In-vehicle article reminding and querying method and system, electronic device and storage medium

Abstract

The application provides an in-vehicle article reminding and querying method and system, an electronic device and a storage medium, the method comprising the following steps: after a vehicle lock signal is monitored by a vehicle information entertainment terminal, regional images of different regions in the vehicle are collected by image collection devices of the different regions in the vehicle and uploaded to a server, so that the server identifies in-vehicle articles according to each regional image, generates an article list according to an in-vehicle article identification result and pushes the article list to a mobile terminal for reminding, after the vehicle information entertainment terminal receives a collection instruction from the server, a target image collection device corresponding to a target region identifier is matched according to a preset corresponding relationship between the region identifier and the image collection device, a target region video is collected by the target image collection device and uploaded to the server, so that the mobile terminal calls the target region video from the server; the in-vehicle article reminding and in-vehicle article querying functions are realized, the user's time is saved, the user experience is improved, and no additional controller needs to be added, thereby saving costs.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, specifically to a method, system, electronic device, and storage medium for reminding and querying items inside a vehicle. Background Technology

[0002] Currently, with the rapid development of intelligent connected vehicles, vehicle intelligent configurations are becoming increasingly rich, and correspondingly, user needs are becoming more diversified. How to meet user needs and improve the user experience has become an important direction for the development of intelligent automotive functions. As living standards continue to improve, people are using vehicles more frequently, and many users carelessly leave important items inside their vehicles after use.

[0003] Most in-vehicle item detection technologies require the addition of new controllers, which increases vehicle weight, cost, and the difficulty of controller placement. Furthermore, when a user discovers an item left in the vehicle, they can only return to the vehicle to search for it, wasting the user's time and causing inconvenience and an unpleasant driving experience. Summary of the Invention

[0004] In view of the shortcomings of the prior art described above, this application provides a method, system, electronic device and storage medium for reminding and querying items inside a vehicle, in order to solve the technical problems of the above-mentioned in-vehicle item detection technology requiring the addition of a new controller, which increases the vehicle weight, cost and difficulty of controller placement, and requires users to return to the vehicle to find items, resulting in wasted user time.

[0005] This application provides a method for reminding and querying in-vehicle items, comprising: after an in-vehicle infotainment terminal detects a vehicle locking signal, it acquires regional images of different areas inside the vehicle through image acquisition devices set in different areas of the vehicle and uploads them to a server, so that the server can identify in-vehicle items in each regional image, generate an item list based on the in-vehicle item identification results, and push it to a mobile terminal for reminder; after receiving the acquisition instruction from the server, the in-vehicle infotainment terminal matches the target image acquisition device corresponding to the target regional identifier according to a preset correspondence between regional identifier and image acquisition device, the acquisition instruction including the target regional identifier, the acquisition instruction being generated based on an item query request initiated by the mobile terminal to the server after receiving the item list; the in-vehicle infotainment terminal acquires target area video of the target area where the target image acquisition device is located through the target image acquisition device and uploads it to the server, so that the mobile terminal can retrieve the target area video from the server.

[0006] In one embodiment of this application, after acquiring images of different areas inside the vehicle using an image acquisition device and uploading them to a server, the in-vehicle item reminder and query method includes: the server performing in-vehicle item recognition on each area image to obtain the in-vehicle item recognition result; if the in-vehicle item recognition result includes item information of at least one in-vehicle item, then generating the item list based on the item information of the at least one in-vehicle item and pushing it to the mobile terminal for reminder; generating and issuing a sleep command to the in-vehicle infotainment terminal to cause the in-vehicle infotainment terminal to enter a sleep state.

[0007] In one embodiment of this application, after generating an item list based on the in-vehicle item recognition results and pushing it to a mobile terminal for reminder, the in-vehicle item reminder and query method includes: if the server receives the item query request, it matches the target item information to be queried in the item query request with each item information in the in-vehicle item recognition results to determine the region identifier of the area image where the target item information is recognized, as the target region identifier. The in-vehicle item recognition results also include the region identifier of the area image where each item information is recognized, and the item information and the region identifier of the area image where the item information is recognized have a corresponding relationship; the collection command is generated based on the target region identifier and sent to the in-vehicle infotainment terminal to make the in-vehicle infotainment terminal enter a wake-up state and respond to the collection command.

[0008] In one embodiment of this application, after the in-vehicle infotainment terminal detects a vehicle lock signal, it acquires regional images of different areas inside the vehicle using image acquisition devices for different areas inside the vehicle and uploads them to the server. This includes: turning on lighting devices installed in different areas inside the vehicle; acquiring regional images of different areas inside the vehicle using image acquisition devices for different areas inside the vehicle and uploading them to the server; or, obtaining the light intensity inside the vehicle, and if the light intensity inside the vehicle is less than a preset light intensity threshold, turning on the lighting devices installed in different areas inside the vehicle; acquiring regional images of different areas inside the vehicle using image acquisition devices for different areas inside the vehicle and uploading them to the server.

[0009] In one embodiment of this application, after the in-vehicle infotainment terminal receives the collection instruction from the server, the in-vehicle item reminder and query method includes: matching the target lighting device corresponding to the target area identifier according to a preset correspondence between area identifiers and lighting devices; turning on the target lighting device and collecting video of the target area through the target image acquisition device; uploading the target area video to the server so that the mobile terminal can retrieve the target area video from the server; or, obtaining a new in-vehicle light intensity; if the new in-vehicle light intensity is less than the preset light intensity threshold, matching the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifiers and lighting devices; turning on the target lighting device and collecting video of the target area through the target image acquisition device; uploading the target area video to the server so that the mobile terminal can retrieve the target area video from the server.

[0010] In one embodiment of this application, the in-vehicle infotainment terminal is equipped with a power supply, which supplies power to the in-vehicle infotainment terminal, the image acquisition device, and the lighting device.

[0011] In one embodiment of this application, an in-vehicle item reminder and query system is also provided. The in-vehicle item reminder and query system includes an in-vehicle infotainment terminal, a server, a mobile terminal, and image acquisition devices installed in different areas of the vehicle. The in-vehicle infotainment terminal, upon detecting a vehicle locking signal, acquires area images of different areas of the vehicle using the image acquisition devices and uploads them to the server. Upon receiving a collection instruction from the server, it matches a target image acquisition device corresponding to a target area identifier according to a preset correspondence between area identifiers and image acquisition devices. The collection instruction includes the target area identifier. The system then acquires the relevant items using the target image acquisition device. The target area video of the target image acquisition device is located is uploaded to the server so that the mobile terminal can access the target area video from the server; the server is used to perform in-vehicle item recognition on each area image, generate an item list based on the in-vehicle item recognition results and push it to the mobile terminal as a reminder; the server generates the acquisition command based on the item query request initiated by the mobile terminal and sends it to the in-vehicle infotainment terminal; the server receives the target area video for the mobile terminal to access; the mobile terminal is used to initiate the item query request to the server after receiving the item list; and to access the target area video from the server.

[0012] In one embodiment of this application, the in-vehicle item reminder and query system further includes lighting devices installed in different areas of the vehicle; after the in-vehicle infotainment terminal detects the vehicle locking signal, it acquires the in-vehicle light intensity. If the in-vehicle light intensity is less than a preset light intensity threshold, it turns on the lighting devices in different areas of the vehicle, acquires regional images of different areas of the vehicle through image acquisition devices in different areas of the vehicle, and uploads them to the server; after receiving the acquisition command, the in-vehicle infotainment terminal acquires a new in-vehicle light intensity. If the new in-vehicle light intensity is less than the preset light intensity threshold, it matches the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device, turns on the target lighting device, and acquires video of the target area through the target image acquisition device to upload the video of the target area to the server.

[0013] In one embodiment of this application, an electronic device is also provided, the electronic device comprising: one or more processors; and a storage device for storing one or more programs, wherein when the one or more programs are executed by the one or more processors, the electronic device enables the in-vehicle item reminder and query method as described above.

[0014] In one embodiment of this application, a computer-readable storage medium is also provided, on which a computer program is stored, which, when executed by a computer's processor, causes the computer to perform the in-vehicle item reminder and query method as described above.

[0015] The beneficial effects of this invention are as follows: This invention provides a method, system, electronic device, and storage medium for reminding and querying items inside a vehicle. After the vehicle is locked, the in-vehicle infotainment terminal uses image acquisition devices located in different areas of the vehicle to collect images of different areas inside the vehicle, enabling comprehensive vehicle monitoring and more complete identification and querying of items inside the vehicle. After the server identifies the items inside the vehicle and generates an item list, which is then sent to the mobile terminal for reminders, it can also generate a collection command based on the item query request initiated by the mobile terminal. This allows the in-vehicle infotainment terminal to collect video of the target area for the mobile terminal to access, facilitating user querying of the target area video where the item is located and determining whether the item is inside the vehicle based on the target area video. This avoids the hassle of users entering the vehicle to search for items, greatly saving users' time and improving their driving experience, thus enhancing user stickiness. Furthermore, this solution uses the in-vehicle infotainment terminal to control the image acquisition devices to collect images of various areas inside the vehicle and video of the target area, and the in-vehicle infotainment terminal interacts with the server, eliminating the need for additional controllers in the vehicle, thus avoiding increased vehicle weight and controller placement complexity, and saving costs.

[0016] It should be understood that the above general description and the following detailed description are exemplary and explanatory only, and do not limit this application. Attached Figure Description

[0017] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application. It is obvious that the drawings described below are merely some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. In the drawings:

[0018] Figure 1 This is a schematic diagram illustrating the implementation environment of an in-vehicle item reminder and query method, as shown in an exemplary embodiment of this application.

[0019] Figure 2 This is a flowchart illustrating an exemplary embodiment of the present application of a method for reminding and querying items inside a vehicle;

[0020] Figure 3 This is a block diagram illustrating an in-vehicle item reminder and query system, as shown in an exemplary embodiment of this application.

[0021] Figure 4 This is a block diagram illustrating another in-vehicle item reminder and query system according to a specific embodiment of this application;

[0022] Figure 5 yes Figure 4 Another in-vehicle item reminder and query system in the illustrated embodiment is shown in the flowchart of an exemplary embodiment of the in-vehicle item loss reminder;

[0023] Figure 6 yes Figure 4 Another in-vehicle item reminder and query system in the illustrated embodiment is shown in the flowchart of remote in-vehicle item query in an exemplary embodiment;

[0024] Figure 7 A schematic diagram of the structure of a computer system suitable for implementing the electronic device of the present application is shown. Detailed Implementation

[0025] The embodiments of this application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of this application from the content disclosed in this specification. This application can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this application. It should be understood that the preferred embodiments are only for illustrating this application and are not intended to limit the scope of protection of this application.

[0026] It should be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this application. Therefore, the drawings only show the components related to this application and are not drawn according to the actual number, shape and size of the components in the actual implementation. In the actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0027] It should be noted that in this application, terms such as "first" and "second" are merely for distinguishing similar objects, and do not limit the order or sequence of similar objects. The variations of "including" and "having" indicate that the scope covered by the subject of the word is not exclusive, except for the examples shown by the word.

[0028] It is understood that the various numerical designations, step numbers, and other identifiers recorded in this application are for descriptive convenience and are not intended to limit the scope of this application. The size of the identifiers in this application does not imply the order of execution; the execution order of each process should be determined by its function and internal logic.

[0029] In the following description, numerous details are explored to provide a more thorough explanation of embodiments of the present application. However, it will be apparent to those skilled in the art that embodiments of the present application may be practiced without these specific details. In other embodiments, well-known structures and devices are shown in block diagram form rather than in detail to avoid obscuring embodiments of the present application.

[0030] The embodiments of this application respectively propose a method for reminding and querying items inside a vehicle, a system for reminding and querying items inside a vehicle, an electronic device, a computer-readable storage medium, and a computer program product. These embodiments will be described in detail below.

[0031] It should be noted that with the upgrading of automobile consumption, the increase in personalized demands, the expansion of the entertainment market, and the rapid development of intelligent connected vehicles, in-vehicle entertainment systems have become one of the important factors for car buyers. The continuous development of automotive technology and the constant upgrading of user needs have led to increasingly richer intelligent configurations in vehicles. Furthermore, with the advancement of electronic technology, the resolution of in-vehicle cameras is getting higher and higher, and cars are now commonly equipped with high-definition in-vehicle cameras.

[0032] Please see Figure 1 , Figure 1 This is a schematic diagram illustrating the implementation environment of an in-vehicle item reminder and query method, as shown in an exemplary embodiment of this application.

[0033] like Figure 1As shown, the implementation environment may include an intelligent connected vehicle 101, a server 102, and a mobile terminal 103. The intelligent connected vehicle 101 includes an in-vehicle infotainment terminal and an image acquisition device. The image acquisition device is located in different areas of the vehicle, including the driver's cab area, the rear seat area, and the trunk area, etc., without limitation. The image acquisition device can be a camera, camcorder, webcam, scanner, etc., without limitation. The server 102 can be an independent physical server, a server cluster or distributed system composed of multiple physical servers, or a cloud server providing basic cloud computing services such as cloud services, cloud databases, cloud computing, cloud functions, cloud storage, network services, cloud communication, middleware services, domain name services, security services, CDN (Content Delivery Network), and big data and artificial intelligence platforms, without limitation. The mobile terminal 103 can be a mobile device such as a mobile phone, tablet, laptop, smartwatch, etc., without limitation. The in-vehicle infotainment terminal and image acquisition device, server 102, and mobile terminal 103 in the intelligent connected vehicle 101 can be used to realize vehicle product reminders and vehicle product product queries.

[0034] Indicatively, after detecting a car lock signal, the in-vehicle infotainment terminal uses image acquisition devices located in different areas of the vehicle to capture images of different areas inside the vehicle and uploads them to the server 102. The server 102 then identifies items in each area of ​​the image, generates an item list based on the identification results, and pushes it to the mobile terminal 103 as a reminder. Upon receiving the acquisition command from the server 102, the in-vehicle infotainment terminal matches the target image acquisition device corresponding to the target area identifier according to a preset correspondence between area identifiers and image acquisition devices. The acquisition command includes the target area identifier and is generated based on an item query request initiated by the mobile terminal 103 to the server 102 after receiving the item list. The in-vehicle infotainment terminal then uses the target image acquisition device to capture video of the target area where the target image acquisition device is located and uploads it to the server 102, allowing the mobile terminal 103 to access the target area video from the server 102. As can be seen, the technical solution of this application embodiment realizes the functions of in-vehicle item reminder and in-vehicle item query. By comprehensively collecting images of different areas inside the vehicle, the identification and query of in-vehicle items are more comprehensive, and it is convenient for users to query the target area video of the target area where the item is located. Based on the target area video, it is determined whether the item is in the vehicle, thereby avoiding the trouble of users entering the vehicle to search for items, greatly saving users' time costs, improving the user's driving experience, and thus enhancing user stickiness. This solution does not require adding an extra controller in the vehicle, thereby avoiding increasing the vehicle's weight and the difficulty of controller layout, and saving costs.

[0035] It should be noted that the in-vehicle item reminder and query method provided in this application embodiment is generally executed by the intelligent connected vehicle 101, the server 102 and the mobile terminal 103.

[0036] Please see Figure 2 , Figure 2 This is a flowchart illustrating an exemplary embodiment of the present application of a method for reminding and querying items inside a vehicle. This method can be applied to... Figure 1 The implementation environment shown is specifically executed by the intelligent connected vehicle 101, server 102, and mobile terminal 103 within that implementation environment. It should be understood that this method can also be applied to other exemplary implementation environments and specifically executed by devices in other implementation environments; this embodiment does not limit the implementation environment to which the method is applicable.

[0037] like Figure 2 As shown, in an exemplary embodiment, the in-vehicle item reminder and query method includes at least steps S210 to S230, which are described in detail below:

[0038] In step S210, after the in-vehicle infotainment terminal detects the vehicle locking signal, it collects regional images of different areas inside the vehicle through image acquisition devices set in different areas of the vehicle and uploads them to the server so that the server can identify items inside the vehicle in each regional image, generate an item list based on the item identification results, and push it to the mobile terminal as a reminder.

[0039] In one embodiment of this application, the image acquisition device can be at least one of a camera, video camera, webcam, scanner, etc., and is installed in different areas inside the vehicle, including the driver's cab area, rear seat area, trunk area, etc. The area image can be a single frame image (picture) or a continuous frame image (video), without limitation. The in-vehicle infotainment terminal, also called an in-vehicle infotainment system or in-vehicle infotainment terminal assembly, is an integrated in-vehicle information processing system formed by using a dedicated in-vehicle central processing unit, based on the vehicle bus system and internet services. Generally, intelligent connected vehicles are equipped with in-vehicle infotainment terminals. By adding logic control software algorithms to the in-vehicle infotainment terminal, the terminal responds to the vehicle lock signal by calling the image acquisition device to acquire area images of different areas inside the vehicle, and then integrates the area images from each image acquisition device and uploads them to the server. An image recognition algorithm is added to the server to identify items inside the vehicle from the area images, and an item list is generated based on the obtained item recognition results. This item list is pushed to the mobile terminal to remind the user whether any items have been left inside the vehicle.

[0040] To illustrate, if at least one item from inside the vehicle is identified from all the area images, the resulting vehicle item recognition result will include information about the identified item, such as its name, type, and location. If no item is identified from all the area images, the result can be empty. Correspondingly, if the result contains information about a identified item, an item list containing that information is generated and pushed to the mobile device to alert the user that an item has been left in the vehicle. If the result is empty, an item list may not be generated, or an empty list may be generated and pushed to the mobile device to indicate that no item has been found left in the vehicle.

[0041] In one specific embodiment of this application, the vehicle interior can be divided into a driver's cab area, a rear seat area, and a trunk area. A camera is installed in the driver's cab area (driver's cab camera), a camera in the rear seat area (rear seat camera), and a camera in the trunk area (trunk camera). For vehicles with seven or more seats, the rear seat area can be further divided into multiple sub-areas, with a corresponding camera installed in each sub-area. Each camera in the vehicle is connected to the in-vehicle infotainment terminal and receives calls from the terminal. After the user turns off the power and locks the car, the in-vehicle infotainment system detects the locking signal and sends in-vehicle image acquisition signals to the cameras in various areas of the vehicle. Each camera then captures an image of its area and returns it to the in-vehicle infotainment system. The in-vehicle infotainment system receives the area images from each camera, integrates them, and uploads them to the server. After receiving the area images uploaded by the in-vehicle infotainment system, the server uses an AI object recognition algorithm to identify objects in each area and generates an item list based on the identification results. This item list is then pushed to the mobile device to remind the user whether any items have been left in the vehicle.

[0042] In one embodiment of this application, after the in-vehicle infotainment terminal detects a vehicle lock signal, it acquires regional images of different areas inside the vehicle through image acquisition devices for different areas inside the vehicle and uploads them to the server. This includes: turning on lighting devices installed in different areas inside the vehicle; and acquiring regional images of different areas inside the vehicle through image acquisition devices for different areas inside the vehicle and uploading them to the server.

[0043] In this embodiment, lighting devices can be pre-installed in different areas of the vehicle. Each lighting device is connected to the in-vehicle infotainment terminal and can be accessed by the terminal. The lighting devices can be auxiliary lights, LED lights, halogen lights, etc., and there are no restrictions here. For example, auxiliary lights can be installed in the driver's cab area as driver's cab auxiliary lights, auxiliary lights can be installed in the rear seat area as rear seat auxiliary lights, and auxiliary lights can be installed in the trunk area as trunk auxiliary lights. For vehicles with seven or more seats, the rear seat area can be further divided into multiple rear seat sub-areas, and corresponding auxiliary lights can be installed in each sub-area.

[0044] After detecting a vehicle lock signal, the in-vehicle infotainment terminal can control the lighting devices in various areas to activate them. Then, image acquisition devices in different areas of the vehicle capture images of those areas and upload them to the server. Activating the lighting devices in each area effectively improves the ambient light inside the vehicle, thereby improving the image quality of those areas. This provides a better basis for subsequent object recognition within the vehicle, increasing the accuracy of object recognition results, especially in dimly lit conditions.

[0045] In another embodiment of this application, after the in-vehicle infotainment terminal detects the vehicle locking signal, it acquires regional images of different areas inside the vehicle through image acquisition devices for different areas inside the vehicle and uploads them to the server. This includes: obtaining the light intensity inside the vehicle; if the light intensity inside the vehicle is less than a preset light intensity threshold, turning on the lighting devices installed in different areas inside the vehicle; and acquiring regional images of different areas inside the vehicle through image acquisition devices for different areas inside the vehicle and uploading them to the server.

[0046] In this embodiment, if the interior lighting is good, the lighting device does not need to be turned on when acquiring images of the area. This saves power and avoids overexposure. Based on this, after the in-vehicle infotainment terminal detects the locking signal, it first obtains the interior light intensity through a light sensor and compares it with a preset light intensity threshold. If the interior light intensity is greater than or equal to the preset threshold, it indicates good interior lighting, and the lighting device does not need to be turned on. If the interior light intensity is less than the preset threshold, it indicates poor interior lighting, and the lighting devices in each area can be turned on. Then, the image acquisition devices for different areas inside the vehicle acquire images of those areas and upload them to the server. When the interior lighting is good, not turning on the lighting device saves power and avoids overexposure; when the interior lighting is poor, turning on the lighting device improves the interior lighting, thereby improving the image quality of the area images. This provides a good basis for subsequent object recognition inside the vehicle and improves the accuracy of the object recognition results.

[0047] In one embodiment of this application, the in-vehicle infotainment terminal is equipped with a power supply that powers the in-vehicle infotainment terminal, the image acquisition device, and the lighting device. Since the vehicle's overall power supply cannot meet the requirements for prolonged standby and remote wake-up after the vehicle is powered off, and for acquiring video of the target area, a power supply can be configured for the in-vehicle infotainment terminal as a backup power source. After the vehicle is powered off and locked, this backup power source powers the in-vehicle infotainment terminal, the image acquisition device, and the lighting device without requiring the vehicle's overall power supply to be activated.

[0048] In one embodiment of this application, after acquiring images of different areas inside the vehicle using an image acquisition device and uploading them to a server, the in-vehicle item reminder and query method includes: the server performing in-vehicle item recognition on each area image to obtain in-vehicle item recognition results; if the in-vehicle item recognition results include item information of at least one in-vehicle item, then generating an item list based on the item information of at least one in-vehicle item and pushing it to a mobile terminal for reminder; generating and sending a sleep command to the in-vehicle infotainment terminal to cause the in-vehicle infotainment terminal to enter a sleep state.

[0049] In this embodiment, an image recognition model can be pre-configured on the server side. After receiving the images of each area uploaded by the in-vehicle infotainment terminal, the server uses the image recognition model to identify whether there are any missing items, i.e., items inside the vehicle, in each area image. If an item inside the vehicle is identified, the item information can be used as the identification result. The item information and the area identifier of the area image in which the item information is identified can also be used as the identification result. If no item inside the vehicle is identified from any of the area images, an empty identification result can be generated.

[0050] Prior to this, a pre-defined correspondence between each image acquisition device and its corresponding area identifier can be established, serving as a preset area identifier-image acquisition device correspondence. For example, after receiving area images from each image acquisition device, the in-vehicle infotainment terminal configures the area image acquired by each device with its corresponding area identifier based on the preset area identifier-image acquisition device correspondence, ensuring that each area image has a corresponding area identifier, and then uploads all area images to the server.

[0051] After obtaining the in-vehicle item recognition result, if the in-vehicle item recognition result contains item information, an item list is generated based on the item information in the in-vehicle item recognition result and pushed to the mobile terminal to remind the user of the mobile terminal that an item was left in the vehicle; if the in-vehicle item recognition result does not contain item information, neither an item list is generated nor a message is pushed to the mobile terminal to avoid wasting communication resources.

[0052] Furthermore, after receiving images of various regions uploaded by the in-vehicle infotainment terminal, the server generates and sends a sleep command to the terminal, causing it to respond and enter sleep mode, i.e., low-power mode. This reduces vehicle power consumption and saves electricity. It should be noted that the order in which the server sends the sleep command and identifies the region images is not critical. The sleep command can be sent to the in-vehicle infotainment terminal first, followed by region image identification; or vice versa; or both can be performed simultaneously. No restriction is placed on this.

[0053] In one embodiment of this application, after step S210, the in-vehicle item reminder and query method includes: if the server receives an item query request, it matches the target item information to be queried in the item query request with each item information in the in-vehicle item recognition result to determine the region identifier of the area image in which the target item information is recognized, which serves as the target region identifier. The in-vehicle item recognition result also includes the region identifier of the area image in which each item information is recognized, and there is a correspondence between the item information and the region identifier of the area image in which the item information is recognized; a collection command is generated according to the target region identifier and sent to the in-vehicle infotainment terminal to enable the in-vehicle infotainment terminal to enter the wake-up state and respond to the collection command.

[0054] In this embodiment, after receiving an item query request from a mobile terminal, the server matches the target item information in the query request with each item information in the in-vehicle item recognition results. If the target item information successfully matches an item information in the in-vehicle item recognition results, the region identifier corresponding to that item information is used as the region identifier of the area image where the target item information is recognized, i.e., the target region identifier. Then, a collection command containing the target region identifier is generated and sent to the in-vehicle infotainment terminal. After being awakened from sleep mode by the collection command sent by the server, the in-vehicle infotainment terminal enters the wake-up state and matches the corresponding target image acquisition device according to the target region identifier in the collection command. The target image acquisition device is then activated to acquire the target region video of its target area and return it to the in-vehicle infotainment terminal. After receiving the target region video from the target image acquisition device, the in-vehicle infotainment terminal uploads the target region video to the server.

[0055] As an illustration, after the in-vehicle infotainment terminal uploads the video of the target area to the server, it can automatically enter a sleep state directly or automatically enter a sleep state after a preset interval, or it can enter a sleep state in response to a sleep command issued by the server. This sleep command is generated by the server after receiving the video of the target area and sent to the in-vehicle infotainment terminal. There are no restrictions here.

[0056] In step S220, after receiving the acquisition instruction from the server, the in-vehicle infotainment terminal matches the target image acquisition device corresponding to the target area identifier according to the preset correspondence between area identifier and image acquisition device.

[0057] In one embodiment of this application, the acquisition instruction includes a target area identifier. The acquisition instruction is generated based on an item query request initiated by the mobile terminal to the server after receiving the item list. Specifically, after receiving the item list, the mobile terminal can prompt the user via pop-up windows, voice prompts, etc., allowing the user to select at least one item from the item list as needed. The mobile terminal then uses the selected item as the target item and initiates an item query request containing the target item information to the server. Upon receiving the item query request from the mobile terminal, the server determines the identified area image based on the target item information in the query request, uses the area identifier of that area image as the target area identifier, and generates an acquisition instruction containing the target area identifier, which is then sent to the in-vehicle infotainment terminal. Upon receiving the acquisition instruction from the server, the in-vehicle infotainment terminal reads the target area identifier from the acquisition instruction and matches the target image acquisition device corresponding to the target area identifier according to a preset correspondence between area identifiers and image acquisition devices. Compared to acquiring a target area image, acquiring a target area video provides a better and more reliable basis for the user to determine whether the item being queried is in the vehicle.

[0058] In step S230, the in-vehicle infotainment terminal uses the target image acquisition device to acquire video of the target area where the target image acquisition device is located and uploads it to the server so that the mobile terminal can access the target area video from the server.

[0059] In one embodiment of this application, after identifying a target image acquisition device, the in-vehicle infotainment terminal can send a video acquisition command to the target image acquisition device. This causes the target image acquisition device to respond to the command, acquire video of the target area (i.e., the area where the target image acquisition device is located), and return it to the in-vehicle infotainment terminal. Upon receiving the target area video from the target image acquisition device, the in-vehicle infotainment terminal uploads the target area video to a server, allowing the mobile terminal to access the target area video from the server. Schematic, after receiving the target area video uploaded by the in-vehicle infotainment terminal, the server can either directly push the target area video to the mobile terminal, or first push a video access notification to the mobile terminal. After receiving the mobile terminal's consent information in the video access notification, the server then pushes the target area video to the mobile terminal, allowing the user of the mobile terminal to determine whether the item corresponding to the target item information being queried is in the vehicle by viewing the target area video.

[0060] In one embodiment of this application, after the in-vehicle infotainment terminal receives the collection instruction from the server, the in-vehicle item reminder and query method includes: matching the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device; turning on the target lighting device and collecting the target area video through the target image acquisition device; and uploading the target area video to the server so that the mobile terminal can call the target area video from the server.

[0061] In this embodiment, a pre-defined correspondence between each lighting device and its corresponding area identifier can be established, serving as a preset area identifier-lighting device correspondence. Upon receiving a data collection command from the server, the in-vehicle infotainment terminal matches the target lighting device corresponding to the target area identifier in the data collection command according to the preset area identifier-lighting device correspondence, activating the target lighting device, and then capturing video of the target area using a target image acquisition device. Activating the target lighting device in the target area effectively improves the lighting in that area, thereby improving the video quality and providing a better basis for users to determine whether the item to be searched is inside the vehicle, especially in dimly lit conditions. Furthermore, activating only the target lighting device in the target area reduces vehicle power consumption and saves energy.

[0062] In another embodiment of this application, after the in-vehicle infotainment terminal receives the collection instruction from the server, the in-vehicle item reminder and query method further includes: obtaining a new in-vehicle light intensity; if the new in-vehicle light intensity is less than a preset light intensity threshold, matching the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device; turning on the target lighting device and collecting the target area video through the target image acquisition device; and uploading the target area video to the server so that the mobile terminal can call the target area video from the server.

[0063] In this embodiment, if the interior lighting is good, the target area lighting device does not need to be turned on when capturing video of the target area. This saves power and avoids overexposure. Based on this, after the in-vehicle infotainment terminal receives the acquisition command from the server, it first obtains the new interior light intensity through a light sensor. This new intensity is then compared with a preset light intensity threshold. If the new intensity is greater than or equal to the threshold, the lighting is good, and no lighting device needs to be turned on. If the intensity is less than the threshold, the lighting is poor. In this case, the target area lighting device corresponding to the target area identifier in the acquisition command is matched according to a preset area identifier-lighting device correspondence, and the target area lighting device is turned on. Then, the target image acquisition device captures the video of the target area. When the interior lighting is good, not turning on the lighting device saves power and avoids overexposure; when the lighting is poor, turning on the target lighting device improves the interior lighting, thereby improving the video quality of the target area video and providing a good basis for the user to determine whether the item to be queried is inside the vehicle.

[0064] Please see Figure 3 , Figure 3 This is a block diagram illustrating an in-vehicle item reminder and query system, as shown in an exemplary embodiment of this application. The system can be applied to... Figure 1 The implementation environment shown can also be applied to other exemplary implementation environments. This embodiment does not limit the implementation environment to which the system is applicable.

[0065] like Figure 3 As shown, the exemplary in-vehicle item reminder and query system includes an in-vehicle infotainment terminal 310, a server 320, a mobile terminal 330, and image acquisition devices 340 installed in different areas of the vehicle.

[0066] The in-vehicle infotainment terminal 310, upon detecting a vehicle lock signal, acquires images of different areas within the vehicle via image acquisition devices 340 and uploads them to the server 320. Upon receiving an acquisition command from the server 320, it matches the target image acquisition device corresponding to the target area identifier based on a preset correspondence between area identifiers and image acquisition devices. The acquisition command includes the target area identifier. The server then acquires video of the target area where the target image acquisition device is located and uploads it to the server 320, allowing the mobile terminal 330 to retrieve the target area video from the server 320. The server 320 performs in-vehicle item recognition on each area image, generates an item list based on the recognition results, and pushes it to the mobile terminal 330 as a reminder. It also generates an acquisition command based on an item query request initiated by the mobile terminal 330 and sends it to the in-vehicle infotainment terminal 310. Furthermore, it receives target area video for the mobile terminal 330 to retrieve. The mobile terminal 330, upon receiving the item list, initiates an item query request to the server 320 and retrieves target area video from the server 320.

[0067] In one embodiment of this application, the in-vehicle item reminder and query system further includes lighting devices installed in different areas of the vehicle. After the in-vehicle infotainment terminal 310 detects the vehicle locking signal, it obtains the light intensity inside the vehicle. If the light intensity inside the vehicle is less than a preset light intensity threshold, it turns on the lighting devices in different areas of the vehicle and collects regional images of different areas of the vehicle through the image acquisition device 340 and uploads them to the server 320. After receiving the acquisition command, the in-vehicle infotainment terminal 310 obtains the new light intensity inside the vehicle. If the new light intensity inside the vehicle is less than the preset light intensity threshold, it matches the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device, turns on the target lighting device, and collects the target area video through the target image acquisition device to upload the target area video to the server 320.

[0068] Please see Figure 4 , Figure 4 This is a block diagram illustrating another in-vehicle item reminder and query system according to a specific embodiment of this application. Figure 4As shown, the in-vehicle item reminder and query system includes in-vehicle cameras, in-vehicle auxiliary lights, an in-vehicle infotainment terminal, a cloud platform, and a mobile terminal. The in-vehicle cameras include a driver's cab camera, a rear seat camera, and a trunk camera. The in-vehicle auxiliary lights include a driver's cab auxiliary light, a rear seat auxiliary light, and a trunk camera. The in-vehicle infotainment terminal includes a data acquisition unit, a control unit, a 4G / 5G mobile unit, a built-in battery, a display unit, and a central control screen. The data acquisition unit monitors the vehicle locking signal, the control unit controls the in-vehicle cameras and auxiliary lights, the 4G / 5G mobile unit communicates with the cloud, the built-in battery powers the in-vehicle infotainment terminal, in-vehicle cameras, and auxiliary lights, and the display unit controls the central control screen.

[0069] The in-vehicle infotainment terminal incorporates a built-in battery as a backup to ensure that it remains in sleep mode for more than 72 hours when the vehicle is off. The 4G / 5G mobile unit operates in low-power mode, supports remote wake-up, and can power the in-vehicle camera and auxiliary lights. Remote access does not require starting the vehicle's power supply. The sleep and wake-up logics are as follows:

[0070] When the vehicle is turned off and locked, and there is no need to search for items, the system is in a dormant state, which is the initial state. When the vehicle is turned off and locked, and the user has a need to search for items, the in-vehicle infotainment terminal is activated, and the system is activated. After the search is completed, the central control screen of the in-vehicle infotainment terminal turns off, and the system enters a dormant state.

[0071] The in-vehicle camera is connected to the in-vehicle infotainment terminal via a coaxial cable. It is accessed by the in-vehicle photography application of the entertainment host in the in-vehicle infotainment terminal. The entertainment host and the fill light are controlled by the mobile terminal's APP. Specifically, the in-vehicle infotainment terminal receives the collection instructions sent from the cloud and completes the corresponding operations. The collection instructions are generated based on the item query request initiated by the mobile terminal.

[0072] Each camera inside the vehicle can be connected to the in-vehicle infotainment terminal via video signal cables and power cables. The driver's cab camera provides the driver's cab video signal to the in-vehicle infotainment terminal, and the in-vehicle infotainment terminal provides power to the driver's cab camera; the rear seat camera provides the rear seat video signal to the in-vehicle infotainment terminal, and the in-vehicle infotainment terminal provides power to the rear seat camera; the trunk camera provides the driver's cab video signal to the in-vehicle infotainment terminal, and the in-vehicle infotainment terminal provides power to the trunk camera; the in-vehicle infotainment terminal provides power to the various auxiliary lights inside the vehicle. The in-vehicle infotainment terminal receives and integrates the video signals from each camera and uploads them to the cloud. The cloud uses AI algorithms to identify items in each area of ​​the image and generates an item list, which is then pushed to the mobile terminal. The mobile terminal then initiates an item query request based on the item list, causing the cloud to generate a collection command and send it to the in-vehicle infotainment terminal. The in-vehicle infotainment terminal responds to the collection command, collects video of the target area, and uploads it to the cloud, allowing the mobile terminal to retrieve the target area video from the cloud, thereby enabling remote item query functionality.

[0073] Please see Figure 5 , Figure 5 yes Figure 4 Another in-vehicle item reminder and retrieval system in the illustrated embodiment is shown in the flowchart of an exemplary embodiment for reminding users of lost in-vehicle items. (See attached flowchart.) Figure 6 As shown, the process for alerting passengers about items left behind in the vehicle is as follows:

[0074] 1. When the vehicle is powered off and locked, the acquisition unit of the in-vehicle infotainment terminal detects the locking signal and sends a light-on signal to each of the interior lights through the control unit, and sends an interior image acquisition signal to each of the interior cameras, so that each of the interior cameras can acquire regional images of each area.

[0075] 2. The in-vehicle infotainment terminal receives images from various areas transmitted by cameras inside the vehicle, integrates them into in-vehicle image data after the vehicle is locked, and automatically uploads them to the cloud;

[0076] 3. The cloud uses AI algorithms to identify items inside the vehicle from images of various areas and generate an item list, which is then pushed to the mobile terminal. A pop-up notification box appears on the mobile terminal, and a standby signal, i.e., a sleep command, is sent to the in-vehicle infotainment terminal.

[0077] 4. After receiving a standby signal, the in-vehicle infotainment terminal enters low-power mode;

[0078] 5. When the mobile terminal receives the item list, a pop-up notification box will appear to remind the user. The user can close the notification box after confirmation. The user can also initiate an item search request through the mobile terminal.

[0079] Please see Figure 6 , Figure 6 yes Figure 4The illustrated embodiment shows another in-vehicle item reminder and query system, including a flowchart of a remote in-vehicle item query process in an exemplary embodiment. (See attached diagram.) Figure 6 As shown, the remote query process for items inside the vehicle is as follows:

[0080] 1. The mobile terminal initiates an item query request to the cloud based on the target item information selected by the user from at least one item information in the item list;

[0081] 2. After receiving the item query request initiated by the mobile terminal, the cloud determines the target area identifier based on the target item information in the item query request, generates a wake-up command (i.e., a collection command), and sends it to the in-vehicle infotainment terminal.

[0082] 3. After receiving the wake-up command, the in-vehicle infotainment terminal exits the low-power mode, determines the target camera and target fill light corresponding to the target area identifier according to the target area identifier in the wake-up command, turns on the target fill light, and captures the target area video through the target camera;

[0083] 4. After receiving the target area video from the target camera, the in-vehicle infotainment terminal uploads the target area video to the cloud via the 4G / 5G mobile unit;

[0084] 5. Receive and record video of the target area in the cloud so that the mobile terminal can access the video of the target area.

[0085] Figure 5 and Figure 6 For detailed procedures, please refer to the descriptions in the foregoing embodiments; they will not be repeated here. Compared to the original in-vehicle hardware, the specific embodiments of this application only add a supplementary light and a trunk camera. This is low-cost, easy to use, and technologically advanced, while increasing the overall value of the vehicle. It also solves the user's confusion about the whereabouts and details of items inside the vehicle, greatly saving the user's time and improving the user's driving experience, thereby enhancing user experience and stickiness.

[0086] It should be noted that the in-vehicle item reminder and query system provided in the above embodiments and the in-vehicle item reminder and query method provided in the above embodiments belong to the same concept. The specific operation methods of each module and unit have been described in detail in the method embodiments and will not be repeated here. In practical applications, the in-vehicle item reminder and query system provided in the above embodiments can be assigned to different functional modules as needed, that is, the internal structure of the system can be divided into different functional modules to complete all or part of the functions described above. This is not a limitation here.

[0087] Embodiments of this application also provide an electronic device, including: one or more processors; and a storage device for storing one or more programs, which, when executed by the one or more processors, enable the electronic device to implement the in-vehicle item reminder and query methods provided in the above embodiments.

[0088] Figure 7 A schematic diagram of a computer system suitable for implementing the embodiments of this application is shown. It should be noted that... Figure 7 The computer system 700 of the electronic device shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments of this application.

[0089] like Figure 7 As shown, the computer system 700 includes a Central Processing Unit (CPU) 701, which can perform various appropriate actions and processes based on programs stored in Read-Only Memory (ROM) 702 or programs loaded from storage portion 708 into Random Access Memory (RAM) 703, such as performing the methods described in the above embodiments. The RAM 703 also stores various programs and data required for system operation. The CPU 701, ROM 702, and RAM 703 are interconnected via a bus 704. An Input / Output (I / O) interface 705 is also connected to the bus 704.

[0090] The following components are connected to the I / O interface 705: an input section 706 including a keyboard, mouse, etc.; an output section 707 including a cathode ray tube (CRT), liquid crystal display (LCD), etc., and speakers, etc.; a storage section 708 including a hard disk, etc.; and a communication section 709 including a network interface card such as a LAN (Local Area Network) card, modem, etc. The communication section 709 performs communication processing via a network such as the Internet. A drive 710 is also connected to the I / O interface 705 as needed. A removable medium 711, such as a disk, optical disk, magneto-optical disk, semiconductor memory, etc., is installed on the drive 710 as needed so that computer programs read from it can be installed into the storage section 708 as needed.

[0091] Specifically, according to embodiments of this application, the processes described above with reference to the flowcharts can be implemented as computer software programs. For example, embodiments of this application include a computer program product comprising a computer program carried on a computer-readable medium, the computer program including a computer program for performing the methods shown in the flowcharts. In such embodiments, the computer program can be downloaded and installed from a network via communication section 709, and / or installed from removable medium 711. When the computer program is executed by central processing unit (CPU) 701, it performs various functions defined in the system of this application.

[0092] It should be noted that the computer-readable medium shown in the embodiments of this application can be a computer-readable signal medium or a computer-readable storage medium, or any combination of the two. A computer-readable storage medium can be, for example, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of a computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM), flash memory, optical fiber, portable compact disc read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination thereof. In this application, a computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying a computer-readable computer program. Such propagated data signals can take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. Computer-readable signal media can also be any computer-readable medium other than computer-readable storage media, which can send, propagate, or transmit a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program contained on the computer-readable medium can be transmitted using any suitable medium, including but not limited to wireless, wired, etc., or any suitable combination thereof.

[0093] The flowcharts and block diagrams in the accompanying drawings illustrate the architecture, functionality, and operation of possible implementations of systems, methods, and computer program products according to various embodiments of this application. Each block in a flowchart or block diagram may represent a module, segment, or portion of code, which contains one or more executable instructions for implementing a specified logical function. It should also be noted that in some alternative implementations, the functions indicated in the blocks may occur in a different order than those indicated in the drawings. For example, two consecutively indicated blocks may actually be executed substantially in parallel, and they may sometimes be executed in reverse order, depending on the functions involved. It should also be noted that each block in a block diagram or flowchart, and combinations of blocks in a block diagram or flowchart, can be implemented using a dedicated hardware-based system that performs the specified function or operation, or using a combination of dedicated hardware and computer instructions.

[0094] The units described in the embodiments of this application can be implemented in software or hardware, and the described units can also be located in a processor. The names of these units do not necessarily limit the specific unit itself.

[0095] Another aspect of this application provides a computer-readable storage medium storing a computer program thereon, which, when executed by a computer's processor, causes the computer to perform the in-vehicle item reminder and query method as described above. This computer-readable storage medium may be included in the electronic device described in the above embodiments, or it may exist independently without being assembled into the electronic device.

[0096] Another aspect of this application provides a computer program product or computer program that includes computer instructions stored in a computer-readable storage medium. A processor of a computer device reads the computer instructions from the computer-readable storage medium and executes the computer instructions, causing the computer device to perform the in-vehicle item reminder and query method provided in the various embodiments described above.

[0097] The above embodiments are merely illustrative of the principles and effects of this application and are not intended to limit this application. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this application should still be covered by the claims of this application.

Claims

1. A method for reminding and querying items inside a vehicle, characterized in that, The methods for reminding and querying items inside the vehicle include: After the in-vehicle infotainment terminal detects the car locking signal, it uses image acquisition devices set in different areas of the vehicle to collect images of different areas of the vehicle and uploads them to the server. The server then identifies items in each area of ​​the image, generates an item list based on the identification results, and pushes it to the mobile terminal as a reminder. After receiving the collection instruction from the server, the in-vehicle infotainment terminal matches the target image acquisition device corresponding to the target area identifier according to the preset correspondence between area identifier and image acquisition device. The collection instruction includes the target area identifier and is generated based on the item query request initiated by the mobile terminal to the server after receiving the item list. The in-vehicle infotainment terminal uses the target image acquisition device to acquire video of the target area where the target image acquisition device is located and uploads it to the server so that the mobile terminal can access the target area video from the server.

2. The method for reminding and querying items inside a vehicle according to claim 1, characterized in that, After acquiring images of different areas inside the vehicle using image acquisition devices and uploading them to the server, the method for alerting and querying items inside the vehicle includes: The server performs in-vehicle item recognition on each region of the image to obtain the in-vehicle item recognition result. If the in-vehicle item recognition result includes item information for at least one in-vehicle item, then the item list is generated based on the item information of the at least one in-vehicle item and pushed to the mobile terminal as a reminder; A sleep command is generated and sent to the in-vehicle infotainment terminal to cause the in-vehicle infotainment terminal to enter a sleep state.

3. The method for reminding and querying items inside a vehicle according to claim 2, characterized in that, After generating an item list based on the in-vehicle item recognition results and pushing it to a mobile terminal for reminders, the in-vehicle item reminder and query method includes: If the server receives the item query request, it matches the target item information to be queried in the item query request with each item information in the in-vehicle item recognition result to determine the region identifier of the area image in which the target item information is recognized, which serves as the target region identifier. The in-vehicle item recognition result also includes the region identifier of the area image in which each item information is recognized, and the item information and the region identifier of the area image in which the item information is recognized have a corresponding relationship. The acquisition command is generated based on the target area identifier and sent to the in-vehicle infotainment terminal, so that the in-vehicle infotainment terminal enters a wake-up state and responds to the acquisition command.

4. The method for reminding and querying items inside a vehicle according to any one of claims 1-3, characterized in that, After detecting the vehicle locking signal, the in-vehicle infotainment terminal uses image acquisition devices to capture images of different areas inside the vehicle and uploads them to the server, including: Turn on the lighting devices installed in different areas of the vehicle; capture regional images of different areas of the vehicle using image acquisition devices in different areas of the vehicle and upload them to the server; or, The system acquires the light intensity inside the vehicle. If the light intensity inside the vehicle is less than a preset light intensity threshold, the system activates the lighting devices installed in different areas of the vehicle. The system also acquires regional images of different areas inside the vehicle using image acquisition devices and uploads them to the server.

5. The method for reminding and querying items inside a vehicle according to claim 4, characterized in that, After receiving the collection instruction from the server, the in-vehicle infotainment terminal uses the following method for in-vehicle item reminders and queries: According to the preset correspondence between area identifiers and lighting devices, the target lighting device corresponding to the target area identifier is matched; the target lighting device is turned on, and the target image acquisition device acquires video of the target area; the target area video is uploaded to the server so that the mobile terminal can retrieve the target area video from the server. or, Obtain a new in-vehicle light intensity; if the new in-vehicle light intensity is less than the preset light intensity threshold, match the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device; turn on the target lighting device and acquire video of the target area through the target image acquisition device; upload the target area video to the server so that the mobile terminal can retrieve the target area video from the server.

6. The method for reminding and querying items inside a vehicle according to claim 4, characterized in that, The in-vehicle infotainment terminal is equipped with a power supply, which provides power to the in-vehicle infotainment terminal, the image acquisition device, and the lighting device.

7. A vehicle in-car item reminder and query system, characterized in that, The in-vehicle item reminder and query system includes an in-vehicle infotainment terminal, a server, a mobile terminal, and image acquisition devices installed in different areas of the vehicle. The in-vehicle infotainment terminal, upon detecting a vehicle lock signal, acquires images of different areas within the vehicle using image acquisition devices in different areas and uploads them to the server. Upon receiving a acquisition command from the server, it matches the target image acquisition device corresponding to the target area identifier according to a preset correspondence between area identifiers and image acquisition devices, wherein the acquisition command includes the target area identifier. The target image acquisition device then acquires video of the target area where it is located and uploads it to the server, allowing the mobile terminal to access the target area video from the server. The server is used to identify in-vehicle items in each area of ​​the image, generate an item list based on the in-vehicle item identification results, and push it to the mobile terminal as a reminder. The collection instruction is generated based on the item query request initiated by the mobile terminal and sent to the in-vehicle infotainment terminal. Receive the video of the target area for use by the mobile terminal; The mobile terminal is used to initiate an item query request to the server after receiving the item list; And retrieve the video of the target area from the server.

8. The in-vehicle item reminder and query system according to claim 7, characterized in that, The in-vehicle item reminder and query system also includes lighting devices installed in different areas of the vehicle; After the vehicle infotainment terminal detects the vehicle locking signal, it obtains the light intensity inside the vehicle. If the light intensity inside the vehicle is less than a preset light intensity threshold, it turns on the lighting devices in different areas of the vehicle and collects regional images of different areas of the vehicle through the image acquisition devices in different areas of the vehicle and uploads them to the server. After receiving the acquisition command, the in-vehicle infotainment terminal acquires the new in-vehicle light intensity. If the new in-vehicle light intensity is less than the preset light intensity threshold, it matches the target lighting device corresponding to the target area identifier according to the preset correspondence between area identifier and lighting device, turns on the target lighting device, and acquires the target area video through the target image acquisition device to upload the target area video to the server.

9. An electronic device, characterized in that, The electronic device includes: One or more processors; A storage device for storing one or more programs, which, when executed by one or more processors, cause the electronic device to implement the in-vehicle item reminder and query method as described in any one of claims 1 to 6.

10. A computer-readable storage medium, characterized in that, It stores a computer program, which, when executed by the computer's processor, causes the computer to perform the in-vehicle item reminder and query method as described in any one of claims 1 to 6.

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