What is the double satellite positioning on the car tracker?
author: Ada Wu
2022-12-03
What is the double satellite positioning on the car tracker ?
Since the successful networking of the Beidou satellite positioning system in China, the manufacturers of application products and chips related to the positioning system have marked the dual satellite positioning on their products.
Before the Beidou networking application, we usually used U-blox GPS chips. Of course, not only in gps tracker locator, but also in car navigation and mobile phone positioning. After years of precipitation, we all like to call the products related to positioning in this industry GPS, which is also the origin of GPS. But in the right words, it is a broad expression.
In order to promote the way forward of China's Beidou cause and bring better and more accurate positioning experience to customers. Many manufacturers and chip solution providers combine Beidou positioning chip and GPS tracking chip, which is the dual star positioning we discussed. Langzhi Technology launched N022, N021 and other equipment as early as 2018, all of which have adopted dual star positioning.
Of course, in addition to the double star positioning, Langzhi Technology also launched a three-star (tri network) locator N063 in 2019 for customers in the Middle East and Russia. This is a combination of Beidou GPS and Russia's Gronas tri network. The region where this product receives the positioning signal is greatly superior to the double star positioning or GPS positioning products, but this product needs to be quantitatively produced and customized according to the actual needs of customers.
Before the Beidou networking application, we usually used U-blox GPS chips. Of course, not only in gps tracker locator, but also in car navigation and mobile phone positioning. After years of precipitation, we all like to call the products related to positioning in this industry GPS, which is also the origin of GPS. But in the right words, it is a broad expression.
In order to promote the way forward of China's Beidou cause and bring better and more accurate positioning experience to customers. Many manufacturers and chip solution providers combine Beidou positioning chip and GPS tracking chip, which is the dual star positioning we discussed. Langzhi Technology launched N022, N021 and other equipment as early as 2018, all of which have adopted dual star positioning.
Of course, in addition to the double star positioning, Langzhi Technology also launched a three-star (tri network) locator N063 in 2019 for customers in the Middle East and Russia. This is a combination of Beidou GPS and Russia's Gronas tri network. The region where this product receives the positioning signal is greatly superior to the double star positioning or GPS positioning products, but this product needs to be quantitatively produced and customized according to the actual needs of customers.
The dual satellite navigation and positioning system is internationally known as satellite radio measurement service. It is a system that uses satellite to carry out radio communication, ranging, and computing technology to determine the precise geometric position of users, and transmit this information to the ground center station and other users. Its functions include navigation, positioning, and mobile communication
Double star positioning can make the positioning accuracy less than 10m. Moreover, this method can also combine navigation, positioning and communication, thus greatly expanding the application field. The dual satellite system can only be used for regional navigation and positioning, but it can also cover the whole China and Southeast Asia, and can also be extended to global positioning. The Beidou navigation satellite developed and deployed by China is a kind of "double satellite positioning". The positioning system consists of two geostationary satellites, one in orbit backup satellite, central control system, calibration system and various user computers.
Application fields of double satellite positioning:
1、 Car rental and car mortgage loans are collectively referred to as car rental. In the field of vehicle leasing, it is most likely to cause problems such as vehicle theft, overdue vehicle payments, and vehicle absconding. GPS tracking system can provide accurate vehicle location information to help the vehicle leasing industry recover the vehicle and reduce damage.
2、 Logistics transportation not only refers to the field of express transportation, but also covers the cold chain transportation of fresh vegetables and fruits, cargo transportation and catering transportation, takeout, etc.
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