52results about How to "Realize usage requirements" patented technology

The invention discloses an avionics system suitable for a multi-purpose unmanned aircraft. A 1553B dual-redundancy bus framework is adopted in the avionics system. The avionics system consists of a main processor unit, a universal interface unit, a 1553B bus, a mass memory, an airborne monitoring terminal, a task load, an execution mechanism and a sensor assembly. The devices have the connection relationships that: the main processor unit, the universal interface unit, the mass memory, the airborne monitoring terminal and the task load are connected with the 1553B bus through a 1553B special electric connector, and the 1553B special electric connector serving as a bus module connects all the devices attached to the bus together; a steering engine controller is connected with the universalinterface unit through an RS422 interface; and the sensor assembly is connected to the universal interface unit through interfaces of serial RS422/RS232/RS485, an ARINC429 bus, a CAN, analogue AD/DA and discrete DIO and the like. The avionics system has the characteristics of strong multi-task expandability, multi-redundancy high reliability, rich data interfaces and strong calculation and processing capabilities, and can well meet the application requirement of 'one platform and multiple purposes' of the unmanned aircraft.

The method comprises: the mobile terminal user submits the searching key word to the search engine through by using short message through radio communication network; the search gets the attributes of said mobile terminal user from the user's attribute data base, and estimates the search needs of the user; the search engine gets and searches the information relating to the key work in internet, and according to the internet information and the search needs of user, generates search result, and sends the result to the mobile terminal. The system thereof comprises: a radio communication network used for submitting the key word to the search engine; a search engine connected to the radio communication network and internet and used for searching information relating to the key word and generating a search result, and sending the result to the mobile terminal.

A rainproof fireproof socket comprises an outer shell, an upper sealing layer, a lower layer sealing layer, a conversion layer, an O-shaped ring and a tail accessory. The conversion layer is evenly provided with a plurality of separation springs and separation sleeves in the circumferential direction. A fixing rod is arranged in the outer shell. An upper base seat and a lower base seat are fixed though a nut and a gasket. The front end is provided with a jack assembly, a guide sleeve A, a jack, a sealing sleeve, the O-shaped ring, and the guide sleeve A and the upper base seat. The O-shaped ring is arranged in the groove of the sealing sleeve and is sealed with a locking sleeve. Contact pins A and B and sealant are arranged in the upper base seat and the lower base seat and are fixed through the nut and the gasket. The tail part of the outer shell is provided with the tail accessory. The invention realizes the sealing of the socket under 10 atmospheric pressures, meets the use requirements of preventing rain and fire and sealing and has the advantages of compact structure, reliable connection, good electric property and strong practicality.

The invention discloses a liquid heating method and device, a liquid heater and a storage medium. The liquid heating method comprises the following steps that when it is detected that a user selects areservation mode, drinking requirements of the user and current environment parameters are obtained; according to the drinking requirements and the environment parameters, the heating power and the heating start time are calculated; a heating element is started at the heating start time, and the heating element is controlled to heat liquid at the heating power. Accordingly, the reservation function of the liquid heating device can be more intelligent, and then convenience is brought to daily use of the user.

The invention provides a meeting system supporting access of heterogeneous terminals through a cloud platform and an access method thereof. The system operates on the cloud platform. The system comprises an operation maintenance monitoring and management platform, and a bottom IaaS platform, a data storage layer, a business logic layer, message middleware, an access layer and a content aggregation service layer which are arranged from bottom to top in sequence. On the basis of the bottom IaaS platform, virtual meeting rooms are established on the cloud platform through an aggregation portal utilization platform; on the aggregation portal utilization platform, meeting notification messages are sent to heterogeneous user terminals through the data storage layer, the business logic layer, the message middleware and the access layer; when meeting sources from the heterogeneous user terminals are received, meeting bridges with the heterogeneous user terminals are formed; the meeting bridges are connected to the virtual meeting rooms; and the virtual meeting rooms realize real-time meeting communication among the heterogeneous user terminals through the data storage layer, the business logic layer, the message middleware and the access layer.

The invention discloses a communication satellite oriented multifunctional integrated service universal access method. According to the method, a plurality of different users are accessed to a universal interface conversion platform; and the universal interface conversion platform carries out format processing on multiway data of different formats and converts the data into the format required by a control center. The method is characterized by that in the process of carrying out format processing on the multiway data of different formats, events are classified according to event arrival methods, correspondingly, different scheduling algorithms are used, a thread is taken as a basic scheduling unit, a plurality of scheduling clocks are arranged in the universal interface conversion platform, the scheduling clocks are taken as references, and appointed priorities when threads are established are taken as scheduling basis, thereby realizing the processing timeliness of multiuser oriented multi-service types of event information. According to the method, after the events are classified according to the event arrival methods, a system carries out targeted scheduling, so the response time of an integrated processing system of a ground station can be reduced to a great extent, and the response sensitivity of the system is improved.

The invention relates to a remote data management method and system, wherein the method comprises the following steps: S1, detecting whether a backup instruction is input or not, if yes, executing S2; S2, verifying whether input keys of the backup instruction are correct or not, if yes, executing S3 to S6, if not, returning error warning information to an external mobile client requiring backup data; S3, receiving the backup data of the external mobile client/reading the backup data of an external memory card; S4, decrypting received backup data; S5, encrypting the received backup data; S6, storing encrypted backup data. By using the method, users can backup data in mobile devices to improve easy operation and safety of data management for the mobile devices without requiring to use data lines and dedicated applications on computers or some related equipment any more.

The invention discloses an intelligent finger-separating system. The finger-separating system includes a finger-separating plate and finger-separating blocks arranged on the finger-separating plate, and the finger-separating blocks are connected to a driving device for driving the finger-separating blocks to move so as to adjust the distances between the adjacent finger-separating blocks; the finger-separating system also includes a controller which is in signal connection with the driving device; the two sides, contacting with fingers, of the finger-separating blocks are respectively providedwith first pressure sensors in signal connection with the controller; and the controller is also in signal connection with an input device for inputting preset pressure, and controls the driving device to stop running when the pressure values detected by the first pressure sensors are greater than the preset pressure. The controller controls the driving device to adjust the positions of the finger-separating blocks, so that the adjustment on the distances between the adjacent finger-separating blocks can be realized, the using requirements of different patients can be met, and application ranges can be increased; and the controller can realize the automation of finger separating according to the input preset pressure, so that the training needs of different patients can be met, and the effects of finger rehabilitation training can be significantly enhanced.

The invention provides a self-power-off explosion-proof lamp with a high-temperature protection function, which comprises a lamp body, wherein the lamp body comprises a shell, an LED lamp panel arranged in the shell and a light-transmitting cover positioned at the light-emitting end of the LED lamp panel, and a power line is arranged at the top of the lamp body; a first radiator mounted on the rear surface of the LED lamp panel in an attached manner and used for absorbing heat on the LED lamp panel and radiating the heat; and an electric connector assembly used for connecting the power line and the LED lamp panel, wherein the electric connector assembly internally comprises a connecting mechanism with a heat collecting function, and when heat absorbed by the connecting mechanism exceeds a threshold value, expansion is generated, and connection between the power line and the LED lamp panel is cut off. The self-power-off explosion-proof lamp with the high-temperature protection function is compact in structure and good in heat dissipation effect, mechanical power off can be achieved when the temperature is too high, safety and reliability are achieved, the service life of the lamp body is prolonged, reconnection can be achieved manually after high-temperature power off, and operation is convenient and fast.

The invention discloses a yarn storage device for a textile machine, comprising a positioning disk, a suspension mechanism, a yarn storage rod, a yarn feeding mechanism, a yarn discharging mechanism and a support, the positioning disk is located above the support, and the support is connected by a column The positioning plate is provided with a transmission mechanism, the bottom surface of the support is provided with a vertical rod, and the yarn storage rod is evenly arranged on the suspension mechanism. The suspension mechanism includes a first cantilever, an engaging plate and a sliding mechanism. Connect the transmission mechanism, the connecting plate is fixedly connected to the side of the first cantilever, the connecting plate is provided with a chute, the sliding mechanism is movably connected to the chute, the top surface of the positioning plate is provided with a support plate, and the support plate is provided with an advancing Yarn mechanism and yarn outlet mechanism. The invention has simple structure and strong practicability, not only can satisfy the storage of yarns of different colors, but also is convenient and quick to take and place, facilitates the flexible replacement of yarns of the textile machine, improves its working efficiency, and greatly increases the storage capacity of the yarn storage device.

The invention provides an automatic sorting device for logistics goods, and relates to the technical field of sorting and conveying. The driving seat is inserted into the top of the mounting base, the conveying mechanism can be used for sorting and conveying goods under the driving action of the driving mechanism, the driving distance of the driving mechanism can be freely adjusted, and the driving mechanism can drive the conveying mechanism to change the conveying length when adjusting the driving distance. Therefore, the device can meet the use requirement for different conveying lengths of goods, adaptability is high, and the problems that the length of a conveying module of an existing conveying belt is fixed and cannot be adjusted, and a conveying belt of a single-model conveying module can only convey the goods by the fixed length and cannot meet the use requirement for conveying the goods by different distances are solved.

The invention discloses a multipurpose vehicle-mounted support fixed to a vehicle roof, and belongs to the technical field of vehicle-mounted supports. The multipurpose vehicle-mounted support fixed to the vehicle roof comprises a first support, the front end of the first support is rotationally connected into a first transverse frame through a rotating shaft, and the rear end of the first supportis rotationally connected with an adjusting plate through a rotating shaft; clamping semi-rings A are fixedly connected to the two end parts of the same side of the first transverse frame, the clamping semi-rings A are movably clamped on transverse supporting rods, and vertical supporting rods are fixedly connected to the upper sides of the two ends of the transverse supporting rods; and two adjusting grooves are formed in the adjusting plate, adjusting rods are slidably connected into the adjusting grooves, and one sides of the adjusting rods are slidably connected with the adjusting groovesthrough adjusting springs. The multipurpose vehicle-mounted support fixed to the vehicle roof solves the problem that in the prior art, a tablet personal computer support cannot achieve multi-dimensional adjustment and fixation of a tablet personal computer through the position between a vehicle roof and a front-row seat pillow.

The invention relates to an automobile exterior trimming part, in particular to a fender decorating part with a movable cleaning function. According to the fender decorating part with the movable cleaning function, the fender decorating part is detachably assembled on a fender assembly, the fender decorating part comprises a decorating part body, and a movable cleaning part is integrated on the decorating part body; the movable cleaning part comprises a nozzle arranged on the edge of the outer side of the decorating part body, and a pressure pump and a washing liquid pipe which are arranged on the inner side of the decorating part body; one end of the washing liquid pipe is communicated with a glass cleaning system, and the other end of the washing liquid pipe is sequentially communicated with the pressure pump and the nozzle. The invention provides an automobile exterior trim automobile fender decorative plate with a movable cleaning function. And the use requirement of a user for mobile cleaning during traveling is met.

The invention discloses a powder grinding device for producing medium-ash antirust pigment. The powder grinding device comprises a base, wherein a sliding seat is fixedly connected to one side of thetop of the base; a sliding plate is slidably connected in the sliding seat; vertical rods are fixedly connected to the top of the base on the top side of the sliding plate respectively; vertical ringsare fixedly connected to the top ends of the vertical rods; rotating central shafts are rotationally connected in the vertical rings; and a first circular side plate and a second circular side plateare fixedly connected to two ends of each rotating central shaft respectively, wherein a polygonal transverse column is fixedly connected to one side of the second circular side plate; and a powder grinding cylinder is arranged vertically above the base, the inner wall of the powder grinding cylinder is of a polygonal structure, and column bodies of the polygonal transverse columns are sleeved with two ends of the powder grinding cylinder respectively. The powder grinding device has high applicability in grinding processing in the production process of the medium-ash antirust pigment, convenient adjustment, high adjustment precision and convenient use, so that the production efficiency is improved, and the use requirements of people in production and life are met.