AGV car in the industrial field is now known to everyone. It not only solves the first important safety problem in industrial production, but also speeds up the production efficiency.So what is the working principle of a functional AGV car?
In fact, the guidance of AGV car is to calculate the actual control command value of AGV car according to the target value provided by the path of AGV car according to the position information obtained by AGV car guidance sensor, that is, to give the set speed and steering angle of AGV car, which is the key of AGV car control technology.In short, the guidance control of AGV is AGV trajectory tracking.There are many ways to guide AGV, such as using the center point of the guidance sensor as the reference point, and tracking the virtual point on the guidance magnetic stripe is one of them.The control goal of AGV car is to change the direction of AGV car by detecting the relative position of the reference point and the virtual point and correcting the speed of the driving wheel, so as to make the reference point above the virtual point.In this way, AGV car can always track the guide line.
After receiving the material handling instruction, the controller system will calculate, plan and analyze according to the stored operation map and the current position and driving direction of AGV car, select the best driving route, and automatically control the driving and steering of AGV car. When the AGV car reaches the loading position and stops accurately, the loading mechanism will act to complete the loading process.Then the AGV car starts, drives to the target unloading point, stops accurately, the transfer mechanism acts to complete the unloading process, and reports its position and status to the control system.The AGV car will start and then drive to the standby area.After receiving the new order, the next transportation will be carried out.
Therefore, in order to ensure the maximum effect of the product, only after a clear understanding of the working principle of AGV car, in order to use the process does not damage the safety of the car, so that the car can more quickly and effectively assist industrial production activities.