1.1 The concept of smart home and its composition
Smart home is based on a residential building. Integrate home-life-related facilities using integrated wiring technology, network communication technology, smart home-system design solutions, security technology, automatic control technology, audio and video technology, and build efficient residential facilities and family schedules. The affairs management system improves home safety, convenience, comfort and artistry, and realizes an environment-friendly and energy-saving living environment.
It can be seen that smart home is a very broad concept that consists of the following parts or parts:
Control center, intelligent switch, socket, intelligent dimming, home appliance (TV, stereo) control, air conditioning control, security monitoring and so on. The following is a schematic and structural diagram of a smart home.
With the maturity of related industry technologies and product solutions (such as the Internet of Things technology), smart home products are still constantly improving and progressing. Therefore, both domestic and foreign companies are in the stage of continuous R&D and launch of new products, research and development and marketing activities. Very active.
1.1 Market Overview
Smart home has experienced nearly 12 years of development in China so far. From the initial dreams of people to today's real life, we have experienced a difficult process. In recent years, smart homes have been developing rapidly in China. However, with the further implementation of the smart home market promotion and nurturing consumer habits, the consumption potential of the smart home market will inevitably be huge, and the industrial outlook will be bright. A large number of domestic smart home brands have risen rapidly and have gradually become leaders in the smart home industry. The following are some of the more prominent smart home manufacturers or integrators, some of which are focused on smart homes, while others are successful companies in related industries such as security, building and automation.
Dedication Intelligence
Shanghai Dianzhong Intelligent Technology Co., Ltd. is Shanghai's earliest company to enter the field of intelligent technology services, professional and experience is no doubt; has been committed to high-end villas, clubs to provide a full set of intelligent solutions; experienced nearly a decade of development, Has extensive project operation experience and professional technology; for many listed collective chairman, performing arts stars, business celebrities to provide services, Jiangsu, Zhejiang and Shanghai have successfully completed hundreds of classic intelligent cases. After years of development, constant product updates and communication experience with numerous customers.
Shanghai Dianzhong's digital terminal is a typical product that adds smart home control function to the video intercom product. Its biggest feature is that it not only saves users the investment cost, but also provides users with more intelligent home control. The function, it can also control the user and community property networking, to achieve more information exchange capabilities. For the current situation in China where the residential environment is the mainstay of the community, users get the most benefit.
Anjubao, Guangzhou City
Guangzhou Anjubao Technology Co., Ltd. is an international professional manufacturer of smart homes. It has Asia's largest smart home R&D center and is the earliest domestic smart home leading company that introduced matured smart home products such as Dutch PLC-BUS and US X10.
Haier home
Haier U-home uses the U-home smart home appliance system as its carrier to realize the interconnection and management of 3C products and smart home systems and the sharing of digital media information through wireless networks. From the perspective of its realization, there will be U-play. U-safe, U-service, U-shopping and a series of digital home solutions covering entertainment, security, and services. The Haier U-home system is based on ejiajia's home network standard system.
Honeywell (China)
Honeywell's smart home system is committed to providing users with a "one-stop system solution", which will include video intercom, security, information appliance control, air-conditioning control, floor heating control, lighting control, curtain control, scene linkage, etc. Multiple functions are integrated and integrated to achieve true smart home functions: safe, comfortable and convenient.
Tianjin Ruilang
The Swiss home smart home system can intelligently control a large number of systems, and the most involved products are nearly 400. Since June 2006, Ruilang has established smart homes, smart communities, smart homes, electric curtains, online media, online shopping malls, home security, network appliances, OEM and other business units, to get rid of the original brand of a single X10 product manufacturer. Image, becoming the first enterprise group in China capable of completing a full-scale residential intelligence.
Potronics
The wave-created EHOME smart home products independently researched and developed by Pocautech are divided into four major systems, namely, smart gateway systems, information appliances and lighting control systems, intelligent lighting control systems, and home integrated wiring systems, with system compatibility and expansion. Sex, upgradeability. Each system can be used independently and compatible with each other. The operation and application are convenient. It is an innovation and upgrade product of the current intelligent community products.
Prit
PRITECH is committed to providing intelligent control systems suitable for Chinese home applications, providing real-estate developers, system integrators, home improvement companies, and owners with advanced, practical, and fully functional smart home system solutions.
Fujian Guanlin
The AH8000 digital home system launched by Fujian Guanlin adopts all-digital transmission technology. It is composed of embedded home smart terminals, public gate smart terminals, and residential community servers, all using standard TCP/IP network interfaces and capable of adapting to 10 M/100. M / 1000M Ethernet transmission, and support Telecom, Railcom, Netcom broadband transmission.
Zhenwei Security
Xiamen Zhenwei is a well-known enterprise in R&D and production of building intercom equipments in China. It keeps pace with the trend of the times and grasps the pulse of the market. It has launched the Coyote E-1500 smart home system.
Matsumoto first world
Matsumoto smart launched Matsumoto home smart system, focusing on stability, practical, convenient, economical, remove fancy features, a remote control you can control all the light off the home, you can also change the scene lighting control, telephone remote switch air conditioning, open Water heaters and so on. Closer to families, truly change technology and change lives.
First, the application of module power in battery management system
Small and medium-sized power supplies are mainly used in smart homes' execution units (such as smart switches) or in small controllers. The power used in this area is usually AC/DC low-power products. The minimum application requirements may be within 1W, and the function is slightly lower. Complex products may use 3W-5W power products. The product requirements are as follows:
(1) Small size, easy to install in a standard enclosure;
(2) High efficiency and low fever;
(3) The failure rate is low.
Based on industry characteristics, Guangzhou Guantu Electronic Technology Co., Ltd. has launched a series of miniaturized module power supplies suitable for use in smart home products.
(1) 1W-2W products ------ VA01-T2Sxx, VA02-T2Sxx
This series of products is an ultra-small AC/DC power supply with a bare-shell package pin structure. Its size is 26*24*13mm, which is the smallest size of this type of power supply in the industry, and does not require external input filter capacitor (400V electrolytic capacitor). Its characteristics are AC and DC, wide input voltage range is 85-264VAC, 110-370VDC. The power supply has excellent output short-circuit and over-temperature protection functions. The product is designed for industrial grade and has high efficiency (up to 83%) in similar products, so the temperature rise is low and the reliability is high.
. In particular, the product has a design margin for power and can be operated in 3W for a short time. Thanks to the advanced circuit structure, the cost has been well controlled, and it is very suitable for a large number of applications in smart home products. It has been successfully applied to many smart home products such as smart switches. For the convenience of customers, this product has two kinds of pin structure, as shown below: