721results about How to "Improve operating precision" patented technology

A compound vibrating supersonic bone surgery instrument, including handle, operating knife and main machine, and inside the shell of the handle includes: transfer the signal emitted by supersonic signal generator to supersonic mechanical waves of energy converter, deliver the supersonic mechanical waves emitted by energy converter after amplitude magnification to amplitude changing pole of surgery knife to make the surgery knife vibrate longitudinally at supersonic frequency; install in the back end of the handle, and the energy converter and amplitude changing pole are rotated or swayed by driving motor; install on the clutch between the said driving motor and energy converter to deliver the supersonic signal emitted by supersonic signal generator to electric slip-ring of energy converter; cross the center bore of electric slip-ring and deliver the rotating and swaying movement of driving motor to the clutch of energy converter. The invention installs driving motor at the base of the energy converter, accomplishing compound supersonic vibration; accomplishing cold cutting; avoiding the broken of surgery knives as a result of the concentration of stress.

The invention provides a mobile vision robot and a measurement and control method thereof. Positioning and state information of the mobile robot and a robot operating target is obtained through a machine vision detection method, and meanwhile, movement and other operation of the robot are controlled according to information provided by vision images; and the robot vision images are provided by two cameras, one camera is fixed to a mobile platform and used for acquiring images on the robot movement path, and the other camera is fixed to the tail end of a manipulator and used for acquiring detailed images of a manipulator operating target. According to the mobile vision robot and the measurement and control method thereof, the positioning and state information of the mobile robot and the specific target are calculated through an image distortion correcting and mode recognizing method according to the obtained image information, and then the robot is controlled to complete instructed action on a target object. Meanwhile, the invention provides a method for eliminating accumulative errors generated in the operating process of the robot through vision images. The mobile vision robot has the characteristics of high precision and high anti-interference capacity, complex environment support is not needed, and the mobile vision robot is suitable for various laboratories and factory environments.

The invention provides a method for controlling a game. The method is applied to electronic equipment with a touch-sensitive displayer. The touch-sensitive displayer comprises a visual angle shooting area, and the method for controlling the game comprises the steps that a first contact and a second contact with the visual angle shooting area are detected, the visual angle of a current game character is switched according to the first contact, and the current game character is controlled to carry out shooting operation according to the second contact; the visual angle shooting area is a user interface interaction area with which a user is in interaction to control the current game character to carry out visual angle switching and the shooting operation. According to the method, the shooting operation state and the visual angle moving state can be achieved only in one visual angle shooting area, and the operation precision in the process of applying the functions of shooting operation and visual angle moving can be improved.

A six-degree-of-freedom location posture adjusting device for automatic assembly of large parts in the fields of assembling and docking comprises a base, three PPSR branch chains arranged on the base, and an adjusting moving platform connected to a rotary pair at one ends of the PPSR branch chains and having a large part bracket, wherein the large part to be subjected to gesture adjusting is fixedly connected with the large part bracket, a first moving pair is arranged on the base, the second moving pair is correspondingly arranged on the first moving pair, and moving directions of the first moving pair and the second moving pair are horizontally vertical; the first moving pair and the second moving pair are both realized by a guide rail slider and a lead screw nut which are arranged in parallel. According to the present invention, the large part docking assembling process method is combined with the location gesture adjusting movement of a parallel mechanism, the automatic precise assembly of the large parts is realized, and the device has the characteristics of simple control manner, high operation precision, high assembly efficiency, large movement range, and the like.

The invention discloses a trigger control method and system of a man-machine interaction operating instruction and a laser emission device which is matched with the system to be used. A display area output by an image output device is shot by a photographic device; a coordinate mapping transformation relation between the shot display area and an original image output by the image output device is determined; a laser point is detected in the shot display area, coordinates of the laser point are determined, and the detected laser point coordinates are converted to coordinates in the original image output by the image output device according to the coordinate mapping transformation relation; and simultaneously, a coded signal of the laser point is recognized, and when a coded signal which corresponds to a certain man-machine interaction operating instruction is sent by the laser point is recognized, the man-machine interaction operating instruction corresponding to the coded signal is triggered at a position of original image coordinates which are correspondingly converted from the laser point coordinates. By means of the trigger control method and system of the man-machine interaction operating instruction and the laser emission device, a user can conveniently perform intermediate-range and long-range man-machine interaction operations.

The invention discloses a co-location device for automatically butting and assembling large-sized thin-wall barrel-shaped members and belongs to the field of assembling butting technologies. The co-location device comprises at least two sets of location mechanisms fixedly connected with the large-sized thin-wall barrel-shaped members to be assembled respectively, wherein each location mechanism comprises a slide chassis, a transverse posture adjustment platform, a vertical posture adjustment platform and a rotary posture adjustment platform. The device has the advantages of high operation precision, high automation level, large bearing capacity, high response speed and wide motion range, and can be used for accurately butting and assembling the large-sized thin-wall barrel-shaped members.

The invention relates to a force feedback surgical robot control system based on augmented reality, and belongs to the technical field of man-machine interactive control. The system comprises an operating terminal, a 3D (three-dimensional) display, a movement controller, a feedback unit, an augmented reality processing unit, a virtual environment unit, an executing terminal and a 3D endoscope, wherein the operating terminal transmits coordinate information to the movement controller, the movement controller transmits a movement control command to the executing terminal, the executing terminal transmits displacement information to the virtual environment unit, the virtual environment unit transmits image information to the augmented reality processing unit and transmits haptical information to the force feedback unit, the force feedback unit transmits haptical feedback to the operating terminal, the 3D endoscope transmits an image video of a surgical site to the augmented reality processing unit, and the augmented reality processing unit transmits an augmented reality video to the 3D display. According to the force feedback surgical robot control system based on augmented reality, operating precision, safety and reliability of a surgical robot can be effectively improved.

The invention relates to a pressing system, and particularly relates to an automatic automobile oxygen sensor assembly pressing system and an operation method thereof. The automatic automobile oxygen sensor assembly pressing system comprises a rack, wherein a feeding station assembly, a pressing station assembly, a sliding station assembly, a moving station assembly, a detection station assembly and a discharging station assembly are arranged on the upper part of the rack, the feeding station assembly and the sliding station assembly are correspondingly distributed, the sliding station assembly and the pressing station assembly are matched and connected in a sliding mode, the moving station assembly is distributed respectively corresponding to the sliding station assembly and the detection station assembly, and the discharging station assembly and the detection station assembly are correspondingly distributed. The automatic automobile oxygen sensor assembly pressing system and the operation method thereof have the advantages of compact structure and high degree of automation, and the operating precision is increased.

The invention provides a system for automatic conveying of a tire factory. The system comprises a rubber compound storage unit, a rolling forming unit, a vulcanization unit and a tire finished product storage unit, wherein product conveying, excess material returning conveying and empty tray recycling conveying are performed between every two adjacent units through an automatic guide vehicle (AGV). The AGV is controlled through a main control computer, and an AGV conveying task is issued to a console according to the site material requirement conditions. The method for applying an AGV technology to tire production enterprises has the advantages of reducing production cost and labor intensity, improving operation accuracy and reducing occupied space, and achieves whole plant information management of the tire production enterprises.

The invention discloses a cutting machine. The machine comprises a working platform, a cutter, clamping plates, threaded rods, a driving mechanism, a hydraulic pump, a connecting rod and a telescoping rod, wherein the upper surface of the working platform is downwards sunken to form a first chute and a second chute which are parallel to each other; the clamping plates are arranged on the first chute and the second chute; a cutter groove is arranged through the working platform, and the cutter is arranged in the cutter groove; clamping grooves are formed in the clamping plate; the threaded rods are arranged on the clamping plates; the hydraulic pump is arranged on the upper surface of the working platform; one end of the connecting rod is connected with one clamping plate while the other end of the connecting rod is connected with another clamping plate; one end of the telescoping rod is connected with the hydraulic pump while the other end of the telescoping rod is connected with the connecting rod. With the adoption of the cutting machine, the problems in the prior art that the deviation of a board in cutting leads to the failure of processing, and hard quality and easy-shaking property of the board influence the board cutting accuracy, and manual operation is low in working efficiency, can be solved.

The invention discloses an integrated glue coating machine and an operation method thereof. The integrated glue coating machine comprises a screwing device, a glue coating device, a detection device and a robot, wherein the screwing device comprises a screwing shaft capable of moving in the vertical direction, and the end portion of the screwing shaft is detachably provided with a sleeve matched with a bolt; the glue coating device comprises a quantitative glue gun, the glue inlet end of the quantitative glue gun is connected with a glue storing tank, and the glue outlet end of the quantitative glue gun is connected with a glue needle; the detection device comprises a detection part used for workpiece positioning, machine type recognition and glue coating qualification degree detection; and the robot is provided with an operation end, and the screwing device, the glue coating device and the detection device are all connected with the operation end. The screwing device, the glue coating device and the detection device are all integrated on the robot, the function that one machine is multipurpose is achieved, the floor area of equipment is reduced, the production efficiency is improved, meanwhile, the integrated glue coating machine can be better compatible with different machine types, flexible production and equipment maintenance are facilitated, and the machine replaces the manual work to meet the real demands of clients for reducing the production cost and improving the production efficiency.

The invention discloses a robot device for minimally-invasive local radiotherapy. The robot device comprises an end executing mechanism which is used for realizing autorotation and accurate feeding adjustment of an ultrasonic probe and provided with a particle punching mechanism, a horizontal rotation and pitching adjustment mechanism which is arranged below the end executing mechanism and used for supporting the end executing mechanism and realizing the horizontal rotation adjustment and pitching adjustment of the end executing mechanism, and a support adjustment mechanism which is arranged below the horizontal rotation and pitching adjustment mechanism and used for supporting the horizontal rotation and pitching adjustment mechanism and realizing the adjustments of front and back positions, left and right positions, upper and lower lifting positions of the end executing mechanism. The robot device for minimally-invasive local radiotherapy has the following advantages of: assisting doctors in finishing short-distance radioactive therapy of prostatic cancer under ultrasonic image navigation, having high precision, high stability and convenience for operations, reducing pain of patients, reducing operation time, improving operation precision during the surgery, preventing misoperation of the doctors, reducing trauma of the patients, reducing labor intensity of the doctors, and improving success rate of the surgery.

A timepiece oscillator including a resonator formed by a tuning fork which includes at least two mobile oscillating parts, fixed to a connection element by flexible elements whose geometry determines a virtual pivot axis having a determined position with respect to this connection element and around which the respective mobile part oscillates, and the centre of masse of the mobile part coincides in the rest position with the respective virtual pivot axis, and, for at least one of the two mobile parts the flexible elements are formed of intersecting resilient strips extending at a distance from each other in two parallel planes, and whose directions, in projection on one of the parallel planes, intersect at the virtual pivot axis of the mobile part.

The invention discloses a pipeline cleaning robot and a control method. The pipeline cleaning robot comprises a base, a horizontal rotating disc, a spraying rod rotating seat, a spraying rod, a left side step motor, a right side step motor, a horizontal step motor, a curvature step motor, a vertical step motor, a spray rod rotating step motor and a control system, wherein a man-machine interaction system is arranged in the control system and sends instructions to a two-shaft and four-shaft moving control card, and each step motor arranged in the pipeline cleaning robot is respectively controlled through sending out pulses via the two-shaft and four-shaft moving control card, so each position of the spray head is regulated, and the pipeline cleaning is completed. A manual control method is characterized in that an operation interface of the man-machine interaction system is adopted, manual operation or input is carried out, the operation angle of each step motor is controlled, and the pipeline cleaning is completed in an artificial control way. The automatic control method has the advantages that the cleaning parameters are input, the operation of each step motor is automatically controlled through the control system, the pipeline cleaning is completed in an automatic control way, and the operation is very simple.

The invention discloses a virtual pipeline dynamic obstacle avoidance control method for remote operation man-machine interaction. A barrier in the environment is recognized through vision, and the control capacity is designed by calculating the real-time distance with the barrier so that safety and operation performance of remote operation can be guaranteed. The application occasion is that the tail end of a manipulator dynamically avoids the barrier during space remote operation and reaches a specific location. As the space environment is uncertain or operation instability is caused by unstructured environment factors, an operator can not control or operate the tail end to reach the specific location at the expected time. Therefore, it is required that during operation, the optimal route is updated in real time while the tail end point dynamically avoids the barrier, the operation efficiency is improved, and meanwhile operation stability is guaranteed.

The invention discloses an information processing method, a terminal and a computer storage medium. According to the information processing method, a software application is executed in a processor of a terminal and rendering is performed on a display of the terminal to obtain a graphic user interface, and the processor, the graphic user interface and the software application are implemented in a game system. The method comprises: performing rendering in the graphic user interface to obtain at least one virtual resource object, wherein at least one skill bar object deployed in at least one skill operation region of the graphic user interface comprises M window positions; detecting a sliding operation gesture on the at least one skill bar object, and triggering N different skill objects subjected to switching display in the M window positions and arranged in order, wherein N is a positive integer and is greater than M; and when detecting a skill release operation gesture of at least one skill object currently displayed in the M window positions, executing a skill release operation on the at least one skill object.

The invention relates to the technical field of electricity, particularly provides a hot line robot and a control method thereof and aims to solve the problems that the hot line robot might bring personal danger to an operator and is low in working efficiency. Therefore, the hot line robot comprises a robot platform, a hot-line working mechanism, a walking mechanism and a lifting mechanism, wherein the hot-line working mechanism is used for performing hot-line working, the walking mechanism is used for transporting the robot platform to a working site, and the lifting mechanism is used for adjusting the robot platform. According to the control method, the hot line working track of a hot line working unit is planned according to the working image information, collected by the information collection unit, of the hot line working unit, the angle, the angular velocity and the angular acceleration value of the hot line working unit and a preset hot line working task. According to the hot line robot and the control method thereof, the hot line robot can be controlled to perform hot line working according to the specific working conditions, the personal danger to the operator is avoided,and the working efficiency is improved.

The invention discloses a movable mechanical arm control system and method based on MR and motion planning technology. The movable mechanical arm control system is composed of a movable platform, a mechanical arm assembly, a depth camera, a power management system, an MR display device, a posture capturing device, an MR force feedback device and a background industrial personal computer. The control method comprises the steps that 3D information of a dangerous environment is shown before an operator through the virtual technology, the operator controls a mechanical arm on the site through a simulation arm with the MR force feedback device, the MR display device reconstructs the site disposal situation through the virtual technology, and the operator can have immersive third dimension. According to the movable mechanical arm control system and method based on the MR and motion planning technology, traditional remote control type mechanical arm control is changed into interactive intelligent control, the beneficial effects that using is more flexible, the site environment is truly simulated, the remote control experience is extremely good, and operation precision and accuracy degreeare high are achieved, the movable mechanical arm control system and method based on the MR and motion planning technology are used for detecting and grabbing tasks in the dangerous environment, and the operator is thoroughly liberated from the dangerous environment.

The invention discloses a seven-degree-of-freedom bionic somatosensory mechanical arm comprising a first steering engine, a second steering engine, a third steering engine, a fourth steering engine, a fifth steering engine, a sixth steering engine, a seventh steering engine, a mechanical paw, an inertial system somatosensory system and a controller. The first steering engine, the second steering engine, the third steering engine, the fourth steering engine, the fifth steering engine, the sixth steering engine and the seventh steering engine are connected sequentially through connecting parts, and the rotary axes of every two adjacent steering engines are perpendicular to each other. The mechanical paw is connected with the seventh steering engine, and rotation of the seventh steering engine drives the mechanical paw to be opened or be closed tightly. The inertial system somatosensory system is arranged on an arm of a human body so as to detect motion of the arm of the human body. The controller is connected with the inertial system somatosensory system, obtains the motion of the arm of the human body, outputs seven control signals, and controls the seven steering engines to move coordinately so as to simulate the motion of the arm of the human body. According to the seven-degree-of-freedom bionic somatosensory mechanical arm, the multiple steering engines are combined to simulate bone motion, the response speed is high, a user can set the relative positions of the steering engines according to actual conditions, and the flexibility is high. Change of bones of the arm of the human body can be tracked in real time, the space position of the arm of a person can be located accurately, and the arm of the person can remotely control the mechanical arm through Bluetooth communication.

The invention discloses a method and a device for adjusting page layout, belonging to the field of information processing. The method comprises the steps of: detecting dragging action; determining a mobile object to be dragged, storing original information of the mobile object; and filling vacancy in an inverse dragged direction of the mobile direction according to the dragging amplitude, and displaying corresponding original information after filling the vacancy. The device comprises a detection module, a storage module, a filling module and a display module. Under the condition of not increasing the hardware cost, by detecting the dragging action and filling the vacancy at the inverse dragged direction of the mobile object, the invention realizes the adjustment of the page layout, and has the advantages of avoiding the problem of difficultly selecting a boundary point and improving the operation accuracy of the boundary point.

The invention discloses full-automatic production equipment based on stem guide wire shaping and LED light strip welding integration. The full-automatic production equipment comprises a main bottom plate, a platen and an upper bracket, wherein the upper end of the main bottom plate supports the platen through four thick bracket legs. A discharging mechanism and a buffering conveying mechanism are arranged on the left and the right of the side surface of the platen respectively, and a feed mechanism is arranged at the end of the buffering conveying mechanism. The platen is provided with a gap divider. An index plate rotates anticlockwise and is provided with a stem clamp. The main bottom plate is provided with a speed reducer, a station main shaft and a cam mechanism. A stem locating mechanism, a long foot arranging mechanism, a short foot poking mechanism, a 45-degree long foot poking assembly mechanism, a 45-degree short foot poking assembly mechanism, a foot straightening mechanism, an LED light strip shearing and conveying mechanism, an automatic LED light strip rotating and conveying mechanism and a welding mechanism are sequentially arranged on the platen from the front end of the feed mechanism and surround the index plate. The full-automatic production equipment is high in automation degree, high in welding and shaping efficiency and high in shaping accuracy.

The invention discloses an automatic cutting machine, which comprises: a workbench, a cutting knife, a clamping plate, a threaded rod, a driving mechanism, a hydraulic pump, a connecting rod and a telescopic rod. One chute and the second chute, the first chute and the second chute are respectively provided with a clamping plate, the work table is also provided with a knife groove, the cutting knife is arranged in the knife groove, and the clamping plate is formed with There is a clamping groove and a threaded rod on the clamping plate; the hydraulic pump is arranged on the upper surface of the workbench, one end of the connecting rod is connected to a clamping plate, the other end of the connecting rod is connected to another clamping plate, and the telescopic rod One end of the hydraulic pump is connected, and the other end is connected with the connecting rod. This automatic cutting machine overcomes the cutting machine in the prior art, the accuracy of plate cutting is poor, and the working efficiency of manual operation is low; a lot of noise will be generated in the process of processing, which seriously pollutes the working environment and affects the physical and mental health of workers health problems.

The invention discloses a sunlight double-axis tracking device, which comprises a light gathering solar photovoltaic module, a photovoltaic module mounting bracket, a fixing upright post, a controller, a pitching adjustment mechanism and a horizontal adjustment mechanism, wherein the pitching adjustment mechanism comprises a main shaft and a driving device; the main shaft can rotate around a central axis of the pitching adjustment mechanism at an angle of 90 degrees and can be used for correspondingly adjusting the pitching angle of the light gathering solar photovoltaic module at the same time during rotating; the driving device is used for driving the main shaft; the horizontal adjustment mechanism comprises a rotary upright post, a driving mechanism and a rotating table; the rotary upright post can rotate around the central axis of the horizontal adjustment mechanism on the horizontal plane at the angle of 180 degrees and can be used for correspondingly adjusting the azimuth angle of the light gathering solar photovoltaic module at the same time during rotating; the driving mechanism can be used for driving the rotary upright post; and the rotating table synchronously rotates along with the rotary upright post. The device has the advantages of simple structure, rational design, simplicity and convenience in use and operation, low working cost, reliable performance, high operation accuracy and capability of fully utilizing power generation efficiency of the light gathering solar photovoltaic module, and various defects existing in the conventional light induction tracking system are effectively solved.

The invention relates to an infrared multiple-gear hand gesture recognition method. The infrared multiple-gear hand gesture recognition method includes the following steps that firstly, a hand gesture recognition circuit is composed of two infrared transmitting and receiving modules and an A / D converter, the two infrared transmitting and receiving modules are arranged on a panel at intervals, the panel serves as a datum, sensing zones of the modules are divided into multiple branch zones and each branch zone represents a gear; secondly, when a finger enters a certain branch zone, a sensed output signal of one infrared transmitting and receiving module servers as a branch zone signal after undergoing A / D conversion, then the finger is waved, and the sensed output signal of the other infrared transmitting and receiving module serves as a hand gesture direction signal after undergoing A / D conversion; thirdly, a single chip microcomputer determines and displays a gear according to the branch zone signal, and controls a multipath driver according to the hand gesture direction signal. According to the infrared multiple-gear hand gesture recognition method, the two infrared transmitting and receiving modules are used for achieving multiple-gear recognition and control for the first time and erroneous judgment and disturbance due to the fact that more than one electric device is controlled in an infrared mode are eliminated. The infrared multiple-gear hand gesture recognition method can be widely applied to occasions such as kitchens, washrooms, hospitals and slaughter houses.

The present invention belongs to the field of computer signal input devices, and discloses an automatic mouse DPI adjusting method and a speed-adaptive mouse. The automatic mouse DPI adjusting method sets mouse DPI by creating a mapping relationship between a task type ID and DPI. The speed-adaptive mouse comprises an optical system, a microprocessor and a storage, wherein the microprocessor is bidirectionally connected to the optical system and the storage separately. According to the method provided by the present invention, through detection by the mouse optical system, different task type IDs are identified; the mapping relationship between the task type ID and the DPI in the storage are automatically called; the mouse DPI is automatically changed to adapt to different tasks; and a user does not need to manually adjust the DPI. The speed-adaptive mouse provided by the present invention may automatically select a suitable mouse speed by determining a task environment in which a user is in, and can be used as an input device of computers that can be connected with the mouse.

The invention provides a hot-line working robot. The hot-line working robot comprises an insulating bucket-boom vehicle, a robot platform carried on the insulating bucket-boom vehicle, a mechanical arm installed on the robot platform, a data acquisition system and a data processing and control system. The data acquisition system comprises a camera arranged on the robot platform and used for acquiring operation scene images of the mechanical arm and sending the scene images to the data processing and control system. The data processing and control system generates a 3D virtual operating scene or plans a space path of the mechanical arm according to the operation scene images. The hot-line working robot can complete hot-line working through remote operation, can also complete hot-line working by itself and can accurately and efficiently complete hot-line working while safety improvement.

The invention provides a docking and positioning calibration method based on an AGV and an AGV. The docking and positioning calibration method based on the AGV comprises the steps of obtaining a real-time positioning parameter of a laser positioning part mounted on the an AGV body when the AGV reaches a preset position or the AGV stops moving; comparing the real-time positioning parameter with a standard positioning parameter corresponding to the preset position so as to obtain an offset error; when the offset error is not within an allowed error range, obtaining current data of an encoder ina steering engine driving assembly part of the AGV; and controlling the steering engine driving assembly part to drive a steering wheel of the steering engine driving assembly part to run and / or steeraccording to the offset error and the current data of the encoder till the offset error is within the allowed error range. According to the docking and positioning calibration method based on the AGVand the AGV provided by the embodiment of the invention, an automatic driving route of the AGV can be adjusted for calibration and positioning so that the positioning of the AG is more accurate to reduce an error between the AGV and a storage rack during docking; and therefore, the operation accuracy of the AGV during taking and putting goods or materials is improved.

The invention provides an automatic pick-and-place machine for micro elements. The automatic pick-and-place machine for the micro elements solves damage problems that electronic elements are polluted by impurities and even deformed and injection-molding objects are broken and cracked, resulting from manual picking and placing, in the prior art. The automatic pick-and-place machine for the micro elements solves damage problems comprises a base with a bearing platform; the base is provided with a transverse conveying mechanism and a longitudinal conveying mechanism, which are positioned perpendicularly; moreover, the longitudinal conveying mechanism is arranged above the transverse conveying mechanism in a crossing manner; the transverse conveying mechanism is in sliding connection with a tray in the transverse direction; the longitudinal conveying mechanism is in sliding connection with a vacuum pick-and-place mechanism in the longitudinal direction; the vacuum pick-and-place mechanism is suspended above the tray and is further connected with a vacuum generation device which is fixedly arranged on the base; and moreover, the base is fixedly provided with a control device for controlling the mechanisms or devices to act cooperatively. According to the automatic pick-and-place machine for the micro elements, the pick-and-place area is expanded, the pick-and-place paths are enriched, and meanwhile, the intactness of the electric elements can be guaranteed; and the protection efficiency is improved and the operating accuracy is improved.

The invention discloses a hoistable hoisting and transverse movement stereo garage. The hoistable hoisting and transverse movement stereo garage comprises a framework structure arranged on the ground; the framework structure is internally provided with y layers of parking regions in parallel; each layer of parking regions comprises x parking units which are horizontally arranged in parallel; each parking unit comprises a car loading plate and a lifting beam for lifting the car loading plate is arranged above the car loading plate; each layer of parking regions is provided with a transverse movement mechanism for driving all parking units on the same layer to move horizontally; the parking units of the second layer and above are provided with hoisting mechanisms for driving the parking units to descend or reset; a suspension device for lifting or dropping down the framework structure is arranged at the top of the framework structure. With the adoption of the device disclosed by the invention, the problems that the occupied space of the garage is large, influences on other activities are generated, parking in real life is difficult, the precision is low and the safety is low are solved.