Intel, Qualcomm, LG, Nokia and a bunch of vendors have shown their skills in various exhibitions in the first half of 2016. However, these giants are no longer emphasizing running points and emphasizing speed this year, Above.
Without it, the mobile craze has receded and the Internet of Thing (IoT) has become another new hot spot for the tech community.
However, when the giants rushed to develop the Internet of Things, many people forgot to eat and drink spicy guy on the Internet of things: Bluetooth (Bluetooth). Bluetooth Technology Alliance (SIG) earlier quietly announced: a new generation of Bluetooth standards will be released on June 16, 2016.
Smartphone external key
Bluetooth, the new short-range wireless technology led by Ericsson in Sweden in 1994, has higher transmission speeds than popular infrared technology (IrDA) and does not require infrared (IrDA) In that case, the interface is connected to the interface. All Bluetooth devices are basically connected at any time as long as they are used within the effective communication range.
When Wi-Fi and 3G all the way to the Internet triumphant, Bluetooth technology is quietly dedicated to the computer, wireless mouse, wireless headset, wireless keyboard and other devices connected to each other. Before 2010 or before, Bluetooth became the necessary equipment for most commercially available computers and mobile phones, but the power consumption of Bluetooth has not been significantly improved, many people's Bluetooth 3.0 devices have been permanently shut down, resulting in the use of Bluetooth has been the scene Due to severe restrictions, their development has not been taken seriously.
Until 2010, Bluetooth introduced version 4.0 Bluetooth low-energy (Bluetooth Low-energy, BLE), mobile devices in a low-power standby mode, it can be a long time can be connected; it does not require like Wi -Fi consumes a lot of power, does not need to consume the same amount of data as 3G, but also can always connect with external devices. Therefore, with the introduction of Bluetooth 4.0 in 2011, the iPhone 4S brought the full introduction of low-power Bluetooth to mobile phones and mastered the key to connecting the smartphones to other devices.
Earlier, we pointed out:
Perhaps the new technology will make the importance of smart phones, but any company want to quickly promote a new generation of products, we must leveraging smart phones. Just look at a series of new smart devices Samsung also layout on the iPhone, we know that smart phones are still firmly holding a new generation of smart products market tickets. Without a smart phone, VR may be more difficult to popularize, and wearable devices will have to wait for the monkey year to mature.
The success of Bluetooth through the influence of the smart phone in the post-PC era opened the door to the Internet of things.
Bluetooth's history of the Internet of Things
As Bluetooth grasps the entrance of smartphones and external devices, the market for wearable devices starts to take shape and becomes the hub of new smart devices. In 2012, Pebble launched the first smart watch, Fitbit also later introduced Fitbit One, these new computing devices rely on Bluetooth 4.0 for data transfer; then launched in 2013, Google Glass, Google also must rely on Bluetooth to achieve the majority of smart glasses Copy function. In 2014, Apple launched iOS 8 and Mac OSX 10.10 Yosemite, with core features Continuity and Handoff for iPhone, iPad and Mac connectivity all implemented with Bluetooth 4.0, making Bluetooth an important part of today's smart devices Sex pushed to the new high.
Therefore, Bluetooth in addition to the past, the keyboard, mouse, headphones, speakers, joysticks and other gadgets, but also with the smartphone swept the ground to further expand the application scenarios, including August Bluetooth lock, Tencent Road Po car testing, Millet balance car remote control.
In 2013, Apple announced the release of the iBeacon protocol based on Bluetooth 4.0 technology, enabling us to locate indoors using Bluetooth without GPS. iBeacon base station through the relative position with the smart phone to determine the approximate location of the object, and can thus be able to get the phone to be notified of the nearby sale of goods, but also allows consumers to take out the wallet or credit card, you can sell Finish payment.
As a result, there has been news that Apple will adopt iBeacon as the key technology for its own mobile payment and give "Near Field Communication" (NFC) bombs to one of its major competitors. However, with the launch of Apple's NFC-based Apple Pay, a blueprint for Bluetooth in indoor location and mobile payments, suddenly suffered setbacks.
Internet of things fight back
As the market for mobile Internet continues to grow in popularity, giants such as Qualcomm, Intel and LG, which have been devoted to Internet communication technology, began to change their direction and vigorously develop the Internet of Things in 2015.
Although Bluetooth mastered the access point of the smartphone, but the Internet has mastered the world's entrances and exits. Moreover, Wi-Fi and 5G technologies have tremendous speed and distance advantages, capable of carrying more complex functions and have greater advantages over Bluetooth on non-mobile devices.
Their first impact on the IoT target was smart home: With the initial Wi-Fi surveillance cameras and Philips Hue smart bulbs, the later Nest thermostat, and even Amazon's Echo smart housekeeper, the Internet came in from the "home" Internet of things world.
Raj Talluri, senior vice president of product management at Qualcomm, said:
Need to redefine everything, cell phones, computers, everything in life, cameras, watches, cars, homes, and healthcare, all of which can turn into connected devices. At this moment of opportunity, we are not talking about a device, we are talking about all.
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