35results about How to "Easy to develop and design" patented technology

The invention relates to an adjustable foot-shaped scanner. The technical scheme is that the adjustable foot-shaped scanner comprises a shell part, a scanner rotating part, a scanner machine head and a controller part, wherein the shell part is provided with a sectional foot support part and a heel height adjusting part; the outer side of the shell part is connected with the scanner machine head through the scanner rotating part so as to rotationally scan the sectional foot support part. According to the adjustable foot-shaped scanner disclosed by the invention, foot shapes, especially, deformation generated under the situation that the body weight is borne by feet, in various status can be scanned, so that scanned foot shape data accord more with an actual situation; compared with a common scanner and a foot-shaped scanner which can just stand horizontally, the adjustable foot-shaped scanner has the obvious advantage in respect of obtaining foot shape data; reliable data are provided for subsequently utilizing the foot shape data, convenience is provided for development design and manufacturing of shoemaking industry, and more reliable data reference can be provided for the fields of medical foot shape correction, man-machine engineering foot shape statistics, human body foot research and the like.

The invention discloses a low-smoke zero-halogen flame-retardant high-voltage flexible cable for a smart energy motor train unit and a production process. The cable sequentially comprises a conductor, a semi-conductive nylon tape, a semi-conductive inner shielding layer, an ethylene propylene rubber layer, a peelable semi-conductive outer shielding layer, a high-fire resistant semi-conductive tape, a copper wire shielding layer, a first high-fire resistant glass tape, a second high-fire resistant glass tape, an inner jacket and an outer jacket, wherein the inner jacket is high-fire resistant rubber with oxygen index more than 50%. In the cable, the inner jacket adopts the high-fire resistant rubber with the oxygen index more than 50%, and thus, the time of flame entering an inner layer of the cable can be effectively prolonged; the first high-fire resistant glass tape and the second high-fire resistant glass tape have excellent fire-resistant abilities, a large amount of flame can be suppressed, and the flame-retardant capability and the light transmission rate of the cable are improved; the high-fire resistant semi-conductive tape is compatible with fire-retardant and semi-conductive functions; and therefore, the flame-retardant capability and the light transmission rate of the cable are effectively enhanced.

The invention discloses a finite element modeling method used for damage processes of the thermal barrier coating of a turbine blade, belonging to the field of heat-insulation protection coating system technology of high-performance aero-engine. The method adopts a CATIA software and a finite element ABAQUS software. The method wholly models all coatings and the substrate in the CATIA software, carries out a secondary processing to geometrical models in the ABAQUS software, carries out geometrical cleaning to the model in the CATIA software, and carries out simulation, calculation and result analysis in the ABAQUS software. The method can effectively overcome the incompatibility of the CAD software such as CATIA and the like and the finite element software, considers both various properties of the heat barrier coating material and the geometrical shape of the substrate, can exactly simulate the relevant key physical quantity of the turbine blade heat barrier coating system in practicalworking environment, has clear concept and is convenient to be mastered and used by the technicians.

The invention relates to the air-conditioning technology. The problem that a system or method for statically analyzing a wind velocity usage habit of a user is inexistent at present is solved, the invention provides a clustering method of the wind velocity usage habit of the air-conditioner user. The technical scheme can be generalized as follows: firstly defining a plurality of clustering centers according to the selection of the user to the wind velocity; acquiring behavior data of the air-conditioner user through a database, and then acquiring the behavior data of each air-conditioner user from the database through the system, computing the usage rate of each wind velocity by the user, and computing the distance between the usage rate of each wind velocity by the user to each clustering center, comparing the distances, selecting the corresponding clustering as the classification of the user according to a distance rule, finally counting the user number of each kind through the system after the clustering, and outputting the usage preference of the user to the wind velocity on the whole. The method disclosed by the invention has the beneficial effects that the method is convenient for the developing and designing of the air-conditioner, and is suitable for the air-conditioning system.

The invention discloses a programmable logic device for realizing a mobile phone hardware interface, which belongs to the technical field of mobile phone hardware interface, and includes a data sending part, a data receiving part, a clock frequency dividing part, a timing control part, an output buffering part and a registering part; The receiving part is connected to the timing control part, the data sending part is connected to the timing control part, the timing control part is connected to the output buffer part, the clock frequency division part is connected to the timing control part, and the register part is respectively connected to the data sending part and the data receiving part; the data sending part is also connected to the output Buffer component; the beneficial effect of the above-mentioned technical scheme is: through the programmable logic device, the user can customize the hardware interface of the mobile phone, expand the application range of the mobile phone interface, which greatly facilitates the development and design of the smart phone system; at the same time, the integrity of the high-speed signal Sex, compatibility of port level and improvement of driving ability all have a great improvement effect.

A method for realizing universal restraint includes inputting and creating standard command of external restraint and checking restraint, inspecting them and then storing created restraint data in memory after memory databank table set up, carrying out operation as if all restraints are satisfied when insertion or refreshing record operation is required on some table, refusing operation as if any external restraint is not satisfied when record deletion operation is required on some table.