86 results about "Micro computer" patented technology

The invention relates to the technical field of anomaly monitoring, in particular to a BMC running state monitoring method and system for a microcomputer host, and the method comprises the steps: determining the temperature anomaly degree according to the abnormal change of the CPU temperature after the rotation speed of a radiator influences the CPU temperature and the abnormal rising trend of the CPU temperature; determining the abnormal heat dissipation degree according to the characteristic that the temperature of the CPU is usually reduced after the rotating speed of the radiator is increased; on the basis of the two, the alarm triggering risk is determined by combining the stable condition of the host operation state; determining an alarm response demand degree according to the numerical value abnormity of the CPU temperature at all moments from the occurrence of the overtemperature to the alarm; according to the method, the more accurate dynamic de-jitter time window is obtained by combining the window adjustment coefficient adaptively determined by the alarm triggering risk and the alarm response demand degree, so that the accuracy of alarm detection is higher, and the effect of monitoring the BMC running state of the microcomputer host according to the dynamic de-jitter time window is better.

The invention discloses a microcomputer host aging test method and system, and relates to the technical field of computer performance tests.The microcomputer host aging test method comprises the steps that to-be-tested equipment is connected to a test system, system standby test is conducted, and initial reference data are collected; constructing an aging prediction model and optimizing a model training strategy in combination with course learning and transfer learning; and performing a host preheating test and a high-load test by using AIDA64 based on a prediction result, synchronously operating a Heven Benchmark tool, and testing the graphic processing capability of the computer. The method combines a radial basis function neural network aging prediction model, carries out model training through curriculum learning and transfer learning, intelligently analyzes the CPU / GPU degradation trend, combines a quantum random number generator to generate a random load mode, simulates load fluctuation in an actual application scene, and improves the test trueness. In addition, a BIOS optimization strategy is provided to realize intelligent aging prediction and optimization regulation and control, so that the long-term stability and the service life of the microcomputer host are improved.

The invention relates to a microcomputer system performance test and evaluation method, device and equipment and a medium, and the microcomputer system performance test and evaluation method comprises the steps: if it is detected that a key event of a microcomputer system has occurred, executing a corresponding test cycle operation according to the key event; and converting and generating uniformly formatted real-time log data based on each test result in the test cycle operation, clustering and matching the real-time log data to a predefined abnormal state, and matching corresponding adjustment parameters based on the abnormal state to obtain the power state of the microcomputer system. Executing a first dynamic adjustment operation of the power state based on the performance adjustment parameter; according to the method, standardized real-time log data is generated from each test result, and the log data can be intelligently clustered and matched to a predefined abnormal state, so that the abnormity can be quickly identified, the adjustment parameters are generated, the power state and the test process of the system are dynamically optimized, and the flexibility of abnormity response and power consumption adjustment is improved.

The utility model relates to the field of fertilizer processing, and discloses an anti-blocking fertilizer granulator which comprises a granulating plate, a conveying cylinder, a conveying auger, a weighing groove, a rotating shaft, a pressure sensor, an overturning motor, a microcomputer, a discharging hole, a threaded rod, a sliding frame, a lead screw, a sliding block, a driving motor, a cutting knife, a circular plate and an ejector rod. The microcomputer receives signals of the pressure sensor and controls the overturning motor to enable the rotating shaft to overturn when the set weight is reached, raw materials fall into the conveying cylinder and are conveyed to the discharging hole by the conveying auger to be discharged, the cutting knife rotates and cuts, the driving motor is stopped after a period of time, and the rotating lead screw drives the sliding frame to move rightwards. Then the threaded rod is rotated to drive the sliding block to move forwards along the guide rod until the circular plate is opposite to the granulating plate, then the lead screw is rotated reversely to drive the sliding frame to be close to the discharging hole, and the ejector rod extends into the discharging hole to eject the materials out. The device has the advantages and effects of quantitative feeding, easiness in dredging, difficulty in blockage, high granulation speed and good granulation effect.

The invention provides a resource allocation method and related device based on a microcomputer host, and the method comprises the steps: obtaining a plurality of data processing tasks, and determining a target occupied image region according to image layout information; executing the second data processing task to obtain a first rendering parameter, transmitting the first rendering parameter and the target occupied image area to the second display adapter, receiving first picture updating data from the second display adapter, executing the first data processing task according to the first picture updating data and the second picture frame to obtain a third picture frame, and displaying the third picture frame on the second display adapter. And transmitting the third picture frame to the first display adapter, receiving the data packet from the first display adapter, and pushing the data packet. By reducing the image data needing to be transmitted between the second display adapter and the central processing unit, the delay influence caused by bandwidth limitation is reduced, the task working efficiency of the system is improved, and the intelligence of resource configuration is improved.

The invention discloses an autonomous walking lower limb exoskeleton robot based on reinforcement learning, and belongs to the field of medical instruments. Firstly, a mechanical structure of the lower limb exoskeleton robot with twelve degrees of freedom is designed to adapt to wearers with different body types. The joints are driven by motors and are provided with limits, and model machine physical building is completed by using electronic devices such as a microcomputer, a router and a battery, so that the motors of the lower limb exoskeleton robot can move according to instructions. Training is carried out through a reinforcement learning method, the unknown interaction force problem existing between wearers of different weights and heights and the exoskeleton robot is simulated through randomization processing of the model, and the problem that an accurate dynamic model needs to be established in a traditional control method is avoided; the deep neural network control strategy obtained through training can effectively solve the problem of adaptability to unknown wearers, and meanwhile, different terrain environments are constructed in the simulation environment to train the exoskeleton robot, so that the terrain adaptability of the robot and the robustness of the robot to external interference are improved.

The invention relates to a guide rail sliding type roadway surrounding rock deformation probe monitor and method, and belongs to the technical field of mineral engineering. A laser distance measuring sensor and a full-section scanning technology in the prior art have the problems of high cost, high installation difficulty, environmental interference and the like. The surrounding rock deformation is converted into spring pressure through the grid type guide rail, the slidable box type strain gauge, the telescopic probe, the universal wheel type probe and other assemblies, and the deformation amount is calculated through the pressure gauge and the microcomputer. The monitor can slide on the guide rail, multi-point monitoring is achieved, and meanwhile the sound and light alarm function is achieved. The device has the characteristics of low cost, high environmental adaptability, simplicity and convenience in installation, movable monitoring and the like, is suitable for long-term monitoring of mine roadway surrounding rock deformation, and effectively improves the safety of mine mining.

The embodiment of the utility model provides a reversible micro host, which comprises a host body, the long side surface of which is provided with a USB interface, a display interface and a power supply interface; supporting legs are rotatably arranged on the short side face of the machine body. The supporting legs are perpendicular to the front face and the back face of the machine body after rotating by 90 degrees or 270 degrees. The rotatable supporting legs are arranged on the short side faces of the machine body, and the supporting legs are perpendicular to the front face and the back face of the machine body after rotating by 90 degrees or 270 degrees, so that the front face and the back face of the micro-host can be overturned and placed in the horizontal state. A user can flexibly adjust the placement direction of the host according to the actual space and the use scene, the host can be stably placed whether in the original vertical state or in the horizontal state after rotation, and the limitation of a traditional microcomputer in the placement mode is greatly broken through.

1. The name of the product of this design: Computer host (mini type). 2. Purpose of this design product: used in microcomputer host. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. The name of the design product: computer host (EVO-T1). 2. The use of the design product: a micro computer host. 3. The design points of the design product: in the overall shape of the product. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention relates to a cable housing (9) for at least one mini-PC (2), micro PC, nettop and / or single-board computer comprising at least one mounting plate (1) and at least one second component (22). It is proposed that the mounting plate (1) and the second component (22) form at least one cavity (11) in which at least one cable (7), at least one power supply (21) and / or small peripheral devices can be accommodated, and wherein the mounting plate (1) has at least one bracket and / or bore to which the at least one mini-PC (2), micro PC, nettop and / or single-board computer can be attached.

The application relates to an automatic adjusting heat dissipation system and method, which is used for heat dissipation of a microcomputer, and the automatic adjusting heat dissipation system comprises a temperature sensor matched with a heat generating chip on the microcomputer, a uniform temperature radiator, a side air outlet fan, a lower half shell, an upper half shell and a control mainboard for automatically adjusting heat dissipation; the upper half shell is provided with the uniform temperature radiator, the side air outlet fan and the control mainboard; the side air outlet fan is electrically connected with the control mainboard; the temperature sensor is arranged on the uniform temperature radiator and connected with the control mainboard through a bus; the microcomputer is arranged between the upper half shell and the lower half shell, and the upper half shell and the lower half shell are fixed through fasteners; the upper half part of the uniform temperature radiator is in a funnel structure, and the lower half part is in a flat pipe bending structure; a cavity is arranged in the uniform temperature radiator, and a phase change working medium is filled in the cavity. Compared with the prior art, the application has the advantages of good heat dissipation performance, accurate temperature control and the like.

The invention relates to a standard gas preparation system and method based on an optical cavity ring-down spectroscopy detection technology, and is characterized in that the standard gas preparation system comprises a high-precision standard gas preparation host, a gas supply unit, a flow control unit, a gas mixing unit, an optical cavity ring-down spectroscopy in-situ online detection unit and an adjustment output unit; and the microcomputer of the high-precision standard gas preparation host is used for controlling the normal operation of each unit in the system. The standard gas preparation system can measure the concentration of a standard substance in situ in a high-pressure environment, is strong in representativeness, and can generate standard gas with any given concentration by monitoring feedback in real time and controlling the inlet and outlet of gas in the high-pressure gas cabin according to the feedback, so that the method is more flexible and applicable; and the method does not need to use expensive high-accuracy gas as the source standard gas, so that the manufacturing cost of the standard gas is greatly reduced.

The present application relates to the field of vincent graph technology, and specifically to a vincent graph method, device and computer program using a microcomputer host, the method comprising: constructing an image text data set and obtaining text information to be processed input by the microcomputer host; the image text data set is composed of each image and its manually annotated text information; extracting keywords from the text information to be processed according to the distribution characteristics of candidate words in the text information to be processed; and matching the text information to be processed with keywords in the text information of all images in the image text data set, fusing several images obtained by matching, and obtaining a generated image of the text information to be processed. The present application aims to improve the accuracy and efficiency of keyword extraction, thereby improving the effect of the vincent graph of the microcomputer host.

The invention is applicable to the technical field of head-mounted Internet of Things intelligent mobile terminals, and provides an optimization method and a network system of a head-mounted battery pack, comprising a mobile power supply mounted on one (top) or multiple (top) cap bodies, and digital displays of a rechargeable battery, a power generation device, stored electric quantity, residual used electric quantity and the like on the mobile power supply of the cap bodies. The electric quantity relates to intelligent real-time matching of current, voltage and power related to a control switch, a rechargeable battery, power generation equipment, a microcomputer main control board, a wireless communicator, a display screen, an identity recognizer, a temperature detector, a human brain detection sheet sensor, a camera, a night vision device, an illuminator, earplugs, a pickup arm, other hardware equipment and the like; the invention discloses a six-phase battery pack optimized power supply system capable of automatically distributing and metering. According to the six-phase battery pack, micro-current, micro-voltage and micro-power of a human brain detection sheet serve as a minimum standard battery unit, and two or more battery units are combined and optimized in two modes of increasing voltage in series and increasing current in parallel to form a network system. Therefore, the electric power requirements of the head-mounted Internet of Things intelligent mobile terminal and other hardware equipment can be met. Through the optimized network system, a user can solve the power utilization problem of the head-mounted Internet of Things intelligent mobile terminal and master the power utilization condition at any time. A user can freely select the charging period according to the actual situation, the mode that an existing MR head-mounted display is charged once a day generally is improved to the mode that the existing MR head-mounted display is charged once a week generally, the mode that the existing MR head-mounted display is charged once a month generally, the mode that the existing MR head-mounted display is charged once a year generally, the mode that the existing MR head-mounted display is charged once a year generally and the mode that the existing MR head-mounted display is charged once a year generally are improved, and the charging time can be customized. According to the utility model, the problems of difficult charging, many charging times, uncontrollable charging and the like of the existing MR head-mounted display are solved, long-term power support is provided for the Internet of Things intelligent terminal of the Internet of Things in the future, the charging time of a user is saved, and the use efficiency of the user is improved. Therefore, transformation of everything digitization can be accelerated, and rapid development of artificial intelligence and the Internet of Things is promoted.

The utility model relates to a microcomputer with large storage capacity. The microcomputer with the large storage capacity comprises a hard disk upper cover (10), a hard disk assembly, a computer middle frame (20), a computer lower cover (30) and a mainboard (40), the hard disk upper cover (10) is downwards fixed to the upper surface of the computer middle frame (20), the hard disk upper cover and the computer middle frame (20) are matched to form a hard disk space, and the hard disk assembly is borne on the upper surface of the computer middle frame (20); the computer lower cover (30) is upwards fixed to the lower portion of the computer middle frame (20), the computer lower cover (30) and the computer middle frame (20) are matched to form a host space, the mainboard (40) is fixed in the host space, the upper surface, used for installing the CPU (41), of the mainboard (40) faces the lower surface of the computer middle frame (20), and a heat conduction layer (42) is arranged between the upper surface of the CPU (41) and the lower surface of the computer middle frame (20). The microcomputer with the large storage capacity meets the requirements of small occupied space and large storage capacity of the microcomputer at the same time.

The invention relates to the technical field of image processing, in particular to an AR (Augmented Reality) interaction method and system by utilizing a microcomputer host, and the method comprises the steps: collecting an image in an AR interaction process in real time by utilizing the microcomputer host; performing filtering adjustment on the image by analyzing the regional interference condition of the image in the real-time interaction process; and carrying out augmented reality interaction by using the filtered image. The invention aims to dynamically optimize and adjust the filtering processing of the real-time acquired image, and effectively improve the stability of augmented reality interaction.

To provide a memory control circuit of a micro computer that can enhance a processing speed of the micro computer in comparison with conventional arts.SOLUTION: A micro computer memory control circuit comprises: a memory read control circuit that stores an address where a processor reads a command from a memory, and a next address in a memory address register, stores a command of the address and a command of a next address in a command memory, and stores the next address and a command of the next address in a first command cache; and a cache controller that, when the processor reads a next command from the memory, if the address stored in the memory address register and the address stored in the first command cache are mismatched, stores the address stored in the memory address register, the command of the address and a frequency of the mismatch in a second command cache.SELECTED DRAWING: Figure 1

The utility model relates to the field of water quality detection devices, in particular to an ecological water pollution detection device, and aims to solve the technical problems that when a water pollution detection device is used, a detection structure and electronic elements in the detection structure are easy to damage and are inconvenient to maintain; according to the technical scheme, the ecological water pollution detection device comprises a storage battery, a bearing assembly, a supporting assembly, a power generation assembly, a transmission assembly, a control assembly and a detection assembly; according to the utility model, the protection frame movably arranged in the supporting column can perform better collision protection on the microcomputer, the sealing cover is utilized to perform waterproof protection on the microcomputer, and the shell mounted on the inner wall of the lower end of the bearing table through threads is utilized to protect the water quality sensor, so that the service life of electronic elements of the device is prolonged; the water pollution detection device is convenient for a user to maintain, and solves the problems that when the water pollution detection device is used, the detection structure and electronic elements in the detection structure are easy to damage, and the water pollution detection device is inconvenient to maintain.

The present invention relates to the field of data correction technology, and specifically to a microcomputer host heat dissipation device with temperature adaptive control. The device is equipped with a heat dissipation guide pipe and a high-speed data processing unit on the heat dissipation device body, so that the heat dissipation guide pipe can determine the special airflow crosstalk influence of each area and screen out the affected area based on the correction result of the monitoring temperature by the high-speed data processing unit, taking into account the correlation and distance of the monitored temperature changes between different areas. The error influence is obtained by combining the regional temperature difference between the areas, and the adjustment direction of the monitored temperature of the target area is determined by combining the ambient temperature difference between the target area and the external ambient temperature. The monitored temperature of the target area can be corrected by adjusting the direction and combining the error influence. The present invention ensures the rationality of the temperature representation of the target area, so that the heat dissipation device can provide a scientific and effective heat dissipation strategy.

The portable automatic water injection system comprises a microcomputer, a peristaltic pump, a data acquisition module and a printer, a data processing algorithm is built in the microcomputer, and the microcomputer is used for setting water injection parameters, controlling operation of the peristaltic pump, receiving and processing feedback signals of the data acquisition module and calculating indication errors and deviation values; the data acquisition module and the printer are connected to the microcomputer through cables, the microcomputer is connected to the lithium battery, and the data acquisition module is a 485AD conversion module / pulse collector and is used for receiving digital signals or pulse signals of a to-be-tested rain gauge and feeding back data to the microcomputer; according to the invention, through automatic water injection and intelligent data processing, the efficiency and precision of pluviometer verification are significantly improved. The portable design is suitable for field operation, and a verification report can be quickly generated. The system supports various rain intensity simulation and signal input modes, is high in adaptability, and provides reliable technical support for hydrological and meteorological monitoring.

The present invention relates to the field of video stream coding technology, and in particular to a video stream coding acceleration method and system based on a microcomputer host. After the method splits the data packet, the node allocation is performed on the hash ring based on the distribution similarity between adjacent streaming data packets at different scales to obtain an initial allocation hash ring; the final allocation hash ring is screened out according to the similarity and quantity distribution of the streaming data packets allocated to the CPU core nodes in the initial allocation hash ring; the DPCM sampling rate is adjusted according to the prediction error of each frame in the streaming data packet under the optimal allocation condition, and the video stream is encoded by the final allocation hash ring and the DPCM sampling rate of the streaming data packet. The present invention selects the optimal allocation condition through the CPU parallel situation under different data packet allocation conditions, and adaptively adjusts the DPCM sampling rate of the data packet, speeds up the encoding speed under the condition of better overall processing time, and makes the video stream encoding process more efficient.

The invention discloses a multimedia interaction control system and method based on an OPS microcomputer, and the system comprises an input collection module which is used for collecting a user physical interaction signal through a multi-sensor fusion technology, and generating a standardized digital interaction data set based on a signal preprocessing algorithm; the core processing module is used for identifying an interaction behavior mode through a deep learning feature extraction algorithm based on the digital interaction data set and generating an interaction control parameter with a time sequence label; the content rendering module is used for calling a three-dimensional model resource library and executing real-time geometric transformation calculation based on the interaction control parameters to form an image frame sequence with a dynamic response characteristic; and the output driving module is used for driving heterogeneous display equipment through a multi-interface adaptive conversion technology based on the image frame sequence to generate a synchronous multimedia interaction display effect. And audio and video synchronous output is ensured through a frame synchronization technology, and a smooth multimedia interaction display effect is finally realized.

The utility model provides a microcomputer host with a multifunctional interface, belongs to the field of computer hosts, and aims to solve the problem that an existing microcomputer host cannot conveniently and stably protect the interface of the computer host.The microcomputer host comprises a host body, and a fixing plate is fixedly mounted on the side end face of the host body; a first spring is welded and fixed in the fixing plate, a limiting block is welded and fixed at the other end of the first spring, the limiting block is connected in the fixing plate in a limiting and sliding mode, a protection frame is fixedly connected to the limiting block, and a clamping groove is formed in the side end face of the protection frame. According to the device, through the arrangement of clamping rods and clamping grooves, first springs and limiting blocks are matched, and the protection frames on the two sides can be conveniently closed and separated to be opened; and the corresponding sponge plates are combined, so that cables at all interfaces of the host body can be conveniently and stably sealed and protected.

The invention relates to the technical field of video stream coding, in particular to a video stream coding and decoding acceleration method and system based on a microcomputer host. According to the method, after a data packet is split, node distribution is carried out on a hash ring based on the distribution similarity degree between adjacent streaming data packets under different scales, and an initial distribution hash ring is obtained; according to the similarity and quantity distribution of the distributed streaming data packets of the CPU core nodes in the initial distribution Hash ring, screening out a final distribution Hash ring; and adjusting the DPCM sampling rate according to the prediction error condition of each frame in the streaming data packet under the optimal allocation condition, and carrying out video stream coding according to the final allocation hash ring and the DPCM sampling rate of the streaming data packet. According to the method, the optimal allocation condition is screened according to the CPU parallel condition under different allocation conditions of the data packets, and the DPCM sampling rate of the data packets is adaptively adjusted, so that the coding speed is accelerated under the condition that the overall processing time is better, and the video stream coding processing is more efficient.

The utility model discloses a microcomputer, and relates to the technical field of computers, the microcomputer comprises a shell, a mainboard and a fixing structure, the shell is enclosed to form a mounting cavity; the mainboard is mounted in the mounting cavity and is detachably connected with the shell; the fixing structure extends in the height direction of the microcomputer and penetrates through the mainboard, and the two ends of the fixing structure in the extending direction are connected with the top end and the bottom end of the shell respectively so that the mainboard can be fixed to the installation cavity. According to the scheme, the fixing structure penetrates through the mainboard to support and mount the mainboard, the two ends of the fixing structure are connected with the top end and the bottom end of the shell, and it is ensured that the mainboard is stably fixed. Not only is stable main board support provided, but also the mounting position of the main board is allowed to be adjusted at different heights so as to adapt to the main boards with different thicknesses or meet specific mounting requirements; the shell structure is convenient for a user to disassemble and assemble, the playability of the microcomputer is improved, and the requirements of the user for upgrading and replacing the microcomputer are met.

This invention discloses a UAV-based shield tunnel inspection system and method, applied in the field of tunnel inspection technology. By manually specifying the three-dimensional coordinate axes of the shield tunnel profile and combining this with UAV automatic navigation and computational vision, the system automates UAV tunnel inspection. The invention utilizes an onboard microcomputer to reproduce the manually set coordinate system. Simultaneously, it uses the tunnel environment and the distance from the tunnel wall to calculate the coordinates of the UAV's position within the tunnel cross-section coordinate system. Furthermore, it uses the Sobel edge detection 3D method to identify the standard lining rings of the shield tunnel, thereby calculating the axial distance, establishing a 3D model of the tunnel, and determining the UAV's travel distance within the tunnel. Finally, it uses Gaussian filtering and computational vision algorithms such as the Sobel edge detection algorithm to analyze and identify tunnel damage in the image information. This invention has advantages such as low cost, high efficiency, and high automation, and can be widely applied to tunnel inspection.

This utility model embodiment provides a microcomputer circuit board assembly, including a motherboard with a first PCI-E interface and a second PCI-E interface, a first memory slot and a second memory slot, and corresponding fixing components on its first side; a graphics card slot and a CPU soldered via BGA on the second side of the motherboard; multiple I / O interfaces along the edge of the motherboard; the height of the first PCI-E interface is higher than that of the second PCI-E interface; the height of the first memory slot is higher than that of the second memory slot. By reasonably setting the height difference between the interfaces and slots, a compact layout of the expansion cards and memory modules is achieved, increasing the number of expandable components without increasing the motherboard area, effectively utilizing the limited internal space of the microcomputer, and helping to reduce the overall size of the microcomputer.

The present application relates to the field of image processing technology, and specifically to an AR augmented reality interaction method and system using a microcomputer host, the method comprising: using a microcomputer host to collect images in real time during the AR interaction process; filtering and adjusting the images by analyzing the regional interference to which the images are subjected during the real-time interaction process; and using the filtered images for augmented reality interaction. The present application aims to dynamically optimize and adjust the filtering process of the real-time collected images, and effectively improve the stability of the augmented reality interaction.