48results about How to "Effective liberation" patented technology

The invention provides an explanation video production method, a device and a terminal of a virtual image. The method comprises the following steps: selecting a content text to be explained; generating an explanation speech according to the content text to be explained; the text of the content to be explained is analyzed emotionally to get the corresponding emotion types; selecting the expressioninformation and the action information of the corresponding virtual image according to the emotion type; combining the virtual image with the expression information and the action information, the explaining animation is generated. An explanation video is generated based on the explanation voice and the explanation animation. Through the video whole explanation text content, integrated the scattered information in the text content, help users get the information in the text content more quickly and intuitively. At the same time, it can effectively liberate the eyes of users. Through the content text to generate explanation voice and explanation animation, strengthen the virtual image of the expression, action and the relevance of voice and text content, avoid the loss of key information.

An apparatus for storage and liberation of compressed hydrogen or other gases is provided. The apparatus includes a housing defining a chamber that includes a cartridge comprising an array of hollow microcylinders defining cavities for storage compressed gas. Each microcylinder has at least one end sealed with a plug made of an easily meltable alloy. The apparatus also includes a gas liberating tool configured for controllable liberating the gas from the cartridge into the chamber; and a control system operatively coupled to the discharge valve and liberating tool, and configured for controlling operation thereof. According to another aspect of the invention, there are provided a system and method for filling a cartridge having an array of hollow microcylinders having open ends. The filling includes placing the cartridge into a chamber of an autoclave, and compressing the gas in the chamber, thereby providing permeation of the gas through the open ends into cavities of the microcylinders. Thereafter, the open ends are sealed with plugs made of an easily meltable alloy.

The invention relates to a terminal control method and system. The method comprises the following steps: obtaining a user eyeball reflection image, and extracting a center image in the reflection image; carrying out matching analysis on the center image and a current display page of a terminal, and determining a browsing area corresponding to the center image on the current display page of the terminal; and executing a corresponding operation by the terminal according to the browsing area and the trigger information of a user. On the basis of the center image, the corresponding browsing area of the user on the current display page of the terminal is calculated through the detection of the user eyeball reflection image and the extraction of the center image, various control instructions are generated through the browsing area and the trigger information of the user, the precise control of the terminal is realized, an operation is simple and convenient, both hands of the user can be effectively free, a misoperation of the fingers of the user on a terminal screen can be avoided, and user experience is improved.

The invention discloses an automatic feeding device for food ingredients. The device comprises a rotatable rack and a food box rack, the rotatable frame comprises a circular chassis and a drive compartment, and a seasoning port is arranged at the middle position on the chassis, and the seasoning device is fixedly installed on the seasoning port, The food material box rack is movably installed on the chassis around the seasoning device, the driving warehouse is provided with a driving device for driving the food material box rack to rotate, the inside of the food material box rack is provided with a box warehouse centered on the seasoning device, two sides of the box warehouse are provided with clamping pieces, and the food material box is fixedly installed in the box warehouse through theclamping pieces. The invention avoids human labor in the cooking process and achieves the preparation work in advance: putting the food ingredients into the food ingredients box, putting the food ingredients box into the machine, and automatically putting the food ingredients according to the set recipe through remote control, thereby effectively liberating the human from the kitchen and effectively saving time.

The invention relates to a photovoltaic power station fault detection system. The photovoltaic power station fault detection system comprises an unmanned aircraft which is equipped with infrared image acquisition equipment and is used for utilizing the infrared image acquisition equipment to carry out image acquisition for a photovoltaic power station to acquire the infrared image information of the photovoltaic power station, and a data processing device which is connected with the unmanned aircraft and is used for reading the infrared image information of the photovoltaic power station from the unmanned aircraft and further used for determining a fault state of each cell in the photovoltaic power station according to the infrared image information of the photovoltaic power station. The system is advantaged in that automatic fault inspection for the photovoltaic power station can be realized, compared with a detection method employing artificial inspection in the prior art, the unmanned aircraft is employed to replace artificial inspection in an inspection process, the inspection time is substantially shortened, and the inspection process is not influenced by the natural environment, e.g., landforms.

The invention provides a vehicle trunk voice opening device and belongs to the field of vehicle control. The vehicle trunk voice opening device is used for a vehicle provided with a PEPS system and comprises a voice acquisition unit, a voice recognition processing unit, a signal sending unit and a power supply, wherein the voice recognition processing unit is used for receiving voice information and comparing and recognizing the voice information with a preset voice command, an opening instruction is sent to the signal sending unit when the voice information is consistent to the preset voice command, and the PEPS system receives the opening instruction and then opens a vehicle trunk. The convenient and comfortable vehicle trunk voice opening device is provided for an owner, a vehicle without voice starting is updated to have a trunk voice opening function for a user, the trunk voice opening function can be also achieved by integrating an electronic component in a new vehicle, the humanization of the vehicle is increased, the life quality of the user is improved, and the market competitiveness of the vehicle having the function is improved.

The invention provides a positioning device for floating and secondary pier falling of a ship in a dock in a ship building process, belonging to the field of ship manufacturing. The positioning device comprises a limiting device and a furling device; the limiting device is arranged at the bottom of the dock, is fixedly connected with an inner wall of a dock wall and is used for limiting the position of the ship; and the furling device is connected with the ship and the dock wall and is used for dragging and furling the ship. According to the invention, the problems of low safety coefficient, difficulty in guaranteeing positioning precision and the like of the traditional ship moving method are solved, the positioning device has the advantages of simplicity for operation, rapidness in positioning and the like, the limiting device and the furling device can be flexibly distributed according to the size of the ship, are easily mounted and dismounted and cannot occupy spatial positions of the dock, and the positioning device can be widely applied to the field of ship manufacturing.

The invention relates to an unmanned system of a train. The unmanned system of the train comprises a controller, a train state sensor detection module, an analog-to-digital conversion module, an automatic wake-up mechanism, an automatic protection mechanism, an automatic driving mechanism and a human-computer interaction mechanism. Train state sensor is connected with the analog-to-digital conversion module; the analog-to-digital conversion module and the human-computer interaction mechanism are connected with the controller; the automatic wake-up mechanism and the automatic protection mechanism are connected with the controller; and the automatic driving mechanism is connected with the automatic protection mechanism. Unmanned driving of the train is realized effectively through the automatic controller, the automatic protection mechanism, the automatic driving mechanism and the automatic wake-up mechanism, so that a train driver is effectively liberated, precise control over the train is achieved, safety of the train is improved, and work intensity of the driver is reduced.

An apparatus for storage and liberation of compressed hydrogen or other gases is provided. The apparatus includes a housing defining a chamber that includes a cartridge comprising an array of hollow microcylinders defining cavities for storage compressed gas. Each microcylinder has at least one end sealed with a plug made of an easily meltable alloy. The apparatus also includes a gas liberating tool configured for controllable liberating the gas from the cartridge into the chamber; and a control system operatively coupled to the discharge valve and liberating tool, and configured for controlling operation thereof. According to another aspect of the invention, there are provided a system and method for filling a cartridge having an array of hollow microcylinders having open ends. The filling includes placing the cartridge into a chamber of an autoclave, and compressing the gas in the chamber, thereby providing permeation of the gas through the open ends into cavities of the microcylinders. Thereafter, the open ends are sealed with plugs made of an easily meltable alloy.

The invention discloses an electric power engineering rush-repair combined operation vehicle. The problems that an existing operation vehicle is stiff in movement adjustment and low in electric powerrush-repair efficiency are solved. According to the following scheme, the electric power engineering rush-repair combined operation vehicle comprises a carriage bottom plate. Four electric telescopicrods which are equidistantly distributed are fixedly connected to one side of the outer wall of the top of the carriage bottom plate, a same fixed table is fixedly connected to one ends of extension rods of the four electric telescopic rods, a rotary disc is arranged in the center of the outer wall of the top of the fixing table, a fixing frame is fixedly connected to the outer wall of the top ofthe rotary disc, a universal adjusting ball head is arranged on the inner wall of the bottom of the fixing frame, and a limiting groove is formed in the outer wall of one side of the fixing frame. A telegraph pole is matched with a sliding block and a sliding rail at the top of the adjusting frame, so that an operation high platform rotates around the telegraph pole, the repairing range can be adjusted more flexibly, and workers are prevented from going up and down in the repairing process to adjust the direction in a matched mode.

The invention discloses an automatic following luggage case and a control method thereof. The automatic following luggage case comprises a case body, an electric control box, a controller, a driver, acharger, a storage battery, a storage battery cabin cover, a driving wheel, universal wheels, a human body sensing pull rod, a box code label plate, a proximity sensor, a Bluetooth communication module and the like. The electric control box is mounted at the bottom inside the box body, the controller, the driver, the charger and the storage battery are mounted inside the electric control box, theBluetooth communication module is dispersed and mounted on the box body, the proximity sensor is distributed and mounted around the box body, and the box code label plate is mounted at the upper partof the box body. The controller is connected with the Bluetooth module to form a wireless communication positioning system; the controller is connected with the proximity sensor to form an obstacle detection and obstacle-avoiding system; a motion system is formed by the controller, the driver and the driving wheel together; and the controller is connected with the human body sensing pull rod to form an anti-lost alarm system. A user uses mobile communication equipment to scan a code on the box code label plate, an automatic following function of the luggage case can be started, and the automatic following function of the luggage case can be finished by operating related software on the mobile communication equipment.

The invention provides protective casing lifting equipment which comprises a clamping assembly, a remote control assembly and a power assembly for providing power. The clamping assembly comprises a head end clamping block, a tail end clamping block and at least one middle clamping block, the head end clamping block, the middle clamping block and the tail end clamping block are of arc block-shaped structures and are respectively provided with a vertical lifting oil cylinder, and the head end clamping block, the middle clamping block and the tail end clamping block are sequentially hinged to form a cylinder-shaped structure. The head end clamping block and the tail end clamping block are respectively provided with an enclasping arm, the enclasping arms extend towards the outsides of each other and are staggered, and a horizontally-arranged enclasping oil cylinder is hinged between the two enclasping arms. The protective casing lifting equipment can effectively liberate a rotary drilling rig from the construction link of lifting a protective casing, and greatly accelerate the overall process of construction projects. In addition, the enclasping arms are staggered and arranged in a scissor shape, the maximum jacking force of the enclasping oil cylinder can be fully converted into enclasping force of the clamping assembly, and the enclasping oil cylinder can play the greatest role.

The invention discloses a well submersible pump adaptive to water depth, and belongs to the technical field of submersible pumps. The well submersible pump adaptive to water depth comprises a supportassembly, a power assembly and a centrifugal water conveying assembly, wherein the support assembly is positioned at the upper end of the whole set of devices, the power assembly is arranged in the support assembly, and the centrifugal water conveying assembly is arranged at the bottom end of the support assembly. The well submersible pump adaptive to water depth is scientific, reasonable, safe and convenient to use, and can realize suspension effects at different heights, and the suspension height of the submersible pump can be regulated according to the different thicknesses and sizes of floating objects on the water surface, so that the submersible pump can keep a distance from the floating objects on the water surface, and is not easy to block. The submersible pump in a suspension state is close to the water surface, so that the submersible pump can save more labor and do less work when pumping water outside a water environment, and the maintenance of the submersible pump is facilitated. A lifting device of the submersible pump can be effectively liberated, and the position of the submersible pump can be regulated without the need for paying attention to the distance state between the submersible pump and the water surface at any time.

The invention discloses a control method for automatic door opening and closing of a household refrigerator. The method includes the following steps of detecting the distance D between the standing position of a human body and the refrigerator, calculating the standing still time T of the human body, judging whether operation is performed on a display key operating interface within 30 seconds or not, judging whether the refrigerator is at a door closed state or not, judging whether D is lower than a first preset value D1 or not, judging whether T is higher than a first preset value T1 or not,judging whether D is higher than a second preset value D2 or not, judging whether T is higher than a second preset value T2 or not, and controlling a door of the refrigerator to be opened or closed. By detecting the distance between the human body and the refrigerator through a human body position detecting sensor and calculating the standing still time of a user, the opening and closing of the door of the refrigerator are judged and controlled, the user can open or close the door of the refrigerator without using a hand, the two hands of the user are effectively freed, and high-quality service is more intelligently provided for the user.

The invention discloses a medical radio frequency identification interactive system and a wearable device thereof. The system comprises an identifiable label, an identification module, a bluetooth transmission module, a processing terminal, a server, a feedback module and a battery module, wherein identifiable data information is stored on the identifiable label; the identification module can read the data information on the identifiable label; the bluetooth transmission module sends out the data information read by the identification module; the processing terminal receives the data information sent by the bluetooth transmission module and transmits the data information to the server through a transmission network; the server receives and stores the data information, then processes the data information, and sends the processed data information to the feedback module through the processing terminal; the wearable device comprises a casing and a connecting band; the identification module, the bluetooth transmission module, the feedback module and the battery module are mounted in the casing in an integrated manner. The radio frequency identification device provided by the invention can be worn, and the interaction of the data information is realized through bluetooth and network transmission, so that identification is rapid and convenient.

The invention discloses a remote control system of a robot, and belongs to the field of robots. The remote control system of the robot comprises a base, wherein a seat and a walking control module arearranged on the base; the walking control module is used for controlling a wheel type or tracked robot to move forward, move backward, turn leftward and turn rightward; a motion capture device adaptive to a head part and arms is arranged on the seat, and comprises sensors arranged on the head part and the arms, a signal acquisition device for acquiring the positions of the sensors, and a processor for calculating the positions and the gestures of the sensors; and a display screen, an image acquisition module, a voice output module, a voice input module and a wireless communication module electrically connected with a processor are further arranged on the seat. The remote control system of the robot provided by the invention not only can be used for remotely controlling the robot accurately in real time, but also has an interaction function.

The invention relates to the technical field of supporting and positioning for outside micrometer measurement, in particular to a support positioning device for outside micrometer measurement. A method of outside measurement in traditional vertical lathing and vertical grinding includes: horizontally placing an outside micrometer rest on left and right arms; holding the outside micrometer with both hands and holding sheaths on a measuring anvil and a micrometer bolt; turning a ratchet knob with the thumb and index finger of the right hand. According to the method, measurement is time consuming and labor consuming, and measurement errors occur easily. The support positioning device comprises a V-shaped support plate, a countersunk screw, a connecting disc, a lifting sleeve, a long bolt, a locknut, and a bracket base. The lifting sleeve and the bracket base can move up and down and position along the long bolt independently. The lifting sleeve drives the V-shaped support plate to move up and down; meanwhile, the V-shaped support plate can also rotate by 360 degrees independently. The support positioning device is reasonable in structure and simple to operate; the influence of micrometer weight upon measurement results during measuring the machined outside surface in vertical lathing and vertical grinding measurement can be eliminated; measurement accuracy is improved.

The invention discloses a satellite-borne triple modular redundancy system. The satellite-borne triple modular redundancy system comprises a triple modular isomorphism processor module, a clock synchronization module, a redundancy judging module and a model managing module; and a core technology is a clock synchronization technology. The clock synchronization module can be divided into a synchronous loading starting unit and a high-precision clock alignment module; the operation state of microprocessors is monitored through a multistage counting unit realized by an FPGA (Field Programmable Gate Array) to obtain a non-synchronous offset; and an input frequency and keeping time of the triple modular isomorphism processor module are adjusted so that the three microprocessors are at a synchronous operation state. The system is mainly applied to a pico-satellite satellite-borne computer system; the synchronous precision can reach a 10 nanosecond magnitude order; the universality is strong; and the reliability of the satellite-borne computer system can be effectively improved.

The invention discloses a shopping cart queuing device for an intelligent supermarket, and relates to the technical field of shopping cart queuing. The shopping cart queuing device comprises a backupplate and a chassis, a tail positioning block is arranged at one end of the interior of the backup plate, a transfer frame is installed at one end of the exterior of the tail positioning block, and afixing device is arranged in the transfer frame. A following system is installed at one end of the exterior of the fixing device, and the following system is connected with a dynamic path planning andobstacle avoiding module, a human body positioning module, an obstacle recognition module and a walking module through wires. Through the arrangement of the following system, the device can move automatically according to a target in the using process, a shopping cart can follow a user conveniently when the user carries out shopping, the user can conveniently place articles, two hands can be effectively liberated, meanwhile, obstacles can be recognized and avoided in the process of following the target, and therefore the path of the shopping cart can be planned, and the shopping cart can be moved to a shopping cart parking area in a unified mode after being used by the user.

The invention relates to the technical field of supporting and positioning for outside micrometer measurement, in particular to a support positioning device for outside micrometer measurement. A method of outside measurement in traditional vertical lathing and vertical grinding includes: horizontally placing an outside micrometer rest on left and right arms; holding the outside micrometer with both hands and holding sheaths on a measuring anvil and a micrometer bolt; turning a ratchet knob with the thumb and index finger of the right hand. According to the method, measurement is time consuming and labor consuming, and measurement errors occur easily. The support positioning device comprises a V-shaped support plate, a countersunk screw, a connecting disc, a lifting sleeve, a long bolt, a locknut, and a bracket base. The lifting sleeve and the bracket base can move up and down and position along the long bolt independently. The lifting sleeve drives the V-shaped support plate to move up and down; meanwhile, the V-shaped support plate can also rotate by 360 degrees independently. The support positioning device is reasonable in structure and simple to operate; the influence of micrometer weight upon measurement results during measuring the machined outside surface in vertical lathing and vertical grinding measurement can be eliminated; measurement accuracy is improved.

Multifunctional traditional Chinese medicine treatment equipment comprises a treatment bed, a rack is arranged above the treatment bed, a workbench is arranged near the treatment bed, an X, Y and Z numerical control three-axis system is installed on the rack above the treatment bed, a servo motor is fixedly connected to the tail end of the numerical control three-axis system, and three radial rods are fixedly connected to an output shaft of the servo motor. Pressure sensors are mounted on the radial rods, the end parts of the three radial rods are fixedly connected with a cupping jar clamping mechanism, a deep muscle stimulator and a needle clamping mechanism respectively, and a camera capable of identifying the position is mounted above the treatment bed. The traditional Chinese medicine treatment method adopts the multifunctional traditional Chinese medicine treatment equipment and comprises the following methods: cupping treatment, acupuncture treatment, deep muscle stimulation treatment and fumigation treatment. The device can partially or completely replace medical staff to carry out traditional Chinese medicine cupping, acupuncture and deep muscle stimulation treatment.

The invention discloses a self-adaptive water depth submersible pump for wells, which belongs to the technical field of submersible pumps and includes a support assembly, a power assembly, and a centrifugal water delivery assembly. Assemblies, the bottom end of the support assembly is provided with a centrifugal water delivery assembly, the present invention is scientific and reasonable, safe and convenient to use, the present invention can realize the suspension effect of different heights, and the suspension height of the submersible pump can be adjusted according to the thickness and size of floating objects on the water surface. Adjustment, so that the submersible pump can keep a distance from the floating objects on the water surface, so that the submersible pump is not easy to block, and the submersible pump in the suspended state is close to the water surface, so that when the submersible pump pumps water out of the water environment, it saves more effort and does less work, which is beneficial The maintenance of the submersible pump, and the present invention can effectively release the lifting device of the submersible pump, and it is not necessary to always pay attention to the distance between the submersible pump and the water surface to adjust the position of the submersible pump.

The invention discloses a woodmaking mortising machine, which comprises a rack (1), wherein transverse and longitudinal devices, a workbench (58) and a punching machine (30) are separately arranged on the transverse and longitudinal devices; a transverse movement sensing device is arranged on the transverse device; the transverse movement sensing device comprises a limiting switch and a slit switch; a longitudinal movement sensing device is arranged on the longitudinal device; the longitudinal movement sensing device is an approaching switch.

The invention discloses an automatic foam control cup, and relates to a cup. The cup comprises a cup body, a drink adjusting device is arranged at the bottom of the cup body, the drink adjusting device and the cup body are in a closed state, and when the drink adjusting device operates, a gap is formed between the drink adjusting device and the cup body so that drink can flow into the cup body from the bottom. The cup has the beneficial effects that by improving the cup for connecting drinks, the problem that the cup sprays and splashes down in the process of connecting the drinks is solved, and the hands of people are effectively liberated.

The invention discloses a building engineering board supporting device based on punching of multiple boards. The building engineering board supporting device comprises a set of symmetrically-arranged first supporting columns; a workbench is transversely arranged across between the tops of the corresponding side edges of the first supporting columns at the two ends; second supporting columns are arranged at the tops of the first supporting columns; limiting blocks are arranged at the tops of the second supporting columns; third supporting columns are arranged at the tops of the limiting blocks; a top plate is transversely arranged across between the corresponding side edges of the third supporting columns at the two ends; the top plate is provided with a driving part; symmetrical supporting parts are arranged on the second supporting columns at the two ends; and each supporting part comprises a lifting block which sleeves the surface of the corresponding second supporting column and is matched with the corresponding second supporting column, wherein pressing plates are arranged on the lower portions of the corresponding side edges of the lifting blocks at the two ends. The building engineering board supporting device has the beneficial effects of solving the problem of potential safety hazards caused by manual supporting in the prior art and effectively liberating both hands of people.

The invention discloses an automatic feeding device for food ingredients. The device comprises a rotatable rack and a food box rack, the rotatable frame comprises a circular chassis and a drive compartment, and a seasoning port is arranged at the middle position on the chassis, and the seasoning device is fixedly installed on the seasoning port, The food material box rack is movably installed on the chassis around the seasoning device, the driving warehouse is provided with a driving device for driving the food material box rack to rotate, the inside of the food material box rack is provided with a box warehouse centered on the seasoning device, two sides of the box warehouse are provided with clamping pieces, and the food material box is fixedly installed in the box warehouse through theclamping pieces. The invention avoids human labor in the cooking process and achieves the preparation work in advance: putting the food ingredients into the food ingredients box, putting the food ingredients box into the machine, and automatically putting the food ingredients according to the set recipe through remote control, thereby effectively liberating the human from the kitchen and effectively saving time.

The invention discloses a one-hand operated syringe, which is composed of a syringe, a piston and a push-pull rod. The plunger is installed in the syringe. One end of the push-pull rod is connected with the piston, and the other end of the push-pull rod is provided with a push-pull rod. ring. The invention discloses a single-hand-operated syringe which is not only simple in structure and convenient in operation, but also effectively solves the problem that the traditional syringe must be operated with both hands when sucking liquid.