Many intelligent car recorder GPS standard positioning module
Now in the summer, many car owners think of their children to go on road trips, but face a lot of problems, urban highways, highway traffic flow, inevitably will scratch, scrape, tailgating, etc., there are always some people regardless of the fact that the responsibility, even if the traffic police to solve the problem, the delay is their own time. What is really missing now? It is the driving license evidence.
As a result, most car owners actually need a driving data to document the car at the time of the collision. If the traffic police intervene in an accident that requires evidence from both parties, we can come up with the most complete video and driving data so that the traffic police have a more complete source of evidence.
At this time, we need to install the car recorder GPS function.
GPS is the English Global Positioning System (Global Positioning System) abbreviation. GPS a began in 1958, the U.S. Army program, put into use in 1964. 1970s, the U.S. Army, Navy and Air Force jointly developed a new generation of satellite positioning system GPS. The main purpose is to provide real-time, all-weather, global navigation services for land, sea and air, for intelligence collection, nuclear explosion monitoring, emergency communications and other military purposes. After more than 20 years of research and experimentation, it cost $30 billion. By 1994, the global coverage rate was as high as 98%. gps satellites to arrange the satellite constellation.
GPS satellite receiver variety, according to the model is divided into geodesic type, total station type, timing type, handheld type, integrated type; according to the use of car-carrying type, ship-carrying type, airborne type, star-carrying type, bullet-carrying type.
Navigation receivers are mainly used for the navigation of moving carriers, which can give the position and speed of the carriers in real time. This receiver usually uses C/A single-point real-time positioning accuracy is low, generally ± 10m, there are SA effects of ± 100m. this receiver is cheap, widely used.
Such receivers can be further categorized according to different application areas:
(1) vehicle type - for vehicle navigation and positioning;
(2) marine type - ship navigation and positioning;
(3) aviation type - for aircraft navigation and positioning. Due to the fast speed of aircraft operation, aviation receivers need to adapt to high-speed movement;
(4) Star-carrying type - for satellite navigation and positioning. Because the speed of the satellite up to 7km / s therefore, the receiver requirements are higher.
Various intelligent car recorders with GPS module, perfect for traveling road book, no need to worry.
Admittedly, friends who like to travel can use the track to record the driving scenery, share the joy of travel with their families, report illegal rewards and thus get rewards, giving full play to the role of my record driving!
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 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 our customers!
The company mainly provides integrated antenna module, dual-frequency high-precision module, single-frequency high-precision module, Qianxun high-precision module, Zhongke micro-positioning module, U-BLOX positioning module, SICOM communication module, inertial navigation DR module, UW GNSS module, RTK differential module, 4G communication module and high-precision antenna, etc., and our products are well sold 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 scheduling, 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, our company is closely involved in the development and production of wireless communication products, such as RTK differential modules, 4G communication modules and high-precision antennas.
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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