WO2022041669A1 - 遗留物品的提醒方法及装置、电子设备和存储介质 - Google Patents
遗留物品的提醒方法及装置、电子设备和存储介质 Download PDFInfo
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- WO2022041669A1 WO2022041669A1 PCT/CN2021/078681 CN2021078681W WO2022041669A1 WO 2022041669 A1 WO2022041669 A1 WO 2022041669A1 CN 2021078681 W CN2021078681 W CN 2021078681W WO 2022041669 A1 WO2022041669 A1 WO 2022041669A1
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- Prior art keywords
- item
- cabin
- information
- reminder
- identity information
- Prior art date
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Images
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/172—Classification, e.g. identification
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Definitions
- the present disclosure relates to the technical fields of vehicles and computer vision, and in particular, to a reminder method and device for leftover items, an electronic device and a storage medium.
- the present disclosure provides a technical solution for reminding leftover items.
- a reminder method for leftover items including:
- a reminder device for leftover items including:
- a first detection module used for detecting leftover items in the cabin of the vehicle
- a determining module configured to determine the identity information of the target occupant to which the legacy item belongs in response to detecting the legacy item
- the first generating module is configured to generate reminder information according to the identity information.
- an electronic device comprising: one or more processors; a memory for storing executable instructions; wherein the one or more processors are configured to invoke the memory storage executable instructions to perform the above method.
- a computer-readable storage medium having computer program instructions stored thereon, the computer program instructions implementing the above method when executed by a processor.
- a computer program comprising computer-readable code, which when the computer-readable code is executed in an electronic device, is executed by a processor in the electronic device for implementing the above method.
- the identity information of the target occupant to which the leftover objects belong is determined, and reminder information is generated according to the identification information, and the The reminder is based on the identity information of the occupant who left items in the cabin of the vehicle, and the reminder of the left item can be carried out in a targeted manner, thereby improving the effect of the reminder of the left item and strengthening the protection of the property safety of the occupant.
- FIG. 1 shows a flowchart of a method for reminding a legacy item provided by an embodiment of the present disclosure.
- FIG. 2 shows a schematic diagram of an application scenario of a private car.
- FIG. 3 shows a schematic diagram of an application scenario of car sharing.
- FIG. 4 shows a schematic diagram of an application scenario of car-hailing.
- FIG. 5 shows a block diagram of a reminder device for leftover items provided by an embodiment of the present disclosure.
- FIG. 6 shows a block diagram of an electronic device 800 provided by an embodiment of the present disclosure.
- FIG. 7 shows a block diagram of an electronic device 1900 provided by an embodiment of the present disclosure.
- the identity information of the target occupant to which the leftover objects belong is determined, and reminder information is generated according to the identification information, and the The reminder is based on the identity information of the occupant who left items in the cabin of the vehicle, and the reminder of the left item can be carried out in a targeted manner, thereby improving the effect of the reminder of the left item and strengthening the protection of the property safety of the occupant.
- FIG. 1 shows a flowchart of a method for reminding a legacy item provided by an embodiment of the present disclosure.
- the execution subject of the method for reminding the legacy items may be a reminding device for legacy items.
- the method for reminding the left item may be executed by a terminal device or a server or other processing device.
- the terminal device may be a vehicle-mounted device, a user equipment (User Equipment, UE), a mobile device, a user terminal, a terminal, a cellular phone, a cordless phone, a Personal Digital Assistant (PDA), a handheld device, a computing device, or a wearable devices, etc.
- UE user equipment
- PDA Personal Digital Assistant
- the in-vehicle device may be a vehicle or a domain controller in the cabin, or may be an OMS (Occupant Monitoring System, occupant monitoring system) or DMS (Driver Monitor System, driver monitoring system) used to perform data processing such as images operating device host, etc.
- the method for reminding the left item may be implemented by the processor calling computer-readable instructions stored in the memory. As shown in FIG. 1 , the method for reminding left items includes steps S11 to S13.
- step S11 the detection of leftover items is performed in the cabin of the vehicle.
- the vehicle may be a vehicle, or may be a vehicle for carrying people or goods, such as a ship or an airplane.
- the cabin of the vehicle may be a vehicle cabin, a ship cabin, or an engine cabin.
- the vehicle can be a private car or a commercial vehicle, for example, the commercial vehicle can be a shared car, online car-hailing, taxi, bus, school bus, long- and short-distance trucks, long-distance passenger cars, trains, subways, trams, etc.
- the detecting leftover items in the cabin of the vehicle may include: acquiring a video stream in the cabin of the vehicle; Check for leftovers inside.
- the video stream in the cabin may be collected by a camera disposed in the cabin.
- the cameras provided in the cabin may include OMS cameras, DMS cameras, and the like.
- the OMS can also perform other occupant detection functions, including detection of occupant attributes (such as age, gender, emotional state, physical state, etc.), occupant speech action detection, and so on.
- the processor may acquire a video stream in the cabin of the vehicle from a camera disposed in the cabin, and perform an operation on the leftover items in the cabin based on the video stream in the cabin. detection.
- the detection of the legacy items in the cabin may include at least one of detecting whether there are legacy items, detection of the category of legacy items, detection of the location of legacy items, and the like.
- the detecting leftover objects in the cabin based on the video stream in the cabin may include: detecting whether there are leftover objects in the cabin based on the video stream in the cabin .
- images of all passengers before entering the cabin may be obtained as reference images, and images of all passengers after leaving the cabin are compared with the reference images, so as to determine the cabin leftovers inside.
- an image before the occupant enters the cabin may be obtained as a reference image corresponding to the occupant, and an image after the occupant leaves the cabin corresponds to the occupant
- the reference images of the vehicle are compared to determine the leftover items present in the cabin of the vehicle during the occupant's ride on the vehicle.
- the image before the occupant enters the cabin may include a video frame in the video stream in the cabin before the video frame in which the occupant is detected for the first time.
- the image after the occupant leaves the cabin may include a video frame in the video stream in the cabin following the video frame in which the occupant was last detected.
- the detection of the leftover items in the cabin may include at least one of detecting whether there are leftover objects, detection of the type of the leftover objects, detection of the position of the leftover objects, and the like.
- the image after the occupant leaves the cabin may be compared with a reference image, and it is determined whether the image after the occupant leaves the cabin does not exist in the reference image items. If so, it can be determined that there is a legacy item; if not, it can be determined that there is no legacy item.
- the image after the occupant leaves the cabin may be compared with a reference image, and it is determined whether there is any inconsistency in the reference image in the image after the occupant leaves the cabin Items that exist and belong to a preset category. If so, it can be determined that there is a legacy item; if not, it can be determined that there is no legacy item.
- the category of the legacy item when detecting whether there is a legacy item, can be detected. In another possible implementation manner, in response to detecting the existence of a legacy item, category identification is performed on the detected legacy item to determine the category of the legacy item.
- the location of the legacy item may be detected while detecting whether there is a legacy item and/or detecting the type of the legacy item. In another possible implementation, the location of the legacy item may be detected in response to detecting the presence of the legacy item.
- the detection result of the leftover objects in the cabin can be obtained. If the legacy item detection result includes the legacy item detected, the legacy item detection result may further include legacy item information.
- the information of the legacy item may include the category of the legacy item.
- the categories of leftover items can be wallets, keys, cell phones, umbrellas, briefcases, school bags, luggage or water bottles, etc.
- the information of the leftover item may include the position of the leftover item in the cabin.
- the location of the legacy item within the cabin may include an approximate position of the legacy item within the cabin.
- the positions of the leftover items in the cabin may be the main driver's seat area, the passenger's seat area, the rear seat area, the trunk area, and the like.
- the positions of the leftover items in the cabin may be on the main driver's seat, on the passenger's seat, on the rear seat, in the trunk, under the main driver's seat, under the passenger's seat, under the rear seat, The floor in front of the driver's seat, the floor in front of the passenger's seat, the floor in the rear seat, etc.
- the position of the legacy item in the cabin may include a position range or precise position of the legacy item in the cabin.
- the position of the legacy item in the cabin may include image coordinates in an image coordinate system corresponding to an image of the legacy item in the video stream in the cabin.
- the location of the legacy item within the cabin may include spatial coordinates of the legacy item in a spatial coordinate system within the cabin.
- the information of the legacy item may include an image of the legacy item.
- the area where the legacy item is located may be intercepted from one or more video frames containing the legacy item in the video stream in the cabin to obtain the image of the legacy item.
- one or more video frames in the video stream in the cabin containing the legacy item may be used as the image of the legacy item.
- the legacy item may be marked according to the position of the legacy item in the video frame containing the legacy item, and the video frame marked with the legacy item may be used as the image frame of the legacy item. image.
- the marking of the legacy item may be presented in the video frame containing the legacy item by marking a bounding box of the legacy item, or by pointing to the legacy item with an arrow, or the like.
- step S12 in response to the detection of the legacy item, the identity information of the target occupant to which the legacy item belongs is determined.
- the occupants of the vehicle may include any person who rides the vehicle.
- the occupants of the vehicle may include drivers and/or non-drivers in the vehicle.
- the non-driver in the application scenario of a private car, can be a family member or friend of the owner; in the application scenario of a car-hailing, the non-driver can be a passenger, etc.
- the target occupant to which the legacy item belongs represents the occupant who left the legacy item in the cabin.
- the identity information of the target occupant may be information related to the identity of the target occupant.
- the identity information of the target occupant may include at least one of the target occupant's name, ID number, account number, serial number, phone number, face image, and the like.
- the target occupant to which the legacy item belongs in response to the detection of the legacy item, may be determined according to the correlation between the position of the legacy item in the cabin and the position of the occupant in the cabin, and the The target occupant performs face recognition to obtain the identity information of the target occupant. That is, the identity information of the target occupant to which the legacy item belongs can be determined according to the relationship between the legacy item and the position of the occupant in the cabin.
- the identity information of the target occupant to which the legacy item belongs in response to the detection of the legacy item, may be determined according to the appearance time of the legacy item in the cabin and the time when the occupant uses the vehicle.
- the identity information of the target occupant to which the legacy item belongs can be determined according to the relationship between the appearance time of the legacy item in the cabin and the time when the occupant uses the vehicle.
- the color, category and other attributes of the legacy items related to the user group can be identified, and then according to the degree of association between the people who appear in the cabin and the attributes of the legacy items, Determine the identity information of the target occupant to which the leftover item belongs. For example, when it is detected that the leftover item is a women's shoulder bag, and there is only one woman in the cabin during the corresponding time period, it can be determined that the left woman's shoulder bag belongs to the Miss.
- step S13 reminder information is generated according to the identity information.
- the identity information may be included in the reminder information.
- the reminder information may be generated according to the identity information of the target occupant. For example, a reminder message of "there is an item left in the car” and the configuration item of the message is "send to mobile phone number 133********" can be generated.
- the reminder information corresponding to different identity information may be in different forms, for example, the reminder information may be in the form of text reminder information, voice reminder information, picture reminder information, animation reminder information, and the like.
- the reminder information may be generated according to the form of the reminder information corresponding to the identity information. For example, if the form of the reminder information corresponding to the identity information is voice reminder information, then the voice reminder information can be generated.
- a picture containing leftover items in the cabin may be captured to generate picture reminder information for sending to the mobile phone of the target occupant.
- reminder information for reminding the target occupant corresponding to the identity information may be generated according to the form of the reminder information corresponding to the identity information.
- an animation character corresponding to the identity information of the target occupant can be generated according to the identity information of the target occupant.
- Animated reminder messages for phones left in the tool For example, if the target occupant is a middle-aged man, the animation character corresponding to the identity information of the target occupant may be an animation character of a middle-aged man.
- the identity information of the target occupant to which the leftover objects belong is determined, and reminder information is generated according to the identification information, and the The reminder is based on the identity information of the occupant who left items in the cabin of the vehicle, and the reminder of the left item can be carried out in a targeted manner, thereby improving the effect of the reminder of the left item and strengthening the protection of the property safety of the occupant.
- the video stream in the cabin can be captured by a camera set in the cabin of the vehicle.
- the camera may send the video stream inside the cabin to the processor.
- the processor may detect leftover items in the cabin based on the video stream in the cabin.
- the processor may, in response to detecting the legacy item, determine identity information of the target occupant to which the legacy item belongs. For example, if the identity information includes the name "Zhang San", and the left item is a mobile phone, the processor may generate a text reminder message "Mr. Zhang, your mobile phone is left in the car, please retrieve it in time", and send the text reminder information to the mobile phone of the target occupant.
- the lights of the vehicle can also be controlled to flash to remind the target occupant who has just left the vehicle to return to the vehicle to retrieve the items.
- determining the identity information of the target occupant to which the legacy item belongs in response to detecting the legacy item includes: in response to detecting the legacy item, determining that the legacy item is in the cabin position; according to the position of the legacy item in the cabin, determine the identity information of the target occupant to which the legacy item belongs.
- the detecting the left item in the cabin of the vehicle may include detecting the position of the left item in the cabin; the information of the left item may include the left item in the position in the cabin.
- the position of the leftover items in the cabin can be obtained.
- the position of the leftover item in the cabin is not detected in the above step S11, after step S11, in response to the detection of the leftover item, based on the video in the cabin flow, and continue to detect the position of the leftover item in the cabin.
- the position of the leftover item in the cabin may include a position where the leftover item first appears in the cabin.
- the position of the leftover item in the cabin may include the last position of the leftover item in the cabin.
- the positions of the leftover items in the cabin may include multiple locations where the leftover items have appeared in the cabin.
- the positions of the leftover objects in the cabin may include various positions where the leftover objects have appeared in the cabin.
- the target occupant to which the legacy item belongs can be determined according to the relationship between the position of the legacy item in the cabin and the position of the occupant in the cabin, and face recognition is performed on the target occupant to determine the target occupant.
- the identity information of the target occupant can be determined according to the relationship between the position of the legacy item in the cabin and the position of the occupant in the cabin, and face recognition is performed on the target occupant to determine the target occupant.
- this implementation method in response to detecting the legacy item, the position of the legacy item in the cabin is determined, and according to the position of the legacy item in the cabin, the target occupant to which the legacy item belongs is determined Since there is usually a strong positional correlation between the legacy items and the target occupants to which they belong, this implementation method can utilize the positional relationship between the legacy items and the occupants to improve the determined cabin. The accuracy of the identity information of the target occupant who left the leftover item.
- the determining the identity information of the target occupant to which the legacy item belongs according to the position of the legacy item in the cabin includes: according to the position of the legacy item in the cabin , determine the relevant area of the left item in the cabin; based on the video stream in the cabin, perform face recognition on the relevant area to obtain the face recognition result of the relevant area; based on the relevant area The face recognition result is obtained, and the identity information of the target occupant to which the left item belongs is determined.
- the relevant area may include a space area within a certain distance around the left item, for example, a three-dimensional space coordinate area that spreads outward with the position coordinate of the left item as the center.
- the relevant area may be a preset space area of the cabin to which the location of the leftover item belongs, and here, the preset space area of the vehicle cabin may be obtained by dividing the area in the Driving area, rear left area, rear right area, etc.
- the position of the left item in the cabin may include: image coordinates in an image coordinate system corresponding to an image of the left item in the video stream in the cabin; the relevant area may include : the relevant image coordinate area of the legacy item in the image coordinate system; the performing face recognition on the video stream in the cabin based on the relevant area may include: performing face recognition on the video stream in the cabin face recognition in the relevant area.
- the position of the left item in the cabin may include: the spatial coordinate of the left item in the space coordinate system in the cabin; the relevant area may include: the left item is in the cabin the relevant space coordinate area in the space coordinate area in the cabin; the performing face recognition on the video stream in the cabin based on the relevant area may include: determining the image coordinate area corresponding to the relevant space coordinate area ; Perform face recognition on the image coordinate area corresponding to the relevant spatial coordinate area in the video stream in the cabin.
- the relevant area of the left item in the cabin may be an area with a preset size determined by taking the coordinates of the left item in the cabin as the geometric center.
- the relevant area of the legacy item in the cabin may take the image coordinates in the image coordinate system corresponding to the image of the legacy item in the video stream in the cabin as the geometric center, and the predetermined predetermined Set the size of the relative image coordinate area.
- the relevant area of the leftover item in the cabin may be the spatial coordinate of the leftover item in the space coordinate system in the cabin as the geometric center, and the determined relative space coordinate of the preset size. area.
- the correspondence between the position of the item in the cabin and the relevant area of the item in the cabin may be pre-established, so that according to the pre-established correspondence, and the left item in the cabin
- the position in the cabin, and the relevant area of the left item in the cabin is determined. For example, if the position of the leftover object in the cabin is within the first preset coordinate interval, the relevant area of the leftover object in the cabin may be the main driver's seat area; if the leftover object is located in the If the position in the cabin is within the second preset coordinate interval, the relevant area of the left item in the cabin may be the passenger seat area; the position of the left item in the cabin is within the third preset position In the coordinate interval, the relevant area of the left item in the cabin may be the rear seat area.
- face recognition may be performed on the occupant whose at least one body part has contacted the left item in the relevant area to obtain a face recognition result.
- face recognition may be performed on all occupants in the relevant area to obtain a face recognition result.
- the relevant area is subjected to face detection.
- Recognition obtain the face recognition result of the relevant area, and based on the face recognition result of the relevant area, determine the identity information of the target occupant to which the leftover item belongs, so that the video frame contained in the video stream can be extracted.
- the image of the area associated with the location of the left item in the middle and the face recognition technology is used to improve the accuracy of the determined identity information of the target occupant, and can reduce the computational complexity of determining the target occupant.
- the performing face recognition on the relevant area based on the video stream in the cabin to obtain the face recognition result of the relevant area includes: according to the left items in the cabin.
- the first appearance time in the video stream, the target video frame is determined from the video stream; the face recognition is performed on the relevant area in the target video frame, and the face recognition result of the relevant area is obtained.
- the first appearance time of the legacy item in the video stream in the cabin may indicate that in the video stream in the cabin, the first video frame containing the legacy item is in the cabin time in the video stream.
- the number of the target video frames may be one or more.
- the target video frame may include the first video frame containing the leftover item in the video stream in the cabin.
- the target video frame may further include several video frames following the first video frame containing the leftover item.
- the target video frame may further include several video frames before the first video frame including the left item.
- the target video frame from the video stream according to the first appearance time of the left item in the video stream in the cabin by determining the target video frame from the video stream according to the first appearance time of the left item in the video stream in the cabin, and performing face detection on the relevant area in the target video frame Recognition, obtain the face recognition result of the relevant area, further extract the video frames related to the legacy items from the time dimension, reduce the number of video frames that need to be analyzed, thereby helping to improve the efficiency of determining the identity information of the target occupant, And it helps to improve the accuracy of the determined identity information of the target occupant.
- the determining the identity information of the target occupant to which the left item belongs based on the face recognition result of the relevant area includes: determining, based on the face recognition result of the relevant area, that the left item is related to the left item Relevant candidate occupants; according to the candidate occupants, the time of entering the cabin is earlier than or equal to the first appearance time of the leftover item in the video stream, and the time of leaving the cabin is later than the time of leaving the cabin. The occupant at the time of the first appearance of the legacy item in the video stream determines the identity information of the target occupant to which the legacy item belongs.
- the face recognition result of the relevant area may include identity information of each detected face.
- the occupants corresponding to the identity information of each face included in the face recognition result may be used as the candidate occupants, respectively, or the occupants corresponding to the identity information of each face included in the face recognition result may be used. Among them, an occupant whose at least one body part has been in contact with the leftover item is regarded as the candidate occupant.
- the number of the candidate occupants may be one or more. If the number of the candidate occupants is one, the identity information of the candidate occupant may be determined as the identity information of the target occupant to which the legacy item belongs, or further determined by the matching result of the appearance time of the candidate occupant and the legacy item Whether the candidate occupant is the target occupant.
- the multiple candidate occupants may be screened according to the time when the candidate occupants enter the cabin and the time when they leave the cabin, and the target occupant to which the left item belongs is determined.
- Identity Information the occupant detection time of the occupant entering the cabin and the time of leaving the cabin can be determined by performing occupant detection on the video stream in the cabin.
- a candidate occupant related to the left-over item is determined based on the face recognition result of the relevant area, and according to the candidate occupants, the time of entering the cabin is earlier than or equal to the left-over item.
- the occupant whose first appearance time of the item in the video stream and the time of leaving the cabin is later than the first appearance time of the left item in the video stream determines the identity of the target occupant to which the left item belongs Therefore, it is possible to further improve the coincidence of the appearance time of the left item and the target occupant in the video stream in the vehicle cabin, thereby improving the accuracy of the determined identity information of the target occupant.
- the time of entering the cabin is earlier than or equal to the first appearance time of the leftover item in the video stream, and the time of leaving the cabin is later than the time of leaving the cabin at the Among the candidate occupants at the time of first appearance in the video stream, there are occupants whose body parts have contacted the legacy item, and the identity information of the candidate occupant who has contacted the legacy item earliest can be determined as the target to which the legacy item belongs. Crew's identity information.
- the identity information of the candidate occupant with the longest contact time with the legacy item can be determined as the said occupant.
- the time of entering the cabin is earlier than or equal to the first appearance time of the legacy item in the video stream, and the time of leaving the cabin is later than the legacy item in the video stream
- the remnant item can be further screened according to other attribute information related to the gender, age and other characteristics of the person to which the item belongs.
- the target occupant for example, when it is detected that the left item is a lady's shoulder bag, among the male occupants and the female occupants whose body parts have contacted the left item, the probability that the left item belongs to the female occupant is higher than that of the male occupant. .
- the target occupant to which the legacy item belongs may be determined according to the position of the legacy item in the cabin and the position of at least one body part of the occupant in the cabin;
- the target occupant performs face recognition to obtain the identity information of the target occupant. For example, if the occupant A carries the leftover item B when entering the cabin (for example, when the occupant A gets on the vehicle with the leftover item B in his hand, etc.), it can be determined that the target occupant to which the leftover item B belongs is the occupant A.
- determining the identity information of the target occupant to which the legacy item belongs in response to detecting the legacy item includes: in response to detecting the legacy item, determining whether the legacy item is in the cabin according to whether the legacy item is in the cabin.
- the identity information of the target occupant to which the left item belongs is determined based on the first appearance time in the video stream of .
- the identity information of the target occupant to which the legacy item belongs is determined according to the first appearance time of the legacy item in the video stream in the cabin. According to this implementation manner, the identity information of the target occupant to which the legacy item belongs can be quickly and conveniently determined.
- the legacy items may also be considered while considering the first appearance time of the legacy items in the video stream in the cabin. the position of the item within the compartment. For example, if there are multiple occupants in a private vehicle, by considering both the time of first appearance of the legacy item in the video stream inside the cabin and the location of the legacy item within the cabin, it can be accurately determined The target crew to which the legacy item belongs.
- the leftover item can be accurately determined by simultaneously considering the first appearance time of the leftover item in the video stream in the cabin and the position of the leftover item in the cabin. The target occupant (ie, the carpool person or driver) to which the item belongs.
- the determining the identity information of the target occupant to which the legacy item belongs according to the first appearance time of the legacy item in the video stream in the cabin includes: acquiring the information of the vehicle.
- a usage record wherein the usage record includes the identity information of the user and the corresponding usage time; according to the usage record, determine the target whose corresponding usage time matches the first appearance time of the legacy item in the video stream.
- the identity information of the user; the identity information of the target user is determined as the identity information of the target occupant to which the leftover item belongs.
- the vehicle may be an online-hailing car
- the usage record of the vehicle may be an order record of the online-hailing car
- the user may be a passenger
- the corresponding usage time may be is the time when the passenger takes the online car-hailing ride.
- the vehicle in the application scenario of a shared car, the vehicle may be a shared car, the usage record of the vehicle may be a rental record of the shared car, the user may be a rental person, and the corresponding usage time may be The time when the rental person rents the shared car.
- the rental record of the shared car By acquiring the rental record of the shared car, and according to the rental record of the shared car, determine the identity information of the target renter whose time for renting the shared car matches the first appearance time of the legacy item in the video stream, and The identity information of the target rental person is determined as the identity information of the target occupant to which the left item belongs, so that the identity information of the rental person who left the left item in the shared vehicle can be accurately determined.
- the target occupant may also be a staff member of the operator of the shared car.
- the owner of the private car can allow family members or friends to drive.
- the identity information of the target user whose time of using the private car matches the first appearance time of the left item in the video stream can be determined, so that the identity information of the target user in the private car can be accurately determined.
- Identity information of family members or friends who left the leftover items can be accurately determined.
- the use record of the vehicle by acquiring the usage record of the vehicle, and according to the usage record, determine the identity information of the target user whose corresponding usage time matches the first appearance time of the leftover item in the video stream, and determining the identity information of the target user as the identity information of the target occupant to which the leftover item belongs, so that the use record of the vehicle can be effectively used, and the identity information of the target occupant can be determined more quickly and accurately, This enables timely and accurate generation of reminder information for the target occupant of the left item in the scenario of registering to use the vehicle.
- the method before the detection of leftover items in the cabin of the vehicle, the method further includes: acquiring an image and/or video when an occupant enters the cabin; The image and/or video in the cabin, detecting the information of the item carried by the occupant; binding the information of the item carried by the occupant with the identity information of the occupant; the response to detecting the left item , determining the identity information of the target occupant to which the legacy item belongs, comprising: in response to detecting the legacy item, determining that the identity information of the occupant bound with the legacy item is the identity information of the target occupant to which the legacy item belongs.
- an image and/or video of the occupant entering the cabin may be obtained through a camera disposed in the cabin, or an image and/or video of the occupant entering the cabin may be obtained through a camera disposed outside the cabin of the vehicle. Images and/or video while in the cabin.
- the information of the item carried by the occupant may include an image of the item carried by the occupant, feature information extracted from the image of the item carried by the occupant, the category of the item carried by the occupant, at least one of the attributes (such as one or more of color, size, pattern) and the like of the item carried by the occupant.
- the information of the occupant may include at least one of the identity information of the occupant and/or the face information of the occupant, and the like.
- the facial information of the occupant may include a facial image and/or facial features of the occupant.
- the information on the items carried by the occupants is detected, and the information on the items carried by the occupants is detected.
- the information of the item carried by the occupant is bound with the identity information of the occupant, and in response to detecting the legacy item, it is determined that the identity information of the occupant bound with the legacy item is the identity of the target occupant to which the legacy item belongs Therefore, when an item is left behind, the identity information of the target occupant of the left item can be quickly and accurately determined.
- the generating the reminder information according to the identity information includes: generating first reminder information according to the identity information; after the generating the reminder information according to the identity information, the method further includes: The method includes: sending the first reminder information to the target terminal corresponding to the identity information.
- the target terminal corresponding to the identity information may represent the terminal of the target occupant.
- the target terminal may be a mobile phone, a tablet computer, a wearable smart device, etc. of the target occupant.
- the target occupant by sending the first reminder information to the target terminal corresponding to the identity information, the target occupant can be informed of the situation of items left in the vehicle in time.
- the first reminder information may be generated in combination with the information of the left item.
- the first reminder information may be generated in combination with at least one of the category, image, location, etc. of the left item, thereby enabling the target occupant to obtain intuitive information about the left item, thereby helping the target occupant to quickly Determine whether it is necessary to return to the vehicle to retrieve the leftover items.
- the generating the reminder information according to the identity information includes: generating second reminder information according to the identity information and the information of the leftover items; in the generating according to the identity information After the reminder information, the method further includes: sending the second reminder information to a management terminal connected to the vehicle and/or a management server connected to the vehicle.
- the information of the legacy item may include at least one of a category, an image, a location, and the like of the legacy item.
- the management terminal connected to the vehicle may be a related terminal of an operating company of the vehicle (for example, a terminal of a staff member of the operating company), and the management server connected to the vehicle may be The server of the operating company platform of the vehicle, etc.
- the management party (such as the operating company) will promptly notify the target occupant or keep the leftover items of the target occupant.
- the generating the second reminder information according to the identity information and the information of the leftover items includes: according to the identification information of the vehicle, the boarding location of the target occupant, and the at least one of the alighting locations of the target occupant, and the identity information and the information of the left item, to generate second reminder information.
- the identification information of the vehicle may represent information that can uniquely identify the vehicle.
- the identification information of the vehicle may include the license plate number of the vehicle, the serial number of the vehicle, the ID number of the driver of the vehicle, the phone number of the driver of the vehicle, etc. one of the.
- the video frame in which the target occupant appears for the first time and the video frame in which the target occupant appears for the last time can be determined from the video stream in the cabin, and the target occupant can be determined according to the time of the video frame in which the target occupant first appeared.
- the boarding location of the target occupant can be determined according to the geographic location information of the vehicle at the boarding time. According to the geographic location information of the vehicle at the alighting time, the alighting place of the target occupant can be determined.
- the identification information of the vehicle by at least one of the identification information of the vehicle, the pick-up location of the target occupant and the drop-off location of the target occupant, and the identification information of the identity information and the left item information to generate second reminder information, thereby helping the management party of the vehicle (such as the operating company) to record more relevant information about the leftover items, thereby helping to find the target occupant and helping to carry out the leftover Item management.
- the management party of the vehicle such as the operating company
- the generating the reminder information according to the identity information includes: when the target occupant is not the driver of the vehicle, according to the identity information and the information of the leftover items, generating third reminder information; the method further includes: sending the third reminder information to the terminal of the driver of the vehicle; and/or the generating the reminder information according to the identity information includes: according to the The identity information generates fourth reminder information; the method further includes: generating control information for controlling the vehicle-mounted device arranged in the cabin to issue the fourth reminder information.
- the vehicle-mounted device may include a speaker; the fourth reminder information may include a voice for reminding the target occupant to retrieve the left item, and the fourth reminder information may further include a prompt tone.
- the voice used to remind the target occupant to retrieve the left item may be a voice such as "Ms. XX left a mobile phone in the car, please retrieve it in time”.
- the in-vehicle device may include a display screen; after receiving the above control information, the display screen may send out the fourth reminder information by flickering, playing animation, playing text, or the like.
- third reminder information is generated according to the identity information and the information of the leftover item, and is notified to the driver of the vehicle.
- the terminal of the device sends the third reminder information, so that the driver of the vehicle can be reminded to help the target occupant temporarily store the leftover items.
- the method further includes: in response to detecting that the target occupant has left the cabin, generating control information for controlling the flashing of an indicator light of the vehicle, so that the indicator light responds to the control message flashes.
- the target occupant who has just left the cabin can be reminded to return to the cabin to retrieve the items.
- the method further includes: in response to receiving a repeat reminder request returned by the target terminal, generating a repeat Reminder information.
- generating repeated reminder information in response to receiving the repeated reminder request returned by the target terminal, it is possible to perform the operation again when the target occupant cannot return to the cabin in time to retrieve the leftover items in a short time. Reminder, thereby helping to further improve the protection of the property safety of the occupants.
- the method further includes at least one of the following: in response to the time interval between the current time and the time when the first reminder information is sent reaching a first preset time Set the duration, and send the repeat reminder information to the target terminal; in response to the time interval between the current time and the time when the repeat reminder request is received reaches a second preset duration, send the repeat reminder to the target terminal Reminder information; in response to the time interval between the current time and the time when the first reminder information is sent reaches a first preset duration, and it is detected that the left item has not been taken out from the cabin, the target terminal is sent to the target terminal.
- the first preset duration and the second preset duration may be default durations, or may be durations set by the target occupant.
- the first preset duration and the second preset duration may be 30 minutes, 1 hour, or the like.
- the repeated reminder in response to detecting that the left item has been taken out of the cabin, the repeated reminder can be canceled, so that the reminder efficiency can be improved and unnecessary repeated reminders can be reduced.
- the method further includes: in response to detecting that the target occupant returns to the cabin, generating and controlling the vehicle-mounted device disposed in the cabin to send out the Describe the control information of the repeated reminder information.
- the method by generating control information for controlling the in-vehicle device provided in the cabin to issue the repeated reminder information in response to detecting that the target occupant returns to the cabin, it is possible to generate the control information when the target occupant returns to the cabin. The target occupant is reminded in time after the cabin.
- the generating control information for controlling the vehicle-mounted device disposed in the cabin to issue the repeated reminder information in response to detecting that the target occupant returns to the cabin may include: in response to detecting that the target occupant returns to the cabin.
- the category of the left item is wallet
- the location of the left item is on the floor in front of the rear seat
- the in-vehicle device can send out a voice message "Leave wallet on the floor in front of the rear seat".
- the method further includes: receiving a first reminder setting request through the vehicle machine of the vehicle; setting at least one of the following according to the first reminder setting request: no more reminders Item category, item category that needs to be reminded, item category that needs to be reminded repeatedly.
- the user can use the car machine to set paper towels and water bottles as item categories that should not be reminded anymore, wallets, mobile phones, and briefcases as item categories that need to be reminded, and mobile phones as item categories that need to be reminded repeatedly.
- the user can flexibly set the categories of the leftover items that are not reminded, need to be reminded, and need to be reminded repeatedly through the vehicle machine according to their own needs.
- the user after setting at least one of the item category that is no longer reminded, the item category that needs to be reminded, and the item category that needs to be reminded repeatedly according to the first reminder setting request, the user can also set according to According to your own needs, change the settings through the car machine or the target terminal again. For example, if the user changes his mind after setting the water bottle to the item category that is no longer reminded through the car device, he can also reset the water bottle to the item category that needs to be reminded through the car device or mobile phone.
- the method further includes: receiving a second reminder setting request returned by the target terminal; and setting at least one of the following according to the second reminder setting request: item categories that are no longer reminded, Item categories that need to be reminded, and item categories that need to be reminded repeatedly.
- the user can flexibly set the categories of the leftover items that are not reminded, need to be reminded, and need to be reminded repeatedly through the target terminal according to their own needs.
- the user after setting at least one of the item category that is no longer reminded, the item category that needs to be reminded, and the item category that needs to be reminded repeatedly according to the second reminder setting request, the user can also set according to According to your own needs, change the settings through the car machine or the target terminal again. For example, after the user sets the umbrella as the item category that needs to be reminded through the mobile phone, if he changes his mind, he can also reset the umbrella to the item category that is no longer reminded through the car device or the mobile phone.
- FIG. 2 shows a schematic diagram of an application scenario of a private car.
- a camera installed in the cabin of the private car can be used to capture the video stream in the cabin.
- the camera may send the video stream inside the cabin to the processor.
- the processor may detect leftover items in the cabin based on the video stream in the cabin.
- the processor may, in response to detecting the legacy item, determine identity information of the target occupant to which the legacy item belongs. For example, if the target occupant is the driver, the processor may generate first reminder information according to the identity information, and send the first reminder information to the driver's mobile phone.
- the processor may also generate fourth reminder information according to the identity information, and generate control information for controlling the vehicle-mounted device disposed in the cabin to issue the fourth reminder information.
- the driver's mobile phone can feed back the repeated reminder request to the processor, and the processor can generate repeated reminder information in response to receiving the repeated reminder request returned by the target terminal, and respond to the difference between the current time and the time when the first reminder information was sent.
- the time interval between the two reaches the first preset time length, and it is detected that the left item has not been taken out of the cabin, and the repeated reminder information is sent to the driver's mobile phone.
- the driver's mobile phone may also feed back a second reminder setting request to the processor.
- the processor may, according to the second reminder setting request, set at least one of the following: item categories that are no longer reminded, item categories that need to be reminded, and item categories that need to be reminded repeatedly.
- the first reminder information reminds that the categories of the leftover items include paper boxes and water bottles.
- the driver can feed back a second reminder setting request through the mobile phone, and set the paper boxes and water bottles to no longer be used. Item category for reminders.
- FIG. 3 shows a schematic diagram of an application scenario of car sharing.
- a camera installed in the cabin of the shared car can be used to capture the video stream in the cabin.
- the camera may send the video stream inside the cabin to the processor.
- the processor may detect leftover items in the cabin based on the video stream in the cabin.
- the processor may, in response to detecting the legacy item, determine identity information of the target occupant to which the legacy item belongs. For example, if the target occupant is the driver, the processor may generate first reminder information according to the identity information, and send the first reminder information to the driver's mobile phone.
- the processor may also generate fourth reminder information according to the identity information, and generate control information for controlling the vehicle-mounted device disposed in the cabin to issue the fourth reminder information.
- the processor may further generate second reminder information according to the identity information and the information of the left item, and send the second reminder information to a server of an operating company platform connected to the shared car.
- the staff of the operating company of the shared car can help the target occupant who cannot retrieve the legacy item in time to keep the legacy item according to the second reminder information, so that the target occupant can retrieve the legacy item at a convenient time.
- FIG. 4 shows a schematic diagram of an application scenario of car-hailing.
- a camera disposed in the cabin of the online car-hailing car can be used to capture the video stream in the cabin.
- the camera may send the video stream inside the cabin to the processor.
- the processor may detect leftover items in the cabin based on the video stream in the cabin.
- the processor may, in response to detecting the legacy item, determine identity information of the target occupant to which the legacy item belongs. If the target occupant is a passenger, the processor may generate first reminder information according to the identity information, and send the first reminder information to the passenger's mobile phone.
- the processor may also generate third reminder information according to the identity information and the information of the leftover items, and send the third reminder information to the mobile phone of the driver of the online car-hailing car to remind the online car-hailing car.
- the driver helps passengers keep leftovers.
- the processor may also generate fourth reminder information according to the identity information, and generate control information for controlling the vehicle-mounted device disposed in the cabin to issue the fourth reminder information.
- the processor may also generate second reminder information according to the identity information and the information of the leftover items, and send the second reminder information to a server of an operating company platform connected to the car-hailing network.
- the present disclosure also provides a reminder device, electronic device, computer-readable storage medium, and program for legacy items, all of which can be used to implement any of the legacy items reminder methods provided by the present disclosure.
- a reminder device electronic device, computer-readable storage medium, and program for legacy items, all of which can be used to implement any of the legacy items reminder methods provided by the present disclosure.
- please refer to The corresponding records in the method part are not repeated here.
- FIG. 5 shows a block diagram of a reminder device for leftover items provided by an embodiment of the present disclosure.
- the reminder device for leftovers includes: a first detection module 51 for detecting leftovers in the cabin of the vehicle; and a determination module 52 for determining the leftovers in response to detecting leftovers.
- Identity information of the target occupant to which the left item belongs; the first generating module 53 is configured to generate reminder information according to the identity information.
- the determining module 52 is configured to: in response to detecting the legacy item, determine the position of the legacy item in the cabin; according to the position of the legacy item in the cabin, Identify the identity information of the target occupant to which the leftover item belongs.
- the determining module 52 is configured to: determine the relevant area of the left item in the cabin according to the position of the left item in the cabin; based on the position of the left item in the cabin; video stream, perform face recognition on the relevant area, and obtain the face recognition result of the relevant area; based on the face recognition result of the relevant area, determine the identity information of the target occupant to which the left item belongs.
- the determining module 52 is configured to: determine the target video frame from the video stream according to the first appearance time of the left item in the video stream in the cabin; The relevant area in the target video frame is subjected to face recognition, and the face recognition result of the relevant area is obtained.
- the determining module 52 is configured to: determine a candidate occupant related to the left item based on the face recognition result in the relevant area; enter the cabin according to the candidate occupant occupants whose time in the cabin is earlier than or equal to the first appearance time of the legacy item in the video stream, and the time of leaving the cabin is later than the first appearance time of the legacy item in the video stream, determine Identity information of the target occupant to which the legacy item belongs.
- the determining module 52 is configured to: in response to detecting the legacy item, determine, according to the first appearance time of the legacy item in the video stream in the cabin, to which the legacy item belongs. The identity information of the target occupant.
- the determining module 52 is configured to: acquire a usage record of the vehicle, wherein the usage record includes the identity information of the user and the corresponding usage time; according to the usage record, Determine the identity information of the target user whose corresponding use time matches the first appearance time of the legacy item in the video stream; determine the identity information of the target user as the identity of the target occupant to which the legacy item belongs information.
- the apparatus further includes: an acquisition module, configured to acquire images and/or videos when the occupant enters the cabin; a second detection module, configured to obtain an image and/or video when the occupant enters the cabin; The image and/or video of the internal time is used to detect the information of the items carried by the occupant; the binding module is used to bind the information of the items carried by the occupant with the identity information of the occupant; the determination module 52 It is used for: in response to detecting the legacy item, determining that the identity information of the occupant bound with the legacy item is the identity information of the target occupant to which the legacy item belongs.
- the first generating module 53 is configured to: generate first reminder information according to the identity information; the apparatus further includes: a first sending module, configured to send a message corresponding to the identity information The target terminal sends the first reminder information.
- the first generating module 53 is configured to: generate second reminder information according to the identity information and the information of the leftover items; the apparatus further includes: a second sending module, which uses and sending the second reminder information to a management terminal connected to the vehicle and/or a management server connected to the vehicle.
- the first generating module 53 is configured to: according to at least one of the identification information of the vehicle, the boarding location of the target occupant, and the getting-off location of the target occupant , and the identity information and the information of the leftover items to generate second reminder information.
- the first generating module 53 is configured to: when the target occupant is not the driver of the vehicle, generate a third reminding information; the device further includes: a third sending module, configured to send the third reminding information to the terminal of the driver of the vehicle; and/or, the first generating module 53 is configured to: according to the The identity information is used to generate fourth reminder information; the device further includes: a first control module configured to generate control information for controlling the vehicle-mounted device arranged in the cabin to issue the fourth reminder information.
- the apparatus further includes: a second generating module, configured to generate repeated reminder information in response to receiving the repeated reminder request returned by the target terminal.
- the apparatus further includes a fourth sending module, and the fourth sending module is used for at least one of the following: in response to the time between the current time and the time when the first reminder information is sent The interval reaches the first preset duration, and the repeat reminder information is sent to the target terminal; in response to the time interval between the current time and the time when the repeat reminder request is received reaches the second preset duration, the target terminal is sent to the target terminal.
- the terminal sends the repeated reminder information; in response to that the time interval between the current time and the time when the first reminder information is sent reaches a first preset duration, and it is detected that the left item has not been taken out of the cabin, Sending the repeated reminder information to the target terminal; in response to the time interval between the current time and the time when the repeated reminder request is received reaches a second preset duration, and it is detected that the leftover item has not been removed from the cabin is taken out, and the repeated reminder information is sent to the target terminal.
- the apparatus further includes: a second control module, configured to, in response to detecting that the target occupant returns to the cabin, generate and control the vehicle-mounted device disposed in the cabin to send out the Control message for repeating reminder messages.
- the device further includes: a first receiving module, configured to receive a first reminder setting request through a vehicle of the vehicle; a first setting module, configured to receive a first reminder setting request according to the first reminder To set a request, set at least one of the following: the item category that is no longer reminded, the item category that needs to be reminded, and the item category that needs to be reminded repeatedly.
- the device further includes: a second receiving module, configured to receive a second reminder setting request returned by the target terminal; a second setting module, configured to, according to the second reminder setting request, Set at least one of the following: item categories that are no longer reminded, item categories that need to be reminded, and item categories that need to be reminded repeatedly.
- the identity information of the target occupant to which the leftover objects belong is determined, and reminder information is generated according to the identification information, and the The reminder is based on the identity information of the occupant who left items in the cabin of the vehicle, and the reminder of the left item can be carried out in a targeted manner, thereby improving the effect of the reminder of the left item and strengthening the protection of the property safety of the occupant.
- the functions or modules included in the apparatus provided in the embodiments of the present disclosure may be used to execute the methods described in the above method embodiments, and the specific implementation and technical effects may refer to the above method embodiments. It is concise and will not be repeated here.
- Embodiments of the present disclosure further provide a computer-readable storage medium, on which computer program instructions are stored, and when the computer program instructions are executed by a processor, the foregoing method is implemented.
- the computer-readable storage medium may be a non-volatile computer-readable storage medium, or may be a volatile computer-readable storage medium.
- Embodiments of the present disclosure further provide a computer program, including computer-readable codes, when the computer-readable codes are executed in an electronic device, the processor in the electronic device executes the above method.
- Embodiments of the present disclosure further provide another computer program product for storing computer-readable instructions, which, when executed, cause the computer to execute the operations of the method for reminding leftover items provided by any of the foregoing embodiments.
- Embodiments of the present disclosure further provide an electronic device, including: one or more processors; a memory for storing executable instructions; wherein the one or more processors are configured to invoke executable instructions stored in the memory instruction to execute the above method.
- the electronic device may be provided as a terminal, server or other form of device.
- the electronic device may be a vehicle engine or a domain controller in a vehicle cabin, and may also be a device host in an OMS or DMS for performing data processing operations such as images.
- FIG. 6 shows a block diagram of an electronic device 800 provided by an embodiment of the present disclosure.
- electronic device 800 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, etc. terminal.
- electronic device 800 may include one or more of the following components: processing component 802, memory 804, power supply component 806, multimedia component 808, audio component 810, input/output (I/O) interface 812, sensor component 814 , and the communication component 816 .
- the processing component 802 generally controls the overall operation of the electronic device 800, such as operations associated with display, phone calls, data communications, camera operations, and recording operations.
- the processing component 802 can include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above.
- processing component 802 may include one or more modules that facilitate interaction between processing component 802 and other components.
- processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.
- Memory 804 is configured to store various types of data to support operation at electronic device 800 . Examples of such data include instructions for any application or method operating on electronic device 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or nonvolatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic or Optical Disk.
- SRAM static random access memory
- EEPROM electrically erasable programmable read only memory
- EPROM erasable Programmable Read Only Memory
- PROM Programmable Read Only Memory
- ROM Read Only Memory
- Magnetic Memory Flash Memory
- Magnetic or Optical Disk Magnetic Disk
- Power supply assembly 806 provides power to various components of electronic device 800 .
- Power supply components 806 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power to electronic device 800 .
- Multimedia component 808 includes a screen that provides an output interface between the electronic device 800 and the user.
- the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user.
- the touch panel includes one or more touch sensors to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect the duration and pressure associated with the touch or swipe action.
- the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the electronic device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.
- Audio component 810 is configured to output and/or input audio signals.
- audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when electronic device 800 is in operating modes, such as calling mode, recording mode, and voice recognition mode.
- the received audio signal may be further stored in memory 804 or transmitted via communication component 816 .
- audio component 810 also includes a speaker for outputting audio signals.
- the I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.
- Sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of electronic device 800 .
- the sensor assembly 814 can detect the on/off state of the electronic device 800, the relative positioning of the components, such as the display and the keypad of the electronic device 800, the sensor assembly 814 can also detect the electronic device 800 or one of the electronic device 800 Changes in the position of components, presence or absence of user contact with the electronic device 800 , orientation or acceleration/deceleration of the electronic device 800 and changes in the temperature of the electronic device 800 .
- Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact.
- Sensor assembly 814 may also include a light sensor, such as a complementary metal oxide semiconductor (CMOS) or charge coupled device (CCD) image sensor, for use in imaging applications.
- CMOS complementary metal oxide semiconductor
- CCD charge coupled device
- the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
- Communication component 816 is configured to facilitate wired or wireless communication between electronic device 800 and other devices.
- the electronic device 800 can access a wireless network based on communication standards, such as wireless network (Wi-Fi), second generation mobile communication technology (2G), third generation mobile communication technology (3G), fourth generation mobile communication technology (4G) )/Long Term Evolution (LTE) of Universal Mobile Communications Technology, Fifth Generation Mobile Communications Technology (5G), or a combination thereof.
- the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel.
- the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication.
- the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, Infrared Data Association (IrDA) technology, Ultra Wide Band (UWB) technology, Bluetooth (BT) technology and other technologies.
- RFID Radio Frequency Identification
- IrDA Infrared Data Association
- UWB Ultra Wide Band
- Bluetooth Bluetooth
- electronic device 800 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A programmed gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
- ASICs application specific integrated circuits
- DSPs digital signal processors
- DSPDs digital signal processing devices
- PLDs programmable logic devices
- FPGA field programmable A programmed gate array
- controller microcontroller, microprocessor or other electronic component implementation is used to perform the above method.
- a non-volatile computer-readable storage medium such as a memory 804 comprising computer program instructions executable by the processor 820 of the electronic device 800 to perform the above method is also provided.
- FIG. 7 shows a block diagram of an electronic device 1900 provided by an embodiment of the present disclosure.
- the electronic device 1900 may be provided as a server.
- electronic device 1900 includes processing component 1922, which further includes one or more processors, and a memory resource represented by memory 1932 for storing instructions executable by processing component 1922, such as applications.
- An application program stored in memory 1932 may include one or more modules, each corresponding to a set of instructions.
- the processing component 1922 is configured to execute instructions to perform the above-described methods.
- the electronic device 1900 may also include a power supply assembly 1926 configured to perform power management of the electronic device 1900, a wired or wireless network interface 1950 configured to connect the electronic device 1900 to a network, and an input output (I/O) interface 1958 .
- the electronic device 1900 can operate based on an operating system stored in the memory 1932, such as a Microsoft server operating system (Windows Server TM ), a graphical user interface based operating system (Mac OS X TM ) introduced by Apple, a multi-user multi-process computer operating system (Unix TM ), Free and Open Source Unix-like Operating System (Linux TM ), Open Source Unix-like Operating System (FreeBSD TM ) or the like.
- Microsoft server operating system Windows Server TM
- Mac OS X TM graphical user interface based operating system
- Uniix TM multi-user multi-process computer operating system
- Free and Open Source Unix-like Operating System Linux TM
- FreeBSD TM Open Source Unix-like Operating System
- a non-volatile computer-readable storage medium such as memory 1932 comprising computer program instructions executable by processing component 1922 of electronic device 1900 to perform the above-described method.
- the present disclosure may be a system, method and/or computer program product.
- the computer program product may include a computer-readable storage medium having computer-readable program instructions loaded thereon for causing a processor to implement various aspects of the present disclosure.
- a computer-readable storage medium may be a tangible device that can hold and store instructions for use by the instruction execution device.
- the computer-readable storage medium may be, for example, but not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing.
- Non-exhaustive list of computer readable storage media include: portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM) or flash memory), static random access memory (SRAM), portable compact disk read only memory (CD-ROM), digital versatile disk (DVD), memory sticks, floppy disks, mechanically coded devices, such as printers with instructions stored thereon Hole cards or raised structures in grooves, and any suitable combination of the above.
- RAM random access memory
- ROM read only memory
- EPROM erasable programmable read only memory
- flash memory static random access memory
- SRAM static random access memory
- CD-ROM compact disk read only memory
- DVD digital versatile disk
- memory sticks floppy disks
- mechanically coded devices such as printers with instructions stored thereon Hole cards or raised structures in grooves, and any suitable combination of the above.
- Computer-readable storage media are not to be construed as transient signals per se, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (eg, light pulses through fiber optic cables), or through electrical wires transmitted electrical signals.
- the computer readable program instructions described herein may be downloaded to various computing/processing devices from a computer readable storage medium, or to an external computer or external storage device over a network such as the Internet, a local area network, a wide area network, and/or a wireless network.
- the network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers, and/or edge servers.
- a network adapter card or network interface in each computing/processing device receives computer-readable program instructions from a network and forwards the computer-readable program instructions for storage in a computer-readable storage medium in each computing/processing device .
- Computer program instructions for carrying out operations of the present disclosure may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-dependent instructions, microcode, firmware instructions, state setting data, or instructions in one or more programming languages.
- Source or object code written in any combination, including object-oriented programming languages, such as Smalltalk, C++, etc., and conventional procedural programming languages, such as the "C" language or similar programming languages.
- the computer readable program instructions may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server implement.
- the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider through the Internet connect).
- LAN local area network
- WAN wide area network
- custom electronic circuits such as programmable logic circuits, field programmable gate arrays (FPGAs), or programmable logic arrays (PLAs) can be personalized by utilizing state information of computer readable program instructions.
- Computer readable program instructions are executed to implement various aspects of the present disclosure.
- These computer readable program instructions may be provided to a processor of a general purpose computer, special purpose computer or other programmable data processing apparatus to produce a machine that causes the instructions when executed by the processor of the computer or other programmable data processing apparatus , resulting in means for implementing the functions/acts specified in one or more blocks of the flowchart and/or block diagrams.
- These computer readable program instructions can also be stored in a computer readable storage medium, these instructions cause a computer, programmable data processing apparatus and/or other equipment to operate in a specific manner, so that the computer readable medium on which the instructions are stored includes An article of manufacture comprising instructions for implementing various aspects of the functions/acts specified in one or more blocks of the flowchart and/or block diagrams.
- Computer readable program instructions can also be loaded onto a computer, other programmable data processing apparatus, or other equipment to cause a series of operational steps to be performed on the computer, other programmable data processing apparatus, or other equipment to produce a computer-implemented process , thereby causing instructions executing on a computer, other programmable data processing apparatus, or other device to implement the functions/acts specified in one or more blocks of the flowcharts and/or block diagrams.
- each block in the flowchart or block diagrams may represent a module, segment, or portion of instructions, which comprises one or more functions for implementing the specified logical function(s) executable instructions.
- the functions noted in the blocks may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved.
- each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations can be implemented in dedicated hardware-based systems that perform the specified functions or actions , or can be implemented in a combination of dedicated hardware and computer instructions.
- the computer program product can be specifically implemented by hardware, software or a combination thereof.
- the computer program product is embodied as a computer storage medium, and in another optional embodiment, the computer program product is embodied as a software product, such as a software development kit (Software Development Kit, SDK), etc. Wait.
- a software development kit Software Development Kit, SDK
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Abstract
Description
Claims (21)
- 一种遗留物品的提醒方法,其特征在于,包括:对交通工具的舱内进行遗留物品检测;响应于检测到遗留物品,确定所述遗留物品所属的目标乘员的身份信息;根据所述身份信息生成提醒信息。
- 根据权利要求1所述的方法,其特征在于,所述响应于检测到遗留物品,确定所述遗留物品所属的目标乘员的身份信息,包括:响应于检测到遗留物品,确定所述遗留物品在所述舱内的位置;根据所述遗留物品在所述舱内的位置,确定所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求2所述的方法,其特征在于,所述根据所述遗留物品在所述舱内的位置,确定所述遗留物品所属的目标乘员的身份信息,包括:根据所述遗留物品在所述舱内的位置,确定所述遗留物品在所述舱内的相关区域;基于所述舱内的视频流,对所述相关区域进行人脸识别,得到所述相关区域的人脸识别结果;基于所述相关区域的人脸识别结果,确定所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求3所述的方法,其特征在于,所述基于所述舱内的视频流,对所述相关区域进行人脸识别,得到所述相关区域的人脸识别结果,包括:根据所述遗留物品在所述舱内的视频流中的首次出现时间,从所述视频流中确定目标视频帧;对所述目标视频帧中的相关区域进行人脸识别,得到所述相关区域的人脸识别结果。
- 根据权利要求4所述的方法,其特征在于,所述基于所述相关区域的人脸识别结果,确定所述遗留物品所属的目标乘员的身份信息,包括:基于所述相关区域的人脸识别结果,确定与所述遗留物品相关的候选乘员;根据所述候选乘员中,进入所述舱内的时间早于或等于所述遗留物品在所述视频流中的首次出现时间、且离开所述舱内的时间晚于所述遗留物品在所述视频流中的首次出现时间的乘员,确定所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求1所述的方法,其特征在于,所述响应于检测到遗留物品,确定所述遗留物品所属的目标乘员的身份信息,包括:响应于检测到遗留物品,根据所述遗留物品在所述舱内的视频流中的首次出现时间,确定所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求6所述的方法,其特征在于,所述根据所述遗留物品在所述舱内的视频流中的首次出现时间,确定所述遗留物品所属的目标乘员的身份信息,包括:获取所述交通工具的使用记录,其中,所述使用记录包括使用人员的身份信息与对应的使用时间;根据所述使用记录,确定对应的使用时间与所述遗留物品在所述视频流中的首次出现时间匹配的目标使用人员的身份信息;将所述目标使用人员的身份信息确定为所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求1至7中任意一项所述的方法,其特征在于,所述方法还包括:获取乘员进入所述舱内时的图像和/或视频;基于所述乘员进入所述舱内时的图像和/或视频,检测所述乘员携带的物品的信息;将所述乘员携带的物品的信息与所述乘员的身份信息进行绑定;所述响应于检测到遗留物品,确定所述遗留物品所属的目标乘员的身份信息,包括:响应于检测到遗留物品,确定与所述遗留物品绑定的乘员的身份信息为所述遗留物品所属的目标乘员的身份信息。
- 根据权利要求1至8中任意一项所述的方法,其特征在于,所述根据所述身份信息生成提醒信息,包括:根据所述身份信息生成第一提醒信息;在所述根据所述身份信息生成提醒信息之后,所述方法还包括:向所述身份信息对应的目标终端发送所述第一提醒信息。
- 根据权利要求1至9中任意一项所述的方法,其特征在于,所述根据所述身份信息生成提醒信息,包括:根据所述身份信息和所述遗留物品的信息,生成第二提醒信息;在所述根据所述身份信息生成提醒信息之后,所述方法还包括:向与所述交通工具连接的管理终端和/或与所述交通工具连接的管理服务器发送所述第二提醒信息。
- 根据权利要求10所述的方法,其特征在于,所述根据所述身份信息和所述遗留物品的信息,生成第二提醒信息,包括:根据所述交通工具的标识信息、所述目标乘员的上车地点和所述目标乘员的下车地点中的至少之一,以及所述身份信息和所述遗留物品的信息,生成第二提醒信息。
- 根据权利要求1至11中任意一项所述的方法,其特征在于,所述根据所述身份信息生成提醒信息,包括:当所述目标乘员不是所述交通工具的驾驶员时,根据所述身份信息和所述遗留物品的信息,生成第三提醒信息;所述方法还包括:向所述交通工具的驾驶员的终端发送所述第三提醒信息;和/或,所述根据所述身份信息生成提醒信息,包括:根据所述身份信息生成第四提醒信息;所述方法还包括:生成控制设置在所述舱内的车载设备发出所述第四提醒信息的控制信息。
- 根据权利要求9所述的方法,其特征在于,在所述向所述身份信息对应的目标终端发送第一提醒信息之后,所述方法还包括:响应于接收到所述目标终端返回的重复提醒请求,生成重复提醒信息。
- 根据权利要求13所述的方法,其特征在于,在所述生成重复提醒信息之后,所述方法还包括以下至少之一:响应于当前时间与发送所述第一提醒信息的时间之间的时间间隔达到第一预设时长,向所述目标终端发送所述重复提醒信息;响应于当前时间与接收到所述重复提醒请求的时间之间的时间间隔达到第二预设时长,向所述目标终端发送所述重复提醒信息;响应于当前时间与发送所述第一提醒信息的时间之间的时间间隔达到第一预设时长,且检测到所述遗留物品未从所述舱内被取出,向所述目标终端发送所述重复提醒信息;响应于当前时间与接收到所述重复提醒请求的时间之间的时间间隔达到第二预设时长,且检测到所述遗留物品未从所述舱内被取出,向所述目标终端发送所述重复提醒信息。
- 根据权利要求13或14所述的方法,其特征在于,在所述生成重复提醒信息之后,所述方法还 包括:响应于检测到所述目标乘员返回所述舱内,生成控制设置在所述舱内的车载设备发出所述重复提醒信息的控制信息。
- 根据权利要求1至15中任意一项所述的方法,其特征在于,所述方法还包括:通过所述交通工具的车机接收第一提醒设置请求;根据所述第一提醒设置请求,对以下至少之一进行设置:不再提醒的物品类别、需要提醒的物品类别、需要重复提醒的物品类别。
- 根据权利要求1至16中任意一项所述的方法,其特征在于,所述方法还包括:接收目标终端返回的第二提醒设置请求;根据所述第二提醒设置请求,对以下至少之一进行设置:不再提醒的物品类别、需要提醒的物品类别、需要重复提醒的物品类别。
- 一种遗留物品的提醒装置,其特征在于,包括:第一检测模块,用于对交通工具的舱内进行遗留物品检测;确定模块,用于响应于检测到遗留物品,确定所述遗留物品所属的目标乘员的身份信息;第一生成模块,用于根据所述身份信息生成提醒信息。
- 一种电子设备,其特征在于,包括:一个或多个处理器;用于存储可执行指令的存储器;其中,所述一个或多个处理器被配置为调用所述存储器存储的可执行指令,以执行权利要求1至17中任意一项所述的方法。
- 一种计算机可读存储介质,其上存储有计算机程序指令,其特征在于,所述计算机程序指令被处理器执行时实现权利要求1至17中任意一项所述的方法。
- 一种计算机程序,包括计算机可读代码,其特征在于,当所述计算机可读代码在电子设备中运行时,所述电子设备中的处理器执行用于实现权利要求1至17中的任一权利要求所述的方法。
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CN112733611A (zh) * | 2020-12-15 | 2021-04-30 | 建信金融科技有限责任公司 | 一种遗留物品检测方法、装置、电子设备及存储介质 |
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