5results about How to "Guaranteed output accuracy" patented technology

This invention discloses an inference method and electronic device, relating to the field of model inference technology. The method is applied to a pre-set accelerator and includes: calculating the rate of change of data features, the coefficient of variation of the rate of change of data features, and the cumulative deviation within the target sliding window based on input data and inference output data; calculating an initial decision threshold based on the rate of change of data features, the coefficient of variation, and the cumulative deviation; determining a final decision threshold based on the initial decision threshold and the current graphics processor utilization; and performing either cache reuse or full inference based on the final decision threshold. Thus, by dynamically adjusting the decision thresholds for cache reuse and full inference, manual threshold calibration is avoided, allowing the thresholds to adapt to changes in computing resources. This reduces the computational load on the graphics processor during cache reuse and ensures output accuracy during full inference.

The utility model relates to the technical field of coating die precision control, specifically relates to an actuating mechanism and coating machine. An actuating mechanism, include: integrated seat body, displacement piece, be located integrated seat body one side, displacement sensor, displacement sensor be located integrated seat body, displacement sensor is equipped with elastic probe, elastic probe with displacement piece is connected, elastic probe with displacement piece same side setting, displacement piece is driven ground to move towards or away from integrated seat body, displacement probe follows displacement piece movement, displacement sensor senses displacement piece's movement distance. The utility model provides an actuating mechanism and coating machine to solve in traditional actuating mechanism, multiple installation error's superposition leads to the overall assembly error of screw rod and displacement sensor between big, influence the whole mechanism's assembly precision problem.

The utility model belongs to lighting device technical field, concretely relates to a high accuracy light adjusting device and adjustable light lighting equipment, this high accuracy light adjusting device includes: microprocessor, interactive module, clock signal calibration module and drive module, interactive module is configured as sending luminance adjusting signal to microprocessor, microprocessor is configured as obtaining the 48MHz clock signal after calibration through clock signal calibration module, microprocessor is configured generation corresponding PWM signal to drive module to adjust the luminance of light emitting element, the utility model discloses through the selection 48MHz clock signal can ensure the output precision of drive module, and through clock signal calibration module real -time to 48MHz clock signal is adjusted, can overcome the influence of external factor to clock signal, guarantee microprocessor with high accuracy PWM signal control drive module drive light emitting element work, realize lighting equipment luminance stepless regulation.

The utility model discloses a discharging device, a seasoning mechanism and kitchen equipment, relates to the technical field of kitchen equipment, and mainly aims to prevent seasoning from being bonded in the discharging device so as to ensure the discharging precision and avoid blockage. According to the main technical scheme, the discharging device is applied to the seasoning mechanism of the kitchen equipment, the seasoning mechanism comprises a first magnetic attraction part, the discharging device comprises a shell, a second magnetic attraction part is arranged on the shell, and the second magnetic attraction part is used for being matched with the first magnetic attraction part in a magnetic attraction mode.

Embodiments of the present application provide an impedance phase detection circuit, an NFC chip, a near field communication circuit and an electronic device. The impedance phase detection circuit comprises: a first comparison circuit and / or a third comparison circuit, wherein the first comparison circuit is configured to compare a signal of a first sending end with a reference signal, and output a first pulse signal; the third comparison circuit is configured to compare a signal of a second sending end with the reference signal, and output a third pulse signal; a second comparison circuit configured to compare the signal of the first sending end with the signal of the second sending end, and output a second pulse signal; and a digital processing circuit configured to sample and process the first pulse signal and / or the third pulse signal, the second pulse signal, and output a sign bit signal representing a positive or negative of an antenna impedance phase and a duty cycle signal representing a size of the antenna impedance phase. The phase detection is realized by using waveform characteristics of the NFC chip and an antenna port, without using an ADC or a phase-locked loop circuit, so that the circuit structure is simple, the power consumption is low, and the area is small.