CN111415166A - User data acquisition method and device and storage medium - Google Patents
User data acquisition method and device and storage medium Download PDFInfo
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- CN111415166A CN111415166A CN201910011155.8A CN201910011155A CN111415166A CN 111415166 A CN111415166 A CN 111415166A CN 201910011155 A CN201910011155 A CN 201910011155A CN 111415166 A CN111415166 A CN 111415166A
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Abstract
The invention provides a method, a device and a storage medium for acquiring user data, wherein the method comprises the following steps: acquiring first facial feature information of a user in a first image according to the first image sent by a first shooting device, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility; acquiring a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving a specific facility; and acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility. According to the invention, the activity data of the user is acquired through the face image, so that the acquisition efficiency and accuracy are improved.
Description
Technical Field
The present invention relates to the technical field of user behavior data acquisition, and in particular, to a method, an apparatus, and a storage medium for acquiring user data.
Background
With the improvement of national economic level in China, more and more users select various specific facilities for consumption, if the specific facilities are public transport means, more and more people go out and choose to take the public transport means, the safety coefficient of the public transport means is high, the low-carbon environment-friendly cost is low, and traffic jam can be effectively avoided.
In the prior art, the activity of a user in a specific facility is recorded artificially, for example, when the user performs the activity in an amusement facility, the time of entering the amusement facility is recorded by staff at an entrance, and when the user leaves the amusement facility, the time of leaving is recorded by the staff, so that the activity of the user in the amusement facility is acquired; or, the user takes the registration card, swipes the card when entering, and swipes the card to acquire the activity condition of the user when leaving.
However, the recording mode is carried out manually, so that the efficiency is low; although manual operation is avoided by the card swiping record mode, the user sometimes forgets to swipe the card when the user leaves, so that the acquired activity data of the user is inaccurate, and further, the information for deducting the fee according to the activity data of the user is also inaccurate. Such as: the fee deduction mode of the public transport means is mostly automatic fee deduction, corresponding fee is collected according to the number of stations taken by a user, the fee deduction mode needs the user to swipe cards when getting on (or getting on) and getting off (or getting off), the number of stations is obtained according to corresponding station information when swiping cards twice, and corresponding fee is deducted according to the number of stations. Sometimes, a user swipes a card when getting on (or getting in) the vehicle, but forgets to swipe the card when getting off (or getting out) the vehicle, but the fee deduction system cannot recognize that the user gets off the vehicle, so that fee deduction data of the fee deduction system is wrong, and the accuracy is low.
Disclosure of Invention
The invention provides a method and a device for acquiring user data and a storage medium, which are used for acquiring the activity data of a user through a face image and improving the acquisition efficiency and accuracy.
A first aspect of the present invention provides a method for acquiring user data, which is applied to an apparatus for acquiring user data, and includes:
acquiring first facial feature information of a user in a first image according to the first image sent by a first shooting device, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility;
acquiring a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving the specific facility;
and acquiring activity data of the user in the specific facility according to the information that the user enters the specific facility and the information that the user leaves the specific facility, wherein the information corresponds to the first image and the information corresponds to the second image.
Optionally, after the obtaining the activity data of the user in the specific facility, the method further includes:
and deducting fee data from the fee deduction account number of the user according to the activity data of the user in the specific facility and a preset fee deduction rule.
Optionally, the specific facility is a public transportation vehicle, and the obtaining of the activity information of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility includes:
acquiring the number of passing sites of a user according to a first site corresponding to the first image and a second site corresponding to the second image;
deducting fee data from the fee deduction account number of the user according to the activity information of the user in the specific facility and a preset fee deduction rule, wherein the deduction fee data comprises the following steps:
and deducting fee data from the fee deduction account number of the user according to the number of the passing sites of the user and a preset fee deduction rule.
Optionally, before deducting the fee from the fee deduction account of the user according to the number of the passed sites of the user and a preset fee deduction rule, the method further includes:
and acquiring the deduction account of the user.
Optionally, before the obtaining, according to the first image sent by the first shooting device, the first facial feature information of the user in the first image, the method further includes:
receiving a first image sent by the first shooting device;
the obtaining of the deduction account of the user includes:
when the first image is received, detecting whether an account corresponding to the first image is acquired;
if so, determining the account corresponding to the first image as the deduction account;
if not, acquiring the deduction account according to the first image.
Optionally, the obtaining the deduction account according to the first image includes:
determining whether the facial image set of the registered user comprises the facial image of the user corresponding to the first image;
if so, determining that the user is a registered user, and determining the registered account of the user as the deduction account.
Optionally, the determining, in the facial image set of the registered user, whether the facial image of the user corresponding to the first image is included includes:
acquiring second face feature information of the face image of each registered user in the face image set of the registered users;
acquiring the feature similarity of each piece of second face feature information and the first face feature information;
and determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature similarity of each piece of the second facial feature information and the first facial feature information.
Optionally, before acquiring the number of passing sites of the user according to the first site corresponding to the first image and the second site corresponding to the second image, the method further includes:
and acquiring a first station corresponding to the first image and a second station corresponding to the second image.
Optionally, the acquiring a first station corresponding to the first image and a second station corresponding to the second image include:
determining a setting station of the first shooting device corresponding to the first image as the first station;
and determining a setting station of the second shooting device corresponding to the second image as the second station.
Optionally, the receiving time of the first image is earlier than the receiving time of the second image.
Optionally, after deducting the fee from the deduction account of the user, the method further includes:
and updating the account data of the deduction account of the user.
A second aspect of the present invention provides a track-keeping performance consistency monitoring apparatus, comprising:
the system comprises a first image acquisition module, a second image acquisition module and a display module, wherein the first image acquisition module is used for acquiring first face characteristic information of a user in a first image according to the first image sent by a first shooting device, and the first shooting device is a shooting device for shooting an image of the user entering a specific facility;
a second image obtaining module, configured to obtain a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, where feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving the specific facility;
and the activity data acquisition module is used for acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility.
Optionally, the apparatus further comprises: a fee deduction module;
and the fee deducting module is used for deducting fee data from the fee deducting account number of the user according to the activity data of the user in the specific facility and a preset fee deducting rule.
Optionally, the specific facility is a public transport;
optionally, the activity data obtaining module is configured to obtain, according to a first site corresponding to the first image and a second site corresponding to the second image, the number of passing sites of the user;
optionally, the fee deduction module is specifically configured to deduct fee data from the fee deduction account of the user according to the number of passing sites of the user and a preset fee deduction rule.
Optionally, the apparatus further comprises: a deduction account number acquisition module;
and the fee deduction account number acquisition module is used for acquiring the fee deduction account number of the user.
Optionally, the apparatus further comprises: a receiving module;
the receiving module is used for receiving a first image sent by the first shooting device;
optionally, the deduction account obtaining module is specifically configured to detect whether an account corresponding to the first image is obtained when the first image is received; if so, determining the account corresponding to the first image as the deduction account; if not, acquiring the deduction account according to the first image.
Optionally, the deduction account acquiring module is specifically configured to determine whether a facial image of the user corresponding to the first image is included in a facial image set of a registered user; if so, determining that the user is a registered user, and determining the registered account of the user as the deduction account.
Optionally, the deduction account acquiring module is specifically configured to acquire second face feature information of a face image of each registered user in the face image set of the registered user, and the first face feature information; acquiring the feature matching degree of each piece of second face feature information and the first face feature information; and determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature matching degree.
Optionally, the apparatus further comprises: a station acquisition module;
the station acquiring module is configured to acquire a first station corresponding to the first image and a second station corresponding to the second image.
Optionally, the station acquiring module is specifically configured to determine a setting station of the first shooting device corresponding to the first image as the first station; and determining a setting station of the second shooting device corresponding to the second image as the second station.
Optionally, the receiving time of the first image is earlier than the receiving time of the second image.
Optionally, the apparatus further comprises: an update module;
and the updating module is used for updating the account data of the deduction account of the user.
A third aspect of the present invention provides an apparatus for acquiring user data, including: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executes the computer-executable instructions stored in the memory, so that the user data acquisition device executes the user data acquisition method.
A fourth aspect of the present invention provides a computer-readable storage medium, which stores computer-executable instructions, and when the computer-executable instructions are executed by a processor, the method for acquiring user data is implemented.
The invention provides a method, a device and a storage medium for acquiring user data, wherein the method comprises the following steps: acquiring first facial feature information of a user in a first image according to the first image sent by a first shooting device, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility; acquiring a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving a specific facility; and acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility. According to the invention, the activity data of the user is acquired through the face image, so that the acquisition efficiency and accuracy are improved.
Drawings
Fig. 1 is a schematic view of a scene to which the method for acquiring user data according to the present invention is applicable;
FIG. 2 is a schematic view of a camera arrangement for a bus according to the present invention;
FIG. 3 is a schematic view of the arrangement of the photographing device when the public transportation means provided by the present invention is a subway;
fig. 4 is a first flowchart illustrating a user data obtaining method according to the present invention;
fig. 5 is a schematic flow chart of a user data acquisition method according to the present invention;
fig. 6 is a third schematic flowchart of a user data obtaining method provided by the present invention;
fig. 7 is a first schematic structural diagram of a device for acquiring user data according to the present invention;
fig. 8 is a schematic structural diagram of a user data acquisition apparatus provided in the present invention;
fig. 9 is a schematic structural diagram of a third apparatus for acquiring user data according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
When the user enters the specific facility, the specific facility carries out fee deduction according to the activity data of the user in the specific facility, such as fee deduction according to the time length of the user in the specific facility or fee deduction according to the distance traveled by the user in the specific facility. For example, when the specific facility is a public transportation vehicle, the user needs to pay a corresponding fee according to the number of the access sites when riding the public transportation vehicle. Taking a public transport as an example of a bus for explanation, when a user gets on the bus, a card is swiped, a fee deducting system records the getting-on station of the user, when the user gets off the bus, the card is swiped, the fee deducting system records the getting-off station of the user, and then corresponding fee is deducted from the card of the user according to the passing station number or the path distance of the getting-on station and the getting-off station. However, if the user forgets to swipe the card or loses the card when getting off the vehicle, the fee deduction system cannot accurately acquire the passing site of the user, so that the fee deduction data is wrong, and the user experience is poor.
Fig. 1 is a schematic view of a scenario in which the method for acquiring user data according to the present invention is applicable, and as shown in fig. 1, the scenario in which the method for acquiring user data according to the present invention is applicable includes: shooting device and user data acquisition device. Wherein, the photographing device may be provided at an entrance and an exit of the specific facility, and the user's image is acquired at the entrance and the exit, respectively, and transmitted to the user data acquiring device. Conceivably, the user data acquiring means may acquire the activity duration of the user based on the receiving time of the two images; or acquiring the moving distance of the user according to the distance between the entrance and the exit.
For example, the method for acquiring user data provided by the invention can be applied to the situation that when a user moves at an amusement place, the acquiring device of the user data can acquire the moving time length of the user in the user according to the images at the entrance and the exit.
For example, the user data acquisition method provided by the invention can be suitable for the activity situation of the user in the public transport means, for example, the user data acquisition device can further acquire the number of stations of the user in the public transport means according to the images of the user when getting on or off the vehicle. The setting mode of the shooting device is different according to different types of public transport vehicles, but the image shot by the shooting device is the image of a user when the user gets on (or gets on) or gets off (or gets off).
For example, fig. 2 is a schematic diagram of the arrangement of the photographing device when the public transportation vehicle provided by the present invention is a bus, and as shown in fig. 2, when the public transportation vehicle is a bus, the photographing device may be arranged at the front door and the rear door of the bus, or arranged on the card swiping machine of the front door and the card swiping machine of the rear door. When a user gets on the front door, a shooting device on the front door or the front door card swiping machine shoots to obtain an image of the user; when a user gets off the automobile at the back door, the shooting device on the card swiping machine at the back door or the back door shoots to obtain the image of the user. The figure 2 exemplarily shows that the shooting devices are arranged on the card swiping machine at the front door and the card swiping machine at the rear door of the bus, wherein the black circle on the card swiping machine is the shooting device, and the setting mode of the shooting device is not limited in the embodiment.
Fig. 3 is a schematic view illustrating the arrangement of the shooting devices when the public transportation vehicle is a subway, and as shown in fig. 3, when the public transportation vehicle is a subway, a plurality of shooting devices are respectively arranged at the entrance and the exit of each station of the subway. When a user enters a station at a station entrance, a shooting device arranged at the station entrance shoots to obtain an image of the user; when the user goes out of the station at the station-out port, the shooting device arranged at the station-out port shoots to obtain the image of the user. Fig. 3 exemplarily shows a shooting device disposed at an entrance of a subway, and the black circle shown in fig. 3 is the shooting device, wherein the shooting device may be disposed on a card swipe machine, and may also be disposed at another position where the user image can be acquired, which is not limited in this embodiment. It is conceivable that the method for acquiring user data provided by the present application is also applicable to activity situations of other users in a specific facility, and the present embodiment does not limit the category of the specific facility.
Fig. 4 is a first schematic flow chart of the user data acquisition method provided by the present invention, and an execution main body of the method flow shown in fig. 4 may be a user data acquisition device, and the user data acquisition device may be implemented by any software and/or hardware. As shown in fig. 4, the method for acquiring user data provided in this embodiment may include:
s401, according to a first image sent by a first shooting device, first face feature information of a user in the first image is obtained, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility.
In this embodiment, the first photographing device is a plurality of photographing devices for photographing an image of a user entering a specific facility, the photographing devices photograph the user entering and leaving the specific facility to obtain a plurality of images, and the photographing devices transmit the plurality of photographed images to the user data obtaining device in real time. In the present embodiment, a specific facility is exemplarily illustrated as a public transportation. For simplicity of illustration, the following embodiments are described with the user inbound and user outbound indicating the user entering and leaving the particular facility, respectively. It is conceivable that, when the public transportation means is a bus, the user enters a specific facility as the user gets on the bus, and the user leaves the specific facility as the user gets off the bus.
The device for acquiring user data may acquire a first image sent by the first shooting device, where the first image includes a face image of a user, and the device for acquiring user data may acquire first face feature information of the user in the first image by using a method in the prior art.
In this embodiment, the first photographing device is a photographing device that photographs an image of a user arriving at a station. It should be noted that the first image may be a plurality of first images, each of the first images includes a face image of a user, and the user data acquiring device acquires first face feature information of the user in each of the first images. For the sake of simplicity, the following description will be given with respect to the case where there is one first image.
Illustratively, when a user takes a bus, bus stops include a stop A, a stop B and a stop C, and the bus is provided with a first shooting device at a front door. When a user gets on the bus at the station A, the first shooting device shoots the image of the user into a first image and sends the first image to the user data acquisition device. The user data acquisition device acquires the face feature information of the user in the first image.
S402, according to first face feature information of a user in the first image, obtaining a second image in an image set sent by a second shooting device, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is larger than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving a specific facility.
The user may leave the specific facility for an indefinite time after entering the specific facility, and the user data acquiring means may acquire the image of the user leaving the specific facility, which is transmitted by the second photographing means.
For example, after the user enters the station, the user data acquiring device may acquire the image set transmitted by the second camera at each subsequent station, specifically, the second camera is a camera for capturing an image of the user leaving the station.
In this embodiment, after the user enters the station, the user data acquiring device acquires the second image from the image set sent by the second shooting device at each station. Specifically, the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, wherein the user data acquisition device sequentially acquires the face feature information of each image in each image set according to the sequence of receiving the image sets sent by the second shooting device, acquires the feature similarity between the face feature information of each image and the first face feature information, and determines the image with the feature similarity greater than the preset similarity as the second image.
It should be noted that the obtaining device of the user data obtains the second images in the image sets in sequence according to the sequence of receiving the image sets sent by the second shooting device, and once the second images are obtained in one image set, the second images are not obtained in the subsequently received image sets any more, that is, the second images are images whose feature similarity between the face feature information and the first face feature information is greater than the preset similarity, and are images closest to the first images in terms of time.
Illustratively, the user data obtaining device receives a first image of a user shot by a first shooting device at an entrance of a station A, and the user data obtaining device receives an image set shot by a second shooting device at an exit of a station B. The user data acquisition device acquires the feature similarity between the face feature information of each image in the image set and the first face feature information, and determines that the user is out of the station B if a second image exists in the image set, and does not analyze the image set sent by a subsequent second shooting device.
This embodiment is provided because in practical situations, the user may enter the specific facility several times a day, and the first image and the second image are acquired as an image of the user entering the specific facility twice, or as an image of the user leaving the specific facility twice, or as an image of the specific facility of the user once, and as an error condition. Such as: when a user takes a public transport means, the user may take a certain public transport means many times in one day, so as to avoid the occurrence of error situations that the acquired first image and the acquired second image are images of two times of user arrival, images of two times of user departure, images of one time of user arrival, images of another time of user departure and the like.
For example, the method for acquiring user data provided in this embodiment may replace a method in which a user swipes a card or pays cash in the prior art, and a method of matching facial features is completely used to acquire a riding fee corresponding to the user. Or, the user data acquisition method may also be an auxiliary method of a fee deduction mode in the prior art, for example, in the prior art, the user usually pays the traffic fee by using a card swiping mode, and the method of face recognition fee deduction provided in this embodiment is only activated when the user forgets to swipe the card when getting off or getting off the vehicle.
In the first situation, in the whole driving process of the vehicle, the user data acquisition device identifies the face feature information in the first image according to all the first images of the user entering the station, which are shot by the first shooting device, determines whether an image corresponding to the face feature information in the first image exists in the image set corresponding to each exit station, and then acquires the entry and exit points corresponding to each user.
In a second case, the user data obtaining device may obtain a first image sent by the first shooting device, and detect and collect an account corresponding to the first image when obtaining the first image. Specifically, the card swiping machine in the prior art can be used for collecting the account number and sending the account number to the user data acquisition device, so that the user data acquisition device correspondingly stores the image and the corresponding account number. After the whole-course driving is finished, if the acquisition device of the user data does not detect that the account number is acquired for the second time, the account number is determined not to finish payment. And acquiring the face features in the image corresponding to the account, and acquiring a second outbound image of the user in the image set sent by the second device according to the face feature information of the first image.
It is to be noted that the first photographing device and the second photographing device in the present embodiment may be provided in plural according to the type of the public transportation. Illustratively, when the public transportation means is a bus, the shooting device arranged at the front door of the bus is a first shooting device, and the shooting device arranged at the rear door of the bus is a second shooting device, wherein the images shot by the second shooting device are a set of images of the bus at different stops. When the public transport means is a subway, a plurality of first shooting devices are arranged at the station entrance of each station, a plurality of second shooting devices are arranged at the station exit of each station, and after the user data acquisition device acquires the first image at one station, the second image is acquired in a centralized manner from the images sent by the second shooting devices at each station.
And S403, acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility.
In this embodiment, after acquiring the first image and the second image, the user data acquiring device may acquire activity data of the user in the specific facility according to information that the user corresponding to the first image enters the specific facility and information that the user corresponding to the second image leaves the specific facility.
The first shooting device carries the time for obtaining the first image when sending the first image to the obtaining device of the user data, correspondingly, the second image also carries the time for obtaining the second image, the obtaining device of the user data can obtain the activity duration of the user in the specific facility according to the time for the user corresponding to the first image to enter the specific facility and the time for the user corresponding to the first image to leave the specific facility, and the obtaining market is the activity data of the user.
Or, the first shooting device and the second shooting device are arranged at different positions, if the specific facility is a subway, the user obtains the moving distance of the user on the subway according to the position of the first image shot by the first shooting device and the position of the second image shot by the second shooting device, and the moving distance is the moving data of the user.
The method for acquiring user data provided by the embodiment comprises the following steps: acquiring first facial feature information of a user in a first image according to the first image sent by a first shooting device, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility; acquiring a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving a specific facility; and acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility. According to the invention, the activity data of the user is acquired through the face image, so that the acquisition efficiency and accuracy are improved.
On the basis of the foregoing embodiment, the following further describes the method for acquiring user data provided by the present invention with reference to fig. 5, where fig. 5 is a schematic flow diagram of the method for acquiring user data provided by the present invention, and as shown in fig. 5, the method for acquiring user data provided by this embodiment may include:
s501, according to a first image sent by a first shooting device, first face feature information of a user in the first image is obtained.
Specifically, the user data acquiring device further receives the first image sent by the first shooting device before acquiring the first facial feature information of the user in the first image.
And S502, acquiring a second image in the image set sent by the second shooting device according to the first face feature information of the user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than the preset similarity.
S503, acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility.
The specific facility in this embodiment is a public transport means, and the acquired activity data of the user is the number of the passing sites of the acquired user; specifically, the number of passing sites of the user is obtained according to a first site corresponding to the first image and a second site corresponding to the second image;
in this embodiment, the first image is an image in which the user is coming on the station and the second image is an image in which the user is going off the station. After the user data acquiring device acquires the first image and the second image, since the first image and the second image are captured and transmitted by different station capturing devices, it is conceivable that a station identifier may be displayed on each image when the images are transmitted by different station capturing devices. The user data obtaining device may obtain a first site corresponding to the first image and a second site corresponding to the second image according to the site identifiers carried in the first image and the second image.
Optionally, all the sites from the originating site to the ending site are stored in the user data obtaining device, and the number of the passing sites of the user can be obtained according to the first site, the second site, and all the sites.
And S504, deducting the fee data from the fee deduction account number of the user according to the activity data of the user in the specific facility and the preset fee deduction rule.
The preset fee deduction rule can be a fee deduction rule in the prior art, for example, corresponding fee data is deducted according to the activity duration of the user in the amusement facility, and the longer the duration is, the larger the deducted fee data is; similarly, when the specific facility is a public transport means, the user data acquisition device deducts the fee data from the fee deduction account number of the user according to the number of the passing sites of the user.
In this embodiment, the device for acquiring user data deducts fee data from the fee deduction account of the user according to the number of the passing sites of the user may specifically be: and deducting the traffic cost generated by the user from the deduction account number of the user according to the number of the passing sites of the user. Specifically, the user data obtaining device may store a preset fee deduction rule, where the preset fee deduction rule is used to indicate a correspondence between the number of passing sites and the fee, and the fee deduction rule may be the same as the fee deduction rule in the prior art, which is not described herein again.
S501-S502 in this embodiment may specifically refer to the related descriptions in S401-S401 in the above embodiments, and are not described herein again.
In this embodiment, after the obtaining device of the user data obtains the activity data of the user, the fee data may be deducted from the fee deduction account of the user according to a preset fee deduction rule. This way, the problem that the user does not swipe the card when leaving a specific facility, so that the fee deduction data is inaccurate is avoided.
On the basis of the foregoing embodiment, the following further describes the method for acquiring user data provided by the present invention with reference to fig. 6, where fig. 6 is a schematic flow diagram of the method for acquiring user data provided by the present invention, and as shown in fig. 6, the method for acquiring user data provided by the present embodiment may include:
s601, acquiring first face feature information of the user in the first image according to the first image sent by the first shooting device.
S602, according to first face feature information of a user in the first image, a second image is obtained in an image set sent by the second shooting device, and feature similarity between the face feature information of the user in the second image and the first face feature information is larger than preset similarity.
S603, a first station corresponding to the first image and a second station corresponding to the second image are obtained.
In this embodiment, each station is provided with a plurality of cameras. Illustratively, when the public transport means is a subway, a plurality of shooting devices are respectively arranged at an entrance and an exit of each station; when the public transport means is a bus, the bus is provided with the shooting devices, each shooting device passes through each station in the passing stations, and when the bus is at different stations, the shooting devices are equivalent to the shooting devices arranged at different stations.
The first image is shot by the first shooting device and sent to the user data acquisition device, the second image is shot by the second shooting device and sent to the user data acquisition device, and the first shooting device and the second shooting device are arranged at different sites. In this embodiment, the acquisition time of the first image is earlier than that of the second image, that is, the first image is an image of the user at the station, and the second image is an image of the user or the station. That is, the first imaging device in the present embodiment is an imaging device provided at an entrance or a front door, and the second imaging device is an imaging device provided at an exit or a rear door.
Specifically, when the obtaining device of the user data obtains the first image, a setting station of the first shooting device corresponding to the first image is determined as a first station; and when the second image is acquired, determining the setting station of the second shooting device corresponding to the second image as the second station.
S604, acquiring the number of passing sites of the user according to the first site corresponding to the first image and the second site corresponding to the second image.
And S605, acquiring the deduction account of the user.
In this embodiment, when the user data obtaining device obtains the number of passing sites of the user, corresponding fee data needs to be deducted from the fee deduction account of the user. Therefore, the deduction account of the user needs to be acquired. The following examples are illustrated by two possible technical solutions: a card is swiped for a user when the user enters a station or leaves the station, or a user data acquisition device can acquire a deduction account number of the user when the user is riding a car; the other is that the user data acquisition device fails to acquire the deduction account number of the user when the user gets in a car.
When the user data acquisition device can acquire the deduction account of the user when the user gets in a car, specifically, when the user data acquisition device acquires the first image, whether the account corresponding to the first image is acquired is detected. And if the acquisition device of the user data acquires the account corresponding to the first image, determining the account as a deduction account.
Illustratively, when a user gets on a bus, a card is swiped, the user data acquisition device acquires a first image of the user, and the shooting device can also acquire an account number of the card sent by the card swipe machine, determine the account number as an account number corresponding to the first image, and determine the account number as a fee deduction account number.
When the user data acquisition device cannot acquire the deduction account of the user when the user gets in a car, specifically, when the user data acquisition device acquires the first image, the acquisition of the account corresponding to the first image is not detected. The user data acquisition device acquires the deduction account according to the first image.
For example, when the user gets on the bus without swiping a card, the user data obtaining device can only obtain the first image of the user and cannot obtain the account corresponding to the image, so the charge deduction account is obtained according to the first image.
In the embodiment, a face image set of a registered user is stored in the user data acquisition device, wherein the face image of the user and a registered account number of the user are submitted when the user transacts registration of taking a public transportation vehicle, and the registered account number is a deduction account number.
When the user data acquisition device does not acquire the account number of the user, determining whether the face image of the user corresponding to the first image is included in the face image set of the registered user; and if the facial image set of the registered user contains the facial image of the user corresponding to the first image, determining the registered account of the user as a deduction account.
Specifically, the specific way of determining whether the face image of the user corresponding to the first image is included in the face image set of the registered user by the user data acquisition device may be:
acquiring second face feature information of a face image of each registered user in a face image set of the registered users and first face feature information of the face image of the user corresponding to the first image; and acquiring the feature matching degree of each second face feature information and the first face feature information.
And determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature matching degree. In this embodiment, the face image of the registered user corresponding to the second face feature information with the highest feature matching degree with the first face feature information is used as the registration image of the user, and the registration account corresponding to the face image of the registered user is determined as the deduction account.
And S606, deducting the fee data from the deduction account of the user according to the number of the passing sites of the user.
And S607, updating the account data of the deduction account of the user.
The user data acquisition device deducts the fee data from the fee deduction account number of the user according to the number of the passing sites of the user, and then updates the account number data of the fee deduction account number of the user. Specifically, the user data obtaining device obtains updated account data of the deduction account of each user, and when the updated account data is smaller than the preset account data, a reminding message can be sent to a terminal corresponding to the user, and the reminding message is used for reminding the user of recharging. The terminal corresponding to the user may be a terminal bound by the user during registration, or a terminal bound by the user and acquired by the user data acquisition device in other consumption systems according to the face image.
The specific implementation of S601-S602, S604, and S506 in this embodiment may refer to S501-S504 in the above embodiment, which is not described herein again.
In this embodiment, when the obtaining device of the user data obtains the first image, it is detected whether an account corresponding to the first image is obtained, and if so, the account corresponding to the first image is determined as a deduction account; if not, acquiring the deduction account number according to the first image. And deducting the fee data from the fee deduction account number of the user according to the number of the passing sites of the user. According to the method for acquiring the user data in the embodiment, when the user forgets to swipe the card or does not swipe the card, the fee deduction account number of the user and the number of the actual access sites are determined through the face image, and the accuracy of the fee deduction data is improved.
Fig. 7 is a schematic structural diagram of a first apparatus for acquiring user data according to the present invention, as shown in fig. 7, the apparatus 700 for acquiring user data includes: a first image acquisition module 701, a second image acquisition module 702, and an activity data acquisition module 703.
The first image obtaining module 701 is configured to obtain first facial feature information of a user in a first image according to the first image sent by a first shooting device, where the first shooting device is a shooting device for shooting an image of the user entering a specific facility.
The second image obtaining module 702 obtains a second image in the image set sent by the second shooting device according to the first face feature information of the user in the first image, where the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than the preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving a specific facility.
The activity data obtaining module 703 is configured to obtain activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility.
The principle and technical effect of the apparatus for acquiring user data provided in this embodiment are similar to those of the method for acquiring user data, and are not described herein again.
Optionally, fig. 8 is a schematic structural diagram of a second apparatus for acquiring user data according to the present invention, and as shown in fig. 8, the apparatus 700 for acquiring user data further includes: a deduction account number acquisition module 704, a site acquisition module 705, an updating module 706, a receiving module 707 and a deduction module 708.
A deduction account number obtaining module 704, configured to obtain a deduction account number of the user.
The station acquiring module 705 is configured to acquire a first station corresponding to the first image and a second station corresponding to the second image.
The updating module 706 is configured to update account data of the deduction account of the user.
A receiving module 707, configured to receive the first image sent by the first shooting device.
The deduction module 708 is configured to deduct fee data from the deduction account of the user according to the activity data of the user in the specific facility and a preset deduction rule.
Alternatively, the specific facility is a public transportation means.
Optionally, the activity data obtaining module 703 is configured to obtain the number of the passing sites of the user according to a first site corresponding to the first image and a second site corresponding to the second image.
Optionally, the deduction module 708 is specifically configured to deduct fee data from the deduction account of the user according to the number of the passed sites of the user.
Optionally, the station obtaining module 705 is specifically configured to determine a setting station of the first shooting device corresponding to the first image as the first station; and determining the setting station of the second shooting device corresponding to the second image as the second station.
Optionally, the receiving time of the first image is earlier than the receiving time of the second image.
Optionally, the deduction account obtaining module 704 is specifically configured to detect whether an account corresponding to the first image is obtained when the first image is received; if yes, determining the account corresponding to the first image as a deduction account; if not, acquiring the deduction account number according to the first image.
Optionally, the deduction account obtaining module 704 is specifically configured to determine whether the face image of the user corresponding to the first image is included in the face image set of the registered user; if yes, determining that the user is a registered user, and determining the registered account of the user as a deduction account.
Optionally, the deduction account obtaining module 704 is specifically configured to obtain second face feature information of a face image of each registered user in the face image set of the registered user, and first face feature information; acquiring the feature matching degree of each second face feature information and the first face feature information; and determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature matching degree.
Fig. 9 is a schematic structural diagram of a third embodiment of the apparatus for acquiring user data according to the present invention, where the apparatus for acquiring user data may be, for example, a terminal device, such as a smart phone, a tablet computer, a computer, or the like. As shown in fig. 9, the apparatus 900 for acquiring user data includes: a memory 901 and at least one processor 902.
A memory 901 for storing program instructions.
The processor 902 is configured to implement the method for acquiring user data in this embodiment when the program instruction is executed, and specific implementation principles may be referred to in the foregoing embodiments, which are not described herein again.
The apparatus 900 for obtaining user data may further include an input/output interface 903.
The input/output interface 903 may include separate output and input interfaces, or may be an integrated interface that integrates input and output. The output interface is used for outputting data, the input interface is used for acquiring input data, the output data is a general name output in the method embodiment, and the input data is a general name input in the method embodiment.
The present invention also provides a readable storage medium, in which an execution instruction is stored, and when the execution instruction is executed by at least one processor of the apparatus for acquiring user data, when the execution instruction is executed by the processor, the method for acquiring user data in the above embodiments is implemented.
The present invention also provides a program product comprising execution instructions stored in a readable storage medium. The at least one processor of the user data acquisition device may read the execution instruction from the readable storage medium, and the execution of the execution instruction by the at least one processor causes the user data acquisition device to implement the user data acquisition method provided in the various embodiments described above.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the foregoing embodiments of the network device or the terminal device, it should be understood that the Processor may be a Central Processing Unit (CPU), or may be another general-purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), or the like. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of a method disclosed in connection with the present application may be embodied directly in a hardware processor, or in a combination of the hardware and software modules in the processor.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (24)
1. A method for acquiring user data is applied to an apparatus for acquiring user data, and is characterized by comprising:
acquiring first facial feature information of a user in a first image according to the first image sent by a first shooting device, wherein the first shooting device is a shooting device for shooting an image of the user entering a specific facility;
acquiring a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, wherein the feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving the specific facility;
and acquiring activity data of the user in the specific facility according to the information that the user enters the specific facility and the information that the user leaves the specific facility, wherein the information corresponds to the first image and the information corresponds to the second image.
2. The method of claim 1, wherein after the obtaining activity data of the user in the particular facility, further comprising:
and deducting fee data from the fee deduction account number of the user according to the activity data of the user in the specific facility and a preset fee deduction rule.
3. The method according to claim 2, wherein the specific facility is a public transportation vehicle, and the obtaining of the activity information of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility comprises:
acquiring the number of passing sites of a user according to a first site corresponding to the first image and a second site corresponding to the second image;
deducting fee data from the fee deduction account number of the user according to the activity information of the user in the specific facility and a preset fee deduction rule, wherein the deduction fee data comprises the following steps:
and deducting fee data from the fee deduction account number of the user according to the number of the passing sites of the user and a preset fee deduction rule.
4. The method according to claim 3, wherein before deducting the fee from the fee deduction account of the user according to the number of passed sites of the user and a preset fee deduction rule, the method further comprises:
and acquiring the deduction account of the user.
5. The method according to claim 4, before acquiring the first facial feature information of the user in the first image according to the first image sent by the first shooting device, further comprising:
receiving a first image sent by the first shooting device;
the obtaining of the deduction account of the user includes:
when the first image is received, detecting whether an account corresponding to the first image is acquired;
if so, determining the account corresponding to the first image as the deduction account;
if not, acquiring the deduction account according to the first image.
6. The method of claim 5, wherein obtaining the deduction account number according to the first image comprises:
determining whether the facial image set of the registered user comprises the facial image of the user corresponding to the first image;
if so, determining that the user is a registered user, and determining the registered account of the user as the deduction account.
7. The method according to claim 6, wherein the determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user comprises:
acquiring second face feature information of the face image of each registered user in the face image set of the registered users;
acquiring the feature similarity of each piece of second face feature information and the first face feature information;
and determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature similarity of each piece of the second facial feature information and the first facial feature information.
8. The method according to claim 3, wherein before acquiring the number of passing sites of the user according to the first site corresponding to the first image and the second site corresponding to the second image, the method further comprises:
and acquiring a first station corresponding to the first image and a second station corresponding to the second image.
9. The method of claim 8, wherein the acquiring a first site corresponding to the first image and a second site corresponding to the second image comprises:
determining a setting station of the first shooting device corresponding to the first image as the first station;
and determining a setting station of the second shooting device corresponding to the second image as the second station.
10. The method of any of claims 1-9, wherein the first image is received earlier in time than the second image.
11. The method of claim 2, wherein after deducting the fee from the user's deductive account number, further comprising:
and updating the account data of the deduction account of the user.
12. An apparatus for acquiring user data, comprising:
the system comprises a first image acquisition module, a second image acquisition module and a display module, wherein the first image acquisition module is used for acquiring first face characteristic information of a user in a first image according to the first image sent by a first shooting device, and the first shooting device is a shooting device for shooting an image of the user entering a specific facility;
a second image obtaining module, configured to obtain a second image in an image set sent by a second shooting device according to first face feature information of a user in the first image, where feature similarity between the face feature information of the user in the second image and the first face feature information is greater than a preset similarity, and the second shooting device is a shooting device for shooting an image of the user leaving the specific facility;
and the activity data acquisition module is used for acquiring activity data of the user in the specific facility according to the information that the user corresponding to the first image enters the specific facility and the information that the user corresponding to the second image leaves the specific facility.
13. The apparatus of claim 12, further comprising: a fee deduction module;
and the fee deducting module is used for deducting fee data from the fee deducting account number of the user according to the activity data of the user in the specific facility and a preset fee deducting rule.
14. The apparatus of claim 13, wherein the specific facility is a public transportation means;
optionally, the activity data obtaining module is configured to obtain, according to a first site corresponding to the first image and a second site corresponding to the second image, the number of passing sites of the user;
optionally, the fee deduction module is specifically configured to deduct fee data from the fee deduction account of the user according to the number of passing sites of the user and a preset fee deduction rule.
15. The apparatus of claim 14, further comprising: a deduction account number acquisition module;
and the fee deduction account number acquisition module is used for acquiring the fee deduction account number of the user.
16. The apparatus of claim 15, further comprising: a receiving module;
the receiving module is used for receiving a first image sent by the first shooting device;
the deduction account number acquisition module is specifically used for detecting whether an account number corresponding to the first image is acquired or not when the first image is acquired; if so, determining the account corresponding to the first image as the deduction account; if not, acquiring the deduction account according to the first image.
17. The apparatus of claim 16,
the deduction account number acquisition module is specifically used for determining whether the facial image of the user corresponding to the first image is included in a facial image set of a registered user; if so, determining that the user is a registered user, and determining the registered account of the user as the deduction account.
18. The apparatus of claim 17,
the deduction account number acquisition module is specifically configured to acquire second face feature information of a face image of each registered user in the face image set of the registered user, and the first face feature information; acquiring the feature matching degree of each piece of second face feature information and the first face feature information; and determining whether the facial image of the user corresponding to the first image is included in the facial image set of the registered user according to the feature matching degree.
19. The apparatus of claim 14, further comprising: a station acquisition module;
the station acquiring module is configured to acquire a first station corresponding to the first image and a second station corresponding to the second image.
20. The apparatus of claim 19,
the station acquiring module is specifically configured to determine a setting station of the first photographing device corresponding to the first image as the first station; and determining a setting station of the second shooting device corresponding to the second image as the second station.
21. The apparatus of any of claims 12-20, wherein the time of receipt of the first image is earlier than the time of receipt of the second image.
22. The apparatus of claim 13, further comprising: an update module;
and the updating module is used for updating the account data of the deduction account of the user.
23. An apparatus for acquiring user data, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the means for obtaining user data to perform the method of any of claims 1-11.
24. A computer-readable storage medium having computer-executable instructions stored thereon which, when executed by a processor, implement the method of any one of claims 1-11.
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