Many customers in the purchase of AGV trolley, will be torn between the magnetic navigation AGV trolley or reflectorless laser scene navigation AGV trolley.
Reflectorless laser scene navigation AGV trolley cost is relatively high, in addition to the body itself, do not need to set any auxiliary positioning facilities, completely do not need to change the original environment, only the use of existing objects in the environment to establish the map. Non-reflective plate laser scene navigation AGV trolley after algorithm optimization, laser scanning the entire workplace to establish the environment map, by the system software to achieve the function of pathway planning, traffic control, up to ± 5mm. non-reflective plate laser scene navigation AGV trolley encounter obstacles can be directly bypassed.
Magnetic navigation AGV trolley low cost, need to be in the road on the magnetic strip, magnetic strip laying although simple and easy, but the route traveled by the AGV must have a magnetic strip to do traction, a magnetic strip to guide the direction of travel of the AGV, which means that we use the magnetic strip navigation AGV in the workshop, the pathway is very fixed, want to change the pathway is relatively troublesome, while the use of the scale is constrained. Magnetic navigation positioning accuracy is poor, generally in ± 10mm or so. In addition, the magnetic stripe is simple to break, need regular maintenance, encounter obstacles to stop running can not bypass.
We learned from the reflectorless laser navigation AGV can prevent the drawbacks brought by the magnetic strip guide AGV, to deal with the problem of low flexibility of the fixed pathway marching. Of course, we do not discourage the use of magnetic navigation AGV trolley. Companies still have to choose different navigation methods of AGV trolleys according to their actual situation. In the case of intelligent automation is not high and limited budget can choose magnetic navigation AGV; intelligent high enterprises, advocate the use of laser navigation AGV, because no reflector laser autonomous navigation method is more accustomed to the use of intelligent factories in the big picture.
In the production and manufacturing industry to restructure the production structure and layout of the case, AGV trolley originally the pathway system of the pathway had to be abandoned and laid out a new pathway system from scratch. This time often can be more obvious to feel the magnetic navigation AGV trolley and no reflector laser scene navigation AGV trolley different. Magnetic navigation AGV trolley pathway change need to lay the tape from scratch, the project is huge, need to add the tape and labor costs, while the words cost a longer time; non-reflective plate laser scene navigation AGV trolley only need to scan the operating scene from scratch, easy to cope with, build the scene map from scratch, can be close to 0 cost and a very short time to complete the handling pathway change.
With the continuous promotion of intelligent production, enterprises are increasingly developing in the direction of intelligence and personalization, so reflectorless laser navigation AGV is the development trend of AGV.
