57results about How to "Support secondary development" patented technology

The invention relates to an enterprise application deployment and management system for multiple tenants. A container-based multi-tenant isolation mechanism is realized; the integration and migration of enterprise legacy systems are supported; rich enterprise-level services are provided; SOA architecture-based enterprise-level application development is supported; perfect self-service ability is provided; high availability of a platform can be provided; dynamic expansion and demand-based scalability can be realized; and pure asynchronous intelligent routing is realized. The objective of the invention is to solve problems in multi-tenant resource isolation, compatibility with existing applications and composite application construction in cloud computing technologies for enterprise applications. The enterprise application deployment and management system for multiple tenants has the advantages of multi-tenant safe isolation, seamless migration of enterprise applications and the scalability of applications.

The invention discloses an intelligent shoveling bus controlling system of a loader. According to the intelligent shoveling bus controlling system of the loader, a collecting bucket oil port, a movable arm lifting oil port, an overturning bucket oil port, a movable arm descending oil port and a floating oil port of an electric-hydraulic proportional pilot valve are connected with a collecting bucket oil port, a movable arm lifting oil port, an overturning bucket oil port, a movable arm descending oil port and a floating oil port of an electric-hydraulic proportional distribution valve respectively, a second oil inlet of the electric-hydraulic proportional pilot valve is connected with a large cavity of a movable arm oil cylinder, and an overturning bucket cylinder displacement sensor, a movable arm displacement sensor, a shoveling bucket horizontal displacement sensor, a main controller, a descending height setting button, a lifting height setting button, an electric control pilot handle and an engine controller are respectively connected with a bus. The intelligent shoveling bus controlling system of the loader is efficient, saves energy, is small in energy loss, improves the stability and comfort of work of the whole loader, is long in service life, is good in leveling function, avoids accidents, guarantees operation safety, improves operation efficiency, is favorable for upgrading and modification of products, and is used for controlling the shoveling process of the loader.

The invention discloses a production line edge equipment longitudinal integrated gateway based on OPC UA and an implementation method thereof, and the method comprises the steps: building data communication with equipment based on a special protocol supported by an equipment supplier, obtaining operation data, carrying out edge computing, and storing original data and a preprocessing result; carrying out information modeling on production line edge equipment based on OPC UA, carrying out association mapping on model nodes, underlying data and interfaces, constructing an OPC UA server, and unifying equipment data interfaces; realizing feedback control over the edge equipment through parameter writing. The defects that a traditional gateway can only achieve one-way flow of data, and an upper-layer application result cannot be correctly fed back to the edge equipment in time are effectively overcome; besides, the gateway opens a plurality of protocol interfaces such as MQTT, TCP/IP and UDP to the outside, supports secondary development of users, ensures the expandability of the gateway, and has important practical significance for longitudinal integration of production line equipmentand closed-loop control of a production line.

The invention discloses an automatic welding work station of a battery module. The automatic welding work station comprises an assembly line for conveying a battery module to be welded, and a laser washing device, at least one laser welding device and an after-welding detection device which are arranged in sequence along an operation direction of the assembly line, wherein the laser washing deviceis arranged beside the assembly line and is located at an entrance of the assembly line; the laser washing device is used for carrying out laser washing on the battery module to be welded; the laserwelding devices are symmetrically arranged at two sides of the assembly line, are located between the laser washing device and the after-welding detection device and are used for welding a battery cell electrode column on the battery module and a module bus bar; the after-welding detection device is arranged at two sides of the assembly line and is located at one end far away from the laser washing device; the after-welding detection device is used for detecting whether the quality is qualified or not after welding is finished. Compared with traditional module welding equipment, the automaticwelding work station has the characteristics of relatively high automation degree, working efficiency, welding yield and the like.

The invention discloses a data exchange adapter and a system and a method for synchronizing data among heterogeneous systems, and relates to the technical field of mass data processing. With a star-like mode design principle, a set of data exchange adapter device located between different types of databases or file systems is established, then the mass data are synchronized effectively among different heterogeneous systems, and the original net-shaped data synchronization mode formed by maintaining and managing a series of complicated data import and export tools is replaced. In addition, the embodiment of the invention provides a set of unified open framework to support secondary development, a DataIn plug-in and a DataOut plug-in provided by the scheme can be used or required DataIn plug-in and DataOut plug-in are self-defined, so that the task of synchronizing any mass data among the different types of databases or file systems is rapidly executed.

The invention discloses a vehicle-mounted information system and a control method thereof. The vehicle-mounted information system comprises a mobile terminal and vehicle-mounted equipment, wherein the mobile terminal is connected with the vehicle-mounted equipment through a USB connecting line; the mobile terminal comprises a first data transmission module and a mobile SDK module; the vehicle-mounted equipment comprises a second data transmission module, a data forwarding module and a vehicle-mounted SDK module; the mobile terminal and the vehicle-mounted equipment establish hardware connection through the USB connecting line, and then establish software connection; the second data transmission module and the first data transmission module each comprise a USB driver; the first data transmission module and the second data transmission module automatically establish connection after being connected through the USB connecting line on hardware; and the data forwarding module and the vehicle-mounted SDK module perform data communication with the mobile terminal by utilizing the established connection after the establishment of the connection. The vehicle-mounted information system and the control method thereof disclosed by the invention achieve data intercommunication between the mobile terminal and the vehicle-mounted equipment, and can control transmitted data at will; meanwhile, the vehicle-mounted information system and the control method thereof can be applied to actual products conveniently and rapidly.

The invention discloses a fast monitoring technology suitable for multi-GNSS satellites; the technology analyzes from the data source, uses multi-station to determine satellite health states, and employs signal monitoring alarm, UERE alarm, space signal completeness alarm, broadcast track clock error URE alarm and broadcast system time alarm to make determinations; the method uses corresponding methods under different conditions, and finally integrates processing results of 6 means, thus obtaining the true work states of the satellite.

The invention relates to an intelligent early-warning prevention and control system for people leaving a kitchen cooking bench with a burning fire. The system comprises an online monitoring/supervising alarm device for the people leaving the kitchen cooking bench with the burning fire, a transmission network and an on-line early-warning supervision platform. The online monitoring/supervising alarmdevice comprises an alarm host for the people leaving the kitchen cooking bench with the burning fire and also comprises a burning fire monitoring module, a multifunctional temperature on-line detector, a multi-technology detector for people leaving with the burning fire, a cooking bench temperature display, a high-definition network camera, a voice alarm speaker and an emergency linkage module which are connected to the alarm host. The system can accurately detect the fire cooking states of various kitchen cooking benches, the dynamic state of the people leaving with the burning fire and thereal-time temperature in a cooking bench pot online and has the functions of overtime pre-alarming of the people leaving the kitchen cooking bench with the burning fire, over-high pre-alarming of theoil temperature of the cooking bench, video linkage alarming, emergency linkage to cut off a gas source and a power supply of a fire stove, and safety accident dangers caused by the people leaving the kitchen cooking bench with the burning fire can be effectively and automatically prevented from the source.

The invention discloses an electric network relay protection and fault analysis system which is characterized in that an information network is formed by branch station systems, substation systems and a main station system, wherein the branch station systems are positioned in a transformer substation; each branch station system is connected to the substation systems through Ethernet, an SDH (Synchronous Digital Hierarchy) digital network or in the mode of special lines or carrier waves; the same branch substation system can be connected to a plurality of levels of substation systems; the main station system is positioned in a dispatching center; each substation system is connected with the main station system through an electric power dispatch data network; the information network monitors the operation conditions of an electric network through information transmitted by each intelligent device in the transformer substation, analyzes faults of the electric network according to the obtained information, and provides relay protection. The electric network relay protection and fault analysis system is a support system for relay protection operation and management as well as an information support, auxiliary analysis and decision system.

The invention relates to a data transmission method of an SD card controller, which is characterized in that: in order to distinguish the transmitted data is common data or private data, a private sector is defined in a memory space of the SD card controller in advance, and a private data characteristic field and a characteristic value are defined; when the data is written, whether to operate the private sector is judged first, and then whether the characteristic value is matched is judged so as to distinguish common data and private data; before reading the private data, a private reading enabling instruction is first sent to start a private reading enabling state; and when the data is read, whether the private sector is to be operated is first judged, and then the common data and the private data are distinguished according to the private reading enabling state. The invention provides a private data transmission channel, can transmit the private data capable of extending the functions of an SD card or improving the performance of the SD card with the channel so as to realize the firmware updating, the secondary development, the starting safety control, the hardware module diagnosis and other functions of the SD card.

The invention discloses a system allowing an enterprise to construct health service management quickly, and the system comprises: a core system aligning module aligning with an enterprise system; a service accessing management module aligning with a service operator system; and a service output management module aligning with a client terminal. The core system aligning module, the service accessing management module and the service output management module are aligned with the enterprise system, the service operator system and the client terminal respectively through standard aligning interfaces. With the system, an enterprise can manage the service goods and the service result data provided by the service operator to the client. Through the alignment with the enterprise system, a third-party service operator system and the client terminal, the client, the enterprise and the service operator are associated together so that the enterprises is able to construct a health managing and servicing system quickly, which cuts the human and time cost and solves the difficult problems with service capability, system building, service consulting, and service accessing of the current enterprise health management service. In addition, the system allows the enterprise to have the source development codes, and supports second development.

The invention discloses an automatic electronic food tracing data report terminal system. Basic data of an electronic food tracing system is synchronized to the local part, a report interface is realized, to-be-reported data is inputted by an enterprise reporter, through front data verification, the enterprise reporter is prompted to correct error data, after data verification passes, the data is submitted to the electronic food tracing system, the electronic food tracing system can identify a report terminal as a sub system of the automatic electronic food tracing data report terminal system, part of verification can be omitted, server load can be reduced, self-owned business system data can be extracted by an enterprise through a plug-in to form to-be-reported data, the data can be rapidly reported through data verification provided by the terminal system and the report interface, update service is built in the system, update of the electronic food tracing system and the basic data is automatically detected, the data is instantly synchronized with the local part, the enterprise need not pay attention to change of the interface, the data inputted by the enterprises can be automatically filed, and enterprise query, update and report are convenient. The system is advantaged in that enterprise report data verification and maintenance cost can be reduced.

The invention discloses a simulation driving system of a military fighter aircraft. The simulation driving system of the military fighter aircraft comprises a simulation cockpit body, an aircraft control simulation system, a display control equipment simulation system, a scene system, a battlefield environment situation simulation system and a main control system. The simulation driving system ofthe military fighter aircraft, disclosed by the invention, has the beneficial effects that firstly, the simulation driving system of the fighter aircraft comprises a flight simulation system, a flightposture system and a flight scene system; an integral complete simulation system is formed; an internal layout environment and an external scene of the military fighter aircraft in a process of executing a flight task through flying by a pilot can be restored from multiple angles; the requirements of teaching, scientific research and experiments can be met; secondly, modular design are adopted for hardware and software of the simulation driving system of the fighter aircraft; a single module can be replaced; the secondary development, upgrade and maintenance requirements are supported; all systems are connected through distributed buses; data is managed and dispatched in a unified way by the main control system; and the flight simulation task can be efficiently completed.

The invention discloses a combined multi-station comprehensive industrial robot practical training platform, which comprises a basic practical training platform and a comprehensive practical training platform, and the basic practical training platform is detachably connected with the comprehensive practical training platform; a robot, a workpiece position changing machine and a workbench are arranged on the surface of the basic practical training platform; a robot control cabinet and a handheld demonstrator are arranged in the basic practical training platform; the robot control cabinet and the handheld demonstrator are used for controlling operation of the robot; an electrical installation drawer is arranged in the comprehensive practical training platform; a tool magazine, an automatic processing and detecting production line, a stereoscopic warehouse and a man-machine interface are arranged on the table surface of the comprehensive practical training platform; the workpiece position changing machine, the stereoscopic warehouse, the tool magazine and the workbench are distributed within the working radius range of the robot. According to the invention, a structural modular design is adopted, and the reuse rate is high; the technical comprehensiveness is high, and functions are powerful; the expansion degree is high, and secondary development is supported; the application range is wide.

The invention relates to the electronic data processing technology, in particular to a handheld data acquisition terminal. The handheld data acquisition terminal comprises a central micro-processor, a display module, a scanning module, a power management module, a storage unit, a real-time clock unit, a crystal oscillating circuit, a reset circuit and a communication module. The central micro-processor is respectively connected with the display module, the scanning module, the power management module, the storage unit, the real-time clock unit, the crystal oscillating circuit, the reset circuit and the communication module electrically. The handheld data acquisition terminal is low in cost, easy to operate, mainly used for data acquisition at the sales terminal and capable of building a scientific and intelligent management system by cooperating with background data management and analysis software.

The invention is applicable to the technical field of single-wheel robots, and provides a self-balancing unmanned bicycle which comprises a bicycle body, a front fork is arranged at the front end of the bicycle body, a front wheel is rotatably arranged at the bottom end of the front fork, a motor is arranged in a cavity, a momentum wheel is arranged at the output end of the motor, and a control system is arranged on the bicycle body. According to the self-balancing unmanned bicycle, all parameters are displayed in all directions in a waveform and graph mode in a high-section-frequency, multi-coupling, independent display and LED display screen arrangement mode, the self-balancing unmanned bicycle mainly uses a single-chip microcomputer as a control system, the position and posture of the self-balancing unmanned bicycle are continuously detected through a gyroscope, a posture sensor and the like, detected data are subjected to feedback processing through a PID algorithm, feedback signals are transmitted to a momentum wheel of a motor, front-back balance of a vehicle body is continuously kept by changing instructions such as the rotating speed and the rotating direction of the momentum wheel and further by means of the running inertia of the momentum wheel, and secondary development, gravity sensing remote control and two-hand remote control modes are supported.

The invention provides a method, a device and equipment for generating a use page and a readable storage medium, and relates to the technical field of Internet, the method comprises the following steps: receiving a page generation request, the page generation request comprising a business demand corresponding to a to-be-generated page; selecting a component corresponding to the business demand from a plurality of preset components according to the business demand corresponding to the to-be-generated page and the corresponding relationship between the business demand and the component; generating a use page according to the selected component; and according to the generated use page, storing the use page as a file for display. The method is completed in an instrumentalized and automatic mode, required pages and front-end codes can be configured in interactive modes such as dragging and clicking, the page codes which are added and supplemented in a user-defined mode and support switching of different mainstream U I component libraries are generated from rich component resources, and the generated page codes can also be directly used when supporting grammar switching of different front-end mainstream frameworks. And secondary development is completely supported.

The invention discloses a six-degree-of-freedom ROV simulation driving system and a simulation method thereof. The six-degree-of-freedom ROV simulation driving system involves a remote control handle,a ground station computer end and an underwater data acquisition body, wherein the remote control handle and the ground station computer end are arranged at the ground part, and the underwater data acquisition body is arranged at the underwater part; the remote control handle is connected with the ground station computer end through a USB mode, the ground station computer end is in network communication connection with the underwater data acquisition body, and the underwater data acquisition body acquires an operational order output by the remote control handle through the ground station computer end to complete the underwater action. The system is an integrated complete simulation system, the surrounding environment of a six-degree-of-freedom ROV in the underwater operation process is reconstructed from multiple angles, the requirements of teaching, scientific research, experiments and training can be met, various effect data of the operation on a ROV body by the ground station are collected, an ROV action database is constructed, and the movement simulation effect of the simulation driving system and the actual movement effect of the ROV are guaranteed to be highly consistent.