32results about How to "Avoid wasting power" patented technology

The invention relates to the technical field of garbage crushing, and discloses a construction garbage crushing treatment mechanism based on new energy, the construction garbage crushing treatment mechanism comprises a conveying mechanism and a three-axis adjusting mechanism erected behind the conveying mechanism, the conveying mechanism can convey construction garbage, and a programmable controller is fixedly mounted on the front side of the conveying mechanism; a visual detection mechanism and a crushing mechanism are arranged at the end, close to the conveying mechanism, of the three-axis adjusting mechanism. According to the construction waste crushing treatment mechanism based on the new energy, construction waste is intermittently conveyed through the conveying mechanism, visual identification is conducted on the construction waste through the visual detection mechanism, the size of the construction waste is judged, and the programmable controller controls the three-axis adjusting mechanism to drive the crushing mechanism to move according to detection data; and the crushing driving motor drives the crushing drill rods to stretch out and draw back in a reciprocating mode, and continuous crushing treatment on large-size construction waste can be achieved.

The invention relates to an audio and video resource processing method and device, a terminal and a storage medium, and relates to the technical field of terminals. The method includes: determining that an application is background; and in response to the situation that the application program is located in the background and any one of the following states exists, releasing audio and video resources occupied by the application program: the application program is in an abnormal decoding state, the application program is in a silent video playing state, and the application program is in a silent audio keep-alive state. By using the audio and video resource processing method provided by the invention, the audio and video resources occupied by the background application program can be released, and the power consumption of the terminal is saved.

The invention discloses a temperature control system and method for a laser module, and the system comprises a driving layer and a hardware layer, and the driving layer comprises an intelligent adjustment temperature processing module, a temperature sensor data reading module, a temperature related data processing module, and a digital potentiometer control module. The intelligent adjusting temperature processing module is used for ensuring that the temperature of the pump source is stabilized in a set range; the temperature sensor data reading module is used for reading the numerical value of the temperature sensor; the temperature related data processing module is used for processing the obtained temperature data; the digital potentiometer control module is used for accurately adjusting the working current of the laser module, the hardware layer comprises a temperature sensor, a thermoelectric cooler and a digital potentiometer, the digital potentiometer adjusts the magnitude of the current input into the laser module, the continuous and efficient performance output of the laser module is improved, the service life of the laser module is prolonged, and a temperature control algorithm is intelligently adjusted. The continuous and effective output of the laser is ensured, and the usability and the universality of the laser are improved.

The invention discloses a land-based data automatic receiving and preprocessing management system and method, and relates to the technical field of ocean observation data processing, and the system comprises a communication service subsystem, a data preprocessing subsystem, an intelligent perception linkage subsystem, and a data management subsystem. And full-process automatic processing of underwater acoustic real-time communication subsurface buoy observation data is realized through modular integration. Automatic receiving, safe storage and efficient preprocessing of deep sea power and biogeochemical element data are achieved, reliable data support is provided for marine scientific research and environment monitoring, and the long-term observation requirement of a 6000-meter water depth subsurface buoy system is met.

The invention discloses an MCCH sending method, an MCCH receiving method, an MCCH sending device, an MCCH receiving device, a base station, a terminal and a storage medium. The method comprises the following steps: generating indication information, wherein the indication information is used for indicating whether MCCH information is changed or not; and sending the indication information. According to the technical scheme, whether the MCCH information is changed or not is effectively indicated to the UE by sending the indication information, so that the UE can determine whether the MCCH information is changed or not according to the indication information, and a basis can be provided for determining whether to receive the MCCH information or not, so that the power waste of the UE can be avoided, and the performance of the UE and the user experience are improved.

The invention provides a fresh air ventilator, a control method thereof and an air conditioning system. The fresh air ventilator comprises a shell; a heat pipe; and a flow rate adjusting mechanism. According to the fresh air machine, the control method thereof and the air conditioning system, the flow speed of the liquid working medium in the heat pipe is adjusted through the flow speed adjusting mechanism, so that passive flowing of the working medium in the heat pipe is converted into active flowing, the power of the liquid working medium is effectively improved, and then the heat exchange capacity of the heat pipe and the recovery capacity of energy in return air are improved; on the premise that indoor comfort is guaranteed, maximum energy conservation is achieved, the use experience of a user is improved, when the fresh air ventilator is applied to an air conditioning system with an indoor unit and an outdoor unit, the heat exchange capacity of the heat pipe can be used for reducing the load of the indoor unit, indoor unit control is linked, the indoor supercooling and superheating conditions are effectively avoided, and the indoor comfort is improved. Energy consumption of the outdoor unit and energy consumption of the air-conditioning system are reduced, and power consumption waste of the air-conditioning system is avoided.

The invention discloses a TRD chain cutter type underground diaphragm wall forming machine, and relates to the field of underground foundation construction. The transverse frame is mounted on one side of the carrying vehicle body; the longitudinal supporting frame is installed on the side, away from the carrying vehicle body, of the transverse frame in a sliding mode, and the longitudinal supporting frame can horizontally move in the length direction of the transverse frame; the transverse supporting frame is slidably mounted on the side, away from the transverse frame, of the longitudinal supporting frame; according to the TRD chain cutter type underground diaphragm wall forming machine, a longitudinal supporting frame, a transverse supporting frame and a TRD main machine are pushed to move to the position above a preset box through a transverse movement driving piece, at the moment, the transverse movement driving piece drives a displacement plate to transversely move, and due to the fact that a first positioning block is in inserted connection and limiting with a first sliding base and a transverse frame at the moment, relative displacement cannot occur between the first sliding base and the transverse frame; when the displacement plate is pushed by the transverse movement driving part to slide along the inner wall of the transverse frame, the transmission mechanism is matched with the wheel set mechanism to realize further displacement of the sliding seat II along the length direction of the displacement plate; the displacement distance of the second sliding seat is doubled.

The invention provides a mine wireless communication link prediction control method and system, a medium and a product, and relates to the technical field of communication control. The method comprises the following steps: firstly, acquiring operation paths and time of mobile communication nodes such as a mobile mine car, predicting a space-time trajectory sequence of each node in a future preset time period in combination with a full-mine-area task route distribution diagram, and simulating a communication relative space position between the nodes at each moment according to the space-time trajectory sequence; calculating a node spacing, judging a shielding condition, screening effective links, and selecting the link with the minimum distance as an optimal link at each moment; and finally, extracting an optimal link time window and a target node combination to generate a communication space-time mapping table, issuing the communication space-time mapping table for the node to plan a transmission task, and controlling the node to access link transmission when a starting point of the time window is reached, thereby realizing advanced planning and accurate management and control of a communication link.

Embodiments of the present application provide a method and system for controlling stable operation of an isolation device, comprising: obtaining a sampling value of a sampling port; adjusting a duty cycle of a pulse width signal output by a control port according to the sampling value to obtain a target pulse width signal; and controlling stable operation of the isolation device by the target pulse width signal. By the present application, the problem of power waste caused by the need for continuous high level of weak point equipment in related art is solved.

The invention discloses a collagen peptide enzymolysis device, and relates to the technical field of collagen peptide enzymolysis, the collagen peptide enzymolysis device comprises an annular base, and an outer tank body and an inner tank body which are arranged above the base, two vertical support columns are symmetrically fixed on two sides of the top surface of the base, a slide rail is mounted in the middle of the top surface of the base, and the outer tank body and the inner tank body are arranged on the base. Sliding telescopic supporting pieces are installed at the two ends of the sliding rail in a sliding mode, rotating supports are rotatably installed on the sides, facing the outer tank body, of the tops of the two supporting columns, second motors for driving the rotating supports to rotate are installed on the sides of the tops of the two supporting columns, and the outer tank body coaxially sleeves the outer side of the inner tank body. According to the device, a solution in the inner tank body can be uniformly heated, meanwhile, the problem of electricity waste caused by heating and the problem of low enzymolysis efficiency caused by non-uniform temperature rise in the solution can be avoided, various conditions occurring in enzymolysis are treated in a classified mode, and then the practicability of the device is improved.

The embodiment of the application relates to the technical field of intelligent charging, and particularly relates to a power distribution method and device based on a charging station and a storage medium, the method comprising: when a to-be-charged vehicle joins the charging station, performing power detection to determine a target charging power, and moving the to-be-charged vehicle to a preset power distribution set, the power distribution set comprising a target vehicle and the target charging power; then, according to user attributes, historical charging conditions and charging start time, determining a charging priority order of the target vehicle in the power distribution set; and finally, according to the charging priority order and the target charging power, sequentially performing power distribution on each target vehicle in the power distribution set. In the method, power detection is first performed to determine the target charging power, and the target charging power can accurately reflect the actual power demand of the vehicle, so that the power distribution result based on the target charging power can effectively improve the energy utilization efficiency of the charging station and avoid power waste.

According to an embodiment of the present disclosure, an A / V transmission device may include: an RF transmission module, which sends compressed RF packets to an RF (Radio Frequency) receiving module of an A / V receiving device, wherein the RF transmission module includes a plurality of transmitting antennas; and a processor, which obtains wireless performance between the RF transmission module and the RF receiving module, and if the obtained wireless performance meets the preset wireless performance, turns off one or more of the plurality of transmitting antennas in turn.

The invention relates to a multimedia task processing method and device, computer equipment, a chip and a chip module, relates to the technical field of systems on chip, and can give consideration to resource utilization efficiency and function expansion flexibility when processing multimedia tasks. The method comprises the following steps: determining a first function module related to a multimedia task from a plurality of function modules of a chip according to a task intention of the multimedia task to be processed; in response to the fact that the first function module comprises a hardware function module and a programmable module, configuring the programmable module according to a pre-acquired software program to obtain a plurality of second function modules; the plurality of second function modules comprise a hardware function module and a configured programmable module; and reconstructing the interconnection paths of the plurality of second function modules, and transmitting data streams of the second function modules among the plurality of second function modules according to the reconstructed first interconnection paths in the process of executing the multimedia task by using the plurality of second function modules.

The invention provides non-interference liquid cooling equipment for vehicle-mounted electronic equipment, and relates to the technical field of vehicle-mounted equipment cooling. The vehicle-mounted electronic equipment interference-free liquid cooling equipment comprises a shell and three electronic equipment bodies, a liquid cooling mechanism is arranged on the upper surface of the shell, three pressurizing mechanisms and a pressurizing cylinder are arranged in the shell, a piston is arranged in the pressurizing cylinder, a liquid inlet of the pressurizing cylinder is connected with the liquid cooling mechanism, and a liquid outlet of the pressurizing cylinder is connected with the liquid cooling mechanism. A liquid outlet of the pressurizing cylinder is connected with a flow channel pipe, the flow channel pipe is spirally wound on the outer surface of the electronic equipment body and flows back into the liquid cooling mechanism through a backflow pipe, an electric control assembly is arranged on the front face of the shell and controlled by the temperature, the higher the temperature is, the larger the flow of the liquid cooling mechanism is, and the higher the flow of the liquid cooling mechanism is. The power connection ends of the three electronic equipment bodies are connected with a wiring mechanism. The heat dissipation degree can be adjusted according to the heat dissipation amount, efficient heat dissipation and low power consumption balance are achieved, and meanwhile the dustproof and waterproof performance is achieved.

This application relates to a diaphragm state control method, a gesture interaction device, an apparatus, a device, and a medium for a gesture interaction device. The method includes: in response to a mode switching command, acquiring a mode identifier of the gesture interaction device; then, based on the mapping relationship between the mode identifier and the operating state, determining the target operating state of each diaphragm in the gesture interaction device; the target operating state includes an interrupt trigger condition and a detection function identifier; subsequently, activating a detection function matching the detection function identifier from among various detection functions of each diaphragm, and controlling each diaphragm to report data when the interrupt trigger condition is met. This method can reduce the false touch rate of the gesture interaction device and reduce device power consumption.

The invention provides a low-power-consumption management method and device, electronic equipment, a chip and a medium, and relates to the technical field of low power consumption, the method comprises the following steps: obtaining first time and second time of a memory and a controller in a low-power-consumption state, the first time comprising time required by the memory and the controller to enter the low-power-consumption state, and the second time comprising time required by the memory and the controller to enter the low-power-consumption state; the second time comprises time required by the memory and the controller to exit the low-power-consumption state; monitoring an access behavior of a user, and obtaining access information; the first time is adjusted based on the access information, the first time and the second time, and the time required for entering the low-power-consumption state is dynamically adjusted, so that different application scenes can be better adapted, finer low-power-consumption management is realized, and power consumption waste and performance loss are avoided.

A method and device for updating a system message, a storage medium, a terminal, and a base station, the method comprising: receiving a paging message; determining a system message to be updated in a first SIB type system message according to a first update indication in the paging message, wherein the first update indication is used to indicate whether the first SIB type system message is updated; determining a system message to be updated in a second SIB type system message according to a second update indication in the paging message, wherein the second update indication is used to indicate whether the second SIB type system message is updated. The scheme of the present invention can more specifically implement the update of system messages, and will not affect old version UEs when updating and extending SIBs, thereby reducing meaningless power consumption of old version UEs.

The present invention discloses a power supply control method for a display device, wherein the display device includes a backlight display unit, a power supply unit, a power supply monitoring unit and a power supply interface unit; the method includes: obtaining monitoring information reported by the power supply monitoring unit, wherein the monitoring information includes the charging current of the power supply interface unit; when the monitoring information meets a preset first power adjustment condition, sending a first power adjustment instruction to the power supply unit, so that the power supply unit adjusts the backlight brightness of the backlight display unit according to the first power adjustment instruction; when the monitoring information meets a preset second power adjustment condition, sending a second power adjustment instruction to the power supply unit, so that the power supply unit adjusts the backlight brightness of the backlight display unit to the maximum according to the second power adjustment instruction, thereby being able to flexibly adjust the backlight brightness of the display device according to the charging status during the power supply process of an external device.

The present application relates to chemical and environmental protection technical field, and aims to provide a kind of coating production waste gas treatment process, comprising the following steps: A, waste gas collection;B, pretreatment;C, pressurized enrichment;D, condensation separation;E, drying treatment;F, activated carbon adsorption.The present application can greatly improve the concentration of harmful substances in waste gas by pressurizing waste gas before activated carbon adsorption, which is convenient for subsequent condensation, drying, activated carbon adsorption and other operations.The pressurization multiple is controlled at about 3-5 times, which can avoid power waste caused by excessive pressurization while ensuring the efficiency of subsequent treatment.The waste gas compressor used in the present application adopts swing compression, which has the characteristics of compact structure, low power consumption and strong working continuity, and provides a new treatment method for waste gas treatment in coating production.

The invention discloses a hierarchical dormancy distributed electronic control system, control method and product used in the field of automatic control power management, in the system, an actuator is provided with a slave dormancy control module, and the slave dormancy control module performs hierarchical dormancy and wake-up control on the actuator and provides a dormancy state message; the slave dormancy control modules of the same functional domain access a master dormancy control module, and the master dormancy control module obtains a dormancy state message to obtain a functional domain dormancy level, and then sends a control instruction to the actuator to set the dormancy level of the actuator; a dormancy instruction of the electronic control system is sent to the main dormancy control module, and the main dormancy control module controls and distributes the dormancy instruction to the auxiliary dormancy control module, controls the corresponding actuator to enter a dormancy mode, and controls the corresponding actuator to switch dormancy levels. The method can adapt to different dormancy control strategies of different electric actuators in the electronic control system, and optimal configuration of hierarchical dormancy is carried out on the actuators.

Some embodiments of the present application show a display device and a channel program information display method, the method comprising: in response to an instruction for playing a program of a first channel, if a playing signal source of the first channel is broadcast, respectively acquiring and storing a broadcast electronic program guide and a network electronic program guide of the first channel; in response to the instruction of displaying the program information, if the network electronic program guide of the first channel is incomplete, acquiring a broadcast electronic program guide of the first channel; fusing a network electronic program guide and a broadcast electronic program guide; and displaying the program information of the first channel based on the fused electronic program guide. According to the embodiment of the invention, when a channel program is played by a broadcast signal source, broadcast and network electronic program guides can be stored at the same time. When the program information of the channel needs to be displayed, the network electronic program guide is preferentially acquired, and if the network electronic program guide is incomplete, the broadcast electronic program guide can be fused, so that more complete program information is displayed to a user.

The invention provides a touch control display panel, a touch control driving method, electronic equipment and a storage medium, the display touch control panel comprises a light emitting layer and a touch control panel which are arranged in a stacked mode, and the touch control panel comprises a plurality of driving electrodes arranged in the first direction, a plurality of induction electrodes arranged in the second direction and a touch control driving unit; the touch driving unit is used for sending scanning signals to the plurality of driving electrodes and receiving sensing signals of the plurality of sensing electrodes so as to determine the touch position of the touch panel; the touch driving unit is further used for determining a target display area in the touch display panel, and the display refresh frequency of the target display area is different from the display refresh frequency of a display area outside the target area; according to the display refresh frequency of the target display area, the frequency of scanning signals of the multiple target driving electrodes is adjusted, so that the touch point reporting rate of the target display area is matched with the display refresh frequency; wherein the plurality of target driving electrodes correspond to the target display area.

The invention relates to the field of communication, in particular to a terminal signal management and control method based on satellite beam communication, which comprises the following steps: S1, a receiving antenna receives a satellite frequency band signal sent by satellite equipment in a target area, and performs power amplification on the received satellite frequency band signal through a signal amplifier; s2, filtering out intermediate frequency signals in a specific range through filtering, and then carrying out collection and sampling processing on satellite frequency band signals; s21, reducing the frequency of an intermediate frequency signal in the satellite frequency band signal to be lower than that of an original signal through frequency mixing processing, or completely removing the carrier frequency of the intermediate frequency signal to obtain an analog baseband signal; s3, outputting a digital signal from the analog baseband signal through baseband demodulation; and S4, performing physical decoding on the digital signal, and adding an interference signal field to obtain a useless digital signal. The method has the advantages that part of frequency bands are intelligently controlled to replace or increase interference frequency bands, and meanwhile, the frequency bands which do not need to be controlled can be accurately filtered to realize effective control.

The invention discloses a single side band modulation Raman light generation device and method for cold atom interference. The device comprises a microwave source, a radio frequency source, a frequency mixer, a radio frequency switch, a voltage-controlled attenuator, a band-pass filter, a phase shifter, a power divider, an IQ modulator, a phase adjusting power supply, a seed laser, a laser amplifier and a frequency doubling crystal. The microwave source is connected with the mixer; the radio frequency switch is connected between the radio frequency source and the frequency mixer; the frequency mixer is connected with the voltage-controlled attenuator; the band-pass filter is connected between the voltage-controlled attenuator and the power divider; the power divider is also connected with the IQ modulator, and the phase shifter is connected between the power divider and the IQ modulator; the phase adjusting power supply is connected with the IQ modulator; the seed laser is connected with the IQ modulator, and the laser amplifier is connected between the IQ modulator and the frequency doubling crystal. According to the invention, the generation and modulation of Raman light can be realized by adopting one seed laser and one IQ modulator, the system structure is compact, and the interference measurement precision can be improved.

The application discloses a UAV emergency rescue path planning method and system based on disaster risk assessment, relates to the technical field of UAV emergency rescue, and solves the technical problem that the existing technology lacks deep integration of multi-dimensional risk quantization and heterogeneous task timing cooperation, leading to disconnection between operations of different functional UAVs; the application comprises the following steps: obtaining risk index data of a disaster area from four dimensions of geographical attributes, social vulnerability, physical vulnerability and disaster reduction capacity; calculating a comprehensive risk index of the disaster area based on the risk index data, and converting the comprehensive risk index into initial benefits of a UAV search and rescue task; establishing a path planning model for UAV emergency rescue with the goal of maximizing coverage of disaster points, and taking the initial benefits as input of the model; solving the established path planning model to obtain an optimized path result; and the application can quickly generate a path scheme with high efficiency and timeliness under complex battery endurance and logic restrictions, and provides technical support.

The present application belongs to the technical field of electric heating humidification device control, and particularly relates to a constant temperature output control system and method for an electric heating humidifier; the method collects the temperature of a heating disc and the temperature of an air outlet in real time through a system, and predicts future temperature changes according to temperature change trends; through analysis of the temperature changes, the PWM weighting amount is dynamically adjusted, the heating power is accurately controlled, the temperature of humidified gas is kept stable, and in addition, the present application also introduces an overheating protection mechanism, uses a limited factor and an anti-accumulation coefficient to prevent power invalid accumulation of the heating disc in an overheating state, and avoids frequent triggering of the overheating protection mechanism; the technology can effectively improve energy utilization efficiency, shorten temperature recovery time, and ensure the comfort and safety of patients during treatment.

The application discloses a self-adaptive network searching method, an electronic device and a computer readable storage medium, comprising: in response to detecting that a mobile terminal enters a target communication limited scene, acquiring corresponding historical disengagement information; the target communication limited scene is a regular communication limited scene determined based on historical mobile trajectory data; determining predicted disengagement information of the mobile terminal disengaging from the target communication limited scene according to the historical disengagement information; the predicted disengagement information comprises a predicted disengagement time and / or a predicted disengagement position; determining a trigger time and / or a trigger position based on the predicted disengagement information; the trigger time is earlier than the predicted disengagement time, and the trigger position is close to the predicted disengagement position; in response to detecting that the current time reaches the trigger time, and / or detecting that the mobile terminal reaches the trigger position, triggering a network searching process to perform corresponding network searching operations. The application can realize intelligent and efficient network recovery by constructing a self-adaptive network searching mechanism driven by individual behavior data of a user.

The invention discloses a clothes airing machine safe operation control method, system and device and a medium. The control method comprises the steps that image information of an airing rod assembly of a clothes airing machine is acquired through an image acquisition unit; extracting airing rod assembly information from the airing rod assembly image information of the clothes airing machine; detecting whether human body information exists in the clothes airing rod assembly image information of the clothes airing machine or not; analyzing whether a human body is hung on an airing rod assembly according to airing rod assembly information and human body information in the airing rod assembly image information of the clothes airing machine; if the human body is hung on the airing rod assembly of the clothes airing machine, the clothes airing machine is controlled to execute emergency operation. The safety problem caused by the fact that the clothes airing machine is hung on a human body can be solved, and safety guarantee is provided for special crowds such as old people and children at home.

The present disclosure belongs to the technical field of temperature control equipment for data centers, and particularly relates to a liquid cooling system and a control method thereof. The liquid cooling system comprises a heat exchanger and a plurality of heat devices; a water supply pipeline is arranged between the output end of the heat exchanger and the input end of the heat device, and a backwater pipeline is arranged between the output end of the heat device and the input end of the heat exchanger; temperature detection devices are arranged on the water supply pipeline and the backwater pipeline, and a flow regulating device and a water pump are further arranged on the backwater pipeline; the liquid cooling system further comprises a power meter and a central controller, the power meter is used for collecting total power on the water supply pipeline and transmitting a signal to the central controller, and the central controller is used for receiving the detection result of the temperature detection device on the backwater pipeline and the signal transmitted by the power meter. Through the configuration of power monitoring, temperature monitoring and end valve, the present disclosure can realize accurate control and accurate distribution of flow in the end heat device, and avoid power waste.

The application relates to the field of operating systems, in particular to an interrupt scheduling method, an electronic device and a storage medium. The method comprises the following steps: acquiring a first delay threshold value, the first delay threshold value being a maximum value of scheduling delay caused by interrupt processing configured for a first processor core; acquiring a scheduling delay value of the first processor core, the scheduling delay value being used for indicating the current interrupt load of the first processor core; and in the case that the scheduling delay value is greater than the first delay threshold value, migrating and binding part of the current interrupt requests of the first processor core to a second processor core. According to the embodiment of the application, the first delay threshold value is configured for the first processor core, so that in the case that the scheduling delay value of the first processor core is greater than the first delay threshold value, part of the current interrupt requests of the first processor core are migrated and bound to the second processor core, and the reasonable interrupt processing throughput can be ensured on the basis of guaranteeing the scheduling delay.