CN111554064A - Remote household monitoring alarm system based on 5G network - Google Patents

Remote household monitoring alarm system based on 5G network Download PDF

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Publication number
CN111554064A
CN111554064A CN202010243917.XA CN202010243917A CN111554064A CN 111554064 A CN111554064 A CN 111554064A CN 202010243917 A CN202010243917 A CN 202010243917A CN 111554064 A CN111554064 A CN 111554064A
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information
preset
comparison
pressure
password
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陈永波
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Suzhou Keteng Software Development Co ltd
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Suzhou Keteng Software Development Co ltd
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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
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

The invention discloses a remote home monitoring alarm system based on a 5G network, which comprises a door frame and a door body, wherein the door body is hinged inside the door frame, a first camera is fixedly arranged at the position, close to the top end, of the outer surface of the front end of the door frame, a second camera is embedded at the position, close to one side, of the outer surface of the front end of the door frame, and a second camera is embedded at the position, close to the other side, of the outer surface of the front end of the door frame; a password box is fixedly arranged at a position, close to one side, of the outer surface of the front end of the door body, a main control box is fixedly arranged on the outer surface of the rear end of the door body, and a display screen is embedded in the outer surface of the rear end of the main control box; an acquisition table is fixedly installed at a position, close to the bottom end, of the outer surface of the front end of the door frame, and a preset groove is formed in the inner surface of the acquisition table; the invention has the beneficial effects that: the monitoring alarm can be better carried out, and more accurate alarm information is provided to effectively guarantee the safety of the user.

Description

Remote household monitoring alarm system based on 5G network
Technical Field
The invention relates to a monitoring alarm protection device, in particular to a remote household monitoring alarm system based on a 5G network, and belongs to the technical field of monitoring alarm.
Background
The anti-theft alarm system is a system which automatically detects invasion in a defense-deploying monitoring area by a physical method or an electronic technology, generates an alarm signal, prompts an operator on duty to alarm the area and displays possible countermeasures. The anti-theft alarm system is an important facility for preventing accidents such as robbery, theft and the like, and along with the rapid development of the living standard of people, the family monitoring alarm system is more and more popular.
The chinese patent publication No. CN101827254A discloses a home remote monitoring and alarm system based on 3G network, which is composed of a video monitoring front end, a video processing single chip microcomputer and a remote monitoring terminal, wherein: the video monitoring front end is connected with the video processing single chip microcomputer, and is characterized in that: the video processing single chip microcomputer is connected with the remote monitoring terminal through a 3G mobile network, and the remote monitoring terminal is a 3G mobile phone. The invention completes real-time video monitoring on the personnel entering the family through the 3G mobile phone, so that family members can directly manage the family remote monitoring and alarming system, and the defect that the family remote monitoring and alarming system can only be managed by a property management company of a community in the prior art is overcome; but the collected information is single and the alarm is not accurate enough.
The existing family monitoring alarm system is mainly monitored indoors, safety monitoring is not carried out from the source, safety is insufficient, simultaneously, collected data are single, processed alarm is not accurate enough, the situation of false alarm exists, and certain influence is brought to the use of the family monitoring alarm system.
Disclosure of Invention
The invention aims to solve the problems that the existing household monitoring alarm system is mainly used for indoor monitoring, safety monitoring is not carried out from the source, safety is not enough, and simultaneously, collected data are single, so that processed alarms are not accurate enough, false alarms exist, and certain influence is brought to the use of the household monitoring alarm system, and provides a remote household monitoring alarm system based on a 5G network.
The purpose of the invention can be realized by the following technical scheme: a remote home monitoring and alarming system based on a 5G network comprises a door frame and a door body, wherein the door body is hinged inside the door frame, a first camera is fixedly installed at the position, close to the top end, of the outer surface of the front end of the door frame, a second camera is embedded at the position, close to one side, of the outer surface of the front end of the door frame, and a second camera is embedded at the position, close to the other side, of the outer surface of the front end of the door frame;
a password box is fixedly arranged at a position, close to one side, of the outer surface of the front end of the door body, a main control box is fixedly arranged on the outer surface of the rear end of the door body, and a display screen is embedded in the outer surface of the rear end of the main control box;
a collecting table is fixedly installed at a position, close to the bottom end, of the outer surface of the front end of the door frame, a preset groove is formed in the inner surface of the collecting table, a collecting plate is arranged inside the preset groove, a reset spring is arranged at a position, close to two sides, inside the preset groove, the upper end of the reset spring is welded with the collecting plate, a compression column is welded at the center of the outer surface of the lower end of the collecting plate, and a first pressure sensor is fixedly installed at the center of the inner bottom end of the preset groove;
an outer door body is arranged on the outer surface of the front end of the door body, a second pressure sensor is fixedly arranged between the outer door body and the door body, and an electronic lock is arranged inside the door body;
the master control box is in communication connection with an external data storage module, and a data receiving module, a data processing module, an alarm generating module, a master control module and an alarm sending module are arranged in the master control box;
the external data storage module is used for uploading preset face image information, preset human body information and preset pressure information by a user, the data receiving module is used for receiving real-time face image information acquired by the first camera, first human body information acquired by the second camera, second human body information acquired by the third camera, first pressure information acquired by the first pressure sensor, second pressure information acquired by the second pressure sensor and password information acquired by the password box, and sending the real-time face image information, the first human body information, the second human body information, the first pressure information, the second pressure information and the password information to the data processing module;
the preset face image information, the preset body information and the preset pressure information are also sent to a data processing module, the preset body information comprises preset height information, preset arm length information and preset shoulder width information, the data processing module processes the received preset face image information, preset body information, preset pressure information, real-time face image information, first body information, second body information, first pressure information, second pressure information and password information, the first body information comprises preset first height information, first arm length information and first shoulder width information, the second body information comprises preset first height information, second arm length information and second shoulder width information, the data processing module processes the preset face image information and the real-time face image information into face comparison information, processes the first body information, the second body information and the preset body information into body comparison information, processing the first pressure information and preset pressure information into pressure comparison information, processing the second pressure information into first alarm information, and processing the password information into password comparison information;
the human body comparison information comprises human body comparison passing information and human body comparison failing information, the human face comparison information comprises human face comparison passing information and human face comparison failing information, and the pressure comparison information comprises pressure comparison passing information and pressure comparison failing information;
the alarm generating module is used for receiving the face comparison information, the human body comparison information and the password comparison information, processing the face comparison information, the human body comparison information and the password comparison information and generating alarm information, the alarm information is sent to the master control module, the master control module converts the alarm information into an alarm instruction, and the alarm sending module sends the alarm instruction.
Further, the method comprises the following steps: the specific processing process of the face comparison information is as follows:
the method comprises the following steps: marking preset face image information uploaded by a user as Q;
step two: marking the nose tip of the human face in the preset human face image information Q as a point A, and respectively marking two outer canthi of the human face as a point B and a point C;
step three: connecting the point A with the point B to obtain a straight line L1, connecting the point B with the point C to obtain a straight line L2, and connecting the point A with the point C to obtain a straight line L3;
step four: marking a triangle surrounded by the straight line L1, the straight line L2 and the straight line L3 as K, making a vertical line segment perpendicular to the straight line L2 by using the endpoint of the point A, and marking the vertical line segment as L4;
step five: by (L2 × L4)/2 ═ S1Triangular shapeThe preset contrast ratio S1 can be obtainedTriangular shape；
Step six: the real-time face image information is processed through the second step, the third step and the fourth step, so that a real-time contrast coefficient S2 can be obtainedTriangular shape；
Step seven: calculating a preset contrast ratio S1Triangular shapeReal-time contrast ratio S2Triangular shapeIs a difference S ofDifference (D)When S isDifference (D)Generating face contrast passing information within a preset range, and generating face contrast passing information when S is within the preset rangeDifference (D)If the human face contrast ratio exceeds the preset range, the human face contrast ratio failing information is generated.
Further, the method comprises the following steps: the specific processing process of the human body comparison information is as follows:
the method comprises the following steps: marking the first body height information as Q1, the first arm length as 2, and the first shoulder width as Q3;
step two: marking second height information as Q4, second arm length as 5, and third shoulder width as Q6 among the second human body information;
step three: calculating (Q1+ Q4)/2-G1 to obtain a comparison height G1, obtaining a comparison arm length G2 through formula (Q2+ Q5)/2-G2, and obtaining a comparison shoulder width G3 through formula (Q3+ Q6)/2-G3;
step four: marking the preset height information in the uploaded preset human body information as Y1, the preset arm length information as Y2 and the preset shoulder width information as Y3;
step five: calculating a difference value between the preset height information and a comparison height G1 to obtain a height difference Yg1, calculating a difference value between the preset arm length information Y2 and a comparison arm length G2 to obtain an arm length difference Yg2, and calculating a difference value between the preset shoulder width information Y3 and a comparison shoulder width G3 to obtain a comparison shoulder width Yg 3;
step six: when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are within the preset value range, the human body comparison passing information is generated, and when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are beyond the preset value range, the human body non-comparison passing information is generated.
Further, the method comprises the following steps: the specific processing procedure of the pressure comparison information is as follows: and calculating a difference value between the first pressure information acquired in real time and preset pressure comparison information uploaded by a user to obtain a pressure difference P, generating pressure comparison passing information when P is within a preset value range, and generating pressure comparison failing information when P exceeds a preset value.
Further, the method comprises the following steps: when human contrast information, people's face contrast information and pressure contrast information arbitrary one produced the contrast and passed through the information, the operation of circular telegram promptly of password box, the user can use password box input password promptly, and when the password that the user used password box input and predetermine the password and match, the electronic lock was operated promptly and is opened the door.
Further, the method comprises the following steps: image information that first camera was gathered is put in on the display screen of master control case rear end surface inlay.
Further, the method comprises the following steps: and when the second pressure information acquired by the second pressure sensor continuously exceeds a preset value, alarm information is directly generated, the alarm information is converted into an alarm instruction by the master control module, and the alarm instruction is simultaneously sent to the property security room of the user community and the mobile terminal of the user by the alarm sending module.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with an acquisition platform, a first camera, a second camera and a third camera, wherein the acquisition platform is used for acquiring weight information of a human body, a user only needs to step on an acquisition plate on a preset groove to enable the acquisition plate to press down to drive a compression column to press down, the compression column presses down to drive a first pressure sensor to acquire first pressure information, the first camera is used for acquiring face information of the user, the second camera and the third camera are used for acquiring the human body information, the acquired weight information, the face information and the human body information are compared, the preset face image information uploaded by the user is marked as Q, a nose tip of the face in the preset face image information Q is marked as point A, two outer corners of the face are respectively marked as point B and point C, a straight line L1 is obtained by connecting the point A with the point B, a straight line L2 is obtained by connecting the point B with the point C, and a straight line L3 is obtained by connecting the point A with the point C,a triangle formed by the line L1, the line L2 and the line L3 is marked as K, a perpendicular line segment perpendicular to the line L2 is made by using the endpoint of the point A, the perpendicular line segment is marked as L4, and the length of the segment is determined by (L2L 4)/2-S1Triangular shapeThe preset contrast ratio S1 can be obtainedTriangular shapeThe real-time human face image information is processed through the second step to the fifth step to obtain a real-time contrast coefficient S2Triangular shapeCalculating a preset contrast ratio S1Triangular shapeReal-time contrast ratio S2Triangular shapeIs a difference S ofDifference (D)When S isDifference (D)Generating face contrast passing information within a preset range, and generating face contrast passing information when S is within the preset rangeDifference (D)Generating face-to-face contrast failure information when the face-to-face contrast failure information exceeds a preset range, and simultaneously marking first height information in the first human body information as Q1, marking the first arm length as 2, marking the first shoulder width as Q3, marking second height information in the second human body information as Q4, marking the second arm length as 5 and marking the third shoulder width as Q6; calculating a comparison height G1 by calculating a ratio of (Q1+ Q4)/2 to G1, a comparison arm length G2 by calculating a ratio of (Q2+ Q5)/2 to G2, a comparison shoulder width G3 by calculating a difference between preset height information and comparison height G1 to obtain a height difference Yg1, a difference between preset arm length information Y2 and comparison arm length G2 to obtain an arm length difference Yg2, a difference between preset shoulder width information Y3 and comparison shoulder width G3 to obtain a comparison shoulder width Yg3, a comparison adult body comparison pass information is generated when any two of the height difference Yg1, Yg2 and the comparison shoulder width Yg2 are within a preset value range, a comparison pressure difference between the last adult body comparison pass information and the last adult pressure difference is calculated when any two of the height difference Yg2, the Yg2 and the comparison shoulder width Yg2 exceed a preset value range, and a comparison pressure difference between the last adult body comparison pass information is acquired and the last adult pressure difference P2, when the P is in the range of the preset value, pressure comparison passing information is generated, when the P exceeds the preset value, pressure comparison failing information is generated, the acquired face information, the acquired body information and the pressure information are compared, identity verification can be better performed, the situation that error-free alarm is caused due to error in identity verification is avoided, the alarm sent by the system is more accurate, and meanwhile, safety monitoring can be started when the system is used for entering a homeThe situation that lawless persons enter the user room is effectively avoided, the safety of the system is improved, and users are protected better;
2. meanwhile, a second pressure sensor is arranged, the second pressure sensor collects impact force applied to an outer door body, alarm information is directly generated when second pressure information collected by the second pressure sensor continuously exceeds a preset value, the alarm information is converted into an alarm instruction by a master control module, the alarm instruction is sent to a user community property security room and a user mobile terminal by an alarm sending module, the system can better provide protection for the user when the user goes out for a long time by the aid of the arrangement, and when human body comparison information and any one of face comparison information are compared to pass through the information, the password box is powered on to further improve the safety of the system and is convenient for the user to use the system.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic overall perspective view of the present invention;
FIG. 2 is a combination view of the door frame and the door body of the present invention;
FIG. 3 is a view of the overall structure of the door body of the present invention;
FIG. 4 is an overall top view of the present invention;
FIG. 5 is a block diagram of the master control box of the present invention.
In the figure: 1. a door frame; 2. a door body; 3. a first camera; 4. a second camera; 5. a third camera; 6. a password box; 7. a collection table; 8. presetting a groove; 9. collecting a plate; 10. a return spring; 12. pressing the column; 13. a first pressure sensor; 14. a master control box; 15. a display screen; 16. an outer door body; 17. a second pressure sensor; 18. an electronic lock.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1-5, a remote home monitoring alarm system based on a 5G network comprises a door frame 1 and a door body 2, wherein the door body 2 is hinged inside the door frame 1, a first camera 3 is fixedly installed at a position, close to the top end, of the outer surface of the front end of the door frame 1, a second camera 4 is embedded at a position, close to one side, of the outer surface of the front end of the door frame 1, and a second camera 5 is embedded at a position, close to the other side, of the outer surface of the front end of the door frame 1;
a password box 6 is fixedly arranged at a position, close to one side, of the outer surface of the front end of the door body 2, a main control box 14 is fixedly arranged on the outer surface of the rear end of the door body 2, and a display screen 15 is embedded in the outer surface of the rear end of the main control box 14;
an acquisition table 7 is fixedly installed at a position, close to the bottom end, of the outer surface of the front end of the door frame 1, a preset groove 8 is formed in the inner surface of the acquisition table 7, an acquisition plate 9 is arranged inside the preset groove 8, return springs 10 are arranged at positions, close to two sides, inside the preset groove 8, the upper ends of the return springs 10 are welded with the acquisition plate 9, a compression column 12 is welded at the center of the outer surface of the lower end of the acquisition plate 9, and a first pressure sensor 13 is fixedly installed at the center of the inner bottom end of the preset groove 8;
an outer door body 16 is arranged on the outer surface of the front end of the door body 2, a second pressure sensor 17 is fixedly arranged between the outer door body 16 and the door body 2, and an electronic lock 18 is arranged inside the door body 2;
the master control box 14 is in communication connection with an external data storage module, and a data receiving module, a data processing module, an alarm generating module, a master control module and an alarm sending module are arranged inside the master control box 14;
the external data storage module is used for uploading preset face image information, preset human body information and preset pressure information by a user, the data receiving module is used for receiving real-time face image information acquired by the first camera 3, first human body information acquired by the second camera 4, second human body information acquired by the third camera, first pressure information acquired by the first pressure sensor 13, second pressure information acquired by the second pressure sensor 17 and password information acquired by the password box 6, and sending the real-time face image information, the first human body information, the second human body information, the first pressure information, the second pressure information and the password information to the data processing module;
the preset face image information, the preset body information and the preset pressure information are also sent to the data processing module, the preset body information comprises preset height information, preset arm length information and preset shoulder width information, the data processing module processes the received preset face image information, preset body information, preset pressure information, real-time face image information, first body information, second body information, first pressure information, second pressure information and password information, the first body information comprises preset first height information, first arm length information and first shoulder width information, the second body information comprises preset first height information, second arm length information and second shoulder width information, the data processing module processes the preset face image information and the real-time face image information into face comparison information, and processes the first body information, the second body information and the preset body information into body comparison information, processing the first pressure information and preset pressure information into pressure comparison information, processing the second pressure information into first alarm information, and processing the password information into password comparison information;
the human body comparison information comprises human body comparison passing information and human body comparison failing information, the human face comparison information comprises human face comparison passing information and human face comparison failing information, and the pressure comparison information comprises pressure comparison passing information and pressure comparison failing information;
the alarm generating module is used for receiving the face comparison information, the human body comparison information and the password comparison information, processing and generating alarm information, the alarm information is sent to the master control module, the master control module converts the alarm information into an alarm instruction, and the alarm sending module sends the alarm instruction.
The specific processing process of the face comparison information is as follows:
the method comprises the following steps: marking preset face image information uploaded by a user as Q;
step two: marking the nose tip of the human face in the preset human face image information Q as a point A, and respectively marking two outer canthi of the human face as a point B and a point C;
step three: connecting the point A with the point B to obtain a straight line L1, connecting the point B with the point C to obtain a straight line L2, and connecting the point A with the point C to obtain a straight line L3;
step four: marking a triangle surrounded by the straight line L1, the straight line L2 and the straight line L3 as K, making a vertical line segment perpendicular to the straight line L2 by using the endpoint of the point A, and marking the vertical line segment as L4;
step five: by (L2 × L4)/2 ═ S1Triangular shapeThe preset contrast ratio S1 can be obtainedTriangular shape；
Step six: the real-time face image information is processed through the second step, the third step and the fourth step, so that a real-time contrast coefficient S2 can be obtainedTriangular shape；
Step seven: calculating a preset contrast ratio S1Triangular shapeReal-time contrast ratio S2Triangular shapeIs a difference S ofDifference (D)When S isDifference (D)Generating face contrast passing information within a preset range, and generating face contrast passing information when S is within the preset rangeDifference (D)If the human face contrast ratio exceeds the preset range, the human face contrast ratio failing information is generated.
The specific processing process of the human body comparison information is as follows:
the method comprises the following steps: marking the first body height information as Q1, the first arm length as 2, and the first shoulder width as Q3;
step two: marking second height information as Q4, second arm length as 5, and third shoulder width as Q6 among the second human body information;
step three: calculating (Q1+ Q4)/2-G1 to obtain a comparison height G1, obtaining a comparison arm length G2 through formula (Q2+ Q5)/2-G2, and obtaining a comparison shoulder width G3 through formula (Q3+ Q6)/2-G3;
step four: marking the preset height information in the uploaded preset human body information as Y1, the preset arm length information as Y2 and the preset shoulder width information as Y3;
step five: calculating a difference value between the preset height information and a comparison height G1 to obtain a height difference Yg1, calculating a difference value between the preset arm length information Y2 and a comparison arm length G2 to obtain an arm length difference Yg2, and calculating a difference value between the preset shoulder width information Y3 and a comparison shoulder width G3 to obtain a comparison shoulder width Yg 3;
step six: when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are within the preset value range, the human body comparison passing information is generated, and when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are beyond the preset value range, the human body non-comparison passing information is generated.
The specific processing procedure of the pressure comparison information is as follows: and calculating a difference value between the first pressure information acquired in real time and preset pressure comparison information uploaded by a user to obtain a pressure difference P, generating pressure comparison passing information when P is within a preset value range, and generating pressure comparison failing information when P exceeds a preset value.
When human contrast information, people's face contrast information and pressure contrast information arbitrary one produce the contrast and pass through the information, password box 6 circular telegram operation promptly, and the user can use password box 6 to input the password promptly, and when the password that the user used password box 6 to input matches with predetermineeing the password, electronic lock 18 operates promptly and opens the door.
The image information collected by the first camera 3 is put on the display screen 15 embedded on the outer surface of the rear end of the master control box 14.
When the human face weight acquisition device is used, the acquisition table 7 is used for acquiring weight information of a human body, a user only needs to step on the acquisition plate 9 on the preset groove 8 to enable the acquisition plate to press down to drive the pressing column 12 to press down, the pressing column 12 presses down to drive the first pressure sensor 13 to acquire first pressure information, the first camera 3 is used for acquiring face information of the user, the second camera 4 and the third camera 5 are used for acquiring human body information, the acquired weight information, the face information and the human body information are compared, the preset face image information uploaded by the user is marked as Q, a nose tip of the face in the preset face image information Q is marked as point A, two outer canthi of the face are respectively marked as point B and point C, the point A and the point B are connected to obtain a straight line L1, the point B and the point C are connected to obtain a straight line L2, the point A and the point C are connected to obtain a straight line L3, the straight line L1, the point C and the straight line, The triangle formed by the straight line L2 and the straight line L3 is marked as K, and the endpoint of the point A is usedA perpendicular segment perpendicular to line L2 is made, labeled L4, and is designated by (L2 x L4)/2 ═ S1Triangular shapeThe preset contrast ratio S1 can be obtainedTriangular shapeThe real-time human face image information is processed through the second step to the fifth step to obtain a real-time contrast coefficient S2Triangular shapeCalculating a preset contrast ratio S1Triangular shapeReal-time contrast ratio S2Triangular shapeIs a difference S ofDifference (D)When S isDifference (D)Generating face contrast passing information within a preset range, and generating face contrast passing information when S is within the preset rangeDifference (D)Generating face-to-face contrast failure information when the face-to-face contrast failure information exceeds a preset range, and simultaneously marking first height information in the first human body information as Q1, marking the first arm length as 2, marking the first shoulder width as Q3, marking second height information in the second human body information as Q4, marking the second arm length as 5 and marking the third shoulder width as Q6; calculating a comparison height G1 by calculating a ratio of (Q1+ Q4)/2 to G1, a comparison arm length G2 by calculating a ratio of (Q2+ Q5)/2 to G2, a comparison shoulder width G3 by calculating a difference between preset height information and comparison height G1 to obtain a height difference Yg1, a difference between preset arm length information Y2 and comparison arm length G2 to obtain an arm length difference Yg2, a difference between preset shoulder width information Y3 and comparison shoulder width G3 to obtain a comparison shoulder width Yg3, a comparison adult body comparison pass information is generated when any two of the height difference Yg1, Yg2 and the comparison shoulder width Yg2 are within a preset value range, a comparison pressure difference between the last adult body comparison pass information and the last adult pressure difference is calculated when any two of the height difference Yg2, the Yg2 and the comparison shoulder width Yg2 exceed a preset value range, and a comparison pressure difference between the last adult body comparison pass information is acquired and the last adult pressure difference P2, when P is in the preset value range, pressure comparison passing information is generated, when P exceeds the preset value, pressure comparison failing information is generated, through comparing the collected face information and the human body information with the pressure information, identity verification can be better carried out, the situation that error-free alarm is caused due to error in identity verification is avoided, the alarm sent by the system is more accurate and error-free, the impact force on the outer door body 16 is collected by the second pressure sensor 17, and the second pressure information collected by the second pressure sensor 17 continuously exceeds the preset valueWhen directly generating alarm information, alarm information is turned into an alarm instruction by the master control module, the alarm instruction is simultaneously sent to the user community property security room and the mobile terminal of the user by the alarm sending module, the system can better provide protection for the user when the user goes out for a long time by the arrangement, and when the human body comparison information, the human face comparison information and the pressure comparison information are compared and pass through the information, the password box 6 is powered on to operate, so that the safety of the system is further improved, and the user can use the system conveniently.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. A remote home monitoring and alarming system based on a 5G network comprises a door frame (1) and a door body (2), and is characterized in that the door body (2) is hinged inside the door frame (1), a first camera (3) is fixedly installed at a position, close to the top end, of the outer surface of the front end of the door frame (1), a second camera (4) is embedded at a position, close to one side, of the outer surface of the front end of the door frame (1), and a second camera (5) is embedded at a position, close to the other side, of the outer surface of the front end of the door frame (1);
a password box (6) is fixedly installed at a position, close to one side, of the outer surface of the front end of the door body (2), a main control box (14) is fixedly installed on the outer surface of the rear end of the door body (2), and a display screen (15) is embedded in the outer surface of the rear end of the main control box (14);
a collecting table (7) is fixedly mounted at a position, close to the bottom end, of the outer surface of the front end of the door frame (1), a preset groove (8) is formed in the inner surface of the collecting table (7), a collecting plate (9) is arranged inside the preset groove (8), a reset spring (10) is arranged at a position, close to two sides, inside the preset groove (8), the upper end of the reset spring (10) is welded with the collecting plate (9), a compression column (12) is welded at the center of the outer surface of the lower end of the collecting plate (9), and a first pressure sensor (13) is fixedly mounted at the center of the inner bottom end of the preset groove (8);
an outer door body (16) is arranged on the outer surface of the front end of the door body (2), a second pressure sensor (17) is fixedly mounted between the outer door body (16) and the door body (2), and an electronic lock (18) is arranged inside the door body (2);
the master control box (14) is in communication connection with an external data storage module, and a data receiving module, a data processing module, an alarm generating module, a master control module and an alarm sending module are arranged in the master control box (14);
the external data storage module is used for uploading preset face image information, preset human body information and preset pressure information by a user, the data receiving module is used for receiving real-time face image information acquired by the first camera (3), first human body information acquired by the second camera (4), second human body information acquired by the third camera, first pressure information acquired by the first pressure sensor (13), second pressure information acquired by the second pressure sensor (17) and password information acquired by the password box (6), and sending the real-time face image information, the first human body information, the second human body information, the first pressure information, the second pressure information and the password information to the data processing module;
the preset face image information, the preset body information and the preset pressure information are also sent to a data processing module, the preset body information comprises preset height information, preset arm length information and preset shoulder width information, the data processing module processes the received preset face image information, preset body information, preset pressure information, real-time face image information, first body information, second body information, first pressure information, second pressure information and password information, the first body information comprises preset first height information, first arm length information and first shoulder width information, the second body information comprises preset first height information, second arm length information and second shoulder width information, the data processing module processes the preset face image information and the real-time face image information into face comparison information, processes the first body information, the second body information and the preset body information into body comparison information, processing the first pressure information and preset pressure information into pressure comparison information, processing the second pressure information into first alarm information, and processing the password information into password comparison information;
the human body comparison information comprises human body comparison passing information and human body comparison failing information, the human face comparison information comprises human face comparison passing information and human face comparison failing information, and the pressure comparison information comprises pressure comparison passing information and pressure comparison failing information;
the alarm generating module is used for receiving the face comparison information, the human body comparison information and the password comparison information, processing the face comparison information, the human body comparison information and the password comparison information and generating alarm information, the alarm information is sent to the master control module, the master control module converts the alarm information into an alarm instruction, and the alarm sending module sends the alarm instruction.
2. The remote home monitoring and alarming system based on the 5G network as claimed in claim 1, wherein the specific processing procedure of the face comparison information is as follows:
the method comprises the following steps: marking preset face image information uploaded by a user as Q;
step two: marking the nose tip of the human face in the preset human face image information Q as a point A, and respectively marking two outer canthi of the human face as a point B and a point C;
step three: connecting the point A with the point B to obtain a straight line L1, connecting the point B with the point C to obtain a straight line L2, and connecting the point A with the point C to obtain a straight line L3;
step four: marking a triangle surrounded by the straight line L1, the straight line L2 and the straight line L3 as K, making a vertical line segment perpendicular to the straight line L2 by using the endpoint of the point A, and marking the vertical line segment as L4;
step five: by (L2 × L4)/2 ═ S1Triangular shapeThe preset contrast ratio S1 can be obtainedTriangular shape；
Step six: through the steps from the second step to the fifth step, the real-time human face images are obtainedThe information is processed to obtain a real-time contrast ratio S2Triangular shape；
Step seven: calculating a preset contrast ratio S1Triangular shapeReal-time contrast ratio S2Triangular shapeIs a difference S ofDifference (D)When S isDifference (D)Generating face contrast passing information within a preset range, and generating face contrast passing information when S is within the preset rangeDifference (D)If the human face contrast ratio exceeds the preset range, the human face contrast ratio failing information is generated.
3. The remote home monitoring and alarming system based on the 5G network as claimed in claim 1, wherein the specific processing procedure of the human body comparison information is as follows:
the method comprises the following steps: marking the first body height information as Q1, the first arm length as 2, and the first shoulder width as Q3;
step two: marking second height information as Q4, second arm length as 5, and third shoulder width as Q6 among the second human body information;
step three: calculating (Q1+ Q4)/2-G1 to obtain a comparison height G1, obtaining a comparison arm length G2 through formula (Q2+ Q5)/2-G2, and obtaining a comparison shoulder width G3 through formula (Q3+ Q6)/2-G3;
step four: marking the preset height information in the uploaded preset human body information as Y1, the preset arm length information as Y2 and the preset shoulder width information as Y3;
step five: calculating a difference value between the preset height information and a comparison height G1 to obtain a height difference Yg1, calculating a difference value between the preset arm length information Y2 and a comparison arm length G2 to obtain an arm length difference Yg2, and calculating a difference value between the preset shoulder width information Y3 and a comparison shoulder width G3 to obtain a comparison shoulder width Yg 3;
step six: when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are within the preset value range, the human body comparison passing information is generated, and when any two of the height differences Yg1, Yg2 and the comparison shoulder width Yg3 are beyond the preset value range, the human body non-comparison passing information is generated.
4. The remote home monitoring and alarming system based on the 5G network as claimed in claim 1, wherein the specific processing procedure of the pressure comparison information is as follows: and calculating a difference value between the first pressure information acquired in real time and preset pressure comparison information uploaded by a user to obtain a pressure difference P, generating pressure comparison passing information when P is within a preset value range, and generating pressure comparison failing information when P exceeds a preset value.
5. The remote home monitoring alarm system based on the 5G network as claimed in claim 1, wherein when any one of the human body comparison information, the human face comparison information and the pressure comparison information generates comparison passing information, the password box (6) is powered on to operate, a user can input a password by using the password box (6), and when the password input by using the password box (6) by the user is matched with a preset password, the electronic lock (18) is operated to open the door.
6. The remote home monitoring and alarming system based on the 5G network as claimed in claim 1, wherein the image information collected by the first camera (3) is projected on a display screen (15) embedded on the outer surface of the rear end of the main control box (14).
7. The remote home monitoring and alarming system based on the 5G network is characterized in that second pressure information acquired by the second pressure sensor (17) directly generates alarming information when continuously exceeding a preset value, the alarming information is converted into an alarming instruction by the master control module, and the alarming instruction is simultaneously sent to a property security room of a user community and a mobile terminal of a user by the alarming sending module.
CN202010243917.XA 2020-03-31 2020-03-31 Remote household monitoring alarm system based on 5G network Pending CN111554064A (en)

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