RTK technology applied to agricultural vehicle terminal

The sensor is the tentacles of artificial intelligence, combined with navigation and positioning technology, to provide position information for the vehicle, RTK makes the positioning more accurate through further analysis and comparison. Nowadays, unmanned driving such as laser and millimeter wave radar rapidly penetrate into the automotive field, acting as the "eyes of wisdom" for unmanned vehicles. However, these alone cannot fully meet the ultra-high safety requirements of unmanned driving. Unmanned driving also needs the support of global decision-making and a priori prediction to fully ensure smooth travel on the complicated traffic roads. RTK The value of the high-precision positioning technology represented by the technology has been gradually manifested. However, due to the cost, mass production capacity and the development progress of other technologies, the application of RTK high-precision positioning technology in the automotive field still has many challenges, but with the trend of intelligent driving Moving forward at the L3 level, RTK high-precision positioning technology is expected to be fully popularized in the automotive field in the future.

DARVEEN vehicle-mounted computer "Sky Eye" vehicle RTK positioning technology has many advantages. RTK centimeter-level positioning technology not only has a lower cost advantage, but also can accurately give the absolute position of the vehicle in a small time interval and the traffic environment in which the vehicle is located. Such as global high-precision information, and at the same time, there is no need to carry another set of motion sensors to obtain more high-precision detection of important vehicle attitude parameters such as pitch angle, heading, and road slope. These are important for ensuring that agricultural machinery runs normally on a predetermined trajectory. especially important.

Support data collection (GIS, GNSS, RFID, NFC, 1D\2D laser scanning code) + multi-mode converged communication (LTE private network, global 4G public network). 6-8 core processor, 4GB running memory, 64GB body storage (expandable 128GB), 8.4-inch high-definition large-screen in-vehicle intelligent terminal. Based on the modular customization service launched by DARVEEN, it can provide customers with LTE and 5G private network customization services. It can provide customized services for low-frequency RFID, 13.56 high-frequency RFID, 2.45G active RFID, 915M UHF passive RFID, and 5.8G RFID. We can provide customized services of 1D\2D laser code scanning, infrared temperature measurement, laser light, and infrared remote control. Can provide industrial fingerprint customization services. It can be connected to an external RJ45 surveillance camera, RS232\RS485 aviation connector, and supports 9V to 36V wide-voltage vehicle-mounted power supply. Can provide customized RTK differential positioning service, UWB ranging alarm, etc.; can provide HDMI customized service.