10results about How to "Improve startup speed" patented technology

The invention discloses a method for assembling a cross-platform full-stack application and a medium, and belongs to the technical field of software. The method comprises the steps that a cross-platform UI frame is selected, and the UI frame is configured; defining a WebApi interface for processing data interaction; writing a Shell instruction adaptation program for starting a back-end service program; configuring an interface route in a Web back-end service, and deploying an SPA front-end file in a static file directory; developing an SPA front end, and outputting the static file to a back-end static file directory; a cache management strategy is started in a front-end code, and browser cache control is forced; and embedding the back-end service and the SPA front-end file into the cross-platform application during packaging. According to the method, the cross-platform UI, the back-end service and the SPA front end are integrated and seamlessly become a full-stack application which simultaneously comprises the cross-platform UI, the back-end service and the SPA front end, so that complex business requirements are met, the deployment cost is reduced, a condition for being published as an application is achieved, and finally user experience, program simplicity and stability are improved.

The present invention relates to the technical field of hydraulic energy storage starting devices, and in particular to a pressure control method and system applied to hydraulic energy storage starting devices, which also improve the starting efficiency and reliability of the hydraulic energy storage starting device in a complex environment; the method comprises: performing pressure leakage detection on the hydraulic energy storage starting device, and if the pressure leakage rate detected is greater than a preset leakage threshold, a pressure leakage alarm is issued; if the pressure leakage rate detected is not greater than the preset leakage threshold, the starting device state information, the state information of the started device and the real-time environmental monitoring information of the device are obtained; the starting device state information and the started device state information are respectively evaluated in terms of pressure, and a starting device state score for characterizing the operating state of the hydraulic energy storage starting device and a started device state score for characterizing the operating state of the started device are obtained; and operation impact feature extraction is performed on the real-time environmental monitoring information.

The utility model relates to an energy recovery device of a lifting electric cylinder, which comprises a gear reducer, a torque storing and releasing device and an overspeed clutch, the gear reducer comprises a reduction gearbox, a first-stage gear shaft, a middle multi-stage gear shaft, a final-stage gear shaft and a reduction gear set, and the final-stage gear shaft is a hollow inner spline shaft; the torque storing and releasing device comprises a gear box, a first fixed gear shaft, a second fixed gear shaft, a coil spring gear shaft, a movable tightening gear shaft, a movable counter-rotating gear shaft, a second outer spline shaft and a transmission gear set, a coil spring is arranged on the coil spring gear shaft, and a long arc track hole is formed in the gear box. The movable tightening gear shaft and the movable counter-rotating gear shaft are mounted in respective long arc track holes; the overrunning clutch is installed on the first-stage gear shaft and used for generating braking torque to control or slow down the rotating speed of the reduction gear set. According to the energy recovery device, the starting performance and the overall performance of the electric cylinder are improved.

The application discloses a memory allocation management method and device, and relates to the technical field of computers. A specific embodiment of the method comprises the following steps: in response to a page fault exception caused by a virtual machine process accessing a user space, allocating physical memory for the user space, and obtaining a memory type identifier of the physical memory; in the case that the memory type identifier is a preset identifier, judging whether the physical memory is idle memory, and in the case that the physical memory is not idle memory, performing a zero operation on the physical memory, so that the physical memory becomes idle memory; wherein the read bandwidth of the physical memory with the preset identifier is greater than the write bandwidth. The embodiment can greatly improve the creation and startup speed of a virtual machine based on a memory with a read bandwidth greater than a write bandwidth.

The invention relates to the technical field of thermal management, and provides a rotor compressor and a thermal management system.The rotor compressor is provided with at least one bypass pipe for communicating a compression cavity of a rotor pump with an air suction cavity of the rotor pump or a device communicated with the air suction cavity; a first valve is arranged on the bypass pipe, the bypass pipe is blocked by the first valve when the rotor pump works, and the bypass pipe is conducted by the first valve when the rotor pump stops. The pressure difference between the air suction cavity and the compression cavity in the rotor pump is balanced after the compressor is shut down, the gas resistance moment is effectively reduced, and the problem that the starting speed is low due to the fact that the gas resistance moment is larger than the motor moment at the starting moment of the compressor is solved.

The invention belongs to the technical field of sewage treatment, and discloses a quick starting method of a degradable carrier autotrophic denitrification biological filter process. The method comprises the following steps: continuously feeding water into the autotrophic denitrification biological filter filled with the degradable carrier microbial film autotrophic nitrogen removal filler, and adding an accelerant A into the filter; when a first culture condition threshold value is reached, adding an accelerant B; and when a second culture condition threshold value is reached, adding an accelerant C, and when a third culture condition threshold value is reached, successfully starting the process, entering a stable operation stage, and stopping adding the accelerant C. The starting time of the degradable carrier autotrophic denitrification biofilter is shortened, the starting rate of the biofilter is increased, and the purpose of quick starting is achieved.

The application provides a switch frequency determination method and device for an LCC resonant converter, the method comprising: obtaining an input voltage and an output voltage of the LCC resonant converter; determining a starting mode in which the LCC resonant converter is currently located by using the output voltage; determining a calculation program corresponding to the starting mode by using the starting mode in which the LCC resonant converter is currently located, wherein the calculation program is an operation logic program designed for the starting mode by using a field programmable logic gate array; inputting the input voltage and the output voltage into the field programmable logic gate array, and calculating the switch frequency of the LCC resonant converter by using the calculation program, so that the switch frequency determination method improves the adjustment rate of the switch frequency of the LCC resonant converter, the rising speed of the output voltage, and further improves the dynamic response speed of an existing power supply.

The invention relates to the technical field of touch keys, and discloses a self-adaptive capacitive touch key system and a self-adaptive adjusting method. The system comprises a reference capacitor, a touch capacitor, a memristor, an auxiliary discharge resistor, a first switch, a second switch, a third switch and a microcontroller. Switching between a self-adaptive adjusting mode and a touch detection mode can be achieved by controlling the states of all the switches and all the elements through the microcontroller. And in the self-adaptive adjustment mode, the resistance value of the memristor is automatically adjusted according to the capacitance drift of the reference capacitor by utilizing the discharge process of the reference capacitor through the memristor, so that the reference time jointly determined by the memristor and the reference capacitor is kept constant. And hardware-level real-time self-compensation is realized, the intervention of a software algorithm is not needed, and the problems of false triggering, response failure and the like caused by reference capacitance drift due to environment temperature and humidity changes and material aging of a traditional capacitive touch key are solved. The circuit has the advantages of fast response, low power consumption, high reliability and nonvolatile memory capability.

The invention relates to the technical field of information transmission, and provides a method for realizing sub-module operation and packaging based on Webpack and related equipment thereof. Comparing the current request file with exclusion file parameters except for the files required to be operated by the user for developing or debugging, or comparing the current request file with exclusion file parameters not selected to be transmitted by the user, and according to a comparison result of the current request file and the exclusion file parameters except for the files required to be operated by the user for developing or debugging; the method comprises the following steps: selecting a current request file needing to be operated according to a comparison result between the current request file and excluded file parameters selected by a user, or selecting a current request file needing to be packaged and transmitted according to a comparison result between the current request file and excluded file parameters not selected by the user, calling a Webpack module, and starting and operating the current request file needing to be operated. Or the current request file needing to be packaged and transmitted is packaged and transmitted, so that the file starting and running speed is increased, accurate file delivery is achieved, and unnecessary consumption of resources is reduced.

The application relates to the technical field of plastic recycling, and discloses a cooling device for plastic film production based on waste regeneration, which comprises a supporting assembly, the supporting assembly comprises a supporting seat, the supporting assembly further comprises a limiting frame fixedly arranged at the top outer wall of the supporting seat, a connecting groove opened in the inner wall of the limiting frame, a water passing groove opened in the inner wall of the supporting seat, a side opening groove opened in the side wall of the supporting seat, a limiting ring fixedly arranged at the side wall of the limiting frame, a connecting assembly rotatably arranged at the inner wall of the limiting frame, a gear fixedly arranged at the outer wall of the connecting assembly, a passing assembly rotatably arranged at the outer wall of the connecting assembly, and an auxiliary assembly rotatably arranged at the outer wall of the end of the connecting assembly far from the passing assembly. The device adopts a double-side double-water-way synchronous water feeding design, can simultaneously supply water to the two ends of the cooling roller in the starting stage, rapidly fills the internal multilayer water storage layer, shortens the filling time of the cooling medium, improves the equipment starting speed and heat exchange response efficiency, and solves the problems of slow filling of traditional single-side water feeding and the like.