SKYLAB R & D launched GNSS according to the type of receiver and functional characteristics, positioning modules are divided into GPS module, BeiDou module, inertial guidance module, high-precision positioning module, etc., many novice engineers in the selection of the early stages are not clear, here small side to do a small collation in the hope of deepening the novice engineers GNSS if it can help engineers to understand the different classifications of the positioning module GPS is the best choice! Module and BeiDou module!
GPS module, BeiDou module, inertial guidance module, the difference between high-precision positioning module:
1, the chip is different: SKYLAB R & D launched GPS built-in chip module, BeiDou module, inertial guidance module, high-precision positioning module is different;
2, different packaging size: SKYLAB's GPS module, BeiDou module, inertial guidance module, high-precision positioning module product line has a variety of modules, so the size of each module is packaged differently;
3, different types of receivers: GPS module only supports the reception of GPS BeiDou module supports the reception of satellite signals GPS, BDS, GLONASS, GALILEO support for multi-system joint positioning and single-system independent positioning of satellite signals; inertial guidance module to support the combination of GNSS INS navigation module, which supports both satellite positioning and inertial navigation and positioning; high-precision positioning modules are built-in RTK algorithm of the GNSS module, support for GPS Beidou joint positioning, with Beidou ground-based augmentation base station, can achieve sub-meter, centimeter-level positioning accuracy;
4, positioning performance is different: GPS in tunnels, parking lots and other weak signal environment, the module, BeiDou module, high-precision positioning module can not achieve positioning, but support GNSS INS inertial module using high-precision six-axis inertial equipment and mature inertial algorithms, no odometer or speed signal access, installation requirements are not strict, even in tunnels, parking lots and other environments can provide high-precision positioning for vehicles;
5, positioning accuracy is different: GPS module, BeiDou module, inertial guidance module positioning accuracy is only meter-level, high-precision positioning module positioning accuracy up to the decimeter level, centimeter-level.
The above is GPS module, BeiDou module, inertial guidance module guide module, high-precision positioning module.
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 research and development 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 module and application 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, 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. Focus areas include video surveillance, network optimization, routers, POS and other M2M industry applications.
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