53results about How to "Out of dependence" patented technology

The invention relates to a self-propelled ultrasonic aeration water purifier and belongs to the technical field of environmental protection. The self-propelled ultrasonic aeration water purifier comprises a top solar cell panel and a vault-type housing arranged at the lower end of the top solar cell panel. The top solar cell panel is connected to a storage battery by an inverter. The storage battery is orderly connected to an ultrasonic generator and an ultrasonic transducer. A water proof layer is arranged below the ultrasonic transducer. The storage battery goes through the water proof layer by a lead and is orderly connected to a water pump and a propeller. The vault-type housing in a zone where the water pump is arranged is provided with a water permeable grid. Two layers of metal nets and active carbon sandwiched between the two layers of metal nets are arranged below the propeller. The supersonic wave produced by the self-propelled ultrasonic aeration water purifier does not obviously damage aquatic organisms in water and does not pollute the environment. Air in a bubble way is pressed into water by an aerator so that water oxygen content is improved and water self-purification function is improved. The self-propelled ultrasonic aeration water purifier has a wide work range and can be operated in rivers and lakes in the field and artificial lake in the city.

The invention relates to an overline operation crane for high-speed railways, belongs to the field of cranes and particularly relates to high-speed railway and rail transit cranes. Two transversing mechanisms including a front transversing mechanism and a back transversing mechanism are respectively erected on four supporting trolleys of a double-line rail, and are in butt joint with the crane through auxiliary supporting legs, and the crane is separated from the original rail line under action of auxiliary supporting leg jacking cylinders, and transverses to the middle of the double-line rail. The front transversing mechanism and the back transversing mechanism moves to be close to the center of the crane together with the front and back corresponding supporting trolleys by retracting effect of the auxiliary supporting legs. Until the auxiliary supporting legs are retracted completely, four crane supporting legs of the crane are unfolded, ball hinges at the tail ends of cylinders of the four crane supporting legs are disposed in ball hinge seats of longitudinal beams of the four supporting trolleys on the double-line rail, and then acting force of the crane to a single-line rail is distributed to the double-line rail successfully, so that operations including overline craning and the like can be carried out for the high-speed railways, and requirements for large-tonnage cranes during rescue and construction on bridge sections of the high-speed railways are met.

Belonging to the field of fluorescent sensors, the invention discloses a fluorescent material for five-membered heterocyclic compound specific detection and a preparation method. The fluorescent material is formed by organic carboxyl ligand and metal coordination, and is called TABD-MOFs for short, and the molecular formula is M(C30H22O4)x(C3H7NO)y. The fluorescent material is obtained by: mixing a DMF solution of metal nitrate, a DMF solution of TABD-COOH, water and ethanol evenly, carrying out reaction at 85DEG C for a period of time, and then conducting filtering and washing. The fluorescent material quickly responds to five-membered heterocyclic high-energy density compounds and has high sensitivity and high selectivity, the detection method is simple and easy to operate, thus being able to completely breaking away from dependence on high precision instruments according to actual needs.

The invention discloses a gibberellin-containing hydroponic leaf vegetable organic nutrient solution and a preparation method of the nutrient solution. The nutrient solution comprises the following material components in percentage by weight: 20 percent of sword beans, 20 percent of rice bran, 20 percent of water hyacinth, 10 percent of bone meal, 10 percent of potato vines, 10 percent of cucumber stems and 10 percent of tomato leaves and consists of fermentative microflora I and fermentative microflora II. The preparation method is characterized by comprising the following steps: preparing biological gibberellin from tender pods of sword beans by utilizing a fermentation process, matching with nitrogen, phosphorus and potassium and other trace elements in the main materials, fermenting to form the nutrient solution needed by leaf vegetables, fermenting by virtue of the fermentative microflora, thereby obtaining an active enzyme. A gibberellin growth regulator gibberellic acid (GA3) contained in the nutrient solution disclosed by the invention belongs to an active substance enzyme, effective absorption of plants on the active gibberella is improved, the yield of the cultivation target is increased, the nutritional requirement on full growth of the leaf vegetables can be met by virtue of a nutrition formula, the development of the root system and leaf surface is promoted, and the piece weight and quality of finished plants are increased.

The invention provides piglet feed and a piglet feeding method, and relates to the culture technical field. The piglet feed comprises breast milk, transitional period feed and weaning period feed. The invention further provides the piglet feeding method comprising feeding management, disease control and piglet management. According to spleen and stomach function features of piglets, the piglet feed provided by the invention provides three groups of feed reasonable in matching according to formulas, the feed is green and safe, and the preparation process is simple; in a culture process, feeding is specially and separately performed by stages, so as to meet different nutritional requirements of the piglets at different stages, ensure the health of the piglets and reduce the irritability of the piglets; the piglets are specially fed, and attention is paid to the control of piglet diseases, so that culture benefits are maximized, nutrient metabolism and absorption of the piglets are promoted, the piglet immunity is enhanced, the sick rate is reduced, the survival rate is improved, and market benefits are increased.

The invention provides a condition-controlled intelligent household system, and a condition configuration and control method based on the intelligent household system. The intelligent household system comprises a router, a gateway apparatus real time control and configuration end device, a condition control device, and a control object device. The method employs the real time control and configuration end device to set and send condition configuration data to the condition control device and the control object device. The condition control device sends condition control data to the control object device according to the self working condition and / or the received condition configuration data. The control object device completes household practical functions according to the received condition configuration data and the condition control data. The intelligent household system has the advantages of breaking away from the dependence on smart phones and Internet, reducing data transmission and processing amount, expanding the types and the quantity of controlled intelligent devices, realizing intelligent linkage, and guaranteeing the data security.

The embodiment of the invention discloses a method and equipment for converting an interaction application page mode of a digital television. The method comprises the following steps that: the interaction application page information of the digital television is downloaded from a digital television network to terminal equipment (such as a set top box, an all-in-one machine and the like) in a mode of a markup language; the terminal equipment (such as the set top box, the all-in-one machine and the like) parses the downloaded markup language, wherein the whole page is divided into a plurality of parts and comprises different objects: such as a title area, a text area, a picture area and a link; a page parsing module forms data structure modules having unified formats from the page parsed result according to different classification objects; and the data structure modules are converted into page display information conforming to the predefined interaction digital television page markup language standard according to the parsing result and the page display information is sent to display equipment for displaying.

The invention discloses an electronic control data function collation system and an electronic control data function collation method for a diesel engine. According to the system, a standard function edition module creates, edits, configures and stores a standard function file; a data resolution module is used for resolving collated variable information in electronic control calibration data; a function collation module imports a collated variable from the data resolution module, imports the standard function file from the standard function edition module for collation, and transmits a collation result to a collation report generation module; and the collation report generation module generates and displays a collation report. The method comprises the following steps that: the standard function edition module creates, edits and configures the standard function file; the data resolution module resolves the collated variable information in the electronic control calibration data; the function collation module performs global function collation on a collated function, and transmits the collation result to the collation report generation module; and the collation report generation module generates and displays the collation report.

The invention discloses a data synchronization method, terminal equipment, server and data synchronization system. The data synchronization method comprises the following steps: the terminal equipmentactively sends a data update request to a server, and the terminal equipment receives updated data sent by the server, and the updated data is sent to the server through an electronic device bound with the terminal equipment. Through the data synchronization method, the terminal equipment, the server and the data synchronization system disclosed by the embodiment of the invention, the terminal equipment communicates with the server by adopting a hypertext transmission protocol, and the data update time of the terminal equipment can be shortened; furthermore, the terminal equipment can actively send the data update request to the server, the terminal equipment and the electronic device can realize the data update without being online at the same time, the data update is independent of theelectronic device, and the use experience of the user is improved.

The invention discloses an electric power intelligent lock control method and system based on a double-interface RFID technology. The method comprises the steps that a radio frequency transmission channel is established between an RFID chip of an intelligent lock and a handheld terminal RFID module in an identification area of the RFID chip; the RFID chip receives configuration command data written by the handheld terminal RFID module through the radio frequency transmission channel, generates a corresponding wake-up signal, and transmits the wake-up signal to an MCU of the intelligent lock through an I2C communication interface; after receiving the wake-up signal, the MCU reads the configuration command data through the I2C communication interface, analyzes the data according to a presetrule, generates an unlocking instruction, and sends the unlocking instruction to a locking device of the intelligent lock; and the locking device receives the unlocking instruction and unlocks the lock. According to the method and the system, the power consumption is effectively reduced, the dependence on a wide area network is avoided, the unlocking process is simple, a security encryption mechanism is embedded, so that the operation and maintenance burden of related personnel is reduced on the basis of improving the security.

The invention discloses a media asset docking system based on IPTV high load and automatic matching. When multiple CPs simultaneously inject messages into contents issued by a broadcasting and television system, the broadcasting and television system allocates all information according to the condition of a server architecture, so that a server equally shares the service pressure; after a single server receives the assigned task, the single server enables a multi-threading technology, creates enough data queues, and also consumes the task, so that the data processing capability can be greatlyimproved. And meanwhile, editors of the broadcasting and television system can view all processing tasks in the management background and adjust the priority of task processing at any time according to the needs.

The invention discloses a vehicle door control device applied to an automatic driving vehicle. The vehicle door control device comprises an internal door opening and closing sensor K I, an external door opening and closing sensor K II, a bottom layer vehicle controller and a door opening control relay; and the internal door opening and closing sensor K I and the external door opening and closing sensor K II are correspondingly installed at one internal side of a vehicle body and the surface of a vehicle door. According to the vehicle door control device disclosed by the invention, the vehicledoor can be automatically opened and closed by a passenger; the opening and closing of the vehicle door are independent of a driver; the labor cost is lowered; the interactivity between the passengerand the vehicle is improved; when the automatic driving vehicle stops at a station to let the passenger get in or get off, automatic opening and closing of the vehicle door can be realized; moreover,the door closing time can be automatically prolonged for 15s after a barrier detection sensor detects the passenger when the passenger gets in or gets off the vehicle, so the safety of the system is improved, and convenience is provided for automatic running of the vehicle; and the barrier detection sensor can be used for preventing collision between the vehicle door and the passenger in a closingprocess of the vehicle door so as to guarantee the safety of the passenger and the vehicle.

The embodiment of the invention provides a mouse operation method and device and a storage medium. The method comprises the following steps: detecting a focusing position of a sight line on a screen;determining the position of a cursor on the screen according to the focusing position; identifying a mouse operation instruction; and executing the mouse operation instruction according to the position of the cursor. According to the method provided by the embodiment of the invention, the mouse operation can be conveniently simulated, the response speed is relatively high, a user can be free fromdependence on traditional mouse hardware equipment, and the user experience is improved.

The embodiment of the invention discloses a system for separating a cue sheet from a video-audio file corresponding to the cue sheet. The system comprises a cue sheet adjustment working station used for adjusting the cue sheet and sending the item information of the cue sheet; and a broadcasting control server used for receiving the item information of the cue sheet sent by the cue sheet adjustment working station and updating the broadcasting item of the cue sheet according to the item information of the cue sheet. Through the embodiment of the invention, the broadcasting control server updates the broadcasting item of the cue sheet according to the item information of the cue sheet, and the adjustment work of the cue sheet is free form the dependence on the video-audio file, therefore, the pressure of the manufacturing peak time to the centre storage is reduced, and the programming efficiency is improved.

The embodiment of the invention discloses a method for separating a cue sheet from a video-audio file corresponding to the cue sheet. The method comprises the following steps: a broadcasting control server receives the item information of the cue sheet; and the broadcasting control server updates the broadcasting item of the cue sheet according to the item information of the cue sheet. Through the embodiment of the invention, the broadcasting control server updates the broadcasting item of the cue sheet according to the item information of the cue sheet, and the adjustment work of the cue sheet is free form the dependence to the video-audio file, therefore, the pressure of the manufacturing peak time to the centre storage is reduced, and the programming efficiency is improved.

The invention provides a server label based on the electronic ink technology. The server label comprises a display module, an information input module and a power supply module. The display module comprises an electronic paper screen for displaying server information based on the electronic ink technology. The information input module is connected to the display module and used for receiving the server information edited by server built-in editing software or mobile device end editing software to update the content displayed by the display module. The power supply module is connected to the display module and the information input module and used for supplying power to the display module and the information input module. Compared with a traditional paper label and an electronic screen label, the server label is closer to a traditional paper label, is not prone to falling or character fading, and has the advantages of readability, flexibility and low power consumption.

The invention discloses a watermark tracing method for identity card data desensitization. The problems that in the prior art, the digital watermark tracing error rate is high, the tracing result is poor in credibility and cannot be separated from a database are solved. The method comprises the following steps of S1, extracting data from a data source, finding out an identity card rule field in the data source, and performing desensitization; Ss2, acquiring a plurality of watermark numbers, adding a digital watermark mark to the desensitized data by using the watermark numbers, and calculatinga check bit; Ss3, importing the suspicious data into a memory, and filtering the data not added with the digital watermark mark according to the check bit of the data; Ss4, extracting digital watermark information according to the inverse process of adding the digital watermark mark; and S5, determining a data source according to the watermark number. One data source corresponds to a plurality ofwatermark numbers, so that the tracing result can find a specific data source, the credibility of the tracing result is improved, and the dependence on a database is avoided.

The invention relates to a road condition recognition obstacle avoidance vehicle with remote information transmission and positioning functions, and belongs to the technical field of remote information transmission, positioning and control. A user contacts with a master control center module, and family members participate in obstacle avoidance vehicle control through the remote control unit and contact with the user; and the user can also set information by himself / herself. The master control center module executes route planning after receiving an instruction of the remote control unit or the control panel, and a vehicle driving module drives the obstacle avoidance vehicle to advance at a proper speed and controls a road condition recognition module to track and shoot the surrounding environment. In the driving process, the master control center module uninterruptedly uploads real-time information of the user to the remote control unit, so that family members or police can master theinformation of the user in real time, and meanwhile, the master control center module comprehensively judges and provides accurate obstacle avoidance service for the user. An emergency module judgeswhether to start an emergency mode or not according to user feedback and the state of the obstacle avoidance vehicle. The obstacle avoidance vehicle is higher in reliablity, and the position of the user and the surrounding environment can be obtained in real time.

The invention discloses a code scanning method, and the method comprises the following steps: starting a scanning task when a set code scanning triggering condition is reached; for each scanning task,after the scanning task is started, pulling a corresponding code according to the CPU architecture; compiling the pulled code to obtain a compiling result; and calling a scanning tool to scan the compiling result to generate a scanning result. By applying the technical scheme provided by the invention, automatic code pulling, automatic compiling, automatic scanning and automatic scanning result generation according to the CPU architecture are realized, the code scanning time can be shortened, the scanning manpower is saved, the scanning efficiency is improved, the dependence on the experienceof technicians is avoided, and the accuracy is higher. The invention further discloses a code scanning device and equipment and a storage medium, and the corresponding technical effects are achieved.

The embodiment of the invention provides a communication method, a control device and a machine device, and relates to the field of communication. The communication method comprises the following steps that: the control device acquires an Internet protocol (IP) address which is allocated to the control device by a mobile communication network; the control device acquires the IP address of the machine device in a pre-configuration or short message notification way; the control device transmits communication request information to the machine device according to the IP address of the machine device; and the control device receives a communication response message from the machine device so as to establish connection and communicate with the machine device, wherein the communication response message is transmitted to the control device by the machine device when the acquired IP address of the control device is matched with the IP address of a communication request information transmitter. Dependence on a third-party server can be avoided. The communication method and the devices according to the embodiment of the invention are used for remote communication.

The invention discloses a camera device and an assembling method thereof, and the camera device comprises a mounting base; a first rotating motor clamped in the mounting base; a rotating disc which is connected with a rotating shaft of the first rotating motor and is provided with a plurality of first clamping sleeves; and a camera component, wherein the lower end of the camera component extends to form a first clamping column so as to be inserted and fixed in the first clamping sleeve, a rotary positioning ring is arranged on the mounting base, the lower end of the rotary table is bent downwards to form a plurality of elastic barbs, and the elastic barbs penetrate through the inner side of the rotary positioning ring and are arranged on the lower end face of the rotary positioning ring in a sliding mode. The camera device is reasonable and ingenious in structural design, rapid assembly of the camera device is achieved, the assembly steps are simplified on the premise that the rotating disc is reserved, a large amount of material cost is saved on the premise that the rotating stability is guaranteed, the assembly steps are simplified, dependence on screws and nuts is avoided, and the problem that a camera device with a shooting view angle changing function is high in price is effectively solved.

The invention provides a file reading and writing method and device. The method comprises the following steps that: accessing hard disk equipment, reading raw data from the hard disk equipment, wherein the raw data is data of a byte stream form; analyzing the read raw data to obtain terminal system configuration parameters, wherein the terminal system configuration parameters comprise a file storage path in a terminal system; according to the terminal system configuration parameters, determining the storage path of target raw data corresponding to an appointed file in the hard disk equipment; and according to the storage path, searching the target raw data, and executing a read-write operation for the target raw data in the hard disk equipment. By use of the technical scheme, a whole read-write process is not limited by kernel mode permission, no drivers need to be loaded so as to avoid a situation that a file can not be normally read and written since driver loading is hindered when hooks are arranged in the kernel mode by malicious programs and the like, and a purpose that the file is read and written from a user mode is achieved.

The present application relates to a cloud desktop architectural design software management method, apparatus and computer device. The method comprises: receiving a cloud desktop application request sent by a first terminal, wherein the cloud desktop application request carries cloud desktop system parameters; Invoking a cloud desktop interface provided by the second server, and creating a cloud desktop corresponding to the cloud desktop system parameters at the second server; Installing and / or updating cloud desktop management software and architectural design software on the cloud desktop; After the software is successfully installed and / or updated, the login credentials of the cloud desktop are sent to the first terminal. The method can improve the convenience of installation and use ofarchitectural design software.

The invention relates to the technical field of multi-room music playing, in particular to an AI sound box system for realizing a multi-room music playing function, a cloud server, a mobile intelligent data terminal and an AI loudspeaker box. The cloud server comprises a music server, an NTP clock server, a grouping equipment management unit and a music playing progress control unit; The mobile intelligent data terminal comprises a BLE and Soft Ap distribution network unit, an equipment grouping management unit, a music playing control unit and an equipment information reporting unit. The AI sound box comprises a BLE module, a player and an NTP client. The method has the beneficial effects that firstly, the situation that certain equipment in a local area network is offline or fails, and consequently other equipment cannot be used can be avoided; Secondly, the AI sound boxes and other devices are grouped through the mobile intelligent data terminal, networking is flexible, adaptabilityis high, and the good effect of multi-room music playing can be achieved.

The invention provides a communication testing method and system. The communication test method includes: obtaining structured messages and environmental parameters; generating valid messages according to the structured messages; sending the valid messages to the message queue of the target system corresponding to the environmental parameters, so that the target system can detect the valid messages Perform tests, generate test results; receive test results from target systems. The invention can simulate message queue information interaction to carry out communication test, break away from inter-system dependence, and improve development efficiency.

The invention relates to the technical field of driving equipment, in particular to a driving device for a vertical transportation tool. The driving device comprises a vertically-arranged mounting groove, a main driving mechanism and an auxiliary driving mechanism, wherein the main driving mechanism and the auxiliary driving mechanism are fixedly mounted together; a vertical rack is fixedly arranged in the mounting groove; and a first driving shaft assembly and a second driving shaft assembly are both slidably connected with the mounting groove and fixedly connected with gears engaged with the rack. Compared with a vertical transportation tool powered by a steel wire rope and a traction machine, the vertical transportation tool in the invention is simpler in structure and more stable during running, dependence on the steel wire rope is avoided, circumstances of rushing to top and falling of the vertical transportation tool are reduced, thus the safety performance of the vertical transportation tool is improved, and the loading capacity is improved; and when the auxiliary driving mechanism and the main driving mechanism in the driving device in the embodiment are used in cooperation, the main driving mechanism and the auxiliary driving mechanism are selectively started according to different circumstances, so that the driving device has the advantages that accidental falling is avoided, the driving force is high, and energy is saved.

The invention discloses an electronic control data function collation system and an electronic control data function collation method for a diesel engine. According to the system, a standard function edition module creates, edits, configures and stores a standard function file; a data resolution module is used for resolving collated variable information in electronic control calibration data; a function collation module imports a collated variable from the data resolution module, imports the standard function file from the standard function edition module for collation, and transmits a collation result to a collation report generation module; and the collation report generation module generates and displays a collation report. The method comprises the following steps that: the standard function edition module creates, edits and configures the standard function file; the data resolution module resolves the collated variable information in the electronic control calibration data; the function collation module performs global function collation on a collated function, and transmits the collation result to the collation report generation module; and the collation report generation module generates and displays the collation report.

The invention relates to a human-based lighting system. In the system, an intelligent mobile terminal obtains time correction data and illumination control data, and sends the time correction data and the illumination control data to an illumination lamp; the control circuit adjusts the time of the timing circuit into local standard time according to the timing data; and the control circuit stores illumination control data to the memory, the illumination control data comprises a corresponding relation between natural day time and an illumination instruction, and the illumination instruction enables light emitted by the lamp group to be consistent with a local natural light irradiation rule. And the control circuit obtains real-time time from the timing circuit, reads an illumination instruction corresponding to the real-time time from the memory, and controls the lamp group to emit light according to the illumination instruction. According to the invention, the illumination control data is stored in the illumination lamp, so that the dependence on a server is eliminated, and the system stability is improved.

The invention provides an automatic retaining device for a ramp. The automatic retaining device is mounted between a power output shaft and a rear axle power input shaft, and the power output shaft and the rear axle power input shaft are located inside and outside a gearbox of a transmission system. The automatic retaining device comprises a power shaft, a driving retaining disc, a driven retaining disc and a retaining operation rod, wherein the power shaft is mounted at the axis of the driving retaining disc and the axis of the driven retaining disc. A basin-shaped driven disc cavity is formed in a driven retaining disc body, and the driving retaining disc is assembled in the driven disc cavity. The driving retaining disc is in the shape of a wind wheel, each wind wheel notch in the periphery of the driving retaining disc forms a roller chamber, and a roller is arranged in each roller chamber, so that the driving retaining disc and the driven retaining disc body are matched together through the rollers. The automatic retaining device is free of a brake, simple in structure, small in size, low in weight, high in scientific and technological content, low in manufacturing cost, reliable in performance and easy and convenient to operate.