First of all, this is a multi -mode dual -frequency and high -precision combination of satellite positioning with inertia measurement to locate the vehicle terminal. The multi -sensor data fusion technology combines satellite positioning with inertia measurement. For urban tunnels, building mountains and forests that are susceptible to blocking satellite signals, configure RTK dynamic measurement technology, and use RTK to dynamically measure the foundation to enhance the network to enhance the network to perform differential analysis of satellite signals to obtain the highest centimeter accuracy, which has high reliability. Improve the stability and dynamics of the system, and provide high -precision carrier positions in real time. This hardware supports CAN and RS485/RS232 connection peripherals. The whole machine adopts waterproof, dustproof, and impact -resistant shell design. It is suitable for use of high stability requirements.

　　In terms of parameters, this device has a high waterproof performance of IP66, and the communication frequency band covers LTE-FDD: B1/B3/B5/B8 and LTE-TDD: B34/B38/B39/B40/B41. The working voltage supports 9 ~ 28V, and the power consumption is less than 2.5W. It has excellent performance in energy conservation.

　　The biggest highlight of this equipment is the combination of Chihiro's differential system, which can provide a maximum accuracy of reaching the level of centimeter. I believe it can be ranked at the forefront in the civil GPS positioning terminal!

　　Based on the high -precision characteristics of this equipment, its application scenarios are also very rich, especially the promotion of science and technology agriculture now, the opportunity to apply it in the future will greatly increase, and the future potential will be huge.

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