CN111429678A - Monitoring system for key population in epidemic situation - Google Patents
Monitoring system for key population in epidemic situation Download PDFInfo
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- CN111429678A CN111429678A CN202010235756.XA CN202010235756A CN111429678A CN 111429678 A CN111429678 A CN 111429678A CN 202010235756 A CN202010235756 A CN 202010235756A CN 111429678 A CN111429678 A CN 111429678A
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- monitoring
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Alarm Systems (AREA)
Abstract
The invention discloses a monitoring and alarming system for personnel in an epidemic situation period, which comprises a monitoring point subsystem and a monitoring center subsystem; the monitoring point subsystem comprises a sensor, a single chip microcomputer control system, an alarm module and a GSM communication module; the monitoring center subsystem comprises a service processing server, a database server, an Ethernet switch and an upper computer. The monitoring system for the key population of the epidemic situation, provided by the invention, has the advantages of low cost, convenience for large-scale deployment, guarantee of accurate monitoring performance of personnel, great improvement of execution efficiency by collecting multi-party information by applying a database analysis technology, and suitability for the application background of monitoring personnel during the epidemic situation.
Description
Technical Field
The invention relates to a monitoring and alarming system for people in an epidemic situation period, and belongs to the technical field of monitoring and alarming.
Background
In the face of sudden epidemic situations, personnel control flow measures are needed to prevent the spread of the epidemic situations. The main monitoring mode at present lies in manual monitoring, which brings human resource cost. Usually, manual monitoring cannot directly transmit monitoring information to leaders such as epidemic prevention headquarters in time and accurately, which is not beneficial to big data analysis and is convenient for relevant departments to take measures further. The specific application scene is in intensive places such as residential districts, and the lives of residents have certain mobility. The establishment of the personnel monitoring system can improve the analysis and the processing of the activity track of the personnel.
The current technology aiming at personnel monitoring comprises an artificial intelligence technology relating to face recognition, the technology can realize accurate monitoring and tracking of personnel, realize monitoring, analyzing and recognizing of the human body and early warning of personnel invasion events in a peripheral area in real time, but the technology is high in deployment cost and is not easy to deploy in a large scale at present.
Simultaneously including the monitoring alarm system who relates to the camera technique, this technique make full use of a plurality of cameras and realize the real-time detection to the monitoring place, but this technique execution inefficiency, inconvenient epidemic situation period is to key crowd take real-time measure.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a monitoring system for key population in epidemic situations, and solves the problems that the technical execution efficiency is low, and the real-time monitoring for the key population in the epidemic situation period is not facilitated.
The invention mainly adopts the technical scheme that:
a personnel monitoring and alarming system in an epidemic situation period comprises a monitoring point subsystem and a monitoring center subsystem;
the monitoring point subsystem comprises a plurality of sensors, a single-chip microcomputer control system, an alarm module, a first GSM communication module and an L CD liquid crystal display screen, wherein the sensors are arranged at a residential door and a residential district isolation belt, the single-chip microcomputer control system is respectively connected with the sensors, the alarm module, the first GSM communication module and the L CD liquid crystal display screen, the single-chip microcomputer control system transmits digital information acquired by the sensors to the alarm module to generate an alarm signal, simultaneously transmits the alarm information to the L CD liquid crystal display screen to display alarm times, and GND of the first GSM communication module is connected with GND of the single-chip microcomputer control system and used for collecting the alarm signal and transmitting the collected alarm signal to a second GSM communication module of the monitoring center subsystem and a mobile terminal APP held by a district manager;
the monitoring center subsystem comprises a service processing server, a database server, an Ethernet switch, an upper computer and a second GSM communication module; the second GSM communication module passes through the data that the antenna received the transmission of first GSM communication module, the second the business processing server with the second GSM module passes through serial port communication and collects alarm signal, carries out the data collection storage, database server and business processing server are connected to the ethernet switch through computer network communication mode, realize information interaction between database server and the business processing server, the database server draws the alarm signal that the business processing server collected and carries out data processing, the ethernet switch is connected with the host computer, the host computer receives all information through the ethernet switch to gather the integration to it.
Preferably, the single-chip microcomputer control system is in an STMF407ZGT6 model, the single-chip microcomputer control system is in serial port communication with the first GSM communication module, and the first GSM communication module is powered by the single-chip microcomputer control system.
Preferably, the first GSM communication module and the second GSM communication module adopt SIM900A models, and the first GSM communication module and the second GSM communication module adopt antennas for information transmission.
Preferably, the plurality of sensors comprise a human body infrared sensor and an ultrasonic sensor, the human body infrared sensor and the ultrasonic sensor are respectively connected with an I/O port of a single chip microcomputer control system, the single chip microcomputer control system collects digital signals of the human body infrared sensor and the ultrasonic sensor, the human body infrared sensor is SR-501 in type and is powered by 3.3V, the ultrasonic sensor is HC-SR04 in type and is powered by 5V, and the human body infrared sensor and the ultrasonic sensor are powered by the single chip microcomputer control system.
Preferably, the database server adopts a grouping and fragmentation structure, comprises a user center and provides inquiry for alarm distribution of monitoring points and flow information of personnel of each monitoring point.
Preferably, the alarm module comprises a light emitting diode and a buzzer, and is in driving connection with the single chip microcomputer control system.
Has the advantages that: the invention discloses a monitoring system for key population of epidemic situation, which has lower cost, is convenient for large-scale deployment, ensures accurate monitoring performance of personnel, greatly improves execution efficiency by collecting multi-party information by using a database analysis technology, and is more suitable for the application background of monitoring personnel during the epidemic situation.
Drawings
FIG. 1 is a schematic view of a monitoring point of the present invention;
FIG. 2 is a flow diagram of the system business logic of the present invention;
FIG. 3 is a business logic flow diagram of the monitor point subsystem of the present invention;
FIG. 4 is a schematic view of a monitoring center of the present invention;
FIG. 5 is a flow chart of the business logic of the monitoring center subsystem of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all 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 application.
As shown in fig. 1, a monitoring and alarming system for people in epidemic situation period, the system includes a monitoring point subsystem and a monitoring center subsystem;
the monitoring point subsystem comprises a plurality of sensors, a single-chip microcomputer control system, an alarm module, a first GSM communication module and an L CD liquid crystal display screen, wherein the sensors are arranged at a residential door and a residential district isolation belt, the single-chip microcomputer control system is respectively connected with the sensors, the alarm module, the first GSM communication module and the L CD liquid crystal display screen, the single-chip microcomputer control system transmits digital information acquired by the sensors to the alarm module to generate an alarm signal, simultaneously transmits the alarm information to the L CD liquid crystal display screen to display alarm times, and GND of the first GSM communication module is connected with GND of the single-chip microcomputer control system and used for collecting the alarm signal and transmitting the collected alarm signal to a second GSM communication module of the monitoring center subsystem and a mobile terminal APP held by a district manager;
in the invention, a mobile terminal APP simulation interface held by a community manager comprises personnel basic information acquisition, mainly acquisition of the current living place of the personnel, distribution of alarm signals of the monitoring point where the personnel are located and expected direction registration of the personnel, and uploading the information to a database server for processing and analysis by accessing a computer network.
The monitoring center subsystem comprises a service processing server, a database server, an Ethernet switch, an upper computer and a second GSM communication module; the second GSM communication module passes through the data that the antenna received the transmission of first GSM communication module, the second the business processing server with the second GSM module passes through serial port communication and collects alarm signal, carries out the data collection storage, database server and business processing server are connected to the ethernet switch through computer network communication mode, realize information interaction between database server and the business processing server, the database server draws the alarm signal that the business processing server collected and carries out data processing, the ethernet switch is connected with the host computer, the host computer receives all information through the ethernet switch to gather the integration to it.
In the invention, the service processing server and the second GSM module carry out short message information collection through serial port communication, are responsible for realizing the functions of data storage, alarm identification, report and the like, and can realize information interaction with the database server. The database server is realized through a database, and the reading and writing efficiency of data is improved through modes of indexing, partitioning tables, storing processes and the like. The database server comprises a user center, and provides alarm distribution for monitoring points and inquiry of personnel flow information of each monitoring point. The database server extracts the information of the service processing server, including the proportion of the first-level alarm signal and the second-level alarm signal, and is beneficial to further judgment of the command center on epidemic situation prevention and control. The database server adopts a grouping and fragmentation structure, the read-write performance of data is linearly improved, and the database server also performs backup of monitoring point alarm information and personnel flow information during the whole epidemic situation prevention and control period.
Preferably, the single-chip microcomputer control system is in an STMF407ZGT6 model, the single-chip microcomputer control system is in serial port communication with the first GSM communication module, and the first GSM communication module is powered by the single-chip microcomputer control system. In the invention, the single-chip microcomputer control system can collect digital signals of the human body infrared sensor, wherein 1 represents the presence of a person, and 0 represents the absence of the person, and the collected digital signals are stored and then transmitted to the alarm module to drive the buzzer to alarm.
Preferably, the first GSM communication module and the second GSM communication module adopt SIM900A models, and the first GSM communication module and the second GSM communication module adopt antennas for information transmission. In the invention, the first GSM communication module and the second GSM communication module are both provided with standard RS232 interfaces and integrated with SIM cards.
Preferably, the plurality of sensors comprise a human body infrared sensor and an ultrasonic sensor, the human body infrared sensor and the ultrasonic sensor are respectively connected with an I/O port of a single chip microcomputer control system, the single chip microcomputer control system collects digital signals of the human body infrared sensor and the ultrasonic sensor, the human body infrared sensor is SR-501 in type and is powered by 3.3V, the ultrasonic sensor is HC-SR04 in type and is powered by 5V, and the human body infrared sensor and the ultrasonic sensor are powered by the single chip microcomputer control system. In the invention, the detection distance of the human body infrared sensor is 4-5 meters; the ultrasonic sensor inputs pulse signals from the TRIG end, and the ECHO end calculates the time of transmitting echoes. The human body infrared sensor and the ultrasonic sensor are arranged near a doorway of a residential district and a partition belt of the residential district, and when the sensors detect that people pass, namely people cannot hear and discourage the people from leaving the house without permission, the output port generates high level which is detected by the single-chip microcomputer control system.
Preferably, the database server adopts a grouping and fragmentation structure, comprises a user center and provides inquiry for alarm distribution of monitoring points and flow information of personnel of each monitoring point.
Preferably, the alarm module comprises a light emitting diode and a buzzer, the alarm module is in driving connection with the single-chip microcomputer control system, and the single-chip microcomputer control system controls the alarm module to perform sound-light alarm. In the invention, the alarm module adopts the triode and the current-limiting resistor for circuit protection, and as shown in figure 3, when a person is detected to leave home without permission, the singlechip microcomputer control system controls and executes acousto-optic alarm action.
In the invention, local management terminals, namely a cell manager and a command center can access a monitoring center subsystem through a network port by using a self-contained notebook computer, so as to realize the inquiry of the real-time state of a monitoring point and historical alarm information. Meanwhile, all the device modules adopted in the invention are the prior art, the cost is lower, the emergency deployment in case of an epidemic situation is facilitated, and the application of the mobile phone APP is convenient for the command center to control the personnel flow in real time.
The working process of the invention is as follows:
if someone walks out of the house, the sensors (human infrared sensor and ultrasonic sensor) at the entrance of the residential district store collect data and store the data to the single chip microcomputer control system, and the single chip microcomputer control system transmits a secondary alarm signal to the alarm module for audible and visual alarm, if someone walks out of the residential district isolation zone, the sensors near the residential district isolation zone also collect data and store the data to the single chip microcomputer control system, and the single chip microcomputer control system transmits a primary alarm signal to the alarm module for audible and visual alarm.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a personnel monitoring alarm system during epidemic situation which characterized in that: the system comprises a monitoring point subsystem and a monitoring center subsystem;
the monitoring point subsystem comprises a plurality of sensors, a single-chip microcomputer control system, an alarm module, a first GSM communication module and an L CD liquid crystal display screen, wherein the sensors are arranged at a residential door and a residential district isolation belt, the single-chip microcomputer control system is respectively connected with the sensors, the alarm module, the first GSM communication module and the L CD liquid crystal display screen, the single-chip microcomputer control system transmits digital information acquired by the sensors to the alarm module to generate an alarm signal, simultaneously transmits the alarm information to the L CD liquid crystal display screen to display alarm times, and GND of the first GSM communication module is connected with GND of the single-chip microcomputer control system and used for collecting the alarm signal and transmitting the collected alarm signal to a second GSM communication module of the monitoring center subsystem and a mobile terminal APP held by a district manager;
the monitoring center subsystem comprises a service processing server, a database server, an Ethernet switch, an upper computer and a second GSM communication module; the second GSM communication module passes through the data that the antenna received the transmission of first GSM communication module, the second the business processing server with the second GSM module passes through serial port communication and collects alarm signal, carries out the data collection storage, database server and business processing server are connected to the ethernet switch through computer network communication mode, realize information interaction between database server and the business processing server, the database server draws the alarm signal that the business processing server collected and carries out data processing, the ethernet switch is connected with the host computer, the host computer receives all information through the ethernet switch to gather the integration to it.
2. The system for monitoring and alarming personnel during epidemic situations according to claim 1, wherein the single-chip microcomputer control system is of the type STMF407ZGT6, the single-chip microcomputer control system is in serial port communication with the first GSM communication module, and the first GSM communication module is powered by the single-chip microcomputer control system.
3. The system according to claim 1, wherein the first and second GSM communication modules are SIM900A models, and the first and second GSM communication modules transmit information via an antenna.
4. The epidemic situation period personnel monitoring alarm system of claim 1, a plurality of the sensor include human infrared sensor and ultrasonic sensor, human infrared sensor and ultrasonic sensor link to each other with single chip microcomputer control system's IO mouth respectively, gather human infrared sensor and ultrasonic sensor's digital signal by single chip microcomputer control system, human infrared sensor model is SR-501, uses 3.3V power supply, ultrasonic sensor adopts model HC-SR04, adopts 5V power supply, human infrared sensor and ultrasonic sensor are supplied power by single chip microcomputer control system.
5. The system according to claim 1, wherein the database server employs a packet-fragmentation architecture, including a user center, which provides for the distribution of alarms at monitoring points and the query of information about the flow of people at each monitoring point.
6. The system according to claim 1, wherein the alarm module comprises a light emitting diode and a buzzer, and the alarm module is in driving connection with the single chip microcomputer control system.
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CN202010235756.XA CN111429678A (en) | 2020-03-30 | 2020-03-30 | Monitoring system for key population in epidemic situation |
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CN111933298A (en) * | 2020-08-14 | 2020-11-13 | 医渡云(北京)技术有限公司 | Crowd relation determination method, device, electronic equipment and medium |
CN112037924A (en) * | 2020-07-24 | 2020-12-04 | 中国科学院计算技术研究所苏州智能计算产业技术研究院 | Medium-long distance epidemic situation monitoring and safety index quantification method |
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