2 results about "Time effect" patented technology

The invention discloses an irregular half-day tide estuary brine invasion unsteady state analysis method considering a time effect, and the method comprises the steps: firstly constructing a flow velocity expression considering different tidal partial effects, carrying out the Fourier series expansion of salinity, substituting the flow velocity and the salinity into a convection diffusion equation, and simplifying the flow velocity and the salinity; then referring to a salinity spatial change expression under a saline intrusion steady-state analysis model, assuming that the average salinity of a tidal period is substituted into simplification calculation to obtain saline intrusion time-space process unsteady-state analysis; and replacing the data parameters which are difficult to obtain in the analytic expression with the data parameters which are easy to obtain. According to the method, Fourier series expansion is adopted, a salinity spatial change expression under a saline intrusion steady-state analytical model is adopted as a basis to assume the average salinity of an unsteady-state tidal period, and the like, so that the problem of non-linear solution difficulty brought to a convection diffusion equation by a time item is ingeniously solved, and a series of physical parameters which are easy to obtain in production and life are introduced; and theoretical support is provided for predicting and preventing salt tide disasters.

This invention proposes a method, device, and readable storage medium for testing the time consistency of digital therapy applications. Addressing the issues of the inability to simulate the time effects of real devices and the lack of clinical constraint verification in long-term digital therapy testing, this method parses configuration information to obtain a set of time attributes for treatment tasks; constructs a virtual timeline engine to run an independent simulated clock, using acceleration factors and superimposed clock drift to simulate time base deviation; employs system API hooks and middleware proxies to construct a transparent proxy layer, intercepting and redirecting the clock interface to achieve decoupled injection of the simulated clock and the absolute reference clock; and synchronously collects application-aware timestamps and real timestamps of trigger events during operation, automatically verifying time consistency based on clinical time-series constraint rules. This invention is primarily used for reliability verification and compliance certification of time-sensitive medical digital therapy software.