72results about How to "Solve technical problems with a single function" patented technology

The invention discloses an adjustable tera-hertz wavefront modulator and a preparation method thereof. The tera-hertz wavefront modulator comprises a first substrate and a second substrate which are oppositely arranged, a sub-wavelength wire grid interdigital electrode, a metal hypersurface, a first alignment layer, a second alignment layer and a liquid crystal layer, the metal hypersurface comprises a multiple embedding structures, each embedding structure comprises an external sealing ring and an internal split ring, the first alignment layer and the second alignment layer have the same alignment direction, the alignment direction is perpendicular to the grating vector direction of the wire grid of the sub-wavelength wire grid interdigital electrode, and the liquid crystal layer is arranged between the first and second alignment layers. The initial deflection directions of liquid crystals in the liquid crystal layer are controlled through the first and second alignment layers, the deflection directions of the liquid crystals in the liquid crystal layers under the action of an electric field effect are controlled through the sub-wavelength wire grid interdigital electrode and themetal hypersurface to ensure the polarization selectivity and high permeability within a full tera-hertz frequency range, and a multifunctional tera-hertz wavefront dynamic modulator is ensured to beachieved.

The invention discloses a method and a device for generating a roaming welcome short message. The method comprises the following steps: acquiring a transaction detail record (TDR) of an interface A; when determining that a user is a non-local user based on the TDR record and the regional identify code of the roaming region of the user is a local regional identify code, generating a roaming recordof the user; if the roaming record of the user is not included in a locally-stored roaming record, setting up information of the user in the locally-stored roaming record; and generating a welcome short message in accordance with a preset short message strategy. By using the invention, the technical problem of the simplex function of the roaming welcome short message content is solved and the grade of service and the user satisfaction are improved.

The invention provides a translation processing method and apparatus. The method comprises the steps of obtaining a shot image of a to-be-translated text from a client, and identifying the shot imageto determine original texts of paragraphs in the to-be-translated text; and translating the original texts of the paragraphs to obtain translated texts of the paragraphs, and finally sending the original texts and the corresponding translated texts of the paragraphs to the client, wherein the original texts and the corresponding translated texts of the paragraphs are used for the client to performcomparative display. The invention can provide a bilingual text comparison and intelligent paragraphing-based display method; intelligent paragraphing and comparative translation functions are realized; and the technical problem of single function of translation software in the prior art is solved.

The invention provides a network address translation device and method suitable for multiple application layer protocols. The target application layer protocol adopted by a message is identified, a decoding strategy of the target application layer protocol is queried in decoding strategies, stored in a decoding strategy bank, of all the application layer protocols, and in this way, the message is decoded according to the decoding strategy of the target application layer protocol to obtain loads of the message. Due to the fact that the decoding strategy bank is used for storing the decoding strategies of all the application layer protocols in advance, the network address translation device suitable for the multiple application layer protocols can be suitable for all the application layer protocols, and the technical problem that the function is single in the prior art is solved.

The invention discloses a data growth method and device for a fabricated building construction platform. The data growth method of the fabricated building construction platform comprises the steps ofobtaining the construction information corresponding to components; storing the construction information corresponding to the component into a database associated with the component; according to theconstruction information stored in the database, marking a corresponding component in a pre-designed BIM model as a component for completing construction, so that the BIM model can display the completed construction part and the uncompleted construction part respectively, the data of the BIM model and the building on the construction site grow synchronously, a user can master the construction progress of the building by checking the BIM model, the functions of the BIM model are enriched, and the technical problem that an existing BIM model is single in function due to the fact that no data isgenerated after initial design is completed is solved.

The invention discloses an intelligent interactive mirror. The intelligent interactive mirror comprises a mounting shell, a mirror surface, a display screen, a control module and a power supply module, wherein the mounting shell is provided with a mounting cavity and comprises a first side face, the mirror surface made of a semi-transparent semi-reflective film material is connected on the first side face of the mounting shell, the display screen, the control module and the power supply module are arranged in the mounting cavity, the display screen and the mirror surface are arranged oppositely, and the control module is connected with the display screen and the power supply module. The intelligent interactive mirror has the advantages that single function of a traditional mirror is improved, practicality and functions of the mirror are enhanced, and user's life is facilitated.

The invention discloses a cooking mode display method and device and a range hood. The method comprises the following steps: obtaining first image information of a current food material; base on the first image information, determining the type of the food material; determining at least one type of course corresponding to the food material according to the type of the food material; and determining the cooking mode of the food material according to the course, and displaying the cooking mode on the range hood. The cooking mode display method and device and the range hood solve the technical problem of single function of the range hood in the related technology.

The invention discloses a method for converting the interface mode and electronic devices. The method is applied to the first electronic device comprising an audio interface, and an interface module of the audio interface comprises a converting circuit. The method includes the steps that when the second electronic device is connected with the first electronic device through the audio interface, first identification information used for marking the type of the second electronic device is obtained; a first working current matched with the first identification information is obtained; whether a first output current of the audio interface is matched with the first working current or not is judged; if the first output current of the audio interface is not matched with the first working current, a converting instruction is generated; the converting instruction is executed, the first output current is converted into a second output current through the converting circuit so that the second output current can be matched with the first working current and the audio interface can be applied to a plurality of second electronic devices, and the utilization rate of the audio interface is improved.

The invention discloses a monitoring system and method based on rail transit. The monitoring system and method based on rail transit are used for monitoring a power system of rail transit. The monitoring system based on rail transit comprises monitoring units and a display unit, wherein the monitoring units are arranged on light rail stations; the display unit communicates with the monitoring units; multiple monitoring units are arranged and used for monitoring the power systems of the corresponding light rail stations to obtain monitoring data; and the display unit is used for obtaining the monitoring data from the multiple monitoring units, mining data according to the monitoring data to obtain a data mining result and displaying the data mining result to control the power system to operate according to the data mining result. According to the monitoring system and method based on rail transit, the monitoring data can be mined; operation statuses of a traction power supply system andan energy feedback system in the power system can be adjusted according to the data mining result; and therefore, the energy efficiency status of the power system is optimal.

The invention provides a method and a device for processing data. After terminal identification, card identification and a first amount are obtained, a target account is determined according to the terminal identification from accounts associated with the card identification; if the balance of the target account is not smaller than the first amount, the balance of the target account is updated according to the first amount; as an association relation between the card identification of a payment card and the target account for payment by virtue of a terminal of a specified commercial tenant is predetermined, the technical problem of single function of the payment card in the prior art is solved, a consumer does not need to carry the prepaid cards of different commercial tenants and bankcards any more, and the degree of convenience of payment is increased.

The invention provides an information sending method and device based on mobile payment. After a control center receives trade information sent by a vehicle-mounted POS (machine point of sale machine), according to identification of a first mobile terminal and an object position of the trade information, a second mobile terminal corresponding to the first mobile terminal is queried, and the control center sends a prompting message to the second mobile terminal for indicating that the first mobile terminal conducts the mobile payment on the object position. The information sending method and device based on mobile payment can send the position information of users in the process of the mobile payment, and solve the technical problem that the control center is single in function.

The invention discloses a robot control system and method and a readable storage medium. The robot control system generates various types of operation instructions through combination of a visual sense module, an auditory sense module and a motion module so that a home robot can implement more operations meeting the requirements of users. The robot control method comprises the steps of acquiring visual image information and / or acoustic information and processing the information according to a preset algorithm or preset rules so that the visual sense and the auditory sense of the home robot canbe combined; and generating one or multiple instructions corresponding to the information so that the home robot can do corresponding actions according to the instructions to achieve the multiple functions. Compared with an existing home robot, the home robot control system can meet more requirements of the users.

The present invention discloses an image coding method and system. The system comprises a video acquisition card, a field programmable gate array (FPGA) and a processor (CPU); the video acquisition card is used for acquiring data through a video interface to obtain initial image data; the field programmable gate array (FPGA) is used for performing preprocessing on the initial image data to obtain preprocessed image data; and the processor (CPU) is used for confirming a category corresponding to the preprocessed image data based on the pixel characteristics and / or file attributes of the preprocessed image data and coding the preprocessed image data through using an encoder corresponding to the category of the preprocessed image data. With the image coding method and system of the invention adopted, the technical problem of the functional monotonicity of an image coding method in the prior art can be solved.

The invention discloses a traction transportation device and mountain land equipment and relates to the technical field of engineering machinery. By the adoption of the traction transportation device and the mountain land equipment, the technical problem that only one function is realized in the prior art is solved. The traction transportation device comprises a power mechanism, a vehicle frame, a traveling mechanism, a traction saddle and a detachable transportation platform, wherein the traveling mechanism is connected with the vehicle frame, the power mechanism is in driving connection with the traveling mechanism and can drive the traveling mechanism to drive the vehicle frame to move, the traction saddle is arranged on the vehicle frame, and the transportation platform is detachably connected with the vehicle frame. The mountain land equipment comprises the traction transportation device. The traction transportation device is used for making the mountain land equipment have more functions and improving the transportation capacity of the mountain land equipment.

The invention discloses an information processing method and electronic equipment. The method comprises the following steps: when detecting a touch operation for an interactive object corresponding to an application program, determining touch parameters corresponding to the touch operation; determining a touch type corresponding to the touch parameters on the basis of the touch parameters; if the touch operation is of a first type touch, calling a first component related to the interactive object; if the touch operation is of a second type touch, calling a second component related to the interactive object. By means of the technical solution provided by the invention, the technical problem that the application program identification function of electronic equipment in the prior art is single is solved.

The invention provides a power-frequency synchronization depth storage ns-grade pulse multi-parameter generation system, comprising a computer, a waveform storage module in electric connection with the computer, a numerical-control pulse signal generation module and a power-frequency synchronization trigger module, wherein the numerical-control pulse signal generation module and the power-frequency synchronization trigger module are electrically connected with the waveform storage module, and the power-frequency synchronization trigger module is electrically connected with the numerical-control pulse signal generation module. By means of the power-frequency synchronization depth storage ns-grade pulse multi-parameter generation system of the invention, pulse amplitude, pulse rising time, pulse fall time, pulse polarity, the number of pulses, pulse repetition frequency and pulse trigger phase are set via the computer, and the power-frequency synchronization trigger module is further controlled to trigger the numerical-control pulse signal generation module at the set phase, thereby realizing power-frequency synchronization, standard pulse generation, low cost and high convenience and efficiency. The precision of signal output is guaranteed, complicated control-panel operation is avoided, and the problem of the prior art of single function is solved.

The invention relates to a greeting robot for issuing a patient ID card in a maternal and child health hospital and a control method for same, belonging to the field of intelligent service robots. Thetechnical problem that a greeting robot in the prior art is single in function is solved. The greeting robot comprises a head, a body, a mobile device and a control system; the head is arranged at the upper end of the body, and the lower end of the body is provided with a moving device; the head comprises a head shell, a card discharging device, a sound playing module, a card swiping inducing module and a card swiping and card discharging controller; and a head shell is a hollow cavity, a card discharging hole is formed in the surface of the head shell, the card discharging device and the card swiping and card discharging controller are fixedly arranged on a base of the head shell through the card discharging hole, the sound playing module is embedded into the head shell, and a card swiping inducing module is arranged on the upper surface of the head shell. According to the greeting robot, while the basic greeting function is realized, a patient can also quickly acquire a patient ID card by swiping the identity card on the card swiping inducing module of the head of the robot.

The invention discloses a voice information acquisition method and device and a wireless earphone device. The method comprises the steps of: determining target microphones used for executing voice collection, and dividing the microphones into a first microphone and a second microphone; controlling the target microphone to acquire voice information; and transmitting the voice information to terminal equipment, the voice information being used for generating a control instruction. According to the invention, the technical problem of single function of the Bluetooth earphone charging box in the related art is solved.

The invention provides a camera mode processing method and device. The method comprises: determining an object symmetry axis of a to-be-shot object; determining a filter symmetry axis in a symmetric filter camera mode in a to-be-shot object shooting procedure according to the object symmetry axis; and adjusting the symmetric filter camera mode according to the determined filter symmetry axis. According to the camera mode processing method and device, a filter camera mode is adjusted according to the symmetry axis of the to-be-shot object, thereby solving a technical problem that the symmetric filter camera mode has a single function due to the fact that only one constant side of the to-be-shot object can be symmetrically shot according to configurations in the symmetric filter camera mode in the correlation techniques, implementing an effect of flexibly adjusting the symmetry axis in the filter camera mode according to the to-be-shot object, and improving user experience.

The invention discloses a light beam imaging device. The light beam imaging device comprises a substrate layer, at least one light wave generating unit and at least one second graphical layer, whereinthe at least one light wave generating unit is arranged above the substrate layer and is in contact with the substrate layer, each light wave generating unit comprises a first type of conducting layers, a first electrode layer and a first graphical layer which are arranged in a laminated manner in sequence, a second type of conducting layers and a second electrode layer, the graphical layer is used for compounding carriers of the first type of conducting layers and carriers of the second type of conducting layers, generating light waves and transmitting the light waves; the at least one second graphical layer and at least one light wave generating unit are arranged above the substrate layer at an interval, and are in contact with the substrate layer. The light beam imaging device providedby the embodiment of the invention can realize multiple functions of generating the light waves, transmitting the light waves, modulating the light waves and the like when different electrode layersare connected to a power supply; and moreover, the second graphical layer is arranged on the substrate layer, the second graphical layer can be used for transmitting the light waves, when the second graphical layer is directly formed on the substrate layer, the difficulty of film formation is reduced, and the transmission loss is reduced.

The invention discloses a power grid information monitoring method and a device. The method comprises steps of acquiring operation data of the power grid from at least one type of data source, wherein the operation data at least comprises monitoring information of one of following majors: the power transmission major, the power transformation major and the cable major; and processing the operation data and displaying the operation data through a display interface. According to the invention, a technical problem of a signal function of a power grid operation inspection system in the prior art is solved.

The invention discloses an air energy and solar energy coupled multifunctional heat pump system. The heat pump system comprises a water tank, an air conditioning terminal device, an air source heat pump device and a solar device; the air source heat pump device is connected with the water tank and the air conditioning terminal device and used for heating water in the water tank through air energy and / or providing heat exchange water for the air conditioning terminal device through the solar energy; and the solar device is connected with the air conditioning terminal device through the water tank and used for heating the water in the water tank through the solar energy and / or providing heat exchange water for the air conditioning terminal device through the solar energy. The air energy and solar energy coupled multifunctional heat pump system solves the technical problem that a traditional air source heat pump system is single in function is solved.

The invention discloses a reminding method, device and system based on a vehicle-mounted system. The method includes the following steps: obtaining driving data of a vehicle; determining whether the driving destination of the vehicle is a preset location based on the driving data; and when the driving destination of the vehicle is determined as the preset location, outputting prompt information corresponding to the preset location, wherein the prompt information is used to prompt control information for controlling at least one household appliance in the preset location. According to the scheme of the invention, the technical problem that an existing vehicle-mounted system can only be used to record the vehicle driving data and a single function is caused can be solved.

The invention discloses a portable digital chip automatic test system. The system comprises a power supply module, a test interface module, an FPGA module, a single-chip microcomputer module, a display module, a key module and a switch module. The power supply module is electrically connected with the FPGA module, the single-chip microcomputer module, the display module, the key module and the switch module, and is used for supplying power to the modules, the test interface module is electrically connected with a to-be-tested chip and the FPGA module, the FPGA module is electrically connectedwith the single-chip microcomputer module, the single-chip microcomputer module is further electrically connected with the display module and the key module, the switch module is connected between thepower supply module and the test interface module, and the FPGA module is further used for determining whether the model and the function of the chip to be tested are normal or not according to the stored truth table information of all models of chips when the to-be-tested chip is subjected to chip model identification and function test. The technical problem that the application of the existingdigital chip test instrument is limited due to a small number of supported chip pins can be solved.

The invention discloses a transformer substation monitoring system. The system comprises: an immersion monitoring device used for detecting whether an immersion condition exists in a transformer substation, and sending a first alarm signal to a server when the immersion condition exists in the transformer substation; entrance guard monitoring equipment used for generating a trigger signal when detecting that the door of the transformer substation is opened, judging whether the door of the transformer substation is illegally opened or not according to the trigger signal, and, under the condition that the door of the transformer substation is judged to be opened illegally, sending a second alarm signal to the server; and temperature and humidity monitoring equipment used for detecting the temperature and humidity values in the transformer substation and controlling the operation state of the ventilation equipment according to the temperature and humidity values. The technical problem that an existing water-replenishing alarm system of the transformer substation is single in function is solved.

The invention discloses a movable wind generation system for a wave model test, and belongs to the technical field of port engineering model tests. The movable wind generation system comprises a fan body (9), a movable truss (1), an intelligent controller (2) and a driving assembly (8); the movable truss (1) comprises pulleys (14) and can freely move in a test harbor basin; the intelligent controller (2) is in network connection with a server, converts wind speed signals into corresponding execution signals and sequentially transmits the execution signals to the driving assembly (8); the driving assembly (8) is arranged to generate frequency-conversion speed-regulation signals; and the wind generation system further comprises a lifting system (3), so that the fan body (9) and a wind restraining barrel (5) can be lifted to locate the height, and the movable wind generation system for the wave model test in the harbor basin can move in the harbor basin, is easy and intelligent to use and can adjust the wind generating height.

The invention discloses a data processing system for business marketing. The data processing system comprises a member module which is used for carrying out online lesson booking through an online card purchasing or online lesson purchasing mode after a terminal is authorized to log in, a venue master module which is used for performing member management and coach management after the terminal isauthorized to log in, and a member module which is also used for carrying out online marketing or community sharing through member identities, wherein the venue master module is also used for performing operation configuration of different venues through course type management, membership card management, stored-value card management and commodity shelving management. The data processing system solves the technical problem that a management system is single in function. According to the data processing system, online management is realized, and rich data management functions such as purchasingrevenue one-stop service, and online lesson booking, intelligent data analysis, online marketing, community sharing and the like are provided at the same time.

The invention provides an airflow circulating device and an air conditioner, relates to the technical field of air conditioning equipment, and solves the technical problem that the airflow circulatingdevice of a duct type air conditioner in the prior art is single in function. The airflow circulating device comprises an airflow inner circulating device and a fresh air introducing device which arearranged in the air conditioner, and further comprises an indoor air inlet and an outdoor air inlet, wherein the airflow inner circulating device can introduce indoor air through the indoor air inlet, and drives indoor air circulation; and the fresh air introducing device introduces indoor air through the indoor air inlet, drives indoor air circulation or introduces outdoor air into the room through the outdoor air inlet. The airflow circulating device is used for increasing an air introducing way of an air duct indoor unit.

The invention discloses an air conditioning system and a control method thereof, an air conditioner and a control method of an intelligent household electrical appliance system. The control method comprises the following steps that a collection domain to which a target air conditioner sending a communication signal in the air conditioning system belongs is acquired, wherein the collection domain comprises at least one air conditioner which is related to each other; whether the collection domain to which the target air conditioner belongs is an outer domain is judged; and a target control modeis determined on the basis of the judgment result. According to the system, the control method, the air conditioner and the control method of the intelligent household electrical appliance system, thefunction of the air conditioner is single.