Vector quantities comprised of two or multiple GNSS antenna could make high-precise positioning and give high-precise location information, which could be used in positioning, heading and attitude determination of various kinds of motion carriers. The market vehicle positioning and heading market has great potential, especially in the field of driving test. The majority of driving test systems now are adopting high-precision GNSS auxiliary judgment, which will greatly reduce the installation and maintenance problem of traditional electronic sensors. Through the introduction of high-precision GNSS, not only the verification of field test and actual road test, but also a more accurate assessment of the driver's driving skills can be achieved.
With the use of dual-frequency or tri-frequency RTK differential technology, Unicore's high precision receiver can achieve a position accuracy of 2cm , heading accuracy of 0.2° , and a velocity accuracy of 0.03m/s, fully meet the requirement of positioning and heading applications such as driving test.
More than ten thousands of Unicore's high precision products have been used for the intelligent driving test. It is also used in the field of UAV controlling, ship navigation and satcom on the move.