31results about How to "Avoid logical confusion" patented technology

The invention belongs to the technical field of information communication, and in particular relates to a method for timing and sending data by a TTCAN bus. The method provided by the technical solution of the present invention is applied to the TTCAN bus time slave node to receive the time master node timing message, and in the process of sending the message regularly in the matrix cycle, the system working time can be reasonably allocated, and the bus node can be accurately timed and in the specified time. The bus data is sent periodically in the time slice, and other functions of the system are completed in the idle time slice. The present invention adopts the timer T0 interrupt with higher interrupt priority in the single-chip microcomputer or DSP, so when this interrupt is executed, it will not be interrupted by other low-priority interrupts to cause errors in the bus timing time, and only in the T0 interrupt process Complete the functions of bus time synchronization and sending bus data according to the matrix cycle, and realize other functions of the system in the idle time slice at the same time. Reduce the number of interrupts to avoid system logic confusion caused by more interrupt nesting.

The invention discloses a skill creation method and device. The method comprises the following steps: obtaining original skill corpora, wherein the original skill corpora are corpora for awakening non-calling word skills, and the non-calling word skills are skills which do not need to be awakened through calling words; identifying at least one slot position of the skill corpus, and obtaining a replacement word of each slot position; based on the slot positions, conducting slot filling on the original skill corpus through the replacement words, and obtaining target skill corpus; and performing a conflict test on the target skill corpus to obtain a first test result, and completing the creation of the non-modulation word skill in the development platform under the condition that the first test result is that the target skill corpus has no conflict. The technical problem that the user experience is reduced due to tedious interaction steps caused by the adoption of a call word awakening skill in the related technology is solved.

The invention relates to a power change-over switch device of a chip internal special module and a chip. The device comprises a power switch and an isolating unit. The power switch receives a control signal, and switches on or cuts off power input to a chip internal special module according to the control signal. The isolating unit, according to the control signal, outputs the output signal of the chip internal special module when the power switch switches on power input to the chip internal special module, and processes the output signal of the chip internal special module into a digital low-level signal and outputs the digital low-level signal when the power switch cuts off power input to the chip internal special module.