A palletizer position detection device, system, method and storage medium

Abstract

The invention discloses a stacker crane position detection device, system and method and a storage medium. The detection device comprises a lifting mechanism, a plurality of bent frames, a control unit and a sensor unit; the sensor unit is located on the lifting mechanism; the bent frames are sequentially arranged in the moving direction of the lifting mechanism; the control unit is electrically connected with the lifting mechanism and used for driving the lifting mechanism to move; the sensor unit is used for sensing state information of the bent frames corresponding to the current position of the lifting mechanism and sending the state information to the control unit; the control unit is used for judging whether the lifting mechanism is located at the correct position or not according tothe state information of the bent frames corresponding to the current position of the lifting mechanism. In the embodiment of the stacker crane position detection device, the system and the method and the storage medium, when the control unit controls the lifting mechanism to move, the control unit judges whether the lifting mechanism is located at the correct position or not according to the state information, sensed by the sensor unit, of the bent frames corresponding to the current position where the lifting mechanism is located, so that secondary confirmation of the position of a stackercrane is realized, and the accuracy of the position of the stacker crane is improved.

Description

technical field [0001] The invention relates to the field of palletizer control in automobile charging and swapping stations, in particular to a palletizer position detection device, system, method and storage medium. Background technique [0002] With the popularity of electric vehicles, car charging and swapping stations are favored by more and more car manufacturers. Among them, the application of stacking batteries in the charging compartment of palletizers is becoming more and more extensive. [0003] In the prior art, the position confirmation during the moving process of the palletizer in the automobile charging and swapping station is completed through the one-to-one correspondence between the sensor and the position or through the distance measuring sensor. Therefore, more sensors are required for position confirmation when there are many positions of the palletizer And the cost is large, and when the servo motor is used to move the position of the palletizer, there...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the position confirmation during the moving process of the palletizer in the automobile charging and swapping station is completed through the one-to-one correspondence between the sensor and the position or through the distance measuring sensor. Therefore, more sensors are required for position confirmation when there are many positions of the palletizer And the cost is high, and when the servo motor is used to move the position of the palletizer, there will be inaccurate positioning of the palletizer due to the positioning error of the control components in the palletizer

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