CN115171358B

CN115171358B - According to personnel state information scheduling Internet of things alarm system

Info

Publication number: CN115171358B
Application number: CN202211081877.9A
Authority: CN
Inventors: 康文杰; 张悦; 谢佩珍; 卢庆; 谭敏; 江豪; 曹雨泉; 陆秋虹; 裴双; 李翊杰
Original assignee: Hunan Police Academy
Current assignee: Hunan Police Academy
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-29
Anticipated expiration: 2042-09-06
Also published as: CN115171358A

Abstract

The invention relates to an alarm system, in particular to an internet of things alarm system scheduled according to personnel state information. Which comprises an early warning module, a state judgment module, a channel processing module, a result reference module and an alarm pushing module, wherein: the early warning module carries out capture analysis on dangerous events in the area, and generating video information; the state judgment module judges the on-duty state of the staff to obtain off-duty information of the staff; in the Internet of things alarm system scheduled according to the personnel state information, through monitoring the off-duty state of the workers, the workers in other areas are transmitted through a plurality of lines when emergency occurs, and whether the workers in the areas are alarmed or not is judged to be alarmed in the past during working when video pictures are transmitted, so that the workers in other areas are referred, and the efficiency of judgment when the workers are alarmed is improved while quick personnel allocation is realized.

Description

Internet of things alarm system scheduled according to personnel state information

Technical Field

The invention relates to an alarm system, in particular to an internet of things alarm system scheduled according to personnel state information.

Background

The internet of things is that any object or process needing monitoring, connection and interaction is collected in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors, laser scanners and the like, various required information such as sound, light, heat, electricity, mechanics, chemistry, biology, positions and the like is collected, ubiquitous connection of objects and objects, and ubiquitous connection of objects and people are realized through various possible network accesses, and intelligent sensing, identification and management of the objects and the processes are realized.

The Internet of things plays an important role in a security alarm system, whether danger occurs in the area is judged by collecting and analyzing pictures shot in a camera, when the danger occurs, a worker sitting in front of a corresponding computer is prompted to give an alarm, and then the worker sends a person to the area according to the danger degree to give an alarm; and the corresponding area is all responsible for by the staff in a workstation because if the dangerous condition appears and just sends the warning to all staff, the phenomenon of repeated police appears easily, leads to the waste of resource.

However, if the system gives an alarm during the period that the worker leaves the post, the worker cannot send a person to give an alarm in time because the worker is not in front of the corresponding computer and cannot obtain an alarm signal, so that the danger in the area cannot be controlled in time.

Disclosure of Invention

The invention aims to provide an alarm system of the internet of things according to personnel state information scheduling so as to solve the problems in the background technology.

In order to achieve the above object, an internet of things alarm system scheduled according to personnel state information is provided, which comprises an early warning module, a state judgment module, a channel processing module, a result reference module and an alarm pushing module, wherein:

the early warning module captures and analyzes dangerous events in the area and generates video information;

the state judgment module judges the on-duty state of the worker to obtain the off-duty information of the worker;

the channel processing module is communicated with terminal equipment in a plurality of workstations through a line and controls the on-off of the corresponding line according to off-post information of workers;

the result reference module records the video information and the operation of the video information by the staff, and generates reference information;

and the alarm pushing module transmits alarm information and reference information to other workers according to the on-off condition of the circuit when the corresponding workers leave the post.

As a further improvement of the technical scheme, the early warning module comprises a monitoring unit, a state judging unit and a danger analyzing unit, wherein:

the monitoring unit captures information in the area and generates a video picture;

the state judgment unit judges the state of personnel in the video picture to obtain a judgment result;

the danger analyzing unit predicts the purpose of the person based on the judgment result, to obtain dangerous results.

As a further improvement of the technical proposal, the state judgment module comprises a camera shooting unit, a posture detection unit and an off-duty judgment unit,

the camera shooting unit captures information of staff to obtain staff pictures;

the gesture detection unit analyzes the gesture of the staff in the staff screen and obtains an analysis result;

and the off-duty judging unit judges whether the employee is in an on-duty state according to the analysis result.

As a further improvement of the technical proposal, the channel processing module comprises a line connection unit and a line control unit,

the line connecting unit is communicated with terminal equipment in a plurality of workstations through lines;

and the line control unit cuts off the corresponding line when the off-post judgment unit judges that the employee is in the off-post state.

As a further improvement of the technical proposal, the result reference module comprises a picture analysis unit and an operation recording unit,

the picture analysis unit analyzes and records the content in the video picture generated by the monitoring unit to obtain a reference picture;

the operation recording unit records the judgment mode of the worker to obtain a reference result.

As a further improvement of the technical solution, the alarm pushing module includes a similarity analyzing unit, a data transmitting unit, and a line selecting unit, wherein:

the similarity analysis unit compares the similarity of the video picture at risk with the reference picture in the risk result and obtains the reference picture and the reference result which need to be sent according to the similarity;

the line selection unit searches the staff responsible for the area according to the danger result, and selects the line corresponding to the staff when the staff is in the on-duty state;

when the worker leaves the post and causes the circuit to be cut off, the circuit selection unit selects other circuits closest to the cut-off circuit to obtain a transmission channel;

the data transmission unit transmits the video picture, the reference picture to be sent and the reference result to the corresponding terminal equipment through a transmission channel.

As a further improvement of the present technical solution, the similarity analysis unit adopts a similarity matching algorithm, and the algorithm formula is as follows:

；

in the formula (I), the compound is shown in the specification,

the repetition rate of the human features in the video picture and the human features in the reference picture is determined;

the number of elements shared by the human features in the human video picture and the human features in the reference picture;

the number of elements which are possessed by the human feature in the video picture and the human feature in the reference picture separately.

As a further improvement of the present technical solution, the system further includes an area determination module, where the area determination module includes a result recording unit and a marking unit, where:

the result recording unit records the information of the persons who alarm but do not grab the police so as to obtain an alarm result and an alarm area;

the marking unit marks the personnel in the video picture according to the police output result to obtain suspected personnel, and marks the line corresponding to the police output area according to the police output result to obtain a priority line;

the similarity analysis unit compares the similarity of the personnel in the video pictures in other areas with the suspect;

the line selection unit selects a priority line and a corresponding line of other areas according to the comparison result;

and the alarm pushing module sends alarm information to the corresponding terminal through the priority route and the corresponding line respectively.

As a further improvement of the technical solution, the area determination module further includes an off-duty time analysis unit, an output end of the off-duty time analysis unit is connected with an input end of the line control unit, and the off-duty time analysis unit analyzes appropriate off-duty time for the worker according to on-off states of a plurality of lines in the line control unit.

As a further improvement of the technical solution, the state judgment module further includes an attendance recording unit, and the attendance recording unit records the on-duty time of the staff according to the on-off states of the plurality of lines in the line control unit.

Compared with the prior art, the invention has the beneficial effects that:

1. in the Internet of things alarm system scheduled according to the personnel state information, through monitoring the off-duty state of the workers, the workers in other areas are transmitted through a plurality of lines when emergency occurs, and whether the workers in the areas are alarmed or not is judged to be alarmed in the past during working when video pictures are transmitted, so that the workers in other areas are referred, and the efficiency of judgment when the workers are alarmed is improved while quick personnel allocation is realized.

2. In this thing networking alarm system according to personnel's state information scheduling, through the mark to the priority line, when making the suspect who does not catch run to other regions, borrow the monitoring facilities in other regions and improve the control place for this region to when the suspect appears in other regions, can be timely contact the staff who knows this person is the suspect through the priority line, thereby realize the cross regional arrest of suspect, also improved the efficiency of arresting simultaneously.

3. In this thing networking alarm system according to personnel's state information scheduling, whether other staff leave the post is judged through the break-make state that acquires many circuits in the circuit control unit, and when the circuit was cut off more, it is more to explain that the staff leaves the post, does not propose this moment to leave the post to in the realization is to the staff analysis before leaving the post, has improved holistic efficiency of policing.

Drawings

FIG. 1 is a block diagram of the overall architecture of the present invention;

FIG. 2 is a block diagram of the early warning module of the present invention;

FIG. 3 is a block diagram of a status determination module according to the present invention;

FIG. 4 is a block diagram of a result referencing module of the present invention;

fig. 5 is a block diagram of an alarm push module of the present invention.

The various reference numbers in the figures mean:

100. an early warning module; 110. a monitoring unit; 120. a state judgment unit; 130. a risk analysis unit;

200. a state judgment module; 210. an image pickup unit; 220. an attitude detection unit; 230. a off-post judgment unit; 240. an attendance recording unit;

300. a channel processing module; 310. a line connection unit; 320. a line control unit;

400. a result referencing module; 410. a picture analysis unit; 420. an operation recording unit;

500. an alarm push module; 510. a similarity analysis unit; 520. a line selection unit; 530. a data transmission unit;

600. a region judgment module; 610. a result recording unit; 620. a marking unit; 630. off duty time analysis unit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

A first embodiment, please refer to fig. 1 to 5, which provide an alarm system of internet of things according to personnel status information scheduling, including an early warning module 100, a status determining module 200, a channel processing module 300, a result reference module 400, and an alarm pushing module 500, wherein:

the early warning module 100 captures and analyzes the dangerous events in the area and generates video information;

the state judgment module 200 judges the on-duty state of the staff to obtain off-duty information of the staff;

the channel processing module 300 is communicated with terminal devices (i.e. computers) in a plurality of workstations through a line, and controls the on-off of the corresponding line according to the off-duty information of workers;

the result reference module 400 records the video information and the operation of the video information by the staff, and generates reference information;

when the corresponding staff leaves the post, the alarm pushing module 500 transmits alarm information and reference information to other staff according to the on-off condition of the circuit.

Therefore, by monitoring the off-duty state of the workers, the workers in other areas are transmitted to the workers in other areas through a plurality of lines in case of emergency, and whether the workers in the areas are alarmed or not is judged to be alarmed in the past working process and is selected to be transmitted while video pictures are transmitted, so that the workers in other areas are referred, personnel are rapidly allocated, and the alarm judging efficiency is improved.

In addition, the early warning module 100 includes a monitoring unit 110, a state determining unit 120, and a risk analyzing unit 130, wherein:

the monitoring unit 110 captures information in the area and generates a video picture;

the state judging unit 120 judges the state of the person in the video picture to obtain a judgment result;

the risk analysis unit 130 predicts the purpose of the person based on the judgment result to obtain a risk result.

That is, the monitoring unit 110 captures a video frame in real time, the state determining unit 120 analyzes the state of the person in the frame, and the purpose of the person is predicted according to the state of the person in the video frame, so as to determine whether the person has dangerous behaviors such as theft, damage to articles, and the like.

Further, the state judgment module 200 includes a camera unit 210, a posture detection unit 220 and an off duty judgment unit 230,

the camera unit 210 captures information of the staff to obtain staff pictures;

the posture detection unit 220 analyzes the posture of the worker in the worker screen and obtains an analysis result;

the off duty determining unit 230 determines whether the employee is in an on duty state according to the analysis result.

For example, the image capturing unit 210 captures a picture of a worker, and when the worker goes to sleep or walks, the posture detecting unit 220 detects a corresponding action, and then sends information to the off-duty determining unit 230, and the off-duty determining unit 230 determines that the worker is in an off-duty state, otherwise, the worker is in an on-duty state.

Still further, the channel processing module 300 includes a line connection unit 310 and a line control unit 320,

the line connection unit 310 is in line communication with terminal devices in a plurality of workstations, so that the line connection unit 310 can transmit video pictures to one or more terminal devices in the plurality of workstations;

when the off-duty judging unit 230 judges that the staff is in the off-duty state, the line control unit 320 cuts off the corresponding line, that is, the line connection unit 310 is communicated with the terminal device in each workstation, and when the staff is in the off-duty state, the line control unit 320 cuts off the line corresponding to the staff, so as to prompt the alarm push module 500, so that the alarm push module 500 can quickly select other lines.

Specifically, the result referencing module 400 includes a picture analyzing unit 410 and an operation recording unit 420,

the picture analysis unit 410 analyzes and records the content in the video picture generated by the monitoring unit 110 to obtain a reference picture;

the operation recording unit 420 records the judgment mode of the worker to obtain a reference result.

Its principle does, when staff A is on duty, monitoring unit 110 sends video picture to the staff A department who is responsible for in this regional workstation, because staff A is more familiar to the region that oneself is responsible for, staff A can judge whether personnel in the video picture exist steals, dangerous action such as damaged article, consequently, staff A can accurately judge whether need send the people to police, that is to say, this operation of staff A can provide the reference for other staff (because other staff know inadequately to this regional policy and personnel's personality, can not accurate judgement need go out police).

In addition, the alarm pushing module 500 includes a similarity analyzing unit 510, a data transmitting unit 530, and a line selecting unit 520, wherein:

the similarity analysis unit 510 compares the similarity between the video picture at risk and the reference picture in the risk result, and obtains the reference picture and the reference result to be sent according to the similarity; that is, when the video frame is in a dangerous state, the video frame needs to be sent to a worker (hereinafter referred to as a worker B) to determine whether to warn or not, but when the worker B is not at work, the video frame needs to be transmitted to a worker (hereinafter referred to as a worker C) in another area, but the worker C does not know the behavior habit of people in the area (for example, some people often like to walk at night, and the worker C may misunderstand as a motivation for stealing) and can accurately determine the behavior habit, so that the similarity between the video frame and the reference frame is compared, and when the similarity is higher, the similarity analysis unit 510 changes the reference frame and the reference result into a state needing to be sent;

the line selection unit 520 searches the staff responsible for the area according to the danger result, and when the staff is in an on-duty state, the line selection unit 520 selects a line corresponding to the staff;

when the worker leaves post and causes the line to be cut off, the line selection unit 520 selects other lines closest to the cut line to obtain a transmission channel;

the data transmission unit 530 transmits the video frame, the reference frame to be transmitted, and the reference result to the corresponding terminal device via the transmission channel.

When the alarm picture needs to be transmitted, the line selection unit 520 inquires the on-off conditions of a plurality of lines in the line connection unit 310, if the employee B in the area corresponding to the alarm picture is not on duty, the line is cut off, and the data cannot be transmitted, so that other lines closest to the cut line are selected by the line selection unit 520 to be transmitted, the employee C in other places can see the alarm picture in time, and the reference picture and the reference result can also be transmitted together with the video picture, the employee C can judge whether the alarm needs to be given out or not by referring to the previous operation of the employee B, and the times of false alarm giving are reduced.

Further, the similarity analysis unit 510 adopts a similarity matching algorithm, and the algorithm formula is as follows:

；

in the formula (I), the compound is shown in the specification,

the number of elements shared by the human features in the human video picture and the human features in the reference picture is determined;

the number of elements which are owned by the character features in the video pictures and the character features in the reference pictures separately is

When the number of the elements which represent the character features in the video picture and the character features in the reference picture are separately owned is 0, the description shows that

It means that the character features in the video picture are similar and matched with the character features in the reference picture.

The second embodiment considers that in some cases, after an alarm is issued, a suspect cannot be caught, so that the suspect runs to another area, but a worker in charge of the other area does not know that the suspect is the suspect, so that the worker in charge of the other area does not select the alarm, and the optimal catching time is easily missed, and in order to realize the quick catching across areas, the second embodiment further includes an area determining module 600, and the area determining module 600 includes a result recording unit 610 and a marking unit 620, where:

the result recording unit 610 records the information of the persons who alarm but do not grab to obtain an alarm result and an alarm area;

the marking unit 620 marks the personnel in the video picture according to the police output result to obtain suspected personnel, and marks the line corresponding to the police output area according to the police output result to obtain a priority line;

the similarity analysis unit 510 compares the similarity between the person in the video picture in other areas and the suspect;

the route selection unit 520 selects the priority route and the corresponding route in other areas according to the comparison result;

the alarm pushing module 500 sends the alarm information to the corresponding terminal through the priority route and the corresponding line respectively.

That is to say, when a suspect is not caught, the result recording unit 610 records the suspect, at this time, the marking unit 620 marks the suspect that is not caught, and marks the line of the area as a priority line, when the suspect appears in other areas, the suspect can be caught by the monitoring unit 110, but the person of the area does not know that the suspect is, at this time, the person in the video picture is compared with the marked suspect through the similarity comparison unit, and when the comparison result is consistent, the alarm pushing module 500 sends the alarm information to the marked line and the line of the area where the suspect is appearing.

For example, the staff B corresponding to the priority line has sent a person to alarm, and knows that the person appearing at this time is a suspect, and the staff C in the area where the suspect is located does not know that the person is a suspect, so the staff C cannot select to alarm, but because the alarm information is also sent to the staff B through the priority line, the staff B can be timely linked with the staff C, thereby realizing the capture of the suspect across the area.

In addition, the area determining module 600 further includes an off-duty time analyzing unit 630, an output end of the off-duty time analyzing unit 630 is connected to an input end of the line control unit 320, the off-duty time analyzing unit 630 analyzes appropriate off-duty time for the staff according to on-off states of a plurality of lines in the line control unit 320, that is, the staff needs to be off-duty in some cases, but when the staff in different areas are off-duty, other staff are busy and will affect the overall alarm efficiency, therefore, whether other staff are off-duty is determined by obtaining the on-off states of the plurality of lines in the line control unit 320, when the lines are cut off more, it is stated that the staff are off-duty, and the off-duty is not suggested at this time, so as to implement analysis before the staff leave off-duty, and improve the overall alarm efficiency.

In addition, the state judgment module 200 further comprises an attendance recording unit 240, and the attendance recording unit 240 records the on-duty time of the staff according to the on-off states of the plurality of lines in the line control unit 320, so that the attendance can be automatically recorded as long as the staff is in the off-duty state, the staff does not need to manually punch a card to check in, and the burden of counting the attendance by other staff is also reduced.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a according to thing networking alarm system of personnel's state information scheduling which characterized in that: including early warning module (100), state judgement module (200), passageway processing module (300), result reference module (400) and warning propelling movement module (500), wherein:

the early warning module (100) captures and analyzes dangerous events in the region and generates video information;

the state judgment module (200) judges the on-duty state of the worker to obtain the off-duty information of the worker;

the channel processing module (300) is communicated with terminal equipment in a plurality of workstations through a line, and controls the on-off of the corresponding line according to the off-post information of workers;

the result reference module (400) records the video information and the operation of the video information by the staff, and generates reference information;

the alarm pushing module (500) transmits alarm information and reference information to other workers according to the on-off condition of the line when the corresponding workers leave the post;

the early warning module (100) comprises a monitoring unit (110), a state judgment unit (120) and a danger analysis unit (130), wherein:

the monitoring unit (110) captures information in the area and generates a video picture;

the state judgment unit (120) judges the state of personnel in the video picture to obtain a judgment result;

the danger analysis unit (130) predicts the purpose of the personnel according to the judgment result to obtain a danger result;

the result referencing module (400) comprises a picture analysis unit (410) and an operation recording unit (420),

the picture analysis unit (410) analyzes and records the content in the video picture generated by the monitoring unit (110) to obtain a reference picture;

the operation recording unit (420) records the judgment mode of the worker to obtain a reference result;

the method of the result referencing module (400) is as follows:

when the worker A is on duty, the monitoring unit (110) sends the video picture to the worker A responsible for the area workstation, and the worker A judges whether the worker in the video picture has dangerous behaviors or not and judges whether the worker needs to send out an alarm or not.

2. The internet of things alarm system scheduled according to personnel status information of claim 1, wherein: the state judgment module (200) comprises a camera unit (210), a posture detection unit (220) and an off-duty judgment unit (230),

the camera shooting unit (210) captures information of workers to obtain a staff picture;

the gesture detection unit (220) analyzes the gesture of the staff in the staff screen and obtains an analysis result;

and the off-duty judging unit (230) judges whether the employee is in an on-duty state according to the analysis result.

3. The alarm system of the internet of things scheduled according to the personnel status information of claim 2, wherein: the channel processing module (300) comprises a line connection unit (310) and a line control unit (320),

the line connection unit (310) is communicated with terminal equipment in a plurality of workstations through lines;

and the line control unit (320) cuts off the corresponding line when the off-post judgment unit (230) judges that the employee is in the off-post state.

4. The alarm system of the internet of things scheduled according to the personnel status information, according to claim 3, characterized in that: the alarm pushing module (500) comprises a similarity analyzing unit (510), a data transmission unit (530) and a line selection unit (520), wherein:

the similarity analysis unit (510) compares the similarity of the video picture at risk with the reference picture in the risk result, and obtains the reference picture and the reference result to be sent according to the similarity;

the line selection unit (520) searches the staff responsible for the area according to the danger result, and when the staff is in a duty state, the line selection unit (520) selects the line corresponding to the staff;

when the staff leaves the post and causes the circuit to be cut off, the circuit selection unit (520) selects other circuits nearest to the cut-off circuit to obtain a transmission channel;

the data transmission unit (530) transmits the video picture, the reference picture to be transmitted and the reference result to the corresponding terminal device through the transmission channel.

5. The alarm system of the internet of things scheduled according to the personnel status information, according to claim 4, characterized in that: the similarity analysis unit (510) adopts a similarity matching algorithm, and the algorithm formula is as follows:

in the formula (I), the compound is shown in the specification,

the number of elements which are possessed by the character features in the video pictures and the character features in the reference pictures separately.

6. The alarm system of the internet of things scheduled according to the personnel status information, according to claim 4, characterized in that: further comprising an area determination module (600), the area determination module (600) comprising a result recording unit (610) and a marking unit (620), wherein:

the result recording unit (610) records the information of the persons who give the police but do not grab the police so as to obtain the police-giving result and a police-giving area;

the marking unit (620) marks the personnel in the video picture according to the police output result to obtain suspected personnel, and marks the line corresponding to the police output area according to the police output result to obtain a priority line;

the similarity analysis unit (510) compares the similarity of the persons in the video pictures in other areas with the suspect;

the line selection unit (520) selects a priority line and a corresponding line of other areas according to the comparison result;

the alarm pushing module (500) sends alarm information to corresponding terminals through the priority routes and corresponding lines respectively.

7. The alarm system of the internet of things scheduled according to the personnel status information of claim 6, wherein: the region judgment module (600) further comprises an off-duty time analysis unit (630), an output end of the off-duty time analysis unit (630) is connected with an input end of the line control unit (320), and the off-duty time analysis unit (630) analyzes proper off-duty time for workers according to the on-off states of a plurality of lines in the line control unit (320).

8. The alarm system of the internet of things scheduled according to the personnel status information, according to claim 3, characterized in that: the state judgment module (200) further comprises an attendance recording unit (240), and the attendance recording unit (240) records the on-duty time of the staff according to the on-off states of the plurality of lines in the line control unit (320).