1280 results about "Motor module" patented technology

The invention provides a quadruped robot joint heat dissipation structure based on modular design, and relates to the technical field of robots. Comprising a first motor module, a second motor module connected with the output end of the first motor module, a third motor module connected with the output end of the second motor module and a mechanical leg connected with the output end of the third motor module. The heat dissipation base is sleeved outside the first motor module, and the first motor module is connected with the quadruped robot body; a heat dissipation cover plate is arranged on the outer wall of the second motor module; the third motor module is connected with the second motor module through a heat dissipation connecting piece; through the arrangement of the heat dissipation surrounding pieces, the heat dissipation openings, the heat dissipation connecting pieces, the semi-open type heat dissipation base and the heat dissipation cover plate, the heat retention rate between the first motor module, the second motor module and the third motor module and the first connecting piece and the second connecting piece can be effectively reduced, and the heat dissipation capacity is improved; and the working efficiency of the quadruped robot is guaranteed.

The invention discloses an anti-interference linear motor module motion control method, and relates to the technical field of linear motor module control. The method comprises the following steps: monitoring and analyzing multiple parameters of displacement error # imgabs0 #, acceleration fluctuation value # imgabs1 #, motor load capacity # imgabs2 #, motor working current I, motor real-time voltage value U, dragging force # imgabs3 # and guide rail friction force # imgabs4 # in the operation process of a motor module in real time, and interference of external environmental factors (such as airflow velocity # imgabs5 #, airflow pressure # imgabs6 #, deposition thickness # imgabs7 # and electrostatic effect coefficient # imgabs8 #); according to the method, the motion state of the motor module can be comprehensively evaluated, so that the deviation of the motion track is effectively reduced, and the motion stability of the motor module is remarkably improved. An interference model is established by collecting external environment interference parameters (airflow interference, deposition thickness, environment vibration and the like) and combining a neural network technology, a motion control strategy of a motor module can be dynamically adjusted, and different types of interference factors are compensated in real time.

The invention discloses a rotary joint, a finger joint, a humanoid robot finger and a humanoid robot, which can reduce the use of connecting pieces and the occupation of space by integrating a plurality of components into a whole, so that the finger joint has the characteristics of small size and light weight, and can meet more application scenes. A first-stage planetary reduction mechanism, a second-stage planetary reduction mechanism and a miniature frameless motor are arranged in a modularized mode, the miniature frameless motor is installed in a joint shell, a magnetic encoder is connected with the miniature frameless motor, the first-stage planetary reduction mechanism is connected with the joint shell, the output end of the miniature frameless motor is connected with the first-stage planetary reduction mechanism, and the output end of the miniature frameless motor is connected with the second-stage planetary reduction mechanism. The first-stage planetary speed reducing mechanism is connected with the second-stage planetary speed reducing mechanism, limiting gaskets are arranged between the first-stage planetary speed reducing mechanism and the joint and between the first-stage planetary speed reducing mechanism and the second-stage planetary speed reducing mechanism, and the second-stage planetary speed reducing mechanism is connected with the output planet carrier.

The invention provides a dual-motor automatic feeding core drilling machine and a control method thereof. A main shaft motor module and a feeding motor module of the automatic feeding core drilling machine are distributed on the two sides of a rotary feeding composite module, and the main shaft motor module and the feeding motor module are mechanically connected at the tail end of a driving motor. And the automatic feeding drill controller and the composite cable connector are concentrated on the right lower side of the equipment. The main shaft motor module and the feeding motor module respectively provide power sources for the rotating motion and the feeding motion of the screw rod for the rotating and feeding composite module, so that the rotating speed and the feeding speed of the screw rod are controlled; the screw rod drives the drill bit to do controlled rotary feeding motion, and drilling machining is completed; the main shaft motor realizes output of two power transmission paths of the main shaft motor module through switching of forward rotation and reverse rotation, and realizes invariable-speed output and 2.5-3.6-time acceleration output of the main shaft motor module through cooperation of different gear sets. Coverage of different rotating speeds and feeding speeds can be achieved on the gear set layout, and a stable closed structure, a reasonable hand holding space and a convenient operation mode are achieved.

The invention discloses an integrated joint motor module and a robot. The joint motor module comprises an output mechanism used for outputting rotation power; the speed reduction and sensing mechanism is used for improving torque output and detecting output torque; the power mechanism is used for providing power; the control mechanism is used for controlling the power mechanism to work according to the position information, the rotating speed information and the output torque; the power mechanism comprises a motor rotor, a motor stator, a rotating shaft, a stator shell cover, a first bearing, a bearing pressing ring and an axial elastic deformation piece. The bearing pressing ring is arranged between the first bearing and the stator shell cover, and the axial elastic deformation piece is arranged between the bearing pressing ring and the stator shell cover; the control mechanism comprises an encoder rotor, an encoder stator and a driver. According to the motor module, the axial elastic deformation piece is arranged between the bearing pressing ring of the power mechanism and the stator shell cover, so that the relative position between the encoder rotor and the encoder stator below the stator shell cover is stable, and the size of the motor module is reduced.

The invention relates to a drive bolt lock (2) for locking and unlocking a fixed leaf (14) of a double-leaf door (11), having a lock housing (21) in which a retractable slide (241) for a drive bolt rod (24) and a bolt slide (5) are accommodated, and a slide plate (27) is mounted so as to be linearly displaceable and a lock nut (23) with a nut lever (231) is mounted so as to be rotatable in order to manually unlock the drive bolt lock (2). In order to enable a broad applicability of the espagnolette lock (2), it is provided that the lock housing (21) has at least two installation spaces (81, 82, 83, 84, 85), wherein a motor module for motor-driven unlocking of the espagnolette lock can be installed or retrofitted in a first installation space (81), and a latch slide module (4) can be installed or retrofitted in a second installation space (82).

The invention discloses a refrigeration compressor optimization method and system based on a modular disc type motor, and relates to the technical field of refrigeration compressor optimization based on the modular disc type motor, and the method comprises the steps: completing the compression process of gas based on the reciprocating motion of a piston in a cylinder, and building a refrigeration compressor mathematical model; a sensorless control technology is adopted, and full-speed-domain accurate control is realized through low-speed high-frequency signal injection and a medium-high speed sliding mode observer method; and based on a torque collaborative optimization control strategy of an MOPSO algorithm, performing torque optimal distribution under different rotating speeds and torques. According to the method, through a torque collaborative optimization control strategy based on a multi-target particle swarm algorithm, torque optimal distribution can be carried out on two groups of motor modules in real time under different rotating speeds and torques of motors.

The invention discloses a mobile phone panoramic surround shooting device, which comprises a bottom plate, a shooting sliding module, a shooting arm, a self-adaptive mobile phone clamp, a display holder, a coupling group and a motor module, the shooting sliding module is arranged on the bottom plate, the shooting arm is connected to the shooting sliding module through a bolt, and the self-adaptive mobile phone clamp ball is connected to the shooting arm; shooting operation is carried out under the cooperative movement of the shooting sliding module and the shooting arm; the shooting sliding module and the display holder are mounted on the same axis, and the motor module is rotationally connected to an inner cavity of the display holder through the coupling group; the motor module works to drive the coupling set to rotate, and finally the display holder is driven to rotate. The device has the advantages that the precise synchronization of the linear displacement, rotation and telescopic motion of the shooting arm and the rotation of the display holder can be realized, and the omnibearing shooting of 180-degree free rotation images and videos of a part of a displayed object above the platform from a right view and a top view to a left view can be completed.

A motor control device includes a model following controller to generate a correction torque based on an output from a control target that is a motor, and correct an input to the control target with the correction torque. A model following controller includes a high-pass filter with a first cutoff frequency and a low-pass filter with a second cutoff frequency larger than the first cutoff frequency, and is configured or programmed so that a transfer function of a control target is constrained to a nominal model in a frequency band in which a gain in a gain characteristic of Q(s)·HPF(s) is 1 where Q(s) is a transfer function of the low-pass filter and HPF(s) is a transfer function of the high-pass filter.

The invention discloses a self-feeding type section steel sawing and dividing device which comprises a machining box body, a conveying belt is fixedly connected to the inner wall of the machining box body, a first electric push rod is fixedly connected to the inner wall of the machining box body, a clamping plate is fixedly connected to one end of the first electric push rod, and a saw blade storage box is fixedly connected to the inner wall of the machining box body. The invention relates to the technical field of section steel sawing and splitting devices. Through cooperation of a driving motor, a module circular plate, a second electric telescopic rod, a liquid storage bin, a micro water pump, a liquid conveying pipe, a hydraulic telescopic rod, a second electric push rod, a sliding vertical plate, a pressure sensor, a saw blade, a limiting groove, a saw blade storage box, an electric sliding rail, a sliding sealing plate, a high-speed industrial camera and a storage bin, the saw blade can be monitored when the saw blade works; workpiece damage caused by the fact that the workpiece is still machined when the saw blade is damaged is avoided, equipment does not need to be stopped for detection, the production efficiency of the equipment is improved, meanwhile, the saw blade can be automatically replaced, and the automation degree of the equipment is improved.

The utility model relates to the technical field of wheel hub motors, and in particular to a brushless DC wheel hub motor; it comprises a wheel hub module, a motor module, a reduction box module, and a built-in electromagnetic brake system module; the motor shaft of the motor module passes through the housing of the reduction box module and is connected with the electromagnetic brake friction plate of the built-in electromagnetic brake system module; the built-in electromagnetic brake system module is also provided with a brake coil, a brake spring, and a brake armature; the spring pops out the brake armature, the brake armature limits the electromagnetic brake friction plate, and the electromagnetic brake friction plate locks the motor shaft of the motor module; after the brake coil is energized, a magnetic brake spring is generated and the brake armature is attracted, the brake armature is separated from the electromagnetic brake friction plate, and the motor shaft of the motor module is unlocked, thereby achieving the effects of low cost, small size, low power consumption, high low-speed torque, large rated output speed range, and high brake sensitivity.

The invention discloses a motor energy-saving high-efficiency power supply management control circuit, and relates to the technical field of motor electric energy management, and the circuit comprises a frequency conversion module which can carry out multi-path frequency conversion and power supply, and when frequency conversion is stopped, an energy-saving module transmits regenerative electric energy generated by a first motor module and a second motor module to a first battery module and a second battery module, when the sum of the generated regenerative electric energy is larger than a set low-voltage threshold value and smaller than a charging threshold value, the regenerative electric energy is subjected to hybrid superposition processing, power is supplied to a first motor module through an energy-saving module, and meanwhile a detection module detects the voltage states of a first battery module and a second battery module; and according to the full-charge or low-voltage state of the first battery module and the second battery module, the energy storage state and the discharge state of the first battery module and the second battery module are controlled. The energy-saving and efficient power supply management control circuit for the motor can avoid energy waste and improve the utilization rate of electric energy and the energy-saving effect of the motor.

Disclosed is a blower motor, comprising a circuit board module, a wire harness module, and a motor module. The circuit board module comprises a base, an end cover, a first sealing member, and a circuit board. The base comprises a housing having an opening in the top, the end cover covers the top of the housing, and a mounting cavity is formed between the end cover and the housing. The circuit board is provided in the mounting cavity. The wire harness module comprises a wire harness opening provided in the housing, and a wire harness provided at the wire harness opening and electrically connected to the circuit board. The first sealing member comprises an end cover sealing ring and a wire harness sealing member. The end cover sealing ring has two opposite end parts in the circumferential direction. The end cover sealing ring is sleevingly mounted on the housing and is circumferentially and radially limited. The motor module comprises a stator assembly and a rotor assembly, and the stator assembly is electrically connected to the circuit board and drives the rotor assembly to rotate. According to the present disclosure​, the problem of sealing and waterproofing at a lead can be solved, and the sealing performance between the mounting cavity in which the circuit board is located and the outside is ensured.

A biomimetic fish device includes a fish-shaped shell unit having a plurality of shell members arranged adjacent to each other in a front-rear direction, and a plurality of rotating mechanisms each disposed within two adjacent shell members. Each rotating mechanism includes a motor module and a rotating member respectively mounted within front and rear shell members. The rotating member is pivotably connected with the motor module about an axis in an up-down direction. The motor modules are controlled and operated individually to rotate the corresponding rotating members so as to drive rotation of the shell members relative to each other. The fish-shaped shell unit can be bent with a plurality of smaller bending sections so as to imitate fish caudal fin locomotion.

A hydraulic mount capable of damping both an up-down vibration and a front-rear vibration of a motor module includes an internal pipe; a main rubber formed on an external circumferential surface of the internal pipe, and provided with a plurality of liquid chambers in which fluid is sealed; an orifice unit mounted to an external circumferential surface of the main rubber to cover the plurality of liquid chambers; and an external pipe surrounding and mounted on the orifice unit, and the orifice unit includes a first flow path connecting an upper liquid chamber and a lower liquid chamber among the plurality of liquid chambers provided in the main rubber in a fluidable manner; and a second flow path connecting a front liquid chamber and a rear liquid chamber among the plurality of liquid chambers provided in the main rubber in a fluidable manner.

A motor control device includes a torque controller to operate based on a steering torque and to give an input to a control target that is a motor, and a model following controller to generate a first correction torque based on an output from the control target. A model following controller includes a high-pass filter to remove a low frequency component from a first correction torque, a friction compensation calculator that is coupled in parallel to the high-pass filter to apply friction compensation to the first correction torque to calculate an estimated value of a mechanical friction torque, and an adder to add the estimated value of the friction torque to the first correction torque from which the low frequency component is removed by the high-pass filter to generate a second correction torque and feed back the second correction torque to an input to the control target.

The invention relates to the technical field of motors, and discloses a running machine internal rotation brushless motor system and a running machine adopting the system.The running machine internal rotation brushless motor system comprises a motor module and a magnetic induction module, the motor module comprises a middle shaft, and a permanent magnet is coaxially fixed to one end of the middle shaft; the magnetic induction module performs non-contact induction sampling on the permanent magnet, the magnetic induction module comprises a shell, a magnetic excitation body and an induction chip, the magnetic excitation body is rotationally arranged in the shell, the induction chip is fixedly arranged in the shell, and the permanent magnet, the magnetic excitation body and the induction chip are sequentially matched. The invention provides a non-contact induction sampling method on the application level of the treadmill motor, the sampling resolution precision is improved, the foot feeling during running start and stop is optimized, absolute and incremental output signals are provided in the magnetic induction module, different application requirements are met, high-precision position and speed feedback is realized, and the application range of the treadmill motor is widened. The control precision of the motor is improved, and the application range of the motor is widened.

The invention discloses a multi-mode energy-feedback type suspension actuator and a control method thereof, relates to the field of suspension actuators, and particularly aims to solve the problem that an oil-gas energy-feedback type suspension actuator combining an oil-gas spring, a linear motor and a piezoelectric material does not exist in the prior art. The multi-mode energy feedback type suspension actuator comprises an actuator shell and a piston rod, the piston rod is movably inserted in the actuator shell, the multi-mode energy feedback type suspension actuator further comprises a partition plate and a magnetism isolating plate which are arranged in the actuator shell, and the piston rod movably penetrates through the partition plate and the magnetism isolating plate; in the actuator shell, oil is poured into the position above the partition plate, a hydro-pneumatic spring module is arranged, a piezoelectric module is arranged between the partition plate and the magnetism isolating plate, and a linear motor module is arranged below the magnetism isolating plate. Several structures are highly integrated, vibration energy is recycled while vehicle performance adjustment is achieved, vehicle running smoothness and handling stability are improved, and self-energy-supply of a vehicle suspension is basically achieved.

The present disclosure discloses a linear motor module, including a mounting base, a magnet mounting seat arranged on the mounting base, three stators arranged on the magnet mounting seat and composed of array-structured permanent magnet assemblies, linear guide rails arranged on the mounting seat, sliding blocks mounted on the linear guide rails, a moving plate arranged on the sliding blocks, and three inductors arranged on the moving plate and corresponding to the stators. The magnet mounting seat has three mounting surfaces; the three stators are separately located on the three mounting surfaces; the three inductors are arranged in a one-to-one correspondence to the three stators; and an angle between two adjacent stators is 60 degrees. The linear motor module of the present disclosure is reasonable in structural design. The angle between two adjacent stators is 60 degrees, so that a normal attracting force between the stator and the inductor on each surface can be compensated for each other, and a vector sum of the normal attracting forces tends to be zero. Therefore, the normal attracting force caused therefrom and a load and friction loss on the linear guide rails can all be significantly reduced.

The clothes dryer comprises a shell, a stator assembly and a rotor assembly are arranged in each of two cavities of the shell, the shell comprises an integrated middle shell, an end cover A and an end cover B are fixed to the two ends of the middle shell respectively, and the outer diameter of the stator assembly A is smaller than that of the stator assembly B; a rotor assembly A is arranged on the inner side of the stator assembly A; two ends of a rotating shaft of the rotor assembly A are rotationally connected with the middle shell and the end cover A respectively; the rotor assembly B is arranged on the inner side of the stator assembly B. The two ends of a rotating shaft of the rotor assembly B are rotationally connected with the middle shell and the end cover B. The rotor assembly A and the rotor assembly B are coaxially arranged. And the at least one stator assembly is embedded in the middle shell through an insert molding process. According to the invention, one group or two groups of stator assemblies are directly pre-embedded in the integrated middle shell through insert molding, so that the stator assembly process is reduced, the production efficiency is improved, the coaxiality of the two rotor assemblies is better, the vibration during operation can be reduced, and the noise is reduced.

The invention relates to the field of closed motors, in particular to a fully-closed linear motor module. Comprising a base, a power source is arranged at one end of the base, the output end of the power source is fixedly connected with a sliding table, the sliding table is slidably connected with the base, a sealing cover is fixedly connected with the upper end of the base, a step table is formed on the sealing cover, and a steel belt is located at the upper end of the sealing cover and slidably connected with the base. The two connecting rods are fixedly connected with the two step tables and communicate with the input end of an external pump; the two sealing mechanisms are connected with the two stepped tables correspondingly and comprise two rubber concave tables, two sealing strips, a plurality of rubber frames and a plurality of air sealing mechanisms, and the air sealing mechanisms are arranged at the lower ends of the rubber frames correspondingly and conduct negative pressure positioning on the steel belt; and the positioning mechanisms are connected with the air sealing mechanisms correspondingly and conduct auxiliary positioning on the sealing strips. According to the device, the sealing cover is designed in a fully-closed mode through negative pressure sealing and mechanical locking, and the sealing effect of the motor module is improved.

A linear actuator includes a housing; a motor module that includes a motor; and a drivetrain module coupled to the motor module. The drivetrain module includes a ball screw coupled to the motor, a ball nut coupled to and configured to linearly ride on the ball screw during rotation of the ball screw, a rod coupled to the ball nut and configured to extend or retract from the housing based on the ball nut linearly riding on the ball screw during rotation of the ball screw, and an anti-rotation bushing coupled to the rod and including at least one slot configured to engage with and linearly ride on a key coupled to an inner surface of the housing based on the ball nut linearly riding on the ball screw during rotation of the ball screw. The anti-rotation bushing is further configured to restrain the rod against rotation during extension and retraction.

The present disclosure relates to drive train assemblies for a wind turbine. These assemblies may comprise a rotor hub and a generator module. The generator module comprises a generator stator, and a stationary frame for supporting the generator stator. The generator further comprises a generator rotor, a shaft for supporting the generator rotor, and a bearing assembly for rotatably mounting the shaft on the stationary frame. The shaft is removably connected to the generator rotor, and the bearing assembly comprises a front bearing and a rear bearing. An upwind end of the generator module is attached to a downwind end of the rotor hub. The present disclosure further relates to wind turbines including such wind turbine assemblies and to methods for assembling drive train assemblies.

The invention discloses a walking power assisting device with a differential transmission mechanism, which comprises a power module, a waist module and a leg rod module, the power module is horizontally arranged near the lower abdomen in front of a human body, and the rotation axis of the power module is horizontally arranged and is parallel to the coronal plane of the human body; the device comprises a motor module, a speed reducing mechanism, a differential transmission mechanism, a first power output end and a second power output end, the motor module is in transmission connection with the input end of the reducing mechanism, one end of the differential transmission mechanism is in transmission connection with the output end of the reducing mechanism and the first power output end, and the other end is in transmission connection with the second power output end; based on the differential transmission mechanism, rotation of the output end of the speed reducing mechanism can drive the first power output end to rotate in the opposite direction relative to the second power output end. The walking power assisting device has the advantages of being light in weight, small in storage size, small in implementation space, low in complexity, close-fitting, compact and the like.

The invention discloses a control system of a power-assisted lower limb exoskeleton robot, which comprises an angle sensor, a potentiometer module, a microcontroller, a motor driving module and a joint motor module, and is characterized in that the joint motor module comprises a robot left hip joint motor and a robot right hip joint motor; the potentiometer module comprises a left potentiometer and a right potentiometer. Movement of the left hip joint motor and the right hip joint motor of the robot is controlled through left and right swing angle signals of the waist of the wearer, the joint motors adopt a torque mode to achieve active assistance on the hip joints of the lower limbs of the wearer, and the robot has the advantages of being simple in structure, easy to achieve and wear and high in reliability and is suitable for mountain climbing, load-bearing walking and the like.

The invention relates to the technical field of entertainment systems, in particular to a card dealing machine / a card dealing assembly and a card dealing machine / a card dealing machine rotating mechanism and a card dealing machine / a motor module. The card dealing machine is mini and ultrathin, the market blank is filled, convenience is provided for mini design of the card dealing machine or similar electric products due to the miniaturization of the motor module and the preassembly of the reduction gear box, and the card dealing machine is convenient to assemble and stable in work. The dealing machine is small in size, light, thin and convenient to carry, and improves the entertainment experience feeling of a user.

The embodiment of the invention discloses a humanoid robot which comprises a trunk device, arm devices are arranged on the two sides of the trunk device, a crotch device is arranged at the bottom of the trunk device, and leg devices are arranged on the two sides of the crotch device. The trunk device comprises a head collection control unit, a trunk support, a waist torsion motor module, a waist pitching motor module, a neck torsion motor module, a neck pitching motor module, a neck motor mounting frame, a head mounting frame and a waist mounting frame. The leg device comprises a thigh fixing piece, a shank fixing piece, a knee motor rotating mechanism, a first foot driving motor, a first leg connecting rod, a second foot driving motor, a second leg connecting rod and a sole piece. The robot is compact in structure, the degree of freedom of all joints is high, the transmission efficiency is high, and the movement efficiency and reliability are improved.

The invention discloses a high-rigidity macro-micro two-stage lifting platform, and relates to the field of precision machining and precision detection, and the high-rigidity macro-micro two-stage lifting platform is characterized in that a lower-layer moving table is located at the lower part and is fixedly connected with a first group of crossed roller guide rail modules through a lower-layer sliding plate; the upper-layer moving table is positioned at the upper part and is fixedly connected with the first group of crossed roller guide rail modules through an upper-layer sliding plate; the linear motor module comprises a linear motor magnetic track and a linear motor coil, the linear motor magnetic track is fixedly connected with the base, the linear motor coil is fixedly connected with the lower-layer sliding plate, and the lower-layer moving table is driven to achieve millimeter-level stroke lifting; the piezoelectric ceramic module is fixedly installed on the side face of the lower-layer sliding plate, the extension end of the piezoelectric ceramic module makes contact with the side face of the upper-layer sliding plate, and the piezoelectric ceramic module drives the upper-layer moving table to achieve lifting of a micron-order stroke. According to the invention, a macro-micro two-stage lifting mechanism is adopted, so that the lifting mechanism has nano-scale lifting precision, millimeter-scale movement stroke and relatively high bearing capacity, and a high-performance and low-cost lifting solution is provided.

The invention discloses and provides a gear screw rod composite module transmission efficiency measuring device which is convenient to take and place a module to be measured, convenient to operate and capable of simultaneously testing the forward rotation transmission efficiency and the reverse rotation transmission efficiency of the module to be measured. The device comprises a fixed bottom plate, a fixed seat, a driving module, a pushing module, a clamping module, a connecting module and a measuring motor module, the gear and screw rod composite module is a module to be measured, the fixed seat and the measuring motor module are fixedly matched on the fixed bottom plate, and the driving module, the pushing module and the clamping module are fixedly matched on the fixed seat. The connecting module is in limiting fit with the measuring motor module, the tested module is in limiting fit with the clamping module, the pushing module pushes the working end of the driving module to be in running fit with the input end of the tested module, and the measuring motor module drives the connecting module to be in running fit with the output end of the tested module. The device is applied to the field of product transmission efficiency measurement.

The invention discloses an optical fiber winding defect real-time detection system based on an embedded development platform, which relates to the technical field of optical fiber winding and detection and comprises the embedded development platform, a motor module, a tension acquisition module, an image acquisition module, an optical fiber path auxiliary module and a pay-off and take-up module. According to the method, the YOLOv3-tiny algorithm based on deep learning is adopted, rapid classification and positioning of the optical fiber winding defects can be achieved, the detection time is within 200 ms, the high requirement of an optical fiber winding machine for real-time performance is met, hardware acceleration of the YOLOv3-tiny algorithm is achieved through optimized deployment on an embedded development platform, and compared with a CPU and a GPU, the method has the advantages that the hardware speed is high, and the cost is low. When the algorithm is operated by an embedded development platform, the energy efficiency can be improved by 5.2 times and 2.1 times. The calculation efficiency is improved, and the cost and power consumption are reduced.