2014 wireless charging technology will be the mainstream

Lead: American Science and Technology blog Re/code this weekend, 2014 may be the mainstream of wireless charging technology, and the development of magnetic resonance wireless charging technology will solve the previous generation of technology has many limitations. The following is the full text of the article: the Internet of things may be the most revolutionary technological progress since the advent of the web. Analysts estimate that by 2018, the world will have 30 billion devices wireless networking. According to a new report, American households have an average of 10 devices connecting to power at any one time, and that number will continue to grow as interconnection devices develop. In the future, users may be able to use the same charging pad to charge multiple devices, such as smartphones, smart watches and Tablet PCs, to get rid of a wide range of wired chargers. With wireless charging technology, users can charge multiple devices at the same time without using any cables. Although the wireless charging technology has been developing for some time, the development of the second generation of magnetic resonance technology from the first revamping technology will promote the wireless charging into the mainstream. Inductance technology requires the use of two coils, respectively for the launch and reception. Alternating current transmits energy to the receiving coil by transmitting the coil and generating a magnetic field, and the receiving coil can charge the device or the battery. The development of inductive technology has attracted people's interest in wireless charging, but the technology is limited. When using this technique, only one device can be charged at a time, and the device must be placed on the charging board in a particular way. The limitation of inductance technology is not the only reason for the slow development of wireless charging. In recent years, many different organizations have proposed a variety of wireless charging standards, so that users more confused. If you want to promote wireless charging, then these different standards must be seamless and compatible, or to form a unified standard. As a result of the development of magnetic resonance technology, this goal is becoming a reality. This technology has been supported by A4WP and PMA's two wireless charging standards organizations, and based on the concept of space freedom. Unlike previous techniques, Mr Technology uses the principle of magnetic resonance, which brings many advantages. Magnetic resonance wireless Charging technology requires a simple transmitter that can support multiple receivers at the same time, introduces a wireless power control system based on Bluetooth intelligent communication, and can transmit power through a non metal surface. Bluetooth Intelligent Communication provides a reliable communication channel between the power receiver and the charging interface. This means that even small devices, such as head-wear devices and wearable computing devices, can intelligently communicate with the charging interface. This technology is easy to use, and the idea of space freedom means that multiple devices can be recharged by the same transmitter at the same time without having to be placed at a specific location. These advantages will promote the cooperation of many organizations and the development of unified standards. The process is likely to start at the end of this year. And once the integration begins, there will be more wireless charging solutions on the market. Since multiple devices can be easily recharged at one time, this wireless charging technology will be ideal for things networking equipment such as motion tracking equipment, wearable equipment and health tracking equipment. Imagine what this technology means for industry, retail, service providers and consumers。 Wireless charging stations are likely to emerge, and such wireless charging stations will be available in cafes, airports, restaurants and cinemas. Users can charge their devices in almost any place. Retailers and service providers can even use wireless charging systems to provide value-added services to personalize the experience of mobile users. However, if you want to achieve this goal, OEMs must integrate end-to-end Magnetic resonance wireless charging technology in a variety of devices. In addition, this also requires a backward-compatible wireless charging system based on inductance technology while avoiding interference. Obviously, wireless charging is a cool feature for all users. This technology is also necessary in the world of IoT. The development of unified standards, End-to-end technology will make wireless charging mainstream, and the world of things networked fully realize its potential. (Zhang Fan)