CN113542698B - Security protection real-time monitoring system based on 5G communication network - Google Patents
Security protection real-time monitoring system based on 5G communication network Download PDFInfo
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- CN113542698B CN113542698B CN202111084095.6A CN202111084095A CN113542698B CN 113542698 B CN113542698 B CN 113542698B CN 202111084095 A CN202111084095 A CN 202111084095A CN 113542698 B CN113542698 B CN 113542698B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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- G—PHYSICS
- 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
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19608—Tracking movement of a target, e.g. by detecting an object predefined as a target, using target direction and or velocity to predict its new position
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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
- G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
- G08B13/19613—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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Abstract
The invention relates to the technical field of monitoring systems, in particular to a security real-time monitoring system based on a 5G communication network, which at least comprises a video acquisition unit, an information prompt unit, a video response conversion unit, a portrait identification unit and a monitoring tracking unit; the video acquisition unit is used for shooting, recording and acquiring; the information prompting unit is used for sending a data report to the video response conversion unit when the video acquisition unit fails; the video response conversion unit is used for switching the video acquisition unit according to the control instruction fed back by the control terminal; the portrait recognition unit is used for recognizing and comparing the portrait of the abnormal behavior personnel, and other converted video acquisition units can recognize and compare the portrait of the abnormal behavior personnel; the monitoring and tracking unit is used for monitoring whether the person has abnormal behaviors. The invention improves the prior monitoring camera system in the elevator, so that when the monitoring camera system is damaged, a temporary replacement monitoring camera can be established, thereby continuing working.
Description
Technical Field
The invention relates to the technical field of security monitoring systems, in particular to a security real-time monitoring system based on a 5G communication network.
Background
The monitoring system is an electronic device which is important for guaranteeing personal safety of personnel in the current social environment. In road traffic, public places, residents or office elevators, monitoring cameras are installed to monitor real-time conditions in video areas.
With the maturity of 5G communication network technology, the monitoring camera system has important application requirements. In public places, such as public places like parks and malls, in order to ensure that local personnel dynamics can be acquired in real time to ensure personnel safety, a plurality of monitoring camera devices are arranged at different local places to perform real-time monitoring; however, when the camera device is damaged, the monitoring dead angle of the existing monitoring system occurs at the damaged location of the device, and the monitoring dead angle needs to be maintained until a technician arrives at the site to repair or replace the camera device, which greatly affects the local monitoring work, and the monitoring dead angle cannot be effectively monitored even after the device is damaged due to illegal operation of artificially and intentionally damaging the monitoring device.
Meanwhile, for the dangerous behaviors which occur immediately, the existing monitoring equipment can only record, but cannot perform real-time early warning and alarming, so that loss or casualties which can be reduced by preventing in advance or intervening as early as possible can be caused, and the dangerous behaviors cannot be effectively avoided.
Therefore, a security monitoring system capable of solving the above existing technical problems is needed.
Disclosure of Invention
The invention aims to provide a security real-time monitoring system based on a 5G communication network, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a security real-time monitoring system based on a 5G communication network, which is characterized in that: at least comprises the following steps:
the system comprises a video acquisition unit, an information prompt unit, a video response conversion unit, a portrait identification unit and a monitoring tracking unit;
the video acquisition unit is used for shooting, recording and acquiring;
the information prompting unit is used for sending a data report to the video response conversion unit when the video acquisition unit fails;
the video response conversion unit is used for receiving the data request information sent by the information prompt unit, judging the fault level of the received data request information, sending the fault level to the control terminal, and switching the video acquisition unit according to a control instruction fed back by the control terminal;
the portrait identifying unit is used for identifying and comparing the portrait of the monitored person, and when the current video collecting unit breaks down, other video collecting units switched by the video response converting unit can continuously identify and compare the portrait of the monitored person;
the monitoring and tracking unit is used for monitoring whether the monitored personnel have abnormal behaviors and tracking the abnormal behavior personnel, and after the video response conversion unit switches the video acquisition unit, the video acquisition unit can be connected with the switched video acquisition unit through a 5G communication network to continue personnel monitoring.
Further, the video acquisition unit comprises a video input module, a camera storage module, a cloud storage module and a data abnormity prompting module; the video input module is used for inputting and collecting videos; the camera storage module is used for storing monitoring data; the cloud storage module is used for synchronously uploading data stored by the camera storage module to a cloud; the data exception prompting module is used for sending an exception information report to the control terminal when the data storage capacities of the camera storage module and the cloud storage module are inconsistent.
Furthermore, the data abnormity prompting module comprises a data real-time comparison module and a system termination transmission module; the data real-time comparison module is used for comparing the data capacities synchronously uploaded and stored by the camera storage module and the cloud storage module in real time, and when the data capacities synchronously uploaded and stored by the camera storage module and the cloud storage module are different, the data real-time comparison module sends a data error report to the control terminal; the system termination transmission module is used for receiving a transmission termination instruction of the control terminal.
Further, the information prompting unit comprises an external impact prompting module and an abnormal state prompting module; the external impact prompting module is used for sending an equipment damage data report to the video response conversion unit when the video acquisition unit cannot work normally due to the fact that the terminal equipment of the video acquisition unit is impacted to generate vibration; the abnormal state prompting module is used for sending a state abnormal data report to the video response conversion unit when the video acquisition unit is abnormal in use state but does not influence the current video acquisition unit to finish normal video acquisition work.
Furthermore, the video response conversion unit comprises a request information receiving module, a real-time conversion monitoring module, a temporary monitoring terminal replacing module, a request information judging module, a control terminal information sending module and a control terminal instruction receiving module; the request information receiving module is used for receiving the data information submitted by the information prompting unit; the request information judging module is used for judging whether the data information received by the request information receiving module belongs to primary fault information or secondary fault information; the control terminal information sending module is used for sending the information received by the request information receiving module and the fault level information judged by the request information judging module to the control terminal; the control terminal instruction receiving module is used for receiving a control instruction sent by the control terminal and transferring the received control instruction to the temporary monitoring terminal replacing module through the real-time conversion monitoring module, and the temporary monitoring terminal replacing module is used for executing switching operation on the failed video collecting unit.
Further, the primary fault information is fault information received by the request information receiving module and sent by the external impact prompting module, and the secondary fault information is fault information received by the request information receiving module and sent by the abnormal state prompting module; the primary fault information and the secondary fault information are both sent to the control terminal through the control terminal information sending module, when the information received by the control terminal is only the secondary fault information, an operator carries out secondary damage assessment on the video acquisition unit according to the actual fault condition of the video acquisition unit recorded by the fault information, and if the operator considers that the current video acquisition unit has the risk of influencing the normal work of the current video acquisition unit at any time, the operator redefines the fault level as the primary fault information and sends a corresponding control instruction to the control terminal instruction receiving module.
Further, the portrait recognition unit comprises an image feature extraction module, a similarity arrangement module, an abnormal behavior recognition module and an abnormal personnel warning module; the image feature extraction module is used for extracting and identifying features of the portrait information input by the video acquisition unit; the similarity arrangement module is used for comparing the similarity of the currently extracted personnel features with the personnel features in the dangerous person image library after the image feature extraction module finishes feature identification comparison, queuing similar personnel images according to the similarity, and giving an approximation degree; the abnormal behavior identification module is used for identifying and judging dangerous behaviors of the behavior characteristics extracted by the image characteristic extraction module or identifying and judging personnel according to the similarity given by the similarity arrangement module so as to judge whether the current personnel belongs to abnormal behavior personnel; and when the abnormal behavior identification module judges that the current behavior belongs to the abnormal behavior or the current personnel belongs to dangerous personnel in the dangerous person image library, the abnormal personnel warning module directly gives an alarm to the control terminal.
Further, when the abnormal behavior recognition module judges that the former person belongs to a wanted police officer recorded in the dangerous figure image library, the abnormal person warning module can synchronously transmit the warning information to the police platform of the public security system through the 5G network.
Furthermore, the monitoring and tracking unit comprises a positioning and tracking module and a monitoring information communication module; the positioning and tracking module is used for positioning and tracking the abnormal behavior personnel identified and compared by the image identification unit; and the monitoring information communication module is used for connecting the monitoring equipment communicated under the 5G communication network according to the action track of the abnormal behavior personnel. Compared with the prior art, the invention has the beneficial effects that:
1. in the security real-time monitoring system based on the 5G communication network, the timely and effective monitoring of the faults of the video camera equipment of the video acquisition end is realized through the function coordination between the video acquisition unit, the information prompt unit, the video response conversion unit, the portrait identification unit and the monitoring tracking unit, so that the operators of the control terminal can effectively make corresponding measures according to fault type technologies, the relevant equipment of the video acquisition unit is timely switched or timely repaired, and the efficiency and the effect of the security monitoring name are greatly improved.
2. Through mutually supporting to the end storage module of making a video recording of video recording collection unit, high in the clouds storage module and data abnormity prompt module, realize the dual storage of data collection and effectively prevent because of the storage device is unusual or damage the loss of the storage data that leads to, operating personnel can technological effectual discovery data storage unusual, in time remedy.
3. Through the external impact prompt module and the abnormal state prompt module of the information prompt unit, and the request information receiving module, the real-time conversion monitoring module, the temporary monitoring terminal replacing module, the request information judging module, the control terminal information sending module and the control terminal instruction receiving module of the video response conversion unit, the fault of the video acquisition unit can be classified in advance by functional cooperation, the terminal operator can quickly judge the fault severity, corresponding measures are taken, and fault misjudgment of the operator can be reduced.
4. An image feature extraction module, a similarity arrangement module, an abnormal behavior identification module and an abnormal personnel warning module are arranged on the image identification unit, and the image feature extraction module, the similarity arrangement module, the abnormal behavior identification module and the abnormal personnel warning module are matched through functions among the modules; abnormal behavior personnel can be found quickly and tracked effectively, quick early warning and alarming are achieved, and the overall effectiveness of the security system is improved.
Drawings
FIG. 1 is an overall block diagram of embodiment 1 of the present invention;
FIG. 2 is a block diagram of a video recording unit module according to embodiment 1 of the present invention;
FIG. 3 is a block diagram of a data exception prompt module according to embodiment 1 of the present invention;
FIG. 4 is a block diagram of an information presentation unit module according to embodiment 1 of the present invention;
FIG. 5 is a block diagram of a video recording response conversion unit according to embodiment 1 of the present invention;
FIG. 6 is a block diagram of a portrait recognition unit in embodiment 1 of the present invention;
fig. 7 is a block diagram of a monitoring and tracking unit module according to embodiment 1 of the present invention.
The various reference numbers in the figures have the meaning:
100. a video acquisition unit;
101. a video input module; 102. a camera storage module; 103. a cloud storage module; 104. a data exception prompting module; 1041. a data real-time comparison module; 1042. the system terminates the transmission module;
200. an information presentation unit;
201. an external impact prompt module; 202. an abnormal state prompt module;
300. a video response conversion unit;
301. a request information receiving module; 302. converting the monitoring module in real time; 303. a temporary monitor terminal replacement module; 304. a request information judgment module; 305. a control terminal information sending module; 306. a control terminal instruction receiving module;
400. a portrait recognition unit;
401. an image feature extraction module; 402. a similarity arrangement module; 403. an abnormal behavior recognition module; 404. an abnormal personnel warning module;
500. a monitoring and tracking unit;
501. a positioning and tracking module; 502. and a monitoring information communication module.
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.
Example 1
Referring to fig. 1 to 7, an object of the present embodiment is to provide a security real-time monitoring system based on a 5G communication network, which at least includes:
the system comprises a video acquisition unit 100, an information prompt unit 200, a video response conversion unit 300, a portrait identification unit 400 and a monitoring tracking unit 500;
the video acquisition unit 100 is used for shooting, recording and acquiring;
the information prompting unit 200 is used for sending a data report to the video response conversion unit 300 when the video acquisition unit 100 fails;
the video response conversion unit 300 is configured to receive the data request information from the information prompt unit 200, determine a fault level of the received data request information, send the fault level to the control terminal, and perform switching of the video acquisition unit 100 according to a control instruction fed back by the control terminal;
the portrait identifying unit 400 is used for identifying and comparing the portrait of the monitored person, and when the current video collecting unit 100 fails, other video collecting units 100 switched by the video response converting unit 300 can continuously identify and compare the portrait of the monitored person;
the monitoring and tracking unit 500 is used for monitoring whether the monitored person has abnormal behavior and tracking the person with the abnormal behavior, and after the video response conversion unit 300 switches the video acquisition unit 100, the video acquisition unit 100 can be connected with the switched video acquisition unit 100 through a 5G communication network to continue monitoring the person.
In this embodiment, the video capture unit 100 first records the activity of the person in the area, meanwhile, when the main body of the video acquisition unit 100 is collided, hit, shielded, etc. to cause the damage of the equipment and the failure of normal operation, the failure of normal shooting of the equipment, etc., a data report is sent to the recording response converting unit 300 through the information prompting unit 200, and after the recording response converting unit 300 receives the data for requesting the report, judging the fault level of the received data request information and sending the fault level to the control terminal, and making judgment on how to process by the control terminal operator according to the fault level information and the fault information details, and sends a control instruction to the video response conversion unit, and the video response conversion unit 300 performs switching operation of the video acquisition unit 100 according to the control instruction fed back by the control terminal; the switched video acquisition unit 100 can continue to monitor the safe video recording in real time in the area, the monitoring and tracking unit 500 can be connected with the standby switched video acquisition unit 100 communicated under the 5G communication network after the video acquisition unit 100 breaks down, and during the period, when the target personnel are tracked, the adaptation and the verification are synchronously carried out with the portrait recognition unit 400, so that the real-time target personnel monitoring and tracking without dead angles and necrosis time can be realized as far as possible.
Specifically, the video acquisition unit 100 includes a video entry module 101, a camera storage module 102, a cloud storage module 103, and a data exception prompt module 104; the video recording module 101 is used for forming basic video recording data; the camera storage module 102 is used for storing the monitoring data recorded by the video recording module 101; the cloud storage module 103 is used for synchronously uploading data stored in the camera storage module 102 to a cloud in real time, and performing data backup to avoid loss of local important data; the data exception prompting module 104 is configured to send an exception information report to the control terminal when the sizes of the data storage capacities of the camera storage module 102 and the cloud storage module 103 are inconsistent, so as to remind an operator to check the data storage device. Specifically, firstly, the video recording module 101 in the video recording acquisition unit 100 records and collects basic visual images, stores real-time data 24 hours a day, namely stores the real-time data into the camera storage module 102, and synchronously uploads the video data into the cloud storage module 103, so that the recorded data under monitoring can be stored doubly, the phenomenon that the internal storage data of the camera storage module 102 cannot be used due to damage of a camera body is prevented, the cloud data can be started to be checked at any time even if the camera has a fault, the data abnormity prompting module 104 identifies and collates the camera storage module 102 and the cloud storage module 103 in the storage of data with the capacity size in real time, and when the data storage of the two sides are inconsistent, an abnormal data request report can be sent to the control terminal in time under a 5G communication network, the operator of the control terminal can obtain prompt information in time and process the abnormal data to be checked, and then the fault probability of data damage or omission is reduced.
In order to remove useless data generated in the initial installation monitoring camera shooting process, the data exception prompting module 104 comprises a data real-time comparison module 1041 and a system termination transmission module 1042; the data real-time comparison module 1041 is configured to compare data capacities stored and uploaded by the camera storage module 102 and the cloud storage module 103 in real time; the system termination transmission module 1042 is configured to receive a transmission termination instruction from the control terminal, that is, to stop uploading unnecessary video recording data generated in a test process of installing the camera device, so as to reduce occupied capacities in the camera storage module 102 and the cloud storage module 103.
In order to accurately judge the fault of the video acquisition unit of the monitoring end, the information prompting unit 200 comprises an external impact prompting module 201 and an abnormal state prompting module 202; the external impact prompting module 201 is configured to send a data report to the video response conversion unit 300 when the video acquisition unit 100 cannot normally work due to vibration generated by impact on the terminal device of the video acquisition unit 100; the abnormal state prompting module 202 is configured to send a data report to the video corresponding conversion unit 300 when the video acquisition unit 100 is abnormal in use, for example, a camera is covered by a person, but the normal operation of the current video acquisition unit 100 is not affected. To such as in office building, in the elevator that the resident used, park, places such as market, all need install the monitoring and take a video recording and obtain personnel's developments to ensure personnel's safety, but because of the monitoring camera equipment, especially the camera end exposes in external environment mostly, thereby monitoring camera equipment probably receives the interference and the influence of various factors such as striking, and then unable normal work, can even be covered or destroyed by lawless persons, call the video or obtain evidence for follow-up stage of solving a case and bring the difficulty. The external impact prompting module 201 and the abnormal state prompting module 202 of the system are matched for identification and monitoring, when the monitoring equipment end is impacted or damaged by other violence, namely the vibration sensor arranged in the external impact prompting reporting module 201 detects that the body equipment of the video acquisition unit 100 is vibrated, when the vibration parameter detected by the detection sensor exceeds a pre-checked vibration threshold value, serious vibration which can cause equipment damage is judged, the external impact prompting reporting module 201 sends report data to the video response conversion unit 300, so that the video response conversion unit 300 judges fault level information and sends the fault information to the control terminal after receiving vibration information data; control terminal operating personnel judge and send control command for video response converting unit 300 according to the data information that receives, and then carry out the switching operation to the video acquisition unit 100 that breaks down, directly replace original video acquisition unit 100 terminal equipment under 5G communication network and carry out the video recording work for the control normal operating in set region, wherein the reserve video acquisition unit 100 that is used for switching over can be hidden video acquisition unit 100, like the less control camera equipment of bodily form, be difficult for discovering.
In order to make the original monitoring camera equipment end still work normally in a maximized manner when the monitoring system is subjected to an unexpected condition, the video response conversion unit 300 comprises a request information receiving module 301, a real-time conversion monitoring module 302, a temporary monitoring terminal replacing module 303, a request information judging module 304, a control terminal information sending module 305 and a control terminal instruction receiving module 306; the request information receiving module 301 is configured to receive data information submitted by the information prompting unit 200; the request information judging module 304 is configured to judge whether the data information received by the request information receiving module 301 belongs to first-level fault information or second-level fault information; the control terminal information sending module 305 is configured to send the information received by the request information receiving module 301 and the fault level information determined by the request information determining module 304 to the control terminal; the control terminal instruction receiving module 306 is configured to receive a control instruction sent by a control terminal, and forward the received control instruction to the temporary monitoring terminal replacing module 303 through the real-time conversion monitoring module 302, the temporary monitoring terminal replacing module 303 is configured to perform a switching operation on the video acquisition unit 100 that has a failure, the request information receiving module 301 receives request information sent by the external impact prompting module 201 and the abnormal state prompting module 202 of the information prompting unit 200, the request information determining module 304 determines whether the received data information belongs to primary failure information or secondary failure information, when the received data information is determined to be the primary failure information, the control terminal information sending module 305 sends the information received by the request information receiving module 301 and the failure information level determined by the request information determining module 304 to the control terminal together, after the control terminal instruction receiving module 306 receives the control instruction sent by the control terminal, the received control instruction is transferred to the temporary monitoring terminal replacement module 303 through the real-time conversion monitoring module 302, and then the temporary monitoring terminal replacement module 303 starts to replace the failed video acquisition unit 100, for example, the failed video acquisition unit is replaced by a hidden camera device which is not easy to find, and the original monitoring terminal is replaced at the moment, so that the technical effect of monitoring the surrounding environment can be still achieved when the monitoring camera is damaged or blocked.
When the video acquisition unit 100 cannot normally work, that is, the request information receiving module 301 receives the fault information sent by the external impact prompting module 201, that is, the fault information is primary, the control terminal instruction receiving module 306 can directly replace the received fault information after receiving the control instruction sent by the control terminal; when the information received by the control terminal is secondary fault information, an operator performs secondary damage assessment on the video acquisition unit 100 according to the actual internal fault condition of the video acquisition unit 100 recorded by the fault information, and if the operator considers that the current video acquisition unit 100 has a risk of influencing the normal operation of the current video acquisition unit at any time, for example, when a circuit fault, a leakage or a partial short circuit and other technical faults possibly cause paralysis of the whole equipment exist at any time at a camera end, the fault level is redefined as primary fault information and a corresponding control instruction is sent to the control terminal instruction receiving module 306, that is, the control terminal instruction receiving module 306 can be used for replacement after receiving the control instruction sent by the control terminal, so that potential safety hazards are reduced, and the stability of the whole monitoring system during operation is improved.
In order to improve the security capability of the security monitoring system, the portrait identification unit 400 includes an image feature extraction module 401, a similarity arrangement module 402, an abnormal behavior identification module 403, and an abnormal person warning module 404; the image feature extraction module 401 is configured to perform feature extraction and identification on the portrait information recorded by the video recording acquisition unit 100; the similarity arrangement module 402 is configured to compare the current extracted personnel features with the personnel features in the dangerous person image library in similarity after the image feature extraction module 401 completes feature identification comparison, queue similar personnel images in a sequence from high similarity to low similarity, and give an approximation value; the abnormal behavior identification module 403 is configured to perform dangerous behavior identification and judgment on the behavior features extracted by the image feature extraction module 401, or perform identification and judgment according to the similarity value given by the similarity arrangement module 402, so as to judge whether the current person belongs to a person who is in an abnormal behavior; when the abnormal behavior recognition module 403 determines that the current behavior belongs to the abnormal behavior or the current person belongs to a dangerous person in the image library of dangerous persons, the abnormal person warning module 404 directly gives an alarm to the control terminal. When the abnormal behavior recognition module 403 judges that the former person belongs to the wanted police in the dangerous character image library, the abnormal person warning module 404 will synchronously transmit the warning information to the police system warning platform through the 5G network, so that the police personnel can process the warning information in time. Preferably, the abnormal behavior recognition module 403 performs recognition and determination according to the similarity value given by the similarity arrangement module 402, and when the similarity value is greater than or equal to 95%, the abnormal behavior recognition module 403 determines that the current person belongs to the abnormal behavior person and belongs to the dangerous person in the dangerous person image library.
In order to fully exert the monitoring efficiency of the monitoring system and improve the security interconnection capability, the monitoring and tracking unit 500 comprises a positioning and tracking module 501 and a monitoring information communication module 502; the positioning and tracking module 501 is used for monitoring personnel; the monitoring information communication module 502 is used for connecting monitoring equipment which is communicated under the 5G communication network according to the action track of abnormal behavior personnel, further, the personnel with abnormal behavior are positioned accurately through the positioning and tracking module 501, meanwhile, the standby video acquisition unit 100 which is communicated under the 5G communication network is connected through the monitoring information communication module 502, so that all monitoring cameras which can be communicated in real time can track and position the abnormal personnel, and when personnel tracking is carried out in the period, the monitoring information communication module synchronously carries out adaptation and correction with the portrait recognition unit 400, further locking recognition on the abnormal behavior personnel can be achieved, and accurate positioning search between a control terminal personnel and a public security personnel is facilitated.
The foregoing shows and describes the general principles, essential 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 (7)
1. Security protection real-time monitoring system based on 5G communication network, its characterized in that: at least comprises the following steps:
the system comprises a video acquisition unit (100), an information prompt unit (200), a video response conversion unit (300), a portrait recognition unit (400) and a monitoring tracking unit (500);
the video acquisition unit (100) is used for shooting, recording and acquiring;
the information prompting unit (200) is used for sending data request information to the video recording response conversion unit (300) when the video recording acquisition unit (100) fails;
the information prompting unit (200) comprises an external impact prompting module (201) and an abnormal state prompting module (202);
the external impact prompting module (201) is used for sending data request information, specifically an equipment damage data report, to the video response conversion unit (300) when the video acquisition unit (100) cannot work normally due to the fact that the terminal equipment of the video acquisition unit (100) vibrates due to impact;
the equipment damage data report refers to a data report sent by the external impact prompting module (201) to the video response conversion unit (300) when the vibration sensor arranged in the external impact prompting module (201) detects that the body equipment of the video acquisition unit (100) is vibrated when the monitoring equipment end is impacted and the vibration parameter exceeds a preset vibration threshold value;
the abnormal state prompting module (202) is configured to send data request information, specifically, a state abnormal data report, to the video response conversion unit (300) when the video acquisition unit (100) is in an abnormal use state but does not affect the current video acquisition unit (100) to complete normal video acquisition work;
the video recording response conversion unit (300) is used for receiving the data request information sent by the information prompt unit (200), judging the fault level of the received data request information and sending the fault level to the control terminal;
the data request information comprises primary fault information and secondary fault information;
when the video response conversion unit (300) judges that the received data request information is primary fault information, switching the video acquisition unit (100) according to a control instruction fed back by a control terminal;
the switching of the video acquisition unit (100) is carried out, namely, a backup video acquisition unit is adopted to replace the original video acquisition unit (100) for carrying out video recording;
the backup video acquisition unit is a hidden video acquisition unit (100);
the video recording response conversion unit (300) comprises a request information receiving module (301), a real-time conversion monitoring module (302), a temporary monitoring terminal replacing module (303), a request information judging module (304), a control terminal information sending module (305) and a control terminal instruction receiving module (306);
the request information receiving module (301) is used for receiving data request information submitted by the information prompting unit (200);
the request information receiving module (301) receives data request information sent by the external impact prompting module (201) and the abnormal state prompting module (202) of the information prompting unit (200);
the request information judging module (304) is configured to judge whether the data request information received by the request information receiving module (301) belongs to the primary fault information or the secondary fault information;
when the first-level fault information is determined, the control terminal information sending module (305) is configured to send the data request information received by the request information receiving module (301) and the fault level information determined by the request information determining module (304) to the control terminal;
the control terminal instruction receiving module (306) is used for receiving a control instruction sent by the control terminal and transferring the received control instruction to the temporary monitoring terminal replacing module (303) through the real-time conversion monitoring module (302), and the temporary monitoring terminal replacing module (303) is used for executing switching operation on the failed video acquisition unit (100);
the portrait identifying unit (400) is used for identifying and comparing the portrait of the monitored person, and when the current video collecting unit (100) breaks down, the other video collecting units (100) switched by the video response converting unit (300) can continuously identify and compare the portrait of the monitored person;
the monitoring and tracking unit (500) is used for monitoring whether the monitored person has abnormal behaviors and tracking the person with the abnormal behaviors, and after the video response conversion unit (300) switches the video acquisition unit (100), the video acquisition unit (100) can be connected with the switched video acquisition unit (100) through a 5G communication network to continue monitoring the person.
2. The security protection real-time monitoring system based on the 5G communication network according to claim 1, characterized in that: the video acquisition unit (100) comprises a video input module (101), a camera storage module (102), a cloud storage module (103) and a data abnormity prompting module (104); the video recording module (101) is used for recording and collecting videos; the camera end storage module (102) is used for storing monitoring data; the cloud storage module (103) is used for synchronously uploading data stored in the camera storage module (102) to a cloud; the data exception prompting module (104) is used for sending an exception information report to the control terminal when the data storage capacities of the camera storage module (102) and the cloud storage module (103) are inconsistent.
3. The security real-time monitoring system based on the 5G communication network according to claim 2, characterized in that: the data exception prompting module (104) comprises a data real-time comparison module (1041) and a system termination transmission module (1042); the data real-time comparison module (1041) is used for comparing data capacities synchronously uploaded and stored by the camera storage module (102) and the cloud storage module (103) in real time, and when the data capacities synchronously uploaded and stored by the camera storage module (102) and the cloud storage module (103) are different, the data real-time comparison module (1041) sends a data error report to the control terminal; the system termination transmission module (1042) is used for receiving a transmission termination instruction of the control terminal.
4. The security real-time monitoring system based on the 5G communication network is characterized in that: the primary fault information is equipment damage data report information received by the request information receiving module (301) and sent by the external impact prompting module (201), and the secondary fault information is status abnormal data report information received by the request information receiving module (301) and sent by the abnormal status prompting module (202); the primary fault information and the secondary fault information are all transmitted to the control terminal through the control terminal information transmitting module (305), when the information received by the control terminal is only the secondary fault information, an operator carries out secondary damage assessment on the video acquisition unit (100) according to the actual fault condition of the video acquisition unit (100) recorded by the fault information, and if the operator considers that the current video acquisition unit (100) has the risk of influencing the normal work of the current video acquisition unit (100) at any time, the fault level is redefined into the primary fault information and a corresponding control instruction is transmitted to the control terminal instruction receiving module (306).
5. The security protection real-time monitoring system based on the 5G communication network is characterized in that: the portrait recognition unit (400) comprises an image feature extraction module (401), a similarity arrangement module (402), an abnormal behavior recognition module (403) and an abnormal personnel warning module (404); the image feature extraction module (401) is used for extracting and identifying features of the portrait information recorded by the video recording acquisition unit (100); the similarity arrangement module (402) is used for comparing the similarity of the currently extracted personnel features with the personnel features in the dangerous person image library after the image feature extraction module (401) completes feature identification comparison, and queuing similar personnel images according to the similarity and giving an approximation; the abnormal behavior identification module (403) is used for identifying and judging dangerous behaviors of the behavior features extracted by the image feature extraction module (401), or identifying and judging persons with higher similarity given by the similarity arrangement module (402) to judge whether the current persons belong to abnormal behavior persons; when the abnormal behavior recognition module (403) judges that the current behavior belongs to the abnormal behavior or the current person belongs to the dangerous person in the dangerous person image library, the abnormal person warning module (404) directly gives an alarm to the control terminal.
6. The security protection real-time monitoring system based on the 5G communication network according to claim 5, characterized in that: when the abnormal behavior recognition module (403) judges that the former person belongs to the wanted police officer recorded in the dangerous figure image library, the abnormal person warning module (404) can synchronously transmit the warning information to the police system warning platform through the 5G network.
7. The security protection real-time monitoring system based on the 5G communication network according to claim 1, characterized in that: the monitoring and tracking unit (500) comprises a positioning and tracking module (501) and a monitoring information communication module (502); the positioning and tracking module (501) is used for positioning and tracking the abnormal behavior personnel identified and compared by the image identification unit (400); the monitoring information communication module (502) is used for connecting the monitoring equipment communicated under the 5G communication network according to the action track of the abnormal behavior personnel.
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