1973results about How to "Improve handling efficiency" patented technology

A moving picture coding/decoding method and apparatus with improved coding efficiency. A moving picture coding method includes selecting a color space from among a plurality of color spaces, selecting a prediction mode to be commonly applied to all the color components constituting the selected color space, generating first residual data corresponding to differences between a current picture and a predicted picture for each of the color components according to the selected prediction mode, generating second residual data corresponding to differences between the first residual data, and coding the second residual data.

The invention is a shoe with an upper and a sole member. The sole member has multiple individual pieces connected to each other by connectors. The connectors are placed below the top surface of the sole member and above the bottom surface of the sole member. The connectors may connect the individual pieces of the sole member laterally and longitudinally.

A patient positioning system for use with a radiation therapy system that monitors the location of fixed and movable components and pre-plans movement of the movable components so as to inhibit movement if a collision would be indicated. The positioning system can also coordinate movement of multiple movable components for reduced overall latency in registering a patient. The positioning system includes external measurement devices which measure the location and orientation of objects, including components of the radiation therapy system, in space and can also monitor for intrusion into the active area of the therapy system by personnel or foreign objects to improve operational safety of the radiation therapy system.

The present invention seeks to provide a solution to the problem that motion compensation in an encoding method of the prior art involves decimal point picture element interpolation by means of fixed filters and therefore cannot realize interpolation of decimal point picture elements that accords with the nature and bit rate of a moving picture. A filter/interpolated image memory (101) interpolates picture elements of decimal point positions in a reference image by means of a plurality of sets of filters, a motion vector, filter detector (102) detects the combination of filter and motion vector that realizes the highest encoding efficiency, a prediction value generator (103) uses the detected combination of filter and motion vector to generate a prediction value, and motion vector/filter detector (102) supplies as output the information of the filter and information of the motion vector that generated the prediction value; whereby decimal point picture element interpolation that corresponds to the nature and bit rate of the moving picture can be realized and encoding of a moving picture can be improved.

The invention relates to a sorting and carrying AGV comprising an underpan, a jacking mechanism, an infrared photoelectric sensor, an ultrasonic sensor, a control device and a power supply. Each of the front and rear ends of the underpan is provided with two driven wheels, and two sides of the middle part of the underpan are provided with driving wheels respectively and first driving mechanisms driving the driving wheels to rotate; the jacking mechanism comprises a lifting platform and a plurality of pillars supporting the lifting platform, wherein the lifting platform is provided with a tray and a rotating device for driving the tray to reversely rotate relative to the turning direction of the AGV, and the underpan is provided with a second driving mechanism for driving the lifting platform to go up and down; the infrared photoelectric sensor is arranged on the underpan and is used for detecting a pavement tracing line; the ultrasonic sensor is arranged on the underpan and is used for detecting a barrier; the control device is arranged on the underpan and is in communication connection with the first driving mechanisms, the rotating device, the second driving mechanism and the infrared photoelectric sensor and the ultrasonic sensor; and the power supply is used for supplying power to the first driving mechanisms, the rotating device, the second driving mechanism and the control device.

The invention discloses a heavy material handling power-assisting bionic exoskeleton which can be worn on limbs of a human body. The heavy material handling power-assisting bionic exoskeleton can assist the human body in rapidly completing the task of carrying large-heavy materials under the harsh working condition and comprises an upper limb exoskeleton and a lower limb exoskeleton. The upper limb exoskeleton is a 7-degree-of-freedom system and consists of 3-degree-of-freedom shoulder joints, 1-degree-of-freedom elbow joints, 2-degree-of-freedom wrist joints, 1-degree-of-freedom hands and a motor driving system box of the back; and the 7 degrees of freedom are all driven by a motor. The lower limb exoskeleton is a 6-degree-of-freedom system and consists of a 3-degree-of-freedom hip joint, 1-degree-of-freedom knee joints, 2-degree-of-freedom ankle joints and an electrohydraulic driving system box of the back; and the 6 degrees of freedom are all driven by the hydraulic pressure. After the human body wears the complete set of exoskeleton equipment, when the materials are moved, the efficiency and the flexibility can be greatly improved by mechanical power such as the motor or the hydraulic pressure and the like so as to fulfill the aim of saving time and labor.

The invention relates to a comb-shaped exchange vertical-lifting type mechanical stereoscopic parking garage. The garage comprises a lifting system, a transverse conveying system, a lifting comb platform, a transverse comb platform, a passing storehouse room, a protecting platform and an automatic control system. The garage is characterized in that operations of lifting, transversely conveying, turning around by rotating of automobiles can be smoothly linked through comb exchange of the lifting comb platform, the transverse comb platform and a rotary plate steel frame; meanwhile, each link is individually driven, each sub-system only carries out one-dimensional movement in space, that is to say, the lifting system is only responsible for conveying the automobile to vertically move up and down, the transverse conveying system is only responsible for conveying the automobile to parallel move left and right, and a rotating platform in the passing storehouse room is only responsible for turning the automobile around; and in addition, the protecting platform arranged above the passing storehouse room can shield objects falling from high altitudes, and prevent fallen objects from hurting people to ensure that the passing storehouse room is at a safety protection state. The comb-shaped exchange vertical-lifting type mechanical stereoscopic parking garage disclosed by the invention has the advantages of scientific design, ingenious structure, small floor area, high automobile parking and take-out speeds, good safety and the like.

According to the present invention, in a carrying system comprising a carrying vehicle and a manufacturing apparatus the interior of which is kept cleaner than a surrounding environment, manufactured articles to be transferred are prevented from being contaminated by foreign matter or the like attached to transfer ports. A carrying vehicle includes a running unit 14 that runs along a predetermined carrying path, a cleaning unit 12 that supplies cleaned air, a housing section 13 to which the cleaned air is supplied and in which manufactured articles are housed, a transfer port 11 which is formed in a side of a housing and through which a manufactured article is loaded into or unloaded from the housing section 13, and an air injecting section 19A that blows out air toward the transfer port 11.

The invention discloses a solid tire carrying manipulator. The solid tire carrying manipulator comprises a fixing rack, a rotating rack, a gear wheel, a gear rack, a vertical driving cylinder, two clamping jaws, a pushing jaw, a locking cylinder and two clamping cylinders; the rotating rack comprises a roller and a clamping jaw support, the roller is fixed at one side of the clamping jaw support, the roller is rotationally arranged in the fixing rack, and the gear wheel is fixed at one end of the roller; the gear rack is vertically arranged at one side of the gear wheel and meshed with the gear wheel, the upper end of the gear rack is connected with the vertical driving cylinder, and the gear rack is driven by the vertical driving cylinder; the two clamping jaws are oppositely arranged, and one end of each clamping jaw is hinged to one end of the clamping jaw support; each clamping cylinder is arranged corresponding to one clamping jaw, one end of each clamping cylinder is hinged to the clamping jaw support, and the other end of each clamping cylinder is hinged to the outer side of the corresponding clamping jaw; the locking cylinder is fixed in the roller, and the pushing jaw is fixed to the locking cylinder and driven by the locking cylinder. According to the solid tire carrying manipulator, the occupied space is small, the structure is compact, manual carrying is replaced, and therefore the tire carrying efficiency is greatly improved.

The invention relates to a constructional engineering grab bucket capable of grabbing and carrying bagged cement of different specifications. The grab bucket comprises a bottom plate, a regulating device is installed on the bottom plate, the lower end of the regulating device is provided with a hydraulic lift cylinder, the bottom end of the hydraulic lift cylinder is installed on a gripping device by flanges, the regulating device can drive the gripping device mounted on the hydraulic lift cylinder to adjust positions, the gripping device can grab bagged cement, and the regulating device, the hydraulic lift cylinder and the gripping device cooperate with each other to complete the process of gripping bagged cement. According to the grab bucket provided by the invention, the existing problems, such as high labor intensity, low handling efficiency and complicated operation, caused during manual handling of bagged cement are solved, the operation complication being caused by different requirements on workers by different specifications of bagged cement. And the function of automatic gripping of bagged cement can be realized.

The invention discloses a wool-spinning material carrying call system for an intelligent AGV, and the system consists of a handset, an MES server, an AGV conveying robot, an RCS robot dispatching system, a wireless communication network, a material warehouse, and a work station. The system achieves the automatic conveying of wool-spinning materials in wool-spinning production management through the AGV robot, the informationization data management of material warehousing and delivery and the flexible call dispatching for material conveying in a production process, greatly improves the materialconveying efficiency, reduces the manpower cost, reduces the failure rate of manual operation, improves the informationization degree of workshop production management, is easy to deploy, and greatlyreduces the production management cost of material conveying and dispatching.

The invention provides a material delivery task dynamic distribution method based on an internet of things technology. Based on the real-time state information of carrying carriers and the work mode that the carrying carriers scramble for tasks, the most suitable material carrying task set is actively obtained, and an efficient and feasible task distribution model and method are provided for the timely distribution of production materials from the three aspects of the dynamic distribution strategy of the tasks, the task dynamic distribution method based on the real-time state of the carrying carriers and the combinatorial optimization of the tasks,. As the real-time position information after the carrying carriers unload, the task dynamic combinatorial optimization facing to the capacity of the carrying carriers and the like are fully considered in the method, compared with the traditional material delivery task optimization method, the method has the advantages that the defects that the computation complexity of an original distribution strategy is high, the optimization time is long, and the change of material delivery tasks is difficultly dynamically responded are overcome, the efficiency of workshop distribution is improved, the carrying cost is saved, and the digital precise distribution and the intellectualization of material distribution management are better realized.

The invention provides a queue calling method and a queue server. The queue calling method is applied to the queue server of a queue calling system. The queue calling system further comprises a self-service touch screen. The queue calling method comprises the following step: after receiving a number taking request sent by the self-service touch screen, extracting a service identifier in the calling request for identifying the service type to be handled by the user so as to further generate a service handling sequence number corresponding to the service identifier in the current number taking request. The service handling sequence number is the service handling sequence number corresponding to handled service identifier plus 1, namely, the service types identified by different service identifiers have a set of independent service handling sequence numbers. When the service handling sequence number is generated, the handled service handling sequence number corresponding to the service handling sequence number is just taken into consideration, so that the service handling sequence numbers are independently distributed based on service types.

The invention provides a technology for blasting an inclined thin ore body by dividing ores and rocks in area in drift driving, belonging to the field of mining engineering. A design process comprises the steps of: 1, dividing a waste rock area (9) and an ore area (10) according to an ore body and a rock distribution condition of a tunnel cross section; 2, arranging a main easer (1) and a secondary easer (2) at the lower part in the waste rock area; 3, arranging an auxiliary hole (3) in the waste rock area according to the size of the cross section; 4, arranging a breaking hole (6) in the ore area according to an inclination angle of the ore body and the size of the cross section; 5, arranging rim holes (4 and 7) and bottom holes (5 and 8) in the circumference edge and the bottom edge of a tunnel; 6, charging each blast hole; 7, sequentially initiating the blast holes; and 8, clearing slag after blasting, and respectively transporting the ores and the waste rocks. With the adoption of the technology provided by the invention, the quantity of the blast holes can be reduced, the use ratio of the blast holes can be improved, a blast effect can be enhanced, the driving efficiency and the ore and rock transportation efficiency can be improved, the dilution rate of the byproduct ores and the engineering cost can be reduced, and the economical benefits of a mine can be improved.

The smart queuing system solves the blank number problem in a queuing machine. When a user takes a number card from a number-taking machine, a control computer reads the information of the number card through the reader at the number-taking machine and stores the information in association with the number card whose state is set as in effect; When a user passes a check device to get into business site, the control computer reads the information of the number card through the reader on the check device and revises the number card state as 'in effect' or 'no effect'; The control computer only distributes 'in effect' number to business window. The control computer is fitted with a short message sending software which can send message to users to provide prompting service.