In order to fill the weak signal environment navigation defects, SKYLAB based on GNSS in the satellite positioning technology on the basis of increased INS / DR the technology development and launch of the inertial navigation to meet the car navigation on the weak signal environment of the high-precision positioning needs of the GPS car combination navigation module module.
Vehicle Combination Navigation Module
Vehicle combination navigation module using inertial navigation GNSS (BDS/GPS system joint positioning/inertial navigation (INS/DR) even in tunnels, the technology does not have strict installation requirements, with high-precision six-axis inertial device and mature inertial algorithms ** and other weak signal environment can also provide high-precision positioning module for the vehicle. SKYLAB R & D and launched SKM-4DU / SKG121D is for the vehicle navigation of high-precision positioning needs of the environment. SKG121D is a high-performance vehicle-mounted combined inertial guidance module for the field of vehicle navigation, which is characterized by high sensitivity, low power consumption, strong anti-interference and high reliability.
The working principle of vehicle-mounted combined navigation module:
Based on the technology SKM-4DU/SKG121D, which is based on the access GNSS/Inertial Navigation (INS/DR) high-performance vehicle-mounted combined navigation module in vehicle navigation, it makes full use of the advantages of inertial navigation system and satellite navigation system, and utilizes the high-precision six-axis inertial equipment and mature inertial algorithms to obtain the best navigation results, especially when the satellite navigation system fails to work, it uses the inertial navigation system to continue to work to ensure the normal operation of the navigation system. Even in tunnels, 100% uninterrupted positioning can be realized, improving the stability and reliability of the car navigation system.
Advantages of the vehicle-mounted combined navigation module:
Inertial navigation module is a positioning module based on satellite/inertial combination navigation, which makes full use of the advantages of inertial navigation system and satellite navigation system, and obtains the best navigation results based on the best estimation algorithm Kalman filter algorithm; especially when the satellite navigation system can't work, the inertial navigation system continues to work, which ensures the normal work of the navigation system, and improves the stability and reliability of the system.
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.
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