Satellite navigation system PNT that function, namely, positioning, navigation and timing. As GNSS positioning technology changes from single constellation to multi-constellation compatibility, basic augmentation develops into basic star-based fusion; due to the limitations of technical indicators and integrity, individual sensors will gradually develop in the direction of multi-sensor fusion, which, in addition to individual results (such as the currently known) GNSS/INS combined positioning, visual/INS integrated positioning, etc.), also includes data-level integration.
Therefore, there is no doubt that the positioning and timing accuracy of satellite navigation systems will become higher and higher. So, what is its application value?
Among them, in terms of positioning, there is a naturally high demand for high precision in mapping, fine agriculture and disaster monitoring. Specific scenarios include UAV plant protection, automatic harvesting and seeding by agricultural vehicles, and deformation monitoring (high-rise buildings, bridges, towers, dams, etc.).
In navigation, vehicle navigation, air navigation, navigation, weapons navigation and other fields also urgently need high-precision location services to improve the current situation, the most common single-frequency single-system positioning accuracy of about 10 meters will give some application scenarios will bring trouble, such as can't find a shared bike, drip driver in the opposite lane, driving navigation error lane, vehicles on the elevated or on the ground, the airport undulation, skidding need to be high-precision to ensure safety .
Timing can provide global, all-weather, fast, high-precision standard time information. High-precision timing applications include power grid synchronization (as the power system synchronization clock system) and mobile communications (** communication system time synchronization), financial networks (bank computer time synchronization), the field of national defense (single equipment, weapon system time synchronization, collaborative operations), intelligent transportation city (synchronized camera signal time) and so on.
The interconnection of everything is unstoppable. The next step in high-precision navigation and positioning is to provide accurate spatial and temporal information for everything by integrating positioning and navigation information and time into all terminals, and sharing and interacting with surrounding smart terminals with their own location and other relevant tags for better context-awareness and collaborative processing capabilities. Especially with the progress of science and technology IOT era, AI with the arrival of the era, a variety of intelligent terminals such as unmanned vehicles, drones, intelligent robots and so on continue to emerge. However, any object with tangible existence in the three-dimensional world needs localization, navigation and timing. As the number increases and the behavior is refined, the requirements for accuracy will be higher.
In summary, the prospect of high-precision navigation and localization is still very good, and the application value is considerable.
Ltd. specializes in high-precision GNSS modules and wireless communication products, technology development and application promotion service providers, relying on the wireless communication technology in the field of R & D and promotion of experience, JUNODA set up a team with a wealth of experience in hardware and software development technology, aimed at domestic and foreign OEM / ODM customers and system integrators to provide high-quality, high-performance wireless modules and applications! We aim to provide high-quality, high-performance wireless modules and application programs to OEM/ODM customers and system integrators at home and abroad, and create long-term value for customers!
The company mainly provides integrated antenna module, dual-frequency high-precision module, single-frequency high-precision module, thousand-seeking high-precision module, Zhongke micro-positioning module, U-BLOX positioning module, SICOM communication module, inertial navigation DR module, UWM GNSS module, RTK differential module, 4G communication module and high-precision antenna, etc., the products are sold well in Beijing, Shanghai, Shenzhen, Guangdong, Jiangsu, Zhejiang, Sichuan, Hunan and other parts of the country. Our GNSS modules are widely used in many application fields, such as drones, vehicle security monitoring and dispatching, automatic bus stop announcement, DVR, car DVD navigation, GPS electronic dog, synchronized timing, high-altitude balloon monitoring, engineering machinery, industrial automation, etc. In the field of wireless communication products, the company is closely involved in the field of wireless communication, such as RTK differential module, 4G communication module and high-precision antenna.
In the field of wireless communication products, the company follows the latest development of international communication technology, introduces and acts as an agent for wireless communication modules that meet the market demand, and the products have a comprehensive layout from 2G, 3G, 4G, and are widely used in financial electronic payment, vehicle remote control, remote advertising information, repeater monitoring, mobile Internet terminals, smart home, remote medical care, network testing, enterprise information management, anti-theft alarm, Remote video transmission, intelligent meter reading, mobile computing, network navigation, voice phone, wireless gateway and other fields. Focused areas include video surveillance, network optimization, routers, POS and other M2M industry applications.
If you need to consult, please contact online customer service!
