CN117412029A - Detection method and device of image sensor, electronic equipment and storage medium - Google Patents

Abstract

The embodiment of the application discloses a detection method and device of an image sensor, electronic equipment and a storage medium, which can improve the detection efficiency and accuracy of the image sensor. The method comprises the following steps: reading at least one initialization data corresponding to the at least one image sensor through a hardware abstraction layer of the electronic equipment in the initialization process of the at least one image sensor; determining at least one detection result corresponding to the at least one image sensor based on the at least one initialization data; and transmitting the at least one detection result to an application layer of the electronic equipment, and displaying the at least one detection result through the application layer.

Description

Detection method, device, electronic equipment and storage medium of image sensor

Technical field

The present application relates to the field of image sensors, and in particular, to a detection method, device, electronic equipment and storage medium of an image sensor.

Background technique

Currently, hardware testing of camera modules on mobile phones and other terminals generally involves manually replacing camera modules that may be faulty, and then testing whether the replaced camera module has returned to normal. Alternatively, the application can call each lens in the camera module one by one to open the preview screen of each lens, and use manual or image processing algorithms to determine whether there is a fault based on the preview screen. It can be seen that the detection method that relies on manual work is inefficient, which also reduces the efficiency of sensor fault detection. At the same time, detection based on the preview screen is difficult to distinguish whether the abnormality in the preview screen is caused by a software failure or a sensor failure, thereby reducing the accuracy of sensor failure detection.

Contents of the invention

The embodiments of the present application are expected to provide an image sensor detection method, device, electronic equipment and storage medium, which can improve the efficiency and accuracy of image sensor detection.

The technical solution of this application is implemented as follows:

An embodiment of the present application provides an image sensor detection method, which is applied to an electronic device. The electronic device includes at least one image sensor, including:

During the initialization process of the at least one image sensor, at least one initialization data corresponding to the at least one image sensor is read through the hardware abstraction layer of the electronic device;

Based on the at least one initialization data, determine at least one detection result corresponding to the at least one image sensor;

The at least one detection result is transferred to an application layer of the electronic device, and the at least one detection result is displayed through the application layer.

An embodiment of the present application provides a detection device for an image sensor, including:

A reading module, configured to read at least one initialization data corresponding to the at least one image sensor through the hardware abstraction layer of the electronic device during the initialization process of the at least one image sensor;

A determining module, configured to determine at least one detection result corresponding to the at least one image sensor based on the at least one initialization data;

A transmission module, configured to transmit the at least one detection result to the application layer of the electronic device;

A display module is used to display the at least one detection result through the application layer.

An embodiment of the present application provides an electronic device, including:

Memory, used to store executable instructions;

The processor is configured to implement the image sensor detection method provided by the embodiment of the present application when executing executable instructions stored in the memory.

Embodiments of the present application provide a storage medium that stores executable instructions for causing a processor to implement the image sensor detection method provided by embodiments of the present application when executed.

An embodiment of the present application provides a computer program product, which includes a computer program or instructions. When the computer program or instructions are executed by a processor, the image sensor detection method provided by the embodiment of the present application is implemented.

Embodiments of the present application provide an image sensor detection method, device, electronic device and storage medium. During the initialization process of at least one image sensor, at least one initialization corresponding to at least one image sensor is read through the hardware abstraction layer of the electronic device. data; based on at least one initialization data, determine at least one detection result corresponding to at least one image sensor; transfer the at least one detection result to the application layer of the electronic device, and display the at least one detection result through the application layer. In this way, the automatic detection and result display of the image sensor is realized, and the detection efficiency of the image sensor is improved; and the detection result is determined based on the initialization data in the image sensor initialization stage, the underlying detection of the image sensor is realized, and the accuracy of the image sensor detection is improved. sex.

Description of the drawings

Figure 1 is a schematic flowchart 1 of an image sensor detection method provided by an embodiment of the present application;

Figure 2 is a schematic diagram of the function module calling process corresponding to the image sensor detection method provided by the embodiment of the present application;

Figure 3 is a schematic flowchart 2 of the image sensor detection method provided by the embodiment of the present application;

Figure 4 is a system level schematic diagram of an electronic device provided by an embodiment of the present application;

Figure 5 is a schematic flowchart three of the image sensor detection method provided by the embodiment of the present application;

Figure 6 is a schematic diagram of the interface calling relationship of the image sensor detection method provided by the embodiment of the present application;

Figure 7 is a schematic structural diagram of a detection device of an image sensor provided by an embodiment of the present application;

FIG. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present application clearer, the present application will be described in further detail below in conjunction with the accompanying drawings. The described embodiments should not be regarded as limiting the present application. Those of ordinary skill in the art will not make any All other embodiments obtained under the premise of creative work belong to the scope of protection of this application.

In the following description, reference is made to "some embodiments" which describe a subset of all possible embodiments, but it is understood that "some embodiments" may be the same subset or a different subset of all possible embodiments, and Can be combined with each other without conflict.

In the following description, the terms "first\second\third" are only used to distinguish similar objects and do not represent a specific ordering of objects. It is understandable that "first\second\third" Where permitted, the specific order or sequence may be interchanged so that the embodiments of the application described herein can be practiced in an order other than that illustrated or described herein.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein are only for the purpose of describing the embodiments of the present application and are not intended to limit the present application.

At present, the detection of camera module damage is generally achieved through after-sales centers using manual detection combined with hardware detection methods. For example, after replacing the faulty camera module, check whether the fault will reoccur again; or, manually analyze the fault log to confirm whether It is a hardware damage problem and the processing efficiency is low. There are currently some detection methods, which are to open the preview screen of each lens through an application, and the user or image processing algorithm to judge whether there is an abnormality in the preview screen. However, when the camera module is damaged, some damaged lenses cannot start previewing, which may cause confusion when opening the lens, making it difficult to locate the faulty lens; and even if an abnormality in the preview screen is detected, it is difficult to distinguish whether it is caused by a software fault or the camera module. Caused by hardware failure, it is impossible to accurately detect damage to the camera module. It can be seen that the current image sensor detection method has low efficiency and accuracy.

Embodiments of the present application provide an image sensor detection method, device, electronic equipment and storage medium, which can improve the efficiency and accuracy of image sensor detection. The following describes exemplary applications of the electronic devices provided by the embodiments of the present application. The electronic devices provided by the embodiments of the present application can be implemented as various types of user terminals such as mobile devices, notebook computers, tablet computers, etc. The electronic devices provided by the embodiments of the present application Includes at least one image sensor.

Referring to FIG. 1 , FIG. 1 is an optional flow diagram of the detection method of the image sensor provided by the embodiment of the present application, which will be described in conjunction with the steps shown in FIG. 1 .

S101. During the initialization process of at least one image sensor, read at least one initialization data corresponding to at least one image sensor through the hardware abstraction layer of the electronic device.

The embodiments of this application are suitable for hardware detection of at least one image sensor on an electronic device to determine whether there is an image sensor hardware fault, such as hardware damage, configuration parameter error, abnormal driving current and other fault scenarios. The specific process is based on the actual situation. Selection is not limited by the embodiments of this application.

In this embodiment of the present application, the electronic device includes at least one image sensor. For example, at least one image sensor may include a camera (camera) module on a mobile phone, tablet, or other device, and the camera module may include at least one camera corresponding to at least one zoom factor.

In this embodiment of the present application, during the power-on initialization process, the electronic device performs initialization of at least one image sensor. In an initialization process (such as a Probe process) of at least one image sensor, each image sensor in the at least one image sensor is powered on, and configuration parameters corresponding to each image sensor are loaded. For example, the electronic device may initialize at least one image sensor each time it is powered on.

In this embodiment of the present application, the electronic device can read at least one initialization data generated by at least one image sensor during the initialization process through the Hardware Abstraction Layer (HAL). In some embodiments, the at least one initialization data includes initialization data corresponding to one or more sensors in the at least one sensor. For example, during the initialization process of the image sensor, a file in a preset format will be generated in a preset directory. The file contains initialization data corresponding to the image sensor, such as whether the power-on is successful, and loaded configuration parameters and other information. By reading this file, the hardware abstraction layer can obtain the initialization data corresponding to the image sensor.

S102. Based on at least one initialization data, determine at least one detection result corresponding to at least one image sensor.

In the embodiment of the present application, the initialization data includes information actually generated by the image sensor during the initialization process. The hardware abstraction layer determines at least one detection result corresponding to at least one sensor based on the at least one read initialization data.

In some embodiments, at least one image sensor corresponds to at least one preset profile. Wherein, each configuration file in at least one preset configuration file contains preset configuration data corresponding to an image sensor. For example, at least one preset configuration file may be a tuning file corresponding to at least one image sensor on the electronic device. When the electronic device leaves the factory, it performs performance tuning on each image sensor, writes the tuned configuration parameters (i.e., preset configuration data) into the tuning file corresponding to each image sensor, and writes the corresponding tuning files for at least one image sensor. At least one tuning file is saved in the firmware or preset memory space of the electronic device. In this way, during the initialization process of at least one image sensor, the configuration parameters in the tuning file can be loaded into the corresponding image sensor.

In some embodiments, during the initialization process of at least one image sensor, the electronic device reads at least one configuration file through the hardware abstraction layer, thereby determining the preset configuration data corresponding to each image sensor in the at least one image sensor. For example, at least one configuration file may be at least one .bin type file corresponding to a camera module on the electronic device. The electronic device traverses the .bin file corresponding to the camera module through the hardware abstraction layer to determine the preset configuration data corresponding to each image sensor in the camera module.

In some embodiments, for each image sensor, the electronic device determines, through the hardware abstraction layer, the corresponding initialization data of the image sensor in at least one initialization data and the corresponding preset configuration data of the image sensor. The detection result is then determined at least one detection result corresponding to at least one image sensor.

In some embodiments, for each image sensor, if the preset configuration data of the image sensor is consistent with the initialization data, it means that the image sensor is successfully powered on, and the preset configuration data is normally loaded for the image sensor. configuration parameters. The hardware abstraction layer determines the detection results of the image sensor as detection results that represent success;

In some embodiments, when the preset configuration data is inconsistent with the initialization data, it means that the configuration parameters of the image sensor are not loaded normally. The hardware abstraction layer determines the detection results of the image sensor to represent failed detection results.

In some embodiments, when the hardware abstraction layer does not read the preset configuration data corresponding to a certain image sensor in at least one image sensor, it means that the preset configuration data corresponding to the image sensor may be missing and cannot be loaded normally. , causing the image sensor to fail to work properly. The hardware abstraction layer determines the detection results of the image sensor to represent failed detection results.

In some embodiments, when the hardware abstraction layer does not read the initialization data corresponding to an image sensor in at least one image sensor, it means that the image sensor is not powered on normally, and there may be a hardware missing or damaged fault. The hardware abstraction layer determines the detection results of the image sensor to represent failed detection results.

In some embodiments, the detection result characterizing the failure may also include the failure reason for the detection failure. For example, if the initialization data corresponding to the image sensor is not read, the cause of the failure can be determined to be a power-on failure; if the preset configuration data is inconsistent with the initialization data, the cause of the failure can be determined to be a parameter error. etc. The hardware abstraction layer can represent different failure reasons through different preset error codes. The specific selection is based on the actual situation, which is not limited by the embodiments of this application.

In some embodiments, the hardware abstraction layer may determine at least one detection result based on the at least one initialization data when the at least one initialization data is read. It is also possible to record at least one initialization data first, and when the hardware abstraction layer is called by the application layer to display at least one detection result, determine at least one detection result based on the at least one initialization data. The specific selection is made according to the actual situation, and is not limited by the embodiments of this application.

S103. Transfer at least one detection result to the application layer of the electronic device, and display the at least one detection result through the application layer.

In the embodiment of the present application, the electronic device transmits at least one detection result corresponding to at least one image sensor to the application layer of the electronic device through the hardware abstraction layer, and displays the at least one detection result through the application layer.

In some embodiments, the hardware abstraction layer can store at least one detection result in a preset storage space, notify the application layer of the information in the preset storage space, and the application layer can obtain at least one detection result upon receiving the notification, or When a notification is received, the information of the preset storage space may be recorded first, and when the relevant function for displaying at least one detection result is called, at least one detection result may be obtained based on the information of the preset storage space. The specific selection is made according to the actual situation, and is not limited by the embodiments of this application.

In some embodiments, the hardware abstraction layer can actively pass at least one detection result to the application layer, or it can first record at least one detection result, and when the application layer calls the hardware abstraction layer, pass the at least one detection result to the application layer. . The specific selection is made according to the actual situation, and is not limited by the embodiments of this application.

In some embodiments, the electronic device can store at least one detection result in the form of metadata in a preset storage space through the hardware abstraction layer, and determine the identification information corresponding to the preset storage space; through the hardware abstraction layer, The identification information is sent to the application layer; through the application layer, at least one detection result is obtained from the preset storage space according to the identification information.

For example, the identification information may include an identification in the form of a key-value pair and the address of the preset storage space. When the application layer receives the identification information, it may identify the identification information based on the identification and determine the preset storage space corresponding to the identification. The address accesses the preset storage space and obtains at least one detection result from the preset storage space.

Exemplarily, the function module calling relationship corresponding to the image sensor detection method provided by the embodiment of the present application can be shown in Figure 2. For example, the electronic device starts and runs a system service during the initialization process. For example, the system service may be a Provider service in the Android system. During the initialization process, as the system service runs, the data reading module is first called to read at least one initialization data corresponding to at least one image sensor, and pass at least one initialization data to the detection result processing module. The system service calls the detection result display module of the application layer, and calls the detection result processing module through the detection result display module to obtain at least one detection result. When receiving a call from the detection result display module, the detection result processing module determines at least one detection result based on at least one initialization data, stores the at least one detection result in the preset storage space, and determines the identifier corresponding to the preset storage space. The information is sent to the test result display module. Furthermore, the detection result display module can obtain at least one detection result from the preset storage space and display it according to the identification information.

It can be understood that during the initialization process of at least one image sensor, at least one initialization data corresponding to at least one image sensor is read through the hardware abstraction layer of the electronic device; based on the at least one initialization data, at least one initialization data corresponding to at least one image sensor is determined. Detection results; transmit at least one detection result to the application layer of the electronic device, and display the at least one detection result through the application layer. In this way, the automatic detection and result display of the image sensor is realized, and the detection efficiency of the image sensor is improved; and the detection result is determined based on the initialization data in the image sensor initialization stage, the underlying detection of the image sensor is realized, and the accuracy of the image sensor detection is improved. sex.

In some embodiments, the application layer includes: a target application layer and an application intermediate layer. Based on Figure 1, before S101, S001-S002 can also be executed, as shown in Figure 3, as follows:

S001. Call the preset first calling interface of the application middle layer to execute the interface function corresponding to the preset first calling interface.

In the embodiment of this application, the target application layer is a software layer in the application layer that runs the target application, and the application middle layer is a software layer in the application layer that integrates or encapsulates at least one calling interface corresponding to the image sensor detection function. In some embodiments, the target application may be a fault detection application in the camera application on the mobile phone, or a camera fault detection application in the mobile phone management software, or a camera detection application used for after-sales or production, etc., depending on the actual situation. The selection is not limited by the embodiments of this application.

In some embodiments, the target application may be a background application on the electronic device, which is automatically started and sends a detection request each time during the power-on initialization process of the electronic device. In some embodiments, the target application may also be a foreground application, and may interact with the user, such as receiving a camera fault detection instruction issued by the user, and call the preset first calling interface in response to the instruction to execute the preset first call. The interface function corresponding to the interface.

S002. In the interface function corresponding to the preset first calling interface, call the image sensor detection function of the hardware abstraction layer through the preset second calling interface, so that the hardware middle layer reads at least one image sensor during the initialization process. Initialization data.

In the embodiment of this application, the interface function corresponding to the preset first calling interface implements a preset second calling interface. The preset second calling interface is used for function calling and data interaction between the application middle layer and the hardware abstraction layer. For example, the application middle layer may be used to call the image sensor detection function of the hardware abstraction layer. In the process of executing the interface function corresponding to the preset first calling interface, the application middle layer calls the image sensor detection function of the hardware abstraction layer through the preset second calling interface; and then the hardware middle layer in the initialization process of at least one image sensor At least one initialization data is read, and at least one detection result is determined based on the at least one initialization data and passed to the application layer, so that at least one display result is displayed through the application layer.

In some embodiments, when the preset first calling interface of the application middle layer is called through the target application of the target application layer, the electronic device can issue a power-on instruction to at least one image sensor, so that at least one The image sensor enters the initialization process by powering on again. For example, when the image sensor detection function is called on the mobile phone through the target application, the user operation to start the image sensor detection function in the target application will cause the mobile phone or the camera module in the mobile phone to restart, so that the camera module can restart through Enter the initialization process, and then implement the image sensor detection method in the embodiment of the present application during the initialization process.

The above-mentioned S001-S002 involve the process of starting the detection of at least one image sensor by calling the target application. For example, as shown in Figure 4, the system level of an electronic device may include from bottom to top: a kernel (Kernel) layer, a hardware abstraction layer, an intermediate layer, and an application (Application, APP) layer. The core layer includes at least one image sensor, and the hardware abstraction layer runs an image sensor detection service. For example, the image sensor detection service may be the Camera Provider service in the Android system. The Camera Provider service includes a detection function and a data interaction interface. The detection function can call the core layer to read at least one initialization data corresponding to at least one image sensor during the initialization process of at least one image sensor. The detection function determines at least one detection result based on at least one initialization data. The data interaction interface can save at least one detection result in the preset metadata in the preset storage space, generate an identification (tag) corresponding to the storage address of the metadata, and pass the key-value pair of the identification and the storage address, that is, the identification information through The middle layer sends it to the application layer. For example, the middle layer may be the Camera Service layer in the Android system.

In some embodiments, based on Figure 3, the process of displaying at least one detection result through the application layer in S103 above can be shown in Figure 5, including S201-S203, as follows:

S201. Through the application middle layer, call the result analysis module of the application middle layer according to at least one detection result and the preset third calling interface.

In the embodiment of the present application, the application middle layer may also include a preset third calling interface, and the preset third calling interface is used to call the result analysis module of the application middle layer. When the hardware abstraction layer determines at least one detection result based on at least one initialization data, it passes the at least one detection result to the application middle layer in the application layer. For example, the above-mentioned preset second calling interface can also be used to The hardware abstraction layer returns at least one detection result to the application middle layer. That is to say, the hardware abstraction layer can pass at least one detection result to the application middle layer through the above-mentioned preset second calling interface.

S202. Use the result analysis module to analyze at least one detection result, and send the at least one detection result to the target application of the target application layer through at least one calling interface.

S203. Display at least one detection result through the target application.

In the embodiment of this application, the result analysis module of the application middle layer analyzes at least one detection result, and returns different detection results to the target application of the target application layer through different calling interfaces to display the different detection results accordingly. .

In some embodiments, when the detection result indicating success is obtained through analysis by the result parsing module, the hardware abstraction layer sends the detection result indicating success to the target application through the preset fourth calling interface.

In some embodiments, the above-mentioned detection results indicating failure may also include the cause of the failure. In the case where the detection results indicating failure are obtained through the result parsing module, the hardware abstraction layer will use the preset fifth calling interface to obtain the detection results indicating failure. Sent to target application.

In some embodiments, since the above-mentioned image sensor detection process usually occupies system resources, the application middle layer can also pre-implement a preset sixth calling interface. In this way, the application middle layer can call the preset fifth calling interface. , releasing the resources occupied by image sensor detection.

Illustratively, the target application layer, application middle layer and each preset calling interface involved in the above process of the embodiment of the present application can be as shown in Figure 6. The application middle layer mainly completes the acquisition of detection results and detection results with the HAL layer. Functions such as parsing and detecting results and sending them back to the target application. As shown in Figure 5, detection result acquisition and detection result analysis are implemented by the result analysis module of the application middle layer; the application middle layer implements the above-mentioned preset calling interface. Through these preset calling interfaces, the detection results of each image sensor can be obtained from the code level, and the calling target application can implement corresponding display operations through these interfaces. Here, the preset seventh calling interface is used to return corresponding prompt information to the target application when the image sensor detection function is not deployed in the hardware abstraction layer of the electronic device and the image sensor detection function cannot be performed.

It can be understood that the embodiment of the present application encapsulates the implementation of the image sensor detection function in the application middle layer, and only provides a calling interface to the outside. Therefore, the portability is high, and specific detection solutions can be customized according to application needs. For example, when the detection function of the mobile phone housekeeper application is enabled or called, the detection result of the image sensor can be determined based on the embodiment of the present application, and the detection result of the image sensor can be sent back to the detection function, and through the detection function display interface. Or, for example, different magnifications in the mobile phone camera correspond to different lenses. If some lenses are damaged, a pop-up window can be displayed based on the detection results of the image sensor determined in the embodiment of this application. Or, for example, the detection method of the image sensor according to the embodiment of the present application can be prioritized during the camera startup phase, and when the camera module is damaged, the interface display is performed. This improves the accuracy, efficiency and flexibility of image sensor detection.

It can be understood that the embodiment of the present application provides an image sensor detection device 1, which is applied to electronic equipment. The electronic equipment includes at least one image sensor. As shown in FIG. 7 , the image sensor detection device provided by the embodiment of the present application includes: a reading module 11 , a determination module 12 , a transmission module 13 and a display module 14 . in:

The reading module 11 is configured to read at least one initialization data corresponding to the at least one image sensor through the hardware abstraction layer of the electronic device during the initialization process of the at least one image sensor;

The determination module 12 is configured to determine at least one detection result corresponding to the at least one image sensor based on the at least one initialization data;

The transmission module 13 is used to transmit the at least one detection result to the application layer of the electronic device;

The display module 14 is used to display the at least one detection result through the application layer.

In some embodiments, the at least one initialization data includes: initialization data corresponding to each image sensor in the at least one image sensor; the determination module 12 is also configured to use the hardware during the initialization process. The abstraction layer reads the preset configuration data corresponding to each image sensor in the at least one image sensor; determines the detection value corresponding to each image sensor according to the preset configuration data and initialization data corresponding to each image sensor. As a result, the at least one detection result is determined.

In some embodiments, the determination module 12 is also configured to determine that the detection result of each sensor is a detection result indicating success when the preset configuration data is consistent with the initialization data; If the preset configuration data is inconsistent with the initialization data, the detection result of each sensor is determined to be a detection result indicating failure.

In some embodiments, the determination module 12 is also configured to determine that the detection result corresponding to the image sensor is a detection result indicating failure when reading the preset configuration file or initialization data corresponding to the image sensor fails.

In some embodiments, the application layer includes: a target application layer and an application intermediate layer; the reading module 11 is also used to read data through the electronic device during the initialization process of the at least one image sensor. Before the hardware abstraction layer reads at least one initialization data corresponding to the at least one image sensor, the target application of the target application layer calls the preset first calling interface of the application middle layer to execute the preset first Call the interface function corresponding to the interface; in the interface function corresponding to the preset first calling interface, call the image sensor detection function of the hardware abstraction layer through the preset second calling interface, so that the hardware abstraction layer is The at least one initialization data is read during the initialization process of the at least one image sensor.

In some embodiments, the transmission module 13 is also used to store the at least one detection result in a preset storage space in the form of metadata, and determine the identification information corresponding to the preset storage space; through the hardware The abstraction layer sends the identification information to the application layer; through the application layer, obtains the at least one detection result from the preset storage space according to the identification information.

In some embodiments, the application layer includes: a target application layer and an application middle layer; the display module 14 is also configured to use the application middle layer to preset a third calling interface according to the at least one detection result. , calling the result analysis module of the application middle layer; analyzing the at least one detection result through the result analysis module, and sending the at least one detection result to the target application of the target application layer through at least one calling interface ; Display the at least one detection result through the target application.

In some embodiments, the transmission module 13 is also configured to, when a detection result indicating success is obtained through analysis by the result analysis module, sending the detection result indicating success to the preset fourth calling interface. The target application; when the detection result representing the failure is obtained through the analysis of the result analysis module, the detection result representing the failure is sent to the target application through the preset fifth calling interface; the detection result representing the failure is Test results include failure reasons.

In some embodiments, the image sensor detection device 1 further includes: a release module; the release module is configured to call a preset sixth calling interface through the application middle layer to release resources occupied by image sensor detection.

In some embodiments, the image sensor detection device 1 further includes: a restart module; the restart module is configured to call the preset first calling interface of the application middle layer when the target application passes through the target application layer. In this case, a repowering instruction is issued to the at least one image sensor, so that the at least one image sensor enters the initialization process by repowering.

It should be noted that the description of the above device embodiment is similar to the description of the above method embodiment, and has similar beneficial effects as the method embodiment. For technical details not disclosed in the device embodiments of this application, please refer to the description of the method embodiments of this application for understanding.

In some embodiments, embodiments of the present application further provide an electronic device. FIG. 8 is an optional structural schematic diagram of the electronic device provided by embodiments of the present application. As shown in FIG. 8 , the electronic device 2 includes: at least one image sensor 21 , a memory 22 and a processor 23 . Among them, at least one image sensor 21, memory 22 and processor 23 are connected through a communication bus 24; the memory 22 is used to store executable instructions; the processor 23 is used to implement the present application when executing the executable instructions stored in the memory 22. The embodiment provides a detection method of an image sensor.

Embodiments of the present application provide a storage medium (i.e., computer-readable storage medium) storing executable instructions. The executable instructions are stored therein. When the executable instructions are executed by a processor, they will cause the processor to execute the embodiments of the present application. Provides detection methods for image sensors. In some embodiments, the computer-readable storage medium may be a memory such as FRAM, ROM, PROM, EPROM, EEPROM, flash memory, magnetic surface memory, optical disk, or CD-ROM; it may also include one or any combination of the above memories. Various equipment.

In some embodiments, executable instructions may take the form of a program, software, software module, script, or code, written in any form of programming language, including compiled or interpreted languages, or declarative or procedural languages, and their May be deployed in any form, including deployed as a stand-alone program or deployed as a module, component, subroutine, or other unit suitable for use in a computing environment.

As an example, executable instructions may, but do not necessarily correspond to, files in a file system and may be stored as part of a file holding other programs or data, for example, in a Hyper Text Markup Language (HTML) document. One or more scripts, stored in a single file specific to the program in question, or in multiple collaborative files (e.g., files storing one or more modules, subroutines, or portions of code).

As examples, executable instructions may be deployed to execute on one computing device, or on multiple computing devices located at one location, or alternatively, on multiple computing devices distributed across multiple locations and interconnected by a communications network execute on.

Those skilled in the art will understand that embodiments of the present application may be provided as methods, systems, or computer program products. Accordingly, the present application may take the form of a hardware embodiment, a software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product implemented on one or more computer-usable storage media (including, but not limited to, magnetic disk storage and optical storage, etc.) embodying computer-usable program code therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine, such that the instructions executed by the processor of the computer or other programmable data processing device produce a use A device for realizing the functions specified in one process or multiple processes of the flowchart and/or one block or multiple blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory that causes a computer or other programmable data processing apparatus to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including the instruction means, the instructions The device implements the functions specified in a process or processes of the flowchart and/or a block or blocks of the block diagram.

These computer program instructions may also be loaded onto a computer or other programmable data processing device, causing a series of operating steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby executing on the computer or other programmable device. Instructions provide steps for implementing the functions specified in a process or processes of a flowchart diagram and/or a block or blocks of a block diagram.

The above descriptions are only preferred embodiments of the present application and are not intended to limit the protection scope of the present application. Any modifications, equivalent substitutions and improvements made within the spirit and scope of this application are included in the protection scope of this application.

Claims (13)

1. An image sensor detection method, applied to electronic equipment, the electronic equipment includes at least one image sensor; characterized in that the method includes: During the initialization process of the at least one image sensor, at least one initialization data corresponding to the at least one image sensor is read through the hardware abstraction layer of the electronic device; Based on the at least one initialization data, determine at least one detection result corresponding to the at least one image sensor; The at least one detection result is transferred to an application layer of the electronic device, and the at least one detection result is displayed through the application layer. 2. The method of claim 1, wherein the at least one initialization data includes: initialization data corresponding to each image sensor in the at least one image sensor; and based on the at least one initialization data, determine At least one detection result corresponding to the at least one image sensor includes: During the initialization process, the preset configuration data corresponding to each image sensor in the at least one image sensor is read through the hardware abstraction layer; According to the preset configuration data and initialization data corresponding to each image sensor, the detection result corresponding to each image sensor is determined, thereby determining the at least one detection result. 3. The method of claim 2, wherein determining the detection result corresponding to each image sensor according to the preset configuration data and initialization data corresponding to each image sensor includes: When the preset configuration data is consistent with the initialization data, determine that the detection result of each sensor is a detection result indicating success; If the preset configuration data is inconsistent with the initialization data, the detection result of each sensor is determined to be a detection result indicating failure. 4. The method according to claim 2, characterized in that, the method further comprises: When the preset configuration file or initialization data corresponding to the image sensor fails to be read, the detection result corresponding to the image sensor is determined to be a detection result indicating failure. 5. The method according to any one of claims 1 to 4, characterized in that the application layer includes: a target application layer and an application intermediate layer; during the initialization process of the at least one image sensor, through the Before the hardware abstraction layer of the electronic device reads at least one initialization data corresponding to the at least one image sensor, the method further includes: Through the target application of the target application layer, the preset first calling interface of the application middle layer is called, and the interface function corresponding to the preset first calling interface is executed; In the interface function corresponding to the preset first calling interface, the image sensor detection function of the hardware abstraction layer is called through the preset second calling interface, so that the hardware abstraction layer performs the initialization of the at least one image sensor. The at least one initialization data is read during the process. 6. The method according to any one of claims 1 to 4, characterized in that said transmitting the at least one detection result to the application layer of the electronic device includes: Store the at least one detection result in a preset storage space in the form of metadata, and determine the identification information corresponding to the preset storage space; Send the identification information to the application layer through the hardware abstraction layer; Through the application layer, the at least one detection result is obtained from the preset storage space according to the identification information. 7. The method according to claim 5, wherein the application layer includes: a target application layer and an application intermediate layer; the display of the at least one detection result through the application layer includes: Through the application middle layer, call the result analysis module of the application middle layer according to the at least one detection result and the preset third calling interface; The at least one detection result is analyzed by the result analysis module, and the at least one detection result is sent to the target application of the target application layer through at least one calling interface; The at least one detection result is displayed through the target application. 8. The method according to claim 7, characterized in that the at least one detection result is analyzed by the result analysis module, and the at least one detection result is sent to the target through at least one calling interface. Applications, including: When the detection result indicating success is obtained through analysis by the result analysis module, the detection result indicating success is sent to the target application through the preset fourth calling interface; In the case where the detection result indicating failure is obtained through analysis by the result analysis module, the detection result indicating failure is sent to the target application through the preset fifth calling interface; the detection result indicating failure includes the cause of the failure. . 9. The method according to claim 5, characterized in that, the method further comprises: The preset sixth calling interface is called through the application middle layer to release the resources occupied by the image sensor for detection. 10. The method according to claim 5, characterized in that the method further comprises: When the target application of the target application layer calls the preset first calling interface of the application middle layer, issue a repowering instruction to the at least one image sensor so that the at least one image sensor The sensor enters the initialization process by powering on again. 11. An image sensor detection device, applied to electronic equipment, the electronic equipment including at least one image sensor; characterized in that the device includes: A reading module, configured to read at least one initialization data corresponding to the at least one image sensor through the hardware abstraction layer of the electronic device during the initialization process of the at least one image sensor; A determining module, configured to determine at least one detection result corresponding to the at least one image sensor based on the at least one initialization data; A transmission module, configured to transmit the at least one detection result to the application layer of the electronic device; A display module is used to display the at least one detection result through the application layer. 12. An electronic device, characterized in that it includes: Memory, used to store executable instructions; A processor, configured to implement the method described in any one of claims 1 to 10 when executing executable instructions stored in the memory. 13. A storage medium, characterized in that it stores executable instructions for causing a processor to implement the method according to any one of claims 1 to 10 when executed.