65results about How to "Reduced development effort" patented technology

The invention discloses a database adaptation method and system based on object relation mapping, and the method and system achieve the purpose that a unified external function is compatible with different database types in a mode of achieving a callback function. Meanwhile, a plurality of databases can be registered for use at the same time in a registration mode, differences between various database environments and grammar are ignored, and the purpose of unification in use is achieved. In addition, according to the method and the device, the capabilities of link tracking and log interface unification are also included, and the database logs and call chains which are originally disordered and different are unified into a set of logic, so that the cost for adapting to different databases is reduced.

The invention discloses a dynamic agent driven NebulaGraph graph database operation device and method, and the device comprises a dynamic agent generation module which is used for automatically generating a corresponding dynamic agent class according to a defined DAO interface; the parameter analysis and result processing module is used for realizing conversion from parameters to a Cypher statement and mapping from a database return result to a Java object according to a parameter type and a return value type of the DAO method; the graph data operation module is used for providing common single-table CRUD operation and graph data specific operation; the performance optimization module is used for managing NebulaGraph connection by adopting a session pool; paging query is supported; batch insertion and batch updating functions are provided; selecting a proper result set processor according to a value type returned by the DAO method, and optimizing different processors according to a basic type and a set type; and the expandability module is used for customizing or expanding specific functions according to requirements. The device and the method can effectively solve the problems in the prior art, and improve the development efficiency and performance.

The embodiment of the invention provides a webpage development method, and belongs to the technical field of webpage development. The webpage development method comprises the following steps: configuring a first page; in the process of configuring the first page, obtaining at least part of data of the second page; and rendering at least part of data of the second page to embed the at least part of data into the first page. According to the technical scheme, the first page can reuse the content of the second page, so that the development workload is reduced, and the development efficiency is improved.

The present application relates to the field of data processing technology, and in particular to a file processing method, device, equipment, storage medium, system and vehicle. The method comprises: receiving a file opening request for a target file sent by a file processing module; opening the target file in memory according to the file opening request, and sending an operation handle of the target file to the file processing module; receiving a processing object corresponding to the read-write type sent by the file processing module according to the operation handle; processing the target file according to the processing object, and sending the processing result to the file processing module. The file processing method performs functional encapsulation in a persistent storage management module, and a unified calling function is provided by the persistent storage management module to realize the file processing function, thereby avoiding the redundancy of the file reading and writing function. In addition, when the file reading and writing function is modified, only the persistent storage management module needs to be modified, which greatly reduces the development workload and saves resources.

The invention discloses a method and system for judging a network connection state based on vehicle-mounted Aop annotation, and belongs to the technical field of computers, and the method comprises the steps: 1, introducing an AsepcJ configuration environment; 2, compiling a user-defined annotation of network judgment; 3, compiling a section logic code of network judgment; 4, executing local static compiling of the project; and 5, carrying out network judgment at the specific business by using the annotation. According to the method, network judgment can be added under the condition that original service codes are not modified on the basis of AOP annotation network judgment; by inserting the network judgment at the specific connection point, the use experience of the user can be improved, and when no network exists, media playing is performed, the user is directly reminded of the network state, and a dialog box is popped up to guide the user to open network settings.

A Bluetooth dual-mode wireless communication mouse and an operating method thereof, the Bluetooth dual-mode wireless communication mouse comprising a mouse body and a receiver; the mouse body comprises a switching key and is configured to switch between a standard BLE communication mode and a simplified BLE communication mode when a short pressing operation is performed on the switching key; wherein in the standard BLE communication mode, the mouse body communicates with a host according to a standard BLE communication specification; and in the simplified BLE communication mode, the mouse body communicates with the host according to a simplified BLE communication specification through the receiver.

The invention relates to a general decision log real-time library falling method based on flink, and the method comprises the steps: firstly, writing a newly-added log of a risk control decision system into kafka in real time by using an OGG tool, merging a decision configuration input parameter field and a non-decision input parameter field, synchronizing the merged fields to a target configuration table, and then writing the merged fields into a kafka specific topic; then, target configuration table data are spliced into a long character string by using flink, and the long character string is written into an oracle dimension table; and finally, the flink program associates the kafka log data with the oracle dimension table in real time, dynamically analyzes key information, generates a json field and writes the json field into a Dores analysis library, so that real-time and efficient library falling of the log is realized, and the problems of log content redundancy, low development efficiency and poor data timeliness in the prior art are solved.

The embodiment of the invention relates to a processing method and device for evaluating a roadside sensing effect. The method comprises the following steps: recognizing a sensing target track according to an original data set sensed by a roadside; setting a driving-in area and a driving-out area; lagging and early-leaving target detection is carried out according to the sensing target set; jumping target identification is carried out according to the early-leaving and lagging target sets; differentiated target identification is carried out according to the early-leaving, lagging and jumping target sets; and carrying out evaluation detail arrangement and evaluation index calculation according to the lagging, early leaving, jumping and differentiation target set. According to the invention, the evaluation efficiency and the evaluation timeliness can be improved, and the evaluation coverage rate can be improved.

The invention provides an electrical structure generation and cross-platform interaction system independent of a CAD platform, the system adopts a three-layer decoupling architecture of a core generation layer, a general intermediate data layer and an adapter presentation layer, the core generation layer independently executes electrical service logic calculation, the general intermediate data layer realizes data standardization packaging and transmission, and the adapter presentation layer is used for realizing data transmission. And the adapter presentation layer realizes bidirectional conversion between standardized data and different CAD platform graphic instructions through a multi-platform driving module. According to the method, complete decoupling of the electrical service logic and the CAD platform can be realized, the cross-platform compatibility, development and maintenance efficiency and expansibility of a design tool are improved, the replacement cost of an enterprise platform is reduced, and the method is suitable for cross-platform design scenes of various electrical structures.

The invention relates to a video industry application arrangement system, a data isolation method thereof and terminal equipment. The system comprises an application capability library, a capability arrangement engine connected with the application capability library and a preset module connected with the capability arrangement engine. According to the system, new applications of an industry are discharged as required through an application capability library, application description information is obtained by managing and coordinating life cycles, dependencies, deployment sequences and unique application identifiers of different capabilities through a capability arrangement engine according to application description files, and the application description information is bound to a preset template; the new application product only containing the arranged capability is recompiled through the preset template, the constructed new application product does not contain the capability which does not belong to the new application product, a user does not need to worry about the vertical unauthorized problem, and the constructed new application product does not contain the high-authority capability and does not contain the unauthorized capability. Therefore, a plurality of capabilities can be safely combined in one or more products for deployment, and the problem that resources are occupied due to excessive division is not worried about.

The invention discloses a software intelligent interaction channel expansion method based on bypass architecture, which is applied to an intelligent agent side and comprises the following steps: receiving a task instruction issued by a user side, processing task data corresponding to the task instruction, and determining a task demand under the condition that the task data information is complete, the task requirement carries a task type and a task requirement; generating an initial software state label based on a current operating system interface screenshot, determining a current software state based on the initial software state label, and generating an execution scheme according with a target format according to the current software state, the task demand and priori knowledge; and simulating keyboard and mouse input according to the execution scheme to carry out software operation so as to realize a user request. By applying the method, the intelligent interaction capability can be newly increased for the software through a non-intrusive bypass architecture.

The invention provides a touch simulation method and device, electronic equipment and a storage medium. The method comprises the following steps: reading a touch event equipment file of original equipment based on a system debugging tool so as to detect a touch event occurring in the original equipment; when it is detected that a touch event occurs in the original device, an original operation set is updated according to the touch event, the original operation set is used for recording touch data, and the touch data is used for representing touch operation received by the original device; according to display configuration information of a target device and the original device, correcting touch point coordinates contained in touch data recorded by the original operation set; a touch instruction is determined according to the corrected original operation set, and the touch instruction is used for simulating the touch operation received by the original device on the target device.

The invention discloses a method and a device for acquiring user perception duration of a webpage and related equipment. The method comprises the following steps: acquiring a start timestamp when a route of the webpage is changed; newly added elements in the webpage are determined, and according to the first timestamps for completing loading of all the newly added elements, second timestamps for completing loading of parent elements of all the newly added elements are obtained; and calculating the occupied area of each parent element in the webpage, and taking a difference value obtained by subtracting the starting timestamp from the second timestamp of the parent element with the largest area of the occupied area as the user perception duration. According to the method, the user perception duration is self-defined, the user experience can be reflected more clearly, the webpage performance reference index is more reasonable, the user perception duration can be automatically obtained when the website is accessed, universality is achieved, and the code development workload and maintenance cost are reduced.

The embodiment of the invention provides a dynamic visual debugging method and device, a vehicle, a medium and a program product. The method comprises the steps of obtaining an interface description language file corresponding to a to-be-debugged device by responding to access of the to-be-debugged device, the interface description language file comprising at least two types of interface components and definition information of a communication interface; based on the interface description language file, generating and displaying a dynamic debugging page corresponding to the to-be-debugged device; receiving input of to-be-debugged parameters through a debugging parameter configuration component of the dynamic debugging page, generating a debugging instruction based on the to-be-debugged parameters, and sending the debugging instruction to the to-be-debugged equipment through the communication interface, so that the to-be-debugged equipment executes the debugging instruction; and acquiring equipment state data of the to-be-debugged equipment through the communication interface, and updating display content of the debugging result display component based on the equipment state data. According to the method provided by the embodiment of the invention, the debugging efficiency and quality are improved, and meanwhile, the debugging cost is reduced.

The embodiment of the invention relates to the technical field of vehicle control, and discloses a vehicle steering control method, a vehicle and a computer readable storage medium, and the method comprises the steps that a steering controller responds to a steering demand, if steering component information is detected, a target steering component indicated by the steering component information is determined, and the target steering component is started; determining a steering torque parameter of the target steering component; if the target steering component is a steering gear, the steering torque parameter indicates that the precision of the target torque is first precision, if the target steering component is a steering motor, the steering torque parameter indicates that the precision of the target torque is second precision, and the first precision is different from the second precision; the steering controller generates a steering request based on a preset request generation rule and sends the steering request to the steering actuator; the steering actuator receives the steering request and determines a target torque according to the steering torque parameter; the steering actuator controls the target steering component to steer according to the target torque, and the effect of accurately controlling different steering components can be achieved.

The present invention provides a method and system for realizing a local WEB interface without occupying a port based on IPC, including: registering a standard custom protocol name when the Electron app is started; the page initiates an interface request through the custom protocol name; the custom protocol request is intercepted in the Electron app, the request content is parsed, the request is converted into a message, and the message is sent to the local process through IPC (Inter-Process Communication); the local process receives the message passed in by the IPC channel, parses the message and matches the method to be executed according to the request header, and after execution, the return value is converted into a byte stream according to the standard HTTP response message format, and is transmitted back to the Electron app process through the IPC channel; the Electron app process obtains the response byte stream and parses it according to the standard HTTP response format, and transmits the parsed response result back to the page. The present invention is based on the local process responding to the request API interface in the Electron app, but does not occupy the local port, and achieves an effect similar to the http interface, ensuring that the page request has a similar processing logic to other http requests.

The utility model discloses an electricity meter collector, which relates to the field of power electronics and is characterized in that the electricity meter collector receives isolation voltage provided by an electricity meter through an electricity meter external interface and converts the isolation voltage into voltage required by an electricity meter signal transmission circuit and a network serial port unvarnished transmission chip to work through a DCDC power supply conversion circuit; a power supply mode of converting alternating current into direct current is not needed, the problems of surge and isolation of alternating current power supply do not need to be worried about, and the safety of the scheme is improved; a battery power supply mode is not needed, the maintenance is simple, and the cost of the scheme is reduced; in addition, due to the network port structure of the external interface of the electricity meter, the electricity meter collector and the electricity meter are more convenient to plug and unplug; and secondly, the remote communication between the ammeter collector and the master station adopts an Ethernet communication mode, the cost of a network serial port unvarnished transmission chip is low, and the function of bidirectional data unvarnished transmission can be completed without developing a software protocol stack, so that the development workload of the software protocol stack is greatly saved.

The present disclosure provides a method, device, equipment and medium for generating an application installation package, which relates to the field of computer technology. The method includes: obtaining the target bytecode of the application after compiling the development source code of the application; identifying the bytecode of the target method in the target bytecode; wherein the bytecode of the target method is used to set a click event for the view control; inserting an anti-shake bytecode segment in the bytecode of the target method; and generating an installation package of the application based on the target bytecode after inserting the anti-shake bytecode segment. The present disclosure can insert an anti-shake bytecode segment in the target method of the target bytecode to implement anti-shake protection of the view control, without requiring the business developer to add anti-shake protection annotations in the source code, thereby reducing the development workload of the business developer.

The invention relates to integration of various production equipment terminal protocols in an MES system environment, data adaptation and compatibility problems, and solves the problem that unified management and adaptation and compatibility cannot be achieved under various terminal data protocols. Aiming at the specific system environment, the invention provides and is compatible with multiple communication protocol formats to realize data format output in a many-to-one mode. And great convenience is provided for technicians of multi-end input, format compatibility, equipment debugging and implementation of field terminal equipment. Input information is flexibly configured through a middleware method in an MES system production environment. The content of the main function module comprises eight main modules including a data source pool, a protocol stack module, a protocol conversion engine, a dynamic configuration interface, a data caching and synchronization module, an adaptation module, a log component and a formatting output module.

The invention relates to a method for realizing multi-task scheduling and load balancing based on springboot. The method is completed through cooperation of an edge task plug-in module, a central task scheduling module, Nacos and a database cluster. According to the invention, based on a SpringBoot framework, any application program developed based on SpringBoot can integrate an edge task plug-in module to realize message interaction with a central task scheduling module. Therefore, functions of task control message issuing and task state message reporting can be realized. Therefore, the development workload and the later maintenance workload of developers are reduced; the problems that a single application program is low in resource utilization rate, long in response time, large in pressure and lack of flexibility (dynamic adjustment cannot be achieved, and a fault-tolerant mechanism is lacked) are solved through operations such as multi-task load balancing scheduling, module fault automatic offline and module expansion automatic online. The method can be applied to various software systems related to multi-task scheduling and load balancing requirements.

The utility model provides a cooking stove structural part which comprises a tray, a bottom cover and an auxiliary support, the tray is used for bearing a heating part, the bottom cover is used for bearing the tray, and the auxiliary support is used for installing a weighing part and bearing the tray; the bottom cover comprises a tray body supporting part matched with the tray and further comprises a support supporting part matched with the auxiliary support. The auxiliary support comprises a tray body connecting part matched with the tray and further comprises a cover body connecting part matched with the support supporting part. The cooking stove structural member has a first assembly form and a second assembly form, wherein the first assembly form defines that the tray and the tray body supporting part are connected and assembled; and the second assembly form is defined as follows: the tray is connected and assembled with the tray body connecting part, and the bracket supporting part is connected and assembled with the cover body connecting part. A cooking stove producer only needs to develop one cooking stove structural part, and the production part requirements of two types of cooking stoves with the weighing function or without the weighing function can be met.

The application provides an algorithm pipeline arrangement method and device, electronic equipment and a storage medium. The technical solution is as follows: a task description file is obtained, the task description file includes a plurality of module description information; based on the plurality of module description information, a plurality of general modules in a module library are called for processing to obtain a plurality of application modules; and based on the plurality of application modules, an algorithm pipeline corresponding to the task description file is obtained. According to the embodiment of the application, the workload of algorithm development can be reduced, and the speed of algorithm deployment can be accelerated.

The embodiment of the invention discloses a central gateway controller, an authentication data uploading system and method and a storage medium. The central gateway controller comprises a data collection module, a positioning function module, a data processing module and an internet surfing function module; the data collection module is used for obtaining new energy national standard data needing to be collected during authentication and sending the new energy national standard data to the data processing module; the positioning function module is used for acquiring positioning data and sending the positioning data to the data processing module; the data processing module is used for processing the new energy national standard data and the positioning data according to new energy national standard requirements to obtain to-be-uploaded data, and sending the to-be-uploaded data to the internet surfing function module; and the internet access function module is used for uploading the to-be-uploaded data to the authentication platform so as to authenticate the to-be-uploaded data. According to the embodiment of the invention, the hardware cost and the software development workload when the vehicle is subjected to over-inspection authentication are reduced.

The application provides a vehicle-mounted video signal processing system and method. The vehicle-mounted video signal processing system comprises a driving recorder and a cabin domain controller. The driving recorder is configured to receive original multi-channel video signals collected by a plurality of image collection devices, acquire current display mode information from the cabin domain controller, and determine a current display mode of the cabin domain controller according to the current display mode information. The driving recorder is further configured to determine target video signals corresponding to the original multi-channel video signals based on the current display mode, and send the target video signals to the cabin domain controller. The cabin domain controller is configured to determine a target vehicle-mounted display application based on the current display mode information after receiving the target video signals, and send the target video signals to the target vehicle-mounted display application for display. By using the vehicle-mounted video signal processing system and method, the video recording and storage requirements of the driving recorder can be met without adding cameras, and the diversified display requirements of the cabin domain controller can also be met.

The present invention discloses a method for setting system parameters, comprising the following steps: establishing a connection between a system parameter setting interface and a business module in a system; loading the business module system parameter items and corresponding parameter values ​​in the system parameter setting interface; setting the parameter values ​​as new parameter values ​​in the system parameter interface; checking the new parameter values, and in response to the check passing, saving the new parameter values. The present invention also discloses a corresponding system, a computer device, and a readable storage medium. The method for setting system parameters provided by the present invention solves the problem of needing to repeatedly develop multiple system parameter setting functions, thereby improving software development efficiency, improving product usability, and facilitating product delivery.

The application discloses a vehicle-in-the-loop test method and related device, and relates to the technical field of intelligent driving, and comprises the following steps: collecting a driving control signal fed back by a vehicle controller of a tested vehicle according to a received radar message signal, collecting a real radar message signal of a real radar of the tested vehicle through a first CAN channel, and obtaining simulation data sent by VTD scene simulation software; replacing a message header in the real radar message signal with a first data segment of the simulation data, replacing target list data in the real radar message signal with a second data segment of the simulation data, and obtaining a radar message signal; and sending the radar message signal to the vehicle controller of the tested vehicle through a second CAN channel. The application realizes the improvement of the accuracy of a vehicle-in-the-loop test response and the overall test efficiency based on the data complementation of a real radar and a virtual radar.

Embodiments of the invention provide a template selection model training method and apparatus, and a page template generation method and apparatus. The method comprises the steps of obtaining traffic data generated by browsing a first page by target users with different user tags; the first page template set comprises pre-generated original page templates of various page identifiers; converting the traffic data into a first preference index for different original page templates; and inputting the user tag and the page identifier into the template selection model to obtain a second preference index of the user tag to different original page templates under the page identifier, and adjusting parameters of the template selection model based on the loss value. After training is completed, an original page template with a high preference degree can be automatically matched based on a user tag and a page identifier, and a basic material is provided for automatically generating a new personalized page template by adopting an AIGC model.

The present invention discloses a government affairs post platform for cross-provincial one-stop services and an implementation method, which belongs to the field of government affairs services. The technical problem to be solved by the present invention is how to make cross-provincial one-stop services easy to implement and promote, while ensuring that the work required for docking and development is minimized. The adopted technical scheme is as follows: the government affairs post platform is for off-site one-stop service window personnel to carry out offline business application registration and offline material collection, relying on cloud servers and data centers, docking with business systems through VPN networks, and serving one-stop service window users; the system includes a service gateway module, a core service module, a middleware module, a service configuration center module, a service monitoring center module and a data persistence module; wherein the core service module includes a user center, an authorization center, a matter center, a business center and a mailing center, and services are provided between the user center, the authorization center, the matter center, the business center and the mailing center using a REST interface.

The invention discloses a link tracking sampling rate adjusting method and device, relates to the technical field of cloud computing and can also be used in the financial field, and the method comprises the following steps: obtaining tracking index data including a tracking sampling rate and index data of a JAVA virtual machine; extracting host name and service name information based on the index data of the JAVA virtual machine; and adjusting the tracking sampling rate corresponding to the corresponding service of the corresponding host based on the index data of the JAVA virtual machine, the tracking sampling rate, the host name and the service name information. Therefore, automatic real-time adjustment of the link tracking sampling rate of the specific service on the specific host is realized, manual intervention is not needed, the labor cost is reduced, and the problem of data redundancy caused by improper setting of the sampling rate is avoided.

The invention discloses a fault detection device based on a 64-channel sound signal receiving array, comprising a shell, a circuit board arranged in the shell, a lens cover arranged on the outer side of the shell, and a sound signal receiving array cover. The circuit board comprises a sound signal receiving array, a driving module, an operational amplifier module, a filtering module, an AD module, a clock frequency division module, an FPGA module, a camera module, a communication module, and a network interface. The sound signal receiving array, the operational amplifier module, and the filtering module are all connected to the driving module. The filtering module, the AD module, the clock frequency division module, the FPGA module, the communication module, and the network interface are connected in sequence. The camera module is connected to the FPGA module. The sound signal receiving array is located on the inner side wall of the shell and close to the sound signal receiving array cover. The camera module is located on the inner side of the shell and close to the lens cover. The advantages of the invention are: automated detection, reduced manpower and material resources, and avoidance of misjudgment and hidden dangers.