Abstract: Embodiments of the present disclosure are directed to a system for monitoring moving and stepping silicon wafers and a method adopts the system. The system includes a first sensing element to monitor whether a gap between adjacent silicon wafers exists, and a second sensing element to monitor whether two silicon wafers are laminated. The first sensing element and the second sensing element are both disposed in a slot where the silicon wafers are turned over, and suspended on a front side of a sorting wheel in the slot and obliquely arranged towards one side of the sorting wheel. The system installed in the narrow space between the cleaning tank and the sorting tank has simple structure and is capable of quickly and accurately monitoring the silicon wafer turnover, and accurately determining whether there is a continuous or laminated silicon wafer during the silicon wafer turnover process.

Abstract: A silicon wafer transfer auxiliary device includes blowpipes disposed on a side of a sorting wheel. Nozzles of the blowpipes are inclined towards the side of the sorting wheel. The blowpipes are capable of spraying liquid or gas towards a silicon wafer during transfer to increase an adsorption force between the silicon wafer and the sorting wheel and to successfully complete a turning of the silicon wafer from a vertical direction to a side close to the sorting wheel.

Abstract: A liquid storage tank may include a body with an inner cavity, wherein a first liquid storage area and a second liquid storage area are provided in the body, and a partition is provided between the first liquid storage area and the second liquid storage area. A heater for heating solution is provided in the first liquid storage area. A liquid outlet is provided in the second liquid storage area.

Abstract: A lifting control apparatus may include: a base for holding a basket containing silicon wafers; brackets provided on an outside of both ends of the base; and a driver for driving the brackets to move up and down. The driver is provided with a lead screw. The lead screw is connected with the bracket on a same side. The lead screw on one side is driven to rotate the lead screw on another side synchronously, and the lead screws on both sides are driven to move the brackets on both sides and the base between the brackets up and down together. Or the lead screws on both sides are driven to rotate synchronously, so that the lead screws on both sides drive the base between the brackets through the correspondingly brackets to move up and down together.

Abstract: An apparatus for supplying cleaning liquid may include: a stock solution unit configured with a plurality of stock solution tanks; a cleaning unit configured with a plurality of cleaning tanks; and a transfer unit disposed between the stock solution unit and the cleaning unit. The transfer unit is configured with a plurality of independent transfer tanks. Each of the stock solution tanks communicates with at least one of the transfer tanks, each of the transfer tanks communicates with one of the cleaning tanks, and each of the cleaning tanks communicates with at least one of the transfer tanks.

Abstract: A silicon wafer sorting mechanism includes a wafer distribution unit, a sorting unit, and a transmission unit disposed sequentially. The sorting unit includes a sorting table with one terminal hinged to the wafer distribution unit. The sorting table rotates and tilts with a point where the sorting table is hinged to the wafer distribution unit. The sorting table and the transmission unit are arranged up and down in dislocation or the sorting table is placed horizontally against the transmission unit, thereby forming two transmission lines in different directions to sort silicon wafers of different types.

Abstract: The present disclosure discloses a steel strip coiling temperature control method, a steel strip coiling temperature control device and a steel strip processing system, which relate to the technical field of steel strip production. The method comprises: seeking a corresponding speed compensation coefficient according to a target thickness of the steel strip and a target temperature parameter; seeking a corresponding speed gain coefficient from a second correspondence table according to a steel strip speed; correcting the steel strip speed based on the speed compensation coefficient and the speed gain coefficient to obtain a corrected steel strip speed; and adjusting a cooling efficiency of a laminar flow cooling apparatus according to the corrected steel strip speed.

Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.

Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.

Abstract: The present disclosure discloses a steel strip coiling temperature control method, a steel strip coiling temperature control device and a steel strip processing system, which relate to the technical field of steel strip production. The method comprises: seeking a corresponding speed compensation coefficient according to a target thickness of the steel strip and a target temperature parameter; seeking a corresponding speed gain coefficient from a second correspondence table according to a steel strip speed; correcting the steel strip speed based on the speed compensation coefficient and the speed gain coefficient to obtain a corrected steel strip speed; and adjusting a cooling efficiency of a laminar flow cooling apparatus according to the corrected steel strip speed.

Abstract: The present disclosure discloses a method for determining a drive letter, including: obtaining a number of a port connecting a redundant array of independent disk RAID controller to an exchange chip and a location number, of a disk, meeting a report condition in each RAID group under the control of the RAID controller, where the location number, of the disk, meeting the report condition is a location number, of a disk, on a preset location after location numbers of all disks included in each RAID group when each RAID group is configured, are sorted according to a preset sequence; and determining a drive letter corresponding to each RAID group according to the number of the port connecting the RAID controller to the exchange chip and the location number, of the disk, meeting the report condition in each RAID group.

Abstract: The present disclosure discloses a method for determining a drive letter, including: obtaining a number of a port connecting a redundant array of independent disk RAID controller to an exchange chip and a location number, of a disk, meeting a report condition in each RAID group under the control of the RAID controller, where the location number, of the disk, meeting the report condition is a location number, of a disk, on a preset location after location numbers of all disks included in each RAID group when each RAID group is configured, are sorted according to a preset sequence; and determining a drive letter corresponding to each RAID group according to the number of the port connecting the RAID controller to the exchange chip and the location number, of the disk, meeting the report condition in each RAID group.

Abstract: Embodiments of the present invention relate to a method and an apparatus for processing RAID configuration information, and a RAID controller. The RAID includes a number of hard disks. The method includes detecting whether a new hard disk exists in the plurality of hard disks. When it is detected that the new hard disk exists in the plurality of hard disks, writing the pre-configured RAID configuration information corresponding to its hard disk number to the new hard disk, so that the new hard disk becomes a hard disk in the RAID.