Nowadays, storage and logistics companies have begun to use unmanned trolley, so what is the principle of unmanned trolley navigation? What advantages does it have, the following by Huawei to give you throughout the knowledge of this aspect!
The vehicle is equipped with an accurate reflection plate on the way of travel. AGV collects the laser beam reflected by the reflection plate by firing the laser beam together, and then determines its azimuth and direction at that time.
AGV car initial azimuth calculation: AGV car stopped motionless, laser scanners can be measured at least four beams, saw at least four reflection board, inaccurate position of the known reflection board (X, Y), the calculation of AGV will have the car position at that time, according to new estimates of bearing related reflection board, to revise its own position, to correcting the next move.
The advantage of laser navigation is that the positioning of unmanned vehicles and cars is accurate, and there is no need for other positioning equipment on the ground, and the way of travel can be flexibly changed.
The defect of laser navigation is due to the chaos of laser navigation control and the expensive investment cost of laser skills. The reflector and AGV laser sensor can not have obstacles directly, which is not suitable for the occasions of air logistics.
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