57 results about "Micro computer" patented technology

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 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 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 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.

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 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 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 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 invention discloses a power supply status monitoring method applicable to a microcomputer host, which relates to the technical field of power supply monitoring. The method includes: obtaining a first power supply temperature sequence at a moment to be analyzed; comparing the power supply temperatures at each moment in the first power supply temperature sequence with a theoretical temperature range to determine the abnormal frequency of abnormal power supply temperatures in the first power supply temperature sequence; in the case where the abnormal frequency is less than a preset frequency threshold, determining a first power supply normal probability according to the abnormal power supply temperatures in the first power supply temperature sequence; in the case where the abnormal frequency is not less than the preset frequency threshold, determining a first power supply normal probability according to the abnormal power supply temperatures in the first power supply temperature sequence and the ambient temperature of the power supply; comparing the first power supply normal probability with a preset probability threshold to determine the power supply operation status of the power supply. The power supply status monitoring method applicable to a microcomputer host provided by the present invention can improve the accuracy of power supply status monitoring.

The invention relates to the technical field of intelligent regulation and control of heat dissipation, in particular to an intelligent regulation and control method for mute heat dissipation of a microcomputer, which comprises the following steps of: operating a heat dissipation fan of the microcomputer on a preset rotating speed step, capturing an acoustic signal, performing short-time Fourier transform on the signal to generate a time-frequency spectrogram at each rotating speed. According to the invention, by capturing the acoustic signal and carrying out spectral analysis to identify and quantify the narrow-band energy peak value at each rotating speed, a rotating speed avoiding interval directly associated with the subjective disturbance degree of human ears can be established, so that the heat dissipation regulation target is raised from simply reducing the sound pressure level to actively avoiding the annoying tone of a specific frequency, and the aim of heat dissipation regulation and control is fulfilled. Even if the overall volume cannot be further reduced, the acoustic experience of a user can be improved, a heat dissipation system attenuation factor caused by dust accumulation or hardware abrasion is quantified, the attenuation factor is directly used for dynamically adjusting the response strength of a control algorithm, and the reduction of physical performance can be self-compensated.

The invention discloses an intelligent regulation and control spine rehabilitation assistive device with an emergency protection function and based on feedforward-feedback control and a use method thereof, and belongs to the field of medical instruments. The adjustable spine assistive device mechanical structure can adapt to wearers with different body types and spine states. The auxiliary tool is driven by a motor and is provided with a limit, and a model machine is built by combining electronic devices such as a distributed pressure sensor, an inertia measurement unit and a microcomputer, so that the spine auxiliary tool can dynamically adjust the acting force on the spine according to an instruction, and the problem of insufficient precision of a manual adjustment mode is avoided. A quantitative relation model of the acting force and spinal stress distribution is established through a feedforward-feedback control method in combination with finite element simulation and in-vitro experimental data, the acting force can be dynamically adjusted according to real-time data of a pressure sensor, and the problems of accurate regulation and uniform distribution of the acting force are solved. And meanwhile, the inertial measurement unit is combined, so that the falling detection and protection functions are realized, and the emergency protection capability of the auxiliary tool for coping with falling emergencies is enhanced.

The utility model discloses a microcomputer host structure convenient to maintain, and relates to the technical field of computer hosts. A microcomputer host structure convenient to maintain comprises a shell body, a mounting frame is fixedly connected to the bottom end of the shell body, a side plate is slidably connected to the shell body, rotating blocks are rotatably connected to the four corners of the mounting frame, sliding blocks are slidably connected into the rotating blocks, and the sliding blocks are slidably connected into the mounting frame. And a first elastic piece is connected between each sliding block and the adjacent rotating block, fixing pieces are fixedly connected to the bottom ends of the sliding blocks, a cover plate is connected among the four fixing pieces in a clamped mode, and a transmission assembly used for controlling the side plates to move is arranged on the mounting frame. The cover plate can be directly loosened by controlling the fixing piece to rotate downwards by 90 degrees, so that the cover plate can be quickly disassembled, the side plate can slide leftwards, the internal space of the machine shell body can be enlarged, a better visual field is provided for workers, and the maintenance convenience is improved.

The present invention relates to the technical field of anomaly monitoring, and specifically relates to a method and system for monitoring the BMC operating state of a micro computer host. According to the abnormal change of the CPU temperature after the influence of the radiator speed on the CPU temperature and the abnormal rising trend of the CPU temperature, the degree of temperature anomaly is determined; according to the characteristic that the CPU temperature usually decreases after the radiator speed increases, the degree of heat dissipation anomaly is determined; and on the basis of both, the risk of triggering an alarm is determined in combination with the stability of the host operating state; according to the anomaly in the numerical value of the CPU temperature at all times from the occurrence of over-temperature to the alarm, the degree of alarm response requirement is determined; a more accurate dynamic anti-jitter time window is obtained by adaptively determining the window adjustment coefficient in combination with the risk of triggering an alarm and the degree of alarm response requirement, improving the accuracy of alarm detection, and making the effect of monitoring the BMC operating state of the micro computer host according to the dynamic anti-jitter time window better.

The invention discloses a multi-angle adjustable spectrum therapeutic apparatus, and relates to the technical field of medical equipment, the multi-angle adjustable spectrum therapeutic apparatus comprises a console, the console is provided with a microcomputer, and the multi-angle adjustable spectrum therapeutic apparatus comprises a mechanical arm arranged on the surface of the console; the holding rod is rotationally installed at the movable end of the mechanical arm, and a friction gasket is arranged between the holding rod and the mechanical arm; the phototherapy plate is fixedly installed at the bottom of the holding rod, and an infrared LED is arranged on the phototherapy plate; the fixing frame is fixedly mounted at the top of the phototherapy plate, and a through hole is formed in the fixing frame; the supporting rod is connected in the through hole in a sleeved mode, and the supporting rod moves in the through hole along the vertical shaft; the carrying frame is fixedly mounted at the bottom of the supporting rod; the support rod is limited to ensure that the phototherapy plate is kept at a specified position during treatment and does not deflect due to accidental touch or aging of a friction gasket.

The application discloses a cross-sea-air medium amphibious underwater diffuse attenuation coefficient observation device, an electrical control device in the body drives a gas pressure control device to adjust the buoyancy of a buoyancy device to realize floating, or drives a propelling device to realize diving; a flight rotor is installed on a machine arm to realize flight; an optical probe samples downlink irradiance data information and measures an attenuation coefficient (KD); a microcomputer carries out operation processing according to the data information of the optical probe; a data transmission module transmits the data information to a ground control center according to the signal of a GPS tracking module; the device can accurately profile the specified water area, effectively controls the observation platform to be far away from a ship to reduce the interference of the ship body shadow, realizes automatic deployment and recovery, saves time and effort, transmits the pretreated observation data back to the base station in the first time when the system is out of water, has better timeliness, keeps a horizontal posture when falling freely underwater, and can control the free fall speed and depth to profile the shallow water area.

The application relates to a standard gas preparation system and method based on a cavity ring-down spectroscopy detection technology, 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, a cavity ring-down spectroscopy in-situ online detection unit and an adjusting output unit; a microcomputer of the high-precision standard gas preparation host is used for controlling normal operation of each unit in the system. The above-mentioned standard gas preparation system can measure the concentration of standard substances in-situ under a high-pressure environment, is representative, can generate standard gas with any given concentration by monitoring and feeding back in real time and controlling the in-out of gas in a high-pressure gas cabin according to the feedback, is more flexible and applicable, and since the method does not need to use high-accuracy gas which is expensive as a source standard gas, the production cost of the standard gas is greatly reduced.

1. The name of the design product: computer host (G10). 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 present application relates to the technical field of micro computer tomography, and discloses a large-aperture parabolic single glass tube micro-CT system and a reconstruction method thereof, the system comprising an X-ray source, a straight-through X-ray shutter, a first lens supported by a lens support to move, a sample supported by a sample stage and an X-ray flat panel detector arranged in sequence along an optical axis; the first lens is a large-aperture parabolic glass tube lens of millimeter level, and the lens support is used for adjusting the angle, pitch and optical axis coaxiality of the first lens; an electric control platform controller is electrically connected with the lens support and the sample stage respectively, and a main control computer controls the sample stage to perform angle scanning, sub-pixel angle jitter sampling and multi-view field splicing scanning through the electric control platform controller. The present application adopts a large-aperture parabolic glass tube lens of millimeter level, and the quasi-parallel beam geometry after system regulation and control enables the micro-CT system to be compatible with parallel beam algorithm, and the image reconstruction quality of the original cone beam algorithm is retained and improved.

The utility model relates to a guide rail sliding type roadway surrounding rock deformation probe monitor and a 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 mine roadway surrounding rock deformation monitoring device has the characteristics of low cost, strong 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 utility model discloses a preassembled miniature machine room, which relates to the technical field of miniature machine rooms and comprises a box body, universal wheels are rotatably mounted at four corners of the bottom end of the box body, two symmetrically distributed supporting legs are slidably mounted on two sides of the bottom end of the box body, and two symmetrically distributed worm wheels are rotatably mounted in two sides of the bottom end of the box body. The lower surfaces of the four worm wheels are fixedly provided with threaded rods, rotating rods are rotationally installed in the two sides of the bottom end of the box body, the two ends of the two rotating rods are fixedly provided with worms, the bottom end of the back of the box body is rotationally provided with a driving shaft, and the two ends of the driving shaft and one ends of the two rotating rods are fixedly provided with bevel gears. The universal wheels can be used for moving the box body, after moving is completed, the transmission assemblies are used for driving the supporting legs to descend to make contact with the ground, the universal wheels are made to be separated from the ground, the box body is fixed, and therefore the purpose that the box body is convenient to move is achieved.

1. Name of the designed product: Microcomputer (106_six). 2. Use of the designed product: For computer. 3. Design points of the designed product: The shape of the product. 4. Picture or photograph best indicating the design points: Fig. 1.

The present application discloses a heat blocking device and method for the barrel wall of a long-distance smoke exhaust pipe. The heat blocking device for the barrel wall of the long-distance smoke exhaust pipe includes a fan, a microcomputer, a primary heat blocking channel arranged on the outer side of the barrel wall of the smoke exhaust pipe, and a secondary heat blocking channel arranged on the outer side of the barrel wall of the primary heat blocking channel; the air inlets of the primary heat blocking channel and the secondary heat blocking channel are respectively a primary inlet and a secondary inlet, and the primary heat blocking channel includes a porous heat insulation material and a spiral blade; the secondary heat blocking channel includes a supply cold air flow main pipe, an air supply pipe, a spiral nozzle and a first electromagnetic flow valve; a first temperature monitor is arranged on the inner side of the barrel wall of the primary heat blocking channel, and the microcomputer is configured to send a first flow rate adjustment instruction to the first electromagnetic flow valve by analyzing the relationship between the first temperature monitor and a preset temperature. The technical solution of the present application achieves a good heat blocking effect and avoids heat exposure.

1. Name of the designed product: camera (with PC function). 2. Use of the designed product: the designed product is used for microcomputer controlled industrial camera. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: front view.

1. The name of the design product: microcomputer. 2. The use of the design product: used in multiple scenarios such as office, home entertainment, industrial control, etc., and can charge electronic devices such as AI glasses. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.