarvis) home ai management system. In June 2015, Amazon announced their smart home product artificial intelligence voice assistant Alexa. The Alexa platform is open and technology enthusiasts are welcome to participate in its development.In 6, Amazon announced Alexa with more than 2017 skills, including weather query, recipe query, home appliance control and other functions. Jarvis of Facebook is its president Zar Burke who developed a home AI management system to serve his personal needs. It can control home appliances through various APIs and has the functions of face recognition and chat dialogue.Google's homehub is different from the previous two. Homehub adopts human-computer interaction mode, which is more convenient and easy to place. It can control simple home appliances, play music and support YouTube TV. Although it cannot video chat, its price is compared to the other two. It's also relatively friendly.In general, the development of foreign home smart assistants is relatively hot, and there are different development ideas. Amazon’s Alexa tends to bring together as many skills as possible, while Zalbek’s home AI management system tends to provide personal services. Google’s homehub tends to favor human-computer touch screen interaction and low price. These directions have greatly enriched and promoted the development of home intelligence.

Currently, there are many domestic research companies on home smart assistants, and they have also made many products.Currently, the more prominent ones are Alibaba’s Tmall Genie and Xiaomi’s Xiaoai Speaker. On July 2017, 7, Alibaba's artificial intelligence research laboratory released a home smart product - Tmall Genie, which contains a variety of functions and can perform smart home control, voice shopping, question answering, audio music playback, etc.Xiaomi's Xiaoai speakers are also developing rapidly. They also have functions such as weather query, storytelling, and control of smart home appliances, and they are relatively flexible.In general, domestic home smart assistant research fields mainly involve smart home control and voice human-computer interaction.However, compared with foreign countries, the scope of my country's home intelligence research is a bit narrow, and several domestic products are similar.But the advantages are also quite prominent, the cost is low, it is relatively close to the people, and it is relatively sophisticated, which has greatly increased the popularity of smart home assistants and allowed them to enter people's daily lives.

This system adopts the human-computer interaction mode, allowing users to interact with the system on an LCD display, and is designed to help users achieve intelligent management of family life, reminders, accident prevention and service life.The system uses C language as the development technology and the gec6818 development board as the system carrier to build a smart home assistant that serves people's lives.

This topic will focus on solving the problem of people forgetting to bring an umbrella when it rains heavily after traveling, and the problem of people often forgetting things in their lives (such as boiling water and forgetting to pour it into the kettle and causing the water to become cold, or forgetting to boil water when the time is up). Picking up children), preventing fires caused by high temperatures and making it more convenient for people to listen to music, buy vegetables and eat.Then develop a home smart assistant with functions such as weather broadcast, high temperature warning, memo reminder, listening to music in leisure time, food recommendations, etc., and a human-computer interaction mode that can be set through the touch screen.

This chapter mainly introduces the research background, research purpose and research significance of this topic, explains the current research status related to smart home assistants at home and abroad, and also introduces the main research content of this topic and the overall design content of the system.This chapter sets a reasonable and orderly structure for this paper, allowing readers to have a clearer understanding of this paper, and plays a role in guiding readers at the beginning.

Feasibility study is a prerequisite for system design research. It will conduct research on technical feasibility, economic feasibility and operational feasibility, analyze the technology, economic costs and operating methods required by the system, and explore whether the system research is feasible to avoid problems. Failure to do research will waste a lot of time and economic costs.

The operation of this system is carried out on the GEC6818 development board, which has an LCD display touch screen for mutual operation.The system uses multi-interface interaction and combined with voice. The interface is simple and the voice is convenient, allowing users to easily learn to operate and use the system, thereby giving users a good operating experience.