54results about How to "Speed up modification" patented technology

A method for presenting data on tree structure includes converting original data to be expression data being suitable to be presented on tree structure, generating presentation control command corresponding to data presentation request by receiving said request sent by user through browser, converting expression data corresponding to said request to be tree structure view according to presentation control command then displaying said tree structure view onto user through browser.

The invention provides a decoding method for safety control commands of a safety command receiver. By utilizing the method, the probability of false commands and missing commands in safety control commands can be effectively reduced, and highly reliable receiving of safety control commands can be achieved. The decoding method is realized through the following technical scheme. In the Field Programmable Gata Array (FPGA), two time windows of different lengths and a 'judging four out of six' counter are matched according to the defined frame format of safety control commands, and the total time for the two time windows and the n value of an n-bit shifting register are determined according to the safety control command frame format defined by the system. A decoder reads preset command codes, and sends demodulated numerical codes and bit synchronization pulses to the n-bit shifting register. After being changed to n-bit parallel data, the numerical codes are compared with the preset command codes, and when two command codes are the same, one decoded pulse is output. When the 'judging four out of six' counter' counts to '1' in accumulation counting, a short time window (2) is started simultaneously. When the 'judging four out of six' counter' counts to '4' in accumulation counting, one decoded pulse is output, and decoding of 'judging four out of six' safety control commands is achieved.