Patent ID: 11925134
Assignee: INSTITUTE OF URBAN AGRICULTURE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES
Field: Other special machines (Mechanical engineering)
Classification: CPC A  B  Y | IPC A  B

Claim 4:
5. A control method for a multilayered rail guide vehicle system for use in three-dimensional planting in a plant factory according to claim 1, comprising following steps:
1) Transmitting, by an upper computer, a task instruction that needs to be executed to a vehicle mounted controller (17) by means of a wireless messaging device (20) of an electric control system;
2) Obtaining an operation mode and target information by the vehicle mounted controller (17) after receiving the task instruction transmitted by the upper computer by means of the wireless messaging device, and selecting and switching a positioning mode of a driving device (18) according to the operation mode and the target information; and
3) Generating, by the driving device (18), a driving current according to data of an absolute position fed back by a laser range finder (22) and code value data fed back by an encoder (23), and controlling a traveling device (1) to perform traveling motion and a lifting device (2) to perform lifting motion.