19results about How to "Reduce boot time" patented technology

The invention discloses a mobile modular ammonia-hydrogen fuel cell system and a power generation method. The mobile modular ammonia-hydrogen fuel cell system comprises an ammonia storage module, an ammonia filling module, a hydrogen supply module and a fuel cell module, the ammonia storage module is connected with the ammonia filling module, the ammonia filling module is connected with the hydrogen supply module, and the fuel cell module is communicated with the hydrogen supply module; the hydrogen supply module comprises a plurality of reactors and combustors which are separately arranged; the fuel cell module comprises a fuel cell and a lithium battery which are connected in series; wherein two reactors are flue gas heating reactors, and the other reactor is an electric heating reactor; the combustor is connected with the flue gas heating reactor; the two flue gas heating reactors are simultaneously communicated with the electric heating reactor; the lithium battery is communicated with the electric heating sheet, and a purification unit is arranged between the electric heating reactor and the fuel cell. The mobile modular ammonia-hydrogen fuel cell system can realize flexible carrying of equipment and rapid supply of fuel, can realize rapid power supply under emergency conditions, and has the advantages of being green, pollution-free, wide in adaptive condition and the like.

The invention provides a firmware online upgrading method and system, and relates to the technical field of firmware online upgrading, the method is applied to a processor, the processor comprises an external memory, the external memory comprises a backup area and an upgrading area, and the method comprises the steps that when the processor is started, whether a program backup of an application program is set in the backup area or not is determined through a BootLoader program; if the program backup is set in the backup area, skipping to enter the application program through the upgrading area; when a firmware upgrading request is received, an upgrading file is stored in an upgrading area of the external memory; the application program is upgraded according to the upgrading file of the upgrading area, so that online updating of firmware is completed; and if upgrading fails, copying the program backup in the backup area to the processor, and restarting the processor. By simplifying the function of the BootLoader and optimizing the data interaction process, the upgrading speed and success rate of the application program are improved, and the stability and maintenance convenience of the system are enhanced.

The invention provides an ammonia decomposition electromagnetic heating combustion quick starting device which is characterized in that an electromagnetic heating reactor (R02) is used for heating input ammonia gas so as to accelerate the cracking speed of the ammonia gas, and the electromagnetic heating reactor comprises an electromagnetic heating coil (11); the device further comprises a plurality of electromagnetic induction heating ammonia decomposition tubes (4) which are arranged in parallel at the central axis area of the electromagnetic heating coil; the input end of the electromagnetic induction heating ammonia decomposition tube nest is communicated with an ammonia gas input port, a micro-channel structure with a small tube diameter is adopted to increase the electromagnetic induction heat efficiency, and the contact area between the tube wall and ammonia gas is increased to optimize the heating cracking effect; ammonia can be quickly decomposed into hydrogen and nitrogen for combustion.

The ammonia hydrogen power generation system comprises a sewage decomposition mechanism, a combustion mechanism, an ammonia decomposition reactor, a first water cooler, a second water cooler, an evaporator, a water circulation mechanism, a power generation mechanism, an ammonia tank and a flue gas treatment mechanism, and the sewage decomposition mechanism is connected with the combustion mechanism; the combustion mechanism is communicated with the ammonia decomposition reactor; the ammonia tank is sequentially communicated with the evaporator and the ammonia decomposition reactor; a decomposed gas outlet of the ammonia decomposition reactor is sequentially communicated with a first water cooler and a power generation mechanism; a flue gas outlet of the ammonia decomposition reactor is sequentially connected with a second water cooler and a flue gas treatment mechanism; the water circulation mechanism comprises a first water tank and a circulation water tank which are communicated, and the water circulation mechanism is communicated with the sewage decomposition mechanism; the circulating water tank, the first water cooler, the second water cooler and the evaporator are communicated in series. According to the ammonia hydrogen power generation system applying biogas to supply heat, the effective utilization rate of energy, the ammonia decomposition efficiency and the power generation capacity are improved, and the ammonia decomposition starting step is simplified.

The utility model discloses a pipe extrusion wall-changing die which comprises a core rod and a mouth die, a forming cavity is formed between the core rod and the mouth die, the mouth die comprises a mouth die base and a mouth die wall-changing piece, the core rod comprises a core rod base and a core rod wall-changing piece, during installation, the outer surface of the core rod is sleeved with the mouth die base in a penetrating mode, and the mouth die base is sleeved with the mouth die wall-changing piece in a penetrating mode. The die holder is not in contact with the core rod; and the mouth mold wall changing piece is mounted on the right side of the mouth mold base. According to the method disclosed by the invention, the shutdown mold changing and startup time is about 0.5-1h, and the startup time is shortened by 3-11h, so that the mold changing rate is greatly improved, and the mold changing difficulty is reduced; therefore, the die change waste rate is also reduced from 0.6 to 0.8 percent to 0.1 to 0.2 percent; 100-250 kilowatt-hour electricity is saved by single-time starting-up die change of the specifications of dn200 and below, and more than 1000 kilowatt-hour electricity is saved by single-time starting-up die change of the specifications of dn250 and above; through the arrangement of the variable wall piece, the number of molds is greatly reduced.

The invention discloses a serial port control method and device, electronic equipment and a storage medium, the serial port control method and device are applied to a server, and a substrate management controller in the server is connected with a programmable pin of a processor. Setting level states of the plurality of programmable pins according to a target serial port state which needs to be set and is contained in the serial port control command; after the server is restarted, the processor obtains the level states of the plurality of programmable pins, and determines corresponding target serial port state identifiers according to the level states of the plurality of programmable pins; and the processor sets the state of the ABL serial port as a target serial port state corresponding to the target serial port state identifier. According to the method and the device, the efficiency of opening the ABL serial port is improved, and the startup time of the server is shortened.

The invention discloses a miniaturized ammonia hydrogen fuel cell system and a power generation method thereof, the miniaturized ammonia hydrogen fuel cell system comprises an ammonia gas bottle, an ammonia decomposition reactor, a radiator, a temperature swing adsorption system, a fuel cell and a combustor, the ammonia decomposition reactor comprises an ammonia gas inlet and a decomposed gas outlet; the ammonia gas bottle is communicated with the ammonia gas inlet; the radiator is communicated with the decomposed gas outlet; the radiator is sequentially communicated with inlets of the temperature swing adsorption system and the fuel cell; the combustor comprises a combustion chamber and an ammonia gas channel, one end of the ammonia gas channel is a second combustion inlet, and the other end is communicated with the combustion chamber; one end of the combustion chamber is a first combustion inlet, and the other end is a high-temperature flue gas outlet; an air inlet is formed in the combustion chamber; a tail gas outlet of the fuel cell is communicated with the first combustion inlet, the ammonia gas bottle is connected with the second combustion inlet, and a heat dissipation air outlet of the fuel cell is communicated with the air inlet. The miniaturized ammonia-hydrogen fuel cell system is simple in structure, small in size and high in energy utilization efficiency, and can be quickly started without additionally carrying fuel.

The invention discloses a negative pressure heat pump evaporation treatment system for radioactive waste liquid, comprising: a heating evaporation unit comprising: a steam generator, a waste liquid inlet of which is used to introduce radioactive waste liquid, a waste liquid outlet of which is connected to a circulation pipe, and a heating steam outlet is connected to a startup heating steam inlet; an evaporator, comprising: a heating chamber, a separation chamber, a purification chamber, a circulation pipe, a heating chamber waste liquid circulation outlet is connected to a separation chamber waste liquid circulation inlet, the separation chamber is connected to the purification chamber, the heating chamber waste liquid circulation inlet and the separation chamber waste liquid circulation outlet are connected via a circulation pipe, and a startup heating steam inlet is connected to a heating steam outlet; a compressor, an inlet of which is connected to a secondary steam outlet, and an outlet of which is connected to a compressed secondary steam inlet. When the system in the invention is started, the steam generator is used to heat the radioactive waste liquid to generate steam, which is introduced into the heating chamber tube side through a pipeline, directly heats the radioactive waste liquid and promotes the circulation of the feed liquid, shortens the start-up time, and avoids the generation of secondary pollutants during the start-up process.

The electronic device includes a storage unit and a processor. The storage unit stores the operating system kernel partition of the operating system. The processor is used to: verify whether the tested portion of the operating system kernel partition is secure; if the tested portion of the operating system kernel partition is secure, start the application layer of the operating system; verify whether the remaining portions of the operating system kernel partition are secure; and if the remaining portions of the operating system kernel partition are insecure, issue a warning message. Compared to performing a security check on all partitions of the operating system before starting the application layer of the operating system, the secure boot method of this invention can reduce boot time while ensuring boot security.

The present disclosure relates to a method, apparatus and intelligent device for controlling an electronic device. The method comprises: if the environment in which the electronic device is located meets the power-on condition, then controlling the electronic device to enter a background startup program; within a preset time period after executing the operation of controlling the electronic device to enter the background startup program, if a formal startup instruction for starting the electronic device is received, then starting the screen of the electronic device. The present disclosure improves the related art that the electronic device starts to start when the power button of the power-on device is pressed, so that when it is detected that the environment in which the electronic device is located meets the power-on condition, the electronic device starts the background startup, thereby shortening the waiting time for the electronic device to start up by starting the electronic device in advance.

The invention discloses a fairing environment control device and method based on a mooring platform, and belongs to the control technology, a fairing comprises a pressure maintaining system, a ventilation system and a control system, a temperature sensor and a pressure sensor are arranged in the fairing, a plurality of sets of inlet fans and outlet fans are arranged on a fairing body, and the temperature sensor and the pressure sensor are arranged in the fairing body. The control system is controlled by the pressure maintaining system and / or the ventilation system, the control system collects temperature and pressure data to coordinately control the pressure maintaining system and the ventilation system, the pressure maintaining system enables the inside and the outside of the fairing to maintain positive pressure difference all the time, and the ventilation system maintains real-time heat exchange to control the temperature in the fairing while maintaining pressure. The fairing keeps proper temperature and humidity, dehumidification can be achieved before starting, and the working efficiency is improved.

The present application provides a BIOS system multi-mode startup method and device, electronic device and storage medium, wherein the method comprises: reading a target value in a general input / output port, wherein the target value is a custom value; determining a corresponding target startup mode according to the target value; and running the BIOS system according to the target startup mode. Through the present application, the problem that the startup method existing in the related art cannot flexibly change the BIOS system startup mode according to the actual application scenario and the inconvenience at the application level is solved.

A battery rack management apparatus according to an embodiment disclosed herein includes: a plurality of power switches respectively connected to a plurality of battery racks; and a control unit configured to turn on at least one of the plurality of power switches and use output values based on the plurality of battery racks to control an operation of each of the plurality of power switches.

This invention belongs to the field of gas turbine technology and provides a gas turbine start-up method, device, electronic equipment, and storage medium. The method includes: receiving a dispatch command, completing unit start-up preparation, starting the gas compressor, performing high-speed turning gear operation, continuously introducing coke oven gas through a calorific value enhancement device while the gas is in a flowing state in the pipeline, opening the vent valve at the end of the gas pipeline and the vent valve of the calorific value meter body, igniting the calorific value meter, and performing the gas turbine start-up operation after the gas calorific value stabilizes, thereby quickly starting the gas turbine. This invention solves the problem of excessively long start-up waiting time for gas turbines in a static state in the prior art, shortening the gas turbine start-up time by 4-5 hours and increasing power generation.

The present application discloses a mobile modular ammonia hydrogen fuel cell system and a power generation method, including an ammonia storage module, an ammonia filling module, a hydrogen supply module and a fuel cell module; the ammonia storage module is connected to the ammonia filling module, the ammonia filling module is connected to the hydrogen supply module, and the fuel cell module is interconnected with the hydrogen supply module; the hydrogen supply module includes a plurality of reactors and burners arranged separately from each other; the fuel cell module includes a fuel cell and a lithium battery connected in series; two reactors are flue gas heating reactors, and one reactor is an electric heating reactor; the burner is connected to the flue gas heating reactor; the two flue gas heating reactors are connected to the electric heating reactor at the same time; the lithium battery is connected to the electric heating plate, and a purification unit is arranged between the electric heating reactor and the fuel cell. The mobile modular ammonia hydrogen fuel cell system can realize flexible equipment handling and rapid fuel replenishment, can realize rapid power supply in emergency situations, and has the advantages of being green, pollution-free and adaptable to a wide range of conditions.

The invention discloses a dynamic scaling scheduling method and system based on distributed RPA Worker, and relates to the technical field of robot process automation. According to the dynamic telescopic scheduling method and system implemented based on the distributed RPA Worker, step 1, group information is configured, the group information is added through a Worker group management page, and after the group information is added, a corresponding third-party RPA console can check the added group information; 2, worker information is added, an ECS cloud server needs to be purchased in advance during configuration, a server instance id is obtained, and configuration of the instance id, a worker group, a worker type and the like is completed; 3, building a capacity expansion and contraction core system, wherein the capacity expansion and contraction core system is built according to the technical solution described in the patent; and step 4, creating an RPA task, automatically establishing a set of management function of the RPA task, and recording basic information, execution information, log information and the like of the task.

This utility model discloses a low-grammage adhesive film production device, specifically relating to the field of adhesive film production technology. It includes a support substrate, with an extrusion die fixedly mounted on one side of the top of the support substrate via a bracket. A mesh belt conveyor system is provided at the bottom of one side of the extrusion die. By incorporating a heat preservation zone, a mesh belt conveyor system, and an extrusion die, this utility model reduces the die opening adjustment time during startup, decreases startup time, and reduces abnormal adhesive film appearance caused by excessive die lip adjustment. It also reduces wear caused by die compression, extends die life, and lowers production costs. Furthermore, it overcomes the shortcomings of traditional extrusion methods, such as excessively wide trimmed material and significant waste. Narrower trimmed material backfill also reduces the problem of abnormal discharge port caused by traction roller entanglement. Additionally, it significantly reduces the number of die opening cleaning operations, minimizing material waste, maximizing auxiliary machine traction power, and increasing production capacity.

This utility model discloses a material transport system with integrated status monitoring and energy-saving functions, belonging to the technical field of material transport equipment. It includes an upper-level terminal, a lower-level controller, and at least three belt conveyors connected in sequence. All belt conveyors are connected to the lower-level controller, which in turn is connected to the upper-level terminal. Each belt conveyor's drive motor is equipped with an integrated temperature and vibration sensor to detect abnormal vibration and temperature. High-definition cameras are installed under the belts to detect belt tears. A material flow detection device is installed above the belts to detect material passing through a designated location and control the start and stop of the next-level belt conveyor accordingly. This utility model effectively solves the problems of high energy consumption during belt conveyor startup, low transport efficiency, and insufficient equipment health status monitoring in existing material transport systems.

The utility model is applicable to the technical field of medical equipment, and provides a photon counting computed tomography system, which comprises a detector module system, the detector module system comprises at least one photon counting detector module, and each photon counting detector module comprises a memory; and the data management module is connected with the detector module system. Therefore, all photon counting detector modules in the system are additionally provided with memories, configuration parameters required for initializing the corresponding photon counting detector modules are stored in the memories, and in addition, the detector module system is connected with the data management module, so that in the starting process of the system, the data management module is connected with the data management module; each photon counting detector module does not need to read the configuration parameters from the remote rack control module, but directly reads the configuration parameters from the local memory in response to the configuration instruction sent by the data management module, so that the parameter configuration efficiency of the photon counting detector modules is remarkably improved, and the configuration efficiency of the photon counting detector modules is improved. Therefore, the starting time of the photon counting computed tomography system is shortened.