Stereoscopic warehouse operation positioning method and control device

Abstract

The invention provides a stereoscopic warehouse operation positioning method and a control device, and belongs to the field of stereoscopic warehouses. The method comprises the following steps of establishing a coordinate system by a stereoscopic warehouse shelf; determining a coordinate point of each storage point in the coordinate system according to the position of each storage point of the stereoscopic warehouse shelf; obtaining storage points where goods need to be stored; and determining a coordinate point corresponding to the storage point, and controlling a stacker to run to the corresponding storage point according to the obtained coordinate point. According to the method, the coordinate system of the stereoscopic warehouse shelf is established, the storage points of the stereoscopic warehouse shelf are in one-to-one correspondence with the coordinate points in the coordinate system, the coordinate points corresponding to the storage points can be obtained as long as the storage points where goods need to be stored are obtained, and then the actual positions of the storage points corresponding to the coordinate points can be converted; therefore, the stacker is controlledto run to a corresponding storage point; and according to the goods storage mode, goods storage points can be positioned through pure software, external interference is avoided, and the storage precision is high.

Description

technical field [0001] The invention relates to a three-dimensional warehouse operation positioning method and a control device, belonging to the field of three-dimensional warehouses. Background technique [0002] The utility model patent document with the authorized announcement number CN203158637U discloses a three-dimensional RFID warehouse, including roadways, stackers and other components, and is equipped with photoelectric positioning devices and radio frequency identification devices or RFID technology for positioning and identification Combining components with photoelectric technology to realize storage location identification. However, this method is easily disturbed by the outside world, resulting in positioning deviation. For example, when the relevant barcode in RFID technology is defaced, the storage location cannot be identified and located, and the accurate storage of goods cannot be realized. Contents of the invention [0003] The purpose of the present ...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a three-dimensional warehouse operation positioning method to solve the problem that the storage method of goods in the three-dimensional warehouse through RFID technology or photoelectric technology is easily disturbed by the outside world, resulting in poor storage accuracy; the present invention also provides a three-dimensional warehouse. Warehouse operation positioning control device is used to solve the problem of poor control accuracy when controlling the stacker due to the easy external interference and poor storage accuracy of the goods stored in the three-dimensional warehouse through RFID technology or photoelectric technology

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