Abstract: This application provides a liquid cooling heat dissipation system, which includes a control unit, a heat source box, and a heat dissipation unit. A temperature sensing unit is installed in the heat source box, and the temperature sensing unit and the control unit are connected for signal transmission. The heat dissipation unit includes an inlet and an outlet. Coolant flows into the heat dissipation unit through the inlet and flows out of the heat dissipation unit through the outlet. A flow regulating valve is disposed on a pipe at the inlet, and the flow regulating valve and the control unit are connected for signal transmission. The control unit obtains temperature information by using the temperature sensing unit, and determines lowest temperature T1 and highest temperature T2 based on the temperature information. The control unit is configured to control an opening degree of the flow regulating valve.

Abstract: The present disclosure provides an item picking method, so that an item stored in a warehouse can be picked and placed in a picking vehicle. Specifically, the warehouse may be divided into one or more picking areas. A picking management device may divide a picking task for items into different picking sub-tasks according to picking areas in which the items are located. One picking vehicle corresponds to several picking sub-tasks. The picking management device allocates an automated guided vehicle (AGV) for a picking sub-task, causing the AGV to move the picking vehicle to a picking area corresponding to the picking sub-task. The picking management device may send task information of the picking sub-task to a picking device corresponding to the picking area. The picking device executes the picking sub-task according to the task information, so as to pick an item and place the item in the picking vehicle, thereby implementing the automation of an item picking process.

Abstract: The present disclosure provides an item picking method, so that an item stored in a warehouse can be picked and placed in a picking vehicle. Specifically, the warehouse may be divided into one or more picking areas. A picking management device may divide a picking task for items into different picking sub-tasks according to picking areas in which the items are located. One picking vehicle corresponds to several picking sub-tasks. The picking management device allocates an automated guided vehicle (AGV) for a picking sub-task, causing the AGV to move the picking vehicle to a picking area corresponding to the picking sub-task. The picking management device may send task information of the picking sub-task to a picking device corresponding to the picking area. The picking device executes the picking sub-task according to the task information, so as to pick an item and place the item in the picking vehicle, thereby implementing the automation of an item picking process.