CN109547748A - Object foothold determines method, apparatus and storage medium - Google Patents
Object foothold determines method, apparatus and storage medium Download PDFInfo
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- CN109547748A CN109547748A CN201811494254.8A CN201811494254A CN109547748A CN 109547748 A CN109547748 A CN 109547748A CN 201811494254 A CN201811494254 A CN 201811494254A CN 109547748 A CN109547748 A CN 109547748A
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- target object
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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Abstract
This application involves a kind of object footholds to determine method, apparatus and storage medium, belongs to field of computer technology, this method comprises: obtaining the action message of the collected target object of the first camera；Wherein, action message includes the unique identification of media access control address equipment, the activity time of target object and the activity venue of the used equipment of target object；First camera has the function of the unique identification of detecting devices；Active duration of the unique identification in each activity venue of each equipment is determined according to action message；The foothold of target object is determined according to Active duration and corresponding activity venue；It can solve the problem of can not determining the foothold of target object when target object deliberately hides camera；Since camera can detect the unique identification for the equipment that target object uses, the foothold of target object can be determined by the when and where that the unique identification of the equipment occurs, and reduce cracking of cases difficulty.
Description
Technical field
This application involves object footholds to determine method, apparatus and storage medium, belongs to field of computer technology.
Background technique
With the development of social modernization, criminal offense event happens occasionally.When the suspicion at city occurs for criminal offense
It can be concealed after people's crime, and often change to another place and continue to commit a crime, mobility is big.
Currently, determining that the foothold of suspect determines that method includes: the characteristic pattern using multiple cameras acquisition suspect
Picture；The foothold of suspect is determined according to the position at least one camera for collecting this feature image.
However, specially hiding monitoring camera if there is suspect, not appearing in monitored picture or light in monitored picture
The problems such as line is excessively dark, when camera being caused to fail to capture the characteristic image for arriving suspect, will lead to can not determine falling for suspect
Pin point increases the problem of solving a case difficulty.
Summary of the invention
This application provides a kind of object footholds to determine method, apparatus and storage medium, can solve target object quarter
The problem of meaning can not determine the foothold of target object when hiding camera.The application provides the following technical solutions:
In a first aspect, providing a kind of object foothold determines method, which comprises
Obtain the action message of the collected target object of the first camera；Wherein, the action message includes the mesh
Mark the unique identification of the used equipment of object, the activity time of the target object and activity venue；The first camera tool
There is the function of the unique identification of detecting devices；
Active duration of the unique identification in each activity venue of each equipment is determined according to the action message；
The foothold of the target object is determined according to the Active duration and corresponding activity venue.
Optionally, the activity of the unique identification in each activity venue that each equipment is determined according to the action message
Duration, comprising:
It is vertical suitable according to the activity time for the goal activities information of the unique identification with same equipment
Sequence sorts in first queue；
For the nth goal activities information in the first queue, the nth goal activities information is stored in second
Queue；The n is positive integer；
Successively determine the activity venue in the m articles target action message in the first queue and the nth target
Whether the activity venue in action message is identical；The m successively takes the positive integer greater than the n；
Activity venue in the activity venue of the m articles target action message and the nth goal activities information
When identical, the m articles target action message is stored in second queue；
Activity venue in the activity venue of the m articles target action message and the nth goal activities information
Difference, and, and when the goal activities information in the second queue is at least two, obtain head and the tail two in the second queue
The time difference of activity time in goal activities message, obtain the Active duration.
Optionally, the method also includes:
Activity venue in the activity venue of the m articles target action message and the nth goal activities information
Difference, and, and the goal activities information in the second queue be one when, the second queue is emptied, by the m entry
Mark action message is stored in the second queue after emptying.
Optionally, the time difference for obtaining the activity time in two target alive messages of head and the tail in the second queue,
After obtaining the Active duration, further includes:
When the first queue is not all stored in the second queue, the second queue is emptied, again described in execution
The step of nth goal activities information is stored in second queue, the value of the n are m.
Optionally, the foothold that the target object is determined according to the Active duration and corresponding activity venue,
Include:
The goal activities duration for reaching preset foothold duration threshold value is obtained from the Active duration determined；
When the quantity of the goal activities duration is not zero, the corresponding activity venue of each goal activities duration is obtained
Dwell times；
The activity venue that dwell times reach preset frequency threshold value is determined as to the foothold of the target object.
Optionally, when the quantity of the goal activities duration is not zero, the method also includes:
The goal activities duration for reaching preset foothold duration threshold value is obtained from the Active duration determined；
When the quantity of the goal activities duration is not zero, by the corresponding activity venue of the maximum value of goal activities duration
It is determined as the foothold of the target object.
Optionally, before the action message for obtaining the collected target object of the first camera, further includes:
Obtain the collected a plurality of sample data of second camera；At least one target sample in a plurality of sample data
Notebook data includes object images and the unique identification for acquiring collected equipment when the sample data；
At least one target sample data of the target object are determined according to the object images；
The unique identification that frequency of occurrence in at least one target sample data is greater than the equipment of preset times is determined
The unique identification of equipment is used by the target object.
Optionally, after the action message for obtaining the collected target object of the first camera, further includes:
It is vertical suitable according to the activity time for the goal activities information of the unique identification with same equipment
Sequence draws the movement track of the target object in map.
Second aspect, provides a kind of object foothold determining device, and described device includes:
Data obtaining module, for obtaining the action message of the collected target object of the first camera；Wherein, the work
Dynamic information includes the unique identification of the media access control address equipment of the used equipment of the target object, the target object
Activity time and activity venue；First camera has the function of the unique identification of detecting devices；
Duration determining module, for being determined the unique identification of each equipment in each activity venue according to the action message
Active duration；
Foothold determining module, for determining the target object according to the Active duration and corresponding activity venue
Foothold.
The third aspect, provides a kind of object foothold determining device, and described device includes processor and memory；It is described to deposit
Program is stored in reservoir, described program is loaded as the processor and executed to realize object foothold described in first aspect
Determine method.
Fourth aspect provides a kind of computer readable storage medium, program, described program is stored in the storage medium
It is loaded as the processor and is executed to realize that object foothold described in first aspect determines method.
The beneficial effects of the present application are as follows: the action message by obtaining the collected target object of the first camera；Its
In, action message includes the unique identification of the media access control address equipment of the used equipment of target object, target object
Activity time and activity venue；First camera has the function of the unique identification of detecting devices；It is determined according to action message every
Active duration of the unique identification of a equipment in each activity venue；Target is determined according to Active duration and corresponding activity venue
The foothold of object；It can solve the problem of can not determining the foothold of target object when target object deliberately hides camera；
Since camera can detect the unique identification for the equipment that target object uses, unique mark of the equipment can be passed through
Know the foothold that the when and where occurred determines target object, reduces cracking of cases difficulty.
In addition, analyzing the action rule of target object with traditional artificial integration case information to search the side of foothold
Formula is compared, and method provided by the present application can save the time of the foothold of determining target object, and can be to avoid manual analysis
The problem of information is slipped when foothold.
Above description is only the general introduction of technical scheme, in order to better understand the technological means of the application,
And can be implemented in accordance with the contents of the specification, with the preferred embodiment of the application and cooperate attached drawing below detailed description is as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the object foothold that the application one embodiment provides determines system；
Fig. 2 is the flow chart that the object foothold that the application one embodiment provides determines method；
Fig. 3 is the flow chart that the object foothold that another embodiment of the application provides determines method；
Fig. 4 is the block diagram for the object foothold determining device that the application one embodiment provides；
Fig. 5 is the block diagram for the object foothold determining device that the application one embodiment provides.
Specific embodiment
With reference to the accompanying drawings and examples, the specific embodiment of the application is described in further detail.Implement below
Example is not limited to scope of the present application for illustrating the application.
Fig. 1 is the structural schematic diagram that the object foothold that the application one embodiment provides determines system, as shown in Figure 1,
The system includes at least: multiple cameras 110 and server 120.
Multiple cameras 110 are distributed in different geographical locations.Camera 110 acquires monitored picture for real-time, and will
The monitored picture, the camera identification of the camera 110 and acquisition time are sent to server 120.In the application, camera
110 have the function of the unique identification of the equipment near detection, such as: there is detection media access control address (Media
Access Control Address, MAC Address), international mobile equipment identification number (International Mobile
Equipment Identity, IMEI) function (in Fig. 1 by the unique identification of equipment be MAC Address for be illustrated).Its
In, MAC Address for uniquely indicating a network interface card in a network, if an equipment has one or more network interface cards, each network interface card
All MAC Address of existence anduniquess.IMEI in mobile telephone network for identifying that the mobile communication such as each independent mobile phone are set
It is standby, it is equivalent to the identity card of mobile phone.
Optionally, detector is installed in camera 110, unique mark of the detector for the equipment near automatically scanning
Know, such as: scan nearby 100 meters (m) or the MAC Address of 50m etc., the present embodiment not to 110 scanning device of camera only
The range of one mark limits.
Wherein, camera identification in server 120 for uniquely identifying corresponding camera 110, the camera shooting leader
Knowledge can be device number, coding of camera 110 etc., and the present embodiment does not limit the representation of camera identification.
Optionally, camera 110 passes through wired or is wirelessly connected with the communication of server 120.
Server 120 can be independent server host；Alternatively, being also possible to the service that multiple server hosts are constituted
Device cluster, the present embodiment do not limit the structure of server 120.Optionally, server 120 according to camera 110 for adopting
The data collected determine the foothold of target object.
Wherein, target object can be people, be also possible to vehicle etc., and the present embodiment does not limit the type of target object.
Optionally, in the application, the second camera in multiple cameras 110 is for acquiring a plurality of sample data；And it will
The a plurality of sample data is sent to server 120.Correspondingly, server 120 is for receiving a plurality of sample data；According to object diagram
At least one target sample data as determining target object；Frequency of occurrence in an at least entry standard specimen notebook data is greater than default
The unique identification of the equipment of number is determined as the unique identification of the used equipment of target object.
Wherein, at least one target sample data in a plurality of sample data include the object images and acquisition of target object
The unique identification of collected equipment when sample data.
Certainly, server 120 can also get the unique identification of the equipment of target object otherwise, such as:
It is sent by other equipment, alternatively, user directly inputs, the equipment that the present embodiment does not determine target object to server 120
The mode of unique identification limit.
Later, the first camera in multiple cameras 110 is used to acquire shooting time, the camera identification of monitored picture
With the unique identification of neighbouring equipment；And collected data are sent to server 120.Correspondingly, server 120 be used for from
The action message that target object is obtained in the data that first camera is sent, determines the unique of each equipment according to the action message
Identify the Active duration in each activity venue；Stopping over for target object is determined according to Active duration and corresponding activity venue
Point.
Wherein, action message include the media access control address equipment of the used equipment of target object unique identification,
The activity time of target object and activity venue；First camera has the function of the unique identification of detecting devices.
Optionally, the first camera and second camera are all identical；Alternatively, the first camera and second camera part
It is identical；Alternatively, the first camera is all different from second camera；The quantity of first camera and second camera all can be
At least one.
It should be added that each target object can have unique mark of one or more equipment in the application
Know.
Fig. 2 is the flow chart that the object foothold that the application one embodiment provides determines method, and the present embodiment is with the party
Method is applied to object foothold shown in FIG. 1 and determines in system, and the executing subject of each step is the server in the system
It is illustrated for 120.This method includes at least following steps:
Step 201, the action message of the collected target object of the first camera is obtained；Wherein, action message includes mesh
Mark the unique identification of the used equipment of object, the activity time of target object and activity venue；There is first camera detection to set
The function of standby unique identification.
Optionally, the first camera in real time or every one section of duration by the shooting time of monitored picture, this first takes the photograph
As the camera identification of head and the unique identification of collected neighbouring equipment are sent to server；The first camera shooting of server detection
The unique identification of the equipment that hair is sent whether include target object equipment unique identification, will include the equipment of target object
The data of unique identification are determined as the action message of target object；It is determined in action message actively according to camera identification
Point；Activity time shooting time being determined as in action message.
Wherein, server determines the activity venue in action message according to camera identification, comprising: in the camera prestored
Geographical location corresponding with the camera identification of the first camera is searched in the corresponding relationship in geographical location is identified, is obtained actively
Point.For camera identification for uniquely identifying corresponding camera in the server, which can be camera
Device number, coding etc., the present embodiment do not limit the representation of camera identification.Pair of camera identification and geographical location
Should be related to got when disposing the first camera.
Certainly, server can also obtain activity venue otherwise, such as: using image recognition algorithm to first
The monitored picture that camera is sent carries out image analysis, obtains activity venue etc., and the present embodiment does not obtain actively server
The mode of point limits.
Optionally, server can from the action message of the target object got selection target region and/or target
Action message in time.
Schematically, the action message for the target object that server is got is as shown in following table one, wherein target object tool
There is the unique identification of 2 equipment.
Table one:
Step 202, Active duration of the unique identification in each activity venue of each equipment is determined according to action message.
Since camera may not acquire the object images of target object, at this point, the unique identification by determining equipment
Active duration in each activity venue can determine target object in the Active duration of each activity venue indirectly.
In one example, for the goal activities information of the unique identification with same equipment, server is according to activity
Time, vertical sequence sorted in first queue；For the nth goal activities information in first queue, by nth
Goal activities information is stored in second queue；Successively determine first queue in the m articles target action message in activity venue with
Whether the activity venue in nth goal activities information is identical.
When the activity venue of the m articles target action message is identical as the activity venue in nth goal activities information, then
It is secondary to execute the step of nth goal activities information is stored in second queue, n=m.
It is different from the activity venue in nth goal activities information in the activity venue of the m articles target action message, and institute
When to state the goal activities information in second queue be at least two, obtain living in two target alive messages of head and the tail in second queue
The time difference of dynamic time, obtain Active duration.
It is different from the activity venue in nth goal activities information in the activity venue of the m articles target action message, and institute
When to state goal activities information in second queue be one, second queue is emptied, after the m articles target action message deposit is emptied
Second queue.
When first queue is not all stored in second queue, second queue is emptied, executes believe nth goal activities again
The step of breath deposit second queue, the value of n is m.
Wherein, n is positive integer；M successively takes the positive integer greater than n.
Optionally, server stores the goal activities message in first queue in second queue, the mesh in first queue
Alive messages are marked to delete.At this point, m and n are the item number instruction of goal activities information in first queue before deleting.
For the action message shown in the table one, the target of the unique identification 00e0.fe01.2345 with same equipment is living
Dynamic information is the action message of 1,2,4 and 5 instructions.Exist according to activity time vertical sequence to action message 1,2,4 and 5
Following table two is obtained after sorting in first queue.For the 1st article of target action message in first queue, by the 1st article of goal activities
Information is stored in second queue.Determine the activity venue in the 2nd article of target action message in first queue and the 1st article of goal activities
Whether the activity venue in information is identical.According to table two it is found that activity venue in the 2nd article of target action message and the 1st entry
The activity venue marked in action message is identical, then the 2nd article of target action message is stored in second queue.Then, it is determined that first team
Whether the activity venue in the 3rd article of target action message in column and the activity venue in the 1st article of target action message are identical.Root
According to table two it is found that the activity venue in the 3rd article of target action message is identical as the activity venue in the 1st article of target action message,
The 3rd article of target action message is then stored in second queue.Subsequently, it determines in the 4th article of target action message in first queue
Activity venue and the activity venue in the 1st article of target action message it is whether identical, according to table two it is found that the 4th article of goal activities
Activity venue in information is different from the activity venue in the 1st article of target action message, then will be in second queue shown in table three
From beginning to end in two target alive messages the activity time time difference, obtain Active duration, the Active duration be 40 points 44 seconds.
Later, due in table two the 4th article of target action message be not stored in second queue, then by second queue shown in table three
Empty, the 4th article of target action message be stored in second queue, for server using the 4th article of target action message with it is subsequent
The comparison of goal activities information progress activity venue.
Table two:
Table three:
| Serial number | Activity time | Activity venue | The unique identification of equipment |
| 1 | 2018/11/1 15:05:15 | The area the xx road xx | 00e0.fe01.2345 |
| 2 | 2018/11/1 15:30:20 | The area the xx road xx | 00e0.fe01.2345 |
| 4 | 2018/11/1 15:45:59 | The area the xx road xx | 00e0.fe01.2345 |
Certainly, server also can be used other modes and determine the unique identification of each equipment each according to action message
The Active duration of activity venue.Such as: it, will for the goal activities information of unique identification and activity venue with same equipment
Maximum time difference between the goal activities information of time span in preset time range is determined as Active duration.Wherein, in advance
If time range can be 12 hours, 1 hour etc., the present embodiment is not limited the value of the preset time range.
Step 203, the foothold of target object is determined according to Active duration and corresponding activity venue.
In one example, server is obtained from the Active duration determined reaches preset foothold duration threshold value
Goal activities duration；When the quantity of goal activities duration is not zero, the corresponding activity venue of each goal activities duration is obtained
Dwell times；The activity venue that dwell times reach preset frequency threshold value is determined as to the foothold of target object.
Wherein, foothold duration threshold value can be 12 hours, 8 hours etc., and the present embodiment is not to foothold duration threshold value
Value limits.Frequency threshold value can be 3 times, it is 5 inferior, the present embodiment does not limit the value of frequency threshold value
In another example, the target for reaching preset foothold duration threshold value is obtained from the Active duration determined
Active duration；It is when the quantity of goal activities duration is not zero, the corresponding activity venue of the maximum value of goal activities duration is true
It is set to the foothold of target object.
Certainly, server also can be used other modes and determine target object according to Active duration and corresponding activity venue
Foothold, the present embodiment do not limit which.
In conclusion object foothold provided in this embodiment determines method, it is collected by obtaining the first camera
The action message of target object；Wherein, action message includes the media access control address equipment of the used equipment of target object
Unique identification, target object activity time and activity venue；First camera has the function of the unique identification of detecting devices
Energy；Active duration of the unique identification in each activity venue of each equipment is determined according to action message；According to Active duration and
Corresponding activity venue determines the foothold of target object；Can solve when target object deliberately hides camera can not determine mesh
The problem of marking the foothold of object；Since camera can detect the unique identification for the equipment that target object uses, it can
The foothold of target object is determined with the when and where occurred by the unique identification of the equipment, reduces cracking of cases difficulty.
In addition, analyzing the action rule of target object with traditional artificial integration case information to search the side of foothold
Formula is compared, and method provided in this embodiment can save the time of the foothold of determining target object, and can be to avoid artificial point
The problem of information is slipped when analysing foothold.
Optionally, it is based on above-mentioned each embodiment, after step 201, for the unique identification with same equipment
Goal activities information server can also draw the action of target object according to activity time vertical sequence in map
Track.In this way, can be convenient the personnel of solving a case according to this action trajectory predictions target object future possible location, to mention
The height personnel of solving a case arrest the speed of target object.
Optionally, it is based on above-mentioned each embodiment, before step 201, server needs to get setting for target object
Standby unique identification.
In one example, server gets the unique identification of the equipment of target object, comprising: obtains second camera
Collected a plurality of sample data；At least one target sample data of target object are determined according to object images；To at least one
The unique identification that frequency of occurrence is greater than the equipment of preset times in entry standard specimen notebook data is determined as the used equipment of target object
Unique identification.
Wherein, when at least one target sample data in a plurality of sample data include object images and collecting sample data
The unique identification of collected equipment.
Optionally, the quantity of second camera is at least one, and second camera can be all identical as the first camera；
Alternatively, second camera can also be identical as the first camera part；Alternatively, second camera can also be complete with the first camera
Portion is different.
In another example, server obtains the unique identification of the equipment for the target object that user sends.
Certainly, server can also obtain the unique identification of the equipment of target object otherwise, and the present embodiment is not
The mode that the unique identification of the equipment of target object is obtained to server limits.
Schematically, in order to make it easier to understand that object foothold provided by the present application determines that method cites an actual example progress
Illustrate, is illustrated so that the unique identification of equipment is MAC Address as an example in this example.The object foothold provided with reference to Fig. 3 is true
Determine the flow chart of method, this method includes at least the following steps:
Step 301, it is selected from the action message of target object with same MAC according to target area and object time
The goal activities information of location.
Step 302, by the goal activities information selected according to activity time vertical sequence in first queue
Sequence.
Step 303, nth goal activities information is read from first queue, by nth goal activities information deposit the
Two queues.N is positive integer.
Step 304, determine whether the goal activities information in first queue is all stored in second queue；If so, stream
Journey terminates；If it is not, thening follow the steps 305.
Step 305, (n+1)th target action message is read, activity venue in nth goal activities information and the is compared
Whether the activity venue in n+1 target action message is identical；If they are the same, 306 are thened follow the steps；If it is different, thening follow the steps
307；
Step 306, (n+1)th target action message is stored in second queue, another n=n+1 executes step 305 again.
Step 307, whether the quantity for detecting goal activities information in second queue is greater than 1；If so, thening follow the steps 308；
If it is not, thening follow the steps 310.
Step 308, whether the time difference for detecting the activity time in second queue in two target action messages of head and the tail is big
In or equal to preset foothold duration threshold value；If so, executing step 309；If it is not, executing step 310.
Step 309, activity venue input results queue goal activities information in second queue indicated；From result queue
The foothold of middle selection target object, process terminate.
Step 310, second queue is emptied, executes step 306 again.
Fig. 4 is the block diagram for the object foothold determining device that the application one embodiment provides, and the present embodiment is with the device
It is illustrated for determining the server 120 in system applied to object foothold shown in FIG. 1.The device includes at least following
Several modules: data obtaining module 410, duration determining module 420 and foothold determining module 430.
Data obtaining module 410, for obtaining the action message of the collected target object of the first camera；Wherein, institute
State unique identification, the target of the media access control address equipment that action message includes the used equipment of the target object
The activity time of object and activity venue；First camera has the function of the unique identification of detecting devices；
Duration determining module 420, for being determined the unique identification of each equipment in each activity according to the action message
The Active duration in place；
Foothold determining module 430, for determining the target pair according to the Active duration and corresponding activity venue
The foothold of elephant.
Correlative detail refers to above method embodiment.
It should be understood that the object foothold determining device provided in above-described embodiment is determined in progress object foothold
When, only the example of the division of the above functional modules, in practical application, it can according to need and divide above-mentioned function
With being completed by different functional modules, i.e., the internal structure of object foothold determining device is divided into different functional modules,
To complete all or part of the functions described above.In addition, object foothold determining device provided by the above embodiment with it is right
As foothold determines that embodiment of the method belongs to same design, specific implementation process is detailed in embodiment of the method, and which is not described herein again.
Fig. 5 is the block diagram for the object foothold determining device that the application one embodiment provides, which can be Fig. 1 institute
The object foothold shown determines the server 120 in system.The device includes at least processor 501 and memory 502.
Processor 501 may include one or more processing cores, such as: 4 core processors, 5 core processors etc..Place
Reason device 501 can use DSP (Digital Signal Processing, Digital Signal Processing), FPGA (Field-
Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array, may be programmed
Logic array) at least one of example, in hardware realize.Processor 501 also may include primary processor and coprocessor, master
Processor is the processor for being handled data in the awake state, also referred to as CPU (Central Processing
Unit, central processing unit)；Coprocessor is the low power processor for being handled data in the standby state.
Memory 502 may include one or more computer readable storage mediums, which can
To be non-transient.Memory 502 may also include high-speed random access memory and nonvolatile memory, such as one
Or multiple disk storage equipments, flash memory device.In some embodiments, the non-transient computer in memory 502 can
Storage medium is read for storing at least one instruction, at least one instruction performed by processor 501 for realizing this Shen
Please in embodiment of the method provide object foothold determine method.
In some embodiments, object foothold determining device is also optional includes: peripheral device interface and at least one
Peripheral equipment.It can be connected by bus or signal wire between processor 501, memory 502 and peripheral device interface.It is each outer
Peripheral equipment can be connected by bus, signal wire or circuit board with peripheral device interface.Schematically, peripheral equipment includes but not
It is limited to: radio circuit, touch display screen, voicefrequency circuit and power supply etc..
Certainly, object foothold determining device can also include less or more component, and the present embodiment does not limit this
It is fixed.
Optionally, the application is also provided with a kind of computer readable storage medium, in the computer readable storage medium
It is stored with program, described program is loaded by processor and executed the object foothold side of determination to realize above method embodiment
Method.
Optionally, the application is also provided with a kind of computer product, which includes computer-readable storage medium
Matter is stored with program in the computer readable storage medium, and described program is loaded by processor and executed to realize above-mentioned side
The object foothold of method embodiment determines method.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (11)
1. a kind of object foothold determines method, which is characterized in that the described method includes:
Obtain the action message of the collected target object of the first camera；Wherein, the action message includes the target pair
As the unique identification of used equipment, the activity time of the target object and activity venue；First camera, which has, to be visited
The function of the unique identification of measurement equipment；
Active duration of the unique identification in each activity venue of each equipment is determined according to the action message；
The foothold of the target object is determined according to the Active duration and corresponding activity venue.
2. the method according to claim 1, wherein described determine each equipment only according to the action message
Active duration of one mark in each activity venue, comprising:
For the goal activities information of the unique identification with same equipment, exist according to the activity time vertical sequence
It sorts in first queue；
For the nth goal activities information in the first queue, the nth goal activities information is stored in the second team
Column；The n is positive integer；
Successively determine the activity venue in the m articles target action message in the first queue and the nth goal activities
Whether the activity venue in information is identical；The m successively takes the positive integer greater than the n；
It is identical as the activity venue in the nth goal activities information in the activity venue of the m articles target action message
When, the m articles target action message is stored in second queue；
It is different from the activity venue in the nth goal activities information in the activity venue of the m articles target action message,
And the goal activities information in the second queue obtains two goal activities of head and the tail in the second queue when being at least two
The time difference of activity time in message, obtain the Active duration.
3. according to the method described in claim 2, it is characterized in that, the method also includes:
It is different from the activity venue in the nth goal activities information in the activity venue of the m articles target action message,
And the goal activities information in the second queue be one when, empty the second queue, will the m articles goal activities letter
Breath is stored in the second queue after emptying.
4. according to the method described in claim 2, it is characterized in that, two targets of head and the tail are living in the acquisition second queue
The time difference of activity time in dynamic message, after obtaining the Active duration, further includes:
When the first queue is not all stored in the second queue, the second queue is emptied, is executed again described by institute
The step of stating nth goal activities information deposit second queue, the value of the n is m.
5. method according to any one of claims 1 to 4, which is characterized in that described according to the Active duration and corresponding
Activity venue determines the foothold of the target object, comprising:
The goal activities duration for reaching preset foothold duration threshold value is obtained from the Active duration determined；
When the quantity of the goal activities duration is not zero, the stop of the corresponding activity venue of each goal activities duration is obtained
Number；
The activity venue that dwell times reach preset frequency threshold value is determined as to the foothold of the target object.
6. method according to any one of claims 1 to 4, which is characterized in that be not in the quantity of the goal activities duration
When zero, the method also includes:
The goal activities duration for reaching preset foothold duration threshold value is obtained from the Active duration determined；
When the quantity of the goal activities duration is not zero, the corresponding activity venue of the maximum value of goal activities duration is determined
For the foothold of the target object.
7. method according to any one of claims 1 to 4, which is characterized in that the acquisition collected mesh of the first camera
Before the action message for marking object, further includes:
Obtain the collected a plurality of sample data of second camera；At least one target sample number in a plurality of sample data
According to the unique identification of equipment collected when including object images and the acquisition sample data；
At least one target sample data of the target object are determined according to the object images；
The unique identification that frequency of occurrence in at least one target sample data is greater than the equipment of preset times is determined as institute
State the unique identification of the used equipment of target object.
8. method according to any one of claims 1 to 4, which is characterized in that the acquisition collected mesh of the first camera
After the action message for marking object, further includes:
For the goal activities information of the unique identification with same equipment, exist according to the activity time vertical sequence
The movement track of the target object is drawn in map.
9. a kind of object foothold determining device, which is characterized in that described device includes:
Data obtaining module, for obtaining the action message of the collected target object of the first camera；Wherein, the activity letter
Breath includes the unique identification of the used equipment of the target object, the activity time of the target object and activity venue；It is described
First camera has the function of the unique identification of detecting devices；
Duration determining module, for determining work of the unique identification in each activity venue of each equipment according to the action message
Dynamic duration；
Foothold determining module, for determining stopping over for the target object according to the Active duration and corresponding activity venue
Point.
10. a kind of object foothold determining device, which is characterized in that described device includes processor and memory；The storage
Program is stored in device, described program is loaded by the processor and executed as claimed in any one of claims 1 to 8 to realize
Object foothold determines method.
11. a kind of computer readable storage medium, which is characterized in that be stored with program, described program quilt in the storage medium
Method is determined when processor executes for realizing object foothold as claimed in any one of claims 1 to 8.
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