CN113194293B - Personnel monitoring system - Google Patents
Personnel monitoring system Download PDFInfo
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- CN113194293B CN113194293B CN202110480430.8A CN202110480430A CN113194293B CN 113194293 B CN113194293 B CN 113194293B CN 202110480430 A CN202110480430 A CN 202110480430A CN 113194293 B CN113194293 B CN 113194293B
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- control module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/50—Context or environment of the image
- G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of video monitoring, and particularly discloses a personnel monitoring system which comprises a main control module, a video control module and a plurality of video monitoring terminals connected with the video control module, wherein the video control module is used for acquiring image data from the video monitoring terminals and sending the image data to the main control module; the main control module is internally pre-stored with face data of workers, and judges whether a person exists in a monitoring area or not based on the image data, if so, carries out face recognition based on the face data of the workers, judges whether the person is a worker or not, and if the person is a worker, carries out state recognition on the worker and generates state information; wherein the status information includes active or inactive. By adopting the technical scheme of the invention, the workers can effectively monitor.
Description
Technical Field
The invention relates to the technical field of video monitoring, in particular to a personnel monitoring system.
Background
The video monitoring system is the core of a community defense system, can intuitively display images of each key area of a community on a large screen, and can also store and playback pictures for a long time. By the aid of the system, security personnel can know running conditions of personnel, equipment, traffic and the like in the residential area without going out, so that criminal behaviors can be timely discovered and stopped, accidents are prevented, and the system has great significance for guaranteeing personal and property safety of residents in the residential area.
For example, chinese patent publication No. CN108600700A discloses a video surveillance system for a cell, which includes an information acquisition module for acquiring facial image information of a user as pre-stored information and storing pre-stored pictures; the camera module is used for monitoring and recording the environment in the cell in real time, forming a video image and picking up facial image information in the real-time video image as real-time information; the comparison processing module compares the real-time information with prestored information and outputs a comparison result; the alarm module is used for sending out an alarm signal according to the comparison result; whether the real-time information is matched with the pre-stored information or not is judged through the comparison processing module, if not, an alarm signal is sent to a worker or an owner through the alarm module, and therefore the initiative of the video monitoring system is improved.
Through the scheme, the situations such as intrusion in the cell can be alarmed, and owners or workers are reminded. In order to guarantee timely response to alarm information, the staff who needs to be responsible for the security of the community is on duty in real time, but in the scheme, the working condition of the staff cannot be monitored, and the alarm is possibly not processed timely.
For this reason, a person monitoring system capable of monitoring a worker is required.
Disclosure of Invention
The invention provides a personnel monitoring system which can effectively monitor personnel.
In order to solve the technical problem, the present application provides the following technical solutions:
a personnel monitoring system comprises a main control module, a video control module and a plurality of video monitoring terminals connected with the video control module, wherein the video control module is used for acquiring image data from the video monitoring terminals and sending the image data to the main control module;
the main control module is internally pre-stored with face data of workers, and judges whether a person exists in a monitoring area or not based on the image data, if so, carries out face recognition based on the face data of the workers, judges whether the person is a worker or not, and if the person is a worker, carries out state recognition on the worker and generates state information;
wherein the status information includes active or inactive.
The basic scheme principle and the beneficial effects are as follows:
in this scheme, can distinguish effectively through face identification whether the people in the monitoring area is the staff, if be the staff, discern staff's state, can effectively learn the current operating condition of staff, for example be in work or do not work. The staff can be better reminded, the staff can work carefully when on duty, and the overall service level is improved. To sum up, this scheme can effectively monitor the staff.
Further, the non-work in the state information comprises sleeping posts and playing mobile phones, and the master control module identifies the posture of each worker and articles held in the hands during state identification; when the staff keeps lying prone or lying prone for more than a first preset time, the staff is identified as sleeping on duty, and when the staff holds the mobile phone in the hand and keeps watching the mobile phone for more than a second preset time, the staff is identified as playing the mobile phone.
The post sleeping and mobile phone playing behaviors can be found in time, and subsequent reminding is facilitated.
Further, the non-working state information also comprises leaving post, an electronic map is stored in the main control module, and the position of each video monitoring terminal is marked on the electronic map; the main control module is also used for acquiring the duty arrangement information of the workers, and the duty arrangement information comprises duty positions and duty time periods; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the on-duty position in the on-duty time period, judging whether workers exist or not based on the image data, and generating off-duty reminding if no workers exist.
When the working personnel leave the post during the working hours, the staff can find the position in time.
Further, the main control module is also used for acquiring patrol arrangement information of workers, and the patrol arrangement information comprises patrol routes and patrol time periods; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the training route in the patrol time period, judging whether a worker patrols or not based on the image data, and generating a patrol-free prompt if the worker does not patrol.
Can effectively monitor the patrol of the working personnel.
Further, a dangerous area is marked on the electronic map; the main control module judges whether a person exists in the monitoring area or not based on the image data of the video monitoring terminal corresponding to the dangerous area, if yes, the main control module carries out face recognition based on the face data of the staff and judges whether the person is the staff or not, and if not, alarm information is generated.
The condition that non-workers approach the dangerous area can be found in time, and meanwhile, the misinformation of the workers working in the dangerous area is eliminated.
The broadcasting control module is used for controlling the playing content and the playing volume of each broadcasting terminal; the electronic map is also marked with the position of a broadcast terminal, and the main control module is used for establishing association between the broadcast terminal and the video monitoring terminal in the same area;
the main control module is also used for sending alarm information to the broadcast control module, and the broadcast module is used for controlling the broadcast terminal corresponding to the dangerous area to play the alarm information.
In the management system of district, garden or scenic spot, not only have video monitoring, public broadcasting in addition, perimeter warning etc. among this preferred scheme, through the linkage with broadcast control module and broadcast terminal, can be when non-staff is close the danger area, in time remind the people that are close to keep away from, reduce the probability of taking place danger.
Further, the main control module is also used for acquiring image data from a video monitoring terminal associated with the broadcasting terminal when the broadcasting terminal plays music; and in a third preset time, when the main control module judges that people in the monitoring area are not workers based on the image data, judging whether the people pass through the monitoring area and observe the position of the broadcast terminal, if so, counting the number of people observed at the position of the broadcast terminal, if the number of people is greater than a first threshold value, marking the corresponding broadcast terminal as a suspected fault broadcast terminal, and generating patrol information containing the position of the suspected fault broadcast terminal based on the electronic map.
When the broadcasting terminal breaks down, the sound distortion easily occurs, and the content cannot be heard clearly or the sound feels harsh for people. When the broadcasting terminal appears, people passing through the corresponding monitoring area feel uncomfortable, and due to instinct, the people can look at the direction of the sound source with high probability, namely the position of the fault broadcasting terminal. The purpose of fault screening through human reaction is achieved. By setting the first threshold, it is possible to exclude a case where a person randomly looks at the broadcast terminal, in other words, a case where a small number of persons randomly look at the broadcast terminal, and it is possible to make the result of the judgment more accurate. And generating patrol information containing the suspected fault broadcasting terminal position based on the electronic map, so that subsequent workers can conveniently process the patrol information. In conclusion, the preferred scheme realizes the screening of the fault of the broadcast terminal while monitoring personnel.
Further, the main control module also judges the number of the suspected fault broadcast terminals marked in the third preset time, and generates patrol information if the number is less than or equal to a second threshold value.
When people pass through the monitoring area, the people look at the broadcasting terminal, and possibly the contents played by the broadcasting terminal are special, thereby arousing the attention of most people. If the content played by the broadcasting terminal is special, the situation that people observe the position of the broadcasting terminal when the people pass through the monitoring area should be widely existed in each broadcasting terminal, the fault of the broadcasting terminal is usually a few, and the situation that people observe the position of the broadcasting terminal when the people pass through the monitoring area can only exist at the broadcasting terminal with the fault. In the preferred embodiment, the second threshold is set, so that the situation that the content played by the broadcast terminal is special and draws the attention of most people can be eliminated, and the judgment result is more accurate.
Further, the first threshold is 5-10 persons.
Further, the third preset time is 10-60 minutes.
And the method is convenient for dispatching workers to inspect and confirm in time after suspected fault broadcasting occurs.
Drawings
Fig. 1 is a logic block diagram of a personnel monitoring system according to an embodiment.
Detailed Description
The following is further detailed by way of specific embodiments:
example one
As shown in fig. 1, the personnel monitoring system of this embodiment includes a main control module, a video control module, and a plurality of video monitoring terminals connected to the video control module, where the video control module is configured to obtain image data from the video monitoring terminals and send the image data to the main control module. In this embodiment, video monitor terminal adopts the camera, and video control module adopts local controller, for example, digital video recorder, and host system adopts the high in the clouds server.
The main control module is internally pre-stored with face data and an electronic map of a worker. The position of each video monitoring terminal is marked on the electronic map, and a dangerous area is also marked on the electronic map. In this embodiment, the dangerous area is an artificially defined area, such as a construction zone, the periphery of a high-voltage substation room, the edge of a pool, and the like.
The main control module judges whether a person exists in the monitoring area or not based on the image data, if the person exists, the main control module carries out face recognition based on the face data of the staff, judges whether the person is the staff or not, and if the person is the staff, carries out state recognition on the staff and generates state information. Wherein the status information includes active or inactive. The non-work comprises sleeping, playing the mobile phone and leaving the post. In this embodiment, master control module does not record staff's name when face identification judges that it is the staff, and the purpose of this embodiment personnel control is only for reminding the effect, does not record staff's name and can protect privacy, and subsequent warning also can be holistic warning, does not relate to specific staff. In this embodiment, the monitoring area refers to a range that can be covered by image data of the video monitoring terminal.
Specifically, the master control module identifies the posture of each worker and the articles held in the hand during state identification; when the staff keeps lying prone or lying prone for more than a first preset time, the staff is identified as sleeping on duty, and when the staff holds the mobile phone in the hand and keeps watching the mobile phone for more than a second preset time, the staff is identified as playing the mobile phone. The first predetermined time is 1-3 minutes, in this example 3 minutes. The second predetermined time is 1-5 minutes, in this example 5 minutes.
The main control module is also used for acquiring the duty arrangement information of the workers, and the duty arrangement information comprises a duty position and a duty time period; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the on-duty position in the on-duty time period, judging whether workers exist or not based on the image data, and generating off-duty reminding if no workers exist. In this embodiment, the duty scheduling information is uploaded to the main control module by the administrator through the management terminal.
The main control module is also used for acquiring patrol arrangement information of workers, and the patrol arrangement information comprises a patrol route and a patrol time period; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the training route in the patrol time period, judging whether a worker patrols or not based on the image data, and generating a patrol-free prompt if the worker does not patrol. In this embodiment, a worker passes through a monitoring area of a video monitoring terminal on a patrol route within a patrol time period, which is regarded as patrol.
The main control module also judges whether a person exists in the monitoring area or not based on the image data of the video monitoring terminal corresponding to the dangerous area, if so, carries out face recognition based on the face data of the staff, judges whether the person is the staff or not, and if not, generates alarm information.
Example two
The difference between this embodiment and the first embodiment is that this embodiment further includes a broadcast control module, and a plurality of broadcast terminals connected to the broadcast control module, where the broadcast control module is used to control the playing content and the playing volume of each broadcast terminal. The electronic map is also marked with the position of a broadcast terminal, and the main control module is used for establishing association between the broadcast terminal and the video monitoring terminal in the same area;
the main control module is also used for sending alarm information to the broadcast control module, and the broadcast module is used for controlling the broadcast terminal corresponding to the dangerous area to play the alarm information. In this embodiment, the alarm information is: in danger ahead, please move away.
The main control module is also used for acquiring image data from a video monitoring terminal associated with the broadcasting terminal when the broadcasting terminal plays music; and in a third preset time, when the main control module judges that people in the monitoring area are not workers based on the image data, whether the people pass through the monitoring area and are observed at the position of the broadcast terminal is judged, if yes, the number of people observed at the position of the broadcast terminal is counted, if the number of people is larger than a first threshold value, the corresponding broadcast terminal is marked as a suspected fault broadcast terminal, the main control module also judges the number of the suspected fault broadcast terminals marked in the third preset time, and if the number is smaller than or equal to a second threshold value, patrol information containing the position of the suspected fault broadcast terminal is generated based on the electronic map. The third predetermined time is 10-60 hours, in this example 30 minutes. The first threshold value is 5-10 persons, and the specific number of persons can be set according to the flow of persons at the corresponding position. The second threshold may be set comprehensively according to the total number of broadcasting terminals and the historical failure rate of the broadcasting terminals.
The above are merely examples of the present invention, and the present invention is not limited to the field related to this embodiment, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art can know all the common technical knowledge in the technical field before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the scheme, and some typical known structures or known methods should not become barriers to the implementation of the present invention by those skilled in the art in light of the teaching provided in the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be defined by the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. A personnel monitoring system comprises a main control module, a video control module and a plurality of video monitoring terminals connected with the video control module, wherein the video control module is used for acquiring image data from the video monitoring terminals and sending the image data to the main control module;
the monitoring system is characterized in that face data of workers are prestored in the main control module, the main control module judges whether people exist in a monitoring area or not based on the image data, if the people exist, face recognition is carried out based on the face data of the workers, whether the workers are the workers or not is judged, and if the workers are the workers, state recognition is carried out on the workers to generate state information;
wherein the status information includes working or non-working;
an electronic map is also stored in the main control module, and the position of each video monitoring terminal and the position of the broadcasting terminal are marked on the electronic map;
the main control module is used for establishing association between the broadcast terminals and the video monitoring terminals in the same area; the main control module is also used for acquiring image data from a video monitoring terminal associated with the broadcasting terminal when the broadcasting terminal plays music; and in a third preset time, when the main control module judges that people in the monitoring area are not workers based on the image data, judging whether the people pass through the monitoring area and observe the position of the broadcast terminal, if so, counting the number of people observed at the position of the broadcast terminal, if the number of people is greater than a first threshold value, marking the corresponding broadcast terminal as a suspected fault broadcast terminal, and generating patrol information containing the position of the suspected fault broadcast terminal based on the electronic map.
2. The people monitoring system according to claim 1, characterized in that: the non-work in the state information comprises sleeping posts and playing mobile phones, and the main control module identifies the posture of each worker and articles held in the hands during state identification; when the staff keeps lying prone or lying prone for more than a first preset time, the staff is identified as sleeping on duty, and when the staff holds the mobile phone in the hand and keeps watching the mobile phone for more than a second preset time, the staff is identified as playing the mobile phone.
3. The personnel monitoring system of claim 2, wherein: the main control module is also used for acquiring the duty arrangement information of the workers, and the duty arrangement information comprises a duty position and a duty time period; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the on-duty position in the on-duty time period, judging whether workers exist or not based on the image data, and generating off-duty reminding if no workers exist.
4. The people monitoring system according to claim 3, characterized in that: the main control module is also used for acquiring patrol arrangement information of workers, and the patrol arrangement information comprises a patrol route and a patrol time period; the main control module is further used for acquiring image data from the video monitoring terminal corresponding to the training route in the patrol time period, judging whether a worker patrols or not based on the image data, and generating a patrol-free prompt if the worker does not patrol.
5. Personnel monitoring system according to claim 4, characterized in that: a dangerous area is marked on the electronic map; the main control module judges whether a person exists in the monitoring area or not based on the image data of the video monitoring terminal corresponding to the dangerous area, if yes, the main control module carries out face recognition based on the face data of the staff and judges whether the person is the staff or not, and if not, alarm information is generated.
6. Personnel monitoring system according to claim 5, characterized in that: the broadcast control module is used for controlling the playing content and the playing volume of each broadcast terminal; the main control module is also used for sending alarm information to the broadcast control module, and the broadcast module is used for controlling the broadcast terminal corresponding to the dangerous area to play the alarm information.
7. The people monitoring system according to claim 6, characterized in that: the main control module also judges the number of the suspected fault broadcast terminals marked in the third preset time, and generates patrol information if the number is less than or equal to a second threshold value.
8. The people monitoring system according to claim 7, characterized in that: the first threshold is 5-10 persons.
9. The personnel monitoring system of claim 8, wherein: the third preset time is 10-60 minutes.
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| CN113984119A (en) * | 2021-10-26 | 2022-01-28 | 江苏尚然饮品有限公司 | Bottled water detecting system |
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