Property information remote monitoring management control system

Abstract

The invention discloses a property information remote monitoring management control system, which comprises an identity determination module, an area patrol module, a safety degree monitoring module and a remote monitoring module, the area patrol module is used for dividing and arranging corresponding personnel to patrol according to the size of a current community, and judging whether staff work carefully according to the patrol condition of the staff; the safety degree detection module is used for monitoring places where people are concentrated at different time points in a current community and judging whether danger occurs in the places where the people are concentrated, and the remote monitoring module is used for monitoring the safety in the community in real time according to cameras at different positions in the community. And an instruction is issued to the corresponding patrol personnel according to the monitored content.

Description

Technical Field

[0001] This invention relates to the field of property management technology, specifically to a remote monitoring, management and control system for property information. Background Technology

[0002] With the development of science and technology in my country, people's requirements for living standards have gradually increased, and they have also put forward higher requirements for housing environments. Nowadays, many high-end residential communities are equipped with facilities such as sports and fitness venues, small gardens, supermarkets, and kindergartens. At the same time, the communities carefully verify and strictly check the identities of people entering and leaving the community, and record the identities of all visitors and long-term residents entering the community to verify their identities. However, some security issues remain. For example, some visitors, unable to enter the community, loiter and stake out the gate to check for children traveling alone, intending to abduct them. Therefore, it is necessary to rigorously investigate the movements of suspicious individuals at the community gate, determine the relationship between these individuals and children, and prevent children from being taken away. Additionally, due to the large size of the community, some property patrol personnel may not be able to fully perform their duties in blind spots, posing a challenge to community management. Therefore, a remote monitoring, management and control system for property information is needed to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide a remote monitoring, management and control system for property information to solve the problems mentioned in the background art.

[0004] To address the aforementioned technical problems, this invention provides the following technical solution: a remote monitoring and management control system for property information. This system includes an identity verification module, an area patrol module, a security monitoring module, and a remote monitoring module. The identity verification module verifies the identity of individuals entering the community, determining whether their facial images exist in the visitor and resident databases, thereby identifying them. The area patrol module divides the community into zones based on its size and assigns patrol personnel accordingly, assessing their diligence to ensure community safety. The security monitoring module monitors areas of high population density at different times within the community to determine if any danger exists, ensuring the safety of elderly residents and children. The remote monitoring module monitors the community's security in real-time using cameras at different locations and issues instructions to patrol personnel based on the monitored data. The remote monitoring module is connected to the identity verification module, area patrol module, and security monitoring module.

[0005] Furthermore, the identity verification module includes a database unit, a suspicious person identity verification unit, a visitor identification unit, and an alarm unit. The database unit is used to input and update data on long-term residents and frequent visitors within the community, thereby verifying the identity of visitors and ensuring the safety of residents within the community, preventing any potential threats to their safety. The suspicious person identity verification unit, when detecting an individual attempting to enter the community whose image does not appear in the database, marks this individual as suspicious person A, determines their identity and risk level based on their behavior, and simultaneously... The image of suspicious person A is sent to various entrances and exits within the community via a remote monitoring module, thereby attracting the attention of each entrance and exit to suspicious person A. The visitor identification unit is used to upload the visitor's identity to the database for storage when the visitor's identity is confirmed as a visitor, and at the same time assign a identification number to the visitor to facilitate the visitor's entry and exit. The alarm unit is used to promptly alarm suspicious person A when suspicious behavior is detected, thereby ensuring the safety of people within the community. The output of the database unit is connected to the input of the suspicious person identification unit, the visitor identification unit, and the alarm unit. The license plate contains a GPRS positioning chip, an accelerometer, and a communication component. The GPRS positioning chip tracks the current location of the wearer. The accelerometer vibrates the license plate in an emergency to attract the wearer's attention. The communication component enables two-way communication between the remote monitoring module and the wearer, and the communication range is limited to within the community.

[0006] Furthermore, the area patrol module includes a monitoring area division unit, a handheld terminal monitoring unit, and a personnel arrangement and distribution unit. The area monitoring area division unit is used to dynamically arrange staff to patrol different areas of the community according to different timelines to ensure the safety of the community. The handheld terminal monitoring unit is used to conduct video monitoring of different areas based on the handheld terminals held by the patrolmen in the community and upload the photos taken to the remote monitoring module, thereby enabling the monitoring and filling of details of the community. The personnel arrangement and distribution unit is used to reasonably allocate the assigned personnel, thereby determining whether the staff are slacking off. The output end of the monitoring area division unit is connected to the input ends of the handheld terminal monitoring unit and the personnel arrangement and distribution unit.

[0007] Furthermore, the safety monitoring module includes a density monitoring unit, a child posture judgment unit, and a GPRS positioning unit. The density monitoring unit is used to monitor the location where people gather in real time at different times and to arrange corresponding personnel to monitor the safety of the gathered people in real time. The child posture judgment unit is used to predict whether a child will be in danger based on the child's posture so that timely rescue can be carried out. The GPRS positioning unit is used to detect the location of people within the gathering point and send the location data information to the remote monitoring terminal so that children can be rescued in time. The output end of the density monitoring unit is connected to the input end of the child posture judgment unit and the GPRS positioning unit.

[0008] Furthermore, the steps for identifying suspicious individuals are as follows: Z01: The community recognizes the faces of people entering and exiting, and determines whether the face image of the person being detected is stored in the database. If so, the person B is allowed to enter. If not, it determines whether any community personnel have granted permission for the person B to enter within a preset time r. If so, the person B is allowed to enter. If not, the behavior of the person B is further detected, and the name of the person B is upgraded to suspicious person A. Z02: Monitor the loitering route of suspicious person A and upload their walking trajectory. Record the shortest route for suspicious person A to walk back to the starting point, denoted as function S. Record the longest route for suspicious person A to walk back to the starting point, denoted as function S. The different routes taken by suspicious person A as they walk and return to their original position follow a normal distribution over time. Z03: Record the frequency of suspicious person A appearing in different surveillance cameras within the community, and statistically analyze the closed curve formed by suspicious person A walking from the origin point to the destination point and back to the origin point at a certain position on the ray. The frequency of forming closed curves is recorded and denoted as N. When N gradually increases and the area of ​​the formed closed curve gradually increases, it indicates that the suspicious person A has not yet waited for the target person. When N gradually increases and the area of ​​the formed closed curve gradually decreases, it indicates that the target person that the suspicious person A is waiting for is approaching.

[0009] When several adults are detected walking towards the location of suspicious person A, and the route of suspicious person A and the route stored in the database do not follow a normal distribution and the area of ​​the closed curve formed by the suspicious persons suddenly increases, it indicates that the suspicion level of suspicious person A has increased. The status of this person is sent to the remote monitoring module, the people who have been in contact with suspicious person A are recorded, and an alarm is triggered. When it is detected that the route of suspicious person A is normally distributed with the route stored in the database and the area of ​​the closed curve formed by the suspicious person is within the normal range, it indicates that the suspicion level of suspicious person A has decreased. When a suspicious person A is detected walking towards a person image stored in the database, and the stored person image is detected as a child, if the angle between the child's left and right arms and body parts exceeds 90° when the child encounters the suspicious person A, and the time between the child and the suspicious person exceeds a preset time period, it indicates that the child and the suspicious person know each other. If the frequency of the child's limbs swinging exceeds a preset frequency within a preset time period when the child encounters the suspicious person A, and the time spent with the suspicious person A is less than a preset time, it indicates that the child and the suspicious person do not know each other. The child's status is then promptly sent to the remote monitoring module to trigger an alarm.

[0010] The remote monitoring module monitors different employees D={d1,d2,d3...d n Patrol the community, and when d is detected i With d i When the areas captured by the terminal in hand have a large overlap and the similarity is greater than a preset value, and the overlap time exceeds a preset time, for d i With d k The employee's location is located, and when d is detected... i With d k If the distance between them is greater than a preset distance, it indicates that one employee is using another employee's handheld device to take photos, and both employees will be penalized. Where d i With d k Let i be the i-th employee and k be the k-th employee.

[0011] When the remote monitoring module detects several children playing in the community at location E, and when it detects that the angle β formed between the child's body center g and the ground k is... When the angle α formed by the child's heel position Q=(x,y) and the ground is the same as the angle β, it indicates that the child will fall. When the child is located in a landscaped area within the community, if the distance between the location of a visitor and the child is less than the location of other people in the community, the remote monitoring module communicates with the visitor's badge to enable the visitor to rescue the child in time. If the distance between a patrolman and the child is close, the remote monitoring module sends a command to the patrolman's handheld terminal to enable timely rescue of the child. Here, α and β are the angles. When α>β, it indicates that the child will fall; when α<β, it indicates that the child will not fall.

[0012] The scenic locations include the lakeside, rock formations, and small slopes.

[0013] The system steps are as follows: S1: Using the identity verification module, the system detects in real time whether the facial image of the person currently in the location appears in the database. When the facial image does not appear in the database, the system collects the behavior of the person currently in the location to determine whether the person is loitering outside the community. The system further analyzes the behavior of the person currently in the location to determine whether the person has made contact with the target being waited for. S2: Using the area patrol module, staff are dynamically assigned to patrol based on the current size of the community. They also carry handheld terminals so that patrol personnel can monitor blind spots in the community and upload the data. The overlapping area uploaded by the staff can be used to determine whether the patrol personnel are slacking off. S3: Using a safety monitoring module, the system detects the location of people gathering in the community in real time to determine the posture of children. Based on the posture of the children, it determines whether the children are in danger and could cause an accident. Combined with a remote monitoring module, the system detects the location of the children and sends the location to the user terminal closest to the children so that the children can be rescued in time and their lives can be protected.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. Using an identity verification module, the system detects the facial image of the current person and determines whether it appears in the database. If the facial image does not appear in the database, it determines whether an individual within the community will lead the current person into the community within a preset time. If no such individual is detected leading the current person into the community within the preset time, the current person is classified as a suspicious person. The system then assesses the behavior of the suspicious person and determines whether their actions are similar to those of the person they have been in contact with, thereby ensuring the safety of the person they have been in contact with. 2. Using the area patrol module, the community is divided into different areas, and personnel are assigned to dynamically guard these areas. The system monitors blind spots within the areas uploaded by the staff, and detects areas uploaded by different staff members. It also checks the overlap within a preset time. When the overlap exceeds the preset value, it can be determined that the staff member is slacking off, and the staff member can be punished, thereby improving the image of the property management. 3. Using the safety monitoring module, appropriate personnel can be assigned to guard the community based on the density of people gathering at different times. At the same time, the posture of children in the community can be monitored in real time to determine whether there is any danger to the children. Based on the children's posture, first aid can be given to the children according to their location to ensure their safety. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the module composition of a remote monitoring, management and control system for property information according to the present invention; Figure 2 This is a schematic diagram illustrating the steps of a remote monitoring, management, and control system for property information according to the present invention. Detailed Implementation

[0016] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0017] Please see Figures 1-2 This invention provides a technical solution: a remote monitoring and management control system for property information. The system includes an identity verification module, an area patrol module, a security monitoring module, and a remote monitoring module. The identity verification module verifies the identity of individuals entering the community, determining whether their facial images exist in the visitor and resident databases to identify them. The area patrol module divides the community into zones based on its size and assigns patrol personnel accordingly, assessing their diligence to ensure community safety. The security monitoring module monitors areas of high population density at different times within the community to determine if any danger exists, ensuring the safety of elderly residents and children. The remote monitoring module monitors the community's security in real-time using cameras located at different locations and issues instructions to patrol personnel based on the monitored data. The remote monitoring module is connected to the identity verification module, area patrol module, and security monitoring module.

[0018] Furthermore, the identity verification module includes a database unit, a suspicious person identity verification unit, a visitor identification unit, and an alarm unit. The database unit is used to input and update data on long-term residents and frequent visitors within the community, thereby verifying the identity of visitors and ensuring the safety of residents within the community, preventing any potential threats to their safety. The suspicious person identity verification unit, when detecting an individual attempting to enter the community whose image does not appear in the database, marks this individual as suspicious person A, determines their identity and risk level based on their behavior, and simultaneously... The image of suspicious person A is sent to various entrances and exits within the community via a remote monitoring module, thereby attracting the attention of each entrance and exit to suspicious person A. The visitor identification unit is used to upload the visitor's identity to the database for storage when the visitor's identity is confirmed as a visitor, and at the same time assign a identification number to the visitor to facilitate the visitor's entry and exit. The alarm unit is used to promptly alarm suspicious person A when suspicious behavior is detected, thereby ensuring the safety of people within the community. The output of the database unit is connected to the input of the suspicious person identification unit, the visitor identification unit, and the alarm unit. The license plate contains a GPRS positioning chip, an accelerometer, and a communication component. The GPRS positioning chip is used to track the current location of the wearer. The accelerometer is used to vibrate the license plate held by the wearer in an emergency to attract the wearer's attention. The communication component is used for two-way communication between the remote monitoring module and the wearer, and the communication range is limited to within the community. Using an accelerometer can cause the vehicle to vibrate, thereby attracting the attention of visitors and enabling them to provide first aid to the child.

[0019] Furthermore, the area patrol module includes a monitoring area division unit, a handheld terminal monitoring unit, and a personnel arrangement and distribution unit. The area monitoring area division unit is used to dynamically arrange staff to patrol different areas of the community according to different timelines in order to ensure the safety of the community. The handheld terminal monitoring unit is used to conduct video monitoring of different areas based on the handheld terminals held by the patrolmen in the community, and upload the photos taken to the remote monitoring module, thereby enabling the monitoring and filling of details of the community. The personnel arrangement and distribution unit is used to reasonably allocate the assigned personnel, thereby determining whether the staff are slacking off. The output end of the monitoring area division unit is connected to the input ends of the handheld terminal monitoring unit and the personnel arrangement and distribution unit. The reason for dynamically deploying staff to patrol the community is that the number of people gathered in the community varies at different times, requiring mobile management of staff. Handheld terminals can monitor blind spots in the community, thereby ensuring the safety of the community.

[0020] Furthermore, the safety monitoring module includes a density monitoring unit, a child posture judgment unit, and a GPRS positioning unit. The density monitoring unit is used to monitor the location where people gather in real time at different times and to arrange corresponding personnel to monitor the safety of the gathered people in real time. The child posture judgment unit is used to predict whether a child will be in danger based on the child's posture so that timely rescue can be carried out. The GPRS positioning unit is used to detect the location of people within the gathering point and send the location data information to the remote monitoring terminal so that children can be rescued in time. The output end of the density monitoring unit is connected to the input end of the child posture judgment unit and the GPRS positioning unit.

[0021] Furthermore, the steps for identifying suspicious individuals are as follows: Z01: The community recognizes the faces of people entering and exiting, and determines whether the face image of the person being detected is stored in the database. If so, the person B is allowed to enter. If not, it determines whether any community personnel have granted permission for the person B to enter within a preset time r. If so, the person B is allowed to enter. If not, the behavior of the person B is further detected, and the name of the person B is upgraded to suspicious person A. Z02: Monitor the loitering route of suspicious person A and upload their walking trajectory. Record the shortest route for suspicious person A to walk back to the starting point, denoted as function S. Record the longest route for suspicious person A to walk back to the starting point, denoted as function S. The different routes taken by suspicious person A as they walk and return to their original position follow a normal distribution over time. Z03: Record the frequency of suspicious person A appearing in different surveillance cameras within the community, and statistically analyze the closed curve formed by suspicious person A walking from the origin point to the destination point and back to the origin point at a certain position on the ray. The frequency of forming closed curves is recorded and denoted as N. When N gradually increases and the area of ​​the formed closed curve gradually increases, it indicates that the suspicious person A has not yet waited for the target person. When N gradually increases and the area of ​​the formed closed curve gradually decreases, it indicates that the target person that the suspicious person A is waiting for is approaching.

[0022] When several adults are detected walking towards the location of suspicious person A, and the route of suspicious person A and the route stored in the database do not follow a normal distribution and the area of ​​the closed curve formed by the suspicious persons suddenly increases, it indicates that the suspicion level of suspicious person A has increased. The status of this person is sent to the remote monitoring module, the people who have been in contact with suspicious person A are recorded, and an alarm is triggered. When it is detected that the route of suspicious person A is normally distributed with the route stored in the database and the area of ​​the closed curve formed by the suspicious person is within the normal range, it indicates that the suspicion level of suspicious person A has decreased. When a suspicious person A is detected walking towards a person image stored in the database, and the stored person image is detected as a child, if the angle between the child's left and right arms and body parts exceeds 90° when the child encounters the suspicious person A, and the time between the child and the suspicious person exceeds a preset time period, it indicates that the child and the suspicious person know each other. If the frequency of the child's limbs swinging exceeds a preset frequency within a preset time period when the child encounters the suspicious person A, and the time spent with the suspicious person A is less than a preset time, it indicates that the child and the suspicious person do not know each other. The child's status is then promptly sent to the remote monitoring module to trigger an alarm.

[0023] The remote monitoring module monitors different employees D={d1,d2,d3...d n Patrol the community, and when d is detected i With d i When the areas captured by the terminal in hand have a large overlap and the similarity is greater than a preset value, and the overlap time exceeds a preset time, for d i With d k The employee's location is located, and when d is detected... i With d k If the distance between them is greater than a preset distance, it indicates that one employee is using another employee's handheld device to take photos, and both employees will be penalized. Where d i With d k Let i be the i-th employee and k be the k-th employee.

[0024] When the remote monitoring module detects several children playing in the community at location E, and when it detects that the angle β formed between the child's body center g and the ground k is... When the angle α formed by the child's heel position Q=(x,y) and the ground is the same as the angle β, it indicates that the child will fall. When the child is located in a landscaped area within the community, if the distance between the location of a visitor and the child is less than the location of other people in the community, the remote monitoring module communicates with the visitor's badge to enable the visitor to rescue the child in time. If the distance between a patrolman and the child is close, the remote monitoring module sends a command to the patrolman's handheld terminal to enable timely rescue of the child. Here, α and β are the angles. When α>β, it indicates that the child will fall; when α<β, it indicates that the child will not fall. Because the angle between a child's forefoot and the ground affects the child's balance, as long as the angle between the forefoot and the ground is less than the angle of the body's center of force, a person can maintain balance through their own support force.

[0025] The scenic locations include the lakeside, rock formations, and small slopes.

[0026] The system steps are as follows: S1: Using the identity verification module, the system detects in real time whether the facial image of the person currently in the location appears in the database. When the facial image does not appear in the database, the system collects the behavior of the person currently in the location to determine whether the person is loitering outside the community. The system further analyzes the behavior of the person currently in the location to determine whether the person has made contact with the target being waited for. S2: Using the area patrol module, staff are dynamically assigned to patrol based on the current size of the community. They also carry handheld terminals so that patrol personnel can monitor blind spots in the community and upload the data. The overlapping area uploaded by the staff can be used to determine whether the patrol personnel are slacking off. S3: Using a safety monitoring module, the system can detect the location of people gathering in the community in real time to determine the posture of children. Based on the posture of the children, it can determine whether the children are in danger and cause accidents. Combined with a remote monitoring module, the system can detect the location of children and send the location to the user terminal closest to the children so that children can be rescued in time and their lives can be protected. Example 1: In a two-dimensional planar model, when the remote monitoring module detects several children playing in the community at location E, and when it detects that the child's body center g=(50,60) is inclined with the ground k at an angle β, and the angle α between the child's heel position Q=(x,y)=(80,100) and the ground is... When the angle α is the same as β, it indicates that the child will fall. When the child is located in a landscaped area within the community, if the distance between the location of a visitor and the child is less than the distance between the location of other people in the community, the remote monitoring module communicates with the nameplate held by the visitor, enabling the visitor to rescue the child in time. If the distance between a patrolman and the child is close, the remote monitoring module sends an instruction to the patrolman's handheld terminal. When α > β, it indicates that the child will fall; when α < β, it indicates that the child will fall.

[0027] β= ; ; After comparison: If a child falls, the remote monitoring module needs to immediately contact staff, visitors, or community members who are close to the child to provide first aid.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A remote monitoring, management, and control system for property information, characterized in that: The system includes an identity verification module, an area patrol module, a security monitoring module, and a remote monitoring module. The identity verification module verifies the identity of individuals entering the community and checks if their facial images exist in the visitor and resident databases. The area patrol module divides the community into zones based on its size and assigns patrol personnel accordingly, assessing their diligence based on patrol activity. The security monitoring module monitors areas of high population density within the community at different times to determine if any danger is present. The remote monitoring module uses cameras located at different locations within the community to monitor internal security in real time and issues instructions to patrol personnel based on the monitored data. The remote monitoring module is connected to the identity verification module, area patrol module, and security monitoring module. The identity verification module includes a database unit, a suspicious person identity verification unit, a visitor identification unit, and an alarm unit. The database unit is used to input and update data on long-term residents and frequent visitors within the community, thereby verifying the identity of visitors and ensuring the safety of residents within the community. The suspicious person identity verification unit, when detecting that the image of a person attempting to enter the community does not appear in the database, marks this person as suspicious person A, determines their identity and risk level based on their behavior, and simultaneously adds the suspicious person to the alarm system. The image of person A is sent to various entrances and exits within the community via a remote monitoring module, thereby attracting the attention of each entrance and exit to suspicious person A. The visitor identification unit is used to upload the visitor's identity to the database for storage when the identity of the person is confirmed as a visitor, and at the same time assign a identification number to the visitor to facilitate the visitor's entry and exit. The alarm unit is used to promptly alarm the suspicious person A when suspicious behavior is detected, thereby ensuring the safety of people within the community. The output end of the database unit is connected to the input ends of the suspicious person identification unit, the visitor identification unit, and the alarm unit. The license plate contains a GPRS positioning chip, an accelerometer, and a communication component. The GPRS positioning chip tracks the current location of the wearer. The accelerometer vibrates the license plate in an emergency to attract the wearer's attention. The communication component enables two-way communication between the remote monitoring module and the wearer, and the communication range is limited to within the community.

2. The property information remote monitoring, management and control system according to claim 1, characterized in that: The area patrol module includes a monitoring area division unit, a handheld terminal monitoring unit, and a personnel arrangement and distribution unit. The area monitoring area division unit is used to dynamically arrange staff to patrol different areas of the community according to different timelines to ensure the safety of the community. The handheld terminal monitoring unit is used to conduct video monitoring of different areas based on the handheld terminals held by the patrolmen in the community and upload the photos taken to the remote monitoring module, thereby enabling the monitoring and filling of details of the community. The personnel arrangement and distribution unit is used to reasonably allocate the assigned personnel, thereby determining whether the staff are slacking off. The output end of the monitoring area division unit is connected to the input ends of the handheld terminal monitoring unit and the personnel arrangement and distribution unit.

3. The property information remote monitoring, management and control system according to claim 2, characterized in that: The remote monitoring module monitors different employees D={d1,d2,d3...d n Patrol the community, and when d is detected i With d i When the areas captured by the terminal in hand have a large overlap and the similarity is greater than a preset value, and the overlap time exceeds a preset time, for d i With d k The employee's location is located, and when d is detected... i With d k If the distance between them is greater than a preset distance, it indicates that one employee is using another employee's handheld device to take photos, and both employees will be penalized. Where d i With d k Let i be the i-th employee and k be the k-th employee.

4. The property information remote monitoring and management control system according to claim 1, characterized in that: The safety monitoring module includes a density monitoring unit, a child posture judgment unit, and a GPRS positioning unit. The density monitoring unit is used to monitor the location where people gather in real time at different times and to arrange corresponding personnel to monitor the safety of the gathered people in real time. The child posture judgment unit is used to predict whether a child will be in danger based on the child's posture so that timely rescue can be carried out. The GPRS positioning unit is used to detect the location of people within the gathering point and send the location data information to the remote monitoring terminal so that children can be rescued in time. The output terminal of the density monitoring unit is connected to the input terminals of the child posture judgment unit and the GPRS positioning unit.

5. A property information remote monitoring and management control system according to claim 4, characterized in that: When several adults are detected walking towards the location of suspicious person A, and the route of suspicious person A and the route stored in the database do not follow a normal distribution and the area of ​​the closed curve formed by the suspicious persons suddenly increases, it indicates that the suspicion level of suspicious person A has increased. The status of this person is sent to the remote monitoring module, the people who have been in contact with suspicious person A are recorded, and an alarm is triggered. When it is detected that the route of suspicious person A is normally distributed with the route stored in the database and the area of ​​the closed curve formed by the suspicious person is within the normal range, it indicates that the suspicion level of suspicious person A has decreased. When a suspicious person A is detected walking towards a person image stored in the database, and the stored person image is detected as a child, if the angle between the child's left and right arms and body parts exceeds 90° when the child encounters the suspicious person A, and the time between the child and the suspicious person exceeds a preset time period, it indicates that the child and the suspicious person know each other. If the frequency of the child's limbs swinging exceeds a preset frequency within a preset time period when the child encounters the suspicious person A, and the time spent with the suspicious person A is less than a preset time, it indicates that the child and the suspicious person do not know each other. The child's status is then promptly sent to the remote monitoring module to trigger an alarm.

6. The property information remote monitoring and management control system according to claim 1, characterized in that: The steps for identifying suspicious persons are as follows: Z01: The community recognizes the faces of people entering and exiting, and determines whether the face image of the person being detected is stored in the database. If so, the person B is allowed to enter. If not, it determines whether any community personnel have granted permission for the person B to enter within a preset time r. If so, the person B is allowed to enter. If not, the behavior of the person B is further detected, and the name of the person B is upgraded to suspicious person A. Z02: Monitor the loitering route of suspicious person A and upload their walking trajectory. Record the shortest route for suspicious person A to walk back to the starting point, denoted as function S. Record the longest route for suspicious person A to walk back to the starting point, denoted as function S. The different routes taken by suspicious person A as they walk and return to their original position follow a normal distribution over time. Z03: Record the frequency of suspicious person A appearing in different surveillance cameras within the community, and statistically analyze the closed curve formed by suspicious person A walking from the origin point to the destination point and back to the origin point at a certain position on the ray. The frequency of forming closed curves is recorded and denoted as N. When N gradually increases and the area of ​​the formed closed curve gradually increases, it indicates that the suspicious person A has not yet waited for the target person. When N gradually increases and the area of ​​the formed closed curve gradually decreases, it indicates that the target person that the suspicious person A is waiting for is approaching.

7. The property information remote monitoring and management control system according to claim 3, characterized in that: When the remote monitoring module detects several children playing in the community at location E, and when it detects that the angle β formed between the child's body center g and the ground k is... When the angle α formed by the child's heel position Q=(x,y) and the ground is the same as the angle β, it indicates that the child will fall. When the child is located in a landscaped area within the community, if the distance between the location of a visitor and the child is less than the location of other people in the community, the remote monitoring module communicates with the visitor's badge to enable the visitor to rescue the child in time. If the distance between a patrolman and the child is close, the remote monitoring module sends a command to the patrolman's handheld terminal to enable timely rescue of the child. Here, α and β are the angles. When α>β, it indicates that the child will fall; when α<β, it indicates that the child will not fall.

8. A property information remote monitoring and management control system according to claim 7, characterized in that: The scenic locations include the lakeside, rock formations, and small slopes.

9. A property information remote monitoring, management and control system according to claim 1, characterized in that: The system steps are as follows: S1: Using the identity verification module, the system detects in real time whether the facial image of the person currently in the location appears in the database. When the facial image does not appear in the database, the system collects the behavior of the person currently in the location to determine whether the person is loitering outside the community. The system further analyzes the behavior of the person currently in the location to determine whether the person has made contact with the target being waited for. S2: Using the area patrol module, staff are dynamically assigned to patrol based on the current size of the community. They also carry handheld terminals so that patrol personnel can monitor blind spots in the community and upload the data. The overlapping area uploaded by the staff can be used to determine whether the patrol personnel are slacking off. S3: Using a safety monitoring module, the system detects the location of people gathering in the community in real time to determine the posture of children. Based on the posture of the children, it determines whether the children are in danger and could cause an accident. Combined with a remote monitoring module, the system detects the location of the children and sends the location to the user terminal closest to the children so that the children can be rescued in time and their lives can be protected.

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