CN106303425A - A kind of monitoring method of moving target and monitoring system - Google Patents
A kind of monitoring method of moving target and monitoring system Download PDFInfo
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- CN106303425A CN106303425A CN201610670835.7A CN201610670835A CN106303425A CN 106303425 A CN106303425 A CN 106303425A CN 201610670835 A CN201610670835 A CN 201610670835A CN 106303425 A CN106303425 A CN 106303425A
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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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
- G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
- G06K7/10079—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
- G06K7/10089—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision
- G06K7/10099—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions the interrogation device using at least one directional antenna or directional interrogation field to resolve the collision the directional field being used for pinpointing the location of the record carrier, e.g. for finding or locating an RFID tag amongst a plurality of RFID tags, each RFID tag being associated with an object, e.g. for physically locating the RFID tagged object in a warehouse
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Abstract
The present invention relates to monitor technical field, it is provided that a kind of monitoring method of moving target and monitoring system.This monitoring method comprises the following steps: when receiving the identity information of destination object, confirm to receive the geographical position of the radio-frequency identification reader of radiofrequency signal, wherein, identity information carries in radiofrequency signal, and radiofrequency signal is sent by the target electronic label being placed on destination object；Calculate the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal；According to described distance and the geographical position of described radio-frequency identification reader, calculate described moving target and move to the geographical position of each location point；The movement locus of described moving target is generated according to described geographical position.The convenient monitoring side of this monitoring method grasps the kinestate of the moving target needing monitoring in real time, and can supervise moving target according to real-time kinestate.
Description
Technical field
The invention belongs to monitor technical field, particularly relate to monitoring method and the monitoring system of a kind of moving target.
Background technology
In prior art, specific crowd is monitored by the mode using IC-card and photographic head to match, the brush of this IC-card
Card gate inhibition is connected with photographic head, when wear the personnel of IC-card swipe the card swipe the card on gate inhibition time, photographic head is started working, to wearing
The personnel of IC-card capture and record a video, and then by photographic head, the video recording photographed are sent to server in real time.This monitoring side
Method can only know whether monitored personnel occur in monitoring region, but cannot know the monitored personnel tool in monitoring region in time
Body motion conditions, such as, if carried out hovering for a long time in monitoring region, moving line in monitoring region how
Deng.Thus can not in time monitored personnel be carried out effective management.
Summary of the invention
The technical problem to be solved is to provide a kind of monitoring method of moving target and monitoring system, it is intended to
The problem solving the different moving line obtaining moving target in real time.
The present invention is achieved in that a kind of monitoring method of moving target, comprises the following steps:
When receiving the identity information of destination object, confirm to receive the geographical position of the radio-frequency identification reader of radiofrequency signal
Put；Wherein, described identity information carries in described radiofrequency signal, and described radiofrequency signal is by the target electricity being placed on destination object
Subtab sends；
Calculate the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal；
According to described distance and the geographical position of described radio-frequency identification reader, calculate described moving target and move to respectively
The geographical position of individual location point；
The movement locus of described moving target is generated according to described geographical position.
Further, the distance of the radio-frequency identification reader of the described moving target of described calculating and the described radiofrequency signal of reception
Specifically include:
Control radio-frequency identification reader and launch detection signal to described target electronic label, record sending out of described detection signal
Penetrate the time, and when recording the described detection signal described target electronic label of arrival and return to the reception of radio-frequency identification reader
Between；
Go out time difference according to described launch time and described reception Time Calculation, and combine the speed of described detection signal,
Calculate the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal.
Further, the described movement locus according to the described moving target of described geographical position generation specifically includes:
According to described radiofrequency signal, record described moving target and enter the time in monitoring region, and described moving target
The time of each location point in described monitoring region；
The geographical position of each location point described is imported electronics scene map；
On described electronics scene map, by the time sequencing of each location point described by the geography of each location point described
Location point connects formation movement locus.
Further, described monitoring method is further comprising the steps of:
Control video camera described moving target is shot, and obtain the image photographed；
The movement locus of described image and described moving target is sent to the monitoring side of described moving target.
The present invention also provides for the monitoring system of a kind of moving target, including:
Confirm module, when receiving the identity information of destination object, confirm that the RF identification receiving described radiofrequency signal is read
Read the geographical position of device；Wherein, described identity information carries in described radiofrequency signal, and described radiofrequency signal is by being placed in target pair
As upper target electronic label sends；
First computing module, calculate described moving target with receive described radiofrequency signal radio-frequency identification reader away from
From；
Second computing module, according to described distance and the geographical position of described radio-frequency identification reader, calculates described fortune
Moving-target moves to the geographical position of each location point；
Generation module, generates the movement locus of described moving target according to described geographical position.
Further, described first computing module specifically includes:
First record subelement, is used for controlling radio-frequency identification reader and launches detection signal to described target electronic label,
Record the launch time of described detection signal, and record the described detection signal described target electronic label of arrival and return to penetrate
Frequency identifies the reception time of reader；
First computation subunit, for going out time difference according to described launch time and described reception Time Calculation, and combines
The speed of described detection signal, calculate described moving target with receive described radiofrequency signal radio-frequency identification reader away from
From.
Further, described generation module specifically includes:
Second record subelement, for according to described radiofrequency signal, record described moving target enter monitoring region time
Between, and described moving target time of each location point in described monitoring region；
Import subelement, the geographical position of each location point described is imported electronics scene map；
Draw subelement, on described electronics scene map, by the time sequencing of each location point described by described each
The geographical position point of location point connects formation movement locus.
Further, described monitoring system also includes:
Taking module, controls video camera and shoots described moving target, and obtain the image photographed；
Sending module, is sent to the monitoring of described moving target by the movement locus of described image and described moving target
Side.
The present invention also provides for the monitoring system of a kind of moving target, including target electronic label, radio-frequency identification reader with
And RF identification server；
Described target electronic label is worn on the moving target needing monitoring, is used for sending radiofrequency signal；
Described radio-frequency identification reader is connected with described RF identification server, is used for receiving described target electronic label
The radiofrequency signal sent；
Described RF identification server is used for determining the geographical position of the radio-frequency identification reader receiving described radiofrequency signal,
The distance of radio-frequency identification reader calculating described moving target and receive described radiofrequency signal, and, according to described distance and
The geographical position of described radio-frequency identification reader, calculates described moving target and moves to the geographical position of each location point, and
The movement locus of described moving target is generated according to described geographical position.
Further, this monitoring system also includes that video camera, described video camera are connected with described RF identification server,
For described moving target being carried out captured in real-time when receiving shooting instruction；
Described RF identification server is additionally operable to send shooting instruction to described video camera, and by described image and described fortune
The movement locus of moving-target is sent to the monitoring side of described moving target.
The present invention compared with prior art, has the beneficial effects that: the monitoring method of described moving target can be according to motion
Target generates movement locus at the geographical location information of each location point, needs the motion of monitoring to facilitate monitoring side to grasp in real time
The kinestate of target, and according to real-time kinestate, moving target can be supervised.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the monitoring method of the moving target that first embodiment of the invention provides；
Fig. 2 is the schematic flow sheet of the monitoring method of the moving target that second embodiment of the invention provides；
Fig. 3 is the module diagram of the monitoring system of the moving target that third embodiment of the invention provides；
Fig. 4 is the module diagram of the monitoring system of the moving target that fourth embodiment of the invention provides；
Fig. 5 is the module diagram of the monitoring system of the moving target that fifth embodiment of the invention provides；
Fig. 6 is the application scenarios schematic diagram of the monitoring system of moving target of the present invention；
Fig. 7 be moving target of the present invention monitoring system in radio-frequency identification reader and the first position distribution of video camera
Schematic diagram；
Fig. 8 be moving target of the present invention monitoring system in radio-frequency identification reader and the second position distribution of video camera
Schematic diagram；
Fig. 9 be moving target of the present invention monitoring system in radio-frequency identification reader and the third position distribution of video camera
Schematic diagram；
Figure 10 be moving target of the present invention monitoring system in the 4th kind of position of radio-frequency identification reader and video camera divide
Cloth schematic diagram.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
First embodiment
As it is shown in figure 1, the schematic flow sheet of the monitoring method of moving target that Fig. 1 provides for first embodiment of the invention.
The monitoring method of this moving target, comprises the following steps:
S101, when receiving the identity information of destination object, confirm to receive the ground of the radio-frequency identification reader of radiofrequency signal
Reason position, target electronic label is worn on the moving target needing monitoring.Wherein, identity information carries in described radiofrequency signal
On, radiofrequency signal is sent by the target electronic label being placed on destination object.
Target electronic label (Radio Frequency Identification, RFID) is by coupling element and chipset
Become, each target electronic label has unique electronic code, the target electronic label of high power capacity have be available for user write deposit
Storage space, is attached on object identify moving target.
Target electronic label is placed on moving target, and moving target can be to need the people of monitoring, house pet, object etc..Example
As, target electronic label can be fixed or is worn on people, house pet.The mobile drive target electronic label of moving target
The motion of motion, i.e. moving target i.e. the motion of target electronic label.When moving target is when monitoring motion in region, penetrate
Frequency identifies that reader can receive the radiofrequency signal of target electronic label, and moving target also can be shot by video camera in real time.
Monitoring can lay one, two or more radio-frequency identification readers in region, and moving target enters into monitoring
Time in region, radio-frequency identification reader can recognize the radiofrequency signal that target electronic label sends.Each radio-frequency identification reader
Will there is a fixing one's own geographical position and identify the ID of oneself identity, by this ID and geographical position
It is associated and stores in RF identification server.When RF identification server receives perception data, it will according to transmission
The ID of the radio-frequency identification reader of this perception data, goes to search the ID prestored and geographical position, show that this is penetrated
Frequency identifies the geographical position of reader.Perception data is believed according to the radio frequency receiving target electronic label by radio-frequency identification reader
Number generate.
S102, calculate described moving target and the distance of radio-frequency identification reader receiving described radiofrequency signal.
When monitor in region be laid with multiple radio-frequency identification reader time, calculate moving target and radio-frequency identification reader it
Between distance time, general, need to calculate respectively the distance of two radio-frequency identification readers and moving target.For the ease of table
State, by when there is two radio-frequency identification readers simultaneously, be designated as the first radio-frequency identification reader and the second radio-frequency identification reader.
Such as, when moving target is in the monitoring range of the first radio-frequency identification reader, calculate moving target and first, second respectively
Distance between radio-frequency identification reader.Owing to moving target is kept in motion, therefore, moving target and first, second is penetrated
Frequency identifies that the distance between reader changes as well as the motion of moving target.When moving target is known by the first radio frequency
When the monitoring range of other reader moves to the monitoring range of the second radio-frequency identification reader, now, calculating is moving target
And the distance between the second, first radio-frequency identification reader.
S103, geographical position according to distance and radio-frequency identification reader, calculate moving target and move to each position
The geographical position of point.
S104, according to geographical position generate moving target movement locus.
Owing to the geographical position of each location point is it is known that sequentially couple together the geographical position of each location point, to obtain final product
To movement locus.
In this embodiment, it is possible not only to know whether moving target moves in monitoring region, it is also possible to know motion mesh
Mark concrete movement locus, thus facilitate monitoring side and moving target is monitored, it is possible to the very first time obtains moving target
Up-to-date motion conditions.
Second embodiment
As in figure 2 it is shown, Fig. 2 is the schematic flow sheet of the monitoring method of the moving target that second embodiment of the invention provides,
This monitoring method specifically includes following steps:
S201, when receiving the identity information of destination object, confirm to receive the ground of the radio-frequency identification reader of radiofrequency signal
Reason position, target electronic label is worn on the moving target needing monitoring.Wherein, identity information carries in radiofrequency signal,
Radiofrequency signal is sent by the target electronic label being placed on destination object.
S202, control radio-frequency identification reader launch detection signal, the transmitting of record detection signal to target electronic label
Time, and record detection signal arrival target electronic label and return to the reception time of radio-frequency identification reader.
Radio-frequency identification reader is when detection signal launched by target electronic label, and target electronic label receives detection signal
Time can feed back, when radio-frequency identification reader receives the signal of return, record receive detection signal time, in conjunction with
The transmission speed of detection signal can draw transmission range.
S203, according to launch time with receive Time Calculation and go out time difference, and combine the speed of detection signal, calculate fortune
The distance of the radio-frequency identification reader of moving-target and reception radiofrequency signal.
Such as, the detection signal of transmitting can be electromagnetic wave, by receive time of electromagnetic wave with launch electromagnetic wave time
Between subtract each other, obtain time difference, aerial to time difference and electromagnetic wave transmission speed be multiplied, obtain radio-frequency identification reader with
Distance between target electronic label.
S204, geographical position according to distance and radio-frequency identification reader, calculate moving target and move to each position
The geographical position of point.
S205, according to radiofrequency signal, record moving target enters the time in monitoring region, and moving target is at described prison
The time of each location point in control region.
The perception data that real-time reception radio-frequency identification reader is sent by RF identification server, and record the time simultaneously.
The time point just having initially received perception data is the time point in target electronic label entrance monitoring region.Moving target is at prison
During moving in control region, the time of each location point also can record.From moving target enter monitoring region to from
Opening monitoring region, the time being in each location point can carry out record.
When time of each location point is recorded, the time of each location point is closed with geographical location information
Connection.
S206, the geographical position of each location point is imported electronics scene map.
The coordinate in geographical position is imported electronics scene map, the position residing for moving target can be embodied more intuitively
Put, be also convenient for monitoring root and be quickly found out moving target according to electronics scene map.
Electronics scene map is placed in RF identification server, when often recorded the geographical position coordinates of a location point,
Just the geographical position coordinates of this location point can be labeled in electronics scene map.
S207, on electronics scene map, by the time sequencing of each location point by the geographical position point of each location point
Connect and form movement locus.
Owing to being that the coordinate of each location point is attached by the order according to time order and function, arrow can be indicated when connecting
Head, clearly displaying out by the direction of motion of moving target.
The most detailed part in the present embodiment, refer to first embodiment and describes accordingly, do not repeat them here.
In the present embodiment, the monitoring method of moving target can in conjunction with moving target in the geographical position of each location point and
Electronics scene map, clearly shows the movement locus of moving target in electronics scene map, not only makes monitoring
Side is very clear to the motion conditions of moving target, the also convenient position according to electronics scene digital map navigation to moving target place
Put.Improve the experience of user.
On the basis of first, second embodiment, this monitoring method is further comprising the steps of:
Moving target is shot, and obtains the image photographed by S301, control video camera.
When video camera receives the shooting instruction that RF identification server sends, moving target is shot.Work as moving target
When moving in monitoring region, video camera can rotate along with the motion of moving target, in order to can photograph moving target.
The image photographed is sent to RF identification server by network by video camera to carry out preserving or carrying out other
Operation.The image that RF identification server gets both had included figure, also included image.
When monitoring region and being bigger, when whole monitoring region cannot clearly be shot by a video camera, needing will prison
Control region is divided into some sensing regions.Monitoring for convenience, each sensing region is laid with a radio-frequency identification reader
With a video camera.The video camera being laid in this sensing region is responsible for shooting this sensing region, is laid in this Perception Area
The radio-frequency identification reader in territory reads the target electronic label of this sensing region.When moving target is moved to by a sensing region
During another sensing region, accordingly, the radio-frequency identification reader of radiofrequency signal of target electronic label is read also by Perception Area
The change in territory and convert.
Moving target is kept in motion, and can move to another sensing region from a sensing region.For the ease of saying
Bright, named first sensing region, two adjacent sensing regions that moving target will be moved to and the second sensing region.
When moving target is in the first sensing region motion, by the radio-frequency identification reader of the first sensing region to target electronic label
Radiofrequency signal carries out perception, and sends perception data to RF identification server.By the first perception of RF identification server controls
The video camera in region shoots.When moving target is moved to the second sensing region by the first sensing region, by the second perception
The radio-frequency identification reader in region reads the radiofrequency signal of the target electronic label on moving target, and to RF identification server
Send perception data.By the video camera of RF identification server controls the second sensing region, moving target is shot.
S302, the movement locus of image and moving target is sent to the monitoring side of moving target.
Monitoring side can be monitor supervision platform, the monitor of moving target, need the third party that is monitored moving target
Deng.
Such as, when monitoring side is monitor supervision platform, can be with real time inspection to the institute entering monitoring region in monitor supervision platform
There are the whereabouts of the moving target wearing target electronic label and analyze data out.And for example, it is moving target when monitoring side
During monitor, RF identification server only this monitor can be needed monitoring one, two or more wear target electronic
The whereabouts of the moving target of label are sent to this monitor, and this monitor of whereabouts of the moving target not associated with monitoring side will
Do not receive.
During transmission, electronics scene map, image, movement locus etc. first can be sent to the side's of monitoring platform, then pass through
Electronics scene map, image, movement locus etc. are sent to each monitoring side by the api interface of monitoring side's platform.
API (Application Programming Interface, application programming interface) interface is provided that application
Program and developer are accessed the ability of one group of routine based on some software or hardware, and without accessing source code, or reason
Solve the details of internal work mechanism.This api interface can be the interface of various social software, such as, the api interface of wechat, QQ
Api interface, the api interface etc. of School Newsletter Pass.Then be will send information to again by platforms such as wechat platform, QQ platform, School Newsletter Passs
Each monitoring side, such as, is sent in the tutorial wechat of child friend.The platform using third side sends information to each
Monitoring side, can save the network bandwidth and the hardware cost of this system, meanwhile, decrease the network equipment input cost of user
With flow usage charges.
3rd embodiment
As it is shown on figure 3, Fig. 3 is the module diagram of the monitoring system of the moving target that third embodiment of the invention provides,
The monitoring system of this moving target includes: confirms module the 301, first computing module the 302, second computing module 303 and generates mould
Block 304.The detailed description of each module is as follows:
Confirm module 301, when receiving the identity information of destination object, confirm that the RF identification receiving radiofrequency signal is read
The geographical position of device.Wherein, identity information carries in radiofrequency signal, and radiofrequency signal is by the target electronic being placed on destination object
Label sends.
Target electronic label is placed on moving target, and moving target can be to need the people of monitoring, house pet, object etc..Example
As, target electronic label can be fixed or is worn on people, house pet.The mobile drive target electronic label of moving target
The motion of motion, i.e. moving target i.e. the motion of target electronic label.When moving target is when monitoring motion in region, penetrate
Frequency identifies that reader can receive the radiofrequency signal of target electronic label, and moving target also can be shot by video camera in real time.
Monitoring can lay one, two or more radio-frequency identification readers in region, and moving target enters into monitoring
Time in region, radio-frequency identification reader can recognize the radiofrequency signal that target electronic label sends.Each radio-frequency identification reader
Will there is a fixing one's own geographical position and identify the ID of oneself identity, by this ID and coordinate position
It is associated and stores in RF identification server.When RF identification server receives perception data, it will according to transmission
The ID of the radio-frequency identification reader of this perception data, goes to search the ID prestored and geographical position, show that this is penetrated
Frequency identifies the geographical position of reader.
First computing module 302, calculates the distance of moving target and the radio-frequency identification reader receiving radiofrequency signal.
When monitor in region be laid with multiple radio-frequency identification reader time, calculate moving target and radio-frequency identification reader it
Between distance time, need to calculate respectively the distance of two radio-frequency identification readers and moving target.For the ease of statement, will simultaneously
When there is two radio-frequency identification readers, being designated as the first radio-frequency identification reader and the second radio-frequency identification reader, this is first, the years old
Two radio-frequency identification readers are adjacent.Such as, when moving target is in the monitoring range of the first radio-frequency identification reader, calculate fortune
Distance between moving-target and first, second radio-frequency identification reader.Owing to moving target is kept in motion, therefore, motion
Distance between target and first, second radio-frequency identification reader changes as well as the motion of moving target.Work as fortune
When moving-target is moved to the monitoring range of the second radio-frequency identification reader by the monitoring range of the first radio-frequency identification reader, this
Time, calculate the distance between moving target and first, second radio-frequency identification reader.
Second computing module 303, according to distance and the geographical position of radio-frequency identification reader, calculates moving target motion
Geographical position to each location point.
Generation module 304, generates the movement locus of moving target according to geographical position.
Owing to the geographical position of each location point is it is known that sequentially couple together the geographical position of each location point, to obtain final product
To movement locus.
In this embodiment, it is possible not only to know whether moving target moves in monitoring region, it is also possible to know motion mesh
Mark concrete movement locus, thus facilitate monitoring side and moving target is monitored, it is possible to the very first time obtains moving target
Up-to-date motion conditions.
4th embodiment
As shown in Figure 4, the module diagram of the monitoring system of the moving target that Fig. 4 provides for fourth embodiment of the invention.
This monitoring system includes validating that module the 301, first computing module the 302, second computing module 303, generation module 304, shooting mould
Block 401 and sending module 402.Wherein, module the 301, first computing module the 302, second computing module 303 and generation module is confirmed
304 is essentially identical with above-described embodiment, specifically refer to the description of above-described embodiment, does not repeats them here.
Taking module 401, controls video camera and shoots moving target, and obtain the image photographed.
When video camera receives the shooting instruction that RF identification server sends, moving target is shot.Work as moving target
When moving in monitoring region, video camera can rotate along with the motion of moving target, in order to can photograph moving target.
The image photographed is sent to RF identification server and carries out preserving or carrying out other operation by video camera.Penetrate
Frequency identifies that the image that server gets both had included figure, also includes image.
When monitoring region and being bigger, when whole monitoring region cannot clearly be shot by a video camera, needing will prison
Control region is divided into some sensing regions.Monitoring for convenience, each sensing region is laid with a radio-frequency identification reader
With a video camera.The video camera being laid in this sensing region is responsible for shooting this sensing region, is laid in this Perception Area
The radio-frequency identification reader in territory reads the target electronic label of this sensing region.When moving target is moved to by a sensing region
During another sensing region, accordingly, the radio-frequency identification reader of radiofrequency signal of target electronic label is read also by Perception Area
The change in territory and convert.
Moving target is kept in motion, and can move to another sensing region from a sensing region.For the ease of saying
Bright, named first sensing region, two adjacent sensing regions that moving target will be moved to and the second sensing region.
When moving target is in the first sensing region motion, by the radio-frequency identification reader of the first sensing region to target electronic label
Radiofrequency signal carries out perception, and sends perception data to RF identification server.By the first perception of RF identification server controls
The video camera in region shoots.When moving target is moved to the second sensing region by the first sensing region, by the second perception
The radio-frequency identification reader in region reads the radiofrequency signal of the target electronic label on moving target, and to RF identification server
Send perception data.By the video camera of RF identification server controls the second sensing region, moving target is shot.
Sending module 402, is sent to the monitoring side of moving target by the movement locus of image and moving target.
Monitoring side can be monitor supervision platform, the monitor of moving target, need the third party that is monitored moving target
Deng.
During transmission, electronics scene map, image, movement locus etc. first can be sent to the side's of monitoring platform, then pass through
Electronics scene map, image, movement locus etc. are sent to each monitoring side by the api interface of monitoring side's platform.
This api interface can be the interface of various social software, such as, and the api interface of wechat, the api interface of QQ, school news
Logical api interface etc..Then be will send information to each monitoring side again by platforms such as wechat platform, QQ platform, School Newsletter Passs, than
As, it is sent in the tutorial wechat of child friend.The platform using third side sends information to each monitoring side, Ke Yijie
About the network bandwidth of this system and hardware cost, meanwhile, decrease network equipment input cost and the flow usage charges of user.
On the basis of each embodiment above-mentioned, the first computing module 302 specifically includes: the first record subelement 3021 He
First computation subunit 3022.
First record subelement 3021, is used for controlling radio-frequency identification reader and launches detection signal to target electronic label,
The launch time of record detection signal, and record detection signal arrival target electronic label and return to radio-frequency identification reader
The reception time.
First computation subunit 3022, for going out time difference according to launch time and reception Time Calculation, and combines detection
The speed of signal, calculates the distance of moving target and the radio-frequency identification reader receiving radiofrequency signal.
Generation module 304 specifically includes: the second record subelement 3041, importing subelement 3042 and drafting subelement
3043。
Second record subelement 3041, for according to radiofrequency signal, record moving target enters the time in monitoring region, with
And moving target time of each location point in monitoring region.
Import subelement 3042, the geographical position of each location point is imported electronics scene map.
Draw subelement 3043, on electronics scene map, by the time sequencing of each location point by each location point
Geographical position point connects formation movement locus.
5th embodiment
As it is shown in figure 5, the module diagram of monitoring system of the moving target provided for fifth embodiment of the invention.This fortune
The monitoring system of moving-target, including target electronic label 501, radio-frequency identification reader 502 and RF identification server 504.
Target electronic label 501 is worn on the moving target needing monitoring, is used for sending radiofrequency signal.
Radio-frequency identification reader 502 is connected with RF identification server 504, is used for receiving 501, target electronic label
The radiofrequency signal gone out.
RF identification server 504, for determining the geographical position of the radio-frequency identification reader 502 receiving radiofrequency signal, is counted
Calculate the distance of moving target and the radio-frequency identification reader 502 receiving radiofrequency signal, and, read according to distance and RF identification
The geographical position of device 502, calculates moving target and moves to the geographical position of each location point, and generate fortune according to geographical position
The movement locus of moving-target.
On the basis of above-described embodiment, this monitoring system also includes that video camera 503, video camera 503 take with RF identification
Business device 504 is connected, for moving target being carried out captured in real-time when receiving shooting instruction.
RF identification server 504 is additionally operable to send shooting instruction to video camera 503, and by image and the fortune of moving target
Dynamic track is sent to the monitoring side of moving target.
As shown in Figure 6, Fig. 6 is the application scenarios schematic diagram of monitoring system of moving target of the present invention.To monitor region 613
Illustrate as a example by four radio-frequency identification readers of interior distribution.
Radio-frequency identification reader has four, and respectively radio-frequency identification reader 601, radio-frequency identification reader 603, radio frequency is known
Other reader 608 and radio-frequency identification reader 610, four radio-frequency identification readers 601,603,608 and 610 are laid in prison respectively
Four sensing regions in control region 613.Video camera has four, respectively video camera 602, video camera 604, video camera 607 and
Video camera 609, four video cameras 602,604,607 and 609 are laid in four sensing regions respectively.Radio-frequency identification reader 601
Bind with video camera 602.Radio-frequency identification reader 603 is bound with video camera 604.Radio-frequency identification reader 608 and video camera 607
Binding.Radio-frequency identification reader 610 is bound with video camera 609.
Radio-frequency identification reader 601,603,608 and 610 is each responsible for a sensing region in monitoring region 613.
When moving target 605 enters into the sensing region that radio-frequency identification reader 601 is responsible for, read radio-frequency identification reader 601
The radiofrequency signal of target electronic label, calculates the distance of moving target 605 and radio-frequency identification reader 601,603, meanwhile, by clapping
Take the photograph machine 602 moving target 605 is shot.When target electronic label enters into the perception that radio-frequency identification reader 608 is responsible for
During region, radio-frequency identification reader 608 read the radiofrequency signal of target electronic label, now, calculate moving target 605 and penetrate
Frequency identifies the distance of reader 608,610, camera 602 shoots moving target 605 meanwhile.
RF identification server 611 is additionally operable to the geographical position coordinates of each location point is imported electronics scene map, and
Electronics scene map shows real time position and the movement locus of moving target.
This system also includes the api interface 612 of monitoring side, and api interface 612 is connected with RF identification server 611, will
Particular location and image are sent to each monitoring side.
According to the size in monitoring region 613, monitoring region 613 can be divided into the sensing region of varying number, shooting
The quantity of machine and radio-frequency identification reader determines according to the quantity of sensing region 613, video camera and radio-frequency identification reader root
Could be arranged to different distribution modes according to needing.
This monitoring system can utilize 2-6 radio-frequency identification reader to coordinate RF identification server, target electronic label
And video camera networking in a monitoring region.Moving target enters in monitoring region, and radio-frequency identification reader can judge fortune
The situations such as moving-target moving direction in region, position coordinates, residence time, movement locus.RF identification server by utilizing
Pre-set condition and algorithm, utilize network, 485, the mode such as TTL triggers video camera and carries out video capture and video record.
The picture captured and video record are stored on RF identification server, and RF identification server is simultaneously by wechat API
Interface utilizes wechat that picture and video are issued user.This system achieves the most intelligent, video monitoring and figure the most accurately
As gathering, user receives picture, video and movement locus by wechat and also obtain Consumer's Experience the most easily.
As it is shown in fig. 7, be the schematic diagram of the first position distribution of radio-frequency identification reader and video camera.
Six radio-frequency identification readers and six video camera, respectively RF identification are distributed in whole monitoring region 613
Reader 701, radio-frequency identification reader 702, radio-frequency identification reader 705, radio-frequency identification reader 706, RF identification are read
Device 709 and radio-frequency identification reader 710, video camera 703, video camera 704, video camera 707, video camera 708, video camera 711 and
Video camera 712.Each radio-frequency identification reader one video camera of binding.Whole monitoring region 613 is divided into six perception
Region, the shooting of a sensing region is responsible for by a video camera.Radio-frequency identification reader 701 gets up to make with video camera 703 binding
With, it is placed in the upper middle position in whole monitoring region 613.Radio-frequency identification reader 702 gets up to make with video camera 704 binding
With, it is placed in the upper middle position in whole monitoring region 613.Radio-frequency identification reader 705 gets up to make with video camera 707 binding
With, it is placed in the centre position in whole monitoring region 613.Radio-frequency identification reader 706 gets up to use with video camera 708 binding, puts
Centre position in whole monitoring region 613.Radio-frequency identification reader 709 gets up to use with video camera 711 binding, is placed in whole
The lower middle position in monitoring region 613.Radio-frequency identification reader 710 gets up to use with video camera 712 binding, is placed in whole prison
The lower middle position in control region 613.
As shown in Figure 8, for the schematic diagram of the second position distribution of radio-frequency identification reader and video camera.
Six radio-frequency identification readers and six video camera, respectively RF identification are distributed in whole monitoring region 613
Reader 701, radio-frequency identification reader 702, radio-frequency identification reader 705, radio-frequency identification reader 706, RF identification are read
Device 709 and radio-frequency identification reader 710, video camera 703, video camera 704, video camera 707, video camera 708, video camera 711 and
Video camera 712.Each radio-frequency identification reader one video camera of binding.Whole monitoring region 613 is divided into six Perception Areas
Territory, the shooting of a sensing region is responsible for by a video camera.Radio-frequency identification reader 701 gets up to use with video camera 703 binding,
It is placed in the upper left position in whole monitoring region 613.Radio-frequency identification reader 702 gets up to use with video camera 704 binding, is placed in
The position, the upper right corner in whole monitoring region 613.Radio-frequency identification reader 705 gets up to use with video camera 707 binding, is placed in whole
The middle part left position in monitoring region 613.Radio-frequency identification reader 706 gets up to use with video camera 708 binding, is placed in whole prison
The middle part location right in control region 613.Radio-frequency identification reader 709 gets up to use with video camera 711 binding, is placed in whole monitoring
The position, the lower left corner in region 613.Radio-frequency identification reader 710 gets up to use with video camera 712 binding, is placed in whole monitoring region
The lower right position of 613.
As it is shown in figure 9, be the schematic diagram of the third position distribution of radio-frequency identification reader and video camera.
Four radio-frequency identification readers and four video camera, respectively RF identification are distributed in whole monitoring region 613
Reader 801, radio-frequency identification reader 802, radio-frequency identification reader 805 and radio-frequency identification reader 806, video camera 803, take the photograph
Camera 804, video camera 807 and video camera 808.Whole monitoring region 613 is divided into four sensing regions, is respectively the left side, top
Sensing region, the sensing region of top right-hand component, the sensing region of lower section left-hand component and the lower section right-hand component of part
Sensing region, uses four video cameras to shoot four sensing regions respectively.Radio-frequency identification reader 801 and video camera
803 bindings get up to use, and are placed in the centre position, top in whole monitoring region 613, are responsible for the sensing region of top left-hand component
Rf signal reception and shooting.Radio-frequency identification reader 802 gets up to use with video camera 804 binding, is placed in whole monitored space
The centre position, top in territory 613, is responsible for rf signal reception and the shooting of the sensing region of top right-hand component.RF identification is read
Read device 805 to get up to use with video camera 807 binding, be placed in the centre position, lower section in whole monitoring region 613, be responsible for the left side, lower section
The rf signal reception of the sensing region of part and shooting.Radio-frequency identification reader 806 gets up to use with video camera 808 binding,
Be placed in the centre position, lower section in whole monitoring region 613, be responsible for lower section right-hand component sensing region rf signal reception and
Shooting.
As shown in Figure 10, for radio-frequency identification reader and the schematic diagram of the 4th kind of position distribution of video camera.
Four radio-frequency identification readers and four video camera, respectively RF identification are distributed in whole monitoring region 613
Reader 801, radio-frequency identification reader 802, radio-frequency identification reader 805 and radio-frequency identification reader 806, video camera 803, take the photograph
Camera 804, video camera 807 and video camera 808.Whole monitoring region 613 is divided into four sensing regions, the respectively upper left corner
Sensing region, the sensing region in the upper right corner, the sensing region in the lower left corner and the sensing region in the lower right corner, use four shootings respectively
Machine shoots four sensing regions.Radio-frequency identification reader 801 gets up to use with video camera 803 binding, is placed in whole prison
The upper left position in control region 613, is responsible for rf signal reception and the shooting of the sensing region in the upper left corner.Radio-frequency identification reader
802 get up to use with video camera 804 binding, are placed in the position, the upper right corner in whole monitoring region 613, are responsible for the Perception Area in the upper right corner
The rf signal reception in territory and shooting.Radio-frequency identification reader 805 gets up to use with video camera 807 binding, is placed in whole monitoring
The position, the lower left corner in region 613, is responsible for rf signal reception and the shooting of the sensing region in the lower left corner.Radio-frequency identification reader
806 get up to use with video camera 808 binding, are placed in the lower right position in whole monitoring region 613, are responsible for the Perception Area in the lower right corner
The rf signal reception in territory and shooting.
This monitoring system can draw out motion mesh according to moving target in time and the geographical position of each location point
Target movement locus, monitoring side can immediately arrive at from the information received whether moving target moves in monitoring region,
And the track of motion, thus facilitate monitoring side and know the action of the moving target wearing target electronic label in real time, and
When finding movement locus exception, it is possible to make effective measures in time, not only facilitate the monitoring to moving target, also improve use
The experience at family.Use the information such as the movement locus of api interface translatory movement target of monitoring side, image can reach to monitoring
Make this system save more networks bandwidth, reduce the network equipment for user and put into and flow usage charges.Meanwhile, wechat API is used
Interface pushes monitor video and monitors the picture mobile terminal user to monitoring side, can be greatly promoted Consumer's Experience.
This monitoring method and monitoring system can apply to various public arena, such as: school gate, gate factory, school
In garden, in office of factory, hospital, the place of the Intellisense to be realized such as nursing house location image acquisition monitoring.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. the monitoring method of a moving target, it is characterised in that comprise the following steps:
When receiving the identity information of destination object, confirm to receive the geographical position of the radio-frequency identification reader of radiofrequency signal；Its
In, described identity information carries in described radiofrequency signal, and described radiofrequency signal is by the target electronic mark being placed on destination object
Sign and issue out；
Calculate the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal；
According to described distance and the geographical position of described radio-frequency identification reader, calculate described moving target and move to each position
Put geographical position a little；
The movement locus of described moving target is generated according to described geographical position.
Monitoring method the most according to claim 1, it is characterised in that the described moving target of described calculating is penetrated described in receiving
Frequently the distance of the radio-frequency identification reader of signal specifically includes:
Control radio-frequency identification reader and launch detection signal to described target electronic label, when recording the transmitting of described detection signal
Between, and record the described detection signal described target electronic label of arrival and return to the reception time of radio-frequency identification reader；
Go out time difference according to described launch time and described reception Time Calculation, and combine the speed of described detection signal, calculate
Go out the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal.
Monitoring method the most according to claim 1, it is characterised in that described according to the described motion of generation of described geographical position
The movement locus of target specifically includes:
According to described radiofrequency signal, record described moving target and enter the time in monitoring region, and described moving target is in institute
State time of each location point in monitoring region；
The geographical position of each location point described is imported electronics scene map；
On described electronics scene map, by the time sequencing of each location point described by the geographical position of each location point described
Point connects formation movement locus.
Monitoring method the most according to claim 1, it is characterised in that described monitoring method is further comprising the steps of:
Control video camera described moving target is shot, and obtain the image photographed；
The movement locus of described image and described moving target is sent to the monitoring side of described moving target.
5. the monitoring system of a moving target, it is characterised in that including:
Confirm module, when receiving the identity information of destination object, confirm to receive the radio-frequency identification reader of described radiofrequency signal
Geographical position；Wherein, described identity information carries in described radiofrequency signal, and described radiofrequency signal is by being placed on destination object
Target electronic label send；
First computing module, calculates the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal；
Second computing module, according to described distance and the geographical position of described radio-frequency identification reader, calculates described motion mesh
Mark moves to the geographical position of each location point；
Generation module, generates the movement locus of described moving target according to described geographical position.
Monitoring system the most according to claim 5, it is characterised in that described first computing module specifically includes:
First record subelement, is used for controlling radio-frequency identification reader and launches detection signal, record to described target electronic label
The launch time of described detection signal, and record the described detection signal described target electronic label of arrival and return to radio frequency knowledge
The reception time of other reader；
First computation subunit, for going out time difference according to described launch time and described reception Time Calculation, and combines described
The speed of detection signal, calculates the distance of described moving target and the radio-frequency identification reader receiving described radiofrequency signal.
Monitoring system the most according to claim 5, it is characterised in that described generation module specifically includes:
Second record subelement, for according to described radiofrequency signal, records described moving target and enters the time in monitoring region, with
And described moving target time of each location point in described monitoring region；
Import subelement, the geographical position of each location point described is imported electronics scene map；
Draw subelement, on described electronics scene map, by the time sequencing of each location point described by each position described
The geographical position point of point connects formation movement locus.
Monitoring system the most according to claim 5, it is characterised in that described monitoring system also includes:
Taking module, controls video camera and shoots described moving target, and obtain the image photographed；
Sending module, is sent to the monitoring side of described moving target by the movement locus of described image and described moving target.
9. the monitoring system of a moving target, it is characterised in that include target electronic label, radio-frequency identification reader and penetrate
Frequency identifies server；
Described target electronic label is worn on the moving target needing monitoring, is used for sending radiofrequency signal；
Described radio-frequency identification reader is connected with described RF identification server, is used for receiving described target electronic label and sends
Radiofrequency signal；
Described RF identification server, for determining the geographical position of the radio-frequency identification reader receiving described radiofrequency signal, calculates
Described moving target and the distance of radio-frequency identification reader receiving described radiofrequency signal, and, according to described distance and described
The geographical position of radio-frequency identification reader, calculates described moving target and moves to the geographical position of each location point, and according to
Described geographical position generates the movement locus of described moving target.
Monitoring system the most according to claim 9, it is characterised in that this monitoring system also includes video camera, described shooting
Machine is connected with described RF identification server, for clapping described moving target in real time when receiving shooting instruction
Take the photograph；
Described RF identification server is additionally operable to send shooting instruction to described video camera, and by described image and described motion mesh
Target movement locus is sent to the monitoring side of described moving target.
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