2 results about "Standard time" patented technology

This invention provides an intelligent sensor-driven clock timing accuracy calibration system, relating to the field of data processing technology. It acquires raw temperature sequence data with time stamps and location information by deploying temperature sensing units at different heating locations on the clock timing device; identifies the dominant heating region based on the temperature change rate and duration and generates corresponding weights; analyzes the heat transfer time difference in conjunction with the crystal oscillator installation position to construct a local thermal effect response sequence with time lag; derives the crystal oscillator frequency evolution process based on this response sequence and generates a predicted frequency offset; pre-adjusts the timing pulse before errors occur to form a timing reference signal; and simultaneously corrects the dominant heat source weights and heat transfer delay relationship by comparing with an external standard time source, achieving dynamic calibration of timing accuracy.

This invention discloses an internationalized time-aware recall method based on text time semantic parsing, comprising the following steps: S1. Receiving user input; S2. Complexity classification; S3. Adaptive time semantic extraction: an adaptive time semantic extraction strategy extracts time expressions from natural language text; S4. Time normalization: converting the time expressions into standardized time interval representations; S5. Time zone processing: converting the time interval representation into a timestamp of a standard time zone according to the user's time zone parameters; S6. Time-constrained memory retrieval: performing time-constrained memory retrieval in a vector database based on the time interval representation; S7. Outputting memory results: returning the memory results to the user. This invention supports multiple expression forms such as absolute time, relative time, fuzzy time, and time range, supports multilingual extensions including Chinese, English, and Japanese, supports global time zone conversion, and achieves end-to-end time-aware memory recall, significantly improving user query efficiency and user experience.