As the most indispensable electronic device in life, mobile phone is also very convenient for us. One of the important functions is navigation. I believe that in the eyes of most people, mentioning navigation only knows the GPS of the United States. .
Yes, GPS is the longest used navigation system. It has become the standard for smartphones. In fact, there are five navigation systems in the world, such as US GPS, China Beidou, Russia GLONASS, Europe Galileo, and Japan QZSS. The most familiar ones are the US GPS and the China Beidou.
Mobile phone support for a navigation system requires both hardware and software support. At the beginning of the year, Broadcom demonstrated a wideband transceiver at CES, supporting US GPS, China Beidou, Russia GLONASS, Japan QZSS and Europe Galileo; Google In the Android 7.0 system, the official support for the Galileo system was added. The Huawei P10 series provides support for the Galileo system through the combination of the Android 7.0 EMUI 5.1 system and the Broadcom BCM4774 chip, and these conditions are just Huawei. The P10 series is all satisfied.
This means that the Huawei P10s of these mainstream navigation systems are all supported. Except for QZSS in Japan (which has been verified by Huawei), there are not many models that can support these navigation systems, but the Huawei P10 series is not the only one. Huawei Mate 9/Mate 9 Pro, Sony Xperia XP/XZ Compact/XZ Premium, etc.
To a certain extent, Huawei's P10 global positioning has not lost its way, and found a black technology.
â—High-efficiency, energy-saving design, full display of green concept from inside to outside
The system adopts a high-efficiency rectifier, the peak efficiency of the rectifier is greater than 96.2%, and the power consumption of the rectifier sleep is as low as 4W or less.
â—The rectifier module is small in size and high in power density, improving the utilization of cabinet space
â—Fully digital design, more stable performance
The rectifier adopts DSP+MCU dual digital circuit control mode, the system adopts CAN+RS485 dual bus control, the system power supply reliability is higher, and the transmission rate is faster.
High efficiency rectifier
Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com