Patent application number | Description | Published |
20100118867 | SWITCHING FRAME AND ROUTER CLUSTER - A switching chassis includes more than one cascade unit and more than one switching unit, where: the cascade units have cascade interfaces to connect line processing chassis; the switching units have switching ports to connect the cascade interfaces; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. A router cluster with the above switching chassis includes switching chassis and line processing chassis interconnected via optical fibers, where: any optical interface of any line processing chassis is connected to one cascade interface of any cascade unit; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. With the present invention, the capacity of a router cluster can be expanded without the need to replace any component of the router cluster so that the expansion cost is lower. | 05-13-2010 |
20130289937 | COMPUTING DEVICE AND METHOD OF MEASURING SURFACE DIMENSIONS OF OBJECTS - In a method for measuring surface dimension of an object, an enclosing box of a triangular mesh surface of the object is constructed, and divided into sub-boxes. Relationships between the triangles and the sub-boxes are generated according to intersections. A measuring point is selected, and coordinates and a searching vector of the measuring point are obtained. A ray, which starts from the selected measuring point along the direction where the searching vector is directed to, is constructed, and sub-boxes intersecting with the ray are obtained sequentially. One of the obtained sub-boxes is selected and triangles which intersect with the selected sub-box are obtained. An intersection point of the ray and one of the obtained triangles, and a vector of the obtained triangle are recorded into a measuring file. Measurements on the surface of the object are implemented according to the measuring file. | 10-31-2013 |
20130307853 | ELECTRONIC DEVICE AND METHOD FOR SIMULATING THREE-DIMENSIONAL MODEL OF WORKPIECE - In a method for simulating a three-dimensional (3D) model of a workpiece using an electronic device, the method meshes a 3D model using triangles, and outputs a first sequence of triangles of the 3D model. The method further normalizes vertexes of each of the triangles in the first triangle sequence, and obtains a meshed model of the workpiece. A 2D image of the workpiece is divided and a second sequence of triangles of the divided 2D image is obtained. The method further traverses the second sequence of triangles and obtains a pixel set and vertex coordinates of each of the triangles in the second sequence, and electronically pastes each of the triangles in the second sequence to a corresponding position in the meshed 3D model. The pasted 3D model is displayed on a display device. | 11-21-2013 |
20140074432 | ELECTRONIC DEVICE AND METHOD FOR MEASURING OUTLINE OF OBJECT - In a method for measuring an outline of an object, the method creates vectors according to adjacent points of the outline, calculates an included angle between every two adjacent vectors, obtains sampled points in the outline and direction vectors of the sampled points, obtains reference points corresponding to the sampled points, inserts a point between each two adjacent reference points, and creates a measurement program according to the reference points and inserted points. The method further obtains measurement points of the outline of the object using the measurement program, obtains a tolerance of each measurement point and a tolerance of the outline of the object, and displays the tolerance of each measurement point using a graphic user interface. | 03-13-2014 |
20140365155 | COMPUTING DEVICE AND GAP ADJUSTMENT METHOD - A computing device reads outline points of a first accessory and processing points of a second accessory from a storage system. The computing device corresponds each of the processing points to one outline point, and calculates a deviation value between each of the processing points and the corresponding outline point. The computing device adjusts coordinates of the processing point according to the deviation value. | 12-11-2014 |
20150066193 | COMPUTING DEVICE AND METHOD FOR COMPENSATING STEP VALUES OF MACHINING DEVICE - In a method for compensating step value of a processing product placed on a machining device using a computing device, a machining tool of the machining device is controlled to be moved to each benchmark point in sequence. Actual coordinate values of each benchmark point is calculated by a laser detection device of the machining device. The acquired actual coordinate values are fitted to be a benchmark plane. New coordinate values of each machining point in a machining program is acquired by rotating each of the machining points to the benchmark plane. The machining tool is controlled to move to each machining point according to the calculated new coordinate values and an actual z coordinate value of each machining point is acquired using the laser detection device. The step compensation value in Z-axis of the each machining point is calculated and transmitted to the machining device. | 03-05-2015 |
20150105894 | COMPUTING DEVICE AND METHOD FOR VALIDATING CNC PRODUCTION CAPABILITY - A method for validating computer numerical control (CNC) production capability is applied in a computing device. The CNC machine produces a predetermined number of products. A scanner scans each product to obtain a point cloud of each product. The computing device selects one point cloud of one product as a base point cloud, and fits a geometry based on the base point cloud. The computing device calculates a deviation between each point in each other point cloud and the geometry, and determines whether the production capability of the CNC machine is qualified according to calculated deviations. | 04-16-2015 |
20150117753 | COMPUTING DEVICE AND METHOD FOR DEBUGGING COMPUTERIZED NUMERICAL CONTROL MACHINE - A computing device debugs a computerized numerical control (CNC) machine. The computing device generates an average contour of a product. The computing device generates a reference contour according to the path points of a CNC program. The computing device calculates a coordinate difference between each path point of the reference contour and the corresponding contour point of the average contour. The computing device compensates each coordinate of the path points using the coordinate difference. | 04-30-2015 |
20150120037 | COMPUTING DEVICE AND METHOD FOR COMPENSATING COORDINATES OF POSITION DEVICE - A computing device compensates a coordinate of a position device for a computerized numerical control (CNC) machine. The computing device generates a point cloud according to contour points of the position device. The computing device deletes selected contour points from the point cloud upon the condition that the distance corresponding to each selected contour point exceeds a predetermined threshold. The computing device calculates an average coordinate of the contour points which are remained in the point cloud. | 04-30-2015 |