Intelligent, has become the hottest topic of the current home appliance industry, however, intelligent is also a new topic, facing networking, speed, security, corresponding product function plan, etc., the industry chain is still downstream Didn't find a standard answer. During the exploitation, the wireless module has established its own indispensable position and becomes an important part of smart home appliances.
RF-Wireless-module is a module that uses wireless technology for wireless transmission, no matter which type of home appliance, networking mode is owned by Zigbee, Wi-Fi, Bluetooth or other wireless technical factions, to achieve networking, intelligence Both complete signal transmission through the wireless module. The wireless module is connected to the network environment, contacting the operating system in the inner, and the role of smart appliance is critical, and its development process is also highly concerned by the industry.
Market demand continues to increase
"The market demand in the wireless module is growing fast." The reporter has been very clear in the interview process.
Intelligentization is spreading home appliances, lighting, security, entertainment, health, etc., the demand for wireless modules will grow in the relevant manufacturing industry. Market demand deposits are highlights the upstream supporting enterprise wireless module batch supply capacity, and to address different types of home appliances, but provide simple, reliable system solution capabilities.
It is understood that intelligent has been used as one of the important development directions of home appliance industries, although it is still in the exploration and trial phase, but the intelligent concept has begun to appear. Some insiders told reporters that at present, smart home appliances account for more than 10% in the home appliance market, and the production and sales volume, and sales will grow rapid year by year. In addition to Haier, the United States, Hisense, Gree and other traditional home appliance manufacturers have successively introduced smart products such as refrigerators, air conditioners, washing machines, and the smart wave is also flooding into a large number of intelligent hardware development, production enterprises, and puts the market in the market. In addition, the intelligent upgrades sold at home appliances are also raised by home appliance companies, and many companies are actively studying the relevant technologies and implementations of operations.
Multi-factors stimulate the development of the wireless module industry. Shanghai Qingke Information Technology Co., Ltd. CEO Wang Yonghong analyzed the industry in an interview with a reporter. He said: "When the smart home appliance industry breaks through a certain number of orders, the wireless module supply and market will have a large change, and the industrial division of labor will further get further Points. The wireless module will be completed by professional manufacturing entities such as semiconductor, electronic components, integrated circuit enterprises, and companies like Qingke will provide complete set of intelligent control solutions to serve the whole machine. "
All roads "Haojie" big show
In the Internet era, there is a company with Internet thinking. In the process of realizing the intelligence of home appliances, traditional home appliance manufacturers have some "unachable". So, "Director" has been divided into industrial chain division. Home appliance intelligence involves issues such as networked, stability, compatibility, control agreement, and some whole machine factories are not good at this, and the development and production of wireless modules will be reserved, and the performance improvement of home appliances itself is improved. Reduce the level of manufacturing costs. In fact, home appliance networking involves a complete set of intelligent hardware, software-related systems, and home appliance enterprises directly purchase wireless modules means that supporting companies can provide complete intelligence solutions, while cloud platform access, APP design, operating system design, etc. It is a profitable "cake" in the intelligent solution, which allows companies with wireless module design and production capacity to see business opportunities, and also attracted a large number of Internet companies that have funded Internet companies invest in wireless modules. The supply wireless module has become a valid means of "Haojie" to compete for smart home appliances, and is the key to smart home appliance support enterprises to complete the role of the role of the accessories supplier.
TI, ST intention, Semiconductor, Marvell, Freescale, Boyong, Gao Tong, Liaotai, NXP and other mainstream chippers have mastered the wireless module manufacturing, and it has increased the investment in the landline of the Internet of Things, launched a special Internet of Things. Wi-Fi, BT, ZigBee wireless chip or module.
Wireless development board recommended:
The premierwave development board is a unique embedded Linux of the complete dual-band RF module.
PurePath Wireless Development Kit An Evaluate PurePath wireless technology and a development board for CC8520 for wireless audio applications.
A low-power MSP430 microprocessor can be applied to all RF networks or sensor inputs.
Shanghai Qingke does not produce wireless modules, but by Foxconn is responsible for production, product quality is guaranteed, and it is possible to meet the technical requirements of high performance, high precision and low power consumption in wireless modules. Shanghai Qingke's competitive strategy is to do intelligent hardware integral solution providers, which can provide embedded wireless module development, Internet of Things operating system MICO, mobile app development, and cloud access.
It has always been able to "toss" millet with the upstream of the industry, with wireless module supply capabilities, and announced a wireless module that is only 15 yuan / block for partners. It is understood that Xiaomi specializes in intelligent hardware teams, which can complete the intelligent transformation of ordinary appliances within 2 days, and hope that all electronics will be made by adding wireless connection modules to traditional home appliances, in 5-10 years. Products are transformed into smart devices.
In addition to millets, Jingdong, Baidu, Ali is also invested in the corresponding wireless module manufacturers, providing corresponding hardware access services for small teams and home appliance manufacturers.
Technology development
The application of the home appliance has accelerated, but the debate regarding the communication protocol has no results, while Wi-Fi, Zigbee, although it is a wide application of smart home appliances, there is a certain drawback. It is a "distribution station" or "there is a big", and the wireless module supplier has made its own choice. ST-STMicroelectric increased product line, increase research and development of 32-bit Cortex-M core MCU, 2.4GHz radio frequency transceiver, and Bluetooth technology, planning to introduce a wireless MCU scheme for multi-communication protocol (Multi-protocol) to overcome Various IoT equipment development challenges. According to reports, Freescale Kinetis W Series Wireless Module has competitive advantage in the ZigBee field. By integrating MCU and ZigBee wireless technology and RF transceiver, Freescale launched a series of integrated MCU-Kinetis W Series wireless modules, which can be 2.4GHz Zigbe / IEEE 802.15.4 and below 1GHz IEEE 802.15.4 Provide flexible choice. Shanghai Qingke has developed a wireless module that supports Wi-Fi and Bluetooth technology, implanted air conditioning, refrigerator, etc., with everyone's electricity serving as a virtual gateway in home, and then through the Bluetooth Unicom home appliances to achieve interconnection.
As the upstream supporting partner of smart home appliances, the primary task of wireless module production enterprises is to "let smart hardware development is simpler", helping home appliance manufacturers that do not have network experience to complete smart home appliance development, production. Thus, a series of problems such as the external component area, reduce production costs, reduce production costs, reduce production costs, reduce production costs, reduce module power consumption, thus be "worried". Shanghai Qingke embedded wireless module EasylinkTM patented technology, using sensor trigger connections only 1.5 seconds. ST-STT-STC provides a low power consumption, small size, etc., which is convenient to the Internet of Things devices and independent 802.11b / g / n devices, plug-and-play integration. Qualcomm layout smart home appliance market launched a QCA4002 and QCA 4004 WiFi platform, using a single-chip processor and memory in chip design without using other MCUs, but also incorporates IP stack, software middleware architecture Alljoyn, and complete networks Service, assisting customers increase the low power Wi-Fi function to any product at the lowest development cost. It is said that Haier's washing machine, dryer and air conditioner are using QCA4004.
Although smart home appliances are very tempting, consumers cannot throw away the refrigerators, washing machines, air conditioners, dishwashers, ovens, the intelligent transformation of the sold appliances, the consumer is not possible to throw away the intelligent transformation of the applied appliances. , Significant. US General Electric Corporation (hereinafter referred to as GE) has active attempts in this regard, launched 20,000 Wi-Fi wireless modules for GE users trial. The reporter learned that the modules provided by GE allow users to connect the old refrigerator at home to the GE's WINK smart home system. "The wireless module only applies to some models sold after GE 2009, and connects the wireless module through the RJ45 port reserved by the electrical appliance, thus realizing networking intelligence control." GE-related person in charge frank, "the wireless module is only targeted GE Some users conduct a small range of pilots, trials need to cooperate with GE to connect modules to home appliances, complete registration registration, and timely feedback advice, suggestions. "
Having operating system design R & D capabilities allows companies to master more speech on the industrial chain, Shanghai Qingke has spent a lot of mind in MICO. According to reports, MICO is a microcontroller-based Internet of Things real-time operating system. As an independent system, MICO has an open frame, a hardware abstraction layer, is highly portable, cropped operating system and an intermediate development platform, can be seen as "the brain of the Internet of Things terminal". "MICO includes underlying chip drive, wireless network protocol, radio frequency control technology, security, application framework and other modules, and provides a series of solutions such as third-party cloud service platform access service, mobile app development, production test, can help the whole machine Production enterprises quickly realize the network, intelligent. "Wang Yonghong further revealed that" the future, Shanghai Qing Technology will put more energy on the operating system software research and development. In the industry development environment, it is supplied by a pure hardware module Commercial, transition into a software and hardware overall solution provider. "
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Wireless development board recommended:
The premierwave development board is a unique embedded Linux of the complete dual-band RF module.
PurePath Wireless Development Kit An Evaluate PurePath wireless technology and a development board for CC8520 for wireless audio applications.
A low-power MSP430 microprocessor can be applied to all RF networks or sensor inputs.
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