54results about How to "Implement extended functions" patented technology

The invention relates to the field of medical instruments and provides an external defibrillator and an expander and a defibrillating monitoring system thereof. The external defibrillator comprises a first human-machine interactive unit, a main control unit and a power module. The external defibrillator further comprises a first communication interface which is used for performing data transmission between the external defibrillator and the expander corresponding to the external defibrillator. The expander of the external defibrillator comprises a host used for acquiring vital sign data and a second communication interface, wherein the second communication interface is connected with the host and used for performing data transmission between the host and the external defibrillator. According to the external defibrillator and the expander of the external defibrillator, the external defibrillator can be conveniently carried to an emergency treatment site and also can transmit data with the expander, so that various expansion functions are achieved.

The present invention relates to a failure simulation smart electric meter for a three-phase supply. The failure simulation smart electric meter is internally provided with a fault simulation running program, a plurality of fault modules are preset in the fault simulation running program, and when the fault modules are run, software faults corresponding to the fault modules are simulated to occur. The failure simulation smart electric meter is also provided with a fault simulation control device, and the fault simulation control device is connected with a hardware module and changes wiring of the hardware module to enable corresponding hardware faults of the hardware module to occur. An electrical test simulator based on the above failure simulation smart electric meter is also provided. The failure simulation smart electric meter can simulate and realize power grid operation incidents, and simulates electric meter typical faults and power grid harmonic tests and the like. When the electric meter fails on site, learners can rapidly and accurately handle the faults of the electric meter and provide systematic and complete fault reports, thereby providing vast practical evidences on electric meter application extension and technical researches for provincial electric power companies and electric meter manufacturers.

The invention relates to the technical field of televisions, and discloses a display interface card and a display system. The display interface card comprises a signal input module, a display processing module and a data transmission module, wherein the signal input module is used for receiving video data through a standard interface, the display processing module is used for processing the video data, and the data transmission module is used for being in communication with a display mainboard, transmitting the video data processed by the display processing module to the display mainboard through an output interface, and enabling the display mainboard to directly display the processed video data. Hardware upgrading and extended functions of smart televisions are realized through the display interface card and the display system.

The invention is a kind of wireless telephone model, which includes a radio frequency transmitting and receiving model, a user incrimination model, a LCD displaying circuit, the radio frequency receiving and transmitting circuit are connected with the centre controller, the centre controller is connected to the voice channel circuit, the user incrimination model circuit and the LCD displaying circuit. The audio frequency signal interface, the series communication interface, the buttons interface, the LCD displaying interface, the user incrimination interface and the power circuit interface form the user interfaces, which is connected to the outer circuit through the board-to-board connectors, there connects a keyboard, LCD displaying device, outer power, UIM card, microphone and earphone on the user interfaces of the wireless telephone model, forms the wireless fixed telephone, it has characters of wireless access, flexible point and needn't the special wire.

The invention discloses a realization method and a device for an expandable intelligent base based on a tablet computer, aiming to provide a realization method capable of expanding the present functions of a tablet computer. Multimedia resources such as films, pictures and music in a tablet computer can be output to any display device of high-definition television, video projector screen and the like via the peer-to-peer access of the intelligent base and the devices such as a tablet computer and high-definition television to be played. The method supports a data transmission of infrared function, supports to charge the tablet computer at any time during the use process of the tablet computer by a user and supports to access to a network by a user in a wired network environment and realize the wireless data transmission functions of WiFi, Bluetooth, infrared and the like in a wireless network environment. Task processing of resource sharing, function expanding and the like in a tablet computer is realized via a plurality of USB data interfaces, a TF / SD memory card slot and an ESATA external interface provided by the device.

The invention provides a universal multimedia player frame, which comprises a player module, a multimedia type identifier, a media file analyzer, an audio and video decoder and an audio and video synchronous output module which are connected in sequence; the multimedia type identifier and the media file analyzer are connected with a player data operating interface module; the player data operating interface module is carried with a universal file type identifier; the media file analyzer is carried with a universal file analyzer; and the audio and video decoder is carried with a universal audio and video decoder. In the invention, a suit of universal interfaces can be expanded on different types of media players so that the developer is convenient to realize expanding function to the player under the precondition of without caring about the type of the media frame, which is particularly easy to realize the function of protecting multimedia digital edition.

The invention belongs to the technical field of photocatalytic environmental protection and particularly provides a multifunctional air purification lighting system for household use. The multifunctional air purification lighting system comprises an LED lighting system body for lighting, a function system body for air purification and a detection control system body. The LED lighting system body and the air purification function system body are controlled by the detection control system body so that the operation time and the corresponding power of the LED lighting system body as well as the operation time and the corresponding power of the air purification function system body can be determined. According to the multifunctional air purification lighting system, a 365 nm-400 nm ultraviolet LED light source is used for destroying the structure of DNA in bacteria, virus and other microorganisms, and a sterilization function is achieved; meanwhile, the ultraviolet LED light source is used for irradiating a nano photocatalytic filling layer to promote degradation of organic matters and elimination of peculiar smells, and a catalyst can be used repeatedly for a long time; the cleanliness and the comfort degree of the home environment can be effectively improved; and in addition, environmental protection, energy saving and low cost are achieved.

The invention discloses a lithium battery remote intelligent monitoring system based on Internet of Things and a monitoring method. The lithium battery remote intelligent monitoring system based on the Internet of Things comprises an information collection module, an information processing and transferring module, a monitoring and data center module, an information publication module and wireless transmission between all modules. The information collection module comprises a programmable data chooser, a voltage sensor and an Internet of Things relay node. The fact that a programmable data chooser, a voltage sensor and an Internet of Things relay node can perform joint monitoring on voltage signals of N lithium batteries can be realized through connecting the input terminal of the programmable data chooser. The lithium battery remote intelligent monitoring system based on Internet of Things disclosed by the invention is simple in the structure, can remotely monitor the working state of the lithium battery on real time, improves the working efficiency, greatly reduces the human resources, prolongs the service life of the lithium battery, and further reduces the cost.

The invention discloses an oil and electricity hybrid multi-rotor unmanned aerial vehicle control system and method. The oil and electricity hybrid multi-rotor unmanned aerial vehicle control system comprises a fuselage and a plurality of rotors evenly arranged on the side faces of the fuselage at intervals. An engine module, a generator module and a cradle head assembly are arranged at the bottomof the fuselage, and an oil tank is arranged at the top end of the fuselage. A control system body is arranged in the fuselage, and the fuselage comprises a first fixing board and a second fixing board. The engine module, the generator module and the cradle head assembly are arranged at the lower end of the first fixing board, and the engine module is connected with a generator and can drive thegenerator to operate. The generator and the cradle head assembly are electrically connected with the control system body. The control system body comprises a plurality of control main boards arrangedbetween the first fixing board and the second fixing board, the control main boards comprise power supply main boards, and an image transmission main board, an engine and generator control main board,a flight control main board, a remote control main board and a plurality of control interfaces are formed in the power supply main boards, wherein the image transmission main board, the engine and generator control main board, the flight control main board, the remote control main board and the multiple control interfaces are formed parallel to the planes where the power supply main boards are located.

The invention discloses a novel network electricity selling terminal and system and relates to the technical field of devices or systems for prepaying basic charge. The electricity selling terminal comprises a host, a plurality of electric meter card readers, a printer, a human-computer interaction module, a wireless transmission module and a bank card reader. The electric meter card readers and the bank card reader are connected with the data input end of the host, the wireless transmission module is bidirectionally connected with a communication port of the host in a wired manner, the printer is connected with an output port of the host, and the human-computer interaction module is connected with input and output ports of the host. The electricity selling system can realize real-time payment of electric charge of multiple types of users, and convenience is brought to the users for purchasing electricity.

The invention discloses a light beam expanding optical structure comprising a lens array formed by a plurality of stacked micro lenses and triangular prisms arranged at the two ends of the lens array.Each micro lens has a parallelogram structure; two parallel micro lens surfaces of the micro lens are plated with film layers with the reflectivity being 10% to 90%; and film-plated optical surfacesof each micro lens and the triangular prisms are stacked and glued successively to form the optical structure. On the basis of the optical structure, the light path turning-back is realized and the effective light path of an optical system is increased in limited space, so that the mechanical length of the whole system is reduced.

The invention discloses a PCIe extension exchange system and method, an electronic device and a computer readable storage medium, the PCIe extension exchange system comprises an exchange logic moduleand a configuration module, the exchange logic module comprises an upstream port, a plurality of downstream ports and a configuration unit, the upstream port is connected with a PCIe root node, each downstream port is connected with the corresponding PCIe terminal node, and the upstream port is connected with each downstream port; each downstream port comprises a configuration interface, the configuration module is connected with each configuration interface through a configuration unit, and the configuration module is used for configuring a connection mode of the PCIe expansion switching system and / or the number of the downstream ports. Therefore, the PCIe extension switching system provided by the invention is achieved by adopting hardware logic, extra resources of the microprocessor module are not needed, and the PCIe extension switching system can be configured in a logic interface mode or a software mode of sending configuration data.

The invention relates to a mobile payment system based on a high-capacity USIM card and an implementation method of the mobile payment system, which relate to the technical field of mobile payment. The mobile payment system comprises a mobile terminal and a high-capacity USIM card attached to the mobile terminal, wherein a near field communication RF head and a payment application program are arranged inside the mobile terminal, the mobile terminal is connected with the high-capacity USIM card through an IC-USB interface, and the near field communication RF head performs communication and data interaction with the outside through an RF field. Compared with the prior art, the mobile terminal adopted by the mobile payment system is connected with the high-capacity USIM card through the IC-USB interface for transaction, the transaction process is convenient, and the efficiency of mobile payment can be improved.

The invention relates to the field of robots, in particular to a robot extending method and device. The method comprises the steps of acquiring the model of a robot, acquiring a control interface matched with the model from a cloud side, and controlling the robot to conduct operation corresponding to function extension through the control interface. Function extension relates to updating user habit data for the robot, conducting speech control of the robot, updating an operation system for the robot and the like. Function extendability of the robot is achieved.

Embodiments of the invention provide a terminal and a display method thereof. The method comprises the steps of starting a first activity in a stack of a first task according to a pre-constructed double-activity service, newly creating a second task and starting a second activity in a stack of the second task, wherein the first activity runs in a first screen, and the second activity runs in a second screen; obtaining data needed to be used by the first activity and the second activity from application data pre-stored in the double-activity service by the first activity and the second activity; performing windowed calculation on the first activity and the second activity to obtain a first activity window and a second activity window; displaying the data needed to be used by the first activity in the first activity window, and displaying the data needed to be used by the second activity in the second activity window; and calling an associative relationship in the double-activity service, and enabling a state of the second activity to be kept synchronous with a state of the first activity according to the associative relationship. According to the terminal and the display method thereof provided by the embodiments of the invention, two screens can be enabled to display the same application data together, so that a screen expansion function is realized and a hardware structure does not need to be modified.

The invention relates to a breakdown detection device for a power unit of a photo-thyristor. The breakdown detection device comprises a power panel, a breakdown detection subordinate expansion board, a breakdown detection plate AB1, a breakdown detection plate AB2, a breakdown detection plate BC1, a breakdown detection plate BC2, a breakdown detection plate CA1, a breakdown detection plate CA2 and a breakdown detection bus plate. The power panel, the breakdown detection subordinate expansion board and the six breakdown detection plates are all inserted in the breakdown detection bus plate. Multi-film single-core optical fibers are adopted between the breakdown detection device and the power unit, so the breakdown detection device is higher in work stability, reliability and anti-interference performance; through the additional arrangement of the breakdown detection subordinate expansion board, an expansion function is achieved; the breakdown detection device can be used for monitoring the working state of the photo-thyristor in real time, and when a certain photo-thyristor is damaged, the breakdown positions and breakdown numbers can be displayed timely and accurately on a control cabinet; the breakdown detection device ensures that a whole system will not be damaged when part of the SVC back-out system is damaged, and enables each part of the system to operate reliably.

The invention discloses an electronic controller for a soft water valve. The controller comprises a system model setting unit, a regeneration setting unit, an exchange capacity setting unit, a remote signal control unit, a unit setting unit, a relay unit, a dosing pump unit and a flowmeter unit which are all connected with a processor, wherein the system model setting unit is used for setting the system model adopted by the soft water valve; the regeneration setting unit is used for setting the regeneration model and time of the soft water valve; the exchange capacity setting unit is used for setting the total exchange capacity and exchange capacity safety coefficient of the soft water valve; the remote signal control unit is used for achieving remote control of the electronic soft water valve controller; the unit setting unit is used for setting the unit incoming water hardness and the flow unit; the relay unit is used for achieving the water disconnection action under abnormal conditions; the dosing pump unit is used for controlling a dosing pump to carry out dosing; and the flowmeter unit is used for controlling a flowmeter to achieve flow computation.

The invention provides a serial port expanding circuit of a dynamic management and control system. The serial port expanding circuit is electrically connected to RXD, TXD and I / O ports of a microprocessor. The serial port expanding circuit is characterized by being composed of an analog switch chip, a decoder chip, multiple first level switching circuits and multiple second level switching circuits, and expanding of input and output ports of the microprocessor is achieved; the first level switching circuits achieve switching of RS232 levels to TTL levels; the second level switching circuits achieve switching of the TTL levels to the RS232 levels. The invention further discloses a working method of the serial port expanding circuit. The working method involves expanding of TXD and expandingof RXD. By means of the serial port expanding circuit, expanding of the RXD and TXD ports of the microprocessor can be effectively achieved, and optocouplers are utilized to achieve switching of theTTL and RS232 levels; not only are signals reliably transmitted, but also the load capability can be improved; the serial port expanding circuit achieves optoelectronic isolation, is resistant to impact, and improves the anti-jamming performance of circuit expanding.

The present invention discloses a function extension method of an OpenGL-based image processor, the OpenGL-based image processor, an electronic device and a computer-readable storage medium. The method comprises: adding a second renderer that implements an image processing expansion function based on an original first renderer of an OpenGL-based image processor; enabling the first renderer and thesecond renderer to share a rendering context; for one to-be-rendered specified image, inputting the specified image to the first renderer and the second renderer respectively; outputting the image rendered by the second renderer to the first renderer; and carrying out combination processing on the image rendered by the first renderer and the image rendered by the second renderer through the firstrenderer, and outputting the images. Thus, without redeveloping the image renderer, the expansion of new functions is implemented, the time and effort are saved, and the efficiency of the function expansion can be improved in a facilitated manner.

The invention discloses an expanded anti-dumping and labor-saving travel rod box, including a case, a suction rod and a case door, wherein a suction rod is arranged on the box shell, the main gear isinstalled in the interior of the housing, the bevel gear is fixed on the vertical bar, an upper linkage gear is installed inside that upper chain, the lower linkage gear is fix on the linkage lever, the movable lever is installed on the slide rail, the fix lever is fixed with a clamping block, the fixing sleeve is installed on the fixing lever, an opening is opened on the horizontal plate, an extension plate is installed on the case shell, and the fixing knob is installed on the case shell. As the expand anti-dumping and labor-saving travel trolley case, a new type of structure design is adopted to design the structure with fixed function, which solves the problem that the traditional device is not convenient to be fixed, and the structure with anti-dumping function is designed to solve the problem that the traditional device is easy to be dumped, and the structure with expanded function is designed to solve the problem that the traditional device can not be expanded.

The invention discloses a long-distance lossless transmission display and control system, which is used for aircraft detection equipment, and comprises a signal collection and processing module whichcomprises a video copying unit, a USB selection output unit, a video conversion unit, a USB expansion unit and an AC / DC power supply conversion unit and is used for collecting and processing originalsignals output by the detection equipment; a signal sending module that comprises a signal sending processing unit and a DC / DC power supply conversion unit, and is used for receiving an output signalof the signal collecting and processing module, processing the output signal into a high-speed serial signal and sending the high-speed serial signal; a signal receiving module which comprises a signal receiving and processing unit and is used for receiving the high-speed serial signal sent by the signal sending module and carrying out unpacking recovery; and a signal display module. According tothe invention, maintainers in the aircraft can obtain real-time and accurate data signal feedback, and the maintenance efficiency and the signal feedback accuracy are improved.

The invention discloses a deformable dual-purpose dust collector, which comprises a body assembly and a handle, wherein the body assembly comprises a shell, a suction unit, a separation unit, an airflow generating unit and a battery, the handle is connected to the shell and is close to the rear end of the shell, the handle comprises a grab handle section and a connecting section, the connecting section and the grab handle section are relatively fixed, and the longitudinal axes of the connecting section and the grab handle section form an included angle with each other, the connecting section is rotatably connected with a rotating fulcrum position of the shell in the left-right direction so that the handle is positioned at a first working position or a second working position. When the handle is positioned at the first working position, the handle section is positioned at the front side of the handle rotating fulcrum and positioned at the lower side of the gravity center of a machine body assembly; and when the handle is positioned at the second working position, the handle section is positioned at the rear side of the handle rotating fulcrum and positioned at the upper side of themachine body assembly. The dual-purpose dust collector is labor-saving in use and good in user experience.

The invention discloses a motion controller based on a Profinet bus. The motion controller comprises a main board and a network card, the mainboard carries an operating system, and a programming toolis transplanted in the operating system and is used for packaging a process algorithm; one of the network cards serves as a Profinet master station for communication, and the IP address of an interface of the Profinet master station is mapped to a network card driver in the operating system. A programming tool is transplanted in an operating system carried by a mainboard, so that a client can package a process algorithm of the client into a motion controller, and an autonomous algorithm extension function is realized. Besides, the motion controller provided by the invention is based on the Profinet master station, and the IP address of the Profinet master station interface is mapped with the network card driver in the operating system, so that a client is supported to flexibly configure the Profinet while the servo driver, the frequency converter and the like can be controlled through the Profinet bus.

The invention relates to a power distribution automation monitoring terminal inner module extraction adjustment installation mechanism. The mechanism comprises a frame-shaped mounting rack (2.2) which is suspended to an inner wall top of a box body (101) through a hanging strip (2.1) and a slide rail (3.1) installed on a backboard of the box body (101). A side surface of the frame-shaped mounting rack (2.2) is provided with a heat dissipation plate (2.3). The heat dissipation plate (2.3) is provided with a plurality of heat dissipation holes. The frame-shaped mounting rack (2.2) is provided with a plurality of slots (2.6) used for a plug-in mounting function module. A backboard of the box body (101) is horizontally provided with the slide rail (3.1). The slide rail (3.1) is provided with a plurality of terminals (3.7). A fixture block (3.3) is clamped on the slide rail (3.1). The power distribution automation monitoring terminal inner module extraction adjustment installation mechanism possesses an expansion capability.

The invention provides a power distribution network maintenance tool box. The maintenance tool box comprises a U-shaped support, the left edge and the right edge of the lower end in the U-shaped support are connected with side plates through hinges, and foam transverse plates are fixed in the middles of the left end surfaces of the side plates; a cover plate is arranged on the upper end face of the U-shaped support, hooks are fixed at the lower end of the cover plate, the left side and the right side of the cover plate are connected with L-shaped supporting rods in a sliding mode through guideholes, and the L-shaped supporting rods are arranged on the upper end surfaces of the foam transverse plates; and a first connecting rod and a second connecting rod are assembled between the side plates, moreover, the first connecting rod is arranged on the upper side of the second connecting rod, the right end of the second connecting rod penetrates through the side plate and is connected with afirst handle, the left end of the first connecting rod penetrates through the side plate and is connected with a second handle, and the second connecting rod is arranged on the upper side of the cover plate. According to the maintenance tool box, the function of layering placement is achieved, extension is facilitated, and taking and using of tools is facilitated.

The invention provides an agricultural fertilizing apparatus, which includes an extension box, a storage box, moving wheels, a fixing box, a push plate, a guide rod, a discharge hole, a stirring rod and a pressing plate, the fixing box is arranged at the interior of the extension box, the storage box is arranged on the lower end of the fixing box, the moving wheels are installed at the four corners at the lower end of the fixing box, the moving wheels are installed on the front and rear sides of the storage box, the push plate is arranged on the upper side of the fixing box and mounted on theextension box, the pressing plate is arranged on the lower end of the interior of the push plate, the guide rod is fixed on the upper end of the pressing plate, the guide rod passes through the upperend of the push plate, the pressing plate is arranged on the upper side of the fixing box, the left and right ends inside the storage box are connected to the stirring rod through a bearing, the design improves the storage effect. The agricultural fertilizing apparatus is convenience in utilization, easy to operate, implements the extension function and accurate measuring function at the same time.

The invention discloses a temperature measurement wire clamp for metering connection. The temperature measurement wire clamp comprises a wire clamp body, a fastening bolt and an expansion sensor component, wherein a wire clamp groove is formed in the wire clamp body, a first swing block and a second swing block are arranged in the wire clamp groove, and the fulcrum end of the first swing block and the fulcrum end of the second swing block are matched with the two sides of the wire clamp groove respectively; the section of the swing end of the second swing block is in a round head shape, and the swing end of the first swing block is provided with an arc-shaped groove matched with the swing end of the second swing block; a vertical threaded hole is formed in the bottom of the wire clamp groove, the fastening bolt is provided with a flat gasket, the threaded end of the fastening bolt penetrates through the first swing block and the second swing block and then is matched with the vertical threaded hole in a threaded mode, and the bottom face of the flat gasket abuts against and is matched with the upper end face of the first swing block; and a wire penetrating hole is formed in the side face of the wire clamp body, and a wire can be clamped between the first swing block and the bottom face of the wire clamp groove after entering from the wire penetrating hole. Thus, the size and the safety of the wire contact surface are ensured, and the reliability is high.

The invention discloses a multifunctional expandable desk, which relates to the field of office furniture and solves the technical problems that the existing desk has a single structure and cannot be expanded in use area. The invention includes a support box A and a support box with equal heights. B, the support box A and the support box B are provided with desktop components, the upper surface of the desktop component is provided with a storage frame on the left side, and a plurality of partitions are arranged in the storage frame, and the multiple partitions divide the storage frame into a plurality of storage areas , the back side of the desktop assembly is hingedly provided with a lighting support A and a lighting support B, the lighting support A and the lighting support B both include a first hinge rod and a second hinge rod, and the second hinge rod is provided with a plurality of LED lighting lamp, the right side of the desktop assembly is hinged with an expansion board that can rotate 0°~90° around the hinge point.

The invention discloses an intelligent metering and computing architecture based on container driving, relates to the field of power grid intelligence and general metering, and separates computing andstandardized communication functions from an intelligent electric meter. And the intelligent electric meter deployed to the user is only limited to a group of minimum core functions. The change of acommunication protocol or a calculation model does not cause the updating of the intelligent electric meter, thereby achieving a purpose of one-time upgrading. Finally, an experimental device is builtto verify the proposed power distribution network architecture, and several potential application scenarios are discussed to prove the superiority of the power distribution network architecture. Thearchitecture provided by the invention meets the delay requirements of most intelligent power grid applications of a power distribution system, and containers can be deployed at the edge of an application program with more critical requirements, so that the delay from an intelligent instrument to a special container is reduced.

The invention relates to the field of electronic equipment for measurements and tests, and discloses an expanded OVP and short circuit test circuit and a test method. The expanded OVP test circuit includes a built-in test loop and an external test loop. Device connection channels of the built-in test loop are connected to switch device control ends on device connection channels of the external test loop respectively. An overvoltage source connection channel of the built-in test loop is connected to a switch device control end on an overvoltage source connection channel of the external test loop. The expanded OVP test circuit can be applied to both low-power test occasions and large-power test occasions, the same control logic is utilized, an expansion function can be achieved only when a wiring mode is changed and a corresponding external module is additionally adopted, and extra control management is not needed.