14results about How to "Short time interval" patented technology

The invention relates to a diagnostic event management method, device and equipment, a medium and a vehicle. The method comprises the following steps: when a diagnosis event is reported, collecting and caching a freezing frame of the diagnosis event; collecting extended data of the diagnosis event, and de-jittering the diagnosis event to obtain a de-jittering result; if the de-jitter result represents that the diagnosis event is a fault phenomenon, performing nonvolatile storage on the frozen frame and the extended data as diagnosis data of the diagnosis event; and if the jitter removal result represents that the diagnosis event is a random phenomenon, deleting the frozen frame and the extended data. According to the invention, when the diagnosis event is reported, the frozen frame of the diagnosis event is collected immediately, so that the vehicle system operation state recorded by the frozen frame is extremely small in change relative to the vehicle system operation state when the diagnosis event occurs; therefore, the collected freezing frame more accurately records the running state of the vehicle system when the diagnosis event occurs, and has higher practical value.

The utility model discloses biological feed mixing equipment which comprises a shell, a feeding pipe arranged at the top of the shell, a discharging pipe arranged at the bottom of the shell, a bottom frame fixed at the bottom of the shell and a heat preservation sleeve arranged at the bottom end of the shell, and further comprises a partition plate horizontally fixed in the shell, the motor is fixed at the top of the shell; the mixing shaft is fixed to an output shaft of the motor and rotatably arranged in the shell and at the top of the partition plate; the rotating shaft is rotatably arranged in the shell and at the bottom of the partition plate and is in transmission connection with the mixing shaft; the via hole is formed in the partition plate; the valve plate is inserted into the partition plate in a sliding mode from the side face of the shell and blocks the via hole. According to the biological feed mixing equipment provided by the utility model, the charging time interval is shorter, secondary mixing and charging can be simultaneously carried out, and the operation is more convenient, so that the biological feed mixing efficiency is effectively improved, and the biological feed mixing equipment is more convenient for a user to use.

The present disclosure provides an image processing method and device. The method is applied to an electronic device, the electronic device includes a camera application and a virtual camera device, and the method includes: in response to receiving a shooting instruction, storing the collected meta-image data in a first storage space, transferring the meta-image data in the first storage space to a second storage space through the virtual camera device, processing the meta-image data stored in the second storage space to generate a photo, and sending the photo to the camera application through the virtual camera device. When the electronic device uses the method provided by the embodiment of the present disclosure to shoot, it has the advantages of a short time interval between continuous shooting and the ability to respond to shooting instructions issued continuously by the user in a short time, thereby improving the user's continuous shooting experience.

The present invention relates to the technical field of waste mud treatment, and in particular to a waste mud dehydration-oxidation-solidification integrated treatment device and method. The device includes a top plate, a piezoelectric filter cloth, a panel, a rotor, a support frame, and a bottom plate. The upper and lower ends of the support frame are respectively connected to the top plate and the bottom plate to form a rotating mechanism. The rotor is connected to the bottom plate, the piezoelectric filter cloth is fixed on both sides of the support frame, and the panel is arranged on the outside of the rotating mechanism. A drain pipe is provided on the panel. The present invention can organically combine the current inefficient and isolated treatment methods such as solidification, filter press dehydration, and oxidation, greatly improve the dehydration rate of the waste mud, and improve the mechanical properties of the mud after dehydration, meeting the performance requirements of the rolling filler; the piezoelectric principle is used to degrade and oxidize the organic matter and microorganisms in the waste mud, so that the filtrate can be discharged without secondary treatment, or the secondary treatment cost of the filtrate is reduced.

The utility model discloses a stone fretsaw cutting machine which comprises a cutting platform and a fretsaw assembly, the cutting platform is provided with a first horizontal linear guide rail, the first horizontal linear guide rail is movably provided with a movable frame, the movable frame is in transmission connection with a driving mechanism, the movable frame is provided with a material pushing assembly, and the fretsaw assembly is provided with a plurality of cutting blades. The fret saw assembly comprises a saw frame and a fret saw installed on the saw frame, and the fret saw is located on a pushing path of the material pushing mechanism. According to the stone fretsaw cutting machine, the feeding position and the discharging position of the stone on the cutting platform are located on the two sides of the fretsaw respectively and do not coincide with each other, and feeding operation and discharging operation on the two sides of the fretsaw are independent and do not interfere with each other or affect each other. The discharging operation that the cut stone is moved away from the cutting platform and the feeding operation that the next set of stone to be cut is moved to the cutting platform can be carried out at the same time, the time interval between every two adjacent sets of operation is short, and the cutting efficiency is higher.

The invention provides an engine and a vehicle, and belongs to the technical field of vehicles. An engine includes a main combustion chamber, a pre-combustion chamber, a plunger, and a plunger drive assembly. The pre-combustion chamber is fixed to the top of the main combustion chamber, a jet hole is formed in the bottom of the pre-combustion chamber, and the pre-combustion chamber communicates with the main combustion chamber through the jet hole. The plunger is located at the top of the pre-combustion chamber, when the compression stroke is close to the end, mixed gas flowing into the pre-combustion chamber from the jet flow hole is compressed again by the downwards-smashing plunger, and therefore the mixed gas is compressed and combusted in the pre-combustion chamber. The secondary compression effectively solves the problems of cold start difficulty and cylinder fire risk caused by difficulty in compression ignition of part of high-ignition-energy mixed gas. And meanwhile, the plunger rapidly pounds downwards, so that compression ignition in the pre-combustion chamber is rapid, and timing is controllable. And only high temperature and high pressure sufficient for compression ignition of the mixed gas need to be generated in the pre-combustion chamber, so that the temperature and pressure requirements on the main combustion chamber are reduced.

The embodiment of the application provides a kind of energy storage system and energy storage equipment, belong to energy storage technical field, comprising: master control module, master control module is configured to send instruction signal;Power conversion module;Battery management module;Extension module;Wherein, power conversion module, battery management module and extension module are all connected with master control module by EtherCAT bus, to constitute EtherCAT network, power conversion module, battery management module and extension module are all used to obtain instruction signal by EtherCAT network.The energy storage system provided in the application, power conversion module, battery management module and extension module are connected into EtherCAT network with master control module by EtherCAT bus.After master control module issues instruction signal, since each module is in the same level, therefore, the time interval of each module receiving instruction signal is short, and the data synchronization between modules is high.

This invention discloses an intelligent agricultural sowing device and method for agricultural planting, relating to the technical field of intelligent sowing equipment for legume seeds. It includes a sowing hopper, with a support plate vertically mounted on its lower surface. A drive wheel is rotatably mounted on the lower end of the support plate via a rotating shaft. A connecting rod is mounted on the side of the sowing hopper. A furrow opener and a soil covering device are mounted on the sowing hopper. The sowing hopper is open at both the top and bottom. A sowing block is mounted inside the lower part of the sowing hopper, with its lower surface flush with the lower surface of the sowing hopper. A matching sowing roller is rotatably mounted in a circular groove on the sowing block. This invention ensures that the most active microbial agent is sown into the soil, fundamentally guaranteeing the inoculation effect and nitrogen fixation efficiency in the field. Simultaneously, by utilizing the Venturi effect within the negative pressure synchronous atomization sowing tube, it achieves near-uniform, seamless coating of irregular legume seeds, avoiding waste of microbial agent.

The direct water dispenser comprises an equipment cabinet, a vertical cabinet is installed on the upper portion of the equipment cabinet, and a control cabinet is installed on the upper portion of the vertical cabinet. A filtering structure, a water storage tank and a heating tank are installed in the equipment cabinet, one side of the heating tank is communicated with a first water pump, a first quantitative cylinder is arranged on the upper portion of the first water pump, a second quantitative cylinder is arranged on the upper portion of the water storage tank, and the first quantitative cylinder and the second quantitative cylinder are the same in structure. According to the utility model, the quantitative control is convenient, the accurate output of water resources is realized, and the water yield is accurately controlled according to actual requirements, so that the waste of resources is avoided, and great convenience is brought to users; the filtering structure is used for filtering impurities in water; the water storage tank is used for storing purified water, and the heating tank is used for heating water resources; the control cabinet is used for controlling and adjusting the equipment, and the touch display screen is used for achieving adjustment and control.

The invention relates to a method (100) for injecting a predetermined total amount of fuel by performing multiple injections using a fuel injector with a magnetic coil drive for an internal combustion engine of a motor vehicle, the method comprising: (a) determining (110) a first setpoint injection quantity that should be injected per injection in order to inject the total amount of fuel by a series of consecutive injections, (b) performing (120) a first sub-series of consecutive injections, wherein the fuel injector is actuated based on the first setpoint injection quantity, (c) determining (130) a first fuel quantity injected during the first sub-series of injections, (d) determining (140) a second setpoint injection quantity that should be injected per injection in a second sub-series of consecutive injections in order to inject the total amount of fuel by a first sub-series of consecutive injections and a second sub-series of consecutive injections, and (e) performing (150) a second sub-series of injections, wherein the fuel injector is actuated based on the second setpoint injection quantity. The invention also relates to an engine controller and a computer program.

The invention discloses a coating construction condition monitoring and evaluating device which comprises a coating construction condition monitoring host module, and the coating construction condition monitoring host module is connected with a coating construction condition monitoring handheld module in a wireless connection mode. The invention further discloses a coating construction condition monitoring and evaluating method. The problem that in the prior art, the coating construction conditions cannot be visually monitored and evaluated in the production process is solved, the temperature, humidity, dew point temperature and to-be-coated surface temperature of the coating construction conditions can be detected or calculated in a one-button mode, results are displayed through numbers, images and color signal lamps, and the system is visual, easy to understand, efficient and convenient. The single-chip microcomputer is adopted to automatically record the detection result, so that the error risk of a manual recording mode is avoided. The environment temperature, the environment humidity and the to-be-coated surface temperature are detected through the sensors, the detection precision is high, and the speed is high.

The invention relates to a charging control method for an automatic cooking machine, and the method comprises the steps: controlling a motor to drive a bin door, enabling a gap of the bin door to rotate to the lower parts of different storage bins at different times, and enabling at least two storage bins to discharge materials at different times; the discharging control process of at least one storage bin comprises the following steps that S1, the motor is controlled to drive the bin door, and the bin door is made to rotate forwards by a first angle from the initial position to reach the target position; and S2, the motor is controlled to drive the bin door, so that the bin door reversely rotates by a second angle from the target position. According to the method, half of the food materials falling on the wall of the storage bin can be knocked off in time, so that the time interval between the half of the falling food materials and most of the food materials in the same storage bin is very short, and the half of the falling food materials can fall into a cooking container in time.

The present disclosure relates to a UCIe performance information acquisition method, a core particle, a chip and a data processing device. The method comprises: collecting, by a DMA module built in a first core particle, transmission performance information of a UCIe module of the first core particle to form at least one piece of performance analysis data chain based on time sequence, wherein the transmission performance information comprises at least one of first transmission performance information of the first core particle accessing a second core particle, second transmission performance information of the second core particle accessing the first core particle, and abnormal transmission performance information; and sending, by the DMA module, the at least one piece of performance analysis data chain to a system bus to store the at least one piece of performance analysis data chain in a system bus memory. The present disclosure realizes real-time acquisition and storage of transmission performance information in time sequence, and the obtained UCIe performance data details the data details changing over time, which helps to improve the accuracy and reliability of UCIe performance analysis results.

The embodiment of the present invention relates to a method and device for predicting blood flow reserve fraction based on coronary magnetic resonance imaging, the method comprising: constructing a prediction model and training; after training, receiving the rest / congestion imaging sequence and angiography of the subject, and constructing a vascular tree; and identifying the inner wall edge and centerline of the rest / congestion imaging and the vascular tree, and sampling the vascular tree; and fitting the rest / congestion flow waveform of the sampling point; and estimating the CFR according to the rest / congestion flow waveform of each sampling point; and scaling the resting flow waveform with the CFR value of each sampling point; and inputting a vector sequence consisting of the sampling point vector composed of the coordinates, inner diameter and scaled flow waveform of each sampling point into the prediction model for prediction; and marking the vascular tree and angiography based on the prediction vector and the sampling point set; and displaying the marked vascular tree and angiography. The present invention can improve the comfort of the subject, and the present invention can be used as a continuous monitoring means.