Brief introduction

The Beidou enhanced high-precision navigation mobile phone is based on the Dongfang Lianxing IP core chip, which receives differential service data broadcasted by the ground-based enhanced network and the Qianxun position network for data calculation, realizing Beidou high-precision positioning function, supporting single point positioning, pseudo range differential positioning, carrier phase differential positioning, etc.
Dongfang Lianxing is a leading domestic manufacturer engaged in the research, production, and sales of multi-mode satellite navigation chip modules. The company has jointly developed a multifunctional near-field communication chip (LX01/LX02 model of Dongfang Lianxing) with top domestic semiconductor manufacturers through a satellite navigation intellectual property IP core cooperation model. It has achieved mass production and successfully applied to multiple commercial models by the end of 2014.

2、 Product Features

1) Domestic Beidou chip

1. 1. Equipped with Beidou enhanced high-precision positioning function
   
2. 2. Supports BDS/GPS/GLONASS navigation systems
   
3. 3. The positioning accuracy can reach the decimeter level
   
4. 4. Support multiple high-precision differential positioning modes such as local area, wide area, ground-based, and satellite based, and support the national Beidou ground-based enhanced network and Qianxun position network

2) Beidou Assistant application

Beidou Assistant is a mobile app independently developed by Beijing Dongfang Lianxing Technology Co., Ltd. This APP displays real-time navigation satellite information in a graphical manner, calculates high-precision positions, and provides location related services. It is a multifunctional toolkit. Supports BDS/GPS/GLONASS three navigation systems, and can also provide high-precision positioning interfaces for third-party applications to call.

3、 Test data

4、 Application Fields

Beidou enhanced high-precision smartphones have huge advantages in GIS collection, river inspection, power line inspection, high-precision agricultural machinery operation monitoring, personnel monitoring, and mass positioning applications targeting millions of meters, including: precise positioning of taxi navigation software, vehicle navigation, traffic law enforcement and other typical application scenarios.