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Automatic evaluation method of human body action and dance scoring system

The invention discloses an automatic evaluation method of human body action and a dance scoring system. The method comprises the following steps: on the basis of depth data, selecting human body bone nodes and human body outline nodes; on the basis of the human body bone nodes, constructing human body limb vectors, calculating a space included angle between each human body limb vector and a corresponding template limb vector, weighting and normalizing the space included angles, and calculating an accumulation error which is taken as a diversity degree based on the human body bone node analysis; on the basis of the human body outline nodes, constructing human body outline vectors, calculating a space included angle between two adjacent human body outline vectors, constructing an energy function by a diversity value between the space included angle and space included angle of template outlet vectors, solving a minimum value of the energy function by a graph cut method, and taking the minimum value as the diversity degree based on human body outline node analysis; and carrying out weighting and summation on the diversity degree based on the human body bone node analysis and the diversity degree based on the human body outline node analysis, and taking the obtained value to serve as an evaluation parameter used for balancing a matching degree of the human body action and template action so as to realize the automatic evaluation of the human body action.
Owner:中国艺术科技研究所

Low-carbon intelligent three-dimensional garage

The invention relates to a low-carbon intelligent three-dimensional garage, comprising a garage-entering / exiting parking platform, a computer program-controlled card-swiping screen, a driving-car conveying device, a rotary car seat, a lifting device and a parking berth platform. The intelligent three-dimensional garage is characterized in that the garage-entering / exiting parking platform is arranged on the ground, a lifting shaft is arranged below the garage-entering / exiting parking platform, a plurality of layers of parking berth platforms are arranged around the lifting shaft, the lifting device drives the rotary car seat to move up and down in the lifting shaft, and the computer program controlled card-swiping screen is arranged on the garage-exiting parking platform and used for automatically controlling the work program of the whole system. Drivers can go outside only through stopping the car on the garage-entering / exiting platform, and taking away a magnetic card, thereby achieving the purpose of automatically entering and exiting the garage. The garage has the advantages of no noise and oil fume pollutions, simple, convenient and fast parking, ground saving, energy saving, environmental protection and safety, and drivers can enter and exit the garage by using the stored energy power of car batteries when the electricity is cut off.
Owner:ZHONGSHA CONSTR GROUP

Underground intelligent stereo automatic parking garage built in urban downtown area

The invention discloses an underground intelligent stereo automatic parking garage built in an urban downtown area. Multiple layers of parking spaces are arranged around an underground lifting well; a lifting compartment can be lifted in the underground lifting well through a lifting mechanism; and an intelligent control and management center for controlling and managing the entire parking pot and a garage access platform are arranged beside the top end of the underground lifting well. Each layer of parking spaces consists of two rows of multiple parking spaces; the two rows of parking spaces are arranged at the two sides of a main channel; the main channel and the parking spaces at the two sides of the main channel form a parking unit; a parking track is mounted in the parking space; a channel track is mounted on the main channel; a lifting compartment track corresponding to the channel track is arranged in the lifting compartment; and an automobile driving device is mounted on the lifting compartment track. The underground intelligent stereo automatic parking garage disclosed by the invention has the advantages that: as an automobile can enter/exit the garage without a driver, the garage saves fuel, reduces emission, is low-carbon and environment-friendly, guarantees the ground green coverage, beautifies environment, increases the green ground of the city and saves land.
Owner:嵊州市东远科技信息有限公司

Method for controlling parked vehicle to be driven out parallelly

The invention discloses a method for controlling a parked vehicle to be driven out parallelly. A vehicle parking control system enables a steering wheel to rotate in the direction opposite to the driving-out direction to a limiting position, and the driven vehicle begins to run backwards; when the distance between the driven vehicle and a vehicle behind the driven vehicle is shorter than a set safety vehicle distance, the driven vehicle stops running, the vehicle parking control system enables the steering wheel to rotate in the direction which is the same as the driving-out direction to a limiting position, and the berthed vehicle begins to run forwards; when the distance between the driven vehicle and a vehicle in front of the driven vehicle is smaller than the set safety vehicle distance, the driven vehicle stops running; the above steps are conducted again till the front vehicle distance is longer than the set vehicle distance allowing the vehicle to be driven out, the vehicle parking control system enables the steering wheel to rotate in the direction opposite to the driven-out direction to a limiting position till the front vehicle distance and the rear vehicle distance are both longer than the set vehicle distance allowing the vehicle to be driven out. The method can effectively improve the safety, and select the optimal vehicle running path according to the practical size of a parking lot, thereby adapting to a parallel parking lot with the short length.
Owner:ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1

Packaging machine capable of taking bags, filling bags and transferring bags automatically

The invention relates to a packaging machine capable of taking bags, filling the bags and transferring the bags automatically. The packaging machine comprises a machine frame arranged vertically, a charging barrel arranged on the machine frame, and a discharge nozzle connected with the charging barrel. The packaging machine is characterized in that the machine further comprises a mechanical arm device arranged above the discharge nozzle and a collecting device arranged below the discharge nozzle, the mechanical arm device comprises a mechanical arm arranged on the machine frame, one end of the mechanical arm is a connecting end, the other end of the mechanical arm of a free end, and the mechanical arm can rotate around the connecting end, and a sucker is arranged at the free end; the mechanical arm device further comprises a first driving device capable of driving the mechanical arm to rotate around the connecting end and a second driving device capable of driving the sucker to be close to or away from the free end in the extension direction of the mechanical arm; the collecting device comprises a collecting board and a driving cylinder, the collecting board is arranged on the machine frame in a rotary mode, the end, in the stretching direction, of the driving cylinder is fixed on the machine frame, and the other end of the driving cylinder is connected with the collecting board through a shaft. The packaging machine is capable of taking the bags, filling the bags and transferring the bags automatically, smoothly and efficiently.
Owner:CHINA WEIGHING EQUIP SUZHOU FACTORY

Environmental-friendly leisure type intelligent parking garage

InactiveCN101967897AQuick and easy accessEnsure green areaParkingsElectricityPush and pull
The invention relates to an environmental-friendly leisure type intelligent parking garage which comprises a vehicle access pavilion, a lifting well, a shunting compartment and parking platforms. The environmental-friendly leisure type intelligent parking garage is characterized in that the vehicle access pavilion is arranged on the ground; the lifting well is arranged under the vehicle access pavilion, and the periphery of the lifting well is provided with multiple layers of parking platforms; the shunting compartment which can move up and down along a longitudinal slideway is arranged in the lifting well; the top end of the shunting compartment is connected with a lift which is arranged at the top end of the vehicle access pavilion by a lifting rope; and a shunting drive device and a parking drive device are respectively arranged in the shunting compartment and the parking platforms. The invention has the advantages of simple structure, reliable work and easy maintenance; by utilizing a transition compartment for carrying vehicles, a lifting and reciprocated push-and-pull structure of the drive device is greatly simplified; and by adopting electricity as power, the parking garage is easy to realize the automation control of the whole process, can run without fuel and reduce emission, has low carbon and environmental protection and leads the vehicles to be automatically shunted to enter and exit out of the garage by one card instead of driving vehicle by a driver for entering and exiting out of the garage.
Owner:裘苗全

Digital three-dimensional automatic garage

InactiveCN101560845AEasy and quick access to garageGood development prospectsParkingsDriver/operatorCar driving
The invention discloses a digital three-dimensional automatic garage, which comprises a main garage body, a computer digital remote controller, an elevating carriage, a self-propelled sprocket belt driving platform, a rotating device, a sprocket type hoisting gear, a main driving machine, an underlying driving sprocket, an overhead sliding hoist gear and a self-propelled parking platform driven by a sprocket belt. The digital three-dimensional automatic garage has the advantages that a self-propelled driving transmission technology driven by the sprocket belt and the elevating technology of sprocket belt elevating gear are adopted without an automobile driving machine for detaching, automobiles get in and out of parking places in the garage directly on the basis of the self-propelled driving transmission technology; and with the computer remote controlled digital intelligent technology, a driver can depart only after parking the automobile on a garage outgoing and incoming platform and taking one magnetic card, thus realizing automatic garage incoming and outgoing. The garage saves land and energy, reduces emission and noise and is safe. One-card intelligent digital self-help parking is applied to the garage incoming and outgoing of automobiles and the garage outgoing and incoming is easy and convenient, thus having good development prospect.
Owner:裘苗全

One-card-effective stereoscopic intelligent parking garage

InactiveCN102444306AQuick and easy accessGet over the hassle of crossing outParkingsParking spaceFuel oil
The invention relates to a one-card-effective stereoscopic intelligent parking garage, which comprises a garage main body, wherein the garage main body is arranged below the ground, the garage main body comprises a lifting well, a plurality of layers of parking space platforms are arranged on the periphery of the lifting well, platforms for enabling vehicles to enter and exit the garage are respectively arranged on the ground on the two sides of the upper end of the lifting well, IC (integrated circuit) programmable control management centers are mounted on the platforms for enabling the vehicles to enter and exit the garage, the IC programmable control management centers are connected with an intelligent control system, a lifting machine is arranged in the lifting well, a rotary vehicle lifting car is arranged at the top end of the lifting machine, a conveyor goes back and forth among the platform for enabling the vehicles to enter the garage, the rotary vehicle lifting car and the platform for enabling the vehicles to exit the garage, and an automatic seeking guide device and a steering mechanism are respectively mounted on the front side and the back side of the conveyor. The one-card-effective stereoscopic intelligent parking garage has the advantages of being fuel oil-free, reducing emission, enabling the vehicles to enter and exit the garage without drivers, realizing low carbon and environmental protection, ensuring green area on the ground, beautifying the environment through a parterre on the ground, increasing greenness on the ground of an urban, saving occupied land and enabling the vehicles to be very simple, convenient and fast to enter and exit the garage.
Owner:嵊州市东远科技信息有限公司

Inverted wire-rewinding machine

The invention belongs to the field of metal wire rod drawing technology, and specifically relates to an inverted wire-rewinding machine for winding metal wire rods. The inverted wire-rewinding machine comprises a lower machine frame, an upper machine frame is fixedly mounted on the lower machine frame through bolts, the center of the top of the upper machine frame is fixedly provided with a pneumatic wire accumulation mechanism, and the lower portion of the pneumatic wire accumulation mechanism passes through a top plate of the upper machine frame and extends into an inner cavity of the upper machine frame, the top plate of the upper machine frame is provided with a rolling-up winding drum at the bottom corresponding to a rod end at the lower portion of the pneumatic wire accumulation mechanism, a wire accumulation claw is hingedly mounted on a bracket arranged at the bottom of the rolling-up winding drum through bolts, and the lower end portion of a straight pull rod of the pneumatic wire accumulation mechanism is fixedly connected with a middle joint of the wire accumulation claw. The inverted wire-rewinding machine has simple and reasonable structure. One pneumatic wire accumulation mechanism is mounted on the top of the wire-rewinding machine, a push rod end of a cylinder of the pneumatic wire accumulation mechanism is connected to the straight pull rod, so that advancing and retreating of the straight pull rod can be conveniently and efficiently achieved; and because the action speed of the cylinder is fast, clamping group phenomenon of the straight pull rod cannot appear in a process of action.
Owner:WUXI PINGSHENG SCI & TECH

Floor brush and assembling method thereof

The invention relates to a floor brush and an assembling method thereof, and relates to the technical field of a cleaning device. The problems that in the prior art, the connection of a side plate ofthe floor brush and a casing of the floor brush is infirm, and the taking and putting mode of a rolling brush is complicated are solved. The floor brush provided by the invention comprises a main casing, a rolling brush assembly, a side cover assembly and a rolling brush transmission assembly, wherein the rolling brush transmission assembly is used for driving the rolling brush assembly to rotate;the rolling brush assembly and the rolling brush transmission assembly are positioned in the main casing; one end of the rolling brush assembly is connected with the rolling brush transmission assembly; the other end of the rolling brush assembly is detachably connected with the side cover assembly; the rolling brush assembly can rotate relative to the side cover assembly; and the side cover assembly is clamped and buckled at one end of the main casing. The floor brush has the advantages that the side cover assembly is detachably connected with the main casing in a clamped and buckled mode; looseness cannot easily occur between the side cover assembly and the main casing; the connection between the side cover assembly and the main casing is firm; the rolling brush assembly and the side cover assembly are detachably connected; and when the side cover assembly is taken down, the rolling brush assembly can be taken out from the main casing together, so that the rolling brush can be simply, conveniently and fast taken and put.
Owner:XIAOGOU ELECTRIC INTERNET TECH BEIJING CO LTD
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