CN111586367A - Method, system and terminal equipment for positioning and tracking personnel in space area in real time - Google Patents
Method, system and terminal equipment for positioning and tracking personnel in space area in real time Download PDFInfo
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- CN111586367A CN111586367A CN202010488695.8A CN202010488695A CN111586367A CN 111586367 A CN111586367 A CN 111586367A CN 202010488695 A CN202010488695 A CN 202010488695A CN 111586367 A CN111586367 A CN 111586367A
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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
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
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Abstract
The embodiment of the invention relates to a method, a system and a terminal device for positioning and tracking personnel in a spatial region in real time, wherein the personnel in the spatial region are positioned and tracked in real time through a GIS map and biological identification equipment deployed in a spatial region place, the geographic position of the biological identification equipment is marked in the GIS map, personal characteristic information of the personnel is collected through the biological identification equipment and is transmitted to a back-end system, the back-end system can generate ID data of the personnel for the personal characteristic information of the personnel for the first time, the back-end system analyzes the geographic position of the biological identification equipment, the personal characteristic information of the personnel and the ID data of the personnel to obtain a moving point position of the personnel of the biological identification equipment, the moving point position is displayed in the GIS map and is connected with the point according to time sequence to obtain the moving track of the personnel, the personnel in the spatial region place can be tracked in real time, and the, The video monitoring adopted in places such as buildings and the like can not track personnel in the places in real time.
Description
Technical Field
The invention relates to the technical field of computer vision, in particular to a method, a system and terminal equipment for positioning and tracking personnel in a space region in real time.
Background
At present, people who enter and people in the places such as intelligent parks, intelligent mansions and intelligent cities need to be tracked and recorded, so that people can be conveniently found and the safety of the people can be ensured.
The existing method for tracking and recording personnel in a place adopts a camera to acquire pictures, and the positions of the personnel are known according to the acquired pictures, but the traditional video (such as a camera) monitoring easily has dead angles, and the positions of the personnel in the place cannot be known in real time.
Disclosure of Invention
The embodiment of the invention provides a method, a system and terminal equipment for positioning and tracking personnel in a spatial region in real time, which are used for solving the technical problem that the tracks of the personnel in the place cannot be obtained in real time by tracking the personnel in the place by adopting video monitoring in the places such as a smart park, an intelligent building, a smart city and the like.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
a real-time positioning and tracking method for personnel in a space area comprises the following steps:
s1, deploying a plurality of biological identification devices in a spatial area place, establishing a GIS map for the spatial area place, and binding each biological identification device at a geographical position in the GIS map, wherein each biological identification device is used for collecting personal characteristic information of personnel in the spatial area place, storing the personal characteristic information and transmitting the personal characteristic information to a back-end system;
s2, when a person enters a space area place, if personal characteristic information of the person does not exist in the biological identification equipment, the biological identification equipment is adopted to collect the personal characteristic information of the person in real time and transmit the geographic position of the biological identification equipment to the back-end system for storage; if the personal characteristic information of the person exists in the biological identification equipment, the geographic position of the biological identification equipment for identifying the person in real time is transmitted to the back-end system, and the back-end system can generate ID data corresponding to the person for storing the personal characteristic information of the person for the first time;
s3, analyzing the personal characteristic information, the ID data and the geographic position which are received in real time and transmitted by the biological identification equipment to obtain the moving point positions of the personnel;
s4, connecting all the moving point positions of each person displayed on the GIS map according to the time sequence in the moving point positions of the persons displayed on the GIS map according to the geographic positions of all the biological recognition devices for collecting the personal characteristic information of the persons in the space area site, and then, taking the moving track of the person;
s5, carrying out real-time tracking on the movement track of the personnel in the space area;
wherein the geographic location is marked in the GIS map in the form of a point.
Preferably, the method for locating and tracking the person in the space region in real time further comprises: and inputting personal characteristic information of a person in the back-end system, extracting the moving point location of the person by the back-end system, displaying the moving point location on the GIS map, and connecting the moving point location in the GIS map according to the time sequence to form a visible moving track.
Preferably, the extreme point of the movement trajectory of the person is the latest position of the person within the spatial zone location.
Preferably, the method for locating and tracking the person in the space region in real time further comprises: and the personal characteristic information stored in the back-end system is classified and stored according to the correspondingly acquired biological identification equipment.
Preferably, the method for locating and tracking the person in the space region in real time further comprises: and transmitting the personal characteristic information which is stored in a classified manner to corresponding biological identification equipment according to the divided areas in the space area and the place, wherein the personal characteristic information is used as database information recorded in the back-end system by the biological identification equipment for identifying whether the personnel is in the back-end system.
Preferably, the biometric device is an AI smart camera, a snapshot machine, a door access machine, a card reader, an attendance machine, an RFID reader, an RS485 reader or a wiegand reader.
Preferably, the personal characteristic information includes a human face characteristic, a card number, a license plate number, a human body characteristic, a fingerprint characteristic, an iris characteristic, a palm vein characteristic, a finger vein characteristic and/or a facial photo of the person.
The invention also provides a system for positioning and tracking the personnel in the space region in real time, which comprises a model establishing layout unit, a data acquisition unit, an analysis unit, a track forming unit and a tracking unit;
the model building layout unit is used for deploying a plurality of biological identification devices in a spatial area place, building a GIS map for the spatial area place, binding each biological identification device at a geographic position in the GIS map, collecting personal characteristic information of personnel in the spatial area place, storing the personal characteristic information and transmitting the personal characteristic information to the back-end system, and generating ID data corresponding to the personnel by the back-end system for the first personal characteristic information storage of the personnel;
the data acquisition unit is used for acquiring the personal characteristic information of the personnel and the geographic position of the biological identification equipment in real time by adopting the biological identification equipment and transmitting the personal characteristic information and the geographic position of the biological identification equipment to the back-end system for storage if the personal characteristic information of the personnel does not exist in the biological identification equipment when the personnel enters a space area; if the personal characteristic information of the person exists in the biological identification equipment, transmitting the geographic position of the biological identification equipment for identifying the person in real time to the back-end system;
the analysis unit is used for analyzing the personal characteristic information, the ID data and the geographic position which are received in real time and transmitted by the biological identification equipment to obtain the moving point positions of the personnel;
the track forming unit is used for connecting all moving point positions of each person displayed on the GIS map according to the geographic positions of all the biological identification devices of the collected personal characteristic information of the person on the GIS map in time sequence in a space area place, and the moving track of the person is formed;
the tracking unit is used for tracking the movement track of the personnel in the space region in real time;
wherein the geographic location is marked in the GIS map in the form of a point.
The present invention also provides a computer-readable storage medium for storing computer instructions which, when executed on a computer, cause the computer to perform the above-mentioned method for locating and tracking a person in a spatial area in real time.
The invention also provides a terminal device, comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the real-time personnel positioning and tracking method in the space region according to the instructions in the program codes.
According to the technical scheme, the embodiment of the invention has the following advantages:
1. the real-time personnel positioning and tracking method in the space area comprises the steps that through a built GIS map and biological identification equipment deployed in a space area, the biological identification equipment marks the geographic position in the GIS map, personal characteristic information of personnel is collected through the biological identification equipment and is transmitted to a back-end system, the back-end system can generate ID data of the personnel for the personal characteristic information of the personnel received for the first time, the back-end system analyzes the geographic position of the biological identification equipment, the personal characteristic information of the personnel and the ID data of the personnel to obtain the moving point position of the personnel of the biological identification equipment, the moving point position is displayed in the GIS map and is connected with the points according to time sequence to obtain the moving track of the personnel, the real-time personnel tracking in the space area is achieved, and the problems that the personnel in the space area, intelligent buildings, intelligent tracking in the prior art are solved, The technical problem that the track of a person in a place cannot be obtained in real time when the person in the place is tracked by adopting video monitoring in places such as a smart city.
2. The real-time personnel positioning and tracking system in the space area establishes a GIS map established by a layout unit through a model and biological identification equipment deployed in a space area place, marks the geographic position of the biological identification equipment in the GIS map, acquires personal characteristic information of personnel through the biological identification equipment of a data acquisition unit and transmits the personal characteristic information to a back-end system, the back-end system can generate ID data of the personnel for the personal characteristic information of the personnel received for the first time, analyzes the personal characteristic information according to the geographic position of the biological identification equipment, the personal characteristic information of the personnel and the ID data of the personnel in the back-end system of an analysis unit to obtain the moving point position of the personnel of the biological identification equipment, adopts a track forming unit to display the moving point position in the GIS map and connect the points according to the time sequence to obtain the moving track of the personnel, and realizes the real-time personnel tracking in the space area place, the intelligent tracking system solves the technical problems that video monitoring is adopted in places such as intelligent parks, intelligent buildings and intelligent cities to track personnel in the places, and the track of the personnel in the places cannot be obtained in real time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a flowchart illustrating steps of a method for locating and tracking a person in a spatial area in real time according to an embodiment of the present invention.
Fig. 2 is a block diagram of a real-time person location and tracking system in a spatial area according to an embodiment of the invention.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the application provides a method, a system and a terminal device for locating and tracking personnel in a space area in real time, which are used for solving the technical problem that the tracks of the personnel in the place can not be obtained in real time by adopting video monitoring to track the personnel in the place in the places such as a smart park, a smart building, a smart city and the like.
The first embodiment is as follows:
fig. 1 is a flowchart illustrating steps of a method for locating and tracking a person in a spatial area in real time according to an embodiment of the present invention.
As shown in fig. 1, an embodiment of the present invention provides a method for locating and tracking a person in a spatial area in real time, including the following steps;
s1, deploying a plurality of biological identification devices in a space area place, establishing a GIS map for the space area place, binding each biological identification device at a geographic position in the GIS map, and collecting and storing personal characteristic information of personnel in the space area place by each biological identification device and transmitting the personal characteristic information to a back-end system;
s2, when a person enters a space area place, if personal characteristic information of the person does not exist in the biological identification equipment, the biological identification equipment is adopted to collect the personal characteristic information of the person in real time and transmit the geographic position of the biological identification equipment to a back-end system for storage; if the personal characteristic information of the personnel exists in the biological identification equipment, the geographic position of the biological identification equipment for identifying the personnel in real time is transmitted to a back-end system, and the back-end system can generate ID data corresponding to the personnel by storing the personal characteristic information of the personnel for the first time;
s3, analyzing the personal characteristic information, the ID data and the geographic position transmitted by the real-time receiving biological identification equipment, and marking point positions on a GIS map;
s4, connecting all the moving point locations of each person displayed on the GIS map according to the time sequence in the GIS map according to the moving point locations of the persons displayed on the GIS map according to the geographic positions of all the biological recognition devices for collecting the personal characteristic information of the persons in the space area, and then obtaining the moving track of the person;
s5, carrying out real-time tracking on the movement track of the personnel in the space area;
wherein the geographic location is marked in the form of a point in the GIS map.
In step S1 of the embodiment of the present invention, a 3D GIS map is mainly established according to the spatial area location, the biometric device is also deployed in the spatial area location, and the geographic location information of the biometric device is bound in the GIS map. The biometric device transmits the collected personal characteristic information to the backend system. The back-end system is mainly used for analyzing the personal characteristic information collected by the biological identification equipment in real time.
It should be noted that, a 3DGIS map in a spatial region is established, and the biological identification device includes an AI smart camera, a snapshot machine, a gate inhibition machine, a card reader, an attendance machine, an RFID reader and other devices capable of identifying human characteristics; the method comprises the steps of performing association binding on position (Location) information of a biological identification device in a 3DGIS map, binding a geographic position Location Id, and performing association geographic position information for personal feature information transmission or report of a subsequent biological identification device identification person, namely performing mapping comparison on the biological identification device in a spatial region site and the geographic position Location Id in the GIS map, wherein each Location ID is marked as a point Location, and can also be understood as a point Location being a coordinate point in the GIS map.
In the embodiment of the invention, the personal characteristic information comprises comprehensive information such as human face characteristics, card numbers, license plate numbers, human body characteristics, fingerprint characteristics, iris characteristics, palm vein characteristics, finger vein characteristics, facial photos and the like.
It should be noted that the personal characteristic information of the person can be acquired through the biological identification devices such as the USB camera, the terminal APP, the biological identification acquirer, the camera, the door access controller, the attendance machine, the card reader, the RFID reader, the RS485 reader, the wiegand reader, and the like.
In step S2 of the embodiment of the present invention, there are two cases in which the person personal characteristic information is mainly collected, and there is a case in which the person personal characteristic information identified by the biometric device already exists and the biometric device does not newly collect the person personal characteristic information, and the person is identified by the biometric device and the geographic location of the biometric device is transmitted to the backend system. Another situation is that the personal characteristic information of the identified person does not exist in the biometric device, that is, the database of the biometric device does not have the personal characteristic information of the person, so that the personal characteristic information of the person needs to be collected by the biometric device, the collected personal characteristic information of the person and the geographic position of the biometric device are transmitted to the back-end system, and the back-end system generates an ID data corresponding to the person for the first personal characteristic information storage of the person.
It should be noted that the ID data of the person is mainly convenient for tracking and identification. And the personal characteristic information stored in the back-end system is classified and stored according to the corresponding collected biological identification equipment, so that the analysis is convenient.
In step S3 of the embodiment of the present invention, the back-end system receives the personal characteristic information, the ID data of the person, and the geographic position of the biometric device collected by the biometric device, and analyzes the geographic position and the geographic position of the biometric device, and obtains the point location marked on the GIS map by the person according to the mapping between the geographic position and the point location of the GIS map, where the point location records the latest tracking position of the person, and the timeliness and the accuracy of the position tracking of the person by the back-end system are related to the density of the biometric device deployed in the spatial area location, and theoretically, enough biometric devices or biometric device identification areas are deployed in the spatial area location to cover all areas in the spatial map, so that there is no dead angle for the person identification in the spatial area location, and the route of the person movement trajectory will be more accurate for enough points identified by.
The backend system mainly performs cluster analysis on the personal characteristic information, the ID data, and the association information in the accompanying association screen, the cluster analysis being performed by associating the person ID data identified by the biometric device with the association information in the accompanying association screen. For example, if a person is found to follow another person for a long time in a picture captured by a camera, analysis may consider that the person and the vehicle are related, and if a picture is frequently captured at the entrance of a parking lot, the person and the vehicle are together, then the vehicle is analyzed to be the person and also taken as a part of the track movement of the person.
In step S4 and step S5 of the embodiment of the present invention, the movement point locations are mapped and displayed in the GIS map, the movement point locations displayed on the GIS map are connected in time sequence to form a movement trajectory of the person, and the person is tracked in real time according to the movement trajectory of the person.
The invention provides a method for real-time positioning and tracking of personnel in a space area, which is characterized in that a built GIS map and biological identification equipment arranged in a space area place are used, the biological identification equipment marks the geographic position in the GIS map, personal characteristic information of the personnel is collected by the biological identification equipment and is transmitted to a back-end system, the back-end system can generate ID data of the personnel for the personal characteristic information of the personnel for the first time, the back-end system analyzes the personal characteristic information according to the geographic position of the biological identification equipment, the personal characteristic information of the personnel and the ID data of the personnel to obtain a mobile point position of the personnel of the biological identification equipment, the mobile point position is displayed in the GIS map and is connected with the point according to time sequence to obtain the mobile track of the personnel, the real-time tracking of the personnel in the intelligent space area place is realized, and the problems that the personnel in the, The technical problem that the track of personnel in a place cannot be obtained in real time when the personnel in the place are tracked by adopting video monitoring in the places such as intelligent buildings, smart cities and the like.
In an embodiment of the present invention, the method for locating and tracking a person in a space region in real time further includes: and inputting personal characteristic information of the personnel in the back-end system, extracting the moving point positions of the personnel and displaying the moving point positions on the GIS map by the back-end system, and connecting the moving point positions in the GIS map according to the time sequence to form a visible moving track.
It should be noted that, a user may input ID data of a person, import a facial photo of the person, import a human body photo, import a vehicle photo, input card number information, and the like in the back-end system, the back-end system may search the ID data of the person, find personal data stored in the back-end system and known to be collected according to the ID data, where the personal data includes moving point locations, and then sequentially sequence all the searched moving point locations in series according to time, and simulate and map the moving point locations to a GIS map to form a visible moving track or a latest position of the person.
In this embodiment, the extreme point of the movement trajectory of the person is the latest position of the person within the spatial region.
In an embodiment of the present invention, the method for locating and tracking a person in a space region in real time further includes: the personal characteristic information which is stored in a classified mode is transmitted to the corresponding biological recognition equipment according to the divided areas in the space area and the place, and the personal characteristic information is used as database information which is recorded in a back-end system or not by a person recognized by the biological recognition equipment.
It should be noted that the personal feature information collected by different biometric devices is mainly classified, and the information data (personal feature information, personal ID data, geographic location) in the backend system is mainly subjected to data transmission according to the regional rules of the spatial regional location or the user authority of the backend system after being classified according to different device types. The types of the equipment are door control equipment, attendance equipment, license plate recognition cameras and the like.
Example two:
fig. 2 is a block diagram of a real-time person location and tracking system in a spatial area according to an embodiment of the invention.
As shown in fig. 2, an embodiment of the present invention further provides a real-time personnel positioning and tracking system in a spatial area, which includes a model building layout unit 10, a data acquisition unit 20, an analysis unit 30, a trajectory forming unit 40, and a tracking unit 50;
the model building layout unit 10 is used for deploying a plurality of biological identification devices in a space area place, building a GIS map for the space area place, binding each biological identification device at a geographical position in the GIS map, and collecting personal characteristic information of personnel in the space area place, storing the personal characteristic information and transmitting the personal characteristic information to a back-end system;
the data acquisition unit 20 is used for acquiring the personal characteristic information of the personnel and the geographic position of the biological identification equipment in real time by adopting the biological identification equipment to transmit to a back-end system for storage if the personal characteristic information of the personnel does not exist in the biological identification equipment when the personnel enters a space area; if the personal characteristic information of the personnel exists in the biological identification equipment, the geographic position of the biological identification equipment for identifying the personnel in real time is transmitted to a back-end system, and the back-end system can generate ID data corresponding to the personnel by storing the personal characteristic information of the personnel for the first time;
the analysis unit 30 is used for analyzing the personal characteristic information, the ID data and the geographic position transmitted by the real-time receiving biological identification equipment to obtain the moving point positions of the personnel;
the track forming unit 40 is used for connecting all the moving point locations of each person displayed on the GIS map according to the geographic positions of all the biological identification devices for collecting the personal characteristic information of the person in the space area and the GIS map according to the time sequence, and then the moving track of the person is formed;
the tracking unit 50 is used for tracking the movement track of the personnel in the space region in real time;
wherein the geographic location is marked in the form of a point in the GIS map.
It should be noted that the units in the second embodiment system correspond to steps S1 to S5 in the first embodiment method, steps S1 to S5 have been described in detail in the first embodiment method, and the units in the second embodiment are not described one by one.
The invention provides a real-time personnel positioning and tracking system in a space region, which establishes a GIS map by a model establishing and arranging unit and biological identification equipment deployed in a space region place, marks the geographic position of the biological identification equipment in the GIS map, acquires personal characteristic information of personnel by the biological identification equipment of a data acquisition unit and transmits the personal characteristic information to a back-end system, the back-end system can generate ID data of the personnel for the personal characteristic information of the personnel for the first time, analyzes the personal characteristic information according to the geographic position of the biological identification equipment, the personal characteristic information of the personnel and the ID data of the personnel in the back-end system of an analysis unit to obtain the moving point position of the personnel of the biological identification equipment, adopts a track forming unit to display the moving point position in the GIS map and connect the points according to the time sequence to obtain the moving track of the personnel, the realization is to personnel's real-time tracking in the regional place of space, has solved and has adopted video monitoring to track personnel in the place at places such as wisdom garden, intelligent mansion, wisdom city, can not obtain the technical problem of personnel's orbit in the place in real time now.
Example three:
the embodiment of the present invention further provides a computer-readable storage medium, which is used for storing computer instructions, and when the computer-readable storage medium is run on a computer, the computer is enabled to execute the above method for locating and tracking a person in a spatial area in real time.
Example four:
the embodiment of the present invention further provides a terminal device, which is characterized by comprising a processor and a memory:
a memory for storing the program code and transmitting the program code to the processor;
and the processor is used for executing the real-time personnel positioning and tracking method in the space region according to the instructions in the program codes.
Illustratively, a computer program may be partitioned into one or more modules/units, which are stored in a memory and executed by a processor to accomplish the present application. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of a computer program in a terminal device.
The terminal device may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The terminal device may include, but is not limited to, a processor, a memory. Those skilled in the art will appreciate that the terminal device is not limited and may include more or fewer components than those shown, or some components may be combined, or different components, e.g., the terminal device may also include input output devices, network access devices, buses, etc.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage may be an internal storage unit of the terminal device, such as a hard disk or a memory of the terminal device. The memory may also be an external storage device of the terminal device, such as a plug-in hard disk, a Smart Memory Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the terminal device. Further, the memory may also include both an internal storage unit of the terminal device and an external storage device. The memory is used for storing computer programs and other programs and data required by the terminal device. The memory may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A real-time positioning and tracking method for personnel in a space area is characterized by comprising the following steps:
s1, deploying a plurality of biological identification devices in a spatial area place, establishing a GIS map for the spatial area place, and binding each biological identification device at a geographical position in the GIS map, wherein each biological identification device is used for collecting personal characteristic information of personnel in the spatial area place, storing the personal characteristic information and transmitting the personal characteristic information to a back-end system;
s2, when a person enters a space area place, if personal characteristic information of the person does not exist in the biological identification equipment, the biological identification equipment is adopted to collect the personal characteristic information of the person in real time and transmit the geographic position of the biological identification equipment to the back-end system for storage; if the personal characteristic information of the person exists in the biological identification equipment, the geographic position of the biological identification equipment for identifying the person in real time is transmitted to the back-end system, and the back-end system can generate ID data corresponding to the person for storing the personal characteristic information of the person for the first time;
s3, analyzing the personal characteristic information, the ID data and the geographic position which are received in real time and transmitted by the biological identification equipment to obtain the moving point positions of the personnel;
s4, connecting all the moving point positions of each person displayed on the GIS map according to the time sequence in the moving point positions of the persons displayed on the GIS map according to the geographic positions of all the biological recognition devices for collecting the personal characteristic information of the persons in the space area site, and then, taking the moving track of the person;
s5, carrying out real-time tracking on the movement track of the personnel in the space area;
wherein the geographic location is marked in the GIS map in the form of a point.
2. The method for locating and tracking the person in the space region in real time according to claim 1, further comprising: and inputting personal characteristic information of a person in the back-end system, extracting the moving point location of the person by the back-end system, displaying the moving point location on the GIS map, and connecting the moving point location in the GIS map according to the time sequence to form a visible moving track.
3. The method according to claim 2, wherein the end-most point of the movement trajectory of the person is the latest position of the person within the space region.
4. The method for locating and tracking the person in the space region in real time according to claim 1, further comprising: and the personal characteristic information stored in the back-end system is classified and stored according to the correspondingly acquired biological identification equipment.
5. The method for locating and tracking the person in the space region in real time according to claim 4, further comprising: and transmitting the personal characteristic information which is stored in a classified manner to corresponding biological identification equipment according to the divided areas in the space area and the place, wherein the personal characteristic information is used as database information recorded in the back-end system by the biological identification equipment for identifying whether the personnel is in the back-end system.
6. The method for real-time locating and tracking of people in spatial areas according to claim 1, wherein the biometric device is an AI smart camera, a snapshot machine, a gate inhibition machine, a card reader, an attendance machine, an RFID reader, an RS485 reader or a wiegand reader.
7. The method as claimed in claim 1, wherein the personal feature information includes face features, card number, license plate number, body features, fingerprint features, iris features, palm vein features, finger vein features and/or facial photos of the person.
8. A real-time personnel positioning and tracking system in a space area is characterized by comprising a model building layout unit, a data acquisition unit, an analysis unit, a track forming unit and a tracking unit;
the model building layout unit is used for deploying a plurality of biological identification devices in a spatial area place, building a GIS map for the spatial area place, binding each biological identification device at a geographic position in the GIS map, collecting personal characteristic information of personnel in the spatial area place, storing the personal characteristic information and transmitting the personal characteristic information to the back-end system, and generating ID data corresponding to the personnel by the back-end system for the first personal characteristic information storage of the personnel;
the data acquisition unit is used for acquiring the personal characteristic information of the personnel and the geographic position of the biological identification equipment in real time by adopting the biological identification equipment and transmitting the personal characteristic information and the geographic position of the biological identification equipment to the back-end system for storage if the personal characteristic information of the personnel does not exist in the biological identification equipment when the personnel enters a space area; if the personal characteristic information of the person exists in the biological identification equipment, transmitting the geographic position of the biological identification equipment for identifying the person in real time to the back-end system;
the analysis unit is used for analyzing the personal characteristic information, the ID data and the geographic position which are received in real time and transmitted by the biological identification equipment to obtain the moving point positions of the personnel;
the track forming unit is used for connecting all moving point positions of each person displayed on the GIS map according to the geographic positions of all the biological identification devices of the collected personal characteristic information of the person on the GIS map in time sequence in a space area place, and the moving track of the person is formed;
the tracking unit is used for tracking the movement track of the personnel in the space region in real time;
wherein the geographic location is marked in the GIS map in the form of a point.
9. A computer-readable storage medium storing computer instructions which, when executed on a computer, cause the computer to perform the method for real-time location tracking of persons in a spatial area according to any one of claims 1-7.
10. A terminal device, comprising a processor and a memory:
the memory is used for storing program codes and transmitting the program codes to the processor;
the processor is used for executing the real-time person location and tracking method in the space area according to any one of claims 1 to 7 according to the instructions in the program code.
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