WO2023087751A1 - 应用程序开发平台及方法、电子设备、存储介质和计算机程序产品 - Google Patents
应用程序开发平台及方法、电子设备、存储介质和计算机程序产品 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
- G06F9/44526—Plug-ins; Add-ons
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45562—Creating, deleting, cloning virtual machine instances
Definitions
- the present disclosure relates to but not limited to the field of computer technology, and in particular relates to an application program development platform and method, electronic equipment, storage media and computer program products.
- edge computing nodes close to data sources has also increased rapidly. Coupled with the consideration of data security and privacy protection, more and more intelligent The application is front-loaded to run on the edge device as an edge computing node.
- the disclosure proposes a technical solution of an application program development platform and method, electronic equipment, storage media and computer program products.
- an application development platform including: a function programming component configured to determine a target event processing function corresponding to a target application, wherein the target event processing function is used to process the target Perform data processing on the event data to be processed corresponding to the application; the plug-in model is configured to determine the target plug-in corresponding to the target application, wherein the target plug-in is used to extend the function of the target application; preset calculation A framework configured to access the target event processing function and the target plug-in to build the target application.
- an application program development method including: determining a target event processing function corresponding to the target application program, wherein the target event processing function is used to process pending events corresponding to the target application program Data processing; determine the target plug-in corresponding to the target application, wherein the target plug-in is used to extend the function of the target application; according to the target event processing function, the target plug-in, and preset A computing framework to build the target application.
- an electronic device including: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to call the instructions stored in the memory to execute the above-mentioned method.
- a computer-readable storage medium on which computer program instructions are stored, and when the computer program instructions are executed by a processor, the above method is implemented.
- a computer program product includes a computer program or an instruction, and when the computer program or instruction is run on a computer, causes the computer to execute the above method.
- the application development platform provides a function programming component to determine the target event processing function used to process the event data corresponding to the target application program, and provides a plug-in model to determine the target application program.
- the extended target plug-in further provides a preset computing framework, accesses target event processing functions and target plug-ins, and quickly builds target applications, thus effectively improving the development efficiency of target applications.
- Fig. 1 shows a block diagram of an application program development platform according to an embodiment of the present disclosure
- Fig. 2 shows a schematic diagram of a preset computing framework according to an embodiment of the present disclosure
- Fig. 3 shows a flow chart of an application program development method according to an embodiment of the present disclosure
- Fig. 4 shows a block diagram of an electronic device according to an embodiment of the present disclosure
- Fig. 5 shows a block diagram of an electronic device according to an embodiment of the present disclosure.
- edge computing nodes close to data sources has also increased rapidly.
- edge computing nodes In addition to data security and privacy protection considerations, more and more intelligent applications are front-loaded as edge It runs on the edge device of the computing node.
- the embodiment of the present disclosure provides an application development platform, which can be applied in an edge computing scenario.
- the application development platform provides a function programming component to determine the target event processing function used to process the event data corresponding to the target application program, and provides a plug-in model to determine the target plug-in used to extend the function of the target application program, and then, Provides a preset computing framework, accesses target event processing functions and target plug-ins, and quickly builds target applications that can run on terminal devices, thereby effectively improving the development efficiency of target applications.
- Fig. 1 shows a block diagram of an application development platform according to an embodiment of the present disclosure.
- a development platform refers to a piece of software developed based on a certain programming language or several programming languages. It can also be called a secondary development software framework. Users can perform various tasks on this development software framework.
- the application development platform 10 includes:
- the function programming component 11 is configured to determine the target event processing function corresponding to the target application program, wherein the target event processing function is used to perform data processing on the event data to be processed corresponding to the target application program;
- the plug-in model 12 is configured to determine the target plug-in corresponding to the target application, wherein the target plug-in is used to extend the function of the target application;
- the preset computing framework 13 is configured to access target event processing functions and target plug-ins to build target applications.
- the application development platform provides a function programming component to determine the target event processing function used to process the event data corresponding to the target application program, and provides a plug-in model to determine the target application program.
- the extended target plug-in further provides a preset computing framework, accesses target event processing functions and target plug-ins, and quickly builds target applications, thus effectively improving the development efficiency of target applications.
- an event-driven preset computing framework may be provided in the application development platform, and a set of standardized cross-platform function running environment may be provided in the preset computing framework.
- the target application needs to be developed, the developer only needs to develop the target event data processing logic corresponding to the target application, and then the application development platform can use function programming components, plug-in models, and presets based on the target event data processing logic
- the computing framework uses very little code to complete the development of the target application program, and the developed target application program can support cross-platform operation.
- Fig. 2 shows a schematic diagram of a preset computing framework according to an embodiment of the present disclosure.
- the preset computing framework includes input modules, triggers, event buses, executors, function modules, algorithm modules, output modules, and Web Assembly virtual machines.
- the preset computing framework provides an operating environment based on Web Assembly virtual machine technology.
- Web Assembly is a binary instruction format based on a stack virtual machine. It is a portable compilation target of a programming language and can support cross-platform operation of multiple programming languages. Therefore, the preset computing framework can provide a cross-platform operating environment through Web Assembly virtual machine technology.
- the function programming component 10 is configured to determine an initial event processing function by using a preset programming language according to the target event data processing logic; compile the initial event processing function to obtain the target event processing function, Wherein, the target event processing function has a common binary instruction format.
- the developer After the developer develops the target event data processing logic corresponding to the target application, he can use the function programming component in the application development platform to determine the initial event processing function by using the preset programming language according to the target event data processing logic, and then process the initial event
- the function is compiled to obtain a target event processing function with a general binary instruction format, so that the target event processing function has generality.
- the preset programming language may include Python, Rust, C++, Go, etc., which is not limited in the present disclosure.
- the functional programming component can use the underlying virtual machine (Low Level Virtual Machine, LLVM) compilation tool chain to compile the initial event processing function, generate a Web Assembly bytecode file, and run the Web Assembly bytecode file
- LLVM Low Level Virtual Machine
- the application development platform further includes: a configuration component configured to determine the corresponding configuration information when the target event processing function is running; the preset computing framework 13 is configured to load the The target event handler and the target plug-in get the target application.
- the target plug-in corresponding to the target application can be determined, and the corresponding configuration information of the target event processing function can be determined, and then according to the configuration information, the target event processing function and the target The plug-in is loaded into the preset computing framework, so that the target application can be quickly obtained.
- the configuration information includes: event source identification (used to indicate the target event source that provides the pending event data corresponding to the target application), bytecode path (used to indicate the Web Assembly bytecode corresponding to the target processing function file storage path), target executor (the executor corresponding to the target event processing function in the preset computing framework), target output module (the output module used to output the data processing results obtained by the target event processing function), concurrent number ( The number of concurrent processing by the target executor), etc., are not limited in this disclosure.
- an input connection is established between the input module of the preset computing framework shown in FIG. 2 and the target event source, and the predetermined computing framework shown in FIG. 2 is determined Target the output module to make the output connection.
- the target plug-in corresponding to the target application includes: an event source access plug-in, a hardware platform running plug-in, and an algorithm software development kit (Software Development Kit, SDK) plug-in.
- an algorithm software development kit Software Development Kit, SDK
- plug-in design is adopted for event sources, hardware platforms, and algorithm SDKs.
- the target plugin is implemented based on the Message Queuing Telemetry Transport (MQTT) protocol.
- MQTT Message Queuing Telemetry Transport
- the target plug-in can be quickly obtained.
- the target plug-in includes an event source access plug-in, and the event source access plug-in is used to support different event sources to access the target application; the event source access plug-in is configured to determine the access target application , where the target event source is used to provide pending event data.
- the target event source corresponding to the target application is connected to the input module of the preset computing framework, and then the target event source is loaded into the preset
- the target event handler function of the design computing framework provides pending event data.
- the preset computing framework is configured to: based on the MQTT configuration information corresponding to the event source access plug-in, between the target event source and Establish a network connection between the MQTT proxy servers (Broker) corresponding to the MQTT configuration information; control the MQTT Broker to establish a target topic topic for the target event source; access the target event source based on the preset Internet of Things (IOT) protocol; Network connection, send the pending event data provided by the target event source to the target Topic; when the target event source is closed, disconnect the network connection.
- IOT Internet of Things
- the preset computing framework can establish a network connection between the target event source and the MQTT Broker corresponding to the MQTT configuration information, and then control the MQTT Broker to establish a network connection for the target event source.
- a target Topic where the target Topic is used to receive pending event data provided by the target event source.
- Access the target event source based on the preset IOT protocol receive initial data from the target event source, convert the initial data into a standard event data format, obtain the pending event data provided by the target event source, and then provide the target event source with The event data to be processed is sent to the target (Topic), so that the target event source provides event data to be processed for the target event processing function loaded into the preset computing framework.
- the target plug-in is implemented based on a dynamic link library.
- the target plug-in can be quickly obtained.
- the preset computing framework is configured to: determine the corresponding dynamic link library for the event source access plug-in, wherein the dynamic link library
- the link library includes the configuration interface, start interface and shutdown interface corresponding to the event source access plug-in; load the dynamic link library; use the external function interface (Foreign Function Interface, FFI), call the configuration interface, and access the target event source; use FFI, Call the startup interface to receive the pending event data provided by the target event source; use FFI to call the shutdown interface to close the target event source.
- FFI Form Function Interface
- the preset computing framework can load the dynamic link library corresponding to the event source access plug-in. Furthermore, the preset computing framework can use the FFI interface to call the Config interface to configure the target event source, that is, connect the target event source to the preset computing framework; call the Open interface to receive the pending event data provided by the target event source; call the Close interface to close The target event source stops serving pending event data.
- the target plug-in includes a hardware platform running plug-in, and the hardware platform running plug-in is used to support the target application to run on different hardware platforms; the hardware platform running plug-in is configured to determine the target hardware corresponding to the target application A platform, wherein the target hardware platform is used to provide a running environment for the target application program.
- the plug-in can be run on the hardware platform, so that the developed target application program can run on different hardware platforms, and the expansion of the operating environment can be realized.
- the plug-in running on the hardware platform can be realized through the MQTT protocol, and can also be realized through the dynamic link library, which is not limited in this disclosure.
- the target plug-in includes an algorithm software development kit SDK plug-in, and the algorithm SDK plug-in is used to provide different algorithm SDKs for the target application program; the algorithm SDK plug-in is used to determine the target algorithm SDK corresponding to the target application program , wherein the target algorithm SDK is used to provide the corresponding data processing algorithm for the target application program.
- the algorithm SDK plug-in can be implemented through the MQTT protocol, and can also be implemented through a dynamic link library, which is not limited in this disclosure.
- the preset computing framework is configured to run the target application program.
- the preset computing framework is configured to: receive the event data to be processed provided by the target event source connected to the target application; determine the target event processing corresponding to the target event source based on the preset mapping relationship Function; use the target event processing function to process the event data to be processed, and obtain the data processing result.
- the target event source can be connected to the input module of the preset computing framework shown in Figure 2 to receive the event data to be processed provided by the target event source, and then based on the relationship between the target event source and the target event processing function
- the mapping relationship is preset, and the event data to be processed is processed by using the target event processing function in the function module to obtain the data processing result.
- the input module in the preset computing framework shown in FIG. 2 may receive pending event data sent by one or more target event sources, and the function module may include one or more target event processing functions. There may be a many-to-many mapping relationship between target event sources and target event processing functions.
- the pending event data of one target event source can be sent to multiple target event processing functions for data processing, or one event processing function can process the pending event data sent by multiple target event sources. Process event data for data processing.
- the trigger in the preset computing framework shown in FIG. 2 converts the The event data to be processed is sent to different queues of the event bus, and the event data to be processed is sent to the executor asynchronously through different queues, waiting to be consumed by the corresponding target event processing function.
- the first trigger sends the pending event data of the target event source a to the first queue in the event bus, waiting to be processed
- the target event processing function A is consumed; if there is a second mapping relationship between the target event source b and the target event processing function B, the pending event data of the target event source b is sent to the second queue in the event bus, Waiting to be consumed by the target event handler function B.
- one executor in the preset computing framework shown in FIG. 2 corresponds to one target event processing function included in the function module.
- the executor registers with the event bus according to the preset mapping relationship between the target event source and the target event processing function, monitors the corresponding queue in the event bus, and consumes the corresponding queue pending event data for .
- the first executor corresponds to the target event processing function A, then the first executor registers to the event bus, listens to the first queue in the event bus, and consumes the pending events sent to the first queue by the target event source a Data, that is, the pending event data sent by the target event source a to the first queue, and forwarded to the target event processing function A;
- the second executor corresponds to the target event processing function B, then the second executor registers to the event bus, monitors the second queue in the event bus, and consumes the pending event data sent by the target event source b to the second queue, That is, the pending event data sent by the target event source b to the second queue is forwarded to the target event processing function B.
- the preset computing framework provides an operating environment based on the Web Assembly virtual machine technology; based on the first standard interface generated by the Web Assembly virtual machine, the target event processing function is invoked.
- the executor in the preset computing framework calls the target event processing function corresponding to the executor through the export interface (the first standard interface) of the Web Assembly virtual machine for external output, so that the executor The pending event data in the listening queue is forwarded to the corresponding target event processing function.
- the first executor invokes the target event processing function A through the first export interface of the Web Assembly virtual machine for external output, so as to send the target event source a to the pending event data in the first queue and forward it to the target event Processing function A;
- the second executor calls the target event processing function B through the second export interface of the Web Assembly virtual machine for external output, so as to send the target event source b to the pending event data in the second queue and forward it to Target event handler function B.
- control the target event processing function to call the corresponding target algorithm SDK; based on the data processing algorithm provided by the target algorithm SDK, perform data processing on the event data to be processed , to get the data processing result.
- the algorithm module in the preset computing framework may include the target algorithm SDK corresponding to the target application program, and the target event processing function may call the target algorithm SDK in the algorithm module as required during the data processing process of the event data to be processed.
- the algorithm module may include face recognition SDK, feature retrieval SDK, key value (Key Value, KV) storage SDK, etc., which is not limited in this disclosure.
- the target event processing function calls the target algorithm SDK in the algorithm module through the import interface (the second standard interface) used by the Web Assembly virtual machine for internal input, based on the data provided by the target algorithm SDK Processing algorithm, data processing is performed on the event data to be processed.
- the import interface the second standard interface
- the target event processing function performs data processing on the event data to be processed
- the event processing result is obtained, and the event processing result is returned to the corresponding executor, so that the executor sends the event processing result to the corresponding target output module , complete the result output.
- the application development platform provides a function programming component to determine the target event processing function used to process the event data corresponding to the target application program, and provides a plug-in model to determine the target application program.
- the extended target plug-in further provides a preset computing framework, accesses target event processing functions and target plug-ins, and quickly builds target applications, thus effectively improving the development efficiency of target applications.
- the application development platform of the embodiment of the present disclosure when developing an application corresponding to the intelligent robot, first, based on the event data processing logic of positioning navigation, voice control, and motion control, use the function programming component Create target event processing functions that can realize positioning navigation, voice control, and motion control. Then, the plug-in model can be used to create or reuse existing event source plug-ins to realize the access of event sources such as cameras, radars, and voice sensors, and to create or reuse existing algorithm SDK plug-ins to provide all required functions for target event processing functions. The required algorithm SDK. Finally, load the target event processing function and the algorithm SDK plug-in into the preset computing framework to obtain the function running instance of the application program corresponding to the smart robot, start and run the function running instance, and the smart robot can start working.
- the function programming component Create target event processing functions that can realize positioning navigation, voice control, and motion control.
- the plug-in model can be used to create or reuse existing event source plug-ins to realize the access of event sources such as cameras, radars, and voice sensors,
- the present disclosure also provides an application program development method, an electronic device, a computer-readable storage medium, a program, corresponding technical solutions and descriptions, and refer to corresponding records in the application program development platform part.
- Fig. 3 shows a flowchart of an application program development method according to an embodiment of the present disclosure.
- the application program development method can be executed by electronic devices such as terminal equipment or servers, and the terminal equipment can be user equipment (User Equipment, UE), mobile equipment, user terminal, terminal, cellular phone, cordless phone, personal digital assistant (Personal Digital Assistant) , PDA), handheld device, computing device, vehicle-mounted device, wearable device, etc.
- the application program development method can be implemented by calling the computer-readable instructions stored in the memory by the processor.
- the application development method may be performed by a server.
- the application development methodology includes:
- step S31 a target event processing function corresponding to the target application is determined, wherein the target event processing function is used to perform data processing on the pending event data corresponding to the target application.
- step S32 a target plug-in corresponding to the target application is determined, wherein the target plug-in is used to extend the function of the target application.
- step S33 the target application program is constructed according to the target event processing function, the target plug-in, and the preset computing framework.
- determining a target event processing function corresponding to the target application includes:
- target event data processing logic use the preset programming language to determine the initial event processing function
- the initial event processing function is compiled to obtain a target event processing function, wherein the target event processing function has a general binary instruction format.
- the target application is constructed according to the target event processing function, the target plug-in, and the preset computing framework, including:
- the target event processing function and the target plug-in are loaded into the preset computing framework to obtain the target application program.
- the target plug-in is implemented based on the message queue telemetry transport MQTT protocol.
- the target plug-in is implemented based on a dynamic link library.
- the target plug-in includes an event source access plug-in, and the event source access plug-in is used to support different event sources to access the target application;
- the application development methodology also includes:
- a target event source for accessing the target application program is determined, wherein the target event source is used to provide event data to be processed.
- the application development method when the event source access plug-in is implemented based on the MQTT protocol, the application development method further includes:
- a network connection is established between the target event source and the MQTT proxy server Broker corresponding to the MQTT configuration information;
- the application development method further includes:
- the dynamic link library includes a configuration interface, a startup interface and a shutdown interface corresponding to the event source access plug-in;
- the target plug-in includes a hardware platform running plug-in, and the hardware platform running plug-in is used to support the target application to run on different hardware platforms;
- the application development methodology also includes:
- the target plug-in includes an algorithm software development kit SDK plug-in, and the algorithm SDK plug-in is used to provide different algorithm SDKs for the target application;
- the application development methodology also includes:
- the application program development method further includes: running the target application program.
- running a target application includes:
- the preset computing framework provides an operating environment based on Web Assembly virtual machine technology
- the application development methodology also includes:
- the target event processing function is used to process the event data to be processed to obtain a data processing result, including:
- the functions or modules included in the application development platform provided by the embodiments of the present disclosure can be used to execute the methods described in the above method embodiments, and its specific implementation can refer to the descriptions of the above method embodiments.
- Embodiments of the present disclosure also provide a computer-readable storage medium, on which computer program instructions are stored, and the above-mentioned method is implemented when the computer program instructions are executed by a processor.
- Computer readable storage media may be volatile or nonvolatile computer readable storage media.
- An embodiment of the present disclosure also proposes an electronic device, including: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to invoke the instructions stored in the memory to execute the above method.
- An embodiment of the present disclosure also provides a computer program product, including computer-readable codes, or a non-volatile computer-readable storage medium carrying computer-readable codes, when the computer-readable codes are stored in a processor of an electronic device When running in the electronic device, the processor in the electronic device executes the above method.
- Electronic devices may be provided as terminals, servers, or other forms of devices.
- Fig. 4 shows a block diagram of an electronic device according to an embodiment of the present disclosure.
- the electronic device 800 may be a terminal such as a mobile phone, a computer, a digital broadcast terminal, a messaging device, a game console, a tablet device, a medical device, a fitness device, or a personal digital assistant.
- electronic device 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814 , and the communication component 816.
- the processing component 802 generally controls the overall operations of the electronic device 800, such as those associated with display, telephone calls, data communications, camera operations, and recording operations.
- the processing component 802 may include one or more processors 820 to execute instructions to complete all or part of the steps of the above method. Additionally, processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802 .
- the memory 804 is configured to store various types of data to support operations at the electronic device 800 . Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and the like.
- the memory 804 can be realized by any type of volatile or non-volatile storage device or their combination, such as Static Random-Access Memory (Static Random-Access Memory, SRAM), Electrically Erasable Programmable Read-Only Memory (Electrically Erasable Programmable read only memory, EEPROM), erasable programmable read-only memory (Erasable Programmable Read-Only Memory, EPROM), programmable read-only memory (Programmable Read-Only Memory, PROM), read-only memory (Read-Only Memory, ROM), magnetic memory, flash memory, magnetic disk or optical disk.
- Static Random-Access Memory SRAM
- Electrically Erasable Programmable Read-Only Memory Electrically Erasable Programmable Read-Only Memory
- EEPROM Electrically Era
- the power supply component 806 provides power to various components of the electronic device 800 .
- Power components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for electronic device 800 .
- the multimedia component 808 includes a screen providing an output interface between the electronic device 800 and the user.
- the screen may include a liquid crystal display (Liquid Crystal Display, LCD) and a touch panel (Touch Panel, TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
- the touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may not only sense a boundary of a touch or swipe action, but also detect a duration and pressure associated with the touch or swipe operation.
- the multimedia component 808 includes a front camera and/or a rear camera. When the electronic device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom capability.
- the audio component 810 is configured to output and/or input audio signals.
- the audio component 810 includes a microphone (Microphone, MIC), and when the electronic device 800 is in an operation mode, such as a calling mode, a recording mode and a voice recognition mode, the microphone is configured to receive an external audio signal. Received audio signals may be further stored in memory 804 or transmitted via communication component 816.
- the audio component 810 also includes a speaker for outputting audio signals.
- the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, and the like. These buttons may include, but are not limited to: a home button, volume buttons, start button, and lock button.
- Sensor assembly 814 includes one or more sensors for providing status assessments of various aspects of electronic device 800 .
- the sensor component 814 can detect the open/closed state of the electronic device 800, the relative positioning of components, such as the display and the keypad of the electronic device 800, the sensor component 814 can also detect the electronic device 800 or a Changes in position of components, presence or absence of user contact with electronic device 800 , electronic device 800 orientation or acceleration/deceleration and temperature changes in electronic device 800 .
- Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- the sensor assembly 814 may also include an optical sensor, such as a Complementary Metal Oxide Semiconductor (CMOS) or Charge-coupled Device (CCD) image sensor, for use in imaging applications.
- CMOS Complementary Metal Oxide Semiconductor
- CCD Charge-coupled Device
- the sensor component 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor or a temperature sensor.
- the communication component 816 is configured to facilitate wired or wireless communication between the electronic device 800 and other devices.
- the electronic device 800 can access wireless networks based on communication standards, such as wireless networks (WiFi), second-generation mobile communication technology (2-Generation wireless telephone technology, 2G) or third-generation mobile communication technology (3rd-Generation, 3G) , or a combination of them.
- WiFi wireless networks
- 2G second-generation mobile communication technology
- 3rd-Generation, 3G third-generation mobile communication technology
- the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 816 also includes a Near Field Communication (NFC) module to facilitate short-range communication.
- NFC Near Field Communication
- the NFC module can be based on Radio Frequency Identification (RFID) technology, Infrared Data Association (Infrared Data Association, IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BitTorrent, BT) technology and other technology to achieve.
- RFID Radio Frequency Identification
- IrDA Infrared Data Association
- UWB Ultra Wide Band
- Bluetooth BitTorrent, BT
- the electronic device 800 may be implemented by one or more application-specific integrated circuits (ASICs), digital signal processors (Digital Signal Process, DSP), digital signal processing devices (Digital Signal Process Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field Programmable Gate Array (Field Programmable Gate Array, FPGA), controller, microcontroller, microprocessor or other electronic components are used to implement the above method.
- ASICs application-specific integrated circuits
- DSP digital signal processors
- DSPD digital signal processing devices
- PLD Programmable Logic Device
- FPGA Field Programmable Gate Array
- controller microcontroller, microprocessor or other electronic components are used to implement the above method.
- a non-volatile computer-readable storage medium such as the memory 804 including computer program instructions, which can be executed by the processor 820 of the electronic device 800 to implement the above method.
- This disclosure relates to the field of augmented reality.
- Augmented Reality By acquiring the image information of the target object in the real environment, and then using various visual correlation algorithms to detect or identify the relevant features, states and attributes of the target object, and to obtain the information that matches the specific application.
- Augmented Reality effect combining virtual and reality.
- the target object may involve faces, limbs, gestures, actions, etc. related to the human body, or markers and markers related to objects, or sand tables, display areas or display items related to venues or places.
- Vision-related algorithms can involve visual positioning, Simultaneous Localization and Mapping (SLAM), 3D reconstruction, image registration, background segmentation, key point extraction and tracking of objects, pose or depth detection of objects, etc.
- SLAM Simultaneous Localization and Mapping
- 3D reconstruction image registration, background segmentation, key point extraction and tracking of objects, pose or depth detection of objects, etc.
- Specific applications can not only involve interactive scenes such as guided tours, navigation, explanations, reconstructions, virtual effect overlays and display related to real scenes or objects, but also special effects processing related to people, such as makeup beautification, body beautification, special effect display, virtual Interactive scenarios such as model display.
- the relevant features, states and attributes of the target object can be detected or identified through the convolutional neural network.
- the above-mentioned convolutional neural network is a network model obtained by performing model training based on a deep learning framework.
- Fig. 5 shows a block diagram of an electronic device according to an embodiment of the present disclosure.
- the electronic device 1900 may be provided as a server.
- electronic device 1900 includes processing component 1922 , which further includes one or more processors, and a memory resource represented by memory 1932 for storing instructions executable by processing component 1922 , such as application programs.
- the application programs stored in memory 1932 may include one or more modules each corresponding to a set of instructions.
- the processing component 1922 is configured to execute instructions to perform the above method.
- Electronic device 1900 may also include a power supply component 1926 configured to perform power management of electronic device 1900, a wired or wireless network interface 1950 configured to connect electronic device 1900 to a network, and an input-output (I/O) interface 1958 .
- the electronic device 1900 can operate based on the operating system stored in the memory 1932, such as the Microsoft server operating system (Windows Server TM ), the graphical user interface-based operating system (Mac OS X TM ) introduced by Apple Inc., and the multi-user and multi-process computer operating system (Unix TM ), a free and open source Unix-like operating system (Linux TM ), an open source Unix-like operating system (FreeBSD TM ), or the like.
- Microsoft server operating system Windows Server TM
- Mac OS X TM graphical user interface-based operating system
- Unix TM multi-user and multi-process computer operating system
- Linux TM free and open source Unix-like operating system
- FreeBSD TM open source Unix-like operating system
- a non-transitory computer-readable storage medium such as the memory 1932 including computer program instructions, which can be executed by the processing component 1922 of the electronic device 1900 to implement the above method.
- a computer program product may include a computer program or instructions, which, when run on a computer, cause the computer to perform the above method.
- a computer readable storage medium may be a tangible device that can retain and store instructions for use by an instruction execution device.
- a computer readable storage medium may be, for example, but is not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing.
- Computer-readable storage media include: portable computer diskettes, hard disks, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), or flash memory), static random access memory (SRAM), portable compact disk read only memory (Compact Disk Read Only Memory, CD-ROM), digital versatile disk (Digital versatile Disc, DVD), memory stick, floppy disk, mechanical encoding Devices such as punched cards or raised-in-recess structures having instructions stored thereon, and any suitable combination of the foregoing.
- RAM random access memory
- ROM read-only memory
- EPROM erasable programmable read-only memory
- flash memory static random access memory
- SRAM static random access memory
- portable compact disk read only memory Compact Disk Read Only Memory
- CD-ROM Compact Disk Read Only Memory
- DVD digital versatile disk
- memory stick floppy disk
- mechanical encoding Devices such as punched cards or raised-in-recess structures having instructions stored thereon, and any suitable combination of the foregoing.
- computer-readable storage media are not to be construed as transient signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (e.g., pulses of light through fiber optic cables), or transmitted electrical signals.
- Computer-readable program instructions described herein may be downloaded from a computer-readable storage medium to a respective computing/processing device, or downloaded to an external computer or external storage device over a network, such as the Internet, a local area network, a wide area network, and/or a wireless network.
- the network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers, and/or edge servers.
- a network adapter card or a network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in each computing/processing device .
- Computer program instructions for performing the operations of the present disclosure may be assembly instructions, Instruction Set Architecture (ISA) instructions, machine instructions, machine-dependent instructions, microcode, firmware instructions, state setting data, or in the form of one or more source or object code written in any combination of programming languages, including object-oriented programming languages—such as Smalltalk, C++, etc., and conventional procedural programming languages—such as the “C” language or similar programming languages.
- Computer readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server implement.
- the remote computer can be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or it can be connected to an external computer such as use an Internet service provider to connect via the Internet).
- electronic circuits such as programmable logic circuits, field programmable gate arrays (FPGAs) or programmable logic arrays (Programmable Logic Arrays, PLAs), are personalized by utilizing state information of computer-readable program instructions,
- the electronic circuitry can execute computer readable program instructions to implement various aspects of the present disclosure.
- These computer-readable program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine such that when executed by the processor of the computer or other programmable data processing apparatus , producing an apparatus for realizing the functions/actions specified in one or more blocks in the flowchart and/or block diagram.
- These computer-readable program instructions can also be stored in a computer-readable storage medium, and these instructions cause computers, programmable data processing devices and/or other devices to work in a specific way, so that the computer-readable medium storing instructions includes An article of manufacture comprising instructions for implementing various aspects of the functions/acts specified in one or more blocks in flowcharts and/or block diagrams.
- each block in a flowchart or block diagram may represent a module, a portion of a program segment, or an instruction that includes one or more Executable instructions.
- the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved.
- each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented by a dedicated hardware-based system that performs the specified function or action , or may be implemented by a combination of dedicated hardware and computer instructions.
- the computer program product can be specifically realized by means of hardware, software or a combination thereof.
- the computer program product is embodied as a computer storage medium, and in another optional embodiment, the computer program product is embodied as a software product, such as a software development kit (SDK) and the like.
- SDK software development kit
- Embodiments of the present disclosure provide an application program development platform and method, electronic equipment, a storage medium, and a computer program product
- the application program development platform includes: a function programming component configured to determine a target event processing function corresponding to a target application program , wherein the target event processing function is used to perform data processing on the event data to be processed corresponding to the target application; the plug-in model is configured to determine the target plug-in corresponding to the target application, wherein the target plug-in It is used to extend the function of the target application program; the preset computing framework is configured to access the target event processing function and the target plug-in to build the target application program.
- the application program development platform in the embodiment of the present disclosure can effectively improve the development efficiency of the target application program.
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Abstract
Description
Claims (18)
- 一种应用程序开发平台,包括:函数编程组件,被配置为确定目标应用程序对应的目标事件处理函数,其中,所述目标事件处理函数用于对所述目标应用程序对应的待处理事件数据进行数据处理;插件模型,被配置为确定所述目标应用程序对应的目标插件,其中,所述目标插件用于对所述目标应用程序进行功能扩展;预设计算框架,被配置为接入所述目标事件处理函数和所述目标插件,构建所述目标应用程序。
- 根据权利要求1所述的平台,其中,所述函数编程组件,被配置为:根据目标事件数据处理逻辑,利用预设编程语言,确定初始事件处理函数;对所述初始事件处理函数进行编译,得到所述目标事件处理函数,其中,所述目标事件处理函数具有二进制指令格式。
- 根据权利要求1或2所述的平台,其中,所述平台还包括:配置组件,被配置为确定在所述目标事件处理函数运行的情况下对应的配置信息;所述预设计算框架,被配置为根据所述配置信息,加载所述目标事件处理函数和所述目标插件,得到所述目标应用程序。
- 根据权利要求1至3中任意一项所述的平台,其中,所述目标插件是基于消息队列遥测传输MQTT协议实现的。
- 根据权利要求1至3中任意一项所述的平台,其中,所述目标插件是基于动态链接库实现的。
- 根据权利要求4或5所述的平台,其中,所述目标插件包括事件源接入插件,所述事件源接入插件用于支持不同事件源接入所述目标应用程序;所述事件源接入插件,被配置为确定接入所述目标应用程序的目标事件源,其中,所述目标事件源用于提供所述待处理事件数据。
- 根据权利要求6所述的平台,其中,在所述事件源接入插件是基于MQTT协议实现的情况下,所述预设计算框架,被配置为:基于所述事件源接入插件对应的MQTT配置信息,在所述目标事件源和所述MQTT配置信息对应的MQTT代理服务器Broker之间建立网络连接;控制所述MQTT Broker为所述目标事件源建立目标主题Topic;基于预设物联网IOT协议,接入所述目标事件源;基于所述网络连接,将所述目标事件源提供的所述待处理事件数据发送至所述目标Topic;在关闭所述目标事件源的情况下,断开所述网络连接。
- 根据权利要求6所述的平台,其中,在所述事件源接入插件是基于动态链接库实现的情况下,所述预设计算框架,被配置为:为所述事件源接入插件确定对应的动态链接库,其中,所述动态链接库中包括所述事件源接入插件对应的配置接口、启动接口和关闭接口;加载所述动态链接库;利用外部功能接口FFI,调用所述配置接口,接入所述目标事件源;利用所述FFI,调用所述启动接口,接收所述目标事件源提供的所述待处理事件数据;利用所述FFI,调用所述关闭接口,关闭所述目标事件源。
- 根据权利要求4或5所述的平台,其中,所述目标插件包括硬件平台运行插件,所述硬件平台运行插件用于支持所述目标应用程序在不同硬件平台上运行;所述硬件平台运行插件,被配置为确定所述目标应用程序对应的目标硬件平台,其中,所述目标硬件平台用于为所述目标应用程序提供运行环境。
- 根据权利要求4或5所述的平台,其中,所述目标插件包括算法软件开发工具包SDK插件,所述算法SDK插件用于为所述目标应用程序提供不同的算法SDK;所述算法SDK插件,被配置为确定所述目标应用程序对应的目标算法SDK,其中,所述目标算法SDK用于为所述目标应用程序提供对应的数据处理算法。
- 根据权利要求1至10中任意一项所述的平台,其中,所述预设计算框架,被配置为运行所述目标应用程序。
- 根据权利要求11所述的平台,其中,所述预设计算框架,被配置为:接收接入所述目标应用程序的目标事件源提供的所述待处理事件数据;基于预设映射关系,确定所述目标事件源对应的所述目标事件处理函数;利用所述目标事件处理函数,对所述待处理事件数据进行数据处理,得到数据处理结果。
- 根据权利要求12所述的平台,其中,所述预设计算框架基于Web Assembly虚拟机提供运行环境;所述预设计算框架基于所述Web Assembly虚拟机生成的第一标准接口,调用所述目标事件处理函数。
- 根据权利要求13所述的平台,其中,所述预设计算框架基于所述Web Assembly虚拟机生成的第二标准接口,控制所述目标事件处理函数调用对应的目标算法SDK;所述预设计算框架基于所述目标算法SDK提供的数据处理算法,对所述待处理事件数据进行数据处理,得到数据处理结果。
- 一种应用程序开发方法,包括:确定目标应用程序对应的目标事件处理函数,其中,所述目标事件处理函数用于对所述目标应用程序对应的待处理事件数据进行数据处理;确定所述目标应用程序对应的目标插件,其中,所述目标插件用于对所述目标应用程序进行功能扩展;根据所述目标事件处理函数、所述目标插件、以及预设计算框架,构建所述目标应用程序。
- 一种电子设备,包括:处理器;用于存储处理器可执行指令的存储器;其中,所述处理器被配置为调用所述存储器存储的指令,以执行权利要求15所述的方法。
- 一种计算机可读存储介质,其上存储有计算机程序指令,所述计算机程序指令被处理器执行时实现权利要求15所述的方法。
- 一种计算机程序产品,所述计算机程序产品包括计算机程序或指令,在所述计算机程序或指令在计算机上运行的情况下,使得所述计算机执行如权利要求15所述的方法。
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| CN114879954B (zh) * | 2022-03-29 | 2025-05-27 | 上海商汤智能科技有限公司 | 应用程序定义方法及装置、电子设备和存储介质 |
| CN119718335A (zh) * | 2025-02-28 | 2025-03-28 | 永赢金融租赁有限公司 | 一种单码多平台的编译方法及装置 |
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| CN113138768B (zh) * | 2021-04-29 | 2023-11-07 | 北京百度网讯科技有限公司 | 应用程序包生成方法、装置、电子设备以及可读存储介质 |
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