CN109618287B - Prisoner management method and device based on UWB positioning - Google Patents
Prisoner management method and device based on UWB positioning Download PDFInfo
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Abstract
The invention provides a prisoner management method and a device based on UWB positioning, which are applied to a positioning wearing device and used for obtaining a first position of a first prisoner at a first time; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform. The technical problem that the positions of prisoners cannot be fed back in time in the prior art and the behaviors of the prisoners cannot be monitored in real time is solved, accurate positioning is achieved, the positions of the prisoners are fed back in real time, real-time control of motion tracks of the prisoners is facilitated, and the prison management level is improved.
Description
Technical Field
The invention relates to the technical field of intelligent bracelets, in particular to a prisoner management method and device based on UWB positioning.
Background
With the rapid development of the industrial automation field and the artificial intelligence, the management efficiency is improved by the artificial intelligence device, the management cost is reduced, the personal safety is guaranteed, the application degree in various industries is rapidly improved, such as judicial prison, community correction, health care, engineering operation and the like, the application of the positioning system is gradually wide, and the intelligent bracelet positioning device belongs to one of the basic applications of the internet of things. The intelligent positioning bracelet is used for prisons to manage and control prisoners, the prisoners are required to wear for a long time and cannot be detached, so that real-time prisoner management and control are realized, and prison order is guaranteed.
However, the applicant of the present invention finds that the prior art has at least the following technical problems:
the position of a person taking a criminal cannot be fed back in time in the prior art, so that the behavior of the person taking the criminal cannot be monitored in real time, and the technical problem of potential safety hazards exists.
Disclosure of Invention
The embodiment of the invention provides a prisoner management method and device based on UWB positioning, which are used for solving the technical problems that the position of a prisoner cannot be fed back in time in the prior art, so that the behavior of the prisoner cannot be monitored in real time and potential safety hazards exist, realizing accurate positioning, feeding back the position of the prisoner in real time, facilitating real-time control of the motion track of the prisoner and improving the technical effect of prison management level.
In view of the above problems, the embodiments of the present application are proposed to provide a method and apparatus for managing a prisoner based on UWB positioning.
In a first aspect, the present invention provides a prisoner management method based on UWB positioning, which is applied to a positioning wearing device, wherein the positioning wearing device is UWB-communicatively connected to a positioning base station, and the positioning wearing device and the positioning base station are communicatively connected to a supervision platform network, and the method includes: obtaining a first position of a first criminal person at a first time; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform.
Preferably, the method further comprises: obtaining a second position of said first criminal person at a second time; determining a trajectory range of said first criminal person from said first position and said second position; determining whether said range of trajectories involves a level of restriction and/or an electronic fence of said first criminal person; when the moving range relates to the restriction level and/or electronic fence of the first criminal person, sending second alarm information to the supervision platform.
Preferably, the method further comprises: obtaining a predetermined position of said first criminal person at a first time; judging whether the first position is consistent with the preset position or not; and when the first position is inconsistent with the preset position, third alarm information is sent to the supervision platform.
Preferably, the method further comprises: obtaining a first movement track of a first criminal person within a predetermined time; obtaining a second movement track of a second criminal person within the predetermined time; judging whether the first moving track and the second moving track have intersection or not; when the two have intersection, judging whether a first abnormal event exists in preset time; and when the first abnormal event exists in the preset time, sending fourth alarm information to the supervision platform.
Preferably, the method further comprises: obtaining a first click command at a third time; obtaining a fourth position of the first criminal person at a third time according to the first roll instruction; obtaining head portrait information of a first criminal person according to the first roll instruction; obtaining the number information of a first criminal person according to the first roll instruction; and generating first roll information according to the fourth position, the head portrait information and the number information, and sending the first roll information to the supervision platform.
In a second aspect, the present invention provides a prisoner management device based on UWB positioning, which is applied to a positioning wearing device, wherein the positioning wearing device is UWB-communicatively connected to a positioning base station, and the positioning wearing device and the positioning base station are communicatively connected to a supervision platform network, and the device includes:
a first obtaining unit for obtaining a first position of a first criminal person at a first time;
a second obtaining unit, configured to obtain map information of the prison;
the first setting unit is used for setting the electronic fence according to the boundaries of different areas in the map of the map information;
a third obtaining unit for obtaining a restriction level of said first criminal person;
the first judging unit is used for judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence;
the first execution unit is used for sending first alarm information to the supervision platform when the first position exceeds the electronic fence.
Preferably, the apparatus further comprises:
a fourth obtaining unit for obtaining a second position of said first criminal person at a second time;
a first determining unit for determining a trajectory range of said first criminal person from said first position and said second position;
a second judging unit for judging whether the trajectory range relates to a restriction level and/or an electronic fence of the first criminal person;
a second execution unit, configured to send second alarm information to the supervision platform when the moving range relates to a restriction level and/or an electronic fence of the first criminal person.
Preferably, the apparatus further comprises:
a fifth obtaining unit for obtaining a predetermined position of said first criminal person at a first time;
a third judging unit, configured to judge whether the first position is consistent with the predetermined position;
and the third execution unit is used for sending third alarm information to the supervision platform when the first position is inconsistent with the preset position.
Preferably, the apparatus further comprises:
a sixth obtaining unit for obtaining a first movement locus of a first criminal person within a predetermined time;
a seventh obtaining unit for obtaining a second movement locus of a second criminal person within the predetermined time;
a fourth judging unit, configured to judge whether the first moving trajectory and the second moving trajectory have an intersection;
a fifth judging unit, configured to judge whether a first abnormal event exists within a predetermined time when the first abnormal event and the second abnormal event have an intersection;
and the fourth execution unit is used for sending fourth alarm information to the supervision platform when a first abnormal event exists in preset time.
Preferably, the apparatus further comprises:
an eighth obtaining unit configured to obtain a first click name instruction at a third time;
a ninth obtaining unit for obtaining a fourth position of the first criminal person at a third time according to the first roll instruction;
a tenth obtaining unit configured to obtain avatar information of a first criminal person according to the first roll instruction;
an eleventh obtaining unit configured to obtain number information of a first criminal person according to the first roll instruction;
a fifth execution unit, configured to generate first name information according to the fourth location, the avatar information, and the number information, and send the first name information to the monitoring platform.
In a third aspect, the present invention provides a device for managing a prisoner based on UWB positioning, comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor performs the steps of any of the methods described above.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, and the program, when executed by a processor, implements the following steps: obtaining a first position of a first criminal person at a first time; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the invention provides a prisoner management method and a device based on UWB positioning, which are applied to a positioning wearing device, wherein the positioning wearing device is in UWB communication connection with a positioning base station, the positioning wearing device and the positioning base station are in network communication connection with a supervision platform, and a first position of a first criminal worker at a first time is obtained; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform. The device is used for solving the technical problems that the position of a prisoner cannot be fed back in time in the prior art, so that the behavior of the prisoner cannot be monitored in real time, potential safety hazards exist, accurate positioning is realized, the position of the prisoner is fed back in real time, the motion trail of the prisoner is convenient to master in real time, and the technical effect of prison management level is improved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Fig. 1 is a schematic flow chart of a prisoner management method based on UWB positioning according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a prisoner management device based on UWB positioning according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of another UWB positioning-based prisoner management device in the embodiment of the present invention.
Description of reference numerals: a first obtaining unit 11, a second obtaining unit 12, a first setting unit 13, a third obtaining unit 14, a first judging unit 15, a first executing unit 16, a bus 300, a receiver 301, a processor 302, a transmitter 303, a memory 304, and a bus interface 306.
Detailed Description
The embodiment of the invention provides a prisoner management method and device based on UWB positioning, which are used for solving the technical problems that the position of a prisoner cannot be fed back in time, so that the behavior of the prisoner cannot be monitored in real time and potential safety hazards exist in the prior art.
The technical scheme provided by the invention has the following general idea: by obtaining a first position of a first criminal person at a first time; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform. The positions of prisoners are tracked and positioned in real time, the prisoners are accurately positioned and fed back in real time, the motion tracks of the prisoners are convenient to master in real time, and the technical effect of prison management level is improved.
The technical solutions of the present invention are described in detail below with reference to the drawings and specific embodiments, and it should be understood that the specific features in the embodiments and examples of the present invention are described in detail in the technical solutions of the present application, and are not limited to the technical solutions of the present application, and the technical features in the embodiments and examples of the present application may be combined with each other without conflict.
The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Example one
Fig. 1 is a flowchart illustrating a method for managing a prisoner based on UWB positioning according to an embodiment of the present invention. As shown in fig. 1, an embodiment of the present invention provides a prisoner management method based on UWB positioning, where the method is applied to a positioning wearable device (of course, a bracelet, a foot ring, an arm ring, or a device worn on other parts of a human body), the positioning wearable device is UWB-communicatively connected to a positioning base station, and the positioning wearable device and the positioning base station are communicatively connected to a supervision platform network. The positioning wearing device is provided with an information processing device, the information processing device comprises a sensing device and a processing device, the sensing device is internally provided with a sensing input module, an instruction processing module and a memory, and the processing device can be in UWB (ultra wide band) interactive connection with a positioning base station; the supervision platform is provided with a server and a terminal device, wherein the server is in network communication connection with the positioning wearing device and the supervision platform, receives positioning information of the positioning wearing device, sends an instruction to the positioning wearing device, and the terminal device can display positioning information of prisoners in time and the like. The method comprises steps 101-106.
Step 110: obtaining a first position of a first criminal person at a first time;
specifically, the prisoner management method based on UWB positioning in the embodiment of the invention is applied to a positioning wearing device, and the positioning wearing device is respectively connected with a positioning base station and a supervision platform. The positioning wearing device adopts Ultra Wide Band (UWB) positioning technology, carries out signal transmission of a local area network through a base station which is independently developed, is mainly used for recording the movement track of a wearing person in one day, has a remote reading function and a positioning function, and provides most actual basic data for management decision by establishing a unified management platform and a database through the system, for example, in the application of a judicial prison system. According to the prisoner management method based on UWB positioning, the prisoner in the prison is required to wear the positioning wearing device, the positioning base station is installed in a space in advance, the positioning wearing device emits UWB signals, the positioning base station obtains the positioning labels of the positioning wearing device after receiving the UWB signals and sends the positioning labels to the supervision platform, so that the prisoner wearing the positioning wearing device can be tracked and positioned in real time, the automatic alarm function when the prisoner breaks into a forbidden area or leaves a specific area is further realized, the motion track of the prisoner can be mastered in real time, and the technical effect of prison management level is improved. First, a first position of a wearer (first criminal person) at a first time is obtained in real time by said positioning wearing device.
Step 120: map information of the prison is obtained.
Step 130: and setting the electronic fence according to the boundaries of different areas in the map of the map information.
Specifically, after obtaining the first position of the first criminal person at the first time via step 110, the positioning and wearing device obtains map information of the current prisons, wherein the map of the prisons is divided into different areas, such as a first-level prison area, a second-level prison area, an outdoor activity area, a production operation area, and the like. Electronic fences are set at the boundaries of different areas in a map in advance through a supervision platform, the electronic fences are communicated with the supervision platform, the electronic fences in the different areas are suitable for different prisoners, and different trigger levels are set on the positioning wearing device according to the activity areas and the time sequence of the prisoners.
Step 140: obtaining a level of restriction of said first criminal person.
Step 150: judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence;
step 160: and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform.
Specifically, the division of the supervision platform into the restriction levels of each person serving a criminal can be obtained through the positioning wearing device, for example, the restriction area of a first person serving a criminal is a second floor which cannot reach a second prison area, and the like. And judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence, and when a prisoner moves to the periphery or a key entrance of each area in a prison and touches the electronic fence, sending an alarm signal to the supervision platform by the electronic fence to remind a prisoner that someone touches the electronic fence, so that the prisoner can take deterrent measures as soon as possible, and the purpose of deterring the prisoner is achieved. The electronic fence is the most advanced perimeter anti-theft alarm system at present and comprises an electronic fence host and a front-end detection fence. The electronic fence host is used for generating and receiving high-voltage pulse signals, generating alarm signals when the front-end detection fence is in a state of touching, short-circuiting and open-circuit, and sending intrusion signals to the supervision platform; the front-end detection fence is a tangible perimeter formed by components such as rods, metal wires and the like, and can realize multistage networking by controlling a keyboard or software. The electronic fence is an active intrusion-crossing preventing fence, and is used for countering an intrusion attempt, repelling an intruder, delaying the intrusion time, not threatening the sex of people, sending an intrusion signal to the supervision platform, so that prison management personnel can know the conditions of prisoners in each area of a prison in time, and quickly taking treatment measures.
Further, obtaining a second position of said first criminal person at a second time; determining a trajectory range of said first criminal person from said first position and said second position; determining whether said range of trajectories involves a level of restriction and/or an electronic fence of said first criminal person; when the moving range relates to the restriction level and/or electronic fence of the first criminal person, sending second alarm information to the supervision platform.
Specifically, a second position of a first criminal person at a second time is obtained, namely position information of the same criminal person at different times is obtained, and then a moving track range of the first criminal person is determined according to the first position and the second position, namely a moving track of the first criminal person in a time period from the first time to the second time. For example, if said first criminal person is located at a prison at said first time, waiting until said second time, said first criminal person moves to a production work area, then during the time period from said first time to said second time, the motion trajectory of said first criminal person is moved from prison to production work area; if the first criminal person is located in a prison at the first time, and the first criminal person moves to an edge zone of an electronic fence at the second time, the motion track of the first criminal person is moved from the prison to the edge zone of the electronic fence within the time period from the first time to the second time, and further the positions of the same prisoner at different time points are tracked and positioned, so that the motion track and the moving range of the prisoner within the time period are obtained, the motion direction of the prisoner is mastered in real time, alarm information is sent to a supervision platform in real time, the prisoner is reminded to guard against the prisoner, and the phenomena that part of the prisoners still have a good chance psychology, intentionally break into a forbidden area or leave a specific area, abnormal gathering events are prejudged, and the like are prevented.
Further, obtaining a predetermined position of said first criminal person at a first time; judging whether the first position is consistent with the preset position or not; and when the first position is inconsistent with the preset position, third alarm information is sent to the supervision platform.
Specifically, when a person serving a criminal makes a criminal in a prison, daily life and work and rest are quite regular, a prison manager can stipulate the person serving the criminal to do what tasks at fixed time and fixed point, and the person serving the criminal must strictly execute commands, so that the position of the person serving the criminal at a certain time point in the prison is preset through a supervision platform, and if the person serving the criminal is not at a preset position at the certain time point, position abnormality alarm information needs to be sent to the supervision platform. Specifically, a predetermined position of said first criminal person at a first time is first obtained, i.e. a position where said first criminal person should be located, which is preset by a prison manager through said supervision platform, and then said first position of said first criminal person at said first time is compared with said predetermined position, i.e. the actual position of said first criminal person at said first time is compared with said predetermined position, and when said first position is the same as said predetermined position, it is indicated that said first criminal person normally performs activities as specified; when the first position is different from the preset position, the first criminal service person is indicated to not move according to the regulations, the position is abnormal, and at the moment, position abnormality alarm information of the criminal service person is sent to the supervision platform. The technical effects that whether criminal personnel move according to preset positions or not, the supervision and law enforcement difficulty is reduced, and the police strength is relieved are further achieved.
Further, the method further comprises: obtaining a first movement track of a first criminal person within a predetermined time; obtaining a second movement track of a second criminal person within the predetermined time; judging whether the first moving track and the second moving track have intersection or not; when the two have intersection, judging whether a first abnormal event exists in preset time; and when the first abnormal event exists in the preset time, sending fourth alarm information to the supervision platform.
In particular, when a prisoner moves in the area range of living area, production operation area and the like, because the psychological mood of the prisoners is extremely unstable, the characters and the temperaments of the prisoners are different, the criminal management method based on UWB positioning in the embodiment of the invention has the advantages of sporadic events, strong emotion, frequent conflict on speech and limbs and great potential danger when the criminal management method is in a living phase, by obtaining the moving tracks of two prisoners in the same time period and comparing whether the moving tracks of the two prisoners have intersection, namely whether the moving tracks of the two prisoners have overlapping tracks, when the two prisoners have overlapping tracks in the same time period, and meanwhile, an event of abnormal aggregation also occurs in the period of time, so that the two persons are indicated to have abnormal behaviors, and alarm information of the abnormal behaviors of the two persons is sent to the supervision platform through the positioning wearing device. For example, an event of fighting with each other occurs at a dead angle of a monitor, the leading corner of the event is inferred to be a first criminal person and a second criminal person, but the two people refuse to acknowledge, and through data analysis of a positioning wearing device, when the event occurs, the positions and the times of the two people coincide with the positions and the times of the event, so that the first criminal person and the second criminal person can be determined to be the generators of the event, and then the fact that the second criminal person possibly has speech and limb conflict with the first criminal person and the second criminal person is inferred, and the fighting phenomenon is generated, and therefore the situation is prevented from being serious.
Further, the method further comprises: obtaining a first click command at a third time; obtaining a fourth position of the first criminal person at a third time according to the first roll instruction; obtaining head portrait information of a first criminal person according to the first roll instruction; obtaining the number information of a first criminal person according to the first roll instruction; and generating first roll information according to the fourth position, the head portrait information and the number information, and sending the first roll information to the supervision platform.
In particular, prisons are used as a specific environment, are relatively closed and confidential, are also a normative and strict principle for personnel management in prisons, and consistently take civil defense, physical defense and technical defense as daily control categories. According to the investigation and analysis inside the prison, the labor intensity of the prison police officers in the daily working process is very high, and the prison police officers need to perform on-site roll calling every hour, so that the time is more than 15 minutes each time. In the embodiment of the application, the server of the supervision platform sends the roll call instruction to the positioning wearing device, so that roll call can be completed within several seconds or even one second, the warning power is liberated to a great extent, and intelligent supervision is improved. The method comprises the following specific operation that a server of a supervision platform sends a first calling instruction to a positioning wearing device at a certain preset time, the positioning wearing device can obtain real-time position information, head portrait information and serial number information of a first criminal worker, the information is in one-to-one correspondence to generate first calling information, the first calling information is sent to the supervision platform, meanwhile, for the criminal workers who are not in a specified range at a specified time, criminal worker information with the serial numbers not in accordance with the positions is drawn and displayed on a terminal of the supervision platform, and therefore management is enhanced on the basis of relieving the police strength.
Example two
Based on the same inventive concept as the prisoner management method based on UWB positioning in the foregoing embodiments, the present invention further provides a prisoner management device based on UWB positioning, which is applied to a positioning and wearing device, the positioning and wearing device is UWB-communicatively connected to a positioning base station, the positioning and wearing device and the positioning base station are communicatively connected to a supervision platform network, as shown in fig. 2, the device includes:
a first obtaining unit 11 for obtaining a first position of a first criminal person at a first time;
a second obtaining unit 12 for obtaining map information of the prison;
a first setting unit 13, configured to set an electronic fence according to boundaries of different areas in a map according to the map information;
a third obtaining unit 14 for obtaining a restriction level of said first criminal person;
a first judging unit 15, configured to judge whether the first position exceeds the electronic fence according to the restriction level and the electronic fence;
a first execution unit 16, configured to send first alarm information to the supervision platform when the first position exceeds the electronic fence.
Further, the apparatus further comprises:
a fourth obtaining unit for obtaining a second position of said first criminal person at a second time;
a first determining unit for determining a trajectory range of said first criminal person from said first position and said second position;
a second judging unit for judging whether the trajectory range relates to a restriction level and/or an electronic fence of the first criminal person;
a second execution unit, configured to send second alarm information to the supervision platform when the moving range relates to a restriction level and/or an electronic fence of the first criminal person.
Further, the apparatus further comprises:
a fifth obtaining unit for obtaining a predetermined position of said first criminal person at a first time;
a third judging unit, configured to judge whether the first position is consistent with the predetermined position;
and the third execution unit is used for sending third alarm information to the supervision platform when the first position is inconsistent with the preset position.
Further, the apparatus further comprises:
a sixth obtaining unit for obtaining a first movement locus of a first criminal person within a predetermined time;
a seventh obtaining unit for obtaining a second movement locus of a second criminal person within the predetermined time;
a fourth judging unit, configured to judge whether the first moving trajectory and the second moving trajectory have an intersection;
a fifth judging unit, configured to judge whether a first abnormal event exists within a predetermined time when the first abnormal event and the second abnormal event have an intersection;
and the fourth execution unit is used for sending fourth alarm information to the supervision platform when a first abnormal event exists in preset time.
Further, the apparatus further comprises:
an eighth obtaining unit configured to obtain a first click name instruction at a third time;
a ninth obtaining unit for obtaining a fourth position of the first criminal person at a third time according to the first roll instruction;
a tenth obtaining unit configured to obtain avatar information of a first criminal person according to the first roll instruction;
an eleventh obtaining unit configured to obtain number information of a first criminal person according to the first roll instruction;
a fifth execution unit, configured to generate first name information according to the fourth location, the avatar information, and the number information, and send the first name information to the monitoring platform.
Various changes and specific examples of a UWB positioning based prisoner management method in the first embodiment of fig. 1 are also applicable to a UWB positioning based prisoner management device in the present embodiment, and through the foregoing detailed description of a UWB positioning based prisoner management method, those skilled in the art can clearly know the implementation method of a UWB positioning based prisoner management device in the present embodiment, so for the brevity of the description, detailed descriptions are omitted here.
EXAMPLE III
Based on the same inventive concept as the prisoner management method based on UWB positioning in the previous embodiment, the invention further provides a prisoner management device based on UWB positioning, which is applied to a positioning wearing device, wherein the positioning wearing device is in UWB communication connection with a positioning base station, the positioning wearing device and the positioning base station are in network communication connection with a supervision platform, and a computer program is stored on the device, and when the program is executed by a processor, the steps of any one of the prisoner management method based on UWB positioning are realized.
Where in fig. 3 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 306 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be the same element, i.e., a transceiver, providing a means for communicating with various other apparatus over a transmission medium.
The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
Example four
Based on the same inventive concept as the UWB localization-based prisoner management method in the foregoing embodiments, the present invention also provides a computer-readable storage medium having stored thereon a computer program that, when executed by a processor, implements the steps of: obtaining a first position of a first criminal person at a first time; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform.
In a specific implementation, when the program is executed by a processor, any method step in the first embodiment may be further implemented.
One or more technical solutions in the embodiments of the present application have at least one or more of the following technical effects:
the invention provides a prisoner management method and a device based on UWB positioning, which are applied to a positioning wearing device, wherein the positioning wearing device is in UWB communication connection with a positioning base station, the positioning wearing device and the positioning base station are in network communication connection with a supervision platform, and a first position of a first criminal worker at a first time is obtained; obtaining map information of the prison; setting an electronic fence according to the boundaries of different areas in the map of the map information; obtaining a restriction level of said first criminal person; judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence; and when the first position exceeds the electronic fence, sending first alarm information to the supervision platform. The device is used for solving the technical problems that the position of a prisoner cannot be fed back in time in the prior art, so that the behavior of the prisoner cannot be monitored in real time, potential safety hazards exist, accurate positioning is realized, the position of the prisoner is fed back in real time, the motion trail of the prisoner is convenient to master in real time, and the technical effect of prison management level is improved.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A prisoner management method based on UWB positioning is applied to a positioning wearing device, the positioning wearing device is in UWB communication connection with a positioning base station, the positioning wearing device and the positioning base station are in network communication connection with a supervision platform, and the method is characterized by comprising the following steps:
obtaining a first position of a first criminal person at a first time;
obtaining map information of the prison;
setting an electronic fence according to the boundaries of different areas in the map of the map information;
obtaining a restriction level of said first criminal person;
judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence;
when the first position exceeds the electronic fence, sending first alarm information to the supervision platform; the method further comprises the following steps:
obtaining a second position of said first criminal person at a second time;
determining a trajectory range of said first criminal person from said first position and said second position; said trajectory range is a motion trajectory of said first criminal person over a period of time from said first time to said second time;
determining whether said range of trajectories involves a level of restriction and/or an electronic fence of said first criminal person;
when the track range relates to the restriction level and/or the electronic fence of the first criminal personnel, sending second alarm information to the supervision platform;
the method further comprises the following steps:
obtaining a first movement track of a first criminal person within a predetermined time;
obtaining a second movement track of a second criminal person within the predetermined time;
judging whether the first moving track and the second moving track have intersection or not;
when the two have intersection, judging whether a first abnormal event exists in preset time;
when a first abnormal event exists in preset time, fourth alarm information is sent to the supervision platform;
the method further comprises the following steps:
obtaining a first click command at a third time;
obtaining a fourth position of the first criminal person at a third time according to the first roll instruction;
obtaining head portrait information of a first criminal person according to the first roll instruction;
obtaining the number information of a first criminal person according to the first roll instruction;
and generating first roll information according to the fourth position, the head portrait information and the number information, and sending the first roll information to the supervision platform.
2. The UWB location based prisoner management method of claim 1, further comprising:
obtaining a predetermined position of said first criminal person at a first time;
judging whether the first position is consistent with the preset position or not;
and when the first position is inconsistent with the preset position, third alarm information is sent to the supervision platform.
3. A prisoner management device based on UWB location is applied to a location and wears the device, the location is worn the device and is connected with location basic station UWB communication, the location is worn the device and is connected with supervision platform network communication with the location basic station, its characterized in that, the device includes:
a first obtaining unit for obtaining a first position of a first criminal person at a first time;
a second obtaining unit, configured to obtain map information of the prison;
the first setting unit is used for setting the electronic fence according to the boundaries of different areas in the map of the map information;
a third obtaining unit for obtaining a restriction level of said first criminal person;
the first judging unit is used for judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence;
the first execution unit is used for sending first alarm information to the supervision platform when the first position exceeds the electronic fence;
the device further comprises:
a fourth obtaining unit for obtaining a second position of said first criminal person at a second time;
a first determining unit for determining a trajectory range of said first criminal person from said first position and said second position; said trajectory range is a motion trajectory of said first criminal person over a period of time from said first time to said second time;
a second judging unit for judging whether the trajectory range relates to a restriction level and/or an electronic fence of the first criminal person;
the second execution unit is used for sending second alarm information to the supervision platform when the track range relates to the limit level and/or the electronic fence of the first criminal personnel;
the device further comprises:
a sixth obtaining unit for obtaining a first movement locus of a first criminal person within a predetermined time;
a seventh obtaining unit for obtaining a second movement locus of a second criminal person within the predetermined time;
a fourth judging unit, configured to judge whether the first moving trajectory and the second moving trajectory have an intersection;
a fifth judging unit, configured to judge whether a first abnormal event exists within a predetermined time when the first abnormal event and the second abnormal event have an intersection;
a fourth execution unit, configured to send fourth alarm information to the supervision platform when a first abnormal event occurs within a predetermined time
The device further comprises:
an eighth obtaining unit configured to obtain a first click name instruction at a third time;
a ninth obtaining unit for obtaining a fourth position of the first criminal person at a third time according to the first roll instruction;
a tenth obtaining unit configured to obtain avatar information of a first criminal person according to the first roll instruction;
an eleventh obtaining unit configured to obtain number information of a first criminal person according to the first roll instruction;
a fifth execution unit, configured to generate first name information according to the fourth location, the avatar information, and the number information, and send the first name information to the monitoring platform.
4. An arrangement for UWB location based criminal management comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1-2 when executing said program.
5. A computer-readable storage medium, on which a computer program is stored, which program, when executed by a processor, carries out the steps of:
obtaining a first position of a first criminal person at a first time;
obtaining map information of the prison;
setting an electronic fence according to the boundaries of different areas in the map of the map information;
obtaining a restriction level of said first criminal person;
judging whether the first position exceeds the electronic fence or not according to the limit level and the electronic fence;
when the first position exceeds the electronic fence, sending first alarm information to a supervision platform;
the method further comprises the following steps:
obtaining a second position of said first criminal person at a second time;
determining a trajectory range of said first criminal person from said first position and said second position; said trajectory range is a motion trajectory of said first criminal person over a period of time from said first time to said second time;
determining whether said range of trajectories involves a level of restriction and/or an electronic fence of said first criminal person;
when the track range relates to the restriction level and/or the electronic fence of the first criminal personnel, sending second alarm information to the supervision platform;
the method further comprises the following steps:
obtaining a first movement track of a first criminal person within a predetermined time;
obtaining a second movement track of a second criminal person within the predetermined time;
judging whether the first moving track and the second moving track have intersection or not;
when the two have intersection, judging whether a first abnormal event exists in preset time;
when a first abnormal event exists in preset time, fourth alarm information is sent to the supervision platform;
the method further comprises the following steps:
obtaining a first click command at a third time;
obtaining a fourth position of the first criminal person at a third time according to the first roll instruction;
obtaining head portrait information of a first criminal person according to the first roll instruction;
obtaining the number information of a first criminal person according to the first roll instruction;
and generating first roll information according to the fourth position, the head portrait information and the number information, and sending the first roll information to the supervision platform.
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| CN110363118B (en) * | 2019-06-28 | 2021-03-19 | 珠海优特电力科技股份有限公司 | Behavior monitoring method, device and system of target object and storage medium |
| CN112712690B (en) * | 2019-10-24 | 2022-09-30 | 浙江大搜车软件技术有限公司 | Vehicle electronic fence method and device and electronic equipment |
| CN111339901B (en) * | 2020-02-21 | 2023-06-09 | 北京容联易通信息技术有限公司 | Image-based intrusion detection method and device, electronic equipment and storage medium |
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| CN112799009A (en) * | 2021-04-13 | 2021-05-14 | 国能信控互联技术有限公司 | Personnel positioning system and positioning method based on UWB |
| CN113808376B (en) * | 2021-09-18 | 2023-06-16 | 中国工商银行股份有限公司 | Self-service teller machine equipment safety monitoring method and device |
| CN115188146B (en) * | 2022-06-27 | 2023-10-27 | 国网湖北省电力有限公司直流公司 | Tablet personal computer electronic fence system based on UWB technology |
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