With the development of science and technology, intelligent processing and manufacturing industry continues to develop. The intelligent system of processing plant has become the general trend of social economy. As the key special tool of automatic technology transportation, AGV unmanned carrier has been used more and more widely in recent years.Many manufacturing and logistics warehousing consider the application of AGV car, but it is not very master, and navigation guidance technology as one of the key technologies of AGV, is undoubtedly important to select, here jujumi introduces the AGV intelligent robot navigation core technology in detail, let us know.
Navigation refers to the whole process in which AGV controls the speed and angle of view of driving according to the relative path, so as to ensure AGV driving accurately to the overall target point.The navigation problem is mainly related to three key technical points:
The first is precise positioning.Precise positioning is to make clear the position and direction of AGV car relative to all indoor space in the office environment. It is the most basic stage of AGV navigation guidance. Only by precise positioning can goods be transported to the destination station.
Then there is the cognition of natural environment.In order to complete the AGV automatic moving target, we must identify the surrounding natural environment according to the sensor: such as road condition, total width of the ground, obstacles, etc.According to the cognition of the natural environment, AGV can make clear whether the area in the right direction can enter, its relative position, and its prediction of the obstacle fitness movement, so as to carry out the overall planning for the forward relative path.
Finally, the overall planning problem of relative path, AGV car grasp the level of natural environment information content is not the same, the shortest path algorithm will make relative adjustment to ensure the normal operation of all.